☰

Sony Repair Tips




AIWA
BEKO
CCE
CINERAL
DAEWOO
FUNAI
GRADIENTE
GRUNDIG
HITACHI
ITT
JVC
LG
MITSUBISHI
PANASONIC
PHILCO
PHILIPS
PIONEER
RCA
SAMSUNG
SANYO
SHARP
SONY
THOMSON
TOSHIBA
VESTEL


Search: sony
Results: 20077
Make Model Symptom Problem Solution By
SONY FDL380
Intermittently loses picture, replaced fl tube 1-519-563-11 Intermittently loses picture.
SONY FDL3500
Picture on only half the screen, replaced the lcd Picture missing from half of screen. a new lcd displaycorrected the problem. sample forwarded. -hq comments: thanks for the report and sample.
SONY FD555
Tv functon is dead, replaced c504 All functions working except tv.
SONY FD555
Dark tube, replaced crt Dark tube from dealer stock. i believe that this is a displaypiece and tube went soft.
SONY FD500
Dead, replaced power switch 1-554-358-11 Dead
SONY FD285
Picture weak milk no contrast, pushed crt socket in Picture is washed out at certain pressure points, regainnormal picture.
SONY FD230
Picture tilted, adjusted yoke Picture tilted.
SONY FD230
No sound, replaced speaker 1-503-540-11 No audio out speaker.
SONY FD10A
Raster but no video, replaced band sw, 1-570-377-11 Raster no video.
SONY KV27TS27
Intermittent vert roll, replaced c329 on "d" board Occasionally the pix would roll upward. when cold unit ok. oncable would roll most of time. on off air pix seemed stable but wouldoccasionally flip. it seemed dependent on signal strength, and dark scenesof pix would cause sympt.
SONY TAM50
Intermittent power - replace motor m1, p/n 1-541-705-11 When power is first applied, motor will not do an initial tapereset. this also causes unit to appear to have no power. this is causedby a defective motor (m1). the following internal defects were found inm1: rusty laminated armature, defective armatu
SONY SPPX90
Handset speaker sp301 not referenced The handset speaker sp301 part number 150426111 is missingfrom the handset section of the service manual (pg 56). the speaker isnot referenced out in the drawing diagram of the handset.
SONY SPPX90
Intemittently no talk handset - lock connector cn1 Unit had intermittent talk. found problem to be in handset.after inspection of main board on handset, i found connector cn1 was notfully locked.
SONY SPPX90
Intermittently no power handset - resolder battery terminals Unit would have intermittent power, or no power at all. foundhandset battery terminals refs 57 and 58 to be cold soldered. this seemsto be a common failure for this model. also pertains to ser # 202770.
SONY SPPX90
No audio out local handset receiver - replace jack board Unit has no audio out of local handset receiver. traced audiopath for receiver. found a crack in jack board, causing trace to be openbetween pin 1 of cn761 and r763. this seems to be a very common problemfor this model.
SONY SPPX30
All clear command in test mode Unit will not come out of test mode. it will respond to alltest mode commands but when 1,1# is pressed the unit gives an error beep.while unit was in test mode 1 ,2, # was accidentally pressed. this erasedthe id rom.
SONY SPPX30
Charge led on at all times - change ic601, p/n 8-759-030-78 Charge led on when battery not in base for charging, ic601/pin16 voltage was low dragging 9 volt down to 7.5-8.0 volts b+.
SONY SPPX30
Defective display/operation Unit displayed pppp...across the screen. often it wouldsearch to answer the call for over 30 seconds. the sub key switch padappeared to have suffered a static discharge and a punch through to thesub board underneath. the failure sample is being forwarded
SONY SPPER1
Noisy audio - replace speaker sp801, p/n 1-504-473-11 Speaker buzzes, noisy audio, vibration noise from speaker.
SONY SPPER1
No key tone and the caller cannot hear you No key tone and caller cannot hear you.