Figure 10-22. Transmitter (Mdc1200 And Qcii) Schematic Diagram - Motorola P100 Series Detailed Service Manual

10-30
L410
L409
35166TL
35166TL
TAB3 TAB1
NC
C431
NC NC
TAB4 TAB2
1nF(1608)
C427
R416 C429
ANT 1
47K(1608) 12pF(1608)
10pF(1608)
C428
C426
C430
22pF(1608)
12pF(1608) 27pF(1608)
SH105

Figure 10-22. Transmitter (MDC1200 and QCII) Schematic Diagram

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SH104
C422
L411 L416
CR401 L415
270p
35166TL
45143TL 45143TL
L408
MA4P7001F - 1072
28116TL
C417
C418
15P
56P
C445 C419
C423
9pF(1608) C420 C455
18P
NA
5P
12P
C446
22pF(1608)
R415
220R(2012)
Land
C453
C425
470pF
1nF(1608)
C462 C463 R418
220K(0.5%)
0.1uF 470P
BAT+
C433
R417
NA
RLC63 0R1 2
R419
220K(0.5%)
BAT+
3
C464
C432
0.1uF
KIA358
0.1uF
R420
J602
GND
R421 R422
4.7M
060031MA005G500PL 68K(0.5%)
68K(0.5%)
C460 C461
0.1uF 470P
R412
3.9K
Q405
KTC4075
Q404
STB1188
C415
20K
R411
3.3K
R414
4.7K
C411
NA
R409
R410
L413 10R
10R
35167TL
B402 B401
MPZ1608D101B C408
MPZ1608D101B
L403
NA
C410
L405 220nH(1608)
L404
56pF
22nH
22nH
Q402
3 2SK3078
Q403
2SK3476
C421
1
47pF
R407
R408
8.2K
C413
C409
2 2.2K
30pF 8P
L406
220nH(1608)
C416
R430
0.1uF
100R
C454 GND
R428
22uF / 16V(B)
100R
C434
R429
470pF
C435 10nF
3.6K
8
KIA358
R432
U401-C
47K
R427 47K
4
R423
6
3.9M
7
5
U401-B
R424
KIA358
12K
1
U401-A
R425
R426
2.4K
3.9K
C436
R431
0.1uF
47K
U402
8
U/D
VDD
7
NC VSS
Q406
6
A
B
KRC404
5
CS/ W
R433
0R
MCP4011(502)
Circuit Board/Schematic Diagram and Parts List (VHF: 136–174 MHz)
R413
8.2K
SWB+
C406
0.1uF
R406
C402
10R
C403
NA R436
NA
47R
L401
220nH
C440
C404
C405
470pF
15pF
20pF
Q401
C401
PBR951 R402
5pF
C449 5pF
39R
L402
NA
R403 R401
R405 R404 180R
180R
2.7K 10K
C444
NA
TXVB
Q407
C448
KRA305
+5V 10nF
C E
B
C438
NA
C437
0.1uF
C439
Q408
1nF
KRC404
1
+3.3V
2
3
4
R499 1.5K
TX_VCO_B+
L407
220nH
R434
33K
Q7
C447
2SC4226
5pF
FROM_VCO
R435
180R
TX_EN2
TX_PWR_CS
EV_U/D
TX_PWR_LOW