Vhf Controls And Switches Schematic Diagram - Motorola GP328 Detailed Service Manual

Circuit Board/Schematic Diagrams and Parts List
mgc_comps
S502
MECH_SWB+
4
C502
0.47uF
3 2
Vdda
VOL
6.8V
C505
VR501 100pF
RED_LED
switch
o
switch
UNSWB+
F501
24V
1 2
5
TAB2
7
VR439
TAB1
6
10V
CR501
1
Vdda
SWB+
R505
10K
Q502
4 1
5
2
Q505
3 6
R501
R502
680 680
180 180
CR503
1 3
RTA3
RTA0
RTA1
RTA2
2 4
BATT_CODE
L505
C503 C535
390nH
1000pF 1000pF
100pF
VR506
6.8V
LI_ION
B503
B504
R506
47K
GREEN_LED
S501
SWITCH
1
PC0
2
PC1
4
PC2
C0
C0
C1
C513 C514
C511 C512
C1
100pF 100pF 100pF 100pF
POS
NEG B501
DATA EMER
C520
.01uF
SB1
VR440
C521
6.8V
.01uF
NU
PTT
VR444
6.8V
NU
SB2
VR441
C522
6.8V
.01uF
NU
8
SB3
PC3
VR442
C523
6.8V
.01uF
NU

VHF Controls And Switches Schematic Diagram

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6B
PB505
SWITCH
2 1
PB501
SWITCH
2 1
PB504
SWITCH
2 1
M101
M100
PB502
SWITCH
1
2
PB503
SWITCH
2 1