Dicas Reparação
Modelo - Chassis SLV720HF
Pesquisa: SLV720HF Enviar Dica Resolvida
Resultados 16
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SLV720HF | POWER WOULD CYCLE ON/OFF - REPLACED SHORTED DRUM MOTOR | Power & display would cycle on and off. | ||
| Sony | SLV720HF | MECH JAM | Jam. | ||
| Sony | SLV720HF | NO AUDIO, TAPE JAMMED - | No audio tape jammed. -SOLUTION : Bad contact on joint snesors soldered joints and modified cassette housing add capacitor. submitted by G. Meyer TV | ||
| Sony | SLV720HF | NO READOUT ON DISPLAY - RESOLDER L111 ON MA182 BOARD | Intermittent works or shows blue light on display only. Then nothing works. | ||
| Sony | SLV720HF | INTERMITTENT COLOR RECORDING - COLD SOLDER ON X101(VI127 BD) | Intermittent black and white recording (no color) | ||
| Sony | SLV720HF | WON'T LOAD - REPLACE PS450(SEMICONDUCTOR FUSE ON FV LINE) | Unit not loading the tape. Found no 5v at the leading loading terminal | ||
| Sony | SLV720HF | TAPE STUCK NO EJECT - REALIGN MECH, ADD .047U (CASS IN SW) | Tape stuck, won't eject | ||
| Sony | SLV720HF | WILL NOT ERASE TAPES - RESOLDER JOINT BTWN R332 & Q303 BASE | the unit will display vertical rainbow band typical for tapenot being erased. Found open circuit trace between R332 and Q303 base.this is not the first case of bad feed through connections for this model. | ||
| Sony | SLV720HF | UNIT RECORDS STATIC ON HI FI TRACK | When recording on line in audio, steady tone, the audiosounded fine but when playuing back what was recorded, there was staticpresent. | ||
| Sony | SLV720HF | NO AUDIO | The dealer stock unit came in with the symptom of no sound.That condition was remedied by replacing the audio board, which had fallenout. In addition, it was necessary to adjust the head switching point aswell as the ACE assembly for good interchangibili | ||
| Sony | SLV720HF | INT LOAD, DIST PIX/SOUND, WRONG SPEED | Playback speed too fast. PB pix/sound distorted. Intermittent bad pix in pause mode. Sometimes won't load, or intermittent eject. SOLUTION: Bad solder on C412, MA182 board. I have not verified, but ASC tech claims he has now seen the problem on | ||
| Sony | SLV720HF | WON'T ACCEPT CASS ONLY 1/2 WAY IN | When trying to insert cass only goes in 1/2 way most of thetime. -SOLUTION : Found cass holder latch locked on upper plate, Too longdue to lack of lubrication put some mono grease on both lock pin surfacesit worked fine. | ||
| Sony | SLV720HF | CASSETTE INSERTS ONLY 1/2 WAY | Cassette inserts 1/2 way most of the time. | ||
| Sony | SLV720HF | NO TUNER | No TV selection when using VCR tuner. SOLUTION :Find out the 30v +B source at TV702 is missing. And thatsource of +B is supplied by IC181 at pin 7. IC 189 is not working becauseit doesn't have a source of B+ coming in at pin 6. Fuse PS181 is bad but | ||
| Sony | SLV720HF | NO REWIND OR FAST FORWARD, PLAYBACK OK | Unit will not rewind or fast forward. It will, however, playnormally and forward and reverse, scan were normmal. |