27
JC-40
Nov. 2015
fig.d-main-4.eps@R
A+8V
LRCK
MCK
BCK
PDN_CODEC
AG
AG
A-8V
A+8V
AG
AG
DA1
AG
A+8V
A+8V
A-8V
A-8V
DG
AG
AG
AG
A+8V
AG
A-8V
A-8V
A+5V_2
MUTE
MUTE
MUTE
AG
A-8V
A+8V
PH_GND
MAIN_LINE_R
MAIN_LINE_L
MAIN_RETURN_L
MAIN_RETURN_R
AG
AG
MAIN_SEND
DETECT_RETURN
DETECT_PHONES
MAIN_SEND
MAIN_LINE_R
MAIN_LINE_L
A+8V
A-8V
A+8V
A-8V
2SC4213-A(TE85L.F)
Q10
1
B
2
E
3
C
2SC4213-A(TE85L.F)
Q18
1
B
2
E
3
C
2SC4213-A(TE85L.F)
Q16
1
B
2
E
3
C
1k
R203
1%
1k
R202
1%
F (1%)
5.6k
R196
20k
R200
1%
F (1%)
5.6k
R198
20k
R197
1%
150k
R54
1%
150k
R56
1%
AK4384ET-E2
IC26
9
P/S
6
SMUTE/CSN
7
ACKS/CCLK
8
DIF0/CDTI
1
MCLK
4
LRCK
2
BICK
3
SDTI
5
PDN
13
VSS
12
VCOM
15
DZFR
10
AOUTR
16
DZFL
11
AOUTL
14
VDD
0
R201
22k
R224
22k
R23
22k
R229
50V
1500pF
C248
150pF
C250
150pF
C249
0.1uF
C243
0.1uF
C241
0.1uF
C245
0.1uF
C242
0.1uF
C95
25V
0.1uF
C64
25V
0.1uF
C65
1500pF
C84
1500pF
C90
IC15
NJM4556AM(TE2)
3
1
2
IC15
NJM4556AM(TE2)
5
7
6
NJM4556AM(TE2)
IC15
48
C246 10uF 16V
C74
100uF
16V
C99
100uF
16V
0
R55
0.25W
0
R57
0.25W
IC22
NJM4580M(TE2)
3
1
2
IC22
NJM4580M(TE2)
5
7
6
NJM4580M(TE2)
IC22
4 VEE
8
VDD
C73
47pF
C75
47pF
0
R153
CN4
B15B-PH-SM4-TB (LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10 10
11 11
12 12
13 13
14 14
15 15
C57
10uF16V
RB706F-40 T106(PB FREE)
D12
2
K1
3 COM
1
A2
RB706F-40 T106(PB FREE)
D14
2
K1
3 COM
1
A2
RB706F-40 T106(PB FREE)
D16
2
K1
3 COM
1
A2
RB706F-40 T106(PB FREE)
D26
2
K1
3 COM
1
A2
RB706F-40 T106(PB FREE)
D25
2
K1
3
COM
1
A2
220
R195
1k
R88
1%
1k
R114
1%
JACK BOARD
AG
AG
MUTE
MUTE
2SC4213-A(TE85L.F)
Q8
UnPop
1
B
2
E
3
C
2SC4213-A(TE85L.F)
Q9
UnPop
1
B
2
E
3
C
22k
R222
UnPop
22k
R223
UnPop