5-7 Trouble shooting Chart
Tuner FM does not work
Tuner FM does not work
Go
Yes
Check Main Board tuner power supply
circuit.
No
Check Main Board tuner power supply
circuit.
No
Change the Tuner module
No
Yes
Yes
No
Yes
Replace Amplifer Board
Check
Main Board U6 power
supply circuit
Check v3.3V at Tuner
module (TUN1 pin5) whether right or
not
Check U6 pin5,pin14 input whether
normal or not
Check voltage at U183
PIN6&9:+3.3V on Main Board
whether normal or not
Check the U6 PIN3, PIN13 output on
Main Board whether normal or not
Summary of Contents for HTS2511/05
Page 20: ...AUDIO L R R L AUDIO IN L R AUDIO OUT VIDEO AUDIO L R VIDEO OUT VIDEO IN 2 4 ...
Page 24: ...2 1 2 8 ...
Page 52: ...7 12 7 12 Front Control Board Print layout Bottom Side ...
Page 53: ...7 13 7 13 AV Board Print layout Bottom Side ...
Page 54: ...7 14 7 14 Power Supply Print layout Bottom Side ...
Page 55: ...7 15 7 15 Main Board Print layout Top Side ...
Page 56: ...7 16 7 16 Main Board Print layout Bottom Side ...
Page 57: ...Exploded View for HTS2511 12 05 8 1 ...