Roland Va-7 - PHONES PCB ASSY & CIRCUIT DIAGRAM; AUDIO PCB ASSY

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11
VA-7
July, 2000
PHONES PCB ASSY & CIRCUIT DIAGRAM
ASSY 7770103000
AUDIO PCB ASSY ASSY 7770113000
View from component side
View from component side
PHONE_R
FROM POW.AMP.B.
CN1
PHONE_L
AGND
L1=L2=L3=L4=L5=L6=BLO3RN2-R62T2
MUTE_S
MUTE_R
AGND
JK1
YKB21_5006
8
7
3
2
4
5
1
L3
C1
100nFC
L6
C2
100nFC
C3
100nFC
C4
100nFC
JK2
YKB21_5006
8
7
3
2
4
5
1
CN1
5045_06A
3
4
2
1
5
6
L2
L1
L4
L5
R1 100I
R2 100I
R4 100I
R5 100I