91
43
44
45
46
47
48
49
50
51
52
53
54
55
56
B
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 13
TO MAIN(MICON)
CIRCUIT (8/9)
TO MAIN(MICON)
CIRCUIT (4/9)
P1
: AUX/TUNER/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
: USB SIGNAL LINE
: AM SIGNAL LINE
: FM SIGNAL LINE
MI: MAIN(MICON): SCHEMATIC DIAGRAM - 5 ~ 13
DA: MAIN(D-AMP): SCHEMATIC DIAGRAM - 14 ~ 15
SA-AKX54PH/PN MAIN(MICON) CIRCUIT
3/9
5/9
8/9
2/9
7/9
4/9
9/9
1/9
6/9
R2096
47K
R2229
10K
R2095
47K
1K
R2196
SYNC
1K
R2069
R2205
4.7K
R2218
0
0.022
C2148
6
7
5
2
4
3
8
1
IC2006
C3EBEY000037
EEPROM
330P
C2163
R2206
4.7K
47K
R2189
0
R2027
C2150
50V3.3
D2008
DA2J10100L
47K
R2406
ROT_JOGB
ROT_JOGA
SMPS_BP
AUTO_BASS
SMPS_ID
R2067
47K
CLIP_SENSOR
LD_CW
CD_RESET
10K
R2014
10K
R2185
LD_CCW
R2066
47K
R2074
47K
R2083
47K
R2075
47K
R2163
0
CD_BLKCK
USB_IN
CD_MLD
47K
47K
47K
R2115
R2118
R2117
CD_CLOSE_SW
R2366
1K
R2165
1K
R2105 100K
R2365
1K
CD_INNER_SW
CD_OPEN_SW
1K
R2376
1K
R2198
EN
CD_MDATA
R2070
47K
CD_MCLK
CD_STAT
47K
DA2J10100L
D2001
47K
R2108
R2026
R2123
560K
OC
C2115
10
R2065
47K
R2114
47K
C2143
0.1
0.1
C2141
LED_DIMMER
DC_DET_AMP
10K
R2332
10K
R2182
10K
R2329
47K
R2227
R2226
47K
RMT
1K
R2076
FL_CS
FL_DA
FL_CLK
USB_REC_LED
BASS_SHIFT
0
R2157
KEY2
KEY1
D2003
DZ2J033M0L
DZ2J033M0L
D2002
R2310
C2094
0.1
C2095
0.1
R2082
R2085
R2084
220K...PN
1K...PH
100K
5.6K...PH
3.3K...PN
10K
4.7K
R2102
47K
R2442
10K
R2099
4.7K
R2098
3.9K
R2093
3.9K
R2094
TEMP_DET
0.1
C2102
TU_INT
TU_SCLK
TU_SDA
TU_RST
0
R2140
0
R2136
R2017
3.3K
H0A327200181
X2000
18P
C2129
0.1
C2130
18P
C2123
MPORT_SW
UP_DGND
OCD_SDA
OCD_SCL
SW_MUTE
MMOD
VOL_JOGB
VOL_JOGA
ASP_DATA
ASP_CLK
CLIP_ATTN
3
1
2
X2001
H2B800400007
FAN_OUT
NRST
DC_DET_PWR
PCONT
47K
R2120
ECO_CTL
C2137
0.1
C2139
6.3V220
B1GBCFLL0037
RESET
Q2011
C2144
1
R2177
15K
R2178
10K
R2173
15K
R2174
10K
R2019
68K
R2018
6.8K
B1GBCFJJ0051
SWITCH
QR2006
79
77
76
78
49
47
48
50
74
71
72
67
68
56 55
58 57
52 51
54 53
65
66
61
62
59
60
64 63
70 69
73
75
10
8
7
9
12
11
99
100
95
94
96
97
90
91
89
93
92
98
4
6
5
2
1
3
81
82
80
86
87
88
84
83
85
45
19
17
15
14
16
18
43
23
21
20
22
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
RFKWMAKX54M0
IC2003
NC
VSS
CD_MLD
CD_BLKCK
REGION 3
USB_IN
EN
NC
OC
CR TIMER
[74] CD_MCLK
[72] CD_MDATA (SYS_RXD)
[73] CD_STAT (SYS_TXD)
[75] NC
VSS
NC
MUTE_F
F_HOP1
MODE_DA
DCDET1
LED DIMMER
[51] SW_LVL1
NC
NC
NC
SW_LVL2
LOAD_CW
LOAD_CCW
CD_OPEN_SW
CD_RESET
CLOSE_SW
CD_RESET_SW
NC
NC
NC
NC
BASS_CTR
MUSIC_CTR
WP
VCC
SDA
SCL
NC
NC
GND
NC
XTIN
XTOUT
VOL_JOG B
HP_SW
[2] ASP_DATA
VOL_JOG A
VSS
MICROPROCESSOR
MMOD
XI
SW_MUTE
OCD_SDA
ASP_CLK
M.PORT_SW
OCD_SCL
[1] CLIP ATTN
SYS3.3V
EE_CS
EE_DATA
SMPS_BP
ROTARY_JOGB
ROTARY_JOGA
VDD18
EE_CLK
[24] TU_RST
[25] TU_INT
FAN_OUT2
TU_SDA
ECO_CNTRL
DCDET2
NC
PCONT
SYNC
XO
FAN_OUT1
NRST
[23] TU_CLK
VDD18
VDD33
NC
NC
NC
RMT
FL_CS
FL_CLK
NC
VSS
NC
VREF+
KEY 2
SMPS_ID
VDD
KEY 1
AMUTE
AUTO BASS
REGION 1
CLIP SENSOR
LVL MTR
TEMP_DET
FL_DATA
REGION 2
BASS_SHIFT
MUTE_A
USB REC LED
MUTE_F
DA
F_HOP
DA
DC_DET_AMP
DA
MODE_DA
DA
47K
R2126
AMUTE
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 ...