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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
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 (wall mount position), there is no charge and 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 680Ωresistor, 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 to meet the clamper assembly. no focus search would occur and loading motor would continue to run.
SONY SLV575UC
Eating tapes Tape catches on pinch roller during eject.
SONY WMF76
No sound when using tape Tape is running but no sound. radio works ok. service manualon page 18 mark two part number for q-602.
SONY DTC700
Sound mutes intermittently - sometimes will not play Sometimes the drum motor would not start. other times theunit would mute because of unstable rf envelope.
SONY FH10W
Incorrect part number, hp901, hrp901 The part number shown in the service manual for hp901 andhrp901 is incorrect. the head that is received when part number8-825-505-01 is ordered does not penetrate the cassette shell deep enoughto allow proper head to tape contact. -hq comments: tokyo h
SONY KV27TX12
Need p/n for speaker bracket Need to acquire the speaker mounting bracket. this part islocated on page 38 of the service manual below number 56, but no partnumber is given. -hq comments: this part is not stocked as a replacement part. we checkedthe vendor, but they did not have any
SONY ITD200
Part numbers of ref numbers 57 and 58 The part numbers for the conf and hold buttons, ref # 57 and58 are not listed in the service mabual.
SONY EVS1
No tuner/timer operation No tuner operation, but tape will load and play.
SONY ITA850
Short ogm playback After ita answers, no ogm playback to caller. q-505 pushed through the pc board.