Hitachi 61HDX98B Manual page 43

DP-85 CHASSIS "DIGITAL CONVERGENCE" INTERCONNECTION CIRCUIT DIAGRAM
Memory
DM-1
I001
I002
Main Up
12 3 19
11 4 23
IP
10 5 17
9 6 21
PMS2
Busy
57
44 Auto Conv. Sw.
IR In
Q002
2 4
9 7
5V PMF IR
Out
2
PSD4
HMO1
IR Receiver
1
3 1 PFS
2
QM01
2 3
IR
QM05
4
Out
5
6
7
Ft. Control
PWB PDS1
+5V
1
N/C
2
Gnd
3
Gnd
4
S7
5
S6
6
Sensor
S5
PWB 7
S4
8
S3
LED
9
S0-S7 S2
10
8 Total
S1
Sensors
11
S0
12
Adj B Adj B
OSD B 42
Dig OSD B
Adj G Adj G
43
OSD G
Dig OSD G
Adj R Adj R
OSD R 54
Dig OSD R
OSD Blk
51
Busy 2
+5V
Signal PWB
Deflection PWB
SK01
"DCAM" Digital
+5V SRAM
Convergence Mode
HBlk
BUSY
QK0 D Size
OSD R
6
V Sync
IR-In
QK0
OSDG
7
ADJ
QK0
OSDB
8
STAT
5V Digital
Deflection PWB
D/H OSD Sel
10 B I105
Q012
8 BTX
9
Q013
4 G
GTX
6
5
Q014
RTX
3
1 R
Q011
OSD
2
11
Blk
OSD Blk
12
Signal PWB
13
PDG
-5V 1
2
UKDG
+5V 3
HC2111ASY
4
5
6
7
8
9
10
Digital
11
Convergence
12
Unit
13
"DCU"
14
15
"Mounted on
1 of 2 PDS
Deflection
Gnd
1
PWB"
S7
2
S6
3
S5
4
S4
5
S3
6
S2
7
S1
8
S0
9
10
11
PSZ1
I501
QX17
OSD B
13 33
Rainforest
QX16
OSD G
12 34
QX15
OSD R
11 35
OSD Blk
14 32
+27P 10
BV
+33V 5
15
BH
14
GH
PDS 2of 2
6
BV
17
12
BH
13
Gnd
14
GV -27P
15
GH
16
Gnd
17
17
RV
18
RH
19
GV
Mute
20
15
IK04
RV
14
RH
6
Normal
10
"Lo"
1
+27P
IK02
2 +28V
3
Deflection PWB
PZC
QX33
B
41 5
QX28
42 3 G
QX23
43 1 R
PCB
CYV+
18 2
+ -
CYV-
16 1
IK05
CYH+
11 4
+ -
CYH-
13 3
9
PCG
+ -
7
4
8 12 4 CYH+
1
CYH-
-33V
CYV-
1
8 12
4
CYV+
18 2
+ -
PCR
16
CYH+
11 2
CYH-
+ -
1
13
CYH+
8 4
+ -
CYH-
3
7
5
+33V