Motorola CP160 Detailed Service Manual page 52

3-4
D3_3V
SPI_DATA_IN
SPI_DATA_OUT
SPI_CLK
DISPL_COM_DATA_SEL
ASFIC_CS
SYNTH_CS
BACKLIGH T
ON_OFF
DISP_ENA
D3_3 V
C430
0.1uF
8
VCC
EN_WE
21
D(0)
D0
22 U404
D(1)
D1
23
D(2) FLASH
D2
25
D(3)
D3
26
D(4)
D4
27
D(5)
D5
28
D(6)
D6
29
D(7)
D7
6
NC
D3_3V
GND
R433
R431
100K NU
R432
0
Microprocessor Circuit Schematic Diagram
D3_3V
C410 C411 C412
R412
0.1uF
10uF 1000pF
100K 8
VCC
6
SCK
1
CS
2
3
WP
SO
7
HOLD
5
SI
VSS
4
X25128-2.7
EEPROM
C400
R400
NU
NU
SW_B +
A(14)
A(15)
3
2
A(16)
A(17)
A(18)
R446
Q403
10K
1
Q402
3
1
R445
4.7K
2
D(7:0)
A(18:0)
D3_3V
C431
1000pF
C432 C433
0.1uF 1000pF
30
EN_CE
28
32
EN_OE
7 10
VDD A(0)
A0
9 9
A(1)
RESET A1
R430 8
A(2)
A2
U403
20 A(0) 100K 7
A(3)
A0 A3
19 A(1) 6 A(4)
NU
A1 A4
18 A(2) 5 A(5)
SRAM
A2 A5
17 A(3) D(0) 11 4 A(6)
A3 D1 A6
16 D(1) 12 3
A(4) A(7)
A4 D2 A7
15 A(5) D(2) 13 25
A(8)
A5 D3 A8
14 A(6) D(3) 15 24 A(9)
A6 D4 A9
13 A(7) D(4) 16 21
A(10)
A7 D5 A10
3 A(8) D(5) 17 23 A(11)
A8 D6 A11
2 A(9) D(6) 18 2 A(12)
A9 D7 A12
31 A(10) D(7) 19 26 A(13)
A10 D8 A13
1 A(11) 1 A(14)
A11 A14
12 A(12)
A12
4 A(13) 20
A13 CS
A14 5 A(14) 22
OE
11 A(15) 27
A15 WE
VSS
A16 10 A(16)
14
24
A(17)
R434
A(18)
NU
Microprocessor
D3_3 V
C418
R410 R416 R417
10K 20K 10K
0.1uF
Q410
C413 1
TP402
R411
0.1uF 6
1 1
TP405
820
C419
2
1000pF
R419
3
4 4.7K
U402
1
TP401
LSI O
CH_ACT
SQ_DET
HSI O
OPT_DATA_READY
uP_CLK
R418
C414 100K
0.1uF
NC NC
NC
ECLK
IRQ
NC XIRQ
6
PG0_XA13 RESET
16
PG1_XA14 PG7_R_W
20
PG2_XA15
MODA_LIR
19
PG3_XA16
MODB_VSTBY
17
PG4_XA17
18
PG5_XA18
5
PG6_AS
PJ0_CSGP3
NC PJ1_CSGP4
47
PH0_PW 1 PJ2
46
PH1_PW 2 PJ3
45
U401
PH2_PW 3 PJ4
44
PH3_PW 4 PJ5
43 MC68HC11FL0
PH4_CSI O PJ6
42
PH5_CSGP1 PJ7
41
PH6_CSGP2
38 PE0_AN0 67
PH7_CSPROG
PE1_AN1 66
D(0) 30 PE2_AN2 65
PC0_DATA0
D(1) 31 PE3_AN3 64
PC1_DATA1
D(2) 32
PC2_DATA2 PE4_AN4
D(3) 33 PE5_AN5 62
PC3_DATA3
D(4) 34
PC4_DATA4 PE6_AN6
D(5) 35 PE7_AN7 60
PC5_DATA5
D(6) 36
PC6_DATA6
D(7) 37 PC7_DATA7
NC
NC
5V
Q440-1
1
R440 4.7K
5
4 6
R441 4.7K
2
Q440-2
3
R442 R443
220 120 D3_3V
GREEN LED
RED LED
D440
R422
BRPY1204W
100K
SC I
SH400 SH401
SHIELD SHIELD
1 1
D3_3 V
C417
C415 C416
R413 R415 R414
1000pF
100K 33K
33K
1000p F 1000pF
89
NC
96 NC
48
94 D414
4
58
57
71
72
73
74
75
76
77
78
VS_RAC
63
61
C446 C445 C440 C441 C442 C443 C444
.01uF .01uF .01uF .01uF .01uF
.01uF .01uF
SW_B +
R420
SW_B+
200K 1%
C420
C447
R421
100K
.01uF 0.1uF
1%
VOLUME
C422
D424
3V
.01uF
RB520S-30
R424
BATT_DETECT
200K 1%
C421
R425
100K
.01uF
1%
R423
100K
RSSI
VO X
KEYPAD_CO L
KEYPAD_RO W
LOCK
VS_INT
VS_CS
OPT_ENA
TX_ENA
RX_ENA
Controller Schematics
F1200
RESET
BOOT_ENA
PTT
EXT_MIC_PTT
FREQ_SEL_0
FREQ_SEL_1
FREQ_SEL_2
FREQ_SEL_3
OPT_BUTTON_1
OPT_BUTTON_2
C401
0.1uF