Hytera PD78XG - Page 63

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A
A
POWER-SW+
POWER-SW+
3V3D
1V6D
5VRT
3V3D
3V6D
5VFGU
GND_SIGNAL
BAT++
3V6D
1V8D
3V3A
BAT++
EXT-BAT+
GND_EARTH
BAT++ 3V3ARF
BAT+
3V3GPS
3V3DRF
3V3DRF
EXT-BAT+
3V3DRF
PS-GPS3
PWR-RESET2
PWR-SW+ 6,7
PWR-SW- 6,7,12,13
EXT-PWR 3
POWER-CTL 3
POWER-KEY-DET 3
PD780 UHF Schematic Diagram(Power Circuit)
C616
100pF
C616
100pF
C663
NC
C663
NC
R631
15K
R631
15K
C675
1uF
C675
1uF
C612
0.01uF
C612
0.01uF
U607
TPS3808G33QDBVRQ1
U607
TPS3808G33QDBVRQ1
RESET
1
MR
3
GND
2
Ct
4
VDD
6
SENSE
5
L616L616
U611U611
RUN
1
SYNC
7
VFB
3
PLLPF
8
ITH
2
GND
4
VIN
6
SW
5
L610L610
Q601Q601
1
2 3
TP601
3.3V
TP601
3.3V
1
C609
1uF
C609
1uF
C645
220P/50V
C645
220P/50V
U603
RP102N331B
U603
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
R614R614
C607
0.1uF
C607
0.1uF
C619C619
L613L613
R624R624
L611
BLM18PG181SN1
L611
BLM18PG181SN1
C654C654
1
1
2
2
3
3
C662
0.1uF
C662
0.1uF
C613
NC
C613
NC
C674
220P/50V
C674
220P/50V
C610
2.2uF
C610
2.2uF
NC*DTC114EE
Q602
NC*DTC114EE
Q602
3
1
2
U606
RP102N331B
U606
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
C622
0.1uF/16V
C622
0.1uF/16V
C604
0.1uF/16V
C604
0.1uF/16V
C640
0.22UF 10V
C640
0.22UF 10V
C641
2.2uF
C641
2.2uF
D604
DAN222
D604
DAN222
1
2
3
R627
47K
R627
47K
C653
NC*2.2uF
C653
NC*2.2uF
L604
BLM18PG181SN1
L604
BLM18PG181SN1
R601
100K-F
R601
100K-F
U608
RP102N331B
U608
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
C611
0.1uF
C611
0.1uF
L614L614
Q605Q605
1
2 3
C656
0.1uF
C656
0.1uF
C668
0.1uF
C668
0.1uF
TP603
3.6V
TP603
3.6V
1
TP605
1.6V
TP605
1.6V
1
C669
1uF
C669
1uF
R613 1KR613 1K
L601
BLM18PG181SN1
L601
BLM18PG181SN1
R632
1K
R632
1K
L612
BLM18PG181SN1
L612
BLM18PG181SN1
L603
BLM18PG181SN1
L603
BLM18PG181SN1
R626R626
R608
NC
R608
NC
C661C661
1
1
2
2
3
3
C651
NC
C651
NC
C683
0.01uF
C683
0.01uF
U601U601
RUN
1
SYNC
7
VFB
3
PLLPF
8
ITH
2
GND
4
VIN
6
SW
5
C657C657
1
1
2
2
3
3
R604
0
R604
0
L606
BLM18PG181SN1
L606
BLM18PG181SN1
C614
5.6pF
C614
5.6pF
Q604
2SK1824
Q604
2SK1824
2
31
P607P607
1
R628
47K
R628
47K
R602R602
C624
2.2uF
C624
2.2uF
C608
0.1uF
C608
0.1uF
C636C636
1
1
2
2
3
3
C637
47uF
C637
47uF
C634
NC
C634
NC
C648
1uF
C648
1uF
C678
0.22uF 10V
C678
0.22uF 10V
D602D602
2 1
U609
RP102N331B
U609
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
C625
0.1uF
C625
0.1uF
C618
0.1uF/16V
C618
0.1uF/16V
C681
270P
C681
270P
C646C646
1
1
2
2
3
3
C638
0.01uF/16V
C638
0.01uF/16V
R617
470K-F
R617
470K-F
C687
0.01uF
C687
0.01uF
C686
1500P
C686
1500P
C676
0.22uF 10V
C676
0.22uF 10V
C601
2.2uF
C601
2.2uF
C682
0.1uF/16V
C682
0.1uF/16V
C627C627
1
1
2
2
3
3
R612 1KR612 1K
C647
0.1uF
C647
0.1uF
C655
0.22UF 10V
C655
0.22UF 10V
L607L607
C684
1500P
C684
1500P
TP604
1.8V
TP604
1.8V
1
D601D601
1 2
C685
270P
C685
270P
C603
4.7uF/16V
C603
4.7uF/16V
P606P606
1
U604
TK11250CM
U604
TK11250CM
ON/OFF
1
GND
2
NP(VREF)
3
VIN
6
GND
5
VOUT
4
R629
2.7K
R629
2.7K
L615L615
L602
BLM18PG181SN1
L602
BLM18PG181SN1
R623
150K-F
R623
150K-F
TP602
RESET
TP602
RESET
1
C621
4.7uF/16V
C621
4.7uF/16V
C667C667
1
1
2
2
3
3
C626
0.1uF/16V
C626
0.1uF/16V
C643
NC
C643
NC
C660
2.2uF
C660
2.2uF
U612
RP102N331B
U612
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
C680
270P
C680
270P
R620
3.3K
R620
3.3K
C635
0.1uF
C635
0.1uF
R622R622
C672
20pF/50V
C672
20pF/50V
C677
1uF
C677
1uF
F601
2.5A-32V
F601
2.5A-32V
1 2
Q606Q606
1
2 3
C606
2.2uF
C606
2.2uF
R619R619
C658
0.1uF/16V
C658
0.1uF/16V
C670
2.2uF
C670
2.2uF
C602
100pF/16V
C602
100pF/16V
C649
2.2uF
C649
2.2uF
C630
0.1uF/16V
C630
0.1uF/16V
C665
47uF
C665
47uF
U610
RP102N181D
U610
RP102N181D
VDD
1
GND
2
CE
3
NC
4
VOUT
5
L609
BLM18PG181SN1
L609
BLM18PG181SN1
C620
100pF/16V
C620
100pF/16V
C671
0.1uF
C671
0.1uF
DTC114EE
Q607
DTC114EE
Q607
3
1
2
J601
D-700/BATB
J601
D-700/BATB
1
2
3
C615
0.1u/16V
C615
0.1u/16V
C628
0.22UF 10V
C628
0.22UF 10V
R625R625
C650
0.1uF
C650
0.1uF
C617
0.1uF/16V
C617
0.1uF/16V
C639
0.1uF
C639
0.1uF
Q603Q603
1
32
R607 100R607 100
R618
130K-F
R618
130K-F
C688
0.1uF
C688
0.1uF
C605
1uF/25V
C605
1uF/25V
U605
TK11250CM
U605
TK11250CM
ON/OFF
1
GND
2
NP(VREF)
3
VIN
6
GND
5
VOUT
4
C679
0.1uF/16V
C679
0.1uF/16V
C666
0.01uF/16V
C666
0.01uF/16V
R630
47K
R630
47K
C652
270pF
C652
270pF
R611
10K
R611
10K
C642
0.1uF
C642
0.1uF
P608P608
1
C673
NC
C673
NC
R621
100K
R621
100K
L605
BLM18PG181SN1
L605
BLM18PG181SN1
C623
1uF/25V
C623
1uF/25V
C644
20pF/50V
C644
20pF/50V
PD70X/PD70XG/PD78X/PD78XG/HD705/HD705G/HD785/HD785G Schematic Diagram (Power)
53