Make | Model | Problem | Solution | Date |
| | | |
Found: 28
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Sony | AE-2B | int lack of width & HT | Q281 in prot cct on scart pcb | 14-09-04 |
Sony | AE-2B | LED flashing slowly - no go | field fault - dry joints fop chip IC501 | 14-09-04 |
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Sony | AE-2B | No chan store & poor geometry LEDs flashing | SDA line low due to D071 zener 5.6v leaky | 14-09-04 |
Sony | AE-2B | no pic except on AV chan | all progs set to ext in preset memory - in service mode set to INIT BYTE | 14-09-04 |
Sony | AE-2B | random characters appear on screen | three point cure. Change IC002 to 8-759-361-42, add Q004 DTC144EK to existing print pattern on M2 board, connect base Q2002 to collector Q004 | 14-09-04 |
Sony | AE-2B KVA2542U | if all external speakers are connected then sound cuts out after 10 min, Ok if centre speaker is removed | R627 27R gone high (124939811) | 14-09-04 |
Sony | AE-2B KVA2542U | stuck in stby with LED flashes 13 times, frame IC was replaced | disable protection and switch on, if you get frame foldover at bottom replace scan coils (873385305) | 14-09-04 |
Sony | AE-2B KVA2942U | dead, no 300V supply | R614 18k 3W o/c on LOPTx pin 8 (121648811) | 14-09-04 |
Sony | AE-2B KVA2942U | sound cuts out after 20-30 min, pic Ok | R626 27R 0.25W safety gone high | 14-09-04 |
Sony | AE-2B KVG2515 | no satellite reception | Q3001 2SC2412K leaky | 14-09-04 |
Sony | AE-2B KVX2972U | no pic, no sound, line stage working | R804 1k o/c (no 140V on CRT) | 14-09-04 |
Sony | AE-2B KVX2972U | no pic, sound Ok | R701 680k o/c on CRT | 14-09-04 |
Sony | AE2B | Corrupted EEPROM and no teletext - set up in service menu | Press and hold any two buttons at the front of the set and switch it on from the mains. The letters TT appear on the screen to indicate it is in service mode. 2. To re-enable teletext: Type in 18 on the handset. Switch the set off then on again and teletext will be back. 3. To change other settings:
Enter service mode as described above. Press menu and scroll down to 'Demonstration' An extra menu option for set ups will now appear. Scroll through the various set-ups and change as required.
The TV system should be set to 'I' (for the UK) Enable the AV1, AV2 and front AV inputs as required.
Enable the PIP (Picture in Picture) (if you want it!). Settings only take effect when the set is switched off then on again to exit service mode. Depending on the changes you may have to enter all your stations again using the preset mode. | 14-09-04 |
Sony | AE2B | HISSING ON RH. CHANNEL | DELETE SPATIAL SOUND ( ONLY USED ON MONO TRANSMISSION ) | 14-09-04 |
Sony | AE2B | Int audio | R627 27R hi res | 14-09-04 |
Sony | AE2B | NO SATELITE | CHECK CP605 CIRCUIT PROTECTOR | 14-09-04 |
Sony | AE2B | OSD APPEARS AT RANDOM | IC002 IC2002 SDA5273P | 14-09-04 |
Sony | AE2B | Pic blanks out - int & reverts to st/by | Dry joints Field o/p chip | 14-09-04 |
Sony | AE2B | Random OSD characxters appear | IC2002 u/s ( SDA5237P ) | 14-09-04 |
Sony | AE2B | SATELLITE SECTION DEAD | CHECK PS605 ON PCB "D" N15 ( 600ma ) COECT TYPE | 14-09-04 |
Sony | AE2B | VOL WONT ALTER | REPLACE IC072 EAROM | 14-09-04 |
Sony | AE2B KVA2942U | Int sound | Check R627 22R fusible on K1 panel for high res | 14-09-04 |
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Sony | AE2B KVA2942U | Int won't come out of st/by | Plug in board K1 was the cause - reqd 2 x TDA2052 Ics | 14-09-04 |
Sony | AE2B KVE2953C | Flashes 3 times | Tuner PLL fault - dry joint just above the innermost chip in the tuner module | 14-09-04 |
Sony | AE2B KVG2515U | Dead with 350v on reg | R612 470k o/c | 14-09-04 |
Sony | AE2B KVG2915U | No picture (A flashes once B flashes 13) - Field | IC501 STV9739, C1505 220uF 63V | 14-09-04 |
Sony | AE2B KVX2572U | Int cuts out with 13 flashes from led | dry joint C628 47µ 50v pin 12 power trfmr | 14-09-04 |
Sony | AE2B KVX2572U | No start up - LED flashes 7 times | dry joints IC602 & Q603 (front of panel near centre) | 14-09-04 |