Controller - Set 4 (Pcb 8416256H02) - Motorola GP Series Detailed Service Manual

Controller - Set 4 (PCB 8416256H02) UHF
5.0 Controller - Set 4 (PCB 8416256H02) UHF
TO/FROM RF
IF_RED_LED_CTRL
RED_LED
IF_GREEN_LED_CTRL
GREEN_LED
IF_SB1_CTRL
SB1
IF_SB2_CTRL
SB2
IF_SB3_CTRL
SB3
IF_EMER_CTRL
EMER
IF_RTA0_CTRL
RTA0
IF_RTA1_CTRL
RTA1
IF_RTA2_CTRL
RTA2
IF_RTA3_CTRL
RTA3
IF_MECHSWB+_CTRL
MECH_SWB+
IF_VOL_CTRL
VOL
IF_PTT_CTRL
PTT
IF_LVZIF_SEL_CTRL
LVZIF_SEL
IF_SWB+_CTRL
SWB+
IF_DACRX_CTRL
DACRx
IF_CSX_CTRL
CSX
IF_MODIN_CTRL
MODIN
IF_DATA_CTRL
DATA
IF_CLK_CTRL
CLK
IF_LOCK_CTRL
LOCK
IF_UNSWB+_CTRL
UNSWB+
IF_DEMOD_CTRL
DEMOD
IF_RSSI_CTRL
RSSI
IF_16.8MHz_CTRL
16.8MHz
IF_5V_CTRL
5V
IF_Vdda_CTRL
Vdda
IF_RESET_CTRL
RESET
IF_BATT_CODE_CTRL
BATT_CODE
IF_LI_ION_CTRL
LI_ION
IF_4V_3.3V_CTRL
4V_3.3V
INTERFACE
EXT_MIC EXT_MIC
VS_CS VS_CS
SWB+ SWB+
Vddd Vddd
VS_AUDSEL VS_AUDSEL
FLAT_RX_SND FLAT_RX_SND
RX_AUD_RTN RX_AUD_RTN
TX_AUD_SND TX_AUD_SND
TX_AUD_RTN TX_AUD_RTN
FLAT_TX_RTN FLAT_TX_RTN
OPT_ENA OPT_ENA
RDY RDY
URX_SND URX_SND
INT_EXT_Vdd INT_EXT_Vdd
KEYPAD_ROW KEYPAD_ROW
KEYPAD_COL KEYPAD_COL
PTT PTT
KEY_INT KEY_INT
VS_INT VS_INT
RESET RESET
LEDBL LEDBL
OFF_BATT_DATA_OUT OFF_BATT_DATA_OUT
VS_GAINSEL VS_GAINSEL
MISO MISO
DATA DATA
R_W R_W
LCD_SEL LCD_SEL
D0
D1
D2
D3
D4
D5
D6
D7
A0
CLK CLK
VS_RAC VS_RAC
RED_LED
GREEN_LED
SB1
SB2
SB3
EMER
RTA0
RTA1
RTA2
RTA3
MECH_SWB+
VOL
PTT VS_AUDSEL
LVZIF_SEL
SWB+ VS_GAINSEL
DACRx
CSX
MODIN
DATA
CLK
LOCK
UNSWB+
DEMOD
RSSI
16.8MHz
R403
5V 0
Vdda Vdda Vddd
RESET
BATT_CODE
LI_ION
4V_3.3V
C432
0.5pF
NP
LVZIF_SEL
VS_CS
LCD_SEL
A0
A1
A2
A3
D0 A4
D1 A5
MEMORY
D2 A6
D3 A7
D4 A8
D5 A9
D6 A10
D7 A11
A12
A13
A14
A15
A16
A17
4V_3.3V 4V_3.3V
Vddd Vddd
EXT_SPKR_SEL
DEMOD DEMOD
ASFIC
DACRX DACRX AUDIO_PA_ENA
VS_AUDSEL FLAT_RX_SND
VS_GAINSEL
UNSWB+
SWB+
RESET
DATA
CLK
CSX
MISO
LVZIF_SEL
VS_CS
LCD_SEL
XA18
FLASH_EN
FLASH_OE
RAM_CS
R_W
Vddd
MICRO P
D0
D1
D2
D3
D4
D5
D6
D7
OFF_BATT_DATA_OUT
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
AUDIO
INT_MIC
EXT_MIC
5V
Vdda
AUDIO PA
RDY RDY
OPT_SEL1
OPT_SEL2
SCI_TX
SCI_RX
BOOT_CTRL
RSSI
RTA0 RTA0
RTA1 RTA1
RTA2 RTA2
RTA3 RTA3
SB1 SB1
SB2 SB2
Dual Vdd
SB3 SB3
Regulator Scheme
OFF_BATT_DATA_OUT
Non Prime
LI_ION LI_ION
JUMPERS Model
OPT_ENA
OPT_ENA
R401 Y
MECH_SWB+ MECH_SWB+
R402 N
VOL VOL
R403 N
VS_RAC VS_RAC
R404 N
KEYPAD_COL KEYPAD_COL
R405 Y
KEYPAD_ROW KEYPAD_ROW
SH400 SH401 SH402
SHIELD SHIELD SHIELD
MEMORY SHIELD ON/OFF SHIELD MICROPIC SHIELD
3-25
Single Vdd
Regulator Scheme
Prime Non Prime Prime
Model Model Model
N Y Y
N Y
N
N Y Y
N N Y
Y N
N
SH403
SHIELD
ASFIC/AUDIO PA SHIELD
FL0830275O
Overall Controller Schematic