Motorola P100 Series Detailed Service Manual

Circuit Board/Schematic Diagram and Parts List (VHF: 136–174 MHz) 10-5
Figure 10-7. Microprocessor and Keypad Schematic Diagram
Q4
Q3
Q2
Q1
STD
U106_SW
PTT2
20KHZ_SEL
PLL_PS
BUSY
PLL_CLK
PLL_STB
PLL_DATA
RX_EN
SQ_CS
SQ_U/D
TX_PWR_LOW
+3.3V
MIC1
R194
6.8K
C140
47nF
TX_AF1
+5V
FTV
C143
0.1uF
R171
10K
R177
56K
Q120
KRC404
Q121
KRC404
+3.3V
R167
1
00K
R1004
10K
R1005
10nF
BEEP
C
C
B
B
1
U107
R178
100K
C123
0.1uF
C124
1nF
R113
47K
RT501
10K (TH)
R507
10K
+3.3V
+3.3V
C144
0.1uF(K)
2
E
E
3
R1006 NA
R168
100K
KTA2014
Q112
KTA2014
Q111
R163
100K
DTMF_CON
BEEP_CON
R165
3K
RSSI
100
+3.3V
LOW_BATT
VOX
TIGHT_SQ
RX_TONE_CON2
RX_TONE_CON1
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
PWDN
RX_TONE_EN
LCD_CLK
TONE4 TONE3 TONE_INT3 TONE2
TONE1
VSS
CNVSS
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
1 2 3 4 5 6 7 8 9
10
BEEP LCD_DATA
RESET
X_OUT
GND
X_IN
VCC1 TONE_INT1 B_S2 B_S1
A_S2 A_S2
FUN_KEY1
TONE_INT2 POP_CON
MOD_C
ON_CS
MOD_CON_U/D
LCD_CS
A_VCC
V_REF
RSSI_IN
A_GND
TEMP_IN
LOW_BATT_IN
VOX_IN
TIGHT_SQ
RX_TONE_CON2
RX_TONE_CON1
N/S_SW
TX_EN2
TX_EN1
AUDIO_MUTE_CON
FREQ_CON1
FREQ_CON2
FREQ_CON3
DTMF_DEC_EN
TX_PWR_U/D
BEEP_CON
MIC_MUTE2
N/S_SW
TX_EN2
T
X_EN1
AUDIO_MUTE_CON
DTMF_OUT
R169
1.2K
KIA 7027AT
R164
100K
SWB+
C195
220pF
CR101
NA
LOW_BATT
RX_TONE_EN
PTT1
LED(RED)
LED(GREEN)
PROGRAM_DATA
PLL_LD
FUN_KEY2
MOD_CON_U/D
MOD_CON_CS
FUN_KEY1
A_S3
A_S2
B_S2
T
ONE_IN
0B27P40
MIC1
2
1
+3.3V
R182 200K
R179 51K
R180 100K
R115 10K
R190
15K
R184
15K
C146
15pF
FL101
7.3728MHZ
C145
15pF
R148
1M
R185
0R
R114
10K
DTMF_OUT
PLL_LD
VOX_EN
AK_CSN
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
AK_CLK
AK_DATA
FU
N_KEY2
PRG/CLONE_TX
PRG/CLONE_RX
LED(GREEN)
LED(RED)
RIGHT_BUTTON
LEFT_BUTTON
PGM_BUTTON3
PGM_BUTTON2
PGM_BUTTON1
PTT1
SW_SCAN4
SW_SCAN3
SW_SCAN2
SW_SCAN1
DTMF_CON
SW_IN3
SW_IN2
SW_IN1
PLL_CLK
PLL_STB
PLL_DATA
BUSY
LIGHT_CON
EPP_DATA
EPP_CLK
VCC2
SQ_CS
VSS
DTMF_Q4 DTMF_Q3 DTMF_Q2 DTMF_Q1
DCS_SEL
PTT2
20KHZ_SEL
RX_EN
DTMF_STEER
SQ_U/D
TX_PWR_LOW
TX_PWR_CS
U101
M30302FCPGP
VOX_EN
R195 100R
R152 680R
POP_CON
C166 220pF
C170 220pF C171 220pF C172 220pF C173 220pF C165 220pF
C162 220pF
MIC1
J102
05004HR-22A01S
J103
04-6292-022-000-800+
C163 220pF C164 220pF
C1015 47pF
C1006 47pF
C1001 47pF
R159 47K R160 47K R161 47K R196 47K R197 47K R198 47K R199 47K R147 47K
C1002 47pF
C1003 47pF C1004 47pF C1005 47pF
R108 4.7K
1
P1
+3.3V
R155
470R
R156
1K
SH201
R157
1K
R158
1K
KRC104
C174 220pF
C176 220pF
C175 0.1uF
B to B Flex. PCB
C188 220pF
C189 220pF
C161 220pF C178 220pF
C179 220pF
C177 220pF
1
1
1
2
2
20
20
21
21
22
22
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
1
2
2
3
3
4
4
5
5
7
7
6
6
C187 0.1uF
Q110
LCD Flex.PCB
LCD101
LCD_BEACON
+3.3V
SWB+
J101
05004HR - 0701S(G)
CR114 CR115
CR113
CR111
CR112
CR110
CR110~CR115 : BL - HG036
L_ARROW R_ARROW
P2
P3
4
789
#0*
5 6
32
R109 4.7K
R112 4.7K
R119 4.7K
C1008 47pF C1007 47pF
C1018 220pF
C1011 47pF
C1010 47pF
C1009 47pF
C1014 47pF
C1013 47pF
C1012 47pF
C167 220pF
C168 220pF
C169 220pF
B_S1
C194
0.1U
R154
47K(1%)
R153
68K(1%)
C198
NA
Q122
KRC404
R172
10K
R173
10K
R175 47K
R176 30K
R174 120K
C141
NA
C142
470pF
TX_PWR_CS
TX_PWR_U/D
+3.3V
C147
0.1uF(K)
R139
10K
U104
24LC64
U102_
SDATA
U102_SCLK
U102_CSN
VCC A0
A1
A2
VSS
OC
SCL
SDA
7
8
6
5
4
3
2
1
R193 10K
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Motorola P100 Series Specifications

General

Brand	Motorola
Model	P100 Series
Category	Portable Radio
Language	English