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DSC-S70
2
1
3
NO MARK:STILL/PB MODE
4.7
3.6
3
3.1
0
3.2
3.2
3.2
0
0
0.4
1.9
1.5
1.3
1.2
0
1.8
1.3
3
4.9
1.7
1.5
A_4.9V
10uH
L802
6.3V
47u
C811
0.1u
C812
Y_OUT
C_OUT
REG_GND
CNT_Y
CNT_C
VOUT_ON
0.1u
C808
47uH
L801
10V
33u
C803
0.1u
C806
4V
100u
C819
6.3V
22u
C818
68
R810
A_3.2V
D_3.2V
V_OUT
EXTSTRB_ON
LANC_SIG
NJM2568V(TE2)
IC802
1
CLAMPREF
2
YIN
3
GCTL
/MUTE
4
CLAMP
5
D-CHGCONT
6
GND
7
GND
8
VSAG
9
VOUT
10
V+1
11
V+1
12
V+2
13
GCTL/
PSA
VE
14
C-IN
10k
R809
0.1u
C813
10V
10u
C816
1M
R807
6.3V
10u
C817
0.1u
C815
10k
R805
0.1u
C814
0
R801
UN9113J-(K8).SO
Q802
UN9213J-(K8).SO
Q801
XX
C810
EXT_STRB_ON
470
R806
XLANC_PWR_ON
2SD2216J-R(TX).SO
Q805
LANC_JACK_IN
100k
R803
XLANC_JACK_IN
47k
R808
10k
R804
1u
C809
22k
R811
47k
R812
6.3V
10u
C820
2SB1462J-QR(K8).SO
Q807
2SD2216J-QR(K8).SO
Q806
MA8082-M(TX)
D801
1
A
7
D
DD-141 BOARD (2/3)
E
VIDEO (VI BLOCK)
C
B
3
2
8
4
G
11
6
5
H
F
9
10
IC802
VIDEO AMP
4
DD-141 BOARD (3/3)
3
DD-141 BOARD (3/3)
05
BUFFER
SWITCH
REG
-REF.NO.:1,000 SERIES-
XX MARK:NO MOUNT
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
REC
Y
CHROMA
PB
DD-141 (VIDEO) SCHEMATIC DIAGRAM • See page 4-41 for DD-141 printed wiring board.
• See page 4-49 for waveforms.
4-45
4-46
VIDEO
DD-141 (2/3)