| Make | Model | Problem | Solution | Date |
| | | |
| Found: 356
|
| Akura | CX24 | Dead - hesitant to come on originally | R811 560k in psu pri hi res | 14-09-04 |
| Akura | CX24 | No sigs | tuning volts fixed at 31v - R023 47k o/c | 14-09-04 |
| Akura | CX24 | Sound low | Check for dry joints C622 1mfd bi-polar cap behind audio IC | 14-09-04 |
| Akura | CX24 | Txt lines across screen | C310 4µ7 250v in fop stage | 14-09-04 |
| Akura | CX240 | Snowy pic with 2" of field scan | R842 39k 1w in LOP stage | 14-09-04 |
| Bush | 2420 | sound muting on some chans & no search lock | sync pulses at Q403 varying - base bias res R424 750k o/c | 14-09-04 |
| Bush | T24 | Contrast - dark picture. | TR203 ( BC557 ) may check ok. | 14-09-04 |
| Bush | T24 | No colour | R229 ( 3k6 ) go's high. | 14-09-04 |
| Bush | T24 | Shutdown - int. | R476 ( 1M ) o/c. | 14-09-04 |
| Bush | T24 | Shutdown - standby. | Zener D472 ( BZX79B6V2 ) leaky. | 14-09-04 |
|
|
| Bush | T24 | Teletext - interference. | C313 ( 4.7uf ) o/c. | 14-09-04 |
| Bush | T24E | Dead. | FS803 ( 3 15 ) , TR801 , D801-4 T801. | 14-09-04 |
| Daewoo | CP240 GB20F8T2 | Dead or relay clicking only | C840 47µ 25v in psu pri | 14-09-04 |
| Daewoo | CP240 GB20F8T2 | No control of vol or chan change - neg pic with fb lines | 1703 eprom available from seme part number CAT24C08p at ?8 | 14-09-04 |
| Daewoo | CP240 GB20F8T2 | To set up & service mode… | Put set in standby then press blue yellow green red & standby to get into svc, to adjust use 4 & 7, vert centre 5 & 8 size 6 & 9 slope yellow, blue horiz centre 123 & above to ajust RGB | 14-09-04 |
| Diamond | DM002 Daewoo 24PF | Dead | TOP214, D12 1N4148, D819 18v zener on main board & fuse | 14-09-04 |
| Finlux | 3024 | BLACK BANDS ON SCREEN WORSE AT TOP | CK8 0.1uF ( UNDER FIELD HEATSINK ) | 14-09-04 |
| Finlux | 3024 | Int sync | Ra13 & Ra17 on sigs/IF panel never been soldered | 14-09-04 |
| Finlux | 3024 | There was intermittent loss of line and field sync | One end of both Ra13 and Ra17 had never been soldered. | 14-09-04 |
| Finlux | 3024F | LINE TRANSISTOR SC REPLACEMENT BLOWS AFTER 2-3hrs | Tz3 LINE DRIVER US + DRY JOINTS | 14-09-04 |
| Finlux | 3024F | No pic - faint vert line down centre at sw off | C219 scan coupling cap 470nf 250v split | 14-09-04 |
| Finlux | 3024F | No signals received - ok on scart | ICi1 SDA3203-3 | 14-09-04 |
| GEC | TVC2437B | Int off - no power LED | Dry joints PSU R183 22k & tfmr | 14-09-04 |
| GEC | TVC2460 | No pic at sw on aft LOPTx replacement | Judicious adj of A1's | 14-09-04 |
| Grundig | 2401 | Tripping | CHECK L-O-TRANS & L519 | 14-09-04 |
| Grundig | 2401 | TRIPS | L519 SHORTED TURNS | 14-09-04 |
| Grundig | 55 245 | BLOWS LOP. TRANSISTOR ( MAY RUN FOR SHORT TIME. ) | CHECK 220mfd BASE DRIVE | 14-09-04 |
| Grundig | 8240 | Lack of blue. | R1958 o/c. | 14-09-04 |
| Grundig | CUC2400 | Dead. | BU508D. | 14-09-04 |
| Grundig | CUC2400 | Flashing & intermittent picture. | Poor contact on CRT base board , & cap shorting. | 14-09-04 |