| Make | Model | Problem | Solution | Date |
| | | |
| Found: 16
|
| Goodmans | GTV69W3BLU4 11AK19pro | R629 value | 2R7 in 28" 4:3; 27R in 28" widescreen; 44R in 32" widescreen | 14-09-04 |
| JMB | JMB66W 11AK19Pro | Dead - LED lit green but no line drive | pin 40 TDA8844 s/c. There is an internal diode between pin 40 & ground that goes leaky, replace the IC or burn diode o/c by applying 5V between pin 40 & ground from ext psu | 14-09-04 |
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| Mitsubishi | BDS28WS 11AK19Pro | Int shuts down to st/by with LED dimming - usually at start up | Focus spark gap arcing - replaced CRT skt 30001855 ?1.39 from SEME | 14-09-04 |
| Mitsubishi | BDS28WS11AK19PRO | Dead | Q605 BU2508AF, C630 390NF 250V, C626 12NF 2000V, L604 E/W Coil, TR601 Line drive transformer, L604 15mH Coil, R629 27R, D807 BA159, D605 BA159, D606 BA159, C835 1nF 1000V | 14-09-04 |
| Mitsubishi | BDS28WS11AK19PRO | Sw to st/by aft 2 mins - G LED flasheswhen trying to come out of st/by | D505 2v4 zener sm conn to pin 33 IC501 leaky | 14-09-04 |
| Mitsubishi | BDS28WS11AK19PRO | Won't come out of st/by when sw to st/by aft operating for more than 5 mins | Sw mode Tr replaced | 14-09-04 |
| Mitsubishi | Black Diamond 11AK19Pro | Dead with D829 UF5407 HT rect s/c | D807 BA159 s/c, chopper Tr s/c 2SK2545 - used 2SK1507 in lieu, R817 2R2 5w o/c | 14-09-04 |
| Mitsubishi | Black Diamond 11AK19Pro | No pic then E/W faulty | C630 dry jointed, when resoldered had E/W fault - Q603 leaky fitted BUK457-600B in lieu also L604 faulty | 14-09-04 |
| SEG | 11AK19Pro3 | Dead | D825 & D824 BA159 burnt & check for dry joints | 14-09-04 |
| SEG | 11AK19Pro3 | Pic twitching/cogging & int width | LOPTx | 14-09-04 |
| SEG | CT7951GB 11AK19Pro | No line drive - LED turns from red to G OK at sw on | Apply 5v from bench psu to pin 40 of jungle ic IC401 (TDA8844) may result in a complete cure when next switched on. Internal diode on pin 40 goes leaky | 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 | 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 |
| Watson | FA2801TS 11AK19Pro | Dead - psu pcb tracks o/c due to heat | D625 (used BY127) | 14-09-04 |
| Watson | FA2801TS 11AK19Pro | Dead with psu blown | IC802 MC44604, D824 RL207 USED BY299, D824/5/6/7 ALL BA159's, Q802 FET P6NC60FB used BUZ90 in lieu, D823 IN1418, R850 180K (Read ok but changed as a precaution.), R817 2.2R 5W, R814 47R, R819 0.22R, C848 220MFD (Read ok but changed as a precaution.) | 14-09-04 |
| Watson | FA2801TS 11AK19Pro | Narrow pic | Dry joints C630 560nf & R629 27R o/c & dry joints E/W FET & 2w res burnt up (fitted 330R). The whole pcb reqd repair to tracks due to overheating | 14-09-04 |