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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
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.
SONY KV2080R
Sound level too low, circuit change Customers are complaining that the sound output level at thespeakers is too low.
SONY KV2090R
Sound level too low, r842 value change Customers are complaining about too low sound level at thespeaker.
SONY KV2783R
Pop in sound, add reg circuit on "x" board Pop in sound when changing channels and going thru non-activechannel or when scene changes from dark to bright. found 18v line voltagejumping.
SONY KV1981R
Unit powers up but no sound/picture, replace v out ic501 The unit would power up but there was no sound or picture.also it was not possible to shut the set off with the front panel control.the problem looked like trouble with the upc. however, we noticed thatthere was no vert. pulse which is necessary for pro
SONY CCDM8U
No drum servo lock - unit shuts down Unit
SONY CDP45
Incorrect p/n - loading chassis ass'y Part number listed in manual is incorrect. this part numberis for the loading chassis ass'y used in the cdp-30. the mounting forthe loading motor is different in these units and the part received is notuseable in the cdp-45. i also checked the cdp-35
SONY SLHFR70
Left side of display on all the time Display segment for pause, sequence, recording, auto, and playare on all the time. this is the 11g section of display.