Sony HCD-EX6 - Page 39

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T
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LEVEL
SHIFT
LEVEL
SHIFT
THERMAL
SHUT-DOWN
REGULATOR
BIAS TRAP
LEVEL
SHIFT
MUTE
LEVEL
SHIFT
D.BUFF
D.BUFF
D.BUFF
GND
30 GND
IN4
IN4’
BIAS
VCC
VCC
IN3’
IN3
VO3+
VO3–
VO4–
VO4+
RESETt
OPIN
VO1–
REGB
VO1+
IN1
RESET
REGOUT
MUTE
GND
8GND
IN2’
IN2
VO2+
VO2–
GND
OPOUT
D.BUFF
D.BUFF
D.BUFF
D.BUFF
D.BUFF
REGULATOR
VCC
VCC
IC301 BA5826HFP-E2 (BD74 Board)
IC101 STK433-070-S-E (MAIN-AMP Board (1/2)) (HCD-EX9/EX9T only)
–PRE
1
–VCC
2
+VCC
3
RIN–
12
RIN+
11
LIN+
15
ST-BY
13
LIN–
14
RO+
4
RO–
5
LO+
6
LO–
7
+PRE
8
SUB
9
GND
10
BIAS CIRCUIT
PRE DRIVER
CH1
PRE DRIVER
CH2
–++–