JVC KD-S845, Service Manual

Page: 19 / 57

(No.49858)1-19
• Pin layout
• Pin function
4.5 NJM4565M-WE (IC581) : CD L.P.F.
• Pin layout
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 Pin No. Symbol Function
1 TAB Header of IC 14 FLIN Front Lch input
2 GND Power GND 15 RLIN Rear Lch input
3 FR- Outpur(-) for front Rch 16 ONTIME Power on time control
4 STDBY Stand by input 17 RL+ Output (+) for rear Lch
5 FR+ Output (+) for front Rch 18 GND Power GND
6 VP1 Power input 19 RL- Output (-) for rear Lch
7 RR- Output (-) for rear Rch 20 VP3 Power input
8 GND Power GND 21 FL+ Output (+) for front
9 RR+ Output (+) for rear Rch 22 MUTE Muting control input
10 RIPPLE Ripple filter 23 FL- Output (-) for front
11 RRIN Rear Rch input 24 GND Power GND
12 FRIN Front Rch input 25 NC Non connection
13 SGND Signal GND
8
7
6
5
4
3
2
1
V+
B OUTPUT
B INPUT
B INPUT
A INPUT
A INPUT
A OUTPUT
-
V-
+
+
-
www. xiaoyu163. com
QQ 376315150
9 9
2
8 9
4 2
9 8
TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com