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5
QQ
3 7 63 1515 0
VM+5V
CN4101
VM+5V
30
(D.O)
GND
27
GND
25
DIN
24
(PB)
DA DATA
20
AD DATA
18
(REC)
D.GND
17
D.GND
14
DSCK
11
DSTB
10
MD DATA
9
SYS DATA
8
D GND
7
VH+5V
VH+5V
1
J140
OPT1
14
OPT2
15
MD CLK
1
MOD DATA
2
MDI DATA
3
DSTB
13
J104
9
10
CN4
9
10
CN1
TE
L 13942296513
7
(D.O)
CN3
2
(L2)
CN1
10
(CD)
5
CN5
18
8
www
16
9
CN1
3
.
4
8
CN5
23
(TX)
17
5
http://www.xiaoyu163.com
IC4801
VD+5V
(TC74HC00AF)
VA+5V
DA DATA
(PB)
AD DATA
(REC)
VD+5V
VH+5V
VD+5V VM+5V
J104
J102
7
4
5
3
2
3 4
CN2
CN4
7
4
5
3
2
3
V+12V
VH+5V
VD+5V
D. OUT
CD. OUT
E
AF ASSY
CD. OUT
(LO)
+
PB L
LIN2
LIN 2
CD L
(L2)
TX L
(CD)
(MO)
LIN1
(TX)
(LC75398NE)
CD L
GNDCDM
VH+5V
VM+5V
VD+5V
V+12V
V+12TX
GNDU
AC
V+5.6U
x
ao
y
V+5UN
i
V+5CDM
V+5CD
TX LcH
TX+5V
http://www.xiaoyu163.com
6
8
(REC)
VA+12V
IC4202
VD+3V
(BA4558F)
(REC)
VD+3V
Q4003
IC4301
2SC1740S
(AK4520A)
L
MD ASSY
(PB)
(D.O)
CN3
4
8
9
7
1
(LO2)
VM+5V
V+5
(D.O)
Q Q
3
6 7
1 3
(LO1)
IC3002
(NJM4558MD)
3
2
(MO)
(MO)
IC3001
(L1)
IC4001
(NJM7805FA)
IC131
(NJM7812FA)
u163
.
D3008
D3009
V+5
IC141
(NJM7805FA)
6
7
2 9
9 4
2 8
SIGNAL ROUTE
(CD)
: CD AUDIO SIGNAL
(L1)
: LINE 1 SIGNAL
(PB)
: MD PB SIGNAL
(L2)
: LINE 2 SIGNAL
(MO)
: MAIN OUT SIGNAL
VA+12V
(D.O)
: OPTICAL OUT SIGNAL
(TX)
: TUNER AUDIO SIGNAL
VA+5V
(LO1)
: LINE OUT 1 SIGNAL
Q4002
2SD1858X
(LO2)
: LINE OUT 2 SIGNAL
(LO)
: LINE OUT SIGNAL
(REC)
: RECORDING SIGNAL
F- TERMINAL
J103
V IN
8
VCC
9
GND OPT
7
LIN2
2
(L2)
LOUT2
1
CN32
CN132
(LO1)
LOUT1
LOUT1
9
9
1 5
0 5
8
2 9
9 4
+
AOUT L
AOUT L
1
12
12
-
(MO)
LIN1
LIN1
6
6
(L1)
GNDS
GNDS
7
7
R- TERMINAL
CN31
CN131
V+12UN
V+12UN
9
9
AC
AC
8
8
V+5.6V
V+5.6V
7
7
V+5UN
V+5UN
10
10
B2GND
B2GND
3
3
B1GND
B1GND
2
2
GNDU
GNDU
6
6
SIGNAL ROUTE
m
(FS)
: FOCUS SERVO LOOP LINE
(TS)
co
: TRACKING SERVO LOOP LINE
(SM)
: SPINDLE MOTOR ROUTE
(CM)
: CARRIAGE MOTOR ROUTE
(LM)
: LOADING MOTOR ROUTE
7
8
XC-IS21MD
9 9
A
ASSY
I
OPT OUT
1 2
3
(D.O)
B
LINE IN2
(L2)
LINE OUT2
(LO2)
LINE OUT1
2 8
9 9
AUDIO OUT
LINE IN1
(L1)
ASSY
C
H
CN7101
1
V+12UN
3
AC
4
V+5.6V
5
V+5UN
6
B2GND
9
B1GND
10
GNDU
D
15
8
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