Make | Model | Problem | Solution | Date |
| | | |
Found: 8
|
NEI | 2891 (CE25) | Dead - off with a bang | Chopper Tr 100 SGSIF344, D104 5v1 zener, TDA8380 control chip all s/c; IC100 TCTD1101 opto coupler leaky, R102 0R22, R109 13k7 burnt out, C122 22µ 100v leaky | 14-09-04 |
NEI | 2891FTXN CE25 | Int reverts to st/by | Dry joint at link under C154 | 14-09-04 |
NEI | C28F1FXN CE25 | Dead - st/by LED flashes | C110 220µ 63v low cap | 14-09-04 |
NEI | C28F1FXN CE25 | No E/W or width settings | IC106/7 replacement have no effect - no line pulse to IC107 TDA8145 - R122 150k o/c | 14-09-04 |
NEI | CE25 series | Int start up / IF instability | Connect wire link between jungle IC ground lugs to chassis | 14-09-04 |
NEI | CE25/28 series | St/by only with LED sw correctly | Check PSU earth link between tuner & LOPTr heatsink for dry joint | 14-09-04 |
Sanyo | CE25BN2 EB4-A25 | No pic - HT only 125v (150v) - sound present | Diss any of secondary supplies corrects HT. When Q611 and Q612 and D617 in psu pri removed for testing & replaced cures fault! | 14-09-04 |
Sanyo | CE25DN5 (EB6a Chassis) | To enter option mode | hold the F/OK button on the r/c and press the P -(down) on the tv. Highlight the desired option using the P +/_ button. Vol +/- to change option selected. To exit press the recall button. | 14-09-04 |