Panasonic VL-V524LCE - IC Operation; Monitor Station Section

4.2 IC Operation
4.2.1 Monitor Station Section
4.2.1.1 Main Monitor station Diagram
Switching
Door sta 2 detection circuit
Door sta 1 detection circuit
Door Opener 1 Door Opener 2
2 22
2 2 2 2 2 2 2 2
CN600
Power supply circuit for door sta
+22V
+12V
V5A
FM power supply circuit
NTSC Signal
VDD33 3VB
(X390)
32kHz
VDD33
+
VDD33
VDD33
VDD33
SPI 1 SPI 3
UART2 UART1
UART 3
SPI 2
DPJP3
IC100
Main CPU
VDD12
VDD33
VDD12
1.2V DCDC
SDRAM
(128Mbit)
(IC300)
SCLK,SDA
CKE,CLK,UB,LB,CS,RAS,
CAS,WE
ABUS[0-15]
DBUS[0-15]
RTC
I
2
C
FM demodulation/ ASK communication (IC670)
Switching
AMP
AM Signal
AM communication circuit
Debug
Serial
BBIC
Serial
BBRX( )
AM communication circuit
External input
External input
External input 1 External input 2
DC/DC
circuit
DC/D
VDD40 +4VRF
+4VSP
BB1.8V
VDD33
RF3.2V
BB3.3V BB1.8V
AVDD33
VDD50
22V
SP
(IC801)
(IC582)
(IC760)
(IC582)
(IC500)
AMP
AMP
AMP
AMP
AMP
AMP
MIC
+12V
3.3VREG
DC/D DC/D
Electric Lock control 1 Electric Lock control 2
Electric Lock Electric Lock
Sub monitor IN
Sub monitor OUT Sub monitor OUT Sub monitor OUT
Power supply for Core Power supply for I/O Power supply for RF VDDIO_EBI
BB3.3V
BB1.8V
BB1.8V
JTAG BBIC_TX_RES,BBIC_TX BBIC_RX_RES,BBIC_RX,BBIC_nFREEZE
LCD_HD,LCD_VD,LCD_CLK,LCDC_TX. LCDC_CK.LCDC_CS,LCD_nRST
VDD33
(CN200)
7''
800 480
WVGA
LCD
QSPI(128Mbit)
LCD_R[0-7],LCD_G[0-7]
BBIC_SPI_TX,BBIC_SPI_CLK, BBIC_SPI_RX
Debug Serial
DBGD,DGBC
RSTB
LED[1]
Debug Serial
AM32
JTAG
VDD33
VDD60
RESET_SW
(SW100)
27MHz (X380)
STOP BL_ON
BL circuit
(IC270)
To uc h
Controller
(IC1002)
DC/DC
(IC1001)
PAD PAD
V12
TALK KEY_RST I2C_SDA I2C_SCL KEY INT
RST GND +5V SDA SCL INT
RST
IC
(IC101)
BB_nRST
J2_CONT
A2_IN A1_IN
BBIC_DOWNLD
AM2_TX,AM2_RX
AM_RX
MODE_SE
(IC160)
(IC642)
J1_CONT
BBTX( ), BBRX( )
(IC500)
JTAG
QSPI(8Mbit)
D[0-15]
A[1-16]
SRAMCS
10.368MH
(X401)
EEPROM(64Kbit)
(IC401)
SRAM(1Mbitor2Mbit)
(IC404)
CA_CALL
V_SEL1*
2
V_SEL2*
CB_CALL
SUB_TALKON
LOGIC_CNT
EXV_CNT1
EXV_CNT2
LOGIC_CNT
DPH_SEL1
CAM_PWR
MODE_SEL
AM_TX
AM_PWM
LINE_Z
DOUT_IN
FM_ON
AM_TX
AM_RX
AM_PWM
PBX_IF
Power Board
Key Board
CN601
PS241
PBX I/F
Sub CPU
IC405
20
6
URAT_CNT
VL-MV75 : Main monitor station diagram
24V
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