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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY ACV25
Won't charge battery / open gnd connection No charge light or charging with battery load put onterminals, but charge light and voltage came on when negative tereminalswitch is triggered with no load.
SONY ACS10
Unit doesn't charge / separated terminal bd Unit would not charge, inst refresh light would stay on.
SONY ACS10
No charge of battery - resolder s501/tb1 bd Will not charge battery all b+ are there. tb-1 board has tobe pressed down to make charge light come on.
SONY CPD17SF1
No red, caused by ic001 (video pre-amp) Unit has no red. found input signal on ic001 is good, but output is very low.
SONY CPD15SF1
Front panel buttons locked, load data to pc to unlock Front panel buttons are locked up only power button works.
SONY CPD15SF1
No video, cause by puncture on c617 Unit has no video or video comes up very slow.
SONY ZSM1
Would not play disc: replaced m701 Unit was sent in stating it would not play md's. foundround piece of mech taped to top of unit by customer. piece fell offspindle motor preventing disc from playing.
SONY SSC520AM
Replacement o ring goes bad One of our customer uses thier ssc520 in a rather extremeenvironment, garbage trucks. sb sec0048 wqaas performed just over 90 daysago. the o ring has again failed.
SONY CFD8
Deck buttons jam, check function ref#232 Stop, rew & ff buttons jam due to bent lever pictured.
SONY CFD570
No power Located some errent solder underneath the board's shieldbetween the ground and jw210, cauisng the vcc line of ic306 to short togrund.
SONY CFD560
Defective/no cd play: resolder cn806 No cd operation caused by not enough solder on cn806.
SONY CFD540
Worn out take up reel, plate assy: replace Take up reel plate assy is wearing out, creating grindingnoise in tape deck. -solution :replace take up reel plate assy.
SONY CFD470
No cd operation or display: c765 0pen No cd operation, no cd display. found c765 on cd main boardopen.
SONY SLVR5C
Tracking light continues to blink Erase of ctl and lateral audio track. looks like bad capstanor drum, hi fi track and picture are visible. very misleading, biasvoltlage must turn on but cannot find correct pin out that ties the twotogether. -solution replace ic501
SONY SLV771HF
Won't accept a tape Won't accept any tape. erasing protection lever was out ofposition toward right side.
SONY SLV770HF
Tape is not threaded The tape is not threaded and the unit shuts down.
SONY SLV750HF
Unit dead lcd display-:- Unit dead, lcd display just showed -:-, no functions.
SONY SLV701HF
Unit will not eject tape correctly. When you put the unit in the eject mode, the cassette did notcome out of the fl completely.
SONY SLV696HF
Drum speed wrong Picture was only horizontal lines, found drum running toofast, could only see picture in rev. search but even then there waschroma distortion.
SONY SLV620HF
Big hole on main board Big hole in m182 ic505 area. i've seen several caseswith same problem, it's not only 620hf also 720hf etc. -hq comments:please send in a video tape showing the problem if this isseen again.