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SCHEMATIC DIAGRAM (CD)
C1336
0.1
C1312
0.047
VC
VREF
16
C1313
COM
0.1
3.3V
15
C1314
10P
C1307
R1340
E
47/10
100K
14
R1341
C1347
D
18K
10P
13
R1342
R1347
A
18K
8.2K
12
R1343
R1348
B
18K
8.2K
11
C1316
C1348
R1344
10P
C
18K
10
R1346
F
100K
9
GND
8
LD
7
C1317
R1303
VR
100
3300P
6
R1302
PD
470
C1318
1/50
5
C1306
0.01
F+
4
R1312
0
T-
3
T+
C1320
47P
2
R1305
F-
3.3
1
Q1301
PICK UP
SF-P101NR
2SB810
(2SA608NF)
R1308
BASE
47K
MECHANISM
L1301
DA11T3CN
22u
LIMIT SW
GND
1
LIMIT
2
SLED MOTOR
SL-
M
3
SL+
4
SP-
M
5
SP+
6
SPINDLE MOTOR
C1511
100/10
24 23 22 21 20 19
IC104
LA6548NH
1
2
3
4
5
6
C1509
1
000
R1507
This is a basic schematic diagram.
R1318
C1324
12K
0.1
RESET
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
R1314
10K
1
SLCO
2
APC
SLCIST
COMMAND
SERIAL
INTERFACE
OUT
3
EFMIN
SLICE
PLL
LEVEL
R1316
VCEC
CONTROL
27K
INTERPOLATION
4
RF
MUTE
AGC
5
RFVDD
RAM
EQ
6
RFVSS
MIX
0.1
7
FIN1
IC101
ERROR
8
FIN2
CORRECTION
LC78646
AUDIO_CD
9
TIN1
TBAL
10
TIN2
TBAL
11
VREF
12
REF1
13
FE
LPF
14
TEC
SW
15
TE
LPF
C1319
2200P
16
RFMON
17
JITTC
S/H
MONITOR
18
ADAVDD
19
ADAVSS
20
TDO
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
AUD-VDD
EMPH
C1333
TP5
TP6
TP7
0.1
3.3V
FE-VDD
DSP-VDD
FE-GND
DSP-GND
C1510
1/50
18 17 16 15 14 13
PR151
Q1501
400mA
KTA1273
7
8
9 10 11 12
P-GND
(OPEN)
C1508
1/50
- 22 -
DRF
WRQ
DSP-DATA
DSP-COND
DSP-CLK
R1326
6.8K
C1420
62
61
15P
R1321
1K
60
DATA
R1322
1K
59
DATACK
R1323
1K
LRSY
58
DAC-DATA
(OPEN)
ASDFIN
57
(OPEN)
DAC-BCLK
ASDACK
56
(OPEN)
DAC-LRCK
ASLRCK
55
R1345
0
16MOUT
54
L1302
000
EFLG
53
C2F
52
R1324
470
XVSS
51
R1409
1K
R1325
50
R1408
1K
FSX/16MIN
C1329
0
0.1
R1407
1K
XIN
49
C1330
22P
XOUT
48
C1331
22P
XVDD
47
R1327
R1406
L1401
47
0
000
RVDD
RCHO
C1721
RVSS
0.1
IC102
LVSS
LC78684E
LCHO
R1405
C1722
470/6.3
3.3K
39
40
R1404
C1332
47K
0.1
C1404
1/50
L1303
100u
Q1401
KTC3199
R1401
R1402
3.3K
10K
C1803
1000P
R1703
100K
C1703
1000P
R1803
100K
C1910
0.0033
TO CD-MECHA
EMC USE
D-GND
CD-7V
R-CH
L-CH
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
diagram designated components in which safety and performance can be of special significance. When replacing a component identified by
the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-
current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product
to the customer.
RESET
C1407
0.1
R1412
6.8K
R1415
1.5K
C1417
15P
R1411
6.8K
C1418
15P
R1410
6.8K
C1419
15P
DATAIN
DATACK
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
1
LRSY
60
MADRS0
2
ADDATA
59
MADRS1
3
ADBCK
MADRS2
58
u-COM-I/F
MP3-DEC
4
ADLRCK
MADRS3
57
5
C2FIN
MADRS4
56
AUDIO_I/F
DATA-I/F
6
VSS
MADRS5
55
7
CKIN
MADRS6
54
8
VSS
MADRS7
53
9
CKOUT
VSS
52
C1406
C1412
ANTI-SHOCK
CDROM
10
VSS
DVDD4
51
0.1
0.1
11
DVDD1
MADRS8
50
12
PW
MADRS9
49
13
SBSY
MADRS10
48
A10
14
SESY
MADRS11
47
A11
DRAM-I/F
15
SBCK
MADRS12
46
R1433
ADDRESS
220
16
AVDD
OE
45
R1434
47
CONTROL
17
VPRFR
UCAS
44
CASUB
R1435
220
18
VCOC
LCAS
43
CAS
R1436
220
19
VPDO
WE
42
AVSS
20
41
RAS
R1437
RAS
220
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
C1403
0.1
C1413
0.1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
IC103
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C1415
0.1
C1414
C1416
0.1
470/10
PRODUCT SAFETY NOTICE
- 23 -
CN145
CN146
A0
AUX_L
1
A1
2
AUX_GND
A2
AUX_R
3
A3
A4
A5
A6
A7
A8
A9
OE
WE
R1351
1K
CD_RESET
R1352
2.2K
CD_CE
R1353
2.2K
CD-CLK
R1355
1K
CD-DATA
R1356
2.2K
CD-CMD
R1357
2.2K
MP3_CE
FSYNC
R1358
1K
FSYNC
WRQ
R1359
1K
WRQ
DRF
R1360
1K
DRF
TU-LCH
TU-GND
TU-RCH
+12V
+8.5V
CN122
D-GND
1
D1502 D1501
2
+8.5V
L1501
C1501
RL153 RL153
000
CD-RCH
0.1
3
4
A-GND
CD-LCH
5
C1502
TU-RCH
6
0.1
7
TU-GND
TU-LCH
8
+12V
9
CD-7V
and
mark in the parts list and the schematic
! ! !
! ! !
and
, use only
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