Dicas Reparação SONY
Modelo - Chassis
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Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | FD10A | NO HORIZONTAL SYNC, REPLACED C504 | Inoperative phase detector, 0vdc at pins 16, 17 and 18 ofIC-501. Found shorted C-504. | ||
| Sony | KPR53EX20 | R-697 MISSING FROM THE SERVICE MANUAL, SEE SB # OO71 | R-697 is not listed in either the schematic or the partslisting of the service manual. -HQ COMMENTS: This resistor is located between pin 6 of T-605 and pin 2of T-607. Please refer to Service Bulletin No. TVP0071 of Feb. 8, 1991for more information. | ||
| Sony | KV20EXR10 | NO PICTURE - NO DISPLAY, REPAIRED CRACK ON "C" BOARD | No picture and no display. Y/C inputs to IC-301/pins 3 and 5ok, but no RGB outputs. IC-301/pin 7 at 0.2vdc confirming IC-301 has pic-ture muted. IC-301/pin 25 IK pulse shows no red sample. RGB referencepulses present at inputs to C board, but red pul | ||
| Sony | KPR46EX25 | R-697 ON G BOARD NOT LISTED, SB 0071 | R-697 is not listed in either the schematic or in the partslist. -HQ COMMENTS: This resistor is located between pin 6 of T-605 and pin 2of T-607 on the G Board. Please refer to service bulletin No. TVP0071of Feb. 8, 1991 for more information. | ||
| Sony | SPP90 | NO DISCONNECT - WALLMOUNT | When phone is hung-up (wallmount position), there is no chargeand no disconnect. | ||
| Sony | SPP50 | NO DISCONNECT - WALLMOUNT | When phone is hung-up (wallmount position), there is no chargeand no disconnect. | ||
| Sony | CDPC50 | WHEN TURNED ON, OPENS TWO INCHES - DEFECTIVE SW-105 | When first turned on, tray would open about two inches, rotateand then all discs played all functions were ok. Did complete mechanicalalignment. Now every time a disc was selected, optical rack would go downok but the tray would open about two inches a | ||
| Sony | SBV900 | POWER ON BUT NO AUDIO VIDEO OUT | Found missing 12 volt. Replaced IC-001 but this did not solvethe problem. Found that the original IC-001 was installed backwards, soreplacement was installed backwards. Also found R-003 as a 680 Ohmsresistor, but the service manual shows it at 3.3K. | ||
| Sony | CDPC305 | UNIT WOULD NOT PLAY | Unit would not play or open. | ||
| Sony | KV27XBR15 | P-P WILL NOT SHUT OFF, RESOLDERED R-1705 | When using remote control or front panel, unable to shut offP-P once you go into that function. | ||
| Sony | KPR46CX25 | SET IS INOPERABLE, SEE SB # 071 AND 95R1 | Unit had no high voltages. | ||
| Sony | CDPC505 | PART NUMBER MISSING - CHUCKING ARM | There is no part number for the chucking arm, although it isshown in the exploded view. What is the part numnber? -HQ COMMENTS: To Tokyo: Please supply the part number for the chuckingarm for this unit. Please also inform me of other units which use t | ||
| Sony | XE90MKII | CAR'S DASH LIGHTS ARE LIT ALL THE TIME WHEN UNIT CONNECTED | Vehicle originally had XE90 installed, and lights workedproperly. Dealer replaced XE90 with XE90MKII and now the dashboard lightsare lit constantly, even with the ignition off. | ||
| Sony | KV1397R | INTERMITTENT LOSS OF VIDEO | (Location B-12) intermittent loss of video, sound and no sys-tem control functions, including unable to turn set On or Off wheneverproblem existed. Servicer had replaced both IC-101 and IC-103. Problemappeared to be a re-set condition. When I connecte | ||
| Sony | CDPC301M | CD WON'T PLAY - NO FOCUS SEARCH | The drawer would close and the BU assembly would come up tomeet the clamper assembly. No focus search would occur and loading motorwould continue to run. |