LG HR832T Service Manual page 88

When you turn on your set, it will display "HELLO" or "WAIT" on front panel, and it
will not boot-up normally.
3-4. IC500
3-4-1. Solution
Replace IC500 on main board.
3-4-2. How to troubleshoot (Countermeasure)
1) Please check 1.2 V of C224 on main board.
Please check 3.3 V of R243 on main board.
Please check 1.5 V of C231 on main board.
2) Please check the frequency of 27 MHz crystal (X501).
3) If it doesn't work even only one and IC201, IC202, IC203 and X501 are no problem,
IC500 BCM7632 must be changed.
3-4-3. Service hint (Any picture / Remark)
< MAIN board top view >
ONE POINT REPAIR GUIDE
1.2V
IC500
3.3V
1.5V
3-73
< MAIN board bottom view >