45
4.3. Analog audio
No sound is output
Is the voltage of ±8V supplied to
AV B'D CP8?
Is the audio signal transmitted to
AV B'D CN401?
Is the serial data for electronic volume
transmitted to AV B'D CP11?
Once more, checking the connection of the connector.
When can specify the trouble of the channel and function, Check signal route where it
corresponds.
The power supply of ±8V is repaired.
The power amplifier is repaired.
Is the connector correctly connected
with HDMI B'D?
Connect the connectors properly.
The HDMI B'D is repaired.
YES
NO
YES
NO
NO
YES
YES
YES
Содержание AVR-1911
Страница 46: ...46 Personal notes ...
Страница 101: ...101 R5F3650KNFB HDMI U3301 ...
Страница 108: ...108 W9864G2IH 6 HDMI U1902 W9864G2IH Publication Release Date Aug 28 2009 4 Revision A03 4 PIN CONFIGURATION ...
Страница 119: ...119 AK4424ET HDMI U2305 AK4424ET Block Diagram ...
Страница 125: ...125 2 FL DISPLAY FLD 18 ST 13GINK FRONT U100 PIN CONNECTION GRID ASSIGNMENT ...
Страница 126: ...126 ANODE CONNECTION ...