| Make | Model | Problem | Solution | Date |
| | | |
| Found: 509
|
| ITT | CT3425 80R | Flyback - white screen & flyback lines. | A1 control cracked , R544 ( 820k ) | 14-09-04 |
| ITT | CT3425 80R | Standby - going into standby. | IC1404 5 volt Reg. | 14-09-04 |
| ITT | CT3425 80R 110° | Standby - intermittent going to standby. | Power Tx on main PCB by loptx. | 14-09-04 |
| ITT | CT3435 | St/by only | LOPTx - LOT192 Grandata u/s | 14-09-04 |
| ITT | CT3436 Trimline | Brightness at maximum. | T1412 ( BC546 ) | 14-09-04 |
| ITT | CT3437 Comp B | No startup just a low single thud. | LOPTX D050/37 TFAT 3806 | 14-09-04 |
| ITT | CT3537 | Int dead | IC405 5v reg | 14-09-04 |
| ITT | CT3725/1 80R | Stuck in standby - with a noise from LTB. | D732 ( BY500-400 ) s/c can use a RGP30 | 14-09-04 |
| ITT | CT3835 | NO PICTURE RASTER OK | T401 BC548 OC ( NO SANDCASTLE PULSES ) | 14-09-04 |
| ITT | CT3835 Comp 80 | Going into standby after a few minutes. | C703 ( 10u f , 50v ) little blue one. | 14-09-04 |
|
|
| ITT | CT600 80R | Line pulling or jitter intermittent. | Pk on video button - check VCR switch for grease on pins | 14-09-04 |
| ITT | CT600 CVC823 | Line pulling - two or three times a second. | VCR switch on PB unit. | 14-09-04 |
| ITT | CTV1204 CVC1204 | Dead. | Blows BU508 at switch on , check C701 for s/c. | 14-09-04 |
| ITT | CVC100 | dead with whistling only from psu | No 115v HT - 120v zener D658 leaky | 14-09-04 |
| ITT | CVC1100 | Blank raster & flyback lines int. | Crack in print from 12v reg on stand up side panel. | 14-09-04 |
| ITT | CVC1100 | Brightness low / over scanned after new LOPTX | The LOPTX just fitted is faulty! | 14-09-04 |
| ITT | CVC1100 | dead | 1A fuse o/c; BU536 s/c; D658 120v zener s/c; T713 BC328-25 leaky b-e | 14-09-04 |
| ITT | CVC1100 | Dead - fuse Si651 Blown. | D658 ( ZPY120 ) s/c. ( over-voltage protection ) | 14-09-04 |
| ITT | CVC1100 | Dead - HT rail down to around 40v. | R722 ( 4.7R ) o/c. | 14-09-04 |
| ITT | CVC1100 | Dead - no 115v rail. | Fuse o/c , D658 s/c , if run with D658 will damage CRT. | 14-09-04 |
| ITT | CVC1100 | Dead - R514 burnt up. | D504 s/c. | 14-09-04 |
| ITT | CVC1100 | Distorted sound. | C228 ( 100uf , 16v ) in CMR IF. | 14-09-04 |
| ITT | CVC1100 | No sound on VCR operation. | R631 o/c. | 14-09-04 |
| ITT | CVC1100 | No sound via VCR button. | R601 or R631 o/c. | 14-09-04 |
| ITT | CVC1100 | Picture modulated in sympathy with sound. | T602 s/c , & check screw at rear chassis for poor con. | 14-09-04 |
| ITT | CVC1100 | Small picture with hum bar. | D711 10V zener. | 14-09-04 |
| ITT | CVC1100 | Sound - weak. | C228 ( 100uf , 16v ) in CMR IF. | 14-09-04 |
| ITT | CVC1100 | Whistling/straining | Low HT approx 50v; C716 10µ 350v | 14-09-04 |
| ITT | CVC1102 | Slightly off tune - no col/sound | SAA1174 chip in control panel | 14-09-04 |
| ITT | CVC1110 | Int vertical jitter & poor line sync. | T860. | 14-09-04 |