Lithium Battery - Sony HDCU3500 Service Manual

2-8.

Lithium Battery

Preparation
1. Remove the top cover. (Refer to
2. Remove the optical cable. (Refer to step 1 in
3. Remove the top chassis and the air distributor assembly. (Refer to
4. Remove the SY-467 board. (Refer to steps 1 and 2 in
Procedure
1. Remove the lithium battery from the four hooks of the battery holder.
SY-467 board
Note
When installing the lithium battery, install it to the orientation shown in the figure.
2. Install the removed parts by reversing the steps of removal.
HDCU3500/HDCU5500
"2-2. Top Cover".)
"2-4-1. LEMO Connector
"2-7. SY-467 Board/AT-195
Lithium battery
Hooks
Lithium battery
Battery holder
Hooks
Assembly".
"2-7. SY-467 Board/AT-195 Board".)
Board".)
2-18