THE MACKIE FIXER MACKIE DESIGNS SERVICE NEWS
To make Aux 3/5 and Aux4/6
Pre-EQ and Pre-Fader
Aux 3/5
1. Cut the trace between the round and
square pads at point
D
on the channel to
be modified.
2. Solder an insulated jumper wire from the
square pad at
D
to the square pad at
F
on the same channel.
3. Repeat for other channels as required.
Aux 4/6
1. Cut the trace between the round and
square pads at point
E
on the channel to
be modified.
2. Solder an insulated jumper wire from the
square pad at
E
to the square pad at
F
on the same channel.
3. Repeat for
any other
channels as
required.
To make Aux 3/5 and Aux4/6
Post-EQ and Pre-Fader
Aux 3/5
1. Cut the trace between the round and
square pads at point
D
on the channel to
be modified.
2. Solder an insulated jumper wire from the
square pad at
D
to the square pad at
B
on the same channel.
3. Repeat for other channels as required.
Aux 4/6
1. Cut the trace between the round and
square pads at point
E
on the channel to
be modified.
2. Solder an insulated jumper wire from the
square pad at
E
to the square pad at
B
on the same channel.
3. Repeat for
any other
channels as
required.
bottom of
main board
Area of interest for
one channel. (Move
along the board
sideways to do the
other channels)
1604-VLZ Aux mod, sheet 2 of 3
Summary of Contents for 1604-VLZ PRO
Page 4: ...CR1604 VLZ CHANNEL 3...
Page 5: ...CR1604 VLZ POD SECTION SHEET 1 4...
Page 6: ...CR1604 VLZ POD SECTION SHEET 2 5...
Page 7: ...CR1604 VLZ POD SECTION SHEET 3 6...
Page 8: ...REV C CR1604 VLZ POD PCB LAYOUT LEFT HALF 7...
Page 9: ...REV C CR1604 VLZ POD PCB LAYOUT RIGHT HALF 8...
Page 10: ...1604 VLZ MAIN SECTION SHEET 1 9...
Page 11: ...CR1604 VLZ MAIN SECTION SHEET 2 10...
Page 12: ...CR1604 VLZ MAIN SECTION SHEET 3 11...
Page 13: ...CR1604 VLZ MAIN SECTION SHEET 4 12...
Page 14: ...CR1604 VLZ MAIN SECTION SHEET 5 13...
Page 15: ...CR1604 VLZ MAIN SECTION SHEET 6 14...
Page 16: ...CR1604 VLZ MAIN BOARD PCB LAYOUT REV B CHANNELS 3 14 NOT SHOWN REFFER TO CHANNELS 1 2...
Page 18: ...CR1604 VLZ POWER SUPPLY...
