Filter
Top Products
PC13
lYONOl
IB*LINCE]
l75y7q
C29 C30
LINE AMPLIFIER
Fcml
R49
520
SYMBOLS
I3
POWER SUPPLY GROUND
m
SHIELD GROUND
m
LEFT ,
6
>
CHANNEL SIGNAL GROUND
m
RIGHT
1
o+
1
o-
;
POWER SUPPLY RAILS
Q
CIRCUIT CARD LAND
CHASSIS GROUND
-a
MALE CONNECTOR PIN
-c
FEMALE CONNECTOR SLEEVE
-
SWlTClj CLOCKWISE, DEPRESSED
I5
L
MUTING
+
I I
.a
R
R
J J
DH 110 PREAMPLIFIER
SCHEMATIC DIAGRAM
8.85
LEFT CHANNEL SHOWN TO
QlS,
S7,
C30
AND
RSO.
LARGE CIRCUIT CARD IS PC14c
CABLE PIN
ASSIGNMENTS
J22 TO J23:A
PIN
1
AUX L
2
TUNER L
3
RECORD L
4 LINE GND L
5
SHIELD GND
6 AUX
R
7
RECORD
R
8 TUNER
R
S
LINE GND
R
10 PHDN02R
11
WON0 GNDR
12 PHDND2L
13 PHOND 1
R
14
PHOND
GND L
15PHONOlL
J24 TO J25;B
PIN
1 GUT LINE L
2 SHIELD
3 WT LINE
R
4 SHIELD
5 EPLSENDR
6 EPL RETURN
R
7
SHIELD
9
EPI.
RETUIN L
SEPLSENDL
ID SHIELD
11
TAPE1 L
12 TAPEPL
13 SHIELD
14 TAPE2R
15TAPElR
0
Copyright 1985. All rights reserved.
21