Mitsubishi Repair Tips
Search: mitsubishi
Results: 1346
Results: 1346
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| MITSUBISHI |
C2557B
|
No menu, osd or able to acess service mode | Ic702 eeprom mits274p747010 | ||
| MITSUBISHI |
C21T7B
|
Fine horizontal lines on screen | Replace frame ic951 ic**tda8171 | ||
| MITSUBISHI |
C21T7B
|
Fine hor lines across screen | Ic951 tda8171 fop chip | ||
| MITSUBISHI |
C21M5BT
|
Int start up at sw on | No line osc - r704 on scl to micro o/c ( may be marked r703) | ||
| MITSUBISHI |
C21M1BM M
|
Popping or motorboating noise from speaker in sby | Check q951 and q952 and dries around r954 r974 & r985 jc 501-q , mitsubishi 260p543050 . 2sa950-y , mitsubishi 260p255040 | ||
| MITSUBISHI |
C14M7B DAEWOO
|
Field collapse | Replace ic 301 tda8356, & replace smoothing cap c309(47uf) with 22uf (ecea 2a220)160 volts. across legs of capacitor fit a 0.1uf (ecqm2a104j),and the link marked r420 replace with 2r2/.5w safety resistor (erqici2hcj2r2). also check supply rail diode.(part numbers are panasonic btw) | ||
| MITSUBISHI |
BLACK DIAMOND BDS1451UK 11AK20-S
|
St/by only | Check 4mhz xtal by micro - may be dry jointed | ||
| MITSUBISHI |
BLACK DIAMOND 11AK19PRO
|
No pic then e/w faulty | C630 dry jointed, when resoldered had e/w fault - q603 leaky fitted buk457-600b in lieu also l604 faulty | ||
| MITSUBISHI |
BLACK DIAMOND 11AK19PRO
|
Dead with d829 uf5407 ht rect s/c | D807 ba159 s/c, chopper tr s/c 2sk2545 - used 2sk1507 in lieu, r817 2r2 5w o/c | ||
| MITSUBISHI |
BDS28WS11AK19PRO
|
Won't come out of st/by when sw to st/by aft operating for more than 5 mins | Sw mode tr replaced | ||
| MITSUBISHI |
BDS28WS11AK19PRO
|
Sw to st/by aft 2 mins - g led flasheswhen trying to come out of st/by | D505 2v4 zener sm conn to pin 33 ic501 leaky | ||
| MITSUBISHI |
BDS28WS11AK19PRO
|
Dead | Q605 bu2508af, c630 390nf 250v, c626 12nf 2000v, l604 e/w coil, tr601 line drive transformer, l604 15mh coil, r629 27r, d807 ba159, d605 ba159, d606 ba159, c835 1nf 1000v | ||
| MITSUBISHI |
BDS28WS 11AK19PRO
|
Int shuts down to st/by with led dimming - usually at start up | Focus spark gap arcing - replaced crt skt 30001855 £1.39 from seme | ||
| MITSUBISHI |
BDS28WS 11AK19
|
Int blows loptr at sw on - also ew fet & r629 could be damaged | Dry joint c630 | ||
| MITSUBISHI |
BDS28WS 11AK19
|
Entering service mode | First enter the installation menu, then press 4, 7, 2 & 5 respectively (another possibility is 2,3,5,7) | ||
| MITSUBISHI |
BDS28WS 11AK19
|
Dead apart from led dimly flashing green - will sw on & off - no eht & ht (150v) low at 102v | D807 in psu leaky | ||
| MITSUBISHI |
BDS21S
|
Dead - no st/by led & ht 90v approx | C289 47uf 160v | ||
| MITSUBISHI |
BDS1451UK 11AK20-S
|
St/by only | Replaced ic501 (st92195b1b1) micro & check 4mhx xtal | ||
| MITSUBISHI |
BDS1451UK 11AH20-S
|
St/by only | Check d604 ba157 lh side of loptx & r/c is initialised after batt change - initialise remote by pressing arrow l arrow r and arrow down as well as number 1 at the same time | ||
| MITSUBISHI |
BD28WS
|
R629 27r e/w res burn up at sw on | Check c620, c621 and c630 for low cap |