Hitachi Repair Tips
Search: hitachi
Results: 1065
Results: 1065
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
HITACHI |
NP81CQ
|
Blanking fault. | C715 ( 4.7u f 250v ) | ||
HITACHI |
NP81
|
Tb700 p.supp transistors s.c. rb713 o/c | Replace along with c712 c726 94.7uf ) | ||
HITACHI |
NP81
|
Poor field lin | C614 2u2 tantalum | ||
HITACHI |
NP81
|
No picture , power supply screaming , line tearing a | C906 o.c. 220mfd , 400v | ||
HITACHI |
NP81
|
Frame - bounce on ch change or picture change | C610 ( 220u f 50v ) | ||
HITACHI |
NP80
|
Field collapse | D601 on pin 9 ic701 s/c | ||
HITACHI |
NP6C
|
Sync - line frequency varies. | Tr702. | ||
HITACHI |
NP6C
|
Startup - no startup. | R733 o/c.c910 startup con. | ||
HITACHI |
NP6C
|
Startup - int startup. | Poor connections to module cp901. | ||
HITACHI |
M
|
To exit factory pre-set mode (model no in red across screen) | Switch on whilst depressing vol up/vol down buttons | ||
HITACHI |
M
|
Field lin problem after replacing chip tda 8350q | D718 byd33 under heatsinks split in 2 | ||
HITACHI |
G8QP C2558TN
|
Dead - fuse o/c | C915 1n5 2kv in psu s/c | ||
HITACHI |
G8QP
|
Sound no picture , no line drive at pin 11 tda 257 | Tda2579 us | ||
HITACHI |
G8QP
|
Line across screen | R715 ( 1r0 ) high | ||
HITACHI |
G8QP
|
High brill at switch on may recover when warm | C 720 4.7mfd 250v | ||
HITACHI |
G8QP
|
Dead , only ht ( 110v ) both 8v and 12v lines low | Check c933 2200mfd on 12v | ||
HITACHI |
G8QP
|
Complete failure | Check for cracks in print around chopper tx | ||
HITACHI |
G8Q/P
|
Txt - unable to return to pic without mains reset, blank screen etc | C932 470µ 16v had caused l932/r931 in 12v rail to fail due to ripple on 12v line - can damage tda2579a & chips on txt panel also | ||
HITACHI |
G8Q/P
|
St/by only - ht high at 200v | R941 100k o/c | ||
HITACHI |
G8Q/P
|
No pic or sound, blank raster with corrupted osd | C932 1000µ 16v in 8v supply o/c |