Yamaha GX-700 Service Manual page 44

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A
B
GX-700/GX-700VCD
PRINTED CIRCUIT BOARD (Foil side)
1
2
CLOSE.SW
OPEN SW
MA
MB
DGND
+MCR
PLAY-SW
5V-SEBSOR
SENSOR-OUT
+SOL
CRO2
PACK
F.REC
NC
R.REC
3
E+
E-
Rch+
Rch-
Lch-
Lch+
AGND
FROM : OPERATION(2)
4
5
50
6
C
GX-700VCD P.C.B. INPUT(1)
5V
FROM : OPERATION(3)
HP.R
HP.L
-
-
REC LEVEL ADJ
TUNE.RIN
TONE.LIN
TONE.ROUT
TONE.LOUT
-12V
5V
1
MDJB
10
(Lch)
(Rch)
CLOSE
OPEN
E
LIN
E
RIN
E
MIC.ROUT
(Lch)
E
MIC.LOUT
E
-
-
MICSW
LACTH
CLDCK
DATA
(Lch)
(Rch)
9
1
(Rch)
BIAS ADJ.
DGND
REM
SUB+5V
VREF
KEY1-1
KEY0
VOL A IN
VOL B IN
STANBY
TIMER
5.0V
FLRES
FLCE
FLCLK
FLDAT
FLGND
VP
FL1
FL2
DGND
#22
TO : OPERATION(3)
W12
TO : MAIN(1)
D
E
(Lead Type Device)
HP.GND
5V
HP.R
HPIN
HP.L
HP.GND
FROM : VCD(1)
E
MUTESW
TONE.RIN
-
TONE.LIN
YMA
E
E
TONE.ROUT
E
TONR.LOUT
E
E
+12V
MDJA
DGND
W6
W6
10
18
9
1
#17
W16
#15
TO : MAIN(1)
W14
51
F
FROM : EFFECT(1)
FROM : TUNER
#34
W1
TO : EFFECT(1)
FREQUENCY
STEP
(R,T only)
HP.GND
HP.R
TV MODE
HP.L
E
TONE.RIN
TONE.LIN
E
SUBWOOFER
TONE.ROUT
TONR.LOUT
OUT
IN
VIDEO
OUT
1
8
IN
#16
W15
TO : MAIN(2)
G
H
OUT
VCR
AUX/MD

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