6-31
NEX-EA50CH/EA50CK/EA50EH/EA50H/EA50JH/EA50K/EA50UH
CONTROL SWITCH BLOCK (GZ92000) and MIC901 are
not included in MA-1001 COMPLETE BOARD.
Note:
Note: C7030, C7031, IC7001, IC7002, IC7003, R7104 and R7105 are not supplied,
but they are included in MA-1001 COMPLETE BOARD.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
MA-1001 BOARD
INTERNAL MIC
XX MARK: NO MOUNT
C7013 0.01u
C7021
2.2u
C7010
2.2u
R7015
15k
C7006
1u
LD7102
R7007
100k
R7019
2200
R7020
2200
C7003
100p
R7008
100k
R7014
15k
R7002
2200
R7003
2200
C7012
2.2u
C7014 0.01u
R7006
100k
C7018
22u
R7022
100
R7018
2200
C7011
2.2u
C7001
0.047u
R7021
1
R7001
2200
R7016
15k
IC7001
NJM4580R(TE2)
1
AOUT
2
AIN-
3
AIN+
4
GND
BIN+
5
BIN-
6
BOUT
7
VCC
8
IC7002
NJM4580R(TE2)
1
AOUT
2
AIN-
3
AIN+
4
GND
BIN+
5
BIN-
6
BOUT
7
VCC
8
CN7003
6P
1
REG_GND
2
XTALLY_LED
3
D_2.8V
4
D_2.8V
5
SIRCS_SIG
6
REG_GND
C7019
0.01u
IC7003
NJM4580R(TE2)
1
AOUT
2
AIN-
3
AIN+
4
GND
BIN+
5
BIN-
6
BOUT
7
VCC
8
R7023
82k
R7025
62k
C7015
22u
R7027
220 C7017
22u
R7005
100k
C7009
2.2u
R7013
15k
C7002
100p
R7004
2200
R7028
220
R7026
220
R7017
2200
C7016
22u
R7024
39k
FB7003
FB7001
FB7002
FB7004
CN7005
6P
1
2
3
4
5
6
D7101
XX
4
5
1
2
3
R7102
10k
R7101
0
R7103
47k
CN7004
8P
1
X_contact
2
X_contact
3
NC
4
REG_GND
5
F3/EXT_EVF_SCK
6
F2/EXT_EVF_SI
7
F1/EXT_EVF_SO
8
REG_GND
LD7101
CH_GND
Q7101
2SC4505T100
C7004
0.047u
CN7002
8P
1
Rb_SIG
2
Rb_GND
3
RU_SIG
4
RU_GND
5
LU_SIG
6
LU_GND
7
Lb_SIG
8
Lb_GND
R7104
1M
R7105
1M
R7109
XX
R7107
XX
R7106
XX
R7108
XX
R7110
XX
R7111
XX
R7112
XX
R7113
XX
R7114
XX
R7115
XX
R7116
0
CN7001
26P
1
2ND_SS
2
2ND_ZOOM_AD
3
REG_GND
4
EXT_FLASH_TRIG
5
REG_GND
6
ST_F2
7
ST_F3
8
REG_GND
9
SIRCS_SIG
10
XTALLY_LED
11
D_2.8V
12
PANEL_OPEN
13
REG_GND
14
REG_GND
15
REG_GND
16
AU_10V
17
AU_10V
18
A_GND
19
AU_REF
20
A_GND
21
A_GND
22
MIC_RCH
23
A_GND
24
A_GND
25
MIC_LCH
26
A_GND
Q7102
2SC6026MFV(TL3S
R7117
47k
C7022
0.1u
SE7001
GMR
4
12
3
VDR701
XX
R7029
XX
C7029
XX
R7009
2200
R7010
2200
R7030
1200
C7030
0.1u
R7011
2200
R7031
1200
C7031
0.1u
R7032
XX
R7012
2200
C7032
XX
Q7001
2SC6026MFV(TL3S
R7037
100
R7035
4700
R7033
15k
C7033
0.033u
R7036
4700
R7034
15k
R7038
100
C7034
0.033u
Q7002
2SC6026MFV(TL3S
C7005
1u
C7007
1u
C7008
1u
CHISSIS_GND
KEY_AD13
2ND_ZOOM_AD
D_2.8V
OUT
NC
GND VDD
BIAS
MIC AMP
MIC AMP
Q7001, Q7002
AUDIO
LOW CUT
PANEL
OPEN/CLOSE
DETECT
MICROPHONE
UNIT
MIC901
(GZ92000)
SWITCH
BLOCK
CONTROL
REG_GND
REG_GND