Roland SH-2000 - VG-7 Schematic and Layout

NOV 10 1977 SH-2000
6. VG -7 ( 143-001)
Connector Housing Receptacle
2145-SC (010-021)
Connector Housing Receptacle
2145-6C (010-020)
LM3216
1014
2 13
3 12
4 11
5 10
6 q
7 8
TOP VIEW
G
ows 2SK30A Y (2SK440)
=(C)== 182473 (18953, 181555)
Use 2SK30A Y
in place of 2SK440 ..
l@Roland
VIEW FROM THE FOIL SIDE
,.---------------------·------------------
---------------~----------------·----------·
VG-7
-ISV
+15V
mr:
0301-0301 ........... S1
0302-0302 ......... S2
0303-0303 .......... S3
0304-0304 ......... S4
0305-0305 ............ S5
0306-0306 ......... S6
0307-0307 ........... S7
0308-0308 ............ SS
0309-0309 .......... S9
0310-0310 ........... S10
0311-0311 .......... S11
0312-0312 .......... S12
0313-0313 ............ S13
2SK30A Y
(2SK440)
/--·--·-
/ Q3ol~~·~
Ffn'1 rco
I---< 5" , ____ _,,. 1 i--- ....
:J30k:
i-c------------JVVV·-'-'-U"'-'34'----+~
1>~22
:r,_
.........
. "'
......
.. ~s1 I
'i"' "'
~~ R*4 __ ---+-_. D32.l m
----.1--._}J..,~I< o•L__j +-+-=113.W~--111---J us' J
4-+- 6i I< I
R~7 --1'11!1-~ i L_ R"l -~~k:
TT .---:11--l>_El,_IS_-+-I ...._! _.I ---~3W~--: ___ ,.__---V'Vc·v1 i!!j 1'
""1'---+--;;---1---i---+--15, ----"l.·Vv----1111--~17 ._____ R362. 3,0k ,
-, Z70k I ,.
f l- ---·· ------· ~~-____.,--=-u=-:..--"'~.-+1-. ---,~-~] '
.s" i
1
-{~ i I
~--+-, ___._. -4 j - --------·------------------- ~~-!
~LU@,2r-------------i I] ~~--- ___ _,,.
4' 4' t+'i. S' g' g' 1& 1€.' 3Z ;Z:
---·------------
~
our
MATRIX
ru /1 ru /f JU /1 ru /1 ru
NOTE: All diodes are 182473 (or 18953, 1S1!555) unless otherwise specified ..
8