| Make | Model | Problem | Solution | Date |
| | | |
| Found: 18
|
| Amstrad | CTV3128NF CTV3228NF | Field collapse | C578 470pF leaky (behind FOP chip) | 14-09-04 |
| Amstrad | CTV3128NF CTV3228NF | Field collapse with narrow display & no sound | The +8v supply pin 10 ICI101 missing but present on pin 36 - L300 10µH o/c | 14-09-04 |
|
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| Amstrad | CTV3228NF | No Txt or tuning menu - stuck in Hotel Mode | When set up in tuning memory all settings lost at sw off - Memory IC faulty | 14-09-04 |
| Fidelity | CTV3228 | Line collapse | C620 0µ47 250v scan coupling cap o/c & check R711 3R3 on E-W pcb | 14-09-04 |
| Fidelity | CTV3228 | Tuning appears same on each station | Check IC302 memory chip for dry joints | 14-09-04 |
| Fidelity | CTV3228NF | Dead | Replace R618 100K fusible O/C,D577 BA 228 scorched, C620 .47/250 ,C600 1uf/250 on main pcb, R711 3.3 fusible, I600 TDA 8145 E/W was getting very hot C597 33N/100V E/W module | 14-09-04 |
| Fidelity | CTV3228NF | Dead - fuse blown | PTC thermistor int - when tapped resistance varies - replace with type 96209 30R version | 14-09-04 |
| Fidelity | CTV3228NF | Dead - line collapse first | BU508AF s/c, C620 .47 ufd o/c, and R711 a 3R3 (burnt o/c) on the small East West pcb. | 14-09-04 |
| Fidelity | CTV3228NF | Dead, pulsing | LOPTr Q602 BU2525AF s/c due to R608 dry joints | 14-09-04 |
| Fidelity | CTV3228NF | Height reduced | R340 3M3 o/c - remove to check | 14-09-04 |
| Fidelity | CTV3228NF | Int blows LOPTr | Line dr Tr | 14-09-04 |
| Fidelity | CTV3228NF | Int blows Q602 BU2508AF | Q580 2SC1573A line dr tr int o/c base | 14-09-04 |
| Fidelity | CTV3228NF | Line Collapse | R711 3R3 o/c, TDA8145 & C620 0µ47 250v o/c & check for dry joints | 14-09-04 |
| Fidelity | CTV3228NF | LOPTr int blows | Line driver Tr faulty - gives dist wfm aft a while, replace tr feed res with 2k 5w | 14-09-04 |
| Fidelity | CTV3228NF | No pic - line collapse when it went off | C620 0µ47 250v by scn coils plug o/c - maybe caused by dry joint - also check TDA8145 & R711 3R3 on e-w panel | 14-09-04 |
| Fidelity | CTV3228NF | No pic - sound ok | R618 100k 1w hi res, C600 1µ 0µ47 250v leaky & C620 0µ47 250v low cap | 14-09-04 |
| Fidelity | CTV3228NF | Poor EHT reg | C143 47µ 250v low cap | 14-09-04 |
| Fidelity | CTV3228NF SM2 | Colour fades out | C325 0µ1 | 14-09-04 |