Read Sony HCD-GZR777D / MHC-GZR777D Service Manual online
HCD-GZR777D
5
SECTION 1
SERVICING NOTES
Notes on Disconnecting Between the OP Section (DVBU101) and the DMB19 Board
Note: When disconnecting between the OP section (DVBU101) and the DMB19 board, be sure to make a solder brige for electrostatic prevention as illus-
trated in the figure (before disconnection).
On the contrary, when installing the OP section, never remove the solder bride until the OP section and the DMB19 board are connected.
Be sure to remove the solder bridge after the OP section and the DMB19 board have been connected.
Manual Opening and Closing the DVD Tray
As illustrated, insert a flathead screwdriver and give a turn to the left to put the DVD tray out.
Perform solder bridging to prevent damage by electrostatic
discharge when handling the BU as a single unit.
1
2
As illustrated, insert a flathead screwdriver
and give a turn to the left to put the DVD tray out.
flathead screwdriver
DVD tray
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