Read Sony NWZ-S754 / NWZ-S755 Service Manual online
NWZ-S754/S755
12
2-5. OPEN THE SHORT-LAND
Note 1: This illustration sees the mechanical commonness block from LCD assy side (lower half).
Note 2: Make sure to remove one solder to become an open state before disassembling the mechanical commonness block.
Note 3: Solder the short-land after all wirings are connected when you exchanged some mounted board.
Note 2: Make sure to remove one solder to become an open state before disassembling the mechanical commonness block.
Note 3: Solder the short-land after all wirings are connected when you exchanged some mounted board.
2-6. EMMC BOARD
Note 1: The EMMC board cannot exchange with single. When exchanging the EMMC board, exchange it at the same time as the MOTHER board.
1 Remove the solder of short-land (SL9501).
3
1 cushion (NAND)
4 EMMC board
2 connector
Note 2: Lift vertically the EMMC board
when you remove the connector.
– Rear side view (bottom side) –
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