THOMSON ETC009 Handbuch

ETC009 - ETC010

First issue 01 / 06

SERVICE-MODE - ALIGNMENT PROCEDURE EN

1) B+ Adjustment

2) RF AGC Adjustment

3) Crystal Oscillator Frequency Adjustment

4) Screen & Focus adjustment

5) Sub-color adjustment

6) White balance adjustment

7) Sub-brightness adjustment

8) Picture Geometric adjustment

9) Reset TV set

U03C00C 1.8 2005. 07 . 20-01

ADR0 01111010 ADR1 01010000

ADR2 10000010 ADR3 00011110

AFC 00000000 RG 00110111

GG 10110111 BG 00110111

DEFL 00001111 DISC 128

LAST NV : 1878

ERR: 00000000

REV: 882204

I - ENTER/EXIT SERVICE MODE

1.1. Accessing Service Mode

A) Switch the TV set into the Standby Mode.

B) Switch off Power Supply.

C) Switch on Power supply whilst pressing the magenta ”TEXT”

key continuously until TV set switch on and enter service mode.

1.2. Page selecting

Press 1,2....8 or 9 key of the RCU to enter page 1,2,...8 or 9 of

Service Mode.

1.3. Navigation:

- Press ”Up” and ”Down” key to select option;

- Press ”Left ” and ”Right ” key to adjust or select option.

- All change in service mode will be saved in EEPROM automatically

1.4 Temporary exit from Service Mode

- Press ”9” key and select MODE 1.

- Set D-MODE to ”Direct key enter enable” .

- Press ”OK” KEY on the RC to exit or access to service menu.

1.5. Exiting from Service Mode

- Press ”OK” KEY on the RC.

Note : Before exiting from Service mode check that D-MODE is set to ”Direct key enter disable” (see 1.4).

1.6. Brief introduction on some special modes

1.6.1. Aging Mode

It is used before set alignment and should operate in Service mode;

The TV set cannot enter standby after 15 minutes when no signal if the ”AGING” Mode is selected.

Press blue ”GUIDE” Key, the Aging Mode will be entered when ”Aging Mode” is shown on screen.

Press blue ”GUIDE” key again will exit ” Aging Mode ”.

1.6.2. Vertical Stop mode

- it is used to adjust the screen voltage.

Press red ”PRESETS” key and repress ”PRESETS” (red) key to exit.

1.6.3. White balance alignment mode

- Press ”EXIT” key on factory RCU, The set will display ” BUS OPEN ”, which means the I2C bus from the CPU to

other UOC3 module and ICs had been released. This is only used during automatic adjustment of white balance.

Press other key will exit ” BUS OPEN ”.

1.6.4. Reset

- Initialization before the set will took away from factory.

In factory mode, press ”INFO” (P<P) key, then "RESET" will be shown.

Press "ZOOM+", "BUSY" will be shown.

Initialization will be finished until "BUSY" disappear.

II . FLOW OF ALIGNMENT PROCEDURE

ETC009 - ETC010

First issue 01 / 06

Notes: - Alignment should be done after 3 minutes warm up of TV .

3.1. B+ VOLTAGES

3.2. RF AGC

3.2.1. Method 1

1) Input 60dB PAL BG , with half-Color Bar signal

2) Press key "2" to enter page 2 of factory mode (Fig.1)

3) Select RF AGC with " up " or " down " key. .

4) Press "ZOOM- "(left) and " ZOOM+ " (light) key

until the hint display just change from "Inactive" to

"active".)

5) Adjust AGCL for SECAM L /L' same as the PAL.

3.2.2. Method 2

1) Apply RF signal of 210.25MHz (BG CH 10) modulated

with color bar at 3mVrmx to Tuner input

2) Tune to CH10

3) Go to factory mode, entry page 2 (Fig.1) & set

"RF AGC" to 00 (max IF output).

4) Monitor 38.9MHz IF frequency response at Tuner

pin11 with spectrum analyzer by using high impedance

probe or equivalent.

5) Increase RF AGC control until IF frequency response

8 +1/-2 d B down from maximum.

3.3. CRYSTAL OSCILLATOR FREQUENCY

Notes: - If TV had NICAM function, we recommend to adjust crystal with NICAM.

3.3.1. Crystal oscillator frequency adjustment with NICAM

a) Apply PAL BG NICAM signal with good reception quality.

b) Enter factory mode, press "Vol -"(FORMAT) key ,

it will display " DCXOAUTO " , (Fig.2) then press "ZOOM+" (light)

key to start auto adjust , when it displays "DCXOAUTO OK" ,

the adjust is finished .

3.3.2. Crystal oscillator frequency adjustment without NICAM

( for software with UOC3 TDA12070/12072 only )

a) Input PAL color bar signal.

b) Enter factory mode, press "Vol -"(FORMAT) key ,

it will display " DCXOAUTO " , then press "ZOOM+"

(light) key to start auto adjust , when it displays "DCXOAUTO OK" ,

the adjust is finished .

3.3.3. Crystal oscillator frequency adjustment without NICAM

a) Input PAL color bar signal.

b) In factory mode, press "0" to entry page 0 , (Fig.3).

Adjust "DCXO CAP" until display " DISC " is steady at 128.

III - ALIGNMENT PROCEDURE

B+ Voltage ETC009: VR801

ETC010: -

(no alignment)

Standard TV - Settings :

TV to AV1 : Black test

pattern

DP805 (ETC010)

DP824 (ETC009)

+=50%

+IRICO A36CPAA 00X02 108V +/- 0.5V

TTD A51ELD 032X004 112V +/- 0.5V

LGPD A51ERS 357X440 (SLIM)

ZHONGHUA CHA34AGT13X53 108V +/- 0.5V

TTD ELM021X001 130V +/- 1.5V

TTD W76ELC011X001 132.5V +/- 1.5V

CRT type B+ Voltage

210.25 MHz

3mV

antenna

input Monitor IF

38.9 MHz

chassis ETC009/ETC010

BG CH 10

Tuner

U0C300C 1 . 8 2005. 07 . 20-01

5VPOS 24

5VAM 29

5VSL 38

5VL 30

5VSC 31

5VSCL 34

RF AGC 14 Active

AGCL 14

Fig.1

U0C300C 1 . 8 2005. 07 . 20-01

DCXOAUTO

Fig.2

U0C300C 1 . 8 2005. 07 . 20-01

YDFE PAL 15

DEC LVL 2

MONO LVL 0

NIC LVL 0

SAP LVL 0

ADC LVL 27

DCX0 CAP 56 DISC: 128

PSCALE 0.375 DCX0:61

PLIM 96

PCENTER 12

LOUDNESS 3

DUB100Hz 6

page 0

page 2

Fig.3

ETC009 - ETC010

First issue 01 / 06

Notes: - Alignment below should be done after 15 minutes warm up of TV.

3.4. G2 & FOCUS

3.5. SUB COLOR

a) Input NTSC Video pattern : AV

b) Press key "4" : page 4. (Fig.4).

Measure at the CRT blue Cathode (Fig.5).

c) Adjust COLC to make level a and d equal;

then TNTC to make level b and c equal;

d) Input PAL color bar signal.

e) Adjust COLP to make level of a,b,c,d equal ;

f) Input SECAM color bar signal, and adjust

COLS to make level of a,b,c,d equal.

3.6. WHITE BALANCE

White Balance adjustment (neutral)

a) Input RF Black and White pattern signal (PAL).

b) Press "1" key to enter white balance adjustment (Page 1:Fig.6)

c) Measure the dark side of the picture with a color analyzer.

Adjust RED and GRN until the data on the analyzer

become x=284 +/-8, y=299 +/-8.

d) Measure the bright side of the picture.

Adjust WPR, WPG and WPB until the data on the analyzer

become x=284 +/-8, y=299 +/-8.

e) Repeat step c and d until you get right white balance

on both dark and bright side of the screen.

f) Input RGB Black and White pattern signal (PAL).

g) Measure the dark side of the picture with a color analyzer.

Adjust REDC and GRNC until the data on the

analyzer become x=284 +/-8, y=299 +/-8.

h) Measure the bright side of the picture.

Adjust WPRC and WPGC and WPBC until the data on the

analyzer become x=284 +/-8, y=299 +/-8.

i) Input SECAM L Black and White pattern signal.

j) Measure the dark side of picture with a color analyzer,

Adjust REDSECAM and GRNSECAM until the data on

the analyzer become x=284 +/-8, y=299 +/-8.

Warm color temperature

a) Press green " LIST" key .

b) item: Warm R ; Warm G ; Warm B : Factory adjust

c) Check the item values are as shown opposite.

Alignment of Cool color temperature

a) Press green " LIST" key.

b) item: Cool R ; Cool G ; Cool B : : Factory adjust

c) Check the item values are as shown opposite.

U G2

Screen voltage

adjustment

G2 potentiometer :

SCREEN

Focus-Block

Standard TV - Settings :

TV to AV1 : Black test

pattern

++ = 50%

FOCUS FOCUS

Test pattern Sharp picture

No correct Correct :

Standard TV - Settings :

TV to AV1

1- Press red "PRESETS" (Led)

Key on the remote control

and the screen will become a

horizontal line,

2- adjust the "screen voltage"

of the fly back transformer

until the horizontal line can

just be seen barely

(minimum visible intensity).

minimum visible

intensity

++ = 50%

U0C300C 1 . 8 2005. 07 . 20-01

VOL 01 30

VOL 10 104

VOL 90 170

VOL 100 188

CNTC 31

BRTC 30

COLC 23

TNTC 35

COLP 3

COLS 23

SHPTV 32

Fig.4

page 4

Blue

Cathode

CRT

abcd

Fig.5

U0C300C 1 . 8 2005. 07 . 20-01

WPR 26 GRNC 40

WPG 29 WPRC 18

RED 31 WPB 31 WPGC 18

GRN 29 REDC 32 WPBC 15

Fig.6

page 1

grey

U0C300C 1 . 8 2005. 07 . 20-01

Warm R 10

Warm G 10

Warm B 10

Cool R 10

Cool G 10

Cool B 10

ETC009 - ETC010

First issue 01 / 06

3.7. SUB BRIGHTNESS

3.7.1. Sub brightness adjustment

1) Input eight steps gray signal.

2) Press key "4" to enter sub-brightness adjustment.

3) Adjust "BRTC" until the secondary gray bar just to be seen.(Fig.7).

3.8 PICTURE GEOMETRY ADJUSTMENT

3.8.1. Vertical geometry items

- Press key "2" to enter Vertical geometry adjustment.

3.8.2. Horizontal geometry items

- Press key "3" to enter Horizontal geometry adjustment.

U0C300C 1 . 8 2005. 07 . 20-01

VOL 01 30

VOL 10 104

VOL 90 170

VOL 100 188

CNTC 31

BRTC 30

COLC 23

TNTC 35

COLP 3

COLS 23

SHPTV 32

The 2nd gray scale

page 4

Fig.7

U0C300C 1 . 8 2005. 07 . 20-01

5VPOS 24

5VAM 29

5VSL 38

5VL 30

5VSC 31

5VSCL 34

RF AGC 14 Active

AGCL 14

5VPOS

(V-Position)

5VAM

(V-Amplitude)

5VSL

(V-Slope)

According to Software

VERTICAL GEOMETRY ITEMS

5VL

(V-Linearity)

5SCL

(Vertical

S-Correction)

5VX*

(Vertical

Over scan)

page 2

U0C300C 1 . 8 2005. 07 . 20-01

5HSH 36

5PAR 24

5BOW 22

5EWW 33

5EWP 35

5UCR 42

5LCR 32

5EWT 36

5WBR 7

5WBF 7

5BOW*

(Bow Adjust.)

5HSH*

(H-Position)

5PAR*

(Parallelogram)

5EWT

(EW -

Trapezium)

5WBR**

5WBF**

5UCR

(EW-Upper

Corner)

5LCR

(EW-Lower

Corner)

5EWW

(H-Amplitude)

5EWP

(Pincushion

correct.)

HORIZONTAL GEOMETRY ITEMS

Only valid for ETC009 except models with Slim CRT

** Only valid with 16:9 tubes

End of

Blanking

Start of

Blanking

page 3

ETC009 - ETC010

First issue 01 / 06

3.8.3. Adjustments

Signal : 4/3 test pattern - Cross hatch pattern (PAL or SECAM), NTSC signal to adjust NTSC geometry.

4/3 picture tube

4 / 3

standard mode

Overscan V=107% , H=107%

Vertical adjustment : press ”2”

1- Check the Factory adjust 5VSC = 31; Adjust Vertical Slope : 5VSL

Correct No correct

2- Adjust Vertical Position (5VPOS) , Vertical amplitude (5VAM).

3- Adjust Vertical Linearity (5VL) and S correction

Horizontal adjustment : press ”3”

1- Adjust Horizontal Position (5HSH) and Horizontal parallelogram (5PAR),

2 -Adjust Horizontal Bow (5BOW)

3 -Adjust Horizontal width (5EWW) and Pincushion correction (5LCR)

4 -Adjust EW Amplitude (5EWP) , EW Upper (5UCR) / Lower Corner (5LCR)

5 -Adjust Trapezium correction (5EWT)

16/9 picture tube

Overscan V=107% , H=107%

Vertical adjustment : press ”2”

1- Check the Factory adjust 5VSC = 31; Adjust Vertical Slope : 5VSL

Correct No correct

2- Adjust Vertical Position (5VPOS) , Vertical amplitude (5VAM).

3- Adjust Vertical Linearity (5VL) and S correction

Horizontal adjustment : press ”3”

1- Adjust Horizontal Position (5HSH) and Horizontal parallelogram (5PAR),

2 -Adjust Horizontal Bow (5BOW)

3 -Adjust Horizontal width (5EWW) and Pincushion correction (5LCR)

4 -Adjust EW Amplitude (5EWP) , EW Upper (5UCR) / Lower Corner (5LCR)

5 -Adjust Trapezium correction (5EWT)

16 / 9

standard mode

4 / 3 centered

Overscan V=107% , H=77%

1 - Check the 16 / 9 standard mode geometry.

2 - Adjust H. width 77% (5EWW) and pincushion correction (5LCR)

3 - Adjust if necessary lower/upper corner (5UCR/5LCR)

4 - Adjust if necessary the Bow correction (5BOW) and parallelogram (5PAR).

0,8MHz

0% 20%

1,8MHz

100%

3,8MHz

2,8MHz

40% 60% 80%

4,8MHz

5 - Adjust 5WBF 4/3 and 5WBR 4/3to make the castellation just un-visible.

14 / 9

Overscan V=122% , H=90%

0,8MHz

0% 20%

1,8MHz

100%

3,8MHz

2,8MHz

40% 60% 80%

4,8MHz

1 - Check the 16 / 9 standard mode geometry.

2 - Adjust H. width 90% (5EWW) and pincushion correction (5LCR)

3 - Adjust if necessary lower/upper corner (5UCR/5LCR)

4 - Adjust if necessary the Bow correction (5BOW) and parallelogram (5PAR).

5 - Adjust 5WBF 14/9 and 5WBR 14/9 to make the castellation just un-visible.

3.9 RESET TV

When all item alignment is finished, please make the TV to RESET as 1.4.4.

ETC009 - ETC010

First issue 01 / 06

IV - FACTORY ALIGNMENT VALUES

V - SERVICE MODE VALUES

5.1 Analog control adjustment

Press key "5" to enter analog adjustment.

KEY 1 KEY 2 KEY 3 KEY 4

Item Data Item Data Item Data Item Data

RED 32 5VPOS 32 5HSH 42 VOL 01 30

GRN 32 5VAM 23 5PAR 33 VOL 10 104

WPR 32 5VSL 28 5BOW 29 VOL 90 170

188( ETC009 5W)

194(ETC010 6W)

WPB 32 5VL 30 5EWW 39 VOL 100

176(ETC010,10W)

31(ETC009)

21( for 14”15”)

WPG 32 5VSC *

31 5EWP 34 CNTC

31(ETC010)

REDC 32 5SCL 31 5UCR 46 BRTC 30

GRNC 32 RF AGC 22 5LCR 43 COLC 23

WPRC 32 5EWT 26 TNTC 35

WPGC 32 5WBR 7 COLP 3

WPBC 32

AGCL 22

5WBF 7 COLS 23

REDSECAM 32 SHPTV 32

GRNSECAM 32

No adjustable

KEY 5

Data

Item ETC009 ETC010

CNTX Max. Contrast value 63

CNTN Min. Contrast value

BRTX Max. Brightness value 63 63

BRTN Min. Brightness value 15 15

COLX Max. Color value 50 50

COLN Min. Color value

TNTX Max. Tint value 63 63

TNTN Min. Tint value

SHPX Max. Sharpness value 63 63

SHPN Min. Sharpness value

5.2 - Picture item adjustment

Press key "6" to enter analog adjustment.

Item

Data

ETC009 ETC010

CPFK PAL Peaking value

NTS peaking frequency & value

32 32

CFPEK PAL PAL peaking frequency & value 3.5M 143NS 3.5M 143NS

CFPEK NTS 3.1M 160NS 3.1M 160NS

CFPEK YUV YUV peaking frequency & value 4.0M 125NS 4.0M 125NS

IFPL IF Offset 32 32

BBTC Base-band tint control (phase U,V signal) 32 32

PGR Original value of R 55 55

PGG Original value of G 55 55

PGB Original value of B 55 55

VAM (depends on tube) 3 ( depends on tube)

VG2BRI Brightness of V line when adjust G2 20 20

3 4

HDOL RGB drive gain.

5.3 - OSD Position adjustment

` Press key "7" to enter analog adjustment.

Item Data

OSD BRI OSD brightness 8

CC BRI Teletext brightness 5

5CCD H Position for Teletext 11

5CCD V Position for Teletext 40

5OSD H OSD H position 9

5OSD V OSD V position 32

5MENU V Menu V. position 55

5MENU H Menu H. position

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

ETC009 - ETC010

First issue 01 / 06

OP05

U0C300C 1 . 8 2005. 07 . 20-01

VAI Amplitude 12%

VA0/VA1 Amplitude +5%

FC0 OFF

VG2 MODE LIGHT LINE

DSS Normal operation

DSG 0dB

OP05 : default value : 00100111

Bit 0 : VAI (gain correction; 0: no correction 1: +12% PAL I).

Bit 1-Bit 2 : VA0/VA1

(IF CVBS output amplitude correction; 10: +5%

Bit 3 : OFB (Offset control on Red and Blue channel).

Bit 4 : FCO (force color on when bad signal, color killer not active).

Bit 5 :

VG2 MODE

(0:OSD indication 1:Line).

Bit 6 : DSS (0: normal operation 1: LCD / Pscan

Bit 7 : DSG (audio output selection amplitude; 0: 0dB)

OP06

U0C300C 1 . 8 2005. 07 . 20-01

DCXOMUX Nicam

QSS QSS Amp active

FMI Output conn to QSS0

NICAM ON

RPA0/1 1:1

RP00/1 1:1

OP06 : default value : 00001011

Bit 0 : DCXOMUX (0:P3DCX0 TDA12070/12072/without NICAM

1: NICAM).

Bit 1 : QSS

(validation QSS amplifier; 1: active

Bit 2 : FMI (connexion QSS AMP output to SSD module or sound

PLL demodulator; 0: Output conn to QSS0).

Bit 3 : NICAM (NICAM selection; 1: ON)

Bit 4-Bit 5 :

RPA0 /1 (00)

Bit 6-Bit 7 : RPO0/1

(00)

OP07

U0C300C 1 . 8 2005. 07 . 20-01

PWL 3

SOC0/1 0% above PWL

PWL ON PWL circuit active

GD BG DK Group delay correction

OP07 : default value : 11000011

Bit 0-1-2-3 : PWL (peak white limit; default : 3)

Bit 4-Bit 5 : SOC0/1

(% above PW level; 00: 0% above PWL

Bit 6 : PWL ON (activation of the peak white limiting circuit; 1: active)

Bit 7 : GD BG DK (activation of the Group delay correction;

0: group correction)

OP08

U0C300C 1 . 8 2005. 07 . 20-01

No use OFF

OP08 : default value : 00000000

Bit : OFF (No use)

OP09

U0C300C 1 . 8 2005. 07 . 20-01

AFG False

TYUV1 False

BPBS True

CLF True

BWYC False

CBPS False

SLD False

OSB False

OP09 : default value : 00001100

Bit 0 : AFG (AFC measurement; 0: AFC False)

Bit 1 : TYUV1(Analog output selection for text; valid if TYUV0=1)

Bit 2 : BPBS (Enable bypass of sound filter at stereo mode)

Bit 3 : CLF (Comb filter diode clamp; set to1)

Bit 4 : BWYC (Bandwidth of anti aliasing filter at YC mode of

3.58MHz systems; 0: False)

Bit 5 : CBPS (Internal chroma bandpass filter mode; 0: False)

Bit 6 : SLD (Sleep mode detector status; 0: sleep enabled, False)

Bit 7 : OSB (width of Burstkey; 0: False burstkey=3.52us)

OP10

U0C300C 1 . 8 2005. 07 . 20-01

BKC False

TYUV0 False

QDT False

TCCON True

TCI2X True

TXTS False

Blue SCN False

OP10 : default value : 00110000

Bit 0 : BKC (Internal burst key position; 0: False normal position)

Bit 1 : TYUV0 (TXT/CC output selection; 0: False, RGB format)

Bit 2 : QDT (Q values of Second chroma trap; 0: False)

Bit 3 : FBC1 (Fixed beam current during switch off; 0: False, 1mA)

Bit 4 : TCCON (Top sync. clamp control; 1: True , active)

Bit 5 : TCI2X (Top sync. clamp time constant; 1: True)

Bit 6 : TXTS (TXTS Mode : TEXT source; 0: False TXT from CVBS)

Bit 7 : Blue SCN (Blue screen with no signal; 0: False)

ETC009 - ETC010

First issue 01 / 06

5.5 - Mode adjustment

Press key "9" to enter Mode adjustment.

Item

Bit 0

Bit 7

Data

MODE 1 010110100

00001110

MODE 2 10011111 (10011011 for TDA12070/12072 without L standard)

MODE 3 00000000

MODE 4 11111101

MODE 5 01000000

MODE 6 10001100

MODE 7 01110010

MODE 8 00000000

MODE 9 11001000

MODE 10 00110000

U0C300C 1 . 8 2005. 07 . 20-01

MODE 1 00110101

MODE 2 10010111

MODE 3 00000000

MODE 4 11111101

MODE 5 11000000

MODE 6 10001100

MODE 7 01110010

MODE 8 00101000

MODE 9 11001000

MODE10 00100000

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 MODE 1 ,MODE 2 ... by pressing up/down key.

- Access to the selected MODE adjustments by pressing ”Left” or ”Right” key

MODE 1

U0C300C 1 . 8 2005. 07 . 20-01

D-MODE

Direct Key enter disabled

AV OUT Always TV

NO SIG. Mute when no signal

MUTE AV0

Don't mute AV-Out

NI ADISP OFF

SEARCH Fast

TUNER CP OFF

TXT FIN OFF

MODE1 : default value : 10110100

Bit 0 : D-MODE (Direct enter D-mode (Service mode) with ”OK” key

0:enable 1:disable)

Bit 1 : AV OUT (0: Always TV - 1: Follow source)

Bit 2 : No Signal (0: Demute when no signal - 1 mute when no signal)

Bit 3 : MUTE AV0 (Mute AV-out)

Bit 4 :

NI ADISP (1: Nicam auto detection OSD display enable)

Bit 5 : SEARCH (Auto search speed setting)

Bit 6 : TUNER CP (CP bit selection of tuner)

Bit 7 : TXTFIN (TXT fine tuning selection)

MODE 2

U0C300C 1 . 8 2005. 07 . 20-01

SOUND DK ON

SOUND BG ON

SOUND M OFF

DEF SND

MAX PROG 100 Prog

AUTO SND

Request auto sound

MODE 2 : default value : 10011111

Bit 0 : SOUND DK (depends on requirement)

Bit 1 : SOUND BG (depends on requirement)

Bit 2 : SOUND L (or I)* (depends on requirement)

Bit 3 : SOUND M (or I)* (depends on requirement)

Bit 4 - Bit5 :

DEF SOUND (00: DK; 01: BG; 10: I; 11:M)

Bit 6 : MAX PROG. (0: 100, 1:200 (no used))

Bit 7 : AUTO SND (Request auto sound detect when auto searching

(0: Don’t request 1: request auto sound)

* according models

MODE 3

U0C300C 1 . 8 2005. 07 . 20-01

DBB/DVB DVB

AVL OFF

Tilt OFF

COMBFILT OFF

VM OFF

Secam OFF

SuperRec OFF

MODE 3 : default value : 00000000

Bit 0-Bit 1 : DBB/DVB (Woofer 00:DVB; 01:DB; 10: Woofer, 11:OFF)

Bit 2 : AVL (0: OFF)

Bit 3 : Tilt (0: OFF)

Bit 4 : COMB (Comb filter : 0: OFF)

Bit 5 : VM (0:OFF)

Bit 6 : SECAM (0:OFF)

Bit 7 : SUPERREC (0:OFF)

MODE 4

U0C300C 1 . 8 2005. 07 . 20-01

IF Freq 38.9MHz

AV1 ON

AV2 ON

AV3 ON

S-VIDEO1 ON

S-VIDEO2 ON

RGB ON

MODE 4 : default value : 11111101

Bit 0-Bit 1 : IF FREQ (00:45.75MHz; 01:38.9MHz; 10: 38MHz)

Bit 2 : AV1 (1:ON) (depends on requirement)

Bit 3 : AV2 (1: ON) (depends on requirement)

Bit 4 : AV3 (1: ON) (depends on requirement)

Bit 5 : S-VIDEO1 (1: ON) (depends on requirement)

Bit 6 : S-VIDEO2 (1: ON) (depends on requirement)

Bit 7 : RGB (1: ON) (depends on requirement)

ETC009 - ETC010

First issue 01 / 06

MODE 5

U0C300C 1 . 8 2005. 07 . 20-01

RADIO OFF

EQ BAR Equalizer Bar

BCFCHECK ON

MODE 5 : default value : 01000000

Bit 0,1,2,3,4 : No use

Bit 5 : Radio (FM Radio 0:OFF)

Bit 6 : EQ BAR (User menu display (0: bass & Treble; 1:Equalizer)

Bit 7 : BCF CHEK (Beam current protection 1:ON)

MODE 6

U0C300C 1 . 8 2005. 07 . 20-01

POWER ON Power On

MUTE PIC ON

HCT ON

DURATION 8

MODE 6 : default value : 10001100

Bit 0 - Bit 1: Power ON (Power on status 00:ON, 01:standby, 10 last status)

Bit 2 : MUTE PIC (Mute picture when changing channel; 1:ON)

Bit 3 : HCT (High Contrast for OSD; 1:ON)

Bit 4,5,6,7 : DURATION (mute time when changing channel; default 8)

MODE 7

U0C300C 1 . 8 2005. 07 . 20-01

16:9TUBE OFF

XRAY V 1.9V

XRAY T 750ms

4:3 OSVE ON

DOLBY OFF

MODE 7 : default value : 01110010

Bit 0 : No use

Bit 1 - Bit 2: X-RAY V (Detection voltage for X-ray protection; 01:1.9V)

Bit 3 - Bit 4: X-RAY T (Detect. time for X-ray protection; 10: 750ms)

Bit 5 : No use

Bit 6 : 4:3 OSVE (selection of vertical over scan; 1:ON)

Bit 7 : DOLBY (selection of DOLBY; 1:ON)

MODE 8

U0C300C 1 . 8 2005. 07 . 20-01

VMA ST off

SVM ST 50ns

SPR ST 0/-3/-3

MODE 8 : default value : 00101000

Bit 0-Bit 1 : VMA (Amplitude of SVM output ; 00 : ST OFF)

Bit 2,3,4 : SVM (Delay of RGB to SVM output; 010 : ST 50ns)

Bit 5,6,7 : SPR (Parabola on SVM output; 001 : 0/-3/-3)

MODE 9

U0C300C 1 . 8 2005. 07 . 20-01

VMA WK off

SVM WK 50ns

SPR WK -6/-3/-0

MODE 9 : default value : 11001000

Bit 0-Bit 1 : VMA (WEAK status 00: OFF)

Bit 2,3,4 : SVM (WEAK status 010: 50ns)

Bit 5,6,7 : SPR (WEAK status 110: -6/-3/-0)

MODE 10

U0C300C 1 . 8 2005. 07 . 20-01

SVMA 600mVpp

CRA0 8%

TXTLV 0

COFF False

No use OFF

MODE 10 : default value : 00100000

Bit 0 : SVMA (SVM output signal ; 0 : 600mVpp)

Bit 1 : CRA0 ( adjusted to 8% - Bit 1 = 0)

Bit 2,3 : TXTLV (Scavem on TXT ampl.; 10: 1000mVpp)

Bit 4 : COFF ( adjusted to False - Bit 4= 0)

Bit 5,6,7 : No use

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