
91
I
K
L
J
M
O
P
N
29
30
31
32
33
34
35
36
37
38
39
40
41
42
P1
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-AKX50PH/PN MAIN CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (5/6)
TO MAIN
SECTION (3/6)
G
TO
TUNER CIRCUIT
(CN51)
IN SCHEMATIC
DIAGRAM - 14
1
9
: -B SIGNAL LINE
: +B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AUX/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: AM/FM SIGNAL LINE
R2042
R2041
CD+3.3V
1
3
2
4
JK2000
AUX_R
0.01
C2003
AUX_L
R2002
39K
R2003
39K
C2018
1000P
C2019
1000P
C2008
1000P
C2009
1000P
1
C2011
C2028
1000P
C2029
1000P
C2020
220P
C2021
220P
R2013
3.3K
R2014
3.3K
R2007
3.3K
R2008
3.3K
3
2
6
7
4
5
1
9
8
CN2001
TUN_SDIO
TUN_RST
TUN_GP102
TUN_SCLK
TUN_SCLK
TU_L
TU_R
RCH
GND
REST
GP102
+3.3V
SDIO
SCLK
RCH
LCH
AUX IN
LCH
GND
330K
R2066
C2092
0.022
4.7K
R2075
C2096
4.7
C2097
0.047
0.047
C2093
22K
R2065
0.47
C2090
C2088
0.033
R2340
68
56K
R2081
C2103
16V220
50V1
C2102
0.068
C2095
50V3.3
C2099
C2098
3.3
50V3.3
C2094
B1ABCF000176
SWITCH
Q2001
R2353
1K
R2080
15K
C2091
3300P
R2062
4.7K
C2089
0.47
ASP_DA
ASP_CLK
CLIP_ATTN
+9V
R2023
3.3K
R2024
3.3K
R2018
2.2K
C2042
1
820
R2025
AUX_R
1000P
C2054
1000P
C2056
1000P
C2058
1
C2045
C2046
1
C2047
4.7
820
R2026
C2038
1
C2040
4.7
1000P
C2053
1000P
C2055
AUX_L
1
C2044
1000P
C2057
C2039
1
C2041
10
1000P
C2061
1000P
C2062
2.2K
R2017
C2002
50V4.7
C2043
10
1000P
C2050
1000P
C2052
10V33
C2065
PA_IN_R
PA_IN_L
R2032
0
REC_L_USB
REC_R_USB
0
R2021
0
R2022
TU_L
TU_R
16V10
C2037
C2036
16V10
0.01
C2086
C2083
0.01
C2087
0.033
R2059
10K
0.01
C2085
R2060
10K
R2063
4.7K
50V1
C2066
R2052
1K
R2064
22K
C2077
2200P
0.47
C2073
0.47
C2080
2200P
R2051
1K
51
49
47
45
42
43
40
41
44
46
48
50
25
20
16
15
18
19
17
23
24
21
22
26
[26] SURTC
38
35
36
30
32 31
27
29 28
34 33
37
39
6
1
4
2
3
5
52
8
9
7
11 12
10
13
14
[14] BPF2
[15] BPF3
VOL2CAPA
IC2001
C1AB00003256
ASP
C2076
0.47
C2082
0.01
C2071
50V1
C2074
0.47
0
R2055
C2081
CD_L
AGND
JUPITER_R
JUPITER_L
CD_R
ADGND
GND
TONEB1B
TONEB2B
SRFIL
TONEM1B
TONEM2B
SDA
V+
SCL
OUTB
VOL2CAPB
EXTSENSE
INT
LOUT
ROUT
TONEB1A
TONEM1A
TONEM2A
TONEB2A
BPF1
OUTA
IN3B
[39] NC
IN1B
IN2B
RECOUTB
MONOUTB
IN2A
IN1A
IN3A
[1] NC
IN5A
RECOUTA
MONOUTA
IN6B
VREF
IN6DIFF
IN5B
NC
IN6A
NC
NC
NC
IN4A
IN4B
NC
VOLINA
VOLINB
TONEHB
TONEHA
3.3K
R2027
3.3K
R2028
MIC
R2034
47K
R2045
0.001
C2064
R2038
47K
C2059
0.047
68K
68K
R2033
3.9K
3.9K
6.3V100
C2060
R2046
47K
50V1
C2069
R2049
22K
22K
R2058
R2037
47K
C2070
50V1
C0ABBB000230
IC2002
OP-AMP
C2079
100P
C2072
47P
R2061
22K
R2057
22K
C2078
47P
C2084
100P
3
2
4
7
5
6
1
8
V+
V-
Summary of Contents for SA-AKX50PH
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 20: ...20 6 4 Self Diagnostic Mode ...
Page 31: ...31 9 2 Main Components and P C B Locations ...
Page 74: ...74 ...
Page 84: ...84 ...
Page 112: ...112 ...
Page 118: ...118 ...
Page 132: ...132 MMH1003 ...