Hardware; Block Diagram - Casio V-R7000 Service Manual

4. HARDWARE

4-1. BLOCK DIAGRAM

Cable
FFC
FPC
PCB
Main power switch
E870 COM PCB
MCR
E870 MCR PCB
IButton
TP
E870 IOC PCB
Drawer Drawer DC
USB
port port jack (host)
(24V) (5V)
COM1
COM2
(+5V)
micro USB (client)
USB (host)
COM3
(+5V)
E870 MIC PCB
– 24 –
E870 B-CONTACT PCB
Sub Battery
WiFi
5 GHz
E870 MAIN PCB
USB
(host)
SD/SDHC
HDMI
LAN
Speaker
Mic
V-R7000/V-R7100
E870 LED PCB
2.4 GHz
LED
Power switch
BOOT switch
OFF switch
USB (host)
SD/SDHC
Reset switch
Earphone jack
LCD