Figure 10-9. Switches And Battery Schematic Diagram - Motorola P100 Series Detailed Service Manual

Circuit Board/Schematic Diagram and Parts List (VHF: 136–174 MHz)
RX_AF2
+3.3V
B_S2
B_S1
A_S2
A_S3
SWB+
BAT+
RX_AUDIO
BEEP
LED(GREEN)
LED(RED)
J602
BAT+
GND
060031MA005G500PL
C460 C461
0.1uF 470pF
BAT +
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SW / VOL1
RY8418
A C B
1 4
2 5
3 6
SW1
1
1 2
2 3
3 4
4
5
5 6
6 7
8
7
8 9
9 10
10 11
11 12
12
R502
220R
C
B
Q501
E
Q502
KRC404
KRC404
L413
R418
220K(0.5%)
R423
C433
3.9M
R417
R419
NA 2 -
RLC63 0R1
1
220K(0.5%)
R424
3 +
U401-A
KIA358
C432
C464
0.1uF R420
0.1uF R422
R421
4.7M
68K(0.5%)
68K(0.5%)
SWB+
U505
TK11250AMTL
6 1
+
C501 VIN C
470pF
5 2
C502
22uF/16V(B)
4 VOUT 3
C503
0.1uF
7
8
+
9
C506 C507
470pF 22uF/16V(B)
RY8487
SWB+
R412
3.9K
Q405
KTC4075
Q404
R414 4.7K
STB1188
APC(U401_PIN7)
C415
R411
C411
20K
NA 3.3K
SWB +
RX_AUDIO
C619
C615
0.22uF(K)(1608)
R614 560K
R613
15K
R619 4
R636 10K
3
560R
R609 2
1K
R635 0R
1
+
R608 C618
C605
NA
4.7uF(2012) 4.7uF/16V(A)
Q601
Q610
KRC404
KRC404
R620
R621
33K
39K
SWB +
U506
TK11233AMTL
6 1
VIN C
5 2
4 VOUT 3
C541 C509
+
0.1uF 470pF
C508
10uF/16V(A)
1/2 VCC
R524
47K(1%)
13
-
14
12
+
NJM324
+
C531
U502-D
R523 C533
0.1uF
C545 30K(1%) 0.1uF
22uF/10V(A)
+5V
U507
TC1240
1 6
+10V
VIN C+
2 5
VOUT
+10V
GND
R716,717
3 4
SHDN
C- C512
+ 470pF
C511
C510
22uF/16V(B)
4.7uF(2012)
R413
8.2K C406
0.1uF
DRIVE_CON
33pF
U601
5
IN- OUT- AF_OUT1
6
IN+ VCC
7
GND
SVR
8
MODE OUT+ AF_OUT2
TDA8541
+
C606 C601
0.1uF 10uF/16V(A)
+3.3V

Figure 10-9. Switches and Battery Schematic Diagram

10-7
+5V
R734
+5V
U501_pin4
+5V
Q705,706
+5V
Q304
+5V
Q407
+5V
R171-173
+5V
U105_pin4
+5V
U502_pin4
+3.3V
U107_pin1
+3.3V
U106_pin4
+3.3V
R131
+3.3V
R150
+3.3V
U103_pin11,20
+3.3V
U104_pin8
+3.3V
J102_pin16
+3.3V
U101_pin14,96,97
+3.3V
U104_pin1
+3.3V
Q711
+3.3V
R719,722
+3.3V
R507
+3.3V
U508_pin1
+3.3V
R537