Sony Repair Tips
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Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CDPC322
|
Jerky tray, open close movement - lubricated mechanism | Jerky tray motion at open, or close command. | ||
| SONY |
CDPC235
|
After warm up, display blinks and stop playing | After unit warmed up, display blinks and stop playing duringtrack change and look for another disc. after intensive trouble shooting,we found a defective diode in positive 9.5v supply. if 9.5v supply dropsto below 6.8v, unit will reset. we think, diode is | ||
| SONY |
CDPC235
|
Table keeps rotating with less than 3 discs | With less than 3 discs in unit the table will continue torotate unless you put some pressure on the turntable to slow it down.with 3 discs it will detect the discs and play them. with 1-2 discs itwill not detect the discs and play unless you put slight | ||
| SONY |
CDP411
|
Duplicate service bulletin numbers | Service bulletin # 397 for hi-fi products (csa-13) has beenassigned twice: may 27, 1994 - cfd-560 extension cable part number, and june 24, 1994 - cdp-411 no disc appears during play. -hq comments: this error had been picked up by the publication | ||
| SONY |
CDP311
|
Distorted audio - replaced l292 | After unit starts up in play mode, audio starts to distortuntil there is only static. | ||
| SONY |
GENERAL
|
Leader laser meter probe - use "lpm8001 sensor" when ordering | The probe for laser meter defective, price for completereplacement probe is $266.00. | ||
| SONY |
BM246
|
Will act erratic with auto change on, replace nd901 display | When auto change is on and in record mode, there will be anerratic operation of both decks. the record mode may stay on deck a anddeck b will go into rewind by itself. also, both displays will displaycas/err/# sector will give different values. when t | ||
| SONY |
XRU880
|
Pop in audio when buttons pressed | Audio popped each time a button was pressed on the faceplate that activates the mute transistors such as seek +/-, mau. +/-.scoping the outputs on dc range showed a dc offset ranging from 100mv toas much as 900mv. pop occured because mute transistors tak | ||
| SONY |
XRU220
|
Cannot turn on - jumpered open foil pattern | Unit had no display, could not turn on. no function at allchecked all b+, found q117 e gets 10.5 v but cnp201 pin 2 is 0 v. foundpattern foil on main pcb broken. | ||
| SONY |
XRU220
|
Lcd panel does not illuminate/can't read display - repl q117 | Lcd panel won't light up. all led's on panel do light up andunit functions normally except you can't read the lcd display panel.found q117 open b-c, therefore not supplying voltage for panellamps.replaced q117 restored illumination. -hq comments: q117 i | ||
| SONY |
XM4040
|
Amp inop - replaced ic951 | Amp inop, unit in protect all the time. | ||
| SONY |
MDXU1
|
Md mounting screws coming loose - fall on pcb causing short | Md board screws are vibrating loose. one screw fell out &landed on main board. it's causing to short out dc input. two other screwswere loose. | ||
| SONY |
CDXU404
|
Part # for kss-400a | In the unit that the servicer has is a kss-400a but theservice manual only shows a kss-310a. is this a correct part and what isthe p/n for the kss-400a? -hq comments: we have asked npc to research this matter.tokyo will not supply the kss400a. please u | ||
| SONY |
CDXU300RF
|
Intermittent power on - replaced defective ic401 | Power would come on intermittently, found reset ic would have5v at pin 1 and wouldn't at times. | ||
| SONY |
CDX900
|
Key switches are not operational | Unit worked with remote not with face plate , display ok. | ||
| SONY |
CCDVX3
|
Camera e-e pix has lines and magenta color/reseat vc119 brd | Came ee picture has lines and magenta color. found vc119loose. | ||
| SONY |
CCDTR91
|
No color in viewfinder in e-e mode/adjust ct601 | Viewfinder was black and white during e-e mode. viewfinderhad color in playback. the viewfinder was replaced and the unit stillexperienced the same problem. there was color in the video signal goingto the viewfinder, but i noticed the vectorscope was | ||
| SONY |
CCDTR65
|
Identification of lens | There are two part number in theh svc man pg 52, for the lens154754811 vcl6210wc - 154763011 vcl6210wf. how do we identify which lensis in the unit? -hq comments: looking from the front, the type a lens (vcl-6210wc) has ad-shaped iris motor. the b-type | ||
| SONY |
CCDTR500
|
No viewfinder picture/replace l370, dv12 board | No viewfinder picture. replacing open l370 corrected theproblem. -hq comments: l370 passes the evf 5v to the evf assy. | ||
| SONY |
CCDTR300
|
Will not load tape/dew sensor | This unit would not accept a tape because the dew sensor wason. i found the dew sensor measured approx. 300Ω and measured openat cn202. |