Kenwood NX-210 Service Manual page 97

A B C D
NX-210
PC BOARD
1
2
TX-RX UNIT (X57-7710-10) (A/2)
Component side view (J79-0246-09 A/2)
3
C731 C693
TX-RX UNIT
(X57-7710-10)
(B/2)
4
R705
OPT10
AGND
OPT3
DGND
R929
OPT4
5 C903
OPT2
C908
OPT5 R935
OPT1
R939
C906
OPT7
C271
POW
R271
OPT11
R202
OPT6
C205
6
CN201
OPT8
TXI
DTI C207
RXEI
C206
C215
OPT9
RXEO C212
R201
C204
7
5V
C209
TXO
Q213
1 6
J79-0246-09 B/2
3 4
R265
R272
R266 C B
E
R263
C B
Q214
8
R273
ANT R732
9
10
Ref. No. Address Ref. No. Address Ref. No. Address
IC101 8L IC211 4N IC510
IC103 6E IC301 8P IC816
IC104 7M IC302 6P IC817
11
IC201 4P IC303 8Q IC818
IC202 3Q IC304 4Q IC819
IC203 5R IC305 5R IC820
IC204 8F IC306 8N IC821
IC205 8J IC307 5O Q101
12
IC206 6R IC308 7N Q102
IC207 6H IC310 8O Q103
IC208 8G IC505 5J Q104
IC209 6G IC508 3K Q105
IC210 5L IC509 4C Q201
13
14
E F G
D819
CN804
D808
R950 C919
D818
R960
R942
R961
R943
D816
L802
L804
L806
C921
1 8
IC817
S
4 5
R958
D814
R933 R938
5 4 R911
R940 IC816 R203
R910
R924
8 1
C210
C886
R925
R250
D806 C216
C894 R259
R909
R916
D201
R126
Q205
4 3
L206
6 1
R205
R899
C118 C249
R206
R897
C121 F201 +B R240
R207
R132
R208
R134
D101 D102
R898
C223
R212
CN326
R902
GND
Q206
CN325
MDSW
C231
C232
C236
D208
R233
CN805
C905
Ref. No. Address Ref. No. Address Ref. No. Address
4C Q202 7I Q215 8D D204 7R
6E Q203 8H Q806 6E D205 8J
5D Q204 7H Q809 8E D206 6R
5I Q205 6G Q810 8F D207
4H Q206 7G Q813 5H D208 8G
4I Q207 6H D101 7E D209 6H
4H Q208 5L D102 7E D210 7G
7I Q209 4I D107 8I D211 5M
9I Q210 5L D108 9I D212 5G
8I Q211 4J D113 7E D213 5M
8I Q212 4N D201 6F D214 7B
8I Q213 7D D202 5R D301 8O
7I Q214 8C D203 4P D806 6E
H I J K
5 4 5 4
C933
IC508
IC821
8 1
C630
8 1
CN340
For Boot
IC819 R951 C916
4 3
1 8
IC820
5 1
C255
4 5
D817 Q209
R954 R952 CN317
G
Q211
D /FLDM
S
R953
D813
4
3
4 3
Q813 IC818
6 1
1
5
D811 R962
R546
5 4
R220
IC505
R221
8 1
R222 C240
C545
C546
C246
CN806
C244
R237
R229
CN337
R242
C142
R235 R236
R239
R131
C234 C239
R230
R123
Q105
C700
G
TH504 D
S
C124
D205
R119
C127
Q102
R128
D108
Ref. No. Address
D808 4E
D809 4D
D810 5H
7I D811 5H
D812 5H
D813 4I
D814 5H
D815 4H
D816 5G
D817 4H
D818 4E
D819 4H
D820 5E
L M N O
TX-RX UNIT (X57-7710-10) (A/2)
Component side view (J79-0246-09 A/2)
R255
R258
C261 +
C262 R261
1 5
Q212
3 4 C269
C267
C270
R264
C272
C264
R268
C365 L201 L202 C381
C382
C366
Q210
IC210
D213
G R256 C367 C383
1 6
D
Q208
S C384
+ +
3 4
C385
C263
D211 C359 C369
C386
C380
R361
R384 C346
C371 R389
C378 R386
R359 R367
C374 R387
R394
C379 R388
IC308
R392 R396
C377 R385
R360 R368
C376
R941
R390 R370
R358
R419
R355
R356 R354
C126
R401 C390
5 4 R407 C391
IC104
C363 R376
8 1
11 10
C375
D301
L308
IC306
20 1
X301
P Q R S
NX-210
PC BOARD
1 5
IC202
C389 3 4
L203
C220
C348
R341
R374
C350
X302
R326
C222
L302 4 3
IC203
6 1
L306 D202
L211
R210
R327
L212
R317
D206
C340
R311 R316
R310 CN304
R313
C339
R312
R305
R304
R315
C338 L214
C337 D204
L209 C228
C230
C328
CN302 R301 C329 C330 C331 C334
C229 +
CN301
CN303 C336
J79-0246-09 A/2
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Layer 7
Layer 8
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
14