-43-
SCHEMATIC DIAGRAM -2/7 (MAIN) -2/3
3.2V
+3.7V
3.3V
PICKUP ASSY
KSM-213DSCM
VDD REG
3.3V
REG
T
O/FROM MAIN C.B
(3/3)
T
O/FROM MAIN C.B
(1/3)
T
O/FROM MAIN C.B (3/3)
ASP/DSP
CD DRIVER
CD TRAY
DRIVER
IC303,304
CD MECHANHISM: CMCJ0129
MAIN
C.B(2/3)
:PB(DIGITAL)
:PB(ANALOG)
SIGNAL
+4.7V
+6V
+6V
+1.63V
VREF
3.3V
+12V
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299