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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: 55
Cathay3501BLack of width & burning smellDry joints at line dr tr Q11014-09-04
CrownCR5014Dead - Chopper tr BUT11AF Q101 s/cR121 3R3 ?w fusible o/c - D108 dry joints14-09-04

Grundig5010Frame - int frame collapse or bounceL447.14-09-04
KENWOODKM3501TNO POWERCHECK RF SUPPRESSOR BETWEEN HV CAP AND MAGNETRON FOR DRY JOINTS14-09-04
NikkaiTLG2501E-W distR154 o/c, L103 defective, also check TDA8145 EW cotrol chip & RV105 100k pot14-09-04
OsakiCI5013THum bar & linesMains smoothing cap 100µ 400v o/c14-09-04
OsakiCI5013TSt/by onlyR826 1R 1/2w safety res o/c; LOPTr s/c; C852 470µ 16v low cap14-09-04
SamsungC15012ZDRIFTS OFF TUNER116 ( 120K )14-09-04
SamsungCI 3312 CI5013HIGH HT ON B1 ( 125V ) LINE , CAUSING Q402 TO FAILCHECK R807 ( 11K ) PT No. Samsung 31018177113 - REASON : NO IP. ON PIN 3 IC801 FOR CONTROL AMP14-09-04
SamsungCI3312 CI5013 P58HIGH HT ON B1 ( 125V ) LINE , CAUSING Q402 TO FAILCHECK R807 ( 11K ) PT No. Samsung 31018177113 - REASON : NO IP. ON PIN 3 IC801 FOR CONTROL AMP14-09-04
SamsungCI5012Dark pic5v6 zener pin 8 RIC0214-09-04
SamsungCI5012DeadR801 5R6 7w o/c; R807 2k7 3w o/c; P802 (P160) o/c; R812 0R68 o/c; R813 100R o/c14-09-04
SamsungCI5012Dead.R801 ( 5.6R 7w ) , 807 ( 2.7k 3w ) , 812 ( .68R ) , 813 ( 100R ) o/c , P802 ( P160 ) o/c14-09-04
SamsungCI5012Field collapseR412 1R 1/2w fusible o/c14-09-04
SamsungCI5012No colourR522 2k hi res14-09-04
SamsungCI5012NO LUMA OR VIDEO OVERLOAD USING AMIGA , CANNOT MODa ) FIT INSULATED LINK FROM PIN 20 TO 16 b ) FIT 3 X 47ohm 1/8w RES. SERIES WITH RGB I/Ps ON PINS 7 ( blue ) , 11 ( green ) ,14-09-04
SamsungCI5012No R/C functsJM02 5v6 zener leaky on pin 8 RIC0214-09-04
SamsungCI5012NO SOUNDC605 22nF SC ON PIN 13 IC10114-09-04
SamsungCI5012NO SWITCHING CVBS-AV MONITOR VOLTS ON IC 201 TEA20CHECK RQ08 PIN 12 OF RIC0114-09-04
SamsungCI5012No tuningDZ824 KA33V leaky; R822 12k 2w o/c14-09-04
SamsungCI5012/5013No soundC605 22nF pin 13 IC101 leaky14-09-04
SamsungCI50122St/by onlyC808 100uF 16V, C817 100uF 25VW, C811 10uF 63VW14-09-04

SamsungCI50127Dead - C816 2n2 1kv splitR801 5R6 o/c14-09-04
SamsungCI5012ZDeadCheck C816 220pF 1kv & R801 5R6 7w14-09-04
SamsungCI5012ZDead R801 5R6 7W ocC816 sc 222pF 1kv14-09-04
SamsungCI5012ZField linC306 2µ2 50v14-09-04
SamsungCI5012ZNo signalsNo 33v at collector of RQ04 - RR05 10k ?w o/c14-09-04
SamsungCI5012ZPoor frame Lin.C306 2u2 50v14-09-04
SamsungCI5012ZTripping with ticking noiseMains smoothing cap 100µ 400v14-09-04
SamsungCI5012Z P58SCBright white raster with fback linesDry joints on crt base though not obvious14-09-04
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