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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: 1049



PanasonicZ4Flyback lines - over bright picture.R380 ( 680k ) o/c not through PCB properly.14-09-2004
PanasonicZ4INT CHROMAC2651 INT OC ON BOARD C NEAR IC2651 ( CHROMA SWITCH IC )14-09-2004
PanasonicZ4Int failure to startCheck dry joints but LOPTr was responsible this time14-09-2004
PanasonicZ4INT FIELD COLLAPSECheck V at pin 2 IC451 if high replace C402 3.3mfd , BLUE TANT on C board14-09-2004
PanasonicZ4Int no pic =- OSD okcrack in print on video board between Q302 em & C30214-09-2004
PanasonicZ4Letter 'C' towards left centre of screen.Reprograme microcomputer see Tv mag.14-09-2004
PanasonicZ4Line osc running fastAN5603K IC601 faulty14-09-2004
PanasonicZ4No sound for 1st 1/2 hour pic shifted to one sideC503 ( 0.01uF )14-09-2004
PanasonicZ4NO SYNC ( CLOCK AND DATA LINES SHOW LOWER THAN NORMAB8461-PW216 TEXT CONTROL IC. - IC350714-09-2004
PanasonicZ4NO VIDEO , FAINT LINES IN BACKGROUND180pf CAP PIN 14 , IC52114-09-2004
PanasonicZ4Over bright picture - with flyback lines.R380 ( 680k ) o/c not through PCB properly.14-09-2004
PanasonicZ4POWERS UP THEN GOES DEADCHECK Q558 , Q541 , Q54214-09-2004
PanasonicZ4set displays "C" in left Centre of screenMicro req's reset Hold down VOL button on set while pressing TIMER but on Handset Should display colum of OK's & reset14-09-2004
PanasonicZ4STATIONS TUNED TO ONE POSITION ALREADY HOLDING TUCHECK AROUND TEXT PCB LINK J10 etc14-09-2004
PanasonicZ4Stores one channel in all locationsEPROM (IC1202)24CO2AB114-09-2004
PanasonicZ4Strange faults.Reprograme microcomputer see Tv mag.14-09-2004
PanasonicZ4SWITCHES ON BUT DIESQ558 2SA87914-09-2004
PanasonicZ4TUNING DRIFTTUNER UNIT14-09-2004
PanasonicZ4TUNING DRIFT NO SOUND NO SOUND OSDQ1272 3 4 OR MORE LIKELY C524 180pF14-09-2004
PanasonicZ4Tuning drift - sound muted.C524 ( 180pf ) leaky.14-09-2004
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 Links -  Info / Contacts -  Forum -   Last SM download : IBM 6550-23N, 6550-23S, 6550-33N, 6550-63N, 6550-63S, 6550-73N

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