Yamaha R-1330 Service Manual page 11

111 (4-3/8")
11 (7/16")
169 (6-5/8")
176 (6-15/16")
15.5 (5/8")
NS-BP400
300 (11-13/16")
332.5 (13-1/16")
1 screw hole
A screw with a diameter of 4 mm can be used.
90 (3-9/16")
[Hole depth: 10 (3/8")]
R-1330/NS-BP400
70 (2-3/4")
17 (11/19")
Unit: mm (inch)
単位 ： mm（インチ）
11