A
C
E
G
I
B
D
F
H
J
2
1
3
5
7
4
6
IC1
IC2
CD MOTOR PWB-D
PICKUP UNIT
CD SECTION
FOCUS/TRACKING/
SPIN/SLED DRIVER
D2
D1
Q3
SERVO/SIGNAL
CONTROL
CNP8
CNP7
ZD2
Q2
CONSTANT
VOLTAGE
CNS4
CNP4
OPEN/
CLOSE
DISC
NO
CLAMP
LOADING
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 : MTZJ3.3B
ZD2 : MTZJ3.9B
B LINE
B LINE
GND LINE
SIGNAL LINE
RECORDING LINE
ZD1
M
1
2
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
10u10
+
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
15P
C20
15P
C19
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. DISC NO
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
+
C18
100u10
Q2
R49
1
23
20
21
23
1
2
3
4
5
6
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
0
R48
+
C1
47u25
0.01
C2
16
15
27
26
C48
0.022
100u10
+
C41
B
+B
AC TUATOR
330u16
+
C16
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
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
AM-1
V-
2
CAUTION:
For continued safety, replace safety critical components only
with manufacturer's recommended parts (refer to parts list).
indicates
safety critical components. For continued protection against risk of fire,
replace only with same type and rating fuse(s). To reduce the risk of elec-
tric shock, leakage-current or resistance measurements shall be carried
out (exposed parts are acceptably insulated from the supply circuit) before
the appliance is returned to the customer.
The DC voltage is an actual reading measured with a high impedance
type voltmeter. The measurement value may vary depending on the mea-
suring instruments used or on the product. Refer to the voltage during
PLAY unless otherwise specified; The value shown in ( ) is the voltage
measured at the moment of STOP.
The DC voltage is an actual reading measured with a high impedance type
voltmeter with a cassette loaded at playback mode. The measurement
value may vary depending on the measuring instruments used or on the
product. Bias circuit DC voltage is measured while in the record mode.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories
Licensing Corporation. Noise reduction circuit made under license from
Dolby Laboratories Licensing Corporation.
MODE
CARRIER
MODULATION
ANT INPUT
FREQUENCY
DEVIATION
FM
98MHz
1kHz
STEREO 67.5kHz 7.5kHz(Pilot)
60dB
AM
1000(999)kHz
400Hz
MONO 30% MOD
60dB
The DC voltage is an actual reading measured with a high impedance type volt-
meter as the AM/FM signal generator is specified to the conditions as shown in the
list below. The measurement value may vary depending on the measuring instru-
ments used or on the product. The value shown in ( ) is actual reading measured
in the AM mode.