Yamaha DSP-A5 Service Manual page 41

A
Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD (Foil side)
1
P. C. B. INPUT (2)
#303
AXR
E
AXL
TO:
VE
AUX-Y
AUX-C
OPERATION (2)
AUX-V
2
AXR
E
AXL
E
SW5
9
SW4
SW3 NJM2296D
SW2
SW1
–5
8
+5
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
+5
-5
VE
SW1
SW2
SW3
SW4
SW5
W112
AUX-C
AUX-Y
#112
TO: INPUT (1)
4
5
Semiconductor Location
Ref. No. Location
D371 G2
w w w
D372 G2
D373
G2
D374 G2
.
6
B C
16
1
+5
-5
VE
SW1
SW2
SW3
SW4
SW5
AUX-C
AUX-Y
W301
Ref. No. Location
IC301 B3
IC351 D3
IC352
D2
x a o
IC371 F2
y
IC372 G3
IC373 G3
i
IC374 F3
IC395 F3
D E
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8
P. C. B. INPUT (3)
9 16
NJM2296D
8
1
9 16
NJM2296D
1
8
Q Q
3 7 6 3
u 1 6 3
.
E-44/J-42
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F
2 4
9 9 8
P. C. B. INPUT (4)
TO: DSP
#1
#1
TC74HCU04AP
8 14
7 1
8 14
9 HD74HC153P 16
7 1
TC74HCU00AP
8
14
8 1
8 14
1
7
TC74HCU04AP
7 1
TC74HC00AP
1 5 1 5 0 8 9 2 4
P. C. B. INPUT (5)
m
c o
W103
TO: INPUT (1)
G H
DSP-A5
2
9 9
9 8 2 9 9
E-45/J-43