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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: 47
FinluxFN21441 NO SOUND OR PICTURE 2 NO SOUND ICP2 O/C 3 EXCESS1 R44 O/C + D20 S/C 2 SOUND OP IC S/C TDA4935 3 D28 S/C14-09-04
FinluxFN2144Excess widthD28 BY299 s/c14-09-04

FinluxFN2144No soundICP2 o/c, TDA4935 audio o/p chip u/s14-09-04
FinluxFN2144No sound/picR44 fusible o/c, D20 BY299 s/c14-09-04
Matsui1420 1440PICTURE DARK ON LH SIDEC431 4u7 OC14-09-04
Matsui1420A 1440ADARK TO LIGHT SHADING ACROSS PICC431 ( 4.7UF ) IN RGB STAGE14-09-04
Matsui1420A/1440ADark to light shading across pic or int brightC431 4µ7 in RGB supply14-09-04
Matsui1440No soundR354 47k 1/2w o/c14-09-04
Matsui1440WHEN WARM TRIPS OFFTEST STR50103A IC501 ALSO D508 & R2M14-09-04
Matsui1440 SAISHO CT14WONT GO INTO STANDBY WHEN REMOTE PRESSEDCHECK REMOTE14-09-04
Matsui1440ABright raster with poor picC431 4µ 250v on crt base14-09-04
Matsui1440ADead - st/by onlyNo secondary HT - dry joints chopper tfrmr also STR50103 faulty14-09-04
Matsui1440ADead.Resistor 5.6R 5W , STR50103A , BY127 , R501 , IC501 , D508 , Fuse F50114-09-04
Matsui1440ADead.Q108 ( 2SB698 ) , R502/3 ( 330k ) , STR50103A , 5.6R w/w , SR2M diode.14-09-04
Matsui1440AField 2" high & crampedC421 100µ 35v & C426 1µ 160v hi esr but µPC1378 fop chip was main faulty part14-09-04
Matsui1440AHor banding & patterningC417 15nf cap across FOP chip14-09-04
Matsui1440AInt dark picDry joints ribbon conn plug/skt CD80314-09-04
Matsui1440AInt flashing & snowyTuner faulty14-09-04
Matsui1440ATUNING DRIFTQ50114-09-04
Matsui1440ATuning driftQ501 c-e leaky14-09-04
Matsui1445Int no startup Standby LED lit.Xtal X601 on front PCB.14-09-04
Matsui1445No go with whine from PSU.C031 ( 33uf , 160v ) by LOPTX.14-09-04

MitsubishiCT1447BMDeadIC901 STR44115, D906 (RG2) protection diode, R901 (4r7/7W) and C921 (47µF/50V).14-09-04
SaishoCT144RInt noise bars on pic with sound crackleDry joints chassis bonding at regs heatsink14-09-04
SaishoCT144RNo redreplace 3 x caps 0µ4 connected to pins 44. 45 & 46 of TA8659AN chip14-09-04
Sanyo2144NO TUNING WHEN COLDC398 100mfd 5v LINE14-09-04
Sanyo6144POOR VIS - LOOKS LIKE CRT FAULTYA602 THICK FILM UNIT14-09-04
SANYOCB1443COLOURS WRONG ORDERREPLACE IC270 IC**TDA466214-09-04
SanyoCBP1443not tuning in, no functionsEeprom IC790 (4092477702)14-09-04
SanyoCPT 6143 / 6144LOW FIELDC435 R114314-09-04
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