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15
16
17
18
SCHEMATIC DIAGRAM - 2
A
CD SERVO CIRCUIT
: +B SIGNAL LINE
TO CD SERVO
CIRCUIT (1/2)
M7302*
TRAVERSE
MOTOR
+
14
13
12
11
10
IC7002
C0GBY0000117
2CH MOTOR DRIVER
15
16
17
18
19
P1
+
M7301*
SPINDLE
MOTOR
R7340
D7341
D7342
D7343
C7341
B0ECKM000016
B0ECKM000016
B0ECKM000016
C7334
10V100
C7335
NOTE: " * " REF IS FOR INDICATION ONLY
15
16
17
18
19
20
21
: CD AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
R7332
12K
R7323
3.3K
R7327
5.6K
9
8
29
7
6
5
4
3
2
1
GND
C7352
1200P
GND
20
21
30
22
23
24
25
26
27
28
C7339
1800P
R7336
10
R7329
4.7K
R7325
100
R7341
1.2K
R7335
100
C7340
1K
1000P
10
0.01
19
20
21
22
23
24
S7201
RESET
2
4
1
3
REST_SW
R7331
47K
TRVP
NRST
STATUS
R7349
100K
TRP
BLKCK
MLD
MDATA
MCLK
USBIN
C7338
R7322
0.015
5.6K
LDSW
R7255
10K
5V
R_CH
C7315
R7321
1.5K
0.15
L_CH
K7713
0
VREF
R7328
27K
FOP
R7315
1K
SPOUT
3.3V
LID_RIGHT
LID_LEFT
C7704
15P
AGND
VSS
M-
M+
22
23
24
80
25
26
27
C7243
0.01
CN7002
TP
11
27
1
+7.5V
TP
10
2
PGND
TP
3
CD_OPEN_SW
3
TP
1
4
LOADING (TRAVERSE)
TP
2
5
CD_INNER_SW (NC)
CP3
R7254
1K
6
CD_RESET
CP4
R7253
100
7
CD_SO
CP31
R7262
100
8
CD_S_REQ
TP
9
R7264
100
9
CD_MREQ
TP
8
R7265
100
10
CD_SI
TP
7
R7266
100
CD_SCLK
11
TP
12
B
K7202
100
12
CD_USB_IN
TO
TP
14
13
LD_SW
MAIN CIRCUIT
(CN2706)
14
DGND
15
+5V
IN SCHEMATIC
16
+5V
DIAGRAM - 5
17
ROUT
18
AGND
19
LOUT
20
CD_I2S_MCLK
21
DGND
22
3.3V
23
LD_CW
24
LD_CCW
25
M+
TP
18
K7712
0
26
M-
27
CD_CLOSE_SW
1
C7207
10
C7751
6.3V47
CN7003
1
SW_CLOSE
TO
2
GND
LOADING MOTOR P.C.B.
3
SW_OPEN
4
(CD MECHANISM UNIT BRS1C)
LDM-
5
LDM+
1/2
2/2
SA-AKX12PH/PN CD SERVO CIRCUIT
25
26
27
28
A
B
C
D
E
F
G
H
28
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