Make | Model | Problem | Solution | Date |
| | | |
Found: 14
|
Hitachi | C2524 | Cause of psu blow up | Check HT pot | 14-09-04 |
Hitachi | C2524 | Dead - HT present when psu is unloaded only | R908 39R o/c | 14-09-04 |
|
Hitachi | C2524 | dead after width variation & crackling | replaced R909 39k, Q903 BUT12AF, Q871 BU508AF, C908 4µ7 & KD903. Final fault was s/c on tuner 9v line | 14-09-04 |
Hitachi | C2524R/C2824R | Dead - psu blow up | Replace R761, 762, 766 all 2R2, R909, R902, R901, C906, C908, ZD903, ZD901, ZD902, LOPTr 2SD1884 & chopper Tr BUT12AF | 14-09-04 |
Hitachi | C2524T | No sigs | no tuning volts R144 10k, R044 12k o/c | 14-09-04 |
Hitachi | C2524T | No sound/pic via scart | QB01 transistor (BC548) situated behind the socket was leaky. | 14-09-04 |
Hitachi | C2524TZ | LOPTx replacement | HR type HR7832 not as in cat - also check R909 39k for hi HT | 14-09-04 |
Hitachi | C2524TZ | St/by only | Dry joints T901 caused ZD903 180v o/c?, R901 o/c, Q781 & Q903 s/c & check R902, R903, R909, R912, R760, R761, R762, R766 & resold dry joints T901 | 14-09-04 |
Hitachi | CL2524R | Dead | Replace LOPTr BU2508AF, check R951, 952, 953, 954 &Q703 thy | 14-09-04 |
Hitachi | CL2524R | Lack of height with no adj | TDA8362 | 14-09-04 |
Nokia | 5524FX | Contrast weak | CF25 100nF sm s/c, Diode VF08 LL4148 & CD42 faulty | 14-09-04 |
Nokia | 5524FX | Dead | Line driver tr o/c (blasted), fitted BC327 (pnp) in lieu | 14-09-04 |
Nokia | 5524UK FX | Dead then Slow start up from cold | CO33 10µ 160v HT reservoir cap | 14-09-04 |
Philips | 5240 | Rope effect on right hand side. | R3191 1kr o/c. | 14-09-04 |