MACKIE 1402-VLZ Schematic
MICROSERIES
Click to open
1402-VLZ
MIC/LINE MIXER
SERVICE MANUAL
Contents Pg.
Quick Parts 1
Block Diagram 2
Schematics 3-7
PCB Layout 8-11
MACKIE DESIGNS INC., 16220 WOOD-RED ROAD, WOODINVILLE, WA 98072, USA
820-169-00 05/99
QUICK PARTS
XLR
INPUT
ALL 1/4
400-214-00
LO-CUT
button - 760-003-00
extender - 760-015-00
switch - 500-018-00
Trim
knob - 760-081-00
5KZY - 130-020-02
AUX SEND
knob - 760-048-02
pot - 130-061-02
AUX SEND
knob - 760-048-02
pot - 130-003-02
EQ section
knob - 760-048-03
pot - 130-002-02
JACKS
1
2
400-223-00
XLR
400-041-00
XLR OUTPUT PAD
button - 760-003-00
extender - 760-028-00
switch - 500-012-00
OUTPUT
RCA
JACKS
400-022-00
PHANTO
500-016-00
MAIN
POWER
500-013-00
IEC
M
400-009-00
RECEPT.
+4 / - 10 LEVEL
button - 760-003-00
switch - 500-018-00
AUX 1 MASTER
knob - 760-048-02
pot - 130-003-02
AUX RETURN
knob - 760-048-01
pot - 130-061-02
AUX RETURN
knob
pot - 130-012-02
AUX MATRIX
button - 760-003-00
pot - 500-037-00
MATRIX
buttton - 760-003-00
switch - 500-037-00
2
- 760-048-01
PAN
knob - 760-048-04
pot - 130-065-02
MUTE
button - 760-011-00
switch - 500-012-00
SOLO
buttton - 760-107-00
switch - 500-037-00
CH 1-6 GAIN
knob - 760-037-01
pot - 130-031-00
Other Stuff........
END CAPS
left - 760-034-20
right - 760-034-10
SMALL LEDS
green - 304-004-00
yellow - 304-003-00
red - 304-001-00
BUMPON
750-001-00
ARMRES
551-020-00
T
CH 5-12 EQ
knob - 760-048-03
pot - 130-060-02
STAR GROUND
SCREW
700-031-01
BOTTOM SIDE
SCREW
701-005-00
RCA SCREW
701-001-00
MAIN PCB
055-215-00-01
CH 7-14 FDRS
knob - 760-037-01
pot - 130-032-00
TOP SRF
SCREWS
700-011-00
BOTTOM
SCREWS
701-005-00
TRANSFORMER
110V - 080-007-00
230V - 080-007-01
100V - 080-007-02
CHASSIS TOP
550-107-10
CR/PHONES
knob - 760-037-01
pot - 130-032-00
SOLO MODE
buttton - 760-013-00
switch - 500-012-00
RUDE SOLO
304-002-00
ASSIGN TO
buttton - 760-013-00
switch - 500-036-00
MAIN FADERS
knob - 760-037-01
pot - 130-032-00
SIDE SCREWS
700-006-00
ALL XLR
SCREWS
701-005-00
END CAP
SCREWS
700-010-06
OWNER'S MANUAL
820-033-01
LED
MAIN
05/99
PHANTOM POWER (GLOBAL
SWITCH)
2
1
MIC IN
LINE IN
MONO CHANNEL (1 OF 6)
LINE IN L
LINE IN R
STEREO CHANNEL (1 OF 4)
3
TRIM
+4 /-10
75Hz
HPF
INSERT
LOW CUT
LO
80 2K5 12K
LO
80 2K5 12K
3-BAND
EQ
MID HI
MID HI
MID HI
LO
80 2K5 12K
3-BAND
EQ
FADER
FADER
PAN
PAN
POST
SOLO
MUTE / ALT
SOLO
POST
MUTE /
ALT
AUX SEND 2
AUX SEND 1PRE
AUX SEND 2
AUX SEND 1PRE
1
2
3
4
SIP L
SIP R
PFL
LOGIC
1
2
3
4
SIP L
SIP R
PFL
LOGIC
MAIN L
MAIN R
ALT L
ALT R
AUX 1 PRE
AUX 1 POST
AUX 2 POST
SIP L
SIP R
PFL
LOGIC
MAIN MIX MAIN FADERS
ALT MIX
SIP L
SIP R
PFL
SOLO MIX
TAPE IN
L
R
ALT OUT L
ALT OUT R
ALT
TAPE
MAIN
SOLO RELAY
PFL LED
SIP (SOLO IN PLACE) /
PFL (PRE-FADER LISTEN)
SOURCE
30dB PAD
METERING
CONTROL ROOM &
PHONES MIX
2
3
2
3
(0dBu =
0VU)
TAPE OUT L
LINE OUT L
BAL OUT
L
1
BAL OUT R
1
LINE OUT R
TAPE OUT R
22
10
7
4
2
0
2
4
7
10
20
30
RUDE
SOLO
LED
MACKIE MS1402-VLZMACKIE MS1402-VLZ
SIGNAL FLOWSIGNAL FLOW
(M14-1121.VSD)(M14-1121.VSD)
L IN
AUX RETURN 1
R IN
L IN
(MONO)
AUX RETURN 2
R IN
GAIN
GAIN
EFX TO MONITOR
CONTROL ROOM LEFT
AUX 1 PRE / POST
AUX 1 MIX
AUX 2 MIX
ASSIGN TO MAIN
AUX 1 LEVEL
AUX 1 OUT
AUX 2 OUT
CONTROL ROOM &
PHONES FADER
PHONES OUT
CONTROL ROOM
RIGHT
2
MS1402VLZ MONO CHANNELS
3
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