Make | Model | Problem | Solution | Date |
| | | |
Found: 58
|
Amstrad | CTV1400 (new) | Cogged pic | C517 33µ 160v between chopper & lop tfmrs | 14-09-04 |
Amstrad | CTV1400 new | Sound low & dist | C751 470µ 35v in o/p to spkr | 14-09-04 |
|
Bush | 2850NTX Schneider TV4 | Bent verticals and pulsating width (Scene Dependent) | Replace CC808 4N7 SMD primary side of PSU you will probably find that
the pcb in this area has taken some heat. | 14-09-04 |
Decca | D28NE55 | Field collapse TDA8350 cured this but 2 black lines at top of pic | R437 22R o/c | 14-09-04 |
Decca | D28NEE5 | Excess width & won't come on from st/by | R814 75k, TR801, & ZD813 | 14-09-04 |
Decca | D28NEE5 | Int dead | R814 75k | 14-09-04 |
Decca | D28NEF6 | No pic - sound ok | o/c print on scan coils | 14-09-04 |
Decca | E series D28NEE5 | Audio gives 3 pops when turned off from st/by Attempting to start from residual charge | Remove R803 & 804 47k from pcb & connect together in R804 posn. Fit wire on copper side of pcb (?) - Official mod from Decca but not explained very well. | 14-09-04 |
Decca | E series D28NEE5 | Brightness fluctuates rapidly with poss fb lines | C527 100n next to IC501 faulty | 14-09-04 |
Decca | E series D28NEE5 | Dead when cold - ok when heated | 5v rail low - IC804 5v reg | 14-09-04 |
Decca | E series D28NEE5 | E/W poor & Width excessive after FOP repair | ZD409 33v zener leaky - not shown on cct diag - pin 11 IC401 to earth | 14-09-04 |
Decca | E series D28NEE5 | Excess width/lack of height - int cuts out when heated | HT high at 177v (150v), R814 75k in HT pot divider | 14-09-04 |
Decca | E series D28NEE5 | Field collapse | R422 1R2 fusible o/c off pin 6 LOPTx | 14-09-04 |
Decca | E series D28NEE5 | Field foldover with lines at top | R437 1R2 o/c | 14-09-04 |
Decca | E series D28NEE5 | | | 14-09-04 |
Ferguson | TX807 Proline 1415 | blue line on LHS of pic | replace TV04 BC848B | 14-09-04 |
Ferguson | TX807 Proline 1415 | dead, no LED | DP26 BAV21 leaky causing start-up voltage to drop to zero | 14-09-04 |
Ferguson | TX807 Proline 1415 | dead, TP20 s/c and RP01 o/c | replace DP21 (80444020), DP27 (60447870), RP01 (10547070), TP20 (20818740), TP22 (16000930), TP25 (16001110) | 14-09-04 |
Ferguson | TX807 Proline 1415 | dead, tripping | replace SMD RL41 22k (CPC order RE00095) | 14-09-04 |
Ferguson | TX807 Proline 1415 | int. blank raster with 6 coloured lines across screen | CV16 100nF in V-ramp int. going o/c (CPC order code CA01939) | 14-09-04 |
Ferguson | TX807 Proline 1415 | line collapse | replace CL06 33nF 250V | 14-09-04 |
Ferguson | TX807 Proline 1415 | low brightness/contract | BCL inoperative, RL65 o/c (Ferg. Part no 80437780) | 14-09-04 |
|
Ferguson | TX807 Proline 1415 | pic appears briefly but scan not right and out of focus, then cuts into stby and tries again | RL45 1R fusible o/c | 14-09-04 |
Ferguson | TX807 Proline 1415 | small pic, top half to one side, cannot be fully adj. In service mode | replace EEPROM IR02 (Ferg. Part no 20159470) | 14-09-04 |
Ferguson | TX807 Proline 1415 | stuck in stby | replace LOPTx (20840590) | 14-09-04 |
Ferguson | TX807 Proline 1415 | tripping, LED 4 secs red - 4 secs green | DL04 BY228 leaky | 14-09-04 |
Ferguson | TX807 Proline 1415 | tripping, LED flashing red/green | DL25 BZV85C27 27V zener (measures Ok) | 14-09-04 |
Goodmans | F19 Proline 28N1 | high freq whistle | replace L3 mains suppression coil (Formenti part no 88700503131) | 14-09-04 |
Goodmans | F19 Proline 28N1 | no pic, sound OK | no 200V to CRT, D27 (Formenti part no 88710202002) and L23 o/c (88700503135) | 14-09-04 |
ITT | CT23304 Trimline | Low gain. | S/C in tuner IF unit. | 14-09-04 |