110
43
44
45
46
47
48
49
50
51
52
53
54
55
56
A
C
D
B
E
G
H
F
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-AKX92PH MAIN
CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
CIRCUIT (3/8)
TO MAIN
CIRCUIT (8/8)
P1
P1
: AUX/MIC/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
ECO_CTL
R2114
100
HP_SW
MPORT_SW
SD_INT
100K
R2105
C2115
10
D2001
B0ACCK000012
560K
R2123
10K
R2182
10K
R2185
2
7
8
1
5
4
3
6
C3EBFY000006
EEPROM
IC2006
R2235
22K
R2228
22K
330P
C2163
R2218
10K
C2162
330P
FAN_OUT
LD_CCW
C2148
0.022
EE_CS
EE_CLK
EE_DATA
D2006
B0ACCK000012
R2157
1.5K
B0ACCK000012
D2005
100
R2163
1.5K
R2160
1K
R2165
CD_RESET
CD_INNER_SW
100
R2156
100
R2164
100
R2166
100
R2159
R2152
100
R2154
100
TU_INT
100
R2117
100
R2118
100
R2120
0
R2115
R2129
100
R2126
100
OCD_SDA
ASP_DATA
OCD_SCL
ASP_CLK
DC_DET_PWR
DC_DET_AMP
3
1
2
X2001
H2B100500007
0.1
C2130
TU_CLK
TU_SDA
15P
C2129
NRST
H0A327200097
X2000
TU_RST
15P
C2123
0
R2140
0
R2136
CLIP_ATTN
MMOD
R2178
10K
R2177
15K
R2174
10K
R2173
15K
C2137
0.1
16V220
C2139
R2176
10K
R2175
10K
R2232
10K
R2229
10K
R2203
4.7K
47K
R2189
C2151
0.1
D2008
B0ACCK000012
C2150
50V3.3
UP_DGND
Q2014
B1GBCFLL0037
POWER CONTROL
R2214
1K
SYS3.3V
B1ACKD000006
POWER SUPPLY
Q2015
470K
R2221
PCONT
DVREF+
0.1
C2143
BASS_SHIFT
1
C2144
B1GBCFLL0037
RESET
Q2011
10K
R2329
CD_OPEN_SW
SYNC
R2198
1K
R2365
1K
R2017
3.3K
CD_CLOSE_SW
R2376
1K
R2018
10K
R2019
68K
R2366
1K
B1GBCFJJ0051
SWITCH
QR2006
0.1
C2141
SMPS_BP
LD_CW
EE_CS
EE_CLK
EE_DATA
100
R2195
100
R2197
1K
R2196
C2095
0.1
R2085
100K
R2082
100K
R2084
10K
1K
R2072
R2075
100
SD_NRST
USB_REC_LED
1K
R2076
R2026
100
R2070
100
DZ2J033M0L
D2002
DZ2J033M0L
D2003
RMT
VOL_JOGB
VOL_JOGA
100
R2065
R2073
100
1K
R2069
100
R2074
MODE_DA
F_HOP
MUTE_F
100
R2071
100
R2066
R2067
100
C2094
0.1
ROTARY_SKIP
KEY2
KEY1
SD_CMD
SD_STAT
100
R2068
100P
C2097
C2099
100P
10K
R2099
10K
R2097
R2106
1K
0
R2108
4.7K
R2102
R2094
3.9K
47K
R2096
4.7K
R2098
47K
R2095
R2093
3.9K
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
RFKWMAKX92M0
MICRO CONTROLLER
IC2003
100
R2091
C2106
100P
MUTE_A
AUTO_BASS
TEMP_DET
CLIP_SENSOR
LED_DIMMER
DVREF+
0.1
C2102
NC
NC
NC
NC
NC
VSS
NC
NC
NC
NC
M.PORT_SW
HP_SW
SD_INT
CR TIMER
NC
NC
FAN_DET
NC
NC
VSS
NC
[51] CD_RESET
NC
NC
NC
NC
NC
ECO_CNTRL
TRAVERSE_CCW
NC
LOAD_CCW
LOAD_CW
CLOSE_SW
SW_LED
FAN_OUT2
FAN_OUT1
NC
GND
DO
DI
TEST
SK
CS
VCC
[52] CD_REST_SW
[53] TRAVERSE_CW
XTIN
XTOUT
DCDET1
SW_ LVL2
DCDET2
VSS
MMOD
XI
OCD_SCL
SW_MUTE
OCD_SDA
ASP_CLK
ASP_DATA
CLIP ATTN
SW_ LVL1
EE_CS
EE_CLK
VDD18
NC
NC
EE_DATA
NC
SWJOGB
TU_SDA
TU_CLK
TU_RST
TU_INT
CD_OPEN_SW
SMPS_BP
PCONT
[27] SYNC
[26] BASS_SHIFT
XO
SWJOGA
NRST
VDD18
VDD33
MUTE_A
[98] KEY2
[100] VREF+
RMT
MUTE_F
F_HOP1
MODE_DA
VSS
[99] KEY1
VDD
MUTE_S
[78] SD_NRST
LED DIMMER
LVL MTR
TEMP_DET
AUTO BASS
REGION 1
ROTARY SKIP
CLIP SENSOR
[79] USB REC LED
[76] SD_CMD
[77] SD_STAT
VOL_JOGB
VOL_JOGA
REGION 2
MUTE_S
LVL_MTR
SW_MUTE
SW_LV1
SW_LV2
SWJOGB
SWJOGA
SW_LED
R2192
100
Summary of Contents for SA-AKX92PH
Page 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Page 14: ...14 5 2 Remote Control Key Button Operation ...
Page 15: ...15 5 3 Media Information ...
Page 27: ...27 7 2 4 Surround D Amp P C B Fig 4 Surround D Amp P C B Audio Digital Amp IC IC5900 ...
Page 33: ...33 9 2 Main Components and P C B Locations ...
Page 73: ...73 Step 9 Ground the 24P FFC with a short pin ...
Page 92: ...92 ...
Page 93: ...93 14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram ...
Page 104: ...104 ...
Page 140: ...140 ...
Page 157: ...157 MMH1103 ...