Yamaha CS1D Service Manual page 30

35. CS CNDS2 Circuit Board
35-1 Remove the control panel assembly (MASTER).
(See Procedure 1.)
35-2 Remove the nine (9) screws marked [820]. The CS
CNDS2 circuit board can then be removed. (Fig. 11)
36. CS ADA2 Circuit Board
36-1 Remove the control panel assembly (OUT SEL).
(See Procedure 1.)
36-2 Remove the four (4) screws marked [840]. The CS
circuit board can then be removed. (Fig. 11)
37. CS CNDS3, CS PNC2 Circuit Board
37-1 Remove the Control Panel Assembly (IN36, IN48).
(See Procedure 1.)
37-2 Remove the six (6) screws marked [828]. The CS CNDS3
circuit board can then be removed. (Fig. 11)
37-3 Remove the four (4) screws marked [860]. The CS PNC2
circuit board can then be removed. (Fig. 11)
CS PNC2 CS CNDS3
[ 860 ]x4
MB23
Assembly
[ 510 ]x5
[ 520 ]x7
PC Assembly
[450]: Bind Head Tapping Screw-B A4.0x8 MFZN2BL (VC688800)
[460]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[480]: Bind Head Tapping Screw-B A3.0x6 MFZN2BL (VP157900)
[490]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[500C]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[510]: Bind Head Tapping Screw-B A3.0x6 MFZN2BL (VP157900)
[520]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
ADA2
CS ADA2
[ 828 ]x6 [ 840 ]x4
[ 880 ]x8
MB22 Assembly
[ 820 ]x9
CS CNDS2
[ 480 ]x2
[780]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[820]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[826]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[828]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[840]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[860]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230)
[880]: Bind Head Screw A4.0x8 MFZN2BL (VP156800)
Fig. 11
CS MTCPU CS CNDS1
[ 490 ]x2
CS1D
[ 826 ]x6
[ 780 ]x8
[ 450 ]
MB21
Assembly
[ 460 ]
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