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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

MakeModelProblemSolutionAddedDate
 
Found: 4551
Philips14PV172Start up problems after replacing TS7352When TS7352 is replaced, it can happen that the set doesn't start up properly. There are 2 possible solutions for this problem: - use SGS type MTP3055E (4822 130 63726). - In case of a motorola type MTP3055V (4822 130 60838), add a 22 uH coil solderedplamensl14-09-2004
Philips14PV182dead, trippingT7583 BUT12AF s/c on main PCBplamensl14-09-2004
Philips14PV182No R/C operationIR pickup module has no o/p although its supply is correct - replace part No 4822-218-11745 plamensl14-09-2004
Philips14PV182No R/C operationReplace I.R pickup unit on Vcr front Pcb Part 4822-218-11745 (SEME) ?3.44plamensl14-09-2004
Philips14PV182St/by only with vcr shuffling constantlyLOPTx - had hole in it plamensl14-09-2004
Philips14PV182tripping on & off at 1 sec intervalsMC4403 chip IC7130 in psuplamensl14-09-2004
Philips14PV182 combiDead with tape stuck in machineLOPTxplamensl14-09-2004
Philips14PV182/05OSD missingL802 7.4Mhz osc coil o/c pt no 4822 157 71289plamensl14-09-2004
Philips14PV183To activate/deactivate "hotel mode"Press "Stop" on r/c & "Stop" on keyboard for 5 secs whilst on Ch 38plamensl14-09-2004
Philips14PV183To enter service modePress "Stop" on r/c & "Play" on k.board for 5 secsplamensl14-09-2004
Philips14PV183etcHotel mode activate/deactivatePress "STOP" on handset & "STOP" on keyboard together for 5 secs whilst on Chan 38plamensl14-09-2004
Philips14PV183etcNo Chan +/- on R/C after EEPROM replacementEnter service mode & set correct option number - to be found on back plate of setplamensl14-09-2004
Philips14PV183etcService mode adjustmentsPress "STOP" on handset & "PLAY" on keyboard together for 5 secsplamensl14-09-2004
Philips14PV184Menus not displayedL1802 on bottom panel across pins 42 & 43 of micro IC7801plamensl14-09-2004
Philips14PV184Reverts to st/by at sw on aft LOPTx replacement (LED goes from brief green to red)Eventually comes on with dull grey raster. PROT line on micro IC7801 pin 53 vcr pcb only 1v (5v) - check at D6568 LH plug 1923 - prot Tr 7550 BC547 leaky (front left edge of tv pcb)plamensl14-09-2004
Philips14PV200/07"N ACT" shows at sw onSwitch the combi off with the mains switch. depress and hold both the wind & rew buttons on the combi while switching back on (Keeping the buttons pressed for around 5 seconds) Release the buttons and this should clear the memory and allow the combi to be setup as normalplamensl14-09-2004
Philips14PV200/07Dead apart from popping sound at sw onD6391 BYW98 200 rated at 3A s/c - used BY399 in lieuplamensl14-09-2004
Philips14PV202/07Int blows fuse at sw onReplace degauss coil, degauss posistor and 1.25 amp fuseplamensl14-09-2004
Philips14PV210Fault codesrecord led flashing >>>error in eeprom1[ic7818]; timer led flashing>>> error in eeprom2[ic7801]; stdby led flashing>>> error in textmicro[ic7804] plamensl14-09-2004
Philips14PV210No pic; R3199 burntR3199 (9K2) and D6183 (SMD) Used 1N4148 in lieuplamensl14-09-2004
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