Kirisun PT4208, Руководство по обслуживанию

Страница: 34 / 53

PT4208 Service Manual
33
Figure 2 PT4208 Schematic Circuit Diagram (420-470MHz)
1 1
2 2
3 3
4 4
5 5
6 6
D
D
C
C
B
B
A
A
C19 3 68 3
R4
0
2.
7
K
C
207
2
.2u
F
/10
V
R
141
0R
R2 2.
2
K
C
205
*
C2
0
4
33
4
R4
1
1K
D1
5
MA
2
S
1
1
1
R
164
22
0K
L4
1
BL
M
1
1
A
22
1S
C19 8
10uF /6. 3V
C3
0
10
5
C2
5
10
5
R
9
6
10R
C
187
15
K
C18 8 15 K
C18 9 15 K
C164
*
L47
BLM
1
1
A
2
21S
R1
1
9
10K
L5
0
180
n
H
C
103
10
2
D11
ISV3 25
D1
0
IS
V
3
2
5
C1
9
5
10P
L5
1
22
n
H
Q1
5
2S
K
508
N
V
(K
52
)
C
121
2P
C206 6P
C
1
37
2
.5P
L29 3.
3
u
H
R91
110R
C1
0
4
102
C
148
1
P
R7
4
1
00R
L49 2
20n
H
C1
9
4
39P
C89 2P
L52 220n H
C1
8
1
10P
L27
18
0n
H
C9
6
10
2
D9I SV3 25
D8
ISV
3
2
5
C
142
5P
L3
0
33
n
H
Q
1
4
2
S
K
50
8N
V
(K
5
2)
C88
2.5P
C136
6P
C
120
2
.5P
L28 3.
3
u
H
R
7
0
180
R
C
1
47
0.
5
P
R
8
9
1
00R
L18 2
20n
H
C1
4
4
47P
C66
*
L36
220n H
C18 0
10P
D12
MA3 60
C9
8
102
Q1
6
2
S
J2
43
R104 100K
C
102
47
1
C9
9
10
2
4 5
1 2 3
IC
2
K
RX1
0
2
U
L4
0
BL
M
1
1
A
22
1S
Q6 2
S
C
4
617(
S
)
C2
8
47
1
D1
6
MA
2
S
1
1
1
R151
4.7K
C2
0
8
15u
F
/6
.3V
C2
6
471
R1
5
0
1K
Q5 2S
C
5
1
08(Y
)
Q4
2S
C
5
1
08(Y
)
Q2 2S
C
5
1
08(Y
)
Q3
2
S
C
3
356
L32 27 nH
R6
6
180
K
R8
8
100
R
C1
4
471
C
141
20
P
L35
47nH
R5
5
3.
3
K
C
143
22
P
R62 5.6 K
R35 27 0R
C19 47 1
R9
5
10
R
L33 27 nH
R57 3.3 K C18
471
C8
7
5P
R56
3.3 K
D3
HS
C
2
7
7
R61
5.6 K
C1
3
47
1
R1
0
47K
R3
7
1K C1
1
47
1
L1
2
27n
H
C6 471
R7
2
33
R C1
1
8
5P
R3
6
8.
2
K
R7
3
22R
C16
471
C1
7
47
1
R3
8
1K
L3
1
12
n
H
L39
BL M21P 300S
C2
0
47
1
C
119
1
00P
C1
3
4
*
L2
3
0R
R2
3
0R
C9
2
*
Q1
2
RD0
1
M
U
S1
Q1
1
RD
0
7
M
V
S
1
R5
4
1.
5
K
R6
8
39
K
R75 47 K
C9
7
10
2
C1
0
47
1
L24 5T
L38
BLM21 P3 00 S
C1
2
47
1
C9
5
10
2
C
139
43
P
R3
1
47
R
R11
47K
R5
1
82K
C8 471
L1
6
0R
L2
5
8T
C9
4
18P
L37 BLM21 P3 00 S
C9 47
1
C1
4
9
103
C91
15P
C13 3
11P
L1 3T
C13 5
8P
C9
3
82P
D1 MA
7
7
D2 *
L26 220n H R34
270R
C7 47
1
C1
5
4
7
1
C
116
5P
C5 471
L4 3T
C3 2P
C2 2P
C6
2
1.
5
P
C6
3
3.
5
P
L2 3T
L14 4T
L3 3T
C
117
3.
5
P
C
129
4P
CN
1
L17 *
D4 H
S
C
277
D5
H
S
C
277
C6
5
*
C37 47 1 C227 33P
L1
5
4T
L8 3T
C
218
1P
C12 6 6P
L9 3T
C12 8 7P
C
217
0.
7
5
P
C70 3P
L10 3T
C12 7 7P
C2
2
0
471
L3
4
0R
R1
9
0
68K
R11 2
*
C4
4
47
1
L54 22
R
L13
56n H
R1
8
2
0R
R1
8
1
*
R
189
18
0R
C4
1
471
C4
0
47
1
R93 22 R
C3
4
47
1
R1
9
7
100
K
L7
3T
L6 3T
C124
7P
L5 3T
C
219
0.
5
P
C2
1
6
0.
7
5
P
C22 8 4P
C132 *
Q2
0
3S
K
3
1
8
Q1
9
3S
K
3
1
8
C3
6
47
1
R16 56 K
L53 68
n
H
C4
2
47
1
R7
1
18
0R
L5
5
0
.82u
H
L5
6
0.
82
u
H
C
145
5P
R4
5
*
R3
2
47
R
C3
9
47
1
R
180
1
00R
C1
5
1
10
2
XF
2
49.
95M
H
z
XF
1
49.
9
5
M
H
z
C1
3
1
3P
C6
9
15
P
C
130
*
C
150
10
2
R1
7
9
15
0R
Q2
1
K
T
C
408
2
R5
120
K
R4
4
5.
6
K
C1
5
3
103
Ao
ut
7
A-
in
6
A+
in
5
V+
4
B+
in
3
B-
in
2
Bo
ut
1
Co
ut
8
C-
in
9
C+
in
10
GN
D
11
D+
in
12
D-
in
13
Do
ut
14
IC
6
N
JM
2
902
V
R
1
33
10K
R
7
7
470
K
R21 8
18K C5
3
47
1
C1
9
9
10
u
F
/6
.3
V
R9 82K
R
166
470
K
R1
6
2
1M
C
2
15
123
C2
3
5
105
R1
3
2
5.
6
K
R6
3
5
.6
K
C1
5
6
12
3
R5
9
3.
3
K
C
223
33
3
C
239
12
3
C2
4
9
12
3
R165 390K
R87
220K
R
194
10
K
C157 12 3
C1
5
8
123
R
211
12
K
Q9 2S
C
4
6
17(S
)
C
252
39
3
R2
1
3
91K
C2
4
4
15
3
R8 1
20K
R7
0
R
R6
4
5.
6
K
R184
5.6 K
C
167
1
0
4
MI
C
1
MI
C
C5
5
471
R3
0
5.
6
K
L48 B
L
M
1
1
A
22
1S
R
224
1.
8
K
R3 47
0R
R
140
10
K
C
203
1
0
u
F
/10V
C1
7
7
104
R2
2
1
3.
9
K
C5
8
47
1
C1
7
6
68
3
R7
8
75
K
Ao
ut
1
A-
in
2
A+
in
3
V+
4
B+i
n
5
B-
in
6
B
out
7
Co
ut
8
C-
in
9
C+
in
10
GN
D
11
D+
in
12
D-
in
13
Do
ut
14
IC
7
N
J
M
29
02
V
C
178
10
4
R5
3
39K
C2
1
0
10u
F
/10
V R
222
3.
9
K
R
163
5
60K
C
259
68
3
C
113
18
2
R
177
56
K
C245
223
R188 1.2K
R1
9
6
33
K
C25 7
10P
C5
7
681
R2
2
0
6.
8
K
R6
5
5.
6
K
C2
1
3
333
R1
7
5
56K
C2
3
8
392
R
219
18
K
R
176
56
K
C2
5
8
681
C2
6
0
68
1
R
192
15
K
R1
7
8
56
K
R8
3
*
R19
47K
R20
47K
R21
47K
R22
47K
C
1
59
10
3
C
1
60
103
C
1
61
103
C
1
62
103
K2
MO
N
I
K1 PT
T
C60
471
R
116
10
0K
R1
7
2
27
K
R2
2
3
2.
7
K
R50 1K
C1
1
1
10
2
L4
2
BLM
1
1
A
2
21S
A0
1
A1
2
A2
3
GND
4
SD
A
5
SC
L
6
TE
ST
7
VC
C
8
IC
9
A
T
2
4
08N
R1
1
5
100
K
R4
9
1K
R13 4 *
R
135
*
C7
1
471
C
316
471
R21 4
220R
D2
8
RE
D
R9
8
10R
R21 5
220R
D2
9
G
R
EEN
NC
1
VE
E1
2
VE
E2
3
OUT
4
VC
C
5
IC1
1
P
S
T
9
140N
R
R8
2
3
30K
C8
5
10
4
C8
4
47
1
R4
7
1K
C
2
55
22P
C
256
22
P
R
101
10
R
X2
7.
3
M
H
z C9
0
3P
Q2
8
*
Q22
DTC1 44 EE
Q2
3
DT
C1
4
4
E
E
L5
8
BLM
2
1
P
3
00S
C
240
4
.7u
F
/16V
C
109
10
2
R6
0
3.
3
K
C1
5
5
103
C2
4
6
2.
2u
F
/10
V
R4
6
47
K
R
212
6.
8
K
VR2
22K
R1
5
6
15K R
155
15
K
C
243
683
C
242
68
3
VR
1
68
K
R2
7
20
K
R76 15 K
R6 10
0K
R
209
22
K
C23 4
225
OUT
IN
GND
IC1
2
H
T
71
50-1
Q
3
0
F
M
M
T
717
R1
3
9
10K
R
159
4.
7
K
C
201
4
.7u
F
/10
V
C5
6
47
1
C202
4.7 uF /10V
C1
1
4
10
2
L4
3
BLM
2
1P
30
0S
Q
3
2
K
T
A
12
98
Q2
6
D
T
C
144
E
E
R
187
2.
2
K
R1
3
8
10K
Q
3
1
K
T
A
1
298
R
186
2.
2
K
R
1
37
10
K
Q2
9
KT
A
1
2
9
8
Q2
7
DT
C
1
4
4
E
E
R
185
2.
2
K
R
136
10
K
C1
7
4
10
4
C
173
10
4
C1
7
5
104
C
112
10
2
C209
105
C1
6
8
10
4
R
153
3
3
K
D
6
H
S
C
277
R9
2
10
K
Ao
ut
1
A-
in
2
A+
in
3
GND
4
B+i
n
5
B-
in
6
Bo
ut
7
V+
8
IC
3
N
JM
290
4
R
168
0
.47R
R1
6
7
0.
4
7
R
C2
7
471
R1
4
5
150
K
R1
4
6
150
K
R1
4
7
150
K
R
170
15
0K
R1
4
4
150
K
R
143
15
0K
C
196
10
0P
R
142
15
K
R1
7
1
27K C2
9
47
1
R
173
56K
R1
6
0
1M
C1
0
5
102
C1
0
6
102
R1
0
5
330
K
Q1
7
D
T
A
1
44E
E
C2
2
47
1
D2
5
MA
2
S
1
1
1
C1
2
2
5P
C
192
47
4
C2
1
47
1
Q1
3
2S
K
182
4
Q18
DTC1 44 EU A
C19 7
10uF /1 0V
D14
HZU 5A LL
R3
9
3.
9
K
R2
4
0R
C8
6
15P
C2
3
*
C
100
10
2
C2
4
4
7
1
C4
3
471
Q1
0
2
S
C
1
623
D7 HS
C
2
7
7
R4
2
1K
R9
0
1
00R
R1
4
47K
R1
1
7
10K
R1
0
2
100
K
R
1
3
47K
L4
6
BL
M
1
1
A
22
1S
C6
4
*
C6
8
*
5T
5T
5T
5
T
5T
5T
5C
5C
5C
5R
5R
5R
5R
5R
5R
5R
5
C
R1
2
3
10K
R122
10K
R1 2110 K
R120
10K
C
268
47
1
R22 9
8.2 K
R23 0
8.2 K
C269
471
C2 70 471
R2
3
2
47
0K
R
231
2
70K
R2
3
3
22
0K
R
235
1
00K
R2
3
4
1
K
C27 2
102
C
274
47
1
R
169
0.
4
7
R
C28 3
333
R24 5
68K
C
284
39
2
C
315
471
R
249
1
00K
C
287
47
1
K3 AL
A
R
M
R
241
0R
R2
4
4
560
R
S C
H
Na
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e
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De
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ne
d By
Ap
pr
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d
by
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ame
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ag
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o
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PT
420
8-03(
420-
470M
H
z)
TO ANT
C4
6
4.
7u
F
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V
C4
5
471
C4
8
47
1
K4 PF
I
R8
0
10
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C4
9
47
1
D2
0
GR
E
E
N
D1
9
*
1 2 3 4 5 6
SW
2
EN
C
O
D
E
R
Q3
4
D
T
A
144
E
E
L
1
9
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1
1
A
2
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SW
1
P
O
W
&
V
O
L
C6
7
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C7
6
*
C7
7
10P
C7
8
12
P
C7
9
103
C8
0
474
C81
*
C
1
52
47
1
T1
P
D
Q3
6
2S
K
182
4
C27 6 6.8K
R
157
1K
R2 47 100K
C
278
10
2
R1
5
8
100
K
R
239
56
K
R
243
100
K
C281
*
C3
1
47
1
R
250
*
L4
4
B
L
M
1
1
A
22
1S
VC
1
GND
2
VCC
4
OUT
3
X4 16
.8
M
H
z
R2
5
7
10
0K
C
289
1
5
2
R
258
33
K
R
260 0R
R
259
*
R
256
1K
C7
5
10
2
C1
2
5
471
C2
8
8
10P
L45 10
u
H
C2
8
2
10P
R
261
0R
C
101
10
4
D1
3
1S
S
372
C1
4
0
2.
2u
F
/10
V
R1
2
10
0R
D
308
DA
N
2
2
2
Q2
4
2S
C
4
9
1
9
D2
6
HV
C
3
5
0
B
D24
HV C350B
D2
3
HV
C
3
5
0
B
D3
0
H
V
C
350
B
D22
HV C3 50B
D21
HVC 35 0B
C32
6P
C47 7P
R8
4
10
0K
R
1
03
10
0K
R
107
1
0
0K
R
7
9
100
K
R4
3
100
K
C1
8
3
47
1
C1
8
6
47
1
C
261
10
5
R1
0
8
*
C
263
1
0
2
OSCI N
1
OSC OU T
2
VP
3
VCC
4
DO
5
GND
6
XFIN
7
FIN
8
CLO CK
9
DATA
10
LE
11
PS
12
ZC
13
LD/FO UT
14
P/
15
R/
16
IC
1
M
B
1
5
E03S
L
OU
T
IN
GND
IC1
4
H
T
71
30-1
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6
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13
14
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17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
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49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
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