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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
SONY KV1370R
Audio output failure, see service bulletin #291r Late production of kv-1370r uses discreet audio outputs thatfail and should be included in tv service bulletin no. 291r. the samecircuit as kv-1365, 1395, 1396 and 1397. -hq comments: we will add the above models to the service bulletin no.291r.
SONY WMD6
Distortion in right channel Low level distortion in right channel in record mode. foundc-203 open.
SONY KV25DXR
All displays appear in black/hmh and rgb blankout All on screen displays ere black. hmh and rgb would blank outthe screen when they were selected. found no output from ic306 - rgboutput pins. found no h.v. blk. pulse on pins 8 and 9 going into ic306.traced this back to (bd board) output ckey+udhblk.
SONY CCDV110
No reel counter operation Reel counter looks like its trying to count (1st digit seemsto flicker) but stays at zero.
SONY XR6150
No ams function or audio output No audio, no ams. dealers complaint: no audio output. foundq405 and pm901 destroyed.
SONY XR7000
No ams function or audio output No ams. no auto reverse. pm1 and q801 were both fried.
SONY ESR11
Error in manual This trans will not work. manual should read p/n 729-177-43. -hq comments: you are correct the type description in the schematic isincorrect as well as the part number in the parts list. the correctnumber is 8-729-177-43 for a 2sd774.
SONY STRAV550
Dead unit No oscillator ic351 found 5.5v on base of q803. q803 notturned on so no reset.
SONY CDPC50
Mounting of loading gear The screw and collar do not provide enough support allowingthe gear to lean forward (pivot) preventing the focus block from cyclingcompletely and jamming the tray.
SONY KV27SXR10
Pop in r-channel speaker when unit is powered down, r-844 When the unit is turned off, a single pop resulted in rightchannel speaker only.
SONY KPR36XBR
Distorted stereo sound, replaced ic-8810 Unit had distorted, low level audio in stereo mode. noneperformed normal.
SONY KPR36XBR
Intermittent video, replaced d-5015 Several units display same problem, found d-5015 was opening.
SONY CDP110
Unit may not focus or may not track Unit may not focus or may not track. power up unit andvisually view lens. if lens is off center or does not seem to have fullfocus travel, the problem is ic-2. when this condition occurs, it wouldbe normal to suspect the driver amps (ic6 and ic7). ho
SONY DT4
Unit would not play intermittently; makes chattering noise Unit would intermittently chatter which sounded like lensfocusing. replaced optical to no avail. found rack was binding and wouldcause gear to slip a tooth.
SONY KV27HFR
Shutdown when using vcr, resolder c-660 Set was hooked to zenith vcr. set would operate fine until avcr function was initiated, then set would shutdown. set would work okwith other manufactured vcr.
SONY KV2729R
Loss of horizontal sync, replace r-512 on a board After warm-up, set would lose horizontal sync. found resistorr512 changing value when cold would read 300k after warm-up, increased to450k.
SONY CDPC10
Dead unit; port expander ic212 Unit was inoperative when cartridge inserted. m-2 did notoperate. found no data on pins 17, 18, 19. lifted these pins and datawas being supplied.
SONY D4
No part number for headphone pcb Part number missing for h/p jack pcb. this commonly breaks.part number on this small pcb is 1-625-769-11. is this valid? if so,please stock kc as this problem is common. -hq comments: we just received a part number for this pcb from tokyo.the part nu
SONY SPP80
No ring Unit would not ring on incoming calls.
SONY GENERAL
Ic removal jig (solder iron tip) Is there an ic removal tip which fits ics cxa1081 (30 pin) andcx20157 (24 pin)? if so, i need part numbers for them. -hq comments: the tips that we have available are listed in generals/b no. 11. none of these fit these particle ics well. however, ot