Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY CCDF55
No picture and sound playback No picture and sound during playback. found screw no. 26,page 102 too long which causes fp-247 damage at the middle (open pinno. 11 and no. 12).
SONY CVPG500
Unit does not print The bracket just above reference number 211 on page 105 ofthe cvpg500 service manual was bent at the point where the post goes intoreference number 204.
SONY GV8
Distorted video during playback Distorted video playback. record was fine. appeared to be losing sync partially and tearing in picture.
SONY D15
Hyperactive sled motor causing skipping Skipping - overactive sled motor. replaced laser, servo ics,and even boards to no avail.
SONY CCDF55
Distorted picture, looks like clogged heads Picture looks like bad heads.
SONY CCDF33
No video out - camera mode Iris closed, no output from drive ic807. when pin 6 ofic-807 was taken low, the iris opened.proper operation of the iris detect circuit was verified by biasing onq-644, q-611 and q-609. however, q-609 collector stayed at 4.8 v.found r-626 at the emitte
SONY KV20EXR10
Clock is running fast, see service bulletin 87r1 Clock is running fast, gaining about 1 hour 50 minutes a day. -hq comments: please see service bulletin number 87r1 for additional information .
SONY CFSD960
Fast forward slipping When ff a tape from beginning, the movement is smooth. how-ever, the t/u reel gets full, the limiter assembly number 519 looses firmcontact with reel gear number 530. there is gear grinding then eventuallyno more movement. -hq comments: tokyo has been
SONY XR7200
Unit dead Unit dead, tape operates. no display or audio.
SONY CFD68
Stripped gear - ref202 Gear has two teeth tracks. smaller set at center of gear hashad teeth broken off all around. no proof, but appears the problem is dueto an intermittent limit switch. fop will come in to read t.o.c. andsled motor will continue to run, causing gear to sh
SONY CCDG1S
Dead Dc dc convertor would not turn on. placing 4 volts dc onoutput of ic-431 caused the unit to work.
SONY KV27XBR10
Intermittent vertical collapse, replaced the arcing crt This unit had a vertical collapse problem due to static sig-nals getting into the jungle ic-301. one way to isolate the problem isto monitor vertical drive of pin 31 of ic-301 with a scope. made a note ofthe interuption of the vertical signal of pin 31.
SONY KV2675R
Relay chatters, c-609 open When unit is turned on, relay chatters and shuts down.replaced relay and traced to c-609 which was defective.
SONY TAE77ESD
Digital input does not function Digital input 1 and 2 do not function. all other inputs checkok.
SONY KV2785R
Intermittent start-up, replace r-655 Set would occasionally not come on. no output from power supply. component inspection of ga board showed r-655 increased in value to at 2.0 meg.
SONY EDV9500
Slight shadowing or ghosting A shadowing or ghosting effect can be seen around objects ina scene during playback.
SONY CCDTR5
Blue and orange around dark objects Blue and orange highlighting appeared around dark objects.
SONY CDXA20
Unit will sometimes not function - error 04 comes up The unit will sometimes not function. when it does function,it works fine. upon examining the rf pcb, found an oily substance on thepcb. discovered that c52 had leaked. this is a filter cap for the +5vsupply line. the cap is rated at 6.3v. should i
SONY WMAF54
Poor fm reception Unit will only receive the strongest fm stations. weakstations are muted, and border line stations will constantly switch in andout of mute.
SONY D180K
High pitched squeal, mechanical Unit manifested a high pitched squeal during play. the noiseappeared mechanical since it did not come through the line or headphoneoutputs.