Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | SLV700HF | INTERMITTENT TUNER VIDEO - REPLACE IC651, RESOLD PIN30 IC501 | Tapping anywhere on the unit caused video from tuner toblank, missing from pin 6. No voltages changed w/tapping. Whileresoldering pin 2 I noticed that video came back but did not stay.Followed A1, L2, to pin 30 of IC501. | ||
Sony | SLV700HF | NO PICTURE | When you put a tape in for playback all you see on the screnis a jail bar effect. | ||
Sony | SLV700HF | NEW BAORD HF27 | Q202 installed wrong. Base and Emitter reversed. 2 newboards with the same problem. | ||
Sony | SLV700HF | NO FUNCTION AND TRACKING FLASHES | One lead cold soldered causing no functions, intermittentno loading and Auto tracking light flashes. | ||
Sony | SLV700HF | DEAD UNIT | Cap exploded, C106. SOLUTION : Power block had poor solder, resoldered entiresupply end to end, replaced cap. Unit ok. | ||
Sony | SLV700HF | SLV700HF | No audio output. | ||
Sony | SLV700HF | CANNOT RECORD TV PROGRAM. | WHEN USING TIMER, THERE IS NO TV PICTURE. | ||
Sony | SLV700HF | TAPE PLAYING IN FAST FORWARD MODE | AS SOON AS THE PLAY BUTTON IS PUSHED UNIT ENGAGES IMMEDIATELYIN FAST FORWARD MODE. | ||
Sony | SLV700HF | SQUEAL IN REWIND | In rewind unit would int. squeal. | ||
Sony | SLV700HF | UNIT WILL NOT FF OR REV | Unit will play fine. Will shut off in FF or Rew +emergencycodes are displayed. IC402 pins 1 and 7 have outputs, only the risingedge is not vertical. Found pins 2 and 6 (2.5v bias) at only 0.6v. Tracebetween pins 6 and 10 open around R426. | ||
Sony | SLV700HF | WON'T LOAD TAPE | Unit would not take in a tape. | ||
Sony | SLV700HF | LINES IN VIDEO | When playing a tape there was lines through the video. | ||
Sony | SLV700HF | UNIT WOULD DROP OUT OF PLAY | When playing a tape, the unit would stop and display an Lon the display. | ||
Sony | SLV700HF | CASE WILL NOT LOAD | Cassete will not load. Appeared to be a mechanical problem. | ||
Sony | SLV700HF | EFFECTS OF DIGITAL AUDIO IN CABLE SYSTEM | The unit takes more time to auto program the cable channelswhen digital audio is used in the cable system. |