10
A-a
A-b
A-a
A-a
A-b
1
2
3
4
B LPF/HPF
A LPF/
2CH/4CH
B SPEAKER
INPUT
A SPEAKER
INPUT
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
←
←
The
>
mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
A
AMP UNIT
1
2
4
1
2
4
F
E
D
C
B
A
GM-X574/XR/UC
www. xiaoyu163. com
QQ 376315150
2
8
9
4
2
9
8
TEL 13942296513
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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