Denon AVR-X6500H

NJU72751 (AUDIO/VIDEO : U3219)
No. Symbol Function No. Symbol Function
1 V+ Power supply(+) 17 CLOCK IC control clock input
2 ADR0 Address selection pin 0 18 NC -
3 InA1 Ach input1 19 OutB4 Bch output4
4 InB1 Bch input1 20 OutA4 Ach output4
5 NC - 21 NC -
6 InA2 Ach input2 22 OutB3 Bch output3
7 InB2 Bch input2 23 OutA3 Ach output3
8 NC - 24 REF_B Bch reference potential
9 NC - 25 REF_A Ach reference potential
10 InA3 Ach input3 26 OutB2 Bch output2
11 InB3 Bch input3 27 OutA2 Ach output2
12 NC - 28 NC -
13 InA4 Ach input4 29 OutB1 Bch output1
14 InB4 Bch input4 30 OutA1 Ach output1
15 REF BIAS reference potential 31 ADR1 Address selection pin 1
16 DATA IC control data input 32 V- Power supply(-)
61 1
17
32
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
66