Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Mitsubishi | CT14MS1BM | Intermittent field jitter . | Dryjoint at R461. | ||
Mitsubishi | CT1447BM | Dead | IC901 STR44115, D906 (RG2) protection diode, R901 (4r7/7W) and C921 (47µF/50V). | ||
Mitsubishi | CP1424B | Vertical ringing on left hand side of screen. | Poor earth connection to C905 ( 33uf ) in PSU. | ||
Mitsubishi | CP142 | Frame - jitter & intermittent roll. | Q431 , Q432 ( 2SC711A ) | ||
Mitsubishi | CM21M5BT | dead | Q901, R991, IC901, D909, C914 & Q552 replaced. A BU 508DF or BU2506DF works in place of BU2506DX Q552 | ||
Mitsubishi | C37C2STX | Dead with red LED flickerinmg | C959 470µ 16v in reg cct faulty - at front of pcb | ||
Mitsubishi | C37C1STX | Purity int | CRT faulty - loose shadowmask - replace crt - not a task to be taken lightly! | ||
Mitsubishi | C37C1STX | Pic in pic in black & white | Q608 JC501Q,R on main pcb s/c | ||
Mitsubishi | C28D7B | No sound | IC3A1 IC3A2 and IC3B1. It is always the middle one that goes s/c and blows Z902 which then removes the 28v supply to these ICs. You can check which one is s/c by unsoldering pin 9 of each ic one at a time and the check for s/c across PLUG DE which is the 28v supply | ||
Mitsubishi | C28C7B | No sound or pic, HT at 145v & Green LED flashing | Q501 JC501R line dr Tr leaky - Pt no MITS260P748030 | ||
Mitsubishi | C28C7B | No sound | NICAM PCB Pt no 921C216005 | ||
Mitsubishi | C28C7B | NO SOUND | FAULTY NICAM PCB | ||
Mitsubishi | C28C7B | No pic - sound ok | C655 0µ015 2kv leaky | ||
Mitsubishi | C28C7B | Int col & blows Q552 LOPTr | Dry joints earth links grounding C607 & pin 30 IC201 Jungle chip | ||
Mitsubishi | C28AV18 | No sound aft customer had been trying to "tune" | Reprog EEPROM - sound setting should be either 10 or 2 if 10 is not poss |