Dicas Reparação SONY
Modelo - Chassis
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Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDV8AFU | SCRATCHING OF TAPE | White line appears about 1/6 down from top of screen whenplaying pre-recorded tape. Problem did not show up until tape was rewoundand played back again. Unit was scratching tape on exit side of drumdue to the fact that guide #5 was not spinning. Upon | ||
| Sony | CCDV110 | INTERMITTENT TIME/DATE DISPLAY | Display only two dots on TIME/DATE DISPLAY. | ||
| Sony | EVA300U | TAPE TRANSPORT INOPERATIVE | Tape transport functions inoperative. Mode and load controlmotors and switches check good with checker box. Could not get an outputcommand from microprocessor to run these motors even though the inputs toCPU check good. I found that every other functi | ||
| Sony | CDP302II | BU-1 - FRACTURED PLASTIC MOUNTS | All BU-1 blocks received are received in sealed boxes, butwhen the boxes are opened for installation of the part, it is discoveredthat two or more of the plastic legs are broken. Also, some BU-1suffer severe main chassis fractures. I have been using BU | ||
| Sony | CCDV110 | NO RF OUTPUT | No RF out of RFU80 connector to TV. Video and audio outputare functioning. No B+ to RF connector present. | ||
| Sony | CCDV110 | DEAD SET | Unit came in dead. Replace F381 connect all cables andharnesses. Unit comes on but no camera video. Playback deck works fine. | ||
| Sony | CCDV8 | RED LINE APPEARS | Red line appearing from middle left side to center of screen.Verified that it was a camera problem. Appeared during E-E and playbackviewing. | ||
| Sony | SLHF550 | VERTICAL JITTER AND ROLLING ON COPY GUARDED TAPES | Vertical jumping and jitter when playing back prerecordedtape. -HQ COMMENTS: Problem is that copy guard changes the duty cycle of thetiming pulses in the vertical interval. Certain TVs and monitors are moreaffected than others. Older sets are more tol | ||
| Sony | EVS700U | W2N | Tried Adj. 5-2-3 (Tracking Adj.) on Pg 241 but had no effecton pix quality. Also could not obtain waveform as shown. -HQ COMMENTS: The tracking adjustment affects the DC bias of the 16kHzand 46kHz signals derived from the four ATF pilots. Adjust for m | ||
| Sony | KPR4110 | ERRATIC OPERATION AT TURN ON,REPLACED POWER SUPPLY | Turn set on and RGB, Video #3, SAP, AUX ??? comes on with nosound or picture, will turn on by remote but not manually. | ||
| Sony | TCW3 | MUTING PROBLEM | Unit was muted on both decks. However, with deck A in playmode, pushing deck B PLAY, FF or RWD buttons, unmuted deck A. Pin 42 ofIC303 was low. D317 is NOT in the circuit nor is the foil pattern whereit is shown. | ||
| Sony | ICF2001D | NO TUNING FUCTIONS, DISPLAY GOES TO 150KHZ | Unit will not tune. Display will get stuck at 150 kHz. Foundcracked C118 on PLL. | ||
| Sony | SL2710 | NO TUNER MODE | Unit would not operate in tuner mode. Channel indicator LEDwould not light up and no picture on monitor. | ||
| Sony | SLHF1000 | PIX DISTORTED DURING SELF REC PB OF COMPUTER SIGNAL | When recording off an Apple IIE computer, during playbackthe unit exhibits severe horizontal tearing. I contacted Apple and foundthe IIE operates at 15,700Hz horiz/non-interlaced, and 59.92Hz verticalfor the composite output. -HQ COMMENTS: I checked th | ||
| Sony | KV1961 | HIGH PITCH HUM (INT), JUMPER WIRE VIBRATING | Intermittent high pitch hum, loud at times coming fromlocation of flyback. |