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4-10
DCR-SR77E/SR87/SR87E_L3
C 5 4 0 3
X X
R E G _ G N D
C 5 4 0 9
X X
R 5 4 1 1
X X
R 5 4 0 3
X X
C 5 4 0 6
4 7 0 p
R 5 4 1 0
X X
I _ H A L L _ A D
D I R 1 A
D 5 4 0 1
X X
R 5 4 0 5
X X
I C 5 4 0 1
X X
1
VM1
2
OUT 1A
3
PGND
4
OUT2A
5
OUT3A
6
PGND
7
OUT4A
8
VM4
9
IN1
1 0
EN1
1 1
IN2
1 2
EN2
1 3
IN3
1 4
EN3
1 5
IN4
1 6
EN4
1 7
OUT4B
1 8
PGND
1 9
OUT3B
2 0
VM23
2 1
OUT2B
2 2
PGND
2 3
OUT1B
2 4
VDD
M T _ 5 . 0 V _ L D
C 5 4 1 1
X X
Q 5 4 0 1
X X
R E G _ G N D
C 5 4 1 3
X X
E N 0 1
R 5 4 0 2
X X
E N 0
R 5 4 1 5
X X
D I R 0 A
C 5 4 0 4
X X
D I R 1 B
C 5 4 1 0
X X
C 5 4 0 2
X X
R 5 4 0 6
X X
C 5 4 0 5
X X
D I R 0 B
C 5 4 1 2
X X
C 5 4 0 1
X X
C 5 4 0 8
X X
R 5 4 0 4
X X
C 5 4 1 4
X X
R B 5 4 0 1
X X
1
2
3
4
5
6
7
8
H A L L _ R E F
H A L L _ O F F S E T
F O C U S _ B
Z O O M _ X A
F O C U S _ X A
F O C U S _ X B
Z O O M _ X B
Z O O M _ B
F O C U S _ A
Z O O M _ A
I R I S _ B I A S _ +
I R I S _ H A L L _ -
I R I S _ H A L L _ +
I R I S _ D R I V E _ -
R E G _ G N D
D _ 2 . 8 V
OP2_A-
OP2_AOUT
OP2_A+
OP1_B+
OP1_A-
OP1_A+
OP1_B-
OP1_AOUT
OP1_BOUT
R 5 4 0 9
X X
R 5 4 1 2
X X
R 5 4 1 4
X X
C 5 4 0 7
X X
R B 5 4 0 2
X X
1
2
3
4
5
6
7
8
C 5 4 1 5
X X
I R I S _ C O M
I R I S _ D R I V E _ +
0 8
3
7
C
H
1 0
A
6
4
5
G
E
2
B
B
1
C
F
1 2
G
8
E
A
1 1
D
D
9
F
H
X X M A R K : N O M O U N T
F O C U S / Z O O M M O T O R D R I V E
V C - 5 5 4 B O A R D ( 6 / 1 1 )
VC-554 (6/11)
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