A
B
C
D
E
F
G
H
1
2
3
4
5
6
GX-505/GX-505VCD
■
PRINTED CIRCUIT BOARD (Foil side)
48
49
12V
-12V
L
E
R
DGND
U5.6V
SYSI
CDCE
CDRES
SYSO
SYSCK
VSEL
A
GND
A
GND
STEIN
ST
AD
TUD
A
T
A
TUCLK
TUDO
TUCE
TUMUTE
12V
TUR
E
TUL
5.0V
DGND
DSEL0
DSEL1
VSEL0
VSEL1
/ VCR
12V
KEY1
KEY1-1
KEY2
KEY3
KEY4
DGND
FA
C
1
FA
C
2
12V
-12V
-27V
26V
+12M
KGND
-LB
PREOC
A
GND
PREOL
DGND
PREOR
IPR
T
SR
ON
VPR
T
THER
UGND
MUTE
-LB
KGND
FA
N
SUBE
PR
ON
SUBB
AC
IN
DGND
U5.6V
12V
A
GND
-12V
DGND
U5.6V
12V
A
GND
-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
E
LIN
E
RIN
E
MIC.ROUT
E
MIC.LOUT
E
-
-
MICSW
LACTH
CLOCK
DATA
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
PACK
F.REC
NC
R.REC
HP.GND
HP.R
HP.L
E
TONE.RIN
TONE.LIN
E
TONE.ROUT
TONR.LOUT
T
O
:
DECK
T
O
:
DECK
#30
#31
W3
PB LEVEL ADJ
.
T
APE SPEED ADJ
.
T
O
:
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
TO : MAIN(2)
#16
W15
TO : INPUT(2)
#34
W1
TO : MAIN(1)
TO : MAIN(1)
TO : OPERATION(3)
FROM : OPERATION(2)
#17
W16
#22
W12
#15
W14
W6
W17
W5
FREQUENCY
STEP
(R,T only)
SUBWOOFER
OUT
OUT
AUX/MD
IN
BIAS ADJ.
1
10
FROM : OPERATION(2)
FROM : VCD
FROM : TUNER
10
18
9
1
1
8
9
1
(Lch)
(Rch)
(Lch)
(Rch)
GX-505VCD INPUT P.C.B. (1) (Lead Type Device)
TV MODE
REC LEVEL ADJ.
FROM : OPERATION(3)
T
O
:
VCD(1)
#40
W403
FROM : INPUT(1)
MONITOR
OUT
DIGITAL
OUT
T
O
:
VCD(1)
#39
W401
GX-505VCD INPUT P.C.B. (2)
Lead Type Device
-
GND
DOUT
VMUTE
GND
-
VIDEO
+12V
N.C
N.C
N.C
DSEL1
DSEL0
GND
5V
GX-505VCD INPUT P.C.B. (2)
(Surface Mount Device)
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
Q402
A4
Q403
A2
Q404
A2
Содержание GX-505
Страница 4: ...GX 505 GX 505VCD GX 505 VCD GX 505 PANELS B G models U C R A models 3 ...
Страница 5: ...GX 505 GX 505VCD GX 505 VCD A model U C models R model B G models 4 ...
Страница 6: ...GX 505 GX 505VCD GX 505 VCD R T models L model GX 505VCD PANELS 5 ...
Страница 33: ...GX 505 GX 505VCD GX 505 VCD ANODE CONNECTION 32 RIGHT LEFT LEFT RIGHT BELOW UPPER RIGHT CENTER LEFT ...