Hitachi 46UX51K Service Manual page 33

A
P
Is
>
Voltage at pin (5) of
1901 IO-i6V?
No bbi
Yes
E991 blown
Yes
v
Check 1901, D911,
D910, D969
Replace E991
Does raster Does raster
Is base
Yes Yes
1
voltage of
Q701 normal? Q701 normal?
v
Check 1905, 1903, 1902 Check 1905, 1903, 1902
~~~b~
Q914, Q913, Q912 Q914, Q913, Q912
Q909, T90l etc. Q909, T90l etc.
Yes Yes
(About AC 0.3V) (About AC 0.3V)
No No
No No
- m , - I - .
e E991
33