Motorola GP328 Plus Service Manual page 75

Circuit Board/Schematic Diagrams and Parts List
C525 C526 C527
470pF 470pF 470pF
J200-1
J200-2
J200-3
J200-4
J200-5
J200-6
J200-7
J200-8
J200-9
J200-10
J200-11
J200-12
J200-13
J200-14
J200-15
J200-16
J200-17
J200-18
J200-19
J200-20
J200-21
J200-22
J200-23
J200-24
J200-25
J200-26
J200-27
J200-28
J200-29
J200-30
J200-31
J200-32
J200-33
J200-34
J200-35
J200-36
J200-37
J200-38
J200-39
J200-40
C539 C540 C541
NU NU NU
C528 C529 C530 C531 C532 C533 C534
470pF 470pF 470pF 470pF 470pF 470pF 470pF
C542 C543 C544 C545 C546 C547 C548
NU NU 470pF 470pF 470pF 470pF NU
C535 C536 C537 C538
470pF 470pF 470pF 470pF
PTT
SB1
SB2
SB3
EMER
VOL
RED_LED
GREEN_LED
MECH_SWB+
RTA0
RTA1
RTA2
RTA3
RSSI
CLK
DATA
LVZIF_SEL
CSX
BATT_CODE
R509
NU
LI_ION
C555
470pF
DEMOD
SWB+
5V
Vdda
16.8MHz
MODIN
UNSWB+
BATT_CODE
LOCK
GREEN_LED
RESET
DACRX
C549 C550 C551 C552 C553
470pF 470pF 470pF 470pF 470pF
16_8MHz_1_SW
16.8MHz
5V_1_SW 5V_2_SW 5V_3_SW
5V
CLK_1_SW CLK_2_SW CLK_3_SW
CLK
CSX_1_SW
CSX
DACRx_1_SW
DACRx
DATA_1_SW DATA_2_SW
DATA_3_SW
DATA
RSSI_1_SW
RSSI
RESET_1_SW
RESET
LVZIF_SEL_1_SW
LVZIF_SEL
DEMOD_1_SW
DEMOD
LI_ION_1_SW
LI_ION
LI_ION
BATT_CODE_1_SW
BATT_CODE
GREEN_LED_1_SW
GREEN_LED
RED_LED_1_SW
RED_LED
RED_LED
SWB+_1_SW SWB+_2_SW
SWB+_3_SW
SWB+
SWB+ MECH_SWB+
Vdda_1_SW
Vdda_2_SW Vdda_3_SW
Vdda
Vdda
DUMMY
VHF Controls And Switches Schematic Diagram (sheet 1 of 2)
5A-19
16_8MHz_2_SW
5V_4_SW 5V_5_SW 5V_6_SW
CLK_4_SW CLK_5_SW
CSX_2_SW
DACRX_2_SW
DATA_4_SW DATA_5_SW
RSSI_2_SW
RESET_2_SW
LVZIF_SEL_2_SW
DEMOD_2_SW
SB3_1_SW
SB3
SB3
RTA1_1_SW
RTA1
RTA1
RTA0_1_SW
RTA0
RTA0
EMER_1_SW
EMER
EMER
SB2_1_SW
SB2
SB2
RTA2_1_SW
RTA2
RTA2
RTA3_1_SW
RTA3
RTA3
SB1_1_SW
SB1
SB1
PTT_1_SW
PTT
PTT
VOL_1_SW
VOL
VOL
MECHSWB+_1_SW
MECH_SWB+
UNSW+_1_SW UNSWB+_2_SW
UNSWB+
UNSWB+
ZMY0130788-O