Philco TV Repair: Common Faults and Solutions.
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Results: 4740
Results: 4740
Philco Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO | PH21M2 PH08K-C01 (VER:0.2) | It doesn't turn on, nor does the LED light up. without +b, no secondary voltage. primary capacitor is charged. | 1n4148 diode shorted. vd517 position on the primary, close to str-w. | Replace. | JM |
| PHILCO | PH400 | Device without sound. good sound output, everything turns on, but tsound is no audio output | Resistor r139 (47r) open, it is close to ic14 which is pt2314, and close to the audio inputs | In this case, just changing it did the trick. | Romildo Behrend Schwartz |
| PHILCO | PH28B25DG | Red LED stuck and won't turn on | Remove the AC outlet, hold down the power button on the TV and turn it on, wait 20 seconds and release the power button. | Reset done successfully | MEDEIROS/ BARBACENA-MG |
| PHILCO | PH21M2 TUBO | Vertical only opens from the middle upwards with colored spots | Missing -15 volts no vertical ci | Replace the diode that feeds the -15 volts from the vertical output | manoel bonfim |
| PHILCO | PH43C21P | LED off, totally dead. | Heating at the mains input. a thermistor and a blown 474k x 275v blue capacitor. | Remove them and follow the direct path that comes from the network, and do not place them again. | WELLINGTON SOUSA |
| PHILCO | PCM 1444 1446 2044 2046 PCH05 | Doesn't start. power supply rises to 95 volts, then drops to almost zero and makes a constant noise at the power supply (like a biiiiiiiiiiiii) all the time. | Str50103 power supply regulator. | Eletrônica R-Tec | |
| PHILCO | PH40U16DSG | Does not turn on, no stand by | Transistor qp201 mdf10n65b shorted and ci smd up101 ncp1251a also shorted. | I replaced both buying on the free market, the TV was ok. | Antoni Garcez |
| PHILCO | PH21SS | Noise (buzzing) as if it were a bad traffic and it doesn't come out of standby....+b with approximately 50v to 60volts | Just rewrite eeprom and everything is fine | jr_TEC | |
| PHILCO | PCM 2046 | Blinking LED does not turn on | The defect was the sound output was short and Q905 I changed the parts and the TV was broken | sergio marques | |
| PHILCO | PH24B | The LEDs turn on but the screen is dark without the characters | Fuse and smd diode on the v-con plate next to the screen | Gean | |
| PHILCO | PH21MSS | The sound takes up to 30 minutes to appear after turning on the TV, returning gradually. | Remove the 47uf capacitor c605, close to the audio amplifier. | Cleber Jean | |
| PHILCO | PH21B | Dark band on the left side went almost to the middle with h synchronization. varying with sawtooth noise. | C450 seemed to be good, but I just changed it and it was fine | <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> | |
| PHILCO | PH21SS | When turned on, it made a horizontal buzzing sound, an image appeared and closed, as if it were a low primary power supply, then turned off; closed on the right side about 4 cm | C435, c450, r441 and 45mh inductor next to resistor 441 | Resolder the other cold soldering points | Fabio |
| PHILCO | PH14 ULTRA SLIM | TV turns on and normal picture, but no sound. | C563 and c564 de1000ufx25 without capacitance or bloated! | Replace those capacitors and move on! | jailson lima |
| PHILCO | TP-1454 | Doesn't start. Tsound is noise at the power supply and the stand by LED flashes quickly. | Short-circuited horizontal output transistor. | Changing the horizontal outlet. | Francisco Oliveira |
| PHILCO | PH21 US A1 | Arrived dead without standby. | The strw5654 was killing the 160v input voltage which was 110v. | I replaced it and the TV turned on standby and turned on but with only a scratch on the bottom, I replaced the stv8172 and the screen opened with a vertical black stripe on the right side, try to adjust it with control in service mode. | Eronaldo (erontec) |
| PHILCO | PH21M | Doesn't start. power supply shorted. | After identifying the shorted supply regulator (strw6556a), I also found the +b power supply diode shorted. | Eletrônica R-Tec | |
| PHILCO | PH14D | Closed vertical with screen halved | R212 de 39k | Replace | Eletronica Mauro Mascarenha Tel : 88981422821 |
| NOBLEX, SANYO, SANSEI, PHILCO | LCD32XH6, LCD42XF6, 32LC815H, PL3219 UH4B | It is detected that the LCD TV does not turn on, the red stby LED does not turn on. It is verified that the +5v power supply voltage of 5vstb is not present; and tsound is no oscillation in the primary of the supply on the ic1601 (fan7602p). | Diodo zener d1601 (33v 1/2w) na plaqueta da fuente. | Replace diode | Pablo |
| NOBLEX, SANYO, SANSEI, PHILCO | LCD32XH6, LCD42XF6, 32LC815H, PL3219 UH4B | It is detected that the LCD TV turns on for the first time, but then when you switch it to stby it does not turn on or turns on erratically. | It involves adding a 470Ω 1/4w resistor between jumpers j619 and jp671, on the power supply board. | Pablo |