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A B C D E
GX-201KNF2/LNF2/SNF2
1 PC BOARD (COMPONENT SIDE VIEW)
SYNTHESIZER UNIT X14-920x-xx (J74-1500-22)
2
F701
L701
7 J2 14
D702
1 6
C416 C411
C418
C410
C412 C419
C420 C423
C424 C415
R930
C701
D804
F706
F704
R917
3
F705
R927
Q313
Q816 D807
E B AUDIO+B
D806
F707
B E
SERVO R926 R925
B
D305
C308 R924
D811
Q309
I GO
C303
R923
E
D805 IC31
R311
C824
4 C310
Q302
E
B
E C805
D801
D301 C302
Q851
E
C801 B
X81 R830 R831 E
12.582MHz 1 4 R801
D304 R829
R303 2 3
Q806 RESET R826 IC82 BE
R301
R824 R833
B
BE Q801
Q304
R302 VDD
50 31
C802
51 30 R948
E
W803
C210
BU5V R932 C899
5 VPP C823 8 5
R819 R918
R949
R947 1 4
R985 R875 IC81 R817 D808
EB IC84
C309 R816
R982 R980
R880 R877
Q815
R814 R815
C900
R962 8 5
R981
C830
R806 R963
R960 R807 IC85
80 1 R802 R961
R151
81 100 R808 R803 1 4
C831
R983
R883
R984
SO R912 R935 R999
R901
R895
R896
R900
R903
SI
CLK
R860
R905
R910
GND
R891
R889
6 EBE
LED+B
R995
R986
R987
R904
R902
R307
Q301
E
D302
Q305
CN81
B
1 22
Q316
EBE R317
R318 BE
Q314
EB
C203
Q315
2 16
1 CN10 15
7
8
F G H I J
GX-201KNF2/LNF2/SNF2
1
IC41
2
2 24
1 25
MAIN
F702
W102/C150
C425
C405
W1
C408
R409
C407
C406
R410
C111 X14-920x-xx
Ref No. Address
W101
R105
R104
R407 L102 IC11 3G 3
D103 SUB
R107
C109
Q101 EB IC12 6H
A3
L101
IC13 6G
16 9
DIO+B IC14 6F
R101 C104
1
C101
IC11
L103
IC21 5F
1 8
IC31 4E
C102
C105 C106 IC41 2G
C303
C103
IC81 5D
C113
Q102
IC82 5E
IC84 5E
4
B E IC85 5E
R108 Q101 3G
C115
R109
C222 Q102 4G
BE
L201
C117
Q103 Q103 4G
C221
Q104
C236
C237 Q104 4G
B E
Q105 5G
28 15
C238 R110 Q151 6F
R111
Q152 6F
C119
IC21 BE
C210
Q105 Q153 6F
24 Q301 6B 5
1 14
D201
W203 C140 Q302 4B
R208
C201
Q304 5B
C202
C215
Q305 6C
Q309 4B
C166
C161 R159
Q151
L109
1 8 Q313 3E
R151
EB EB
R164
R166
BE
IC13 Q314 7B
C163
R162
Q152 Q153
Q315 7B
4 5
R160
R157
C125
Q316 7B
8 1
L151
C154 Q801 5E 6
IC12 Q806 5C
1 16
4.332MHz
X151
9 16 Q815 5E
IC14 Q816 3D
C131
R118
R119
C132
Q851 4E
8 9
C138 C123
C157 C159
Refer to the schematic diagram for the values of 7
resistors and capacitors.
9
7
6
5
4
3
2
1
10
K
BE
R123
C121
Q107
C116
C112
C124 R117 R113
R124
C141 C122 C126 R112
R120 C127 C120 D101 D102
L
R116
C110
GX-201KNF2/LNF2/SNF2
C134 C128 R114 C139 C114 L104
D
C133
C118
Q108 S G
R102
R115 C129
C130 L110
C135
L107
L108
R122
C136
R121
C137
L106 L105
EB
Q106
C107
R408
R103
R125
PC BOARD (FOIL SIDE VIEW)
BE
Q403
C108
R106
C155
C152
M
C216
C230
R153 R156 C160
C231
C156
C214
C168 C162 C443 C403
R154 R158
C151 R152
C153
R155
C169 R161 C164
C444 C404 R405 C702
BE
Q202
SYNTHESIZER UNIT X14-920x-xx (J74-1500-22)
C165 C442 R406 C703
C402
C240
D151
R204 C234 R404
R202 C232 C441 C401 R403
R165 R163 C235
C158
R201 C233
C167
R203 C239
C204
N
R314 R316
R313 C301
RESET
R934
C409
C413
SDA
R312
R834 R933
D809
C421
C414
C417
EB
R308
Q312
EB
C422
Q802
SCL
EB
Q850
EB
R832
Q803
O
R825
R809 R827
R898 R929
R911
R805 C835
C833 C826 C827
R804
C825
C822
C901
R899
R835
R953
C902 R938
BE
BE
C806
R810
Q818
Q817
P Q R S T
GX-201KNF2/LNF2/SNF2
1
2
R938
C901
C835
C827
C902
3
Q817
C313
BE
C825
BE
C826
Q818
4
C314
C806 C807 R851
R847 R849 R850
C813
R848 C304
R843
R844
R841 R842
R958
EB
R846
EB
Q807 X14-920x-xx
Q306
R835 C834 Ref No. Address
C315 Q106 5M
C828 BE 5
R873 R866
Q107 5L
R874 R865
R953
HREMO2
Q813
Q108 5L
R871
R975
R869