Kenwood TKR-D710 Service Manual page 126

CN43
1
SPO
INT SP
SPG
2
DISPLAY UNIT
(X54-406) (A/2)
CN502
20 1 CN40
W8
SB
SB
NC
GND
PSW
DAT
CLK
STB1
PTT/TXD
SOE
HK/RXD
K1
K3
K2
K5
K4
5C
VLI
MIC
MIG
1 20
W9
J601
1 NC
2 SB
3 GND
DISPLAY UNIT
4 PTT/TXD
5 MIC GND
6 MIC (X54-406) (B/2)
7 HOOK/RXD
8 NC
3
W6
SB
+B
GND
1
CN301
CN39
IF_SIG
W7
CN38
CONTROL UNIT
1
TMP1
(X53-458)
TMP2
RAMP
FWD
TXASSIST
RXASSIST
TX_CV
RX_CV
GND
GND
TXVCOB
RXVCOA/B
TXVCOA
SB
/RXPCS_TR
SB
LDT
GND
/16_8PCS
NC
LDR
DAT
/TXPCS
PSW
SPSCLK0
STB1
SPSD0
CLK
SBC
SOE
GND
TXD1
MOD
K1
GND
RXD1
RSSI
K2
AGC
K3
33A
K4
/EWP
K5
HWV1
VLI
I2CCK
5C
SPSCLK1
MIG
I2CDA
MIC
SPSD1
/iOCS
/EVCS
NC
36
CN44
29 30
NC NC
NC (RSSI) NC
RXD0_D25 BER_CLK_D25
EXT_MON_D25
TXD0_D25
/EPTT_D25
AI1_D25
AI2_D25 SC_D25
AI3_D25 BER_DATA_D25
DG TXG
TD_D25 IO1_D25
TA_D25 IO2_D25
IO3_D25
RD_D25
IO4_D25
RA_D25
RXG IO5_D25
SPM_D25 IO6_D25
NC NC
1 2
W10
3
SB
CN101
+B
GND
1 CN500
CN700
CN802
CN701
CN800
TX-RX UNIT
36
GND
TMP1
(X57-894) +B
TMP2
+B
RAMP
FWD
TXASSIST
RXASSIST
TX_CV
RX_CV
CN801
GND
GND
GND
8TC
TXVCOB
RAMP
RXVCOA/B
ASWC
TXVCOA
FAN
/RXPCS_TR
FDT
LDT
TMP2
/16_8PCS
TMP1
LDR
PLIM
/TXPCS
H/L
SPSCLK0
SUB UNIT (RX VCO/PLL)
HWV2
SPSD0
(X58-519)
SBC
GND
MOD
CN610
GND
RSSI
AGC
33A
/EWP
HWV1
SUB UNIT (TX VCO/PLL)
I2CCK
(X58-520)
SPSCLK1
I2CDA
SPSD1
/IOCS
/EVCS
NC
1
NC
BER_CLK
RXD2
EMON
TXD2
EPTT
AI1
SC
AI2
BER_DAT
AI3
TXG
DG
IO1
TD
IO2
TA
IO3
RD
IO4
TEST/SPKR (PANEL VIEW)
RA
IO5
RXG
IO6
3 6 9 12
SPM
CONTROL I/O
2 5 8 11
1 4 7 10
FINAL UNIT
(X45-401) (C/3)
N SYNC2
1
N_SYNC1_B
N_SYNC1_A
N_SYNC2_B
N_SYNC2_A
N_SYNC1_B
N_SYNC1_A
N_SYNC2_B
N_SYNC2_A
8 N SYNC1
CN201
+B
W3
CN203
1 1
GND GND
+B
CN202
+B
3 3
FINAL UNIT
W4
CN204
11 1
(X45-401) (A/3)
GND
8TC
RAMP
ASWC
FAN
FDT
TMP2
CN205
TMP1
FAB
PLIM
H/L FAG
HWV2
1 11
CN1
W5
15
9 12
14
13
RX ANT
Ext IN
W1
+B +B1 +
MAIN DC
GND –
W2
GND
FINAL UNIT
(X45-401) (B/3)
1
FAN
2
TX ANT