Hytera PD78XG Service Manual

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A
A
KB-C4
KB-C3
KB-C2
KB-C1
KB-C0
KB-R4
KB-R3
KB-R2
KB-R1
KEY-LED-K
VBUS
UART1-TX
UART1-RX
KB-C0
USB-D+
OPT-SEL1
KB-R4
PTT
EXT-SPK-
KB-C3
KB-C2
EXT-SPK+
KB-C1 OPT-SEL2
OPT-SEL3
USB-D-
KB-C4
KEY-LED-K
KB-R1
EMERGENCY
EXT-MIC-
EXT-MIC+
KB-R2
KB-R3
IN-SPK+
IN-SPK-
IN-SPK+
EXT-MIC+
IN-SPK-
UART1-TX
UART1-RX
EXT-MIC-
EXT-SPK+
EXT-SPK-
OPT-SEL3
OPT-SEL2
USB-D-
OPT-SEL1
PTT
EMERGENCY
USB-D+
VBUS
3V6D
EXT-BAT+
3V6D
EXT-BAT+
BACK MENU UP
#963
Cancel
0
*
8
7
5
4
2
1
DOWN
OK
IO to Vbus-Accessory
PD780 UHF Schematic Diagram(Keyboard Circuit)
S1703S1703
1 2
D1703D1703
1
5 43
2
6
S1715S1715
1 2
D1701D1701
1
5 43
2
6
R1705
100
R1705
100
D1702D1702
1
5 43
2
6
D1706
PESD12VS1UB
D1706
PESD12VS1UB
2 1
R1702
100
R1702
100
S1710S1710
1 2
D1723 PESD5V0S1UBD1723 PESD5V0S1UB
2 1
S1708S1708
1 2
D1717
19-213/W1D-ANPHY/3T
D1717
19-213/W1D-ANPHY/3T
12
R1708
100
R1708
100
S1713S1713
1 2
D1711 PESD5V0S1UBD1711 PESD5V0S1UB
21
U1701
CM1418-02CS
U1701
CM1418-02CS
A1
A2
A3
B1
B2
B3
S1718S1718
12
D1722 PESD5V0S1UBD1722 PESD5V0S1UB
2 1
R1701 100R1701 100
J1702
MOLEX543630289
J1702
MOLEX543630289
12
34
56
78
910
1112
1314
1516
1718
1920
S1702S1702
1 2
D1710 PESD5V0S1UBD1710 PESD5V0S1UB
21
D1707
PESD12VS1UB
D1707
PESD12VS1UB
2 1
D1712 PESD5V0S1UBD1712 PESD5V0S1UB
21
S1701S1701
12
S1707S1707
12
D1718
19-213/W1D-ANPHY/3T
D1718
19-213/W1D-ANPHY/3T
12
D1705
PESD12VS1UB
D1705
PESD12VS1UB
2 1
R1707
100
R1707
100
R1704
100
R1704
100
C1701
2.2uF
C1701
2.2uF
S1706S1706
12
S1711S1711
12
S1704S1704
1 2
D1708
PESD12VS1UB
D1708
PESD12VS1UB
2 1
D1715
19-213/W1D-ANPHY/3T
D1715
19-213/W1D-ANPHY/3T
12
S1716S1716
12
S1709S1709
1 2
S1714S1714
1 2
D1719
19-213/W1D-ANPHY/3T
D1719
19-213/W1D-ANPHY/3T
12
D1725 PESD5V0S1UBD1725 PESD5V0S1UB
2 1
J1701
AXK5F50547YG 50pin
J1701
AXK5F50547YG 50pin
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
4142
4344
4546
4748
4950
R1706
100
R1706
100
D1709
PESD12VS1UB
D1709
PESD12VS1UB
2 1
D1724
PESD5V0S1UB
D1724
PESD5V0S1UB
21
S1712S1712
1 2
R1703
100
R1703
100
D1721 PESD5V0S1UBD1721 PESD5V0S1UB
2 1
D1716
19-213/W1D-ANPHY/3T
D1716
19-213/W1D-ANPHY/3T
12
D1714
19-213/W1D-ANPHY/3T
D1714
19-213/W1D-ANPHY/3T
12
S1717S1717
12
D1713 PESD5V0S1UBD1713 PESD5V0S1UB
21
S1705S1705
1 2
D1720
19-213/W1D-ANPHY/3T
D1720
19-213/W1D-ANPHY/3T
12
PD78X/PD78XG/HD785/HD785G Schematic Diagram (Keyboard)
153

Hytera PD78XG Specifications

General

Brand	Hytera
Model	PD78XG
Category	Portable Radio
Language	English