Philips Semiconductors
Universal HiFi audio processor for TV
Preliminary specification
TDA9861
Table 10 Volume control of headphone LEFT.
Gv
(dB)
+16
+14
+12
+10
+8
+6
+4
+2
0
−2
−4
−6
−8
−10
−12
−14
−16
−18
−20
−22
−24
−26
−28
−30
−32
−34
−36
−38
−40
−42
−44
−46
−48
−50
−52
−54
mute left
DATA
HEX VHL VHL VHL VHL VHL VHL
543210
3F 1 1 1 1 1 1
3E 1 1 1 1 1 0
3D 1 1 1 1 0 1
3C 1 1 1 1 0 0
3B 1 1 1 0 1 1
3A 1 1 1 0 1 0
39 1 1 1 0 0 1
38 1 1 1 0 0 0
37 1 1 0 1 1 1
36 1 1 0 1 1 0
35 1 1 0 1 0 1
34 1 1 0 1 0 0
33 1 1 0 0 1 1
32 1 1 0 0 1 0
31 1 1 0 0 0 1
30 1 1 0 0 0 0
2F 1 0 1 1 1 1
2E 1 0 1 1 1 0
2D 1 0 1 1 0 1
2C 1 0 1 1 0 0
2B 1 0 1 0 1 1
2A 1 0 1 0 1 0
29 1 0 1 0 0 1
28 1 0 1 0 0 0
27 1 0 0 1 1 1
26 1 0 0 1 1 0
25 1 0 0 1 0 1
24 1 0 0 1 0 0
23 1 0 0 0 1 1
22 1 0 0 0 1 0
21 1 0 0 0 0 1
20 1 0 0 0 0 0
1F 0 1 1 1 1 1
1E 0 1 1 1 1 0
1D 0 1 1 1 0 1
1C 0 1 1 1 0 0
1B 0 1 1 0 1 1
Table 11 Volume control of headphone RIGHT.
Gv
DATA
(dB)
HEX VHR VHR VHR VHR VHR VHR
543210
+16
3F 1 1 1 1 1 1
+14
3E 1 1 1 1 1 0
+12
3D 1 1 1 1 0 1
+10
3C 1 1 1 1 0 0
+8
3B 1 1 1 0 1 1
+6
3A 1 1 1 0 1 0
+4
39 1 1 1 0 0 1
+2
38 1 1 1 0 0 0
0
37 1 1 0 1 1 1
−2
36 1 1 0 1 1 0
−4
35 1 1 0 1 0 1
−6
34 1 1 0 1 0 0
−8
33 1 1 0 0 1 1
−10
32 1 1 0 0 1 0
−12
31 1 1 0 0 0 1
−14
30 1 1 0 0 0 0
−16
2F 1 0 1 1 1 1
−18
2E 1 0 1 1 1 0
−20
2D 1 0 1 1 0 1
−22
2C 1 0 1 1 0 0
−24
2B 1 0 1 0 1 1
−26
2A 1 0 1 0 1 0
−28
29 1 0 1 0 0 1
−30
28 1 0 1 0 0 0
−32
27 1 0 0 1 1 1
−34
26 1 0 0 1 1 0
−36
25 1 0 0 1 0 1
−38
24 1 0 0 1 0 0
−40
23 1 0 0 0 1 1
−42
22 1 0 0 0 1 0
−44
21 1 0 0 0 0 1
−46
20 1 0 0 0 0 0
−48
1F 0 1 1 1 1 1
−50
1E 0 1 1 1 1 0
−52
1D 0 1 1 1 0 1
−54
1C 0 1 1 1 0 0
mute right 1B 0 1 1 0 1 1
June 1994
15