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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: 4551
Philips3DText does't functionCheck U 1555 (digital PCB; 4822 212 22585) 14-09-04
Philips3DTuner UV618/6456Tuner UV618/6456 ---------------- The tuner UV618 (4822 210 10304) is no longer available. For 3D sets please order 4822 210 10593. 14-09-04

Philips3DTuning does not functionCheck tuning voltage on pin 15 IC 7848. Replace IC 7848 (MEA 2901/07; 4822 209 72127) U 1008 14-09-04
Philips3DTuning unstableReplace U 1018 (4822 212 22439) 14-09-04
Philips3DVoltage +140V is presentReplace TS7618 (2SD1577PH; 4822 130 43921) 14-09-04
Philips3LC2050 (LCD)No sound TV or radioR120 10R sm res14-09-04
Philips3LC2050 (LCD)No TV soundaudio in at pin 13 IC71 µPC1416G sm chip but nothing out at pin 14 - chip faulty14-09-04
Philips41GR884 ProjShuts down aft couple of secsProt cct on due to R3818 180k o/c on conv/prot board14-09-04
Philips48UP91Picture is blurred and looks washed outCheck for dirty mirrors!14-09-04
Philips4CM4270 MonitorDEAD 190v RAIL LOWCHANGE T5612 FIRST , BEFORE LOPT!!14-09-04
Philips50p8341Phillips 60" TV 50p8341 I am having a problem with the volume it keeps going out. I have Air blown the inside (cirquits) but it did not help somedays there is no problem other days volume goes and comesReplace SSB p#313912725871. (Small signal board.) New part #PH3912725871. They also sell a kit PH3912725871-KIT. Common problem.12-09-05
Philips5240Rope effect on right hand side.R3191 1kr o/c.14-09-04
Philips52ZY3535 Anubis B AANo pic, sound ok with faint burning smellNo Filed - replace overheated R3452 4R7, R3450 3R9 & IC7400 TDA3653B14-09-04
Philips5GFL2.30E AADead aft storm - led green for 40secs then redFSS supply not working - fit FSS supply kit - includes module Pt no 4822 310 3221414-09-04
Philips6770STUCK IN STANDBYREPLACE T7542 BC857C14-09-04
Philips6776CHANNEL NUMBER STUCK ON DISPLAYPRESS AND HOLD 1+ BUTTON UNDER FLAP14-09-04
Philips9CM0Flickering.Add PVC tape under multipole unit clamping ring on CRT.14-09-04
PhilipsA10Service mode enteringEnter 062596 then "Menu"14-09-04
PhilipsA10 28PW6305Child lock removalpress menu / features / child lock & turn off. If parental control has been activated (locking out certain chans or locking the set) then enter a pin. If not known then enter 0711 TWICE to gain access. You can then change no.or turn funct off.14-09-04
PhilipsA10 28PW6305No R/C - front controls okIR preamp rec, cct ref no.1002 on small sub panel at front of set. SEME part no. 9322 1275 4667 only 750mV P.P. at pin 3 of the panel with painter I.C. on, should have been 3.3V P.P14-09-04
PhilipsA10 28PW6305R/C inopIR Rx pre-amp 1002 on sub panel front of set- part no. 9322 1275 466714-09-04
PhilipsA10 28PW6315/05Int locks up with no R/C responseIC7064 micro (painter) faulty - pin 76 R/C I/P stuck high14-09-04

PhilipsA10 28PW6515/05Reverts to st/by aft several hours until sw off at mains & re-startedIC7064 micro14-09-04
PhilipsA10 32PW6005Sound int or missingPainter chip faulty - Remove mute function by linking E-C of T7701 (BC847B SMD) near the AN5277 on the underside14-09-04
PhilipsA10 32PW6305Vert lines floating behind pic - same on scartBeing generated in TDA9181 comb filter - TDA9181 replaced14-09-04
PhilipsA10 32PW6305/05No sigs but tunes ok - traced to small sigs panelCheck options code against label on crt14-09-04
PhilipsA10 chassisLocks up after a few mins (no chan change etc)Painter chip faulty 14-09-04
PhilipsA10E 28/32PW6005Sound int or absent or sw to Ext1- esp when warmIC7064 micro usually the cause (shuts down aud o/p chip) - phone amp still ok - pt no 3111 250 5451114-09-04
PhilipsA10E 28PW6305Int sound due to muting pin 8 of aud o/p chip IC7702 AN5277 int going lowTraced back to IC7064 sm pin 98 on control board leaky to earth when faulty. To avoid replacing this 100 pin sm chip, s/c e-c of Tr 7701 sm BC847B (under main pcb near AN5277 o/p chip)14-09-04
PhilipsA10E 28PW6305No pic - poor pic lacking contrast when A1 advancedNo volts pin 10 LOPTx (beam lim) - Tr7408 BF423 on main pcb leaky14-09-04
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