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Modelo - Chassis
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Resultados 81405
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDTR71 | NO LCD OPERATION/RIBBON CABLE CLEANING | LCD indicator not functioning. | ||
| Sony | CCDTR71 | NO POWER/X502, LC-40BD | No power and and no LCD display was caused by defectivecrystal. -HQ COMMENTS: X502 is the subsystem clock for the mode control master IC501 | ||
| Sony | SPP97 | NO DIAL TONE - REPLACE Q-253, P/N 8-729-904-51. | No dial tone. Will not accept ID code. Found Q-253, thetransmit B+ switch in the base open. | ||
| Sony | DTC75ES | NO HIGH SPEED REWIND - REEL SENSOR PH11 FAULTY 8-759-751-42 | No high speed rewind. | ||
| Sony | KV1958R | AUDIO DISTORTION, REPLACED IC-601 "A" BOARD | Distorted sound. | ||
| Sony | PVM1910Q | NO COLOR DUE TO SHORTED D-108 | Difficult problem. The unit would not switch from 4.43 to3.58 NTSC operation. Counter IC104 delivered no output when supplied withproper input signal. Signal was being supplied to it too early in turn oncycle. | ||
| Sony | GPTRX | WILL NOT TURN ON INTERMITTENTLY/CHECK R6 IS 100K OHM | Turn on works OK. Turn off and back on will not come on.R6 on board 300k instead of 100k as listed in service manual. Thisfactory error is appearing on replacement boards from NPC. -HQ COMMENTS: There was an improvement to earlier circuit boards where | ||
| Sony | KV27TS35 | INOPERATIVE, REPLACED R647 ("D" BOARD) | Inoperative, no standby voltage. | ||
| Sony | CFD770 | SUPPLIED HEAD IS TOO BIG | As per pg. 7 in Supplement-1, p/n for playback head in deckA is A3113036A. The head supplied has a metal bracket that is physicallytoo big to fit and has screw holes too far apart to match mechanism. Wewill try to remove head but wires are fragile an | ||
| Sony | GV500 | SWITCHING POINT VISIBLE/PERFORM ADJUSTMENT | The head switching point is visible on the screen. | ||
| Sony | STRD990 | MISSING PARTS ON SURROUND TUNER BOARD - IC308, IC309, MORE | A number of units have been received which are missing partson the Surround Tuner Board and have jumpers installed in place of theparts. Some units have a different version PC board (Some have1-644-100-11 version board and some have 1-644-100-12 version | ||
| Sony | STRD790 | MISSING PARTS ON SURROUND TUNER BOARD - IC308, IC309, MORE | A number of units have been received which are missing partson the Surround Tuner Board and have jumpers installed in place of theparts. Some units have a different version PC board (Some have1-644-100-11 version board and some have 1-644-100-12 version | ||
| Sony | LANCJIG | LANC JIG WORKS WITH EVC-40/50 | If control L switch is set to S position, this unit may be runon Lanc Jig to check for intermittents or to just verify operations. -HQ COMMENTS: This is correct, any VCR with a control L input shouldfunction correctly. As you stated they must be in sla | ||
| Sony | CCTR101 | VS-84 BOARD | The service bulletin calls out if the 1-642-224-13 ordered anA-7063-257-A if 1-642-224-14 ordered an A-7063-257-B we have 1-642-224-15and -12, which of the above is the correct to use or is it neither ofthem? | ||
| Sony | CCDTR805 | VS-BOARD | The service bulletin calls out if the 1-642-224-13 ordered anA-7063-257-A if 1-642-224-14 ordered an A-7063-257-B we have 1-642-224-15and -12, which of the above is the correct to use or is it neither ofthem? |