Ge+Modelos+27gt530tx1+27gt530tx51+Ch-+Ctc203af9 Ctc203ay1 Ctc203af5
16
SAFETY PRECA SAFETY PRECA SAFETY PRECA SAFETY PRECA SAFETY PRECA UTIONS UTIONS UTIONS UTIONS UTIONS INDEX INDEX INDEX INDEX INDEX SET 4666 SET 4666 SET 4666 SET 4666 SET 4666 MODEL 27GT530TX51 (CHASSIS CTC203AF9) MODEL 27GT530TX51 (CHASSIS CTC203AF9) MODEL 27GT530TX51 (CHASSIS CTC203AF9) MODEL 27GT530TX51 (CHASSIS CTC203AF9) MODEL 27GT530TX51 (CHASSIS CTC203AF9) GE GE GE GE GE Error Codes Chart .................................. 1 GridTrace Location Comb Filter Board .......................... 3 Main Board ..................................... 4 High Voltage Shutdown Test .................. 1 IC Functions ........................................... 1 Important Parts Information ................... 4 Miscellaneous Adjustments .................... 1 Parts List ................................................. 4 Placement Chart ..................................... 1 Safety Precautions .................................. 1 Schematic Component Location ............ 3 Schematic Notes ..................................... 2 Schematics Audio ............................................... 3 Power Supply .................................. 2 System Control ................................ 3 Television ........................................ 2 Video Switching .............................. 2 Test Equipment ....................................... 4 Tuner Information .................................. 1 For Supplier Ad For Supplier Ad For Supplier Ad For Supplier Ad For Supplier Ad dress, dress, dress, dress, dress, See PHO See PHO See PHO See PHO See PHO T T T OF OF OF OF OF A A A CT Ann CT Ann CT Ann CT Ann CT Ann ual Inde ual Inde ual Inde ual Inde ual Inde x x x • Sc Sc Sc Sc Sc hematics hematics hematics hematics hematics • Component locations Component locations Component locations Component locations Component locations • P P P ar ar ar ar ar ts list ts list ts list ts list ts list Essential co Essential co Essential co Essential co Essential co vera vera vera vera vera g g g e e e f f f or ser or ser or ser or ser or ser vicing a tele vicing a tele vicing a tele vicing a tele vicing a tele vision receiver vision receiver vision receiver vision receiver vision receiver ... ... ... ... ... DECEMBER DECEMBER DECEMBER DECEMBER DECEMBER 2002 SET 4666 2002 SET 4666 2002 SET 4666 2002 SET 4666 2002 SET 4666 GE GE GE GE GE Model 27GT530TX51 (Chassis CTC203AF9) Model 27GT530TX51 (Chassis CTC203AF9) Model 27GT530TX51 (Chassis CTC203AF9) Model 27GT530TX51 (Chassis CTC203AF9) Model 27GT530TX51 (Chassis CTC203AF9) Coverage includes these additional models and chassis: Models Models Models Models Models Chassis Chassis Chassis Chassis Chassis 27GT530TX1 CTC203AY1 27GT530TX51 CTC203AF5 4666 Technical Service Data 4666 SER SER SER SER SER VICE VICE VICE VICE VICE WARNING WARNING WARNING WARNING WARNING Only qualified service technicians who are familiar with safety checks and guidelines should perform service work. Before replacing parts, disconnect power source to protect electrostatically sensitive parts. Do not attempt to modify any circuit unless so recommended by the manufacturer. When servicing the receiver, use an isolation transformer between the line cord and power receptacle. SER SER SER SER SER VICING VICING VICING VICING VICING THE HIGH THE HIGH THE HIGH THE HIGH THE HIGH V V V OL OL OL OL OL T T T A A A GE AND CR GE AND CR GE AND CR GE AND CR GE AND CR T T T Use EXTREME CAUTION when servicing the high voltage circuits. To discharge static high voltage, connect a 10K ohms resistor in series with a test lead between the receiver ground and CRT anode lead. DO NOT lift the CRT by the neck. Always wear shatterproof goggles when handling the CRT to protect eyes in case of implosion. X-RA X-RA X-RA X-RA X-RA Y RADIA Y RADIA Y RADIA Y RADIA Y RADIA TION AND HIGH TION AND HIGH TION AND HIGH TION AND HIGH TION AND HIGH V V V OL OL OL OL OL T T T A A A GE LIMITS GE LIMITS GE LIMITS GE LIMITS GE LIMITS Be aware of the instructions and procedures covering X-ray radiation. In solid-state receivers and monitors, the CRT is the only potential source of X-rays. Keep an accurate high voltage meter available at all times. Check meter calibration periodically. Whenever servicing a receiver, check the high voltage at various brightness levels to be sure it is regulating properly. Keep high voltage at rated value, NO HIGHER. Excessive high voltage may cause X-ray radiation or failure of associated components. DO NOT depend on protection circuits to keep voltage at rated value. When troubleshooting a receiver with excessive high voltage, avoid close contact with the CRT. DO NOT operate the receiver longer than necessary. To locate the cause of excessive high voltage, use a variable AC transformer to regulate voltage. In present receivers, many electrical and mechanical components have safety related characteristics which are not detectable by visual inspection. Such components are identified by a # on both the schematic and the parts list. For SAFETY, use only equivalent replacement parts when replacing these components. GENERAL GUIDELINES GENERAL GUIDELINES GENERAL GUIDELINES GENERAL GUIDELINES GENERAL GUIDELINES Perform a final SAFETY CHECK before returning receiver to customer. Check repaired area for poorly soldered connections, and check entire circuit board for solder splashes. Check board wiring for pinched wires or wires contacting any high wattage resistors. Check that all control knobs, shields, covers, grounds, and mounting hardware have been replaced. Be sure to replace all insulators and restore proper lead dress. SAFETY CHECKS — FIRE AND SHOCK HAZARD SAFETY CHECKS — FIRE AND SHOCK HAZARD SAFETY CHECKS — FIRE AND SHOCK HAZARD SAFETY CHECKS — FIRE AND SHOCK HAZARD SAFETY CHECKS — FIRE AND SHOCK HAZARD Cold Leaka Cold Leaka Cold Leaka Cold Leaka Cold Leaka g g g e Chec e Chec e Chec e Chec e Chec ks f ks f ks f ks f ks f or Receiver or Receiver or Receiver or Receiver or Receiver s with Isolated Gr s with Isolated Gr s with Isolated Gr s with Isolated Gr s with Isolated Gr ound ound ound ound ound Unplug the AC cord, connect a jumper across the plug prongs, and turn the power switch on (if applicable). Use an ohmmeter to measure the resistance between the jumped AC plug and any exposed metal cabinet parts such as antenna screw heads, control shafts, or handle brackets. Exposed metal parts with a return path should measure between 1M ohms and 5.2M ohms. Parts without a return path must measure infinity. Hot Leaka Hot Leaka Hot Leaka Hot Leaka Hot Leaka g g g e Current Chec e Current Chec e Current Chec e Current Chec e Current Chec k k k Plug the AC cord directly into an AC outlet. DO NOT use an isolation transformer. Use a 1500 ohms, 10W resistor in parallel with a .15μF capacitor to connect between any exposed metal parts on the receiver and a good earth ground. (See figure below.) Use an AC voltmeter with at least 5000 ohms per volt sensitivity to measure the voltage across the resistor. Check all exposed metal parts and measure voltage at each point. Voltage measurements should not exceed .75VAC, 500μA. Any value exceeding this limit constitutes a potential shock hazard and must be corrected. If the AC plug is not polarized, reverse the AC plug and repeat exposed metal part voltage measurement at each point. The listing of any available replacement part herein in no case constitutes a recommendation, warranty, or guarantee by SAMS Technical Publishing as to the quality and suitability of such replacement part. The numbers of the listed parts have been compiled from information furnished to SAMS Technical Publishing by the manufacturers of the specific type of replacement part listed. Reproduction or use, without express permission, of editorial or pictorial content, in any manner, is prohibited. No patent liability is assumed with respect to the use of the information contained herein. © 2002 5436 West 78th Street Indianapolis, IN 46268-4149 Printed in the United States of America 5 4 3 2 1 02PF02031 P P P a a a g g g e 1 e 1 e 1 e 1 e 1 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666 UPC HERE 4666 Representative Model HIGH HIGH HIGH HIGH HIGH V V V OL OL OL OL OL T T T A A A GE SHUTDO GE SHUTDO GE SHUTDO GE SHUTDO GE SHUTDO WN WN WN WN WN TEST TEST TEST TEST TEST Momentarily short BC14901 (see Q14901 base) to ground. The receiver should lose raster and sound. If receiver does not lose raster and sound, the shutdown circuit should be repaired. To resume normal operation, remove AC power for approximately 30 seconds and then turn the receiver on.
Transcript of Ge+Modelos+27gt530tx1+27gt530tx51+Ch-+Ctc203af9 Ctc203ay1 Ctc203af5
SAFETY PRECASAFETY PRECASAFETY PRECASAFETY PRECASAFETY PRECAUTIONSUTIONSUTIONSUTIONSUTIONS
INDEXINDEXINDEXINDEXINDEX
SET
4666
SET
4666
SET
4666
SET
4666
SET
4666
MOD
EL 2
7GT5
30TX
51 (C
HASS
IS C
TC20
3AF9
)M
ODEL
27G
T530
TX51
(CHA
SSIS
CTC
203A
F9)
MOD
EL 2
7GT5
30TX
51 (C
HASS
IS C
TC20
3AF9
)M
ODEL
27G
T530
TX51
(CHA
SSIS
CTC
203A
F9)
MOD
EL 2
7GT5
30TX
51 (C
HASS
IS C
TC20
3AF9
)G
EG
EGE
GE GE
Error Codes Chart .................................. 1GridTrace Location
Comb Filter Board .......................... 3Main Board ..................................... 4
High Voltage Shutdown Test .................. 1IC Functions ........................................... 1Important Parts Information ................... 4Miscellaneous Adjustments .................... 1Parts List ................................................. 4Placement Chart ..................................... 1Safety Precautions .................................. 1Schematic Component Location ............ 3Schematic Notes ..................................... 2Schematics
Audio ............................................... 3Power Supply .................................. 2System Control ................................ 3Television ........................................ 2Video Switching .............................. 2
Test Equipment ....................................... 4Tuner Information .................................. 1
For Supplier AdFor Supplier AdFor Supplier AdFor Supplier AdFor Supplier Address,dress,dress,dress,dress,See PHOSee PHOSee PHOSee PHOSee PHOTTTTTOFOFOFOFOFAAAAACT AnnCT AnnCT AnnCT AnnCT Annual Indeual Indeual Indeual Indeual Indexxxxx
• ScScScScSchematicshematicshematicshematicshematics
• Component locationsComponent locationsComponent locationsComponent locationsComponent locations
• PPPPParararararts listts listts listts listts list
Essential coEssential coEssential coEssential coEssential coveraveraveraveraveragggggeeeeefffffor seror seror seror seror servicing a televicing a televicing a televicing a televicing a television receivervision receivervision receivervision receivervision receiver...............
DECEMBER DECEMBER DECEMBER DECEMBER DECEMBER 2002 SET 4666 2002 SET 4666 2002 SET 4666 2002 SET 4666 2002 SET 4666
GEGEGEGEGEModel 27GT530TX51 (Chassis CTC203AF9)Model 27GT530TX51 (Chassis CTC203AF9)Model 27GT530TX51 (Chassis CTC203AF9)Model 27GT530TX51 (Chassis CTC203AF9)Model 27GT530TX51 (Chassis CTC203AF9)
Coverage includes these additional models and chassis:
ModelsModelsModelsModelsModels ChassisChassisChassisChassisChassis27GT530TX1 CTC203AY127GT530TX51 CTC203AF5
4666 Technical Service Data
4666SERSERSERSERSERVICE VICE VICE VICE VICE WARNINGWARNINGWARNINGWARNINGWARNINGOnly qualified service technicians who are familiar with safety checksand guidelines should perform service work. Before replacing parts,disconnect power source to protect electrostatically sensitive parts. Donot attempt to modify any circuit unless so recommended by themanufacturer. When servicing the receiver, use an isolation transformerbetween the line cord and power receptacle.
SERSERSERSERSERVICING VICING VICING VICING VICING THE HIGH THE HIGH THE HIGH THE HIGH THE HIGH VVVVVOLOLOLOLOLTTTTTAAAAAGE AND CRGE AND CRGE AND CRGE AND CRGE AND CRTTTTTUse EXTREME CAUTION when servicing the high voltage circuits. Todischarge static high voltage, connect a 10K ohms resistor in series with atest lead between the receiver ground and CRT anode lead. DO NOT liftthe CRT by the neck. Always wear shatterproof goggles when handlingthe CRT to protect eyes in case of implosion.
X-RAX-RAX-RAX-RAX-RAY RADIAY RADIAY RADIAY RADIAY RADIATION AND HIGH TION AND HIGH TION AND HIGH TION AND HIGH TION AND HIGH VVVVVOLOLOLOLOLTTTTTAAAAAGE LIMITSGE LIMITSGE LIMITSGE LIMITSGE LIMITSBe aware of the instructions and procedures covering X-ray radiation. Insolid-state receivers and monitors, the CRT is the only potential source ofX-rays. Keep an accurate high voltage meter available at all times. Checkmeter calibration periodically. Whenever servicing a receiver, check thehigh voltage at various brightness levels to be sure it is regulatingproperly. Keep high voltage at rated value, NO HIGHER. Excessive highvoltage may cause X-ray radiation or failure of associated components.DO NOT depend on protection circuits to keep voltage at rated value.When troubleshooting a receiver with excessive high voltage, avoid closecontact with the CRT. DO NOT operate the receiver longer thannecessary. To locate the cause of excessive high voltage, use a variableAC transformer to regulate voltage. In present receivers, many electricaland mechanical components have safety related characteristics which arenot detectable by visual inspection. Such components are identified by a# on both the schematic and the parts list. For SAFETY, use onlyequivalent replacement parts when replacing these components.
GENERAL GUIDELINESGENERAL GUIDELINESGENERAL GUIDELINESGENERAL GUIDELINESGENERAL GUIDELINESPerform a final SAFETY CHECK before returning receiver to customer.Check repaired area for poorly soldered connections, and check entirecircuit board for solder splashes. Check board wiring for pinched wires orwires contacting any high wattage resistors. Check that all control knobs,shields, covers, grounds, and mounting hardware have been replaced. Besure to replace all insulators and restore proper lead dress.
SAFETY CHECKS — FIRE AND SHOCK HAZARDSAFETY CHECKS — FIRE AND SHOCK HAZARDSAFETY CHECKS — FIRE AND SHOCK HAZARDSAFETY CHECKS — FIRE AND SHOCK HAZARDSAFETY CHECKS — FIRE AND SHOCK HAZARDCold LeakaCold LeakaCold LeakaCold LeakaCold Leakaggggge Chece Chece Chece Chece Checks fks fks fks fks for Receiveror Receiveror Receiveror Receiveror Receivers with Isolated Grs with Isolated Grs with Isolated Grs with Isolated Grs with Isolated GroundoundoundoundoundUnplug the AC cord, connect a jumper across the plug prongs, and turnthe power switch on (if applicable). Use an ohmmeter to measure theresistance between the jumped AC plug and any exposed metal cabinetparts such as antenna screw heads, control shafts, or handle brackets.Exposed metal parts with a return path should measure between 1Mohms and 5.2M ohms. Parts without a return path must measure infinity.
Hot LeakaHot LeakaHot LeakaHot LeakaHot Leakaggggge Current Chece Current Chece Current Chece Current Chece Current CheckkkkkPlug the AC cord directly into an AC outlet. DO NOT use an isolationtransformer. Use a 1500 ohms, 10W resistor in parallel with a .15µFcapacitor to connect between any exposed metal parts on the receiver anda good earth ground. (See figure below.) Use an AC voltmeter with atleast 5000 ohms per volt sensitivity to measure the voltage across theresistor. Check all exposed metal parts and measure voltage at each point.Voltage measurements should not exceed .75VAC, 500µA. Any valueexceeding this limit constitutes a potential shock hazard and must becorrected. If the AC plug is not polarized, reverse the AC plug and repeatexposed metal part voltage measurement at each point.
The listing of any available replacement part herein in no case constitutes a recommendation, warranty, or guarantee bySAMS Technical Publishing as to the quality and suitability of such replacement part. The numbers of the listed parts havebeen compiled from information furnished to SAMS Technical Publishing by the manufacturers of the specific type ofreplacement part listed.
Reproduction or use, without express permission, of editorial or pictorial content, in any manner, is prohibited. No patentliability is assumed with respect to the use of the information contained herein.
© 2002
5436 West 78th StreetIndianapolis, IN 46268-4149
Printed in the United States of America 5 4 3 2 1 02PF02031
PPPPPaaaaaggggge 1e 1e 1e 1e 1 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666
UPCHERE
4666
Representative Model
HIGH HIGH HIGH HIGH HIGH VVVVVOLOLOLOLOLTTTTTAAAAAGE SHUTDOGE SHUTDOGE SHUTDOGE SHUTDOGE SHUTDOWN WN WN WN WN TESTTESTTESTTESTTEST
Momentarily short BC14901 (see Q14901 base) to ground. The receiver should lose raster and sound. Ifreceiver does not lose raster and sound, the shutdown circuit should be repaired. To resume normaloperation, remove AC power for approximately 30 seconds and then turn the receiver on.
TUNER INFORMATIONPPPPPaaaaaggggge 1e 1e 1e 1e 1 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666
TUNER TUNER TUNER TUNER TUNER VVVVVOLOLOLOLOLTTTTTAAAAAGE CHARGE CHARGE CHARGE CHARGE CHARTTTTT
PinPinPinPinPin VHF LoVHF LoVHF LoVHF LoVHF Low Bandw Bandw Bandw Bandw Band VHF High BandVHF High BandVHF High BandVHF High BandVHF High Band UHF BandUHF BandUHF BandUHF BandUHF Band
(1) AGC 2.3V 2.7V 2.5V(2) NC 2.0V 5.1V 5.2V(3) +5V 5.1V 5.1V 5.1V(4) CLK 5.1V 5.1V 5.1V(5) DATA 5.1V 5.1V 5.1V(6) +5V 5.1V 5.1V 5.1V(7) +5V 5.1V 5.1V 5.1V(9) +32V 34.0V 34.0V 34.0V(11) IF 0V 0V 0V
NOTE: VHF Low Band voltages taken on channel 2.VHF High Band voltages taken on channel 7.UHF Band voltages taken on channel 14
τ (1)
τ (11)
τ (9)
τ (7)
τ (5)
τ (3)
τ
(2)
τ
(4)
τ
(6)
TUNER TUNER TUNER TUNER TUNER TERMINAL GUIDETERMINAL GUIDETERMINAL GUIDETERMINAL GUIDETERMINAL GUIDE
MISCELLANEOUS ADJUSTMENTS
NOTE: All procedures require an antenna connected and power applied to theset.
HIGH HIGH HIGH HIGH HIGH VVVVVOLOLOLOLOLTTTTTAAAAAGE CHECKGE CHECKGE CHECKGE CHECKGE CHECKTune in a picture. Set brightness, contrast, and color to MINIMUM. Connect ahigh voltage probe to the CRT anode. High voltage should measure between27kV and 29kV.
COLOR COLOR COLOR COLOR COLOR TEMPERATEMPERATEMPERATEMPERATEMPERATURETURETURETURETURENOTE: See Service Adjustment Parameters to change drive and bias values.
Press menu button for collapsed raster service line. Disconnect the antenna.Preset the red, green, and blue drive values to 32. Adjust screen control for aservice line that is just visible. Adjust red, green, and blue drives to obtain awhite raster. Check the low light to high light gray scale tracking. Repeatthe procedure, if necessary, to obtain the best performance.
SERSERSERSERSERVICE MENUVICE MENUVICE MENUVICE MENUVICE MENUThe following adjustment procedures are accessed thru a service menu. To access the service menu, turn the receiver on, press the menu button and hold it downwhile pressing the power button. While holding down the menu button, release the power button and press the volume + button. The screen will display a one linemenu, on the left the parameter P0, and on the right the value of that parameter V0. Release buttons. Adjustments are made by selecting the proper parameter andchanging the value of that parameter. To change the parameter number use channel up and down buttons. To adjust the current value of that parameter use volume+ and - buttons. To access and change any of the adjustments, the proper parameter pass number must be entered. This information is listed at the beginning of thealignment. When these parameters are modified, the T-Chip and the corresponding EEPROM are updated. All service adjustments are bus controlled, except focusand screen.
NOTE: In order to adjust the RF AGC, audio or video levels, tuner, PIP, or stereo circuits, the ChipperCheck hardware and software must be used. This can bepurchased from Thomson Electronics. Before making any changes to any of the values, record the On Set values.
SERSERSERSERSERVICE ADJUSTMENT PARAMETERSVICE ADJUSTMENT PARAMETERSVICE ADJUSTMENT PARAMETERSVICE ADJUSTMENT PARAMETERSVICE ADJUSTMENT PARAMETERSPPPPParameterarameterarameterarameterarameter On SetOn SetOn SetOn SetOn Set VVVVValuealuealuealuealueNo.No.No.No.No. PPPPParameter Namearameter Namearameter Namearameter Namearameter Name VVVVValuealuealuealuealue RangRangRangRangRangeeeee CommentCommentCommentCommentComment
0 Pass number for serviceadjustment parameters. Must set to 76 May not advance until value is set to 76.
1 Error Code 1 0 0 - 255 Displays the first error detected. Set to 0 before exiting. See Error Codes Chart.2 Error Code 2 0 0 - 255 Displays the second error detected. Set to 0 before exiting. See Error Codes Chart.3 Error Code 3 0 0 - 255 Displays the last error detected. Set to 0 before exiting. See Error Codes Chart.4 Horizontal Phase 10 0 - 15 Tune in a crosshatch pattern, adjust to center the pattern on the screen.5 EW DC (Width) 16 0 - 31 Tune in a crosshatch pattern, adjust for slight horizontal overscan.6 EW Amplitude 8 0 - 15 Set value to 8.7 EW Tilt 8 0 - 15 Set value to 8.8 Top Corner Pin Correction 2 0 - 7 Set value to 2.9 Bottom Corner Pin Correction 2 0 - 7 Set value to 2.10 Vertical DC 33 0 - 63 Tune in a crosshatch pattern, adjust to center vertically.11 Vertical Size 84 0 - 127 Tune in a crosshatch pattern, adjust for slight vertical overscan.12 Vertical Countdown Mode 0 0 - 3 Set value to 0. ( 0 = Standard, 1 = Non-Standard, 2 = 50Hz, 3 = 48Hz )13 Red Bias 30 0 - 127 Press menu button on the TV set for setup line.14 Green Bias 15 0 - 127 Press menu button on the TV set for setup line.15 Blue Bias 34 0 - 127 Press menu button on the TV set for setup line.16 Red Drive 41 0 - 63 -17 Green Drive 33 0 - 63 -18 Blue Drive 32 0 - 63 -19 Gemstar Horizontal OSD Position 166 0 - 255 For Gemstar chassis only.20 Gemstar Vertical OSD Position 68 0 - 255 For Gemstar chassis only.21 Gemstar PIP Horizontal Position 40 0 - 255 For Gemstar chassis only.22 Gemstar PIP Vertical Position 43 0 - 255 For Gemstar chassis only.23 Gemstar PIP Window Vertical Size 3 0 - 13 For Gemstar chassis only.
ERROR CODES CHARTSET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 1e 1e 1e 1e 1
ErrErrErrErrError Codeor Codeor Codeor Codeor CodeDECDECDECDECDEC HEX HEX HEX HEX HEX ErrErrErrErrError Locationor Locationor Locationor Locationor Location Condition IndicatedCondition IndicatedCondition IndicatedCondition IndicatedCondition Indicated
0 00 No error code -1 01 16.0V fault 16.0V STBY source is failing.3 03 12.0V run fault 12.0V source is failing.4 04 T4 Chip Run supply failed.8 08 T4 Chip X-ray protection caused high voltage shutdown.9 09 T4 Chip (POR) Power supply problem at (POR) power on reset.10 0A F2 PIP module error (POR) Power supply problem at (POR) power on reset/PIP.11 0B Stereo decoder (POR) Power supply problem at reset/Stereo decoder.16 10 Run IIC Bus held low Run IIC clock or data held low.18 12 Standby IIC Bus held low Standby IIC clock or data held low.23 17 Gemstar Board Guide fatal error on set using Gemstar Board.24 18 Gemstar Board Task monitor error on set using Gemstar Board.25 19 Gemstar Board Watchdog error on set using Gemstar Board.34 22 Gemstar Board Gemstar fails to acknowledge.44 2C F2 PIP module error F2PIP fails to acknowledge.102 66 Octal DAC Octal DAC fails to acknowledge.128 80 Stereo decoder Stereo decoder fails to acknowledge.160 A0 Main or PIP tuner EEPROM Main or PIP tuner EEPROM fails to acknowledge.186 BA T4 Chip T4 Chip fails to acknowledge.196 C4 Main tuner PLL/DAC Main tuner PLL IC fails to acknowledge.198 C6 Main tuner PLL/DAC Main tuner DAC IC fails to acknowledge.
ERRERRERRERRERROR CODESOR CODESOR CODESOR CODESOR CODESIf certain failures occur, the matching error codes will be stored in the EEPROM. These error codes will be displayed in parameters 1, 2, and 3. The first failure error codewill be stored at parameter 1 and the second failure error code will be stored at parameter 2. Parameter 3 will be updated to display the most recent failure occurred in thechassis. If a failure of a bus IC occurred, the normal acknowledgment checking of that bus will be disabled in the service mode and the address of that IC which failed willbe stored in one of the error code parameters. After every repair is done to the chassis it is recommended to check the error code parameters, and reset them back to value 0.
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 1e 1e 1e 1e 1
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
PPPPPaaaaaggggge 2e 2e 2e 2e 2 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 2e 2e 2e 2e 2
PPPPPaaaaaggggge 2e 2e 2e 2e 2 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 2e 2e 2e 2e 2
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
PPPPPaaaaaggggge 3 SET 4666e 3 SET 4666e 3 SET 4666e 3 SET 4666e 3 SET 4666
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 3e 3e 3e 3e 3
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 3e 3e 3e 3e 3PPPPPaaaaaggggge 3e 3e 3e 3e 3 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666
SCHEMASCHEMASCHEMASCHEMASCHEMATIC COMPONENT LOCATIC COMPONENT LOCATIC COMPONENT LOCATIC COMPONENT LOCATIC COMPONENT LOCATION GUIDETION GUIDETION GUIDETION GUIDETION GUIDEC11403 B29C11450 B34C11451 B34C11453 C39C11454 D39C11455 C39C11456 D39C11501 D36C11502 D36C11503 D39C11504 D39C11506 D34C11507 E34C11601 A5C11602 C34C11603 C34C11604 C36C11605 D36C11606 C36C11607 C36C11608 B34C11609 B34C11610 C34C11611 B34C11612 D34C11613 D34C11614 C34C11615 C34C11616 C33C11617 A34C11618 D34C11619 A34C11620 C36C11621 B36C11622 B36C11623 D36C11624 A5C11625 D36C11626 A35C11627 A35C11628 A37C11629 B35C11630 A37C11631 A37C11701 E33C11702 D34C11703 D34C11704 E34C11705 E34C11906 A38C11907 B38C11908 C39C11909 B39C11910 A38C11912 B38C11913 A40C11914 B40C12301 C1C12302 B1C12303 D41C12304 A4C12305 A5C12306 C2C12307 C3C12308 C3C12310 B4C12312 C28
C12313 C3C12314 C28C12701 A7C12702 C10C12703 C10C12704 C9C12706 D4C12707 C28C12708 C28C12709 B8C12710 B9C12711 B11C12712 A28C12713 C10C12714 C13C12715 B13C12716 B13C12717 C9C12718 C10C12801 C8C12802 B7C12803 C9C12805 B6C12806 C8C12807 C8C13102 C41C13103 C42C13104 E43C13105 C42C13106 C45C13107 D45C13108 B42C13109 C42C13110 B42C13111 B42C13113 C24C13114 D42C13115 C24C13119 B47C13129 B45C13141 D45C13144 C45C13163 B24C13165 C24C13169 B45C13170 C44C13201 A41C13202 A41C13301 A45C13302 E45C13312 E45C13501 E44C13502 E44C13503 D44C13504 D43C14101 B19C14102 B20C14103 B19C14104 C19C14105 C19C14106 C20C14107 C20C14108 A20C14109 A22C14110 A24C14111 B23C14112 B23
C14113 B21C14114 B24C14115 C21C14116 D23C14118 A28C14119 B24C14121 B24C14122 A24C14123 D21C14124 A22C14125 B20C14126 C19C14127 C20C14150 C28C14151 C26C14152 B24C14153 B24C14154 B27C14155 B28C14158 B24C14159 B23C14160 B27C14201 A17C14203 A19C14204 A19C14205 A20C14206 A20C14207 B18C14208 A17C14302 E5C14303 E5C14304 E6C14305 E6C14306 E6C14309 E5C14310 E5C14320 D2C14321 D2C14322 E4C14401 E7C14402 E9C14403 D9C14404 D9C14405 D10C14406 E8C14502 D6C14504 D8C14505 D7C14506 E21C14507 E21C14521 D5C14701 E20C14702 D19C14703 D19C14704 D19C14706 E20C14710 E3C14711 E21C14901 E3C14902 E2C14903 D3C14904 D3C15101 D15C17416 B47C17417 C47C26901 C28C26902 C27
C26910 C26C26911 C28C26915 B29C26916 C30C26917 C27CF12201 A3CF12301 B4CF12351 C4CR11401 C29CR11501 D37CR11502 D37CR11503 D39CR11504 E23CR11505 E24CR11601 B37CR11602 C33CR11603 C33CR12301 B5CR12702 E4CR13501 E44CR14101 B18CR14102 B19CR14103 C19CR14104 C19CR14105 C19CR14106 A22CR14107 B23CR14108 B21CR14109 B21CR14110 B23CR14111 D21CR14113 E24CR14114 E24CR14115 C27CR14117 C19CR14201 A19CR14202 A18CR14203 A19CR14204 A18CR14205 B17CR14301 E5CR14401 D10CR14501 D7CR14701 E19CR14702 D19CR14704 E20CR14901 E3CR14902 E3CR26901 D27DY1 D9F14201 A17FB13101 E24FB14106 B22FB14107 A22FB14108 A22FB14109 B20FB14110 A24FB14114 B21FB14401 E8FB14501 D5IR13201 A41J11401 B33J11401 B33J11401 C29K14201 A18K14201 B17L12301 B4
L12302 B3L12303 B4L12305 C27L12352 C4L12705 C27L13105 C24L13106 C23L14101 B28L14102 B22L14103 A24L14105 A23L14200 A18L14401 E7L14402 D9L15101 D20L26901 C26PW14201 A17Q11501 D23Q11603 C34Q11901 C37Q12301 B4Q12701 C13Q12702 A13Q12703 B13Q12704 B13Q13101 C41Q13102 C42Q13103 D42Q13104 B47Q13301 D41Q13501 D44Q13503 D44Q14101 B20Q14102 B19Q14103 B19Q14104 A25Q14105 A25Q14106 D20Q14107 D21Q14108 B19Q14115 B27Q14201 B17Q14301 E6Q14302 E5Q14401 E7Q14901 D3Q15101 A14Q15102 C14Q15103 B14Q26901 D31Q26903 B29R5050 D12R11401 B33R11402 B34R11403 B33R11404 B34R11405 C29R11406 B29R11460 B34R11461 B34R11462 C39R11463 D39R11501 D36R11502 D36R11503 D36R11504 D36R11505 D37
R11506 D36R11507 D37R11508 D38R11509 D38R11510 D38R11511 D34R11512 E34R11513 E23R11514 D23R11601 A5R11602 D35R11603 C35R11604 C35R11605 B34R11606 D34R11607 D34R11608 D34R11609 D34R11611 A36R11612 A36R11613 B36R11614 A37R11615 C34R11616 C34R11617 B34R11618 A5R11619 C33R11620 C33R11621 B36R11622 B36R11623 B37R11624 B37R11625 A37R11626 A37R11627 C34R11701 D33R11702 E33R11703 D33R11704 D34R11705 D34R11706 E34R11707 E35R11708 D33R11709 E33R11909 C39R11910 A38R11911 A38R11912 B38R11913 B38R11915 B37R11917 C37R11918 C37R11919 C37R11920 A40R11921 B40R12201 A3R12302 B2R12303 B1R12304 B4R12305 D41R12306 E24R12307 B5R12308 A5R12309 B4R12311 B4R12315 C2R12316 C3
R12317 B3R12318 B4R12351 B4R12701 C10R12702 E4R12703 C10R12704 A7R12705 C9R12706 C12R12707 A12R12708 B12R12710 B2R12711 B2R12712 B12R12713 B12R12714 B10R12715 C13R12716 C13R12717 C13R12718 C13R12719 A13R12720 A13R12721 A13R12722 A13R12723 B13R12724 B13R12725 B13R12726 C10R12727 B13R12731 D3R12801 C7R12802 C7R12803 C9R12804 C8R12805 B7R12806 C8R12807 C8R12808 C8R13101 C41R13102 C41R13103 C42R13104 C42R13105 C42R13106 D42R13107 C45R13108 C41R13109 D42R13110 D41R13111 D42R13112 D42R13113 C42R13114 B42R13115 C42R13116 B42R13117 B42R13118 B43R13119 B43R13120 A43R13121 E44R13122 A42R13123 B45R13124 B45R13126 B43R13127 E44R13128 B47R13130 C46R13131 B46
R13132 B45R13134 A47R13135 A47R13136 B47R13137 B47R13138 A47R13139 A48R13140 C46R13141 A47R13142 A47R13143 D44R13144 D44R13145 B45R13147 E47R13148 E46R13150 A43R13151 C47R13152 D44R13153 A42R13154 C47R13161 D46R13162 D47R13165 A44R13166 B46R13167 E44R13168 C44R13169 C46R13170 C43R13171 E44R13175 C45R13176 B47R13181 B47R13182 E42R13183 E43R13184 D47R13185 D47R13186 D46R13188 C42R13189 B42R13190 B42R13191 B42R13194 D47R13195 D47R13196 D46R13197 D46R13198 A44R13199 D47R13201 A42R13202 A41R13205 E45R13207 E45R13301 E45R13302 A45R13306 A43R13307 B43R13308 B43R13309 B43R13310 B44R13311 B44R13312 B44R13313 B44R13314 E42R13315 D41R13316 D42R13317 D42R13318 D41R13319 D42
R13320 E41R13321 E42R13322 E42R13323 E1R13501 E44R13503 D45R13504 D45R13505 D45R13507 D45R13508 D44R13510 D45R13511 D44R13512 D43R14101 B18R14102 B18R14103 B19R14104 B19R14105 C20R14106 B19R14107 B19R14108 B20R14109 B20R14110 B19R14111 C19R14112 C19R14113 C20R14114 C20R14115 D20R14116 D20R14117 A20R14118 A24R14119 A23R14120 D23R14121 A44R14122 A25R14123 A25R14124 B22R14126 D20R14127 D21R14128 D21R14129 C20R14130 D23R14135 D20R14151 C26R14153 B23R14155 B27R14157 B27R14158 B27R14159 B27R14201 A17R14202 A18R14204 A20R14205 A17R14206 A44R14286 C44R14287 C44R14303 D1R14304 E5R14305 E6R14306 E6R14309 E5R14310 E4R14318 E1R14319 E1R14320 D2R14321 E4R14322 E4
R14323 D4R14324 D1R14326 D1R14327 D1R14401 D10R14402 E7R14403 E10R14501 D8R14503 D5R14504 D6R14506 D6R14507 D8R14508 E20R14509 E21R14520 D5R14701 D19R14702 D20R14703 A16R14705 E3R14706 D3R14851 D4R14901 E3R14902 E2R14903 E2R14904 D3R14905 D2R14906 E3R14909 D3R15101 A15R15102 C15R15103 B15R15104 A15R15105 C15R15106 B15R15107 A14R15108 C14R15109 B14R15118 D16R17130 C2R17402 B48R17403 C48R17409 B48R17411 C48R26901 C27R26914 B29R26915 B30R26916 C31R26917 D31R26921 B29R26922 B30R26923 B29R26924 B30R26925 B29RN14501 D5RT14201 A18SF12301 B1SP1 A40SP2 B40SW13201 B41SW13202 B41SW13203 B41SW13204 B41SW13205 B41SW13206 B41T14101 A21T14201 A17T14301 E7
T14401 D11T14401 E18U11501 D33U11501 D37U11501 D38U11501 E33U11601 A35U11602 A37U11602 B37U11900 A39U11901 B39U12101 A4U12101 B2U12101 B7U12101 D2U13101 C44U13102 A48U14101 C19U14102 D19U14103 B23U14104 A26U14150 C27U14501 D7U26903 A30V101 C16Y12801 B9Y13101 C45Y14101 D2
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 3e 3e 3e 3e 3
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
COMB FILCOMB FILCOMB FILCOMB FILCOMB FILTER BOTER BOTER BOTER BOTER BOARD - ARD - ARD - ARD - ARD - TTTTTOP OP OP OP OP VIEWVIEWVIEWVIEWVIEW
COMB FILCOMB FILCOMB FILCOMB FILCOMB FILTER BOTER BOTER BOTER BOTER BOARD - ARD - ARD - ARD - ARD - TTTTTOP OP OP OP OP VIEWVIEWVIEWVIEWVIEW,,,,, GRIDTRA GRIDTRA GRIDTRA GRIDTRA GRIDTRACE LOCACE LOCACE LOCACE LOCACE LOCATION GUIDETION GUIDETION GUIDETION GUIDETION GUIDEC11403 B10C26901 C2C26910 D2C26915 B8CR11401 B3
CR26901 D2J11401 B13J11402 D13L26901 D1R11407 D11
R11409 D11R26901 C2R26921 A10R26925 B8U26903 A9
COMB FILCOMB FILCOMB FILCOMB FILCOMB FILTER BOTER BOTER BOTER BOTER BOARD - BOARD - BOARD - BOARD - BOARD - BOTTTTTTTTTTOM OM OM OM OM VIEWVIEWVIEWVIEWVIEW
COMB FILCOMB FILCOMB FILCOMB FILCOMB FILTER BOTER BOTER BOTER BOTER BOARD - BOARD - BOARD - BOARD - BOARD - BOTTTTTTTTTTOM OM OM OM OM VIEWVIEWVIEWVIEWVIEW,,,,, GRIDTRA GRIDTRA GRIDTRA GRIDTRA GRIDTRACE LOCACE LOCACE LOCACE LOCACE LOCATION GUIDETION GUIDETION GUIDETION GUIDETION GUIDEC26902 C12C26911 D5C26916 B5C26917 B7Q26901 D6Q26903 B6
R11401 C3R11402 F4R11403 C3R11404 F3R11405 B3R11406 B4
R11408 F3R11410 F3R26914 E12R26915 A6R26916 D6R26917 D5
R26922 B5R26923 B7R26924 B6
PPPPPaaaaaggggge 4e 4e 4e 4e 4 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666
MAIN BOMAIN BOMAIN BOMAIN BOMAIN BOARD - ARD - ARD - ARD - ARD - TTTTTOP OP OP OP OP VIEWVIEWVIEWVIEWVIEW
MAIN BOMAIN BOMAIN BOMAIN BOMAIN BOARD - ARD - ARD - ARD - ARD - TTTTTOP OP OP OP OP VIEWVIEWVIEWVIEWVIEW,,,,, GRIDTRA GRIDTRA GRIDTRA GRIDTRA GRIDTRACE LOCACE LOCACE LOCACE LOCACE LOCATION GUIDETION GUIDETION GUIDETION GUIDETION GUIDEBC14901 O7C11450 O2C11451 O2C11504 K1C11506 K1C11507 J2C11601 N2C11602 N2C11603 N2C11604 M3C11605 L3C11611 M2C11614 N2C11616 N1C11617 N3C11618 M2C11619 M3C11620 M3C11623 L3C11624 N1C11628 K1C11630 K2C11703 K2C11705 J2C11908 I2C11909 H2C11913 I1C11914 G1C12305 K5C12306 O6C12310 K5C12314 K6C12701 I4C12702 I4C12703 H5C12704 I3C12706 F6C12707 H5C12713 H4C12719 H3C12806 J6C13105 D3C13115 E4C13144 D2C13202 A7C14101 K11C14102 H10C14104 J12C14105 J12C14108 H11C14109 F10C14110 E10C14111 D12C14112 D11C14113 F11C14114 F11C14115 F11
C14116 E11C14118 E9C14119 F5C14121 F12C14122 H9C14124 F10C14125 I11C14150 H5C14151 H5C14152 H6C14155 M5C14158 L6C14201 M12C14203 O10C14204 O11C14205 L10C14206 M10C14207 O11C14208 N12C14304 H8C14305 H8C14306 H8C14310 G8C14320 I6C14402 K8C14403 F8C14404 F7C14405 F8C14406 J8C14502 B7C14504 B6C14505 C7C14506 C7C14521 H5C14701 M7C14703 E9C14704 E8C14710 N9C14711 L8C14901 E8C14902 E8CF12201 J4CF12301 J4CR11503 K1CR11504 G2CR11602 N2CR12702 G6CR13501 B3CR14101 K10CR14102 K10CR14103 H12CR14104 H12CR14105 J11CR14106 F10CR14107 D12CR14108 F10CR14109 G11
CR14110 D5CR14111 D12CR14115 F6CR14117 I12CR14201 O10CR14202 O11CR14203 N10CR14204 N11CR14205 D11CR14301 G9CR14401 F8CR14501 C7CR14701 M8CR14702 F8CR14704 M8CR14901 E7CR14902 J7F14201 L11FB13101 E4FB14106 F10FB14107 F10FB14108 F10FB14109 I11FB14114 F10FB14401 J8FB14501 I6IR13201 A6J11450 O3J11901 H1J12101 I3J13101 D1J14203 M11K14201 K11L12302 K4L12303 K5L12305 J6L12705 H5L13105 E4L13106 F5L14101 M6L14102 D6L14103 G9L14105 D11L14401 I8L14402 F9P12701 G3P14401 D8P14501 C6Q11603 O2Q14101 J11Q14102 J11Q14103 J11Q14104 D10Q14115 E6Q14301 H9Q14401 J8Q14901 K7
R11511 J1R11512 J2R11627 F2R11705 K2R11707 K2R11909 G3R11917 F2R12702 G5R12704 I3R12710 K4R12711 K4R12717 G3R12721 G3R12725 M3R12731 H4R13103 D2R13120 D5R13188 B1R13189 B1R13190 B1R13191 B1R13201 A6R13306 F2R13307 E2R13308 E2R13309 E2R13320 D5R13322 F4R14101 J10R14102 K10R14103 K10R14104 K11R14105 H11R14106 K11R14107 J11R14108 J11R14109 J11R14110 I11R14111 I12R14113 F11R14115 E11R14116 E12R14117 I10R14118 E11R14119 D12R14120 D9R14122 D10R14123 D10R14124 D9R14130 E12R14131 D12R14135 E12R14151 G5R14153 E6R14155 E6R14157 E6R14158 F6
R14159 F6R14201 N12R14202 O11R14204 N10R14205 N12R14303 H6R14305 I8R14306 H8R14309 G8R14310 H7R14318 D6R14319 D6R14401 G8R14402 I8R14403 G9R14501 C6R14503 B6R14504 D7R14506 D6R14507 C6R14508 D5R14509 D7R14701 N7R14702 E8R14703 E7R14705 L9R14706 G5R14853 M9R14901 E7R14902 K7R14903 N7R14904 G6R14905 O7R17409 L5R17411 L5RN14501 B7RT14201 L10SF12301 J5SW13201 A2SW13202 A2SW13203 A3SW13204 A4SW13205 A4SW13206 A5T14101 G11T14201 M11T14301 H8T14401 N8TU17101 N5U11501 J2U11601 L2U11900 I2U11901 H2U12101 J5U13101 C3U13102 E3U14101 H12
U14102 E12U14103 E5U14104 C8U14150 G5U14501 C7Y12801 I6Y13101 D4Y14101 I6
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 4e 4e 4e 4e 4
MAIN BOMAIN BOMAIN BOMAIN BOMAIN BOARD - BOARD - BOARD - BOARD - BOARD - BOTTTTTTTTTTOM OM OM OM OM VIEWVIEWVIEWVIEWVIEW
MAIN BOMAIN BOMAIN BOMAIN BOMAIN BOARD - BOARD - BOARD - BOARD - BOARD - BOTTTTTTTTTTOM OM OM OM OM VIEWVIEWVIEWVIEWVIEW,,,,, GRIDTRA GRIDTRA GRIDTRA GRIDTRA GRIDTRACE LOCACE LOCACE LOCACE LOCACE LOCATION GUIDETION GUIDETION GUIDETION GUIDETION GUIDEC11453 O11C11454 O10C11455 N10C11456 N10C11501 K11C11502 K11C11503 K12C11606 M11C11607 M11C11608 M11C11609 M11C11610 M11C11612 M11C11613 M11C11615 M11C11621 L11C11622 L11C11625 L11C11626 L11C11627 L11C11629 L11C11631 L12C11701 J11C11702 K11C11704 J10C11906 H11C11907 G11C11910 H11C11912 G11C12301 J8C12302 J8C12303 J9C12304 K8C12307 J8C12308 J8C12312 J8C12313 J8C12708 H8C12709 I9C12710 I9C12711 I9C12712 G10C12714 G9C12715 G9C12716 H9C12717 J8C12718 I8C12801 I8C12802 J9C12803 I7C12805 J9C12807 I8C13102 C11C13103 D11C13104 E9C13106 D10C13107 D10C13108 B11C13109 C11C13110 C11C13111 C11C13113 E9C13114 D11C13119 E10C13129 C9
C13141 C10C13163 E9C13165 D11C13169 D10C13170 B9C13201 A6C13301 D9C13302 E9C13312 D9C13501 B10C13502 B10C13503 B10C13504 B9C14103 K2C14106 H2C14107 F1C14123 D2C14126 H1C14127 H1C14153 I8C14154 F7C14159 L7C14160 L7C14302 G5C14303 G5C14309 G5C14321 I8C14322 I7C14401 J5C14507 C6C14702 M5C14706 M5C14903 I8C14904 K7C17416 K9C17417 K9CR11501 J12CR11502 J12CR11505 J11CR11601 L12CR11603 O12CR12301 K9CR14113 O10CR14114 O10FB14110 L7FB14111 M7Q11501 G11Q11901 J12Q12301 J9Q12701 H9Q12702 G9Q12703 H9Q12704 G9Q13101 C11Q13102 D11Q13103 D11Q13104 E9Q13301 D9Q13501 B10Q13503 C10Q14105 D3Q14106 E1Q14107 D2Q14108 J2Q14201 D6
Q14302 G5R11460 O10R11461 O10R11462 O10R11463 O10R11501 K10R11502 K10R11503 J11R11504 K10R11505 J12R11506 K10R11507 J12R11508 K11R11509 K12R11510 K12R11513 G11R11514 G11R11601 M11R11602 L10R11603 M11R11604 M11R11605 M11R11606 M11R11607 M11R11608 M11R11609 M9R11611 L12R11612 L11R11613 L12R11614 L11R11615 M11R11616 M11R11617 M10R11618 N11R11619 O12R11620 O11R11621 L12R11622 L12R11623 L12R11624 L12R11625 L12R11626 K11R11701 K11R11702 K11R11703 K11R11704 J11R11706 J10R11708 K11R11709 K11R11910 I11R11911 H11R11912 H11R11913 H11R11915 J12R11918 J12R11919 J12R11920 I12R11921 G12R12201 J9R12302 J7R12303 J8R12304 J9R12305 J9R12306 J8R12307 J10
R12308 K9R12309 K8R12311 J9R12315 J8R12316 J8R12317 J9R12318 K9R12701 I9R12703 I9R12705 I8R12706 I9R12707 I9R12708 I9R12712 H10R12713 G9R12714 I9R12715 G9R12716 G9R12718 G10R12719 G9R12720 G9R12722 G10R12723 H9R12724 H9R12726 H9R12727 G10R12732 I10R12801 I8R12802 I8R12803 J7R12804 I9R12805 J9R12806 J7R12807 J7R12808 J7R13101 C11R13102 D11R13104 D11R13105 D11R13106 D11R13107 C9R13108 D11R13109 D11R13110 D11R13111 D11R13112 D10R13113 C10R13114 C10R13115 C10R13116 C11R13117 C11R13118 C10R13119 C10R13121 D8R13122 D9R13123 C9R13124 C9R13126 C10R13127 C9R13128 E10R13130 B10R13131 C10R13132 C10R13134 D10R13135 D10
R13136 F10R13137 B11R13138 D10R13139 E11R13140 B11R13141 D10R13142 D11R13143 D10R13144 C10R13145 D9R13147 B10R13148 B10R13150 C9R13151 B11R13152 C9R13153 C9R13154 B11R13161 C11R13162 C11R13165 D10R13166 C11R13167 C9R13168 C9R13169 C11R13170 C9R13171 E9R13175 D10R13176 E10R13181 D10R13182 D9R13183 D9R13184 C11R13185 C11R13186 C10R13194 C12R13195 C12R13196 C10R13197 D10R13198 D10R13199 D12R13202 A7R13205 B9R13207 C9R13301 E9R13302 D9R13310 E11R13311 E11R13312 E11R13313 E11R13314 D9R13315 D9R13316 D9R13317 D9R13318 D9R13319 D9R13321 E9R13323 E12R13501 B9R13503 B9R13504 C10R13505 C10R13507 C10R13508 C10R13510 C10R13511 C10
R13512 B10R14112 H1R14114 E1R14121 D3R14126 E1R14127 D3R14128 E4R14129 G1R14206 D6R14286 C8R14287 C8R14304 G5R14320 I8R14321 H7R14322 I7R14323 I8R14324 H7R14326 H7R14327 H7R14520 I8R14851 I8R14906 J7R14909 K7R17130 O7R17402 K8R17403 K8U11602 L12
Item No.Item No.Item No.Item No.Item No. TTTTType No.ype No.ype No.ype No.ype No. MfrMfrMfrMfrMfr..... P P P P Pararararart No.t No.t No.t No.t No. NTE PNTE PNTE PNTE PNTE Pararararart No.t No.t No.t No.t No. Item No.Item No.Item No.Item No.Item No. TTTTType No.ype No.ype No.ype No.ype No. MfrMfrMfrMfrMfr..... P P P P Pararararart No.t No.t No.t No.t No. NTE PNTE PNTE PNTE PNTE Pararararart No.t No.t No.t No.t No. Item No.Item No.Item No.Item No.Item No. Function/RatingFunction/RatingFunction/RatingFunction/RatingFunction/Rating MfrMfrMfrMfrMfr..... P P P P Pararararart No.t No.t No.t No.t No. NotesNotesNotesNotesNotes
PARTS LIST
PPPPPaaaaaggggge 4e 4e 4e 4e 4 SET 4666 SET 4666 SET 4666 SET 4666 SET 4666
CR11401 - 232710 -CR11501, 02 - 232709 -CR11503 (1)(2) - 243276 -CR11503 (3) - 215488 NTE136ACR11504 - 226463 -CR11505 - 232709 -CR11601 - 232709 -
# CR11602 - 159429 NTE5019T1CR11603 - 232709 -CR12301 - 227051 -CR12702 - 198589 NTE519CR13501 - 164874 NTE177CR14101 - 232221 -CR14102 - 198589 NTE519CR14103, 04 - 139706 NTE177CR14105 - 198589 NTE519CR14106 - 243636 -CR14107 - 217306 -CR14108 - 243636 -CR14109 - 176296 NTE552CR14110 - 155276 NTE116CR14111 - 198589 NTE519CR14113, 14 - 232709 -CR14115 - 215488 NTE136A
# CR14117 - 244224 -CR14201 ThruCR14204 - 147015 NTE125CR14205 - 198589 NTE519CR14301 - 176296 NTE552
# CR14401 - 140971 NTE558CR14501 - 155276 NTE116CR14701 - 241304 -CR14702 - 176296 NTE552CR14704 - 208878 -
# CR14901 - 157301 NTE177# CR14902 - 159429 NTE5019T1
CR26901 - 198602 -Q11501 - 215495 -Q11603 - 177788 NTE31Q11901 - 215495 -Q12301 - 215496 -Q12701, 02, 03 - 215495 -Q12704 - 215496 -Q13101 - 215495 -Q13102, 03, 04 - 215496 -Q13301 - 215496 -Q13501 - 215496 -Q13503 - 215495 -
# Q14101 - 244223 -# Q14102 - 147665 NTE159
Q14103 - 232218 -Q14104 - 243955 -Q14105, 06, 07 - 215495 -
# Q14108 - 215496 -Q14115 (1)(2) - 229220 -Q14115 (3) - 177788 NTE31Q14201 - 219412 -Q14301 - 146851 NTE287Q14302 - 215495 -
# Q14401 - 242224 -# Q14901 - 147665 NTE159
Q15101, 02, 03 - 215497 NTE2501Q26901 - 215496 -Q26903 - 215495 -U11501 MC3403N 241785 NTE987U11601 CXA2074S 237930 -U11602 - 237474 -U11900, 01 TDA7267 244225 -
# U12101 LA7612N 241266 -LA7612A 252842 -
U13101 (1)(2) - 251833 -U13101 (3) ST9296N9B1/JBT 247619 -U13102 24C08 244878 -
# U14101 - 223653 -
U14102 - 231525 -U14103 L7852CV 241752 -U14104 KA7812 162394 NTE966U14150 L78S75CV 231526 -U14501 (1)(2) - 232109 NTE1788U14501 (3) TDA8172 215531 NTE1788U26903 LA7221 227354 -
Item No.Item No.Item No.Item No.Item No. Function/RatingFunction/RatingFunction/RatingFunction/RatingFunction/Rating MfrMfrMfrMfrMfr..... P P P P Pararararart No.t No.t No.t No.t No. NotesNotesNotesNotesNotesC11612, 13 22pF 5% 50V NPO 194903 -C12303 120pF 5% 50V NPO 194902 -C12714, 15, 16 470pF 5% 50V NPO 214732 -
330pF 5% 50V NPO 205227 -C12718 100pF 5% 50V NPO 193340 -C12803 15pF 5% 50V NPO 200538 -C12805 120pF 5% 50V NPO 194902 -C13102, 03 120pF 5% 50V NPO 194902 -C13106, 07 56pF 5% 50V NPO 214741 -C13170 220pF 5% 50V NPO 205551 -C13312 100pF 5% 50V NPO 193340 -
# C14102 .0168 1.6kV 237355 -# C14108 .0011 1.6kV 244208 -# C14111 100µF 20% 63V 237425 -# C14112 .01 10% 50V 240934 -
C14113, 15 680pF 20% 1kV 190538 -C14159, 60 100pF 5% 50V NPO 193340 -C14161 100pF 5% 50V NPO 174412 -
# C14201 .22 20% 125VAC 231451 -# C14203, 04 680pF 20% 1kV 190538 -# C14205 680µF 20% 200V 190560 -# C14207 .0034 20% 120V 223330 -# C14208 470pF 10% 250VAC 250102 -
C14303 470pF 5% 50V NPO 214732 -C14310 15pF 1% 250V NPO 223899 -C14322 39pF 5% 50V NPO 202905 -C14401 470pF 5% 50V NPO 214732 -
# C14402 .0127 1.6kV 246497 -# C14403 .41 5% 250V 214752 -# C14404 2.2µF 20% 200V 247673 -# C14405 .0047 10% 250V 142765 -# C14406 470pF 5% 2kV 227068 -
C14702 470pF 10% 500V NPO 227050 -C14704 680pF 20% 1kV 190538 -C14706 470pF 10% 500V NPO 227050 -C14710 .01 20% 1kV 137583 -
# C14904 .22 +80% -20% 25V 217298 -C15101 .001 10% 3kV 120696 -C17416, 17 43pF 5% 50V NPO 214029 -CF12201 Filter 195702 4.5MHzCF12301 (1)(2) Trap 181125 4.5MHzCF12351 (3) Trap 181125 4.5MHz
# DY1 (4) Yoke - Horiz 1.3mH, Vert 9.7mH# F14201 Fuse 175425 5Amp, 125V, Fast Acting
FB13101 Ferrite Bead 226467 -FB14106, 07, 08 Ferrite Bead 237504 -FB14109 Ferrite Bead 226467 -FB14110 Ferrite Bead 215546 -
Ferrite Bead 226467 -FB14114 Ferrite Bead 237504 -FB14401 Ferrite Bead 161237 -FB14501 Ferrite Bead 215547 -IR13201 Receiver 244227 RemoteJ11401 Jack 239389 Assembly
# K14201 (1)(3) Relay 190490 Degaussing# K14201 (2) Relay 256573 Degaussing# KS15101 Socket 233120 CRT
L12301 (1)(2) 18µH 243894 -L12302 - 215502 -L12303 - 233056 -L12305 10µH 175409 -L12351 (3) 18µH 195711 -L12705 10µH 175409 -L13105, 06 4.7µH 237451 -
L14101 100µH 160186 -L14102 27µH 190017 -L14103 22µH 215504 -L14105 47µH 244222 -
# L14200 Degaussing 218764 -L14401 6.8µH 191141 -
# L14402 Horizontal Linearity 192844 -L15101 100µH 160186 -L26901 100µH 244249 -
# PW14201 Line Cord 241251 AC, Polarized# R11401, 03 2200 5% 1/2W 246613 -# R11406 56 5% 1/2W 247610 -# R11511, 12 100 5% 1/4W Nonflammable 198667 -
R11616 61.9K 1% 1/10W 225705 -# R11627 10 5% 1/4W Nonflammable 241259 -# R11909 16 5% 3W 244213 -
30 5% 2W 176875 -R12201 680 2% 1/10W 195939 -R12302, 03 120K 2% 1/10W 207834 -R12311 620 2% 1/10W 205339 -R12317 240 2% 1/10W 197624 -R12318 1800 2% 1/10W 197903 -R12351 270 2% 1/10W 197623 -R12713 750 2% 1/10W 202914 -
620 2% 1/10W 205339 -R12717, 21, 25 220 2% 1/4W 175324 -R12801 15K 2% 1/10W 205354 -R12802 120K 2% 1/10W 207834 -R12804 13K 2% 1/8W 178285 -
13K 2% 1/10W 205353 -R12805 750 2% 1/10W 202914 -R13111 27K 2% 1/10W 205245 -R13123 42.2K 1% 1/10W 253072 -
100K 1% 1/10W 215221 -R13124 47.5K 1% 1/10W 237430 -
20K 1% 1/10W 223787 -R13127 20K 1% 1/10W 223787 -
62K 5% 1/10W 205552 -R13504 100K 1% 1/10W 215221 -R13507 27K 2% 1/10W 205245 -
# R14101 47K 5% 3W 232213 -# R14102 6800 5% 1/2W 179248 -# R14105 68 5% 1/4W 175039 -# R14106 2000 5% 1/4W 175321 -# R14107 43 5% 1/4W 244214 -# R14108 .1 5% 3W Wirewound 244215 -# R14109 750 5% 1/4W 179317 -
R14112 680 2% 1/10W 195939 -R14114 270K 2% 1/10W 205375 -R14115 143K .1% 1/4W 244216 -R14116 2800 .1% 1/4W 244217 -
# R14117 160 5% 7W Wirewound 227958 -R14118 33K 5% 3W 243805 -
# R14124 3.3 5% 2W Nonflammable 223680 -R14126 37.4K 1% 1/10W 215215 -R14135 3010 1% 1/4W 248594 -
# R14151 8.2 5% 1W 235378 -# R14201 2.7M 20% 1/2W 217662 -# R14202 1.8 10% 15W Wirewound 200444 -# R14205 120K 20% 1/2W 238903 -# R14305 2400 2% 3W 235380 -
R14326 910 2% 1/10W 197627 -# R14401 15K 5% 1W 190557 -# R14402 91 5% 1/2W 227249 -# R14403 820 5% 1W 175349 -# R14506 13 5% 1W 231508 -# R14507 1.5 5% 2W 237441 -# R14508 1 10% 2W Wirewound 215577 -# R14701 10 20% 1/2W 241261 -# R14703 .68 5% 3W Wirewound 244221 -# R14704 82K 10% 1/2W 239116 -# R14705 27K 10% 1/2W 238958 -
R14706 1050 1% 1/4W 231511 -# R14901 100 5% 1/4W Nonflammable 198667 -
Item No.Item No.Item No.Item No.Item No. Function/RatingFunction/RatingFunction/RatingFunction/RatingFunction/Rating MfrMfrMfrMfrMfr..... P P P P Pararararart No.t No.t No.t No.t No. NotesNotesNotesNotesNotes
SET 4666 PSET 4666 PSET 4666 PSET 4666 PSET 4666 Paaaaaggggge 4e 4e 4e 4e 4
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
GE MODEL 27GT530TX51 (CHASSIS CTC203AF9)
PARTS LIST continued
# R14902 39.2K 1% 1/4W 190469 -# R14903 40.2K 1% 1/4W 219026 -
R14909 15K 2% 1/10W 205354 -# R15101, 02, 03 10K 5% 2W Nonflammable 176656 -# R15104, 05, 06 2200 5% 1/2W 247669 -# R15118 2200 5% 1/2W 247669 -# R26901 270 5% 1/2W 192410 -
RN14501 Network 215499 -# RT14201 8 Cold PTC 207768 -
SF12301 Filter 217318 SAWSP1, 2 Speaker 243893 60mm, X 90mm, 8 OhmsSW13201 Switch 215500 PowerSW13202 Switch 215500 Volume UpSW13203 Switch 215500 Volume DownSW13204 Switch 215500 Channel UpSW13205 Switch 215500 Channel DownSW13206 Switch 215500 Menu
# T14101 SMT 244228 -# T14201 - 190507 -# T14301 (1)(2) Horizontal Drive 252843 -# T14301 (3) Horizontal Drive 215541 -# T14401 (5) Horizontal Output 244229 -# TU17101 (1)(2) Tuner 252841 UHF/VHF# TU17101 (3) Tuner 247225 UHF/VHF# V101 CRT HA68ADT275 A68ADT27X05
Y12801 Crystal 161235 3.58MHzY13101 Crystal 230708 4MHzY14101 Resonator 227064 507.5kHz
# Fuse Holder 176642 For F14201 (2 Used)# PC Board (1) 249061 Analog Comb# PC Board (2)(3) 247452 Analog Comb# PC Board 244468 CRT
Transmitter (1)(3) 245058 RemoteTransmitter (2) 242523 Remote
# For SAFETY use only equivalent replacement part.% Use insulating hardware supplied with replacement.(1) Used in chassis CTC203AF5.(2) Used in chassis CTC203AF9.(3) Used in chassis CTC203AY1.(4) Bonded part of CRT.(5) Screen and focus controls are part of T14401.
ImporImporImporImporImportant Ptant Ptant Ptant Ptant Parararararts Infts Infts Infts Infts Informationormationormationormationormation
ν The parts listed here are those not usually available from a well-stocked supply cabinet or bin.
ν Where items may be replaced with equivalent parts, several alternates are shown from participating vendors.
ν On the parts lists, safety items are marked with a # # # # # to remind you that only exact replacements are recommended forthese items.
ν When ordering parts, state the model number, part number, and description.
Obtaining PObtaining PObtaining PObtaining PObtaining Pararararartststststs
Many of these parts are available from your local Sams authorized distributor or the manufacturer of the equipment. CallSams for the name of your nearest distributor:
800-428-7267Or consult the Sams Annual Index for the address of the original equipment manufacturer.
PPPPParararararticipating ticipating ticipating ticipating ticipating VVVVVendorendorendorendorendorsssss
Information on test equipment and replacement parts is listed in these pages for the following participating vendors.Consult the Sams Annual Index for their current address.
ν NTE Electronics, Inc. (NTE) ν Sencore, Inc.
TEST EQTEST EQTEST EQTEST EQTEST EQUIPMENTUIPMENTUIPMENTUIPMENTUIPMENTTest equipment listed by participating manufacturer illustrates typical or equivalent equipment used by Sams engineers to obtainmeasurements. This equipment is compatible with most types used by field service technicians.
EquipmentEquipmentEquipmentEquipmentEquipment Sencore No.Sencore No.Sencore No.Sencore No.Sencore No.Oscilloscope SC3100Generators
RGB CM2125Multiburst Signal VG91Color Bar VG91TV Stereo VG91
Digital VOM SC3100Frequency Meter SC3100Hi-Voltage Probe HP200Accessory Probes TP212
EquipmentEquipmentEquipmentEquipmentEquipment Sencore No.Sencore No.Sencore No.Sencore No.Sencore No.Isolation Transformer PR570Capacitance Analyzer LC102CRT Analyzer CR7000AC Leakage Tester PR570Inductance Analyzer LC102Flyback Yoke Tester TVA92Field Strength Meter SL753Transistor Tester TF46Horizontal Analyzer HA-2500Video Analyzer VG91, TVA92
