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

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

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

SH104
C422
L409 L411 L416
CR401
270p
35166TL 45143TL
L408
MA4P7001F - 1072
28116TL
C417
15P
C427
C445
C419
C423
9pF(1608) C420 C455
18P
NA
5P 12P
C426 C446
22pF(1608)
R415
220R(2012)
Land
C425
1nF(1608)
R418
C462 C463
220K(0.5%)
0.1uF 470P
BAT+ C433
R417
NA
RLC63 0R1
R419
220K(0.5%)
BAT+
C464
C432
0.1uF
0.1uF
J602 R420
GND R421
4.7M
060031MA005G500PL 68K(0.5%)
C460 C461
0.1uF
470P
Q405
KTC4075
C415
20K
R411
3.3K
R414
4.7K
C411
NA
R410
L413
10R
35167TL
B402
B401
MPZ1608D101B MPZ1608D101B
L403
C410
L405 220nH(1608)
L415 L404
56pF
45143TL 22nH 22nH
Q402
3 2SK3078
Q403
2SK3476
C418 C421
1
56P 47pF
R408
C413 C409
2.2K
2
30pF 8P
L406
220nH(1608)
C416
R430
C453 0.1uF
100R
470pF
C454 GND
R428
22uF / 16V(B)
100R
C434
R429
470pF
C435 10nF
3.6K
8
KIA358
U401-C
R427 47K
4
R423
6
3.9M
7
5
U401-B
R424
KIA358
2
12K
1
3
U401-A
R425
R426
KIA358
2.4K
3.9K
C436
R431
R422
0.1uF
47K
68K(0.5%)
Q406
KRC404
R433
0R
Circuit Board/Schematic Diagram and Parts List (VHF: 136–174 MHz)
R412
R413
3.9K
8.2K
Q404
STB1188
SWB+
C406
0.1uF
R409 R406
10R 10R C402
C403
NA
NA
L401
220nH
C408
NA
C404
C405
15pF
20pF
Q401
C401
R402
PBR951
5pF
39R
L402
R407
8.2K NA
R403
R401
R405
R404 180R
2.7K
10K
C444
NA
TXVB
Q407
KRA305
+5V
C E
B
C438
NA
C437
R432
0.1uF
47K
C439
Q408
1nF
KRC404
U402
8 1
U/D
VDD +3.3V
7 2
NC VSS
6
3
B A
5
4
CS/ W
R499 1.5K
MCP4011(502)
TX_VCO_B+
R436
47R
C440
L407
470pF
220nH
R434
33K
C449 5pF
Q7
C447
180R 2SC4226
5pF
FROM_VCO
C448 R435
10nF 180R
TX_EN2
TX_PWR_CS
EV_U/D
TX_PWR_LOW