Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | XR7300 | PART NUMBER PROBLEM Q-616 | On the schematic Q-616 is a DTC143T, which I show 8-729-900-74as part number in sub book. In the back of the service manual parts list(page 47) it lists Q-616 as a 2SC634SP (8-729-600-27) which subs to a2SC2785-HFE (8-729-119-78). | ||
| Sony | CCDV3 | INTERMITTENT LOSS OF POWER | Intermittent loss of power. | ||
| Sony | SLV353UC | VERTICAL JITTER ON SELF-RECORDED TAPES | Vertical jitter when playing back self-recorded tapes. Thepre-recorded tape played back ok. | ||
| Sony | GVM2000 | NINE-PIN ADAPTOR | Nine-pin D-type adaptor that comes with the unit is notidentified with a part number in the service manual. | ||
| Sony | CCDTR5 | OVERLAPPING VIDEO AND VERTICAL JITTER | In play mode the picture is distorted (double image) and willjitter vertically. In pause mode the picture is snowy. | ||
| Sony | KV2101 | IC-301/IC-302 DIFFERS FROM SERVICE MANUAL, SEE SUPPLEMENT-3E | The service manual does not agree with the circuit on the(B) board. -HQ COMMENTS: Supplement number 3 will show the correct circuit. | ||
| Sony | KPR46CX10 | GREEN CRT FILAMENT OPENS UP, REPLACED C-726 AND R-730 (GG) | Servicer reports set came in with green CRT open filamentsymptom. Installed new CRT and after a week the filament opened up again. | ||
| Sony | GEN-TVP | PURITY | I feel too many tubes are being replaced because of purityproblems. The only thing the tube needs is shield degausing. Our ownservice centers are replacing tubes for that reason. | ||
| Sony | XR45 | MAIN CHASSIS ASSEMBLY PART NO. MISSING FROM SERVICE MANUAL | The part number of the main chassis assembly is not listed inthe service manual. -HQ COMMENTS: The part number of the main chassis assembly of the XR-45is listed in the XR-451 service manual (UK model). The number is3-592-561-00. | ||
| Sony | TC135 | PART NOS. DRIVE BELT AND TAKE-UP BELT NOT IN SVC MANUAL | Thte part number of the drive and take-up belts are not listedin the service manual. -HQ COMMENTS: The part numbers are:Drive Belt Ref. C7 3-401-053-03Take-up Belt Ref. C6 3-401-049-99 | ||
| Sony | RMX2 | PART NUMBER MISSING FROM SERVICE MANUAL SUPPLEMENT 2, L-304 | What is the part number of L-304. It is not listed in theservice manual supplement number 2. -HQ COMMENTS: The part number of L304 is 1-408-068-00. This part wasused on A boards which are covered under service manual supplement 2.L-304 was not used on | ||
| Sony | SPP110 | NO CODE SENT TO HANDSET FROM BASE | Power light on Base continues to flash when Handset placed onBase. Handset is ok. Determined that code comes out of IC-501 pins 45 &46 then transmitted from Base to Handset over the air - not through topcharge terminals. When Handset placed on Base, c | ||
| Sony | WMAF52 | WRONG PART NUMBER FOR CARRYING CASE | The part number listed in the service manual for the carryingcase (X-3336-630-1) does not come up as valid in Kansas City Parts. Isthis a correct part number? -HQ COMMENTS: The part number is incorrect. The correct part number isX-3335-663-1. We will | ||
| Sony | WMAF50 | ONE OR BOTH CHANNELS DROP OUT INTERMITTENTLY | Received several units with no sound in one or both channels.Apparently, where the DBB ribbon cable connects the main board at CN302,there is a bad connection. | ||
| Sony | STRGX6ES | NEW MC BOARD DIFFERENT FROM OLD BOARDS | When ordered bd. complete for STRGX6ESII, received MCB com-plete bd. with different bd. number. Old bd. part number is 1-626-548-12.New bd. P/N is 1-626-548-11. Everything looks ok physically but whenplugged on main bd. F-801 and F-802 are opened. Ex |