Samsung S1000 - Page 22

6-2-3 No Output
No
Check the RIC1(BA3950A)
normal ?
Is relay opened ?
Is mute selected ?
Yes

Replace relay
Check the B-(RWA4 : B1566)
OUT : -12V
No
Replace TR(B1566)
Yes
Restore sound with remocon
No
Replace RIC1(BA3950A)
No
Check if the output line is
shorted.
No
Main PCB µ-com pins 82,83
Check for "H"
Yes
Replace µ-com
Yes
No
6-6 Samsung Electronics
Troubleshooting