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- 22 -
SCHEMATIC DIAGRAM (CD)
This is a basic schematic diagram.
PRODUCT SAFETY NOTICE
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
!!!
and
mark in the parts list and the schematic
diagram designated components in which safety and performance can be of special significance. When replacing a component identified by
!!!
and
, use only
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.
DRF
MP3_CE
FSYNC
WRQ
CD-CMD
CD-DATA
CD-CLK
CD_RESET
CD_CE
TU-LCH
TU-GND
TU-RCH
D-GND
+8.5V
CD-RCH
A-GND
CD-LCH
TU-RCH
TU-GND
TU-LCH
+12V
+12V
AUX_L
AUX_GND
AUX_R
+8.5V
EMC USE
TO CD-MECHA
CN112
C1315
C1308
C1312
C1313
C1314
C1301
C1305
C1319
C1321
C1309
C1326
C1323
C1324
C1329
C1721
C1333
C1332
R1341
R1342
R1343
R1344
R1303
R1302
R1314
R1316
R1315
R1317
R1304
R1312
R1310
R1311
R1305
Q1301
C1307
C1310
C1311
C1322
C1302
IC102
C1316
L1301
R1308
R1508
R1511
R1509
R1505
C1510
C1508
R1307
C1509
R1301
R1319
R1318
R1320
R1328
C1325
C1328
R1321
R1322
R1323
R1324
R1325
R1327
L1303
R1330
C1722
R1356
R1357
R1358
R1359
R1360
R1409
C1404
R1408
R1407
R1433
R1434
R1435
R1436
R1437
R1404
R1405
C1406
R1403
C1405
R1401
R1402
Q1401
C1401
C1402
C1403
C1413
C1415
C1416
C1414
C1412
R1414
C1410
C1411
C1511
C1501
C1502
R1415
L1501
L1302
L1401
Q1501
C1504
C1505
C1507
C1506
R1502
C1335
C1801
C1701
R1702
R1802
R1703
R1803
C1803
C1703
R1412
R1411
R1410
R1352
R1353
R1355
C1306
C1334
R1406
D1502 D1501
R1345
TP7
TP6
TP5
TP3
T
P2
TP1
TP4
TP9
CN111
TP8
R1340
R1503
R1346
C1320
IC101
R1351
IC103
R1438
R1439
R1440
CN122
CN146
CN145
PR151
R1326
R1309
C1317
IC104
R1361
C1327
C1407
C1318
C1417
C1418
C1419
C1910
C1909
X1451
C1331
C1330
C1420
C1336
C1347
C1348
R1347
R1348
R1331
R1332
L1304
L1305
L1306
2200P
0.1
0.047
0.1
10P
0.1
0.1
2200P
0.1
0.1
0.047
0.1
0.1
0.1
0.1
0.1
0.1
18K
18K
18K
18K
100
470
10K
27K
330
100K
0
0
1K
1K
3.3
2SB810
47/10
100/6.3
100/6.3
10/16
100/6.3
LC78684E
0.1
22u
47K
100
8.2K
6.8K
10K
1/50
1/50
1K
1
33
1.2K
12K
330
680
1/50
0.1
1K
1K
1K
470
0
47
100u
33
470/6.3
2.2K
2.2K
1K
1K
1K
1K
1/50
1K
1K
220
47
220
220
220
47K
3.3K
0.1
150
33P
3.3K
10K
KTC3199
100/6.3
47/10
0.1
0.1
0.1
470/10
0.1
0.1
100
0.1
0.1
100/10
0.1
0.1
1.5K
000
000
000
KTA1273
100/10
0.1
470/10
0.1
150
100/6.3
4.7/50
4.7/50
1K
1K
100K
100K
1000P
1000P
6.8K
6.8K
6.8K
2.2K
2.2K
1K
0.01
0.1
0
RL153 RL153
0
TE
FE
VC
RF
TF
REM
100K
6.8K
100K
47P
LC78646
1K
220
220
220
400mA
6.8K
5.6M
3300P
LA6548NH
1.8M
0.1
0.1
1/50
15P
15P
15P
0.0033
0.047
16.93
22P
22P
15P
0.1
10P
10P
8.2K
8.2K
4.7K
4.7K
47
47
47
6
5
4
3
2
1
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
1
2
3
18 17 16 15 14 13
7
8
9 10 11 12
24 23 22 21 20 19
1
2
3
4
5
6
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
OE
CASUB
CAS
WE
RAS
A4
A5
A6
A7
A8
A9
STREQ
CAS
D8
D9
D10
D11
D12
D13
D14
D15
D6
D5
D4
D3
D2
D1
D0
D7
WE
RAS
A0
A1
A2
A3
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
STREQ
STCK
STDAT
STCK
CASUB
OE
A10
A11
A10
A11
STDAT
D
A
B
C
BASE
MECHANISM
DA11T3CN
LD
MD
VR
LD
PD
GND
T+
T-
F-
F+
F
E
LIMIT SW
SPINDLE MOTOR
SLED MOTOR
PICK UP
SF-P101NR
TRCKING
COIL
FOCUS COIL
M
M
COM
SL-
SL+
LIMIT
GND
SP+
SP-
VC
3.3V
CD-7V
RESET
L-CH
R-CH
P-GND
CD-7V
R-CH
L-CH
DAC-DATA
DAC-BCLK
DAC-LRCK
DRF
DSP-DATA
DSP-COND
DSP-CLK
WRQ
RESET
3.3V
SLCO
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2
VREF
REF1
FE
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
FDO
SPDO
SLDO
GPDAC
CONT4
CONT5
SBCK/CONT6
SBCK/FG
DEFFCT
V/P
FSEQ
MONI1
MONI2
SFSY/MONI3
SBSY/MONI4
PW/MONI5
VSS
VDD
DOUT TEST
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
XVDD
XOUT
XIN
FSX/16MIN
XVSS
C2F
EFLG
16MOUT
ASLRCK
ASDACK
ASDFIN
LRSY
DATACK
DATA
CE
CL
DI
DO
WRQ
RES
DRF
VDDS
VSS
CONT3
CONT2
CONT1
PD01
PD02
VVSS
PCKIST
VVDD
FR
LDS
LDD
LRSY
ADDATA
ADBCK
ADLRCK
C2FIN
VSS
CKIN
VSS
CKOUT
VSS
DVDD1
PW
SBSY
SESY
SBCK
AVDD
VPRFR
VCOC
VPDO
AVSS
DVDD2
VSS
MDATA0
MDATA1
MDATA2
MDATA3
MDATA4
MDATA5
MDATA6
MDATA7
DVDD3
VSS
MDATA8
MDATA9
MDATA10
MDATA11
MDATA12
MDATA13
MDATA14
MDATA15
RAS
WE
LCAS
UCAS
OE
MADRS12
MADRS11
MADRS10
MADRS9
MADRS8
DVDD4
VSS
MADRS7
MADRS6
MADRS5
MADRS4
MADRS3
MADRS2
MADRS1
MADRS0
VDD5
VSS
STREQ
STCK
STDAT
FSYNC
CRCF
DVDD6
VSS
WOK
CNTOK
OVF
CMDOUT
CL
CE
INTB
RES
DATAIN
DATACK
CMDIN
VCC1
MUTE
VIN1
VG1
VO1+
VO1-
VO2-
VO2+
VG2
VIN2
REG_G
REG_B
RESET
CD
VIN3
VG3
VO3+
VO3-
VO4-
VO4+
VG4
VIN4
VREF
VCC2
D-GND
WRQ
FSYNC
DRF
VSS
VSS
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
VCC
VCC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
SERIAL
OUT
EVTERNAL
AUDIO_IN
LPF
CLOCK
GENERATOR
1BIT_DAC
8FS
D
IGITAL_FILTER
ATTENUATION
DEEMPHSIS
INTERPOLATION
MUTE
ERROR
CORRECTION
AUDIO_CD
S/H
RAM
VREF
AGC
EQ
MIX
SLICE
LEVEL
CONTROL
APC
LPF
LPF
SW
TBAL
TBAL
(2SA608NF)
(OPEN)
(OPEN)
(OPEN)
(OPEN)
(OPEN)
PLL
VCEC
COMMAND
INTERFACE
RUPTURE_DEFECT
MONITOR
SUBCODE_DECODE_CRC
FRAME_SYNC
DETECT_PROTECT_INSERT
EFM_DECODE
DRIVER_MUTE
EMPH
INSIDE_SW
FE-GND
DSP-GND
DSP-VDD
FE-VDD
AUD-VDD
AUDIO_I/F
u-COM-I/F
ANTI-SHOCK
CDROM
DATA-I/F
MP3-DEC
MUX
DRAM-I/F
ADDRESS
DATA
CONTROL
CLKG
3.3V
11K
15.4K
RESET
11K
15.4K
11K
15.4K
15.4K
11K
VSSQ
VCCQ
VSSQ
VCCQ
LDQM
WE
CASB
RASB
CSB
A10
A11
NC
CKE
CLK
UDQM
NC
VCCQ
VSSQ
VCCQ
VSSQ
R1507
000