| Make | Model | Problem | Solution | Date |
| | | |
| Found: 51
|
| Proline | 1405 | frame collapse | poor ramp generator on pin43 IC101caused by R117 3M3 0.5W o/c | 14-09-04 |
| Proline | 1405R | INT FRAME PROBLEMS | CHECK FOR DRY JOINTS ON AND AROUND SMD R304 | 14-09-04 |
| Proline | 1405R | int. black bars across screen or int. frame fault | DJ on SMD R304 | 14-09-04 |
| Proline | 1405R | RED RASTER WITH FLYBACK LINES | REPLACE T703 ON CRT BASE | 14-09-04 |
| Proline | 1405R | red raster with flyback lines | T703 BF421 on CRT base is leaky | 14-09-04 |
| Proline | 1405R | stuck in standby - HT ok, red LED on, no line drive | remove SMD C8 on pin 33 of Micro, clean underneath and refit | 14-09-04 |
| Proline | 1405R | stuck in stby | 12V standby supply shorted, replace SMD C434 100nF ( Formenti part no 523145000) | 14-09-04 |
| Proline | 1405R | UNSTABLE LINE AND FRAME SYNC | CHECK R407 47K IN POWER SUPPLY | 14-09-04 |
| Proline | 1405R | unstable pic, line and frame vibrating/shaking | R407 47k o/c on power supply | 14-09-04 |
| Proline | 1405R | vertical coloured bands running across screen, no bands on full colour or on zero colour | replace C110 1uF 100V pin 26 of chroma IC | 14-09-04 |
|
|
| Proline | 1415R | Dead | zener DP27 BZX55C27 in start up chain s/c | 14-09-04 |
| Proline | 1415R/T | see Ferguson TX807 | | 14-09-04 |
| Proline | 1415T | Faint vert line on lh side of pics - causes other sets in vicinity to display same symptom | capacitor CL01 10nF had never been soldered at
one end. | 14-09-04 |
| Proline | 1485R Daewoo Formenti | No line drive | I501 micro u/s Part no 1DW3813DE1 | 14-09-04 |
| Proline | 1485R Daewoo Formenti | Reverts to st/by aft 65 secs | I501 micro u/s Part no 1DW3813DE1 | 14-09-04 |
| Proline | 1490R, F205R etc | Dead F5401 2A fuse o/c | Upgrade Fuse to 3.15AT (Delay type ceramic). | 14-09-04 |
| Proline | 1490T | Dead | T2H mains fuse o/c - no other fault found | 14-09-04 |
| Proline | 14PV330 | St/by light flashes & Mech tries to move on its own | R3330 primary PSU. Replace with 3K6. and replace C2351 with 3300mfd. | 14-09-04 |
| Proline | 170 | NO FRONT DISPLAY , WONT CHANGE CHANNELS | IR02 ( PCD 8572 ) | 14-09-04 |
| Proline | 2100 | TEXT "WOBBLY" | XR101 RESONATOR | 14-09-04 |
| Proline | 2700 | DEAD , P.SUPPLY OK. | CHECK S COECTION CAP O.33 - 250v | 14-09-04 |
| Proline | 2800 | FIELD COLLAPSE | CHECK OP. IC uPC1498H | 14-09-04 |
| Proline | 2800 - 3200 | VERY LOW HEIGHT - 4 " . | CHECK -20v LINE ( PIN 8 - LOPT , R 456 etc. ) | 14-09-04 |
| Proline | 28N1 | Hotel mode disabling & entering service mode | Power up holding middle button (of 5 under flap) for 3 secs, release & press st/by on R/C. Up/down to select parameters, 'left' / 'right' to change values, yellow button to store. | 14-09-04 |
| Proline | 28N1 | Loses sigs & goes to st/by aft few mins | Focus spark gap arcing - replace crt base | 14-09-04 |
| Proline | 28N1 | see Goodmans chassis F19 | | 14-09-04 |
| Proline | 28N1 F19 | Dead after LOPTx arcing | R619 100R / IC600 STV5112 / TR16 BU508D / T3 LOPTX - now powers up with blank screen - Txt OK. Reset EEPROM in serv mode after noting settings | 14-09-04 |
| Proline | 28N1 Formenti F19 | Dead - Chopper FET short. R8 O/C 390k | also replace TR1 P60NB80PF, | 14-09-04 |
| Proline | 28N1 Formenti F19 | Vol cont bar will not move above 3 notches (not in hotel mode) | EEPROM corrupt - enter service mode by pressing "vol up" on TV whilst sw set on & within 3 sec's press "standby" on R/C (still holding "vol up"). Service mode options now on screen. Make a note of settings!! Scroll up to "INIT CTVFOR-P V1.3" press "vol up" (toggle) & wait 2 sec's to finish. | 14-09-04 |
| Proline | 418B TX807 | Dead with mains fuse blown & 5R1 5W surge lim o/c | TP22, BC546. (s/c) | 14-09-04 |