NWZ-ZX1 - Sony Audio Service Manual (repair manual). Page 18

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NWZ-ZX1
18
2-9.  MAIN  BOARD-1
• 
Continued on 2-10 (page 19).
Note 1: Refer to “NOTE OF MAIN BOARD HANDLING” on page 4.
– Rear top view –
MAIN board
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[white/red]
[white]
[black (thin)]
LCD flexible board
3 Open the connector.
guide line
TP relay FPC assy
MAIN board
OK
NG
NG
Insert is shallow.
[black (thick)]
HP board
2 cushion 
 (shield)
1 Remove four solders of wire.
4 SW flexible board
5 LCD flexible board
6 touch panel flexible board
MAIN board
center
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SW flexible board
cushion (shield)
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GND wire
two ribs
two grooves
OK
NG
Note 7: When installing the SW 
 
flexible board, insert it 
 
fully to the connector.
Inserted to fully.
Note 8:
 There is a possibility of damaging LCD flexible board 
 
when removing the direction of below figure of “NG”.
Note 9:
 When installing LCD flexible board, 
 
align two grooves and two ribs. 
 
If putting into the connector shift 
 
groove and rib, connector will be 
 broken.
Note 2: Do not fold the SW flexible board with tweezers. 
Note 3: Do not pressing the SW flexible board with finger nails.
Note 4: When locking the connector, press the middle position 
 
of connector lever.
Note 5: Do not close the connector lever before the SW flexible 
 board 
insertion.
Note 6: If the connector lever is closed, need to open 
 
the connector lever fully, then insert the SW flexible 
 
board and close the connector lever.
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