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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: 4
Goodmans286NS (Philips L6.3 chassis)No sound - noise only from speakersMPS3410 chip faulty - replaced audio pcb14-09-04
Matsui1410R Philips CTNBBSt/by onlyCracks around LOPTx14-09-04

MitsubishiCT14MV1 PhilipsDead - shuts down straight away when bringing out of st/by - prot cct activatedTo deactivate prot cct remove Plug 1923 on TV/LTB board. This gave 2" band across screen. Pin 8 FOP chip IC7510 low at 1.5v (11v). 32v line low at 11v - IC7331 reg TL431CLP faulty14-09-04
PowerpointCTN BB (Philips)Dead - 2 x mains rects s/c, STP3NB80F s/c; cause - R3519 150k hi res also check R352014-09-04
page: 1
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