GM-X922, GM-X1022
A
1
2
3
4
B
C
D
1
2
3
4
FIL UNIT
B
AMP UNIT
A
B.B UNIT
C
ERA92-02VH
100K(B)
ERA92-02VH
R001
HZS12L(A3)
L
R
PRE OUT L
PRE OUT R
Except UC model
Except GM-X922/X1R/UC
Except UC model
GM-X922/X1R/UC
only
GM-X922/X1R/UC
only
E
BUFFER AMP
ISOLATOR
LPF
GAIN
ADJUSTMENT
BASS BOOST
±
15V
REGULATOR
DC-DC CONVERTER
PWM CONTROL
THE
3. SCHEMATIC DIAGRAM
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS
LIST".
8
A B C