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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY AVMT515V
Optional accessory cable for ccd-v110 is unavailable Avm-t515v is listed in ccd-v110 operating instruction underoptional accessories (mini phono to 2 phono). there is no stock of thiscable. -hq comments: these cables are now in stock at kansas city.
SONY ICF7600D
Unstable operation in ssb mode In am ssb mode, very erratic and hard to keep station in tune. -hq comments: there is a s/m supplement which has some ckt. changes tolocal osc. to reduce drift. you might try this change to resolve yourproblem. i will send you a supplement. pls retur
SONY FD3A
Dead, replaced t601, q602 and ic601 Q602 leaky and ic601 defective. upon replacing thesecomponents an abnormal raster and sound would appear. there is noapparent video because the 34 volts from switching regulator is absent.inductor t601 may check good (resistance), however it is not ind
SONY PSLX435
No part # for ps-lx435 dust cover Customer purchased this turntable separately, without dustcover. he wishes to purchase a dust cover. sony burbank needs a p/nreference to back order this for him. -hq comments: see tech. flash a033 dated dec. 15, 1986. part numbersare as follows:x-49
SONY CDP55
Unit gouges disc in circular pattern Second unit with this problem. at first one might suspect afocus problem optical coming up too far. this is being caused by liftpins in the disc table not coming down far enough to clear disc.
SONY KV2782R
Telematic jig adapter, see sb tvp0158r1 We need telematic jig adapter for picture tube. can youprovide adapter, or adapter number so we can order? -hq comments: use telematic adapter.yoke 10j 733 settings vert 8, hor 1.2crt 10j 766focus voltage supply fvs-3950 & 10j711 now replaced w
SONY SL5200
No beta hifi recording No beta hifi record, but video was being recorded.
SONY SLHF750
Replacement rotation sensor does not work Ordered sensor for rmt-143 received different style part undersame p/n. sensor did not function. -hq comments: please contact kcp and exchange for correct part. contactme if there are any future problems.
SONY SLHF550
Am picture interference Customer located about 1/4 mile from am transmitter operatingat 760 khz. signal is causing interference in picture during playback. -hq comments: try experimenting with a metal shield plate on top ofvideo drum ass
SONY D55
Poor fm reception Fm poor.
SONY KPR4620
Hum in audio, see sb # 284 Problem reported from dealer. hum in audio when no volume.two units on floor. volume up all ok. -hq comments: to eliminate buzz, add two 18 kΩ 1/4w resistors(1-247-861-00) to the circuit as shown in service bulletin 284.one 18k between r-193 and c-1
SONY KV25XBR
Picture too wide Picture about 3 too wide on each side. if size reduced withwidth control then pin cushion adjustments lost most of their control.
SONY SLHF900
Intermittent auto shut-off Spurious auto shut-off in play. after 45 mins or so take-uptorque would drop below 30 grams and subsequently stall causing auto shut-off.
SONY ITA600
Different beep tone levels in out mode Difference in beep levels as described in s/b rad184. per-forming modification had inadequate effect. tape beep approx. 4 db louderthan microprocessor generated one.
SONY PTB100
Replacement part for blower motor not available Microfiche shows replacement p/n 9-910-999-35 no longeravailable. -hq comments: computer lists substitute p/n 1-541-164-00 with one instock. please order using this p/n.
SONY CCDV8AFU
Excessive noise from drum bearing Noisy bearing on drum assembly causing excessive noisein pb and rec of video information.
SONY CCDV8
Green spot in picture Small green spot in picture - visible under wide range of light levels.
SONY SLHF300
Noise rec in sound and picture When making a recording there was noise in head switching.this caused noise in beta hifi audio and picture had jitter. approx. 7seconds before stopping the recording it would clear up. tape pathlooked correct.
SONY CDXR7
No troubleshooting guide Many units failing after 4 or 5 months of use. failuresvaried and repair time long as no good troubleshooting procedure isavailable. repair time at ssc is about 1 1/2 hrs - longer at asc -hq comments: cdx trouble guide is just about done and will be p
SONY KV1981R
Intermittent video and sound, replace t251 Intermittently the picture would turn white and the soundwould become noisy. this is in the tuner mode. also with no antennathere was no snow present.