| Make | Model | Problem | Solution | Date |
| | | |
| Found: 151
|
| Alba | CTV746 | Dead | R220 270k, R223 150k both o/c in psu | 14-09-04 |
| Bush | 2146NTX | Dead with Green LED flashing | LOPtx CHS order code ALB586 | 14-09-04 |
| Bush | 3463NTX 4400 | No sound/pic - no 5v | TP6 BD441 | 14-09-04 |
| Decca | 146 | Blank raster | Pin 7 TDA3561 low - D502 BZX79C5V6 zener s/c | 14-09-04 |
| Decca | 146 | FIELD COLL. THEN NO PICTURE | R434 OC ( FIELD ) D502 SC ( 5v6 ZENER ) PICTURE | 14-09-04 |
| Decca | 146 | FIELD COLLAPSE OR BLANK RASTER | R434 , CHECK D502 BZX79C5v6 | 14-09-04 |
| Etron | EC146 BG001-N | Flyback lines. | C312. | 14-09-04 |
| Ferguson | RP46 | Dead - st/bt led comes on briefly & buzzing from chopper tfmr | Overload on lop caused by EHT splitter shorted | 14-09-04 |
| Ferguson | RP46 (Proj TV) | No Red | R615 [910K] open circuit - in series with the red A1 preset | 14-09-04 |
| Ferguson | RP46 (proj) | Red pic at sw on then shuts down | RG18 680k on sub G2 board o/c | 14-09-04 |
|
|
| Ferguson | RP46 (proj) | Vol level varies on its own | CR11 o/c - near IR01 | 14-09-04 |
| Ferguson | RP46 rear proj | No convergence | RP09 100k or RP18 220k o/c in conv psu near blue tube | 14-09-04 |
| GEC | TVC2460 | No pic at sw on aft LOPTx replacement | Judicious adj of A1's | 14-09-04 |
| Goodmans | 1465TS L6.1 | Dead - psu blown due to EHT lead arcing in LOPTx | Fit PSU kit 482231010663 & LOPTx 482214010562 & LOPTr | 14-09-04 |
| Goodmans | 1465TS L6.1 | Weak contrast - black vert lines | C2427 33nF 250v in beam lim | 14-09-04 |
| Goodmans | TVC146TWS Pan TX14GV1 | Dead - relay slowly clicking | standby I.C. I807 a TOP210PFI and C840 47mfd | 14-09-04 |
| Grundig | CUC4620 | Dead - tripler was arcing | replaced K536 tripler; T541; IC500 TDA8140; IC 2340 TDA2579; c541 220MF/40V; D546 BY228 | 14-09-04 |
| Grundig | CUC4620 | FIELD COLL | R525 0.33R D7001 SC | 14-09-04 |
| Grundig | CUC4620 | Field collapse - partial | D7001 s/c, R525 0R33 o/c | 14-09-04 |
| Grundig | CUC4620 | No sound or raster - loptx screams | TDA8410 line dr chip u/s | 14-09-04 |
| Grundig | CUC4635 | No NICAM sound - mono sound ok | Check wfrm at pins 3,4 & 33 of CF70123 IC2550. If ok at pins 3 & 4 but pin 33 is low dis pin 15 AMU2484 chip. If signal appears at pin 33 then AMU chip is u/s. If not both chips could be faulty - replacement board cheaper. | 14-09-04 |
| Grundig | CUC4635 | No pic aft tripler replacement | IC2250 MC144130 chip in NICAM Module (I?C data line low) | 14-09-04 |
| Grundig | CUC46XX | Station ident on all the time. | Its a dealer option - sw off by pressing Tv then reveal. | 14-09-04 |
| Grundig | CUC6460 | No sound - pic ok | SM transistor CT40061 (BC857B) faulty on main audio board | 14-09-04 |
| Grundig | ST63460 | Dim blank raster - no picture. | D2334 ( TD190 ) leaky. | 14-09-04 |
| Grundig | ST63460 | DIM BLANK RASTER AND REDUCED HEIGHT | D2334 LEAKY IN FIELD CCT | 14-09-04 |
| Grundig | ST63460 | Thin white line in the center of upper half of screen. | Change D2334 and D2344 with 1N4148. Caution! They seem to be O.K with a VOM. | 14-09-04 |
| Hitachi | 46TN series | HT settings | HT=110v in 21" sets; 146v in 25/28" sets (note ZD950 NOT 10v zener) | 14-09-04 |
| Hitachi | 46TN series | Int dead | Dry joint R719 in prot network (half hidden by strut) | 14-09-04 |
| Hitachi | C1646 | Dead - tries to start. | R908 22K high or o/c . making HT rise so set shutting down instantly , chk HT with line o/c & bulb | 14-09-04 |