Electronics Repair and Technology

Electronic Repair Tips and Tutorials. Consumer Electronics. TV Repair. Audio Repair. Electrical Appliances Repair. Symptom-Cures. Service Mode.

Tuesday, November 27, 2012

Sanyo TV Service Mode

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The procedure for entering the service mode on a Sanyo TV: Press/hold "Menu" button on the TV front controls. Point the remote...
Saturday, November 24, 2012

Philips TV 21PT128A/71R: Irregular picture size & shape problem

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A TV repair problem that I had recently encountered is with a Philips 21PT128A/71R which exhibited irregular picture size and shape. TV ...
Saturday, June 30, 2012

Samsung TV CS-29Z58MQ: three colored lines on top of picture

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I have recently encountered in my repair work a Samsung Slim Fit CRT TV model# CS-29Z58MQ with a problem of three horizontal blanking lines ...
1 comment:
Saturday, November 19, 2011

Daewoo TV DTQ-2072 repeated blowing of fuse

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Where can the problem be if the main fuse in the TV power supply blows fuse repeatedly? This was a problem I have encountered with a Daewoo...
1 comment:
Thursday, October 27, 2011

Hot /Cold Water Dispenser Parts and Functions

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Because of the popularity of water from refilling stations which comes in plastic gallons the hot/cold water dispenser has become an indispe...
2 comments:
Wednesday, August 24, 2011

Promac LCD-2051 power problem

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Promac LCD TV model# LCD-2051 powers up from stand-by, sound comes up and backlight lights up but set goes back to stand-by before picture a...
Thursday, June 16, 2011

Sony TV KV-21GMR1 power problem:SE115N error amp defect

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Sony TV model# KV-21GMR1 is a dead set: no LED standby indicator light, +115V supply to horizontal output transistor measured only 27V and i...
1 comment:
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Service Engineer-at-large hacking TV by day.
Electronic Repairer in Service Mode
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