Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
SLHF400
|
Audio noise in beta hifi | Checked s/n at 400hz, was -68db. checked distortion at 400hz,1khz, 5khz and 10khz all read less than 2 1/2%. but a buzzing noise isheard also sounds like pumping. buzz can be heard on movie blue thunderwhen he sets his watch. also noticed buzzing on | ||
| SONY |
MDRE248
|
Need p/n for earphone cord only | Need part number for earphone cord only. -hq comments: in order to get the cord you must order p/n x-2386-407-1which is connector item #3 in service manual. | ||
| SONY |
XR66
|
No am | The unit had intermittent am operation. we found the 8v bussto the tuner to be loading down. the problem was caused by a defectivec516/47uf @ 10v. | ||
| SONY |
SLHF400
|
No audio | No sound. | ||
| SONY |
TCFX410R
|
Tension spring | Need head tension spring p/n 3-319-634-01 for tc-fx410r.kc shows none in stock or available. -hq comments: one piece of p/n 3-319-634-01 is being sent to you. | ||
| SONY |
KV1311CR
|
No audio on tv, replaced ic-881 | No audio in tv mode. checked ic-881/pin 2, audio signalpresent. but ic-881/pin 1 no audio signal. | ||
| SONY |
STRAV230
|
Low volume ac hum in output | Low volume ac hum in output. | ||
| SONY |
XR740
|
Continuous auto reverse | Unit would auto reverse continuously. | ||
| SONY |
MDRA25
|
No part number for divergence cord | Mdr a25 is a repairable unit, however no part number fordivergence cord. -hq comments: the cord is part of the headband assembly. it comes asone piece. | ||
| SONY |
XR780
|
Part number missing | Protector (p/n 3-323-287-01) not called out on prints. also,many breaking. suggest fingers be made stronger. -hq comments: a service bulletin has just gone out regarding thisproblem. we will notify tokyo of breakage. | ||
| SONY |
CCDV8AFU
|
Distorted pb picture due to drum/capstan problem | This unit had a problem where the drum and capstan motorswould run uncontrollably for 4-5 sec then the unit would shut down andonly eject would work. i found q508 open. this caused ic501 to get veryhot only in play mode. | ||
| SONY |
KV1210U
|
Sub fbt | This sub fbt has instructions for installation but they are in japanese. i have a servicer that needs these instructions as soon as possible. -hq comments: we will publish service bulletin on this. | ||
| SONY |
XR75
|
Missing part numbers | Need part numbers for spacers where they are located in 7iin supplement #1. -hq comments: see supplement no. 1 published in march 1984, spacers areitems #347 and #348 p/n 3-592-651-00 and 3-592-652-00. | ||
| SONY |
XR780
|
Service manual errata | Service manual errata. s701, s702, s703 are incorrectlyidentified on page 41 of both manuals. s701 is tape direction switch.s702 is tape-in switch. s703 is tape-out switch. all are located on themd board. -hq comments: a service bulletin will be iss | ||
| SONY |
KV1365
|
Unit dead, replaced t503 and fuse | Unit dead, f602 was opened due to t503 being shorted. | ||
| SONY |
KV2601
|
No audio, replaced ic2001 | No sound. | ||
| SONY |
CFD5
|
Wrong part numbers | Wrong part and p/n missing. parts list reference 395 shouldbe 305. ref 395 p/n 7-627-556-38 butt 2.6 x 4 (s). -hq comments: a s/b will be issued. | ||
| SONY |
CFS400
|
Sound was distorted on playback due to slow speed | With old drive motor the speed was different when themachine was working on battery, and on ac (-5% on batt and -2% on ac).with the new drive motor the speed is the same but it is lower thanspecs (-45%) using a d pulley. -hq comments: please replace the | ||
| SONY |
KV1557R
|
Snowy picture | Snowy picture. | ||
| SONY |
PTB100
|
Part number for light bulb | Please inform of p/n for pattern box light bulb. -hq comments: p/n is j-602-049-03. this can be found in pattern box s/m (p/n *ptb-100). |