Specifications
ABCDEFGH
1
2
3
4
5
6
GX-707/GX-707VCD
■ PRINTED CIRCUIT BOARD (Foil side)
48 49
12V
-12V
L
E
R
DGND
U5.6V
SYSI
CDCE
CDRES
SYSO
SYSCK
VSEL
AGND
AGND
STEIN
STAD
TUDATA
TUCLK
TUDO
TUCE
TUMUTE
12V
TUR
E
TUL
KEY1
KEY1-1
KEY2
KEY3
KEY4
DGND
FAC1
FAC2
12V
-12V
-27V
26V
+12M
KGND
-LB
PREOC
AGND
PREOL
DGND
PREOR
IPRT
SRON
VPRT
THER
UGND
MUTE
-LB
KGND
FAN
SUBE
PRON
SUBB
ACIN
DGND
U5.6V
12V
AGND
-12V
DGND
U5.6V
12V
AGND
-12V
5V
HPIN
HP.GND
MUTESW
-
YMA
E
E
E
E
+12V
MDJA
DGND
5V
HP.R
HP.L
-
-
TUNE.RIN
TONE.LIN
TONE.ROUT
TONE.LOUT
-12V
5V
MDJB
HP.GND
HP.R
HP.L
E
TONE.RIN
TONE.LIN
E
TONE.ROUT
TONR.LOUT
CLOSE.SW
OPEN SW
CLOSE
OPEN
E+
E-
Rch+
Rch-
Lch-
Lch+
AGND
MA
MB
DGND
+MCR
PLAY-SW
5V-SEBSOR
SENSOR-OUT
+SOL
CRO2
PAC K
F.REC
NC
R.REC
HP.GND
HP.R
HP.L
E
TONE.RIN
TONE.LIN
E
TONE.ROUT
TONR.LOUT
TO : DECK
TO : DECK
#30
#31
W3
PB LEVEL ADJ.
TAPE SPEED ADJ.
TO : DECK
#29
W4
W2
(Rch)
(Lch)
W6
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
E
LIN
E
RIN
E
MIC.ROUT
E
MIC.LOUT
E
-
-
MICSW
LACTH
CLDCK
DATA
TO : MAIN(2)
#16
W15
TO : MAIN(1)
TO : MAIN(1)
TO : OPERATION(2)
FROM : OPERATION(2)
#17
W16
#22
W12
#15
W14
W6
W17
W5
W7
FREQUENCY
STEP
(R,T only)
SUBWOOFER
OUT
OUT
AUX/MD
VCR
IN
OUT
TV MODE
VIDEO
IN
BIAS ADJ.
1
10
FROM : OPERATION(2)
FROM : VCD
10 18
91
18
91
(Lch)
(Rch)
(Lch)
(Rch)
GX-707VCD INPUT P.C.B. (1) (Lead Type Device)
REC LEVEL ADJ
E
R.IN
E
L.IN
E
RC.OUT
E
LC.OUT
E
CENOUT
E
-
E
/ BC
/ A
C / SPEIN
C / S MUTE
DLCE
TUDO
TUCLK
-
TUCE
AGND
-9V
9.0V
AGND
-12V
+12V
AGND
5.0V
FROM : TUNER
FROM : EFFECT(1)
5.0V
DGND
DSEL0
DSEL1
VSEL0
VSEL1
/ VCR
12V
TO : EFFECT(1)
#34
W1
E
CENOUT
AGND
CENOUT
FROM : OPERATION(3)
Ref. No. Location
IC1 C2
IC2 D3
IC10 G4
IC26 F4
● Semiconductor Location
Ref. No. Location
Q2 C3
Q3 C3
Q4 C4
Q11 C3
Q12 D3
Q13 D3
Q17 D3
Q25 G4
Q26 G4
Q27 E4
Q28 F4
Q33 E4