Motorola GP series Service Manual

800MHz PCB 8480641Z03 / Schematics 4-5
C520
CHASSIS_CONTACTS
BATTERY_CONTACT
BATT+
Q502
RADIO_CODE
BATT-
.01uF
L505
390nH
68pF
C503
2
4
3
680
R501 R502
180
VR503
6.8V
VR501
6.8V
M501
12
C526
82pF
PB503
PB504
12
82pF
C525
10K
R505
6.8V
VR506
6.8V
VR508
68pF
C512
M502
CR501
1
2
C502
0.47uF
12
Q505
PB502
R507
0
B501
DATA
NEG
POS
7
TAB2
2
C524
18pF
S502
4
1
LOW
5
3
HIGH
6
TAB1
6.8V
VR504
5
1
6
VR507
6.8V
C514
VR505
6.8V
68pF
1
2
68pF
PB505
B504
C513
PC0
1
PC1
2
PC2
48
PC3
S501
C0
C0
C1
C1
GND
79
GND1
24
13
2
CR503
PB501
1
47K
R506
68pF
C505
B503
12V
VR502
3A
21
F501
68pF
C511
.01uF
C521
.01uF
C523
C522
.01uF
82pF
C530
C528
C527
10uF
SWB+
RED_LED
UNSWB+
82pF
SB3
EMER
LI_ION
BATT_CODE
Vdda
VOL
MECH_SWB+
GREEN_LED
RTA0
RTA1
RTA2
RTA3
SB1 PTT
SB2
Vdda
ZMY0130984-O
800MHz (806-870MHz) Controls and Switches

Motorola GP series Specifications

General

Operating Temperature	-30°C to +60°C
Frequency Range	136-174 MHz
Number of Channels	16
Channel Spacing	12.5 kHz / 25 kHz
Battery Life	8 hours (with standard battery)
Operating Voltage	7.5V DC
Ingress Protection	IP54
MIL-STD	810 C, D, E, F