Sony Repair Tips
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Results: 20077
Results: 20077
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
MZR2
|
No operation from ac adapter (replace link ic on d-d conv) | The unit would not operate from the ac adapter or the externalbattery case (which also plugs into the dc input jack). | ||
| SONY |
MZR2
|
Takes long time to record utoc after audio recording ends | Unit takes a long time to record the utoc after audiorecording has finished (unit took about 11 seconds to record utoc).noticed that the rf pattern was fuzzy. | ||
| SONY |
MZR2
|
No record on right channel from microphone (line-in ok) | The unit would not record audio on the right channel when using the microphone input. the left channel recorded properly. both channels recorded properly when recording from the line input. | ||
| SONY |
MZR2
|
Stops playing after a while (replace optical pickup assy.) | Units stops playing after a while. | ||
| SONY |
MZE2
|
Unit does not play (replace open/close detect switch s806) | The unit would not play when the play button was pressed. | ||
| SONY |
ICFCD800
|
Intermittent display - resolder all pins of ic401 | Intermittent display. | ||
| SONY |
ICFCD800
|
Unit will not play several discs | Unit will not play several discs. also when it plays it doesnot fully track the disc. | ||
| SONY |
D802K
|
Battery wire shorted or mis-connected | Found positive battery wire shorted to the negative batteryterminal in the battery compartment. in another unit, found the positivebattery wire soldered to emitter of q453, rather than the collector as itis supposed to be connected. | ||
| SONY |
D34
|
Defective chassis assy. (x2625-248-1) received from npc | New chassis assembly are being shipped defective, have foundoccasionally, spindle (m901) not placed on correctly. i recently wentthrough six chassis before finding a good one. i have samples here at thene hub.chassis are being brought up by steve nuniv | ||
| SONY |
CFD757
|
Sfdhhhh | Servicer had a tc51 board that did not match the servicemanual. the only way we could fix the unit was replace the tc51. (techdept. did not have any information on the board either). the new boardworked only after all parts for the cfd767 were removed | ||
| SONY |
CFD510
|
No sound from left channel on tape only - change mag head | No sound from left channel on tape only. | ||
| SONY |
CFD510
|
No power (new product) | No power was caused by a crack in the power board. thefracture in the board transformer, which is board mounted, is supported bya metal bracket that is attached to the cabinet. the board, itself, isanchored by a washer and screw at its far end to the sa | ||
| SONY |
CFD440
|
Part numbers for optical pickup harness | The service manual does not list the part number for theharness from the optical pickup. are these the same ones listed inservice bulletin #aud0174r1? the cfd440 is not itemized on that bulletin. -hq comments: yes. it does have the same harness. 1946 | ||
| SONY |
CFD12
|
Part # correction: audio pcb (order p/n a-3264-272-a) | On page 30 of the service manual, ref# 108 is part#a-3264-272-a (audio board, complete) but on page 34 the audio board,complete is listed as a-3264-373-a. which part number is correct? -hq comments: the correct number is a-3264-272-a. | ||
| SONY |
SLVR5UC
|
Correction to adj procedures | Adjustment 1-4-13, rec chroma adj, specifies ic033 pin 6 asthe measurement point. this is incorrect. | ||
| SONY |
SLV757
|
No vhs hifi record in sp, but ok in ep. | Unit recorded hifi in ep mode, but not in sp. | ||
| SONY |
SLV750HF
|
No vhs channels - intermittently | Intermittently loses vhf. | ||
| SONY |
SLV750HF
|
Intermittent/no tuner | Intermittent/no tuner. observed c652 had erupted.after replacing the cap would overheat and still had the same problem.measured 30v on the neg side of c652 coming from the junction of r811 andr812. -found: a carbon burn was found at h8 on p99(ma-144 b | ||
| SONY |
SLV750HF
|
List of error codes | Unit will shut down in rewind. display shows l3802, i can'tfind a list of emergency codes in s/m. could you provide some? -hq comments:these codes should be the same as previous models. seeservice bulletin no. 181r1 | ||
| SONY |
SLV750HF
|
No hi speed rewind | Unit won't hi speed rewind, no remote operation, and pausecomes on when a prerecorded tape is inserted. |