
DTR-7.3
SCHEMATIC DIAGRAM 12
Component video section
P2705B
TO NAAR-7728
(SCH. 9)
Q2701
2SC2712
RL2702
RL2701
D2701
D2702
R2701
1K
C2703
104Z
C2704
104Z
C2702
104Z
C2701
104Z
P2703
Y
CB
CR
P2702
COMPONENT2 IN
Y
CB(PB)
CR(PR)
P2701
COMPONENT1 IN
Y
CB(PB)
CR(PR)
VD
G
N
D
VD
G
N
D
+5V
RS8
COMPONENT OUT
COMPONENT IN
NAVD-7731
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 13
U38
U38
COMPONENT VIDEO PC BOARD(NAVD-7731)
C2701
C2703
P2702
P2702
P2701
P2701
P2703
P2703
RL2702
RL2701
D2702
D2701
COMPONENT OUT
Y
CB
CR
COMPONENT1
Y
CB1
CR1
COMPONENT2
Y2
CB2
25137731
NCVD-7731
1
P2704B
CB
CR
Y1
CB1
CR1
Y1
VGND
C2704
VGND
VGND
VGND
VGND
VGND
VGND
VGND
Y2
CB2
CR2
%QORQPGPVRCTVUXKGY
%JKRRCTVUXKGY
A
1
2
3
5
B
C
D
C2702
C2701
C2703
P2702
P2702
P2701
P2701
P2703
P2703
RS10
VGND
+5V
RL2702
RL2701
D2702
D2701
Q2701
COMPONENT OUT
Y
CB
CR
COMPONENT1
Y
CB1
CR1
COMPONENT2
Y2
CB2
CR2
25137731
NCVD-7731
1
P2705B
VGND
P2704B
CB
CR
Y1
CB1
CR1
Y1
VGND
R2701
C2704
VGND
VGND
VGND
VGND
VGND
VGND
VGND
Y2
CB2
CR2
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