Njw1194V (Ac: Ic302,303) - Denon AVR-3808CI Service Manual

NJW1194V (AC : IC302,303)
32
1
Block Diagram
In A1
In A2
In A3
In A4
In B1
In B2
In B3
In B4
17
16
Ach Tone Filter
V+ GND V-
Bias
TONE
TONE
Bch Tone Filter
84
AVR-3808CI / AVR-3808 / AVC-3808
No. Pin Name No.
1 InA1 17
2 InA2 18
3 InA3 19
4 InA4 20
5 GND 21
6 DCCAP_A 22
7 GND 23
8 Out A 24
9 V DDOUT 25
10 DATA 26
11 CLOCK 27
12 LATCH 28
13 GND 29
14 Tone_Tr1a 30
15 Tone_Ba1a 31
16 Tone_Ba2a 32
V-
Control Logic
Zero Cross Detection
Pin Name
Tone_Ba2b
Tone_Ba1b
Tone_Tr1b
GND
V -
V +
A DR0
A DR1
Out B
GND
DCCAP_B
GND
I nB4
I nB3
I nB2
I nB1
Out A
OutB