Motorola GP328 Detailed Service Manual

Circuit Board/Schematic Diagrams and Parts List 6E-15
C204
.01uF
IF264
IF271
IF261
IF212
IF273
IF210
.01uF
C205
IF223
IF227
IF209
10.0V
VR203
C503
100pF
IF280
IF222
B503
M202
IF270IF220
IF215
IF266
VR202
6.8V
L200
390nH
2
IF263
SWITCH
PB503
1
IF265
IF275
IF213
VR201
6.8V
1
2
IF216
CR200
IF259
IF279
IF272
IF228
PB502
SWITCH
1
2
IF224
IF276IF226
IF267
IF221
IF211
B504
IF217
IF274
IF225
IF214
F1
2
1
IF260
3A
24V
IF230
6.8V
VR200
IF277
UNSWB+_2
MECH_SW_B+_2
LI_ION
SB3
SB2
UNSWB+_1
BATT_CODE_1 BATT_CODE_2
IF278
DEMOD_1 DEMOD_2
EMER_1 EMER_3
RSSI_1 RSSI_2
RESET_1 RESET_3
VOL_1
VOL_2
RED_LED_1
GREEN_LED_1
RED_LED_2
GREEN_LED_2
PTT_1 PTT_2
LVZIF_SEL_1 LVZIF_SEL_2
SB1_1 SB1_2
MECH_SW_B+_1
RTA0_1
RTA1_1
RTA0_2
RTA1_2
RTA2_1
RTA3_1
RTA2_2
RTA3_2
BATT_B+_2
FL0830467O
Lowband 29-42/35-50MHz Controls And Switches Schematic Diagram

Motorola GP328 Specifications

General

Channel Capacity	16 channels
Operating Temperature	-30°C to +60°C
Sealing	IP54
Frequency Range	136-174 MHz (VHF), 403-470 MHz (UHF)
Power Output	1-5W (VHF), 1-4W (UHF)
Dimensions	137 x 57.5 x 37.5 mm
Power Supply	7.5V
Battery Life	8 hours (High Power), 11 hours (Low Power) with standard NiMH battery
Weight	420g (with standard battery)