Search: philips
Results: 14209
Make Model Symptom Problem Solution By
PHILIPS MD1.1E
Stand-by not possible and/or 5v stabiliser defective. Resistor r3588 defective because of too high switch-off current. codenumber r3588 (3r3, 0.5w; wrong in the service manual) is 4822 052 11338. change c2561 (4700 uf) into 3300 uf/16v : 4822 124 40784. (if the +5v has been too high, also up and memory-i
PHILIPS MD1.1E
Sound is switching between stereo and mono. Check/replace ic 7353 (msp3400-tc15; 4822 209 90562)
PHILIPS MD1.1E
Sometimes white flybacklines in picture. Check soldering pins of lot l5430.
PHILIPS MD1.1E
Sometimes purper flashes in picture. Check and remount flatcable between ssp and crt panel (s40-r40). it may not be mounted against the eht cable.
PHILIPS MD1.1E
Set totally inoperative. allways in st.by. only red led, no green led. Check and replace if necessary d6423 (by228; 4822 130 41275) on the lsp.
PHILIPS MD1.1E
Set totally inoperative, no leds. mainsfuse blown. T7540 (p4na60fi; 4822 130 63787) shortcircuit. ic7520 (mc44603p; 4822 209 90025) replaced. cause c2544 (220k; 4822 126 13451) defective.
PHILIPS MD1.1E
Set switches random to other picture format. Update microprocessor to version ws1x1.1 ws111.1: 4822 900 10853 ws121.1: 4822 900 10851 ws131.1: 4822 900 10852 ws151.1: 4822 900 10855 ws161.1: 4822 900 10854
PHILIPS MD1.1E
Set switches off and on. Check lot l5430 21" 4822 140 10526 25/28" 4822 140 10527 blackline s 25/28" 4822 140 10528 black matrix
PHILIPS MD1.1E
Set switches from stereo or dual to mono Ic7353 (msp 3400; 4822 209 90562) replaced.
PHILIPS MD1.1E
Set in protection with several error codes in the error buffer Errors caused by intermittent i2c communication problems. usually one of the error codes is related to the msp34x0 sound processor. check pin 12 of connector i46 on the audio module (scl line). look for a badly soldered (oxidated) pin 12. resolder pin 1
PHILIPS MD1.1E
Set in protection after lot replacement After replacing the lot during a repair, the set still does not work and goes to (bc) protection (led blinks). check and replace if necessary in the eht-info circuit: on the large signal panel (a2): r3452, r3465 and c2450 on the small signal panel
PHILIPS MD1.1E
Set does not go in stand-by (instead orange led is lit). Check r3588 (3e3) and replace if necessary
PHILIPS MD1.1E
Service manual Service manual all sets with chassis name md1.1e ab are electrically identical to md1.2e aa sets with a 30k micro processor. therefore there is no seperate md1.1e ab documentation. the service manual md1.2e aa can be used. the codenumbers are:
PHILIPS MD1.1E
Red picture with flyback-lines; set is switching off. Check and replace if necessary t7322 (bf423) on the crt-panel (4822 130 41646).
PHILIPS MD1.1E
Red and green fly-back visible lines in top Replace ic7119 tda8366 (4822 209 90965).
PHILIPS MD1.1E
Random switching between stereo and mono 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
PHILIPS MD1.1E
Random change of volume level Replace the up by the following up: sv03-m11c1-169; service code number 4822 900 10923 languages: f-d-nl-i-e this up is successor of the following ups: name...version (sam)...ident mid11w16...16...3232 mid11w18...18 mid11w19…19...3273 mid11w1a
PHILIPS MD1.1E
Random change of volume level 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 wi
PHILIPS MD1.1E
Picture not vertically locked. Check whether the sandcastle signal (pin 37 of ic7119) is locked on cvbs. if not, replace ic7119 (tda8366; 4822 209 90965).
PHILIPS MD1.1E
Picture has only chroma, no luminance. txt/osd is ok On pin 26 ic7119 no y. pin 11 cvbs on 1v dc. check/replace c2122 (220nf; 4822 126 13473).