Block Diagram - Cyrus 6 Service Manual

IR
MICRO CONTROLLER, DISPLAY AND EEPROM
MCBUS
CONTROL
CD
TU
DIGITALLY
AV
CONTROLLED
INPUT
AUX1
SELECTOR
AUX2
TAPE1
IN
TAPE
OUT
TAPE2
IN
PR
E O UT
HEADPHONES
CYRUS 6 & 8 – Block Diagram
CONTROL
OVER TEMP PROTECTION
UNDER VOLTAGE PROTECTION
CONTROL
DIGITALLY
CONTROLLED
BUFFE
TAPE2
X1
SELECTOR
2
230VA
POWER SUPPLY
5V, +/-6VDC, +/-15V, +/-44VDC,+/- 42VDC
CONTROL
DIGITALLY
FET
CONTROLLED
BUFFE
VOLUME
R X 5.6dB
CONTROL
CONTROL
HEADPHON
E AMPLIFIER
WITH MUTE
PSU VOLTAGES
CONTROL
BI-WIRE SPEAKER
70
AMPLIFIER
WITH MUTE
X 34.4dB
OVER CURRENT PROTECTION
Jan 2006