Vhf 1 (136-162 Mhz) 25-45 W Microprocessor And Controller Circuits (Sht 1 Of 2) - Motorola Radius CM200 Service Manual
Vhf mobile radio commercial series
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Also See for Radius CM200:
- Basic service manual (70 pages) ,
- Installation manual (36 pages) ,
- Service manual (352 pages)
Table of Contents
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4-16
SPI_MISO
SPI_MOSI
SPI_CLK
ASFIC_CS
SYNTH_CS
DISPLAY_CS_CH
SHIFT_R_CS
D3_3V
D3_3V
FILT_SW_B+
FILT_SW_B+
D3_3V
C412
1000pF
8
VCC
30 EN_CE
32 EN_OE
7 EN_WE
R_ W
A18_RES
9
RESET
A(0)
20 A0
I_O0 22
A(1)
19 A1
I_O1
A(2)
18 A2
I_O2 25
A(3)
17 A3
I_O3 26
A(4)
16 A4
I_O4
A(5)
15 A5
I_O5 28
A(6)
14 A6
I_O6
A(7)
13 A7
I_O7
A(8)
3 A8
A(9)
2 A9
A(10)
31 A10
A(11)
1 A11
A(12)
12 A12
4 A13
A(13)
A(14)
5 A14
11 A15
A(15)
A(16)
10 A16
D3_3V
6
A17
R414
0
A(17)
R415 0
R427
R426
A(18)
100K
100K
DNP
DNP
VHF 1 (136–162 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 1 of 2)
C410
R451
10K
0.1uF
1
TP404
TEST_POINT
SPI_MISO
SPI_MOSI
SPI_CLK
ASFIC_CS
EE_CS
SYNTH_CS
DISPLAY_CS_CH
SHIFT_R_CS
D3_3V
TP400
TEST_POINT
TP409
1
8
TEST_POINT
VCC
2
6
SCK
SO
1
U400
CS
3 WP X25128-2.7
COMM_DATA_SEL_CH
7
HOLD
5
SI
VSS
LOC_DIST
4
DO NOT CONNECT THIS CS IN ORDER TO
PROVIDE WIRED OR OPERATION ON CSPROG
D3_3V
C403
C411
C402
0.1uF
1000pF
0.1uF
4.3V
28
10
A(0)
VDD
A0
9
A(1)
A1
8
A(2)
A2
7
A(3)
A3
6
A(4)
A4
5
A(5)
A5
D(0)
21
D(0)
11 D1
4
A(6)
A6
D(1)
D(1)
3
12 D2
A(7)
A7
A(8)
23
D(2)
D(2)
13 D3
25
A8
15 D4
24
D(3)
D(3)
A(9)
A9
D(4)
D(4)
21
16 D5
A(10)
A10
D(5)
23
27
D(5)
17 D6
A(11)
A11
D(6)
D(6)
18 D7
2
A(12)
A12
29
D(7)
D(7)
19 D8
26
A(13)
A13
1
A(14)
A14
U402
SRM2B256
20
CS
22
OE
27
WE
R_W
VSS
14
A18_RES
D3_3V
D40
R462
TP410
TEST_POINT
51
R439
TEST_POINT
R450
TP406
10K
10K
1
1
Q407
Q400
ASFIC_CS
1
EE_CS
6
PG0_XA13
16
A(14)
PG1_XA14
1
A(15)
20
PG2_XA15
A(16)
19
PG3_XA16
A(17)
17
PG4_XA17
A(18)
18
PG5_XA18
5
PG6_AS
47
PH0_PW1
46
PH1_PW2
U403
45
PH2_PW3
44
MC68HC11FL0
PH3_PW4
43
PH4_CSI O
42
PH5_CSGP1
41
PH6_CSGP2
38
PH7_CSPROG
D(0)
30
PC0_DATA0
D(1)
31
PC1_DATA1
D(2)
32
PC2_DATA2
R428
D(3)
33
PC3_DATA3
100K
D(4)
34
PC4_DATA4
D(5)
35
PC5_DATA5
36
D(6)
PC6_DATA6
D(7)
37
PC7_DATA7
D(0:7)
A(0:18)
1
TP425
TEST_POINT
D3_3V
R443
R442
10K
3.3K
VHF 25–45 W Band 1 PCB 8486487Z03 / Schematics
SCI_CH
LSIO
CH_ACT
SQ_DET
HSI O
OPT_DATA_R_OPBD
uP_CLK
R425
D3_3V
100K
C404
D3_3V
0.1uF
C407
C415
1000pF
0.1uF
C416
C408
0.1uF
1000pF
R441
89
10K
ECLK
96
IRQ
XIRQ 48
94
RESET
4
R_W
PG7_R_W
58
MODA_LIR
57
MODB_VSTBY
PJ0_CSGP3 71
PJ1_CSGP4 72
PJ 2 73
PJ 3 74
PJ 4 75
PJ 5 76
PJ 6 77
PJ 7 78
67
PE0_AN0
66
PE1_AN1
65
PE2_AN2
64
PE3_AN3
63
PE4_AN4
62
PE5_AN5
61
PE6_AN6
60
PE7_AN7
1
TEST_POINT
TP407
TP402
TEST_POINT
1
TP401
D3_3V
R424
100K
TEST_POINT
1
DNP
KEYPAD_COL_CH
R423
KEYPAD_ROW_CH
DNP
100K
SYNTH_LOCK
IF401
D3_3V
1
Q417
IF400
R463
1
RX_EN
C1078
10K
C1083
220pF
1000pF
D3_3V
D3_3V
C413
C405
1000pF
0.1uF
C414
C406
0.1uF
1000pF
F1200
RESET
RESET
MODA_LIR
MODB_VSTBY
MIC_PTT
ACCESS_PTT
D3_3V
PROG_IN-P6_I
PROG_IO-P8_I
R472
ONOFF_SENSE
100K
DNP
PROG_IO-P12_I
PROG_IO-P14_I
MIC_SENSE
R473
100K
VOL_INDIRECT
DNP
BATT_SENSE
EMERGENCY_SENSE
RSSI
VOX
PI2
PI3
PI4
OPT_EN_OPBD
TX_EN
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