Kenwood TKR-851 Service Manual page 29

CN18
TX-RX UNIT A/2
X57-696*-**
CN15
8V AVR
5V AVR
CN16
8V AVR
TMP
BUP
PDT
5V AVR
FAS
PC
8T
9V AVR NC
GND
CN19
SUB UNIT
(RX VCO/PLL)
X58-480
SUB UNIT
(TX VCO/PLL)
X58-481
ON
T
1
2
3
4
5
6
TEST/SPKR
3 6 9 12 15
2 5 8 11 14
1 4 7 10 13
INTERCONNECTION DIAGRAM
CN5
W6
1 1
E
E
+B
B B
B B
3 3
W7
CN3
8
1
TMP
BUP
PDT
FAS
FINAL UNIT A/2
PC
8T
X45-374*-**
NC
GND
1 8
CN1
W8
9 12
RX ANT
CN6
+B1
MAIN DC W3
CN8
W4 GND
GND
W5 +B2
BACKUP
CN7
FINAL UNIT B/2
X45-374*-**
CN4
1
FAB
FAN
FAG
2
TX ANT
TKR-851
+B1
+
MAIN DC
–
GND
+B2
W1
+
BACKUP BATTERY
–
GND W2
29