Dicas Reparação PHILIPS





Pesquisa: PHILIPS

Resultados 13482

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
PhilipsFL4.17No colors in TV modeCheck IC7365 (TDA4650) on the SSP (4822 209 30837)
PhilipsFL4.17Low frequency hum from subwoofer, buzz from right hand squeeter.Check DC level on pin 1 and 9 of IC7011 (TDA1521). If not correct, replace (4822 209 63913).
PhilipsFL4.17Low Brightness TXT and OSD, Picture OKIf this condition occurs, check the Option Codes. Resetting the Option Code numbers as per the Service Manual provided the cure.
PhilipsFL4.17JitterIn PIP unit change the value of R3336 to 4k7.
PhilipsFL4.17How to enable/disable "Child Lock"Press "MENU" button on Remote Control. When the menu appears on the screen, you select "SPECIAL FEATURES" (this expression is language dependent) Within "SPECIAL FEATURES", the "CHILD LOCK" can be enabled or disabled.
PhilipsFL4.17Four dark bars over the picture.The +5 volt was 5.6 volt instead of 5.1 volt. Check/replace IC7551 (4822 209 70672).
PhilipsFL4.17Dark picture, only green led, no menu or OSD.+5V supply was 4,1V. Voltage D6551 was 4,3V instead of 5,6V. Check/replace D6551 (4822 130 80954).
PhilipsFL4.17Crazy behaviour: No response from RC or controls.Other phenomenas: volume up/down, spontanuous service mode etc. etc. in areas with TOP-teletext. Replace control software by replacing EPROM IC7002 to version V83 (4822 900 10506). For easy mounting also the controlboard 7115 (on SSP) can be replaced by
PhilipsFL4.17Correction to the Service ManualCorrection to the Service Manual -------------------------------- In circuit diagram B on page 7 of the service manual FL1.14/FL2.14/FL1.16/FL2.16 and FL 1.17 the resistors 3624 and 3625 are not drawn. These resistors should be drawn on the position of 96
PhilipsFL4.17Correction to service manual FLx.14/16/17Correction to service manual FLx.14/16/17 and FLx.24/26/27. ----------------------------------------------------------- The code number of position 1200 (fuse 3,15 A) is wrong. The correct code number is 4822 070 33152. This fuse is situated on the LSP i
PhilipsFL4.17Correction to service information FL 95.01Correction to service information FL 95.01 ------------------------------------------ Correction in the overview of 100Hz and Proscan boxen. The replacement for service code 4822 212 30534 must be 4822 212 31231 The replacement for service code 4822 21
PhilipsFL4.17Correction to service information FL 95.01Correction to service information FL 95.01 ------------------------------------------ Correction in the overview of 100Hz and Proscan boxen. The replacement for service code 4822 212 30534 must be 4822 212 31231 The replacement for service code 4822 21
PhilipsFL4.17Colour loss at photofinish and scan.Change position 6003 on the ECO-box into a LL4148 (4822 130 80446). REMARKS : Introduced in production in week 9424.
PhilipsFL4.17Colored picture or picture is green/red, fly-back linesCheck zenerdiode 6450 on pin 19-IC7430 on the LSP. New diode must be Philips (Telefunken does not work), 4822 130 81512
PhilipsFL4.17BUX85F in mikroSOPS defectiveChange the value of C2260 to 4n7F, replace 7270 with transistor BD825 (4822 130 41746).



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