| Make | Model | Problem | Solution | Date |
| | | |
| Found: 52
|
| Akai | CT2862UNT | Dead - PSU components burnt | STRS6309, C925 150uF 200V blown, R920 39k, R904 47R, R914 47R, R915 82k, R916 120R all burnt, Q902 2SA1015 s/c -also replace IC902 TLP721 & IC903 SE140N to be safe sus caused by arcing on/off mains switch | 14-09-04 |
| Akai | CT2862UNT | Field collapse | D406 BA157 s/c, R422 0R68 o/c, TA8427K FOP chip IC401 & C401 100µ 35v o/c | 14-09-04 |
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| Akai | CT2867 | Black vert line down rh side of pic | CK53 120nf in blanking cct | 14-09-04 |
| Akai | CT2867 | Thick lines across entire screen | RS11 in vert scan 0µ47 tant | 14-09-04 |
| AKAI | CT2867 | THICK LINES ACROSS SCREEN | REPLACE RS11 IN FRAME STAGE 220R | 14-09-04 |
| Akai | CT2867 SP71L | St/by only | C093 or another cap in parallelmarked R093 removing these 2 surface mounted capacitors and cleaning the glue under that had fixed them to the pcb cured the problem | 14-09-04 |
| Akai | CT2867UNT | Dead with chopper V025 & LOPTr VK50 s/c | check C025/026/027/028 in the psu primary, CK57 and RK56 & CK51 - VO25 (S2000N) and VK50 (BUF450) replaced - no other fault found! | 14-09-04 |
| Akai | CT2870 | Dead | D/J on on off switch or On off switch burnt | 14-09-04 |
| Akai | CT2870 | Dist sound | 47µ cap next to sound IF chip in HF block | 14-09-04 |
| Akai | CT2870 | Int crackling on sound | IC3201 APU2470T faulty | 14-09-04 |
| Akai | CT2870 | Sound noisy & poor when first sw on | Replaced elects in tuner can | 14-09-04 |
| Akai | CT2870N | Dead tripping | LOPT | 14-09-04 |
| Akai | CT2870N | Low buzzing noisy sound | C242 0.47µ 63v | 14-09-04 |
| Akai | CT2870UK | Wont tune to chans above 30 | D901 33v zener on aud o/p pcb | 14-09-04 |
| Ferguson | ICC9 T28DPL | Goes to st/by when vol adj (local or R/C) | EEPROM - ST24C04CB1 | 14-09-04 |
| Ferguson | ICC9 T28DPL | Int lock up of controls on TV & R/C | IR01 micro - fit new type ODX6734001 | 14-09-04 |
| Ferguson | ICC9 T28DPL | Line osc speed out | IV01 STV2160 | 14-09-04 |
| Hitachi | CPT2808 | Dead | Check hi value res in psu - 100k o/c | 14-09-04 |
| Hitachi | CPT2808 | Search tuning does not stop | R936 10k hi res | 14-09-04 |
| Hitachi | CPT2888 | NO PICTURE , SOUND BUZZES FOR 10 - 30mins THEN OK | CP37 U1 7v RESERVOIR OC | 14-09-04 |
| Hitachi | G7PMk2 CPT2808 | To bypass Txt panel when a fault here is suspected of causing pic fault | Shorting pins 2 & 3 of the 5 pin connector (E001) on the main board. This links the video in to the sync out lines, thus restoring normal picture and sound. | 14-09-04 |
| ITT | ST28TX | No sound/blank raster - no R/C & corrupt display | reset line to micro IC701 stuck at 4v. CCU SEL06 & MDA2061 leaky from reset pins to chassis. No sound caused by D701 1N4148 in mute line leaky. All caused by dry joints on reg chassis connection | 14-09-04 |
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| ITT | ST28TXD2 S4SQ | Dead - chopper tr BU908 s/c | Change elects & TEA2165 in psu | 14-09-04 |
| Loewe | Profi T28 | Dead - Fuse S611 1.6A blown | R614 degauss positor | 14-09-04 |
| Lowe | Profi T28 | Poor start up from cold | C626 100µ in start up cct for TDA4601 | 14-09-04 |
| Mitsubishi | CT28AV1 | Hum on sound & crushed highlights | Q952 2SC2236 leaky - mod kit available from CHS code 44053 8v Reg Kit | 14-09-04 |
| Mitsubishi | CT28AV1 | Sound absent | Fuse link Z952 o/c & TDA7263 s/c pin 9 to ground | 14-09-04 |
| Mitsubishi | CT28AV1 | St/by only after s/c LOPTr replaced | Press reset button back of tuner & initialise EEPROM | 14-09-04 |
| Mitsubishi | CT28AV18DS | Blank raster & no sound - int comes on but if turned off will not come back on | Dry joints IC951 reg (no supply to micro) | 14-09-04 |
| Mitsubishi | CT28AV1B | CONTROL DOOR JAMS | FIT FELT PAD ABOVE DOOR HOOK ON DOOR Pt No 622D498010 | 14-09-04 |