5
May. 2000
DB-700
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
BLOCK & WIRING DIAGRAM
IC9
CN1
CN
1
0
V R & S W
G N D L I F T
CN 2
W 1 6
PS1
B O A R D
FOOT
SW
CN
1
0
T W E E T E R
L E D & S W
I N P U T
H I G H
CN 1
W 1 9
P O W E R B O A R D
IC13
CN 5
W 2 1
L I M I T T E R L E V E L
D E T E C T I O N
RETURN
FOOT
SW
A /D / A
CN
11
AF AD
CIRCUIT
D R A M
CN9
CN
11
C P U
F L A S H M E M O R Y
W 1 5
D S P B O A R D
CN3
SEND
CN3
CN 4
E E P R O M
CN8
T R A N S F O R M E R
LINE OUT
D S P
C I R C U I T
INPUT JACK
B O A R D
CHORUS
J A C K
B O A R D
W 2 0
P O W E R
A M P.
S R A M
IC11
I N P U T
L O W
IC12
IC8
W 1 8
BALANCED DI OUT
CN 2
IC4
MANUAL
/
A
/ B
W O O F E R
IC10
M E M O RY S W I T C H
B O A R D
W 1 7
Q 1
IC1B
IC1A
IC2A
IC2B
IC3B
IC3A
IC5A
IC5B
M A S T E R V O L
J K 4
J K 5
S W 1
P O W E R S U P P LY
A+15V, A-15V, +VCC, -VCC
D + 5 V, D G N D
H P F
J K 3
J K 6
J K 7
J K 8
J K 9
IC2A
A + 1 5 V, A - 1 5 V
D + 5 V D G N D
P O W E R S U P P LY
A + 5 V
J K 1
J K 2
C I R C U I T
C I R C U I T
HOT
COLD
COLD
HOT
P H O N E S
J K 1 0
IC2B
V R 1 0
P H O N E S
D E T E C T I O N
A G N D
A G N D
T W B O A R D
CN4
CN9
W 1 4
A
A
A
