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Circuit Descriptions, List of Abbreviations, and IC Data Sheets
9.5.3
Option Settings
The option settings for the Tuner type can be found in Option
setting 1 of the SAM mode. The Option settings for Option 1 are
as follows:
•
Option Byte 1
–
Bit 7: OP_PHILIPS_TUNER
–
Bit 6: OP_FM_RADIO
–
Bit 5: OP_LNA
–
Bit 4: OP_ATS
–
Bit 3: OP_ACI
–
Bit 2: OP_UK_PNP
–
Bit 1: OP_VIRGIN_MODE
–
Bit 0: OP_CHINA
For more details on the option settings, please refer to the
chapter 8 "Alignments".
9.6
Source Select
For this chassis, the audio/video source selection is controlled
via the Hercules.
The Audio/Video Source Select is one of the more complex
functions due to its diversity and complex switching. The Audio/
Video Source Select comprises of the following components:
•
The Hercules itself for Mono Audio and Video Source
Selection.
•
The HEF switch for Stereo Audio as well as Video
Selection.
9.6.1
Options
The option settings for the Source Selection can be found in
Option settings of the SAM mode. The Option settings for
Option 5 are as follows:
•
Option Byte 5
–
Bit 7: AV1
–
Bit 6: AV2
–
Bit 5: AV3
–
Bit 4: CVI
–
Bit 3: SVHS2
–
Bit 2: SVHS3
–
Bit 1: HOTEL MODE
–
Bit 0:
For more detail on the option settings, please refer to the
chapter 8 "Alignments".
9.6.2
Diversity
The basic diversity of the Audio/Video Source Select is
between the Mono and the Stereo sets and the number of
Cinch/SCART's as specified in the product specification. The
table below shows the Audio/Video Source Select diversity for
all regions:
L04HU AA
Table 9-10 AV Source Select diversity
Pin
Symbol
51
R/Pr IN3
50
G/Y IN3
49
B/Pb IN3
52
INSSW3
74
CVBS2/Y2
95
AUDIO IN5 L
94
AUDIO IN5 R
73
AUDIO IN3 L
72
AUDIO IN3 R
71
CVBS3/Y3
70
C2/C3
80
AUDIO IN4 L
79
AUDIO IN4 R
78
CVBS4/Y4
77
C4
81
IFVO/SVO/CVBSI
67
AUD OUT HP L
66
AUD OUT HP R
69
AUD OUT LS L (AUD OUT/AM OUT)
68
AUD OUT LS R
59
V IN (R/Pr IN2/CX)
58
U IN (B/Pb IN2)
57
Y IN (G/Y IN2/CVBS-Yx)
54
U OUT (INSSW2)
76
AUDIO IN2 L
75
AUDIO IN2 R
86
DVBO/IFVO/FMRO
65
CVBSO/PIP
56
Y SYNC
55
Y OUT
53
V OUT (SWO)
93
AUD OUT S L
92
AUD OUT S R
Table 9-11 SCART Source Select diversity
Pin
Symbol
51
R/Pr IN3
50
G/Y IN3
49
B/Pb IN3
52
INSSW3
74
CVBS2/Y2
86
DVBO/IFVO/FMRO
95
AUDIO IN5 L
94
AUDIO IN5 R
93
AUD OUT S L
92
AUD OUT S R
71
CVBS3/Y3
70
C2/C3
81
IFVO/SVO/CVBSI
73
AUDIO IN3 L
72
AUDIO IN3 R
67
AUD OUT HP L
66
AUD OUT HP R
80
AUDIO IN4 L
79
AUDIO IN4 R
78
CVBS4/Y4
77
C4
69
AUD OUT LS L (AUD OUT/AM OUT)
68
AUD OUT LS R
59
V IN (R/Pr IN2/CX)
58
U IN (B/Pb IN2)
57
Y IN (G/Y IN2/CVBS-Yx)
54
U OUT(INSSW2)
76
AUDIO IN2 L
75
AUDIO IN2 R
65
CVBSO/PIP
56
YSYNC
55
YOUT
53
VOUT(SWO)
9.
EN 73
Remark
AV1 (CVI)
AV2 (SVHS)
Side (SHVS)
Monitor Out
HP/ LS Out
Interface
N.C.
PIP application
100 nF
100 nF
N.C.
N.C.
N.C.
Remark
SCART 1
SCART 2
Side I/O
LS/ HP/ MON OUT
Interface
for PIP
100 nF
100 nF
N.C.
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