Shure Pro Master 700 Service Manual page 33

:
NOTES
\.ON INPUTS 3 4 R L L
AND ( A Z ) ADD 100 TO C , D , R AND U N U M B E R S .
ON INPUTS 5 AND 6 (43) ADD D,R
260 TO ALL C , ilND
EXCEPT C315, C316.
2. ALL CAPACITORS IN p F AND W V OR MORE UhiLECC OTHERWI5E
IN
3HOWN. ELECTROLYTIC CAPACITOR5 SHOWN ,uF
w
3.ALL RESISTORS 1/4 ,5% I5E SPELIFzIED.
UNLESS OTHERW
:
4.THE FOLLOWING SYMBOLS DENOTE
P.C BOWD G R O U N D
0 n
D.C. VOLTAGE A . ~ . ~ o L T A G E
4. TEST ZIGNAL CF APPLIED BETWEEU 3LU AND
6 mV, I U H t
WIRES FROM 33K OHM 5 W R C E . ALL VOLTAGES MEASUREL)
2 5 O C WITH 120 VAC AM0 ALL P. W A R D S INTERCONNECTED
C.
65 IN PINAL U N I T . VOLTAGE MEASLIHmEN'E
M A Y
f 30% FROM VALUE5 S H O W
b. EQ AND PAN W T R O L S 'CENTERED. ALL OTHER
.
FULLY CLOCKWISE
CONNECTOR : PI01 ( J 2 )
U \"JMBLRS
r
VOLTS.
#24 IwW/BLC(
L (J7) P503F
M $+24 D503M
(J7)
W G -
a24 R W (J8) P502G
N - -
BLK
INPUT
P N.C.
AT
q W H T t (J7) P503N
VARY
COIJTKO-5
INPUT CONTROLS BOARD A1
CIRCUIT DIAGRAM
FIGURE 13
MODEL 706:
56K; R105, R108 ARE JUMPERS.
INFUTCUPPINC LED GROUND
LED -
INPUT,CUF(WG 15V
+
15V
-
15V
R111, 113 ARE