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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
SONY KV10FMR20
Will not hold any memory Will not hold any memory. must reset all channels, volume andall secondary controls everytime you turn unit on. these controls are allin max position upon turn on.
SONY STRAV880
No display (partial) No graphic display of tone balance, volume, muting. functionswould work and other parts of display would work.
SONY SLHFT7
Intermittent poor fast forward and rewind During fast forward and rewind brake solenoid would come oncausing poor fast forward and rewind.
SONY KV27XBR10
Video blanks, open foil pattern between q-707 & q-708 Video blanks: observed voltage at base of q-707 but it was notcontinuous at collector of q-708 on c board. y signal observed at pin 3of ic-301 but no rgb output.
SONY KV1215
Horizontal bending toward the top, replaced c525 Horizontal bending toward the top. i observed that thewaveform on the base of q-501 looked fine, but at the anode side of d-502,distorted. also, the horizontal hold locked at one end of its travel.
SONY KV27TW71
Replacement board with snow, ic-303 reversed No picture only snow.
SONY DTC75ES
Door will not fully open Plastic of front panel was interfering with opening of door.unit worked fine without front panel.
SONY CCDTR7
No record/play audio No audio playback/record. au-86 board comes off from theau-85 board.
SONY TAE1000ESD
Intermittent popping noise in rear speakers Intermittent popping noise in rear speakers.
SONY CCDV101
Color shifts and line in picture from camera Colors shift and changes to the right.
SONY CDXA30
Unit will not load disc Unit will not load disc, elevator will not come down. e-99shows on display.
SONY CDX7580
Clicking noise and won't accept disk Unit comes in with complaint of clicking noise and won'taccept a disk. this gear meshes with worm gear no. 423 and the gear no.412 is plastic and doesn't seem to be holding up very well. asc reportsseeing two or three units with the same problem.
SONY CFDD77
Cover (b), chassis damaged when changing optics Servicer complained that cover is destroyed during removal ofoptical block. after installing optical block, then had to order cover.
SONY KV27HSR10
Ik blanks rgb output from ic-301, replaced crt There was no picture or characters displayed. sound was okand the remote appeared to function. we found that there was no rgboutput from the jungle ic (ic-301). pin 27 of the jungle (ic-301) was0.v. we suspected the problem to be caused by the ik (ca
SONY CDP520ES
Intermittently locks up While playing, unit will intermittently lock up or freeze.the display will freeze on the last thing it was showing before lockingup. bumping unit may restore operation.
SONY TCR502
No audio output on playback No audio output or meter readings during playback.
SONY STRAV910
Goes into protect mode Unit goes into protection mode shut down.
SONY PVM1271Q
Dead set Dead set.
SONY BMC110
Intermittent shut down The unit would shut down intermittently during the recordmode.
SONY GEN-MDP
Jig to facilitate troubleshooting of mdp units Troubleshooting an electronic problem on mdp units isdifficult because the unit cannot be tilted.