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15.8. Panel, LCD, USB, Remote Sensor & CD Interface Circuit
1
2
3
SCHEMATIC DIAGRAM - 9
A
PANEL CIRCUIT
R9002
R9003
10K
10K
B
VR9000
VOLUME
S9001
S9000
POWER
USB
R9004
S9013
S9002
R9005
1.2K
CD
OPEN/CLOSE
1 2 3
1.2K
S9006
S9004
R9006
R9007
STOP/TUNE
1.5K
RADIO/EXT-IN
1.5K
MODE
C9000
100p
C
R9008
R9009
S9008
S9003
2.2K
PLAY/PAUSE
2.2K
LATIN/PRESET
R9000
10K
S9005
R9010
S9009
R9011
MANUAL EQ
3.3K
FWD
3.3K
R9012
S9010
S9007
R9013
4.7K
USB REC
D.BASS
4.7K
S9011
R9015
RWD
6.8K
S9014
R9017
15K
DISPLAY
D
R9019
S9015
47K
DIMMER
LCD CIRCUIT
: +B SIGNAL LINE
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
6
F
22
21
20
19
18
17
16
15
14
13
12
SEG21
R935
23
SEG21
COM2
11
SEG20
180
COM1
24
SEG20
10
SEG19
25
SEG19
COM0
9
SEG18
[21] SEG23
[12] COM3
BZ
26
SEG18
[22] SEG22
[13] SEG31
8
SEG17
IC900
VDD
27
SEG17
7
SEG16
C0HBA0000295
28
SEG16
VLCD
G
6
SEG15
LCD DRIVER
29
SEG15
VSS
5
SEG14
30
[34] SEG10
DATA
4
SEG14
SEG13
[35] SEG9
[44] SEG0
31
SEG13
WR
3
SEG12
32
SEG12
RD
2
SEG11
33
SEG11
CS
1
34
35
36
37 38
39
40 42 42
43
44
NOTE: " * " REF IS FOR INDICATION ONLY
H
1
2
3
4
5
6
: +B SIGNAL LINE
CN9001
1
DGND
2
PW_SYS_3R3V
3
RMT
4
RMT
CN9000
17
1
ROTARY_JOGB
JOG_VOLA
2
JOG_VOLB
3
4
NC
NC
5
LCD_DATA
6
LCD_CE
7
TO
8
LCD_WR
MAIN (MICON)
9
RMT
CIRCUIT (CN2000)
10
C9001
KEY1
100p
11
IN SCHEMATIC
KEY2
12
DGND
DIAGRAM - 4
R9001
13
DGND
10K
14
PW_SYS_3R3V
15
LED_DIMMER
16
PW_3V3
17
PW_5V
1
ZJ9001*
7
DGND
6
LCD_CE
5
LCD_WR
4
LCD_DATA
3
PW_3V3
2
LED_DIMMER
1
PW_5V
DP900
L5AYAYY00061
LCD
17
1
8
1
9
20
2
1
22
23
24
25
26
27
2
8
29
30
31
32
33
34
35
36
R933
180
D993
B3AFA0000131
ZJ6000*
Q900
B1GBCFJN0033
1
PW_5V
LED DRIVE
2
LED_DIMMER
3
PW_3V3
LB900
4
LCD_DATA
J0JBC0000019
C907
0.01
R901
5
LCD_WR
15K
R906
0
6
LCD_CE
R905
0
7
DGND
R903
470
R908
1K
4
5
6
7
8
9
USB CIRCUIT
JK9300
G
1
VBUS
D-
2
USB PORT
D+
3
DGND
4
G
R9300
A
REMOTE SENSOR CIRCUIT
CN9002
SENSOR
1
DGND
G1
2
PW_SYS_3R3V
3
RMT
1
4
RMT
C9004
100p
F
CD INTERFACE CIRCUIT
5
LDM+
4
LDM-
3
OPEN_SW
2
DGND
M7302*
1
CLOSE_SW
SPINDLE MOTOR
CKA3
+
CKA4
10
SPM+
9
SPM-
8
CLOSE_SW
3
1
7
REST_SW
6
DGND
4
2
5
OPEN_SW
4
LDM-
S7201
3
LDM+
RESET
2
TRV-
1
TRV+
+
CKA2
CKA1
M7301*
TRAVERSE MOTOR
SA-AKX17PH/PN PANEL / LCD / USB
7
8
9
55
10
11
12
: +B SIGNAL LINE
: USB SIGNAL LINE
ZJ9300*
A
TO
1
PW_5V
MAIN (MICON)
2
D-
CIRCUIT (CN2002)
3
D+
DGND
4
IN SCHEMATIC
5
NC
DIAGRAM - 4
D9300
B3AAA0000487
0
: +B SIGNAL LINE
IR9000
G2
2
3
C9005
1000p
CN7001
TO LOADING P.C.B.
(CD MECHANISM UNIT BRS11C)
CN7002
1
A
TO
MAIN (CD SERVO)
CIRCUIT (CN8251)
IN SCHEMATIC
DIAGRAM - 1
10
/
REMOTE SENSOR / CD INTERFACE
10
11
12
13
14
A
B
C
D
E
F
G
CIRCUIT
H
13
14
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