Servicing Notes - Sony HCD-GZR9D Service Manual

HCD-GZR7D/GZR8D/GZR9D
Notes on Disconnecting Between the OP Section (DVBU101) and the DMB18 Board
Note: When disconnecting between the OP section (DVBU101) and the DMB18 board, be sure to make a solder brige for electrostatic
prevention as illustrated in the fi gure (before disconnection).
On the contrary, when installing the OP section, never remove the solder bride until the OP section and the DMB18 board are
connected.
Be sure to remove the solder bridge after the OP section and the DMB18 board have been connected.
Service Position for the DVD Mechanism Deck Section
Refer to the fi gure given below when disassembling the DVD mechanism deck section.
6
SECTION 1

SERVICING NOTES

Perform solder bridging to prevent damage by electrostatic
discharge when handling the BU as a single unit.
DMB18 board
DVD mechanism deck section