MD-101A
U1
U2
U3
U4
U5
2
2
2
2
2
2
2
2
2
2
2
2
2
D801
P801B
Q801
S801
S802
S803
S804
S805
S806
S807
S807
S808
S809
S810
S811
S812
S813
S814
X702
STOP
PLAY
FF
FR
YES
NO
REC
LP_MODE
CD_DUB
INPUT
STANBY/ON
DISPLAY
Q803
NCDIS-7301
25137301
1
J1B
J2B
C922
P001
P702
P102A
P801A
P903A
P905A
P906A
X701
J1A
J2A
JL901A
P901
T901
AC-H
AC-G
C913
JL901B
P904
P102
P402
P903
P905
P906
Q401
Q402
Q902
Q905
Q906
Q907
P801B
3.3V
5VA
5VB
AGND1
AGND2
AMUTE
CLK
DIN0
DIN1
DOUT
GND1
H+5V
HGND
LIN
LOUT
M+5VA
M+5VB
MDREQ
MGND1
MGND2
PDOWN
PWRCNT
RCREQ
RESET
RIN
ROUT
SDATAMD
SDATARC
SPL/XSPD
MULTI JOG
FL tube
Sub microprocessor
Q802
Remote sensor
STANDBY/ON
FLRESET
FLDATA
FLCLK
+VDISP
JOGB
LED
JOGA
5V
FLCS
REMO
KEY1
F2
KEY0
F1
SUB_ACK
GND
GND
Main microprocessor
Q701
P402A
CN102
CN110
ANALOG
INPUT
OUTPUT
RI
REMOTE
CONTROL
DIGITAL INPUT
2
1
For MD
adjustment
ROUT
GND
LOUT
GND
-11V
GND
GND
GND
+10.2V
GND
LIN
GND
RIN
RI
+3.3V
GND
-5.0V
POWER CONT
GND
+5.1V
GND
+5.1V
+36V
F1
F2
POFF
GND
+5.8V
Power transformer
AC1
GND
GND
AC1
AC2
F2
F1
AC IN
XOPT
-
DIN1
DIN2
GND
PC BOARD CONNECTION DIAGRAM
NAAR-7298
Main circuit PC board
NADG-7299
Microprocessor
PC board
NAPS-7300
Power supply
PC board
NADIS-7301
Display PC board
NAETC-7302
AC outlet
PC board
KMK-260EDN
MD Mechanism