Shure Pro Master 700 Service Manual page 39

Shure pro master 700 and 706 series power console
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-ES.
4
ALL VOLTAGES MEASURED AT 2SeC W I T H I20VAC,lNPUT
I
A L L C A P A C I T O R S I N w F A N D 5 0 V O R M O R E UNLESS
AT I K H \ A N D A L L P C BORRDS I N T E R - CONNECTED
OTHERWISE SHOWN. E L E C T R O L Y T I C CAPACITORS SHOWN
AS I N FINAL UN\T. VOLTAGE VALUES ARE TYPICAL AND
I N , u F x VOLTS
MAY VARY
t
ZOqo
2 . A L L RESISTORS 114 WATT,
5 %
UNLESS OTHERWISE SPECIFIED.
5 REVERB RETURN CONTROL FULLY COUNTERCLOCKWISE.
3.THE FOLLOWING S Y M B O L S DENOTE.
?AN AND
€ 9 CONTROLS CENTERED.
ALL OTHER CONTROLS FULLY CLOCKWISE.
&
R C . B O A R D GROUND
v
AC
VOLTAGE
( 3
D.C VOLTAGE
VARIABLE WITH FREQUENCY:
o-lev
t 1 5 v
W l T H
LED
OFF
.5V
WlTH LED O N
- .
-
N
p
R
--
. - .
KC.
S I G N A L
GROUND
-
-
SIGNAL
GROKN-D-
-
-
N C
SIGNAL GROUND
i
I
G
NO
ZONNECTION
I
IMONITGK
H
2 4
V l O
(J6)
P7SI
J
9UTPUT
. -
1
I"B"FEAK
LM!PLO^LC(B)
J
2 2
GRN
:NDLCATOR DRIVE
;
?
X..
L
K
22
O R N
(JII)F.LOZC(A)I
PEAK 1NDICATOR DRIVE
i p l !
;
A
;
[
-.
l * co;mD~
TO
F U N C T I O N
(re)
p w z u
+ISVDC(FEEDBACK FINDER)
IELIBLK
(J6)
P 7 0 1 L
EFFECTS OUTPUT
F
GROUND
(PEAK
RECTI FICR)
WHT
/ELK
( ~ 6 )
P7OI
W H T
A
REVERB RETURN (HOT)
RETURN(~HIELD/~>D\
W3
SHIELD
/
A 1 0
EVERR
OUTPUT CONTROLS BOARD A9
NO CONNECTION
CIRCUIT DIAGRAM
FIGURE 21
1
I
I
I
P I N &
GAUGE
COLOR
TO
F U N C T I O N
I
C
2 4
B L A C K
A 8 C 8 2 0
A U X " 7 " G R O U N D
D
NO CONNECTION
S I G N A L G R O U N D
F
24
(
~
8 LR13
A U X
"7"
INPUT
B L U E
,
P I N *
GAUGE
COLOR
TO
F U N C T I O N
A
24
BLUE
A8 L E I 4
AUX."8' INPUT
C
2 4
BLAPK
A 8 "821
A : X
"a"
GROUND

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