Processor And Interconnect Pcbs Block Diagram - Raymarine RAY 240 Manual

+12V
Power Connector
+5V Regulators
Protection
& Filtering
Voltage
Monitor
radio_power_on_off
EEPROM
ch70_noise ch70_noise
all_ch_noise all_ch_noise
ch70_rssi ch70_rssi
all_ch_rssi all_ch_rssi
tx_power_mon
tx_power_mon
spi_data_from_radio
spi_data_from_radio
spi_data_to_radio
spi_data_to_radio
spi_clock
spi_clock
spi_rpee_cs
spi_ee_cs spi_ee_cs
spi_dac_cs spi_dac_cs
spi_synth_cs spi_synth_cs
vco_adjust_0
vco_adjust_0
vco_adjust_1
vco_adjust_1
vco_adjust_2
vco_adjust_2
vco_locked
vco_locked
radio_rx radio_rx
radio_tx radio_tx
vco_tx_rx vco_tx_rx
d/l d/l
Radio Board
Connectors all_ch_trim_0
trim_0
all_ch_trim_1
trim_1
all_ch_trim_2
trim_2
all_ch_trim_3
trim_3
Radio Trim
ch70_trim_0
trim_4
Filters
ch70_trim_1
trim_5
ch70_trim_2 trim_6
ch70_trim_3 trim_7
ch70_AF PLL1_data
PLL1 PLL1_locked
PLL2_data
AF_from_radio
PLL2
PLL2_locked
Radio Mod
mod_to_radio
Signal Filter
Seatalk Connector
+5VD
+5VA
can_b_5v
Seatalk 2
can_b_0v
Power Supply
Supervisor IC
Analogue Power
Inputs Control
(ADC) (1 I/O)
Radio Serial
Comms
(SPI)
SPI Chip
Selects
(4 I/O)
Radio
Discretes
(8 I/O)
Radio Trims
(8 PWM) DSC/ATIS PLL Lock DSC/ATIS Telephone
Data Inputs Generator Controls
(2 I/O) (2 I/O) (3 I/O) (3 I/O)
FSK Modulator
ring
hook
SCL
SDA
mute
Telephone Board
Connector
+5VA
+12V
Power Connector Seatalk Connector
NMEA0183 Seatalk Seatalk
Tx Tx Rx
Seatalk 2
Interface
Switch
Seatalk 2 Seatalk 1/NMEA0183
(CAN) (UART)
Microcontroller
MC9S12DG128BCPV
DTMF Gen Traffic
Control Switching
(I2C) (17 I/O)
audio_from_HS1_l
FSK_to_radio
audio_from_HS2_l
audio_from_HS3_l
AF_from_radio
AF_to_radio
audio_to_HS1_l
audio_to_HS2_l
Traffic Switching
audio_to_HS3_l
bell_1
bell_2 Fog Tone
fog_tone
Shaping
whistle
audio_from_tel
audio_to_hailer
audio_to_tel
audio_from_hailer
Power Connector BDM Connector
Processor Board & Interconnect Board
NMEA0183
Rx
Interface BDM Port
Select
(1 I/O)
hs_comms_rx
Handset
Comms
hs_comms_tx
(UART)
spkr1_mute
spkr2_mute
spkr3_mute
HS1_PTT_req
HS1_PTT_drv
HS2_PTT_req
Handset
HS2_PTT_drv
Discretes
(10 I/O)
HS3_PTT_req
HS3_PTT_drv
Fog Hailer Alert
alarm
Tones Control Tones
(1 I/O) (4 I/O) (3 I/O)
alarm
audio_from_HS1_l
alarm
audio_from_HS2_l
alarm
audio_from_HS3_l
alert_to_HS1
audio_to_HS1_l
alert_to_HS2
audio_to_HS2_l
alert_to_HS3
audio_to_HS3_l
talk_/listen talk_/listen
hailer_vol_0
hailer_vol_1
hailer_vol_2
audio_to_hailer Hailer Volume Hailer Power
Control Amp
Hailer
audio_from_hailer
Microphone
Amp
RAY240 Hardware Block Diagram
Handset
hs_comms
Comms
Interface
/spkr1_mute
/spkr2_mute
FET Drivers
/spkr3_mute
HS1_PTT
HS1 PTT
Interface
HS2 PTT
HS2_PTT
Interface
HS3 PTT HS3_PTT
Interface
Protection
+12V +12V_HS1
Device
Protection
+12V_HS2
Device
Handset Connectors
Protection
+12V_HS3
Device
audio_from_HS1
Audio In Amp
audio_from_HS2
Audio In Amp
audio_from_HS3
Audio In Amp
audio_to_HS1
Audio Out Amp
audio_to_HS2
Audio Out Amp
audio_to_HS3
Audio Out Amp
Relay
Driver
hailer+
Power Connector
hailer-
Hailer talk/
listen relay