57
58
59
60
61
62
63
64
65
66
67
68
69
70
A
C
D
B
E
G
H
F
: 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
P1
TO MAIN(MICON)
CIRCUIT (4/10)
MI: MAIN(MICON): SCHEMATIC DIAGRAM - 5 ~ 14
DA: MAIN(D-AMP): SCHEMATIC DIAGRAM - 15 ~ 16
TO MAIN(MICON)
CIRCUIT (10/10)
B
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 9
10/10
MAIN(MICON) CIRCUIT
SA-MAX500
3/10
5/10
8/10
2/10
7/10
4/10
9/10
1/10
6/10
AA
AB
AC
AD
L
TO
D-AMP CIRCUIT
(CN5050)
IN SCHEMATIC
DIAGRAM - 22
1
17
AH
AF
SW_MUTE
R2133
0
B1GDCFJJ0047
MUTING CONTROL
Q2006
C2119
6.3V220
UP_DGND
C2238
2.2
DC_DET_AMP
MODE_DA
MUTE_F
GND
F_HOP
AGND
R2125
SW_LV2
Q2005
B1GDCFJJ0047
BUFFER
R2111
47K
C2113
50V1
C2109
SW_LV1
R2110
R2089
10K
C2111
10M
0.01
Q2004
B1GDCFJJ0047
BUFFER
R2119
C2112
1K
R2145
15K
R2147
C2125
C2131
1
0.01
R2151
18K
R2148
1K
R2149
470
Q2008
B1ABCF000176
MUTING
R2179
12K
R2180
100K
Q2010
B1ABCF000176
SW LEVEL CONTROL
R2167
2.2K
Q2009
B1ABCF000176
SW LEVEL CONTROL
R2132
1K
R2131
C2118
12K
47P
1K
0.39
R2124
100P
22K
C2122
15K
10
C2124
10
6
7
5
2
4
V-
3
8
V+
1
IC2004
C0ABBB000067
DUAL OP-AMP
R2155
27K
D2004
R2161
27K
D2007
B0BC3R700004
B0BC3R700004
R2410
0
R2433
0
C2239
0.1
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN2004
MOD_DA
DC_DET
NC
AGND
SUBWOOFER 3/4
AGND
SURROUND R
AGND
AGND
SURROUND L
SUBWOOFER 1
SIGNAL AGND
SUBWOOFER 2
FAN
FHOP
MUTE_S
MUTE_F
R2164
0
R2168
0
Summary of Contents for SA-MAX500LMK
Page 14: ...5 General Introduction 5 1 Media Information ...
Page 26: ...9 1 2 Main P C B Front Side Fig 2 Main P C B Front Side Regulator Circuit IC2014 ...
Page 27: ...Fig 3 Main P C B Back Side ...
Page 30: ...9 3 D Amp IC Operation Control MAX500 ...
Page 34: ......
Page 36: ...10 3 Main Components and P C B Locations SMPS P C B ...
Page 84: ...14 3 FL Display Circuit MAX500 ...
Page 85: ...14 4 Volume Circuit MAX500 ...
Page 86: ...MAX500 14 5 Control USB Circuit ...
Page 87: ...14 7 Remote Sensor MAX500 ...
Page 88: ...MAX500 ...
Page 89: ... Jog Board MAX500 ...
Page 90: ...Internal Fan MAX500 ...
Page 124: ...17 1 3 Mechanical Replacement Part List ...