JVC KDSX770 - In-Dash CD Player, Руководство по обслуживанию

Страница: 16 / 54

22
12
23
11
33
34
44
1
BD3860K (IC301): Audio sound processor
Pin No.
Symbol
I/O Function
1 A2 I CH2 input pin A
2 B2 I CH2 input pin B
3 C2 I CH2 input pin C
4 D2 I CH2 input pin D
5 FIL - 1/2 VCC pin
6 GND - Ground pin
7 SI I Serial data receiving pin
8 SC I Serial clock receiving pin.
9 VCC - Power supply pin
10 OUTR2 O CH2 rear output pin
11 OUTF2 O CH2 front output pin
12 OUTR1 O CH1 rear output pin
13 OUTF1 O CH1 front output pin
14 BOUT1 O CH1 bass filter setting pin
15 BNF1 I CH1 bass filter setting pin
16 BOUT2 O CH2 bass filter setting pin
17 BNF2 I CH2 bass filter setting pin
18 TNF2 I CH2 treble filter setting pin
19 TNF1 I CH1 treble filter setting pin
20 TIN2 I CH2 treble input pin
21 BBOUT2 O CH2 BBE II signal output pin
22 MIX2 I CH2 output mix amplifier inverse input pin
23 VCA2 O CH2 high pass VCA output pin
24 LF2 I CH2 low pass filter setting pin
25 HF2 I CH2 high pass filter setting pin
26 DET2 I CH2 high pass attack/release time setting pin
27 DEF I BBE II on/off switching time constant pin
28 DET1 I CH1 high pass attack/release time setting pin
29 TIN1 I CH1 treble input pin
30 BBOUT1 O CH1 BBE II signal output pin
31 MIX1 I CH1 output mix amplifier inverse input pin
32 VCA1 O CH1 high pass VCA output pin
33 LF1 I CH1 low pass filter setting pin
34 HF1 I CH1 high pass filter setting pin
35 LOUD1 I CH1 loudness filter setting pin
36 VIN1 I CH1 main volume input pin
37 LOUD2 I CH2 loudness filter setting pin
38 VIN2 I CH2 main volume input pin
39 SEL2 O CH2 Input gain output pin
40 SEL1 O CH1 Input gain output pin
41 A1 I CH1 input pin A
42 B1 I CH1 input pin B
43 C1 I CH1 input pin C
44 D1 I CH1 input pin D
1.Terminal layout
3.Pin function
KD-SX870
KD-SX770
1-16
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