Motorola GP Series Detailed Service Manual page 81

Controller - Set 2 (PCB 8480450Z13/14 (UHF), 8480587Z05 (UHF), 8485641Z06 (UHF2), 8415234H01/H02/H05 (UHF), 8415235H01/H03 (UHF2)
3.0 Controller - Set 2
(PCB 8480450Z13/14 (UHF), 8480587Z05 (UHF), 8485641Z06 (UHF2), 8415234H01/H02/H05 (UHF), 8415235H01/H03 (UHF2)
TO/FROM RF
RED_LED
IF_RED_LED_CTRL
RED_LED
GREEN_LED IF_GREEN_LED_CTRL
GREEN_LED
SB1
IF_SB1_CTRL
SB1
SB2 IF_SB2_CTRL
SB2
SB3 IF_SB3_CTRL
SB3
EMER IF_EMER_CTRL
EMER
RTA0 IF_RTA0_CTRL
RTA0
RTA1 IF_RTA1_CTRL
RTA1
RTA2 IF_RTA2_CTRL
RTA2
RTA3
IF_RTA3_CTRL RTA3
MECH_SWB+ IF_MECHSWB+_CTRL
MECH_SWB+
VOL
IF_VOL_CTRL VOL
PTT IF_PTT_CTRL
PTT
LVZIF_SEL
IF_LVZIF_SEL_CTRL
LVZIF_SEL
SWB+ IF_SWB+_CTRL
SWB+
DACRx
IF_DACRX_CTRL
DACRx
CSX IF_CSX_CTRL
CSX
MODIN
IF_MODIN_CTRL
MODIN
DATA IF_DATA_CTRL
DATA
CLK
IF_CLK_CTRL
CLK
LOCK IF_LOCK_CTRL
LOCK
UNSWB+ IF_UNSWB+_CTRL
UNSWB+
DEMOD IF_DEMOD_CTRL
DEMOD
RSSI IF_RSSI_CTRL
RSSI
16.8MHz IF_16.8MHz_CTRL
16.8MHz R403
NU
5V
IF_5V_CTRL 5V
Vdda IF_Vdda_CTRL Vdda
Vdda
RESET
IF_RESET_CTRL RESET
BATT_CODE IF_BATT_CODE_CTRL
BATT_CODE
LI_ION
IF_LI_ION_CTRL
LI_ION
4V_3.3V IF_4V_3.3V_CTRL
4V_3.3V
C432
NU
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
ON
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
4V_3.3V
4V_3.3V
Vddd
Vddd
DEMOD
DEMOD
DACRX
DACRX
VS_AUDSEL
VS_AUDSEL
VS_GAINSEL
VS_GAINSEL
UNSWB+
SWB+
Vdda
RESET
DATA
CLK
CSX
MISO
LVZIF_SEL
LVZIF_SEL
VS_CS
VS_CS
LCD_SEL
LCD_SEL
XA18
FLASH_EN
FLASH_OE
RAM_CS
R_W
Vddd
D0
D1
D2
D3
D4
D5
D6
D7
A0
A0
A1
A1
A2 A2
A3
A3
D0 A4
A4
D1 A5
A5
D2 A6
A6
D3 A7
A7
D4 MEMORY A8
A8
D5 A9
A9
D6 A10
A10
D7 A11
A11
A12
A12
A13
A13
A14
A14
A15
A15
A16
A16
A17
A17
AUDIO
INT_MIC
EXT_MIC
EXT_SPKR_SEL
AUDIO_PA_ENA
ASFIC
FLAT_RX_SND
5V
Vdda
RDY
RDY
OPT_SEL1
OPT_SEL2
SCI_TX
SCI_RX
BOOT_CTRL
RSSI
RTA0
RTA0
RTA1
RTA1
RTA2
RTA2
RTA3
RTA3
MICRO_P
SB1
SB1
SB2
SB2
SB3
SB3
OFF_BATT_DATA_OUT
OFF_BATT_DATA_OUT
LI_ION
LI_ION
OPT_ENA
OPT_ENA
MECH_SWB+ MECH_SWB+
VOL VOL
VS_RAC VS_RAC
KEYPAD_COL
KEYPAD_COL
KEYPAD_ROW KEYPAD_ROW
MEMORY SHIELD ON/OFF SHIELD MICROPIC SHIELD
SH400 SH401
SHIELD SHIELD
1
AUDIO_PA
ASFIC/AUDIO PA SHIELD
SH402 SH403
SHIELD SHIELD
1 1
1
3-13
ZMY0130086-B
Overall Controller Schematic