| Make | Model | Problem | Solution | Date |
| | | |
| Found: 42
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| Lowe | Concept 55/63/70 | Dead | Line dr tr T525 BD139 leaky & 3R3 resistor in 27v line o/c - also check R666 0R22 safety res | 14-09-04 |
| 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 |
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| 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 |
| Philips | 17CE1358/05B | No col | TDA2541 faulty - (pin 26 TDA3561A = 2.2v NOT 10v as marked on cct) | 14-09-04 |
| Philips | 21CE1051 | No pic - sound ok | No A1 volts due to crack in print at CRT base | 14-09-04 |
| Philips | 21CE1259 | Dead with buzzing | Loptx s/c | 14-09-04 |
| Philips | 21CE1557/05B | Flickering pick at sides when warm | Replace C8092 (8µF bipolar with a 4.7µF 50v), C2611 (0.56µF - 200v not sure!), C2608 (4.7µF 50v bipolar), C2638 (470µF - when picture pulls on bright scenes) - R3665 (4R7) and D6665 (1N4148) when width varies with brightness. | 14-09-04 |
| Philips | 21CE7550 | Dead - HT only 35v (135v) | LOPTx | 14-09-04 |
| Philips | CP110 25CE6570/05B | Display erratic - int shows E1 | Replace µP IC7840 (TMP47C432AP-8189) | 14-09-04 |
| Philips | CP110 27CE3291/15B | No blue | IC 7260 TDA 3562A . Also replaced 2408 cap 6,8 uF 63Von crt pcb and cap 2633 100uF 25v | 14-09-04 |
| Philips | CP90 21CE1259/05B | Int lines on screen esp from cold | Check / replace caps in IF can | 14-09-04 |
| Saba | S Chassis-A57Mprocessor. | Starts with display not lit and stby led lit. When hot,no control functions from panel or IR sender. Snow on screen. | Clean control board thoroughly with a solvent, especially around Tr19-26-27.Change RR67-68-69 without measuring. To check, ground pin 21 of Mp(reset} and the TV should work. | 14-09-04 |
| Sanyo | A3A CEP1495 | Negative pic | IC101 LA7680 | 14-09-04 |
| Sanyo | CE21DN3B | Dead with led flashing | R624 120k o/c also check R620 120k | 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 |
| Sanyo | CE28FWN2 | Dead - 4A internal fuse o/c | Replacement brought set to life - no other fault found | 14-09-04 |
| Sanyo | CE28WN4 | EEPROM Problems | There is a mod for this set, part No B10H04NIC the micro doesn't get enough info on shutdown and reverts to default values, hence very big pic! Service mode is accessed by pressing the green button on the remote followed by prog down on the set. | 14-09-04 |
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| Sanyo | CE28WN4 | St/by only shortly after fitting B10H04NIC mod kit | IC802 the PROM which is part of the kit was faulty | 14-09-04 |
| Sanyo | CE28WN4 EB6A | Excess width & no E/W after LOPTx replacement | D469, C463 (10nF 50V) and Q462 (used a 2SD1207),C465 (33nF 50V) and D463 both s/c | 14-09-04 |
| Sanyo | CE28WN4B | Excess height & E-W faulty | Fit mod kit B10H04N1C or B10H04D0L if Dolby Pro Logic set | 14-09-04 |
| Sanyo | CE28WN4B | Int Cuts out with LED flashing (prot mode) | To disable prot mode dis R648 - after a while crt heaters went out due to dry joint | 14-09-04 |
| Sanyo | CE28WN4B | St/by only with LED flashing | R620 120k hi res | 14-09-04 |
| Sanyo | CE28WN5 EB6-A | Sound int | check dry joints IC801 main micro sm | 14-09-04 |
| Sanyo | CE28WP3 | Dead | Chopper Tr & 2SC3807 in psu s/c | 14-09-04 |
| Sanyo | CE28WP3 | Poor low contrast pic | CRT faulty (Philips) | 14-09-04 |