Kurzweil K2600 Series Service Manual
7-25
Audio Board (keyboard models)–A, B, C, D Balanced Outs (3 of 4)
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
A
B
C
D
A
B
C
D
J608
1/4" STEREO
1
2
3
4
5
J605
1/4" STEREO
1
2
3
4
5
J610
1/4" STEREO
1
2
3
4
5
J607
1/4" STEREO
1
2
3
4
5
J604
1/4" STEREO
1
2
3
4
5
J609
1/4" STEREO
1
2
3
4
5
J606
1/4" STEREO
1
2
3
4
5
J603
1/4" STEREO
1
2
3
4
5
NO
NO
NC
NC
RY1
DPDT
1
10
8
3
9
2
7
4
NO
NO
NC
NC
RY6
DPDT
1
10
8
3
9
2
7
4
NO
NO
NC
NC
RY3
DPDT
1
10
8
3
9
2
7
4
NO
NO
NC
NC
RY2
DPDT
1
10
8
3
9
2
7
4
NO
NO
NC
NC
RY5
DPDT
1
10
8
3
9
2
7
4
NO
NO
NC
NC
RY8
DPDT
1
10
8
3
9
2
7
4
NO
NO
NC
NC
RY7
DPDT
1
10
8
3
9
2
7
4
NO
NO
NC
NC
RY4
DPDT
1
10
8
3
9
2
7
4
YOUNG CHANG CO., LTD.
of Young Chang Co., Ltd. is prohibited.
Reproduction without the express written consent
Filename:
Doc:
Mfg:
Eng:
Sht
By:
Date:
of
Rev:
K2600K AUDIO PCB SV2.5
A,B,C,D Balanced Outs
MRL
021212 RDV0
021212D0 9/21/99
03 04
R149
30.1K
12
R146
30.1K
12
R160
3.57K
12
R172
30.1K
12
R169
30.1K
12
R139
3.57K
12
R151
30.1K
12
R148
30.1K
12
R138
3.57K
12
R150
30.1K
12
R147
30.1K
12
R159
3.57K
12
R171
30.1K
12
R168
30.1K
12
R180
3.57K
12
R188
30.1K
12
R186
30.1K
12
R179
3.57K
12
R187
30.1K
12
R185
30.1K
12
R158
3.57K
12
R170
30.1K
12
R167
30.1K
12
R137
3.57K
12
R189
200 1%
12
R190
200 1%
12
R191
200 1%
12
R192
200 1%
12
R178
200 1%
12
R177
200 1%
12
R157
200 1%
12
R156
200 1%
12
R176
200 1%
12
R175
200 1%
12
R174
200 1%
12
R173
200 1%
12
R155
200 1%
12
R154
200 1%
12
R152
200 1%
12
R153
200 1%
12
R166
3.57K
12
R163
1.78K
12
R145
3.57K
12
R142
1.78K
12
R144
3.57K
12
R141
1.78K
12
R165
3.57K
12
R162
1.78K
12
R184
3.57K
12
R182
1.78K
12
R183
3.57K
12
R181
1.78K
12
R164
3.57K
12
R161
1.78K
12
R143
3.57K
12
R140
1.78K
12
+
-
U23
5532A
3
2
1
+
-
U27
5532A
3
2
1
+
-
U24
5532A
3
2
1
+
-
U26
5532A
3
2
1
+
-
U29
5532A
3
2
1
+
-
U28
5532A
3
2
1
+
-
U25
5532A
3
2
1
+
-
U22
5532A
3
2
1
+
-
U22
5532A
5
6
84
7
+
-
U27
5532A
5
6
84
7
+
-
U24
5532A
5
6
84
7
+
-
U23
5532A
5
6
84
7
+
-
U26
5532A
5
6
84
7
+
-
U29
5532A
5
6
84
7
+
-
U28
5532A
5
6
84
7
+
-
U25
5532A
5
6
84
7
~15 ~15 ~15
ALEFT {1-A8,4-B1} ARIGHT {1-B8,4-C1} BLEFT {1-B8,4-B1}
+15 +15 +15
OUTMUTE {4-A4,C3,D2,D7}
~15 ~15 ~15
BRIGHT {1-C8,4-C1} CLEFT {2-A8,4-B1} CRIGHT {2-B8,4-D1}
+15 +15 +15
OUTMUTE {4-A4,C3,D2,D7}
~15 ~15
DLEFT {2-B8,4-B1} DRIGHT {2-C8,4-D1}
+15 +15
OUTMUTE {4-A4,C3,D2,D7}
A LEFT
B RIGHT
D LEFT
D RIGHT
C LEFT C RIGHT
B LEFTA RIGHT
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