Samsung MAX-888

6-1-2 No Output
Yes
AQ8L, 8R, 1L, 1R ?
Is Mute selected ?
Remove it with Remocon.
Main PCB AIC1
pin no. 1,8,16,17
B+,B- normal?
Check the B+,B- Power source
BPD1, RC7, RC8, RWA1
Check the Power PCB
Fuse, P/T, PW1
Yes
Check the Main PCB
AIC1, FIC2, FIC1
No
No
Yes
Check the Main PCB
AQ8L,8R,1L,1R
No
Headphone Jack short ?
Check Headphone jack
soldering condition.
Yes
No
UIC1(µ-COM) pin 5
Check the Front PCB
UIC1 (µ-COM).
Yes
No
Check the "H"?
Base B+?
6-2 Samsung Electronics
Troubleshooting