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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
PhilipsCP110No sound.Check/replace R3672 - 1 Ohm (4822 111 30483) safety, feeds 25 volt rail.plamensl14-09-2004
PhilipsCP110No sound.IC TDA8415 on nicam PCB.plamensl14-09-2004
PhilipsCP110No sound/pic aft replacing memory battery"88" displayed - with faint small, blank raster with hum bar - OK with battery removed - D6901 faultyplamensl14-09-2004
PhilipsCP110No sound/pic with "F1" in displayNo line osc - no supply pin 12 sync/if module; crack in print by LOPTx; also check Tr7739 BC548 o/cplamensl14-09-2004
PhilipsCP110No sync & wavy picIF module - TDA2579 chip dry jointed & check elect caps. plamensl14-09-2004
PhilipsCP110No Teletext.IC TMP47C432AP-8188 fitted instead of -8189 or vise versa.plamensl14-09-2004
PhilipsCP110Overmains panelOvermains panel --------------- A production change was introduced in October 1989 adding an overmains panel (1006) to the SOPS circuit. With this change resistor R3661 is deleted from the main panel and incorporated in the new panel. Code no. for the plamensl14-09-2004
PhilipsCP110Page 811 appears spontanuouslyDecoder selects page 811 and blocks Mount new uP (IC 7800) MAB 8461P/W196 (4822 209 62479) on TXT-Decoder.plamensl14-09-2004
PhilipsCP110Patterning on all chansappears to go past stn when tuning slightly - adj if coils (bottom one nearest edge of pcb gave most improvement)plamensl14-09-2004
PhilipsCP110Pic flashed cyan every few secsR3415 470k connected to 200v supplyplamensl14-09-2004
PhilipsCP110Pic flashesCheck R3415 470k & R3412 180R on crt base for o/cplamensl14-09-2004
PhilipsCP110Pic flashes on & off at sw on, gradually improvingDegaussing therm or R3415 470k o/c on crt baseplamensl14-09-2004
PhilipsCP110Picture blinking (during the first 30 seconds).Transistor 7413 (4822 130 40937) or R3415 on picture tube panel is defective.plamensl14-09-2004
PhilipsCP110PICTURE FLASHES CYAN OR GREEN WHEN WARMR3415 ON TUBE PCB 470kplamensl14-09-2004
PhilipsCP110PICTURE PULSES ON AND OFFTR7413 OR R3415 470k ON TUBE BASEplamensl14-09-2004
PhilipsCP110Pincushion distortion.Check/replace C2610 - 7.5nF 2 kV 4822 121 43065plamensl14-09-2004
PhilipsCP110POOR REMOTE RANGEC2967 100uF 10v O/C INSIDE REMOTE CANplamensl14-09-2004
PhilipsCP110Poor start up from coldC2690 100µ 50v on overvolts sub panelplamensl14-09-2004
PhilipsCP110POWER SUPP RUNS BUT NO EHT , DISPLAY SHOWS " 88" , AD6901 ( AFTER REPLACING BACKUP BATTERY )plamensl14-09-2004
PhilipsCP110Power supply destructs or does not operate; BUT11AF failure.* Check/replace: IC7669 - TEA1039 codenr. 4822 209 83104 T7665 - BUT11AF codenr. 4822 130 42679 T7666 - BC337 codenr. 4822 130 40855 IC7670 - CNX82A codenr. 4822 130 10025 * Check if damaged or changed value resistors 3658 and 3659 * Change C2plamensl14-09-2004
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