Make | Model | Problem | Solution | Date |
| | | |
Found: 14
|
Hinari | CT15 | Bright, blank raster clearing with time | C629 100µ 25v | 14-09-04 |
Hinari | CT15 | Sync missing | Check sandcastle pulse pin 27 IC201 (8v p-p), if ok check line pulses (+?V) pin 25. If missing or low check TXT cables/conns CN901/2. If still missing check 12v on this panel - goes to R949 - could be o/c | 14-09-04 |
Hinari | CT15 TVA1 | INT WONT COME OUT OF SBY | LISTEN FOR MAINS RELAY , IF NOT CHECK 5v | 14-09-04 |
Hinari | CT15 TVA1 GX9 | WON'T COME OUT STBY ( INT ) | IF RELAY DOESN'T OPERATE CHECK 5v ON FRONT PANEL OR RELAY DRIVER , IF RELAY WORKS , R802 , 803 100k OR STR5412 | 14-09-04 |
Hinari | CT15 ST200 VTV20 | Bright blank screen , sometimes clears if left on | C629 100uF 25v oc | 14-09-04 |
Hinari | CT15 TVA1 | St/by only | Check relay, R802/3 start up res 100k ?w, STR5412 | 14-09-04 |
Mitsubishi | CT1525TX | Dead with squeal | LOPTr 2SD1877 leaky - no other fault found (ON sw on front) | 14-09-04 |
Mitsubishi | CT1525TX | St/by only - Q552 LOPTr 2SD1877 s/c | Check dry joints line dr trfmr & STR54041 IC901 | 14-09-04 |
Mitsubishi | CT1535TX | stuck in st/by - red light only | Replace STR54041 - only works properly with Mitsi version | 14-09-04 |
Mitsubishi | CT15M1TX | Field collapse - partial or total | R563 0R82 o/c | 14-09-04 |
|
Mitsubishi | CT15M2TX | Int off | IC901 (STR54041) int | 14-09-04 |
Mitsubishi | CT15MS1TX | Low sound aft being in st/by | EPROM IC702 changed | 14-09-04 |
Mitsubishi | CT15MS1TX | No sound/pic all ht volts ok | IC702 X24C04 eeprom replaced | 14-09-04 |
Mitsubishi | CT15MS1TX | Sound but no picture. Brightness, contrast & colour all at minimum. Returning these settings to normal brings back the picture but they return to minimum if the set is switched off then back on. | Replace faulty X24C04P EPROM (IC702).
| 14-09-04 |