Yamaha GX-700 Service Manual page 50

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A
B
GX-700/GX-700VCD
PRINTED CIRCUIT BOARD (Foil side)
1
P.C.B. EFFECT(1)
DIGITAL
OUT
2
12V
/VCR
VSEL1
VSEL0
DSEL1
DSEL0
GND
5.0V
3
4
E
R.IN
E
L.IN
E
RC.OUT
E
LC.OUT
E
CENOUT
E
C
AB
C/SPEIN
C/SMUTE
DLCE
TUDO
TUCLK
TUCE
BGND
-9V
9.0V
AGND
-12V
+12V
AGND
5.0V
5
62
6
C
(Lead Type Device)
VIDEO DIGNAL
MONITOR
VCR
VIDEO
OUT
OUT
IN
1
9
GX-700VCD
ONLY
9
16
8
1
1
9
1
9
16
30
15
1
1
9
E
RR
E
#35
W3
TO: EFFECT(2)
D
E
P.C.B. EFFECT(1)
i
63
F
G
(Surface Mount Device)
GX-700VCD
ONLY
16
1
17
64
32
49
33
48
H
Point i (Pin32 of IC5)
H : 0.1 µsec/div
V : 2V/div
DC range
1 : 1 probe
0V

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