Dicas Reparação PHILIPS





Pesquisa: PHILIPS

Resultados 13483

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
PhilipsL9.3AFront clock doesn't raise to the good time.Cause : Too high sensitivity of clock IC1. Change the resistor R3632 on Side Interface Panel code number 3139 178 59671 from 68K code number 4822 051 20683 into 22K code number 4822 051 20223. IRIS CODE : 1171
PhilipsL9.2EVolume control is only adjustable to maximum or minimum volumeCheck if position 2951 on the monocarrier is present. If not present mount a capacitor of 10uF (4822 124 40248) on position 2951. IRIS CODE :152X
PhilipsL9.2ETXT hold function doesn't work.Check and replace if necessary position 7600 on the mono-carrier by 9352 672 22112 (L90EF1-1.9). IRIS CODE : 177X
PhilipsL9.2EL9.2E Service ManualIn the L9.2E Service Manual (4822 727 21684), a diversity table is used on page 'GB34' (schematic A10). Item 7953 is referred to as TDA7052B - soundamplifier 2W/3W/4W and item 7954 is referred to as TDA7056B - soundamplifier 1W This however is no
PhilipsL9.2EGeometry disturbance depending on the picture contentChange the TUNER/CL option in the Service Alignment Menu (SAM). Lower the value of CL until problem is minimized. REMARKS : For the procedure how to get into SAM see Service Manual L9.2E AA IRIS CODE : 1335
PhilipsL9.2ECorrection to styling 264 of Product Survey 2000-2 (3122 785 10510)The position numbers and code numbers of positions 1, 2, 3 and 4 are not correct. It must be: 1a 3139 137 73821 Cabinet 1b 3139 137 77041 Cabinet 2a 3139 124 32291 Rear Cover 2b 3139 124 35311 Rear Cover 3a 3111 250 00641
PhilipsL9.2ECorrection to styling 264 of Product Survey 2000-2 (3122 785 10510)The position numbers and code numbers of positions 1, 2, 3 and 4 are not correct. It must be: 1a 3139 137 73831 Cabinet 1b 3139 137 77081 Cabinet 2a 3139 124 32291 Rear Cover 2b 3139 124 35311 Rear Cover 3a 3111 250 00641 Wordmark 3b 311
PhilipsL9.2ECorrection to Service Manual L9.2E AAThe codenumber of position 7705 on page 57 is not correct. Present situation: 7705 4822 209 31555 TDA9830/V1 Correct situation: 7705 9350 549 90118 TDA9830T/V1 Involved Service Manuals: GB 4822 727 21684 NL 4822 727 21685 D 4822 727 21686 F 4822
PhilipsL9.2EAddition to Service Manual L9.2E AADescription for the Hotel mode is missing. This description is given in the attached DOC and/or PDF file. Involved Service Manuals: GB 4822 727 21684 NL 4822 727 21685 D 4822 727 21686 F 4822 727 21687 I 4822 727 21688 E 4822 727 216
PhilipsL9.2 21PT4456Dead - after replacing fusible 1572 MP80/160 with N20 in lieu, T.base works with EHT & crt htrsICP 1572 feeds reg 7602 which provides 3.3 volt to painter chip 7600 (SAA5564Ps/M3/0181) which was U/S (£58+VAT)
PhilipsL9.1E 25PT4475No sound aft tuner replacementCheck option bytes in serv mode (enter by pressing 0,6,2,5,9,6,& menu) option SB incorrect
PhilipsL9.1ETXT hold function doesn't work.Check and replace if necessary position 7600 on the mono-carrier by 9352 672 22112 (L90EF1-1.9). IRIS CODE : 177X
PhilipsL9.1EFlickering of video signal during yellow picture contentAdd a capacitor of 1nF (5322 126 10511) parallel to capacitor 2221 on the family board. IRIS CODE : 341X
PhilipsL9.1ASet in protection mode. After entering SDM mode LED blinking (3x)Check and replace if necessary IC 7401 (TDA9302H; 4822 209 13176) and add an additional capacitor of 220nF 100V (4822 121 42868). Solder the capacitor between pins 3 & 4 of position 7401 or between the ground of position 2403 and position 3491. See att
PhilipsL9.1 25PT4475sound int. goes off or no sound when warmresolder Xtal 14MHz located next to pin 64 IC1822



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