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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: 301
FergusonTX807 Proline 1415blue line on LHS of picreplace TV04 BC848B14-09-04
FergusonTX807 Proline 1415dead, no LEDDP26 BAV21 leaky causing start-up voltage to drop to zero14-09-04

FergusonTX807 Proline 1415dead, TP20 s/c and RP01 o/creplace DP21 (80444020), DP27 (60447870), RP01 (10547070), TP20 (20818740), TP22 (16000930), TP25 (16001110)14-09-04
FergusonTX807 Proline 1415dead, trippingreplace SMD RL41 22k (CPC order RE00095)14-09-04
FergusonTX807 Proline 1415int. blank raster with 6 coloured lines across screenCV16 100nF in V-ramp int. going o/c (CPC order code CA01939)14-09-04
FergusonTX807 Proline 1415line collapsereplace CL06 33nF 250V14-09-04
FergusonTX807 Proline 1415low brightness/contractBCL inoperative, RL65 o/c (Ferg. Part no 80437780)14-09-04
FergusonTX807 Proline 1415pic appears briefly but scan not right and out of focus, then cuts into stby and tries againRL45 1R fusible o/c14-09-04
FergusonTX807 Proline 1415small pic, top half to one side, cannot be fully adj. In service modereplace EEPROM IR02 (Ferg. Part no 20159470)14-09-04
FergusonTX807 Proline 1415stuck in stbyreplace LOPTx (20840590)14-09-04
FergusonTX807 Proline 1415tripping, LED 4 secs red - 4 secs greenDL04 BY228 leaky14-09-04
FergusonTX807 Proline 1415tripping, LED flashing red/greenDL25 BZV85C27 27V zener (measures Ok)14-09-04
ITTC5122 Core 110Flashing pic & no tuning on highest chans33v Tuning reg14-09-04
ITTCompact D-E 110Pic brighter on one sideC522 100µ 25v14-09-04
ITTCore 110degDead - st/by LED gives 1 quick flash at sw onLOPTx - code TFHR6175 CPC14-09-04
ITTCore 110degInt off - HT 145v (95v) 24v=14v; 16v okC723 2n2 4kv was not soldered in properly14-09-04
ITTCore 110degNo front panel controls - R/C okT1454 BC328 leaky14-09-04
ITTCore 110degPic pulling esp at topC527 100µ 35v, C522 100µ 25v14-09-04
JVC14E1EK OnwaDeadChopper Tr 2SD1545 leaky14-09-04
JVCC14E1Self destructs every few daysC910 0µ1 in chopper sw on pulse shaping14-09-04
JVCC14E1EKBright picZD30114-09-04
JVCC14E1EKDeadC907 small disc cap 0µ1? burnt & R901 4R7 5w o/c14-09-04

JVCC14E1EKDead - st/by onlyZD402 s/c; replace the following:- ZD402, R423, C909, ZD902, C911, ZD901, D408 to prevent HT rising & blowing parts again14-09-04
JVCC14E1EKDist soundC143 10µ o/c in dc vol contr feed to pin 14 IC10114-09-04
JVCC14E1EKFAINT HORIZONTAL LINE AT BOTTOM OF SCREENREPLACE R434 0.047 OHM14-09-04
JVCC14E1EKField collapse25v supply to fop chip LA7830 IC401 missing - R433 0R68 o/c & C424 4n7 500v leaky (measured ok out of cct)14-09-04
JVCC14E1EKfield collapse after psu repairspeaker plug connected to service pins by mistake14-09-04
JVCC14E1EKField o/p chip IC401 LA7830 int destroyedVR901 2k HT preset int - causing HT to int rise14-09-04
JVCC14E1EKFRAME COLLAPSECHECK R335 180K FOR O/C14-09-04
JVCC14E1EKIncorrect AGCC12414-09-04
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