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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY TCDD3
Intermittent headphone jack Headphone connection is intermittant. i found the internalconnections had loosened from repeated insertion and removal of phones. -hq comments: i opened the unit and removed the headphone jack. iremoved the three sections of the j-303 and adjusted the
SONY RM762
After memorizing can no longer operate tv, see tvp sb # 89 Customer has a cable box which uses an infrared remotecontrol. he programs his cable box commands into the sony remote, he thenproceeds to pull up the guide menu on his tv. after getting into theguide menu, he could not access the different guide selec
SONY SPP115
Cannot put handset in test mode The procedure in the service manual on putting the handset inthe test mode does not work. -hq comments: tokyo fax (t91032). the correct procedure for putting thehandset in test mode is as follows. 1. put unit in ringer on mode.2. press talk while holdi
SONY WMD3
Intermittent output from headphones or line out Intermittent output from line out or headphone out. flexingcircuit board would show problem better.
SONY CCDF55
Defective ccd imager -- spot in picture One bad pixel in picture in the form of a white spot on theupper right hand corner of the picture. the bad imager was stamped 2j. i ordered another one and it had the same problem in the same generalarea and it was also stamped 2j. the second one i ord
SONY FH15R
Unit goes into tape function There have been (2) units which automatically revert to tapemode after a short time in any other mode.
SONY STRGX40ES
Bias adjustment procedure is incorrect Notice the bias adjust was not correct in service manual. inthe service manual it called to measure across r-710 (lf) and r-760 (rt).i believe you should measure from the emitters of q-704 and q-703 for theleft channel and from the emitters of q-754 and
SONY CDPC205
Will not track jump to last track on cd Unit would read t.o.c. and play ok but when i would try to jump to last track the player would not jump to last track and acted like it did not know that there was a last track.
SONY KV27TS20
Tv has ghosts on strong local channels, see sb tvp0101 Ghosting occurring on strong local channels due to leakage inantenna circuit. installation of new coupler supplied by technicaldepartment solved the problem. -hq comments: part number for this cable is 1-537-383-11.
SONY CCDTR4
Error in service manual There is an error in the ccd-tr4 service manual page 250,section 8-2, tape path adjustment.
SONY XVM3
Part number correction When servicer orders this nut by 239808501, only ring issupplied from kcp. -hq comments: now ring and nut are separate parts in kansas city parts.ring: 2-398-085-01nut: 2-532-809-00see service bulletin number tvp0090.
SONY CDX7580
Cd stops in the middle tracks Many cdx-r77's, r79's, 7540's and 7580's have cd stuck in mdduring 3 to 5 tracks. the problem is when fop moved to the middle of theguide shaft the fop's flexible pcb touch gear (b) lock (ref. no. 404).then unit shuts off.
SONY CDXR79
Cd stops in the middle tracks Many cdx-r77's, r79's, 7540's and 7580's have cd stuck in mdduring 3 to 5 tracks. the problem is when fop moved to the middle of theguide shaft the fop's flexible pcb touch gear (b) lock (ref. no. 404).then unit shuts off.
SONY CDXR77
Cd stops in the middle tracks Many cdx-r77's, r79's, 7540's and 7580's have cd stuck in mdduring 3 to 5 tracks. the problem is when fop moved to the middle of theguide shaft the fop's flexible pc board touch gear (b) lock (ref. no.404). then unit shuts off.
SONY CDX7560
Display will not change colors Amber leds and lamps very dim green leds and lamps ok.
SONY SLV555UC
Goes to blue screen in record Pin no. 5 of cn-553 (tv/vtr switching line to rf converter)had 0.4 volts of noise on 5 volt line. appeared as data and videoriding on vtr switch line. rf dropped out and went to blue screenin record and timer record.
SONY CCDF55
Bent reel shaft Tape drags - no rewind. found supply reel shaft bent to out-side of frame. rk gear would not engage supply reel.
SONY TCFX110
Wrong motor This set differs from service manual. sdis says refer tomecha no. tcm180 in model no. tcfx120. after ordering the motor fortcfx120 (1-335-821-11), i found that the motor case has a finger whichconnects to the -pwr lead which is approx. -6v from the pow
SONY KV19TS20
Shutdown occurs when channel is changed, replace c-556 Unit will shutdown when channels are rapidly changed.adjustment resistors r-322 and r-324 are missing from the board. attemptsto install resistors results in constant shutdown. problem is possiblycaused by horizontal oscillator going high in frequency
SONY KV32HSR10
Loud high pitched noise from set, t-602 secured with rtv Loud, high pitched noise from set and is not in audio circuit.sounds similar to yoke with singing problem. before replacing yoke pleaseread.