Ncn6167A Controller Board Schematic Diagram, Sheet 2 Of 4 - Motorola ASTRO XTS 3000 Service Manual

W65
+5VA
VCC
R_W*
BOOT_MODE
HEN*
HREQ*
A
B
C
D
E
VPP
MAI
SDO
SPKEN
INTMICEN
EXT_INT_SPKR*
MICEN
ODC
DOUT
DOUT*
SBI
MODIN
W1
VPP
W2
MAI
W3
DISPLAY
W4
SDO I/F
SPKEN
INTMICEN
EXT_INT_SPKR* W5
MICEN
W6
VCC
L115
ODC
270nH
DOUT
DOUT*
2 SPI_SCK L117 270nH
SBI
MODIN
270nH
1 MOSI L118
R132
1K
DISP_EN* DISP_EN*
R133 1K
BL_EN BL_EN
C142
470pF
C227
C228
F
33pF
33pF C143
C140
470pF
KEYFAIL*
W79 W24
W23
J401-10 J401-47 J401-13
R_W*
J401-15
BOOT_MODE
J401-23 J401-48 J401-31
HEN*
J401-32
HREQ*
J401-8 J401-49 J401-38
0 A0
J401-44
1 A1
J401-9 J401-46
2 A2
J401-30
0
1
2
W25 W26
VPP
VPP
MAI
SDO
SPKEN
INTMICEN
EXT_INT_SPKR*
MICEN
ODC
DOUT
DOUT*
SBI
MODIN
W63 W62
VCC
KEYPAD
P107-11
I/F VCC
VCC
P107-4
R139 33K
R135 33K
P301-5 P107-12
33K
R140
R136
33K
P301-6
R141 33K W53 W55 W57
R137
33K
33K
R142 W54 W56
R138 33K
33K
R143
ROW6 R144
5 1K
ROW5 R145 1K
4
3 ROW4 R146 1K
2 ROW3 R147 1K
1 1K
ROW2 R148
P301-7
0 ROW1 R149 1K
COL3 R150
8 1K
P301-1
7 COL2 R151 1K
6 COL1 R152 1K
P301-2
C144 470pF
P301-3
470pF
C145
P301-4
W61 W59
470pF
C146 W60 W58
C147 470pF C148 470pF
470pF
470pF
C149 470pF
C152
470pF
C151 C150 470pF
W7 W9 W11 W13 W15 W17 W19 W21
W8 W10 W12 W14 W16 W18 W20 W22
DSP_RST*
ADSIC_SEL*
ADSIC_RST*
D0
0 D1
1 D2
2 D3
3 D4
4 D5
5 D6
6 D7
7
W28 W30 W32 W34 W36 W38 W40
W27 W29 W31 W33 W35 W37 W39
1 MOSI
2 SPI_SCK
EMC_RXD
EMC_TXD
VCC
R515
100K
ENCRYPTION
TP101
R153 100K
TP100
UNSW_B+
SW_B+
R154
100K
EMC_TXD
EMC_RXD
EMC_WAKEUP
2
1 EMC_REQ
0 EMC_EN
SPI_SCK
2
1 MOSI
MISO
0
KEYFAIL*
P107-10
P107-9
P107-8
P107-7
P107-6
P107-5
P107-3
P107-2
P107-1
TAMPER
J601-4
J601-13
J601-20
J601-8
J601-21
J601-22
J601-24
J601-12
63A81088C73-O

NCN6167A Controller Board Schematic Diagram, Sheet 2 of 4

DWG. NO.
Astro XTS 3000 (Cosmo)
63A81088C73_SHT2
Controller Main - 8405259Z05.D
ILLUSTRATOR DATE ENGINEER DATE PROGRAM DISK CHECK
ONE
JP 2/6/98
Illustrator
( )
O.K. AS IS
EDITOR DATE CHECKER DATE
CORRECTED
( )
O.K. AS MARKED
AS
BW
MARKED
ISS. REVISION RLSE. RLSE.
Revised 2/12/01 - Split
O
page for 17"
VOCODER
I/F
J401-1
J401-18
J401-2
J401-14
J401-3
J401-16
J401-4
J401-6
J401-50
J401-37
J401-42
J401-29
J401-41
J401-28
J401-40
J401-27
J401-39
J401-26
J401-5
J401-17
J401-36
J401-34
J401-25
J401-12
J401-24
J401-11
J401-43
J401-45
J401-33
J401-22
J401-35
J401-20
J401-21
J401-7
J401-19
I/F
J601-14
J601-1
J601-2
J601-3
J601-5
J601-25
J601-11
J601-19
J601-9
J601-17
J601-7
J601-15
J601-6
J601-16
J601-18
J601-10
J601-23
SHEET 2
13-55