JVC KD-LX111R Service Manual page 12

2.Terminal layout
3.Pin function
Pin No. Symbol
1 AC CONT 1
2 GND
3 OUTRR-
4 STBY
5 OUTRR+
6 VCC1/2
7 OUTRF-
8 GND
9 OUTRF+
10 REF
11 INRF
12 INRR
13 PREGND
14 INLR
15 INLF
16 ONTIME
17 OUTLF+
18 GND
19 OUTLF-
20 VCC3/4
21 OUTLR+
22 MUTE
23 OUTLR-
24 GND
25 AC CONT 2
NJM4565MD (IC151/IC361/IC461) : Operational amp
1
A OUTPUT
A INPUT - 2
+
A INPUT 3
V -
4
Header of IC
Power GND
Outpur(-) for Rear Rch
Stand by input
Output (+) for Rear Rch
Power input
Output (-) for Front Rch
Power GND
Output (+) for Front Rch
Ripple filter
Front Rch input
Rear Rch input
Signal GND
Rear Lch input
Front Lch input
Power on time control
Output (+) for Front Lch
Power GND
Output (-) for Front Lch
Power input
Output (+) for Rear Lch
Muting control input
Output (-) for Rear Lch
Power GND
Header of IC
V +
8
7 B OUTPUT
B INPUT -
6
5
+
B INPUT
Function
KD-LX111R
TA8273H
1-27