KS-F345
(No.49783)1-21
• Terminal layout
• Pin function
TA
B
GND
FR-
STDBY
FR+
VP1
RR-
GND
RR+
RIPPLE
INRF
INRR
SGND
FLIN
RLIN
DNTIME
RL+
GND
RL-
VP3
FL+
MUTE
FL-
GND
NC
Pin No.
Symbol
Function
1
TAB
Header of IC
2
GND
Power GND
3
FR-
Outpur(-) for front Rch
4
STDBY
Stand by input
5
FR+
Output (+) for front Rch
6
VP1
Power input
7
RR-
Output (-) for rear Rch
8
GND
Power GND
9
RR+
Output (+) for rear Rch
10
RIPPLE
Ripple filter
11
RRIN
Rear Rch input
12
FRIN
Front Rch input
14
FLIN
Front Lch input
15
RLIN
Rear Lch input
16
ONTIME
Power on time control
17
RL+
Output (+) for rear Lch
18
GND
Power GND
19
RL-
Output (-) for rear Lch
20
VP3
Power input
21
FL+
Output (+) for front
22
MUTE
Muting control input
23
FL-
Output (-) for front
24
GND
Power GND
25
NC
Non connection
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