| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | L6.1 | No sound in mono 1 Watt versions. | Change R3523 to 3E3 0.5W (4822 052 11338) | ||
| Philips | L6.1 | No sound | Check and replace if necessary R3523 (3E3, 0.3W) from pt 6 SMPS transformer. If interrupted, +8SB (9V4) on audio amplifier (pt 1) is not present. Resistor 3E3, 0.3W is replaced by 0.5 W: 4822 052 11338. | ||
| Philips | L6.1 | No picture. Red LED is on. Hum from speakers. +96S too low. | Check/replace LOT L5422. | ||
| Philips | L6.1 | No picture, only sound. | Check/replace T7402, T7400, R3404, R3405 and C2404. | ||
| Philips | L6.1 | No picture, no sound. Only red led on. | Check/replace diode D6501 (5V6). | ||
| Philips | L6.1 | No picture no sound, only red LED | Check for brooken tracks near SCART connector and LOT. Check also R3430 near lot: 14" 1k 4822 052 11102 20" 820R 4822 052 10821 | ||
| Philips | L6.1 | No function, but supply and LED are on | Check contrast and brightness | ||
| Philips | L6.1 | No contrast | Check/replace R3421 and R3420 (15K). | ||
| Philips | L6.1 | No colour or colour flashes | Change R3420 (see diagram A1) from 12k to 18K (service code 4822 116 52251) | ||
| Philips | L6.1 | Lock up & lose pic int | Mod reqd- replace Tr7505 BC548B with BC337-40; R3500 from 330R to 470R; if fault persists change EEPROM chip pt no 4822 2096 2098 | ||
| Philips | L6.1 | Inoperative (squeaking sound) | Cause is defective LOT: 4822 140 10562 Probably the power supply is also defective: 4822 310 10663 Supply-kit. Supply and EHT can be tested seperately by opening jumper 9420. | ||
| Philips | L6.1 | Hotel mode, hospital1 mode, hospital2 mode | Hotel mode, hospital1 mode, hospital2 mode ------------------------------------------ L6.1 chassis can be put in hotel-mode, hospital1 or hospital2 mode. When the set is in a hospital mode, the set can leave this mode by pushing the PIP on-off or the PIP | ||
| Philips | L6.1 | Hotel mode | Hotel mode ---------- Only for L6.1 chassis with 4 buttons To activate this mode do the following: - select channel 38 - push vol- and vol + on the TV set AND OSD on the remote control simultaneously. - you now enter the hotel mode. To leave the hotel | ||
| Philips | L6.1 | Hotel mode | Hotel mode ---------- Only for L6.1 with 3 buttons To activate/de-activate: - select channel 38 - push OSD menu and select Hotel Mode | ||
| Philips | L6.1 | Focus not optimal | Check/replace LOT L5422. |