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Motorola Mototrbo - Page 106

Motorola Mototrbo
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2-4 Controller R3 Schematic Diagrams
EMERGENCY ON/OFF AND SENSE CONTROL.
C3144
U3115
5V_UNSW
5
2
GND
VCC
(ACTIVE LOW, FROM MAP J4100-23)
R3162
Q3103
R3160
EMERGENCY
5V_UNSW
5V_UNSW
3
1
2
10K
47K
IN
R3157
U3115
C3142
R3161
43
(ACTIVE HIGH TO CLEAR,FROM FREON GP5_15)
(ACTIVE:HIGH, TO FREON GP3_13)
EMERGENCY_SENSE
EMERGENCY_CLEAR
OUT
IN
R3149
R3143
(FROM CONTROLHEAD)
CONTROLHEAD AND SOFTWARE ON/OFF CONTROL
ON_OFF_CH
IN
(1.8V ON FROM PROCESSOR)
R3173
TP3105
ON_OFF_SW_CTRL
1
IN
DNP
R3172
R3117
R3118
5V_UNSW
Q3101
4
1
3
6
5
2
R3174
IGNITION SENSE ON/OFF AND SENSE CONTROL.
(ACTIVE HIGH TO DISABLE IGNX,FROM FREON GP4_0)
(ACTIVE HIGH TO FREON GP3_9)
R3170
R3140
IGNITION_CTRL
IGNITION_SENSE
OUT
IN
(ACTIVE HIGH, FROM MAP J4100-25)
R3159
U3115
R3168
C3146
VR3105
R3167
R3120
IGNITION
61
1
3
2
IN
DNP
U3114
5V_UNSW
5
4
1
2
3
OUTY
GND
INA
INB
VCC
C3156
R3155
Q3163
R3169
C3118
U3111
3
1
2
5
4
2
31
6
10K
47K
C
CP
VCC
D
Q
GND
DNP
R3156
FT_IGN_SENSE
R3124
R3121
D3161
R3171
5V_UNSW
5V_UNSW
1
3
2
1
DNP
R3165
R3164
Q3162
R3166
C3161
23
1
R3154
R3163
Q3160
C3141
5V_UNSW
5V_UNSW
3
1
2
10K
47K
C3155
U3113
5
4
2
31
6
C
CP
VCC
D
Q
GND
VR3104
R3151
R3113
5V_UNSW
ON_OFF_ENABLE
13
2
NC
R3158
Q3161
C3160
4
1
3
6
5
2
D3160
TP3104
3
2
1
1
R3138
R3144
FT_GROUND
LOW_BAT_DET
1.8V_DIG
BATTERY_SENSE
VBAT_IN
1
OUT
IN
OUT
R3150
R3110
U3112
1
54
2
3
GND
NC2
INPUT
NC1
RESET_OUT
R3103
R3104
C3109
VR3103
2.8V_SYNTH
1
3
2
Q3100
4
1
3
6
5
2
DNP
R3133
R3134
Q3102
5V_UNSW
4
1
3
6
5
2
DNP
R3142
R3139
R3135
(ACTIVE:LOW)
9V3_PA_SW_CTRL
2.8V_SYNTH
9V3_PA_ENABLE
OUT
IN
5V, 25MA
C3177
R3184
R3183
U3101
R3177
C3104C3103
C3117
C3115
E3100
1
5
8
7
6
3
2
4
OUTPUT
OINH
ADJ
GND1
GND4
INPUT
GND2
GND3
7.5V @ R3102 = 10K 1%
14V, 500MA
R3176
R3102
C3107
E3101
C3106
C3105
R3101
U3109
C3152
C3102
54
2
6
3
1
VOUT
ADJ
VIN
ON_OFF
GND2
GND1
9.3V
C3129
R3107
R3106
5
4
2
1
GND1
VIN
GND2
ADJ
ON_OFF
VOUT
U3100
6
3
VOUT=1.275* (1+ (R3107/R3106))
($0.33 +$0.14)
OFF: 4.8V
ON: 0V
R3105
C3110
R3175
R3127
C3112
C3111
R3145
800MA
R3178
C3153
U3108
R3147
C3150
R3146
4
23
1
VOUT1
VOUT2
VIN
ADJ
E3111
E3113
C3151
1500MA
9.3V_RF
9.3V
9.3V
OUT
OUT
5V
5V_GP
5V_DIG
5V_RF
OUT
OUT
OUT
U3110
6
7
5
8
2
1
4
3
9
GND
EN2
EN1
IN
CTGND
OC2
OC1
OUT2
OUT1
R3108
R3109
Q3105
3.3V_DIG
4
1
3
6
5
2
U3103
R3125
C3122
3.6V
3.6V
3
8
5
OUT
NC
E3104
C3123
1
7
6
2
G1
4
NC
NC
NC
EN
NR
GND1
IN
GND2
NC3
NC2
NC1
OUT
R3119
C3124
C3128
R3123
U3104
7
3
10
9
2
1
6
8
5
11
4
IN1
GND
CTGND
SS
FB
EN
BIAS
PG
IN2 OUT2
OUT1
R3122
C3126
C3127
C3125
5V_UNSW
C3113
R3126
C3149
R3112
R3130
R3129
C3131
U3105
7
3
10
9
2
1
6
8
5
11
4
IN1
GND
CTGND
SS
FB
EN
BIAS
PG
IN2 OUT2
OUT1
ON: 1.1 TO 5.5V
OFF: <0.4V
R3148
5V_UNSW
R3128
C3145
C3134
C3130
300MA MAX
E3106
C3132
3.3V_DIG
3.3V
3.3V_DIG
OUT
OUT
R3182
DNP
R3179
R3180
C3157
R3181
TP3107
E3105
1
300MA MAX
1.8V_DIG
1.8V_DIG_RF
1.8V_GP
OUT
OUT
OUT
TP3103
POR
1
OUT
TP3106
VBUS_MAP_ENABLE
VBUS_MMP_ENABLE
VBUS_MAP
VBUS_MAP_SENSE
VBUS_MMP_SENSE
VBUS_MAP_OC_FLAG
VBUS_MMP
VBUS_MMP_OC_FLAG
1
OUT
OUT
IN
IN
IO
OUT
IO
OUT
R3132 R3131
1.8V_DIG
R3136
R3137
C3171
C3173
1.2V_DIG
OUT
5V_UNSW
5V_UNSW
FLTR_UNSWB+
FLTR_UNSWB+
OUT
OUT
EXT_SWB+
OUT
3.6V BUCK REGULATOR
FSW= 200KHZ @ 600KOHM
FSW= 600KHZ @ 200KOHM
FSW= 400KHZ @ 300KOHM
E3103
C3121C3120
L3100
OFF: <0.4V
ON: >0.9 TO 1.55V
R3141
E3102
R3111
C3175
C3116
C3154
U3102
7
2
4
5
6
11
10
9
38
1
VSENSE
VIN
SS_TR
GND
PH
EN
RT_CLK
POWERPAD
COMP
BOOT
PWRGD
NC
3V6_BUCK
D3104
C3119
C3143
R3116
C3176
R3115
R3114
DNP
SH3100
2
1
C3136
C3135
U3107
C3133
R3153
3
12
G1
5
4
6
OUT1
OUT2
GND1
GND2
IN
EN2
EN1
150MA MAX
150MA MAX
E3108
E3107
1.8V_ANA
2.8V_RX
OUT
OUT
150MA MAX
150MA MAX
E3109
E3110
1.8V_SYNTH
2.8V_SYNTH
OUT
OUT
C3140C3139
U3106
3
1
2
G1
5
4
6
OUT1
OUT2
GND1
GND2
IN
EN2
EN1
RODINIA'S LDO
C3137
Controller DC Supply Schematic Diagram

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