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Sony Repair Tips




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Search: sony
Results: 20075
Make Model Symptom Problem Solution By
SONY STRD315
Manual correction required/r726 - use p/n 1-217-156-00 Need .22Ω, 5 watt resistor, received .22Ω, 2 wattresistor. wrong part listed in service manual for resistors r726, r727,r776, r777. need correct part number. -hq comments: as per ken budoff, 1-217-156-00 is the correct p/n forthe .22Ω 5 watt re
SONY STRD2090
No onscreen display, replaced ic203, same problem Unit has no video display and on screen board was replaced.servicer thinks the problem must be ic203. ordered p/n 875908762 whichis an hd6433258a37f. they rec'd a hd6433258f10. there is no informationto indicate that this is a good sub. any ideas ot
SONY STRD2070
No sound after replacing digital 1 pcb No sound after replacing digital 1 pcb. found cnp301 wasreversed on pcb. i replaced pcb 2 times and after 2nd time, i foundconnector reversed on both pcb's. this is a factory problem found only onthe replacement board. reversing the connector restor
SONY STRD1011S
Intermittent pop left ch, left meter reads max - repl ic404 After warm up there is a slight pop from left speaker. leftside of eq display will go max.
SONY SSU530
Distorted bass Distorted bass. found that the woofer construction is suchthat the center becomes separated from the surrounding cone at the firstridge. the paper becomes very weak and starts to tear. see drawing onrear of this report. this enclosure is a ported ty
SONY SRS88PC
No audio - resoldered q101 When power button was power button was pushed, power ledwouldn't light up.
SONY HCDH51M
Dead set - r901 opens due to s517 short On some units the mounting position of s517/clock displayswitch is such that when it is pushed, the ground side of the switch cancome in contact with jw501. this jumper wire is on the 5v buss which thenshorts to ground and opens the fusible resistor, r9
SONY HCDH50
Plays track for about 30-50 sec then skips backward Verified customer complaint unit would skip backwards on anytrack selected, inner or outer track.
SONY HCDC33
Clock not functioning - resoldered r910 Real time clock oscillator (32 khz) did not run. found nosolder one side of r910.
SONY HCDC33
Cd mech jammed - realigned mech Cd will not open, close, play because mechanism is jammed dueto unit shipped with no transit screws for unit. also could use extension cable from cr105 of cd board to cn801 of front cd control board.
SONY DTC1000ES
Burst of noise at edit points - adjusted t/u tension Unit fails to erase old material at edit points. if you recordpause, then go back to record again, you will hear the old material forabout 1/2 second when you play back the tape. it appears that the tape isnot making adequate contact with the drum in the
SONY CDPC545
Unit jams - replaced ic551 The unit worked fine until the exchange function was selected. the door would open but the tray would not rotate. the unit would thenlock up and not respond to any command.
SONY CDPC345
Timing appears to be a problem - resoldered main board The unit acts very erratic, i.e. the drawer opens fast orslow, timing seems off, but when done by hand (unpowered) timing is ok.
SONY CDPC235
Won't read complete disc - resoldered ic101 Unit would not read a full disc.
SONY CDPC215
No mechanical action Original problem, no mechanical action. ic401 was replacedand now all functions work except the next disc will not be played. thenext disc will be selected and it will chuck but will not spin. a newboard, with the latest ic, was ordered and it acts the s
SONY CDP311
Noise in left channel - resoldered c321 Noise in left channel. found one side of c321 unsoldered.
SONY BU5BD1
Japanese form with part - early ver. had only japanese form Unlike other blocks, which come with a failure report sheet inenglish, this one appears to have only a japanese form. any chance ofgetting the mfr to put an english form in there? -hq comments: as per our phone conversation, this was an early versionof
SONY XRU880
Distortion, no audio, mech malfunction, or no operation The above mentioned problems may be caused by leakage of oneor more of the electrolytic capacitors.
SONY XRU770
Distortion, no audio, mech malfunction, or no operation The above mentioned problems may be caused by leakage of one or more of the electrolytic capacitors.
SONY XRU770
Pop in audio when buttons pressed Audio popped each time a button was pressed on the faceplate that activates the mute transistors such as seek +/-, mau. +/-.scoping the outputs on dc range showed a dc offset ranging from 100mv toas much as 900mv. pop occured because mute transistors tak