JVC KD-S845 Service Manual page 19

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