PRODUCT CODE No. LED-LCD TV 1 682 NTSC(AV)cncms.com.au/SANYO-SMs/Consumer-Electronics/LCD... ·...
Transcript of PRODUCT CODE No. LED-LCD TV 1 682 NTSC(AV)cncms.com.au/SANYO-SMs/Consumer-Electronics/LCD... ·...
SERVICE MANUALPRODUCT CODE No.1 682 351 40: PAL-B/G (CCIR)
FILE NO.
PRODUCT CODE No.
REFERENCE No.:SM0915203
LED-22XZ11F
LED-LCD TV NTSC(AV)
INPUT
CONTENTS
Safety precautions………………………………………………………………………..…
Alignment instructions …………………………….…….…………………………………
Software upgrade instructions ..................................................................................
Working principle analysis……………………………….………….…………...............
Block diagram…………………………………..………………………………….…………
IC block diagram………………………………………………………………………..……
Wiring diagram …………………………………………………………………………….
Troubleshooting flow chart ………………………………………………………………..……
Schematic diagram…………………………………………………………………………
APPENDIX-A: Assembly list
APPENDIX-B: Exploded View
3
5
12
15
17
18
21
22
25
Assembling the Stand WALL MOUNTING INSTRUCTIONS
Safety precautions 1. Instructions Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire. Anti static measures must be taken (throughout the entire production process!): a) Do not touch here and there by hand at will; b) Be sure to use anti static electric iron; c) It’s necessary for the welder to wear anti static gloves. Please refer to the part list before replacing components that have special safety requirements. Do not replace with different components with different specs and type at will. 2. LCD servicing precautions 2.1 Screens are different from one model to another and therefore not interchangeable. Be sure to use the screen of the original model for replacement. 2.2 The operation voltage of LCD screen is 700-825V. Be sure to take proper measures in protecting yourself and the machine when testing the system in the course of normal operation or right after the power is switched off. Please do not touch the circuit or the metal part of the module that is in operation mode. Relevant operation is possible only one minute after the power is switched off. 2.3 Do not use any adapter that is not identical with the TV set. Otherwise it will cause fire or damage to the set. 2.4 Never operate the set or do any installation work in bad environment such as wet bathroom, laundry, kitchen, or nearby fire source, heating equipment and devices or exposure to sunlight etc. Otherwise bad effect will result. 2.5 If any foreign substance such as water, liquid, metal slices or other matters happens to fall into the module, be sure to cut the power off immediately and do not move anything on the module lest it should cause fire or electric shock due to contact with the high voltage or short circuit. 2.6 Should there be smoke, abnormal smell or sound from the module, please shut the power off at once. Likewise, if the screen is not working after the power is on or in the course of operation, the power must be cut off immediately and no more operation is allowed under the same condition. 2.7 Do not pull out or plug in the connection wire when the module is in operation or just after the power is off because in this case relatively high voltage still remains in the capacitor of the driving circuit. Please wait at least one minute before the pulling out or plugging in the connection wire. 2.8 When operating or installing LCD please don’t subject the LCD components to bending, twisting or extrusion, collision lest mishap should result. 2.9 As most of the circuitry in LCD TV set is composed of CMOS integrated circuits, it’s necessary to pay attention to anti statics. Before servicing LCD TV make sure to take anti static measure and ensure full grounding for all the parts that have to be grounded. 2.10 There are lots of connection wires between parts behind the LCD screen. When servicing or moving the set please take care not to touch or scratch them. Once they are damaged the screen
Attention: This service manual is only for service personnel to take reference with. Before servicing please read the following points carefully.
would be unable to work and no way to get it repaired. If the connection wires, connections or components fixed by the thermotropic glue need to disengage when service, please soak the thermotropic glue into the alcohol and then pull them out in case of dagmage. 2.11 Special care must be taken in transporting or handling it. Exquisite shock vibration may lead to breakage of screen glass or damage to driving circuit. Therefore it must be packed in a strong case before the transportation or handling. 2.12 For the storage make sure to put it in a place where the environment can be controlled so as to prevent the temperature and humidity from exceeding the limits as specified in the manual. For prolonged storage, it is necessary to house it in an anti-moisture bag and put them altogether in one place. The ambient conditions are tabulated as follows:
Temperature Operation range 5 ~ +35 oC
Storage range -20 ~ +60 oC
Humidity Operation range 20% ~ 85%
Storage range 10% ~ 90% 2.13 Display of a fixed picture for a long time may cause a permanent after-image on the screen, as commonly called “ghost shadow”. The degree of the after-image varies with the maker of LCD screen. This phenomenon doesn’t represent failure. This “ghost shadow” may remain in the picture for a period of time (several minutes). But when operating it please avoid displaying still picture in high brightness for a long time. 3. Installation precautions 3.1 The front panel of LCD screen is made of glass. When installing it please make sure to put it in place. 3.2 For service or installation it’s necessary to use specified screw lest it should damage the screen. 3.3 Be sure to take anti dust measures. Any foreign substance that happens to fall down between the screen and the glass will affect the receiving and viewing effect 3.4 When dismantling or mounting the protective partition plate that is used for anti vibration and insulation please take care to keep it in intactness so as to avoid hidden trouble. 3.5 Be sure to protect the cabinet from damage or scratch during service, dismantling or mounting.
Adjustment Instruction
1 Safety Instructions
1.1 Power supply must be cut off when replacing or welding any component or inserting / pulling out connective lines;
1.2 Anti-electrostatic measures must be carried out during the whole producing processes! a) Do not touch IC by hands at will; b) Use anti-electrostatic iron; c) Welder must wear anti-electrostatic glove;
1.3 Replacing any component with special safety requirement must refer to component list without changing its specification and model at will.
2 Adjustment Equipments
Multimeter or oscilloscopeVG-849 CA-210 USB DVD (support HDMI 1.4 ) or equipments with the same functions
3 Adjustment Processes
3.1 Power voltage checkingAccording to the wiring diagram specified by “Product Specification”, connect power board
assembly, data processing assembly, IR/Key board assembly, backlight board assembly correctly, supply with power, press button to power on the TV set.
Make sure the voltages of socket X101 each pin on the main board are correct.. Voltage value and range are listed as Table 1:
Table 1 Voltage of X101 each pin
X101
Voltage
Function
12,13 10,116,7 5 4 3 2 1Pin
12V±5% 0 12
V±5%0 ≤5.2V
5
V±5%
5
V±5%≤5.2 V ≤5.2 V
AMP_PWR GND MAIN
12VGNDPWR_SW
Main
5V
+5V
STBBL_PWM BL_ON
9
3.2 Adjustment flow as Fig. 1:
Fig. 1 Adjustment flow chart
Input HDMI signal, check display and all functions
(such as analog parameter), H/V center, etc..
Check if EDID、HDCP KEY、FLASH has been written?
General assembly and combined adjustment
White balance adjustment
Input central signal, check TV function (omitted
channel, analog parameters control, etc. ), check
earphone, speakers output.
Input Component signal, check YPbPr functions.
Input D-SUB signal, check display and all functions
(such as analog parameter), H/V center, etc..
Check AV input, output and relevant functions.
Default settings before ex-factory
Check USB multimedia port and
Check accessory and packing
Check other functions (Radio、
LCN、HDMI ARC/CEC、OAD, etc.)
4 Adjustment Instruction
4.1 The unit adjustment 4.1.1 According to the wiring diagram specified by “Product Specification”, connect power/backlight board assembly, data processing assembly, IR/Key board assembly correctly, supply with power, turn on the TV set. Check display. 4.1.2 Factory menu instruction
a) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory menu;
b) Press keys “” and “” to move cursor to each page of primary factory menu, then press key “OK” to enter into submenu page;
c) Press keys “” and “” to move cursor upward or downward within any one page; d) Press keys “” and “” to do adjustment when move cursor to one item; e) Press key “MENU” to exit submenu page to the superior factory menu; f) Press key “EXIT” to exit factory menu in any case; g) Press key “OK” to enter the inferior factory submenu; h) Factory menu item: Aging Mode to be used for aging the TV set; red, green blue and
white full screen picture displays in turn; default setting is OFF; i) Factory menu item: ADC ADJUST to be used for ADC calibration for VGA and
Component; j) Factory menu item: Fac. Channel Preset to be used for factory channel presetting; central
signal digital frequency value for Australia program is set as CH28(529.5 MHz) and CH33(564.5 MHz); original digital program presetting could not change if central signal setting has any modification, so please search for digital program manually by perform item DTV of menu Channel;
k) Factory menu item: Color Temp. to be used for white balance adjustment; l) Factory menu item: Store Setting Init. m) Factory menu item: USB SW Update to be used for software updating from USB port;
when U disk containing updating software is inserted into USB port, choose the item to perform updating process;
n) Factory menu item: Other Settings include settings of EEPROM Init, MEMC Update, Power mode, MST DEBUG, ISP MODE, Backlight, SSC, NONLINEAR, Video Quality, Audio Quality, Light Sensor, Overscan, etc.; no need any adjustment normally.
o) Factory menu item: Shipment to be used for initializing user data; Success flag will display after initialization, then press KEY POWER only to power off the TV set.
p) Please perform EEPROM Init before adjustment for the first time if software has been upgraded or data have been kept in EEPROM.
4.1.3 ADC calibration for D-SUB channel a) Switch to D-SUB channel; b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory
menu; c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into the inferior submenu; d) Input D-SUB signal (VG-849 Timing:856 (1024×768/60 Hz), Pattern:914 Chess Pattern);
move cursor to item “MODE”, press keys “” and “” to choose item “RGB”, then move cursor to item “AUTO ADC” and press key “OK” to perform auto adjustment until prompt “success” displays;
4.1.4 ADC calibration for Component channel a) Switch to Component channel; b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory
menu; c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into the inferior submenu; d) Input Component signal (VG-849 Timing:972(1080i), Pattern:918 100% color bar); move
cursor to item “MODE”, press keys “” and “” to choose item “YPbPr”, then move cursor to item “AUTO ADC” and press key “OK” to perform auto adjustment until prompt “success” displays;
4.2 White balance adjustment Unless specified by customer, default settings of COOL color temperature is 12000K and
chromatic coordinates is (280、290); referenced settings of Normal color temperature is 9300K and chromatic coordinates is (295、305); referenced settings of Warm color temperature is 6500K and chromatic coordinates is (313、329);
Default setting is Normal. 4.3 Adjustment procedures
The TV set should be working above 30 minutes to be in a stabler state before adjustment. Use CA-210 BBY channel to adjust white balance;
a) Switch to HDMI channel; b) Press key “INPUT”, then press digital keys “2、5、8、0” in turn to enter into primary factory
menu; c) Move cursor to item “W/B ADJUST” and press key “OK” to enter into the inferior submenu; d) Input HDMI signal (VG-849 Timing:856(1024×768/60 Hz),Pattern:914 Chess Pattern);
move cursor to item “MODE”, press keys “” and “” to choose item “HDMI”, then move cursor to item “TEMPERTURE” and press keys “” and “” to choose “COOL”;
e) Fix “G GAIN”, adjust “R GAIN, B GAIN” to set 14th chromatic coordinates as (272、278); f) Fix “G OFFSET”, adjust “R OFFSET、B OFFSET” to set 4th chromatic coordinates as
(272、278); g) To make sure chromatic coordinates of bright scale are (X=280±10,Y=290±10) and
chromatic coordinates of dark scale are (X=280±10,Y=290±10) during adjusting; h) Move cursor to item “COPY ALL” to copy white balance data to other channels except DTV
channel; i) Check if chromatic coordinates of NORMAL and WARM meet the requirements (permitted
error of NORMAL bright scale: x±10,y±10, permitted error of NORMAL dark scale: x±10,y±10; permitted error of WARM bright scale and dark scale: x±10,y±10); if not, adjust “R_GAIN /B_GAIN/R_OFF/B_OFF” to be up to the requirements and then save the data;
j) Perform “Copy All” for Normal/Warm adjustments except DTV channel; k) Check if chromatic coordinates of other channels meet the requirements, if not, do
adjustment for nonstandard channel alone with the same procedures from b) to j) as HDMI channel’s and then save the data;
l) Switch to HDMI channel, change to 16-grey-scale program from central signal source, adjust white balance with the same procedures from e) to g) as HDMI channel’s; but pay attention not to perform “COPY ALL”!
m) Inspect all channels after completing adjustment to check if display is normal; n) Refer to the following rule for adjustment:
B Gain/Offset: adjust B Gain/Offset downward, coordinates of X and Y will increase, adjust B Gain/Offset upward, coordinates of X and Y will decrease;
R Gain/Offset: adjust R Gain/Offset will affect X value, but affect Lv value slightly, adjust R Gain/Offset upward, coordinates of X will increase, adjust R Gain/Offset downward, coordinates of X will decrease;
G Gain/Offset: adjust G Gain/Offset will affect Y value, and affect Lv value greatly, adjust G Gain/Offset upward, coordinates of Y will increase, adjust G Gain/Offset downward, coordinates of Y will decrease;
Note: Sanyo customer requires that default color temperature is Normal, adjust white balance of color temperature Normal and Cool in Dynamic picture mode; for other customers, please adjust white balance of color temperature Cool in Dynamic picture mode.
5 Function check
5.1 TV functions Input central signal to RF port, enter into menu Channel first, then search for programs
automatically and check if there is any omitted program; check the speakers output and the picture display; 5.2 AV port
Input AV signal with formats listed as Table 1 separately, check picture, sound and other functions;
Table 1 AV video signal formats
No. Lines per
frame H.- Freq.(kHz) V.- Freq.(Hz) Note
1 525 15.734/15.75 59.94/60 NTSC, NTSC4.43,PAL60,PAL-M
2 625 15.625 50 PAL, PAL-N, SECAM
5.3 Component port Input Component signal from VG-849 with formats listed as Table 2 separately, check picture and
sound in the case of power-on, switching channel, changing mode, etc.; Table 2 Component signal formats
No. Definition H.- Freq.
(kHz)
V.- Freq.
(Hz)
Dot pulse Freq.
(MHz) Note
1 720×480 15.734/15.75 59.94/60 13.5/13.514 480i (NTSC)
2 720×576 15.625 50 13.5 576i (PAL)
3 720×480 31.469/31.5 59.94/60 27/27.027 480p (NTSC PROG)
4 720×576 31.25 50 27 576p (PAL PROG)
5 1280×720 37.5 50 74.25 720p (50p)
6 1280×720 44.955/45 59.94/60 74.176/74.25 720p (59.94p/60p)
7 1920×1080 28.125 50 74.25 1080i (50i)
8 1920×1080 33.75 59.94/60 74.176/74.25 1080i (59.94p/60p)
9 1920×1080 26.973 23.976 74.176 1080p (23.97p)
10 1920×1080 27 24 74.25 1080p (24p)
11 1920×1080 28.125 25 74.25 1080p (25p)
12 1920×1080 33.716 29.97 74.176 1080p (29.97p)
13 1920×1080 33.75 30 74.25 1080p (30p)
14 1920×1080 56.25 50 148.5 1080p (50p)
15 1920×1080 67.432/67.5 59.94/60 148.35/148.5 1080p (59.94p/60p)
5.4 D-SUB port Input D-SUB signal from VG-849 with formats listed as Table 3 separately, check picture and
sound; if H./V. of picture displays abnormally, enter into main menu Picture->Screen->Auto Adjust to perform auto calibration.
Table 3 D-SUB signal formats
No. Definition H.- Freq.
(kHz)
V.- Freq.
(Hz)
Dot pulse Freq.
(MHz) Note
1 640×480 31.469 59.94 25.175 IBM
2 720×400 31.469 70.086 28.322 IBM
3 640×480 37.861 72.809 31.5 VESA
4 640×480 37.5 75 31.5 VESA
5 800×600 35.156 56.25 36 VESA
6 800×600 37.879 60.317 40 VESA
7 800×600 48.077 72.188 50 VESA
8 800×600 46.875 75 49.5 VESA
9 1024×768 48.363 60.004 65 VESA
10 1024×768 56.476 70.069 75 VESA
11 1024×768 60.023 75.029 78.75 VESA
12 1152×864 67.5 75 108 VESA
13 1280×960 60 60 108 VESA
14 1280×1024 63.98 60.02 108 VESA
15 1280×1024 80 75 135 SXGA
16 1360×768 47.7 60 85.5 WXGA
17 1440×900 55.9 60 106.5 WXGA+ ( Panel
National only)
18 1680×1050 65.3 60 146.25 WSXGA+ ( Panel
National only)
19 1920×1080 67.5 60 148.5
5.5 HDMI port HDMI port supports all signal formats supported by Component port (Table 2) and D-SUB port
(Table 3), furthermore, it can also support signal with formats listed as Table 4 and Table 5 (video and audio combination). Check picture and sound in the case of power-on, switching channel, changing mode, etc.;
Table 4 Digital HDMI signal formats
No
. Definition
H.- Freq.
(kHz)
V.- Freq.
(Hz)
Dot pulse
Freq.
(MHz)
Note
1 720(1440)×480 15.734/15.75 59.94/60 27/27.027 720(1440)×[email protected]/60 Hz,
4:3/16:9
2 720(1440)×576 15.625 50 27 720(1440)×576i@50 Hz,4:3/16:9
Table 5 Video & audio signal formats of digital HDMI No. Item Unit Parameter Note
1 Video
Deep color:RGB 4:4:4(24 bit/pixel,30 bit/pixel,36 bit/pixel)、
YUV 4:4:4 (24 bit/pixel,30 bit/pixel,36 bit/pixel)、
对于1080p,deep color只支持到30 bit/pixel。
YUV 4:2:2(16 bit)、YUV 4:2:2(20 bit)、YUV 4:2:2(24 bit)
2 Audio sample
freqence kHz 32、44.1、48
3 Audio data
width Bit 16、20、24
5.6 USB port 5.6.1 PVR function
Insert a formatted U disk in which recorded programs have been saved; press key “Record List” to choose and play one program, check picture, sound and other functions;
5.6.2 Media playing function Insert a U disk kept files of picture, sound and video, check picture, sound and other functions; Supported media formats as below: Photo:JPEG,BMP,PNG Video:H.264 ,MPEG-1,MPEG-2,VC-1,FLV Audio:WMA,MP3,M4A (AAC)
5.7 Music port (depending on different models whether contain the port or not) Input audio signal to side music port (analog audio input) from audio output equipment, check audio output. 5.8 Other functions check
a) Check timing on/off, sleeping time off, picture/sound mode, OSD, stereo, digital audio port, etc,;
b) Check pure digital audio programs (RADIO) ; c) Check logical channel number (LCN); d) Check HDMI ARC; e) Check HDMI CEC; f) Check OAD for special customer;
6 User Menu Setting before Ex-factory
Enter into Factory Menu and choose “Shipment” to perform presetting before ex-factory; Main procedures are described as follow:
a) Clear out all programs; b) Clear out information of VCHIP,parent control, etc.; c) Default user analog parameter setting; d) Recover default password; e) Set Menu Language as English; f) Set Power mode as Off。
Software Upgrading Instruction
Software Upgrading Instruction as Table 6
Table 6 Software Upgrading Instruction
Location Part No. Part model Software
function
SMT before
upgrading Upgrading method
N104 5272532006 EN25Q32A-100HIP FLASH Yes
Upgrade with ALL100, etc.,
need write protection, refer to
Note1;
N109 5272404005 CAT24C04WI-GT3 HDCP KEY Yes
NB07 5272402003 CAT24C02WI VGA EDID Yes Upgrade with ALL100, etc.
Note 1 Write protection setting method: enter into ALL-100 upgrading interface “AUTO”, tick off “Config”, press “config Setting”, set option “Protect” as “All Protect” and “SRWD” as “Enable”, then press “OK” to complete write protection setting; Please make sure option “Config” is ticked off during software upgrading and reset write protection after ALL-100 upgrading software is opened each time;
Note 2 Upgrading method with ISP upgrading instrument:
1) Main board upgrading: connect 4-core line of ISP to Debug port (X103) on main board;
The Unit upgrading: connect both VGA ports of ISP and main board, enter into factory menu and set “ISP Mode” as “ON”;
2) Use Mstar upgrading instrument (V4.4.2.0 or higher version), enter into menu “Device”, tick off “WP Pin pull to high during ISP” to make sure Flash hardware write protection is removed and erasing process is normal; please refer to Fig.2;
Fig. 2 Write protection setting
3) Press menu “Connect”, dialog box “Device Type is MX25L64” (device type depending on parts
used on board actually) will display to show successful connection; please refer to Fig. 3;
Fig. 3 Device MX25L64 successful connection
If connection is failed, press the first menu “Device” and choose “MX25L64” manually, then press “Connect”;
4) Press “Read”, choose upgrading file, such as “MERGE.bin”; please refer to Fig. 4;
Fig. 4 Choosing upgrading file
5) Press “Auto”, tick off “All chip”, “program” and other necessary options; please refer to Fig. 5;
Fig. 5 Options
6) Press “Run” shown as Fig. 4 to perform upgrading in two steps, “Erase” and “Program”;
Normal upgrading process:
The first step “Erasing…, Flash Status: 03” will last for some time, or erasing is failed if the step
passes over immediately; please confirm procedure 2) to perform upgrading again;
The second step is “Programming…,Flash Status:00”;
Then prompt “Pass” displays;
7) Prompt “Pass” will display by button “Run” when upgrading succeeds; please refer to Fig. 6;
Fig. 6 Prompt “Pass” displayed by “Run” when upgrading succeeds
8) Need not exit ISP upgrading interface if there are other TV sets to be upgraded , only procedures 3) and 6) need repeat;
Note 3 Upgrading with USB:
1) Make sure the U disk is formatted as FAT32;
2) Copy software file named as “Merge. bin” to the U disk;
3) Turn on the TV set, then insert the U disk in USB port of the unit;
a) First press key “INPUT”, then press keys “2、5、8、0” in turn to enter into primary factory menu;
b) Choose “USB SW Update” to begin upgrading;
4) Upgrading processes:
A、Read data from the U disk while data indicator light of the U disk is twinkling at the same time;
B、Upgrading flash, then the unit will be in “standby” mode;
5) Cut off the power supply and then restart the TV set, enter into factory menu to verify version and time parameter, then perform “EEPROM Init” to complete the whole upgrading processes.
Note: The USB upgrading method can not be sure to be suitable for all kinds of U disk, so try another U disk if necessary.
Working Principle of the Unit 1、 ATV PAL signal flow
Receive RF PAL analog signal and sent it to XC5200C (D/A silicon Tuner controlled by main chip MSD309PX through I2C bus) to be demodulated, then differential IF signal is send out to main chip MSD309PX analog demodulation to be demodulated to get analog CVBS video signal and SIF sound signal.
CVBS video signal is processed by back-end video decoder, anti-interlacing part, video processor and zoom controller, then LVDS signal is outputted to drive display panel.
SIF sound signal is processed by back-end demodulator to get analog sound signal, then processed by pre-amplifier, acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone amplifier BH3547F to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A converter and power amplifier, then outputted to drive speakers.
2、 DVB-T signal flow
Receive RF DVB-T digital signal and sent it to XC5200C (D/A silicon Tuner controlled by main chip MSD309PX through I2C bus) to be processed by down-frequency-conversion, then differential IF signal is send out to main chip MSD309PX digital demodulation to be demodulated, then standard parallel transmission flow is outputted to back-end demultiplexer and decoder to be processed.
Video channel: demultiplexing digital video signal is processed by MSD309PX decoder and video processor, then LVDS signal is outputted to drive display panel;
Audio channel: demultiplexing digital audio signal is processed by MSD309PX decoder and audio processor, then double-sound-track analog audio signal (stereo) is outputted to MSD309PX to be processed by preamplifier, acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone amplifier BH3547F to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A converter and power amplifier, then outputted to drive speakers.
3、 AV input signal flow
AV video signal is inputted to main chip MSD309PX to be processed by video decoder, anti-interlacing part, video processor and zoom controller, then LVDS signal is outputted to drive display panel;
AV audio signal is processed by voltage divider, resistance matcher and AC coupler, then sent to main chip MSD309PX to be processed by acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone power amplifier BH3547F to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A converter and power amplifier, then outputted to drive speakers. 4、 D-SUB/YPbPr input signal flow
D-SUB、YPbPr video signal is inputted to main chip MSD309PX to be processed by A/D convertor, video decoder, anti-interlacing part, video processor and zoom controller, then LVDS signal is outputted to drive display panel;
D-SUB、YPbP audio signal is processed by voltage divider, resistance matcher and AC coupler, then
sent to main chip MSD309PX to be processed by acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone power amplifier BH3547F to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A convertor and power amplifier, then outputted to drive speakers.
5、 HDMI input signal flow
HDMI video signal is inputted to main chip MSD309PX to be processed by video decoder, video processor and zoom controller, then LVDS signal is outputted to drive display panel;
HDMI audio signal is sent to main chip MSD309PX to be processed by audio decoder, pre-amplifier, acoustic effect processor and volume controller to get two parts of signals: the analog part of signal is sent to earphone power amplifier BH3547F to be amplified and then outputted to earphone jack; the digital part of signal I2S is sent to digital audio power amplifier TAS5711 to be processed by D/A convertor and power amplifier, then outputted to drive speakers.
Speakers
Block Diagram
N204
NB08 BH3547F
NV01
1
IC Block Diagram
1、 TUNER IC XC5200C The Single-Chip Multi-Standard Tuner XC5200C supports all analog TV
formats transmitted worldwide in the 42-1000 MHz band on either cable or
terrestrial broadcast channels. It implements on-chip tuning, and channel
filtering without external (SAW) filters and has no manually tunable parts.
The broadband tuner converts the selected channel into an Intermediate
Frequency (IF), which is then sampled by an internal high-resolution
analog-to-digital converter (A/D) for further processing.
The IF signals are filtered using a standard-dependent high-rejection
channel filter and converted to a user programmable output frequency. At the
output of the D/A converter, the TV signal is low-pass filtered using a
high-performance smoothing filter and input to a variable gain amplifier. The IF
output amplifier gain can be controlled via an external analog signal on Vagc.
The XC5200C architecture is summarized in Figure 1. XC5200C Block
Diagram.
2、 AMP IC TAS5711 The TAS5711 is a 20-W, efficient, digital audio power amplifier for driving
stereo bridge-tied
speakers. One serial data input allows processing of up to two discrete audio
channels and seamless integration to most digital audio processors and MPEG
decoders. The device accepts a wide range of input data and data rates. A fully
programmable data path routes these channels to the internal speaker drivers.
The TAS5711 is an I2S slave-only device receiving all clocks from external
sources. The TAS5711
operates with a PWM carrier between 384-kHz switching rate and 352-KHz
switching rate depending on the input sample rate. Over sampling combined
with a fourth-order noise shaper provides a flat noise floor and excellent
dynamic range from 20 Hz to 20 kHz.
3、 Headphone Amplifier BH3547F
Description BH3547F is one headphone amplifier suitable for portable products. BH3547F has a fixed gain of 6 dB. External resistors for gain setting are not needed. Package of BH3541F, BH3544F, BH3547F, BH3548F is pin-to-pin compatible (SOP8), enable to replace each other easily. BH3547F also has mute functions that make it easy to prevent pop noise when power supply turns on/off. Moreover, thermal shutdown function is built-in. BH3547F can drive 16/32Ω load.receiver.
Features
1) Built-in mute function for preventing pop noise when power supply turns on/off 2) Built-in thermal shutdown function 3) BH3541F, BH3544F, BH3547F, BH3548F are pin-to-pin compatible 4) SOP8 small package
Applications
TV, Desktop PC, Notebook PC, Camcorder and other equipment having headphone output
5678
3 4
VCC OUT2 BIAS IN2
180k(90k)
180k(90k)
0dB(6dB)
0dB(6dB)
BIAS
MUTE
TSD
2 1
OU T1 MUTE IN1 GND
Block diagram
Sheet toDRAWN BY
11
V1.0
LE-22KI51 H
9222KI5101JL
XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BYXOCECO
X1
KEY BOARD
XV01
INVERTER
X401
X101
IR BOARD
X703
X501
LVDS
X903
X102
X504
POWER SWITCH
X104
MAIN BOARD
PANEL
POWER BOARD
A B C D E F G H
1
2
3
4
5
6
Wiring Diagram
Troubleshooting Block Diagram
1.Panel doesn’t light up.
Yes Red No Blue No Yes
No No Yes
Supply with power, check if red indicator lights up in STANDBY state?
Check backlight board.
Check STANDBY circuits on power board.
Press key POWER on remote control or the unit, check indicator.
Check if level of X101-PIN1 on main board is high?
Check if level of X101-PIN5 on main board is high?
Check power board.
Check if 5V is supplied to X101-PIN3 ?
Check power control circuits on main board.
Check power control circuits on main board.
2.No picture, but backlight is normal:
Yes Yes No No Yes TV No No
Yes
Can control the TV set by keys on remote control or the unit?
Do no channel have picture at all?
Enter into factory menu to initialize EEPROM, then cut off main power and then turn on the TV set again, check if there is picture?
Replace the main board
Readjust the main board.
Press key MENU, can OSD display normally?
3.No sound, but picture is normal:
Yes No No Yes No
Yes No Yes
No sound
Check if level of NV01-PIN19&25 are all high?
Check if level of VV02-b is low?
Check if there is signal inputted to NV01-PIN15&20&21&22 ?
Check power voltage of NV01.
Check IIS (signal input circuits) on main board.
Check Reset & Mute circuits of power amplifier.
Replace VV02
Check +24V on power board.
Check IIC signal of NV01- PIN23&24.
-A
MIUA MIUB
PWM
-D
SAR
SPI
UART/I2CS
I2CM
IR
XTAL
RESET
USB
GPIO_TCON
GPIO
GPIO_PM
-C
HDMI AUDIO
I2S
SPDIF
RGB
-E
CVBS
Sheet toDRAWN BY
41
A1.0
Core & Memory 9222KI5101DL
N101 MSD309PX-LF-V1
N101 MSD309PX-LF-V1
N101 MSD309PX-LF-V1 N101 MSD309PX-LF-V1
XOCECOXIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
N103K4T51163QG-HCF7
N102K4T51163QG-HCF7
N105MX25L12845EMI-10G
MB_MCLKZ
MIUA_DQSB1
MB_DQ7
MA_A13
MB_BA1
MIUA_DQ9
MIUA_DQ10
MA_A4
MA_DQM0
MB_MCLK
MA_A5 MA_A5
MA_A2
MIUA_A6
MIUB_DQ15
MB_A3
MIUB_BA2
MIUB_ODT
MB_DQ12
MIUA_A5
MA_DQ1
MIUB_DQ8
MA_MCLKZ
MIUB_BA0MA_DQ11
MIUA_A10
MIUA_A4
MB_DQ15MIUB_WEZ
MB_MCLKZ
MA_A6
MIUA_WEZ
MIUB_DQ12
MB_DQ9
MB_ODT
MB_A8 MB_DQ8
MIUA_DQ7
MIUB_A8
MB_DQ6
MIUA_DQ15
MA_A8
MB_BA1
MA_MCLKZMA_A11
MA_DQ8
MA_A0
MB_RASZ
MA_DQ6
MB_A11
MA_BA0
MA_DQ9
MB_DQS1
MIUA_DQSB0
MA_DQ5
MIUA_ODT
MB_A3
MB_DQ1
MIUB_MCKE
MIUB_A1
MA_DQ12
MIUA_ODT
MA_DQ8
MB_A2
MIUA_MCLK
MIUB_DQSB1
MIUA_A13
MB_DQ13
MA_DQ0
MIUB_A6MA_A9
MA_BA1
MA_DQ7
MIUA_DQM1
MIUA_A3
MB_A6
MIUA_A12
MIUB_A10
MIUA_BA0
MA_DQ11
MIUB_A3
MIUA_DQ6
MIUB_BA1
MIUB_DQ7
MIUB_A11
MIUA_DQ8
MIUB_DQS0
MB_DQ14
MA_DQ13
MA_A10
MA_CKE
MB_A12
MB_DQM0
MIUA_DQ9
MB_BA2MA_BA2
MB_A4
MIUA_DQ12
MA_DQS1
MA_A3
MB_DQ6
MIUB_DQ13
MIUB_MCLKZ
MA_WEZ
MA_DQ5
MA_A7
MIUA_BA0
MA_DQ15
MA_A9
MIUB_A2
MA_CASZ
MA_DQM1
MIUA_DQ7
MIUA_DQ11
MA_DQ1
MIUA_DQ13
MIUA_A12MA_A1
MB_A9
MIUA_DQ1
MB_A0
MA_A1
MA_DQ14
MB_A7
MIUA_DQS1
MB_WEZ
MB_DQ10
MA_CKEMIUA_CASZ
MA_MCLKMB_MCLKZ
MA_A3
MIUB_DQ2
MB_CASZ
MA_DQ9
MB_CASZ
MB_DQSB0
MIUA_A4
MB_DQ11
MIUA_A11
MIUA_DQM0
MIUB_DQ3
MA_DQ15
MIUB_A13
MIUA_BA2
MIUB_DQM1
MB_DQSB1
MIUA_DQ5
MB_A6
MIUA_A1
MIUA_DQ13
MIUA_DQ14MIUB_DQ6
MB_A1
MIUA_DQ1
MIUB_A0
MA_A10
MB_A13MIUA_DQ8
MA_WEZ
MIUA_A3
MB_DQS0
MA_RASZ
MIUA_A1
MB_DQ8
MIUA_BA1
MA_DQ7
MB_A10
MIUA_MCLKZ
MB_DQ9
MIUB_A7
MIUA_A5
MB_DQ13
MIUA_A8
MIUA_DQ12
MA_A4
MB_DQM0
MB_A0
MIUA_DQSB0
MB_DQSB0
MIUB_DQ4
MB_A2
MB_DQ5
MA_DQS0
MIUB_DQ11
MIUA_BA2
MIUA_DQ14
MIUA_A0
MIUB_A10
MB_DQ3
MA_DQ4
MIUA_MCLKZ
MA_BA2
MIUB_DQS1
MIUA_DQ3
MB_DQSB1
MA_BA0
MIUA_A9
MB_DQS0
MIUB_A4
MIUB_DQ10
MIUA_A6
MIUA_DQ15
MB_DQS1
MIUB_DQM0
MA_DQ12MIUB_DQ9
MA_DQ3
MA_DQSB1
MIUA_DQ2
MA_DQM1
MA_A12
MB_DQ7
MA_ODT
MIUB_A9
MB_DQ1
MIUA_A10
MIUA_DQ4
MB_DQM1
MIUA_DQ6
MB_DQ0MA_DQ0
MIUB_DQSB0
MB_A5
MB_A10
MB_DQ0
MA_A8
MIUA_DQM0
MA_DQ14
MIUA_A9
MIUA_A8
MIUA_DQ5
MB_CKE
MIUA_A11
MIUA_A7
MB_A11
MB_A13
MIUA_WEZ
MB_DQ2
MA_DQ6
MIUB_DQ14
MIUA_A2
MB_A9
MB_A12
MIUA_A13
MIUA_DQ10
MIUB_DQ5MA_DQ2
MB_WEZ
MA_DQ10
MB_DQ4
MB_DQ4
MB_A5
MB_DQ5
MB_RASZ
MA_A12
MA_CASZ
MIUA_DQS0
MB_DQ14
MB_MCLK
MB_ODT
MB_DQ2
MIUA_BA1
MB_DQM1
MIUB_DQ14
MA_ODT
MA_MCLK
MIUA_MCLK
MIUA_DQS1
MIUA_DQ3
MB_DQ12
MA_DQS0
MB_DQ10
MIUB_RASZ
MIUA_MCKE
MB_DQ15
MIUA_A2
MA_A11
MA_BA1
MIUB_DQ3
MB_BA2
MIUA_CASZ
MA_DQ10
MIUA_DQS0
MB_A4
MIUA_DQ11
MIUB_CASZ
MA_MCLKZ
MIUB_MCLKZ
MA_A0
MIUA_A0
MA_A2
MB_A1
MA_RASZ
MIUA_A7 MB_A8
MB_BA0
MB_DQ11
MA_DQSB0
MIUA_DQ0
MB_BA0
MB_A7
MIUB_MCLK
MIUA_DQM1
MIUA_DQ0
MA_DQ4
MIUA_DQ2
MB_DQ3
MA_A7
MIUA_DQSB1
MIUB_A12
MB_CKE
MA_MCLK
MIUB_BA0
MA_DQSB1
MIUA_DQ4
MIUA_RASZ
MA_DQSB0
MA_A13
MIUB_MCLK
MA_DQM0
MA_DQ2
MIUB_DQ0
MIUA_RASZ
MA_DQ13
MIUA_MCKE
MIUB_DQ1
MA_DQ3
MA_DQS1
MIUB_DQSB0
MB_MCLKMA_A6MIUB_A5
MIUB_A13
MIUB_A4
MIUB_A1
MIUB_DQM1
MIUB_A9
MIUB_ODT
MIUB_DQSB1
MIUB_CASZ
MIUB_DQ15
MIUB_DQ6
MIUB_WEZ
MIUB_DQ10
MIUB_A11
MIUB_A3
MIUB_DQ7
MIUB_MCKE
MIUB_DQ8
MIUB_DQM0
MIUB_A7
MIUB_DQ2
MIUB_A6
MIUB_A8
MIUB_A5
MIUB_A2
MIUB_DQ12
MIUB_DQ0
MIUB_A12
MIUB_DQ11
MIUB_DQ1
MIUB_BA1
MIUB_DQ9
MIUB_RASZ
MIUB_DQ4
MIUB_DQS0
MIUB_DQS1
MIUB_A0
MIUB_DQ5
MIUB_BA2
MIUB_DQ13
SPI-DO
SPI-CS-SPI-DISPI-CK
+3.3V-S
C101100n
+3.3V-S
R11210KC105
100n
R11110K
R10210K
C106100n
G10124MHz
C10930p
R1210
R1221M+3.3V-S
C104100n
R11310K
N106APX810-29SAG-7
Vcc
GND
RESET
C10830p
R110 33
+3.3V
SCL
R10310K
AT24LC32A/SNN110
A01
A12
A23
GND4
SDA5SCL6WP7Vcc8
+3.3V
R10410K
C103100n
C102100n
R106 33
R108 33R107 33
+3.3V
R10110K
R1050
R109 33
SDA
E2PWP- 001:D5
L101BG1608B121
R16210K
+3.3V
R163
10K
HDMI-CEC003:A5;003:A2;003:A4
HDMI3-RX0-003:A5HDMI3-RX0+003:A5
HDMI3-RX1+003:A5HDMI3-RX2-003:A5
HDMI3-SCL003:A5HDMI3-RXC+003:A5
HDMI3-RX2+003:A5
HDMI3-HP003:B6HDMI3-SDA003:A6
HDMI3-RXC-003:A5
HDMI3-RX1-003:A5
YPBPR-Y_IN003:D1YPBPR-Y_IN-003:D2
YPBPR-PB_IN003:D1YPBPR-PB_IN-003:D2
YPBPR-PR_IN003:D1YPBPR-PR_IN-003:D2
YPBPR-SOG_IN003:D1
VGA-R_IN-003:G3VGA-R_IN003:G2
VGA-G_IN003:G2VGA-G_IN-003:G3
VGA-B_IN003:G2VGA-B_IN-003:G3
VGA-HSYNC003:G2VGA-SOG_IN003:G2
VGA-VSYNC003:G2
RXO0+ 004:B1
RXO1- 004:B1
RXO2- 004:B1
RXO3- 004:B2
RXOC+ 004:B2
RXO1+ 004:B1
RXO4+ 004:B2RXO4- 004:B2
RXOC- 004:B1
RXO0- 004:B1
RXO2+ 004:B1
RXO3+ 004:B2
RXE4- 004:B2
RXE3- 004:B2
RXE0- 004:B2
RXE1- 004:B2
RXE0+ 004:B2
RXE2+ 004:B2
RXE4+ 004:B2
RXE2- 004:B2
RXE3+ 004:B2RXEC- 004:B2RXEC+ 004:B2
RXE1+ 004:B2
YPBPR-LIN 003:D2VGA-RIN 003:G1
CVBS1-RIN 003:D4
CVBS1-LIN 003:D4YPBPR-RIN 003:D2
VGA-LIN 003:G1
HPAMP-LOUT 003:F5
CVBS-ROUT 003:D5CVBS-LOUT 003:D6
SPDIF
HPAMP-ROUT 003:F4
CVBS1_IN003:D3
C13347n
CVBS_OUT003:D4
R16868
C124
100n
R157 22
C120
100n
+1.8V-DDR2
C127
100n
R149 75
+1.8V-DDR2
C128
100n
R154 22
+1.8V-DDR2
R146 75
C116
100n
C125
100n
R153 22
R137 22
C130
100n
C118
100n
B_MVERF
R155 22
R16410K
B_MVERF
R158 22+1.8V-DDR2
R117100
R151 75
R156 22
+1.8V-DDR2
R147 75
C129
100n
+1.8V-DDR2
A_MVERF
C111100n
C123
100n
R148 75
R116100
C119
100n
R16510K
C126
100n
C107100n
R150 75
R167100
R166100
R160 22
C117
100n
R159 22
R11410K
+1.8V-DDR2
R136 22R11510K
A_MVERF
C114100n
R14510K
R152 75
R14410K
C122
100n
C121
100n
R120 10KR119 10K
BL_PWM004:B2;005:B1
ISP_EN 003:G1
KEY005:E1
STB_AMP 005:E4
LED005:C1
1CS
2DO/DQ1
3WP/DQ2
4VSS
5DI/DQ0
6CLK
7NC/DQ3
8VCC
SCL
IR005:C2
UART-RX003:A1;003:G1;005:D1
SDA
UART-TX003:A1;003:G1;005:D1
USB-D+003:G3
USB-D-003:G3
HP-DCT- 003:H5
PWR_SW 005:B2
HP-MUTE- 003:G4
UART-RXSTB 003:A1
E2PWP- 001:A6
BL_SW- 005:B1PNPWR_SW 005:A5
R16110K
R134 22
R132 22
R125 75
R128 75
R126 75
R123 75
R124 75
R127 75
R135 22
R133 22
R129 75
R130 22
R131 22
R169100
C110
47n C115
47n
C132
100n
C131
100n
R118 22
MCLK 005:E2
SDIN 005:E3LRCLK 005:E3SCLK 005:E3
RESET_AMP 005:F4
R17010K
R17110K
R17210K
R141 0
R143 0
R142 0
R140 0
R138 0
R139 0
LOGO_BL
LVDS_I/O1LVDS_I/O2
USB_SW
AVOUT_MUTE-
H9DQ5
L2BA0
N8A4
B1DQ14
R2A12
P2A7
P3A9
D9DQ13
F1DQ6
D1DQ12
P8A8
M2A10 C2
DQ9
N7A6
F9DQ7
N3A5
C8DQ8
P7A11 D7
DQ10
B9DQ15L3
BA1
D3DQ11
N2A3
H1DQ4
M7A2M3A1
E2NC#E2
H3DQ3
M8A0
L1BA2
K8CK
R3NC#R3
J8CK
K2CKE
K9ODT
R7NC#R7
L8CS
K3WE
E8LDQS
F7LDQS
K7RAS
B7UDQS
L7CAS
F3LDMB3UDM
A2NC#A2
J2VREF
A8UDQS
R8NC#R8
G9VDDQ10
G7VDDQ9
G3VDDQ8
G1VDDQ7
E9VDDQ6
C9VDDQ5
C7VDDQ4
C3VDDQ3
C1VDDQ2
A9VDDQ1
G8DQ0
G2DQ1
H7DQ2
R1VDD5
M9VDD4
J9VDD3
E1VDD2
A1VDD1
J7VSSDL
J1VDDL
H8VSSQ10
H2VSSQ9
F8VSSQ8
F2VSSQ7
E7VSSQ6
D8VSSQ5
D2VSSQ4
B8VSSQ3
B2VSSQ2
A7VSSQ1
P9VSS5
N1VSS4
J3VSS3
E3VSS2
A3VSS1
H9DQ5
L2BA0
N8A4
B1DQ14
R2A12
P2A7
P3A9
D9DQ13
F1DQ6
D1DQ12
P8A8
M2A10 C2
DQ9
N7A6
F9DQ7
N3A5
C8DQ8
P7A11 D7
DQ10
B9DQ15L3
BA1
D3DQ11
N2A3
H1DQ4
M7A2M3A1
E2NC#E2
H3DQ3
M8A0
L1BA2
K8CK
R3NC#R3
J8CK
K2CKE
K9ODT
R7NC#R7
L8CS
K3WE
E8LDQS
F7LDQS
K7RAS
B7UDQS
L7CAS
F3LDMB3UDM
A2NC#A2
J2VREF
A8UDQS
R8NC#R8
G9VDDQ10
G7VDDQ9
G3VDDQ8
G1VDDQ7
E9VDDQ6
C9VDDQ5
C7VDDQ4
C3VDDQ3
C1VDDQ2
A9VDDQ1
G8DQ0
G2DQ1
H7DQ2
R1VDD5
M9VDD4
J9VDD3
E1VDD2
A1VDD1
J7VSSDL
J1VDDL
H8VSSQ10
H2VSSQ9
F8VSSQ8
F2VSSQ7
E7VSSQ6
D8VSSQ5
D2VSSQ4
B8VSSQ3
B2VSSQ2
A7VSSQ1
P9VSS5
N1VSS4
J3VSS3
E3VSS2
A3VSS1
RST_DEMO
SPDIF_CL
R2320
R2330
R234
4.7K
+3.3V-S
+3.3V-S
R235
47K
1NC/SIO3
2VCC
3NC_3
4PO2
5PO1
6PO0
7CS
8 SO/SIO1/PO7 9
WP/SIO2
10GND
11PO3
12PO4
13PO5
14PO6
15SI/SIO0
16SCLK
C1122.2u C113
2.2u
C10PAD_IO[8](A_A0)A22PAD_IO[41](A_A1)A9PAD_IO[5](A_A2)B23PAD_IO[44](A_A3)B9PAD_IO[3](A_A4)A23PAD_IO[43](A_A5)C9PAD_IO[6](A_A6)C23PAD_IO[45](A_A7)B8PAD_IO[4](A_A8)A24PAD_IO[46](A_A9)B22PAD_IO[42](A_A10)C8PAD_IO[2](A_A11)B24PAD_IO[35](A_A12)
C13PAD_IO[14](A_DQ0)A19PAD_IO[32(A_DQ1)A12PAD_IO[15](A_DQ2)B19PAD_IO[33](A_DQ3)C20PAD_IO[34](A_DQ4)B12PAD_IO[13](A_DQ5)C19PAD_IO[31](A_DQ6)A13PAD_IO[17](A_DQ7)B14PAD_IO[18](A_DQ8)C18PAD_IO[29](A_DQ9)C14PAD_IO[19](A_DQ10)A18PAD_IO[30](A_DQ11)B18PAD_IO[28](A_DQ12)B13PAD_IO[16](A_DQ13)B17PAD_IO[27](A_DQ14)C15PAD_IO[20](A_DQ15)
A16PAD_IO[23](A_DQS0)C16PAD_IO[24](A_DQS0B)A15PAD_IO[21](A_DQS1)B15PAD_IO[22](A_DQS1B)
B16PAD_IO[26](A_DQM0)C17PAD_IO[25](A_DQM1)
C12PAD_IO[12](A_MCLK)B11PAD_IO[10](A_MCLKZ)C21PAD_IO[37](A_CKE)
B20PAD_IO[36](A_WEZ)B10PAD_IO[9](A_RASZ)A10PAD_IO[7](A_CASZ)A21PAD_IO[39](A_BA0)B21PAD_IO[38](A_BA1)C22PAD_IO[40](A_BA2)C11PAD_IO[11](A_ODT)
D22MVREF
B7PAD_IO[0](A_A13)
E23PAD_IO[55](B_A0) U24PAD_IO[88](B_A1) D24PAD_IO[52](B_A2) V25PAD_IO[91](B_A3) D25PAD_IO[50](B_A4) V24PAD_IO[90](B_A5) D23PAD_IO[53](B_A6) W25PAD_IO[92](B_A7) C25PAD_IO[51](B_A8) W24PAD_IO[93](B_A9) V23
PAD_IO[89](B_A10) C24PAD_IO[49](B_A11) W23PAD_IO[82](B_A12) B25PAD_IO[47](B_A13)
H23PAD_IO[61](B_DQ0) P24PAD_IO[79](B_DQ1) G24PAD_IO[62](B_DQ2) R23PAD_IO[80](B_DQ3) R24PAD_IO[81](B_DQ4) G25PAD_IO[60](B_DQ5) P23PAD_IO[78](B_DQ6) H24PAD_IO[64](B_DQ7) J25PAD_IO[65](B_DQ8) N23PAD_IO[76](B_DQ9) J24
PAD_IO[66](B_DQ10) N24PAD_IO[77](B_DQ11) N25PAD_IO[75](B_DQ12) J23PAD_IO[63](B_DQ13) M25PAD_IO[74](B_DQ14) K23PAD_IO[67](B_DQ15)
L24PAD_IO[70](B_DQS0) L23
PAD_IO[71](B_DQS0B) K24PAD_IO[68](B_DQS1) K25
PAD_IO[69](B_DQS1B)
M23PAD_IO[73](B_DQM0) M24PAD_IO[72](B_DQM1)
G23PAD_IO[59](B_MCLK) F25
PAD_IO[57](B_MCLKZ) T23PAD_IO[84](B_CKE)
R25PAD_IO[83](B_WEZ) F23
PAD_IO[56](B_RASZ) E24PAD_IO[54](B_CASZ) T24PAD_IO[86](B_BA0) T25PAD_IO[85](B_BA1) U23PAD_IO[87](B_BA2) F24PAD_IO[58](B_ODT)
AB25PAD_PWM0AB24PAD_PWM1E6PAD_PWM2
J5PAD_SAR0G4PAD_SAR1B4PAD_SAR2(POWER_DET)
C4PAD_GPIO_PM6(BOOT_FLASH_CS)A4PAD_SPI_CZ(BACKUP_FLASH_CS)A2PAD_SPI_CKB3PAD_SPI_DIA3PAD_SPI_DOB2PAD_GPIO_PM8(FLASH_WP)
P6DDCA_CKN6DDCA_DA
AA23PAD_DDCR_CKAA24PAD_DDCR_DA
G5PAD_IRIN
AD1PAD_XTAL_INAE2PAD_XTAL_OUT
E5PAD_RESET
C2PAD_DP_P0B1PAD_DM_P0AD11PAD_DP_P1AE11PAD_DM_P1
F11PAD_GND_EFUSEE11PAD_TESTPINPP
AC24PADA_OUTP_CH[6](PAD_R_ODD[7]) AC25PADA_OUTN_CH[6](PAD_R_ODD[6]) AD24PADA_OUTP_CH[7](PAD_R_ODD[5]) AD25PADA_OUTN_CH[7](PAD_R_ODD[4]) AE24PADA_OUTP_CH[8](PAD_R_ODD[3]) AC23PADA_OUTN_CH[8](PAD_R_ODD[2]) AE23PADA_OUTP_CH[9](PAD_R_ODD[1]) AD23PADA_OUTN_CH[9](PAD_R_ODD[0]) AE22
PADA_OUTP_CH[10](PAD_G_ODD[7]) AC22PADA_OUTN_CH[10](PAD_G_ODD[6]) AC21PADA_OUTP_CH[11](PAD_G_ODD[5]) AD22PADA_OUTN_CH[11](PAD_G_ODD[4])
AC20PADA_OUTP_CH[12](PAD_G_ODD[3]) AD21PADA_OUTN_CH[12](PAD_G_ODD[2]) AE20PADA_OUTP_CH[13](PAD_G_ODD[1]) AD20PADA_OUTN_CH[13](PAD_G_ODD[0]) AE19PADA_OUTP_CH[14](PAD_B_ODD[7]) AC19PADA_OUTN_CH[14](PAD_B_ODD[6]) AC18PADA_OUTP_CH[15](PAD_B_ODD[5]) AD19PADA_OUTN_CH[15](PAD_B_ODD[4]) AC17PADA_OUTP_CH[16](PAD_B_ODD[3]) AD18PADA_OUTN_CH[16](PAD_B_ODD[2]) AE17PADA_OUTP_CH[17](PAD_B_ODD[1]) AD17PADA_OUTN_CH[17](PAD_B_ODD[0])
T5PAD_TCON1(SC1_RE1) AB10
PAD_TCON2(FE_ANT5V_MONITOR)
V5PAD_TCON5(SC1_MUTE) AC11
PAD_TCON6(PCM_5V_CTL)
A7PAD_GPIO0(NTP_MUTE) C7PAD_GPIO1(AMP_RST) F4PAD_GPIO2(INV_CTL)
D6PAD_PWM3
AA7PAD_SAR3
AA8PAD_TCON7(SIDE_AV_DET)
AA9PAD_TCON4
AB7PAD_TCON3(TUNER_RESET)
AA10PAD_TCON0
R6PAD_TCON9(COMP_DET) Y8PAD_TCON10(HP_DET) Y9
PAD_TCON11(HP_MUTE)
T4PAD_TCON15(SC1_DET)
E4PAD_GPIO3(PANEL_CTL) C3
PAD_GPIO4(USB_CTL) D4PAD_GPIO5(ERROR_OUT) F6PAD_GPIO12(AMD_SCL) F5PAD_GPIO13(AMP_SDA)
AB8PAD_GPIO_PM0(5V_HDMI_3) H5PAD_GPIO_PM1(5V_HDMI_1) C5
PAD_GPIO_PM4(POWER_ON_OFF) K4PAD_GPIO_PM5(5V_HDMI_2) L5PAD_GPIO_PM11(DSUB_DET) M6PAD_GPIO_PM12(EDID_WP)
G2PAD_RX0N_AH3PAD_RX0P_AH2PAD_RX1N_AJ3PAD_RX1P_AJ2PAD_RX2N_AJ1PAD_RX2P_AG3PAD_RXCN_AG1PAD_RXCP_AM4DDCDA_CKM5DDCDA_DAK6PAD_HOTPLUGA
D2PAD_RX0N_BE3PAD_RX0P_BE2PAD_RX1N_BF3PAD_RX1P_BF2PAD_RX2N_BF1PAD_RX2P_BD3PAD_RXCN_BD1PAD_RXCP_BJ6DDCDB_CKL6DDCDB_DAJ4HOTPLUGB
AC8PAD_RX0N_CAD9PAD_RX0P_CAC9PAD_RX1N_CAD10PAD_RX1P_CAE10PAD_RX2N_CAC10PAD_RX2P_CAE8PAD_RXCN_CAD8PAD_RXCP_CAE7DDCDC_CKAD7DDCDC_DAAC7HOTPLUGC
K5PAD_CEC
R4PAD_LINEIN_L0 R5PAD_LINEIN_R0 T6PAD_LINEIN_L1 U6PAD_LINEIN_R1 V6PAD_LINEIN_L2 U5PAD_LINEIN_R2 AD6PAD_LINEIN_L5 AC6PAD_LINEIN_R5
V1PAD_LINEOUT_L0 V2PAD_LINEOUT_R0 AA6PAD_LINEOUT_L3 Y5PAD_LINEOUT_R3
AD5PAD_EARPHONE_OUTL AE5PAD_EARPHONE_OUTR
AB4PAD_VRP AB5PAD_VAG AC3
AVSS_VRM_ADC_DAC
A6PAD_I2S_OUT_MCK B5PAD_I2S_OUT_SD B6PAD_I2S_OUT_WS C6PAD_I2S_OUT_BCK
C1PAD_I2S_IN_BCK(USB0_OCD) H6PAD_I2S_IN_SD(USB0_CTL) G6
PAD_I2S_IN_WS
P5PAD_SPDIF_OUT
M2PADA_RIN0MM3PADA_RIN0PL2PADA_GIN0ML3PADA_GIN0PK1PADA_BIN0MK3PADA_BIN0PK2PADA_SOGIN0N4PAD_HSYNC0N5PAD_VSYNC0
R3PADA_RIN1MP2PADA_RIN1PP3PADA_GIN1MN2PADA_GIN1PN3PADA_BIN1MM1PADA_BIN1PN1PADA_SOGIN1W6PAD_HSYNC1Y6PAD_VSYNC1
U2PADA_RIN2MU3PADA_RIN2PT2PADA_GIN2MT1PADA_GIN2PR1PADA_BIN2MR2PADA_BIN2PT3PADA_SOGIN2
AC5PADA_CVBS0 W4PADA_CVBS1 W5PADA_CVBS2
W2PADA_CVBS4 W3PADA_CVBS5
V3PADA_CVBS_OUT1 AA4PADA_CVBS_OUT2
W1PADA_VCOM
V4PADA_HSYNC2
AA5PADA_CVBS3
N109CAT24C04WI
1NC1
2A1
3A2
4Vss
5SDA
6SCL
7WP
8Vcc
N104EN25Q64-104HIP
Close to DDR
Close to 309
Close to DDR
Close to DDR
Close to 309
Close to 309
Close to DDR
569KI0801A
A B C D E F G H
1
2
3
4
5
6
-B
PCMCIA TS1
TS0
FRONT END
NAND FLASH
Sheet toDRAWN BY
42
A1.0
RF 9222KI5101DL
N101 MSD309PX-LF-V1
NC
569KI0801A
XOCECOXIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
NJ01ATBM8848
+1.8V_TUNER
SIGN1837
T_SCL 002:H5T_SDA 002:H4
IF_AGC 002:G5RF_AGC 002:F2
R201 2.2K
R202 2.2K
C201 100nC202 100n
DIF_M 002:F4
DIF_P 002:F4
C203 100n
C209100n
T_SCL002:C5
GND-D
C207100p
R2051K
C206100pGND-D
IF_P
GND-D
R213100
L201STLI1608_R12KT
C205150p
R214100
R2030
R2040
DIF_M002:C4
DIF_P002:C4
SDA_T
SCL_T
RFAGC_A
RF_AGC002:C4
+3.3V_TUNER
IF_N
C204 100n
T_SDA002:C5
C21122n
C208100n
+5V_TUNER
IF_AGC
002:C4
R2124.7K
R20610K
R2114.7K
R207
0
+5V
GND-D
+5V_TUNER
GND-D
+5V +3.3V_TUNERR21051
C212
100n
C213
10u C224
220u16V
C223100n
C221100n
GND-D
C245100n
G201
32MHz
GND-D
+1.8V_TUNER
SYS_RESETC227100n
C234
100n
C243100n
+3.3V_TUNER+1.8V_TUNER
+3.3V_TUNER
GND-D
GND-D
C246
100n
C230
1n
GND-D
GND-D
C241
1n
GND-D
L204390nH
CS0603-R39J-S
+3.3V_TUNER
SCL_T
C252100n
+1.8V_TUNER
C25430p
+3.3V_TUNER
+1.8V_TUNER
GND-D
C232120p
IFAGC
GND-D
GND-D
C235
100n
GND-D
+3.3V_TUNER
GND-D
C247100n
L205
820nH
GND-D
C228100n
GND-DGND-D
L202270nH
CS0603-R27J-S
C256100n
C2421u
+1.8V_TUNER
GND-D
R229
4.7K
GND-D
GND-D
GND-D
SDA_T
L20312nH
CS0603-12NJ-S
C233
100n
GND-D
GND-D
C231100n
C251
10p
R225
C25030p
C229100n
+1.8V_TUNER
GND-D
C22639p GND-D
C22556p
C253
10p
+3.3V_TUNER
GND-D
C255100n
GND-D
C239100n
C238100n
C240220u16V
GND-D
+1.8V_TUNER
N203AS1117-1V8
3IN
1GND
2OUT
4
SYS_RESETR2270
R228
0C22210u
C23610u
+3.3V_TUNER
N204
XC5200C
1VDDA
2IN1
3GND
4IN2
5GND
6EXTCK
7GND
8VDDA
9VDDA
10VDDC
11GND
12VDDC
13
VDDC
14
VDDA
15
VAGC
16
VIF
17
VDDA
18
SIF
19
GND
20
VDDC
21
VDDA
22
GND
23
VDDD
24
TESTMODE NC 25
NC
26VDDC
27NC
28SEL
29X2
30GND
31X1
32EXTREF NC
33VDDD
34SCL
35SDA
36GND
37
RESET
38
VI2C
39
VDDC
40
VREFN
41
VREFP
42
VDDC
43
VDDC
44
REXT
45
VDDA
46
GND
47
VDDC
48
VDDA
N202
AZ1117-3.33
IN2
OUT
1GND
C215
100u
16V
TS_D7
TS_D5
TS_D0
TS_SYNCTS_VAL
TS_D4
TS_D1TS_D2TS_D3
TS_D6
TS_CLK
+3.3V_DIV
RJ25100TS_D1
CJ08100n
IFAGC_D
TS_D4
TS_D0 RJ27100K
CJ28100n
RJ19100K
CJ25100n
+1.2V_DE
CJ18100n
+3.3VA_DE
+3.3V_DE
TS_CLKRJ0233
TS_D2TS_D3
RJ1010K
CJ17100n
CJ19100n
RJ15100K
RJ20100K
CJ03100n
TS_D7
RJ22100K
RJ17100K
CJ04100n
CJ33100n
RJ13100K
RJ04
232
LJ04SGMI2012-2R2KT
CJ16100n
+3.3V_DE
CJ10100n
CJ35100n
CJ11100n
CJ26100n
LJ03STBH2012-221PT
TPJ01
CJ341u
GND-D+1.2V_DE
+1.2V_DE
+3.3V_DE
+1.2V_DE
+3.3V_DE CJ21100n
GND-D
CJ24100n
TV_FAT_IFN
+3.3V_DE
CJ31100n
RJ114.7K
CJ14100n
CJ3010u
TS_D6
TV_FAT_IFP
RJ051M
+3.3V_DIV
CJ1510u
RJ0133
CJ12100n
RST_DEMO
CJ29100n
RJ21100K
CJ13100n
LJ01STBH2012-221PT
RJ0810K
1TSPSYNC2TSBVLD3TSBCLK4TSB75TXB66VDD33_67TSB58TSB49TSB310VDD121011TSB212TSB113TSB014PWM015VDD12_PLL16CLK_REF_OUT17VDD_DIV18REFCLKIO
19
REFCLKI1
20
VDD_OSC
21
DVDD_ADC
22
ADVDD_ADC
23
QVINP
24
QVINN
25
IVINP
26
IVINN
27
AVDD_REF
28
REF_BIAS_EXT
29
VDD1229
30
TESTIO16
31
TESTIO15
32
VDD33
33
TESTIO14
34
TESTIO13
35
TESTIO12
36
TESTIO11
37TESTIO10
38I2CINT
39SCLM
40SDAM
41VDD12_41
42SCLS
43SDAS
44DBGBUS17
45VDD33_45
46DBGBUS16
47DBGBUS15
48TESTIO17
49TESTIO18
50TESTIO19
51VDD33_51
52VDD12_52
53DBGBUS14
54DBGBUS13
55
NC_55
56
NC_56
57
VDD12_57
58
NC_58
59
VDD33_59
60
VDD33_60
61
DBGBUS12
62
DBGBUS11
63
VDD33_63
64
DBGBUS10
65
VDD33_65
66
PWM1
67
VDD33_67
68
VDD12_68
69
RESETN
70
DBGSEL
71
TEST0
72
TEST1
73
GND
RJ234.7K
TS_VAL
+3.3V_DE
CJ32100n
+3.3VA_DE
CJ01100n
RJ094.7K
CJ05100n
CJ27100n
+1.2V_DE
TS_D5
CJ20100n
CJ071u
RJ244.7K
RJ0333
+3.3V_DE
RJ0610K
RJ1445.3K
RJ18100K
+3.3V_DE
+3.3V_DE
+3.3V
CJ23100n
GJ0130.400MHz
RJ161K
CJ22100n
CJ0910u
TS_SYNC
+3.3V_DE
LJ06STPB3216-380PT
+3.3VA_DE
RJ26100
DJ02HMF0603BH05BC
RJ07
4.7K
R239 0
R240 0
C244100n
R244 0
R243 0
+3.3V_TUNER_1
+3.3V_TUNER_1
R242
0
RF_SEL
R2380
IFAGC
GND-D
GND-D
RFAGC_A
N201FSA4159
1B1
2GND
3B0
4A
5Vcc
6S
C257
100n16VIFAGC_D
R24947
R246390
R25247
IF_N
GND-D
C261100n
GND-D
R250390
GND-D
GND-D
TV_FAT_IFP
+5V_TUNER
C259100n
TV_FAT_IFN
+5V_TUNER
GND-D
R2450
GND-D
GND-D
R24747
C260100n
R251390
C258100n
R248390
IF_PGND-D
47R253
R241
0
R236
4.7K
R237100
RF_SEL
+3.3V_DE
+3.3VLJ05
STBH2012-221PTNJ02
AP1117-ADJ
3IN
1
2OUT
4
CJ37100n
CJ36100u16V
CJ38100u16V
CJ39100n
+1.2V-Core+1.2V_DE
RJ28
0
V203MMBT3906LT1
13
2
V202MMBT3906LT1
13
2
V201MMBT3906LT1
13
2
V204MMBT3906LT1
13
2
T_SDA 002:H4T_SCL 002:H5
C248
100n
C249
100n
W21PAD_PCM_D[0]U21PAD_PCM_D[1]U19PAD_PCM_D[2]AD12PAD_PCM_D[3]AC12PAD_PCM_D[4]AD13PAD_PCM_D[5]Y12PAD_PCM_D[6]AA11PAD_PCM_D[7]
Y24PAD_PCM_A[0]Y22PAD_PCM_A[1]AB22PAD_PCM_A[2]AA22PAD_PCM_A[3]AA20PAD_PCM_A[4]Y21PAD_PCM_A[5]AA18PAD_PCM_A[6]AA19PAD_PCM_A[7]AA16PAD_PCM_A[8]AA14PAD_PCM_A[9]AA12PAD_PCM_A[10]Y15PAD_PCM_A[11]AA17PAD_PCM_A[12]AA15PAD_PCM_A[13]AE14PAD_PCM_A[14]Y20PAD_PCM_RESET
AD16PAD_PCM_IRQA_NY13PAD_PCM_OE_NY14PAD_PCM_IORD_NAA13PAD_PCM_CE_NAC14PAD_PCM_WE_NAB23PAD_PCM_CD_NAB20PAD_PCM_WAIT_NAB14PAD_PCM_IOWR_NAA21PAD-PCM_REG_N
Y25PAD_PCM2_CE_N
T21PAD_PF_ALET19PAD_PF_AD[15]
Y16PAD_TS1_D[0] AD14PAD_TS1_D[1] AD15PAD_TS1_D[2] AC15PAD_TS1_D[3] AC16PAD_TS1_D[4] Y17PAD_TS1_D[5] AB17PAD_TS1_D[6] AB19PAD_TS1_D[7] Y18PAD_TS1_CLK AE16PAD_TS1_VLD AB16PAD_TS1_SYNC
U20PAD_TS0_D[0] V20PAD_TS0_D[1] R19PAD_TS0_D[2] AE13PAD_TS0_D[3] AC13PAD_TS0_D[4] Y11PAD_TS0_D[5] AB11PAD_TS0_D[6] AB13PAD_TS0_D[7] Y19PAD_TS0_CLK Y23PAD_TS0_VLD W20PAD_TS0_SYNC
AA3PAD_IP AA2PAD_IM
Y3PAD_QP Y2PAD_QM
AB1PAD_VIFP AA1PAD_VIFM
AB2PAD_SIFP AB3PAD_SIFM
AC4PAD_TGPIO0(RF_AGC_CTRL) AD2PAD_TGPIO1(DEMOD_RESET) AD4
PAD_TGPIO2(TUNER_SCL) AE4PAD_TGPIO3(TUNER_SDA)
AD3PAD_IFAGC AE3
PAD_RFAGC_TAGCP21PAD_PF_CE0ZP20PAD_PF_CE1ZR20PAD_PF_OEZT20PAD_PF_WEZP19PAD_F_RBZ
R2540
R2550
R2570
R258
0
+3.3V_TUNER_2
+3.3V_TUNER_2
+3.3V_TUNER_2+3.3V_TUNER
C214220u16V
GND-D
R2261K 1%R231
0
R2590
R2600
R2560
R6290
+5V_TUNER_A
+5V_TUNER_A
+5V_TUNER_A
+5V_TUNER_A+5V_TUNER
R6300
CJ02
33p
50V
CJ06
33p
50V
R230100
X201IF-10S
@pinCo
1
@pinCo
GND
C216
22p
50V
C217
22p
50V
GND-D
Close to 309
1%
4.99K
59K-F
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
A B C D E F G H
1
2
3
4
5
6
Sheet toDRAWN BY
43
A1.0
AV Interface 9222KI5101DL569KI0801A
XOCECOXIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
VGA-SDAVGA-SCL
RS232-RXD
RS232-TXD
VB06BC847AW
VB05BC847AW
100pCB31
10KRB56
CVBS1-RIN001:F4
1nCB52
47RB12
47RB65
GND-D
001:F4VGA-RIN
+5V-S
GND-D
ISP_EN001:B4
12KRB50
220MHzZB0147RB64
75RB28
47pCB23
GND-D
VB07BC847AW
001:H5YPBPR-PB_IN
4.7KRB55
UART-RX001:B4;003:G1;005:D1
+5V-S001:H5
YPBPR-SOG_IN
CVBS1-LIN001:F4
GND-D
12KRB16
001:H4VGA-VSYNC
001:F4VGA-LIN
HP-DCT-001:D5
47RB67
RB0333
15KRB66
10KRB47
001:B4;003:A1;005:D1UART-RX
47RB10
MAX232CSENB01
C1+1
V+2
C1-3
C2+4
C2-5
V-6
T2OUT7
R2IN8
R2OUT9T2IN10T1IN11R1OUT12R1IN13T1OUT14GND15Vcc16
001:H4VGA-SOG_IN
100pCB29
001:H4VGA-B_IN
100pCB30
GND-D
CB4747p
+3.3V-S
001:H4VGA-G_IN
USB-D+001:B5
10KRB17
RB591K
HPAMP-ROUT001:F4
470RB11
001:H5YPBPR-Y_IN
001:F4YPBPR-LIN
001:H4VGA-HSYNC
XB06UBA-100/W
1
2
3
4
G
G
RB0233
CVBS-ROUT001:F4
75RB26
220MHzZB03
47RB13
GND-D
GND-D
10KRB57
CVBS1_IN001:I4
47pCB48
+5V75
RB80
47pCB24
GND-D
GND-D
GND-D
GND-D
12KRB18
VCC-VGA
001:B5;003:A1;005:D1UART-TX
IP4223CZ6NB09
1 2 3
456
33RB48
CVBS-LOUT001:F4
4.7KRB54
USB-D-001:B6
RB0133
RB4433
HP-MUTE-001:D5
CVBS_OUT001:I4
001:H4VGA-R_IN
33RB45
1nCB18
10KRB15
GND-D
HPAMP-LOUT001:F4
75RB27
12KRB58
75RB75
UART-RXSTB001:D6
SPDIF001:F5
001:H5YPBPR-PR_IN
GND-D
220MHzZB02
33RB49
001:F4YPBPR-RIN
VCC-VGA
UART-TX001:B5;003:G1;005:D1
75RB79
GND-D
+3.3V
CB04100n
CB64100n
CB02 100n
CB03 100n
CB01 100nCB05 100n
100nCB54
CB0947n
47nCB51
47nCB50
47nCB17
47nCB20
47nCB19
47nCB53
RB761K
CB071u
1uCB46
CB101u
CB431u
1uCB45
CB441u
CB111u
1uCB08
RB22 68
RB24 68YPBPR-PR_IN-001:H5
CB26 47n
RB23 68
CB28 47n
YPBPR-Y_IN-001:H5
CB27 47nYPBPR-PB_IN-001:H5
RB7068
RB6968
VGA-B_IN-001:H4
VGA-G_IN-001:H4
VGA-R_IN-001:H4
RB6868
GND-D
CB5747n
CB5847n
CB5647n
RA14 4.7K
HDMI3-SDA001:E5
+5V-HDMI3
HDMI3-RX0-001:E5
RA02 33
+3.3V +5V-HDMI3
HDMI-CEC001:E5;003:A2;003:A4
RA191K
HDMI3-SCL001:E5
+5V-HDMI3
VA03BC847AW
CA01100n
RA01 10K
RA1010
RA0910
XA01HDMI
18
11
4
17
7
14
32
10
13
6
19
9
1
16
5
12
15
8
HDMI3-HP001:E5
HDMI3-RX1+001:E5HDMI3-RX2-001:E5
RA231K
RA13 4.7K
+5V
RA03 33
HDMI3-RXC-001:E5
CM1213-08MSNA03
CH11
CH22
CH33
CH44
VN5
CH56CH67VP8CH79CH810
RA2110K
+5V-HDMI3
HDMI3-RX0+001:E5
HDMI3-RX2+001:E5
HDMI3-RX1-001:E5
HDMI3-RXC+001:E5
+5V-HDMI3
RA171K
100RB62RB63 100
GND-D
GND-D
22KRB78RB74
22K
RB41 5.1
RB42 5.1
CB14180p
CB12180p
RB09100K
RB07100K
RB05100
RB06100
GND-D
+5V-PU
RB52470
RB53470
VB04BC847AW
VA01BC847AW
4.7KRB51 ISP_EN001:B4
GND-D
ISP_EN001:B4
RA04 4.7K
GND-D
GND-D
RB374.7K
RB43
4.7K
VB03BC847AW
DB04LL4148
GND-D
RB344.7K
12
DB05
LL4148
DB03LL41481 2
GND-D
CB39
470u
16V
CB62100u16V
FUB01SMD1206L150THWR
1.5A
XB03JY-3541L-01-030
G
R
L
RB81
1K
12
+5V
CB66100n
12 R
B82
4.7K
12
RB311K
RB321K
RB36200K
RB35200K
CB413.3n
CB403.3n
VA05BC847AW
RA27200
RA25
4.7K
SPDIF001:F5
+3.3V
VA06BC847AW
RA28
300
RA264.7K
SPDIF_CL
XB08
HC1038-15F-3.08
12
34
5
67
89
1112
1314
10 15
XB07JY-3541L-01-030
G
R
L
CB55100u
10V
LB01
22uH
CB42
100n
NB08
BH3547F
1OUT1
2MUTE
3IN1
4GND
5IN2
6BIAS
7OUT2
8VCC
CB3747u
16V
CB38
100u
10V CB49
100u
10V
GND-D+5V-PU
CB161u
10V
+5V
XB01PJ-3514-3P
G
L
R
XB04RCA-103A-OR
OR
XB05ST-113
R
G2
L
G5
RB61
120
GND-D
RA05
10K
RA06
10K
XB02
RCA-386A-02
GBU
R
RB83
0
RB84
0
+12V_A
VB02MMBT3906LT1
NB07CAT24C02WI
1A0
2A1
3A2
4Vss
5SDA
6SCL
7WP
8Vcc
NA01CAT24C02WI
1A0
2A1
3A2
4Vss
5SDA
6SCL
7WP
8Vcc
DA01BAV70
DB06BAV70
+5V
CA04
100n
16V
CB60
1u
CA031u
10V
CA021u
10V
RA3075
RB60
180
RA29
47
RB38100K
CB32
1u
10V
Near MSD309
Near MSD309
Near MSD309
Near MSD309
Near MSD309
Near MSD309
A B C D E F G H
1
2
3
4
5
6
XOCECO
-F
Sheet toDRAWN BY
44
A1.0
InternalInterfacePOWER & Audio AMP 9222KI5101DL
N101 MSD309PX-LF-V1
569KI0801A
XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
SDA
SCL
LED 001:B4
GND-D
+5V-S
+5V-S
SDA
R62345.3K
1%
N606AS1117-3V3
INGND
OUT
GND-D
+3.3V-S
R19733
GND-D
L601STPB3216-380PT
GND-D
+3.3V
GND-D
PNPWR_SW
001:D6
C60610u
+5V-PU
L603STPB3216-380PT
+3.3V-S
C63110u
GND-D
C61110u
R19833
R2004.7K
V107BC847AW
N605AO4803A
1S2
2G2
3S1
4G1
5D1_5
6D1_6
7D2_7
8D2_8
UART-TX
001:B5;003:A1;003:G1
UART-RX
001:B4;003:A1;003:G1
GND-D
R62410K1%
C63210u
V603BC847AW
+3.3V
R60710K
X103TJC10-04A
1
2
3
4
C62810u
+3.3V
R62210K1%
VDD-P
GND-D
GND-D
R19510K
C60510u
+12V-AMP
R1961K
+5V-S
R61910K1%
+1.8V-DDR2
+3.3V
+3.3V
GND-D
R61347K
IR001:B5
GND-D
C60410u
+5V-S
+1.2V-Core
R1994.7K
R6011K
SCL
R6214.3K
1%
R60310K
R6051K
+3.3V
V601BC847AW
L602STPB3216-380PT
C63510u
KEY 001:B4
D602SK34A
C613100n
C602100n
C636100n
C638100n
+3.3V-S
C617100n
C619100n
C623100n
C62110n
N603MP2307
1
BS
2
IN
3SW
4
GND4
5FB
6
COMP
7EN
8SS
R2085.6K1%
C614100n
C612100n
C610100n
R609100K
R612100K
C62233p
C61810n
R6171K
R6184.7K
R1924.7K
R1904.7K
R1941K
C14039p
GND-D
L606
33uHSLF7045T-330MR82-PF
21
D6011N4007
+3.3VC627100n
C630100n
GND-D
+2.5V
+3.3V-S +1.8V-DDR2
+3.3V
GND-DGND-D
GND-D GND-D
C147100n
C150100n
C151100n
C153100n
C155100n
C156100n
C152100n
C154100n
C148100n
C149100n
GND-DGND-D
+1.2V-Core
L104
BG1608B121
GND-D
+3.3V-S
C145100n
+3.3V
+2.5V
L103
BG1608B121
+1.8V-DDR2
GND-D
+3.3V-S
R18310K
+5V+3.3V-S
R18110K
V102BC847AW
R176100
V101BC847AW
R1851K
+5V-S
V104BC847AW
GND-D
X101TJC3S-13AW
1
2
3
4
5
6
7
8
9
10
11
12
13R17710K
+5V +5V
GND-D
BL_SW-001:D6
PWR_SW001:D6
R17310K
BL_PWM001:B4;004:B2
C137100n
+5V-S
+3.3V
V103BC847AW
R1841K
R1781K
+5V-S
GND-D
C13810u
R1741K
R18210K
R1801K
R1791K
GND-D
R1861K
R19110K
C625100n
+1.2V-Core
C157
100n
C159
100n
C161
100n
C163
100n
C165
100n
C167
100n
C158
100n
C160
100n
C162
100n
C164
100n
+1.2V-Core +3.3V
+3.3V-S +1.8V-DDR2 +2.5V
C166
100n
GND-D GND-D GND-D
GND-DGND-D
C634100n
R6108.2K
R625390
R626390
R628390
R627390
L607
10uH
NR8040T100M
C60310u
CV03100n
CV17100n
RV22470
CV2739n
CV192.2n
RV1510K
MCLK
RV3010K
CV2139n
CV11
47n
RV191K
RV1047
RV043K
CV30100n
RV2910K
SCLK
CV22100n
CV104.7n
RV2710K
CV251n
CV29
1n
RV1147
RV2047K
CV31100n
DV01LL4148
CV07100n
CV321u
RV2810K
CV16100n
RV1818.2K
CV26100n
CV02100n
RV1610K CV24
39n
VV02
DV04LL4148
CV281n
CV331u
RV170
CV14
47n
RV0610K
RV0510K
RV073K
CV231n
RV0910K
RV21
470
SDIN
LRCLK
RV23100
CV09100n
GND-D
CV134.7n
SCL
RV2422K
CV15
10u16V
NV01
TAS5711
1OUT_A
2PVDD_A_2
3PVDD_A_3
4BST_A
5GVDD_OUT
6SSTIMER
7OC_ADJ
8PBTL
9AVSS
10
PLL_FLTM
11
PLL_FLTP
12
VR_ANA
13AVDD
14A_SEL
15MCLK
16OSC_RES
17DVSSO
18VR_DIG
19PDN
20LRCLK
21SCLK
22SDIN
23SDA
24SCL
25
RESET
26
STEST
27
DVDD
28
DVSS
29
GND
30
AGND
31
VREG
32
GVDD+OUT
33
BST_D
34
PVDD_D_34
35
PVDD_D3_5
36
OUT_D
37PGND_CD_37
38PGND_CD_38
39OUT_C
40PVDD_C_40
41PVDD_C_41
42BST_C
43BST_B
44PVDD_B_44
45PVDD_B_45
46OUT_B
47PGND_AB_47
48PGND_AB_48
DV02LL4148
RV1247
RV0847
CV12100n
+12V-AMP
+12V-AMP
+12V-AMP
+12V-AMP
+12V-AMP
+12V-AMP
+3.3V
+3.3V
+3.3V
+5V
STB_AMP001:B4
RESET_AMP
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-DGND-D
GND-D
GND-D
GND-D
GND-D
GND-D
GND-D
SDA
C60910u
LV01NR8040T220M
LV02NR8040T220M
GND-D
R187100K
RV031K
+3.3V
CV064.7u
C142100n
RV26
3K
RV25
3K
GND-D
GND-D
+5V
RV014.7K
RV021K
+5V
R62010K1%
N602MP2309
1
BS
2
IN
3SW
4
GND
5FB
6
COMP
7EN
8SS
+5V
R1931K
LOGO_BL
R209
1K
+3.3V-S
C144
33p
C143
100n
L102NR6045T150M
GND-DGND-D
+5V+5V-S
USB_SW
R615
100K
+5V_USBN604
MP2307
1
BS
2
IN
3SW
4
GND4
5FB
6
COMP
7EN
8SS
L608
10uH
NR8040T100M
L605STPB3216-380PT
L604STPB3216-380PT
+5V_USB
R602
1K
+3.3V
R60410K V602
BC847AW
GND-D
R606
1K
+3.3V
R60810K
R611
8.2K
C60710u
C608
10u
V604BC847AW
GND-D
R614
47K
+5V_USB
C626100n
C620
47p
C624
47p
DV03LL4148
CV04
33p
50V
CV08
33p
50V
GND-D GND-D
RV1433
RV1333
X102
TJC10S-07A
1
2
3
4
5
6
7
X104
1
2
3
XV01
1
2
3
4
+12V_A
+12V_A
RXO3-001:D4
R404 0
RXE1+001:D4
RXO4+001:D4
RXOC-001:D4
RXO3+001:D4
RXEC-001:D4
SDA001:A6;001:B5;005:C2;005:E1;005:E3
RXO4-001:D4
RXE2-001:D4
RXE4-001:D5
SCL001:A6;001:B5;005:C2;005:E1;005:E3
VDD-P
RXE2+001:D4
RXO0+001:D4
RXO2-001:D4
RXO0-001:D4
R401 0
GND-D
RXE4+001:D4
RXE3-001:D4LVDS_I/O2
R405 10K
K401
RXE0-001:D4
R40722
RXE1-001:D4
LVDS_I/O1
VDD-P
RXO2+001:D4
RXO1-001:D4
R406 0
GND-D
RXE0+001:D4
X401PHB-2x20-2.0
2222
11
2121
44
55
1515
1111
66
2020
88
1313
99
1414
1717
1818
1919
1616
77
1212
22
33
1010
2323
2424
2525
2727
2828
2626
2929
3030
3131
3232
3333
3434
3535
3636
3737
3838
3939
4040
R402 0
RXEC+001:D4
R40822
RXO1+001:D4
+3.3V
RXOC+001:D4
RXE3+001:D4
R403 10K
+12V_A
C629470u
C141
470u
16V
V106AO3401A
S D
G
V105BC847AW
C13910u
GND-D
R18947K
R1888.2K
PWR_SW001:D6
C134220u16V
C135220u16V
C136220u16V
C615220u16V
C637
220u
16V
CV37220u16V
CV35220u16V
CV34220u16V
CV36220u16V
C601100u16V
C633100u16V
C639100u16V
CV05
10u16V
CV01220u16V
C1462.2u
CV201u
16V
CV18
1u
16V
E22VDDC1.2VF22VDDC1.2VE21VDDC1.2V_3F21VDDC1.2V_4G21VDDC1.2V_5H21VDDC1.2V_6E20VDDC1.2V_7
H20DVDD_MIUA
J21AVDD1P2
M8AVDD2P5_ADCM9AVDD2P5_ADC
N8AVDD25_REFN9AVDD25_REF
R9AVDD_AU25
P8AVDD25_MODP9AVDD25_MOD
T8AVDD25_PGA
U8AVSS_PGA
E9AVDD_DVI_E9AVDD_DVIE10AVDD_DVIF9AVDD_DVI
G10AVDD_DMPLL
H9AVDD3P3_ADCH10AVDD3P3_ADC
K9AVDD_AU33
J9AVDD_EAR33
E19VDDPF19VDDP
G18AVDD_LPLL_MEMPLL
E17AVDD_DDRA_E17E18AVDD_DDRA_E18F17AVDD_DDRA_F17F18AVDD_DDRA_F18G17AVDD_DDRA_G17
L10DVDD_NODIE
AC2GND AE1GND Y10GND
V7GND W7GND
V8GND W8GND V9GND W9GND J10GND K10GND M10GND N10GND P10GND R10GND T10GND U10GND V10GND W10GND D11GND G11GND H11GND J11GND K11GND L11GND M11GND N11GND P11GND R11GND T11GND U11GND V11GND W11GND D12GND E12GND F12GND G12GND H12GND J12GND K12GND L12GND M12GND N12GND P12GND R12GND T12GND U12GND V12GND W12GND D13GND E13GND F13GND
H13GND J13GND K13GND L13GND M13GND N13GND P13GND R13GND T13GND U13GND
D14GND E14GND F14GND G14GND H14GND J14GND K14GND L14GND M14GND N14GND P14GND R14GND T14GND U14GND
D15GND E15GND F15GND G15GND H15GND J15GND K15GND L15GND
F20VDDC1.2V_8G20VDDC1.2V_9G22VDDC1.2V_10
J20DVDD_MIUB
F10AVDD_DVIG9AVDD_DVI
G16AVDD_DDRB_G16H16AVDD_DDRB_H16H17AVDD_DDRB_H17J16AVDD_DDRB_J16J17AVDD_DDRB_J17
U16GND_85 T16GND_86 R16GND_87 P16GND_88 N16GND_89 M16GND_90 L16GND_91 K16GND_92 F16GND_93 E16GND_94 D16GND_95 K17GND_96 L17GND_97 M17GND_98 N17GND_99 P17
GND_100 R17GND_101 T17GND_102 U17GND_103
N19GND_104M19GND_105L19GND_106K19GND_107N20GND_108M20GND_109L20GND_110K20GND_111N21GND_112M21GND_113L21GND_116K21GND_117N22GND_118M22GND_119L22GND_120K22GND_121J22GND_122H22GND_123
U18GND_124T18GND_125R18GND_126P18GND_127N18GND_128M18GND_129L18GND_130K18GND_131
M15GND_132 N15GND_133 P15GND_134 R15GND_135 T15GND_136 U15GND_137
R21510K
C640100u16V
+5VL610
STPB3216-380PT
+12V-AMP
+12V-AMP
+12V-AMP
+12V-AMP
C616
39n
16V
R616
1K
VV01MMBT3906LT1
R175
2.2K
N601AZ1084S-3.3
Vin
GND
Vout
RV3218
GND-D
CV39330p
RV3118
GND-D
CV38330p
BOT
A B C D E F G H
1
2
3
4
5
6
XOCECOSheet to
DRAWN BY
N2
IT7230AFN
9232KH4601DL
A1.0
IR + TOUCH KEY
98
D[3]
AVCC
D[5]
D[1]
5V
D[1]
D[3]
D[2]
D[6]
D[0-7]
D[7]
D[0]
D[7]
V33
D[2]
5V
D[4]
D[4]
D[6]
D[5]
D[0]
SDA
C1
12p
5V
PAD3
R810K
C7
100n
LED5
LED4
KEY
PAD8SDA
R30
C4
1u
LED6
C8
100n
R5
10K
SDA
C2
12p
X1
1
2
3
4
5
6
TP1
C5
100p
PAD6
V33
R73.3K
R920K
R120
PAD2
D[0-7]
C3
10u
R144.7K
R111K
SCL
PAD1
R6
10K
V33
LED7
5V
PAD4
PAD5
TP2
V33
PAD7
N1
AS1117-3V3
IN OUT
SCL
AVCC
5V
R10
L1BG1608B121
D[0-7]
KEY
LED1
R135.6K
V33
AVCC
R20
R4
100
LED8
C6
100n
1CIN1
2CIN2
3CIN3
4CIN4
5CIN5
6CIN6
7CIN7
8CIN8
9CIN9
10CIN10
11
CIN11
12
CIN12
13
VSHILD
14
VBIAS
15
AVSS
16
AVCC
17
GPIO12
18
GPIO11
19
GPIO10
20
DVCC
21GPIO9
22GPIO8
23ADD1
24ADD0
25SCLK
26SDA
27INT#
28GPIIO7
29GPIO6
30GPIO5
31
GPIO4
32
DVSS
33
GPIO3
34
GPIO2
35
GPIO1
36
GPIO0
37
NC
38
THD1
39
THD0
40
CIN0
GND
R102K
LED2
LED3
V901BC847AW
GND-D
LED901HFT503MPBR-1
R B
GND-D
N902HRM138BB5117
VoutGNDVcc
GND-D
C904100n
C90322uF10V
X901TJC10-04AWT
1
2
3
4
+5V-S
GND-D
R9041.1K
R9023.3K
R9052K
R90347
VCC
GND
MENUNC
IRQ
RESERVE
VOL+
SDA
NC
SCL
VOL-
INPUT
NC
CH+
GND/THD
POWER
CH-
XIAMEN OVERSEAS CHINESE ELECTRONIC CO., LTD.
TITLE: DWG NO.
REV.
APPROVED BY
IR
A B C D E F G H
1
2
3
4
5
6
Touching Key R
Power board
Backlight board
APPENDIX-A: Main assembly 9222KI5111 LED-22XZ11F
NAME NO. MAIN COMPONENT AND IT'S NO.
N101 MSD309PX-LF-SV 5270309003
N102, N103 NT5TU32M16DG_AC 5273216001
NB08 BH3547F 5273547001
N204 XC5200C 5275200002
Main board XI6KI00501A0
NV01 TAS5711 5275711001
IR board XI635KH00800 Key board XI635KH00801
Power board XI6KI00520A0
Remote control XI6010900802 RC-908-0A
Panel XI5203228206 CLAA215FA04 V4
APPENDIX-B: Exploded view (LED-22XZ11F)
PART LIST OF EXPLODED VIEW
REF.No. DESCRIPION1 Front cabinet assembly2 Display panel3 Main board assembly4 GND reed5 Main frame assembly6 Power board assembly7 Back cover assembly8 Adjusting clasp9 Power cord10 Power cord clip11 Pedestal assembly12 Standing pole assembly13 Bracket for power cord clp14 Touching key board assembly15 Rotor assembly16 Speaker assembly17 IR assembly18 Light-guided pole19 Interface baffle (side)
Note: Design and specification are subject to change without notice.
PART LISTLED-22XZ11F ver.1.0REF.No. PARTS No. DESCRIPION Q'TY REMARK1 XI6622510090 Front cabinet assembly 12 XI5203228206 Display panel 1 LB_CLAA215FA04 V43 XI6KI00501A0 Main board assembly 14 XI592302860B GND reed 25 XI615328301C Main frame assembly 16 XI6KI00520A0 Power board assembly 17 XI672272P03A Back cover assembly 18 XI5720124000 Adjusting clasp 19 XI5602510001 Power cord 110 XI572011201C Power cord clip 111 XI6151204020 Pedestal assembly 112 XI6156103020 Standing pole assembly 113 XI58B0A4231A Bracket for power cord clp 114 XI635KH00801 Touching key board assembly 115 XI615811500A Rotor assembly 116 XI617081500B Speaker assembly 117 XI635KH00800 IR assembly 118 XI570031901D Light-guided pole 119 XI5810F72410 Interface baffle (side) 120 XI6010900802 Remote control 121 XI5944039500 User manual 1
Only the parts in above list are used for repairing. Other parts except the above parts can't be supplied.
Appendix: Installing the Stand
To install the stand:
Cautions:
Make sure that you handle your TV very carefully when attempting assembly or removal of the stand. If you are not sure of your ability to do this, or of your ability to use the tools necessary to complete this job, refer to a professional installer or service personnel. The manufacturer is not responsible for any damages or injuries that occur due to mishandling or improper assembly.
The speaker is not intended to support the weight of your TV. Do not move or handle your TV by the speaker. This can cause damage to your TV that is not covered by the manufacturer's warranty.
Before attempting assembly or removal of the stand, unplug the AC power cord.
You must install your TV into the stand in order for it to stand upright on a cabinet or other flat surface. If you intend to mount your TV on a wall or other vertical surface, you must remove the stand column.
1. Carefully place your TV screen face-down on a cushioned, clean surface to protect the screen from damages and scratches.
2. Secure the stand to the TV with the three provided screws.
If the stand is provided, please read these instructions thoroughly before attempting this installation.
NOTE:
The appearance of this product in
these illustrations may differ from
your actual product, and is for
comparative purposes only.
Adjusting the viewing angle
Backward
To adjust the viewing angle:
! Tilt the screen forward or backward.
Caution: When adjusting the viewing angle, be careful not to tip over
your TV.
Installing a wall-mount bracket(not provided)
Installing the stand
Note: If you are mounting the TV and plan on using the
back inputs, a low profile wall mount may not work with
your TV.
To attach your TV to a wall-mount bracket (not provided)
1. Carefully place your TV screen face-down on a cushioned, clean surface to protect the screen from damages and scratches.
2. Remove the two screws holding the TV to its stand column.
3. Remove the stand column.
4. Secure the wall-mount bracket to the back of your TV using the four screws provided with the bracket.
Forward
August 2011