Sony Repair Tips
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Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KP53V15
|
Intermittent noise when changing channels, tuner problem | Customer reported arcing noise occasionally when he wouldchange channesl. found during channel change tuning system wasn't lockingon station immediately and static noise was generated through speakers.until tuner would lock on station, this symptom was | ||
| SONY |
KP53S15
|
Rubber cap as per i/m part number4-050-330-01 | Instruction manual shows rubber caps as an accessory, but does not give a part number. nor, does this part appear in the service manual. -hq comments: the part number for these caps are 4-050-330-02. | ||
| SONY |
KP46XBR25
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP46V16
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP46V15
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
KP46S15
|
Rubber cap as per i/m part number4-050-330-01 | Instruction manual shows rubber caps as an accessory, but does not give a part number. nor, does this part appear in the service manual. -hq comments: the part number for these caps are 4-050-330-02. | ||
| SONY |
KP41T15
|
Rubber cap as per i/m part number4-050-330-01 | Instruction manual shows rubber caps as an accessory, but does not give a part number. nor, does this part appear in the service manual. -hq comments: the part number for these caps are 4-050-330-02. | ||
| SONY |
KP41EXR96
|
G board and a board has +135 printed on boardswrong | Connector g2 (g board) and connector a2 (a board) have +135printed on them. this is incorrect the true voltage is +115v dc. the-135 volt line is correct. | ||
| SONY |
FDLKB300
|
Replacement battery | If the np-60d battery needs to be replaced the replacementbattery np-68 is listed as the replacement. this is not correct as faras the fdl-kb300 is concerned. the np-68 is larger then the originalnp-60d. because of the np68 size the rear cabinet can n | ||
| SONY |
STRGX700ES
|
Unit dead - replaced f801, 802 q754, and q753 | Unit dead. found f801,802 blown, q754, 753 shorted. | ||
| SONY |
STRD865
|
Dead - replaced f801, 802, q703 and 704 | Unit dead. found f801, 802 blown, q703, 704 shorted. | ||
| SONY |
STRD615
|
In protect - replaced cpu and leaky q603 | When power is turned on, unit goes to protect mode. | ||
| SONY |
STRD590
|
Unit shuts down if vol controled by remote - short in cnp801 | Unit shuts down when the volume control is used by remote. | ||
| SONY |
STJX435
|
Unit requires external power power supply to operate | Unit will not power up by itself. must have b+ at the syscontrol 1 input for it to work. | ||
| SONY |
SAW551
|
No audio | Unit powers up audio comes out of headphones but not out of speakers. | ||
| SONY |
MDS501
|
Broken display pcb - replaced broken display board | Board broken in half during shipping. the ams knob does notuse a retainer nut on the outside of the front panel. if pressure isapplied to the knob there is nothing to prevent damage to pc board. | ||
| SONY |
LBTD560
|
Regulator ic1351 overheats | Unit appeared dead, but ic1351 was overheating. found several pins shorted together due to improper soldering on this malaysian unit. | ||
| SONY |
LBTD560
|
Speaker boxes not repairable | Grille is glued to speaker box. cannot disassemble box to replace speakers. | ||
| SONY |
HCDH550M
|
No power to deck b - replaced micro | No power to deck b. | ||
| SONY |
HCDD560
|
No power | This is another unit that came in with fuse f1903 open. found oscillation (about 600khz) on output ic when volume is up full on unused function. -soulution: wrapped wires 7&8 to a wire cable from power amp bd to main b |