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
82
Содержание SR5010/K1B
Страница 8: ...Personal notes 8 ...
Страница 100: ...POWER DIAGRAM S2 8V 8V MAIN TRANS S1 AMP B MAIN PWR ON VCC DIAGRAM AC CORD 100 ...
Страница 156: ...2 FL DISPLAY FLD GP1261AI FRONT FLT4400 PIN CONNECTION PATTERN DETAIL 156 ...
Страница 157: ...ANODE CONNECTION 157 ...