Kenwood TKR-D710 Service Manual page 117

A B C D
TKR-D710
PC BOARD
1
TX-RX UNIT (X57-894K-01)
Component side view (J79-0265-09)
2
3
CN101
RX ANT
4
5
6
CN701
CN205
2nd_Lo
F700
R417
7
R418
+
8
R415 C408
R409 R410
R406 4
IC400
C403
5
R403
9 R861
10
+
11
12
Ref. No. Address Ref. No. Address Ref. No. Address
IC203 9M IC603 6O IC701
IC400 9D IC604 6P IC702
IC405 8E IC605 6M IC703
13
IC406 8F IC606 5M IC801
IC407 6E IC608 5M IC806
IC408 6F IC700 10I
14
E F G
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
3
1
C400
CN806
C818
CN804
R853
MOD
450kHz C820
CN803 CN600
LDR LDT
C814
R702 R704
CN700
G
D
S
CN800
Q700
Ref. No. Address
11J Q701 10E
11B Q704 11J
10K Q705 10K
9H Q706 9K
9F
Q700 10E
H I J K
R860
+
C323
CN810
VOUT4
CN814
VOUT7
Q706
R710
S
D
G
R708
G
D
C712
S
C710
Q705
1 5
+
IC703
3 4
C703 C705
C700
R715 R717
R850
1 8
IC701
R701
+ L701
4 5
R700
L M N O
PC BOARD
CN801
CN805
ASWC
+
GND
TXVCOB
R660 C661
80C_1
R657 R665
CN606
TX_CV
TXVCOA
1 8
IC608
4 5
TX_CV
R658
C649 R645
MO
TXASSIST
CN604
CN603
TX_AST
MO
C645
CN500
EXT IN
R616
CN601
MB R617
REF
LDT
50C
33C
C246
SPSD0
/RXPCS_TR
SPSCLK0
L212
FIN
VO
GND
C729
P Q R S
TKR-D710
TX-RX UNIT (X57-894K-01)
Component side view (J79-0265-09)
CN610
GND
VO
FIN
SPSCLK0
/TXPCS
A2: TX VCO/PLL UNIT
(X58-5080-10)
SPSD0
33C
50C
LDT
REF
IC603
1 5
3 4
C631
R624
CN602
MB_CV2
CN201
RX_AST
RXASSIST
NC
RX_CV
A1: RX VCO/PLL UNIT
(X58-5070-10)
RXVCOA/B
80C_2
NC
GND
CN200
+
C210
RX_CV
J79-0265-09
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