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Sony Repair Tips




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Search: sony
Results: 20092
Make Model Symptom Problem Solution By
SONY XR430
No functions: found q573 not soldered to main board Unit came in dead found q573 collector was not soldered atall. this unit is a dealer stock.
SONY XR340
Extension cable for repairing display mcb (j-2502-009-8) It may be difficult to repair the display mcb without using anextension cable.
SONY XR3320
Extension cable for repairing display mcb (j-2502-009-8) It may be difficult to repair the display mcb without using anextension cable.
SONY XR3200
Extension cable for repairing display mcb (j-2502-009-8) It may be difficult to repair the display mcb without using anextension cable.
SONY XR130
Unit won't turn on (found d504 shorted) Unit won't turn on.
SONY XAU40
Zd5 on main board not listed in manual Zener diode zd5 on main board on unit is not listed in manual.need supplment or sb. see attachment. -hq comments: is it possible that the unit being repaired is actually anxa-u40d instead of an xa-u40? the d version is covered under its ownservice man
SONY MDXU1
Skips or may not read discs (due to road induced vibrations) When driving on rough roads, the unit may skip, or may notread discs.
SONY MDXU1
Grinding sound when inserting disc (found ref. 310 damaged) After inserting the disc a grinding sound was heard. disc wasstuck, and would not play. found gear #310 (3-384-435-01) teeth broken.
SONY MDX100
Skippoing and/or same portion of music is repeated The unit skips or the same portion of the music is repeated over and over.
SONY EXR22
Extension cable for repairing display mcb (j-2502-009-4) It may be difficult to repair the display mcb without using anextension cable.
SONY EXR18
Extension cable for repairing display mcb (j-2502-009-8) It may be difficult to repair the display mcb without using anextension cable.
SONY EXCD40
Different optics found in unit Service manual calls for kss168 optics but this refurbishedunit has a kss320. did any of these units use the kss320? -hq comments: we are not sure if this model was ever built with kss320optics. however, other variations of the cmx-200 mechanisms were
SONY CDXU6260
Extension cable for repairing display mcb (j-2502-009-7) It may be difficult to repair the display mcb without using anextension cable.
SONY CDXU6260
Part # addition: faceplate front bezel, including buttons The service manual shows the front bezel of the removablefaceplate as not supplied. the bezel also includes several of thebuttons (1 through 6, file, and dspl.
SONY CDXU606
Popping noise (resoldered mute output pin 57 of ic31) Popping noise heard through speakers when changing disc ortracks.
SONY CDXU303
Missing part (ref. 168, tension spring) Back tension spring missing from service arm assy.originally, i thought this was an isolated problem, but this is the thirdunit i've seen with this problem.
SONY CDXU300RF
Disc jams (replaced broken gear, ref. 112, p/n 3-364-432-01) When disc is returned to magazine from play position, sliderassy #115 is not driven and disc doesn't return fully.
SONY CDXU300
Disc jams (replaced broken gear, ref. 112, p/n 3-364-432-01) When disc is returned to magazine from play position, sliderassy #115 is not driven and disc doesn't return fully.
SONY CDXA55RF
Won't read discs (found flex poorly soldered to sled motor) Flex cable coming from optic was not properly soldered fromfactory causing intermittent failure of optic to return to its inner mostpostion (home). this caused the symptom described as unit will loaddisc, but no spin, no play, no focus, intermittent.
SONY CDXA30
Popping noise between discs (replaced q303 on jack board) As unit changed discs, a popping noise ocurred at the outputs.i checked all muting lines and they seemed to be working normally, until ichecked the muting relay, which was not energizing.