- 11 -
- 10 -
This is a basic schematic diagram.
SCHEMATIC DIAGRAM (FRONT-CD)
APC
REF
I/V
VCA
BAL
VCA
RF DET
RF
Amp
Microcontroller
interface
T.servo&T.logic
F.servo&F.logic
Spindle servo
Sled servo
HOLD
VCO Clock
A/D
RAM
Synchronization
Slice Level
Port I/F
Subcode
Detection &
Interpolation Mute
Commander
&
TUNER Counter
Generator
Control
Control
Clock
LCD
Controller
Driver
2kx8bits
Detection
EFM demodulation
Separator
Q, CRC
C1,C2 ERROR
Correction
Processing
Flag
8X Over Sampling
Digital Filter
1bit DAC
LPF
CONTROL
CLV Digital
Servo
000
000
CD+B
GND
AMUTE
CD_L
AGND
CD_R
C1029
R1101
R1025
R1024
C1004
R1214
C1025
C1010
C1012
C1036
R1038
C1037
R1037
C1034
R1035
R1034
C1035
R1033
C1033
C1031
R1030
R1032
R1029
R1027
R1023
C1028
R1026
C1027
R1019
R1021
C1022
R1016
C1009
R1018
C1011
R1022
IC102
C1002
R1001
R1002
C1026
R1020
C1006
R1015
C1021
R1013
C1038
R1041
R1042
C1211
R1036
C1030
Q1001
C1302
CN111
R1007
R1008
R1009
R1010
C1301
R1011
R1012
C1024
C1019
R1213
R1212
C1018
C1221
C1205
R1102
C1101
C1102
X1001
C1003
C1103
C1212
R1043
C1213
C1214
C1039
C1040
C1216
C1215
R1045
C1032
C1008
C1007
C1005
Q1002
R1003
C1015
C1016
R1004
R1006
C1017
R1044
R1203
R1207
R1204
C1203
R1208
R1205
R1206
D1001
D1002
R1201
R1202
C1207
C1208
C1223 R1209
IC101
C1224
C1225
R1218
R1219
R1220
R1221
R1222
R1223
R1224
R1225
R1226
R1227
R1228
C1226
C1227
C1228
C1229
C1230
C1231
C1232
C1233
C1234
C1235
C1219
C1220
C1236
L1004
C1222
R1215
C1217
C1218
Q1010
C1000
C1001
LCD11
R1210
R1211
CN113
C1041
R1046
C1601
C1602
C1104
C1239
C1249
R1239
R1249
PR140
Q1004
R1250
C1303
C1304
Q1005
C1240
R1252
R1253
D1009
C1241
IC103
CN112
C1206
EMC
C1013
C1202
C1210
R1999
R1998
R1997
C1250
C1260
R1996
X1002
CN114
R1217
C1201
R1995
S6901
CN691
D1003
R1216
D1004
R1230
R1231
R1040
C1204
D1006 D1005
R1229
R1254
R1255
R1256
R1257
L1007
L1008
R1258
DS101
C1237
0.1
18K
6.8K
18K
100/6.3
15K
3300P
10/25
0.022
4.7;50
5.6K
100/6.3
1K
0.33/50
1K
56K
47P
33K
3300P
0.018
1.5K
18K
68K
15K
22K
1000P
22K
0.15
15K
100K
1000P
8.2K
0.22
27K
4.7/50
6.8K
LC78605E
47/25
33
3.3
0.047
330
1000P
2.2K
0.033
150K
3300P
150K
150K
100P
180K
0.018
2SB808
470/6.3
16
82K
82K
82K
82K
0.1
150K
150K
0.22
0.22
680
330
0.01
100/6.3
0.047
22K
2.2/50
100/10
16.9344M
6800P
0.1
100P
100K
100P
100P
100/6.3
0.022
0.022
100/6.3
820K
0.1
100/6.3
0.01
0.01
KTA1504
33K
0.047
2P
6.8K
8.2K
33P
470
10K
56K
100K
0.1
330
1M
10K
1SS133
1SS133
100K
100K
0.22
0.22
100P
82
LV1605M
0.022
0.022
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
390P
390P
390P
390P
390P
390P
390P
390P
390P
390P
22P
22P
390P
22U
0.022
1K
0.1
470/6.3
KRA107S
10/25
0.01
000
1K
1K
06
0.1
3.3M
0
10/25
0.1
0.1
1/50
1/50
1K
1K
400mA
KTA1273
150
0.1
470/10
KRC102S
0.1
560
560
LCD LED
0.1
LA6548NHL
06
0.1
0.1
0.022
0.022
000
000
000
1000P
1000P
000
32.768K
02
56K
0.1
000
02
DAP202K
1K
MTZJ3.3B
3.3K
3.3K
100K
1/50
1N4004 1N4004
1K
1K
100
1K
100
100U
100U
100
IR
100P
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
19
20
21
22
23
24
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
18 17 16 15 14 13
7
8
9 10 11 12
1
2
3
4
5
6
1
2
3
4
5
6
1
2
1
2
1
2
3
C4
C3
C2
C1
S1
S2
S3
S4
S5
S6
S7
S7
S6
S5
S4
S3
S2
S1
C1
C2
C3
C4
S1
S2
S3
S4
S5
S6
S7
C1
C2
C3
C4
F
LF2
RFS- RFSM
DGND
SP-
SPG
SP
FH
FA-
TD-
COM4
DVSS
BASE
MECHANISM
VG4
VO4-
VO1-
VIN4
VO2+
VO3+
VG3
VG2
VIN3
VIN2
VCC2
VREF
D
C
B
A
PUIN-SW
GND
F-
T-
T+
F+
E
VR
SM+
SP+
SM-
GND
MD
SP-
F
LD
D
A
B
C
LD
MD
GND
MD
LD
VR
T+
F+
F-
T-
F
E
SPINDLE MOTOR
SLED MOTOR
PICK UP
DT11T3CN
COMMON
SHORT LAND
TRCKING
COIL
FOCUS COIL
M
M
SVR
COM
SP+
SP-
SM+
SM-
GND
VREF
VREF
RESET
CO
VO3-
GND
VO4+
VCC1
MUTE
VIN1
VG1
VO1+
GND
VO2-
REG_C
REG_B
PUIN-SW
PUIN-SW
SYNC_REC
TU_MODE
CD_MODE
FMAMB
C1023
C1020
TB
E
FIN1
FIN2
PON
TC
LDS
LDD
VR
REF1
BH1
FSC
AGND
FSS
FAJON
NC
AVCC
RH1
DRF
DEF
CLK
RW
CE
DAT
CL
INTI
CLV
HFL
TES
TOFF
TGL
DVCC
SL+
SL-
SLD
SLEQ
SPD
FE-
FE
FHO
FA
FD-
FD
TO
JP
TD
TA
TH
TESI
TE
TE-
X1032K
SCI
TJP
XVSS
MON2
LRVSS
LRVDD
HFL
CQCKB
CLK
DEFI
RWB
DRF
EFMI
SYC-REC
FMAMB
FR
AVSS
ISET
PDO
AVDD
SLCD
AD2
AD1
CDRESB
TUNERSB
MON1
DVDD
MON3
TUNERIN
DVSS
PUIN
S7
S6
S5
S3
COM3
COM4
X1032K
XOUT32K
XVDD
XIN16M
XOUT16M
SL-
SL+
L-CHO
R-CHO
DVDD
DMUTEEB
MODE
AMUTEB
DVSS
TGL
T0FF
TES
JPO
COIN
CLVC
FSEQ
RWC
COM2
COM1
S1
S2
S4
REMOTE
CLOSE
(130KHz)
TO TUNER SECTION
TU_IN
GND
S6901-2
-1
TO TUNER GND
