Read Sony CDX-3900R / CDX-4000R / CDX-4000RX / CDX-L450 Service Manual online
11
5
heat sink
1
PTT 2.6x8
2
PTT 2.6x8
4
PTT 2.6x8
3
PTT 2.6x12
4
ground point screws
(PTT 2.6x6)
5
ground point screws
(PTT 2.6x6)
1
PTT 2.6x8
6
MAIN board
3
PTT 2.6x8
2
PTT 2.6x8
2-3. MAIN BOARD
2-4. HEAT SINK
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