Pioneer GM-D9605XEEL 서비스 매뉴얼 - 페이지 11
{카테고리_이름} Pioneer GM-D9605XEEL에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Pioneer GM-D9605XEEL 29 페이지. Bridgeable four-channel power amplifier
페이지 인쇄
5
8. ADJUSTMENT
8.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPLACED
When any of the following assemblies is replaced, it is necessary to perform the adjustment.
IC 508
8.2 SUB WOOFER POWER AMP OVERCURRENT ADJUSTMENT
Protective function may start working when you turn up the volume of head unit.
If the amplifier output is short-circuited, the protection function may not work and malfunction may occur to the amplifier
output.
Connection Diagram
A
MAIN PCBA
Adjustment Method
Symptoms due to improper adjustment
Adustment item
Amplifier output current
limit value setup
5
6
"8.2 SUB WOOFER POWER AMP
OVERCURRENT ADJUSTMENT "
Measurement point
Between D511 anode
and GND (Chassis)
GM-D9605/XEEL
6
7
GND (Chassis)
Multimater
Masuring instruments
Multimater
7
8
Specs
Adjusting point
5.7V
SV501
8
A
B
C
D
E
F
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