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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY EVS1
Tracking is off/or eats tapes-wrinkles tapes Customer complains about lines in picture, off tracking oreats tapes.
SONY XR5500
Handle coming off when customer removes unit from bracket District office cic has received three customer complaints dueto the handle coming off their removable car stereo unit as they pull fromthe bracket. will attempt to get a sample. this part is used in severalmodels. -hq comments: tokyo has been made aw
SONY KV27HFR
Dead, replace r-664 on "g" board Resistor r-664 (base of q-655) had increased in valueaffecting the bias of q-655. as a result, unit did not start up.
SONY KV32XBR50
Noise while changing channels, normal no mute on audio amp When changing channels, you will hear a slight noise such as,thump, thump. you hear this even if set is in mute mode. i have alsoheard this in a new kv-27xbr50. it seems inherent in this new model. -hq comments: what you are hearing is the audio ampl
SONY SLHF360
Will not load/eject I have found two units with the same problem. one of the twoleads soldered to the terminals of the loading motor breaks off due to themovement and play of the motor.
SONY KV13TR20
Intermittent loss of picture,resoldered vhf tuner Set will work and start to fade in and out and loss signal.
SONY CCDTR5
Records drum motor noise Records motor noise. cylinder motor ref. no. 320 on page 217(part number a-704-820-2a) is noisy when compared to other tr5s. havereplaced cylinder motor and (vs-22) part number a-706-194-1a. the problemstill exists. -hq comments: please replace the m
SONY CDP370
Does not work with remote properly Does not work with remote control, or intermittent remoteoperation. not taking commands properly. remote commander checks ok.
SONY STRAV710
No system power Power relay ry-901 will not turn on. solder joints at legs ofq-911 look discolored by excessive heat.
SONY KV27TS22
Compressed picture, replace c-542 Severely compressed picture with signal in picture foldoverand bright line in the center - horizontal deflection is ok.
SONY CCDF55
Dew light comes on Dew light comes on intermittently. read about 7kΩ atsensor and 45kΩ at other end of connector on loading motor board.
SONY CCDF55
Color fades Color fades in and out - with flicker on some part of picture.
SONY KV27TS30
Purity changes on left side, crt Purity changes on the left side after warming up.
SONY KV27EXR10
No audio, replace ic-405 audio out Not audio.
SONY KV20XBR
Immediate shut down Unit powered up and immediately shut down. we found thatq-503 in the protect circuit had a e-b short. this was caused by anintermittently arcing flyback. replacement of the transistor and flybackresolved the problem. -hq comments: with the flyback ar
SONY STRAV920
Unit blows 3.5 amp fuses Unit came in with blown fuses: f852, and f851. result was noaudio. i replaced the fuses and put the unit on back bench to test it.several hours later, the fuses were blown again.
SONY SLHF900
Cue/review When coming out of cue/review, capstan would not slow down.tape would wrap itself around the capstan shaft.
SONY KV27HFR
Dead, shorted d-686 on "g" board Dead - could not get 135v line past 40 volts. this unit isdifficult to troubleshoot due to incorrect voltages in some areas aroundic-682, ic-651, etc.
SONY KV27XBR60
Power only, replaced ic-1301 Unit had no picture or sound. the main relay closed, h.v.came up and the sleep light illuminated. the symptom was just as if therewere no vertical timing pulse to the micro. in fact, there was no outputfrom the vertical drive pin on the jungle althoug
SONY RMX2
Audio muted for 10-15 seconds when switching tracks When switching from track to track or switching disc, first10 to 15 seconds of music is muted.