Philips Repair Tips

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Results: 14232

Make	Model	Symptom	Problem
PHILIPS	MD2.12E	Blinking led (set in protection)	Set in i2c software protection due to problems with the i2c communication. check pin 12 of connector i46 on the audio module (scl line). look for a badly soldered (oxidated) pin 12. resolder pin 12 if required.
PHILIPS	MD2.12E	Bad start behaviour, on and st.by led flashing	Change mains input voltage by a variac. when start problem increases with an input voltage that is only about 10% below normal, check or replace the supply optocoupler. with a good optocoupler an avarage set easily starts on 60% of normal mains voltage.
PHILIPS	MD2.12E	Bad focus or focus varies in a new set or after crt replacement	Possible solution: short circuit the focus and the g2 pins of the picture tube with the aquadag coating. switch the set on for approximately 5 seconds. after this return the set to its original condition. check if the focus adjusted normally. if not repla
PHILIPS	MD2.12E	Bad colours	Check yuv output signals of ic7441 (tda8753an; 4822 209 90528) if necessary replace ic7441.
PHILIPS	MD2.12E	After a while vertical and horizontal scrolling picture.	Check and replace if necessary: ic7505 (software) in the feature box. software fbx3-f; 4822 900 10982 software fbx4-eco; 4822 900 10745.
PHILIPS	MD2.12E	+5 v stand-by defective (also fuse 1580 defect)	First check the +5 v supply panel before replacing the fuse. when the +5 v panel is defective, it could be that the +5 v becomes too high, which will damage the circuitry.
PHILIPS	MD2.12E	"digital scan" does not appear in the picture menu	In the direction for use is mentioned that in the picture menu the function 'digital scan' can be switched off. however during the picture modes; super zoom, 14/9, 16/9, subtitles an automatic the function 'digital scan' does not appear in the picture me
PHILIPS	MD2.11E	Wrong code number in the service manual	Wrong code number in the service manual the code number of the saa7710/n103 (pos. 7600 on the audio module) on page 50 of the service manual is wrong. the correct code number is 4822 209 13606. the codenumber and the description of the msp3410 (pos.
PHILIPS	MD2.11E	White picture with flybacklines. set shuts off. red led flashing	Check and replace if necessary ic7350 (tda6101; 4822 209 91143 and r3373 (10e; 4822 052 10109) on the ptp + scavem panel.
PHILIPS	MD2.11E	Vertical lines bended	Check the connection of the eht cable inside lot.
PHILIPS	MD2.11E	Unstable moving, "waving" picture	Check on +5 v panel the soldering of c2530. also check and resolder pin 1,2,3, and 10,11,12 of connector v50 on the lsp.
PHILIPS	MD2.11E	Txt is horizontally shifted	When the txt decoder saa5270/..m4 (ic7400) is replaced by saa5270/..m3, the txt is slightly shifted. the codenumber for m4 is: saa5270wp/b/m4a is 4822 209 13642. saa5270wp/e/m4a is 4822 209 15087. saa5270wp/f/m4a is 4822 209 15118. saa5270wp/h/m4a
PHILIPS	MD2.11E	Totally inoperative; no leds; supply hickupping. err. 47	Check the connection of l17 (hor. deflection coil).
PHILIPS	MD2.11E	Totally inoperative. red led flashing. line circuit defective. err 4	Check and replace if necessary resistor r3415 (2k7; 4822 117 12077) on the lsp.
PHILIPS	MD2.11E	Totally inoperative. no leds. supply defective.	Replace all components of the supply repair kit md2; 4822 310 10649.
PHILIPS	MD2.11E	The bottom left side of picture shows a green teletext symbol	The bottom left side of picture shows a green teletext symbol whether or not the teletext is switched on. subtitling is selected, but the subtitling page is not stored. switch off the subtitle function by pressing the subtitle knob on the remote cont
PHILIPS	MD2.11E	The bottom left side of picture shows a green teletext symbol	The bottom left side of picture shows a green teletext symbol whether or not the teletext is switched on. subtitling is selected, but the subtitling page is not stored. switch off the subtitle function by pressing the subtitle knob on the remote contr
PHILIPS	MD2.11E	Supply hickupping, shortcircuit +141v. no err.	Check and replace if necessary l5430. lot 25"/28" fsq; 4822 140 10588 lot 25"/29"/28"/32" sf; 4822 140 10559 lot 24" sf; 4822 140 10589. also replace line repair kit md2 (4822 310 10707).
PHILIPS	MD2.11E	Stereo identification of a mono signal due to noise	Change the set software (pos. 7202 on txt & control panel) into v_00540 or higher and for -/58 sets into v_00530 or higher. codenumbers: v_00530 4822 900 10857 v_00540 4822 900 10771 remarks :introduced in production in week 9
PHILIPS	MD2.11E	Stand-by led flashing after start up	Errors 47, and possible 69 are indicated. solution: on lsp probably hfb signal not present caused of defective r3609, 4k7, 4822 052 10472.