Read Panasonic KX-VC300CX / KX-VC600CX Service Manual online
7
KX-VC300CX/KX-VC600CX
4 Technical Descriptions
4.1.
Block Diagram
4.1.1.
KX-VC600
Power supply circuit
Power switch
Receiver
Remote control
USB2.0
Controller
3CH
EDID
-
ROM
Clock IC
㧔
Li
battery
㧕
MAC
Storage
ROM
LAN
Controller
RJ45
LAN
connector
S
ocket for
SD
card
㧔
For development
㧕
Reset Switch
PCI Bus
Rotary
Switch
LED for power supply
Clear
Switch
HW
identification
Code
Three colors LED
Conntroller
IC
1Gbit NAND
Sub
-
Program
LBus
Main CPU
PEAKS
-
PRO2
DDR2
-
SDRAM
Local
-
Memory
DDR2
512Mbit NOR
Boot program
USB
USB
connector
I/F
for support card
㧔
For development
㧕
DSP for audio
processor
(Main)
for Audio
SDRAM
SPI
-
ROM
Boot for DSP
Driver IC
RS232C
PC connector
Driver IC
RS232C
Camera connector
D/A
Converter
AUDIO OUT
(pin jack
)
A/D
Converter
AUDIO IN
(pin jack
)
A/D
C
onverter
MIC IN
Analog
RS485 IC
MIC IN
Digital
PC
(RGB port
miniDsub
-
15P)
VIDEO IN SUB
(HDMI port #2)
VIDEO IN MAIN
(HDMI port #1)
Video receiver
(HDMI
-RX1)
Video receiver
(HDMI
-RX2)
Video
Controller
FPGA
Video Memory
DDR2
D/A
Converter
H
S_SP
OUT
A/D
Converter
HS_MIC
IN
VIDEO OUT
(pin
jack
)
HDMI transceiver
VIDEO OUT
(HDMI
port
#3)
Analog transceiver
DSP for audio
processing
(Sub)
SPI
-
ROM
Boot for DSP
A
udio controller
WDT
Three colors LED
Reset circuit
DC
-
IN
Setting
ROM
Setting
ROM
GPIO
Sirial
I2C
Analog video
Digital video
Digital
Video
Digital
Audio
(Sub
-B
)
䋨
Sub
-䌃
)
FAN
䋨
Sub
-A
)
for Audio
SDRAM
FPGA
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