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Sony Repair Tips




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Search: sony
Results: 20072
Make Model Symptom Problem Solution By
SONY PSX600
Out of adjustment 1) tonearm does not move in auto start mode, but t.t. startsturning. 2) tonearm moves manually, but sluggishly.
SONY PSX45
Ic cx193 fails This unit has repeated failure of the servo ic, cx193. alloutboard parts have been carefully checked and the unit operatescorrectly when a new ic is installed. all d.c. and waveform measurementsare within 5%. i am puzzled as to why these chips only wo
SONY PSX6
Leaky d410 After 5 minutes the repeat led would partially come on and the repeat function would not work. we found d410 in the repeat flip flop ckt leaky.
SONY PCMF1
Leaky l519 and defective ic505 Recording section worked fine but the playback section didnot function.
SONY CDP101
Defective laser Unit will not read toc (ejects after attempting to focus3 times). defective laser diode - all voltages to top correct - ld onsignal good.
SONY CDP101
Defective q601 Initially there was no system control function due todefective crystal. after replacing crystal unit worked ok for a fewminutes but shut down when jarred. traced problem to defective q601 whichshorted because of misaligned rubber insulator. i think th
SONY CDP101
Sled motor locked up Customer's complaint was stays in scan. verified problem -visual inspection showed sled motor was locked up. loosened screws onsled ass'y and motor turned freely.
SONY CDP101
Out of adjustment Dealer's complaint was won't accept disc. verified problemon bench. focus operation checked ok, unit would not read toc due to nogfs signal.
SONY CDP101
Out of adjustment Would not read toc. gfs stays low.
SONY CDP101
Defective ic204 and open r390 and r391 Unit would not function at all.
SONY BM600
Defective gear Forward will not engage because gear would slip.
SONY XR25
Shorted capacitor Not audio.
SONY XM120
Connection needs to be made Distributor reports that dealers have complained that thexr-75 will not turn on the xm-120 amp even with both units hooked topurple and blue remote turn on wires hooked together.
SONY WM2
Defective ph501 and led Motor continues to run after stop button is depressed. doesn't happen all the time.
SONY HMK3030
Broken spindle When the lp spindle on this model (which was made of plastic)was broken, a small piece lodge to the auto mechanism preventing the tableto turn.
SONY CDP101
Open r390 Disc drawer would not open/no led indication on open/closebutton. disc indication on display would blink normally. found r390(4.7Ω) in +13v line burned open. i could not find any short or lowresistance on this line. the original resistor was 1/2
SONY CDP101
Defective sled motor Intermittent - would not always read toc sometimes read tocbut would not play (ejecting disc instead) other time worked properly.problem first seemed to be mechanically related since a light tap on theback would usually result in start of normal function
SONY CDP101
Out of adjustment Skipping, jumps tracks.
SONY WM7
Dirty headphone jack Remote function of unit while using head phones (mdr-w5) wasnot functioning in the fwd and reverse mode. however unit was functionmanually in all modes.
SONY TCPB10
Ornamental plate needed repositioning Unit would operate fine but when the stop button was depressedthe unit would stop and start again.