Dicas Reparação
Modelo - Chassis KV27TS36
Pesquisa: KV27TS36 Enviar Dica Resolvida
Resultados 31
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27TS36 | INCORRECT PART NUMBER OF D BOARD, NPC SUBSITITUTION | Servicer ordered replacement board A1346129A for KV-27TS36, but it was National Back order. NPC shipped A1346192A(KV27V10) for replacement. However, unit does not work. They found 5V line is causing this. -HQ COMMENTS: | ||
| Sony | KV27TS36 | DEAD, REPLACED IC602 | Unit came in with blown P/S. Repaired supply and set wasstill dead. No reset getting to micro. | ||
| Sony | KV27TS36 | WHEN CONNECTED TO CABLE CIRCUIT BREAKER TRIPS | When set is connected to the cable line the customers GroundFault circuit breaker trips. Current between the cable (unconnected) andthe Antenna terminal of the TV was 6.5ma. The breaker will trip at 5 ma. -HQ COMMENTS: The earth ground of the AC out | ||
| Sony | KV27TS36 | PINCUSHION DISTORTION, REPLACED L510 | Unit came in with a pin cushion problem. IC504, Q505, andQ503 had all been replaced. The collector of Q503 was 4.3 volts dc. Itshould be approximately 12 volts DC with a parabola. | ||
| Sony | KV27TS36 | SERVICE BULLETIN 172R1 IS INCORRECT | Service Buletin states L509 is connected to the collectorof Q503. This is not correct it state L510 is connected to thecollector of Q503. The diagram is correct. -HQ Comments: You are correct SB172R2 will be issued. | ||
| Sony | KV27TS36 | NO PIX, GOOD SOUND, REPLACED IC501 | Sound was OK, but no picture. When I turned up the screen, allI could see were some flashes in the upper corners. Screen voltage, KR,KG, KB all checked normal. | ||
| Sony | KV27TS36 | "D" BOARD P/N IS REVERSED, SEE SB 219 | The part number for the D Board used in the 27 and 32 inchsets are reversed. | ||
| Sony | KV27TS36 | IC610 P/N INCORRECT, 8-759-708-05 | Part number in S/M for IC610 is incorrect. Please help -HQ COMMENTS: The correct part number is 8-759-708-05 NJM78L05A | ||
| Sony | KV27TS36 | TUNER P/N IN SM DIFFERENT THAN IN UNIT, BOTH TUNERS USED | Part number in S/M for the tuner is 8-598-039-00, but thetuner in the unit is P/N 8-598-254-00. Is there a mistake in the S/M or isthis a factory mistake? -HQ COMMENTS: The orginal tuner was P/N 8-598-254-00 but was changed toP/N 8-598-039-00 early in | ||
| Sony | KV27TS36 | INTERMITTENT HIGH PITCH SOUND, REPLACED YOKE | High pitch sound from set. | ||
| Sony | KV27TS36 | INTERMITTENT PICTURE JITTER, REPLACED "M" BOARD | After the unit warmed up the picture would jitter. Tracedproblem to M board. SOLUTION: Replaced M Board . -HQ COMMENTS: Thanks for the defective M Board sample. | ||
| Sony | KV27TS36 | VIDEO BLANKING, REPLACED C327("M" BOARD) | VIDEO WAS BLANKING CHECKED THE DAT AND CLK LINESAND THEY WERE BOTH READING ABOUT 1.5V FOUND C327 OFF of IC301/PIN 34 OPEN | ||
| Sony | KV27TS36 | CLOSE CAPTION NOT WORKING, REPLACED IC150 ON M BOARD | Close caption not working. Had video at IC-150/pin 11 and 15Vat pin 1. Had no RGB output from IC-150/pins 5, 6 or 7. Determine ICdefective. | ||
| Sony | KV27TS36 | NO MAIN TV PIX IN SWAP MODE, DATA CODE AT ID-1 WAS WRONG | Unit would not display the TV pix as a child pix when tryingto swap with a video input signal. Using two video inputs, they wouldswap normally. all other functions worked normally. Tried replacingIC402 on the U board, no help. Confirmed that Q414 was | ||
| Sony | KV27TS36 | SQUEAL, VDR-602 TOUCHING T604, STRAIGHTENING CURED SQUEAL | Unit squeals, home tech can't hear it, husband and wife can.Flexing the board you can make it come and go. Tech found VDR602 bentover nearly touching T604. |