Motorola EM200 Serie Manual De Servicio página 479

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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
C403
C412
120.p
100n
AT49LV002N_70VI
U404
30
EN_CE
32
EN_OE
7
R_W
EN_WE
A18_RES
9
RESET
20
21
A(0)
A0
I_O0
19
22
A(1)
A1
I_O1
18
23
A(2)
A2
I_O2
17
25
A(3)
A3
I_O3
16
26
A(4)
A4
I_O4
15
27
A(5)
A5
I_O5
14
28
A(6)
A6
I_O6
13
29
A(7)
A7
I_O7
3
A(8)
A8
2
A(9)
A9
31
A(10)
A10
1
A(11)
A11
12
A(12)
A12
4
A(13)
A13
5
A(14)
A14
11
A(15)
A15
10
A(16)
A16
D3_3V
6
A17
R414
0.
A(17)
DNP
R415
0.
R426
R427
A(18)
100.K
100.K
DNP
A18_RES
Circuitos del microprocesador y del controlador 25-40 W UHF3 (465-495 MHz) (hoja 1 de 2)
TP410
TP404
TEST_POINT
TEST_POINT
R451
10.K
C410
100n
10K
47K
SPI_MISO
SPI_MOSI
D3_3V
SPI_CLK
ASFIC_CS
EE_CS
SYNTH_CS
DISPLAY_CS_CH
C400
C401
SHIFT_R_CS
R438
120.p
100n
10.K
6
SCK
1
CS
3
2
TP400
WP
SO
TEST_POINT
7
HOLD
U400
5
TP409
SI
X25128-2.7
TEST_POINT
COMM_DATA_SEL_CH
LOC_DIST
DO NOT CONNECT THIS CS IN ORDER TO
PROVIDE WIRED OR OPERATION ON CSPROG
R428
100.K
D3_3V
PLACE NEAR U402
VR401
DNP
D(0:7)
C402
4.3
C411
DNP
120.p
100n
DNP
DNP
A(0:18)
U402
SRM2B256
10
A(0)
A0
9
A(1)
A1
8
A(2)
A2
7
A(3)
A3
6
A(4)
A4
5
A(5)
A5
11
4
D(0)
D(0)
A(6)
D1
A6
D(1)
12
3
D(1)
A(7)
D2
A7
13
25
D(2)
D(2)
A(8)
D3
A8
D(3)
15
24
D(3)
A(9)
D4
A9
16
21
D(4)
D(4)
A(10)
D5
A10
D(5)
17
23
D(5)
A(11)
D6
A11
18
2
D(6)
D(6)
A(12)
D7
A12
D(7)
19
26
D(7)
A(13)
D8
A13
1
A(14)
A14
20
CS
22
OE
27
WE
R_W
Esquemas eléctricos de la tarjeta de circuito impreso 8486577U01 del radio UHF 25-40 W banda 3
D3_3V
R462
51.
TP406
TEST_POINT
R450
R439
10.K
10.K
10K
Q407
Q400
47K
R425
100.K
TP403
TEST_POINT
C404
100n
R471
10.
6
PG0_XA13
16
A(14)
PG1_XA14
20
A(15)
PG2_XA15
19
A(16)
PG3_XA16
MODB_VSTBY
17
A(17)
PG4_XA17
18
A(18)
PG5_XA18
5
PG6_AS
47
PH0_PW1
46
PH1_PW2
45
PH2_PW3
U403
44
PH3_PW4
MC68HC11FL0
43
PH4_CSIO
42
PH5_CSGP1
41
PH6_CSGP2
38
PH7_CSPROG
30
D(0)
PC0_DATA0
D(1)
31
PC1_DATA1
32
D(2)
PC2_DATA2
33
D(3)
PC3_DATA3
34
D(4)
PC4_DATA4
35
D(5)
PC5_DATA5
36
D(6)
PC6_DATA6
37
D(7)
PC7_DATA7
TP425
TEST_POINT
D3_3V
D3_3V
R463
10.K
R443
R442
10.K
3.3K
SCI_CH
LSIO
CH_ACT
SQ_DET
HSIO
OPT_DATA_R_OPBD
D3_3V
uP_CLK
D3_3V
D3_3V
C413
D3_3V
120.p
C414
C406
120.p
100n
C415
C407
120.p
100n
C416
C408
120.p
100n
R441
10.K
89
ECLK
96
IRQ
F1200
48
XIRQ
94
RESET
4
PG7_R_W
R_W
58
MODA_LIR
57
71
PJ0_CSGP3
MIC_PTT
72
PJ1_CSGP4
ACCESS_PTT
73
PJ2
PROG_IN-P6_I
74
PJ3
PROG_IO-P8_I
75
PJ4
ONOFF_SENSE
76
PJ5
PROG_IO-P12_I
77
PJ6
PROG_IO-P14_I
78
PJ7
67
PE0_AN0
MIC_SENSE
66
PE1_AN1
65
VOL_INDIRECT
PE2_AN2
64
PE3_AN3
63
BATT_SENSE
PE4_AN4
62
PE5_AN5
61
PE6_AN6
EMERGENCY_SENSE
60
PE7_AN7
RSSI
VOX
TEST_POINT
TP407
TP402
TEST_POINT
TP401
D3_3V
TEST_POINT
R424
DNP
100.K
KEYPAD_COL_CH
DNP
KEYPAD_ROW_CH
R423
100.K
SYNTH_LOCK
OPT_EN_OPBD
IF400
1
TX_EN
Q417
C1078
39.p
IF401
RX_EN
1
C1083
39.p
C405
100n
RESET
D3_3V
DNP
R472
100.K
DNP
R473
100.K

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