Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
GR1AX
|
Very green color and with return lines | Pino 23 dotmp47c434n-3415, see < a 4 volts, mudar processor. to a fugas de food. | ||
| PHILIPS |
25PT4421/16 CHASSIS MD1.1E
|
Return lines at the top of the screen | In vertical return module: tr 7400 bc327a, subst. by bc636 position 7401 already provided for on the printed circuit. | ||
| PHILIPS |
CH GR1-AX
|
Sometimes it burns the end of lines | Ic 7020 tda8305a | ||
| PHILIPS |
CHASSIS GR1-AX
|
Little gain in vhf, distorted images in uhf, perfect tuning is not possible, not even by adjusting the 5045 coil. | Filter to the tuner output and between the signal input on pins 8 and 9 of the ic7020 tda8305a ref. filter: 1030 g1961m | ||
| PHILIPS |
CHASSIS FL1.17 AA DICA PARA VALIDO PARA FL1.XX
|
When turning on the screen is completely white and turns off due to excessive consumption | The absence of one of the sandcastle components on pin 14 dotda 4680 causes this symptom | ||
| PHILIPS |
L6.1
|
Noises at power supply when starting | T7501 | ||
| PHILIPS |
GR1AX
|
Vertical curta | R3511 e r3512 | ||
| PHILIPS |
14PT1332 CHASSIS L6
|
No image with sound | Transformer output lines with leak and burnt 1k r 3430 | ||
| PHILIPS |
25PT4454/00 CHASSIS L 6.3
|
Operation of the protection circuit | 7505 bc 337-40 | ||
| PHILIPS |
29PT828C/19
|
In cold weather tsound is no signal in the uhf band | Redo welds inside the tuner | ||
| PHILIPS |
CHASSIS CP110
|
When turned on, the image appears wavy, which disappears after a while. | Cond.electrolitico 2633 (100mf). | ||
| PHILIPS |
CHASSI FL1.0
|
Runs the frequency but does not tune channels. all tuner voltages present. | Replace or recover tuner | ||
| PHILIPS |
CHASSI GR2.1
|
No image and sound (black screen) even in the case of video input via sacart, only osd appears. | Defective soldering on the vcc line strip to pin 12 of the tda2549 on the fi module. | ||
| PHILIPS |
14GR1221
|
Dark screen when cold, the image begins to appear in a horizontal band that widens as the TV heats up, until it goes into normal operation | C2515-22mf/35 disabled | ||
| PHILIPS |
CTN-BB CHASSIS
|
Does not come out of standby. | Change the c2540 680µf/16v | ||
| PHILIPS |
28ST2471/12B CHASSIS GR2.2 AA
|
Dark screen, no sound and when tuning, the voltage varies from 0»33v. | C2015 (680nf/100v) no modulo f.i. c/ fuga. | ||
| PHILIPS |
CHASSIS L6.1
|
More than 96v on p6 - too wide | Substituir d6501 - zener de 5v6 | ||
| PHILIPS |
32PW6305/01 CHASSIS A10E
|
No sound, but tsound is sound in the headphones | Mute circuit, I placed a 22k r between c and b of the 7701 transistor | ||
| PHILIPS |
25PT4523 MD1.2E AA
|
No image. with sound | R3450 68k | ||
| PHILIPS |
25PT4523 MD1.2E AA
|
W/ sound. no image | T7106 bc858 |