5-2 Trouble shooting Chart
Touch keys do not work
Touch keys do not
work
Go
No
HTS3261: Fix the connection CON607
on Front Control Board and CON606
on Touch Board
Yes
Replace U4 on Main Board, or
replace Main Board
No
Yes
Replace Touch Board
Check v3.3V on Touch Board
HTS3261:(U603 PIN27) and Font
Board(CON607 PIN3)
Check Front Control Board and Touch
Board signals SCL(TOUCH Board U603
PIN19),SDA(U603 PIN18)
Summary of Contents for HTS3261/12/98
Page 13: ...RIGHT LEFT SUB WOOFER RIGHT LEFT SUB WOOFER 2 4 ...
Page 14: ... 0 ANTENNA 0 287 5 AC MAINS 2 5 ...
Page 56: ...7 18 Front Control Board Print layout top side 7 18 ...
Page 57: ...Touch Board Print layout top and bottom sides 7 19 7 19 ...
Page 58: ...7 20 7 20 Amplifier Board and Aux Input Board Print layout top side ...
Page 59: ...7 21 7 21 Amplifier Board and Aux Input Board Print layout bottom side ...
Page 60: ...7 22 7 22 Power Supply Print layout top side ...
Page 61: ...7 23 7 23 Power Supply Print layout bottom side ...
Page 62: ...Main Board Print layout top side 7 24 7 24 ...
Page 63: ...Main Board Print layout bottom side 7 25 7 25 ...
Page 64: ...8 1 8 1 Exploded view for HTS3261 12 98 ...
Page 65: ...REVISION LIST Version 1 0 9 1 Initial release for HTS3261 12 Version 1 1 Adding HTS3261 98 ...