29GX1898 TV Repair: Common Faults and Solutions.
Search: 29GX1898
Results: 74
Results: 74
29GX1898 Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 29GX1898 | 200V and 16V in CN0059 but without oscillation | replace the two electrolyte near the CI UC3842, especially the C2506 | Audeir Silva | |
| PHILIPS | 29GX1898/78 | Tall, vertical fountain burning!!! | 2512 capacitor with leak on the power supply plate!! | Replace "immediately" quickly and run for a hug. | TV TECNICA BRACEL |
| PHILIPS | 29GX1898/78R | Power supply voltage vo around 30v | Capacitor 2531 (47uf/200v) aberto | Replace it to eliminate the power supply ripple and the voltage will go to 130 volts (vo) | Domingos |
| PHILIPS | 29GX1898 | Volume bar goes to a maximum of 3 points | TV is in hotel mode | To remove it from hotel mode, set it to channel 22 (it does not need to be tuned in), press the volume(-) and channel(+) keys simultaneously. | Alisson |
| PHILIPS | 29GX1898 | Does not turn on low 33v power supply | Resistor 3505 on the power 1r5 switch board. | mickey27 | |
| PHILIPS | 29GX1898 | Does not turn on low 33v power supply | Resistor 3505 on the power 1r5 switch board. | mickey27 | |
| PHILIPS | 29GX1898 | Works with noise in the power supply driver transformer and image with ripple | D 6519 shorted | Master Eletronica | |
| PHILIPS | 29GX1898/78R | Does not turn on. without +13v power supply. | Tsound is no voltage pin 7=14vdc and pin 8=5vdc of the ci 7510 (uc3842bn). | Cap elet 2506(47μF/25v) e 2516(4,7μF/50v) | audio e video |
| PHILIPS | 29GX1898 | Dark screen, when increasing screen return trace without osd | 4 | josé gusmão | |
| PHILIPS | 29GX1898 | Turns on and off intermittently, sometimes after 5 minutes. | Deflector coil with cold welding on the bob.horizontal terminals, causing sparking and consequent armoring of the protection.difficult to identify, due to the terminals being covered by a plastic cover. | ELETRONICA ESTUDIER | |
| PHILIPS | 29GX1898 | Turns on directly with drizzle and without OSD, controls stuck | C2428 with leak. | ||
| PHILIPS | 29GX1898/78 | Turns off after a few hours on. Sometimes it doesn't want to turn on and when measured, the circuit turns on by itself just like that | See all chap. power supply electrolytics, they are the blue ones, also check c2516. | ||
| PHILIPS | 29GX1898/78 | Tall, vertical fountain burning!!! | 2512 capacitor with leak on the power supply plate!! | Replace "immediately" quickly and run for a hug. | TV TECNICA BRACEL |
| PHILIPS | 29GX1898/78R | Power supply voltage vo around 30v | Capacitor 2531 (47uf/200v) aberto | Replace it to eliminate the power supply ripple and the voltage will go to 130 volts (vo) | Domingos |
| PHILIPS | 29GX1898 | Volume bar goes to a maximum of 3 points | TV is in hotel mode | To remove it from hotel mode, set it to channel 22 (it does not need to be tuned in), press the volume(-) and channel(+) keys simultaneously. | Alisson |
| PHILIPS | 29GX1898 | Does not turn on low 33v power supply | Resistor 3505 on the power 1r5 switch board. | mickey27 | |
| PHILIPS | 29GX1898 | Does not turn on low 33v power supply | Resistor 3505 on the power 1r5 switch board. | mickey27 | |
| PHILIPS | 29GX1898 | Works with noise in the power supply driver transformer and image with ripple | D 6519 shorted | Master Eletronica | |
| PHILIPS | 29GX1898/78R | Does not turn on. without +13v power supply. | There is no voltage pin 7=14vdc and pin 8=5vdc of the ci 7510 (uc3842bn). | Cap elet 2506(47μF/25v) e 2516(4,7μF/50v) | audio e video |
| PHILIPS | 29GX1898 | Dark screen, when increasing screen return trace without osd | 4 | josé gusmão |