Service Manual
Sach-Nr./Part No. 72010-019.10
Service Manual
SicherheitSafety
Sach-Nr./Part No.72010-800.00
Additionallyrequired ServiceManuals for theComplete Service:
Änderungen vorbehalten Printed in Germany Service Manual Sach-Nr.Subject to alteration VK 221 0596 Service Manual Part No. 72010-019.10
SERVICE MANUAL
D Btx * 32700 #
GT 2005 (77250-056.61/GCC 1261GB)
GT 2105 (77250-055.61/GCC 1361GB)
TRC 1 (75990-200.14)TRC 2 (75990-300.00)
.
Attention: The picture tube panel must be removedbefore disconnecting the yoke plug
Chassis G 1000 Stereo (ST 03)
GRUNDIG Service1 - 2
General Section ST 03
Table of ContentsPage
General Section ..................................... 1-1... 1-8Safety Advice ............................................................................... 1-2Technical Data .............................................................................. 1-2Remote Control TRC 1 ................................................................. 1-3Remote Control TRC 2 ................................................................. 1-3Brief Service Instuctions ............................................................... 1-4Fasttext Operation ........................................................................ 1-4Operating Hints .............................................................................1-5
Circuit Descriptions.............................. 2-1... 2-31. Power Supply ......................................................................... 2-12. Tuner and Demodulator Circuits ............................................ 2-13. Peritel Output ......................................................................... 2-14. Video Chroma Processing ..................................................... 2-15. Delay Line .............................................................................. 2-16. Time Base Generator ............................................................. 2-27. RGB Drivers ........................................................................... 2-28. System Microcontroller (IC500) .............................................. 2-29. Output Power Stages ............................................................. 2-310. Video Output Stages .............................................................. 2-311. Teletext Options ...................................................................... 2-312. Power Supply to MSP 3400/3410 .......................................... 2-313. Second Peritel and Mute Circuit ............................................. 2-314. Audio Amplifier ........................................................................ 2-3
Alignment ....................................................... 3-1
Layout of the PCBsand Circuit Diagrams ......................... 4-1... 4-22Chassis Board .............................................................................. 4-1Oscillograms ................................................................................ 4-8Deflection H+V ............................................................................4-10Power Supply ............................................................................. 4-11Signal Board .............................................................................. 4-13Y/C Processing ...........................................................................4-15Audio Board Circuit Diagram ...................................................... 4-17Audio Board PCB ........................................................................4-19Text ............................................................................................ 4-21CRT Panel ................................................................................. 4-21
Spare Parts List .................................... 5-1... 5-4
Safety AdviceThe X-radiation developing in the sets conforms to the X-radiationRegulations (January 8, 1987), issued by the Physikalisch-Techni-sche Bundesanstalt (federal physiotechnical institution).The high tension for the picture tube and thus the developing X-radiation depends on the precise adjustment of the +A powersupply.After every repair of the power supply unit or the horizontal deflectionstage it is imperative that the EHT for the picture tube is checked andre-adjusted if necessary.To avoid consequential damages to the chassis or the picture tubethe integrated protective circuits are allowed to be put out ofoperation only for a short time.When replacing the picture tube use only the types specified in thespare parts lists.
Technical Data
TV Receivers .............................................. 20" / 21"Mains voltage .............................................. 220…240V ~ 50/60Hz
Control range of the power supply .............. 190…264V
Screen diagonal .......................................... 51cm / 55cmPicture diagonal .......................................... 48cm / 52cm
Power consumption ..................................... ca. 55WPower consumption in Standby ................... ca. 8W
Aerial socket ............................................... 75 Ω coaxial plugProgrammes ............................................... 99 + 2AVStandard ..................................................... PAL/I
Output power .............................................. 2x5W RMS
Temperature range ......................................0 - 40° C
General Part
Test Equipment / AidsVariable isolating transformer Test/Sweep GeneratorColour Generator OscilloscopeDC Voltmeter AF VoltmeterAF Generator Frequency counter
Please note the Grundig Catalog "Test and Measuring Equipment"obtainable from:
Grundig electronics GmbHWürzburger Str. 150D-90766 Fürth/Bay.Tel.0911/703-0Telefax 0911/703-4479
The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, partnumber 72010-800.00, as well as the respective national deviations.
GRUNDIG Service 1 - 3
ST 03 General Section
Remote Control TRC 2
1 2 3
4 5 6
7 8 9
0/AV
VOL-
VOL+
P+
P-MENU
TUNE
TV
STORE
TEXT/MIXHOLD EXP
e
8
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AUDIO
LANG 1/2 STEREO
INDEX
TRC 2
A
P
ONML
H
J
G
F
D
C
B
K
E
I
Q
R
S
Operation of the Remote Control Keys
A Direct channel selection or page number in teletext mode. Switchesthe television on from standby.
B Switches set to standby or switches set on from standby
C Increases and decreases the volume
D Displays the selected channel
E Stores channels in tuning mode
F Increases or decreases adjustable settings
G Returns to normal viewing mode
H Mutes sound
I Selects teletext/selects mixed mode (text on picture)
J Changes height of characters in teletext mode
K Fasttext buttons
L Holds a selected page in teletext mode
M Selects index pages in teletext mode
N Selects between stereo, stereo-wide and pseudo-stereo
O Selects language in dual language Nicam transmissions.Selects mono sounds.
P Accesses menu
Q Accesses audio selections
R Selects tuning mode
S Selects auxiliary input
Remote Control TRC 1
Operation of the Remote Control Keys
8 Switches the receiver on and off (Standby)
1-0 Direct channel selection and direct entry of adjustablesettings. Turns television on from Standby.
P+ Selects channel above current channel. Increasesadjustable menu settings.
P- Selects channel below current channel. Decreasesadjustable menu settings.
VOL+ Increases VolumeVOL- Decreases Volume
i Displays selected channel number. Accesses hiddeninformation.
MENU Accesses Menu
STORE Stores channels in tuning mode
TUNE Selects tuning mode
e Mutes sound
HOLD Holds a particular page in the Teletext mode
EXP Changes height of characters in the Teletext mode
TEXT/MIX Selects teletext/selects mixed mode (text on picture)
TV Returns to normal viewing mode
0/AV Selects auxiliary mode
1 2 3
4 5 6
7 8 9
0/AV
VOL-
VOL+
P+
P- MENU
TV TUNE STORE
TEXT/MIX
HOLD EXP
e
8
6
TRC 1
GRUNDIG Service1 - 4
General Section ST 03
Brief Service InstructionsTuningPress the "Tune" key on the remote control to bring up the tuninggraphic "S". Press and hold the "P+" key for more than 1 second to startthe search tuning. When a channel is found the "S" graphic will flash.Either select "P+" to continue tuning or "Store" to retain the channel. Bypressing the "Store" key the programme number will flash, key in theprogramme number that the channel is to be store in. To exit the tuningscreen press TV.
Fine TuningPress the "Tune" button and then the "HOLD" key briefly to bring up thefine tuning graphic. An X will appear after the channel number. Use the"P+" and "P-" keys to fine tune and then "Store".
Scart MenuPress the "0/AV" button and then the "Tune" key the Scart optionsgraphic will appear, with VCR, DECoder and AUX. In the VCR modeonly, the line time base time constant is short. In Decoder mode Pin 8of the Scart is enabled whilst tuning to allow for tuning of decodedchannels.
Fasttext OperationIn addition to the standard Teletext functions, the receiver GT 2105has Fasttext. This system provides more value from Teletext byallowing fast access to highlighted pages and by linking many relatedpages for easy access.
The key to Fasttext is four colour coded prompts at the bottom of eachteletext page. These red, green, yellow and blue prompts relate to thefour colour coded buttons on the tv remote control.
Each colour coded prompt acts as a "signpost" through the hugechoice of Teletext pages available, allowing faster and easier accessto highlighted pages.
Use of FasttextTo select any colour coded page from Teletext press the correspond-ing coloured button on the TV remote control.
The new page selected will appear almost instantly although there canstill be a delay for some pages to appear. This is particularly the caseif a rapid succession of coloured Fasttext buttons are pressed.
As new pages are accessed, at the bottom of the page a new series ofsubject related colour coded prompts will appear.
Fasttext Index FunctionTo return any time to the main index pages it is not necessary to enterthe index page number.
INDEX To return to the main index press the INDEX button once.
INDEX With the main index on screen a further press of the INDEXbutton will access the main A - Z index or other subsidiary indexpages.
Returning to Normal Television ViewingTV To return to normal television viewing at any time, press the
TV button.
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Operating Hints GT 2005 / 2105Note: This chapter contains excerpts from the operating instructions. For further particulars please refer to the appropriate user instructions the part number of which is indicated in the relevant spare parts list.
5
'S'
TUNING IN
TUNINGYour TV set can memorise 99 different channels.During channel tuning any connected satellite receiveror video recorder should be switched to standby. Totune in different channels, follow the instructions below.
Step 1Press TUNE on the remote control.
A tuning bar will appear.
Step 2Press P+ for approximately one second.
The set will scan up through the available channelfrequencies. A cursor moves slowly up the bar until a channel is found. The S will now flash on and off.
If you do not wish to store the channel, press P+again until a required channel is found.
Step 3Press STORE to memorise the channel. The programme setting PO1 will now flash on and off.
Step 4Decide which channel number you want to allocate the channel to e.g. BBC1 = 1. Press the appropriatenumber e.g. 1.
Step 5Store the setting by pressing STORE.
The channel is now stored against the chosen channelnumber. The tuning bar will still be on screen and theS will still flash.
Now tune the remaining channels. Repeat steps 2, 3, 4and 5 until all channels are tuned in.
To exit the tuning screen press TV.
6x2
FINE TUNINGAfter following the TUNING instructions you shouldhave a clear picture on all channels (subject obviouslyto the reception quality of the incoming signal). If anychannels are not to the standard you would expect,fine tuning may sometimes improve the picture quality.To fine tune follow the steps below:
Step 1Select the channel to be tuned. If the tuning bar is nolonger on screen press TUNE. If it is, move onto step 2.
Step 2Press HOLD very briefly. An X will appear besides theprogramme number to indicate that fine tuning hasbeen selected.
Step 3By briefly pressing P+ or P-, fine tune the picture.
Step 4When the best possible picture has been achieved,press STORE twice to memorise the settings.
Step 5To return to normal television viewing press TV.
Note : the X symbol means that the AutomaticFrequency Control (AFC) has been switched off.Channels stored with the X displayed may drift offtune and therefore fine tuning should only be used ifabsolutely necessary.
TUNING INTO A VIDEO RECORDER, SATELLITE RECEIVER OR GAMES CONSOLE
If connecting a video recorder, satellite receiver orgames console to the television set via the scart sockets (see page 3 and 14), press 0/AV on theremote control. Alternate presses of 0/AV selectsbetween the AV inputs, AV1 and AV2.
If making the connection via the television sets aerial,select channel 99 as the dedicated channel bypressing 9 twice.
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With the video recorder, satellite receiver or gamesconsole on, tune channel 99 to the output followingsteps 1-5 in the TUNING IN SECTION on pages4 to 5.
When using the 0/AV mode the on screen display canbe adjusted to indicate whether a video recorder,external decoder or auxiliary source (e.g. a gamesconsole or satellite receiver) is connected. Follow thesteps below selecting first either AV1 or AV2 inputas required.
Step 1Press 0/AV on the remote control.
Step 2Press TUNE on the remote control. The display willshow 3 options;
(vcr)DEC (decoder) AUX (satellite receiver or games console).
Step 3Further pressing of TUNE allows the desired symbolTUNE to be highlighted in yellow. When the requiredsymbol is highlighted the setting will automatically storeafter five seconds.
STANDBY AND CHANNELCONFIRMATION
STANDBY MODE
When the television is in standby it can be switched onby pressing either P+ or P- or by pressing the channelnumber required, e.g. 1 for BBC 1. Alternatively pressSTANDBY.
CONFIRMATION OF CHANNEL SELECTEDWhenever a new channel is selected the top left handcorner of the screen will confirm the channel numberselected for approximately 5 seconds.
8
To confirm or check the channel being watchedwithout changing channel, press i. The channelnumber selected will be displayed in the top left handcorner of the screen for approximately 5 seconds.
Note : Pressing i will confirm the channel details at thebottom of the screen.
PICTURE ADJUSTMENTYour Grundig television set allows control ofbrightness, contrast and colour. To make any pictureadjustments follow this procedure :
BRIGHTNESS CONTRAST AND COLOUR
Step 1Press MENU.
The brightness symbol will be displayed with a cursorwhich indicates the current brightness setting.
Step 2With the cursor on screen adjust the brightness byusing P+ or P-. The cursor moves to indicate thechange. The new setting is automatically stored.
Step 3To change the other settings, with the brightnesscontrol on screen, press MENU. The brightness symbolbefore the cursor will change to the contrast setting.
Step 4Adjust the contrast by using P+ or P-.
Step 5With the contrast setting on screen press MENU again.
The contrast symbol before the cursor will change tothe colour setting.
Step 6Adjust the colour setting to your liking by using P+ and P-.
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The cursor will move to indicate the change.
To return to normal viewing press TV.
AUDIO ADJUSTMENT
VOLUME CHANGE AND MUTETo increase the volume press VOL+.
To decrease the volume press VOL-.
To mute the sound, press .
To restore the sound when muted press again.
BASS, TREBLE AND BALANCE ADJUSTMENTTo make the most of high quality NICAM stereotransmissions you can alter the bass, treble andbalance to your preference. Follow these steps:
Step 1Press AUDIO until the audio selection screen isdisplayed. The bass symbol will be displayed with acursor which indicates the current bass level selected.
Step 2With the cursor on screen adjust the bass level usingP+ or P-. The cursor moves to indicate the change.
Step 3To change the treble level with the audio selectionscreen displayed press AUDIO until the treblesymbol is displayed.
Step 4With the cursor on screen adjust the treble levelusing P+ or P-.
Step 5To change the balance with the audio selection screendisplayed press AUDIO until the balance symbol is displayed.
9 10
Step 6With cursor on screen alter the balance in favour ofthe left or right TV speaker with P+ or P-.
Note: If no further buttons are pressed the audioselection screen will disappear within 5 seconds andany changes made will be stored.
STEREO WIDE SELECTIONYour Grundig NICAM stereo television allows you toenhance the stereo effect from stereo transmissionsby selecting Stereo Wide. To select Stereo Wide followthese steps:
Step 1Press STEREO. Either (stereo) or(stereo wide) symbols will appear.
Step 2Repeated presses of STEREO will alternate betweenstereo and stereo wide allowing the selection ofwhichever is preferred. Once the required stereoselection is made the on screen symbol will disappearafter 5 seconds and the selection will be stored.
PSEUDO STEREO SELECTIONIf the transmission is not in stereo no symbol will bedisplayed. It is possible to give the mono sound astereo like sound by following the steps in stereo wideselection above.Either (mono) or (pseudo stereo) can beselected.
MONO SOUND SELECTIONOn the edge of a NICAM stereo transmission area thestereo sound may be intermittent, resulting in poorsound quality, popping and clicking noises. If this isthe case the programme can be listened to in monoinstead of stereo, by pressing LANG 1/2. The symbol will indicate that mono sound has beenselected. A second press will restore the stereosymbol and stereo sound.
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ADDITIONAL INFORMATION
CARE OF YOUR SET
Use only a soft cloth to clean your television setcabinet. Normal window cleaning products can beused to clean the screen.
Never use strong detergents, abrasive cleaner orpolish to clean either the cabinet or the screen.
SCART USAGE
If only one SCART connector is to be used it isadvisable to use SCART 1. If both are to be used thefollowing use of Scart connections is likely to bemost suitable:
Products Scart 1 Scart 2
VCR and Satellite Receiver VCR Satellite Receiver
VCR and Games Console Game VCR
VCR and Hi-Fi Hi-Fi VCR
Satellite Receiver and Hi-Fi Hi-Fi Satellite Receiver
11
15
60
MULTI LANGUAGE OPERATIONIn the future some television programmes may betransmitted with a choice of language selections.Your Grundig television is ready for this development.If programmes are transmitted in this way, pressingLANG 1/2 will alternatively select between the duallanguage audio soundtracks which will be in mono.
SETTING THE SLEEP TIMERShould you fall asleep whilst watching television, orleave the television set on unattended, your GrundigTelevision set will automatically switch into standby 10 minutes after the end of transmissions.
You can however, programme the television to switchinto standby between 1 minute and 90 minutes ahead.
This ensures that should you fall asleep before the endof a programme, the television set will automaticallyswitch off, instead of remaining on until the end of thelast programme of the day. To activate the sleep timerfollow these steps:
Step 1Press MENU until the timer off symbol is displayed.
Step 2Press either P+ or P-. The timer on symbol will bedisplayed along with the time in minutes until theautomatic switch off will be activated.
Step 3Press P+ or P- to set the time in minutes until thetelevision set will switch off.
Pressing P+ will increase the minutes from 1-90.
Pressing P- will decrease the minutes from 90-1.
When the correct advanced switch off time is selected,if no further buttons are pressed the set will revert tonormal viewing and automatically switch off after thepre-determined time. To ensure that the timer will notactivate alter the switch off time to zero. 14
ST 03 Circuit Description
GRUNDIG Service 2 - 1
Circuit Description1. Power Supply
The power supply is a conventional off line, isolated switch modesystem. AC line voltage is applied to the circuit via switch fuse and themain input RFI filter. The degauss coil supply is taken off after the filterthen the AC is rectified through a bridge circuit comprising D100 toD103. After filtering by C103 and C104 the DC is now fed to T100switch mode transformer. TR100 is the switching transistor and it, inturn, is driven by the UC3844 IC100 which is a PWM (Pulse WidthModulation) control IC. In the basic chassis, the UC3844 is run as afixed frequency PWM controller, the frequency being governed byR105 and C107.
1.1 HT Adjustment
VR100 is used to set the +B, this varies the output voltage by controllingthe feedback voltage to the IC100. The +B rail is the line measuredwhen this control is used. This line is set in accordance with the CRTthat is fitted. When this rail is set then any variation in power demandby the receiver will be reflected in the feedback winding which, in turn,will appear as an error voltage on IC100-(2). This error voltage will, inturn, vary the PWM output to the switching transistor which, in turn, willmaintain the output voltage constant.
1.2 Over Current Protection
The power supply is totally overcurrent protected by sensing thecurrent through the switching transistor. The combination of R114,R113, D112, D113, R112 and C113 all act to provide conditioning ofthe sensing voltage for the IC100 current sense input. As current flowsacross TR100 collector-to-emitter junction (source drain for stereo) avoltage proportional to the current is produced across R114 and R113.This voltage is fed to Pin 3 current sense pin of IC100. When thepredetermined threshold voltage is reached because of excess currentdrawn IC100 limits the current to protect the PSU and other circuits.After a period of time it will try to restart, if the fault has not cleared thenit will shut down again. D112 and D113 are there to prevent the voltagedeveloped rising to an unacceptable level on the sense pin of the IC.R112 and C113 provide a degree of filtering of the sense waveform.T100 also provides the isolation from the AC line to the chassis of theTV. All secondary supplies are isolated so that the main - and externalconnections are at ground potential, therefore, safe to the user.Warning! The heat sink on TR100 is live.
1.3 Supply Regulation
The 5V supply for some of the main ICs of the system is supplied fromthe secondary winding of T100, the 9V output is fed into a fixed 5Vvoltage regulator. The 33V tuner tuning volts is derived from the +B lineusing a band gap close tolerance shunt regulator D120.R115 and C114 are isolation components linking the non-isolated tothe isolated side of the chassis for RFI and electrostatic purposes.
2. Tuner and Demodulator Circuits
The tuner TUN600 can be one of two models depending on whattransmission system is being viewed. For the U.K. using PAL System Ithe tuner is a Salcomp 1590R. For all other European PAL and SECAMsystems the tuner is a Salcomp 1490R. Both tuners are pin for pincompatible, the only difference is that the 1590R is UHF only and the1490R is a multi band tuner. Both tuners are voltage synthesis typesand tuning voltage is controlled by the system microcontroller IC500.AGC control of the tuner is determined by the demodulator IC400.
2.1 SAW Filter Options
The IF output of both types of tuner is a balanced output and is fed intoa number of balanced input saws - SAW450, SAW600 and SAW601.As to which or how many saws are fitted is determined by the optionsfitted and the system to be received. In the stereo chassis SAW 600 isfitted.However, this can be a different type of SAW depending on the systembeing received. A system table is presented on the circuit diagramgiving the specific type of SAW to be fitted in the 601 position for eachsystem.
2.1.1 SECAM L/L (option)
If the chassis is fitted with SECAM L/L the addition of SAW450 isrequired for the sound.
2.1.2 Stereo SAW
Should the full stereo option be required then SAW601 is replaced withSAW600 and SAW450 stays as it is if SECAM L/L is also required.
2.2 Vision IF Demodulator
Taking the basic case the outputs from whichever SAW600 or 60 is fedto the IF input of the demodulator IC400-(19), -(20) which is anSTV8224. Under most applications there is only one adjustablecomponent in this circuit and that is L401 tank coil. However, whenSECAM L/L option is required an additional trim capacitor is requiredalong with R416, C412, D532, R417 and R425. The incoming signal isdemodulated in the STV8224. The demodulated video and intercarriersound are then fed out on pin 3 STV8224. The combined signals arefed into the filter circuits for separation of sound and video. Theseparation is achieved by the use of ceramic filters. CF400 and CF401are the filters that perform this task.
2.3 Dual System Sound Options
It will be noted that there are two ceramic filters, CF400 and CF401.Both sets are required if dual system operation is required. Details areto be found in the system table on the diagram for each option.The separated signals are then fed back into the IC400 where thesound is demodulated and the audio processed. The video and audioare then routed by the internal switching of IC400. The routing iscontrolled by the microcontroller. The external video and audio fromthe Peri connector are also fed into this IC.
2.4 Tuner AGC Control
The STV8224 also performs AGC control for the tuner. The operationalthreshold for AGC action is controlled by the microcontroller, thethreshold level is set up on IC400-(24).
2.5 SECAM L/L’ Vision IF (option)
In the event of SECAM L/L’ option being required, then additionalIC450 needs to be fitted as does SAW450. This is in order todemodulate the AM sound of SECAM L/L system. Audio switching isthen re-routed between IC450 and IC400, this is all done under thesystem microcontroller software in IC500.The switching network comprising TR450, TR451, TR452, D450 andD451 is for the purpose of switching the SAW transducer with variationin band switching. Because the sound and vision carriers are trans-posed between Band 1 and Bands III, IV and V, then the balanced IFoutput has to be switched to the right transducer on SAW450. Theswitching is again controlled by the system microcontroller IC500. Thetransducer that is not being used is short circuited by its respectivediode.
3. Peritel Output
The video out to the Peri connector is taken off before the filtered signalis fed back into IC400. It is then fed to a buffer circuit TR700 and thento pin 19 of the Peri connector.
4. Video Chroma Processing
IC800 is the video and chroma processing circuit. All controls are totallyunder software control. Customer controls can be adjusted from thefront panel. The raster correction controls are only accessible in factoryset-up and troubleshooting mode set by the system microcontroller.The customer controls are accessed in this mode, or by the conven-tional remote control.The composite video is fed into IC800-(2). Separation of luma andchroma signals is carried out internally by the sampled data methodusing clocks generated by the external crystal. This method is used forall decoding processes in the chip. The sample clock is phase lockedto the subcarrier for correct colour ident.
5. Delay Line
The sample component chroma signals are now fed to a digital,1 picture line length delay line. The same sample clock is fed to thedelay line IC801 as is fed to the IC800 so that phase relationship ismaintained within the whole system.
5.1 RGB Matrix and Sync Separator
After passing through the delay line it is returned to IC500-(26), -(27)and then mixed with the luma and fed into the matrix circuits to producethe RGB output. The luma signal is also fed through a short delay line
Circuit Description ST 03
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which is integrated on to the IC800. The sync separation and time basecircuits are also integrated on to this chip. Incoming video is strippedof its line and field sync pulses. The horizontal and vertical syncs arethen derived from the composite sync waveform.
6. Time Base Generator
The line sync is fed to the line time base generator circuit. The line timebase is derived from the master clock oscillator and divider circuit. Theline pulses from the divider are fed into both PLL circuits along with thesync and flyback pulses. These combine together to produce the linedrive for the line output circuit. Two PLL time constants are used to givegood lock for both fixed, gen-locked syncs, such as from terrestrialtransmission and from weak or variable sync such as VCR.All controls for the line time base generator are integrated and areaccessed via the I2C bus under microcontrol from IC500. These are setup in the factory by a test software.
6.1 Vertical Time Base
The vertical time base is again generated on chip by the use of themaster clock in conjunction with the separated field sync. The dividercircuit count is controlled by the sync pulse. The counter produces thepulses to generate the vertical ramp which is in turn fed to a buffer andthen fed out to the field output circuit.In the event of no valid sync being present then a direct injection modeis used to continue the function of the ramp generator. This direct modethen enables vertical scan to be maintained in the event of no signalbeing present.
7. RGB Drivers
The RGB video signals are fed out on IC800-(17), -(18), -(19). Thesesignals are then buffered by the emitter follower circuits TR801, TR802and TR803 before being fed to the tube base panel. External RGBsignals are also able to be fed into this IC on pins 22, 23 and 24. Thesepins are normally fed with RGB levels of 700mVpp signals for nominaldisplay. The choice of display is determined by the switch pin onIC800-(21). This is controlled by the output of the teletext chip blanksignal or the blanking signal from the microcontroller for on screengraphics display or the PERITEL pin 8.
7.1 Auto Grey Scale Tracking
The system also incorporates an automatic grey scale tracking sys-tem. This removes the need for manual adjustments to set up back-ground luma levels in high-light and low-light areas on CRTs.For correct tracking the auto grey scale works on the principal of takingmeasurements of the dark current during the field blanking period andalso inserting a peak white signal in that period and setting thosethresholds to control the output stages of the chip. This ensures that thetube characteristics are constantly being matched by the video outputso that grey scale and picture colour integrity is constantly maintained.
7.2 Beam Limiter
The RGB output gains are also affected by the beam limiter circuit onIC500. This is to prevent the tube from being damaged or its lifeexpectancy being shortened by excessive beam current.The sensing of the beam current is performed at the bottom end of theDST secondary supplying the EHT focus and G2 voltages to the tube.The reference point is pin 7 on the DST, this current is sensed as achange in voltage developed across resistors and fed to the beam limitsense IC800-(9). This voltage is measured against a reference whichrepresents maximum beam current. When the sensing level exceedsthe reference then the gain on RGB output amps is reduced, therebyreducing the beam current. Saturation control, brightness and contrastare adjusted via the remote control but the nominal levels are presetin the factory by the I2C bus using the microcontroller and test software.
8. System Microcontroller (IC500)
The ST6365 is a dedicated microcontroller for TV control applications.It has such features as dedicated voltage synthesis tuning control, AFCcontrol and on-screen graphics display generator. Also it has adedicated infrared remote control serial data input. This microcontrol-ler has a dedicated I2C port for communication to other controllable ICs.The controller clock frequency is 8MHz and this clock speed isachieved by connecting an 8MHz ceramic resonator across theoscillator pins 31 and 32 with two 100pF capacitors, C507 and C508,to ground from each pin. The timing for all functions performed by themicrocontroller including I2C bus are taken from this clock.
8.1 Voltage Synthesis
The on-chip voltage synthesis tuning peripheral has been integrated toallow the generation of a tuning reference voltage. The peripheral iscomposed of a 14 bit register that represents the tuning voltage atpin 1. This voltage is generated using pulse width modulation and bitrate multiplier techniques.The 14 bit counter gives 16384 steps which allow a resolution ofapproximately 2mV over a tuning voltage range of 32V. Coarse tuningis achieved by PWM of the 7 most significant bits of the counter, whilstfine tuning is achieved by BRM (Bit Rate Multiplication) of the 7 leastsignificant bits of the counter.The resultant digital pulse train is fed into the base of TR410. Thisinverts the pulse train which is then fed into the 3 stage integrator whichintegrates the pulse train into a DC voltage.
8.2 AFC Control
The output of the voltage synthesizer can be changed either by theremote control or the local keyboard. The tuner oscillator is kept onfrequency by the application of AFC. The AFC acts on the voltagesynthesizer via a feedback path. The AFC is generated by IC400. Thisvoltage is fed back to the AFC pin 9 on the controller. As the tuneroscillator drifts either up or down so the signal applied to IC400deviates from the optimum. As a result an error voltage appears onIC400-(2). This voltage can be either positive or negative with respectto the optimum voltage. This error voltage is fed to pin 9 of themicrocontroller. This voltage is then digitized. If the digital value isoptimum then no change is made to the synthesized digits. If the digitalvalue is either side of optimum, then the resultant AFC value is eitheradded to or subtracted from the synthesizer value.
8.3 Analog Controls
Pins 2 and 5 on the microcontroller are PWM D-A converters. However,these are only 6 bit resolution which is perfectly acceptable for theanalog functions they perform.The D-A on pin 2 is used as the electronic volume control for the sound.The D-A on pin 3 is used for the multi-level voltage control for audio andvideo switching of IC400 and IC450. The D-A on pin 4 is used toproduce the threshold level for the AGC to the tuner. The final D-A onpin 5 is as yet uncommitted. The microcontroller has 3 I/O ports as wellas the dedicated peripheral pins, some of the I/O ports also havededicated functions and are listed as their dedicated function, i.e. theAFC on pin 9 is bit 3 of port B.
8.4 Key Pad Interface
Bits 0-2 and bits 4-5 of port B provide the matrix for the crosswirekeypad.
8.5 Sync Detector/Mute Control
Bit 6 of port B is a sense pin which mutes the sound when text isdisplayed and incoming signal is lost. Normally the microcontroller willmute the sound when the aerial is removed or tuning is off stationbecause it detects no line lock coincidence.However, in out-of-hours sync mode, the text chip set detects lack ofsync coincidence and mutes the sound. Bit 0 on port A senses thestatus of pin 8 on the peri connector for switching video and sound toincoming signals on the peri connector.
8.6 Peritel Monitor/OSG Control
Bit 1 on port A monitors the blanking signal on pin 16 of the periconnector and also the blanking signal from text and OSD sources.Bit 2 of port A acts as the control line for the switch that acts on SAW450as described in section 2. Bit 3 is usually linked to ground, however forSystem PAL BG/SECAM L/L’ this link is omitted.
8.7 Band Switching and LED Driver
Bits 4 to 6 of port A are the band switching outputs which drive the bandswitches. Bit 7 of port A is connected to the LED D500. Pins 22 and 25are OSG display pins whilst pins 26 and 27 are the sync input pins.Pin 33 is the hardware power-on reset. Pin 34 is the SECAM L/L SAWselector switch. Pin 35 is IR input line. Pin 36 is BG/DK system select.
8.8 Standby Control/ Sound Mute
Pin 37 is available as a standby line for external use. In normal standby,the controller shuts down all circuits that provide drive to output stages,thereby placing the system in quiescent current consumption mode.Pin 39 is the sound mute output which drives the sound mute transistorTR5 and TR7. Pins 40 and 41 are the dedicated I2C bus.
GRUNDIG Service 1-1
ST 03 Circuit Description
GRUNDIG Service 1-2
ST 03 Alignment
2 - 3 3 - 1
Alignment
1. +B Voltage
2. Screen gridvoltage UG2
3. Geometry:
Vertical Linearity
Vertical Height
Horizontal Shift
4. White balance
5. Tuner-AGC
6. Line sharpness
7. Visiondemodulator
8. SAT 6MHz
Preparations
Set luminance to mimimum.Voltmeter to the cathode of D115.
Feed in a crosshatch or TV picture.Brightness (R) Minimum.Contrast (W) Maximum.Select Service Mode "G".
Feed in a convergence test pattern:
Select "L" in the Service-Mode.
Select "V" in the Service-Mode.
Select "H" in the Service-Mode.
Feed in a FuBK test pattern.Set the colour contrast (E) to minimum.Set the contrast (W) to maximum.
Adjust the screen brightness (R) so that the gradation fromthe darkest grey scale value to black is just still visible.Select "R", "G", or "B" in the Service Mode.
Feed in a standard test pattern at a channel in the upperrange of the UHF; the RF should be ≥3mV (70dBµV, freeof noise).Select "A" in the Service Mode.
Feed in a convergence test pattern:Contrast (W) to maximum.Set the brightness so that the black background of the testpattern is just brightening.
Feed in a convergence test pattern of 38.9MHz (39.5MHzon PAL I) to tuner contact 13 via 1nF.
Feed in a convergence test pattern (UHF) on the TV set.Connect the oscilloskop to IC600-(12).
Alignment Process
With control VR100 set the voltage +B as specified in thetable CRT (page 4-22).
Adjust control G2 (at the bottom of the split transformator)so that no red or green square appears on the screen.If the G2 is too high –> a red square appears on screen.If the G2 is too low –> a green square appears.
Adjust with "P+" or "P-".
Adjust with "P+" or "P-".
Adjust with "P+" or "P-".
Set "P+" or "P-" so that no colouration of grey bars isvisible.
With "P+" or "P-" adjust the voltage on tuner contact 1 to5.4…5.6V.
With the focus control "FOCUS" (upper adjustment controlof the split transformator) adjust the horizontal lines formaximum sharpness.
With filter L401 set the DC level at IC400-(2) to 5.25V.
Adjust L604 to minimum video.
9. Output Power Stages
This section describes the power output stages for video, audio, lineand field scanning system.
9.1 Field Output (IC200)
The TDA8170 IC200 is a power output amplifier designed to drive thevertical scan coils on the CRT yoke. The saw-tooth waveform is fed intopin 1 from pin 7 of IC800. Internal to IC200 is the flyback generator. Theflyback generator produces a pulse equivalent to the field blankingperiod during which time no visible video appears on the screen.The saw-tooth voltage waveform is converted to a current waveformthat drives the field scan coils.The flyback part of the waveform is also used to generate the verticalsync pulse for the OSD. The circuit R207, D202 and R208 slice thewaveform to give the vertical sync pulse and to limit it to a voltage ofno greater than 4.7V.
9.2 Line Output Stage
The line output stage has to provide a number of things for the system.Firstly, it provides the power and the waveform to drive the horizontalscan coils on the CRT yoke. Secondly, it provides the voltages for thetube, EHT final anode drive, focus voltage and G2. Thirdly, it providestwo secondary low tension voltages, 15V and 26V, and after passingthrough a fixed voltage regulator, IC300, 12V. Fourthly, it provides onthe primary side of the transformer the 150/180V supply for the tubebase video output amplifiers and, finally the voltage for the heaters onthe CRT of around 6.3V.The tuning capacitor C300 is selected by the type of tube fitted as arethe correction circuits L300, L301, R300 and R301.
9.3 Line Driver
The line drive signal from IC800 is first clamped by D804 then invertedby TR800. The resulting waveform is fed to TR301 line driver stage.The drive is applied to the line output transistor TR302 across the linedriver transformer T311. TR302 drives both the diode split transformerT300 and the line scan coils connected to PL351. The field coils arealso connected to PL351.
9.4 12V Regulator Circuit
The 15V generated off the low side secondary of the diode split LOPTis used in the beam current sensing circuit prior to it being fed into the12V fixed regulator IC300. From the primary side of the diode split thereis a circuit which is used to produce a low level line flyback pulse. Thisis the circuit around TR300. The flyback pulse is used by the IC800 forsynchronization in PLL’s and also for the line blanking during video forline flyback period. Also from this circuit is supplied the horizontal syncpulse for the OSD of the microcontroller.
9.5 Flyback Pulse Circuit
The flyback pulse is fed into TR300 via two high value resistors R302and R303. The high values are because at the take-off point the flybackpulse could be in excess of 1kV. The capacitor C306 is a speed-upcapacitor to improve turn on and off characteristics of TR300. Thediode D305 clamps the incoming flyback pulse to 5V so that the outputat the emitter of TR300 does not rise above 5V and that the base of thetransistor is not spiked by excessive transient voltages.
10. Video Output Stages
The video output transistors TR900, 901, 902 are driven directly fromthe buffer transistor circuits at the output RGB of IC800. The gain of thestage which determines the video voltage swing applied to the tubecathode is set by a register in IC800. The actual gain control known ascontrast is also a register in IC800 as is the brightness control.The capacitors connected across the emitter resistor is to give a littleextra gain at the HF end. The transistors TR903, 904, 905 are thedark/light current sense transistors and feed the dark current sense onIC800-(20) for auto grey scale.
10.1 Auto Grey Scale
When the video output transistor is driven with peak white which equalsmax. beam current then the voltage drop across the diodes increasesthereby making a difference of potential between base and emittercausing the transistor to conduct. This produces an output by thecollector proportional to the high beam current. As the output transistor
is turned off at black level, so the reverse happens with the sensetransistors until we are left with a voltage that represents the dark tubeleakage current which is a dark reference current for the tube.
10.2 Tube Base Interconnect
Connection to the tube base is via two connectors CN901 and CN902for the main connectors, then by single connectors for the focus andG2. The final anode voltage is applied directly to the connection on theside of the tube bulb. The tag coating connection is made by a singletag to the tube base panel ground.
11. Teletext Options
The text chip-set being used is the Texas Instruments 2 chip Videotextdecoder set. Depending on what system is required Eurotext or Unitextdetermines what IC650 will be. A table of components that change areshown in the "Text Table" on the schematic. IC651 is the data slicer andtiming signal generator. The timing signals are all generated withrespect to the master clock which is derived from the crystal XT650.The value of this crystal is twice the data rate of the text signal13.875MHz.This clock is synchronized to the clock run-in signal at the front of thedata packet. The data is then output to IC650 along with data clock andthe other timing signals. IC650 then decodes the data and producesthe text display for the screen. If the TV signal is present then the wholething is locked to the incoming sync signal.If the TV signal is not present then the system generates its own syncso that text stored in memory can still be displayed in a locked form. Allcommands and customer selection are engaged via the I2C bus whichis attached to the microcontroller I2C bus.The RGB outputs are then fed to the input for external RGB on IC800.The control signal for the blanking function is taken to switch input ofIC800-(21). For Eurotext the outputs are directly fed to IC800 whilstbuffers are used for Unitext.
12. Power Supply to MSP 3400/3410
Power is supplied to the MSP from pin 4 of plug PL102. This is an 8Vsupply derived from the chopper transformer and is therefore availablewhen the receiver is in standby. The 8V supply is regulated to 5V by IC3and applied to the MSP via RFI filters (L2, CT2 and L4, CT4) to pins 18and 57 of the MSP. The 8V is supplied to pin 39 via the RFI filter L3,CT3. The reason the 8V line operates in standby is because this locksthe internal audio switches into pre-set positions when the 5V voltageis removed so as to reduce the standby power. TR4 is open circuitduring standby.
12.1 MSP Operation
The ITT MSP3410 decodes FM, dual-channel and NICAM sound; theMSP3400 does not do NICAM. The intercarrier input is applied topin 58 for all systems except France where an additional filter may berequired. The input is then to pin 60. The MSP is controlled by the clockand data lines (I2C) from the microcontroller. The IC generates aninternal clock from the crystal on pins 62, 63 at 18.432MHz. Resetcomponents are on pin 24. Note there are no adjustments on the MSPas all processing is done digitally. Note, the volume control is now anI2C operation as is treble, bass and balance.
13. Second Peritel and Mute Circuit
Video from the second peritel is supplied from pin 20 of Peritel 2. Thisis then buffered by TR20 and applied to IC4-(1). IC4-(2) carries videoderived from the tuner and IF amp. The switch position is controlled byIC4-(10). The microcontroller (pin 5 DA4) controls the switch position.The output of IC4 (pin 15) is applied to the times-2 gain stage TR1, TR2and out to Peritel 1, input of IC400 -(10) and so to the picture tube ifthere is no input from Peritel 1. Mute Circuits TR5 and TR7 mute theloudspeaker channels. TR12, 13, 10 and 11 mute the two Peritel audiooutputs. The mute circuit is driven by port zero and port 1 (pins 4 and 5)of IC1. Pin 5 mutes the speaker channel and pin 4 the Peritel channels.TR9 detects when the receiver is switched off and mutes all audiooutputs.
14. Audio Amplifier
The audio amp generates 6+6 watts of RMS power into 8R speakers.The power is derived from a 21 volt winding on the chopper trans-former.
Alignment
All adjustment controls not mentioned in this description are adjusted during production and must not be re-adjusted in the case of repairs.
Measuring Instruments: Oscilloscope with 10:1 test probe, colour test pattern, high resistance voltmeter.
Service Mode:In this mode the alignment of Geometry, Peak White Level and AGC can be carried out. To call up this mode, either the remote control or TV frontcontrols can be used.
Call up Service Mode:To enter the service mode, depress and hold the channel change buttons "P+" and "P-" on the front as the TV is switched on and hold until a pictureappears. The service menu will be at the bottom of the screen G L V H R G B A . To choose a function select menu on the remote control orsimultaneously depress "V+" and "V-" on the front of the TV, but only briefly. Adjustment of the selected function is by depressing "P+" or "P-". Choosinganother function will automatically store the adjustment of the previous function. To return to normal TV mode select TV on the remote control or "V+"or "V-" on the TV.
Checks and adjustments after replacement or repair of:
Power Supply: 1., 3.Horizontal Deflection: 2., 3., 6.CRT, CRT-Panel: 2., 4.Tuner: 5.IC1400: 5., 7.IC600: 8.
1-3 GRUNDIG Service
Layout of the PCBs and Circuit Diagrams ST 03
1-4 GRUNDIG Service
Layout of the PCBs and Circuit Diagrams ST 03
4 - 1 4 - 2
Layout of the PCBs and Circuit Diagrams
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
C100 239 188C101 197 170C102 185 164C103 179 166C104 167 163
C105 204 160C106 195 206C107 201 217C108 162 218C109 192 226
C111 159 177C112 202 197C114 139 169C115 121 174C116 107 178
C117 122 158C120 97 183C121 93 194C122 129 176C123 106 208
C124 98 215C125 98 235C126 102 228C127 134 235C128 118 239
C129 106 239C130 104 248C131 156 233C134 160 194C200 108 151
C201 84 134C204 91 137C205 119 151C206 81 156C300 30 161
C301 53 153C302 79 205C303 33 129C304 32 117C306 52 138
C307 53 189C308 56 197C309 37 188C310 65 194C311 65 236
C312 77 234C313 19 120C315 17 176C322 65 149C350 23 242
C404 57 40C405 63 39C406 91 52C408 93 31C409 100 50
C410 58 50C416 74 64C418 84 64C421 61 55C450 93 118
C454 91 102C456 79 108C500 42 100C501 204 123C502 204 116
C504 273 160C509 234 81C510 94 59C540 232 87C553 121 24
C554 132 40C600 16 108C601 53 66C604 13 102C605 41 106
C660 185 29C668 196 30C670 189 32C700 24 15C705 22 25
C707 55 56C801 157 101C802 160 101C803 154 101C804 148 97
C808 126 99C810 133 99C811 139 99C813 116 78C814 133 71
C816 179 86C817 179 83C818 179 81C823 138 71C824 149 69
C825 153 69C826 144 70C830 126 56C831 124 48C832 126 64
C833 147 63C835 144 40C840 121 98C850 152 108
CF400 87 37CF401 92 37
CN350 85 241CN700 8 42CN800 174 110
CR500 234 93
CT400 98 37CT401 95 37
D100 192 168D101 184 158D102 184 153D103 189 168D104 170 221
D107 167 194D109 187 191D112 183 202D113 183 185D114 112 177
D115 104 194D116 93 212D117 99 224D118 123 236D119 103 244
D120 205 126D200 105 157D300 70 238D301 41 189D302 48 193
D303 42 128D304 31 153D400 75 36D401 67 35D450 58 105
D451 58 102D500 273 184D501 208 65D502 213 74D503 211 68
D504 215 77D510 223 93D532 75 33D600 16 72DAG 213 15
ECO2 117 72ECO4 126 75
F100 240 200F101 116 231F101A 240 197
G2 212 3
IC100 192 217IC102 136 145IC200 104 140IC300 11 141IC400 76 54
IC450 95 111IC500 235 108IC550 132 28IC600 49 73IC650 178 49
IC650ALT 178 42IC651 180 17IC800 145 85IC801 139 49
IR500 275 173
J002 18 69J003 18 114J004 26 191J005 26 32J006 28 29
J007 31 5J008 31 7J009 35 113J010 39 62J011 39 64
J012 39 110J013 46 31J014 46 35J015 55 108J016 61 71
J017 64 54J018 59 11J019 59 13J020 62 45J021 64 27
J022 64 22J023 68 73J024 64 16J025 69 182J026 74 90
J028 70 19J029 77 69
J030 77 127J031 80 69J032 81 188
J033 85 112J034 87 20J035 93 68J036 92 100J037 95 72
J038 98 23J039 95 132J040 98 174J041 101 87J042 102 90
J044 105 72J045 105 77J046 107 12J047 109 61J048 108 113
J049 108 56J050 110 12J051 111 37J053 112 84J054 112 12
J055 115 12J056 115 163J057 117 112J058 120 46J059 119 103
J060 126 119J061 126 159J062 129 133J063 129 104J064 130 109
J065 131 119J066 135 132J067 136 59J068 136 61J069 138 119
J070 140 132J071 143 119J072 150 14J073 149 12J074 150 21
J075 153 18J076 150 129J077 152 7J078 153 9J079 153 53
J080 153 129J081 162 127
J082 162 74J083 167 33J084 167 127
J085 171 25J086 171 28J087 171 129J088 172 85J089 178 130
J090 180 130J091 183 103J092 184 130J093 187 130J094 190 118
J095 191 80J096 192 104J097 193 202J098 195 100J100 197 100
J101 198 220J102 198 40J103 200 100J104 200 82J105 202 100
J106 203 83J107 207 104J108 209 109J109 211 105J110 223 84
J111 223 90J112 235 74J113 240 87J114 246 97J115 255 111
J116 258 66J117 258 71J118 260 113J119 260 87J120 263 119
J121 289 17J122 289 31J123 191 83J124 255 19J125 262 87
J126 258 113J127 248 122J128 81 175J129 32 40J130 213 61
J131 36 155J132 57 165
Chassis BoardCoordinates of the components on the components side(top side)
Assembly coordinates of the components- The X and Y coordinates can be used as both metric
coordinates in mm for the original circuit board and absolutecoordinates for the enlarged diagrams of the circuit boards.
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
L100 242 174L100ALT 238 170L101 135 250L102 151 171L103 98 201
L300 29 172L300A 30 175L301 52 175L302 77 194L303 52 175
L400 102 34L401 78 42L450 86 97L500 242 88L540 214 97
L550 133 13L551 130 19L600 9 109L601 59 99L602 23 72
L603 27 68L604 33 73L650 159 28L651 187 54
LNK100 109 200LNK101 108 198LNK450 105 66LNK500 27 106LNK501 24 100
LNK502 249 125LNK504 219 71
LNK600 30 24LNK650 193 28LNK651 198 15
LNK652 180 28LNK655 183 66LNK656 180 66LNK657 173 66LNK658 170 66
LNK700 37 19LNK701 35 19LNK901 218 20
OMEGA1 300 255OMEGA2 11 5
PIN001 227 61PIN002 230 61PIN003 232 61PIN009 273 61
PL102 118 251PL104 197 158PL106 78 6PL107 52 6PL351 59 162
PL500 269 115PL501 245 139PL502 256 138PL503 1 75PL550 139 18
R100 216 160R101 201 188R103 159 221R105 195 211
R109 160 197
R110 199 193R113 180 202R114 177 202R115 141 159R116 116 185
R117 160 238R118 193 197R119 60 134R120 114 126R121 89 199
R130 110 230R131 109 219R132 107 216R200 95 162R206 98 146
R209 78 146R210 83 166R211 96 155R212 81 169R213 81 172
R300 40 173R301 63 182R302 68 141R303 44 141R311 45 193
R312 33 199R313 38 127R314 58 136R315 53 240R316 57 240
R317 52 147R318 63 245R350 79 185R406 111 28R419 104 45
R420 112 32R422 89 69R423 87 69R426 43 57R452 86 122
R460 103 95R511 101 97R512 225 131R516 226 121R524 246 88
R525 248 88R526 251 88R527 253 88R528 230 131R533 228 131
R540 223 95R550 124 16R556 105 69R561 222 79R562 236 131
R602 14 72R650 162 15R653 171 30R656 159 58R705 18 28
R706 21 48R707 27 50
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
R708 19 52R709 24 52R715 35 52
R720 105 75R831 152 31R832 140 56
SAW450 59 119SAW600 84 86SAW601 84 86SW100 239 219SW500 269 102
SW501 269 87SW502 269 137SW503 269 123
T100 133 203T300 43 218T311 20 130
TC400 80 27
TR100 174 205TR301 25 120TR302 32 144TR410 211 121
TUN600 34 89
VR100 187 233VR700 49 48
XT650 182 8XT800 136 65
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
C454
C450
C670
C604
C510
C660
C112
C117
C705
C700
C205
C811
C504
C410
C416C418
C554
C509
C835
C826
C832
C831
C808
C540
C707
C668
J003
J117J116
J002
J082
J106
J051
J107
J067
J016
J059
J062
J033J048
J008J007
J115
J102
J075
J009
J070
J057
J040
J023
J045
J058
J029
J083
J066
J031
J042
J020
J022
J110
J014
J091
J011
J101
J076
J097
J017
J032
J104
J080
J025
J049
J038
J010
J005
J006
J064
J077J078
J004
J037
J072
J089
J093
J092
J021
J041
J044
J090
J074
J095
J120
J085J086
J063
J036
J013
J068
J035
J053
J079
J118
J111
J113
J112
J123
J127
J129
J126
J130
J131
J128
J028
J015
J061
J088
J056
J030
J026
J108
J019J018
J060
J103
J071
J069
J105
J046
J050
J054
J094
J055
J084
J096
J065
J081
J073
J100
J098
J109
J087
J039
J047
J034
J012
J024
J114
J119
J125
IN OUTGNDIC300
INOUT GND
IC102R
524
R52
5R
526
R52
7
R426
R540
R51
2R
533
R653
R516
R511
R65
6
R350
R556
R42
3
R65
0
R30
1
R30
0
R315
R132
R312
R31
1
R200
R13
0
R131
R11
6
R302R303
R211
R206R209
R212R213
R105
R10
3
R11
3R
114
R715
R70
9
R70
8
R70
7
R70
6R
705
R52
8
R42
2
R420
R406
R832
R460
R452
R316
R550
R12
1
R419
R60
2
R118
D510
D40
1
D400
D532
D450
D120
D451
D504
D503
D502
D501
D60
0
CR
500
F100
12
PL104
12
PL100
SAW601
R117
CN700
PL5
03
L601
PL502
IC400
IC650ALT
IC651
C111
R314
C315
C553
C115
C312
C31
0
C200
C201
C125
CN800
CN350
IC500
L100
T311
IC10
0
IC550
LNK504
LNK450
LNK
658
LNK
655
LNK
656
LNK
657
LNK
651
LNK503
LNK502
LNK501
LNK500
LNK
700
LNK
701 LN
K60
0
F101
SW100
C816
C84
0
C817C818
IR500
PL5
00
VR700
CT4
01
CT400 CF4
00
CF4
01
L651
L604
L401
TC400
SA
W45
0
SAW600
PL501
D500
L100ALT
C100
C301
C105
C502
C833
C109
C804
C813
C10
8
C501
C500
C12
2
C40
6
C404
C80
3
C350
C10
7
C80
2
C81
0
C80
1
C82
3
C601
C204
C850
C114
C408
C830
C82
5
C40
5
C40
9
C824
C421
IC800
R210
R31
3
IC600
IC801
D118
D10
9
D10
0
D102
D10
3
D101
D304
D30
0
D301
D200
D119
D117
D30
2
D10
7
D11
2
D11
3
D30
3
D10
4C814
C106
C129
C322
C302
C127
C123
C600C605
C456
C308
XT650
XT800
be c
TR301
PL107
be
c
TR41
0
be c
TR542
C304
C311
C309
C307
C124
C10
3C101
C10
2
C130
C128
C126
C11
6
C306
C134
C313
C12
1
L300L301
L101
L302
L103
L650
L603 L6
02
L450
L600
L400
L500
L540
R100
IC200
C131
C206
C120
C303
LNK101LNK100
LNK
652
LNK650
L300A
C300
L550
L551
C104
TUN600
SW503
SW500
SW502
SW501
VR100
87
65
43
21 1
23
45
67
89
910
1011
12
1112
1314
1516
1314
1516
1718
T100
IC650
R115
431 2
PL351
R109
D11
4
D115
D11
6
L102
R317
R119
R120
R110
R83
1
IC450
PL550
T300
PL102
PL106
cb
eTR
100
cbe
TR302
R915
R101
MA
INS
ISO
LATI
ON
BA
RR
IER
MAINS ISOLATION BARRIER
MA
INS
ISO
LATIO
N B
AR
RIE
R
251004.02-CSSK
T2.5A
0102030405060708090100110120130140150160170180190200210220230240250260270280
X
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
Y
200
210
220
230
240
250
260
190
1211 13 1615 14 10 9 8 7 6 5 20 22 23 24
17
18
19
21
1
2
4
3
31
27
25
26
28
30
29
4 - 4GRUNDIG Service4 - 3
Layout of the PCBs and Circuit Diagrams
GRUNDIG Service
ST 03
Chassis Board
Component side, top view
ST 03 Layout of the PCBs and Circuit Diagrams
LNK800
LNK801
LNK
653
R534
R51
7
R836
R67
3
R674
R532
R658R663
R655 R654
R659
R660R671
R661
R665
R667
R668
R670
R84
0
R65
7
R65
2
R457
R800
R82
0R
819
R407
R803
R80
1
R504
R503
R502
R501
R500
R812
R310
R304
R201R208R207
R20
2
R20
3
R204R20
5
R514
R10
7
R10
8
R106
R305 R307
R30
6
R804
R111
R112R
555
R82
7R45
9
R811
R826
R531
R53
0
R454
R45
8
R455 R450 R45
1
R453
R505
R45
6
R716
R71
8
R717
R67
5
R60
0
R80
6
R508
R509
R703
R704
R70
2
R70
1
R40
2
R40
3
R40
0
R40
1
R41
6
R41
7
R713
R712R710
R51
0
R507R50
6
R518
R523
R412
R522
R519
R40
4
R520
R425
R405
R52
1
R822
R714
R830
R55
7
R46
3
R55
3
R51
5
R513
R541
R676
R829
R828
R823
R82
5
R824
R821
R80
7R
808
R80
9R
810R813
R80
5
R80
2
R651
R841 R835
R677
R678
R535
R81
7
R81
5 R816
R601
R546
R54
7
R54
2
R545
R722
R72
1
R461
R462
R560
R845
C320
C321
C84
1
C809
C515
C452
C118
C821
C65
7C
655
C662
C664
C65
8
C659
C66
7
C666
C663
C656
C661
C654
C65
3
C65
2
C14
0
C305
C80
6
C20
3
C119
C11
0
C11
3
C81
5
C602
C41
4
C41
9
C81
2
C701
C455
C706
C411
C70
2C
704
C40
0
C40
1
C41
2
C703
C407
C402
C41
5 C417
C556
C55
7
C555
C55
2
C83
6
C805
C507
C50
8
C506
C505
C834
C828
C82
7
C81
9
C820
C807
C20
2
C650C651
C67
8
C610
C451
C541
C42
0
C542
C66
5
C82
2
C55
8
C559
C543
C403
C860 C861
C603
C207
C135
C141
SJ004
SJ003
SJ0
02
SJ001
SJ200
SJ400
D651
D654
D202
D108
D540
D655
D652
D650
D30
5
D80
2
D105
D80
1
D653
D80
4
D656 TR
650
TR65
1
TR65
2
TR65
3
TR450
TR45
1
TR502TR501TR500
TR45
2
TR700
TR801
TR550
TR30
0
TR80
0
TR802
TR803
TR540
TR541
TR701
D11
0
D306
11 131216 1514109876520222324
17
18
19
21
1
2
4
3
31
27
25
26
28
30
29
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280
X
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
Y
200
210
220
230
240
250
260
190
4 - 6 GRUNDIG Service4 - 5 GRUNDIG Service
ST 03
Chassis Board
Layout of the PCBs and Circuit Diagrams
Solder side, bottom view
ST 03Layout of the PCBs and Circuit Diagrams
GRUNDIG Service 1-1
ST 03 Layout of the PCBs and Circuit Diagrams
GRUNDIG Service 1-2
ST 03 Layout of the PCBs and Circuit Diagrams
4 - 7 4 - 8
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
Pos.-Nr./ Koordinaten/Pos. No. Coordinates
X Y
C110 189 221C113 197 218C118 144 150C119 208 126C135 65 9
C140 189 215C141 12 15C202 117 135C203 115 135C207 101 137
C305 21 120C320 14 142C321 11 138C400 89 43C401 93 43
C402 66 32C403 81 30C407 99 48C411 77 52C412 82 41
C414 74 61C415 76 64C417 88 64C419 219 120C420 85 83
C451 111 110C452 106 66C455 98 109C505 249 91C506 241 80
C507 239 93C508 236 87C515 241 113C541 237 103C542 222 108
C543 222 104C552 128 23C555 132 34C556 146 34C557 123 47
C558 148 30C559 137 26C602 48 74C603 78 85C610 64 99
C650 198 10C651 193 10C652 180 8C653 199 14C654 186 10
C655 170 11C656 177 10C657 168 22C658 173 24C659 182 44
C661 198 59C662 202 57C663 187 49C664 197 47C665 203 50
C666 186 45C667 193 64C678 202 42C701 18 20C702 22 28
C703 28 31C704 24 28C706 53 48C805 185 107C806 152 98
C807 131 90C809 126 90C812 149 108C815 137 80C819 137 61
C820 130 80C821 126 80C822 125 73C827 132 51C828 164 109
C834 143 43C836 132 47C841 124 105C860 157 80C861 162 80
CHROMA4 122 87
D105 184 222D108 203 195D110 147 207D202 127 135D305 165 115
D306 57 147D540 236 69D650 193 24D651 200 54D652 192 75
D653 186 76D654 179 75D655 168 71
D656 168 65D801 143 106
D802 189 100D804 147 103DST-PSU 105 171
LNK503 230 103LNK653 186 33LNK800 148 48LNK801 148 50MICR-GND 168 88
R106 193 224R107 188 229R108 194 218R111 179 202R112 191 218
R201 121 133R202 121 138R203 121 135R204 121 144R205 115 148
R207 121 127R208 130 135R304 155 112R305 163 107R306 155 104
R307 248 106R310 34 143R400 88 39R401 93 39R402 89 30
R403 97 28R404 70 36R405 97 43R407 121 24R412 99 56
R416 80 34R417 77 31R425 121 22R450 77 111R451 78 114
R453 72 101R454 76 104R455 66 110R456 74 109R457 74 113
R458 60 114R459 107 110R461 99 100R462 99 105
R463 106 110
R500 270 108R501 270 111R502 270 115R503 270 117R504 268 120
R505 201 123R506 204 120R507 207 118R508 207 121R509 220 123
R510 221 120R513 239 119R514 226 123R515 253 135R517 232 121
R518 36 103R519 27 101R520 26 103R521 31 106R522 31 103
R523 42 110R530 255 137R531 277 172R532 204 112R534 225 126
R535 229 121R541 222 106R542 154 12R545 237 73R546 246 68
R547 249 68R553 145 30R555 150 30R557 152 30R560 239 98
R600 19 95R601 15 95R651 196 8R652 173 9R654 192 39
R655 187 39R657 201 50R658 198 49R659 189 62R660 189 69
R661 184 62R663 198 51R665 184 69
R667 179 62R668 179 69
R670 174 62R671 174 69R673 204 42R674 202 17R675 201 38
R676 163 47R677 193 32R678 192 59R700 26 35R701 28 40
R702 32 40R703 19 22R704 17 25R710 23 39R712 24 37
R713 26 33R714 23 25R716 46 49R717 53 46R718 50 47
R721 102 111R722 60 49R800 139 107R801 172 106R802 175 104
R803 178 108R804 153 101R805 169 106R806 168 101R807 177 104
R808 175 99R809 181 106R810 181 99R811 187 96R812 186 104
R813 162 100R815 148 89R816 152 90R817 145 89R819 132 96
R820 135 97R821 136 90R822 152 88R823 141 90R824 156 115
R825 161 116R826 140 99
R827 147 108R828 125 81R829 128 75
R830 138 43R835 145 98R836 150 112R840 122 105R841 130 99
R845 152 95
SAW 68 81
SJ001 72 97SJ002 189 106SJ003 236 113SJ004 68 57SJ200 232 88
SJ400 85 30
TEXT 166 15
TR300 160 112TR450 71 109TR451 77 108TR452 77 118TR500 25 96
TR501 29 96TR502 38 96TR540 241 68TR541 237 77TR542 225 68
TR550 152 35TR650 190 66TR651 184 66TR652 179 66TR653 174 66
TR700 46 45TR701 104 103TR800 152 104TR801 172 101TR802 178 99
TR803 184 99
Chassis BoardCoordinates of the components on the solder side(bottom side)
Oscillograms
0V
0V
1
1
2
21V/cm, 10µs/cm10V/cm
0V
3 100V/cm, 10µs/cm
0V
4 500mV/cm, 10µs/cm 5 500mV/cm, 10µs/cm0V
6 500mV/cm, 10µs/cm0V
7 500mV/cm, 10µs/cm0V
8 500mV/cm, 10µs/cm0V
9 500mV/cm, 10µs/cm0V
0V
10 2V/cm, 10µs/cm
0V
11
11
12
12 500mV/cm, 200µs/cm0V
0V
0V
13
13
14
14 2V/cm, 100µs/cm
Videotext / Teletext5V/cm
0V
15 1V/cm, 50µs/cm
0V
16 500mV/cm, 20µs/cm
0V
0V
17 18
17
18
20V/cm, 20µs/cm
0V
19 2V/cm, 20µs/cmTastkopf 100:1 Test probe 100:1
0V
20 5V/cm, 5ms/cm
0V
21 10V/cm, 5ms/cm
0V
22 1V/cm, 20µs/cm
0V
23 1V/cm, 20µs/cm
0V
24 1V/cm, 20µs/cm
Layout of the PCBs and Circuit Diagrams ST 03
4 - 9 GRUNDIG Service GRUNDIG Service
Layout of the PCBs and Circuit Diagrams ST 03
Deflection H+V
10%
100uH
LHL08
0.8A
TY
L302
BC847TR300
MJF18204MOTO
TR302
BF422MOTO
TR301
TABLE_CRT25V20%AE
C2064u750V20%AE
C205
220u35V20%AE
C201
AE20%
470u35V
C200
220u25V
AE20%
C308
470u35V
AE20%
C310
47u160V
AE20%
C302
10u250V
AE20%
C312
1u160V
AE20%
NF
C322
LL4148D305
BA157ITT
D302
1N4007ITT
D200
BA157ITT
D301
BA157ITT
D300
BY133ITT
D304
BA157ITT
D303
BYD37KPNF
D30610K
10%1W
NF
R317
5%1K
R306
5%1K
R307
5%4K7R305
2K41/4W
NF
5%CF
R213
2K41/4W
NF
5%CF
R212
5%
330R1/4W
CF
R209
TABLE_CRT1W
MO5%
VTM
R915
TABLE_CRT1/4W
MF5%
R211
2K71/2W
5%CF
R21010K5%
R205
LINKR204
4K75%
R203
18K5%
R202
10K5%
R207
5%10KR208
5%6K8
R201
MF5%
220K1/4W
R303
5%
TABLE_CRT
CF
1/4W
R350
5%22KR304
MF5%
220K1/4W
R302
47R5%
R310CF
5K61/2W5%
R313
MO
5%
6K84W
SXA0922
DRAL
R314
NF1/4W
CF5%
NF
R31822p500V
CD_SL
DE
10%
MUR
C306
X7R10%4n7
C202
220n
MKT
63V10%
C204
COG
10p5%
63V
C203
DE
1KV470p
NF
CD_B10%
MUR
C307
10%
470p1KV
NF
C309
100n
MKT10%63V
C350
DE
1KV470p
NF
CD_B10%
MUR
C311
MKP
1600V5%
376
TAB
LE_C
RTC300
330p2KV10%
R
CD_R
NFMUR
C315
379
TABLE_CRT
MKP
160V5%
C301
10n10%X7R
C30527n250V
368MKT
5%P
C303
DECD_B10%
1n1KV
C304
100n10%Z5U
C320100n10%Z5U
C321
DE
CD_B10%
33p250V
NF_PALI
C313
100n
X7R10%
C207
3
OUT
GND
IN
L7812CVST
IC300
1
2
3
EHT
G 5
318-
00
FOCUS
G2
TABLE_CRTT300
1
2
3
4
5
6
7
8
9
10
11
4V75%ITT
D202
TABLE_CRT1/4W
MFF5%
SAFE
R316
5%
1R1/4W
MFFSAFE
R206
4R7
MFF
1/4W5%
SAFE
R200
1R1/4W5%MFFSAFE
R311
0R681/4W
5%MFF
SAFEP
NFR25
R312
TABLE_CRT1/4W
MFF5%
SAFE
R315
TABLE_CRT1/2W
MFFSAFE
5%
R300
TAB
LE_C
RT
5%1/2W
MFF
R301
3112
-338
-308
8
L.DRIVE31123383088
T311
1
2 3
4
TAB
LE_C
RT
LHL13TY
L301
TABLE_CRTL300
NFL300A
4-OFF-PINSPL351
1
2
3
4
5WAY_WIRE_HOLDER2.5mm_PITCH
51052MOL
CN350
1
2
3
4
5
INV_INPUT
GROUND REF_VOLTAGE
OUTPUT
FLYBACKOUT_SUPPLYVOLTAGESUPPLY
TDA8170STIC2001
2 3
4
5
6
7
NFNFL303
1
2
3 4
5
6
+5V
HSYNC
HORIZ
HEATERS
GND
VSYNC
+26V
+26V
+26V
IB_SENSE
+150/180V
+150/180V
VERT_DRIVE
+B
+B
+12V
FLBACK
V_GND
V_GND
V_GND
V_GND
L_GND
L_GND
L_GND
L_GND
VERTIKAL DEFLECTION
HORIZONTAL DEFLECTION
L_GND
L_GND
L_GND
+15V
+26V
+15V
SAW_GND
SAW_GND
CHR_GND
18
17
19
20
21
4 - 10
0V
25 2V/cm, 5µs/cm
0V
26 2V/cm, 5µs/cm
0V
27 2V/cm, 20µs/cm
0V
28 2V/cm, 5ms/cm
0V
0V
29 30
30
29
2V/cm, 5ms/cm
0V
31 2V/cm, 5ms/cm
0V
0V
3233
33
32
1V/cm, 20µs/cm50V/cm
0V
0V
3435
34
35
1V/cm, 20µs/cm50V/cm
0V
0V
3637
37
36
1V/cm, 20µs/cm50V/cm
Oscillograms CRT Panel
LHL1310%
100uH
STEREO
L101
10%
100uH
LHL08
0.8A
TY
L103
TABLE_AUDIOTR100
2u2100V20%AEMONO
C112
AE20%
1,000u25V
STEREO
C123
AE20%
470u25V
SA
TELL
ITE C125
AE20%
1,000u35V
STEREO
C127
AE20%
47u50V
NF
C129
100u25V
AE20%
C106
TAB
LE_A
UD
IO
400V
AE20%
C104
100u160V
AE20%
C120
470u16V
AE20%
C115 33u16V
AE20%
C117
1N4007ITT
D113
1N4007ITT
D112
BA159ITT
D107
BA157ITTMONO
D109
BYW98-100STEREO
D116
LL4148D105
BA157ITT
D104
BA157SATELLITE
D117
BYW98-100STEREO
D118
BA157NF
D119
BY299D114
BY299D115
BYD37KPSTEREO
D110
10M1/2W
5%
VR37
MGsafe
(3=GND)
R115
1K5%
R112
1/4WTABLE_AUDIO
MF2%
R114
1/4WTABLE_AUDIO
MF2%
R113
1K25W
WW10%
VTMKP294
R109
TABLE_AUDIO5%
R111
82R1/2W5%CFMONO
R110
150K5%
R106
6K81%
R108
24K1%
R107CF
100R1/4W5%
R1037K5
2%1/4W
MF
R105
1W100k
MO5%
STEREO
R117
8K21/2W
5%CF
R120
5%
68K1W
MF(3=dlh)
R101
8K21/2W
5%CF
R119
5%
10K
CF
1/4W
SATELLITE
R121
5%
47R1/4W
CFSTEREO
R118
2n2
20%
PME294
250Vac
safeRIFA
(3=385v)
C114
1n1KV
NFCD_B10%
DE
C116
470p
COG5%
C113
1n1KV
R
CD_R10%
MUR
C111
MKT10%
1u
STEREO
50V
C122
470p5%COG
C110
TABLE_AUDIO100V
MKT10%
C108220n50V
MKT10%
C109
CD_B
470p
NF
1KV
10%
DE
C126
CD_B
470p1KV
10%
DENF
C128
TABLE_AUDIO
5%MKT
100V
C107
CD_B
470p
NF
1KV10%
DE
C130
10n
10%X7R
63V
C119
368
10%
100n400V
MKT
C105
1n1KV
CD_B
DE
10%
MUR
C102
1n1KV
CD_B
DE
10%
MUR
C101
220n250Vac
PHE830
20%
SAFE
RIFAX2
C100
1n1KV
CD_B
DE
10%
MUR
C103
CD_B10%
470p
NF
1KV
DE
C124
CD_B10%
470p1KV
NFDE
C121
100n10%Z5U
C118
10n
X7R10%
NF
C140
470p500V
CD_B
DE
10%
MURNF_PALI
C134
10n
10%400V
STEREO368
MKT
P
C131
150p5%
COGNF
C135
3
OUT
GND
IN
L7805CVIC102
1
2
3
6K8
CFP20%
VR100
2V4
5%ITT
MONO
D108
ZTK33BD120
TABLE_CRTR100
1 2
32-OFF-PINSPL104
1
2
MAINS_DPDT250V/4A
SW1001 2
3
4
TABLE_AUDIOTR5W.MAN
F100
2.5ATSTEREO
TR5
F101
NF20mm
F101A
1N4007ITT
D101
1N4007ITTD103
1N4007ITTD102
1N4007ITT
D100
0R221/4W
5%MFF
SAFE
R116
0R221/4W
SATELLITE
5%MFF
safe
R131
0R221/4W
NF
5%MFF
safe
R130
MFF
0R221/4W
5%
safeSTEREO
R132
7WAY_PLUG
STEREO
AMPMT
PL106
1
2
3
4
5
6
7
6WAY_PLUG
STEREO
2.5mm_PITCHAMP
KT
PL102
1
2
3
4
5
6
GND
I_SENSE
O/P
ERR
COMP
OSC
V_REF
VI
3844
IC10
0
1
2
3
4
5
6
7
8
2
TABLE_AUDIOT100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
151617
18
TABLE_AUDIOL102
2-OFF-PINSPL100
1
2
TABLE_AUDIORFIVERTICALSAFE
L100
1 234
NFNFL100ALT
1 234
8WAY_PLUG
STEREOMT
AMP
PL107
1
2
3
4
5
6
7
8
TABLE_CRTLNK100
TABLE_CRTLNK101
+5V
VID_PERO
SATVIDO
SPERIINL
SPERIOR
SCART2_EN
SPERIOL
SDA
FRENCH_AM
SPERIINR
SS_GND
STEREO
TR100NET
GND
GND
385V
385V
385V
385V
SM2_GND SM2_GND
+30V
+21V
+16V
MICR_GND
+33V
SM_GND
SM_GND
+8V
TVVIDI
DLH
STBY
+B
+B
SCL
P_GND
P_GND
P_GND
P_GND
P_GND
P_GND
P_GND
SAT_6MHZ
SAW_GND
SAW_GND
SC2_PIN8
+9V
X7R
10%10n
C141
GND1 GND2
HEATSINKSRFI CAPACITOR BETWEEN
3
4
1
Power Supply
Layout of the PCBs and Circuit DiagramsST 03
4 - 124 - 11 GRUNDIG ServiceGRUNDIG Service
ST 03 Layout of the PCBs and Circuit Diagrams
Table Audio Stereo
C104 100µ C108 4n7 R113 1R R114 0R68 R111 22K L100 68mH L102 75990-500.33 F100 T 2.5A C107 3n3 TR100 75990-500.05 T100 75990-500.19 IC500 75990-500.04 C421 LINK
56uH
LAL04
10%
TY
L500
10uH
LAL04
10%TY
L400
10%10uH
LAL04
L600
10uH
LAL04SECAM_LL
10%TY
L450
10uH
LAL04STEREO
10%
L602
6u8
LAL04STEREO
10%
L603
1uH
LAL02
10%TY
L601
10uH
LAL04
10%TY
L540
2N3904TR410
BC847A/V
TR700
BC847SECAM_LL
TR452
BC847MONO_AV
TR701
BCX19TR541
BC847TR540
BC337NF
TR542
TAB
LE_S
YS
16V
AE20%
C604
AE20%
33u16V
C509
1u50V
AE20%
C41833u16V
AE20%
C416
4u750V
AE20%
MONO
C410
33u16V
AE20%
C600
AE20%
33u16V
C504
33u16V
AE20%
A/V
C707
AE20%
33u16V
MONO_AV
C700
AE20%
33u16V
MONO_AV
C705
AE20%
33u16V
SE
CA
M_L
L
C456 10u50V20%AE
C510
AE20%
33u16V
C540
AE20%
22u
SECAM_LL
16V
C454
AE20%
10u
SECAM_LL
16V
C450
220uF16V
AE20%
NF
C605
BA282
MONO_PALBG_SECDK
TFK
D401
TABLE_SYSTFK
D400
BA282
SECAM_LLTFK
D532
BA282
SECAM_LLTFK
D450
BA282
SECAM_LL
TFK
D451
IN4148D501
IN4148D502
IN4148D503
IN4148D504
1N4148ITTNF
D510
TAB
LE_S
YS
D60
0
STV
8224
VOL
AUD O/P
FM O/P
EXT AUD IN
VCC
GND
IF I/P
IF I/P
AGC CAP
AGC CAP
A.G.C
X OVER
EXT VID I/P
VID O/P
VID I/P
MUTE
S IF I/P
AUDIO HP
LC
LC
SWITCH
CVBS O/P
AFC O/P
PLL
TABLE_SYS
IC40
0
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
5%
10K1/4W
CF
R533
TABLE_SYS
5%CF
1/4W
R422
5%4K7R541
5%100KR513
5%
180K1/4W
CF
R5165%
180RR515
1K
MONO_SECAM_LL5%
R463
5%10K
A/V
R714
5%
75R1/4W
CF
R705
5%
75R1/4W
CF
R706
5%
75R1/4W
CF
R707
5%
2K71/4W
CF
R527
5%
2K71/4W
CF
R526
5%
2K71/4W
CF
R525
5%
820R
1/4W CF
R524
5%3K3
NF_PALI
R521
5%330RR405
5%1K
SE
CA
M_L
L
R425
5%5K6
NF_
PA
LI
R520
470R
MONO5%
R404
5%5K6
NF_
PA
LIR519
5%3K3
NF_PALI
R522
TABLE_SYS5%
R412
5%3K3
NF_PALI
R523
5%5K6
NF_
PA
LIR518
5%2K2
MONO_AV
R721
5%22K
R506
5%22K
R507
5%18K
R510
5%10K
A/V
R7105%
10K
A/V
R712
5%
75R1/4W
A/VCF
R708
5%
75R1/4W
CF
R709
5%10K
A/V
R713
5%
390R
CF
1/4W
R528
5%2K2
SECAM_LL
R417
5%2K2
SECAM_LL
R416
100R5%
A/V
R722
5%2K2
MONO_PALBG_SECDK
R4015%
2K2
MONO
R400
4K7
MO
NO
_PA
LBG
_SE
CD
K
5%
R4034K7
MO
NO
_PA
LBG
_SE
CD
K
5%
R402
5%390RR700
5%390RR701
5%390R
R702
5%470R
A/V
R704
5%470R
A/V
R703
5%3K3
R509
5%22KR508
15K
5%CF
1/4W
R423
5%4K7
R600
5%
220K1/4W
CF
R419
5%
5K61/4W
CF
R511
5%100R
A/V
R717
5%10K
A/V
R718
5%1K
A/V
R716
2K2
SECAM_LL5%
R456
5%47K
R505
2K2
SECAM_LL5%
R453
5%
220K1/4W
CF
MO
NO
_SE
CA
M_L
L
R460
47K
SECAM_LL5%
R451
4K7
SECAM_LL5%
R450
2K2
SECAM_LL5%
R455
4K7
SECAM_LL5%
R458
100K
SECAM_LL5%
R454
5%220RR530
5%10KR531
1K
MONO_PAL5%
R459
5%
1K21/4W
CFMONO_PALBG_SECDK
R406
CF5%
75R1/4W
MONO_AV
R715
5%10K
R514
MONO
5%
100R
NF
R500
5%
100R
NF
R501
5%
100R
NF
R502
5%
100R
NF
R503
5%
100R
NF
R504
5%TABLE_SYSR407
2K2
SECAM_LL5%
R457
5%
22k1/4WCF
R540
5%
3K31/4W
CF
R512
MONO
5%1K
R532
5%
180K1/4W
CF
R420
5%
2K7
R517
MONO
5%47K
1/4WCF
SECAM_LL
R452
5%
470R1/4W
CFMONO_AV
R720
5%47KR534
5%2K2
R535
5%
33k1/4W
CFSECAM_LL
R602
5%LINKR601
5%4K7
R542
5%470RR545
5%470RR547
5%1K
R546
TABLE_SYSR461
15K
STEREO_SECAM_LL
5%
R462
5%470K
NF
R560
5%
10K1/4W
CF
MO
NO
_PA
LBG
_SE
CD
K
R561
5%
10K1/4W
CFSECAM_LL
R562
X7R10%10n
SE
CA
M_L
L C541
5%
5.6pFCOG
NF
C420
100n
Z5U5%
SE
CA
M_L
L C408
COG5%
22pC505
COG5%
22pC506
COG5%
100pC508
COG5%
100pC507
TAB
LE_S
YS
X7R10%
C41710n
X7R10%
C415
470n
MKT
63V10%
MONO
C404
22n10%Z5U
MONO
C402
100n
Z5U10%
MONO
C405
TABLE_SYS
MKT50V
5%
C406
4n7
X7R10%
NF_
SE
CA
M_L
L
C407COG5%
470p
A/V
C703
100n
Z5U5%
C409
COG5%1n
SE
CA
M_L
L C412
COG5%68p
MO
NO
_PA
LBG
_SE
CD
K
C401
5%68p
COGMONO
C400
COG5%
470p
A/V
C704
X7R10%4n7
A/V
C702
MKT5%
100n63V
C502
MKT5%
100n63V
C501
Z5U10%
TABLE_AUDIO
MONO
C421
22n
Z5U10%
MONO
C411
COG5%
68p
NF
C706
X7R10%10n
SE
CA
M_L
L
C455
MKT5%
100n63V
C500
330n
MKT
STE
RE
O
63V10%
C601
X7R10%4n7
A/V
C701
COG5%
47pC419
100n
MONO_SECAM_LLX7R10%
C452
68n
Z5U10%
MONO
C414
10n
STEREOX7R10%
C602
X7R10%10n
C515
100n
MO
NO
_SE
CA
M_L
L
X7R10%
C451
47n
SECAM_LLZ5U
10%
C610
X7R10%10n
C542
Z5U10%
100nFC543
COG5%
12p
SECAM_LL
C403
X7R10%10nC603
LED_REDD500
NF2.5mm_PITCH2WAY_PLUGPL501
12
BC857NF_
PA
LI
TR500BC857
NF_
PA
LI
TR501
BC857NF_PALI
TR502
BC857SECAM_LL
TR451
BC857SECAM_LL
TR450
TUNING
ST6
365
G
R
B
BLANK
HSINK
VSINK
OSDIN
OSDOUT
TST
OSCIN
OSCOUT
RESET
O/P
IR IN
I/O
STBY
S/EN
I/O
SDA
SCL
VDD
VSS
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB6
PB5
PB4
AFC
PB2
PB1
PB0
DA4
DA3
SYS
VOL
TABLE_AUDIO
IC50
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
TACTHOR
JEILJTP1280
SW503
HORTACT
JEIL
JTP1280
SW500
TACTHOR
JEILJTP1280
SW502
TACTHOR
JEIL
JTP1280
SW501
11.5pF
SECAM_LL
TRIMCAP
TZ03T110ERMUR
TC400
7KDEMOD
0u4L401
STEREO7K
INTERCARRIER
0u4L604
SFE5.5MB
MONO_PALBG_SECDKMUR
CF401
TABLE_SYSMUR
CF400
NFNF
VR700
3V92%
ITT
D540
5WAY_PLUGNF
2.5mm_PITCH
PL500
1
2
3
4
5
GND
+5V
O/P
TFMS5380IR500
12
3
A/V
PERI
MET
CN700
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
TABLE_SYSSIEM
SAW601
1
2
3
4
5
IF I/P
AGC CAP
VCC
EXT AUD I/P
CTRL I/P
EXT AUD O/P
N/CMAIN AUD O/P
MUTE I/P
FM AUD I/P
LVL SWITCH
GND
AGC ACCLE
IF I/P
SECAM_LL
STV
8225
ST
IC45
0
1
2
3
4
5
6
7 8
9
10
11
12
13
14
22R1/4W
5%MFF
SAFE
R426
TABLE_SYSMUR
CT400
1
2
3TABLE_SYS
MURCT401
1
2
3
SECAM_LL
OFWL4450AMSIEM
SAW450
1
2
34567
8
9 10
TABLE_SYSSIEM
SAW600
1
2
3
4567
8
910
PL503
1
2
3
3WAY_PLUG2.5mm_PITCH
NF
PL502
1
2
3
STEREO
TDA
4445
BIC
600
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
CSA8.0MTZ
CER.RES.
MUR
CR500
GND
BA
LAN
CE
D
N/C
N/C
N/C
N/C
N/C
IF O
UT
IF O
UT
AG
C V
OLT
S
MA
IN 1
2V
B1
12V
B3
12V
UH
F 12
V
TUN
NIN
G V
OLT
S
TABLE_SYS
TUN600
1 2 3 4 5 6 7 8 9 10 11 12 13
14
MONO_PALLINK
LNK450
MONO_AV
LINKLNK701
LINKMONO_AV
LNK700
LINKPALI
LNK500
PALILINK
LNK501
LINK
NF_SECAM_LL
LNK502
LIN
K
NF_
MO
NO
_PA
LBG
_SE
CD
K
LNK
503
NFLNK600
TAB
LE_S
YS
STE
RE
O_E
IRE
LNK
504
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
VID_PERO
SOUND_MUTE
+11V
+11V
+11V
+11V
HSYNC
AFC
AFC
SATVIDO
MAUD_PERII
MAUD_PERII
MAU
D_PE
RII
EXTVID
EXTVID
SPER
IINL
SPERIOR
+11.8V
+11.8V
SCART2_EN
SPERIOL
BG/DK
BG/DK
SDA
FRENCH_AM
SPER
IINR
VOLUME
VOLUME
VOLUME
MICR_GND
MICR_GND
MICR_GND
MICR_GND
MICR_GND
MICR_GND MICR_GND
+33V
VSYNC
TVVIDI
MONO_AUDIO
MONO_AUDIO
IFIN2
IFIN2
SOUND_IN
STBY
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+12V
MUTE_FROM_TEXT
BL_T
BLUE_TBLUE_T
IFIN1
IFIN1
SCL
GREEN_T
GREEN_T
SAT_6MHZ
VIDEO_B
VIDEO_B
RED_T
RED_T
VIDEO_A
SYSLL!
SYSLL!SYSLL!
IF_GND
IF_GND
IF_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GNDSAW_GND
SAW_GND
SC2_PIN8
+9V
DUAL SYSTEM
SECAM L/L
OPTIONSTEREO
KEYBOARDEXTERNAL
22
24
23
2526
2728
29 30
31
Signal Board
Layout of the PCBs and Circuit Diagrams ST 03
4 - 144 - 13 GRUNDIG ServiceGRUNDIG Service
Layout of the PCBs and Circuit Diagrams ST 03
BC847TR803
BC847TR802
BC847BTR800
BC847TR801
17.7MHzPED
XT800
AE20%
33u16V
C808AE
20%
1u50V
C831
AE20%
1u50V
C832
AE20%
4u750V
C826
AE20%
33u16V
C835
AE20%
4u750V
C811
AE20%
220u6.3V
C814
LL4148D802
LL4148D801
LL4148D804
5%100R
R802
5%220RR805
5%47K
R813
5%680RR810
5%220RR809
5%680RR808
5%220RR807
5%51KR821
5%4K7
R824
5%4K7
R825
5%12K
R823
5%1K
TEXT
R828
5%47K
R829
5%
47R1/2W
CF
R831
5%68K
R830
5%47K
R822
5%680RR806
5%1M
R826
5%33K
R811
5%33K
R827
5%18KR804
5%220RR812
5%100R
R801
5%100R
R803
5%
330R
R819
5%
330R
R820
5%1K
A
R800
TABLE_CRT5%
R840
1K5%
R841
10%2M2
R836
5%270KR835
5%10M
R816
5%100KR815
5%100KR817
5%470RR845
COG5%
100pC860
Z5U10%
100nC809
10%63V
100n
MKT
C801
10%63V
100n
MKT
C804
X7R10%10n
C807
10%63V4n7
MKT
C803
10%63V1n5
MKT
C802
10%63V82n
MKT
C810
MKT10%
100n63V
TEXT
C813
10%3n9
X7R
C821
10%100n
Z5U
C822
Z5U10%47n
C820
COG5%
22pC819
COG5%
120pC827
Z5U10%22n
C828
Z5U10%
100nC830
X7R10%
100nC825
X7R10%
100nC824
X7R10%10n
C834
COG5%
100pC805
X7R10%10nC836
X7R10%
100nC816
X7R10%
100nC817
X7R10%
100nC818
X7R10%10n
C812
Z5U
10%
47nC815
X7R10%4n7
C806
Z5U10%
100nC840
470n
5%MKT
50V
C850
10%63V
100n
MKT
C833
COG5%
39pC841
MKT
10%
100nF50V
C823
COG5%
100pC861
MFF
1R1/4W
5%
SAFE
R832
6WAY_WIRE_HOLDER2.5mm_PITCHMOL51052
CN800
1
2
3
4
5
6
OUT2
IN2B
VSS
VDD
IN2A
IN1A
BIAS
EXT2
OUT1
EXT1
IN1B
SS
SC
VSS
VDD
CK
MC
4414
0IC
801
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
CURRENT REF
MC
4400
2
R-Y I/P
B-Y I/P
Y2 I/P
RED I/P
GREEN I/P
BLUE I/P
FAST S/W
Y 1 CLAMP
Y 1 O/P
SYS SELECT
SANDCASTLE
XTAL 14.3
XTAL 17.7
SUPPLY GND
+5V
B-Y O/P
R-Y O/P
IDENT
CHROMA PL1
VIDEO 1
AUTO GREY
B O/P
G O/P
R O/P
SIG GND
H LOOP 1
H LOOP 2
FLYBACK I/P
HORIZ
SECAM CAL
BEAM L
BEAM LIMIT
E/W DRIVE
VERT DRIVE
VERT RAMP
DATA I2C
CLOCK I2C
VIDEO IN 2
A.C.C
TABLE_SYS
IC80
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
LINK
NF
LNK801
LINKNF
LNK800
+5V
+5V
+5V
+5V
+5V
+5VA
+5V
A
VIDEO_1
HORIZ
SDA
DARKI
GREEN
IB_SENSE
RED
BLUE
VERT_DRIVE
BL_TBLUE_T
FLBACK
SCL
GREEN_TRED_T
VIDEO_A
CHR_GND
CHR_GND
CHR_GND
CHR_GND
CHR_GND
CHR_GND
Y/C PROCESSING
10
5
6
7
8
9
Table Sys. Stereo PalB/G
Stereo Pal IStereo
Secam LLStereo Eire
SAW601 NF NF NF NF
D400 NF NF NF NF
CT400 NF NF TPS 6.5MB NF
CT401 TPS 5.5MB TPS 6.0MB TPS 5.5MB TPS 6.0MB
TUN600SALCOMP
1590RSALCOMP
1490RSALCOMP
1590RSALCOMP
1590R
CF400 NF NF NF NF
IC800 44007 44007 44002 44007
SAW600 G3270 J3252 K3261 J3252
D600 –o–o– –o–o– 1N4148 –o–o–
R461 NF NF 10K NF
C406 680n 680n 100n 680n
R412 68R 68R 330R 68R
IC400 STV8224 STV8224 STV8224A STV8224
C417 2n2 2n2 47n 2n2
R422 100R 100R 1K 100R
R407 NF NF NF 4K7
LNK504 –o–o– –o–o– –o–o– NF
Layout of the PCBs and Circuit DiagramsST 03 ST 03
4 - 164 - 15 GRUNDIG ServiceGRUNDIG Service
Y/C Processing
Layout of the PCBs and Circuit Diagrams
BY
BX
CY
CX
INH
VEE
VSS
A
VDD
B I/O
A I/O
C I/O AY
AX
B
C
HEF4053IC4
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
R3410R5%
MFF1/4W
10K5%
SBY
R39
4K75%
R26
1/4WCF
4K75%
SBY
R36
4K75%
SBY
R37
100K5%
R32
100R5%
R3 1/4WCF
100R
5%
R4
CF
1/4W
470R5%
R7
470R5%
R9
470R5%
R8
470R5%
R10
2K25%
R11
22K5%
R12
100R5%
R6
100R5%
R5
75R5%
R25
470R5%
SECAM_LL
R1
75R5%
R13
75R5%
R14
470R5%
R15
470R5%
R16
10K5%
R21
10K5%
R1710K5%
R19
4K75%
R184K75%
R20
150R5%
R22
150R5%
R23
150R5%
R24
4K75%
R28
1K5%
SBY
R40
47K5%
R2
4K75%
SBY
R38
2R2
5%4W
R41
220R5%
R47
4K7
5%
R42
1/4W
CF
1K5%
R45
2K25%
R43
2K25%
R49
330R5%
R46
1K5%
R4847K5%
R50
1K5%
R52
1K5%
R53
1K5%
R54
1K5%
R51
4K7
5%
R55
CF
1/4W
6K85%
R56
470R5%
R57
330R5%
R59
470nF63V
MKT5%
C41
100nF25V10%Z5U
C30
22n63V
MKT10%
C5022n63V
MKT10%
C49
100nF63V
MKT10%
C52
390pF25V
X7R5%
C7390pF
25V
X7R5%
C6
100nF25V10%Z5U
C2
4n725V
X7R10%
C37
4n725V
X7R10%
C36
4n725V
X7R10%
C35
4n725V
X7R10%
C34
330nF63V
MKT5%
C32
330nF63V
MKT5%
C33
330nF
63VMKT
5%
C19330nF
63VMKT
5%
C18
1nF25V
X7R5%
C51nF25V
X7R5%
C4
100nF25V10%Z5U
C28
470pF25V
X7R5%
C17
470pF25V
X7R5%
C16
100nF25V
Z5U10%
C14
330nF
63VMKT
5%
C22
100nF25V
Z5U10%
C21
4p725V
COG5%
C27
4p7
25VCOG
5%
C26
47pF
25VCOG
5%
C25
47pF25V
COG5%
C24
100nF25V10%
Z5U
C56
100nF25V
Z5U10%
C57
47n
10%
SECAM_LLX7R
25V
C60
47n
10%X7R
25V
C61
8n2
X7R10%25V
C718n2
X7R10%25V
C70
10n25V
X7R5%
C142
8n2
X7R10%25V
C46
470uF
25V20%AE
C53
470uF
25V20%AE
C54
100uF25V20%AE
C48
2200uF35V20%AE
C51
10uF50V20%AE
C8
10uF50V20%AE
C9
10uF50V20%AE
C1
2.2uF
50V20%
AE
C42
10uF50V20%AE
C11
10uF
50V20%AE
C1010uF50V20%AE
C29
1uF50V20%AE
C3
47uF16V20%AE
C31
10uF50V20%AE
C1210uF50V20% AE
C13
3.3uF50V20%
AE
C15
10uF50V20%AE
C20
10uF50V20%AE
C55
47uF16V20%AE
C40
10uF50V20%AE
C39
10uF50V20%AE
C38
2.2uF
50V
20%
AE
C43
1uF50V20%AE
C58
1uF50V20%AE
C47
10uH10%
TYLAL04
L4
10uH10%
TYLAL04
L2
10uH10%
NFLAL04
TY
L1
10uH10%
LAL04TY
L3
150uH
10%TY
LHL13
L40
BZX79C4V75%
D1
6V85%
BZX79C
D3
18.432MHzACT
BTB1843A_LK
XT1
SECAM_LL
TH316BQM-2080QDAFMURATA
FL1
1
2
3
4 5
6way_WIRE_HOLDER
MOLEX51052
2.5mm
PL2
1
2
3
4
5
6
DMA_SYNC
XTAL_OUT
XTAL_IN
TESTIO1
ANA_IN2+
ANA_IN-
ANA_IN1+
AVSUP
AVSS
MONO_IN
VREFTOP
SC1_IN_R
SC1_IN_L
ASG1
SC2_IN_R
SC2_IN_L
ASG2
SC3_IN_R
SC3_IN_L
BAGNDI
PDMC2
PDMC1
AGNDC
AHVSS
CAPL_M
AHVSUP
CAPL_A
SC1_OUT_R
SC1_OUT_L
VREF1
SC2_OUT_L
SC2_OUT_RC_DACS_L
C_DACS_R
TESTIO2
DACM_L
DACM_R
VREF2
DACA_L
DACA_R
RESETQ
N_DA
N_CL
FRAME
S_DA_OUT
DVSS
DVSUP
S_CL
S_ID
S_DA_IN
I2S_DA_IN
I2S_DA_OUT
I2S_WS
I2S_CL
I2C_DA
I2C_CL
D_CTR_IN0
STANDBYQ
ADR_SEL
D_CTR_OUT0
D_CTR_OUT1
CW_DA
CW_CL
AUD_CL_OUT
TABLE_SYS ITT IC1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32 33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
LK3
LK2
NF_SBYLK4
LK5
LK1
NF
LK6
LL103CITT
D7
1N4148D2
1N4148D4
1N4148D5
1N4148D6
IC1 MSP3410 MSP3400
TABLE_SYS NICAM ZWEITON
TPS6.5
NFMUR
CT11
2
3
SCART_SKTJIN_KWANG
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
-INV
2
INV
1,2
+Vp
OU
T2
-Vp
OU
T1
Vp/
GN
D
MU
TE
-INV
1
IC2
1 2 3 4 5 6 7 8 9
TDA2615 P
2WAY_PLUG
MT2.5mm
AMP
PL4
1
2
2WAY_PLUG
MT2.5mm
AMP
PL3
1
2
3
OUT
GND
IN
78M05IC3
1
2
3
MSP3410
1
2
3
4 5
6
7
BC327SBY
TR4
BC857TR2
BC847TR1
BC847SBY
TR3
BC847TR7
BC847TR5
BC847TR9
BC847TR14
BC847TR11
BC847TR8
BC847TR10
BC847TR13
BC847TR12
BC847TR20
7way_WIRE_HOLDER51052
2.5mmMOLEX
PL1
1
2
3
4
5
6
7
8way_WIRE_HOLDER51052
2.5mmMOLEX
PL5
1
2
3
4
5
6
7
8
DSS30655
MUR
CT3
DSS30655MUR
CT2
DSS30655MUR
CT4
TP21
TP3
1
TP6
1
TP71
TP81
TP11
TP4
1
R3510R5%
MFF1/4W
LK7
+4.9V
FRENCH_AM
SPERIINR
STBY
+21V +21V
+21V
SS_GND
SS_GND
SS_GNDSS_GND
SS_GNDSS_GND
SAT_6MHZ
SDA
+30V
+16V
SC2_PIN8
VID_PEROVID_PERO
VID_PERO
SPERIOLSPERIINL
DVSS
DVSS
DVSS
DVSS
DVSS
SCART2_ENSCART2_EN
SCART2_EN
SATVIDO
SATVIDO
SATVIDO
TVVIDI
TVVIDI
TVVIDI
+5VREG
+5VREG
PERI_GND
PERI_GND
PERI_GND
PERI_GND
PERI_GND
PERI_GND
PERI_GND
SCL
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SAW_GND
SPERIOR
PERI_MUTE
PE
RI_
MU
TE
GND1
AVSS
AVSS
AVSSAUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
+8V
+8V
+8V+8V
+8V
+8V
AHVSS
AHVSS
AHVSS
AHVSS
HEATSINK.RFI CAPACITOR TO
Audio Board
Layout of the PCBs and Circuit Diagrams ST 03
4 - 184 - 17 GRUNDIG ServiceGRUNDIG Service
Layout of the PCBs and Circuit Diagrams ST 03
FL1
PL3
PL4
CN1
C50
C49
C52
PL2
PL5
be cTR4
C53
C54
J19
J21
J23
J20
J22
J17
J7
J11
J3
J16
J4
J12
J2J1
J8
J9J14
J13
J15
J5
J6
J10
J18
J24
INO
UT
GN
D
IC3
IC4
CT2
CT3 CT4
CT1
D5
D6
D2
D3
D4
D1
R41
PL1
1IC
2
LK6
LK5
LK1
LK3
LK2
LK4
IC1
L3
L1
L2
L4L5
C57
C56
C21C14C28
C2
C30
C22
C18 C19
C33 C32
C41
XT1
C40
C31
C58
C43C38
C39
C55
C20
C15C13C12
C3
C29
C10
C11
C42C1
C9
C8
C45
C44
C47C48
L40C51
J25
SJ02
SJ01
SJ03
R59
R57 R55
R56
R52
R53
R54
R51
R47R
49
R48
R50
R46
R42R
45
R43
R38
R2
R40
R28
R24
R23R22
R20
R18
R19
R17
R21
R16
R15
R14
R13
R1
R25
R5
R6
R12R11
R10
R8
R9
R7
R4R3
R34
R32
R37
R29
R36
R26
R39
R27
R35
TR20
TR14
TR11
TR10
TR13
TR12
TR9
TR8
TR7
TR5
TR3
TR1
TR2
MSP3410
C71
C61
C60
C24
C25
C26C27 C16C17
C4
C5
C34
C35
C36
C37
C6
C7
C70
C142
C46
4 - 20GRUNDIG Service4 - 19
Layout of the PCBs and Circuit Diagrams
GRUNDIG Service
ST 03
Audio Board
Component side, top view Solder side, bottom view
ST 03 Layout of the PCBs and Circuit Diagrams
Table CRT
20"
CHUNGHWA 9n53 1600V 5% 430n 160V 5% 35µH — —O—O—
510 UFB 22 TC05
SAMSUNG 9n53 1600V 5% 470n 160V 5% 65µH — —O—O—
A 48 ECR 11X60
21" C 300 C 301 L 300 L 301 R 301 R 316 R 915 CN 900 R 211 C 206 + B
CHUNGHWA8n66 1600V 5% 390n 160V 5% 65µH — —O—O— — 0R68 75990-300.76 1R 1000µ 25V 110V
A 51 AEZ 90X
SAMSUNG8n66 1600V 5% 390n 160V 5% 80µH — —O—O— — 0R82 75990-300.76 0R82 1000µ 25V 113,5V
A 51 EER 11X38
HUA FEI7n15 1600V 5% 316n 160V 5% 65µH 150µH 820R — 2R7 75990-300.75 1R 1000µ 25V 112,5V
A 51 ECV 51X01
LNK 901
—O—O—
—O—O—
LNK 100
—O—O—
—O—O—
LNK 101
—O—O—
—
—
——
C 300 C 301 L 300 L 301 R 301
— 0R82 75990-300.76 1R 2200µ 25V 113V
— 0R82 2200µ 25V 115V
—O—O—
—O—O—
—O—O—
—O—O—
—
—1R
R 316 R 915 CN 900 R 211 C 206 + BLNK 901 LNK 100 LNK 101
75990-300.76
Table Text EURO UNI
IC650 CF702000 CF70095ANF
R655 10K 100K
C662 –o–o– 10p
R654 –o–o– 33K
C66110nX7R
270pCOG
TABLE_CRTMOTO
TR901
TABLE_CRTMOTO
TR900
TABLE_CRTMOTO
TR902
10u250V
20%AE
C907
LL4148D901
LL4148D900
LL4148D902
100R5%
R920
15K2W
MO5%
593VTM
R905
100R5%
R906
330R5%
R908
1/2W82K
MF5%
NF
R907
1K5
CC
1/2W10%
R909
15K2W5%MO
593VTM
R900
5%100RR901
5%330RR903
1/2W5%MF
82K
NF
R90210%
1K5
CC
1/2W
R904
1K5
CC
1/2W10%
R914
1/2W82K
5%
MFNF
R912
330R5%
R913
100R5%
R911
MO
15K2W5%
VTM593
R910
10%
1K51/2W
CC
R916
10%
1K51/2W
CC
R917
100R1/4WMFF5%
R918
1n
X7R
10%
C904
TABLE_CRT
COG5%
C901
1n10%X7R
C903
COG5%
TABLE_CRTC900
TABLE_CRT
COG5%
C902
X7R
1n10%
C905
E
CD_E80/20%
2n22KV
MUR
C906
BF423TR904
BF423MOTO
TR903
BF423MOTO
TR905
NF
NF
G2
1
NFNF
DAG
1DAG
EHT
R
G
B
033TABLE_CRTCN900
1
2
3
4 5 6
7
8
9
DAG
FOCUS
R
G
B
NF
CN900N
1
12
11
10 9 5
8
7
6
2.5mm_PITCH
51052
5WAY_WIRE_HOLDER
MOL
CN901
12345
51052
6WAY_WIRE_HOLDER
2.5mm_PITCHMOL
CN902
123456
TABLE_CRTLNK901
DARKI
DA
RK
I
DA
RK
I
DA
RK
I
DA
RK
I
GR
EE
N
RE
D
CR
TS_G
ND
CRTS_GND
CRTS_GND CRTS_GND
CR
TS_G
ND
+150
/180
V
+150/180V+150/180V +150/180V
BLU
E
CR
TP_G
ND
CR
TP_G
ND
CR
TP_G
ND
CR
TP_G
ND
CR
TP_G
ND
32
36
34
33
35
37
4 - 22 GRUNDIG Service4 - 21 GRUNDIG Service
Layout of the PCBs and Circuit Diagrams
Text
CRT Panel
Solder side, bottom view
ST 03 Layout of the PCBs and Circuit Diagrams ST 03
J122
J121
J124
R918
CN900N
DAG
G2
C907
CN902
CN901
be
c
TR900
be
c
TR901
be
c
TR902
b ec
TR905
b ec
TR903
b ec
TR904
LNK901
C906
CN900
R900
R910
R905
R916
R912 R914
R90
4
R902
R90
9
R907
R917
251004.02-CSSK
R90
3
R906
R90
8R
913
R901
R911
R920
C904
C90
2C
901
C905
C90
0
C903
D902
D900
D901
LAL04
10%10uH
TEXT
TY
L650
BC847UNI
TR650
BC847UNI
TR651
BC847UNI
TR652
BC847UNI
TR653
13.875MHz
TEXTPED
XT6501u
TEXTAE
50V20%
C660
33u16V
AE20%
TEXT
C670
1uF63V
AE20%
NF
C668
LL4148TEXT
D650
LL4148TEXT
D652LL4148
TEXT
D655
LL4148TEXT
D653LL4148TEXT
D654BB731
UNIITT
D651
LL4148
MC44030
D656
5%56K
TEXT
R677
5%8K2
UNI
R658
5%10K
UNI
R663
5%
100R
CF
1/4W
R656
5%TABLE_TEXT
R655
5%TABLE_TEXT
R654
5%4K7
UNI
R659
5%2K2
UNI
R660
5%10K
R676
5%680R
UNI
R671
5%4K7
UNI
R661
5%2K2
UNI
R665
5%4K7
UNI
R667
5%2K2
UNI
R668
5%4K7
UNI
R6705%
6K8
TEXT
1/4W
CF
R6535%
10K
TEXT
R651
5%1K
TEXT
R652
5%33K
UNI
R657
5%1k
TEXT
R673
5%820R
TEXT
R674
5%150K
TEXT
R675
5%68K
EURO
R678
TES
T1
CLK
IN
WIND
TEST3
SCL
SDA
BLANK
BLUE
AVCC
GREEN
RED
AGND
RGBSET
REF
FLAG1
FLAG2
TEST2
MUTE
CSB
TCLK
TDATA
TEST4
DGND
RSTB
DVCC
VIDEO
SYNC
TEST5
NFNF
IC650ALT
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
COG5%
TAB
LE_T
EX
T
C662
X7R10%2n2
UNI
C664
Z5U10%
100n
UNI
C665
COG5%47p
TEXT
C658
X7R10%10n
TEXT
C659
X7R10%10n
TEXT
C667
X7R10%10n
TEXT
C666
X7R10%10n
TEXT
C657
COG5%
220p
TEXT
C651X7R10%
10n
TEXT
C650
COG5%
15p
TEXT
C652
X7R10%10n
NF
C653
COG5%
5.6p
TEXT
C654
X7R10%10n
TEXT
C655
5%TABLE_TEXTC661
COG5%
220p
TEXT
C656
COG5%
82p
UNI
C663
COG5%
100p
MONO_TEXT
C678
4R71/4W
TEXTMFF5%
SAFE
R6501u5
UNI
7KSYNC_REGEN
L651
TDATA
DGND
OSCOUT
DVCC
WIND
DGND
SYNC
SCAN_0
TCLK
TSTAPLBBIAS
AGND
CREF
AVCC
OSC2
OSC1
AGND
CSIG
SSIG
TSIG
CF7
2306
TEXT
TIIC
651
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
FLA
G1
FLA
G2
WIND
TEST3
SCL
SDA
BLANK
BLUE
AVCC
GREEN
RED
AGND
RGBSET
REF
TEST2
MUTE
CSB
TCLK
TDATA
TEST4
TEST1
DGND
CLKIN
RSTB
DVCC
VIDEO
SYNC
TEST5
TABLE_TEXT
IC650
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
2728
LINKEURO
LNK652
LINKEURO
LNK658LINKEURO
LNK655LINKEURO
LNK656LINKEURO
LNK657
LINKNF
LNK650
LINKTEXT
LNK651
LINKUNI
LNK653
+5V
+5V
VIDEO_1
SDA
MUTE_FROM_TEXT
BL_T
BLUE_TDVCC
DVCC
DVCC DVCC DVCC DVCC
DVCC
DV
CC
SCL
GREEN_T
RED_T
VIDEO_A
D_GND
A_GND
A_GND
A_GND
A_GND
A_GND
MONO/STEREO VERSIONS
11
12
13
14
15
16
ST
03 S
pare Parts List
GR
UN
DIG
Service
5 - 1
ErsatzteillisteSpare Parts List
5 / 96
D Btx * 32700 #
POS. NR. ABB. SACHNUMMER ANZ.
POS. NO. FIG. PART NUMBER QUA.BEZEICHNUNG DESCRIPTIOND GB
GT 2005SACH-NR. / PART NO.:BESTELL-NR. / ORDER NO.:
77250-056.61G.CC 1261 GB SCHWARZ/BLACK
ERSETZT AUSGABE 12/95SUBSTITUTE EDITON 12/95
BEZEICHNUNG
DESCRIPTION
SACHNUMMER
PART NUMBER
POS. NR.
POS. NO.
BEZEICHNUNG
DESCRIPTION
SACHNUMMER
PART NUMBER
POS. NR.
POS. NO.
0001.000 75990-300.54 FRONT-GEHAEUSE HOUSING FRONT0002.000 75990-300.50 EMBLEM-GRUNDIG LABEL-GRUNDIG0003.000 75990-200.10 INFRAROTFENSTER INFRA RED WINDOW0004.000 75990-200.11 TASTEN KEYS0005.000 75990-200.05 LAUTSPRECHER LOUDSPEAKER0006.000 75990-200.13 RUECKWAND REAR PANEL0008.000 75990-200.12 NETZTASTE POWER KEY0009.000 S 75990-300.53 NETZKABEL POWER CABLE0010.000 S 75990-300.74 BILDROEHRE A510UFB22TC05(CHUNGAWA) PICTURE TUBEA510UFB22TC05(CHUNGAWA)WW. S 75990-199.01 BILDROEHRE A48ECR 11X60 (SAMSUNG) PICTURE TUBE A48ECR 11X60 (SAMSUNG)0011.000 75990-200.14 FERNBEDIENUNG TRC1 REMOTE CONTROL0013.000 75990-200.24 MONTAGE CLIP ASSEMBLY CLIP0014.000 75990-200.34 MONTAGE CLIP ASSEMBLY CLIP0019.000 75990-300.63 TUNER UHF TUNER UHF
75990-200.89 BEDIENUNGSANLEITUNG INSTRUCTION MANUAL
C 16 75990-200.19 KONDENS. 470PF SMDC 17 75990-200.19 KONDENS. 470PF SMDC 100 S 75990-200.83 KONDENSATOR 220NF 250VC 101 75990-200.66 KONDENS. 1NF 1KVC 102 75990-200.66 KONDENS. 1NF 1KVC 103 S 75990-200.66 KONDENS. 1NF 1KVC 104 S 75990-100.36 ELKO 100UF+80%-20% 400VC 105 8531-573-022 MKT 15 0,1 UF 20% 400VC 110 8672-160-142 SMD KERKO 0805 470PF 5% NC 111 75990-200.18 KONDENS. 1NF 1KVC 113 8672-160-142 SMD KERKO 0805 470PF 5% NC 114 75990-200.82 KONDENSATOR 2,2N 250VC 118 8672-167-270 SMD KERKO 0805 0,1UF 10%C 119 8672-167-758 SMD KERKO 0805 0,01UF 10%C 120 75988-015.47 ELKO 100U 160VC 123 75952-500.03 ELKO 25V +80-20% 1000UFC 127 75988-015.52 ELKO 1000U 35VC 131 75990-500.02 KONDENSATOR 10N 400V 10%C 134 75990-200.17 KONDENS. 470PF 500VC 141 8672-167-758 SMD KERKO 0805 0,01UF 10%C 202 8672-167-254 SMD KERKO 0805 4700PF 10%C 203 8672-159-122 SMD KERKO 0805 10PF 5% VTC 206 8415-166-147 ELKO 1000UF 25VC 300 75990-300.01 KONDENSATOR 8,6N 1600VC 300 75990-300.03 KONDENSATOR 7,2N 1600VC 301 75990-300.59 KOND. 470NF 160V(SAMSUNG)C 301 75990-200.40 KONDENS. 430NF 160VC 301 75990-300.56 KOND. 320NF 160VC 302 S 75990-200.41 KONDENS. 47UF 250VC 303 75990-200.42 KONDENS. 27NF 250VC 304 75987-355.97 KONDENS.1000PF+-10% 1000VC 305 8672-167-758 SMD KERKO 0805 0,01UF 10%C 306 8515-911-092 FKP1 2200PF 10% 1000V
C 312 75990-200.43 ELKO GR5 10UF 250V 20%C 313 75990-200.44 KONDENS 33 PF 10% 250VC 320 8672-167-270 SMD KERKO 0805 0,1UF 10%C 321 8672-167-270 SMD KERKO 0805 0,1UF 10%C 408 8672-167-270 SMD KERKO 0805 0,1UF 10%C 409 8672-167-270 SMD KERKO 0805 0,1UF 10%C 414 75990-200.50 KONDENSATOR 68NF SMDC 415 8672-167-758 SMD KERKO 0805 0,01UF 10%C 417 8672-167-279 SMD KERKO 0805 0,047UF 10C 419 8672-160-130 SMD KERKO 0805 47PF 5% NPC 505 8672-160-126 SMD KERKO 0805 22PF 5% NPC 506 8672-160-126 SMD KERKO 0805 22PF 5% NPC 507 8672-159-134 SMD KERKO 0805 100PF 5% VC 508 8672-159-134 SMD KERKO 0805 100PF 5% VC 515 8672-167-758 SMD KERKO 0805 0,01UF 10%C 541 8672-167-758 SMD KERKO 0805 0,01UF 10%C 542 8672-167-758 SMD KERKO 0805 0,01UF 10%C 543 8672-167-270 SMD KERKO 0805 0,1UF 10%C 559 75990-200.73 KONDENSATOR 220NF SMDC 602 8672-167-758 SMD KERKO 0805 0,01UF 10%C 603 8672-167-758 SMD KERKO 0805 0,01UF 10%C 650 8672-167-758 SMD KERKO 0805 0,01UF 10%C 651 8672-167-250 SMD KERKO 0805 2200PF 10%C 652 8672-160-124 SMD KERKO 0805 15PF 5% NPC 654 8672-160-124 SMD KERKO 0805 15PF 5% NPC 655 8672-167-758 SMD KERKO 0805 0,01UF 10%C 656 8672-167-250 SMD KERKO 0805 2200PF 10%C 657 8672-167-758 SMD KERKO 0805 0,01UF 10%C 658 8672-160-130 SMD KERKO 0805 47PF 5% NPC 659 8672-167-758 SMD KERKO 0805 0,01UF 10%C 703 75990-200.19 KONDENS. 470PF SMDC 704 75990-200.19 KONDENS. 470PF SMDC 801 8525-001-273 MKS 2 0,1 UF 5% 63V
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C 802 75990-201.00 MKT 5/1 1500 PF 10% 63 VC 803 8555-268-241 FOKO MKT 5 4700PF 5% 250VC 805 8672-159-134 SMD KERKO 0805 100PF 5% VC 806 8672-167-254 SMD KERKO 0805 4700PF 10%C 807 8672-167-758 SMD KERKO 0805 0,01UF 10%C 812 8672-167-758 SMD KERKO 0805 0,01UF 10%C 813 8525-001-273 MKS 2 0,1 UF 5% 63VC 815 8672-167-279 SMD KERKO 0805 0,047UF 10C 816 8672-167-270 SMD KERKO 0805 0,1UF 10%C 817 8672-167-270 SMD KERKO 0805 0,1UF 10%C 818 8672-167-270 SMD KERKO 0805 0,1UF 10%C 819 8672-160-126 SMD KERKO 0805 22PF 5% NPC 820 8672-167-279 SMD KERKO 0805 0,047UF 10C 821 8672-167-253 SMD KERKO 0805 3900PF 10%C 822 8672-167-270 SMD KERKO 0805 0,1UF 10%C 824 8672-167-270 SMD KERKO 0805 0,1UF 10%C 825 8672-167-270 SMD KERKO 0805 0,1UF 10%C 827 8672-160-135 SMD KERKO 0805 120PF 5% NC 828 8672-167-262 SMD KERKO 0805 0,022UF 10C 830 8672-167-270 SMD KERKO 0805 0,1UF 10%C 860 8672-159-134 SMD KERKO 0805 100PF 5% VC 861 8672-159-134 SMD KERKO 0805 100PF 5% VC 903 8672-159-146 SMD KERKO 0805 1000PF 5%C 904 8672-159-146 SMD KERKO 0805 1000PF 5%C 905 8672-159-146 SMD KERKO 0805 1000PF 5%C 906 75990-200.76 KONDENSATOR 2,2N 2KVC 907 75990-200.43 ELKO GR5 10UF 250V 20%
CN 1 75990-500.13 SCART-KABEL/SCART CABLECN 700 75990-200.75 SCART BUCHSE/SCART SOCKETCN 900 75990-300.76 BILDROHRFASSUNG/
PICTURE TUBE SOCKETCN 900 75990-300.75 MIKRO-SOCKEL/MIKRO BASE
CR 500 75990-200.68 QUARZ CSA 8 MHZ
CT 2 75990-500.10 KERAMIK FILTER DSS30655CT 3 75990-500.10 KERAMIK FILTER DSS30655CT 4 75990-500.10 KERAMIK FILTER DSS30655CT 401 75990-300.65 FILTER TPS 6,0 MHZ
D 1 72008-393.98 DIODE BZX 79 C 4 V 7D 2 8309-215-045 DIODE 1N4148D 3 75987-392.37 DIODE BZX 79 C 6 V 8D 4 8309-215-045 DIODE 1N4148D 5 8309-215-045 DIODE 1N4148D 6 8309-215-045 DIODE 1N4148D 7 75990-500.11 DIODE LL 103/A/B/CD 100 8309-215-127 DIODE 1 N 4007 -GAD 101 8309-215-127 DIODE 1 N 4007 -GAD 102 8309-215-127 DIODE 1 N 4007 -GAD 103 8309-215-127 DIODE 1 N 4007 -GAD 104 8309-201-103 DIODE BA157/RGP10G GID 105 75990-500.24 DIODE LL 4148D 107 8309-201-101 DIODE BA 159D 108 75990-200.20 Z DIODE BZX 84 C2 V7D 109 75990-200.21 DIODE BA 157D 112 8309-215-127 DIODE 1 N 4007 -GAD 113 8309-215-127 DIODE 1 N 4007 -GAD 114 8309-204-060 DIODE BY299 FAGOR/ BYV37D 115 8309-204-060 DIODE BY299 FAGOR/ BYV37D 116 8309-517-098 DIODE BYW 98-100THO/UESD 118 8309-517-098 DIODE BYW 98-100THO/UESD 120 8305-306-003 IC ZTK 33 B/C DPD ITTD 200 8309-215-127 DIODE 1 N 4007 -GAD 202 75990-500.25 DIODE MINI-MELF 4,7V 5%D 300 8309-201-103 DIODE BA157/RGP10G GID 301 8309-201-103 DIODE BA157/RGP10G GID 302 8309-201-103 DIODE BA157/RGP10G GID 303 8309-201-103 DIODE BA157/RGP10G GID 304 75990-200.45 DIODE BY 133D 305 8309-210-016 SMD DIODE BAS16
D 500 75990-200.61 DIODE RED LEDD 501 8309-215-045 DIODE 1N4148D 502 8309-215-045 DIODE 1N4148D 503 8309-215-045 DIODE 1N4148D 504 8309-215-045 DIODE 1N4148D 540 75990-200.62 ZENER-DIODE BZX84 3,9VD 650 8309-210-016 SMD DIODE BAS16D 651 75990-200.69 DIODE BB731 SOT 23D 652 8309-210-016 SMD DIODE BAS16D 653 8309-210-016 SMD DIODE BAS16D 654 8309-210-016 SMD DIODE BAS16D 655 8309-210-016 SMD DIODE BAS16D 801 8309-210-016 SMD DIODE BAS16D 802 8309-210-016 SMD DIODE BAS16D 804 8309-210-016 SMD DIODE BAS16D 900 8309-210-016 SMD DIODE BAS16D 901 8309-210-016 SMD DIODE BAS16D 902 8309-210-016 SMD DIODE BAS16
F 100 S 75990-500.31 SICHERUNG 2,5 AT/FUSEF 101 S 75990-500.31 SICHERUNG 2,5 AT/FUSE
IC 1 75990-500.18 IC MSP 3410 (NICAM)IC 2 75990-500.14 IC TDA 2007 AIC 2 75990-500.23 IC TDA 2615IC 3 75990-500.15 IC 78 M 05IC 4 75990-500.16 IC HEF 4053IC 100 75990-200.23 IC 3844IC 100 75990-200.33 TRANSISOR MJF18204 TO220IC 102 8305-202-906 IC UA 7805C/KC MOUNT.KITIC 200 8305-348-170 IC TDA 8170 SGSIC 300 8305-302-581 IC 7812 SAMIC 400 75990-500.27 IC STV 8224 AIC 400 75990-200.51 IC STV 8224IC 500 75990-500.04 IC ST 6375IC 500 75990-200.63 IC ST6365 G1000-1-1IC 550 8305-332-820 IC TDA 2822 M SGSIC 600 75990-500.32 IC TDA 4445 BIC 650 75990-500.06 IC TEXTEURO CF 70200IC 650 75990-200.70 IC CT 70095 ANFIC 651 8305-972-306 IC CF 72306 TIDIC 800 75990-200.58 IC MC 44007/44140IC 801 75990-200.59 IC MC 44140/44007
IR 500 75990-200.64 IC TFMS 5380
L 2 75990-200.71 DR AX 0411 10UH 10%L 3 75990-200.71 DR AX 0411 10UH 10%L 4 75990-200.71 DR AX 0411 10UH 10%L 100 S 75990-200.25 SPULE/COILL 101 75990-500.21 FILTER 100UH 10% LHL 13L 102 75990-500.33 FERRITE STABL 103 75990-200.46 SPULE 100UH/COILL 300 75990-300.08 SPULE 65UH (SAMSUNG)/COILL 301 75990-300.06 SPULE 150UH/COILL 302 75990-200.46 SPULE 100UH/COILL 400 75990-200.71 DR AX 0411 10UH 10%L 401 75990-200.53 SPULE/COILL 500 75990-200.65 SPULE 56UH/COILL 540 75990-200.71 DR AX 0411 10UH 10%L 550 75990-200.74 DR 10UH RM5 LIL 551 75990-200.74 DR 10UH RM5 LIL 601 75990-500.28 SPULE 1UH 10% LAL 02/COILL 602 75990-200.71 DR AX 0411 10UH 10%L 603 75990-500.34 SPULE 6,8UH 10% LAL04/COILL 604 75990-200.53 SPULE/COILL 650 75990-200.71 DR AX 0411 10UH 10%
R 34 75990-300.12 MSW NB 0207 10 OHM 5% AXR 35 75990-300.12 MSW NB 0207 10 OHM 5% AXR 100 75990-300.77 WIDERSTAND PTC DUOR 101 75990-200.27 WIDERSTAND 68KOHM 2W
Spare P
arts ListS
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R 103 8765-098-049 MSW 0207 100 OHM 5% TK100R 105 75990-200.28 WIDERSTAND 7,5KOHM 1/4WR 106 8706-100-125 SMD R 0805 150 KOHM 5%R 109 75990-200.29 WIDERSTAND 1,2KOHM 5WR 112 8706-100-073 SMD R 0805 1 KOHM 5%R 115 S 75990-200.31 WIDERSTAND 10MOHM VR23R 116 S 75990-200.32 MSW NB 0207 0,22 OHM 5%R 119 8765-098-095 MSW 0207 8,2 KOHM 5% TK10R 120 8765-098-095 MSW 0207 8,2 KOHM 5% TK10R 132 S 5990-200.32 MSW NB 0207 0,22 OHM 5%R 200 S 75952-030.91 MSW NB 0207 4,7 OHM 5% GAR 201 8706-100-093 SMD R 0805 6,8 KOHM 5%R 202 8706-100-103 SMD R 0805 18 KOHM 5%R 203 8706-100-089 SMD R 0805 4,7 KOHM 5%R 204 75988-011.49 CHIP-JUMPER 0805 MAX 0R05R 205 8706-100-097 SMD R 0805 10 KOHM 5%R 206 75990-500.29 WIDERSTAND 1 OHM 1/4W 5%R 207 8706-100-097 SMD R 0805 10 KOHM 5%R 208 8706-100-097 SMD R 0805 10 KOHM 5%R 209 8700-007-461 KSW 0207 330 OHM 5%R 210 8765-098-283 MSW 0207 2,7 KOHM 2% TK10R 211 75990-300.19 MSW 0207 1 OHM 1% GAR 211 75990-300.32 MOW 0411 0,82 OHM 5%GAR 300 S 75990-300.09 KSW SI A 820 OHM 5% GAR 300 75990-300.09 KSW SI A 820 OHM 5% GAR 301 S 75990-300.09 KSW SI A 820 OHM 5% GAR 302 8765-097-129 MSW 0204 220 KOHM 5% TK10R 304 8706-100-105 SMD R 0805 22 KOHM 5%R 305 8706-100-089 SMD R 0805 4,7 KOHM 5%R 306 8706-100-073 SMD R 0805 1 KOHM 5%R 307 8706-100-073 SMD R 0805 1 KOHM 5%R 350 8765-097-099 MSW 0204 12 KOHM 5% TK100R 405 8706-100-061 SMD R 0805 330 OHM 5%R 412 8706-100-061 SMD R 0805 330 OHM 5%R 419 8700-007-529 KSW 0207 220 KOHM 5%R 422 8700-007-473 KSW 0207 1 KOHM 5%R 423 8700-007-501 KSW 0207 15 KOHM 5%R 426 8766-701-033 KSW SI A 22 OHM 5%R 505 8706-100-113 SMD R 0805 47 KOHM 5%R 506 8706-100-105 SMD R 0805 22 KOHM 5%R 507 8706-100-105 SMD R 0805 22 KOHM 5%R 508 8706-100-105 SMD R 0805 22 KOHM 5%R 509 8706-100-085 SMD R 0805 3,3 KOHM 5%R 510 8706-100-085 SMD R 0805 3,3 KOHM 5%R 510 8706-100-103 SMD R 0805 18 KOHM 5%R 511 8700-007-491 KSW 0207 5,6 KOHM 5%R 512 8700-007-485 KSW 0207 3,3 KOHM 5%R 513 8706-100-121 SMD R 0805 100 KOHM 5%R 514 8706-100-097 SMD R 0805 10 KOHM 5%R 515 8706-100-055 SMD R 0805 180 OHM 5%R 524 8700-007-471 KSW 0207 820 OHM 5%R 528 8700-007-463 KSW 0207 390 OHM 5%R 530 8706-100-057 SMD R 0805 220 OHM 5%R 531 8706-100-097 SMD R 0805 10 KOHM 5%R 532 8706-100-073 SMD R 0805 1 KOHM 5%R 533 8700-007-497 KSW 0207 10 KOHM 5%R 534 8706-100-113 SMD R 0805 47 KOHM 5%R 535 8706-100-081 SMD R 0805 2,2 KOHM 5%R 540 8700-007-505 KSW 0207 22 KOHM 5%R 541 8706-100-089 SMD R 0805 4,7 KOHM 5%R 542 8706-100-089 SMD R 0805 4,7 KOHM 5%R 545 8706-100-065 SMD R 0805 470 OHM 5%R 546 8706-100-073 SMD R 0805 1 KOHM 5%R 547 8706-100-065 SMD R 0805 470 OHM 5%R 600 8706-100-089 SMD R 0805 4,7 KOHM 5%R 601 8706-100-089 SMD R 0805 4,7 KOHM 5%R 650 75952-030.91 MSW NB 0207 4,7 OHM 5% GAR 651 8706-100-097 SMD R 0805 10 KOHM 5%R 652 8706-100-073 SMD R 0805 1 KOHM 5%R 653 8700-007-493 KSW 0207 6,8 KOHM 5%R 654 75988-011.49 CHIP-JUMPER 0805 MAX 0R05R 655 8706-100-097 SMD R 0805 10 KOHM 5%
R 656 8765-098-049 MSW 0207 100 OHM 5% TK100R 673 8706-100-073 SMD R 0805 1 KOHM 5%R 674 8706-100-071 SMD R 0805 820 OHM 5%R 675 8706-100-125 SMD R 0805 150 KOHM 5%R 676 8706-100-097 SMD R 0805 10 KOHM 5%R 677 8706-100-115 SMD R 0805 56 KOHM 5%R 678 8706-100-117 SMD R 0805 68 KOHM 5%R 700 8706-100-063 SMD R 0805 390 OHM 5%R 701 8706-100-063 SMD R 0805 390 OHM 5%R 702 8706-100-063 SMD R 0805 390 OHM 5%R 703 8706-100-065 SMD R 0805 470 OHM 5%R 704 8706-100-065 SMD R 0805 470 OHM 5%R 705 8700-007-446 KSW 0207 75 OHM 5%R 706 8700-007-446 KSW 0207 75 OHM 5%R 707 8700-007-446 KSW 0207 75 OHM 5%R 708 8700-007-446 KSW 0207 75 OHM 5%R 709 8700-007-446 KSW 0207 75 OHM 5%R 710 8706-100-097 SMD R 0805 10 KOHM 5%R 712 8706-100-097 SMD R 0805 10 KOHM 5%R 713 8706-100-097 SMD R 0805 10 KOHM 5%R 714 8706-100-097 SMD R 0805 10 KOHM 5%R 716 8706-100-073 SMD R 0805 1 KOHM 5%R 717 8706-100-049 SMD R 0805 100 OHM 5%R 718 8706-100-097 SMD R 0805 10 KOHM 5%R 722 8706-100-049 SMD R 0805 100 OHM 5%R 800 8706-100-073 SMD R 0805 1 KOHM 5%R 801 8706-100-049 SMD R 0805 100 OHM 5%R 802 8706-100-049 SMD R 0805 100 OHM 5%R 803 8706-100-049 SMD R 0805 100 OHM 5%R 804 8706-100-103 SMD R 0805 18 KOHM 5%R 805 8706-100-057 SMD R 0805 220 OHM 5%R 806 8706-100-069 SMD R 0805 680 OHM 5%R 807 8706-100-057 SMD R 0805 220 OHM 5%R 808 8706-100-069 SMD R 0805 680 OHM 5%R 809 8706-100-057 SMD R 0805 220 OHM 5%R 810 8706-100-069 SMD R 0805 680 OHM 5%R 811 8706-100-108 SMD R 0805 30 KOHM 5%R 812 8706-100-057 SMD R 0805 220 OHM 5%R 813 8706-100-113 SMD R 0805 47 KOHM 5%R 815 8706-100-121 SMD R 0805 100 KOHM 5%R 816 8706-100-169 SMD R 0805 10 MOHM 10%R 817 8706-100-121 SMD R 0805 100 KOHM 5%R 819 8706-100-061 SMD R 0805 330 OHM 5%R 820 8706-100-061 SMD R 0805 330 OHM 5%R 821 8706-100-114 SMD R 0805 51 KOHM 5%R 822 8706-100-113 SMD R 0805 47 KOHM 5%R 823 8706-100-099 SMD R 0805 12 KOHM 5%R 824 8706-100-089 SMD R 0805 4,7 KOHM 5%R 825 8706-100-089 SMD R 0805 4,7 KOHM 5%R 826 8706-100-145 SMD R 0805 1 MOHM 5%R 827 8706-100-108 SMD R 0805 30 KOHM 5%R 828 8706-100-073 SMD R 0805 1 KOHM 5%R 829 8706-100-113 SMD R 0805 47 KOHM 5%R 830 8706-100-117 SMD R 0805 68 KOHM 5%R 832 75990-500.29 WIDERSTAND 1 OHM 1/4W 5%R 835 8706-100-131 SMD R 0805 270 KOHM 5%R 836 8706-100-153 SMD R 0805 2,2 MOHM 5%R 840 8706-100-073 SMD R 0805 1 KOHM 5%R 841 8706-100-073 SMD R 0805 1 KOHM 5%R 845 8706-100-065 SMD R 0805 470 OHM 5%R 900 75990-300.78 KSW 0411 15KOHM 1WR 901 8706-100-049 SMD R 0805 100 OHM 5%R 903 8706-100-061 SMD R 0805 330 OHM 5%R 904 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 905 75990-300.78 KSW 0411 15KOHM 1WR 906 8706-100-049 SMD R 0805 100 OHM 5%R 908 8706-100-061 SMD R 0805 330 OHM 5%R 909 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 910 75990-300.77 WIDERSTAND PTC DUOR 911 8706-100-049 SMD R 0805 100 OHM 5%R 913 8706-100-061 SMD R 0805 330 OHM 5%R 914 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%
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R 915 75990-300.13 MOW 0411 0,68 OHM 5% GAR 915 75990-300.32 MOW 0411 0,82 OHM 5%GAR 915 75990-300.16 MOW 0411 2,7 OHM 5% GAR 916 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 917 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 918 S 8700-229-049 KSW NB 0207 100 OHM 5%R 920 8706-100-049 SMD R 0805 100 OHM 5%
S S 75990-200.22 SICHERUNG 1AT/FUSE
SAW 601 75990-200.55 OBERFLAECHENWELLENFILTER/SURFACE WAVE FILTER
SJ 1 75988-011.49 CHIP-JUMPER 0805 MAX 0R05SJ 2 75988-011.49 CHIP-JUMPER 0805 MAX 0R05
SW 100 S 75990-200.36 NETZSCHALTER/POWER SWITCH
T 100 S 75990-500.19 TRAFO SMT4 G5516-01T 300 S 75990-200.48 EHT TRAFOT 300 S 75990-500.09 EHT-TRAFO L27 G5652-01/
TRANSFORMERT 311 75990-200.49 VERZOEGERUNGSLEITUNG TX/
DELAY LINE
TR 1 75990-100.10 SMD-TRANS. BC 847TR 2 8301-000-857 SMD-TRANS.BC 857TR 3 75990-100.10 SMD-TRANS. BC 847TR 4 75990-500.12 TRANSISTOR BC 327 T092TR 5 75990-100.10 SMD-TRANS. BC 847TR 6 75990-100.10 SMD-TRANS. BC 847TR 7 75990-100.10 SMD-TRANS. BC 847TR 8 75990-100.10 SMD-TRANS. BC 847TR 9 75990-100.10 SMD-TRANS. BC 847TR 10 75990-100.10 SMD-TRANS. BC 847TR 11 75990-100.10 SMD-TRANS. BC 847TR 12 75990-100.10 SMD-TRANS. BC 847TR 13 75990-100.10 SMD-TRANS. BC 847TR 14 75990-100.10 SMD-TRANS. BC 847TR 20 75990-100.10 SMD-TRANS. BC 847TR 100 75990-500.05 TRANSISTOR BUZ 80 ATR 300 75990-100.00 3-FACH 7-SEGMENT-ANZEIGETR 301 8302-222-422 TRANS.BF 422 NUR=VALTR 302 75990-200.33 TRANSISOR MJF18204 TO220TR 410 8302-920-390 TRANS.2 N 3904TR 540 75990-100.10 SMD-TRANS. BC 847TR 541 75990-200.67 SMD-TRANS. BCX 19TR 550 75990-100.10 SMD-TRANS. BC 847TR 650 75990-100.10 SMD-TRANS. BC 847TR 651 75990-100.10 SMD-TRANS. BC 847TR 652 75990-100.10 SMD-TRANS. BC 847TR 653 75990-100.10 SMD-TRANS. BC 847TR 700 75990-100.10 SMD-TRANS. BC 847TR 800 8301-004-847 SMD-TRANS.BC 847 BTR 801 75990-100.10 SMD-TRANS. BC 847TR 802 75990-100.10 SMD-TRANS. BC 847TR 803 75990-100.10 SMD-TRANS. BC 847TR 900 75990-200.79 TRANSISTOR BF 871TR 901 75990-200.79 TRANSISTOR BF 871
TR 902 75990-200.79 TRANSISTOR BF 871TR 903 75990-200.80 TRANSISTOR BF423 TO92TR 904 75990-200.80 TRANSISTOR BF423 TO92TR 905 75990-200.80 TRANSISTOR BF423 TO92
VR 100 75990-200.37 VARISTOR 4,7KOHM
XT 1 75990-500.17 QUARZ KRISTAL 18,432 MHZXT 650 75990-500.07 QUARZ 13,875 MHZXT 800 75990-200.60 QUARZ 17,734 MHZ
Es gelten die Vorschriften und Sicherheitshin-weise gemäß dem Service Manual "Sicherheit",Sach-Nummer 72010-800.00, sowie zusätzlichdie eventuell abweichenden, landesspezifischenVorschriften!
The regulations and safety instructions shall bevalid as provided by the "Safety" Service Manual,part number 72010-800.00, as well as therespective national deviations.( )
ST
03 S
pare Parts List
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5 - 3
ErsatzteillisteSpare Parts List
4 / 96 GT 2105
D Btx * 32700 #
POS. NR. ABB. SACHNUMMER ANZ.
POS. NO. FIG. PART NUMBER QUA.BEZEICHNUNG DESCRIPTIOND GB
0001.000 75990-500.36 GEHAEUSE DSGN2 STEREO HOUSING DSGN2 STEREO0001.100 75990-200.02 FRONT-GEHAEUSE HOUSING FRONT0002.000 75990-300.50 EMBLEM-GRUNDIG LABEL-GRUNDIG0003.000 75990-200.10 INFRAROTFENSTER INFRA RED WINDOW 0004.000 75990-200.11 TASTEN KEYS0005.000 75990-500.01 LAUTSPRECHER 8 OHMS 4W LOUDSPEAKER 8 OHMS 4W0008.000 75990-200.09 NETZTASTE POWER KEY0009.000 S 75990-300.52 NETZKABEL POWER CABLE0010.000 S 75990-200.98 BILDR. 21"A51AEZ90X02 (CHUNGHWA) PICT. TUBE 21"A51AEZ90X02(CHUNGHWA)WW. S 75990-200.90 BILDR. A51 EER 11X38 (SAMSUNG) PICT. TUBE A51 EER 11X38 (SAMSUNG)WW. S 75990-200.92 BILDR. A51 ECV 51X01 (HUAFEI) PICT. TUBE A51 ECV 51X01 (HUAFEI)0011.000 75990-500.35 RUECKWAND REAR PANEL0019.000 75990-300.63 TUNER UHF TUNER UHF
SACH-NR. / PART NO.: 77250-055.61BESTELL-NR. / ORDER NO.: G.CC 1361 GB
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C 16 75990-200.19 KONDENS. 470PF SMDC 17 75990-200.19 KONDENS. 470PF SMDC 100 S 75990-200.83 KONDENSATOR 220NF 250VC 101 75990-200.66 KONDENS. 1NF 1KVC 102 75990-200.66 KONDENS. 1NF 1KVC 103 S 75990-200.66 KONDENS. 1NF 1KVC 104 S 75990-100.36 ELKO 100UF +80%-20% 400VC 105 8531-573-022 MKT 15 0,1 UF 20% 400VC 110 8672-160-142 KEFQ 0805 470PF 5%C 111 75990-200.18 KONDENS. 1NF 1KVC 113 8672-160-142 KEFQ 0805 470PF 5%C 114 75990-200.82 KONDENSATOR 2,2N 250VC 118 8672-167-270 KEFQ 0805 0,1 UF 10%C 119 8672-167-758 KEFQ 0805 0,01 UF 10%C 120 75988-015.47 ELKO 100U 160VC 123 75952-500.03 ELKO 25V +80-20% 1000UFC 127 75988-015.52 ELKO 1000U 35VC 131 75990-500.02 KONDENSATOR 10N 400V 10%C 141 8672-167-758 KEFQ 0805 0,01 UF 10%C 202 8672-167-254 KEFQ 0805 4700PF 10%C 203 8672-159-122 KEFQ 0805 10PF 5%C 206 8415-166-147 ELKO 1000UF 25VC 300 75990-300.01 KONDENSATOR 8,6N 1600VC 300 75990-300.03 KOND.7,15 1600V 5% (HUAFEI)C 301 75990-300.58 KOND. 390NF 160VC 301 75990-300.56 KOND. 316 NF 160V 5% (HUAFEI)C 302 S 75990-200.41 KONDENS. 47UF 250VC 303 75990-200.42 KONDENS. 27NF 250VC 304 75987-355.97 KONDENS.1000PF+-10% 1000VC 305 8672-167-758 KEFQ 0805 0,01 UF 10%C 306 8515-911-092 FKP1 2200PF 10% 1000VC 312 75990-200.43 ELKO GR5 10UF 250V 20%C 320 8672-167-270 KEFQ 0805 0,1 UF 10%C 321 8672-167-270 KEFQ 0805 0,1 UF 10%C 408 8672-167-270 KEFQ 0805 0,1 UF 10%C 409 8672-167-270 KEFQ 0805 0,1 UF 10%C 415 8672-167-758 KEFQ 0805 0,01 UF 10%
C 417 8672-167-279 KEFQ 0805 0,047UF 10%C 419 8672-160-130 SMD KERKO 0805 47PF 5% NPC 500 8525-001-273 MKS 2 0,1 UF 5% 63VC 501 8525-001-273 MKS 2 0,1 UF 5% 63VC 502 8525-001-273 MKS 2 0,1 UF 5% 63VC 504 8452-967-169 ELKO AMMO5 33UF 35VC 505 8672-160-126 KEFQ 0805 22PF 5%C 506 8672-160-126 KEFQ 0805 22PF 5%C 507 8672-159-134 KEFQ 0805 100PF 5%C 508 8672-159-134 KEFQ 0805 100PF 5%C 509 8452-967-169 ELKO AMMO5 33UF 35VC 515 8672-167-758 KEFQ 0805 0,01 UF 10%C 541 8672-167-758 KEFQ 0805 0,01 UF 10%C 542 8672-167-758 KEFQ 0805 0,01 UF 10%C 543 8672-167-270 KEFQ 0805 0,1 UF 10%C 602 8672-167-758 KEFQ 0805 0,01 UF 10%C 603 8672-167-758 KEFQ 0805 0,01 UF 10%C 650 8672-167-758 KEFQ 0805 0,01 UF 10%C 651 8672-167-250 KEFQ 0805 2200PF 10%C 652 8672-160-124 KEFQ 0805 15PF 5%C 654 8672-160-124 KEFQ 0805 15PF 5%C 655 8672-167-758 KEFQ 0805 0,01 UF 10%C 656 8672-167-250 KEFQ 0805 2200PF 10%C 657 8672-167-758 KEFQ 0805 0,01 UF 10%C 658 8672-160-130 SMD KERKO 0805 47PF 5% NPC 659 8672-167-758 KEFQ 0805 0,01 UF 10%C 660 8452-668-234 ELKO 1UF 20% 50V RM2,5C 661 8672-167-758 KEFQ 0805 0,01 UF 10%C 662 75988-011.49 CHIP-JUMPER 0805 MAX 0R05C 666 8672-167-758 KEFQ 0805 0,01 UF 10%C 667 8672-167-758 KEFQ 0805 0,01 UF 10%C 670 8452-967-169 ELKO AMMO5 33UF 35VC 701 8672-167-254 KEFQ 0805 4700PF 10%C 702 8672-167-254 KEFQ 0805 4700PF 10%C 703 75990-200.19 KONDENS. 470PF SMDC 704 75990-200.19 KONDENS. 470PF SMDC 707 8452-967-169 ELKO AMMO5 33UF 35V
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C 801 8525-001-273 MKS 2 0,1 UF 5% 63VC 802 75990-201.00 MKT 5/1 1500 PF 10% 63 VC 803 8555-268-241 MKT 5/5 4700PF 5%C 804 8525-001-273 MKS 2 0,1 UF 5% 63VC 805 8672-159-134 KEFQ 0805 100PF 5%C 806 8672-167-254 KEFQ 0805 4700PF 10%C 807 8672-167-758 KEFQ 0805 0,01 UF 10%C 808 8452-967-169 ELKO AMMO5 33UF 35VC 809 8672-167-270 KEFQ 0805 0,1 UF 10%C 812 8672-167-758 KEFQ 0805 0,01 UF 10%C 813 8525-001-273 MKS 2 0,1 UF 5% 63VC 815 8672-167-279 KEFQ 0805 0,047UF 10%C 816 8672-167-270 KEFQ 0805 0,1 UF 10%C 817 8672-167-270 KEFQ 0805 0,1 UF 10%C 818 8672-167-270 KEFQ 0805 0,1 UF 10%C 819 8672-160-126 KEFQ 0805 22PF 5%C 820 8672-167-279 KEFQ 0805 0,047UF 10%C 821 8672-167-253 KEFQ 0805 3900PF 10%C 822 8672-167-270 KEFQ 0805 0,1 UF 10%C 823 8525-001-273 MKS 2 0,1 UF 5% 63VC 824 8672-167-270 KEFQ 0805 0,1 UF 10%C 825 8672-167-270 KEFQ 0805 0,1 UF 10%C 827 8672-160-135 KEFQ 0805 120PF 5%C 828 8672-167-262 KEFQ 0805 0,022UF 10%C 830 8672-167-270 KEFQ 0805 0,1 UF 10%C 831 8452-668-234 ELKO 1UF 20% 50V RM2,5C 832 8452-668-234 ELKO 1UF 20% 50V RM2,5C 833 8525-001-273 MKS 2 0,1 UF 5% 63VC 834 8672-167-758 KEFQ 0805 0,01 UF 10%C 835 8452-967-169 ELKO AMMO5 33UF 35VC 836 8672-167-758 KEFQ 0805 0,01 UF 10%C 840 8672-167-270 KEFQ 0805 0,1 UF 10%C 841 8672-160-129 KEFQ 0805 39PF 5%C 860 8672-159-134 KEFQ 0805 100PF 5%C 861 8672-159-134 KEFQ 0805 100PF 5%C 900 75990-200.19 KONDENS. 470PF SMDC 901 75990-200.19 KONDENS. 470PF SMDC 902 75990-200.19 KONDENS. 470PF SMDC 903 8672-159-146 KEFQ 0805 1000PF 5%C 904 8672-159-146 KEFQ 0805 1000PF 5%C 905 8672-159-146 KEFQ 0805 1000PF 5%C 906 75990-200.76 KONDENSATOR 2,2N 2KVC 907 75990-200.43 ELKO GR5 10UF 250V 20%
CN 1 75990-500.13 SCART-KABELCN 700 75990-200.75 SCART BUCHSECN 900 S 75990-300.76 BILDROHRFASSUNGCN 900 S 75990-300.75 BILDROHRFASSUNG (HUAFEI)
CR 500 75990-200.68 QUARZ CSA 8 MHZ
CT 2 75990-500.10 KERAMIK FILTER DSS30655CT 3 75990-500.10 KERAMIK FILTER DSS30655CT 4 75990-500.10 KERAMIK FILTER DSS30655CT 401 75990-300.65 FILTER TPS 6,0 MHZ
D 1 72008-393.98 DIODE BZX 79 C 4 V 7D 2 8309-215-045 DIODE 1N4148D 3 75987-392.37 DIODE BZX 79 C 6 V 8D 4 8309-215-045 DIODE 1N4148D 5 8309-215-045 DIODE 1N4148D 6 8309-215-045 DIODE 1N4148D 7 75990-500.11 DIODE LL 103/A/B/CD 100 8309-215-127 DIODE 1 N 4007 -GAD 101 8309-215-127 DIODE 1 N 4007 -GAD 102 8309-215-127 DIODE 1 N 4007 -GAD 103 8309-215-127 DIODE 1 N 4007 -GAD 104 8309-201-103 DIODE BA157/RGP10G GI
D 105 75990-500.24 DIODE LL 4148D 107 8309-201-101 DIODE BA 159D 110 75990-500.03 DIODE BYD 37 KD 112 8309-215-127 DIODE 1 N 4007 -GAD 113 8309-215-127 DIODE 1 N 4007 -GAD 114 8309-204-060 DIODE BY299 FAGOR/ BYV37D 115 8309-204-060 DIODE BY299 FAGOR/ BYV37D 116 8309-517-098 DIODE BYW 98-100THO/UESD 118 8309-517-098 DIODE BYW 98-100THO/UESD 120 8305-306-003 IC ZTK 33 B/C DPD ITTD 200 8309-215-127 DIODE 1 N 4007 -GAD 202 75990-500.25 DIODE MINI-MELF 4,7V 5%D 300 8309-201-103 DIODE BA157/RGP10G GID 301 8309-201-103 DIODE BA157/RGP10G GID 302 8309-201-103 DIODE BA157/RGP10G GID 303 8309-201-103 DIODE BA157/RGP10G GID 304 75990-200.45 DIODE BY 133D 305 75990-500.24 DIODE LL 4148D 500 75990-200.61 DIODE RED LEDD 501 8309-215-045 DIODE 1N4148D 502 8309-215-045 DIODE 1N4148D 503 8309-215-045 DIODE 1N4148D 504 8309-215-045 DIODE 1N4148D 540 75990-500.26 DIODE MINI-MELF 3,9V 2%D 650 75990-500.24 DIODE LL 4148D 652 75990-500.24 DIODE LL 4148D 653 75990-500.24 DIODE LL 4148D 654 75990-500.24 DIODE LL 4148D 655 75990-500.24 DIODE LL 4148D 801 75990-500.24 DIODE LL 4148D 802 75990-500.24 DIODE LL 4148D 804 75990-500.24 DIODE LL 4148D 900 75990-500.24 DIODE LL 4148D 901 75990-500.24 DIODE LL 4148D 902 75990-500.24 DIODE LL 4148
F 100 S 75990-500.31 SICHERUNG 2,5 ATF 101 S 75990-500.31 SICHERUNG 2,5 AT
IC 1 75990-500.18 IC MSP 3410 (NICAM)IC 2 75990-500.14 IC TDA 2007 AIC 2 75990-500.23 IC TDA 2615IC 3 75990-500.15 IC 78 M 05IC 4 75990-500.16 IC HEF 4053IC 100 75990-200.23 IC 3844IC 102 8305-202-906 IC UA 7805C/KC MOUNT.KITIC 200 8305-348-170 IC TDA 8170 SGSIC 300 8305-302-581 IC 7812 SAMIC 400 75990-500.27 IC STV 8224 AIC 500 75990-500.04 IC ST 6375IC 600 75990-500.32 IC TDA 4445 BIC 650 75990-500.06 IC TEXTEURO CF 70200IC 651 8305-972-306 IC CF 72306 TIDIC 800 75990-200.58 IC MC 44007/44140IC 801 75990-200.59 IC MC 44140/44007
IR 500 75990-200.64 IC TFMS 5380
L 2 75990-200.71 DR AX 0411 10UH 10%L 3 75990-200.71 DR AX 0411 10UH 10%L 4 75990-200.71 DR AX 0411 10UH 10%L 40 75990-300.06 SPULE 150UHL 100 75990-500.20 RFI OREGA 1018291 0,5 AL 101 75990-500.21 INDUCTOR 100UH 10% LHL 13L 102 75990-500.33 FERRITE STABL 103 75990-200.46 SPULE 100UHL 300 75990-300.08 SPULE 65UHL 300 75990-300.07 SPULE 80UH (SAMSUNG)
Änderungen vorbehalten
Printed in G
ermany
Service M
anual Sach-N
r.S
ubject to alterationV
K 221 0596
Service M
anual Part N
o. 72010-019.10
Spare P
arts ListS
T 03
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L 301 75990-300.06 SPULE 150 UH (HUAFEI)L 302 75990-200.46 SPULE 100UHL 400 75990-200.71 DR AX 0411 10UH 10%L 401 75990-200.53 SPULEL 500 75990-200.65 SPULE 56UHL 540 75990-200.66 KONDENS. 1NF 1KVL 600 75990-200.66 KONDENS. 1NF 1KVL 601 75990-500.28 SPULE 1UH 10% LAL 02L 602 75990-200.71 DR AX 0411 10UH 10%L 603 75990-500.34 SPULE 6,8UH 10% LAL04L 604 75990-200.53 SPULEL 650 75990-200.71 DR AX 0411 10UH 10%
R 34 S 75990-300.12 MSW NB 0207 10 OHM 5% AXR 35 S 75990-300.12 MSW NB 0207 10 OHM 5% AXR 100 75990-300.77 WIDERSTAND PTC DUOR 101 75990-200.27 WIDERSTAND 68KOHM 2WR 103 8765-098-049 MSW 0207 100 OHM 5% TK100R 105 75990-200.28 WIDERSTAND 7,5KOHM 1/4WR 106 8706-100-125 R-CHIP 0805 150 KOHM 5%R 107 8706-100-506 SMD R 0805 24 KOHM 1%R 108 8706-100-493 R-CHIP 0805 6,8 KOHM 1%R 109 75990-200.29 WIDERSTAND 1,2KOHM 5WR 111 8706-100-105 R-CHIP 0805 22 KOHM 5%R 112 8706-100-073 R-CHIP 0805 1 KOHM 5%R 115 S 75990-200.31 WIDERSTAND 10MOHM VR23R 116 S 75990-200.32 MSW NB 0207 0,22 OHM 5%R 119 8765-098-095 MSW 0207 8,2 KOHM 5% TK10R 120 8765-098-095 MSW 0207 8,2 KOHM 5% TK10R 132 S 75990-200.32 MSW NB 0207 0,22 OHM 5%R 200 S 75952-030.91 KSW SI A 4,7 OHM 5% GAR 201 8706-100-093 R-CHIP 0805 6,8 KOHM 5%R 202 8706-100-103 R-CHIP 0805 18 KOHM 5%R 203 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 204 75988-011.49 CHIP-JUMPER 0805 MAX 0R05R 205 8706-100-097 R-CHIP 0805 10 KOHM 5%R 206 S 75990-500.29 WIDERSTAND 1 OHM 1/4W 5%R 207 8706-100-097 R-CHIP 0805 10 KOHM 5%R 208 8706-100-097 R-CHIP 0805 10 KOHM 5%R 209 8700-007-461 KSW 0207 330 OHM 5%R 210 8765-098-283 MSW 0207 2,7 KOHM 2% TK10R 211 75990-300.19 MSW 0207 1 OHM 1% GAR 211 75990-300.32 MSW 0,82 OHM (SAMSUNG)R 300 S 75990-300.09 KSW SI A 820 OHM 5% GAR 301 75990-300.09 KSW SI A 820 OHM (HUAFEI)R 302 8765-097-129 MSW 0204 220 KOHM 5% TK10R 303 8765-097-129 MSW 0204 220 KOHM 5% TK10R 304 8706-100-105 R-CHIP 0805 22 KOHM 5%R 305 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 306 8706-100-073 R-CHIP 0805 1 KOHM 5%R 307 8706-100-073 R-CHIP 0805 1 KOHM 5%R 310 8706-100-041 R-CHIP 0805 47 OHM 5%R 311 S 75990-500.29 WIDERSTAND 1 OHM 1/4W 5%R 312 S 75990-201.01 KSW SI A 0,68 OHM 5%R 314 75990-200.47 WIDERSTAND 6,8K 4W MOR 315 8765-097-025 MSW 0204 10 OHM 5% TK100R 350 8765-097-099 MSW 0204 12 KOHM 5% TK100R 405 8706-100-061 R-CHIP 0805 330 OHM 5%R 412 8706-100-061 R-CHIP 0805 330 OHM 5%R 419 8700-007-529 KSW 0207 220 KOHM 5%R 422 8700-007-473 KSW 0207 1 KOHM 5%R 423 8700-007-501 KSW 0207 15 KOHM 5%R 426 S 8766-701-033 KSW SI A 22 OHM 5%R 505 8706-100-113 R-CHIP 0805 47 KOHM 5%R 506 8706-100-105 R-CHIP 0805 22 KOHM 5%R 507 8706-100-105 R-CHIP 0805 22 KOHM 5%R 508 8706-100-105 R-CHIP 0805 22 KOHM 5%R 509 8706-100-085 R-CHIP 0805 3,3 KOHM 5%R 510 8706-100-085 R-CHIP 0805 3,3 KOHM 5%R 510 8706-100-103 R-CHIP 0805 18 KOHM 5%R 511 8700-007-491 KSW 0207 5,6 KOHM 5%
R 512 8700-007-485 KSW 0207 3,3 KOHM 5%R 513 8706-100-121 R-CHIP 0805 100 KOHM 5%R 514 8706-100-097 R-CHIP 0805 10 KOHM 5%R 515 8706-100-055 R-CHIP 0805 180 OHM 5%R 524 8700-007-471 KSW 0207 820 OHM 5%R 528 8700-007-463 KSW 0207 390 OHM 5%R 530 8706-100-057 R-CHIP 0805 220 OHM 5%R 531 8706-100-097 R-CHIP 0805 10 KOHM 5%R 532 8706-100-073 R-CHIP 0805 1 KOHM 5%R 533 8700-007-497 KSW 0207 10 KOHM 5%R 534 8706-100-113 R-CHIP 0805 47 KOHM 5%R 535 8706-100-081 R-CHIP 0805 2,2 KOHM 5%R 540 8700-007-505 KSW 0207 22 KOHM 5%R 541 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 542 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 545 8706-100-065 R-CHIP 0805 470 OHM 5%R 546 8706-100-073 R-CHIP 0805 1 KOHM 5%R 547 8706-100-065 R-CHIP 0805 470 OHM 5%R 600 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 601 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 650 S 75952-030.91 KSW SI A 4,7 OHM 5% GAR 651 8706-100-097 R-CHIP 0805 10 KOHM 5%R 652 8706-100-073 R-CHIP 0805 1 KOHM 5%R 653 8700-007-493 KSW 0207 6,8 KOHM 5%R 654 75988-011.49 CHIP-JUMPER 0805 MAX 0R05R 655 8706-100-097 R-CHIP 0805 10 KOHM 5%R 656 8765-098-049 MSW 0207 100 OHM 5% TK100R 673 8706-100-073 R-CHIP 0805 1 KOHM 5%R 674 8706-100-071 R-CHIP 0805 820 OHM 5%R 675 8706-100-125 R-CHIP 0805 150 KOHM 5%R 676 8706-100-097 R-CHIP 0805 10 KOHM 5%R 677 8706-100-115 R-CHIP 0805 56 KOHM 5%R 678 8706-100-117 R-CHIP 0805 68 KOHM 5%R 700 8706-100-063 R-CHIP 0805 390 OHM 5%R 701 8706-100-063 R-CHIP 0805 390 OHM 5%R 702 8706-100-063 R-CHIP 0805 390 OHM 5%R 703 8706-100-065 R-CHIP 0805 470 OHM 5%R 704 8706-100-065 R-CHIP 0805 470 OHM 5%R 705 8700-007-446 KSW 0207 75 OHM 5%R 706 8700-007-446 KSW 0207 75 OHM 5%R 707 8700-007-446 KSW 0207 75 OHM 5%R 708 8700-007-446 KSW 0207 75 OHM 5%R 709 8700-007-446 KSW 0207 75 OHM 5%R 710 8706-100-097 R-CHIP 0805 10 KOHM 5%R 712 8706-100-097 R-CHIP 0805 10 KOHM 5%R 713 8706-100-097 R-CHIP 0805 10 KOHM 5%R 714 8706-100-097 R-CHIP 0805 10 KOHM 5%R 716 8706-100-073 R-CHIP 0805 1 KOHM 5%R 717 8706-100-049 R-CHIP 0805 100 OHM 5%R 718 8706-100-097 R-CHIP 0805 10 KOHM 5%R 722 8706-100-049 R-CHIP 0805 100 OHM 5%R 800 8706-100-073 R-CHIP 0805 1 KOHM 5%R 801 8706-100-049 R-CHIP 0805 100 OHM 5%R 802 8706-100-049 R-CHIP 0805 100 OHM 5%R 803 8706-100-049 R-CHIP 0805 100 OHM 5%R 804 8706-100-103 R-CHIP 0805 18 KOHM 5%R 805 8706-100-057 R-CHIP 0805 220 OHM 5%R 806 8706-100-069 R-CHIP 0805 680 OHM 5%R 807 8706-100-057 R-CHIP 0805 220 OHM 5%R 808 8706-100-069 R-CHIP 0805 680 OHM 5%R 809 8706-100-057 R-CHIP 0805 220 OHM 5%R 810 8706-100-069 R-CHIP 0805 680 OHM 5%R 811 8706-100-108 R-CHIP 0805 30 KOHM 5%R 812 8706-100-057 R-CHIP 0805 220 OHM 5%R 813 8706-100-113 R-CHIP 0805 47 KOHM 5%R 815 8706-100-121 R-CHIP 0805 100 KOHM 5%R 816 8706-100-169 R-CHIP 0805 10 MOHM 10%R 817 8706-100-121 R-CHIP 0805 100 KOHM 5%R 819 8706-100-061 R-CHIP 0805 330 OHM 5%R 820 8706-100-061 R-CHIP 0805 330 OHM 5%R 821 8706-100-114 R-CHIP 0805 51 KOHM 5%R 822 8706-100-113 R-CHIP 0805 47 KOHM 5%
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Es gelten die Vorschriften und Sicherheitshin-weise gemäß dem Service Manual "Sicherheit",Sach-Nummer 72010-800.00, sowie zusätzlichdie eventuell abweichenden, landesspezifischenVorschriften!
The regulations and safety instructions shall bevalid as provided by the "Safety" Service Manual,part number 72010-800.00, as well as therespective national deviations.( )
R 823 8706-100-099 R-CHIP 0805 12 KOHM 5%R 824 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 825 8706-100-089 R-CHIP 0805 4,7 KOHM 5%R 826 8706-100-145 R-CHIP 0805 1 MOHM 5%R 827 8706-100-108 R-CHIP 0805 30 KOHM 5%R 828 8706-100-073 R-CHIP 0805 1 KOHM 5%R 829 8706-100-113 R-CHIP 0805 47 KOHM 5%R 830 8706-100-117 R-CHIP 0805 68 KOHM 5%R 832 S 75990-500.29 WIDERSTAND 1 OHM 1/4W 5%R 835 8706-100-131 R-CHIP 0805 270 KOHM 5%R 836 8706-100-153 R-CHIP 0805 2,2 MOHM 5%R 840 8706-100-073 R-CHIP 0805 1 KOHM 5%R 841 8706-100-073 R-CHIP 0805 1 KOHM 5%R 845 8706-100-065 R-CHIP 0805 470 OHM 5%R 900 75990-300.78 KSW 0411 15KOHM 1WR 901 8706-100-049 R-CHIP 0805 100 OHM 5%R 903 8706-100-061 R-CHIP 0805 330 OHM 5%R 904 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 905 75990-300.78 KSW 0411 15KOHM 1WR 906 8706-100-049 R-CHIP 0805 100 OHM 5%R 908 8706-100-061 R-CHIP 0805 330 OHM 5%R 909 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 910 75990-300.77 WIDERSTAND PTC DUOR 911 8706-100-049 R-CHIP 0805 100 OHM 5%R 913 8706-100-061 R-CHIP 0805 330 OHM 5%R 914 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 915 75990-300.13 MOW 0411 0,68 OHM 5% GAR 915 75990-300.16 MOW 2,7 (HUAFEI)R 915 75990-300.32 MOW 0,82 (SAMSUNG)R 916 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 917 S 8700-249-077 KSW NB 0411 1,5 KOHM 5%R 918 S 8700-229-049 KSW NB 0207 100 OHM 5%R 920 8706-100-049 R-CHIP 0805 100 OHM 5%
SAW 600 75990-500.08 OFW J 3252
SJ 1 75988-011.49 CHIP-JUMPER 0805 MAX 0R05SJ 2 75988-011.49 CHIP-JUMPER 0805 MAX 0R05SJ 3 75988-011.49 CHIP-JUMPER 0805 MAX 0R05SJ 4 75988-011.49 CHIP-JUMPER 0805 MAX 0R05SJ 200 75988-011.49 CHIP-JUMPER 0805 MAX 0R05
SW 100 S 75990-200.36 NETZSCHALTERSW 500 75990-500.30 SCHALTER, TAKTSW 501 75990-500.30 SCHALTER, TAKTSW 502 75990-500.30 SCHALTER, TAKTSW 503 75990-500.30 SCHALTER, TAKT
T 100 75990-500.19 SMT 4 G5516-01T 300 S 75990-500.09 EHT-TRAFO L27 G5652-01T 300 S 75990-200.48 EHT TRAFOT 311 75990-200.49 VERZOEGERUNGSLEITUNG TX
TR 1 75990-100.10 SMD-TRANS. BC 847TR 2 8301-000-857 SMD-TRANS.BC 857TR 3 75990-100.10 SMD-TRANS. BC 847TR 4 75990-500.12 TRANSISTOR BC 327 T092TR 5 75990-100.10 SMD-TRANS. BC 847
TR 6 75990-100.10 SMD-TRANS. BC 847TR 7 75990-100.10 SMD-TRANS. BC 847TR 8 75990-100.10 SMD-TRANS. BC 847TR 9 75990-100.10 SMD-TRANS. BC 847TR 10 75990-100.10 SMD-TRANS. BC 847TR 11 75990-100.10 SMD-TRANS. BC 847TR 12 75990-100.10 SMD-TRANS. BC 847TR 13 75990-100.10 SMD-TRANS. BC 847TR 14 75990-100.10 SMD-TRANS. BC 847TR 20 75990-100.10 SMD-TRANS. BC 847TR 100 75990-500.05 TRANSISTOR BUZ 80 ATR 300 75990-100.00 3-FACH 7-SEGMENT-ANZEIGETR 301 8302-222-422 TRANS.BF 422 NUR=VALTR 302 75990-200.33 TRANSISOR MJF18204 TO220TR 410 8302-920-390 TRANS.2 N 3904TR 540 75990-100.10 SMD-TRANS. BC 847TR 541 75990-200.67 SMD-TRANS. BCX 19TR 700 75990-100.10 SMD-TRANS. BC 847TR 800 8301-004-847 SMD-TRANS.BC 847 BTR 801 75990-100.10 SMD-TRANS. BC 847TR 802 75990-100.10 SMD-TRANS. BC 847TR 803 75990-100.10 SMD-TRANS. BC 847TR 900 75990-200.79 TRANSISTOR BF 871TR 901 75990-200.79 TRANSISTOR BF 871TR 902 75990-200.79 TRANSISTOR BF 871TR 903 75990-200.80 TRANSISTOR BF423 TO92TR 904 75990-200.80 TRANSISTOR BF423 TO92TR 905 75990-200.80 TRANSISTOR BF423 TO92
VR 100 75990-200.37 VARISTOR 4,7KOHM
XT 1 75990-500.17 QUARZ KRISTAL 18,432 MHZXT 650 75990-500.07 QUARZ 13,875 MHZXT 800 75990-200.60 QUARZ 17,734 MHZ