Yamaha MDX-596 - Printed Circuit Board Layouts; Main P.C.B. Layouts

ABCDEFGH
1
2
3
4
5
6
MDX-596
Point q (Pin 13 of IC6)
V : 2V/div H : 20 µsec/div
DC range 1 : 1 probe
Point w
CH1 : Emitter of Q2
CH2 : Collector of Q14
V : 2V/div CH1
V : 2V/div CH2
H : 5 sec/div DC range 1 : 1 probe
0V
CH 2
CH 1
AC CORD
ON
AC CORD
OFF
■ PRINTED CIRCUIT BOARD (Foil side)
E-42/J-40
FL2 FL1 AC2 GND AC1
16
9
8
1
ANALOG
DIGITAL(OPTICAL)
IN
IN
OUT
OUT
12
MAIN (1) P.C.B.
DIGout
DIGin
PDOWN
MD-ST
SEARCH
MDDATA
GNDd
GNDd
D6.5/5V
X
AVcc
AAGND
ADGND
AAGND
GNDd
5
/MD-RES
DSCK
KDATA
DSTB
GNDd
GNDd
D6.5/5V
/LOADIN
LIN
RIN
LOUT
ROUT
DGND KEY2 Jog1 TPLY REM FLDAT /FLCLK FLGND FL1 DGND
KEY1 KEY3 log2 TREC Vd+5v /FLCE /FLRES VP FL2
V-VB V+VB GND RIN LIN
RIN ROUT G G LOUT LIN
8
14
1
7
1
1
3
0
8
0
5
1
3
1
5
0
1
0
0
8
1
4
58
1
5
8
4
1
58
18
169
4
1
58
4
FROM : MAIN(3)
FROM : MD MAIN
FROM : MAIN(6)
FROM: MAIN(2)
J only
R, G, B, A only
w
q
R116
R117
R118
R119
LIN
RIN
GND
V+VB
V-VB
LIN
LOUT
G
G
ROUT
RIN
81
W201
#6
TO : MAIN(1)
W202
#7
TO : MAIN(1)
ANALOG
REC LEVEL
LEVEL PHONES
L202
MAIN (2) P.C.B.