A
B
C
D
E
F
G
H
1
2
3
4
5
6
MDX-E300
60
Point
q
(Pin 13 of IC6)
V : 2V/div
H : 20
µ
sec/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)
R IN
R OUT
G
L OUT
L IN
FR
OM :
MAIN (2)
AC1
GND
AC2
FL1
FL2
FR
OM :
MAIN (3)
DGND
DGND
FLCLK
FLD
A
T
REM
JOG1
KEY2
DGND
FL2
VP
/FLRES
/FLCE
VD
JOG2
KEY3
KEY1
FR
OM :
MAIN (2)
IN
OUT
IN
1
2
OUT
SYSTEM
CONNECT
OR
ANALOG
DIGIT
A
L
MAIN ( 1 ) P.C.B.
(Lead Type Device)
1
8
16
9
1
4
8
5
GND
BACKUP
/MDRES
DSCK
KDATA
DSTBT
GND
GND
D5V
LOADIN
LIN
RIN
LOUT
ROUT
DIGOUT
DIGIN
PDOWN
MD-ST
X
MDDATA
GND
GND
D5V
X
AVCC
AAGND
ADGND
AAGND
FR
OM :
MD MAIN
FL1
R, B, G only
W410 BL
MAIN ( 1 ) P.C.B.
(Surface Mount Device)
9
16
1
8
1
4
5
8
1
4
5
8
1
4
5
8
8
14
1
7
1
30
80
51
31
50
10
0
81
J only
w
q