Philips 107T6, Руководство по обслуживанию

Страница: 92 / 100

Go to cover page
107T6 CRT
R
epair Flow
C
hart (
C
ontinued)
92
21. H F LB
C
he
ck P
in
21
P
ul
s
e
C he ck 6608
22. X ra y
If a c ti v e
P
in
7=HUNLOCK=f
loatin
g
P in 20=HDRV=f loatin g
P in 18=BDRV=f loatin g
P in 33=V out 1=f loatin g
P in 34=V out 2=f loatin g
P in 8=CLBL= hi
20 HDRV
T
o
H-
de
f
le
c
tion
7617 b
a
s
e
24
Fo
c
u
s
T
o
7616 f
or the
V-
d
y
nami
c f
o
c
u
s
31. H- linearit y
C
he
ck
output
f
rom
0V
to 5
V
29 LED
dri
v
er
P in5 1 o ff
P
ower
s
a
v
in
g P
in5
1
N
ormal hi
s
tand
by
low
o ff low
2
5
D
e
g
au
ss
C he ck
a c ti v e = hi
no a
c
ti
v
e
=
low
23 R e s et
C
he
ck
f
rom
0V
to 5
V
C
he
ck
2820, 2831, 2826