Mackie 1402-VLZ PRO User manual

MICROSERIES
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
Click to open

QUICK PARTS
Trim
knob - 760-081-00
5KZY- 130-020-02
AUX SEND
1
knob -760-048-02
pot -130-061-02
AUX SEND 2
knob -760-048-02
pot -130-003-02
EQsection
knob -760-048-03
pot -130-002-02
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
LO-CUT
button-760-003-00
extender-760-015-00
switch-500-018-00
ALL1/4 JACKS
400-214-00
XLR OUTPUT
400-041-00
XLR INPUT
400-223-00
ALLXLR
SCREWS
701-005-00
CH7-14 FDRS
knob-760-037-01
pot -130-032-00
CH 5-12 EQ
knob-760-048-03
pot -130-060-02
RCA JACKS
400-022-00
RCASCREW
701-001-00
AUX 1MASTER
knob - 760-048-02
pot - 130-003-02
AUX RETURN
knob - 760-048-01
pot - 130-061-02
AUX RETURN 2
knob - 760-048-01
pot - 130-012-02
ASSIGN TO MAIN
buttton- 760-013-00
switch- 500-036-00
CR/PHONES
knob-760-037-01
pot -130-032-00
MAIN FADERS
knob - 760-037-01
pot - 130-032-00
MATRIX
buttton- 760-003-00
switch- 500-037-00
AUX MATRIX
button- 760-003-00
pot - 500-037-00
SMALLLEDS
green - 304-004-00
yellow- 304-003-00
red - 304-001-00
RUDE SOLOLED
304-002-00
IEC RECEPT.
400-009-00
PHANTO M
500-016-00
MAIN POWER
500-013-00
XLR OUTPUT PAD
button -760-003-00
extender-760-028-00
switch -500-012-00
TOPSRF
SCREWS
700-011-00
ENDCAPS
left- 760-034-20
right- 760-034-10
ARMREST
551-020-00
BUMPON
750-001-00
SIDESCREWS
700-006-00
BOTTOM
SCREWS
701-005-00
STARGROUND
SCREW
700-031-01
BOTTOM SIDE
SCREW
701-005-00 ENDCAP
SCREWS
700-010-06
SOLO MODE
buttton- 760-013-00
switch- 500-012-00
+4 / - 10 LEVEL
button- 760-003-00
switch- 500-018-00
MAIN PCB
055-215-00-01
TRANSFORMER
110V - 080-007-00
230V - 080-007-01
100V - 080-007-02
CHASSIS TOP
550-107-10 OWNER'S MANUAL 820-033-01
05/99
Other Stuff........

2
MID HI
80 2K5 12K
LO
MAIN L MAIN R ALT L ALT R
AUX 1 PRE AUX 1 POST AUX 2 POST
PFL SIP L
PHANTOM POWER (GLOBAL
SWITCH)
MIC IN
LINE IN
TRIM
INSERT
LOW CUT
3-BAND
EQ
FADER PAN MUTE /
ALT
MONO CHANNEL (1 OF 6)
2
1
3
STEREO CHANNEL (1 OF 4)
LINE IN L
LINE IN R
3-BAND
EQ
FADER
PAN
MUTE / ALT
AUX RETURN 1
L IN
R IN
AUX RETURN 2
L IN
(MONO)
R IN
GAIN
GAIN
EFX TO MONITOR
MACKIE MS1402-VLZMACKIE MS1402-VLZ
SIGNAL FLOWSIGNAL FLOW
(M14-1121.VSD)(M14-1121.VSD)
MID HI
80 2K5 12K
LO
MID HI
80 2K5 12K
LO
75Hz
HPF
+4 /-10
SIP R LOGIC
1
2
3
4
SIP L
SIP R
POST
LOGIC
SOLO
AUX SEND 2
AUX SEND 1PRE
PFL
1
2
3
4
SIP L
SIP R
LOGIC
SOLO PFL
POST
AUX SEND 2
AUX SEND 1PRE
MAIN MIX MAIN FADERS 30dB PAD
TAPE OUT L
LINE OUT L
BAL OUT
L
BAL OUT R
LINE OUT R
ALT MIX
ALT OUT L
ALT OUT R
ALT
TAPE
MAIN
SOURCE
CONTROL ROOM &
PHONES FADER
METERING
(0dBu =
0VU)
CONTROL ROOM LEFT
CONTROL ROOM
RIGHT
PHONES OUT
AUX 1 MIX
AUX 1 PRE / POST
AUX 2 OUT
AUX 1 OUT
TAPE IN
L
RCONTROL ROOM &
PHONES MIX
2
31
2
31
AUX 1 LEVEL
TAPE OUT R
22
10
7
4
2
0
2
4
7
10
20
30
SOLO RELAY
PFL LED
RUDE
SOLO
LED
SIP (SOLO IN PLACE) /
PFL (PRE-FADER LISTEN)
ASSIGN TO MAIN
SIP L
PFL
SIP R
AUX 2 MIX
SOLO MIX

MS1402VLZ MONO CHANNELS
3

MS1402 VLZ STEREO CHANNELS
4

MS1402 VLZ AUX SEND / RETURN
5

MS1402 VLZ MASTER SECTION
6

MS1402 VLZ BARGRAPH METER
POWER SUPPLY
7

MS1402-VLZ PCB LAYOUT, 1 OF 4
8

MS1402-VLZ PCB LAYOUT, 2 0F 4
9