Motorola PRO Elite Serie Manual De Servicio página 73

Diagramas de la tarjeta del controlador
J400
TO/FROM RF
0902042P03
RED_LED
J400-33
GREEN_LED J400-32
SB1 J400-38
SB2 J400-37
SB3 J400-36
EMER J400-35
RTA0 J400-30
RTA1 J400-29
RTA2 J400-28
RTA3 J400-27
MECH_SWB+ J400-31
VOL J400-34
PTT J400-39
LVZIF_SEL J400-23
SWB+ J400-16
SWB+ J400-17
DACRx J400-2
CSX J400-22
MODIN J400-10
DATA J400-24
CLK J400-25
LOCK J400-4
UNSWB+ J400-6
UNSWB+ J400-7
UNSWB+ J400-8
DEMOD J400-19
RSSI J400-26
16.8MHz J400-12
5V
J400-15
Vdda J400-14
RESET J400-3
BATT_CODE
J400-21
LI_ION J400-20
GND J400-1
GND J400-5
GND J400-9
GND J400-11
GND
J400-13
GND J400-18
GND J400-40
N.U.
J400-41
N.U. J400-42
100pF 100pF 100pF 100pF 100pF 100pF 100pF
C714 C712 C710 C708 C706 C704 C702
100pF 100pF 100pF 100pF 100pF 100pF 100pF 100pF
C715 C713 C711 C709 C707 C705 C703 C701
RED_LED
GREEN_LED
SB1
SB2
SB3
EMER
RTA0
RTA1
RTA2
RTA3
MECH_SWB+
VOL
PTT
LVZIF_SEL
SWB+
DACRx
CSX
MODIN
DATA
CLK
LOCK
UNSWB+
DEMOD
RSSI
16.8MHz
5V
Vdda
RESET
BATT_CODE
LI_ION
C729 C727 C723 C721 C717
100pF 100pF 100pF 100pF 100pF
C731 C728 C726 C724 C722 C718 C716
100pF 100pF 100pF 100pF 100pF 100pF 100pF
INTERFACE
EXT_MIC
VS_CS
SWB+ SWB+
Vddd
Vddd
VS_AUDSEL
FLAT_RX_SND
RX_AUD_RTN
TX_AUD_SND
TX_AUD_RTN
FLAT_TX_RTN
OPT_ENA
RDY
URX_SND
ON
INT_EXT_Vdd
KEYPAD_ROW
KEYPAD_ROW
KEYPAD_COL KEYPAD_COL
PTT
KEY_INT KEY_INT
VS_INT
RESET
RESET
LEDBL
LEDBL
OFF_BATT_DATA_OUT
VS_GAINSEL
MISO
DATA DATA
R_W
LCD_SEL LCD_SEL
D0 D0
D1 D1
D2 D2
D3 D3
MEMORY
D4 D4
D5 D5
D6 D6
D7 D7
A0
CLK CLK
VS_RAC
N.U. RESET
AUDIO
INT_MIC
N.U. 4V_3.3V
EXT_MIC
Vddd Vddd
DEMOD DEMOD EXT_SPKR_SEL
ASFIC
DACRX DACRX AUDIO_PA_ENA
VS_AUDSEL FLAT_RX_SND
VS_GAINSEL 5V
Vdda
UNSWB+
SWB+
RESET
DATA
CLK
CSX
RDY
LVZIF_SEL LVZIF_SEL
OPT_SEL1
VS_CS
OPT_SEL2
LCD_SEL LCD_SEL
SCI_TX
XA18
SCI_RX
FLASH_EN
FLASH_OE BOOT_CTRL
RSSI
RAM_CS
RTA0
R_W
RTA1
Vddd
D0 RTA2
D1
D2 RTA3
D3
MICRO_P
D4 SB1
D5
D6 SB2
D7
SB3
OFF_BATT_DATA_OUT
A0
A0 LI_ION
A1
A1
A2 A2
OPT_ENA
A3
A3
A4
A4 MECH_SWB+
A5
A5
A6
A6 VOL
A7
A7
A8
A8 VS_RAC
A9
A9
A10
A10 KEYPAD_COL
A11
A11
A12
A12 KEYPAD_ROW
A13
A13
A14
A14
A15
A15
A16 A16
A17
A17
AUDIO_PA
RTA0
RTA1
RTA2
RTA3
SB1
SB2
SB3
LI_ION
MECH_SWB+
VOL ZMY0130816-O
KEYPAD_COL
KEYPAD_ROW
MARKER
VHF UHF
(470pF) (100pF)
C751 C750
470pF 100pF
Figura 5-3. Diagrama esquemático del controlador completo
5-3