Philips L01.1L AC Service Manual page 26

Colour television
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EN 66
8.
L01.1L AC
8.3.1
Options
O P 1
O P 2
O P 3
O P 4
O P 5
O P 6
O P 7
Figure 8-3 Options menu
Options are used to control the presence / absence of certain
features and hardware.
How to change an Option Byte
An Option Byte represents a number of different options.
Changing these bytes directly makes it possible to set all
options very fast. All options are controlled via seven option
bytes. Select the option byte (OP1.. OP7) with the MENU UP/
DOWN keys, and enter the new value.
Leaving the OPTION submenu saves changes in the Option
Byte settings. Some changes will only take effect after the set
has been switched OFF and ON with the AC power switch (cold
start).
How to calculate the value of an Option Byte
Calculate an Option Byte value (OB1 .. OB7) in the following
way:
Check the status of the single option bits (OP): are they
enabled (1) or disabled (0).
When an option bit is enabled (1) it represents a certain value
(see column 'Dec. value' in table below). When an option bit is
disabled, its value is 0.
The total value of an Option Byte is formed by the sum of its
eight option bits.
OPTION BYTE STRUCTURE
Bit:
7
6
5
4
Dec. value
128
64
32
16
OB1
OP17
OP16
OP15
OP14
OB2
OP27
OP26
OP25
OP24
OB3
OP37
OP36
OP35
OP34
OB4
OP47
OP46
OP45
OP44
OB5
OP57
OP56
OP55
OP54
OB6
OP67
OP66
OP65
OP64
OP77
OP76
OP75
OP74
OB7
Figure 8-4
Table 8-2 Options code setting.
Typenumber
OP1 OP2 OP3 OP4 OP5 OP6 OP7
28PW6532/44R
16 223 159 226 127
28PW6532/55R
16 223 159 226 127
28PW6532/77R
16 223 159 226 127
28PW6532/78R
16 223 159 226 127
32PW6532/44R
16 223 159 226 127
32PW6532/55R
16 223 159 226 127
32PW6532/77R
16 223 159 226 127
32PW6532/78R
16 223 159 226 127
21PT5432/55R
16 215
21PT5432/77R
16 215
21PT5432/78R
16 215
29PT4631/44R
16 215
29PT4631/55R
16 215
29PT4631/77R
16 215
29PT4631/78R
16 215
25PT4531/77R
16 215 129 194 100
Alignments
S
X X X
X X X
X X X
X X X
X X X
X X X
X X X
CL 26532046_003.eps
040402
3
2
1
0
TOTAL VALUE
8
4
2
1
OP13
OP12
OP11
OP10
Sum (OP10 to OP17)
OP23
OP22
OP21
OP20
Sum (OP20 to OP27)
OP33
OP32
OP31
OP30
Sum (OP30 to OP37)
OP43
OP42
OP41
OP40
Sum (OP40 to OP47)
OP53
OP52
OP51
OP50
Sum (OP50 to OP57)
OP63
OP62
OP61
OP60
Sum (OP60 to OP67)
OP73
OP72
OP71
OP70
Sum (OP70 to OP77)
CL 16532020_070.eps
85
85
85
85
85
85
85
85
1 226 100
85
1 226 100
85
1 226 100
85
1 226 100
85
1 226 100
85
1 226 100
85
1 226 100
85
84
Typenumber
25PT5531/55R
25PT5531/77R
25PT5531/78R
28PW6431/55R
28PW6431/77R
28PW6431/78R
29PT5632/44R
29PT5632/55R
29PT5632/77R
29PT5632/78R
32PW6431/55R
32PW6431/77R
32PW6431/78R
21PT5431/55R
21PT5431/77R
21PT5431/78R
Option Bit Assignment
Following are the option bit assignments for all L01 software
clusters.
Option Byte 1 (OB1)
OP10: CHINA or OP_LANGUAGE_HINDI
OP11: VIRGIN_MODE
OP12: UK_PNP
OP13: ACI
OP14: ATS
OP15: LNA
OP16: FM_RADIO
OP17: PHILIPS_TUNER
Option Byte 2 (OB2)
OP20: HUE
OP21: COLOR_TEMP
OP22: CONTRAST_PLUS
OP23: TILT
OP24: NOISE_REDUCTION
OP25: CHANNEL_NAMING
OP26: SMART_PICTURE
OP27: SMART_SOUND
Option Byte 3 (OB3)
OP30: AVL
OP31: WSSB
OP32: WIDE_SCREEN
OP33: Virtual Dolby
100401
OP34: MSP34X5_VOL_CTRL
OP35: COMPRESS_16_9
OP36: EXPAND_4_3
OP37: EW_FUNCTION
Option Byte 4 (OB4)
OP40: STEREO_NON_DBX
OP41: STEREO_DBX
OP42: STEREO_PB or KOREAN_2CS
64
OP43: STEREO_NICAM_2CS
64
OP44: DELTA_VOLUME
64
OP45: ULTRA_BASS
OP46: VOLUME_LIMITER
64
OP47: INCR_SUR
64
Option Byte 5 (OB5)
64
OP50: PIP or ENERGY_SAVING
64
OP51: HOTEL_MODE
64
OP52: SVHS
OP53: CVI
0
OP54: AV3
0
OP55: AV2
0
OP56: AV1
0
OP57: NTSC_PLAYBACK
0
Option Byte 6 (OB6)
OP60: BASS_TREBLE,
0
OP61: SMART_TEXT
0
OP62: SMART_LOCK
0
OP63: VCHIP (LATAM & NAFTA)/Txt_1pg(EU)
OP1 OP2 OP3 OP4 OP5 OP6 OP7
16 215 129 194 100
16 215 129 194 100
16 215 129 226 100
16 215 133 226 124
16 215 133 226 124
16 215 133 226 124
16 215 129 226 124
16 215 129 226 124
16 215 129 226 124
16 215 129 226 124
16 223 133 226 124
16 223 133 226 124
16 223 133 226 124
16 215
1
65
64
16 215
1
65
64
16 215
1
65
64
84
0
84
0
84
0
85
0
85
0
85
0
85
0
85
0
85
0
85
0
85
0
85
0
85
0
84
0
84
0
84
0

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