TV Repair: Common Faults and Solutions.

Search:
Results: 87426

Repair Guide: Common Issues and Fixes

Brand	Model	Fault	Detailed Problem
SONY	XR66	D856 wrong in parts list	D856 is listed as a switch with a switch p/n in parts list.i need p/n for diode (led) in center of push button.
SONY	CCDV5	Ref. no. 2 and 18 are reversed, page 191 in s/m	Page 191: change ballons ref. no. 18 and 2 in servicemanual. -hq comments: a service bulletin will be issued.
SONY	SL5600	Noise in middle of picture during playback	Noise in middle of picture during playback.
SONY	APM990	Speakers rattle	Both speakers rattle.
SONY	KV2680R	Snowy picture, replace q-1132 and q-1133	Snowy picture on higher channels.
SONY	KV25VXR	No vertical sweep	No vertical sweep.
SONY	KXM270	No video, replaced ic401	No video.
SONY	KV2091R	Bad picture, leaky c1505	Broken lines in picture.
SONY	KV2093R	Looses memory, replace memory ic102	Looses memory after a period of time.
SONY	CCDV110	Zoom not working	No power zoom, no auto focus.
SONY	CCDV3	No color in picture	No color in picture.
SONY	SLHF1000	Picture jumps in special functions	Picture jumps in still mode and will not adjust.
SONY	IT600	Will not operate in ff mode	Unit would perform in all functions except in ff mode.suspected that power demands was not being met. inspection of ac adaptorreveals slight ripple in dc supply.
SONY	SL2000	Unit spills tape then shuts down	Unit would spill tape and then shut down. capstan would runvery fast. inspection revealed no fg pulse at tp-405. i found c429 tobe the cause of the problem. it was not open or shorted. problem valuechange.
SONY	CCDV8AFU	No camera luminance	Ps602 increased in resistance (1.4 kΩ).
SONY	CCDV110	Viewfinder rolls in camera mode only	Camera mode picture in evf rolled. but picture, in evf, invtr mode did not roll. camera mode monitor (rf) output video did notroll.
SONY	D5A	Use with ebp-300 and one type of batteries	Unit played fine with ac adapter. customer brought in hisebp and standard batteries (6). unit played with ebp using np-11 or acadapter. would not play with six (6) new batteries. the unit would onlyplay with ebp if batteries used were alkaline or rec
SONY	KV1942R	Vertical roll and shrinkage at bottom, yoke wire	When set was turned on picture would roll. if the verticalhold was adjusted picture would stabilize but picture was short a bottomabout 4 inches. after a couple minutes picture will roll again, adjusthold control and picture is normal.
SONY	KX2501	Volume control changes picture level and r02 burnt, d1205	Resistor r02 on u-1 board burnt. no video and volume controlwill affect picture level. checking from chassis ground to power supply12v ground the voltage was -11v. disconnected k1 and voltage remained.further checking found d1205 shorted and q1440 bad
SONY	KPR41DS1	Dead, resoldered c-610	Press power button and only sleep light will come on. no b+135v, or +/-18v. found positive side of c610 floating on board.