17.2. CD Servo Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
CD SERVO CIRCUIT
SCHEMATIC DIAGRAM - 1
SA-AKX32 CD SERVO
CIRCUIT
2/2
1/2
TO CD SERVO
CIRCUIT (2/2)
P1
: CD AUDIO INPUT SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2009)
IN SCHEMATIC
DIAGRAM - 10
27
1
TO
LOADING MOTOR P.C.B.
(CD MECHANISM UNIT BRS1C)
C7222
15P
C7221
15P
470
R7214
H0J169500039
X7201
1M
R7220
C7154
0.1
C7264
0.1
0.1
C7155
1K
R7254
C7243
0.01
10
R7253
C7166
0.01
4
3
1
2
RESET
S7201
PGND
0
K7701
R7111
10K
4.7
R7601
R7733
0
R7650
5.6
R7723
0
1
C7227
1
C7228
D7650
B0BC5R6A0266
82K
R7211
0.1
C7613
0.1
C7217
100
R7221
C7231
6.3V47
0.01
C7670
C7601
10
Q7601
B1ADCF000001
LASER DRIVE
0.33
C7213
2.7K
R7213
1K
R7217
C7614
6.3V47
R7212
820
0.082
C7218
0.1
C7626
C7241
1000P
10
C7615
1000P
C7215
1000P
C7225
1K
R7218
1000P
C7226
C7735
10
6.3V47
C7232
470P
C7253
R7216
10K
0.1
C7161
680P
C7216
C7142
3300P
0.47
C7102
0.022
C7107
0.1
C7204
C7223
10
K7125
0
C7203
6.3V47
C7263
0.1
0
LB7266
0.1
C7234
10
C7233
C7235
10
61
40
59
56 57
52 53
48 49
43 44
41 42
46 47
45
51
50
55
54
58
60
63
65
72
71
73
69
68
70
79
80
75
76
74
78
77
66
67
64
62
38
36
34
32
30
25
27
28
26
22
21
24
23
29
31
20
33
18 17
19
35
15
16
13 12 11
14
37
9
7
5
3
1
2
4
6
8
10
39
IC7101
MN6627553PA
SERVO PROCESSOR
0.1
C7230
R7761
2.2M
0.015
C7244
LB7262
0
LB7263
0
LB7264
0
LB7265
0
PC
NC
NC
NC
NC
NC
[2] NC
[1] NC
DQSY
FG
OUTL
AVSS1
/EXT4
[61] DVDD2
MCLK
TX
MDATA
NTEST
IPFLAG
[62] NTEST2
/EXT3
EXT2
/CSEL
EXT0
EXT1
OUTR
/LSPWM
/AVEF
AVDD1
G102
G101
FLAG0
NSRVMON
STAT
MLD
NRST
IOVDD2
DVSS2
X2
BLKCK
X1
DVVSS1
DVVDD1
IOVDD1
TRP
TRP
FOP
FOP
VREF
VREF
TRVP2
PLLF0
DSLF
IREF
PLLF
OSCIN
/AVDD2
TRVP
TRVP
/PLLF02
/VCOF
SPOUT
SPOUT
MLD
BLKCK
STAT
3.3V
MCLK
BCL
5V
LDSW
MDATA
SRDATA2
LRCK
SRDATA1
SRDATA
CENV
A
A
PD
LD
AVDD2
RFENV
NC
RFIN
ARFDC
NC
RFOUT
D
[40] AVSS2
E
F
E
[21] AVSS2
C
C
D
B
B
CTRCRS
ARFFB
ARFIN
ARFOUT
F
CD-LD
MD/LPD
LD-GND
2
3
1
5
4
CN7003
1
6
7
5
9
12
13
10
11
18
25
26
23
24
27
20
19
22
21
16
14
15
17
8
2
4
3
CN7002
MLD
MLD
BLKCK
BLKCK
STAT
STAT
DGND
3.3V
AGND
AGND
MCLK
MCLK
BCL(ST CLK)
BCL
5V
LDSW
LDSW
MDATA
MDATA
LID_LEFT/CCW
LID_LEFT
LID_RIGHT/CW
LID_RIGHT
RCHOUT
LCHOUT
CLOSE_SW
SRDATA2/EXT4
SRDATA2
LRCK(ST REQ)/EXT1
LRCK
SRDATA1/EXT3
SRDATA1
LOADING
LOADING
OPEN_SW SW
REST SW
LDM+
LDM+
GND
LDM-
LDM-
SW_OPEN
7.5V
7.5V
SW_CLOSE
PGND
RST
SRDATA(ST IN)/EXT0
SRDATA
64
17
88
89
CP2
CP4
CP31
TP
CP89
CP88
CP87
CP86
TP
12
TP
7
TP
8
TP
9
TP
21
TP
13
TP
20
TP
2
TP
3
TP
16
TP
CP82
CP81
CP85
CP84
TP
90
TP
23
TP
63
TP
50
TP
51
TP
TP
18
TP
19
TP
CP24
CP83
14
TP
88
Nota:
Para el valor y clave de cada componente referirse a; "Lista de partes Eléctricas" a partir de la página
122.
Содержание SA-AKX32LM-K
Страница 7: ...2 2 Precaution of Laser Diode Caution M 7 ...
Страница 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Страница 15: ...15 5 3 Media Information ...
Страница 25: ...25 7 2 2 Main P C B Fig 2 Main P C B Connector ZJ2007 Voltage Regulator IC IC2010 DC DC Converter IC IC2011 ...
Страница 26: ...26 7 2 3 D Amp P C B Fig 3 D Amp P C B Audio Digital Amp IC IC5900 ...
Страница 32: ...32 9 2 Main Components and P C B Locations ...
Страница 62: ...Step 9 Ground the 24P FFC with a short pin 62 ...
Страница 77: ...14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram 77 ...
Страница 115: ...19 Terminal Function of ICs 19 1 IC2003 MN101EF16KXW IC MICRO PROCESSOR 115 ...
Страница 120: ...20 1 3 Mechanical Replacement Part List 120 ...
Страница 121: ... 121 ...
Страница 122: ...20 2 Electrical Replacement Part List 122 ...