- 6 -
- 7 -
BLOCK DIAGRAM
U401 M38223E4HP4
SYSTEM CONTROL CP
U
& LCD DISPLAY DRIVE
R
Q401- Q405
MUTE CIRCUIT
Q301-Q304
MUTE
M317 RCA JACK
U302 PMC1710
M318
RCA JACK DIGITAL OUTPUT
M501*
LCD DISPLAY
8
7
27
22
2
1
3
51
78
35
1
2
16
13
3
61
62
63
51
43
39
40
46
45
38
24
12
9
2
4
3
6
60
L
R
L
R
CD AUDIO
O/P
12
15
28
16
18
6
1
U301
CXD3017Q
DIGITAL SIGNAL
PROCESSOR
26
1
27
2
12
16
13
17
U101 CXA2581 ANALOG SIGNAL
PROCESSOR/SERVO
RFAC
RFDC
FE
SE
Q104~Q107
MOTOR DRIVER
U201 BA6392 FOCUS & TRACKING MOTOR DRIVER
LOADING MOTOR
LOADING MOTOR LIMIT SWITCH
SPINDLE MOTOR
SLED MOTOR
PU-IN
LIMIT SWITCH
PICK UP
DISC
M113
REMOTE SENSOR
CD MECHANISM UNIT
POWER
TRANSFORMER
AC POWER I /
P
KEYBOARD
M110
M109
REPEAT
M105
M108
M107
RANDOM
M102
M106
M104
M103
TIM
E
M101
Q101
DAC
U306
U305
11
U501,U507
DIGITAL POWER
U502-3,U506 ANALOGUE
POWER
+8V
+5V
+12V
5V
-12V
D514-D517 RECTIFIER
DIODES
D501-D504 RECTIFIER
DIODES
D506
RECTIFIER
DIODES
U504
POWER FOR
EL LIGHT
M502
EL LIGHT
Q307, Q309
Q312, Q313
RL101 RELAY
U403
74HC00
NAND GATE
M303
EMC FILTER
L301
DIGITAL COIL
M500
1