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OSC-3
MB_CV2
X201
7-3066-05
CN304
CHK1.0B
2
1.7V
PUT
GND
1
VC
19.2MHz
2.1V
OP AMP
MB_CV1
CN303
CHK1.0B
R277
CVT_MOD
0
5C2
00k
00k
00k
00k
R274
100
00k
0k
00k
00k
INPUT+
C303
INPUT-
470p
OP AMP
WP
5C3
INT VCXO
: 5V
OCXO or
EXT Ref
: 0V
D401,402
REFERENCE
SIGNAL SWITCH
D402
LPF14
HSC277
L402
C401
47u
D401
0.1u
HSC277
5.99MHz
10MHz
0.3V
REF_LDT
2SA1832F
CN809
CHK1.0B
Q301
REF_LDT
SSM3K15TE(F)
5C3
INT VCXO :
B
C
E
OCXO or
EXT Ref
C409
L403
0.1u
L72-1019-05
C412
47u
0.1u
A-18
Q401
2SC4617(R)
REFERENCE
SIGNAL AMP
D501,502
SURGE
PROTECTION
100k
L303
L301
R317
1u
10u
2.2
R319
1M
R411
Q403
SSM3K15TE(F)
100k
INT VCXO :
: 1.6V
B
: 3.1V
C418
: 5V
C
: 5V
: 1.1V
E
: 2.5V
0.1u
OCXO or
: 0V
EXT Ref
: 0V
CF401
LPF15
L405
L406
R406
C417
R408
12u
12u
0
0.1u
470
REFERENCE
SIGNAL AMP
LPF18
C506
C509
3dB
120p
47p
8V
L502
L503
C504
R503
560n
680n
0.1u
18
L506
L39-1517-05
R510
100k
S-11
Q501
SSM3J01F
C502
Q502
SSM3K15TE(F)
0.1u
Q501,502
R501
DC SWITCH
100k
INT VCXO : 0V
OCXO or
EXT Ref
: 5V
D503
HSC277
D507
C511
D503,507
REFERENCE
HSC277
0.1u
SIGNAL SWITCH
10MHz
10MHz
0
0
0
R320
1M
Q403,404
5
DC SWITCH
D
Q404
5V
SSM3J01F
AD
C420
C422
0.1u
0.01u
16
CoM
C421
15
AVD
0.01u
14
R410
IoUT
100k
13
AGN
12
C419
PSE
A-19
11
0.1u
PSE
10
Q402
2SC4617(R)
FSE
9
5.99MHz
FSY
OP AM
DETECTOR
D505
HSM88AS-E
R516
100k
REFERENCE
SIGNAL AMP
Q503
C526
RD01MUS1-T113
0.1u
R519
560
8V
A-22
2.7V
C528
R5
0.5V
0.1u
1
2dB
R511
1
C522
0.1u
R509
100k
D504
DETECTOR
HSM88AS-E
CN402
CHK1.5B
REF_LV
C517
0.1u
LPF17
C518
C519
3d
120p
47p
L504
L505
R
560n
680n
IN
O
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