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DP-4X CHASSIS "DIGITAL CONVERGENCE" INTERCONNECTION CIRCUIT DIAGRAM
45
MAG SW In (Lo)
IY05
Q032
Q031
1
2
55
DCU IR Out
QY17
17
6
56
DCU IR Sel
I009
14
6
50
Digicon Adj
3.3V
-5V
13
7
44
Magic Sw Out
Digicon
42
Busy In
BUSY
6
IR
IR In
Magic Focus
1
SM09
5
Ft. Control PWB
8
2
QM05
PFS
MAG SW
QM01
Stby
+3.3V
DM13
Signal PWB
1
2
IR Out
Sensor PWB
HMO1
3
IR Receiver
3
2
1
PFT1
LED
S0 ~S7
8 Total
Sensors
1
2
IR Out
HMO2
3
IR Receiver
I004
OSD B
OSD B
34
OSD G
OSD G
33
OSD R
OSD R
32
Dig OSD B
Dig OSD G
Main
Dig OSD R
Up
Service Only
SK01
PDS1
6
2
DK17
9
1
3
4
8
MAG SW
5
DK16
7
From QK01
From IK01
PDSE
+5V Digital
+5V
10
From IK01
Gnd
9
S7
8
S6
7
S5
6
S4
5
S3
4
S2
3
S1
2
S0
1
Deflection PWB
Signal PWB
QY34
QY32
QY29
QY24
QY22
SW+28P
Sw Adj
15
Sw Adj
SW-28P
DCU YS
31
UKDG
HC2611
Busy
13
25
D Adj
10
17
D Adj
Dig R
23
8
IR-In
21
Dig G
14
27
Dig B
33
19
34
29
MAG SW
38
Digital
42
Convergence
-5V
44
Unit
+5V
40
"DCU"
H Blk
32
D Size
35
"Mounted on
V Blk
36
6
Deflection
PWB"
Gnd
4
13
S7
16
2
S6
18
S5
"DCAM"
20
Digital Convergence
S4
22
Adjustment Mode
S3
24
S2
26
S1
1
28
S0
30
PDG
Rainforest
IY04
26
OSD B
B
14
25
OSD G
24
OSD R
G
13
18
Dig OSD B
QY25
19
Dig OSD G
R
QY26
12
21
Dig OSD R
2
YS3
PPDC
10
1
5
3
15
PDCU
Mute
BV
2
9
BH
8
14
GV
7
6
3
17
DK70
SW-28P
-5V
2
17
RK75
5
GH
10
GH
6
15
Mute
2
RV
RV
5
14
RH
4
6
RH
Conv.
1
RK09
Out PWB
QK04
Spot
Mute
3
IK02
1
RK10
RK11
Mute
2
RK12
DK15
"Lo"
PSC
QY56
9
B
QY54
G
7
QY52
R
5
PCB
CYV+
18
1
BV
+ -
CYV-
16
3
IK41
CYH+
11
6
BH
+ -
CYH-
13
4
9
GV
PCG
+ -
7
6
CYH+
8
12
4
4
CYH-
3
CYV-
8
12
4
18
1
CYV+
+ -
PCR
16
IK40
CYV+
1
11
CYV-
+ -
13
3
CYH+
9
4
+ -
CYH-
7
6
SW+28V
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