Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDF55 | NO COLOR IN CAMERA MODE /L-401, VC-82 | No chroma from VC-82 board. Check signal at IC-401 pin 16,and signal was ok. Checked pin 18, no signal. Checked each side ofL-401, no signal on one side. L-401 checked open. | ||
| Sony | STRD590 | INTERMITTENT POP IN AUDIO - FAULTY CONNECTION ON R-952 | Audio would occasionally pop, display would blank and thenreturn. | ||
| Sony | CDU7205 | NO COMMUNICATION FROM DRIVE TO COMPUTER | No communication from drive to computer. Tape holding dataselector wire to the dive was applied in such a way that the tape pulledthe connector out of the drive once the unit warmed up. | ||
| Sony | CCDTR101 | CAMERA EXHIBITED SOLARIZATION/IC-708, VC-103 | Camera exhibited solarization. Scope showed digital activityto digital input pins of core IC. | ||
| Sony | CCDTR71 | NO E TO E/L-710, VC-112 | No E to E. Coil was open removing B+ 5V input line to board. -HQ COMMENTS: L-710 passes the CAM 5V to the Camera Process Circuit. | ||
| Sony | MDR14 | EARPIECE HOUSING CRACKS | We have seen many MDR-14 headphones with broken plastic wherethe headband inserts into the driver housing. See reference point R inthe service manual. The plastic bridge breaks and the driver housingthen comes off the headband. -HQ COMMENTS: Tokyo has | ||
| Sony | CFD767 | SOUND CUTS OUT INTERMITTENTLY | Sound cuts out intermittently and technician (Chad Tremble)found that the flex cable from terminal to cone is conductingintermittently. Suspected the defective flex cable. -HQ COMMENTS: I checked the speaker and I agree with your findings.There is a po | ||
| Sony | GVS50 | VIDEO DISTORTION ON PB. SHORT BET PIN 73/73 IC401 AU-13 | Video distorted on PB. Looks like video head is dirty or RFpre-amp circuit malfunction. | ||
| Sony | KV27XBR95S | INOPERATIVE SET, REPLACE IC-1402 OR IC-1401 ON A BOARD | Unit comes up and shuts down. Problem is with either IC-1402or IC-1401 being shorted. Technician in Burbank says he has seenseveral units. | ||
| Sony | TCW490 | BOTH DECKS PLAY AT HIGH SPEED - Q804 FAULTY P/N 8-729-900-65 | Both decks were playing at high speed. Pin No. 11 of IC-801,speed control was switching and Q-804 collector was not. | ||
| Sony | HSTD105 | DIFFERENT SPEED ON THE TWO DECKS | Service manual for HST-D105, page 29 contains an error.113 3-358-230-01 Belt (A) Incorrect | ||
| Sony | SPP170 | NO SPEAKERPHONE ON INTERCOM FUNCTIONS FROM BASE - IC501 BAD | Speakerphone and intercom do not work. Found signals on keyscan lines from micro to be missing. | ||
| Sony | SLV393 | PICTURE UNSTABLE - JUMPS DURING PLAYBACK. IC-501 MA-44 BD | Unstable picture during playback. Found RF switching pulseto be unstable. | ||
| Sony | SLV696HF | NO E-E VIDEO. IC102 MA-106 | No video during E-E mode. | ||
| Sony | SL100 | NO POWER - NO DISPLAY REPLACE R-6 ON PS-96 BOARD | No display and no power. No -29V from power supply. |