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4.7
V OUT SCHEMATIC DIAGRAM
TO REG
REG_4.8V
TO DSP
DAC_3.2V
5
TO DSP
Y
CAM_Y
TO REG
4
GND
3
TO DSP
2
C
CAM_C
NOTES : 1. The parts with marked ( ) is not used.
2. For V OUT waveform, please refer to page 4-46.
1
A
B
R4704
1.2k
C4704
C4702
1µ
27p
680
Q4701
2SA1774/QR
R4703
∗
C4703
R4702
∗
C4701
R4710
C4716
C4705
C
27p
0.01
R4709
680
2SA1774/QR
R4707
Q4702
∗
C4717
R4708
∗
C
D
NOTES :
For the destination of each signal and further line connections that are cut off from
this diagram , refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts , be sure to order according to the Part Number indicated in the Parts List.
L4701
22µ
IC4701
WF1
#
C
CIN
Vcc
GND
OUT
Y
YIN
SAG
0.1
C4708
C4709
IC4702
#
MUTE
VCC
6dB
75
GND
GND
VCC
GND
6dB
75
NC
NC
6dB
75
Chroma
MUTE
# : EXCHANGE PARTS LIST
IC4701
IC4702
R4712
R4713
∗
∗
∗
VHS MODEL
MM1512XN
∗
SVHS MODEL
BA7665FS
68
68
E
4-15
4-16
0 1 MAIN (V OUT)
JIG_CONN.
CN25
V_OUT
C4706
R4706
100µ
/4
TO JACK
68
Y+C
V_OUT
22µ
/6.3
C4707
TO JACK
#
#
C4714
SY_OUT
R4712
C4713
#
TO JACK
#
#
SC_OUT
R4713
C4715
y30153001a_rev0
C4713
C4714
C4715
∗
∗
∗
22/6.3
100/4
0.01
F
G
H
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