| Make | Model | Problem | Solution | Date |
| | | |
| Found: 12
|
| Philips | Anubis A-AC 17PT166A | Dead - in shutdown mode | s/c across LOPTr coll & emitt - not LOPTx this time but C2450 330nF 250v scan coupling cap s/c | 14-09-04 |
| Sharp | 4BSC 66AS05H | blank raster, OSD ok | SMD Q400 2SC2412/BC848 s/c (video buffer transistor) | 14-09-04 |
| Sharp | 4BSC 66AS05H | Dead | Lop tr Q600 2SD1546 u/s. Line drive wfm at C607 cramped - Q606 2SC2412 sm leaky | 14-09-04 |
| Sharp | 4BSC 66AS05H | Dead - LOPTr 2SD1546 failed | Replacement only lasted days - IC800 MC44002P line drive pin 12 only 1v instead of 3v - chip faulty. Also check state of Q601 2SC2271 dr tr & Q606 pre driver tr | 14-09-04 |
| Sharp | 4BSC 66AS05H | Dead - no line drive | IC800 MC44002 jungle chip faulty | 14-09-04 |
| Sharp | 4BSC 66AS05H | Dead with ticking | LOPTr s/c due to dry joints scan coil plug | 14-09-04 |
| Sharp | 4BSC 66AS05H | excessive width with E-W error | L601 shorted turns (RCILP0104CEZZ) | 14-09-04 |
| Sharp | 4BSC 66AS05H | No E-W corr aft replacing TDA8170 FOP chip, R645 & C506 for tripping off | Q603 2SD1913S collector base leakage, and C603 4.7uF high ESR | 14-09-04 |
| Sharp | 4BSC 66AS05H | No line aft repairing dry joints scan coil & LOPTr s/c LEDs sw between Red/Green | leaky s.m. transistor Q606 [2SC2412] in the line
drive circuit. | 14-09-04 |
| Sharp | 4BSC 66AS05H | stuck in stby, when brought out LED goes green, quick burst of EHT, then shuts down with LED red | SMD Q606 2SC2412 leaky | 14-09-04 |
|
|
| Sharp | 66AS06H | Shuts down aft 1 sec with R632 going o/c | C619 560nF 250v - also check R632 & R619 39R 1/2w | 14-09-04 |
| Sharp | BCTVA 66AS06H | Tripping, LOPTr s/c & R619/632 burnt | Replace faulty comps & C619 0µ56 | 14-09-04 |