Sony DVCAM DSR-50, Service Manual, Page: 78 / 285

DSR-50/50P
4-55 4-56
SYNC SHIFTER 1
DI-73 (3/9)
DI-73 (SYNC SHIFTER 1) SCHEMATIC DIAGRAM • See page 4-47 for DI-73 printed wiring board.
5
3
0
0.5
5
5
2.4
0.4
0
5
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
5 4.5
2.7
0
0.6
2.4
5
2.4
5
5
3
0.6
2.8
2.8
2.6
2.8
1.5
2.6
2.8
2.6 2.5
1.5
2.5
2.8
2.8
0.2
2.8
2.5
1.5
0.2
2.5
0.2
1.5
2.7
2.7
4.5
2.8
2.7
1.5
1.5
2.5
2.8
2.6
R0/P2.8
2.5
R0/P2.8
2.5
2.6
0.2
2.8 2.5
2.6
TC74VHC163FT(EL)
IC9506
1
2
3
4
5
6
7
8 9
1
01
11
21
31
41
51
6
0.1u
C9503
TC7W04FU(TE12R)
IC9500
1
2
3
4 5678
VD_HD
0.1u
C9501
VIDEO_5V
GND
R9516
10k
PAL/XNT
TC74VHC125FT(EL)
IC9501
1
2
3
4
5
6
7 8
9
10
11
12
13
14
J_3V
RCK_1
RCK_2
TC74VHC393FT(EL)
IC9502
1
2
3
4
5
6
7 8
9
10
11
12
13
14
0.1u
C9500
0.1u
C9502
TC74VHC164FT(EL)
IC9507
1
2
3
4
5
6
7 8
9
10
11
12
13
14
0.1u
C9504
0
R9512
0 R9513
0.1u
C9505
RHD_Y
RHD_C
TC7S32FU(TE85R)
IC9505
1
2
3 45
TC7W241FU-TE12R
IC9504
1
2
3
4 5
678
TC7W74FU(TE12R)
IC9508
1
2
3
4 5678
PB/XREC
UN5213-TX
Q9502
AV9173-15CS08T
IC9503
1
2
3
4 5678
XX
R9515
0 R9517
MASK_HD
10uH
L9500
6.3V
47u
C9511
10-4
GND
10-6
10-5
J_3V
10-2
10-1
10-3
VIDEO_5V
100p
C9510
1
A
DI-73 BOARD (4/9)
10
IC9504
IC9505
IC9507
IC9508
IC9502
IC9501
IC9503
IC9500
IC9506
DI-73 BOARD (9/9)
8
DI-73 BOARD (9/9)
9
2
DI-73 BOARD (1/9)
6
DI-73 BOARD (2/9)
2
F
16 3 14 12 9
G
4 6 5 8
XX MARK:NO MOUNT
D
-REF.NO.:10,000 SERIES-
E
SYNC SHIFTER 1
DI-73 BOARD (3/9)
B
7
05
15 13 10 11
C
H