Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
TCK5
|
Audio warble | This is the same problem as reported on tc-k60. (reportdk-1-3). the lower bushing on the lever comes off, and the motor switchlever is allowed to come up against the reel and puts a flutter in theaudio. | ||
| SONY |
TCK60
|
Audio warble | On both these units the lower bushing came off and allowedthe motor switch lever to ride up against the supply reel causingthe audio to have flutter in it. | ||
| SONY |
STRAV360
|
Protection relay engages at -20db volume level | As you increase vol. to -20db, unit goes into protection. | ||
| SONY |
CCDV8AFU
|
P/n for mi-2 cable | Service manual shows no p/n for mi-2 cable (pg 82 of s/m)which connects between the (ar-1) board (cn113) and (ma-13) board (cn406).please inform p/n. -hq comments: p/n is 1-935-008-13, but is not available from tokyo. asyou mentioned on the phone, you | ||
| SONY |
SLHF900
|
Replacement cassette door does not fit | Cass. doors in s/m. p/n x-3691-652-1 does not fit on cassetteassy. the gear on the door is too small. -hq comments: some units have larger gears and require a different door.please order under p/n x-3695-018-1. a service bulletin will be issued. | ||
| SONY |
CCDV110
|
Ic | Ic801, 802, 803 on af-23 board have no p/ns in s/m. -hq comments: please refer to the ccd-v5 service manual, af board, forthe ic part numbers. | ||
| SONY |
KPR4110
|
"d" board complete, a-1340-692-a | Kc has boards for later production run, they have sixconnectors going to it. the one that is needed has 8 connectors goingto it. the chassis # is scc643aa april 1985. can this board beobtained? -hq comments: it has been found that the later productio | ||
| SONY |
SLHF500
|
Line fuse blows after one week of operation | Ac line fuse blows after about one week of use when rec isentered. tried replacing fuse and regulator ic, same problem happened.this is an employees unit. -hq comments: try replacing all surrounding components r1, c1 and t1.please inform of results. | ||
| SONY |
EVA80
|
Unit dead | Found no initial power up for 4-5 seconds. clock displayonly. found that power coming up from ps-49 but no unit turn on forinitialization. found no osc. (x001) for ic001 on ft-8 board. ic001/23was 5.3v and ic001/24 was 0v. | ||
| SONY |
D14
|
Does not play | Found in service mode that spindle would run free no sledmovement in either direction display ok/changing. found no -5.2v comingfrom dc/dc convertor. | ||
| SONY |
CCDV8AFU
|
Will not rewind or ff | Pinch press lever assy would not return to stop position afterbeing in playback mode. found e clip holding pinch press lever assywas in contact with the assy. the e clip was not in contact with assyon a known good unit. | ||
| SONY |
SLHF900
|
Unit eats tapes | Unit loads tape, ff & rew ok. capstan speed too fast when inpb. will not stop or power down in pb. found ic501/28 (3.58mhz) was lowor missing (0.5vpp at times). traced back to vi-10 bd, found q401 basesignal good but emitter signal 0.5vpp. voltages | ||
| SONY |
KV1311CR
|
No vertical, replaced ic-501 | The unit would power up but there was no pix or sound. wefound the problem to be caused by ic-501. there was no vertical drive tothe vert. output ic. of course this did not permit the syscon ic tooperate correctly. replacement resolved the problem. | ||
| SONY |
CDXA10
|
Unit tries to load two discs | The customer complained that the unit would periodically jam.we found that one disc (david sanburn/voyeur/warner bros 3546-2) made bypolygram in west germany was causing the problem. | ||
| SONY |
STRVX550
|
Unit will not turn on | The unit would not power up. we found ic403/p8 - remotedecoder to be low. this is the reset pin. this was caused by an openc824 on the main board. excessive ripple at ic402/p1 & 2 did not permitthe reset circuit to operate properly. | ||
| SONY |
TCFX1010
|
Unit will not power on | The unit would not power up. there were no key scan pulsesfrom ic703, although the clock was running, etc. | ||
| SONY |
STRVX200
|
No functions | No functions were operative. we found a solder splash acrossthe 16v regulator - q803. this caused d803 to short and r804 to open. | ||
| SONY |
SLHFR70
|
Distortion in beta hifi | Distorted audio (bhi-fi), beginning of tape only. | ||
| SONY |
SL100
|
Will not accept tape | Will not accept tape. | ||
| SONY |
CCDV8
|
Capstan runs too fast | Capstan motor runs fast. |