Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CCDFX710 | BLOWS FUSES F-950 | Unit would blow fuse F-950 when assembled and all cabinetscrews were tight. Found viewfinder 5 volt line to have frayedinsulation. When screws were tightened on, right case component wouldflow through rotating viewfinder bracket through F-011 sticker t | ||
Sony | SPP190 | NO CHARGE | Charge LED was not coming on. Measured charge terminal.There was output voltage but no ground to negative terminal through Q-609.Replaced Q-609, unit was ok. | ||
Sony | HCDD117 | CD DOOR DOESN'T OPEN/CLOSE; SLED DOESN'T MOVE | CD door will not open or close nor will sled operate. Thereis +7V present at CN-101 but not at IC-103 or IC-102. | ||
Sony | KV32XBR95S | INTERMITTENT COLOR, RESOLDERED IC-1204 | Color would fade to black and white after turn on. | ||
Sony | CCDFX410 | CCD-FX SERIES VIEWFINDERS/CCD-FX620 S/M | |||
Sony | FD510 | AUDIO GOES TO FULL VOLUME INTERMITTENTLY, RESOLDERED CN-601 | Audio goes to full volume. Traced to intermittent groundwire on volume pot. Replace wire CN-601/pin 6. | ||
Sony | FD510 | HUM IN AUDIO, CHANGE VALUE OF C-601 TO 4700UF | Hum in audio specially in TV mode. On the new chassis wehave this problem but not on the FD-500. I reviewed the two manuals andfound the difference between the two power supplies, was the value of thefilter capacitor. In the FD-500, C-600 is a 4700uf | ||
Sony | KV32XBR95S | INTERMITTENT COLOR, RESOLDERED P4 BOARD | Color would fade to black and white after turn on. | ||
Sony | KV32XBR51 | CHANGE CHANNELS TAKES A FEW SEC FOR PIC TO LOCK, R-146 | When you change channels, picture would roll for a sec beforethe picture would lock in. | ||
Sony | KV19TS10 | UNIT SHUTS DOWN, REPLACED R-561 ("A" BOARD) | The set shuts down immediately. Monitoring pin 15 of IC-301just pior to shutdown the voltage begins to sharply drop. | ||
Sony | KV27XBR35 | LOW AUDIO ON HEADPHONE (LEFT), REPLACED "U" BOARD | Low audio on left side of headphones only. | ||
Sony | SSM721AMR | NO POWER, REPLACED IC-601 (A BOARD) | Monitor is inoperative. No power input to IC-601 and nooutput. | ||
Sony | CCDTR101 | ZOOM PROBLEM | Will not zoom wide angle. Found open potentiometer (ref 408). -HQ COMMENTS: This is the zoom position sense potentiomenter. | ||
Sony | CFD460 | CD PLAYS INTERMITTENTLY - REPLACE Q-706, P/N 8-729-119-76 | CD would play intermittently. Q-706 junctions checked ok withan ohmmeter. | ||
Sony | SLHF360 | UNIT DOES NOT RESPOND TO SOME CONTROL BUTTON OPERATION | Unit would not respond to some control button operation. Thisis a customer complaint won't record, can't set clock, up and down arrowsdon't work. |