Main Board; Heat Sink - Aiwa CDC-Z137 Service Manual

2-7. MAIN BOARD

3 PTT 2.6x6

2-8. HEAT SINK

4 side chassis (L)
1 PTT 2.6x6
5 side chassis (R)
6 MAIN board
2 PTT 2.6x6
1 screw (2.6x8)
2 P 3x12
3 PTT 2.6x8
4 heat sink
CDC-Z137
9