Dicas Reparação
Modelo - Chassis
Pesquisa: Enviar Dica Resolvida
Resultados 81403
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV25XBR | INTERMITTENT DISTORTED DISPLAY ON SCREEN AT RANDOM | After set got warm, on occasion the channel numbers mightflash on and off on the screen. Also, weird words appeared on the screenwhere you normally would view the time and date. There was no set patternof words nor did they spell out anything, just a j | ||
| Sony | CCDM8 | CAPSTAN MOTOR FAILURE | Capstan free running, no control. C Fg (+) missing, connectedto Pin 19 of SU-16 board. | ||
| Sony | KV25XBR | DEAD UNIT | Unit came in dead. Found rectifier shorted, D655 on GB bd.Still did not have 140VDC. Convertor output okay, problem has to be T652or T653 on GB bd. I could see connector output up to C655 on GA bd(both sides) but not on T653 or T652. Not sure which o | ||
| Sony | KV1992R | NO MEMORY, REPLACED R609 | No last channel memory. No channel add-erase. Set wouldcome on with various volume levels. | ||
| Sony | KV2675R | NO POWER ON WITH REMOTE, IC-050 ON "T" BOARD | Unit would not turn on with RM-718 remote. All other func-tions OK. Unit would turn on at front panel, and after set was turnedon, all functions on remote and front panel operated properly. Unitwould not respond to this one function only. | ||
| Sony | KV2601 | SUB PART | Kansas City is supplying a 2SC3559 (P/N 8-729-204-94) perthe latest microfische. The new part is a T047 case style instead of theT060 original. Installation of the new part requires use of spaghettiinsulation on the leads, and looks terrible. -HQ COMM | ||
| Sony | SLHFR30 | GREEN COLOR DURING PAUSE AND BETASCAN | Color shifts to green during PAUSE and BETASCAN (FF and REW).Pin 9/IC4 on YC-30 board chroma OK during PAUSE and BETASCAN but outputPin 11/IC4 chroma is bad during PAUSE and BETASCAN. | ||
| Sony | SL30 | BETAMAX ANTENNA SWITCH FAILURE | Antenna continues to feed thru to VHF OUT CONNECTOR while unitis in PLAYBACK mode. This problem is showing up on several models usingthe same switch. The customer is often on cable. Some units that havefailed have less noticeable leakage thru the swit | ||
| Sony | CCDV8AFU | EATS TAPE | In record pause, unit back spaces normally, when pausereleases, tape wrinkles at pinch roller. | ||
| Sony | EVS700 | NO PLAYBACK | FG pulses are missing. Pick up device is open. | ||
| Sony | KV2649R | NO CHANNEL CHANGE, REPLACED D021 | Plug TV into AC and it turns right on. Itchannel cannot be changed and no other functions work. | ||
| Sony | KV25XBR | IMMEDIATE SHUTDOWN | Shorted cap causes immediate shutdown. | ||
| Sony | KV25DXR | NO PIX, NO SOUND | Set came in with no picture and no sound, found L304 open onB board (supplies 12VDC). | ||
| Sony | STRV7 | POWER SUPPLY TRANSFORMER | Servicer ordered power transformer from KC and was told unitis no longer available. I checked and found this to be true. Is therea sub-transformer that we can use? The customer wants unit repaired. -HQ COMMENTS: We checked with Tokyo. Tokyo does not | ||
| Sony | ECM939LT | BLUE WIND SCREEN | Need blue wind screen. They do not list part number in themanual. -HQ COMMENTS: The part number is 2-529-941-00. The Ref. #34 isincorrect in the parts description for the window screen. We will issuea S/B. |