Sony HBD-E190 Service Manual page 10

HBD-E190/E290/E490/E690
NOTE OF REPLACING THE IC3102 AND IC3302 ON
THE AMP BOARD AND THE COMPLETE AMP BOARD
When IC3102 and IC3302 on the AMP board and the complete
AMP board are replaced, it is necessary to spread the compound
(GREASE (G-747)) 1KG) (Part No. 7-640-004-33 ) between parts
and heat sink.
Spread the compound referring to the fi gure below.
– AMP Board (Component Side) –
IC3302
IC3302
10
IC3102
IC3102
CHECKING METHOD OF NETWORK OPERATION
It is necessary to check the network operation, when replacing the
MB148 board. Check the operation of wired LAN, according to
the following method.
1. Checking method of wired LAN operation
Check that access point is recognized surely.
Procedure:
1. Connect the main unit to the router or the hub, etc. with the
LAN cable.
2. Press the [HOME] button on the remote commander to enter
the home menu.
3. Press the [m]/[M]/[<]/[,] buttons on the remote command-
er to select "Network Settings""Internet Settings", and press
the [ ] button on the remote commander.
4. Press the [m]/[M] buttons on the remote commander to select
"Wired Setup", and press the [ ] button on the remote com-
mander.
5. Press the [m]/[M]/[<]/[,] buttons on the remote command-
er to select "Auto", and press the [ ] button on the remote
commander.
6. Press the [,] button on the remote commander.
7. Press the [m]/[M] buttons on the remote commander to select
"Save & Connect", and press the [ ] button on the remote
commander.
8. When "Internet Settings is now complete." appears, then press
the [ ] button on the remote commander.
9. Press the [HOME] button on the remote commander to enter
the home menu.
10. Press the [m]/[M]/[<]/[,] buttons on the remote command-
er to select "Network Settings""Internet Settings", and press
the [ ] button on the remote commander.
11. Press the [m]/[M] buttons on the remote commander to select
"Network Connection Diagnostics", and press the [ ] button
on the remote commander.
12. Press the [<]/[,] buttons on the remote commander to
select "Start", and press the [ ] button on the remote com-
mander.
13. Check that IP address can be acquired.
Note: Refer to the instruction manual about details of the setting method.