Figure 8-106.Controller Circuit (84012432001) - Motorola APX 1000 Detailed Service Manual

8-212
EMERG_BTN
V_EXT_1.85
R2104 R2105 R2106
4.7K 4.7K 10K
JTAG<11..0>
IO
DNP
OMAP_TDO
8
7 CPLD_TDO
6 RTCK
5 TCK_CONN_BUFFERED_B
10 CPLD_TCK
4 NTRST
OMAP_TMS_BUFFERED
3
TDI_BUFFERED
2
CPLD_TDI_BUFFERED
11
9 CPLD_TMS
1 NEMU0
NEMU1
0
V_EXT_1.85
VCC VCC VCC VCC
C2104
U2102
U2101
0.1UF
NC7WZ17 NC7WZ17
GND GND GND GND
0.1UF
Figure 8-106. Controller Circuit (84012432001)
ON_OFF_SWITCH
48
S2103 J2302
SWITCH
1 2 54
J2302
IN IN OUT OUT
52
J2302
50
J2302
V_EXT_1.85
TEST_POINT
U2104
1
NC7WZ17
C2116
44 1 6
J2302
0.1UF
C21001
U2104 V_EXT_1.85
NC7WZ17
VCC VCC
GND GND
R21000
U2104
NC7WZ17
46 3 4
J2302
C21000
JTAG
V_EXT_1.85
F_VREF_1.875V
TEST_POINT
DNP
R2116
10K
R2197
0
R2198
0
R2199
R2109 U2101
0
NC7WZ17
10 4 3 TCK_CON
R2110
22
NC7WZ17
U2102
R2111
10 4 3 TMS_CON
U2101
NC7WZ17
R2113
10 6 1 TDI_CON
22
R2114
NC7WZ17
R2115
10 6 1 CPLD_TMS_CON
U2102
R2118
10K
V_EXT_1.85
R2107
1K
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01)
EMERGENCY BUTTON
DNP
R21002
0
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
R21001
C21002
TP2111
0.1UF
U21000
NC7SZ175
1 3 1
CP CP D D
6 4 6
C C Q Q C C
1
TP2110
V_EXT_1.85
TEST_POINT
V_EXT_1.85
C21004
U21002
.1UF
NC7SZ14
2 OUT OUT 4 2
IN IN IN IN
1
NC NC
DNP
R21003
0
USER BUTTON AND SWITCHES
1 TEST_POINT
TP2101
TEST_POINT
1
TP2102
TEST_POINT
1
TP2103
TEST_POINT
1
TP2104
TEST_POINT
1
TP2105
1 TEST_POINT
TP2106
1 TEST_POINT
TP2107
TEST_POINT
1
TP2108
1 TEST_POINT
TP2109
TEST_POINT
1
TP2112
RSW_A
OUT
C21003
0.1UF
U21001
NC7SZ175
1 TEST_POINT
TP2113
3
CP CP D D
RSW_B
4
Q Q
OUT
1 TEST_POINT
TP2114
RSW_INT
OUT
C21005
0.1UF
U21003
NC7SZ14
FREQ KNOB
OUT OUT 4
1
NC NC
NEED TO ADD TOGGLE/FREQ SW
EMERG_BTN
OUT
ON_OFF_SWITCH
OUT
REMOVED SECURE SW