Yamaha CS1D Service Manual page 18

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CS1D
Circuit Board
CN No.
Bottom Assembly
POWER UNIT
CN5
CN6
CN11
POWER UNIT
CN12
POWER UNIT
CN13
CN14
POWER UNIT
CN15
CN16
POWER UNIT
CN17
CN18
POWER UNIT
CN19
POWER UNIT
CN34
CN35
POWER UNIT
CN37
CN38
CN102
PCIF
14
Pin
Pin No.
Bottom Assembly
6
1–3
4–6
6
1–3
4–6
4
1
2–3
4
4
1
2–3
4
4
1–2
3–4
4
1–2
3–4
4
1–4
4
1–4
4
1–4
4
1–4
6
1–2
3–6
9
1–3
4–6
7–9
9
1–3
4–6
7–9
3
3
2
1
3
1
2
3
240
n
Circuit Board
CN No.
Pin
CS CNDS1
CN10
6
CS CNDS3
CN60
6
CS CNDS1
CN10
6
CS CNDS3
CN60
6
CS CNDS1
CN14
2
CS CNDS2
CN38
4
CS CNDS3
CN68
2
CS CNDS1
CN14
2
CS CNDS2
CN38
4
CS CNDS3
CN68
2
CS CNDS1
CN18
4
CS CNDS3
CN67
4
CS CNDS1
CN18
4
CS CNDS3
CN67
4
CS CNDS2
CN41
8
CS CNDS3
CN65
8
CS CNDS2
CN39
2
CS CNDS3
CN66
4
CS CNDS1
CN11
6
CS CNDS2
CN32
6
CS CNDS3
CN61
6
CS CNDS1
CN11
6
CS CNDS2
CN32
6
CS CNDS3
CN61
6
CS CNDS1
CN15
2
CS CNDS2
CN33
2
CS CNDS3
CN62
2
CS CNDS1
CN15
2
CS CNDS2
CN33
2
CS CNDS3
CN62
2
CPU CARD
240
x: n=PCIF pin No.
n:ODD
x=(n+1)/2
n:EVEN
x=120+n/2
Pin No.
1–3
1–3
4–6
4–6
1
1–2
1
2
3–4
2
1–2
1–2
3–4
3–4
1–4
5–8
1–4
5–8
1–2
1–4
1–3
1–3
1–3
4–6
4–6
4–6
1
1
1
2
2
2
x
KEC-92541-12

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