Make | Model | Problem | Solution | Date |
| | | |
Found: 26
|
ITT | Monoprint A | Dead | LOPTx u/s - ok on dummy load | 14-09-04 |
ITT | Monoprint B | Comes on with a screech | C901 4µ7 400v & C707 2µ2 63v | 14-09-04 |
ITT | Monoprint B | Cuts out & int loses chan memory | 5v reg IC1405 | 14-09-04 |
ITT | Monoprint B | dead | HT at LOP Tr low at 25v; C701 4µ7 400v low cap (HT smoother) | 14-09-04 |
ITT | Monoprint B | Dead | Dry joints pin Q of chopper tfmr | 14-09-04 |
ITT | Monoprint B | Dead | T501 BU508A LOP tr leaky, dry joint C518, C712 47µ 16v hi esr | 14-09-04 |
ITT | Monoprint B | Dead | D733, IC701, R715, R721, D702 | 14-09-04 |
ITT | Monoprint B | Dead - 115v at BU508D collector. | Try LOPTX see Tv mag. | 14-09-04 |
ITT | Monoprint B | Dead - low HT & no EHT | LOPTx - scope LOPTr coll - has lots of spikes | 14-09-04 |
ITT | Monoprint B | Dead - no 115v feed to line stage. | C701 ( 4.7u f ) in PSU. | 14-09-04 |
|
ITT | Monoprint B | Dead - pri psu ok | D733 & C734 | 14-09-04 |
ITT | Monoprint B | Dead - tripped | LOPTx or s/c LOP stage | 14-09-04 |
ITT | Monoprint B | How switch mode PSU works. | With ccts. | 14-09-04 |
ITT | Monoprint B | Int dead | Dry joints chopper tfmr | 14-09-04 |
ITT | Monoprint B | No cold start | C722 470µ 16v (8v smoother)- NOTE wrong markings on pcb top | 14-09-04 |
ITT | Monoprint B | No control via front controls | Keypad defective - try cleaning | 14-09-04 |
ITT | Monoprint B | No sound | C304 470µ (pin 5 TDA8196 IC301) | 14-09-04 |
ITT | Monoprint B | Pic pulling/flickering - OK on Scart | C201 4µ7 in tuner hi esr | 14-09-04 |
ITT | Monoprint B | Sizzling noise followed by thump then Dead. | Pin G of chopper Tx dry. | 14-09-04 |
ITT | Monoprint B | Slow start up | C701 & C707 | 14-09-04 |
ITT | Monoprint B | Slow start up from cold. | Change C701 , C722 ( 470u f 16v ) , C711 , C707 , R512 | 14-09-04 |
ITT | Monoprint B | Slow startup. | C704 ( 47u f ) , C701 ( 4.7u f ) may check Ok. | 14-09-04 |
ITT | Monoprint B | St/by only | HT at chopper Tr - Replace C701 4µ7 400v o/c; BU508A LOP Tr leaky | 14-09-04 |
ITT | Monoprint B | St/by only | C715 | 14-09-04 |
ITT | Monoprint B | St/by only with EHT present | C722 | 14-09-04 |
ITT | Monoprint B | Txt inoperative - indicator works | DPU2540 chip on txt panel | 14-09-04 |