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Sony Repair Tips




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Search: sony
Results: 20072
Make Model Symptom Problem Solution By
SONY PSLX310
Tracking problem The unit would not track properly using a grado mf3 cartridge.we found the turntable to be working fine but incompatible with thiscartridge.
SONY PSLX510
Won't play all 45's The tone arm would move in about two inches and then go backto the rest position. the diameter seemed ok but no warp. there was aslight taper at the edge. we resolved the problem by remounting thedetector diode so that it pointed at a 45 degree angle
SONY CDP101
Hiss on one channel, other channel dead Left channel sound was fuzzy and covered with a lot of hiss.right channel was dead. pin 18 of ic507 (d/a conv) looked fairly clean.pin 17 (r-out) had a lot of noise on it. power supply of q505 had some noise,not present at power supply of q504. resistance readin
SONY MLV1100
Non-switchable of the line in signal at line out When using line out to connect to amplifier or cass deck, the customer cannot get line in signal. he always gets mpx in signal.
SONY STRVX250
No memory No memory. the segment of the fl display go off unevenly.the voltage at pin 42 of ic301 is as low as 1.5v instead of 2.4v.
SONY PSX800
Tone arm malfunctioning horizontally The tonearm did not center itself when it is up position.therefore the tonearm slide inward or outward becasue of the angle error.
SONY CDP701ES
Noise in r ch R-ch sounded very noisy. sounded like ju-ju.
SONY CRF320
Sound is low intermittently When turning on the power switch with the timer function, thesound is very low.
SONY WA55
No fm Am worked fine but could not switch to fm.
SONY CFSF11
Hum noise with ac-190 When using the ac adaptor ac-190, a slight hum noise is heardthrough the headphone in the play mode, even when the volume control isminimum.
SONY TCD5M
No play There was no function, because the motor did not turn.
SONY M7
Hook-up confusion Wiring diagram on page 16 of service manual can be confusingwhen replacing mike.
SONY CFS3000
Wrong rear cabinet When rear cabinet is ordered by 3-319-547-01, part receivedwill not fit unit. the part, we need says made in korea on rear,whereas the part we are receiving says made in japan. could you supplyus with the correct part number for the rear cabinet of the
SONY KV1747RX
Incorrect part number for module dm4 Dm4 (ic601) part number given incorrectly in kv-1747rxservice manual (1-123-705-11). -hq comments: correct part number is 1-231-705-00. we will publishcorrection on this.
SONY D5
Unit shuts down Disc would start, then quit. operating the unit upside downwould sometimes allow unit to play. once engaged in play, it would skiptracks intermittently. search reverse would not operate.
SONY TCK60
Irregular speed Excessive w and f. static torque tests ok, motor and servocheck ok. rubber ok.
SONY WMF8
Incorrect p/n for switch lever P/n for switch lever is incorrect. -hq comments: the correct sw lever for the wm-f8 is by p/n 3-319-028-01.please refer to the t/n a0046 for the p/n correction. this should fitwithout modification. the sw lever you received is for the tcm-6.
SONY SL2700
No function of pb or rec. no operation of motor circuits Replaced fuse ps-605. -hq comments: the ss-14 board contains five fuses (3-glass tube type,2-semiconductor type). after checking the supply voltages at theconnector pins, it is a good idea to check all fuses.
SONY SL3000
Missing part number for frame button Need part number for frame button on page 8-2 of sl-3000manual. -hq comments: p/n is 3-654-555-00 (qty in stock - 100).
SONY D5
Compact disc Intermittent distortion. right ch. would also occasionallyincrease in volume, high frequency content would also increase. pushingon pc board would cause unit to exhibit problem.