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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
SONY KV27XBR60
Horizontal lines in picture Horizontal lines in picture sometimes on top sometimeson the bottom. looks like retrace but in reality it is ringing.
SONY KV27XBR15
Horizontal lines in picture, resoldered c-546 ("a" board) Horizontal lines in picture sometimes on top sometimeson the bottom. looks like retrace but in reality it is ringing.
SONY KV27XBR10
Horizontal lines in picture, cold soldered c-546 ("a" board) Horizontal lines in picture sometimes on top sometimeson the bottom. looks like retrace but in reality it is ringing.
SONY KV32XBR65
Set always in channel scan mode, replaced cp110 Servicer ran a call on unit at dealer, set was defectiveout-of-box. set would intermittently go into channel scan. if anycustomer control button was depressed, unit would stop scanning, butwould not perform function related to button which was depresse
SONY KV27EXR10
Vertical lines in picture, resolder c-546 Vertical lines in picture sometimes on top sometimes on the bottom. looks like retrace but in reality it is ringing.
SONY KV1997R
Could not turn on unit manually, replace r-617 Remote on/off works fine. could not turn on unit manually,it took two pushes of power button to turn on unit. r-609 providesnegative supply when set is turned on. once set is off, r-617 shouldsupply the negative voltage. negative voltage was not pres
SONY CCDF45
Mechanism chassis Guide sticking when unloading process begins. apparently,chassis is different - substitute part number is x-3749-038-1. -hq comments: please refer to service bulletin csv-3 189
SONY SSU310
Incorrect part number - wire kit The above part number probably should be t-9690-012-a. butneither part number is in the system. the part number for c-1, 3.9uf/50v,capacitor is 1-123-574-11. what is part number for l1, .27uh coil? -hq comments: l1 and c1 are part of wire kit and mus
SONY CDP590
Ef balance adjustment Service manual shows ef balance and adjustment procedure, butdoes not give adjustment pot etc. laser pu is preadjusted at factory andis not field adjustable. service manual is in error.
SONY CCDV8AFU
No power on camera No power on camera mode. check pin 2 of cn-702, short to ground.
SONY EVS900
No power No power to unit at all - assembly clock display. found f-103 (dt-63) board open. replaced f-103 and powerwould only stay on for about 5-10 seconds, then shutdown. cn-201/4 wasonly about 1.5 volts.it should be 9volts.
SONY CCDF77
Af microcomputer jig data does not change When using the af microcomputer jig, the data does not changeon the led readout.
SONY CCDF55
Af microcomputer jig data does not change When using the af microcomputer jig, the data does not changeon the led readout.
SONY CDXR79
Skips, display e04 and ejects Unit would spin for about 20-21 minutes and then develop a high-pitched squeal. sound would then start to distort, and eo4 would flash on display and cd would eject.
SONY CDXR77
Skips display e04 and ejects Unit would spin for about 20-21 minutes and then develop ahigh-pitched squeal. sound would then start to distort, and e04 wouldflash on display and cd would eject.
SONY CDX7580
Skips, display eo4 and ejects Unit would spin for about 20-21 minutes and then develop a high-pitched squeal. sound would then start to distort and eo4 would flash on display and cd would eject.
SONY CDX7580
Unit developes high pitched squeal and shuts down After playing for a short time, unit would develop ahigh-pitched squeal and shutdown. after replacing optics, unit would notplay unless upside down.
SONY CDX7540
Unit developes high pitched squeal and shuts down After playing for a short time, unit would develop a high-pitched squeal and shutdown. after replacing optics, unit would not play unless upside down.
SONY MDR7506
Sensitivity rating Please explain how sensitivity and rated power are measured.this unit is rated at a sensitivity of 106db/mw. does this mean it needs106dbm to drive it? does it mean it will put out 106dbspl for everymilliwatt pumped into it? your assistance is appreci
SONY STRAV310
Unit was dead - no operation Unit was dead. found 5v supply to syscon ic-301 to have too much ripple. found wiring harness from cnp-801 on power board to mainboard had pins 2 and 3 reversed at one end.