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Sony Repair Tips




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Search: sony
Results: 20102
Make Model Symptom Problem Solution By
SONY HCD241
No power, only function led works - replaced q901 Unit showed no power except for tuner led. power relay ry901not clicking.
SONY DTC690
Intermittent power - resoldered q905 +5v regulator Unit went on and off as main board was touched. found baseof q905 cold soldered. -solution :resoldered q905.
SONY CDPC745
Cd drawer inoperable - replaced rotary gear Drawer won't open because rotary gear ref. 56, part #495728401, will not allow carousel to make a complete revolution.
SONY CDPC335
Broken post for lever ref #111 - see s/b hfp 365 Post for set lever ref #111 breaks from chassis causingdrawer problems.
SONY CDPC245
Intermittently does not recognize discs Intermittently, unit will not recognize disc. occurs inshuffle mode or checking discs. unit will load and chuck discs w/oproblem. no problem with alignment as describe in sb csa13/#390.turntable appears to rotate a bit too fast. logic from disc sen
SONY XRU330
Intermitent or no audio (found cold solder on r118 and r120) No audio or intermittent audio. found cold solder joints onr118 and r120.
SONY XRU220
Intermitent or no audio (found cold solder on r118 and r120) No audio or intermittent audio. found cold solder joints onr118 and r120.
SONY XRC410
Tape ejects soon after loading (cleaned oil on reel sensors) Unit takes tape in, plays for 15 secs., then ejects tape.opened mech and found a drop of oil on one of the reel sensors on reelsensor board.
SONY XR430
Unit dead (found broken ground between cn551-8 & d553/d554) Unit dead, would power up with 13.5 - 14 volts applied,however below 13.5 unit would not respond. note: compared this unit to anxr340 and the xr340 powered up below 12 volts.
SONY XR3050
Low volume level (replaced defective audio control ic411) Volume would not increase on outputs, but display numberswould.
SONY XM260G
Service manual correction: q152 regulator Q152 collector and emitter connections are drawn incorrectlyin service manual.
SONY XDPU50D
Won't recognize 2 changers at once (found ic701 defective) When changer was plugged into unilink control 1 or unilinkcontrol 2, unit would work fine. if two changers were connected in bothcontrol 1/2 unit would not recognize either of them. scoped waveforms andvoltages, could not see any loading down of data
SONY MDX400
Distorted audio on mini disc (replaced ic302 and ic305) Audio was distorted and sound was gargled.
SONY MDX100
Would not play mo or cd (replaced ic505 and ic507) Intermittently, unit wouldn't play any disc. when it display, you would hear various interrupts in audio.
SONY CDXT60
Part number for cdxt60 mechanism operational manual Part number for cdx-t60 mechanism operational manual will notaccept by fipm screen. part number printed on back of manual is9-959-796-31. need correct part number.please call 810-347-3370, or fax 810-344-4899. -hq comments: npc has told us that this m
SONY CDX5040
Popping during mode change fm, am or cd (replaced q102) Changing from fm1 or fm2 or am & cd there would be a loudpop in the rear output.
SONY CDX4090
No audio output (found q593 defective) Found no audio output from unit. found q593 not switchingb+ on unit.
SONY CDX4050
Won't accept cd (found slider (l) ref 124 out of position) The slider (l) slips out of position and unlatches itselffrom the mech. with the slider (l) lever unlatched the mech is unableto load a cd.
SONY GEN-CAM
Lanc jig software update version 2.1a now available An update to the lanc jig software is now available. the newversion is 2.1a.
SONY CCDTR73
Battery down adjustment does not work The procedure for the bat. down is incorrect in the sm. referto the ccd-tr42/tr70/tr72/tr82 supppplement-1, the procedure in theccd-trv30/trv40/trv70 sm or the procedure in the ccd-tr23/tr33 sm.