Circuit Board/Schematic Diagram And Parts List (Uhf1: 403-447 Mhz); Mdc1200 And Qcii Models; Figure 13-17. Uhf1 (403-447 Mhz, Mdc1200 And Qcii) Receiver Schematic Diagram (Part No:e11-000946-00) - Motorola P100 Series Detailed Service Manual

Circuit Board/Schematic Diagram and Parts List (UHF1: 403–447 MHz)
13.4 Circuit Board/Schematic Diagram and Parts List (UHF1: 403–447 MHz)

13.4.1 MDC1200 and QCII Models

RX_B+
C360
C301
4pF
5pF
FROM_HARMONIC_FILTER
L324
L320
L325 27nH EJPS
27nH EJPS
C303
220nH EJPS
5pF C361
C351
CR309
18pF
12pF
KDS114E
C357
56pF
R330
R323 100K
CR314
100K
CR307
KDV154E
KDV154E
R320
180R
C310
0.1uF
L304
39nH
C312 C362
C318
R302
15pF 3pF
15pF
56K
L328
L323
C356
L321 27nH EPJS
C307
27nH EJPS
N/A 3pF
C309
12pF
NA
C355
Q301 C363 10pF
C379
2SC4901
1pF
10pF
CR310
CR313 R333 CR305
R339 C383
KDS114E
100K KDV154E
10R KDV154E
1nF
R334
100K
FTV
L329
C326 L310 L331 C365
B4F(1667)
9pF 0R
33nH 22nH
4
1
C388
2
10pF
5 3
C325
C386
NA
9pF
C387
10pF
L306
33nH
R343
C384 2.2uH
R340
NA
NA R309
C329
8.2RK
Q308 C327
1nF
2SC4226 12pF
R310
R341
5.6K
100R
C385
FROM_RX_VCO
470pF
C364
L334
33pF
0R
C389
NA RX_B+
R315
100R
R376
R377
C358
0.1uF NA
18pF
R311
R312
330R
150K
Q303
2SC4226
L333
B4F(1664)
C330
FL301
L340
47pF
45.1MHz(SMF-1) 8.5K
4 820nH EJPS
1
1 4
R338
100R C331
2 3 20pF
CR316
C390
HSMS-2829
56pF L332
C332
220nH(1608)
9pF
RX_B+
+5V
C320
KRA305
10uF/16V(A)
Q304
C382
C319
10nF 0.1uF
C
B
RX_EN
C380
47pF
E
Q305
KRC404
C343 C344
0.1uF 470pF
Figure 13-17. UHF1 (403–447 MHz, MDC1200 and QCII) Receiver Schematic Diagram (Part No:E11-000946-00)
R314
100R
CR306
R316
KDS160E
C378 C334 100K
10UF/16V(A) 1nF
R318
2.7K
C338
DEC1
R317
47nF 455 C24(LCP)
R319
180k
C339
3.9K
L327 0.1uF(K)
820nH(1608) R342
7.5K
C341
C340
56pF
0.1uF(K)
C337
16 15 14 13 12 11 10 9
10nF
C347
0.1uF
CR312
KDS160E
U201
KDS160E CR315
TA31136
1 2
3 4 5 6 7 8
C201
C206 C207
C209
47pF 0.1uF(K)
C213 0.1uF(K)
470pF
0.1uF(K)
FL201
R210
44.645MHZ R212
C203
R203 100K
R258
47K
82pF
1.5K 22K
R216
10K
C210
470pF
R211
8.2K
455FW
C204
R250
0.1uF
CF1 10K
R217
R204
CR202
CR201
3K
3K
KDS181
KDS181
C208
CF2
0.1uF
455HW
C214
Q206
0.1uF
KRC404
R207
R206
10K
3K
13-29
BUSY
RSSI
RX_AF1
C342
0.1uF(K)
N/S_SW
C381
Q201
0.1uF(K)
KRC404
C211
0.1uF(K)
R208
20KHZ_SEL
12K
Q202
KRC404
RT201
R213
10K(TH)
3.3K
+3.3V U202
R230
1 8
VDD U/D SQ_U/D
NA
2 7
NC
VSS
3 6
R220 RT202
A B
3.9K
NA
4 5
W CS/
SQ_CS
MCP4011(502)
Q207
KRC404