Read Sony PHA-1A / PHA-1AEU Service Manual online
PHA-1A/1AEU
6
2-5. MAIN BOARD
Note 1: When replacing the MAIN board, be sure to replace the case
simultaneously.
Among the repair parts, the MAIN board and case are sup-
plied as one unit.
4 four screws
(M1.7
u 4.5)
5 Lift up the MAIN board in
the direction of the arrow.
7 connector (CN002)
6 connector (CN001)
hole
boss
boss
hole
3 connector (CN303)
2 woofer sheet
1 frame sheet
8 MAIN board
Note
2: When installing the MAIN board,
align two holes and two bosses.
– Frame block battery installation side –
– Frame block MAIN board installation side –
:LUHVHWWLQJ
connector
(CN002)
(CN002)
connector
(CN303)
(CN303)
MAIN board
HP JACK board
Pass the wire under the MAIN board.
3DVWLQJSRVLWLRQRIIUDPHVKHHW
:LUHVHWWLQJ
woofer sheet
connector
(CN001)
(CN001)
connector
(CN301)
(CN301)
frame sheet
guide line
guide line
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