Schematic Diagram - Kenwood TK-3360 Service Manual

A
TK-3360
1
BATTERY
POWER SWITCH
/AF VOLIUM
VR1
R31-0665-05
2
S805
S60-0443-05
CHANNEL
SELECTOR
3
4
5
TX-RX UNIT
6
(X57-7790-10)(B/3)
AUX
S801
S70-0516-05
PTT
S802
S70-0516-05
CN802
S-1
S803
S70-0516-05
S-2
S804
S70-0516-05
7
36
X57-779 1/6
B

SCHEMATIC DIAGRAM

TX-RX UNIT(X57-7790-10)(A/3)
F801
B L801
3.15A
GND
CN829
DET R801
0
CN801
1 VOLIN
2 33MS
3 SB
4 SB
5 +B C944
6 +B 220p
7 EN2
8 EN4
9 GND
10 EN3
11 EN1
VOLTAGE
R:7.5V
REGULATOR/3.3V
T:7.4V
R812
100k
VOLTAGE
REGULATOR/5V
VOLTAGE
REGULATOR/5V
6.7V
D802
PROTECT
HSC119
LED/BLUE
DC SW
SSM6N17FU
CN803
1 1 GND
2 2 EMGKEY
3 3 PTT R807
100
4 4 SIDE1
5 5 SIDE2
6 6 GND
C
+B
7.5V
PROTECT
EN4
EN3
EN2
EN1
F802
1A
5.0V
VOLTAGE
REGULATOR/5V
DC SW
IC801
Q802
XC6209B502PR SSM6L05FU-F
4 3
VIN CE
2
VSS
5 1
VoUT NC
50M
IC806
XC6209B332MR
1 5
VIN VoUT
2
VSS
3 4
CE NC
33B
IC802
5.0V
XC6209B502MR
1 5
VIN VoUT
2
VSS
3 4
CE NC
50C
IC803
XC6209B502PR
4 3
VIN CE
2
VSS
5 1
VoUT NC
5.0V
50V
3.3V
VOLTAGE
IC804
REGULATOR/3.3V
XC6209B332MR
1 5
33M
VIN VoUT
2
VSS VOLTAGE
3 4 DETECTOR
CE NC
/RESET
XC6120N302N1
33M
IC805
XC61CN4502MR
VOLTAGE
DETECTOR/INT
3 1 R822
VIN VoUT
VSS 1k
2
INT
LED/GREEN
LED/RED
DC SW
Q801
Q805
2SK1830F
R:0V
T:3.3V
R806
100
R808
100 R809
100
D
R:0V R:4.9V
T:4.9V T:0V
R:0V R:3.3V
T:3.3V T:0V
DC SW
Q803
SSM6L05FU-F
3.3V
33B
3.3V
33BC
3.3V
50CC
3.0V
50VC
DC SW
Q804
SSM3J05FU-F
3.3V
0V
33MSC
R816
100k
3.3V
IC807
INT
RESET
3.2V
SB
PROTECT
BUSSY LED
ON:3.3V
BLUE LED
ON:3.3V
E
+B
50T
50V
50R
50C
BSEL
50M
VOLIN
50TC
33MS
EN4
EN3
EN2
EN1
50RC
33BC
50CC
50VC
33MSC
LEDR
LEDG
LEDB
EMGKEY
SIDE1
SIDE2
33M
RESET
INT
SB
LEDG
LEDB
LEDR
EMGKEY
SIDE1
SIDE2
33B
PTT