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Sony Repair Tips




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Search: sony
Results: 20088
Make Model Symptom Problem Solution By
SONY ITW20
Unit totally dead - replace q201, p/n 8-729-927-24 Unit had no dial tone. found the line fuse open and replacedit. unit then had dial tone but after the handset was placed on thecradle, it remained off-hook.
SONY ITA555
No playback audio Intermittent mech problem on this unit. replace new mechass'y, still no audio on playback. ans machine works ok. you can seehow many messages were recorded but no playback off message.
SONY MDP650
Won't initialize- tilt was jammed Unit won't initialize. fop would jump a few times and then the unit would shut down.
SONY TAE2000ESD
Intermittent noise in front channels - resoldered digital bd Intermittant crackling noise heard in front speakers.
SONY STRGX800ES
Low buzzing noise - ground ic744, 745, 746 floating pins In all modes, with volume control at minimum, there is a low buzzing noise in both channels.
SONY STRD1015
Unit dead - replaced opened diode, d202 Unit dead but power relay would close then open when powerwas applied.
SONY STRD1015
Center channel distortion - added ground wire When using test tone in dolby surround mode distortion isheard in the center channel as the rear channel test tone is active.sound appears to be bleeding through rear channel to center channel.center channel distortion is also noticable if rear channel v
SONY STRAV770X
Unit will not turn off/no remote response - repl d202 Unit remained on after pressing power switch. also, remotewould not turn off unit.
SONY SDP777ES
Rear channel cuts in and out - replaced ic102 Rear channel cuts in and out.
SONY MDS302
No record after replacing overhead light - reform head tabs After replacing the overhead light record head the unit wouldnot record.
SONY HCDD560
High top laser current on kss 213 b/1 Skipping and related cd problems. observing rf signal and inoticed distortion on bottom half of wave. amplitude was almost 2 volts. turned down laser curreent on optical until it was 1vpp. rf is now very clear and
SONY CDPC365
Bu assy does not match service manual Bu-5bd20 is used in malaysian production models only.
SONY XRC610
Intermittent unit, powers up then goes dead Unit goes on for a while, then it goes dead. found r783on the acc line open.
SONY XR340
Lock plate screws loosen up The lock plate (ref#13) and screws (#10) will vibrate outof top cover (ref#1) see diagram from page 52 of the service manual. thelock plate will then fall onto main board causing much electrical grief.
SONY GEN-CAR
Cable harness part numbers for dhgx4 car stereo jig A list of cable harness part numbers for the dhgx-4 carstereo test jig are available. refer to car stereo s/b (csa-14) no. 368for details.
SONY GEN-CAR
Dhgx4 car stereo test jig molex connectors & pins available The molex connector plugs and sockets along with the pins areavailable from wrpc-as. these parts can be used when creating new harnessconnections for the dhgx-4 umbilical cord.
SONY CDXT62
Magazine jams, head unit displays " no magazine" The magazine inside a cdx-t62 will become stuck. the head unitwill display no magazine. the eject lever ref #124 is becoming bent.
SONY CDXC490
No high or low level audio output on both cd & radio Unit's output ic was defective. after changing output icthere was no high or low level audio from both cd & radio. this was dueto the unit being tested with the mcb outside of the frame assembly.once unit was put back together and with back plate on, no
SONY CDXC410
Output only exists on one channel The audio output only exists on one channel. theproblem may be related to ic301
SONY CDX65
Erasing all disc titles at once (custom file) The cd changer may not display no data after servicebulletin #330 has been executed.