Motorola P100 Series Detailed Service Manual

Circuit Board/Schematic Diagram and Parts List (UHF2: 435–480 MHz) 7-5
7.3 Circuit Board/Schematic Diagram and Parts List (UHF2: 435–480 MHz)
Figure 7-3. UHF2 (435–480 MHz) Receiver Schematic Diagram (Part No:E11-0767-0)
C301
5pF
FROM_HARMONIC_FILTER
C307
18pF
C360
4pF
R302
56K
R320
100R
RX_B +
RX_B +
820nH
FROM_RX_VCD
C303
3pF
C327
12pF
C365
27pF
C369
NA
R338
100R
R311
330R
R315
100R
L327
820nH (1608)
FL201
44.645MHz
Q303
2SC4
226
R312
150K
L340
820nH(1608)
L332
820nH (1608)
C367
220pF
C368
10nF
C328
2pF
C329
10nF
FL301
45.1MHz(SMF - 1) 8.5K
C330
39pF
C376
0.1uF
C377
NA
C204
0.1uF
1
4
5 2 3
C332
10pF
C331
9pF
C370
NA
Q307
2SK711
L333
B4F(1664)
C364
33pF
6
6
4
4
1
1
2
2
3
3
L334
8.2nH
Q306
2SK711
L306
EJPS
L329
B4F(1667)
C326
3pF
C325
33pF
L325
220nH(1608)
C357
56pF
C361
22pF
R323
100K
R330
100K
CR309
KDS114E
Q301
2SC4226
CR310
KDS114E
CR313
KDV154E
CR307
KDV154E
CR314
KDV154E
L324
22nH
EJPS
L320
22nH
EJPS
L330
33nH
L331
OR
L310
18nH
EJPS
C351
10pF
C310
0.1uF
C309
3pF
C312
15pF
L304
39nH
L321
N / A
C356
NA
C362
10pF
C372
33pF
C373
20pF
C379
20pF
C354
10p
F
R332
100K
FTV
R333
100K
C375
NA
C355
15pF
CR305
KDV154E
C358
15pF
L322
22nH
L323
18nH
CR304
KDV154E
C304
OR
C374
10pF
C318
15pF
L328
18nH
EJPS
EJPS
EJPS
C363
NA
R334
100K
R309
100R
R310
4.7K
R335
2.2K
R336
1K
R337
1
00R
RX_B +
RX_EN
+5V
C
B
E
C319
10nF
+
C320
10uF / 16V(A)
C380
47pF
C378
10uF / 16V(A)
C334
1nF
+
C338
47nF
CR306
KDS160E
C339
0.1uF(K)
R314
100R
R317
180K
R318
3.3K
DEC1
455 C24(LCP)
R319
3.3K
R342
NA
C381
NA
C342
0.1uF(K)
BUSY
RSSI
RX_AF1
N/S_SW
Q201
KRC404
20KHZ_SEL
SQ_U/D
SQ_CS
C211
0.1uF(K)
C340
0.1uF(K)
C337
10
nF
CR312
KDS160E
CR315
KDS160E
C347
0.1uF
C201
47pF
C213
0.1uF(K)
R258
1.5K
R217
10K
R204
22K
R206
10K
R207
22K
R203
22K
R210
120K
1
11 109
2
12
4
14
3
13
6
16
RF_IN
GND
N_REC
N_DET
RSSI
IF_OUT
QUAD
AF_OUT
OSC1 OSC2
VCC
MXOUT
R216 10k
IF_IN
DECO FIL_O
FIL_IN
5
15
87
C206
0.1uF(K)
C207
0.1uF(K)
C341
56pF
C203
120pF
CR201
KDS181
CF1
CR202
KDS181
R250
10K
R211
15K
R212
33K
RT201
10K(TH)
R213
3.3K
R208
12K
Q202
NA
U202
VDD
U/D
VSS
NC
B
A
W
CS/
+3.3V
MCP
4011(502)
1
2
3
4
8
7
6
5
R220
5.6K
Q207
KRC404
CF2
C208
0.1uF
C210
330pF
C209
330pF
Q206
KRC404
C214
0.1uF
455FW
455HW
U201
TA31136
Q305
KRC404
R316
100K
C343
0.1uF
C344
470pF
C382
0.1uF
KRA305
Q304
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Motorola P100 Series Specifications

General

Brand	Motorola
Model	P100 Series
Category	Portable Radio
Language	English