Hitachi 61HDX98B Manual page 35

Front Control PWB
4V
S Det.
Avx 4 In
S-4 In
DM-1
Digital Control Center
U001 Signal PWB
PinP TUNER (Mono)
Always PinP
V1
S-1 In
V2
S-2 In
V3
Terminal PWB
PZC
QX23
B
1
QX28
G
3
QX33
R
5
Signal Sub PWB
DP-85 SERIES CHASSIS VIDEO SIGNAL PATH (Main & Terminal)
Terminal
PFV
8
Aux Input 4
S-Y4
5
S-C4
3
PMT1
I201
Q202
2 3
+
-
2
PST1
PinP Video
20 3
S Det. S-Y1
S-C1
S Det.
S-Y2
S-C2
IX01
Y
53
41
Rainforest
IC
42
V/PR
51
43
U/PB
52
PinP V Out
PWB
I301
36
20
44
Yout1
21
42
Cout1
23
Main Video
Q035
NTSC
1 5
3
Lum/Audio
Selector IC
7
9
11
13
15
17
50
IX02
QX07
Y
3
1 +
-
2
IX03
QX08
V/PR
3
1 +
-
2
QX09
U/PB
3
1
+
-
2
PST2
PST1 PCX
Q301
11 11 Comp/S-Y
Q302
13 13 S-C
3DY
9
Q034
3DC
3DC
7
I008
29
6 C In
30
3DY 31
40
Y In
B-Y
21
Out
Y Out
20
R-Y
Out 22
Q039
I009
3
+ 1
-
2
PMZ PMS2
QX01
Y
1
DM1
V/PR PWB
QX03
3
ATSC/
QX05
U/PB
NTSC
5
U002
1
11 PinP V
5 Y
I
6
3DYC
Comb
7 Q
Filter
PinP
Unit
Y1 In
B-Y1 In
R-Y1 In
Q041
I011
3
1
+
-
2
Q040
I010
3
+ 1
-
2
Y
14
V (Cr)
12
U (Cb)
10