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Repair tips

Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

MakeModelProblemSolutionDate
Found: 10
PhilipsMD1.2E 28PW6332Low width & E/W faulty aft repair of dry joints in LOPEnter service mode and setup E-W and Nicam/Text mode 14-09-04
PhilipsMD1.2E 28PW6332No OSD or menus - - pic OKScastle pulse ampl low. Measure at R3611 on small sigs panel, should be 4.5v at source & 0.62v at other end of res. If only 2.5v - 3v its too low. Usually caused by Tr7420 leaky in 16:9 module under CRT neck14-09-04
PhilipsMD1.2E 28PW6332no text, no dolby, zoom features not workingreset options. Using dealer R/C press ALIGN and reset relevant options to YES/NO14-09-04
PhilipsMD1.2E 28PW6332/05can't get volume display bars back by using R/Cpress MENU on TV untill vol bar displayed, then press ' i ' for 3 sec14-09-04
PhilipsMD1.2E 28PW6332/05E/W concave pic on 4:3 format, Ok on widescreenadjust for optimum options D1 to D4 for each aspect ratio using service remote RC715014-09-04
PhilipsMD1.2E 28PW6332/05int. no red on pic. Text Oktake out "F" module and resolder pin3 of the socket W5414-09-04
PhilipsMD1.2E 28PW6332/05line osc int. squegging on super zoom (line tearing)replace EPROM IC7685 (482220914928) and replace on/off switch14-09-04
PhilipsMD1.2E 28PW6332/05tripping and showing stby lightD6423 BY228 s/c in horiz. Stage14-09-04
PhilipsMD1.2E 28PW6332Cblank raster with flyback linesT7366 BC848B on CRT base14-09-04
PhilipsMD1.2E 28PW6332Cno soundR1573 (482207152502) o/c near chopper Tx and TDA2616Q (482220932641) s/c on LHS sub-panel14-09-04
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