| Make | Model | Problem | Solution | Date |
| | | |
| Found: 19
|
| Various | 11AK19 | Bright screen | IC901, R914 | 14-09-04 |
| Various | 11AK19 | Contrast poor | C604, IC401 TDA8840, IC901 | 14-09-04 |
|
|
| Various | 11AK19 | Dead | Q802 S/C also replace R817, D826 BA159, D827 BA159, D823 BA159, D819 BA159, R814, IC802 MC44604P | 14-09-04 |
| Various | 11AK19 | E/W faulty | Q603, R629, D611, L604, IC401 | 14-09-04 |
| Various | 11AK19 | Field collapse | Poor plug/socket connecton on scan coil plug. Remove and solder directly to PCB.IC701. IC502 24C08 001155B10011510200 | 14-09-04 |
| Various | 11AK19 | HT High | R823, IC801 ALB668, Q809 | 14-09-04 |
| Various | 11AK19 | HT Low | Q810 TRMCR22-6, IC801 Optocoupler CQY80NG, D805 BA159, D807 BA159, IC802 MC44604P | 14-09-04 |
| Various | 11AK19 | Line whistle | L603 resolder/reseat | 14-09-04 |
| Various | 11AK19 | No pic - lines halfway down screen | R704 1/4w fusible 100R | 14-09-04 |
| Various | 11AK19 | No pic at sw on, sound, EHT etc ok - pic comes up if A1 adj- until next time sw on | RGB drive ic (TDA6108) | 14-09-04 |
| Various | 11AK19 | No tuning | C505 s/c | 14-09-04 |
| Various | 11AK19 | Shuts down aft start up | CRT base replaced - focus spark gap | 14-09-04 |
| Various | 11AK19 | St/by only - psu FET heatsink overheating | D807 BA159 leaky | 14-09-04 |
| Various | 11AK19 | Tripping | D816, Q605 TR 2506DF, Q810 TR MCR22-6, Q809, IC801 OPTOCOUPLERC QY80NG, TR602, LOPTX | 14-09-04 |
| Various | 11AK19 | Tuner drift | TU201 Tuner WSP (PLL) 38.9 Mk2, C504, D604 | 14-09-04 |
| Various | 11AK19 Pro | Lack of width & E/W dist | 27 Ohm resistor in the E-W stage burning, C630 39nf 250v faulty tho measured ok | 14-09-04 |
| Various | 11AK19P4 | E/W corr faulty - no o/p pin 45 TDA8844 | Apply 5v to pin 45 & blow leaky diode | 14-09-04 |
| Various | 11AK19Pro | Service mode access | Select install menu then key in 4,7,2 & 5 via RCU To navigate use up/down keys on RCU & press "OK" To select, use up/down keys & select "OK" Select standby to store & exit | 14-09-04 |
| Various | 11AK30 | Converting to UK standard | Enter service menu, go to OP2 & change 4th bit from "0" to "1" - enables the PAL I sytem in install menu | 14-09-04 |