Philips Repair Tips

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Results: 14209

Make	Model	Symptom	Problem
PHILIPS	MD1.1E	Intermittent coloured lines in picture.	Check and replace if necessary ic7140 (tda 4665; 4822 209 12635)
PHILIPS	MD1.1E	Interference in picture on 182, 217, 238 and 495 mhz	1. use high quality antenna cables and connectors (in case of insufficient result, apply solution 2) 2. add 3 smd capacitors (parallel) on pos 2391 audio-module. 470pf; 5322 122 32268 220pf; 4822 122 31173 and 1,5pf; 5322.126.10225
PHILIPS	MD1.1E	Incorrect blanking, right side is partly black.	Check and replace if necessary t7403 (5322 130 41982) on the 16:9 module.
PHILIPS	MD1.1E	Hum in sound.	Check and remount cable l28/s28 on the lsp/audio module.
PHILIPS	MD1.1E	How to enable/disable "child lock"	Press "menu" button on remote control. when the menu appears on the screen, you select "features" (this expression is language dependent) within "features", the "child lock" can be enabled or disabled.
PHILIPS	MD1.1E	Horizontal bars or blue picture with secam transcoding in pal program	Short-circuit r3193 on the ssp-panel remarks :introduced in production from week 9533 onwards for /01 sets
PHILIPS	MD1.1E	Green picture with flyback lines and then set switches off.	1. voltage on cathode green was 30v due to t7342 (bf423; 4822 130 41646) leakage. 2. check and replace if necessary diode d6304 (bav21) on picture tube panel (4822 130 30842)
PHILIPS	MD1.1E	Flyback lines visible or no picture at all	Flyback lines check and replace if necessary the following components on the tesla module (on lsp panel, near supply for the frame deflection): c2400 22uf 4822 124 41596 d6400 bav21 4822 130 30842 when there is no picture at all, also c
PHILIPS	MD1.1E	Flyback lines across top third of pic	Tr7400 bc327a on tesla panel - next to fop heatsink
PHILIPS	MD1.1E	Faulty colour areas	Check and replace if necessary ptc 3506; 4822 117 12027
PHILIPS	MD1.1E	Excessive height	Replace smd c2137 with 22pf (532212614103)
PHILIPS	MD1.1E	Errors with characters in german teletext	Replace the microprocessor by version mid15-3.9 (ident 3259) the service code of this microprocessor is 4822 209 13579. remarks :this solution is not valid for turkey!!! in turkey up mid15-3.9 cannot be used.
PHILIPS	MD1.1E	Errors in characters with german or turkish teletext	Replace the up by one of the following ups: version...languages...service code number m12ba1-4.0...f-d-nl-i...4822 900 10988 succ. of ups with idents 3161, 3199, 3229 and up sv02-m11c1-43 m12ba2-4.0...sw-dk-n-fi...4822 900 10984 successor of ups w
PHILIPS	MD1.1E	Error in product survey 1997-3	Error in product survey 1997-3 28pt5001/02b is incorrectly referred to as styling 149. the correct styling for 28pt5001/02b is styling 103. this styling is published in styling yearbook 1996-4 (4822 727 21505)
PHILIPS	MD1.1E	Easy way to check the power supply	Easy way to check the power supply---------------------------------- the mc44603 can be checked for basic operation without the set being connected to the mains supply. method: 1) discharge the 300v smoothing capacitor. 2) connect a byd33d diode to
PHILIPS	MD1.1E	Dead with mains fuse blown & chopper tr s/c	Arcing positor caused it
PHILIPS	MD1.1E	Dark parts of picture are blue.	Check and replace if necessary t7300 (bf869; 4822 130 41773) on crt-panel.
PHILIPS	MD1.1E	Curtain effect in 21" (thin vertical white lines at left of picture)	Check and replace if necessary items r3430 and r3431 on the large signal panel. item description service code number 3430 resistor fuse nfr25h 2k7 5% 4822 052 11272 3431 resistor fuse nfr25h 2k7 5% 4822 0
PHILIPS	MD1.1E	Cracks in nicam sound	Check and replace if necessary item r3002 by a 180Ω 1% 0.1w resistor (4822 117 11448). r3002 is located on the nicam l panel. for md1.1e aa sets (not applicable for md1.2e aa and md1.1e ab) a micro controller that solves the "random change of volume"
PHILIPS	MD1.1E	Crackling sound	Check and replace if necessary ic7353 (msp 3410; 4822 209 90563)