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Sony Repair Tips




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Search: sony
Results: 20077
Make Model Symptom Problem Solution By
SONY KV32XBR96S
Blanked picture, replaced c327 on "e1" board As unit warmed up, picture would go on and off until itblanked completely. first checked for ik pulses from jungle chip, and theywere there when set was blanked. next looked at return pulses at pin 25and found 1 pulse much higher than other 2. checked s
SONY KV32XBR95S
Intermittently sides of pix pull in, resoldered q605 on g bd Sides pulled in, 60 cycles going thru pix , very intermittent.
SONY KV32XBR55
No horizontal drive pulse, replaced d310 off ic301 pin 39 No hp, pin 39, out of ic301. found d310 leaky.
SONY KV32XBR36
No pip after y2 board is replaced, reset service mode ppll Unit came in for an intermittent popping noise in thespeakers. the y2 board was replaced that corrected the problem but therewas no pip.
SONY KV32TS46
Ic610 p/n incorrect, 8-759-708-05 Part number in s/m for ic610 is incorrect. please help -hq comments: the correct part number is 8-759-708-05 njm78l05a
SONY KV32TS46
Unable to change channels in pip, reset id code 52/53 Using remote control and pressing p-p for display, unit ok.tried changing channels and could not change channels.
SONY KV32TS46
Dead, no standby 5v, replace ic602 reset ic Unit won't turn on, no standby 5v to ic101. unsoldering thereset line, pin 4 of ic602, the unit powers up.
SONY KV32TS35
Retrace line on blue screen, unit shuts off, leaky q702 Blue screen and retrace lines when first turned on then setshuts off.
SONY KV32SXR10
Intermittent loss of video, resoldered delay line Int loss of video or negative video.
SONY KV27XBR60
Part number for diode d-251 (x1 board) 8-719-110-48 Need the part number for diode on the x board located atic251/pin 11. -hq comments: discription part number rd18esb1 8-719-110-48
SONY KV27XBR60
Horizontal line in center of screen, replaced diode x board If g2 was turned up, a white horizontal line appeared acrossthe center of the screen. unit would not accept any commands. symptomappeared to suggest a data problem. data lines were loaded down comingfrom the surround board (x board). the data lines a
SONY KV27XBR10
No pix, has hv & sound, replaced diode d514 No pix - had sound & hv, ic031 was blanking due to d514shorting pulling base of q506 low, pulling its emitter low, pulling pin27 of ic301 low, thus blanking the picture.
SONY KV27V55
Poor b+ regulation, replaced power module ic601 H-width was small and vertical size was too large. b+ waslow. freezing ic601 brought pix back to normal.
SONY KV27V55
Spanish menu on screen, setup change from service mode Bringing up the menu it's all in spanish. unable to selectenglish. changing the id codes for the kv27v55 did not help.
SONY KV27V15
Noise bars in pix with cable hooked up, dg shorted to metal When cable was hooked up to the set there would be bars inthe picture and audio hum from the speakers. by removing the dg coilconnector (cn113) the noise would go away. removing thermistor orrelay did not affect the noise.
SONY KV27V15
No information on cable mouse in service manual, use i/m The service manual for this set does not explain how tohook-up or use the cable mouse with the set.
SONY KV27V10
Remote not compatible with gi cable box or panasonic vcr Customer has a 1994 panasonic vcr model pv4451, and a generalinstrument cable box model cft-2000, that will not operate using thermy-117 remote. they tried codes 70, 71, and 72. -hq comments: since these are 1994 models the codes they used mustbe new
SONY KV27TX20
Dead, replaced d601 and fuse f601 Dead lightning.
SONY KV27TX20
Snowy picture, replaced q599 and d599 Lightning snowy picture.
SONY KV27TX20
Snowy picture, replaced q009 and q008 Lightning. antenna will not switch from ant to aux.picture is slightly snow on some channels.