Motorola P100 Series Detailed Service Manual

Circuit Board/Schematic Diagram and Parts List UHF2 - MDC/QCII R&TTE (435–470 MHz) 7-83
Figure 7-50. MDC/QCII R&TTE Audio Power Amplifier and External Audio Schematic Diagram
+3.3V
C191
220pF
C1038
47pF
C100
1uF(1608)
R131
10R
SCLK
SDATA
CSN
VSS
MOD
LIMLV
EXTINO
EXTIN
TXIN
TXINO
AGND
AGNDIN
XIN XOUT TEST VDD TSAOUT
RSAOUT DIN DINO RXOUT FILO RXINO RXIN
U102
AK2347
11 10 12 9 8 7 6 5 4 3 2 1
14 15 13 16 17 18 19 20 21 22 23 24
BEEP
C602
0.22uF(K)
C623
47pF
C1026
47pF
R1001
10K
RX_AF1
C112
10uF/16V
R1003
8.2K
C114
220pF
R1002
9.1K
C113
560pF
C620
330pF
C615
0.22uF(K)(1608)
11
10
12
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
11
10
12
9
8
7
6
5
4
3
2
1
52745-1297
J105
J104
XF2M-1215-1A
SW / VOL1
RY8418
C619
33pF
R613
15K
R614
390K
R619
10k
U601
R623
560R
R609
1K
R622 OR
IN-
IN+
SVR
MODE
OUT-
VCC
GND
OUT+
TDA8541
C618
4.7uF/16V(A)
C605
4.7uF
(2012)
R608
NA
R621
39K
R620
33K
C607
0.1uF
C601
0.1uF
SWB
+
R615
2R2
C616
0.1uF(K)
C617
0.1uF(K)
R616
0R
L605 2.2uH(1608)
J603
53047-0210
SPK1
SM3624X1
C631
47pF
J601
0980683Z01
1
3
2
4
5
6
7
L601
2.2uH(1608)
R610
2R2
C609
0.1uF(K)
C621
330pF
L602
2.2uH(1608)
C622
47pF
C632
NA
POP_CON
AUDIO_MUTE_CON
Q602
KRC404
Q601
KRC404
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Motorola P100 Series Specifications

General

Brand	Motorola
Model	P100 Series
Category	Portable Radio
Language	English