Figure 7-14. Control Head Main Board Layout-Side 1 Top - Motorola ASTRO XTL 1500 Detailed Service Manual

7-16
C2105
TP_2.8V
E2102
36 24
C2100
U2100
TP_1.88V
E2101
12
R2132
TP_3.3V
R2108
C2104
C2103
L2100
E2100
R2201
TP_1.55V
R2216
VR2201
R2215
GROUND_3
Q2201
VR2202
Figure 7-14. Control Head Main Board Layout—Side 1 Top
June 16, 2005
SH2200
TP_SW_5V
GROUND_2
R2139
R2211
L2201
8 5
Q2100
4
R2204
R1066
VBUS_SRC
R2208
Q2200
R2205
1
4
C2205
9
C2204
U2200
R2203 5 8
R2206
R2200
C2200
G1
L2200
C2201
GROUND_1
BATTERY_A+
R4208
10
1
U1007
U1002
R4219
U1008
C4212 R4207
11 20
C4208
R4217
C4210
R4215
R4213
R1051 C1031
R4211
C4206
R1068
R1049 R1053
C1038 C4204
R1027 R1058
R1023 R1055
R1005
R1028 R1030
R1024 R1026 C1027
R1065 R1059
R1064 R1056 C1032
R1047
R1052
R1046
R1029
R1031 R1022 R1025
R1002
C1026
R1057 R1054 R1006 R1007
TP_PB5
R1069
R1003 R1048
TP_PB1
TP_IGNiTION
2 70
J5000 G2
1
69
D1001
D1000
Schematics, Component Location Diagrams, and Parts Lists: Control Head Main Board
R2202
R3102
TP_VBUS_MODE_SEL
R3121
C4211
TP_VBUS_OC_DET
R4218
C4209
8
R4216
U3101
1
TP_UNSW_2.8V
R2213
R2214
TP_MUX_EN
C3102
TP_MUX_SEL
C3203
R3219
U3200
C3202
R1216
R3216
R1214
R3214
R2129
R1215
R1217 R3218
R1213
C1201
C4201
10
1
U1200
R1041 11 20
TP_USB_DP
C3103
TP_USB_DM
5
3
4
TP_USB_VBUS
5
VR3200
4
Q3100
R3212
R3213
C3204
TP_5V_EN
VR3202
TP_ON_OFF_2
TP_PB2
TP_ON_OFF_1
R4204
R4205
6815854H01-A