K
M
O
Q
S
L
N
P
R
T
PLAYBACK
REC EQ.
Q122
Q121
Q126
Q124
Q128
BIAS
OSC
BIAS
MUTING
BI11
Lch 1
Rch 2
AUX IN
JK601
FOCUS/TRACKING/
SPIN/SLED DRIVER
D2
D1
Q3
SERVO/SIGNAL
CONTROL
CNP8
CNP7
ZD2
Q2
CONSTANT
VOLTAGE
CNS4
CNP4
CNS1A
CNS1B
CNP1
CNS2A
CNS2B
CNP2
CNS3A
CNS3B
CNP3
M
M
SPINDLE
MOTOR
SLED
MOTOR
PICKUP IN
LASER
DRIVER
Q1
CNP3A
IC1
: LC78645E
IC2
: M63001FP
Q1
: KTA1266GR
Q2
: KTC3203Y
Q3
: KRC102M
D1,2
: 1SS133
ZD1
: DZ3R3BSB
ZD2
: DZ3R9BSB
IC101
: AN7345K
IC301
: TA7358AP
IC302
:
LA1832S
IC303
:
LC72131
IC601
: LC75341
IC860
: KIA4558P
Q103-106 : 2SC1845F
Q107,108,121,122,
603-606,862,863,865,QT21
: KTC3199GR
Q109,360 :
Q110,111,126
: KRC104M
Q124
: 2SA1015GR
Q128
: KTC3203Y
Q302
: KTC3194Y
KTA1266GR
Q850
: KTC2026
Q851
: KIA7810AP
Q852
: KIA7805AP
Q864
: KRC102M
ZD351,ZDT21
D301-305,861,862
: DZ5R1BSB
1SS133
:
ZD851
DZ2R4BSB
:
B LINE
B LINE
GND LINE
SIGNAL LINE
RECORDING LINE
ZD1
Q301
C380-0
:
3
4
3
: LC72723M
ICT21
CLK 24
VREF 22
R OUT 21
R BASS 20
R TRE 19
R IN 18
R SELO 17
R4 16
R3 15
R2
R1 13
14
VDD 23
OUT
4
NC
5
6
21
OUT
SELECT
19
NC
20
56K
56K
Hich=CHROME
REC IN
7
8
OUT
9
REC IN
18
17
OUT
16
T1/T2
15
N or/CrO2
NC
10
ALC
11
14
RIPPLE
13
VCC
GND
12
22u25
+
C602
1u50
+
C628
1u50
+
C624
1u50
+
C620
0.12
C610
C608
47P
C641
R623
1u50
+
C630
10K
R618
1u50
+
C626
4.7u50
+
C622
3.9K
R606
10u50
+
C614
10K
C612
1500P
24
100
R865
1/4W
5.6K
R126
1u50
+
C122
3.9K
R124
560P
C120
3.9K
R132
R134
C132 270P
22u25
+
R136
6.8K
R138
C142 47u25
+
C140 3300P
C145 22u50
+
C146 220u10
+
1K
10K
R153
10K
R154
560P
C119
3.9K
R123
1u50
+
C121
C131 270P
R135
6.8K
R137
+
C128
3.3u50
0.022
C127
1K
0.022
100
+
22u25
10K
R145
+
C141
47u25
3300P
C139
R141
C135
R139
C133
4.7K
220
R158
15K
R
111
1/4W
+
C152
47u25
8200P
C150
330uH
L104
0.039
C151
4.7
R168
0.047
C154
22K
R166
47K
R167
82
R160
4.7K
R164
47K
R162
1/2W
1
2
3
4
5
6
Rch
A GND
Lch
CD GND
CD +B
1
2
3
4
5
6
10K
R632
10K
R631
390P
C632
56K
R634
390P
C631
56K
R633
470K
R638
220K
R156
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
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
LDD
LDS
FR
VVDD
PCKIST
VVSS
PDO2
PDO1
NC
CONT2
CONT3
VSS
VDD5
DRF
RES
WRQ
DO
DI
CL
CE
NC
NC
NC
ASDFIN
ASDACK
ASLRCK
NC
NC
NC
XVSS
FSX/16MIN
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
FDO
SPDO
SLDO
NC
CONT4
CONT5
NC
SBCK/FG
NC
NC
NC
NC
NC
NC
NC
NC
VSS
VDD
DOUT
TEST
SLC0
SLCIST
EFMIN
RF
RFVDD
RSVSS
FIN1 A
FIN2 B
TIN1 E
TIN2 F
VREF
REF1
NC
TEC
NC
NC
JITTC
ADAVDD
ADAVSS
TDO
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MUTE
VREF
ST
AND
VCC
SLDO
SL+
SL-
GND
GND
GND
GND
GND
GND
TR-
TR+
FO-
FO+
NC
FD
TO
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GND
VCC
VCC2
SPO
SP+
SP-
VCC3
GND
GND
GND
GND
GND
GND
GND
NC
NC
M-
M+
VCC4
LD M-
LD M+
GND
BY
4
5
6
7
21
20
15
16
220u6.3
C40
+
R44
12K
+
C39
100u10
27
26
39
38
R45
470
470
R46
70
71
R1
1
10K
0.047
C5
0.1
C6
C7
100P
R12
330
C8
4700P
C50
22P
TP1
TP2
100u10
+
C9
10u50
+
C10
0.22u50
+
C11
100P
C12
R13
1K
R10
27K
TP3
1K
R14
1K
R15
R16
1K
1K
R17
1K
R18
100u10
C14
+
0.022
C13
R20
10K
220
R43
XL1
33.8688MHz
0.82uH
L1
R22
100
2.2K
R25
10u50
+
C24
1500P
C26
R27
10K
10u50
+
C23
2.2K
R24
1500P
C25
10K
R26
1000P
C44
+
C49
47u25
1000P
C4
+
C3
47u25
3.3
R9
R42
1.2K
12K
R41
0.1
C37
680
R40
2.2u50
C36
+
R39
680
C35
0.047
R28
2.2K
2.2K
R29
71
70
0.022
C27
C34
100P
1K
R38
67
66
100P
C33
R37
1K
64
65
100P
C32
R35
R36
1K
1K
62
61
100P
C28
C30
100P
63
R34
1K
R33
R32
1K
1K
R31
1K
1
2
3
4
5
6
7
8
9
WRQ
DRF
CE
DO
DI
CL
CD RES
CLAMP
O/C.
65
67
61
64
63
62
66
8
9
5
+5V
6
+5V
4
DGND
3
L-CH
1
2
R-CH
AGND
0.01
C42
0.022
C51
R23
220
R47
100
+
C18
100u10
Q2
R49
1
1/4W
23
20
21
23
1
2
3
4
5
6
6
3
4
5
1
2
38
39
R19
15K
R30
8.2K
8
9
R7
47
7
6
5
4
3
2
1
VCC
VREF
E
A
B
F
C
7
6
5
4
3
2
1
1
7
4
2
3
5
6
1
7
4
3
2
6
5
8
LD
6
5
4
PD
GND
FO-
3
2
1
TR+
FO+
TR-
7
VR
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
FO-
FO+
TR+
TR-
1
1
GND
1
1
2
3
4
2
PUIN
2
2
SL-
3
3
4
SL+
4
3
4
5
6
SP+
5
SP-
5
6
6
5
6
M1
M2
SW4
12K
R2
R6 33K
R1
12K
R5 12K
R3 33K
R4 12K
6
5
4
7
0.01
C38
+
C1
47u25
0.01
C2
16
15
27
26
6
7
10
220K
R157
470K
R637
100
C136
0.022
C134
R140
R142
R146
10K
C48
0.022
100u10
+
C41
B
+B
+B
+B
+B
AC TUATOR
330u16
+
C16
68K
4.7K
+B
+5V
+5V
+5V
+5V
+5V
+5V
+B
+B
+5V
+5V
+5V
+B
+B
+B
+5V
+5V
+5V
+B
+5V
+5V
+5V
+5V
+5V
EQ
REC
EQ
REC
R608
2200P
C124
DISC NO
1000P
CT1
1000P
CT2
220P
C643
0.7V
0.7V
0V
0V
10.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
9.6V
10.0V
2.0V
REC : 2.7V
B PLAY : 0V
A PLAY : 2.7V
0V
0.6V
4.2V
2.0V
1.3V
0V
0.6V
3.5V
REC : 6.2V
0.5V
0V
REC : 9.9V
PLA
Y
: 0.2V
10.0V
REC : 9.2V
PLAY : 10.0V
PLAY : 10.0V
REC : 0V
REC : 4.7V
PLAY : 0V
5.0V
3.2V
3.2V
5.0V
3.2V
3.5V
3.5V
3.9V
3.2V
4.7V
4.7V
5.0V
5.0V
3.5V
IC101
IC1
IC2
CD MOTOR PWB-D
PICKUP UNIT
CD SECTION
TUNER/MAIN SECTION