| Make | Model | Problem | Solution | Date |
| | | |
| Found: 206
|
| Fidelity | ZX3000 | Dead - F2 blown. | BU208 , D9 , R90 , C93 ( the cause ) R91 goes high. | 14-09-04 |
| Fidelity | ZX3000 | dead - whines at sw on | low HT at lop tr. - tr leaky BU508A - C106 dry joint caused fault | 14-09-04 |
| Fidelity | ZX3000 | Dead Tv section. | IC TDA8180 timebase generator. | 14-09-04 |
| Fidelity | ZX3000 | dead with cracks from lopt | loptx faulty | 14-09-04 |
| Fidelity | ZX3000 | Dead. | D34 s/c , R828 o/c. | 14-09-04 |
| Fidelity | ZX3000 | Dead. | R84 ( 68R ) o/c , L2 o/c. | 14-09-04 |
| Fidelity | ZX3000 | Dead. | BU426 , BU500 s/c , 2R2 o/c , TDA4600 u/s , check 220uf , 305v o/c | 14-09-04 |
| Fidelity | ZX3000 | Dead. | TR3 ( BU508A ) chopper leaky , check TDA4600 & C93. | 14-09-04 |
| Fidelity | ZX3000 | Display stuck on one number. | IC1 ( M104B1 ) . | 14-09-04 |
| Fidelity | ZX3000 | Excess blue | Tr6 BC558 leaky | 14-09-04 |
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|
| Fidelity | ZX3000 | Excess Red | 100k in red chan risen to 260k | 14-09-04 |
| Fidelity | ZX3000 | FIELD JITTER FROM COLD | TDA1170S IC4 | 14-09-04 |
| Fidelity | ZX3000 | FIELD ROLL | PR9 220k PRESET OC OR R25 HIGH | 14-09-04 |
| Fidelity | ZX3000 | FIELD STRETCHED | C59 1000uF 14" 2200uF 20" | 14-09-04 |
| Fidelity | ZX3000 | Frame - no frame hold. | 12 volt regulator only giving 10.8v. | 14-09-04 |
| Fidelity | ZX3000 | Frame - reduced. | C91 ( 1u f ) , HT preset control. | 14-09-04 |
| Fidelity | ZX3000 | Frame - rolling - may be intermittent. | IC TDA8180 loose in its holder. | 14-09-04 |
| Fidelity | ZX3000 | Frame collapse - sound Ok. | IC TDA2270 IC4. | 14-09-04 |
| Fidelity | ZX3000 | Frame collapse then blows LOP transistor. | IC TDA2578A. | 14-09-04 |
| Fidelity | ZX3000 | Goes Bright White / Red / Yellow & off int | Dry joints CRT heaters on CRT base pcb | 14-09-04 |
| Fidelity | ZX3000 | Grey raster. | IC5 ( TEA1014 ) | 14-09-04 |
| Fidelity | ZX3000 | High Ht rail. | C91 ( 1uf ) | 14-09-04 |
| Fidelity | ZX3000 | Line tearing. | C100 ( 33u f , 250v ) HT reservoir cap. | 14-09-04 |
| Fidelity | ZX3000 | No picture. | IC TDA3562A check 10m A1 bleed resistor. | 14-09-04 |
| Fidelity | ZX3000 | No sound. | R59 100k in series with vol slider gone high 2meg? | 14-09-04 |
| Fidelity | ZX3000 | No video - sound ok. | IC ( TDA3562A ) , IC5 ( TEA1014 ) | 14-09-04 |
| Fidelity | ZX3000 | PIC TOO WIDE + VERTICAL BANDS ON SCREEN | R101 DRY OR OC | 14-09-04 |
| Fidelity | ZX3000 | POOR STARTING | C89 100u 25v | 14-09-04 |
| Fidelity | ZX3000 | Presets sensitive. | L1 readjusted. | 14-09-04 |
| Fidelity | ZX3000 | Pulsing/rolling on high brightness | HT was set at 138v instead of 150v (22" version) | 14-09-04 |