| Make | Model | Problem | Solution | Date |
| | | |
| Found: 561
|
| Mitsubishi | CT2101TX | st/by only | ht low at 37v. C910 & 911 1µ 50v | 14-09-04 |
| Mitsubishi | CT2117BM | Col cycles thro' auto grey scale at sw on with flashing lines | Caused by High HT - C911 33µ 50v, C910 33µ 50v & C913 100µ all hi esr | 14-09-04 |
| Mitsubishi | CT2124BM | Dead | C964 100µ50v o/c | 14-09-04 |
| Mitsubishi | CT2124BM | Dead | C962 100µ & C974 10µ in -30v supply6had leaked & corroded adjacent print, also C965 220µ leaky in 12v supply | 14-09-04 |
| Mitsubishi | CT2124BM | Loss of tuning memory | check IC702 for 5v at pin1 & -30v at pin 2. If missing check back to psu, if ok replace chip. | 14-09-04 |
| MITSUBISHI | CT2124BM | NOT SWITCHING ON FROM COLD | REPLACE C964 100MFD50V | 14-09-04 |
| Mitsubishi | CT2125TX | Dead - standby light flashing. | HT @ 35v , D961 ( 6.2v zener ) leaky. | 14-09-04 |
| Mitsubishi | CT2125TX | Dead. | D909 ( 3v zener ) s/c. | 14-09-04 |
| Mitsubishi | CT2125TX | Int blowing line transistor. | STR54041 , clean & resolder pins of line driver transformer. | 14-09-04 |
| Mitsubishi | CT2125TX | Large black square int covers screen, floats left or right & int poor contrast | C959 100µ 25v hi esr causing low 5v supply from reg - also check C964 10µ 50v, C962 100µ 50v, C905 470µ 25v | 14-09-04 |
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|
| Mitsubishi | CT2125TX | No sound mute. | D361 ( 1N4148 ) | 14-09-04 |
| Mitsubishi | CT2125TX | No video | Z951 630ma fusible link in 8.5v line on psu | 14-09-04 |
| Mitsubishi | CT2125TX | SLIGHTLY OFF TUNE | REPLACE IC101 | 14-09-04 |
| Mitsubishi | CT2125TX | Sound - will not tune right down or mute. | D361 ( 1N4148 ) leaky. | 14-09-04 |
| Mitsubishi | CT2125TX | Sound wont go off | Pin 4 audio chip hi at 2.3v (0.3v) - D361 1N4001 leaky | 14-09-04 |
| Mitsubishi | CT2125TX | Tuning slightly off - unable to fine tune | IC101 MS1496P | 14-09-04 |
| Mitsubishi | CT2125TX | user settings wont store | minus30v pin 2 eeprom IC702 low. C962 leaky also check other electros | 14-09-04 |
| Mitsubishi | CT212STX | Slow start up | C962 100µ 50v o/c - corroded leg & check for dry joints esp R902/916 | 14-09-04 |
| Mitsubishi | CT2142TXV | Loss of sync | TDA2579 IC501 | 14-09-04 |
| Mitsubishi | CT2146T | When replacing LOPTx with Konig type | If width is narrow after replacement of trfmr & tuning cap - refit orig cap | 14-09-04 |
| Mitsubishi | CT2146TX | Flashing pic | X7702 6Mhz Xtal on Txt panel | 14-09-04 |
| Mitsubishi | CT2153 CT2155 | GHOSTING RINGING OR INT PIC | CHECK FOR DRYS NEAR SAW FILTER L4 L5 OR FIT MOD KIT AFT1 | 14-09-04 |
| Mitsubishi | CT2153STX | Comes on in st/by - will sw on but no memory of chans or analogue levels | 30v supply to EEPROM low at approx 20v - C962 100µ 50v | 14-09-04 |
| Mitsubishi | CT2153STX | Dead with red LED lit | 110v prot zener s/c. Changed C908 10µ 100v & C909 47µ 50v & STR59041 & check hi value res in psu pri | 14-09-04 |
| Mitsubishi | CT2153STX | Int fluctuating pic with bright flashes for first 1/2 hr | Glue on VC/RGB/CTI pcb at top bracket become resistive - remove glue | 14-09-04 |
| Mitsubishi | CT2153STX | Lines across top half of pic - clears when heated | sec PSU caps C920 470uF/25V, C925 10uF/25V, C923 100uF/10V, C922 100uF/25V | 14-09-04 |
| Mitsubishi | CT2153STX | No chan or analogue value store | Check pin 2 IC702 EEPROM chip. If not 30v then check C962 100µ 50v | 14-09-04 |
| Mitsubishi | CT2153STX | NO GREEN ANALOGUE DISPLAY | FRONT MICRO ic.701 | 14-09-04 |
| Mitsubishi | CT2155 | Ghosting or ringing. | Drys around the SAW filter or coils L4/5 , if not mod kit AFT1 mits | 14-09-04 |
| Mitsubishi | CT2155 | Int blank raster. | Drys around the SAW filter or coils L4/5 , if not mod kit AFT1 mits | 14-09-04 |