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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: 18
BPL9002ERCNo OSD ot tunimgR722 12k o/c14-09-04
Finlux9670RCField collapseIf ok with 680k resistor from pin 13 TDA2653A to chassis check Tt4 on control pcb ( right of tuner )14-09-04

Finlux9670RCField collapseTt4 BC547B on system board leaky (right of tuner)14-09-04
GoldstarRC7013AGC action - pulls/poor pic on weak sigC707 4µ7 50v14-09-04
GoldstarRC7031Critical AGC level adjustment cut offC707 4.7mfd 50v14-09-04
Goodmans14RC 20RCLOW CONTRAST/ COLOURR241 ( 150k ) NEAR SCAN PLUG14-09-04
Goodmans2170 2175 2180 2185 2595 TV14RCLOPTr Q210 has short life - High EHT & Focus voltsC264 47µ 160v (C434 in TV14RC)14-09-04
GOODMANS5150RCDEADREPLACE C666 150MFD160V14-09-04
Goodmans5150RCDead - no HTC666 150µ 160v14-09-04
Goodmans5150RCDead with faint whine/tickL652 33µ coil HT feed in lop stage dry joints14-09-04
GoodmansTV20RCDead set.R802 o/c.14-09-04
GoodmansTV20RCFrame collapse.R326 ( 3ohm ) safety o/c.14-09-04
GoodmansTV20RCNo picR430 10R in 180v supply to RGB o/c14-09-04
GoodmansTV20RCNo soundR601 560R o/c14-09-04
GoodmansTV20RCNo sound or raster - Sby LED & ch indicator Ok.R801 ( 3.3ohm 10W ) o/c , Q801 ( STR5412 ) , D805 ( 1N4937 s/c.14-09-04
PhilipsRC5903Remote - faulty hand unit - its glued.Remove name plate strip drill hole 1cm in from recess.14-09-04
Proline5100RCNo pic - field coll noticed when A1 advanced, sound okReplace o/c 0R22 fusible resistor (R433) feeding the frame chip. The Frame output chip was O.K.14-09-04
SolavoxCM14RC TLG0101No frame.R313 ( 8.2ohm ) o/c , Q310 , Q301 ( 2SA940/2SC2073 ) .14-09-04
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