Text preview for : Yamaha-M2500E-22 mix.pdf part of Yamaha M2500E mixer
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1
M2500 OVERALL CIRCUIT DIAGRAM (ISRT 1/6, 2/6, 3/6, 4/5, 5/6, 6/6, MASOUT)
M2500
1
ISRT 1/6
(G7)
OP AMP OP AMP
[P.8 - C6] [P.3 - K7]
R
[P.3 - K9]
R
[P.3 - K9]
R
[P.4 - H1]
R R
[P.4 - H1]
R
ISRT 3/6
[P.9 - K6]
2
R
R
R
2
OP AMP
[P.10 - B2]
[P.4 - H3]
[P.3 - K2]
(H10)
[P.5 - E8]
R
R
R
3
[P.10 - F2]
3
[P.3 - P7]
L
L
[P.3 - P9]
L
L
[P.3 - P9]
L
L
[P.4 - P12]
L
L
[P.4 - P12]
L
[P.9 - D12]
ISRT 2/6
(F8) (C7 11)
4
4
[P.8 - B5]
5
(G8)
[P.6 - L3]
[P.6 - L4]
[P.6 - K6] [P.6 - K10] [P.6 - K6]
[P.7 - H1]
[P.7 - F6]
[P.7 - H1]
) ( (E8,9) B9 11 (B7)
[P.9 - D6]
5
[P.10 - J4]
ISRT 4/6
ISRT 5/6
(I11)
(H9) [P.9 - N10] [P.5 - D5]
6
ISRT 6/6
OP AMP
[P.7 - I10]
[P.5 - O11]
6
[P.5 - B11]
R
REGULATOR +5V
[P.5 - G11]
L
ISRT 2/6
7
(P4) (P4) (P4) (P4)
OP AMP
(G8) (G8) (G8) [P.9 - O8]
OP AMP
GAP1 8(C9 11) AUX7 14(D9 11)
[P.5 - L12]
7
[P.5 - N12]
(B2)
[P.10 - B11]
(G8) (G8) (P4) (G8) (G8)
(P4) (E7) (E8) (E7)
[P.7 - N2]
(P4)
(G8)
(G8)
(G8) (P4) [P.9 - N8] (P5)
(F7) (F8) (F8)
(B5)
8
(P4)
(G8)
(D7) (D8) (D8) (D9)
[P.5 - I11]
(H9)
8
OP AMP
to METER-CN331 (P4) (P5) (G7) (G7) (P4) (P5) (P4) (G7) (P4) (G7) [P.9 - K10] (P4) [P.10 - H9]
to to to to
MAS2-CN207 MAS2-CN205 MAS2-CN204 MAS2-CN206
[P.9 [P.9 [P.9 [P.9
-
C7] F2] C2] K2]
OP AMP
(G8)
(C6) (G11) [P.5 - F8] (E11) [P.5 - D4] (M7)
to to to to to to
MAS3-CN309 [P.10 - I3] MAS3-CN321 [P.10 - N9] MAS3-CN310 [P.10 - N2] MAS3-CN308 [P.10 - E2] MAS1 1/2-CN101 [P.8 - G1] MAS1 1/2-CN102 [P.8 - L1]
MASOUT
9
9
(G7) (P4) (P4)
(G7)
[P.3 - O2]
10
(P4)
(G7)
(P4)
(G7)
[P.4 - I3]
[P.8 - B6]
10
(G7) (P4) (P4)
(G7) [P.8 - B3] (J3)
(P4)
(G7)
(P4)
(G7) [P.6 - N11] [P.9 - H9] [P.6 - I4]
(G7)
(G7) (P4) (H9) (H9)
11
(P4)
11
(B6)
(P4)
(G7)
(P4)
(G7)
(P4)
[P.7 - A5]
KEC-92331 1
[P.9 - H10]
12
M2500
M2500
12
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