PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14169
Results: 14169
PHILIPS Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | HTS3011/55 | Does not turn on inoperative, does not have normal power supply voltages. | 5bk power capacitor c933 without capacitance | Replace with a new 220μF x 16v capacitor | celinvds |
| PHILIPS | 20PT3331 MARCIORV | I'm sound, audio | Electrolytic capacitor 470 / 16v position 2444 near the frey back | ||
| PHILIPS | 29SX8879 G8 | Inoperative (protection circuit acting) tick...tick...tick... | When opened, the l5945 ferrite was found fallen, probably the cause of the burning of d6904 (by228) which was shorted. When it was replaced, the TV turned on but l5980 started to smoke and it was found that the reason was that q7980 (bd440) was also shorted. After being replaced, the TV showed excess width because tsound was no 12v in its collector. Even though the L5980 was shorted for a short time, it is damaged and is the cause of the problem. As it is an offline TV, I managed to replace the L5980 with another one taken from a Philips GL1340 (S516) just by adapting a bridge between two terminals. Note: during the tests q7981 (bc547) also shorted out. Searching the internet I found the following tip on how to recover l580... good morning friend!!! sound is the solution to your problem: the width defect is caused by the burnout of the 5980 coil. Unwind and wind it with 31awg wire measuring approximately 14.30 meters. Once this is done, the voltages (12v) appear and the trimpt adjustments start working again, ok!!b | littlecarlos | |
| PHILIPS | 14PT316 A | The a/v doesn't work. | Zener diode 6.8 v, position 6116, shorted. | Replace it, it will be ok! | Cláudio Ribeiro, TECNOSAT ELETRÔNICA E INFORMÁTICA, Jataí-Go, This email address is being protected from spambots. You need JavaScript enabled to view it. |
| PHILIPS | 14GL1310 | After a while on, the image disappears, it appears out of tune, it falls horizontally, the image is distorted and black and white | 05 | ||
| PHILIPS | 29PD6932 | Tsound are no areas in RF and AV | Memory | tomico | |
| PHILIPS | 21PT6456 | Tsound is no voltage in rf and av | Memory | tonico | |
| PHILIPS | GR1 GR1AL | Retrace lines on top | Normally it is the c410 of 100mf, but in this case it was the open r410 of 680r. | Check, and if you are going to replace it. | jasvan souza |
| PHILIPS | 29GX1899 | Turn on with time turn off | Disable protection transistor 7541 remove from the circuit | davi peixe-boi -para | |
| PHILIPS | 20PT228A L01.2L | Vertical, frame shifted down, top black stripe | C2477 smd, pino 7 | Lima | |
| PHILIPS | 20GL1346 GR1A | It turned on, (but it didn't work) it had 70+ and 12 v, but on pin 10 of the tda, only 6 volts | Poor contact transistor 7205 | Re-welding, replacement of 7205 - bc 338 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| PHILIPS | FWM663X | Device does not turn on | Secondary power supply rectifier diodes | Replace diodes | eletronicaapolo |
| PHILIPS | 29PT4640/78 L01.1L | Turns on and then turns off. image flashing and changing colors. | As a guarantee, I replaced the c2455 (47uf/25v) and the transistors 7461 and 7463 (bc337 and bc327), but the TV only returned to normal operation after adjusting the screen. | Gilcimar Rocha Pereira | |
| PHILIPS | 29GX1899 | Vertical | C 2657 r3653 tda8351 | R 3653 put 220r 3w - c2657 replace directly without measuring - tda8351 | ELETRONICA MAURI JUNIOR |
| PHILIPS | 21PT9467 | Tv after 10/15 minutes, vertical starts to close | Deflector coil | Replace it - if you have good experience you can recover it | eletronicaapolo |
| PHILIPS | 21PT5433 | Weak tube??? -no- everything indicated that it was the tube (very new TV), blurred RGB image, faded screen, wrong focus and then turning off! | Replace r3446(1r) with one of (0.47r) or smaller. | Alextecnico | |
| PHILIPS | 28PW6441 | Excess screen. screen turns white with retrace lines. | 100r resistor 3351, driver board location. | Replace for a new one, TV is ok! #let's help, post your tip# | andlss (AL TECNOLOGIA) |
| PHILIPS | 28PW6441 | Excess screen. screen turns white with retrace lines. | 100r resistor 3351, driver board location. | Replace for a new one, TV is ok! #let's help, post your tip# | |
| PHILIPS | 21PT9467S | Vertical folding top with 3 colored lines | R304 de 220r/or | Replace mentioned item | eletronicaapolo |
| PHILIPS | 29PT4641 | Contrast does not work | 3451 open resistor | pardalzito |