| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4
|
| Sharp | C1431 | Dead with psu working | No 12v pin 8 X0712 - R679 100k o/c | 14-09-04 |
| Sharp | C1431 | Reverts to st/by aft 10 secs of sw on | To dis trip - disconnect Q603 - if ok then the fault is in trip cct; R623 1M2 o/c & check other hi val res | 14-09-04 |
| Sharp | C1431 | Set dead PSU working line osc does not start | Check for 12V at pin 8 X0712 if missing R679 ( 100K ) o/c | 14-09-04 |
| Sharp | C1431H | Dead - psu works with 115v HT to LOP | No line dr - R679 100k in supply to IC801 o/c | 14-09-04 |