Motorola P100 Series Detailed Service Manual

7-32 Circuit Board/Schematic Diagram and Parts List (UHF2 R&TTE: 435–470 MHz)
Figure 7-21. Transmitter Schematic Diagram
C431
1nF(1608)
C428
6pF(1608)
C429
5pF(1608)
C426
6pF(1608)
C427
4pF(1608)
C445
3pF(1608)
C446
4pF(1608)
C430
NA
Zo = 50
0.8t * 1.4(W)
L301
45145TL
L410
45143TL
1
2
A
NT1
A
NT
L409
45143TL
L411
45143TL
R416
47K(1608)
SH105
SH104
CR311
NA
C419
NA
TO_RX
CR301
KDS114
C422
12pF(1608)
C418
15pF(1608)
C417
15pF(1608)
C420
11pF(1608)
C451
3pF(1608)
C416
7pF(1608)
C452
39pF(
1608)
SH103
Q403
2SK3476
R415
220R(2012)
L412 220nH(1068)
C423
NA(1608)
C466
470pF
C468
NA
MA4P7001F-1072
CR401
L413
35167L
L405
6.8nH(1608)
C413
27pF(1608)
R418
220K(0.1%)
R419
220K(0.1%)
R421
68K(0.1%)
R422
68K(0.1%)
R417
RLC63 0R1
C453
470pF
C460
47pF
C474
0.1uF
C432
1nF
C454
22uF/16V(B)
C434
470pF
C433
NA
060031MA005G500PL
BAT+
BAT+
J602
2
1
3
U401-A
KIA358
GND
R420
4.7M
R423
3.9M
R425
3.9K
R424
12K
R430
100R
L406
220nH(1608)
C436
0.1uF
C469
0.1uF
+3.3V
C470
47pF
C473
47pF
7
8
1
U402
U/D
VDD
NC
VSS
B
CS/
W
A
2
3
4
6
5
R426
4.7K
R431
10K
R433
0R
TX_PWR_CS
TX_PWR_U/D
TX_PWR_LOW
MCP4011(502)
Q406
KRC404
C439
1nF
Q408
KRC404
C472
470pF
C471
0.1uF
Q407
KRA305
C438
NA
C437
0.1uF
TXVB
TX_EN2
FROM_VCO
TX_V
CO_B+
LK2
+5V
7
47nF
C435
R427 220K
6
5
4
8
C
B
E
R432
27K
R429
3.6K
R428
100R
C467
470pF
U401-B
KIA358
U401-C
KIA358
C409
NA
C411
NA
Q402
2SK3078
R414
1K
R411
560R
Q405
KTC4075
R412
1K
R440
15K
R409
10R
R410
10R
R408
2.2
K
2
R407
4.7K
R405
1.5K
R404
8.2K
R403
180R
R401
180R
R402
39R
R406
22R
R413
8.2K
Q404
STB1188
C464
47pF
C406
0.1uF
SWB+
C463
470pF
C462
33F
C403
470pF
C402
10nF
C408
10nF
C405
56pF
C404
56pF
L401
27nH(1608)
C41
0
27pF(1608)
L403
33nH(1608)
1
3
L402
22nH(1608)
Q401
PBR951
C401
3pF
C444
NA
R436
100R
R435
150R
Q409
2SC4226
C440
470pF
C449 3pF
L407
33nH
C465
470pF
C447
3pF
C448
10nF
R434
33K
R441
0R
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Motorola P100 Series Specifications

General

Brand	Motorola
Model	P100 Series
Category	Portable Radio
Language	English