Hytera PNC550 - Page 79

SPK_P
SPK_N
CDC_HPH_REF
FM_ANT
CDC_HPH_R
CDC_HPH_L
CDC_HS_DET
CDC_HDS_MIC2_P
GND_MIC
GPIO13_EAR_PTT
LINEOUT_P
LINEOUT_M
GPIO96_TPA_SDB
GPIO95_TPA_SDD
PMI_HAP_OUT_P
PMI_HAP_OUT_N
MIC_BIAS1
MIC_MAIN_P
MIC_MAIN_N
GPIO13_EAR_PTT
VDD1.8
GPIO46_POGO_DET
MIC_BIAS1
MIC_MAIN_P
MIC_MAIN_N
USB_DM
USB_DP
USB_CC1
USB_CC2
CDC_HS_DET
VPH_PWR
PMI_HAP_OUT_P
PMI_HAP_OUT_N
GND_MIC
CDC_HDS_MIC2_P
CDC_HPH_R
CDC_HPH_REF
CDC_HPH_L
FM_ANT
GPIO95_TPA_SDD
GPIO96_TPA_SDB
VREG_L5_1P8
VDD1.8
VBUS
VPH_PWR
VREG_L5_1P8
LINEOUT_M
LINEOUT_P
USB_HS_ID
USB_DM
USB_CC2
USB_DP
USB_CC1
VBUS
VBUS
L11
12
L13
1 2
R32
12
TP3
1
C10
12
L6
12
C5
1 2
R31
1 2
D16
1 2
R22
1 2
C6
12
D14
1 2
R21
12
C13
1 2
R9
12
D2
1 2
C3
12
R3
1 2
C4
12
R19
1 2
R15
1 2
R29
12
R8
12
C18
12
C29
12
+
-
MG1
CB
A
D5
21
TP2
1
D4
1 2
R10
1 2
D15
1 2
D9
1 2
U2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
C26
12
D1
1 2
J5
1
2
3
4
R17
1 2
D12
2 1
C23
12
U1
VDD
1
VCCFB
2
GAIN
3
AGND
4
SDD
5
SDB
6
IN-
7
IN+
8
PGND1
9
PGND2
10
VOUT2-
11
VOUT1-
12
VOUT3+
13
VOUT2+
14
VOUT1+
15
VCCIN
16
VCCOUT
17
SW1
18
SW2
19
PGND3
20
T-PAD
21
TP1
1
C9
12
OPEN
J3
GND
1
R
3
L/DET
5
L
4
MIC
2
L5
1 2
L10
1 2
R16
1 2
R4
1 2
R35
1 2
R23
1 2
C22
12
C17
12
R18
1 2
J2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
D6
1 2
L9
1 2
L2
1 2
L8
1 2
C11
12
R12
1 2
J4
1 2
Q1
1
2
3
R20
1 2
C20
12
C27
12
D3
2 1
D10
1 2
J7
1
D7
1 2
C14
12
R25
1 2
C8
12
R24
1 2
C25
12
D13
1 2
C12
12
C1
1 2
C15
12
D11
1 2
C19
12
L4
1 2
C7
1 2
R11
1 2
L7
1 2
C21
12
C2
1 2
C24
12
R30
1 2
R5
1 2
HOLE2
1
1
L12
12
L3
1 2
U3
1
1
2
2
3
3
4
4
5
5
6
6
R14
1 2
C28
12
D8
1 2
R27
12
R28
1 2
L1
R13
1 2
R26
1 2
L14
1 2
J1
1
2 3
4
R33
1 2
HOLE1
1
1
C16
12
72
DUPUTY BOARD
Note:
The differences between B8 and B9 frequency bands are not updated in this figure.