PHILCO TV Repair: Common Faults and Solutions.
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Results: 4741
Results: 4741
PHILCO Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
PHILCO | PH32M DTV | TV turns on without characters. | Poor contact on jumper cn17, not allowing voltage to reach the screen connector | Remove jumper and replace | Reinaldo |
PHILCO | PH32M DTV | TV does not turn on (green LED on) | Measure voltage on regulator u36, tsound must be 1.8v at the output. the input comes from jumper cn17, passes through diode d76 and enters u36. | Replace d76. | Reinaldo |
PHILCO | PTV40E21DSWN | Doesn't start. standby LED off. | All normal voltages in the secondary, except in the nu2p2 ams1117 3.3v regulator, which had only 2.75v at its output. This defective regulator was replaced and the device started working normally again. | Isidro | |
PHILCO | PH28B25DG | It has sound and no image. burning LED bus. | LED bus voltage above 30v (in my case it was almost 32v) | To lower the voltage on the LEDs, you must replace r610 from 10k to 18k. the voltage on iset pin 6 of the mp3394 must be 1.20v. and 29.5v LEDs. | EvandoViana |
PHILCO | PH21D | Doesn't start | D820 | Rual de saja eletrônica R.E | |
PHILCO | PH32F33DG | Take away characters in the bottom left corner. It keeps showing: mv v8-0ms32la-lf1v017 sv v8-0ms32la-lf2v003 id 64 adc ng p network ok | After an update it looked like this. | Using the remote control: press menu>image>go down to contrast>type 9735>factory hockey and turn it to "off">remove the power cable and it's ready. | Eletrônica R-Tec |
PHILCO | PH49F30DSG | Weak image | VW09 diode short | Diode replacement - sk320u | Sergio luiz martiins |
PHILCO | PH42M LCD | Turn off the sound and flash back light | 24 power supply drops to 20 and the 12v to 10v pfc with 320v the right one is 390v | R14 r15 r19 remove and clean or replace with new ones | Claudio30 |
PHILCO | PTV43E60SN LED JUC7.820.00207831 | The image appears and then disappears, and sometimes when you turn it off and on, the image disappears, in fact the LEDs go out | Cold solder the resistors on the side of pins 9 to 16, of ci ub1 | Resolder the resistors and capacitors around the ci drive led mp4010 | fabiumax |
PHILCO | TV PH 19 LCD | Stand by led on, does not turn on. | Ec3 | Replace | electronicssupplyparts - Gramado/RS |
PHILCO | PTV43E60SN LED JUC7.820.00207831 | The LEDs would light up from time to time, and then they wouldn't come on again. | Lack of power supply on pin 2 of the IC UB1 MP4010 Cerato voltage between 7V and 9V | Defect capacitor cb7 1kf replace without measuring, because after it heats up it returns to normal, but as it is a reference voltage I believe it can be set up to 10kf | fabiusmax |
PHILCO | PH14D | It doesn't turn on, the standby LED doesn't light up, it only turns on when the board heats up with the dryer. | Change cap c833,221. I placed the 471, next to the secondary power supply cap | DJ PITUKA | |
PHILCO | PH28C20D | No image, LEDs off | Changing the LEDs, lowering their power supply, removing r22b, 2r2 near the con2 connector | eletronica fernandes - to | |
PHILCO | TVPH21C | No audio or audio changing until it disappears | Chap. c613 220x16v audio sector | Replace without measuring | Arasonic |
PHILCO | PCM-2051 | LED keeps flashing and takes a while to turn on | 1uf 100v capacitor next to the power supply switching IC | Replace without measuring | Eletronica JP |
PHILCO | PH42B25DG | TV stays on for a minute and turns off, LED blinks | Cleaning and deoxidation of the 2 flat cables that interconnect the 2 v-com boards | EletronicaEMB | |
PHILCO | PH21MSS | No sound, total mute | Change r608, 18k was changed next to the output disconnector | DJ PITUKA | |
PHILCO | PH32S46DSG | League logo appears and returns to stby | Firmware update | ELETRÔNICA MONTREAL | |
PHILCO | PTV32E20 | Stuck at startup (blue screen) | Micro resoldering | FELIPE | |
PHILCO | PH21B | Red screen | Change the v922 and vc923 | Eletrônica newton |