Motorola P100 Series Detailed Service Manual

Circuit Board/Schematic Diagram and Parts List UHF1 - MDC/QCII R&TTE (403–447 MHz) 13-59
Figure 13-37. MDC/QCII R&TTE Audio Filter and Sub- Tone Schematic Diagram
+
+
R516
2.7K
C525
3.3nF
R517
5.6K
C524
47nF
R514
15K
C523
470pF
R515
20K
C522
8.2nF
R509
2.2K
R508
3.6K
C517
15nF
C527
18nF
2
3
1
U501-A
NJM324
6
5
7
U501-B
NJM324
R536
330K
R538
6.8K
C542
10nF
C543
8.2nF
C544
NA
C548
NA
C547
2.2nF
C583
47pF
TO_VCTCXO&VCO
R520
1M
C528
18nF
R521
330K
9
10
8
U502-C
NJM324
1
VDD
2
VSS
3
A
4
W
5
CS/
6
B
7
NC
8
U/D
U508
MCP4011(503)
R518
4.7K
R519
4.7M
+3.3V
MOD_CON_CS
MOD_CON_U/D
1
2
MIC1
OB27P44(2.8mm)
C142
470pF
R194
10K
C1
40
47nF
C1018
220pF
+3.3V
C141
NA
1
2
3
4
5
6
7
L603
600B
L604
2.2uH(1608)
C624
47pF
C625
47pF(1608)
R101
10K
C101
1uF(K)
C111
1uF(K)
R162
820R
R512
20K
C521
1.2nF
C520
6.8nF
R510
15K
C519
1.2nF
R511
8.2K
C518
5.6nF
9
10
8
U501-C
NJM324
13
12
14
U501-D
NJM324
C546
0.1uF(K)
R539
330K
R513
10K
R107
3.9K
C549
560pF
C550
560pF
C576
47pF(1608)
C635
NA
C633
NA
C634
NA
PROGRAM_DATA
1/2VCC
J601
0980683Z01
R104
47K
R105
47K
R106
47K
C191
220pF
R131
10R
C100
1uF(1608)
C1019
47pF
C1038
47pF
+3.3V
C103
33pF
R103
150K
R102
47K
C102
2.2nF
U101_PIN31(SDATA)
U101_PIN30(CLK)
U101_PIN29(CSN)
1
AGNDIN
2
AGND
3
TXINO
4
TXIN
5
EXTIN
6
EXTINO
7
LIMLV
8
MOD
9
VSS
10
SDATA
11
SCLK
12
CSN
13
TEST
14
XIN
15
XOUT
16
VDD
17
TSAOUT
18
RSAOUT
19
DIN
20
DINO
21
RXOUT
22
FILO
23
RXINO
24
RXIN
U102
AK2347
C1021 47pF
C102047pF
C1037 47pF
RX_AF2
C104
150pF
R117
8.2K
R110
270K
C1023
47pF
C1022
47pF
R151
12K(1%)
R150
10K(1%)
R116
1.2K
C107
0.1uF(K)
R118
47K
C106
47nF
C105
15nF
C1039
47pF
+3.3V
U101_PIN26(DTMF_IN)
R527
82K
C537
2.2nF
R52
8
82K
2
3
1
U502-A
NJM324
R541
330K
R526
47K
C536
15nF
1/2_VCC
C551
10uF/10V(A)
C578
47pF
C530
10nF
C529
0.1uF
4
11
U501-E
U502-E
NJM324
+5V
Q505
KRA305
R537
1K
PTT2
+3.3V
PTT1
FUN_KEY2
FUN_KEY1
Q504
KRC404
R529
47K
R530
47K
R531
47K
+3.3V
12
PB502
EVQPUD02K
FUN1
1
2
PB501
EVQPUD02K
PTT
1
2
PB503
EVQPUD02K
FUN2
R540
47K
C570
47pF
C574
47pF
C573
47pF
R136
100K
R137
4.7M
R135
0.1uF(K)
C137
0.1uF(K)
C136
0.1uF
C135
47pF
C139
10K
13
12
14
U105-D
NJM324
Q114
KRC404
R111
NA
R120
47K
C1032
47pF
CR502
NA
+3.3V
VOX_EN
1/2VCC
T
X_AF2
CR116
KDS160E
CR117
KDS160E
R138
220K
C138
0.22uF(1608)
VOX
C577
47pF
C1024
47pF
12
4
U106
TC7S66FU
C1031
47pF
R144
100K
C126
33nF
C125
47nF
R126
15K
C1029
47pF
DCS_SEL
C156
0.22uF
Q101
KRC413
R127
33K
C127
47nF
C110
22nF
Q103
KRC413
2
3
1
U105-A
NJM324
R122
330K
C1030
47pF
C129
47nF
C130
33nF
C128
47nF
R128
3.9K
C109
22nF
Q104
KRC413
R191
15K
C157
0.22uF
Q102
KRC413
C1041
47pF
C118
10uF/16V
RX_TONE_CON2
TONE_INPUT
FL102
3.5795MHz
R146
0R
R14
5
1M
C115
27pF
C116
27pF
C117
1.2nF
R143
100K
C1028
47pF
C1027
47pF
C1025
47pF
C1026
47pF
R1100
NA
R1101
2K
C1103
22nF
C1101 0.1uF(K)
R1105
47K
R1104
27K
2
3
1
U1100-A
R1106
10K
R1107
470K
R1102
270k
C1102
22nF
R1103
330K
1/2VCC
C1100
0.1uF(K)
R1112
10R
1
1E
2
1B
3
2C
4
2E
5
2B
6
1C
U1102
KRX201E
+5V
QC2_EN
R141
100K
C119
10nF
8
4
R1111
47K
C1105
0.1
uF
6
5
7
U1100-B
U1100-C
R1108
4.7M
C1104
0.22uF(K)
Q1100
KRC404
R1110
0R
R1109
10K
U101_PIN73(MDC/QC_IN)
C120
15pF
R140
68K
DTMF_DEC_EN
1
IN+
2
IN-
3
GS
4
VREF
5
INH
6
PWDN
7
NC
8
OSC1
9
OSC2
10
VSS
11
TOE
12
Q1
13
Q2
14
Q3
15
Q4
16
NC
17
STD
18
EST
19
ST/GT
20
VDD
U103
MT88L70
R142
330K
C121
33nF
U101_PIN72
U101_PIN63
U101_PIN64
U101_PIN65
U101_PIN66
C153
1uF(K)
C154
1uF(K)
R181
10R
R1204
1.5K
R1205
3.9K
R1206
3.9K
C1202
0.22
uF(K)
C1200
0.1uF(K)
C1201
18nF
R1201
15K
R1203
330K
R1202
27K
R1200
1.2K
C1206
1U(K)
1/2VCC
2
3
1
U1200-A
C1203
2.2nF
6
5
7
U1200-B
R1209
4.7M
R1207
10K
R1208
470K
C1204
0.22uF(K)
8
4
U1200-C
R1211
47K
R1210
10K
C1205
0.1uF
MDC
_EN
R1213
10R
1
1E
2
1B
3
2C
4
2E
5
2B
6
1C
U1201
KRX201E
+5V
Q1200
KRC404
R1212
0R
+3.3V
U101_PIN73(MDC/QC_IN)
4
11
U105-E
NJM324
C1040
47pF
+5V
6
5
7
U105-B
NJM324
R129
150K
R121
330K
C158
0.22uF
R19
2
15K
Q113
KRC404
R149
470k
C1033
47pF
1/2VCC
RX_TONE_CON1
9
10
8
U105-C
NJM324
R132
1K
R133
220K
R134
3.9M
C134
1uF(K)
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Motorola P100 Series Specifications

General

Brand	Motorola
Model	P100 Series
Category	Portable Radio
Language	English