Tx-Rx Unit Pc Board; Tx-Rx Unit (X57-7950-10) - Kenwood NXR-810 Service Manual

A B
NXR-810
1

TX-RX UNIT (X57-7950-10)

Component side view (J79-0266-09)
2
3
CN101
RX ANT
4
5
6
F700
7
+
8
R861
9
10
11
12
Ref. No. Address
IC203 9M
IC400 9D
IC405 8E
13
IC406 8F
IC407 6E
IC408 6F
70
14
C D
PC BOARD
CN701
CN205
2nd_Lo
R417
R418
R415 C408
R409 R410
4 3
R406
IC400
C403
5 1
C406
R408 R403 C400
CN804
450kHz
CN700
+
Ref. No. Address Ref. No. Address
IC603 6O IC701
IC604 6P IC702
IC605 6M IC703
IC606 5M IC801
IC608 5M IC806
IC700 10I Q700
E F
C438 C437
1 8 1 8
IC407 IC408
4 5 4 5
C428
C429 C430
1 8 1 8
R431
IC405 IC406
4 5 4 5
R853
R702 R704
G
D
S
Q700
Ref. No. Address
11J Q701 10E
11B Q704 11J
10K Q705 10K
9H Q706 9K
9F
10E
Confidential 2009.11.30
G H
CN810
VOUT4
CN806
C818
MOD
C820
CN803 CN600
LDR LDT
C814
CN800
R850
I J
R860
CN814
VOUT7
+
C703 C705
C700
1
I
R701
+
4
R700