Cara service Tv philipsPhilips TV Model: 25PT4423 (L6.2 Chassis)
Cara service Tv philipsPhilips TV Model: 25PT4423 (L6.2 Chassis)
TV standby, only the red lights
Check the 5V voltage to the MCU. Check the R3509 and D6501. Replace R3509 by 47k. D6501 is a type BZX79B5V6. Check the voltage of 150 volts, if the 145V voltage is too too low.
Philips TV Model: 32PW6526-05 (Chassis SA10E)
keypad locked on open and unbiased childlock
To activate, press menu, select feature and press enter, select the child lock and press enter, then enter the code 0, 7, 1, 1 two times, the key is now open.
Philips TV Model: GR2.4AA (Chassis GR2.4AA)
No pictures, just black screen
Check R3414, re solder SMD chip on board CRT
Philips TV Model: TX2112 (Chassis U5N)
The sound is lost for too long when the channel is replaced (up to 30 seconds)
MAB8441-T005 is broken (no longer available)
Service manual philips Tv