81
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
A
CD SERVO CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-AKX54PH/PN CD SERVO CIRCUIT
2/4
4/4
1/4
3/4
TO CD SERVO
CIRCUIT (1/4)
TO CD SERVO
CIRCUIT (4/4)
P1
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: +B SIGNAL LINE
: USB SIGNAL LINE
10K
R8042
A4
A6
A5
A2
A3
A10
A1
A0
0.1
C8035
CLK
A9
A7
A8
A11
10K
R8047
R8031
10K
REST_SW
CKA135
CKA134
CKA132
CKA137
10K
R8046
R8302
0
R8301
0
0
R8039
LRCK
SCLK
AMUTE
PDN
D2
D1
D0
BA0
BA1
R9005
10K
0.1
C8032
0
R8033
0
R8034
0.1
C8039
0.1
C8058
1
C8060
0.1
C8031
LB8402
J0JHC0000045
D3
D4
0.1
C8012
NWE
NRAS
NCAS
D7
D5
D6
0.1
C8059
0.1
C8034
0.1
C8011
CKA100
CKA99
USB_IN
R8002
10K
MDATA
STAT
NRST
R8043
0
R8044
0
R8045
0
C8043
0.1
C8046
0.1
MCLK
MLD
10
C8075
C8033
0.1
C8067
10
CKA98
0.1
C8045
C8048
4.7
C8044
0.1
C8049
10
R8032
0
C8076
10
30
R9002
0
R8001
CLK_I2S
R8022
10
R8021
33
J0JCC0000407
LB8002
LRCK
SCLK
SDTO
BLKCK
33
R8029
0.1
C8041
R9001
30
R9003
15K
15K
R9004
D-
D+
0.1
C8028
1
C8050
R8214
10K
IO03SF
CLKSF
R8251
33
IO2SF
NCSSF
0.1
C8036
IO1SF
10
C8070
C8029
0.1
IO0SF
0.1
C8010
680P
C8020
C8007
0.33
109
72
107
84 85
80 81
77
76
78
74
73
75
79
83
82
93 94
92
96
95
89 90
87 88
91
99
97 98
86
105
101102
100
104
103
106
108
114
113
115
111
112
129
127
126
128
130
123
122
125
124
142
140
141
144
143
138
136
134
132
131
133
135
137
139
117
116
119
118
120
121
110
66
67
62
60
58
56
54
52
53
55
57
59
61
64
63
48
46
45
47
49
40
42
41
38
37
36
39
34
35
44
43
32
30 29
31
33
51
50
27
28
25
23
21 20 19
22
24
26
65
5
6
3
1
2
4
13
14
11
12
18
16 15
17
9
8
7
10
71
69
68
70
IC8001
MN6627992AB
SERVO PROCESSOR
1K
R8003
3300P
C8068
1K
R8004
3300P
C8069
LCH_OUT
CKA111
CKA117
CKA110
CKA109
CKA138
R8006
220
R8010
100K
100K
R8011
1M
R8005
X8101
H0J338300002
12P
C8015
RCH_OUT
4.7
C8026
69
C8025
4.7
12P
C8016
2.7K
R8211
C8018
0.33
PW_3R3V_DIG
PW_3R3V_DAC
2.2M
R8209
SERVO_GND
VREF
51
CKA80
CKA81
CKA82
CKA83
CKA84
CKA85
CKA86
R8210
820
C8008
0.022
68P
C8009
4.7
C8022
C8047
0.015
CKA41
0
R8025
R8026
0
CKA52
0.1
C8038
0.1
C8037
10
C8065
1000P
C8027
CLK_SD
CMD
DAT3_SD
DAT1_SD
PW_3R3V_MAIN
DAT0_SD
NRST_EMMC
DAT2_SD
50
C8017
10
C8013
6.3V100
C8019
1000P
C8021
0.082
C8014
0.01
LB8201
J0JHC0000045
E
VREF
F
TRVP2
SPOUT
TRVP
FOP
TRP
SPOUT
TRVP
OSCIN
USBDP2
USBDP1
USBAVDD2
USBAVSS
DVSS9
IOVDD9
USBDM2
CTCENV
RFENV
A
B
D
C
PD
LD
CDAVSS
E
F
A
B
D
C
PD
LD
CDAVDD
PW_3R3V_CD
SRDAT
REGON
LRCK
BCLK
IOVDD8
AUDIOCLK
DAGND
DVSS8
USBDM1
USBAVDD1
DVDD5
A7
A6
CLK
A9
A8
A3
A10
A1
A0
D6
D7
A2
DVSS2
NWE
DVSS1
NRAS
NCAS
A5
A4
IOVDD3
CLKSF
IO0SF
NCSSF
IO2SF
IO1SF
IO3SF
[144] D2
D4
D5
D3
IOVDD1
[39] MSDDAT3
MSDCMD
MSDCDCLK
MSDWP
MSDCD
TRP
FOP
DVSS4
DVDD2
IOVDD5
[38] MSDDAT0
[37] MSDDAT1
MSDDAT2
BA1
BA0
P31
P33
P30
P32
P85
P84
[142] D0
USBPP
USBNOC
[143] D1
A11
FIOVDD
DVSS3
IOVDD2
IOVDD4
DVDD1
DGND
SCLK
SDATA
[72] ARFIN
[71] ARFFB
RFIN
ARFDC
RFOUT
ARFOUT
SCL5
[110] P25
[109] P24
SRDATAIN
[111] P80
SREQ/BLKCK
TRCD3
TRCD2
SDATA
SCLK
X11
X01
TRCD0
DVSS6
TRCST
DVDD3
TRCD1
PLLF
DSLF
PLLFO
VCOF
DVSS5
RDACVSS
AOUT1L
IOVDD6
EXTRGO
TRCCLK
RDACVDD
DVSS7
MCLK
NRST
TEST0
TEST1
TEST2
DVDD4
IOVDD7
SI/MDATA
SO/STAT
IRQ1A/MLD
AOUT1R
SRAMVDD
SREGVDD
TP
TP
TP
TP
67
Summary of Contents for SA-AKX54PH
Page 13: ...13 5 General Introduction 5 1 Media Information ...
Page 14: ...14 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...15 6 2 Main Unit Key Button Operation ...
Page 16: ...16 7 Installation Instructions 7 1 Speaker and A C Connection ...
Page 18: ...18 8 2 Doctor Mode Table 8 2 1 Doctor Mode Table 1 ...
Page 25: ...25 9 1 2 Main P C B Front side Fig 2 Main P C B ...
Page 28: ...28 9 3 D Amp IC Operation Control ...
Page 33: ...33 11 2 Main Components and P C B Locations ...
Page 66: ...66 ...
Page 76: ...76 ...
Page 78: ...78 ...
Page 120: ...120 ...