| Make | Model | Problem | Solution | Date |
| | | |
| Found: 10
|
| B & O | L2502 | No sound | IC101 pin 7 (5.9v) = 0v C111 100µ 25v s/c | 14-09-04 |
| B & O | L2502 (3866) | Dead & squealing | Resolder a mass of dry joints on the PSU & line output panel then replace the short circuit line output transistor (TR11) S2000A3. | 14-09-04 |
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|
| B & O | L2502 3866 | Int starting , chopper drive present. If pin 3 IC1 , LM358 low check R14 & R16 , 220k. | If still no go , check TR20 on Tuner IF PCB . | 14-09-04 |
| B & O | LX2502 | Field distorted | Replaced C44, C45, C46, C49, C26, and C54 plus FOP chip TDA2170 that orig had dry joints | 14-09-04 |
| Finlux | 5025 | No sound/dist sound | ICp1 TDA1521, Ra73 0R1 in 30v supply risen in value | 14-09-04 |
| Finlux | 5025 | Sync slow to lock on chan change | resolder all joints on IF board and in the jungle chip area | 14-09-04 |
| Finlux | 5025C26 | No or dist sound via Scart | RL74 0R68 fusible o/c in series with 12v supply | 14-09-04 |
| Finlux | 5025S | Int loss of pic | crt htrs int - bad joints R929 on crt base & Rz2 & 5 on main pcb & ribbon cable conns between main pcb & crt | 14-09-04 |
| GEC | C1502 | Frame - roll if sound level is increased. | R817 ( 0.82R ) high feed to TBA820. | 14-09-04 |
| Samsung | CI5027 | Dead | 4 x bridge rects, STR50103, D801 R2KY caused by faulty scan coils | 14-09-04 |