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Modelo - Chassis 21
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SSM721AMR | HIGH FREQ SEQUEL FLYBACK OSCILLATION | There was a high freq pitch oscillation and adjustingRV504 (freq. adj.) had no effect. It was running at 13.654 khz and wouldnot adjust. | ||
| Sony | SSM721AMR | NO, OR INTERMITTENT VERTICAL SYNC, RESOLDERED C513 | There was either intermittent or no vertical sync. C513 wasnot soldered correctly which caused it to become loose and makeintermittent contact. | ||
| Sony | SSM721AMR | NO POWER, L603 IS LOOSE | Inoperative unit or intermittant power. L603 is notcompletely soldered therefore it comes loose causing intermittant or nopower. | ||
| Sony | SSM721AMR | NO VIDEO, REPLACED Q201, Q202 | No Video from the camera A and B inputs. | ||
| Sony | SSM721AMR | NO SOUND, REPLACED THE SPEAKER | No sound. | ||
| Sony | SSM621AM | PART NUMBER FOR RELAY INCORRECT, 9-995-671-01 | Part number for the Power Relay, reference RY-801, isincorrect. | ||
| Sony | HST221 | NO POWER - FAULTY POWER TRANSFORMER T901 P/N 1-450-802-11 | The unit would click on but there was no display or audio. | ||
| Sony | SSM721AMR | PART NUMBER IS INCORRECT FOR FBT,9-997-901-01 | 9-994-075-01 is listed as part number for flyback transformeron the SSM-721AM monitor. In reality, this is the part number for theflyback on the SSM620AM monitor and they are not interchangeable. Pleaseprovide the correct part number for the flyback on | ||
| Sony | TAAV421 | SURROUND SPEAKERS CUT OFF WHEN REAR VOLUME IS ADJ - IC401 | When adjusting the rear volume, the surround speakers wouldpop and cut off. | ||
| Sony | TAAV521 | NO AUDIO FROM CENTER CHANNEL - IC851 FAULTY 8-759-502-33 | There was no sound from the center channel, the display willlight. By removing CNJ803 (7 pin flat cable), the unit will work. | ||
| Sony | TCWR521 | BOTH DECKS PLAY AT HIGH SPEED - Q804 FAULTY P/N 8-729-900-65 | Both decks were playing at high speed. Pin No. 11 of IC-801,speed control was switching and Q-804 collector was not. | ||
| Sony | HST211 | BUTTON, BLOCK A AND B SILKSCREEN DIFFERENT ON KCP PARTS | When ordering ref #71 and #72, P/N 4-943-424-01 andP/N 4-943-423-01, button block B and A decals on the buttons do not match. -HQ COMMENTS: We have contacted KCP and they have contacted WRPC. WRPCclaims parts are OK. We have FAX'd Tokyo 7/1/93. -TOKY | ||
| Sony | CDPC215 | STOPS PLAYING AFTER 1 MINUTE (REPLACE IC-401) | Unit stops playing after one minute, then it will not read thenext disc. | ||
| Sony | KV1210U | HORIZONTAL FREQ WAS OFF, CLEANED HOR FREQ. CONTROL | Horizontal frequency was way off. | ||
| Sony | TAAV521 | HISS NOISE ON REAR SURROUND CHANNELS WHEN IN DOLBY MODE | Two (2) units have a hiss on the rear channels. The hissoccurs on all Dolby functions only. The auto balance light also stays onduring all dolby functions. This is most noticeable on quiet passageswith high volume levels on front and rear. -HQ COMMEN |