Motorola P100 Series Detailed Service Manual

10-56 Circuit Board/Schematic Diagram and Parts List VHF- MDC/QCII R&TTE (136–174 MHz)
Figure 10-38. MDC/QCII R&TTE Microprocessor and Keypad Schematic Diagram
SWB+
C194
0.1U
CR101
NA
LOW_BATT
DTMF_CON
BEEP_CON
+3.3V
RX_TONE_EN
R153
68K(1%)
R164
100K
C144
0.1uF(K)
+3.3V
MDC/QC_IN
DTMF / MDC_ENC
U101
M30302FGPGP
U102_SDATA
U102_SCLK
U102_CSN
+3.3V
LCD1
01
LCD_BEACON
LCD Flex.PCB
CR110
R155
470R
R156
1K
R157
1K
R158
1K
CR112 CR113
SH201
+3.3V
CR114
CR110~CR115 : BL - HG036
CR115
CR111
Q110
KRC101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J101
05004HR-07C01S(G)
1 2 3 4 5 6 7
1 2 3 4 5 6 7
SWB+
C189
B to B Flex. PCB
C188
220pF
C175 0.1uF C176 220pF
C174 220pF
R15947K
C1001 C1002 C1003 C1004 C1005
47pF
C169 220pF
C172220pF C173 220pF
C1015 47pF
C1018 220p
C1011 47pF
C101047pF
C1009 47pF
C164 220pF C163 220pF C162220pF
MIC1
GND
J102
05004HR - 22A01S
04 - 6292 - 022 - 000 - 800+
J103
C101447pF C101347pF C1012 47pF
C1006 C1007 C1008
R108
4.7K
123
4 5 6
789
*0#
R109
4.7K
R112
4.7K
MIC1
OB27P44
2
1
R119
4.7K
47pF 47pF 47pF
47pF 47pF 47pF 47pF
R160 R161 R196 R197 R198 R199 R147
L_ARROW
P1
P2
P3
R_ARROW
47K 47K 47K 47K 47K 47K 47K
C187 0.1uF
220pF
+3.3V
8
7
6
5
VCC
OC
SCL
SDA
A0
A1
A2
VSS
1
2
3
4
C147
0.1uF(K)
R189
10K
R139
10K
U104
24LC128
PTT
PLL_LD
VOX_EN
R195
R193
10K
TONE_IN
B_S2
B_S1
A_S2
A_S3
FUN_KEY1
FUN_KEY2
PROGRAM_DATA
LED(GREEN)
LED(RED)
TONE_INPUT
R169
1.2K
R113
47K
R178
100K
R190
15K
C145
15pF
C146
15pF
R184
15K
R148
1M
R185
OR
FL101
14.7456MHZ
R115
10K
R11
4
10K
POP_CON
1 2 3 4 5 6 7 8 9
10
11
12 13 14 15 16 17 18 19 20 21 22 23 24 25
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
SW_SCAN1
SW_SCAN2
SW_SCAN3
SW_SCAN4
PTT
PGM_BUTTON1
PGM_BUTTON2
PGM_BUTTON3
LEFT_BUTTON
RIGHT_BUTTON
MDC_EN
LED(RED)
LED(GREEN)
PGR/CLONE_RX
PGR/CLONE_T
X
FUN_KEY2
AK_DATA
TONE4 TONE3 TONE_INT3 TONE2 MDC/QC_INT1 VSS CNVSS BEEP LCD_DATA RESET X_OUT GND X_IN VCC1 TONE_INT1 B_S2 B_S1 A_S2 A_S3 FUN_KEY1 KEY_SEL MDC / QC_IN1 MOD / QC_SQUARE
MOD_CON_U/D
TX_PWR_CS
TX_PWR_LOW
MOD/QC_IN2
DTMF_STEER
RX_EN
MODE_SEL1
20KHZ_SEL
PTT2
DCS_SEL
DTMF_Q1 DTMF_Q2 DTMF_Q3 DTMF_Q4
VSS
SQ_CS
VCC2
EPP_CLK
EPP_DATA
LIGHT_CON
BUSY
PLL_DATA
PLL_STB
PLL_CLK
SW_IN1 SW_IN2
DTMF_DEC_EN
FREQ_CON3
FREQ_CON2
FREQ_CON1
AUDIO_MUTE_CON
TZ_EN1
TX_EN2
N/S_SW
RX_TONE_CON1
RX_TONE_CON2
EV_U/D
TIGHT_SQ
VOX_IN
LOW_BATT_IN
MOD_CON_CS
A_GND
RSSI_IN
V_REF
A_VCC
LCD_CS
LCD_CLK
C123
0.1uF
C124
1nF
R167
100K
R168
100K
R1006
NA
R1005
10nF
R1004
10K
R163
100K
R165
3K(1%)
Q112
KTA2014
C198
NA
C141
NA
R194
6.8K
Q120
KRC404
Q121
KRC404
Q122
KRC404
C140
47nF
C143
0.1uF
C142
470pF
R177
56K
R171
10K
R172
10K
R173
10K
Q4
Q3
Q2
Q1
U106_SW
PTT2
20KHZ_SEL
PLL_PS
BUSY
PLL_CLK
PLL_STB
PLL_DATA
RX_EN
SQ_CS
TX_PWR_LOW
TX_PWR_CS
QC2_EN
BEEP_CON
MIC1
DTMF_DEC_EN
AUDIO_MUTE_CON
TX_EN1
TX_EN2
N/S_SW
RX_TONE_CON1
RX_TONE_CON2
EV_U/D
TIGHT_SQ
VOX
LOW_
BATT
MOD_CON_CS
BEEP
TX_AF1
FTV
+5V
R174 120K
R175 47K
R176 30K
MIC1
+3.3V
C
B
E
DTMF / MDC_ENC
RSSI
+3.3V
Q111
KTA2014
U107
KIA7027AT
R180
100K
R179
51K
R182
200K
B
3
2
1
+3.3V
C
E
R154
47K(1%)
C195
220pF
100R
R152
MDC_EN
680R
AK_CLK
AK_CSN
BEEP_L_CON1
PLL_LD
DTMF/MDC_EC
SW_IN3
DTMF_CON
QC2_EN
BEEP_CON
MIC_MUTE2
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Motorola P100 Series Specifications

General

Brand	Motorola
Model	P100 Series
Category	Portable Radio
Language	English