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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: 62
AlbaCTV600Int shut downcrack in print near chassis fixing screw (emitter chopper tr to R914 near Q904 heatsink)14-09-04
AlbaCTV600SHUTS DOWN INTCRACK IN PCB BY MOUNTING SCREW NEAR Q904 HEATSINK14-09-04

AlbaCTV6682Blank rasterTDA8362A in prot mode - C707 in field fback volts supply14-09-04
AlbaCTV6682Field coll & no soundNo volts at ramp gen pin 43 TDA8362A; R818 22k o/c14-09-04
AlbaCTV6682Field collapseR181 22k in 33v supply gone hi14-09-04
AlbaCTV6682Int then deadchopper tfmr dry joints14-09-04
AlbaCTV6682 11AK12green flyback lines can be seen on the picture, otherwise is Okishno green output from TDA8362A(2Y), the IC is u/s - caused by intermittently arcing LOPTx (HR6465).14-09-04
GoodmansGTV66W 1 11AK19Blank rastersmall RGB panel on CRT pcb had broken print (not surprising as it gets a lot of physical strain)14-09-04
GoodmansGTV66W 1 11AK19Bright white raster at sw on then trips offNo volts to TDA6107Q RGB o/p chip on crt base as 47R safety res R914 on base o/c - dry joint on A1 conn of crt base & others probably caused it14-09-04
GoodmansGTV66W1 11AK19Dead - LOPTx s/c, when replaced, E-W errorsD611 (BY299) was leaky14-09-04
GoodmansGTV66W1 11AK19E/W distDry joint C613 12nF, R629 27R safety res o/c, C630 390nF 250v low cap14-09-04
GoodmansGTV66W1 11AK19Narrow picC630 dry R629 2.7R burnt. Also replace D612 BY22814-09-04
GoodmansGTV66W1 11AK19TrippingAudio O/P IC TDA261514-09-04
GoodmansGTV66W1 11AK19B-1Width reduced & no E-WC630, R629 2R7 and the BUK444 200A.14-09-04
GoodmansGTV66WI AK19Dead with rapid tickingC630 390nF dry joint, BU2508AF LOPTr s/c14-09-04
GoodmansGTV69W3 11AK19Switching from Nicam to Mono then no soundVL301 on Nicam PCB14-09-04
GoodmansGTV69W3BLU4 11AK19proR629 value2R7 in 28" 4:3; 27R in 28" widescreen; 44R in 32" widescreen14-09-04
IntelCTV6000DeadMains fuse o/c; 2x mains rects s/c14-09-04
NEICTV61Rint opdry joints start up positor & D805 1N400714-09-04
NEICTV61Rtuning drift from coldZTK33 D00114-09-04
Philips21PV688Dead - safety res R3514 & 3592 o/c & D6524 s/cNow tripping - TDA6107Q on crt base & FOP chip faulty14-09-04
Philips21PV688dead, PSU not runningR3338 39R 0.25W o/c (discharge mains cap first!)14-09-04

Philips21PV688int. shutting down after frame IC has been replacedif replaced with later version 6 , also fit frame mof kit 4822 209 1678114-09-04
Philips21PV688No Video remote operation (TV sect ok)Leave batts out of handset to discharge (several hours)14-09-04
Philips21PV688Remote not workingPut in service mode, select 'Service Control' & click 'ok'. Check option codes tally (on label at back of unit). If ok 'Clear' EEPROM 14-09-04
Philips21PV688Service Mode - enteringPress 'stop' on hset & 'play' on front together for about 5 secs14-09-04
Philips21PV688St/by onlyFus res 3514 4R7 3w o/c when TDA8356 IC 7510 fop chip fails14-09-04
Philips21PV688tripping, LED flashing red/greenLOPTx u/s (4822 140 10655)14-09-04
Philips21PV688/05No picNo heater supply to crt - R3532 & R3537 4R7 o/c14-09-04
Philips21PV688/05Switches to st/by at sw onCaused by F o/p chip TDA8356 (no heatsinjk compound), also R3512 4R7, R3541 1R14-09-04
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