Kirisun PT8100 -01 User Manual

PT8100 Service Manual
29
Figure 7 PT8100 Key Board Schematic Circuit Diagram
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
D D
C C B B
A A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
35
25
26
27
28
29
30
31
32
33
34
CN2 CN34
MD
1
HOOK
2
MIC
3
ME
4
PTT
5
GND
6
B
7
BLC
8
CN1 RJ45
VR1 10K
K1 P1
K2 P2 K3 P3
K4 P4 K5 P5 K6 POWER
C13 101
C14 101
C15 101
C16 101
C17 101
C8 101
C7 *
C6 101
C5 101
C4 *
C3 101
R4 100R
D3 YELLOW
R1 330R
Q1 DTC144EE
D4 YELLOW D6 YELLOW
C26 471
R11 220R R12 220R R13 0R R26 220R
D1 YELLOW
R2
330R
D2 YELLOW
D5 YELLOW
C21 101
C22 * C23 101 C24 101 C25 * C27 101 C28 101
R8 6.8K R7 6.8K R5 6.8K R32 6.8K R29 6.8K R28 6.8K
C12 101
C31 101 C32 101
C33 101
C10 101 C29 101 C30 101
R24 220R
R25 220R
C18 471
C19 471
KEY BOARD SCH(M:R03)Name:
File No: Prepare: Check:
Model Name: REV: Approve:
PT8100
GND
MD
HOOK
ME
MIC
ME
PTT
NC
SB
NC
GND
GND
GND
3M
RXL
P1
POWER
P5
P4
L_RST
P3
TXL
AFIN
AFOUT
MD2
MD0
P2
L_BLC
L_DA
L_WR
L_RD
L_CS
5C
5C
R14 *
R15 *
R16 *
R6 *
R9 *
R10 *
CS
1
RD
2
WR
3
DA
4
VSS
5
VDD
6
LED
7
RST
8
NC
9
NC
10
CN3 CN10
L4
BLM11A601S
C1 *
C20 *
C2 *
C36 471
R3
0R
R17 *
R18
0R
R19 *
R20 *
D11 1DZ1-MA8039 D12 1DZ1-MA8039 D13 1DZ1-MA8039
F1
1812L110PR
D15 3RG9HWA
R21 *
R22 1K
R27 6.8K
R23 1K
R30 6.8K
SW1
MOD2
SW2 MOD0
OUTIN
IC2 *
R31 0R
R36 0R
1
MODE FLASH
0 NORMAL MD2MD0
0 1
Q2 DTC144EE
Q3 DTC144EE
R33 6.8K
R34 6.8K
Page:
Scale:

Kirisun PT8100 -01 Specifications

General

Frequency Range	400-470MHz
Audio Power	1W
IP Rating	IP54
Channel Spacing	12.5 / 25 kHz
Frequency Stability	±2.5 ppm
Operating Voltage	7.4V
RF Power Output	5W