3
DCM-390/290/27/500AE
BLOCK DIAGRAM
CD
PICK
U
P
TRACKING
FOCUS
M
-
+
SLED
M
-
+
DISC
PU
SWITCH
MECHA
ASS'Y
VFD
KEYS
AMP
&
LPF
CXD3059 CD
DSP
BA6392FP
DRIVER
15218
MCF5249
CPU
29LV160
ROM
4641632
RAM
CONTROL
PCB
CPU
PCB
UPD1631
VFD
DRIVER
BUFFER
74HC00
TOTX179
AUDIO
O
UT
DIGITAL
O
UT
M
-
+
LOADING
M
-
+
TURNTABLE
SWITCHES
T
5CD
LOADER
POWER
TX.
1
2
POWER SUPPLY
POWER
SWITCH
ISOLATING
TX.
IR
SENSOR
PIC-7043TM2
I/F
LA6531 DRIVER
L
3
R
2
G
1
PHONES
O
UT
4556 AMP
PHONES
PCB
PCM1716 PCM1732
DAC
OPTICAL
D.OUT
1
2
C1
A
SWITCH
74HC00
AC
INLET
2P
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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