Pioneer VSX-D514-K 매뉴얼 - 페이지 38
{카테고리_이름} Pioneer VSX-D514-K에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Pioneer VSX-D514-K 43 페이지. Audio/video multi-channel receiver
Pioneer VSX-D514-K에 대해서도 마찬가지입니다: 서비스 매뉴얼 (20 페이지)
페이지 인쇄
A
1
-
2
™=
3
=
4
7.1.2 IC DATA TRANSMISSION TIMING CHART
@ IC data transmission timing chart
1.When function chage
oO
120ms pass
160ms pass
240me pass
300ms pass
440ms pass
$00ms pass
AMUTE
{post)
E-volume
(BO3813)
function SW
(BD3841)
video select
speaker relay
(part)
N
condition of mute cancel (system mute & E-volume mute)
1) when tuner mute during Tuner function
2) when communicate to DSP
3) when initial processing
4) when detest trouble of AMP DC.
§) when detect overioad of AMP
6) when Power off
7) when muting by key input
2.When except function chage
0
120ms pass
500ms pass
AMUTE
:
spore
my
E-volume
(BD3812,13) [Mute data
DSP or direct change
(aD3813)
FNowdaue
speaker relay
{port}
condition of mute cancel (system mute & E-volume mute)
1) when tuner mute during Tuner function
2) when communicate to DSP
3) when imta? processing
4) when defect trouble of AMP DC
§) when detest averioad of AMP
6) when Power off
7) when muting by key input
5
=
6
7.1.3 DETECTION CIRCUIT
1.DC Detection Circuit Diagram:
2. Overload Detection Circuit Diagram:
3. PCB Boars Protection Circuit Diagram
Amp input Assy
+5
71