R
IC501
MN662784SA
SERVO PROCESSOR /
DIGITAL SIGNAL PROCESSOR /
DIGITAL FILTER & D/A CONVERTER
H
A
A
H
D
B
C
D
E
F
G
G
F
E
I
J
B
C
A
Q
B C D E F G H I
J
K L M N O P
IC502
M51V7400D1FS
16M DRAM
A
R
B
C
F
G
H
I
K
M
L
Q
N
P
O
A B
E
C
I
H
O
K
Q
M
J
B
A
10K
10K
Q603
XN1215TX
MUTING
C510
0.1
C504
0.1
C51
1
0.1
C509
0.01
C508
0.47
R502
56K
R501
68K
R505
390
C506
0.22
R513
100K
C507
4V220
R506
2.2K
C515
0.1
R508
1
R602
680
R601
680
C601
1000P
C602
1000P
C603
2700P
C604
2700P
R604
560
R603
560
R512
1K
R511
1K
C514
1000P
R514
680
X501
(16.9MHz)
D
C525
0.1
GND
V
D D
C610
4V47
X2
A3
TRV+
AD
PV
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61
71
62
72
63
73
64
74
65
75
66
76
67
77
68
78
69
79
70
80
21
22
23
25
24
26
27
28
29
30
31
32
33
34
36
37
38
39
40
35
TRV
TR+
TR
FO+
FO
FBAL
TBAL
CSEL
FE
TE
RFENV
OFT
NRFDET
BDO
LDON
ARF
IREF
DV
DD
2
SPOUT
A2
A1
A0
A9
A4
A5
A6
A7
A8
NCAS1
NCAS0
D3
D2
NRAS
NWE
D1
D0
DV
DD
3V
V
SS
2
DV
SS
1
X1
NTEST
NCLDCK
SBCK
SUBC
SMCK
PMCK
SPPOL
NRST
STAT
DMUTE
SUBQ
SQCK
BLKCK
MLD
MDATA
MCLK
DV
DD
1
DSLF
DRF
PLLF
VCOF
OUTL
AV
SS
1
OUTR
AV
DD
1
FSEL
TMOD1
TMOD2
FLAG
FCLK
EXT0
EXT1
EXT2
TX
AV
SS
2
AV
DD
2
J
E
V
DD
1
2
3
4
5
8
9
10
11
12
13
14
15
16
17
20
21
22
23
24
A3
A2
A1
A0
NRAS
NWE
DQ0
V
DD
A4
A5
A6
A7
NOE
NCAS
DQ2
DQ3
V
SS
7
6
18
19
A10
A8
NC
A9
DQ1
V
SS
C505
0.022
RJ502
0
RJ504
0
RJ506
0
RJ508
0
RJ510
0
R515
15
C502
33P
C501
39P
D
2.8V
3.2V
2.5V
2.5V
0V
0V
0V
0V
0V
2.5V
2.5V
2.5V
(1.5V)
0.7V
(1.5V)
0.7V
0V
0V
0V
0V
0V
0V
2.5V
0.4V
(1.5V)
0.4V
(1.5V)
0V(0.5V)
2.5V
2.5V
2.5V
2.5V
0.4V
(1.5V)
0.4V
(1.5V)
0.7V
(1.5V)
0.7V
(1.5V)
2.5V
2.5V
2.5V
2.5V(0V)
2.5V
2.5V
2.5V
2.5V
0V
0V (0.8V)
2.8V
1.2V
1.2V
1.4V
(1.5V)1.2V
2.5V
1.5V
1.5V
3V
(0.3V)
0.1V
(0.7V)
0.3V
0V
0V
0V
0V
0V
0V
0V
0V
1.2V
1.2V
1.2V
1.2V
1.2V
1.2V
(1.5V)
(3V) 0V
(0V) 2.4V
(1.1V) 0V
2.5V
0V
1.5V
0V
1.5V
2.5V
3V
F=4.2336MHz
2.4V
P P
PLAY
2.4V
0V
T
13.3ms.
PLAY
0V
2.4V
F=75Hz
PLAY
1kHz, 0dB
1.3V
P P
PLAY
0.8V
P P
0.5
s. 0.2V/DIV.
(0.6V) (0.5V) (0.2V) (0.2V) (0.6V)
(0.5V) (0.6V) (0.6V) (0.5V) (0.5V)
(0.5V)
0V
1V
(1.5V)1.2V
1.5V
1.2V
1.2V
0V
(0.6V)
0V(0.5V)
0V(0.6V)
0V(0.6V)
0V(0.5V)
0V(0.5V)
0V(0.2V)
0V(0.2V)
0V(0.5V)
0V(0.6V)
2.1V
P P
F=16.9MHz
0.7V
P P
F=16.9MHz
0V
2.4V
F=88.2kHz
0.5
s. 1V/DIV.
PLAY
2.4V
0V
:POSITIVE VOLTAGE LINE
:CD PLAYBACK SIGNAL LINE
Summary of Contents for SLCT570 - PORT. CD PLAYER
Page 7: ...5 Operation Checks and Component Replacement Procedures 7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 37: ...P1 RPK1332 PACKING CASE S 1 S GH 37 ...
Page 41: ...17 Packaging 41 ...