Table of Contents
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A
B
C
D
NXR-901
PC BOARD
1
TX UNIT (X56-3150-11)
Component side view (J79-0347-09)
2
+
C95
C91
+
3
CN15
CN16
R62
C65
C90
R60
TH1
R45
R46
4
C89
C67
C69
D6
R4
C63
C84
C83
C56
C82
R39
5
L8
L9
C37
D3
C177
C38
L49
R27
R19
CN117
CN114
6
C209
+
R222
C210
R219
R220
IC203
R202
R203
C202
C228
7
C201
C227
R232
R97
C137
C133
IC8
8
J79-0347-09 A/3
9
C926
C943
R925
C925
10
11
12
Ref. No. Address
Ref. No. Address
Ref. No. Address
IC5
5F
IC702
3F
IC808
IC6
5B
IC703
3E
IC809
IC8
8B
IC704
3F
IC810
13
IC201
7B
IC705
3F
IC960
IC203
7C
IC709
8J
IC961
IC207
7I
IC710
6K
Q3
IC701
7F
IC711
8F
Q4
14
E
F
G
C707
C713
R722
C721
C711
L701
C714
CN806
IC705
C710
IC703
C705
+
R712
C702
O
I
CN303
G
MB_CV1
C706
R711
IC702
CN109
CN119
R21
IC810
C840
C86
L20
R51
C87
Q5
C75
C78
R49
C77
L3
L19
C76
R48
C13
13
18
12
C12
19
C26
L203
C11
C57
C27
C10
L40 L41
24
7
C25
C9
1
6
C23
C161
C47
L42
C206
C24
L43
C41
C46
R14
L13
R7
L2
R17
+
C30
X201
R276
CN113
CN118
D201
1
16
R709
R710
R703
D8
8
9
R249
CN804
R848
Ref. No. Address
Ref. No. Address
Ref. No. Address
Ref. No. Address
4S
Q5
4E
Q963
11Q
D3
5C
D921
3S
Q6
4B
Q964
11O
D4
5C
D922
4F
Q205
5I
Q965
11O
D5
5C
D923
11R
Q206
6H
Q966
11P
D6
4C
D924
11P
Q310
4K
Q967
11P
D8
7D
D925
5H
Q311
4J
D1
5B
D201
6D
D926
4C
Q962
11Q
D2
5C
D920
11C
D927
H
I
J
K
R360
R357
C362
R363
R358
R362
C363
R359
L205
R366
R368
Q311
C238
L315
L316
C233
R245
R365
R367
C370
C216
R244
C243
C373
C371
C240
C809
R241
C835
Q205
C235
R257
CN406
CN405
Q3
R261
C35
REF1
REF2
R29
R22
C34
R263
R264
C263
C271
R279
C265
R275
I
G
IC710
O
+
C718
C723
C739
+
C224
C737
C738
IC207
R860
R813
C251
C248
R852
J79-0347-09 C/3
J79-0347-09 B/3
Ref. No. Address
11D
D928
10E
11E
D929
10D
11B
D930
10D
11C
D931
10D
10E
D932
10C
10E
D960
11L
10E
D961
11M
L
M
N
O
PC BOARD
TX UNIT (X56-3150-11)
Component side view (J79-0347-09)
+
C309
+
C715
C717
+
1
33MPU
GND
OX_SDA
OX_SCL
OCXO_VR_EN
OCXO_ON
OX_SCLK2
OCXO_CURR
OX_SDI2
OCXO_EXIST
OX_SDO2
GND
REF_SW2
13
CP19
P
Q
R
S
NXR-901
1 E
B
3
B
I
G
IC809
GND
2
O
8OCXO 1
I
G
IC808
O
2
12
R812
R835
CN805
CP17
CP18
C963
C962
1
16
1
16
8
9
8
9
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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