Diagramas de la tarjeta del controlador
C710
C714
C712
C708
C706
C704
C702
100pF
100pF
100pF
100pF
100pF
100pF
100pF
C715
C709
C707
C703
C701
C713
C711
C705
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
J400
TO/FROM RF
0902042P03
J400-33
RED_LED
RED_LED
J400-32
GREEN_LED
GREEN_LED
J400-38
SB1
SB1
J400-37
SB2
SB2
J400-36
SB3
SB3
J400-35
EMER
EMER
J400-30
RTA0
RTA0
J400-29
RTA1
RTA1
J400-28
RTA2
RTA2
J400-27
RTA3
RTA3
J400-31
MECH_SWB+
MECH_SWB+
J400-34
VOL
VOL
J400-39
PTT
PTT
J400-23
LVZIF_SEL
LVZIF_SEL
J400-16
SWB+
SWB+
J400-17
SWB+
J400-2
DACRx
DACRx
J400-22
CSX
CSX
J400-10
MODIN
MODIN
J400-24
DATA
DATA
J400-25
CLK
CLK
J400-4
LOCK
LOCK
J400-6
UNSWB+
UNSWB+
J400-7
UNSWB+
J400-8
UNSWB+
J400-19
DEMOD
DEMOD
J400-26
RSSI
RSSI
J400-12
16.8MHz
16.8MHz
5V
J400-15
5V
Vdda
J400-14
Vdda
RESET
J400-3
RESET
J400-21
BATT_CODE
BATT_CODE
LI_ION
J400-20
N.U.
GND
J400-1
GND
J400-5
GND
J400-9
GND
J400-11
GND
J400-13
C721
C723
GND
J400-18
C729
C727
C725
C719
C717
J400-40
100pF
100pF
100pF
GND
NU
100pF
NU
100pF
N.U.
J400-41
N.U.
J400-42
C720
C718
C728
C726
C724
C722
C716
100pF
100pF
100pF
100pF
100pF
NU
100pF
BOARD ID
C731
C732
N.U.
100pF
C733
C734
N.U.
N.U.
VHF
UHF
800MHz TRUNKING
D0
D1
D2
D3
D4
D5
D6
D7
RESET
AUDIO
INT_MIC
N.U.
4V_3.3V
EXT_MIC
Vddd
EXT_SPKR_SEL
DEMOD
DEMOD
DACRX
DACRX
AUDIO_PA_ENA
N.U.
VS_AUDSEL
FLAT_RX_SND
VS_GAINSEL
5V
N.U.
Vdda
UNSWB+
SWB+
RESET
DATA
CLK
CSX
LVZIF_SEL
N.U.
LVZIF_SEL
RDY
N.U.
OPT_SEL1
VS_CS
N.U.
LCD_SEL
OPT_SEL2
XA18
SCI_TX
FLASH_EN
SCI_RX
FLASH_OE
BOOT_CTRL
RAM_CS
RSSI
R_W
RTA0
Vddd
RTA1
D0
RTA2
D1
D2
RTA3
D3
D4
SB1
D5
D6
SB2
D7
SB3
OFF_BATT_DATA_OUT
A0
A0
N.U.
LI_ION
A1
A1
A2
A2
N.U.
OPT_ENA
A3
A3
A4
A4
MECH_SWB+
A5
A5
A6
A6
VOL
A7
A7
A8
A8
N.U.
VS_RAC
A9
A9
A10
A10
N.U.
KEYPAD_COL
A11
A11
A12
A12
N.U.
KEYPAD_ROW
A13
A13
A14
A14
A15
A15
A16
A16
A17
A17
Figura 5-9. Vista inferior de la tarjeta del controlador de UHF2 (PCB Nº 8404056G07)
RTA0
RTA1
RTA2
RTA3
SB1
SB2
SB3
MECH_SWB+
VOL
2602001P16
SH400
SHIELD
1
5-9