THOMSON ETC009, Alignment Procedure

Page: 7 / 42

ETC009 - ETC010
First issue 01 / 06
5.4 - Option adjustment
Press key " 8 " to enter Option adjustment.
Item
Bit 0
Bit 7
Data
OP01 00001110
00001110
OP02 10000100
OP03 00010011
OP04 00000000
OP05 00100111 (10100111 for TDA12070/12072/H/N1F00)
OP06 00001011 (00000100 for TDA12070H/N1F00)
OP07 11000011
OP08 00000000
OP09 00001100
OPT010 00110000
U0C300C 1 . 8 2005. 07 . 20-01
OP01 00001110
OP02 10000100
OP03 00010011
OP04 00000000
OP05 00100111
OP06 00001011
OP07 11000011
OP08 00000000
OP09 00001100
OP010 00110000
Check the bytes values. They indicate the configuration of the chassis and are given for information only.
The default values are indicated in the follow table.
- Choose the item Op01 ,Op02 ... by pressing
up / down key.
- Access to the selected Option adjustments by pressing ” Left ” or ” Right ” key
OP01
U0C300C 1 . 8 2005. 07 . 20-01
FMWS0/1 450kHz
AGN 6dB
AGC0/1 Normal
AVLM Normal gain
CMCA Stereo mode
MAT Adapted to standard
Fig.8
OP01 : default value : 00001110
Bit 0 - Bit 1: FMWS0/1 (Band width FM; 10: 450kHz)
Bit 2
: AGN (Audio output amplitude; 1: +6dB gain)
Bit 3-Bit 4 : AGC0/1 (AGC time content selection; 01: Normal)
Bit 5
: AVLM (Gain for analog FM decoder; 0: Normal gain)
Bit 6 : CMCA (stereo/mono- 0: stereo 1: mono)
Bit 7 : MAT (Y,U,V to RGB matrix selection - 0:adapted to standard).
OP02
U0C300C 1 . 8 2005. 07 . 20-01
MUS japanase matrix
CB FSC
CHSE0/1 -37dB
CL0 4.29MHz
DTR
single chroma trap
SDC Duty cycle 55:45
HC0 EHT traking on vertical and EW
OP02 : default value : 10000100
Bit 0 : MUS (Y,U,V to RGB matrix selection).
Bit 1 : CB (Select. for center of chroma band; 0: Fsc)
Bit 2-Bit 3 : CHSE0/1 (Sensivity of color killer; 01: -37dB)
Bit 4
: CL0 (center frequency of SECAM bell filter; 0: 4.29MHz)
Bit 5 : DTR (Dual Chroma trap; 0: single chroma trap) .
Bit 6 : SDC (Hor. drive pulse width; 0: Duty cycle 55:45).
Bit 7 : HC0 (EHT tracking only vertical or vertical and EW).
OP03
U0C300C 1 . 8 2005. 07 . 20-01
MVK Macro vision key active
FBC off with fix beam current
EVB Norman vertical blanking
SLG 280uA
ACL Not
active
IFS Normal
GD L I
No group correction
OP03 : default value : 00010011
Bit 0 : MVK (Macro Vision Keying; 1: active).
Bit 1 : FBC (switch-off with blanked RGB outputs or fixed beam current)
Bit 2 : EVB (normal Vert. picture or extended vertical blanking)
Bit 3-Bit 4 : SLG0-SLG1 (selection of AKB black current; 10: 280uA)
Bit 5
: ACL (control the ratio of chroma/color burst; 0: Not active).
Bit 6 : IFS (IF sensitivity; 0: Normal).
Bit 7 : GDLI (group correction/group delay correction switch for L and I.
0: No group correction).
OP04
U0C300C 1 . 8 2005. 07 . 20-01
FFI Normal time constant
BPB Normal operation
BPB2 bandpass filter
SSL 50%
FSL
dependent on noise detector
No use OFF
OP04 : default value : 00000000
Bit 0 : FFI (IF PLL lock time constant, used for over modulation).
Bit 1 : BPB (sound bandpass - filter for mono 0: Normal operation).
Bit 2 : BPB2 (stereo band pass - filter for stereo/dual 0: active).
Bit 3 : SSL (slice level of Hor. syn. Pulse; 0: 50%).
Bit 4 : ACL (slice level of Vert. syn. Pulse; 0: dependant on noise
detector).
Bit 5,6,7 : No use