Shure Pro Master 700 Service Manual page 49

120 V A C
50/60 H i
1\00 WATT-
TO(JI)
Y E L / G R N & ~ ~
'P4PU-r
W 2
:
NOTES
FOR RE SCHEMATIC SEE INDIVIDUAL
I. MAINDER OF
.
EM AT I CS
CIRCUIT BOARD SCH
2. THE SYMBOLS DENOTE: a
FOLLOWING
/$7
GRWN,D DC
CHA%IS VOLTAGE
I ]
AC VOLTAGE
,
3 . ALL VOLTAfjES MEASURED A T 25O C WITH 120 AC
P S
INPUT AND A L L 93ARCS INTERCONNEr,TEL AS \N
F I N A L UbJ\T, SPEAKER OUTPUTS ARE UNLOADES
TYPICAL. h24Y
VALUES ARE A N D VARY
S
I
F I 250
V
T Y P E A B C
J A B OR
"
-RED,*~G
U N S W I T C H E D AC
W . MAX
! O D
' 3 B L K
B L K f l H T
G R N
A
S I M P L E X
~ 5 0 3 A
GRN *24
P ~ O I C
\
R 7 . 4 - 7 K
I0
W Oio
I/z
B L K ~ Z Z ~
--------,
L
A I0
R E V E R B
T G (J61 P 7 0 1 E, BLK,#;22
*
,
( J Z I )
TO P 8 0 2 A BLK , 2 2
S U P P L Y - C E N T E R
T O M A l N T A P ,
-
TO MAIN SUPPL'f
CEL T I ; '
',:tt'
PRINTEOTO
( ~ 9 ) P ~ O I E , ELK,# I 8
LINE, I K H z
.
VOLTASE
INTERCONNECTION AND MAlN POWER SUPPLY
? 2 0 X , .
OFF
TI
- -
-
d
G R N
bm~$
1
- -
R E D / B L K
Y E L / B L K
IOOV
Y E L
B L U
R E D , Y E L
2 0 V
d d
RLt /b/LdT
R E D
E L K ,
* I 6
MODEL 706: W1 IS 600 WATTS.
3-K. a
1 0
F1 IS 4A, 3AG, SLO-BLO.
C5, C6 ARE 4000 X 60.
MODELS 700 AND 706
CIRCUIT DIAGRAM
FIGURE 36
T O M A l N S U P P L Y -
CENTER TAP
T O ( ~ 9 ) P501 F
-
To MAIN S U P P L Y
CENTER T A P
POWLR AMP
SHIELD
-
T O MAIN S U P P L Y
Cf
NTER T A P
J
4 s o v
RRI
560 5 W
M A I N S U P P L Y
'
B L K ' 2 0
L A
"B"
C M N N E L
I