Text preview for : Yamaha-M2500E-03 mix.pdf part of Yamaha M2500E mixer
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M2500
CIRCUIT BOARDS
CONTENTS MASOUT1 Circuit Board ...................................... 34 MASOUT2 Circuit Board ....................................... 35 MASOUT3 Circuit Board ....................................... 36 METER1 Circuit Board ......................................... 37 METER2 Circuit Board ......................................... 37 METER3 Circuit Board ......................................... 37 CTRL 1/5 Circuit Board ........................................ 38 CTRL 2/5 Circuit Board ........................................ 38 CTRL 3/5 Circuit Board ........................................ 38 CTRL 4/5 Circuit Board ........................................ 38 CTRL 5/5 Circuit Board ........................................ 38 IN1 Circuit Board .................................................. 40 IN2 Circuit Board .................................................. 42 IN3 Circuit Board .................................................. 44 IN4 Circuit Board .................................................. 46 IN JK Circuit Board ............................................... 47 IN PAN Circuit Board ............................................ 47 ISRT 1/6 Circuit Board .......................................... 48 ISRT 2/6 Circuit Board .......................................... 49 ISRT 3/6 Circuit Board .......................................... 49 ISRT 4/6 Circuit Board .......................................... 48 ISRT 5/6 Circuit Board .......................................... 48 ISRT 6/6 Circuit Board .......................................... 48 MAS1 1/2 Circuit Board ........................................ 48 MAS1 2/2 Circuit Board ........................................ 48 MAS2 1/2 Circuit Board ........................................ 52 MAS2 2/2 Circuit Board ........................................ 52 MAS3 1/2 Circuit Board ........................................ 54 MAS3 2/2 Circuit Board ........................................ 54 MAS4 Circuit Board .............................................. 56 MAS PAN Circuit Board ........................................ 56 ST1 Circuit Board ................................................. 57 ST2 Circuit Board ................................................. 58 ST3 Circuit Board ................................................. 59 ST4 Circuit Board ................................................. 60 STJK 1/2 Circuit Board ......................................... 60 STJK 2/2 Circuit Board ......................................... 60
Note : See parts list for details of circuit board component parts.
33
M2500
MASOUT1 Circuit Board
to METER1 -CN104
MATRIX OUT (5, 1) AUX/GRP OUT (A11/G6, A7/G1) GRP/AUX OUT (G5/A11, G1/A7) AUX OUT (3)
CN321: (AUX OUT 326) MAS2-CN205 (AUX/GRP OUT A7/G1~A10/G4) MAS2-CN206 (AUX/GRP OUT A11/G5~A14/G8) MAS2-CN207 (GRP/AUX OUT G1/A7~G4/A10) MAS3-CN308 (GRP/AUX OUT G5/A11~G8/A14) MAS3-CN309 (MATRIX OUT 1~4) MAS1-CN101 (MATRIX OUT 5~8) MAS1-CN102
MATRIX OUT (6, 2) AUX/GRP OUT (A12/G6, A8/G2) GRP/AUX OUT (G6/A12, G2/A8) AUX OUT (4)
MATRIX OUT (7, 3) AUX/GRP OUT (A13/G7, A9/G3) GRP/AUX OUT (G7/A13, G3/A9) AUX OUT (5)
MATRIX OUT (8, 4) AUX/GRP OUT (A14/G8, A10/G4) GRP/AUX OUT (G8/A14, G4/A10) AUX OUT (6)
Component side
Pattern side
MASOUT1 : 3NA-V230710
1
34
M2500
MASOUT2 Circuit Board
AUX OUT 1 to MAS2 -CN204
AUX OUT 2
Component side
Pattern side
MASOUT2 : 3NA-V230710
1
35
M2500
MASOUT3 Circuit Board
MONITOR OUT (L) ST OUT (L) to METER 2-1, 2-2-CN104 to MAS3-CN310 (ST OUT) to MAS3-CN321 (MON1)
MONITOR OUT (MONO/C) ST OUT (MONO/C)
MONITOR OUT (R) ST OUT (R)
Component side
Pattern side
MASOUT3 : 3NA-V431500
36
M2500
METER1 Circuit Board
to METER
to MASOUT1 MASOUT2-CN331
to GOOSE NECK
to INSERT to METER
Pattern side
Component side METER2-1 Circuit Board
to METER NC
to MASOUT3 -CN331
to ISRT to GOOSE & METER NECK
Pattern side Component side
METER2-2 Circuit Board
to METER NC
METER1: 3NA-V431480 METER2-1: 3NA-V431490 METER2-2: 3NA-V431490
2 1 1
to MASOUT3 -CN331
to ISRT to GOOSE & METER & NECK
Component side
Pattern side
37