Schematics; Table 14 - Schematic Set - Alesis QS Series Service Manual

Qs series 64 voice keyboards and rack mount synths
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12.00 Schematics

Note that some revisions are electrically identical to previous versions. In these cases
only the pertinent schematics are provided. Any other changes to the PCBs are outlined in
Section 6.00. Component I.D.s immediately follow each schematic.
Schematic
S6 Main PCB/A
S6 Main PCB/B
QS7/QS8 Main PCB
QS7/QS8 Main PCB
QS7/QS8 Main PCB
QS7/QS8 Main PCB
QS7/QS8 Main PCB
QS7/QS8 Main PCB
QSR Main
S6 Keypad
S6 Keypad
QS6/7/8 Keypad
QSR Front Panel
S6 Slider
S6 Slider
QS7/QS8 Slider
QSR LCD Module
QS7/QS8 XFormer
QS7/QS8 XFormer
QS7/QS8 XFormer

Table 14 - Schematic Set

Revision
# of Pages
A
B
A
B
C
D
E
F
A
A
B
C
X2
A
B
A
X2
A
B
C
H-88
Comp I.D.?
3
Y
3
Y
3
Y
3
Y
3
N
3
Y
3
Y
3
Y
3
Y
1
Y
1
N
1
N
1
Y
1
N
1
N
1
N
1
Y
1
N
1
N
1
N

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