AC INLET
EMI FILTER
STANDBY RELAY
POWER SWITCH
FUSE F901
FUSE F903
100mA 250V
AH: 5A 250V
C: 3.15A 350V
FUSE F902
AH: 5A 250V
C: 3.15A 350V
R-CORE
R CHANNEL
STANDBY
MAIN
TRANSFORMER
L CHANNEL
MAIN
TRANSFORMER
TRANSFORMER
5V REGULATOR
12V RECTIFY
B901 IC1
B902
LOGIC CIRCUIT
MCU
ON PREAMP
LOGIC CIRCUIT
ON FPP
12V TRIGGER
STANDBY
ON BAL
RELAY
ON PSU
±20V RECTIFY
±72V RECTIFY
ON PSU
B606
ON PSU
HIGH CURRENT
RECTIFY
POWER SUPPLY
ON PSU
B603 B604
±72V REGULATOR
B606
ON PSU
ISC CIRCUIT
ON PSU
D602 D603
L CHANNEL
ON L AMP
AMPLIFIER
B605
±20V REGULATOR
B606
ON PSU
PRE AMP
ON PRE AMP
BALANCE AMP
ON BAL
OUTPUT RELAYS
L CHANNEL
ON L AMP
L CHANNEL
INPUT RELAYS
ON PREAMP
±20V RECTIFY
±72V RECTIFY
ON PSU
B606
ON PSU
HIGH CURRENT
RECTIFY
POWER SUPPLY
ON PSU
B603 B604
±72V REGULATOR
B606
ON PSU
ISC CIRCUIT
ON PSU
D602 D603
L CHANNEL
ON L AMP
AMPLIFIER
B605
±20V REGULATOR
B606
ON PSU
PRE AMP
ON PRE AMP
BALANCE AMP
ON BAL
OUTPUT RELAYS
L CHANNEL
ON L AMP
L CHANNEL
INPUT RELAYS
ON PREAMP
1. POWER DISTRIBUTE DIAGRAM
3-9
BLOCK DIAGRAMS
Содержание Masters M3
Страница 12: ...P006 P005 P001 P002 P003 P004 P008 P007 P011 P009 P013 P016 P015 P014 P012 P010 2 Packing accessory section 2 3...
Страница 20: ...DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 1 SYSTEM 11MHz CLOCK 2 AT89C51 reset is high active 3 6...
Страница 21: ...3 volume control DATA and CLOCK 4 REC ZONE select DATA and CLOCK 3 7...
Страница 22: ...5 Input select DATA and CLOCK 3 8...