Motorola CP Series, Руководство по обслуживанию

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Circuit Board/Schematic Diagram and Parts List (UHF2: 435–480 MHz) 7-7
Figure 7-6. Microprocessor and Keypad Schematic Diagram
+3.3V
R 1 94
1 0K
C1 40
47 n F
T X_AF 1
C1 4 1
NA
C1 4 2
470 p F
+ 5 V
R 1 76 2 4K
C1 43
0. 1 uF
R 1 77
2 0K
Q 12 0
KR C 404
Q 121
KR C 404
Q 122
KR C 404
R 5 07
1 0K
C5 7 1
15n F
+3.3V
R T5 0 1
1 0K( T H)
C1 0 1 6
0. 1 uF
C
B
E
C
B
E
+3.3V
R 1 004
1 0K
R 1 67
1 00K
R 1 00 5
1 0 n F
B EE P
R 1 006
NA
C1 98
NA
R 1 68
1 00K
K T A 2 0 1 4
Q 112
R 1 63
1 00K
K T A 2 0 1 4
Q 111
S W B +
+
C1 9 5
22 0 p F
C1 94
1 0uF / 1 6V R 15 4
47K( 1 %)
R 15 3
68K( 1 %)
C R 1 0 1
NA
LOW_ B A TT
RX_ T ONE_EN
C1 46
15p F
B _ S2
FL 1 0 1
7.37 2M HZ
C1 4 5
15p F
R 1 8 5
0R
R 1 48
1M
R 11 4
1 0k
B _ S1
A_ S2
A_ S 3
F U N_KEY 1
M OD_ C ON_ CS
M OD_ C ON_ U/ D
F U N_KEY 2
P LL_LD
P ROGRA M _DA T A
LED(GREEN)
LED(RED)
PTT1
+3.3V
R 1 90
15 K
R 1 84
15 K
R 1 6 5
3K
D TM F_O UT
D
TM
F_
C
ON
B
EE
P
_
C
ON
R
1
80
1
00K
P
O
P
_
C
ON
C1
03
5
47
p
F
C1
034
47
p
F
C1
036
47
p
F
R 115
1 0K
R 1 93
1 0K
+3.3V
TP 3
TP 9
TP 6
TP1 0
TP5
TP2
TP 4
TP 8
TP1
TP 7
R
1
79
51
K
R
1
8
2
2
00K
R
1
83
NA
T
X_
P
W
R_
CS
T
X_
P
W
R_LOW
S
Q_
U
/
D
D
TM
F_
ST
EER
RX_EN
2
0KHZ_
S
EL
PTT2
D
CS
_
S
EL
D
TM
F_Q
1
D
TM
F_Q
2
D
TM
F_Q3
D
TM
F_Q4 V
SS
S
Q_
CS
V
CC2
22
0
p
F
22
0
p
F
22
0
p
F
22
0
p
F
22
0
p
F
22
0
p
F
22
0
p
F
22
0
p
F
0.
1
uF
0.
1
uF
C1
6
1
C1
78
C1
77
C1
89
C1
88
B
to
B
Fl
e
x.
PCB
C1
7
5
C1
76
C1
74
C1
87
C1
79
E
PP
_
C
LK
E
PP
_DA
T
A
LIGH
T
_
C
ON
BUS
Y
P
LL_DA
T
A
P
LL_
STB
S
W_IN
2
S
W_I
N
1
P
LL_
C
LK
T
ON
E4
T
ON
E3
T
ON
E_IN
T
3
T
ON
E
2
T
ON
E
1
V
SS
C
NV
SS
B
EE
P
RE
S
E
T
X_O
UT
GND X_IN V
CC1
T
ON
E_IN
T1
B
_
S2
B
_
S2
A_
S2
A_
S
3
C1
66
22
0
p
F
22
0
p
F
C1
67
C1
68
22
0
p
F
22
0
p
F
C1
70
22
0
p
F
22
0
p
F
C1
7
1
C1
7
2
22
0
p
F
22
0
p
F
C1
73
C1
6
5
C1
6
2
C1
63
C1
64
C1
0
15
C1
0
1
1
C1
0
1
0
C1
009
C1
0
1
4
C1
0
1
3
C1
0
12
22
0
p
F
22
0
p
F
M
I
C1
J
1
0
2
0
5
004HR_
22
A0
1S
04-6
2
9
2
-0
22
-0
00-800+
J
1
03
22
0
p
F
22
0
p
F
47
p
F
47
p
F
47
p
F
47
p
F
47
p
F
47
p
F
47
p
F
47
p
F
47
p
F
47K
C1
00
1
C1
00
2
C1
006
C1
007
C1
008
C1
003
C1
004
C1
00
5
R
15
9
R
1
60
R
1
6
1
R
1
96
R
1
97
R
1
98
R
1
99
R
1
47
47K 47K 47K 47K 47K 47K 47K
47
p
F
47
p
F
47
p
F
47
p
F
47
p
F
47
p
F
C1
69
F
U
N_KEY
1
P
O
P
_
C
ON
T
ON
E_IN
T2
M
OD_
C
ON_
CS
M
OD_
C
ON_
U/
D
L
C
D_DA
T
A
KIA70 2 7A T
+3.3V
R 1 64
1 00K
R 1 69
1 . 2 K
R 1 7 5 51 K
R 1 74 1 00K
F T V
C1 0 1 7
470 p F R 1 7 1
1 0K
R 1 7 2
1 0K
R 1 73
1 0K
M I C1
BUS Y
Q4 +3.3V
U1 0 2 _ S DA T A
U1 0 2 _ SC LK
U1 0 2 _ CS N
8
V CC
O C
A 1
A 2
SC L
S DA V SS
7
6
5 4
3
2
A0
1
C1 47
0. 1 uF(K)
U1 04
2 4L C 64
R 1 39
1 0K
Q3
Q 2
Q 1
ST D
U1 06_ S W
PTT2
2 0KHZ_ S EL
P LL_ PS
T X_ P WR_ U/ D
B EE P _ C ON
D TM F_DE C _EN
FREQ_ C ON3
S W_ SC AN 1
S W_ SC AN 2
S W_ SC AN3
S W_ SC AN4
S W_IN3
D TM F_ C ON
FREQ_ C ON 2
FREQ_ C ON 1
A U DIO_ MUT E_ C ON
T X_EN 1
PTT1
U1 0 1
M 3030 2 F CP G P
P G M _ BUTT ON 1
P G M _ BUTT ON 2
P G M _ BUTT ON3
LEF T _ BUTT ON
RIGH T _ BUTT ON
LED(RED)
LED(GREEN)
T X_EN 2
N /S _ S W
P RG / C LONE_RX
P RG / C LONE_ T X
F U N_KEY 2
AK_DA T A
AK_ C LK
AK_ CS N
D TM F_O UT
D TM F_O UT
P LL_LD
VOX_EN
T ONE_IN
M I C1
0 B2 7 P 40( 2 .8 mm )
R 1 08
R 1 09
R 112
R 11 9
1
2 3
4 5 6
7
8 9
# 0
*
4.7K
4.7K
P1
+3.3V
L_ARROW
R_ARROW
P2 P 3
4.7K
4.7K
VOX_EN
R 152
R 1 9 5 1 00R
680R
RX_ T ONE_ C ON 1
RX_ T ONE_ C ON 2
ANL_ SUBT ONE_IN
VOX_IN
LOW_ B A TT _IN
T E MP _IN
A_GND
R SS I_IN
V_REF
A_V CC
L C D_ CS
L C D_ C LK
M I C _ MUT E 2
P WDN
RX_ T ONE_ C ON 1
RX_ T ONE_ C ON 2
VOX
LOW_ B A TT
A U DIO_ MUT E_ C ON
T X_EN 1
T X_EN 2
N /S _ S W
R SS I
R 1 78
1 00K
C12 3
0. 1 uF
C12 4
1 uF
R 11 3
47K
U1 07
C1 44
0. 1 uF(K)
+3.3V
RX_ T ONE_EN
7
5
1 2
1
2 3 4 5 6 7
3 4 6 7 5
1
12 1
3
1
4
15 1
6
1
7
1
8
1
9
2
0
21 22 2
3
2
4
25
2 3 4 5 6 7 8 9
1
0
11
74 73 7
2
7
1
70 69 68 67 66 6
5
64 63 6
2
6
1
60 5
9
5
8
5
7
5
6
55 5
4
5
3
52 51
77
76
78
79
80
8 1
8 2
83
84
8 5
86
87
88
89
90
9 1
9 2
93
94
9 5
96
97
98
2
3
1
99
2 6
30
3 1
3 2
33
34
3 5
36
37
38
39
40
4 1
4 2
43
44
4 5
46
47
48
49
5 0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
L C D Fl e x. PCB
0 5 004HR_07 C 0 1S (G)
J 1 0 1
Q 11 0
C R 11 0 C R 111
C R 11 3 C R 112
C R 11 4
C R 11 0 ~C R 115 : B L-HG036
C R 115
R 155
470R
R 15 6
1 K
R 15 7
1 K
R 15 8
1 K
S H 2 0 1 KR C1 04
11
11
9
9
1 0
1 0
12
12
1 3
1 3
1 4
1 4
1 6
1 6
1 7
1 7
1 9
1 9
1 8
1 8
2 0
2 0
22
22
21
21
2
1
15
15
+3.3V
L C D 1 0 1
L C D_ B EA C ON
S W B +
2 7
2 8
2 9
1 00
P LL_ C LK
P LL_ STB
P LL_DA T A
RX_EN
S Q_ CS
S Q_ U/ D
T X_ P WR_LOW
T X_ P WR_ CS
T X_ P WR_ U/ D
C1
0
1
8
22
0
p
F