Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | RD500 | PART NUMBER MISSING | Service manual shows both supply and take-up tables as samepart number. The tables are different, as one has a clutch. -HQ COMMENTS: Please use the Reel Table Ass'y A-3125-012-A for bothsupply and take-up sides. It has been confirmed the same part doe | ||
| Sony | BM18 | WRONG PART | This IC is being shipped in chip component style. The dealerrequires chip style with PC leads. | ||
| Sony | BM246 | INCOMPLETE PART | The replacement cover is not shipped complete, a damper(plunger) is missing. -HQ COMMENTS: The Damper P/N is 3-319-224-31. Please refer to page 20of BM-246 Service Manual Supplement-1. There is no other part required toinstall this damper other than t | ||
| Sony | KV32XBR10 | SEVERE PINCUSHION DISTORTION, REPLACED Q-505 | Severe pincushion distortion. Actually, no horizontalpincushion correction occurring. Found Q-505 open, emitter to base. | ||
| Sony | CDPC75ES | TRAY SLOW IN OPERATION | Carousel tray was very slow in going in and out. Also hadtrouble bringing optical assembly up. | ||
| Sony | XR4140 | PART NUMBER FOR Q102 IS INCORRECT | Part number for Q-102 is incorrect. | ||
| Sony | SLV757UC | PART NUMBER | Kansas City Parts does not recognize the part number but ifyou change the last digit (X-3729-935-3) it shows the item. The -3 isused in the SLV-353UC. Looking at the item on page 105, item 204 of theSLV-353UC, it looks the same as item 305 page 155 of | ||
| Sony | SLV757UC | PART NUMBER INCORRECT IN MANUAL | Check in the service manual of model SLV-353UC Ref. No. 204X-3729-935-3. This part is a good number Ref. No. X-3729-935-1 is not. | ||
| Sony | XVD300 | NO FEED-THROUGH VIDEO | Special effects ok, no straight-through video when DigitalOff selected. No change of state at pin 100, IC-109 (Digital ON/OFF),pin 42 IC-109 (SOC) disappears when digital OFF. Selected giving blankscreen - video no longer clocked through system and no | ||
| Sony | KV19TS20 | MANUAL POWER ON, POWER OFF ERRATIC - REPLACE MEMORY IC-102 | Using remote control, power ON/OFF function always works.When the unit is cold, front panel power ON works but power OFF does not.Sometimes after warmup, front panel power OFF works, but power ON quitsworking. Unplugging/replugging the unit always gener | ||
| Sony | SLHFT7 | DRUM SERVO WILL LOCK IN PLAYBACK BUT NOT IN RECORD | Drum servo would not lock in RECORD mode. Playback wasnormal. V Sync and PG were present at IC-001 and of proper levels. Drumphase error at pin 46 of IC-001 was normal. Voltage at pin 33 (lockphase) was normal. | ||
| Sony | CDXA20 | WILL NOT LOAD DISC - ROLLER SLIPPING ON SHAFT | The disc will not be pulled out of the magazine. It will alsonot be pushed back in. The disc is engaged with the rollers, but theroller is slipping on the metal shaft. | ||
| Sony | SLV575UC | REPLACEMENT MF93 BOARDS INCOMPATIBILITY | When a new timer MF93 Board is installed, the unit does notwork. The new board is different. -HQ COMMENTS: There are three versions of the MF93 Board having thesame part number. They are identified by the number written on the board.(1-634-950-13, 1- | ||
| Sony | STRAV920 | INCORRECT PART NUMBER Q-755 AND Q-756 | Part numbers for these transistors are incorrect in theservice manual. Part numbers in the service manual are for STRAV-910.STRAV-920 uses 2SC3856 and 2SA1492. Please advise correct part numbersfor these parts or confirm that STRAV-910 parts are correc | ||
| Sony | KV1222R | SET IS LOCKED ON A CHANNEL | Set is locked on a channel. It will accept no functions otherthan ON/OFF. This is the fourth failure in the last ten months. IC-001is defective. |