Hitachi Repair Tips
Search: hitachi
Results: 1065
Results: 1065
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| HITACHI |
G6P
|
Dead | Q901 or dry joints on heatsink tag for t721 | ||
| HITACHI |
G6P
|
Dark pic with red flaring | Low a1 volts caused by contamination on crt base pcb | ||
| HITACHI |
G6P
|
Corrugated verts | C905 & c910 4µ7 50v | ||
| HITACHI |
G6P
|
Colour int goes off | Ic501 ha51338sr pin never soldered | ||
| HITACHI |
G6P
|
Colour - looks a bit pale. | Q856 ( 2sc2271 ) | ||
| HITACHI |
G6P
|
Bright white raster which trips after 30 seconds | R771 o/c & d763 leaky in rgb supply | ||
| HITACHI |
G6P
|
Bright white raster - only 20v at rgb colls | Zd301 12v zener on main pcb | ||
| HITACHI |
G6P
|
Bright green raster with flyback lines. when the | A new cbip restored everything to normal. | ||
| HITACHI |
G6P
|
Blank white raster with fb lines | Q301 2sa673c s/c,replacement restored pic but no osd & red fb lines; m50450-023p micro | ||
| HITACHI |
G6P
|
Blank raster, no sound | Ic932 12v reg o/p low, c933 2200µ 25v | ||
| HITACHI |
G6P
|
Blank raster , no sound | C933 2200mfd , 25v also check 12v reg op. ic932 | ||
| HITACHI |
G10Q C2564 ETC
|
Repeated failure of e/w diode d704 by228 which causes tripping & blowing fuse f902 | Also replace q651 bu801 pt no t636046 & q652 bc548b, l651 filter coil pt no 2220642 (goes shorted turns) | ||
| HITACHI |
G10Q C2564
|
Int start up | C927 470µ 25v in 12v line | ||
| HITACHI |
G10Q
|
Trips until heated | Zd945 bzv10 - normally reads o/c both ways | ||
| HITACHI |
G10Q
|
Trips until heated | C927 470µ & dry joints 12v reg ic921 | ||
| HITACHI |
G10Q
|
Tripping | Check audio pcb by disconnecting it | ||
| HITACHI |
G10Q
|
Tripping | Check f902 630ma fuse on lop panel & dry joints & ic80 heatsink on crt base | ||
| HITACHI |
G10Q
|
To enter service mode | Press vol + & - together whilst sw on from mains. press the 2 vcr rec buttons on hset together twice - 'tube' now displayed | ||
| HITACHI |
G10Q
|
St/by led pulsing | Opto1 cnx82 part no t548009 | ||
| HITACHI |
G10Q
|
Poor start or st/by only | Dry joints ic952 (under plastic rail) |