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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY XR3200
Unit locks up in vehicle Asd reported 3 cases where unit locks-up only in the vehicle,can't duplicate the problem on the bench. the symptom is: radio won'tturn on and tape won't play. when unit is removed from the vehicle andtested on the bench it works fine. serial nos. are:
SONY XR150
No tuner audio from left channel (replaced c151 on main mcb) No left channel audio from tuner.
SONY EXR18
Unit locks up in vehicle Asd reported 3 cases where unit locks-up only in the vehicle,can't duplicate the problem on the bench. the symptom is: radio won'tturn on and tape won't play. when unit is removed from the vehicle andtested on the bench it works fine.vehicle's are: vol
SONY EXM302
No audio out when high level input is used Units either have no audio or intermittent audio when the highlevel inputs are used. found the solder connections were broken and thetraces for the cn901 are lifted. it appears that more support may beneeded for the jack to prevent this. -hq comments:
SONY CDXR77
No audio, ic301, q409, q412 open or shorted Q409, q412 had higher than normal temperature and opened.intermittently ic301 shorted +5v to gnd.
SONY CDX65
Resets when powered up, won't do anything else Unit will reset when powering up but won't do anything else.inspecting further, data line and clock line won't go high.data line and clock line were shorted with each other. in closeinpection, found a copper strand from wire inside unilink connector cn8
SONY CDX65
Won't reset when powered up (replaced sw902,q903,d905,d906) Unit won't reset when powering the unit. if you load themagazine it will reset but won't do anything else. inspected md boardq903 was overdissipated, found sw902 was shorted. -solution replace sw902 1-692-864-11, q903 8-729-808-01, d9058-719-105-99,
SONY CDX45RF
Remote commander ams button broken Saw this before but thought was isolated. ams button brokenfrom inside of remote. found pins inside of upper case which guide amsbutton were broken.
SONY CCDV11
Won't load/replace c421 Won't load, drum won't spin.
SONY CCDTR70
Tape stuck in unit/ replace cassette holder assy Tape stuck in unit.
SONY CCDTR70
Horizontal lines in video/reposition arm assy ref 780 Horizontal lines in picture.
SONY CCDTR400
Poor focus/adjust flange back Poor focus.
SONY CCDTR400
Tape stuck, no functions, beeps when turned on/mode switch Tape stuck, no functions, beeps when turned on.
SONY CCDTR400
Will not load tape/re-seat s reel table S reel table stuck, re-seated reel in proper position.
SONY CCDTR30
No color in camera mode/resolder connection of q704 No color in camera mode. found collector of q704 was notsoldered.
SONY CCDTR30
No audio record, low play/replace ic601 No audio record, low play.
SONY CCDFX730V
Speaker inoperable/resolder j903 No sound from speaker. sound present from line out. putunit in pb mode. traced audio from dd71 (cn901 pin 4) thru sd14 back intodd71 (cn902 pin 8) and found no audio coming out (cn902 pin 2). audiocomes thru j903 (earphone jack) of which one termina
SONY CCDFX310
Strange intermittent mechanical problems/replace capstan mot Unit would intermittently not load tape in or out, or capstanwould run away, false tape in or out. -solution :replace capstan.
SONY CCDFX230
Line in viewfinder/resolder connection on ic501 Line in viewfinder.
SONY CCDFX230
No eject/adjust gear phase ref 870 & ref 869 No eject.