TLV320AIC3106: DEMO Register configuration for mono output

Hi team,

My customer is using TLV320AIC3106 but always get zero output at MONO_LOP/MONO_LON, no matter what kind of input.

However, left/right output are good. So they are considering if they did something wrong in mono related register configuration.

1.Can you pls. give a DEMO register configuration of mono related registers?

2.Also, below are their all register configurations, can you pls. help check if anyone is wrong? Thank you!

Addr RegValue
00: 00
01: 80
02: 00
03: 10
04: 04
05: 00
06: 00
07: 0a
08: c0
09: 40
0a: 00
0b: 01
0c: 00
0d: 00
0e: 00
0f: 06
10: 06
11: 00
12: 00
13: 00
14: 00
15: 00
16: 00
17: 00
18: 00
19: 40
1a: 80
1b: fe
1c: 00
1d: 80
1e: fe
1f: 00
20: 18
21: 18
22: 00
23: 00
24: 00
25: c0
26: 00
27: 00
28: 00
29: 00
2a: 00
2b: 00
2c: 00
2d: 80
2e: 80
2f: 80
30: 80
31: 80
32: 80
33: 0d
34: 80
35: 80
36: 80
37: 80
38: 80
39: 80
3a: 0c
3b: 80
3c: 80
3d: 80
3e: 80
3f: 80
40: 80
41: 0d
42: 80
43: 80
44: 80
45: 80
46: 80
47: 80
48: 0c
49: 80
4a: 80
4b: 80
4c: 80
4d: 80
4e: 80
4f: 08
50: 80
51: 80
52: 80
53: 80
54: 80
55: 80
56: 09
57: 80
58: 80
59: 80
5a: 80
5b: 80
5c: 80
5d: 09
5e: 00
5f: 00
60: 00
61: 00
62: 00
63: 00
64: 00
65: 01
66: 02

Best regards

Yunjing