Connect the connectors correctly.
Repair the HDMI PCB.
NO
YES
4.3. Analog audio
No audio output.
Is a voltage of ± 8 V supplied to
INPUT PCB CN4006?
Is there an audio signal in INPUT PCB
CN401?
Reconnect the connectors correctly.
If the malfunctioning channel and function can be identified, check the correspond-
ing signal path.
Repair the ± 8 V power supply.
Repair the power amplifier.
Is the connector correctly connected
to the HDMI PCB?
YES
NO
YES
NO
YES
89
Содержание AVR-S910W
Страница 8: ...Personal notes 8...
Страница 107: ...POWER DIAGRAM S2 8V 8V MAIN TRANS S1 AMP B MAIN PWR ON VCC DIAGRAM AC CORD 107...
Страница 159: ...2 FL DISPLAY FLD 018BT021GINK FRONT FL4400 PIN CONNECTION GRID ASSIGNMENT q T7 159...
Страница 160: ...ANODE CONNECTION 160...