Motorola CP040 Detailed Service Manual page 340

3-30
SPI_DATA_IN
SPI_DATA_OUT
SPI_CLK
DISPL_COM_DATA_SEL
ASFIC_CS
SYNTH_CS
3
BACKLIGHT
Q403
ON_OFF
DISP_ENA
D3_3V
C430
C431
0.1uF 1000pF
U404
AT49LV001N_70VI
8
30
EN_CE
32
EN_OE
7
EN_WE
9
RESET
21
D(0)
D0
22 20
D(1) D1 A0
23 19
D(2)
D2 A1
25 18
D(3) D3 A2
26 17
D(4)
D4 A3
27 16
D(5) D5 A4
28 15
D(6) D6 A5
29 14
D(7)
D7 A6
13
A7
6 3
NC A8
2
A9
31
A10
1
A11
12
A12
4
A13
D3_3V 5
A14
11
A15
10
A16
24
R433
R431
100K NU
R432
0
$V
UHF2 (438-470 MHz) Microprocessor Circuitry Schematic Diagram PCB No. 8416205H02-C/-D
D3_3V
R410 R416
10K 20K
$V
1
$O,$V
TP405
1
2
D3_3V
1 3
TP402
D3_3V
R412
C410 C411 C413
C412 100K
0.1uF 0.1uF
10uF
1000pF
8
6
SCK
1
CS
3 2
WP SO
7
HOLD
5
SI
U402 4
X25128-2.7
R400 C400
NU NU
6
NC PG0_XA13
SW_B+ 16
PG1_XA14
A(14)
20
PG2_XA15
2 A(15) 19
PG3_XA16
A(16)
17
PG4_XA17
A(17) 18
R446 PG5_XA18
A(18)
$V 5
10K PG6_AS
1 NC
47
$V
PH0_PW1
3 46
$V
PH1_PW2
1 45
$V
R445 PH2_PW3
Q402
44 MC68HC11FL0
4.7K
PH3_PW4
43
PH4_CSIO
42
PH5_CSGP1
41
PH6_CSGP2
2 38
PH7_CSPROG
30
PC0_DATA0
D(0)
31
PC1_DATA1
D(1) 32
PC2_DATA2
D(2)
33
PC3_DATA3
D(3)
34
PC4_DATA4
D(4) 35
PC5_DATA5
D(5)
36
PC6_DATA6
D(6) 37
PC7_DATA7
D(7)
D(7:0)
NC NC
A(18:0)
D3_3V
C432
C433
0.1uF
1000pF
5V
FLASH
1
5
Q440-1
10
A0 A(0)
9 4 6
A1 A(1)
8 2
A(2) Q440-2
A2
7
A(0) A3 A(3)
6 3
A(1) R430 A(4)
A4
100K 5
A(2) A5 A(5)
11 4
A(3) D(0) A(6)
D1 A6
12 3
A(4) D(1) D2 A7 A(7)
13 25
A(5) D(2) D3 A8 A(8) R442 R443
15 24 220 120
A(6) D(3) A(9)
D4 A9
16 21
A(7) D(4) D5 A10 A(10)
17 23
A(8) D(5) A(11)
D6 A11
18 2
A(9) D(6) D7 A12 A(12)
19 26
A(10) D(7) A(13)
D8 A13
1
A(11) A(14)
A14
A(12)
20
A(13)
CS
22
A(14) OE
27 D440
A(15)
WE BRPY1204W
A(16) U403
NU
SRAM
A(17)
A(18)
R434
NU
SH400 SH401
SHIELD SHIELD
1 1
$V $O,$V
R417
C418
10K
$V $V 0.1uF
6
$V
SCI
R411
820
R419
4.7K
4
$V
C419
1000pF
Q410
1
TP401
LSIO
CH_ACT
EEPROM
SQ_DET
HSIO
OPT_DATA_READY
uP_CLK
D3_3V
R418
100K
C414
C417
0.1uF
R413 R415 R414 1000pF
C415 C416
1000pF 100K 33K 33K
1000pF
NC NC NC
89
ECLK NC
96 NC
IRQ
48
XIRQ
94 D414
RESET
4
PG7_R_W
58
MODA_LIR
57
MODB_VSTBY
71
PJ0_CSGP3
72
PJ1_CSGP4
73
PJ2
74
PJ3
75
U401 PJ4
76
PJ5
77
PJ6
78
PJ7
67
PE0_AN0
66
PE1_AN1
65
PE2_AN2
64
VS_RAC
PE3_AN3
63
PE4_AN4
62
PE5_AN5
61
PE6_AN6
60
PE7_AN7
C446 C445 C440 C441 C442 C443
.01uF .01uF .01uF .01uF .01uF .01uF
SW_B+
SW_B+
R420
200K
1%
C420
R440 R421
C447
.01uF
4.7K 100K 0.1uF
1%
R441
4.7K
VOLUME
C422 D424
.01uF $V
3V
RED LED RB520S-30
GREEN LED
BATT_DETECT
R424
200K
1%
RSSI
C421
R425
.01uF 100K
1%
VOX
D3_3V
R422
100K
KEYPAD_COL
KEYPAD_ROW
R423
100K
LOCK
VS_INT
VS_CS
OPT_ENA
TX_ENA
RX_ENA
UHF2 PCB 8416205H02-C/-D Schematic Diagrams
F1200
RESET
D3_3V D3_3V
R401
300K
BOOT_ENA
PTT NC D425
Q425
EXT_MIC_PTT
C425
1uF
D3_3V
FREQ_SEL_0
Q426
FREQ_SEL_1
R402
10K
R406
220K
FREQ_SEL_2
R403
10K
FREQ_SEL_3
R405
300K
OPT_BUTTON_1
OPT_BUTTON_2
C426
100K
R404
1uF R407
51K
C401
0.1uF
C444
.01uF
D3_3V
D3_3V D3_3V
R408
100K
U425
4 2 LMC7101BI
1
3
5 Q427
PI3
R409
18K