Rion VM-56 - Page 14

2
Outline
DC IN
NC-98 Series
Battery
R6 (AA) 8-cell
Alkaline / Ni-MH
Power Path
Controller
DC/DC
Converter
Each
power supply
PV- 83D
AMP2_X
AMP2_Y
AMP2_Z
A/D D/A
Converter
A/D D/A
Converter
DSP
CPU
OverVoltagedetect circuit
Circuit control
Level Select / Filter Select
CPLD
RS-232C
Oscillator
USB
KEY
Display
RTC
SD
AMP3_X
AMP3_Y
AMP3_Z
AC out
AC out
AC out
EEPROM
LED
ROM
ATT_X
ATT_Y
ATT_Z
AMP1_X
AMP1_Y
AMP1_Z
Block diagram