Sony DSR-250, Руководство по обслуживанию

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DSR-250/250P
4-43 4-44
PALALLEL IN / SERIAL OUT
VI-156 (16/25)
For Schematic Diagram
• Refer to page 4-63 for printed wiring board.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
0
3.0
0.3
3.0
3.0
3.0
3.0
3.0
0
3.0
3.0
3.0 3.0 3.0 0 3.0 0 3.0 3.0 3.0 3.0 3.0
0
3.0 3.0 3.0
0
0.3
2.6 3.0 0
0.3 3.0
3.0 0
3.0 2.5
TC74VHC165FT(EL)
IC051
1
SHIFT/XLOAD
2
CLK
3
E
4
F
5
G
6
H
7
XQH
8
GND
9
QH
10
SI
11
A
12
B
13
C
14
D
15
CLK2
16
Vcc
TC74VHC165FT(EL)
IC052
1
SHIF/XLOAD
2
CLK
3
E
4
F
5
G
6
H
7
XQH
8
GND
9
QH
10
SI
11
A
12
B
13
C
14
D
15
CLK2
16
Vcc
TC7WU04F(TE12R)
IC053
1 2 3 4
5 6 7 8
TC7S66F(TE85R)
IC054
1 2 3
4 5
100k
R068
100
R066
100k R065 100k R064 100k R063 100k R062
100k
R067
100k R060
0.1u
C051
0.1u
C052
0.1u
C053
0.1u
C054
D_2.8V
XHI_SCK
HI_SI
XCS_P/S
REG_GND
ATW
DISPLAY
CH1_AUTO/MANU
CH2_AUTO/MANU
LIGHT
WHT_BAL_PRE
WHT_BAL_B
IRIS
C
D
GAIN_L
GAIN_H
AGC
100k R058 100k R056 100k R054 100k R052
100k R051
100k R053 100k R055 100k R057 100k R059 100k R061
VF_DISPLAY
1
A
16
XX MARK:NO MOUNT
PARALLEL IN/SERIAL OUT(KY BLOCK)
VI-156 BOARD(16/25)
-REF.NO.: 10000 SERIES-
16
TO(22/25)
132
133
TO(23/25)
TO(22/25)
134
135
TO(22/25)
TO(22/25)
136
TO(23/25)
137
138
TO(22/25)
TO(22/25)
139
TO(25/25)
TO(4/25,8/25,9/25,
13/25,17/25,
22/25,23/25)
TO(4/25,5/25,9/25,
13/25,17/25)
139
TO(17/25)
TO(25/25)
32
35
6
PARALLEL IN
SERIA OUT
IC051 IC052
INTERFACE
IC053
IC054
10 5 6
E
3 8
B
12
D
C
9 2 4 7
F
11
PARALLEL IN
SERIA OUT
INTERFACE