Read Panasonic KX-HDV430 Service Manual online
6
KX-HDV430 Series
4 Technical Descriptions
4.1.
Block Diagram
DDR3
2Gbit
AFE
RGMII
DSPG DVF9919
GPIO
Flash
2Gbit
2Gbit
RJ45 CON
To LAN
10/100/1000BASE-T
Ethernet I/F
TXD[3:0]
TX_CLK
RX_DV
RX_ER
RXD[3:0]
RX_CLK
PHY_nRST
MDC
MDIO
MDIO
TX_EN
Audio
HOOK SW
HOOK_DET
DDR IF
+12V
DC IN
DC IN
802.3af
PoE IC
+48V
PDN
DC/DC
Power supply
LDO
+1.5V
ASIC_RST
ASIC_CLK
INT0
I2C(1)
I2C_SCL
I2C_SDA
HEADSET_MIN
HEADSET_SPOUT
Headset
Detect
Voltage
CN
RSTN
+10.6V
Xtal
GPIO
Gigabit Switch
with PHY
RJ45 CON
To PC
10/100/1000BASE-T
LAN1
RGMII1
LAN2
PULSE
Trans
PULSE
Trans
DC/DC
+1.1V
+3.3V
PHY_INT
INT
Handset
HSSPOUT
HSMICIN
CN
+5V
+1.5V
CLK_OUT
INT
MIC
Speaker
MIP/MIN
SPP/SPN
DC/DC
+3.3V
+3.3V
ASIC
+5V
Xtal
NAND IF
25MHz
+3.3V
USB(1)
Internal +1.8V
Internal +1.3V
Internal +1.3V
EHS_DET
EHS
EHS_RX
EHS_TX
CN
Photo-
Couple
r
Couple
r
(Jabr
a &
Pl
a
n
tro
n
ics IF)
PWM0
+1.5V
Ringer LED
Blue x1
Key matrix
x25
Dinamic 5x6
+5V
LED&KEY
Static
EHS
GPIO
GPIO
+12V
DCIN0
MICBIAS
MICBIAS
MICBIAS
LDO
+AVDD2.8V
+1.35V
DC/DC
+1.8V
TDM
UART(1)
LED STEP-UP
CONVERTER
VLED
12MHz
+5V
25MHz
+3.3V
CN
DSS IF
DSS_DN
DSS_RST
+12V
DSS_DP
BT
Module
BT_DOUT
BT_DIN
BT_SYNC
BT_CLK
BT_UTX
BT_URX
BT
+3.3V
VLED
LCD_DE
4.3 inch
Color TFT
Color TFT
LCD with
Touch Panel
GPIO
LCD_R[7:0]
LCD_EN
LCD_PCLK
+3.3V
Video Module PCB
LCD_VSYNC
LCD_G[7:0]
LCD_B[7:0]
LCD_HSYNC
LCD_TPX[1:0]
LCD_TPY[1:0]
Touch
Panel I/F
CN
T.I.
TMS320DM368
TMS320DM368
Flash
1Gbit
1Gbit
DDR2
1Gbit
+1.8V
+3.3V
+1.8V
+1.35V
Camera
Module
Module
CM_D[7:0]
CM_VSYNC
CM_HSYNC
CM_PCLK
CM_MCLK
CM_PDN
CM_RST
HAND_SHAKE3
HAND_SHAKE2
HAND_SHAKE1
HAND_SHAKE0
CM_SDA
CM_SCL
CN
LCD&CAMERA
GPIO
NAND
IF
DDR
IF
VENC
GPIO
CAMERA
AFE
CLK
GPIO
I2C
MII2
MII
T
X
D[3:0]
TX_
CLK
RX_DV
RX_ER
RXD[
3:0]
RX_CLK
TX_EN
DC/DC
+CM_IOVDD
(2.8V)
LDO
+CM_IOVDD(2.8V)
+AVDD2.8V
375M
1.885M
1.515M
25M
400K
48M
10M
Core
Frequency
APP :600M
CSS :432M
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