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SA-XR58E / SA-XR58EG
13.4.
MAIN (DIG3) CIRCUIT
SCHEMATIC DIAGRAM - 12
H
MAIN (DIG3) CIRCUIT
DIG1
PVDD
DIG1
D-15V
DIG1
D+15V
DIG1
+3.3VPWN
DIG1
AF_MUTE
GNDE
DIG1
G
DIG1
GND
F
E
AP_5
DIG1
AP_5
AP_5
VALID_HPR
VALID_HPR
BP_5
DIG1
BP_5
DIG1
BP_5
AP_6
DIG1
AP_6
VALID_HPL
DIG1
VALID_HPL
VALID_HPR
BP_6
BP_6
DIG1
HP_L
D
HP_L
DIG1
HP_R
DIG1
HP_R
14
13
12
C0JBAA000244
STANDARD GATE
1
2
3
C
VALID_HPL
AP_6
BP_6
B
A
1
2
: + B SIGNAL LINE
: - B SIGNAL LINE
R6007
R6041
C6041
C6045
3.3
50V2.2
3.3K
0.1
R6009
3.3K
R6011
3.3K
R6043
100
Q6001
R6001
C6043
R6002
1K
B1ABDB000035
0.1
1K
AMPLIFIER
C6003
R6003
R6004
5.6K
22P
5.6K
R6005
47
R6027
R6042
C6042
C6046
3.3K
3.3
50V2.2
0.1
C6664
R6029
0.1
3.3K
R6031
3.3K
11
10
9
8
IC6602
R6044
100
Q6003
R6021
4
5
6
7
C6044
R6022
1K
B1ABDB000035
0.1
1K
AMPLIFIER
R6023
C6023
R6024
22P
5.6K
5.6K
R6025
47
3
4
5
: MAIN SIGNAL LINE
IC6051
C0AABB000084
OP AMP
R6008
3.3K
1
2
3
4
5
6
7
R6010
3.3K
C6053
C6055
56P
1000P
R6012
R6013
R6017
R6019
C6019
C6056
C6054
3.3K
3.3K
4.7K
4.7K
1
1000P
56P
R6015
C6017
1K
680P
R6053
100K
R6054
100K
R6014
R6018
R6020
C6020
3.3K
4.7K
4.7K
1
Q6002
R6016
C6018
1K
680P
B1ABDB000035
AMPLIFIER
C6004
R6997
22P
0
R6006
47
R6028
3.3K
R6030
3.3K
R6032
R6033
R6037
R6039
C6039
3.3K
3.3K
4.7K
4.7K
1
R6035
C6037
1K
680P
R6034
R6038
R6040
C6040
3.3K
4.7K
4.7K
1
Q6004
R6036
C6038
1K
680P
B1ABDB000035
AMPLIFIER
C6024
22P
R6026
47
6
7
8
80
8
C6058
0.1
C6059
R6061
R6063
R6069
16V47
150
150
150
HP_L
R6065
R6067
R6071
150
150
150
R6073
R6059
1K
C6071
47K
0.01
1
2
3
Q6005
6
5
4
R6075
R6060
C6072
47K
1K
0.01
Q6005
B1HBDCA00001
C6060
R6062
R6064
R6070
16V47
150
150
150
MUTING SWITCH
HP_R
R6066
R6068
R6072
150
150
150
R6074
1K
1
2
3
Q6006
5
6
4
R6076
1K
Q6006
B1HBDCA00001
MUTING SWITCH
1
SA-XR58E/EG MAIN (DIG3) CIRCUIT
/
2
9
10
11
B1
TO MAIN (DIG3)
SECTION (2/2)
12
13
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