Mackie d8b v3 Service Manual page 28

QUICK PARTS
Channels 1 to 12 (120 board)
TRIM
ITEM REFERENCE
Pot R105-R1205
Knob
0 60
-
20dB +40dB
1
Switch SW107-SW1207
MIC
Button
Switch SW1301-SW2401
LED D1301-D2401
REC/RDY
Button
Switch SW1302-SW2402
ASSIGN LED D1302-D2402
Button
Switch SW1303-SW2403
WRITE LED D1304-D2404
Button
Pot R1301-R2401
LED D1303-D2403
Knob
Lens
LED D1309-D2409
1
25
LED D1308-D2408
Switch SW1304-SW2404
LED D1305-D2405
SELECT
Button
Switch SW1305-SW2405
LED D1306-D2406
SOLO
Button
Switch SW1307-SW2407
MUTE LED D1307-D2407
Button
dB
10
Faders are on the 124 and 125 boards
5
U
ITEM REFERENCE PART #
Fader R1-R701
5
Knob
10
20
30
40
50
60
Ch. 12 to 24 (121 board)
PART # NEW PART #
130-050-02 Pot
760-081-00
500-018-00 500-037-00
No MIC buttons
on 121 board
760-078-00
500-033-02
304-054-02
Same as 120 board
760-104-01 760-117-01
500-033-02
304-055-02 Same as 120 board
760-104-04 760-117-06
500-033-02
304-056-02
Same as 120 board
760-104-05 760-117-05
130-045-00
Same as 120 board
304-026-00
760-063-00
760-064-00
Same as 120 board
304-037-00
Same as 120 board
304-036-00
500-033-02
304-055-02
Same as 120 board
760-105-04 760-118-04
500-033-02
Same as 120 board
304-056-02
760-105-02 760-118-02
500-033-02
304-054-02
Same as 120 board
760-105-03 760-118-03
130-047-00
760-085-01
These parts are on the Mic/Line
control surface (120 board)
and the Line control surface
R116-R1216 130-049-02
NOTE:
Regarding console buttons.
Early models had flat buttons:
760-104-xx and 760-105-xx.
Most consoles have an
angled button:
760-117-xx and 760-118-xx
These styles of button are not
interchangable.
If it has a flat top to each
button, they are the older
style, if they have an angle or
slope to the top, they are the
current button style.
(121 board)
A-1
QUICK PARTS