Search: philips
Results: 14206
Make Model Symptom Problem Solution By
PHILIPS AJ 3150
RADIO/RELOGIO
The clock works. the radio has no audio signal. nor low frequency signal. all (normal) voltages except that of the audio preamplifier transistor. I found an open 100k 1/8w resistor. This resistor powers the bc 548 audio base, and comes via the blue wire that connects the radio board to the clock board. this voltage is a cut-off voltage that powers the clock. csc eletronica
PHILIPS 20PT433/78R
Intermittent or no sound Change os: c2201 = 4n7 and c2202 = 820pf JONATAN
PHILIPS 29PT5632
TV works - image in the center deformed - closing vertical Deflector coil Replace E.RIBEIRO
PHILIPS FWM-570
Turn on and off Check possible changes in the ci 7500 5vdc regulator In my case, this power supply was at 2.14 vdc, the pro was the c 2500 Roberto Consertos
PHILIPS 20PT326
When turning on the TV it activates the horizontal, but the filament keeps turning on and off, the flyback generates and stops constantly with the STBY LED blinking, removing the vertical output the TV shows a green and incomplete horizontal band. The defect is the faulty ci 7520 tda8841. WAGGUINHO
PHILIPS 14PT314A/78R
Without video dark screen, if you enlarge the screen you see retrace lines R3415 of 15k on the abl line Replace nene
PHILIPS 20PT120A
TV works normally +/- 3sec. It has a black stripe on the side and increases if you leave the horizontal outlet burning Qah445 Replace q7445 but12af E.RIBEIRO
PHILIPS 21PT5433
Low and vertical audio closed top Epron / cap.2444 / cap.2465 Rewrite memory and replace caps. eletronicaapolo
PHILIPS 29PT5642
BOMTEMPO MECATRôNIC
Dead power supply Pin 4 and 5 of the transformer open Replace it
PHILIPS 29PT4631
Vertical closed Fusistor 3488 Eletronica NDN
PHILIPS 14PT519/78R
Does not turn on, tsound is no + 95 volts at the power supply The transistor 7521 shorted Replace the tr with a new one and a hug to the bagpiper paulo sertel - itararé sp
PHILIPS 21PT5433
Upper vertical strip doubling the image Capacitor c 2455 10uf/160v Replace it back to normal Elephoenix
PHILIPS 20GL1346
Spot effect (i.e. bright spot in the center of the screen when turning off the TV) Cause c.2737=10n. (modify) Put one of one of 47 or of 68n. Armando da eletronica sO TV
PHILIPS 29PT554A
29PT554A
Pertian effect at the bottom of the tube, vertical Change in values ​​of the 0.22n/63v polyester capacitor, completely changed Replaced c=2409=0.22nf/63v, close to the vertical output and vertical deflation, replaced and resolved geraflorem
PHILIPS 29PT9467C/78
000
Pale, hazy and saturated image without definition.. Trc .tube reactivated and defect remedied! Note-in the writing, small taps on the screwdriver handle on top of the cannon helps! good luck. Jhone Eletronica
PHILIPS 29PT4635/78R
L01
Secondary power supply zero and LED off Photo coupler I replaced the photo and the font wobbled. Let's send more tips guys. This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS 14GL1044
Reduced frame when switching on, normalizes when changing channels Check if the processor has a 5y termination. If so, replace the pin 35 resistor, which is 47k, with an 8k2 resistor. Sandro .T. Grachet
PHILIPS 20GL1044
Reduced frame when switching on, normalizes when changing channels Check if the processor has a 5y termination. If so, replace the pin 35 resistor, which is 47k, with an 8k2 resistor. Sandro .T. Grachet
PHILIPS 25PT6641
Does not oscillate Ci7104 smd mosfet horizontal draive line tecnicagil
PHILIPS 29PT5635
Fountain did not break, did not oscillate A photo coupler c817 Photo coupler lucie angelo santos