Thomson Icc19 Chassis

LINE DEFLECTION CIRCUIT CHECKS

All of the following tests must be carried out with the MAINS switched OFF.

Any operations carried out with the MAINS switched ON may lead to components being destroyed.

After replacing line output transistor TL030, it is recommended that you carry out a preliminary tests toensure that line scanning is functioning correctly.

For example, if line output transformer DST (LL008) is short circuit, TL030 will be destroyed again. Tocheck the operation of line stage, the following configuration can be used. This will make it possible tofind faults in this section without risk to any other components.

Set MAINS SWITCH to OFF.CP170: (K/6)* short-circuited.JL010: (M/8)* replaced by a test resistor R=100 Ohms.

TV ON: check the following voltages :

(*) Components location reference( ** ) With several new version of the DST (LL008) the ( U syst - 1V ) voltage appears at this point during the testmode or when the TV is placed in the Standby mode. The Family table below shows the relation between the 200V and the DST/Tube configuration.

(*) DST with 200V = Usyst + Forward from the DST

Other types: 200V = Flyback from the DST

Note: During these tests the power in the test resistor R will be approximately 33 W.Using a RP022 type resistor only allows limited operation (one minute maximum) this should be long enough to check afew of the line output stage secondary voltages. For longer operation, a higher-power resistor should be used.

Family Tube DST50Hz 131V A59EGD048X300 10517720 (*)

A68EGD038X300 10517720 (*)A80AEJ15X01 10517750 (*)

50Hz 132V A66EHJ 13X 15 10517740 (*)50Hz 137V W66EGV023X015 10517750 (*)

W66EGV023X115 10517750 (*)W76EGX023X115 10517750 (*)

Family Tube DST100Hz 134V A66EGW 48X322 10460360

W66EGV023X122 10468160 (*)W76EGV023X122 10468160W76EGV023X122 10520330 (*) W76EGX023X122 10520330 (*)W76EGX023X122 10576740 (*)A66EHJ 48X 12 10551170 (*)

100Hz 137V A66EGW 48X322 10468070A66EGW 83X122 10510870 (*)A59EGD048X322 10468070A68EGD038X322 10468070A68EGD038X322 10510870 (*)A68EGV038X322 10551150 (*)A80AJA 16X120 10510870 (*)A80EJA 16X122 10510870 (*)A90AFX 16X120 10510870 (*)

100Hz 140V W66EGV023X122 10576740 (*)(PANORAMA) W76EGV023X122 10576740 (*)

W76EGX023X878 10576740 (*) MAIN BOARD

50 Hz 50Hz 50Hz 100Hz 100 Hz 100 Hz131V 132 137V 134V 137V 140V

Usyst (P/5)* (V+/-5V) 131 132 137 134 137 139.9U vert / CP130 ( P/4)* (V) 26 25.5 25.5 22.6 22.4 22.7+Us / -Us (L/5-4)* (V) 15 12.2 13 18.6 16.8 13.57V / CP140 (J/3-4)* (V) 6.6 6.6 6.6 5.8 5.9 5.510V SBY/ K DP133 (N/5)* (V) 11.3 11.2 11.2 10.9 11.3 11Vcc1 / 44-IV001 (J/7)* (V) 7.9 7.9 7.9 7.9 7.9 8UVFB / K DL043 (K/8)* (V) 52.2 52.4 52.5 52.7 54.7 40.913V / CL042 (J/8)* (V) 11.6 11.6 11.6 11.2 11 9.8200V / CL046 (P/6)* (V) 188.4 188 188 122.7 (**) 119.4 (**) 1825V / CP143 (H/3)* (V) 5 5 5 5 5 5

U Syst :

FRAME DEFLECTION CIRCUIT CHECKS

After replacing integrated circuit IF001:

Before switching power back on, it is recommended to carry out an initial test without the +UVFBvoltage, because if the destruction of the component is linked to another faulty component, there is therisk of the new IF001 or other components being destroyed.

- Set mains switch to OFF.- Unsolder pin 9 of transformer DST (LL008).

TV ON : Examine the signal on point 5 of IF001 using an oscilloscope

MAIN BOARD

This configuration can be used to check the operation of the frame amplifier during the transient defined bynormal operation of the protective circuit (1-2 seconds).This is generally sufficient to check whether the normal frame scanning sawtooth voltage is correct duringthe scanning sweep.

1 - Correct : 2- Incorrect

# 25 Vpp # 25 Vpp

If there is a fault, two states only may be observed in the place of the sawtooth:

- high at +Uvert voltage.- low at earth.with sudden tilting in the middle of the sweep.

Possible faults:

- Investigation in IF001-IV001 loop.- Checks of RF024-RF023.- New integrated circuit test: IV001 (STV2161/STV2162).

Check also :

- DL043 (risk of short-circuit) before carrying out the final test with pin 9 of DST resoldered.



OPERATION ENHANCEMENTS

ICC19 16/9 50 Hz CHASSIS 32WS88KE - 28WS78KE - 32WS83KP - 28WS73KD- POWER SUPPLY SWITCHES TO SAFETY MODE DURING VCR OPERATINGCause :Missing synchronisation signal during 1 or 2 frames (bad quality video cassette)

Solution : - Replace CL067 capacitor 100 nF 100V by 1 63V (Code 90568280)- Add RL066 a melf resistor of 220k 5% 100mW (Code 10328700).

ICC19 50 Hz OR 100 Hz CHASSIS

* A PERMANENT RESIDUAL NOISE CAN BE HEARD FROM THE SPEAKER WHENTHE SET IS IN STANDBY MODE

- Change CP120 from 470 uF 35V to 330 uF 25V tocom 10448410.

* INTEGRATED CIRCUIT OPERATION PRECAUTIONS

. IN CASE OF FAILURE OF IC TDA8177F ( CODE 10352880 ) IN POSITION IF001

WARNINGIt is compulsory to use TDA8177F Tocom 10352880 designed for higher output current than TDA8177 Tocom 15053440 used in TX92.

In case of mistake the new IC would be immediately destroyed at switch on.

ICC19 100Hz CHASSIS STEREO OR DOLBY STEREO

.MOIRE OR BLACK VERTICAL BAR ON THE SCREEN (IN VHF BAND 1)( only applicable to Italy )Cause : Cross talk between power supply and tuner.

Solution : - Replace the switch mode transformar LP020 by a new one having code :- 10553820 ( stro )- 10553830 ( dolby stro ).

ICC19 100 Hz

.TERRESTRIAL MAGNETIC FIELDPICTURE ROTATION ( MAINLY WITH 16/9 SETS - PROBLEM HIGHLIGHTED BY

TELETEXT, SUBTITLE AT THE BOTTOM OF THE PICTURE )

Cause :Depending of the orientation in terrestrial magnetic field.

Solution : - Future 16/9 models will be equiped with (EFC) Earth field correction adjustable by software.A kit EFC with manual adjustment is availaible for After Sales under reference 35059270. It includes module,coil, all necessary cables and mounting instructions.

Nota :- New models EFC equiped.The models 16/9-100 Hz-28 or 32 inches, produced from week 98-11 (withserial number AK3025110 onwards) are now equiped with EFC and manual adjustments described above. It is necessary to remove the back cover to access the potentiometer.

POWER SUPPLY CHECK AND FIND PROT FAILURE

to analyse a PROT fault condition it is possible to use the following test configuration.In this configuration the power supply will be working with its normal regulation loop, the deflection stageand any "PROT" information is disabled in order to locate the cause of the problem.

- MAINS switched OFF- CP170 short-circuited (K/6)*- JL010 removed (M/8)* or desolder Pin 6 of DST (LL08)- Connect a R= 75 Ohms (4W) between +Vs and -Vs (L-M/4-5)*

- Switch ON TV : Measure the following voltages.

safety circuit block diagram only

(*) Components location

50 Hz 50Hz 50Hz 100Hz 100 Hz 100 Hz131V 132 137V 134V 137V 140V

Usyst (P/5)* (V+/-5V) 131.5 133 138 134.3 141 140U vert / CP130 ( P/4)* (V) 13 14.2 14.2 12.7 12.8 11.8+Us / -Us (L/5-4)* (V) 6.4 6.4 6.4 8 8.3 67V / CP140 (J/3-4)* (V) 4.3 8.6 8.6 6.8 7.4 6.410V SBY/ K DP133 (N/5)* (V) 10.6 11.2 11.2 10.2 10.4 9.3Vcc1 / 44-IV001 (J/7)* (V) 7.8 7.9 7.9 7.9 7.9 7.8UVFB / K DL043 (K/8)* (V) 13.3 14.5 14.5 12.7 12.8 11.113V / CL042 (J/8)* (V) 0 0 0 0 0 0200V / CL046 (P/6)* (V) 0 0 0 0 0 1.15V / CP143 (H/3)* (V) 0 0 0 0 0 0.2

U Syst :



CHECK STANDBY POWER SUPPLY

To check that the standby status is correct , the following test configuration can be used :

- Mains switched OFF- Short circuit between the base of TV002 and the ground of CV002

- Main switch ON : check the following voltages.

(*) Components location( ** ) With several new version of the DST (LL008) the ( U syst - 1V ) voltage appears at this point during the test modeor when the TV is placed in the standby mode. The Family table below shows DST ( LL008 ) marked (*)number.

In this mode, you can control the stability of the voltage U syst. with an oscilloscope.

(*) DST with 200V = Usyst. + Forward from the DST

Other type: 200V = Flyback from the DST

MAIN BOARD

Family Tube DST50Hz 131V A59EGD048X300 10517720 (*)

A68EGD038X300 10517720 (*)A80AEJ15X01 10517750 (*)

50Hz 132V A66EHJ 13X 15 10517740 (*)50Hz 137V W66EGV023X015 10517750 (*)

W66EGV023X115 10517750 (*)W76EGX023X115 10517750 (*)

Family Tube DST100Hz 134V A66EGW 48X322 10460360

W66EGV023X122 10468160 (*)W76EGV023X122 10468160W76EGV023X122 10520330 (*) W76EGX023X122 10520330 (*)W76EGX023X122 10576740 (*)A66EHJ 48X 12 10551170 (*)

100Hz 137V A66EGW 48X322 10468070A66EGW 83X122 10510870 (*)A59EGD048X322 10468070A68EGD038X322 10468070A68EGD038X322 10510870 (*)A68EGV038X322 10551150 (*)A80AJA 16X120 10510870 (*)A80EJA 16X122 10510870 (*)A90AFX 16X120 10510870 (*)

100Hz 140V W66EGV023X122 10576740 (*)(PANORAMA) W76EGV023X122 10576740 (*)

W76EGX023X878 10576740 (*)

U Syst : 50 Hz 50Hz 50Hz 100Hz 100 Hz 100 Hz131V 132 137V 134V 137V 140V

Usyst (P/5)* (V+/-5V) 84.3 108 114 106 114.5 94.5U vert / CP130 ( P/4)* (V) 14.3 15.1 15 14.4 14.4 13.2+Us / -Us (L/5-4)* (V) 9 7 8 11.5 10.2 7.37V / CP140 (J/3-4)* (V) 4.3 7.7 7 6.6 6.7 5.810V SBY/ K DP133 (N/5)* (V) 11.3 11.3 11.3 11 11.4 10.8Vcc1 / 44-IV001 (J/7)* (V) 0.2 0.9 0.9 1.1 1.2 1UVFB / K DL043 (K/8)* (V) 13.9 14.8 14.7 14.1 14.3 12.113V / CL042 (J/8)* (V) 0 0 0 0 0 0200V / CL046 (P/6)* (V) 82.7 107 113 0 (**) 0 (**) 945V / CP143 (H/3)* (V) 0 0 0 0 0 0



SAFETY COMPONENTS CHECKS

It may be prudent to check two safety components associated with secondary voltages derived from the DST.

Component Part No Location Value Possible Component Failure

RL043 K/8 2.2 R Short circuit on VFB ?Check DL043

See Frame Deflection Circuit Checks

ZL041 K/7 0 R Short circuit on the +13V ?Check DL041

TVStandby LED

GREEN ?

No

No

No

No

Yes

Yes

Yes

Yes

Switch TV "ON"

Is a Picturedisplayed ?

Is PictureSyncronized ?

Are all ZOOMmodes working

# Power repair routine

StartMain Loop

Upconverterworking end

# IIC-BUSrepair routine

# Sync.Hrepair routine

# Sync.Vrepair routine

# Zoomrepair routine

# Signal repair routine

# Sync.repair routineNo H&V sync

CHECK VIDEO MODULE VM 19100

No

No fault found

No

Yes

Yes

* S/C = Short Circuit* O/C = Open Circuit

Check CV635,CV636 for S/C.

Replace TDA9143

Is IIC-BUSIV601 pins 5 & 6

HIGH ?

IIC - BUSRepair routine

End return tomain loop

# Powerrepair routine

No fault found

No

Yes

Check CV033,CV032 for S/C.

Replace STV2165

No

Yes

Replace DMU0IV308


HIGH ?

Is IIC-BUSBV006 pins 9 & 10

HIGH ?


HIGH ?


Check for S/Con faulty voltage

to ground

Is 5V@ BV006 pin 6

Is 9V@ BV011 pin 20

Repair S/C

Problemon Chassis

No

No

No

No

No

Yes

Yes

Check for S/C& repair fault

Is Moduleprotector

ZV301 O/C

Replace moduleprotector

Yes

Check CV601,CV602, IV601 for

S/C replacefaulty comp.

Is RV601 O/C Replace RV601

Check CV021,CV022, IV001 for

S/C replacefaulty comp.

Replace RV041

Yes

Is RV041 O/CYes

# PowerRepair

Routine

Returnto main

Loop



No

No fault found

Fault

Yes

Yes

No

Yes

No

Yes

No

OK

No

OK

Faulty

No

Check for faultycomp. S/C

& O/C

Check 1Hfilter/amp.

Replace faultyComp.

Repair faultycircuit

Is 1H Lumaat

DMU0 pin 26

# SignalRepair

Routine

Problemon chassis

Go to1

Is 5V atDMU0 pins 35

and 40

CheckVref pin 38 2,95VIref pin 39 1,25V

Check 5Vat CV395

Go to2

Check associatedComp. for S/C or

O/C

ReplaceIV601

Replace faultyComp.

Is CVBS atIV601 pin 26

& Luma pin 12

Is 2H Lumaat

DMU0 pin 36

Is CVBSat pin 19


No

Yes


Replace DMU0

Replace IV309

No

Yes

No

Yes

1 2

Check IV309S/C & O/C

Fault onChassis

Is 2H Lumaat

IV001 pin 26

Repair 2Hpost filters

Is 2H Lumaat

IV001 pin9Replace IV001


Yes

No No

Ok

OK

OK

OK OK

OK

OK

Fault Fault

Fault

Replace DMU0

Replace IV308

Is CVBSat

IV601 pin 26

Check pin 17IV601 for Hsync

15.625 kHz

Check IV601,Hpll, Vcc repairas nessesary

Returnmain loop

# Sync.repair routine

horizontal

No Sync.

No Sync.

No Sync.Repair fault

# Signalrepair routine

# Zoomrepair

# Powerrepair

Problemon chassis


15.625 kHz

Test RV607,RV376 for O/C*& CV633 for S/C*

Check pin 9BV011 for Hsync

31.25 kHz

Check suppliespins 10, 20, 33, 35,

40, 55 & 65

Check Osc. Acqpin 7, Disp pin 56,

Defl pin 53


31.25 kHz

TestRV369, LV320

& CV365



Yes

Is CVBSat

IV601 pin 26

No NoCheck pin 11IV601 for V period

20 mS

OK

OK

OK

OK OK

OK

OK

Fault Fault

Fault

Replace DMU0Check IV601,

Hpll, Vcc repairas nessesary

Replace IV308

Returnmain loop

# Sync.repair routine

vertical

No Sync.

No Sync.

No Sync.

Check pin 30IV308 for V period

20 mS

Test RV602,RV375 for O/C

Check pin 8BV011 for V period

10 mSRepair fault

# Signalrepair routine

# Zoomrepair

Check suppliespins 10, 20, 33, 35,

40, 55 & 65

Check Osc. Acqpin 27, Disp pin 56,

Defl pin 53

Check pin 45IV308 for V period

10 mS

# Powerrepair

Problemon chassis

TestRV370, LV321

& CV366


Fault

Fault

Check pin 2BV011 for SSC

OK

OK

Fault

OK

Returnmain loop

# Sync.repair routineno H & V sync

Check RV305

Problemon chassis

Replace IV001else fault

on chassis

# Powerrepair routine

Check pin 18IV001 for SSC

Test powersupply pins 5, 19,

25 & 29


No

No

No Faulty

FaultyOKYes

OK

No Faulty

FaultyOKYes

OK

Yes

Yes

Checkdefl. Clk.

amplitude to small/signal not present

pin 53IV308

# Zoomrepair routine

If signal to smallcheck amplifierTV305, TV306

If signal notpresent checkoutput PFD'spin 29 IV308& defl. VCO

Checkdisplay CLK

amplitude to small/signal not present

pin 56IV308

If signal to smallcheck amplifierTV307, TV308

If signal notpresent checkoutput PFD'spin 43 IV308& displ. VCO

Switch ACQ CLKfrom 12, 16 & 18

MHz check atpin 14 IV309

Check switchingcircuit & VCO

Replace faultycomponents

Replace DMU0

Replace DMU0

Go to



3

Is 12 MHzto spec.

Check pin 28IV308 for >2-8V

Check IV300for S/C*

Is 16 MHz tospec.

Check pin 28IV308 for

Yes

Faulty

FaultyOK

OK

No

Yes

NoIs 18 MHzto spec.



Replace DMU0

Check RV384/Replace DMU0

END

3

Check pin 28IV308 for 1-6 V

5%

CheckIV300 for

S/C*

Switch Zoom to1 : 1,33 test

at pin 23 IV309

Is 27 MHzmeasured



GENERAL INFORMATION - LED BEHAVIOUR

LED FLASHES

Message transmission.The Error codes are signalled by the RED Standby LED.

Count number of flashes : error code is signalled in two burst separated by a 0.7 s pause and repeated several times.There is 1.7 s between each code sequence .

orange pause

green pause

green

orange

red pause

off

0,7 sec. 1,7 sec.

2 4

3 4

0,7 sec.

0,7 sec.

1,7 sec.

1,7 sec.

250ms250ms

0,7 sec. 1,7 sec.off pause

red

CODES DEFAUT

11 1st Audio_MSP doesn't answer 12 2nd Audio-MSP doesn't answer 13 Audio-DSP doesn't answer 14 Video IC STV2161/2 doesn't answer 15 Chroma IC 2151/9143 doesn't answer 16 Upconverter DMU0 doesn't answer 17 Audio ( or Dolby) module not detected18 SCART IC TEA6415C doesn't answer 19 Tuner CTT5000 doesn't answer 21 I2C Bus1 data line held low22 I2C Bus2 data line held low23 I2C Bus1 clock line held low24 I2C Bus2 clock line held low25 Switched 5V not available26 Tube doesn't get warm in time27 Deflection detects >3 times protection

(problem detected on "breathing" line)29 DRAM memory of Megatext defect31 RAM is full32 Software-timer isn't available33 The PSI chip (STV2165) doesn't answer 34 The NVM (X24C32) chip doesnt answer 35 13V not available36 Wrong addr. NVRAM passed to the bus-handler37 Unexpected level on NMI (Interrupt)

line found (possible cause : tube flashover)38 M3LBus for Megatext is blocked39 Megatext (SDA5273) doesn't answer41 bus1 Data line not recoverable42 bus2 Data line not recoverable43 MCU (Motion Mastering Up-Converter)

doesnt answer44 Convergence IC (STV2040) doesnt answer45 Defect "Video Module" is detected46 "Default" NVRAM of DCU doesn't answer47 Test Pattern chip of DCU defect48 Test Pattern NVRAM convergence chip defect49 Convergence module doesn't answer anymore 52 The Teletext module is not conform.

CHECK VIDEO MODULE VM19200

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

No

100 Hz sync pulses H2SYC and V2SYC

ok ?

Power ON

Supply Voltages+9VM and V5D

ok ?

V3DIG & V3AN ok ?

Check Power Supply FusesCheck VM for

shorts

2

Check Module Protector and 3.3V regulator on board

3

50 Hz Sync. Pulses (VA, HA)

ok ?

Y,U,V Signals on TDA8755 ok ?

20

Y2H, U2H, V2H signals on MCU

ok ?

Upconverter

Check 1H videopart, TDA9143

repair routine #1

Upconverter repair routine

#2

Start Upconverter

part

UPCONVERTER OKEnd

Do other functions like horizontal zoom

format switch work ?

5Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

No

No

Start Upconverter

repairing Routine #1

Acquisition ClockCacq (13.5 MHz) on Pin 20 MCU

IV303 ok ?

Is M_RES executedproperly on Power

ON ?

3

Check RESET Logicat chassis C

Acquisition PLL repair routine

Deflection PLL repair routine

100 Hz syncs H2SYC & V2SYC on pin 98,99 MCU

IV303 ok?

9

MCU IC (IV303)defect

Display Clock Cdis on pin 80

IV303 ok ?

Display PLL repair routine

14

I2C Bus signals at connector BV006

present ?

Check for defect wires and check RV502, RV503Are they ok ?

part

Upconverter okEND

Check chassis c

IIC Bus signalson pin 24, 25

IV303 present ?

Video signals Y2H, V2H, U2H on pin

45,47,49 IV303ok ?

Deflection ClockClk27 (27 MHz)on Pin 2 MCU

IV303 ok?

MCU IV303 defect


Yes

Yes

Yes

Yes

No

No

No

Start Upconverter

repairing Routine #2

Is M_RES executed properly on Power

On ?

Check RESET Logic at Chassis C

Upconverter okEND

IIC Bus signals at connector BV006

present ?

Check for defect wires and check RV502, RV503Are they ok ?

IIC Bus signalson pin 24, 25

IV303 present ?

partCheck chassis c

MCU IV303 defect


StartAcquisition PLLRepair Routine

Amplitude at Pin 20 MCU (IV303) too small(VH


stage at TV307

6

End

Check VCO output

frequency= 27 MHz

frequency= 27 MHz

Is REFDEF at Pin 3of MCU (IV303)

present ?

Check Oscillatoralignment by varying

LV326

Check PLL IC(IV308)

No

No

Yes

Yes

Yes

Yes No

No

Amplitude at Pin 20/IV303

too small (VH


StartDisplay PLL

Repair Routine

Frequency= 27 MHz

Is DISREF at Pin 81 MCU present

?

End

Check VCO output stage at TV392/TV393

Switch to Horizontal zoomformat ="Normal" at 4/3

TV sets and "16/9" at 16/9TV sets

Amplitude atPin 80 MCU (IV303)too small (VH

ADJUSTMENTS - REGLAGES - EINSTELLUNGEN - REGOLAZIONE - AJUSTES

ICC19 100 HzFirst issue 09/ 97 Updated 11 / 98

LOCATION OF CONTROLS - EMPLACEMENT DES REGLAGES -SERVICE LAGEPLAN - POSIZIONE REGOLATORI DI SERVIZIO -

SITUACIN DE LOS AJUSTES

CRT BoardCONVAR(MCU)

BV010

DegaussASIA

RP onlyBus2

Free

Free

RP onlySSC

RP(ABL)

B

R

0

1

2

BR009

BR011

BR010

FI001

FI002

LI051FI030

PI030PI050

IX001PI035

BX002 BX001

D

L

0

3

0

BV005 BV

0

2

1

BV006

DP140BA006

3

1

T

L

0

3

0

CP020

LP019

TP060

ICC 19XXXMAIN BOARD

RF-IF PART FEP 19100 PIP

I

A

0

0

1

1

11

B

A

0

0

1

BA005

BL035

BL050

DP110

DP130

DL043

DL046

+USYST

B

F

0

0

1

I

P

1

4

0

56

28

B

V

0

1

1

2920

2020

TL028

IF001BX500

B

P

1

1

0

B

P

0

2

0

BA0033

1

1

B

V

0

0

1

9

LP020

IP050

169

8

IP060

BP025

BP035

T

P

1

4

6

B

R

0

0

5

8

6

B

R

0

0

4

BR001

B

R

0

0

6

IR002

3217

16

I

R

0

0

3

4 5

8

BR002

IR00127

26

10

60

BR007BR003

16

1732

II050

I

A

0

0

2

B

A

0

0

2

BA004

IX900

20 11

10

7

1

1

2

2

TOPVIEW

3

5

7 141

1

1

112

1

1

1

12 1

1

1

1

11

15

1

1

TUNER

1

1

1

1

1

1

1

4

1

1

112

12

1

IV01

3

3

3

3

BR008

3

BP120

3

1

+UVERT+23V

+16.9V

+UVIDEO+200V

DL041

+13V

+UVFB+59V

+ 6V ( 5V stab )

DP108

DP109

+US

-16.9V-US

Do not disconnect modules when they are energized !Repairs on power supply section are to be carried out only with isolating transformer.

Ne pas retirer les modules lorsqu'ils sont sous tension.N'effectuer les travaux de maintenance sur la partierelie au secteur (Switch mode) qu'au travers d'un transformateur d'isolement.

Module nicht bei eingeschaltetem Gert entfernen !Servcearbeiten am Netzteil nur unter Verwendung einesRegeltrenntrafos durchfhren.

Non scollegare i moduli quando sono alimentati !effetuare riparazioni sulla sezione alimentatore solocon transformatore separatore.

No desconectar los mdulos cuando estn activados !Las reparaciones en la seccin de alimentacin de energiadeben ser ejecutadas solamente con un transformador deseparacon.

!Part of Board connected to mains supply.Partie du chssis relie au secteur.Primrseite des NetzteilsParte del pannello collegato alla rete di alimentazioneParte del chasis conectada a la red

12

BL052

21

FI030VCO

PIP TUNER-AGC

16

1732

II050

1

FI015

PI035

V=

U Sys

IF Alignment

VCOStandard BG

VIDEO-LEVELAlignment

SERVICEMODE

FI030

PI030

PI035

Standard TV - Settings :OMA Position

TV to AV1 : Black test pattern DP 110

highestoutput

Oscillo.

SCARTVideooutput

U G2

METHOD 1Measurement method

FOCUS

V

FOCUS

Test pattern(standard values)

CRT 1910X (100Hz) : R signal : IB01 Pin 15G signal : IB03 Pin 15B signal : IB02 Pin 15

Sharp picture

TUBE NAME DESCRIPTION Usys jumper UsysA59EGD048X322 4/3 25" SF JP914 137V +/- 0.5VA66EGW83X122 4/3 28"MP JP914 137V +/-0.5VA66EHJ43X12 4/3 28" MP JP915 134V +/- 0.5VA68EGD038X300 4/3 29" SF JP914 137V +/-0.5VA68EGD038X322 4/3 29" SF JP914 137V +/-0.5VA80EJA16X122 4/3 33" MP JP914 137V +/- 0.5VA90AFX14X12 4/3 37" MP JP914 137V =/-0.5VW66EGV023X122 16/9 28" SF JP915 134V +/- 0.5VW66EGV023X122 16/9 28" SF JP917 140V +/- 0.5V (PANORAMA)W76EGV023X122 16/9 32"SF JP915 134V+/- 0.5VW76EGV023X122 16/9 32"SF JP917 140V+/- 0.5V

(PANORAMA)W76EGX023X122 16/9 32"SF JP915 134V +/- 0.5V


TV to AV1 : Black test pattern


No test pattern( generated by internal textprocessor).

1 - Adjust VG2 : V= 160V +/- 5 V2 - Adjust Focus3 - Adjust VG2 : V= 160V +/- 3V

V=

Switch set to standard BG Adjust FI30 / PI54 for 2,5VDC +/-0.1V

Adjust PI030 : standard BGAdjust PI035 : standard L

for V = 0,7 Vpp ( Black/white level )

TUNER

NH01 75

IF Signal 38.9 MHz (BG)

30 mVRI078

AFC(uP)

42 IR01

11

G

TV set

Antenna

75

Standard Signal (BG / L)15kHz test pattern

3 mVG

SERVICEMODE

SERVICEMODE

METHOD 2Cutoff counter method

G2 poten-tiometer

Adjust R-Cut off and G-Cut-off to 80H temporary.Select G2 Alignment in Service ModeAdjust the lowest value to:

Tube Type ValueA66EGWA66EHJA59EGDA68EGDA68EGV

W66EGV

A90AFX

60H

50H

50H60H

A80EJA -

50H50H50H

W76EGV60HW76EGX

Select "Restore" in Service Mode and press "OK" to restore the cut-off values.

RF / IF PART FEP 19100 PIP

IF Alignment

VCOStandard BG

TUNER-AGC

FI030

PI050

SpectrumAnalizer

IF outputTuner

11/NH002

V=

Switch set to standard BG Adjust FI30 for 2,5VDC +/-0.1V

Adjust PI050 : Maximum level

Reduce level with PI50 about 10dB.

PIP TUNER

NH002 75


30 mVRI077

AFC23 II050

11

G

TV set

Antenna inputPIP Tuner75

Signal 210.25 MHz

3 mV G

ROM Default All the default values of a page in use are stored in RAM.Lensemble des valeurs par dfaut dune page courante est charg en RAM.Smtliche Standardwerte der aktuellen Seite werden imRAM geladenTutti i valori di default di una pagina in uso vengono memorizzati sulla RAMTodos los valores por defecto de la pgina en curso estn almacenados en RAM.

Restore Copies all values from NVM into RAM.Copie toutes les valeurs des donnes NVM en RAMKopiert alle NVM-Datenwerte in den RAMCopiare tutti i valori da NVM sulla RAMCopia todos los valores de NVM a RAM

ICC19 100 HzFirst issue 09 / 97

To enable a function check (tick) the box.Pour valider une fonction cocher la case correspondante Zum Implementieren einer Funktion das Kontrollkstchen aktivieren (ankreuzen)Per implementare una funzione di verifica, (vistare) la casellaPara poner en fucionamiento una funcin verifique (seale) la casilla

: Implemented function : No implemented function

Display + > NVM value

1

Soft-Ver. V1.00-5 000A8 : 20Config. A1Z-DKC Serial-No. AGD45678

GEOMETRYVIDEOERROR

UP

TUBEQUIT

SETUP

DOWN SELECT


GEOMETRYVIDEOERROR

UP

TUBEQUIT

SETUP

DOWN SELECT

REMOTE CONTROL - TELECOMMANDE - FERNBEDIENUNGTELECOMANDO - MANDO A DISTANCIA

3 DISPLAYING THE VALUE OF THE SETTING - AFFICHAGE DESVALEURS - ANZEIGE DES EINSTELLUNGSWERTS

VISUALIZZAZIONE DEL VALORE DELLA REGOLAZIONE -VISUALIZACION DEL VALOR DE AJUSTE

H-Position + 0E

Display - < NVM value

Hexadecimal valuevaleur hexadcimaleEinstellungswert hexadezimalValore esadecimaleValor hxadecimal

Set value: NVM value

> 2.5s.) of the selection button.

Valeurs SON et IMAGES: valeurs usines.Fonction valide par une longue pression (>2.5s.)sur la touche de slection . Lscht alle Programmpltze und setzt alle Bild-und Toneinstellungen auf Fabrikwerte zurck. Der AUTO-INSTALL-Modus kann durch einenlangen Knopfdruck (>2,5s) initialisiert werden.Clear Prog.Cancella tutti i programmi in memoria e regola iValori analogici SUONO IMMAGINE: ailivelli di fabbrica.Riportare la TV al modo Selezione: pressione prolungata: 2,5 sec.Programa de borrado.Borra todos los programas almacenados en la memoria.Valores analgicos de IMAGEN y SONIDO: valores de fbrica.Regreso a la TV para "salir del modo fbrica".Seleccin: Presin larga igual a 2,5 s.

Efface tous les programmes mmoriss.

Automatic detection of DOLBY surround sound and 16/9 format pictures via Teletext line number 23 is valid on all programmes. Dtection automatique du son surround DOLBYet du format 16/9 via la ligne 23 du Teletxte.Valide pour tous programmes.

WSS

Detection enable Detection disable

WSS (nur bei 16:9 oder Dolby)Auswertung der Zeile 23 zur automatischenFormat-und Dolbyumschaltung.Identificazione "auto-surround" e "format" via televideo alla riga 23.La selezione di WSS Processing vale per tutti i programmi.Deteccin "auto-surround" y "format" a travs de la lnea 23 de Teletext.La seleccin del procesamiento WSS es vlida para todos los programas.

SETUP

Clear Progs.StandardWSS

Pan-Euro ...

Return

UP

OSD Position -20PIN Erase

DOWN CHANGE

EPG / AV Link

Return / Abort : To exit/Abort the menu press "left" arrow key or Volume - key of keyboard.

"Programme 00" : function is active or finished.

All other IR commands have no response.

"Programme 00" : Fonction active ou finie.Return / Abort : Pour sortir du menu appuyersur la touche "gauche" ou "Volume -" du clavier.Les autres commandes IR sont sans rponse;"Programme00":Funktion ist aktiv oder beendet"Return/Abort": Beenden oder Abbruch der Funktion durch Drcken der linken Pfeiltaste oder "Lautstrke-" am Gert.Alle anderen Tasten haben keine Funktion.

Reset EqualiserNot availableNon disponible

"Programme00" : funcin activa o terminada."Return / Abort" : para salir / abortar, pulsar latecla "flechaizquierda" o la tecla "volumen -"del teclado.Todos los dems comandos IR son inoperantes

default value = 0FH

Agir sur H-VCO pour obtenir une image la plus proche de la synchronisation

H-VCO Horizontal - VCO Oscillator.

Press : remote control; Vol. +/- : RP keyb.

H_VCO auf Schwebung abgleichen.Regolare l'H_VCO finch l'immagine non sincronizzata non avr raggiunto la velocitminima.Ajuste H_VCO hasta que la imagen no sincronizada alcance su velocidad ms baja.

Adjust the value of H-VCO until the speed of the unsynchronised picture becomes stable.(i.e minimum roll).

1-Adjust V-amp. for a 107% over scanned picture.

4- Increase one more step 5- Fine adjust V-amp. and V-position

2- Reduce V-blanking for visible lines top and bottom of screen.3-Increase step by step V-blanking until at the cut- off lines at the top and bottom of the screen disappears.

1-V-amp. amplitude verticale suffisante (>7% overscan)

4- Augmenter d'une valeur. 5- Faire un rglage fin de V-amp. et V-position

2- rduire V-blanking:visible en haut et bas. 3-Agir tape par tape jusqu' disparition du blankingen bas d'image et des lignes de cut-off en haut d'cran

V-Blanking

1- Ampiezza verticale: grande a sufficienza (7% di sovrascansioni) 2- Riduzione della soppressione verticale: visibile in alto e in basso3- Aumentare passo/passo: finche'le linee di cut off nella parte alta dello schermo scompaiono.4- Aumentare ancora di un passo5- Regolare con precisione l'ampiezza e la posizione verticali1- Amplitud V: suficientemente grande (7% de sobreexploracin)2- Reducir el borrado V: visible en las partes superior e inferior.3- Aumentar el paso a paso: el borrado en la parte inferior y las lneas de cut-off en la parte superior desaparecen.4- Aumentar de otro paso.5- Ajustar finamente la amplitud V y la posicin V.

1- Voreinstellung der V-amp auf: >7% berschreibung. 2- Reduzieren Sie V-Blanking soweit bis die ersten geschriebenen Zeilen am oberen Bildrand sichtbar werden.3- Erhhen Sie V-Blanking Schritt fr Schritt bis die Cut- Off Mezeilen gerade am oberen Bildrand verschwinden.4- Erhhen Sie V-Blanking um eine Stufe.5- Feineinstellung von V-amp und V-position.

TUBE NAME DESCRIPT. UsysA59EGD048X322 4/3 25" SF 137V +/- 0.5VA66EGW83X122 4/3 28"MP 137V +/-0.5VA66EHJ43X12 4/3 28" MP 134V +/- 0.5VA68EGD038X300/322 4/3 29" SF 137V +/-0.5VA80EJA16X122 4/3 33" MP 137V +/- 0.5VA90AFX15X12 4/3 37" MP 137V =/-0.5VW66EGV023X122 16/9 28" SF 134V +/- 0.5V PANORAMA 140V +/- 0.5VW76EGV023X122 16/9 32"SF 134V+/- 0.5V

PANORAMA 140V +/- 0.5VW76EGX023X122 16/9 32"SF 134V +/- 0.5V

The last five error codes are stored and displayed asthey occured in real time, the most recent error codeis displayed on the top line. A repeated top line errorcode has its real time count updated. There are 27 different error codes, which are signalled by the TV's Standby LED, ranging in value from 11 to 49 hex.The error code is displayed as two separate digitsseparated by a suitable pause, this is repeated untilthe either the TV fixes the fault or the TV is repaired. For example Error-code : 23 will be displayed thus :2 flashes and a short pause3 flashes and a long pause.........

List of Errors Codes : see table

Mmorise les cinq derniers codes erreurs et affiche en haut d'cran les plus rcents.27 codes erreurs diffrents sont signals par deux digits selon une squence spcifique Exemple :Code erreur : 23 affich2 flashes, courte pause3 flashes : longue pause........

Voir cicontre la liste des codes erreurs

Zeigt die letzen 5 Fehlercodes mit der Laufzeit an. Der zuletzt aufgetretene Fehler steht an erster Stelle. Sollte ein Fehler wiederholt auftreten wird nur die Laufzeit aktualisiert.Die Fehlercodes knnen im Men Error Code angezeigt werden oder ber die Kontroll LED angezeigt werden;

Beispiel fr die Anzeige ber die Kontroll LED:

Fehlercode 23 :Zweimaliges Blinken der LED, kurze Pause.Dreimaliges Blinken der LED, lange Pause.Auflistung der Fehlercodes : siehe Liste

Memorizza gli ultimi cinque codici d'errore (differenti tra loro) dopo che ognuno di essi si verr visualizzato (attraverso il contatore della durata di esecuzione). L'errore pi recente viene visualizzato in cima. La ripetizione del codice di errore in cima alla lista non far altro che aggiornare la durata di esecuzione. Dal LED del TV vengono segnalati 27 codici d'errore differenti, numerati da 11 a 44. Il codice d'errore indicato da due cifre separate da un opportuno intervallo di tempo e verr ripetuto fino a quando il televisore non sar stato riparato o non si sar corretto da solo.Ad es:Il codice d'errore 23 visualizzer:2 segnali luminosi con pausa breve3 segnali luminosi con pausa lunga Per la lista dei Codici d'Errore, si veda la tabella

Guarda los ltimos cinco cdigos de error cuando cada uno ocurre (gracias al contador de tiempo de ejecucin). El error ms reciente se visualiza en la parte superior. Una repeticin del cdigo de error en la parte superior de la lista solamente actualiza el tiempo de ejecucin. El indicador TV LED indica 27 cdigos de error diferentes: de 11 a 44. El cdigo de error se seala en forma de dos dgitos separados con una pausa apropiada entre los dos y se repetir hasta que repare el TV o l se repara a s mismo. Por ejemplo, Se va visualizar el cdigo de error 23: 2 parpadeos, una pausa corta; 3 parpadeos, una pausa larga. Para la Lista de cdigos de error, consulte la tabla.

ERROR CODE

A59EGD048X322 A59EGD 4/3 25" SF(1)A66EGW 83X122 A66EGW 4/3 28" MP(1)A66EHJ43X12 A66EHJ 4/3 28" MP(2)A68EGD038X322 A68EGD 4/3 29" SF(1)A80EJA16X122 A80EJA 4/3 33" MP(1)A90AFX15X12 A90AFX 4/3 37" MP(4)W66EGV023X122 W66EGV 16/9 28" SF(1)W76EGV023X122 W76EGV 16/9 32"SF(1)W76EGX023X122 W76EGX 16/9 32"SF(3)

TUBE NAME LIST DESCRIPTION

Picture Rot *

Press : remote control; Vol. +/- : TV keyb.

Closes the sub-menu and returns to the"Main Service Menu"

Enables the "Earth Field Correction" function(EFC ) on ICC19-MM by adding a special bargraph in the preferences 2 menu.It is necessary to validate this function if theSFBEFC correction circuit is fitted.

Valide la fonction "correction de champ magntique terrestre" ( EFC)sur les chassisICC19-MM par addition d'un bargraphe spcifique dans le menu 2 des prfrences.Cette fonction doit tre valide lorsque lecircuit de correction "SFBEFC" est mont.

Freigabe der Erdfeldkorrektur (EFC) bei ICC19-MM.Gerten wenn ein SFBEFC-Modul eingebautist. Fgt im Men "Prferenzwerte 2" einenAnzeigebalken hinzu.

Attiva la funzione "Correzione del campo magnetico terrestre" (EFC) sul telaio ICC19- MM, aggiungendo una speciale barra grafica nei menu di preferenza 2.Se il circuito di correzione montato, necessario convalidare questa funzione. Valida la funcin "correccin del campo magntico terrestre" (EFc) en los chasis ICC19 MM aadiendo una barra grfica en el men 2 de preferencias. Es necesario validar sta funcin si el circuito de correccin SFBEFC est montado.

Retourne au menu principal.Schliet das Untermen, und das Feldservicemodus-Men erscheint.Chiude il sottomenu e fa apparire il menu principale Field Service Mode.Cierra el submen. El men Field Service Mode aparece.

SETUP

Rotation bargraph available in picture 2menu, EFC function active Rotation bargraph suppressed from picture 2 menu, EFC function disactivated

EPG / AV Link

Available Not available

Enables or disables the option to decode and display EPG program data.Validation ou inhibition du dcodage/affichagedes donnes du programme EPG.Zulassen oder Nichtzulassen von EPG.Abilita o disabilita l'opzione di decodifica e visualizzazione dati programmi EPG.Valida o inhibe la opcin de descodificacin yvisualizacin de datos del programa EPG.

PIP*

UP

Return

DOWN CHANGE

PIP H-PosPIP V-Pos

PIP Contrast

DefaultStoreRestore

PIP

+ = 50%

12

+

CRT

+ =50%+

+ =50%+

A (*

) A = BB

(*

) Center PIP image in the frame Centrer l'image PIP PIP -bild im fenster testbilds Centrare l'immagine PIP sullo schermo Centre la imagen PIP en el marco

(*

)

After setting Store (+)

* only PIP models

Tube Type [Nits]

A80EJA

A90AFXW66EGVW76EGVW76EGX

480

350

380380

-

Programma 00: la funzione attiva o finita.Return/Abort: per uscire dal menu, premere il tasto "sinistra" del telecomando o il tasto Volume- della tastiera.Tutti gli altri comandi IR sono senza risposta.

ICC19 100 HzFirst issue 09 / 97 Updated 11 / 98

GEOMETRY MODE ALIGNMENT - 100Hz VERSION 4/3 picture tube

Signal : 4/3 test pattern

4 / 3 standard mode

zoom 0

100Hz Version : overscan V=107% , H=107%

zoom 1

16 / 9 standard mode

zoom 0

100 Hz Version : overscan V=120% , H=120%

16 / 9standard mode

zoom 0

Adjust the vertical height until V = 80%

zoom 1

Adjust the vertical height : V =90%

16/9 picture tube Signal : 4/3 test pattern

100Hz Version : overscan V=107%, H =107%

4-Adjust EW Amplitude ,EW Shape and Trapezium

1- Adjust Vertical position and Vertical amplitude2- Adjust Vertical Blanking and linearity

3- Adjust Horizontal position and Horizontal ampltude




ERROR CODES

GB F D

I E

11 1st Audio_MSP doesn't answer 12 2nd Audio-MSP doesn't answer 13 Audio-DSP doesn't answer 14 Video IC STV2161/2 doesn't answer 15 Chroma IC 2151/9143 doesn't answer 16 Upconverter DMU0 doesn't answer 17 Audio ( or Dolby) module not detected18 SCART IC TEA6415C doesn't answer 19 Tuner CTT5000 doesn't answer 21 I2C Bus1 data line held low22 I2C Bus2 data line held low23 I2C Bus1 clock line held low24 I2C Bus2 clock line held low25 Switched 5V not available26 Tube doesn't get warm in time27 Deflection detects >3 times protection (problem detected on "breathing" line)29 DRAM memory of Megatext defect31 RAM is full32 Software-timer isn't available33 The PSI chip (STV2165) doesn't answer 34 The NVM (X24C32) chip doesnt answer 35 13V not available36 Wrong addr. NVRAM passed to the bus-handler37 Unexpected level on NMI (Interrupt) line found (possible cause : tube flashover)38 M3LBus for Megatext is blocked39 Megatext (SDA5273) doesn't answer41 Bus1 Data Line not recoverable42 bus2 Data Line not recoverable43 MCU (Motion Mastering Up-Converter) doesnt answer45 Defect "Video Module" is detected51 PIP Module doesn't answer. 52 The Teletext module is not conform .

11 Processeur Audio MSP ne rpond plus12 Deuxime MSP ne rpond plus (Dolby)13 Audio-DSP ne rpond plus (produit Dolby)14 Video-IC STV2161 ou 2162 ne rpond plus15 Chroma-IC STV2151 ou TDA9143 ne rpond plus16 Convertisseur de frequence dimage digital DMU0 (Intelligent Mastering) ne rpond plus17 Module son (ou Dolby) nest pas dtect18 Commutateur SCART TEA6415C ne rpond plus19 Tuner CTT5000 ne rpond plus21 I2C-bus 1 data bloqu au niveau bas22 I2C-bus 1 clock bloqu au niveau bas23 I2C-bus 2 data bloqu au niveau bas24 I2C-bus 2 clock bloqu au niveau bas25 Le 5V commut nest pas disponible26 Tube ne chauffe pas a temps27 Plus que 3-fois la dflection a dtect une protection (cest-a-dire quil y a un problme dtect sur la ligne breathing)29 Mmoire (DRAM) du Megatext est en panne31 Plus de place en RAM33 STV 2165 (PSI 100Hz) ne rpond plus34 NVM (mmoire) X24C32 ne rpond plus35 +13V nest pas disponible36 Adresse NVRAM inconnue37 Problme dtect sur la ligne Interrupt pendant le dmarrage ou le fonctionnement duTV. Possibilit: arking?38 Bus M3L pour Megatext est bloqu39 Megatext (SDA5273) ne rpond plus41 I2C-bus 1 data reste blocqu42 I2C-bus 2 data reste blocqu43 MCU (convertisseur de frequence dimage digital: Motion Mastering) ne rpond plus45 "Vido Module" erron dtect51 Le module PIP ne rpond plus. 52 Le Module Text (DVT) n'est pas le bon.

11 Audio MSP Prozessor antwortet nicht.12 Zweiter Audio MSP Prozessor antwortet nicht.(Dolby)13 Audio DSP Prozessor antwortet nicht. (Dolby)14 IC STV2161/62 antwortet nicht15 IC STV2151 / TDA9143 antwortet nicht16 DMU0 Upconverter (Videomodul) antwortet nicht17 Audio- oder Dolby-Modul nicht erkannt18 TEA6415C antwortet nicht (SCART-Schalter)19 Tuner CTT5000 antwortet nicht21 I2C Bus1 data line ist auf low22 I2C Bus2 data line ist auf low23 I2C Bus1 clock line ist auf low24 I2C Bus2 clock line ist auf low25 Geschaltete 5V nicht vorhanden26 Rhre wird nicht rechtzeitig warm27 Ablenkung meldet 3 mal Fehler. (Problem auf Breathing Leitung)29 DRAM des Megatext defekt31 RAM antwortet nicht33 STV 2165 (PSI 100Hz) antwortet nicht34 NVM Chip antwortet nicht (X24C32)35 +13V nicht vorhanden37 Unerwarteter Zustand an NMI (Interrupt) line gefunden. (Mgliche Ursache = Rhren- berschlag)38 M3L Bus des Megatext blockiert39 Megatext (SDA 5273) antwortet nicht41 Bus1 (data line) nicht mglich zu reaktivieren42 Bus2 (data line) nicht mglich zu reaktivieren43 MCU (Motion Mastering Up-Converter) antwortet nicht45 falsches Videomodul (falscher MCU)51 PIP antwortet nicht 52 Falsches Videotextmodul.

11 Il primo IC Audio MSP non risponde 12 Il secondo IC Audio MSP non risponde13 L'integrato Audio DSP non risponde 14 L' IC 2161/2 non risponde 15 L'IC 2151/9143 non risponde 16 Il convertitore non risponde 17 Il Modulo Audio non viene identificato18 Il TEA6415C non risponde 19 Il sintonizzatore non risponde 21 Linea data I2C bus 1 forzata bassa22 Linea I2C bus 2 forzata bassa23 Linea clock I2C bus 1 forzata bassa24 Linea clock I2C bus 2 forzata bassa25 La tensione 5V commutati non disponibile26 Il tubo non raggiunge la corretta temperatura nel tempo stabilito27 Per 3 volte, la deflessione ha rilevato una protezione (problema riscontrato dalle linee "breathing")29 Difetto alla DRAM di Megatext31 La RAM satura33 Il chip PSI non risponde 34 Il chip NVM non risponde 35 13V non disponibile37 Livello imprevisto sulla linea NMI38 Bus M3L per Megatext bloccato39 Megatext non risponde 41 Bus 1 (linea dati) non ripristinabile42 Bus 2 (linea dati) non ripristinabile43 MCU non risponde 45 rivelato Modulo Video difettoso51 Il Modulo PIP non viene identificato52 Il modulo Televideo non conforme

11 Procesador de audio MSP no responde12 Segundo MSP no responde (Dolby)13 Audio DSP no responde14 Cir. integrado de video STV2161 2162 no responde15 Cir. integrado croma ST2151 TDA9143 no responde16 Convertidor de frecuencia de imagen digital DMU0 (Mastering Inteligente) no responde17 Mdulo de sonido (o Dolby) no se detecta18 Conmutador Scart (TEA6415C) no responde19 Tuner CTT5000 no responde21 Data 1 del bus I2C permanece en bajo22 Clock 1 del bus I2C permanece en bajo23 Data 2 del bus I2C permanece en bajo24 Clock 2 del bus I2C permanece en bajo25 No se dispone de los 5v conmutados26 El tubo tarda en calentarse27 La proteccin de la deflexin acta mas de 3 veces (el problema se detecta en la lnea de breathing)29 La memoria DRAM del Megatext est defectuosa31 RAM est llena33 El chip STV2161 (PSI 100Hz) no responde34 La memoria no voltil X24C32 no responde35 No estn disponibles los + 13 v.37 Problema detectado en la lnea Interrupt durante el arranque o el funcionamiento del TV.Posibilidad de chispazos en muy alta?38 El bus M3L para el Megatext est bloqueado39 Megatext (SDA5273) no responde41 Data 1 del bus I2C permanece boqueado42 Data 2 del bus I2C permanece bloqueado43 MCU (convertidor de frecuencia de imagen digital: Motion Mastering) no responde45 Fallo detectado en el mdulo de Video51 El mdulo PIP no responde

4 /3PANORAMA mode

100Hz Version : Mode PANORAMAoverscan V=114%, H =107%

1- Adjust Vertical amplitude and Horizontal amplitude

2- Adjust Horizontal position EW Amplitude



V=

U Sys

IF Alignment

VCOStandard BG


SERVICEMODE

FI030

PI030

PI035



highestoutput

Oscillo.

SCARTVideooutput

U G2

METHOD 1Measurment method

FOCUS

V

FOCUS



Sharp picture

TUBE NAME DESCRIPTION Usys jumper Usys A66EGW 48X322 4/3 28" MP JP915 134V +/- 0.5V A59EGD048X322 4/3 25" SF JP914 137V +/- 0.5V A68EGD038X322 4/3 29" SF JP914 137V +/-0.5V A68EES038X322 4/3 29" SF JP914 137V +/- 0.5V W66EGV023X122 16/9 28" SF JP915 134V +/- 0.5V W76EGV023X122 16/9 32"SF JP915 134V+/- 0.5V W76EGV023X122 16/9 28"SF JP915 134V +/- 0.5V W76EGX023X122 16/9 32"SF JP915 134V +/- 0.5V






V=

Switch set to standard BG

Adjust FI30 / PI54 for 2,5VDC +/-0.1V



TUNER

NH01 75


30 mVRI078

AFC(uP)

42 IR01

11

G

TV set

Antenna

75


3 mVG

SERVICEMODE

SERVICEMODE

METHOD 2Cutoff counter method

G2 poten-tiometer


Tube Type ValueA66EGWA59EGDA68EGDA68EESW66EGV

A90AFFRP 4/3RP 16/9

60H

50H

50H60H

-

-

-

50H50H

W76EGVSelect "Restore" in Service Mode and press "OK" to restore the cut-off values.

FI001

Trap

Trap

40.4 MHz

31.9 MHz

FI002

FI010

FI020FI040Trap 5.6/5.5Mhz

QI070

FI030VCO

PI030

Video Level (BG)PI050

Tuner AGC

16

1732

II050

1

FI015

PI035

LOCATION OF CONTROLS - EMPLACEMENT DES REGLAGES -SERVICE LAGEPLAN - POSIZIONE REGULATORI DI SERVIZIO -



BV010

DegaussASIA

RP onlyBus2

Free

Free

RP onlySSC

RP(ABL)B

R

0

1

2

BR009

BR011

BR010

FI001

FI002

LI051FI030

PI030PI050

IX001PI035

BX002 BX001

D

L

0

3

0

BV005 BV

0

2

1

BV006

DP140BA006

3

1

T

L

0

3

0

CP020

LP019

TP060

ICC 19XXXMAIN BOARD

I

A

0

0

1

1

11

B

A

0

0

1

BA005

BL035

BL050

DP110

DP130

DL043

DL046

+USYST

B

F

0

0

1

I

P

1

4

0

56

28

B

V

0

1

1

2920

2020

TL028

IF001BX500

B

P

1

1

0

B

P

0

2

0

BA0033

1

1

B

V

0

0

1

9

LP020

IP050

169

8

IP060

BP025

BP035

T

P

1

4

6

B

R

0

0

5

8

6

B

R

0

0

4

BR001

B

R

0

0

6

IR002

3217

16

I

R

0

0

3

4 5

8

BR002

IR00127

26

10

60

BR007BR003

16

1732

II050

I

A

0

0

2

B

A

0

0

2

BA004

IX900

20 11

10

7

1

1

2

2

TOPVIEW

3

5

7 141

1

1

112

1

1

1

12 1

1

1

1

11

15

1

1

TUNER

1

1

1

1

1

1

1

4

1

1

112

12

1

IV01

3

3

3

3

BR008

3

BP120

3

1

+UVERT+23V

+16.9V

+UVIDEO+200V

DL041

+13V

+UVFB+59V

+ 6V ( 5V stab )

DP108

DP109

+US

-16.9V-US

1

9

CRT BSXX

B

RV G

CRT GROUND

CRT CHASSIS

3

1

CB01

4

56

78

9

10

1112

5

1

FOCUS

VG2

SCREEN

3

1

SFB 4002Do not disconnect modules when they are energized !Repairs on power supply section are to be carried out only with isolating transformer.



Non scollegarei moduli quando sono alimentati !intraprendere riparazioni sulla sezione alimentatore solocon transformatore isolante.


!Part of Board connected to mains supply.Partie du chssis relie au secteur.Primrseitedes NetzteilsParte del panello collegato alla rete di alimentazioneParte del chasis conectada a la red

12

BL052

21


Restore Copies all values from NVM into RAM.Copie toutes les valeurs des donnes NVM en RAMKopiert alle NVM-Datenwerte in den RAMCopiare tutti i valori da NVM sulla RAMCopia todos los valores de NVM a RAM





1


GEOMETRYVIDEOERROR

UP

TUBEQUIT

SETUP

DOWN SELECT


GEOMETRYVIDEOERROR

UP

TUBEQUIT

SETUP

DOWN SELECT




H-Position + 0E




> 7% overscan


2- Reduce V-blanking: visible on top & bottom3-Increase step/step:blank. at the bottom and cut- off lines at the top disappear

1-V-amp. ampl.vertic. suffisante (>7% overscan)



V-Blanking

1- Ampiezza verticale: grande a sufficienza (7% di sovrascanzioni) 2- Riduzione della soppressione verticale: visibile in alto e in basso3- Aumentare passo/passo: vuoto in basso per veder scomparire le linee di interdizione in alto4- Aumentare ancora di un passo5- Regolare con precisione l'ampiezza e la posizione verticali1- Amplitud V: suficientemente grande (7% de sobreexploracin)2- Reducir el parpadeo V: visible en las partes superior e inferior.3- Aumentar el paso a paso: el vaco en la parte inferior y las lneas de corte en la parte superior desaparecen.4- Aumentar de otro paso.5- Ajustar finamente la amplitud V y la posicin V.

Closes the submenu and the main Field Service Mode menu appears. Retourne au menu principal.

Return


Chiude il sottomenu e fa apparire il menu principale Field Service Mode. Cierra el submen. El men Field Service Mode aparece.

Test Bar pattern used : 4/3 with geometric circle. Adjust separate for 4/3 and 16/9 format. See annexed


Verlassen des Untermens

Den Bildrhrentyp auswhlen. Die Geometrie-und Videodefault Werte werden sofort in das NVM geladen. Bildrohrauflistung : siehe unten.

Detection "auto-surround" and "format" via Teletext line 23.

Selection of WSS Processing is valid for all programs.Slection du process WSS valid pour tous programmes

WSS

detect.enable- aktiv disable-inaktiv

WSS (nur bei 16:9 oder Dolby) Auswertung der Zeile 23 zur automatishen Format-umschaltung und Dolby-umschaltungRivelazione "auto-surround" e "format" via televideo alla riga 23.La selezione di WSS Processing vale per tutti programmi. La selezione di WSS Processing vale per tutti programmi. Deteccin "auto-surround" y "format" a travs de la lnea 23 de Teletext.La seleccin del procesamiento WSS es vlida para todos los programas.La seleccin del procesamiento WSS es vlida para todos los programas.

Clears all programms stored in the memory.Analogues values SOUND PICTURE : factory values.Return the TV to "out of factory mode.

Efface tous les programmes mmoriss.valeurs SON et IMAGES: valeurs usines.Pour sortir des valeurs usine :

Selection : Long press:2,5s

Selection : Long press:2,5s

Clear Prog.

active-aktiv No active-inaktiv

Setzt das Gert in die Werksgrundeinstellungen. Es erscheint nach dem erneuten. Einschalten das Installationsmen.Clear Prog.Cancella tutti i programmi in memoria.Valori analogici SUONO IMMAGINE:valori di fabbrica. Riportare la TV al modo Selezione: pressione prolungata: 2,5 sec. Programa de borrado. Borra todos los programas almacenados en la memoria.Valores anlogos de SOUND PICTURE: valores de fbrica.Regreso a la TV para "salir del modo fbrica".Seleccin: Presin larga igual a 2,5 s.

Erases all PINs.

Automatically stored

Selection : Long press:

PIN active-Pin aktiv PIN Erase

No PIN active-Kein PIN

Press /OK: remote control;Vol. +/- :TV keyb.Lschen des PIN Code durch lngeres (drcken der Taste >oder7% berschreibung.)2- V-Blank soweit verndern, da am oberen und unterern Bildrand gerade eineAustastung sichtbar wird.3-Den Wert von-Blank um 2 steps erhhen(2 x die + Taste drcken).

default value = 0FH

Agir sur H-VCO pour obtenir une image la plus proche de la synchronisation

H-VCO Horizontal - VCO oscillator.

Den H-VCO auf Schwebung einstellen.Regolare l'H_VCO finch l'immagine non sincr-onizzata non avr raggiunto la velocit minima.Ajuste H_VCO hasta que la imagen no sincronizada alcance su velocidad ms baja.

Adjust H_VCO until the speed of the unsynchronised picture gets the slowest.


RGB cutoff counters

G2 Alignment

Adjust R-Cut off and G-Cut off to80H temporary. R=6B G=60 B=71

Display a special menu:

Return

Adjust the lowest value with SCREEN potentiometer to: see tableEs erscheint folgendes Menu. Die R-und G-Cut offWerte fr diese Einstellung temporr auf 80H einstellen.den kleinsten angezeigten Wert mit dem Schrmgitterensteller auf entsprechenden.wert in der Tabelle abgleichen.

* * After PEAK white adjustment control cut off setting. Repeat the adjustments if necessary. nach der Einstellung von Peak white die Cut off Einstellungen wiederholen

Note :* adjust separate for PAL/NTSC/SECAM and RGB/AV getrennte Einstellung fr PAL/SEACAM und RGB/AV

LED Error CodesCODE Store the last five different error codes when each occured (via runtime counter) .The morerecent error is displayed on top.A repeat of theerror code on the top of the list just updates the runtime. 27 different error codes are signalled from the TV LED :11 to 44.The error code is signalled as two separate digits with a suitable pause in-between and will repeat until the TV is fixed or fixes itself.

e.g. Error-code : 23 will be displayed :2 flashes, short pause3 flashes, long pause .........List of Errors Codes : see tableMmorise les cinq derniers codes erreurs et affiche en haut d'cran les plus rcents.27 codes erreurs diffrents sont signals par 2 digits selon une squence spcifique Exemple :Code erreur : 23 affich2 flashes, courte pause3 flashes : longue pause........

Voir ci-contre la liste des codes erreurs

Zeigt die letzen 5 Fehlercodes mit der Laufzeit an. Der zuletzt aufgetretene Fehler steht an erster Stelle. Sollte ein Fehler wiederholt auftreten wird nur die Laufzeit aktualisiert. Die Fehlercodes knnen im Men Error Code angezeigt werden oder ber die Kontroll LED angezeigt werden;

Beispiel fr die Anzeige ber die Kontroll LED :

Fehlercode 23 Zweimaliges Blinken der LED, kurze Pause Dreimaliges Blinken der LED, lange Pause. Auflistung der Fehlercodes : siehe Liste Memorizzare gli ultimi cinque codici d'errore (differenti tra loro) dopoche ognuno di essi si sar presentato (attraverso il contatore della durata di esecuzione). L'errore pi recente viene visualizzato in cima. La ripetizione del codice di errore in cima alla lista non far altro che aggiornare la durata di esecuzione.Dal LED della TV vengono segnalati 27 codici d'errore differenti, numerati da 11a 44. Il codice d'errore indicato da due cifre separate da un opportuno intervallo di tempo e verr ripetuto fino a quando il televisore non sar stato riparato o non si sar corretto da solo. Ad es: Il codice d'errore 23 visualizzer: 2 segnali luminosi con pausa breve 3 segnali luminosi con pausa lunga Per la lista dei Codici d'Errore, si veda la tabella

Almacene los ltimos cinco cdigos de error cuando cada uno ocurre (gracias al contador de tiempo de ejecucin). El error ms reciente se visualiza en la parte superior. Una repeticin del cdigo de error en la parte superior de la lista solamente actualiza el tiempo de ejecucinEl indicador TV LED indica 27 cdigos de error diferentes: de 11 a 44. El cdigo de error se seala en forma de dos dgitos separados con una pausa apropiada entre los dos y se repetir hasta que repare el TV o l se repara a s mismo Por ejemplo,Se va visualizar el cdigo de error 23: 2 parpadeos, una pausa corta; 3 parpadeos, una pausa larga. Para la Lista de cdigos de error, consulte la tabla.

Erase Error Codes

Press /OK: remote control;Vol. +/- :TV keyb.

Durch lngeres Drcken der >oder< Tastewerden die Error Codes gelscht.

Clears all error codes storedin the NVM.Long press action (2.5s) :

Einstellung nur ber die Bordbedienung mglich(Lautstrke +/-)

GEOMETRY MODE ALIGNMENT - 100Hz VERSION 4/3 picture tube


4 / 3 standard mode

zoom 0

100Hz Version : overscan V=107% , H=107%

zoom 1

16 / 9 standard mode

zoom 0

100 Hz Version : overscan V=120% , H=120%

16 / 9standard mode

zoom 0

Adjust the vertical height until V = 80%

zoom 1

Adjust the vertical height : V =90%

16/9 picture tube


100Hz Version : overscan V=107%, H =107%







11 Audio MSP Prozessor antwortet nicht.12 Zweiter Audio MSP Prozessor antwortet nicht.(Dolby)13 Audio DSP Prozessor antwortet nicht. (Dolby)14 IC STV2161/62 antwortet nicht15 IC STV2151 / TDA9143 antwortet nicht16 DMU0 Upconverter (Videomodul) antwortet nicht17 Audio- oder Dolby-modul nicht erkannt18 TEA6415C antwortet nicht (SCART Schalter)19 Tuner CTT5000 antwortet nicht21 I2C Bus1 data line ist auf low22 I2C Bus2 data line ist auf low23 I2C Bus1 clock line ist auf low24 I2C Bus2 clock line ist auf low25 Geschaltete 5V nicht vorhanden26 Rhre wird nicht rechtzeitig warm27 Ablenkung meldet 3 mal Fehler. (Problem auf Breathing Leitung)29 DRAM des Megatext defekt33 STV 2165 (PSI 100Hz) antwortet nicht34 NVM Chip antwortet nicht (X24C32)35 +13V nicht vorhanden37 Unerwarteten Zustand an NMI (Interrupt) line gefunden. (Mgliche Urasache = Rhren berschlag)38 M3L Bus des Megatext blockiert39 Megatext (SDA 5273) antwortet nicht41 Bus1 (data line) nicht mglich zu reaktivieren42 Bus2 (data line) nicht mglich zu reaktivieren43 MCU (Motion Mastering Up-Converter) antwortet nicht44 Konvergenz IC antwortet nicht (Rear-Projektor)

11 Primo Audio MSP non risponde pi12 Secondo Audio MSP non risponde pi13 Audio DSP non risponde pi14 2161/2 non risponde pi15 2151/9143 non risponde pi16 Il convertitore non risponde pi17 Modulo Audio non trovato18 TEA6415C non risponde pi19 Il sintonizzatore non risponde pi21 Linea I2C bus dati 1 mantenuta bassa22 Linea I2C bus dati 2 mantenuta bassa23 Linea I2C bus temporizzatore 1 mantenuta bassa24 Linea I2C bus temporizzatore 2 mantenuta bassa25 Commutazione 5V non disponible26 Il tubo non si riscalda in tempo27 La deflezion ha rilevato pi29 Difetto alla DRAM di Megatext33 Il chip PSI non risponde pi34 Il chip NVM non risponde pi35 13V non disponible37 Livello imprevisto sulla linea NMI38 Bus M3L per Megatext bloccato39 Megatext non risponde pi41 Bus 1 (linea dati) non ripristinabile42 Bus 2 (linea dati) non ripristinabile43 MCU non risponde 44 Convergenza IC non risponde

ERROR CODES

GB F

11 Procesador de audio MSP no responde12 Segundo MSP no responde (Dolby)13 Audio DSP no responde14 Cir. integrado de video STV2161 2162 no responde15 Cir. integrado croma ST2151 TDA9143 no responde16 Convertidor de frecuencia de imagen digital DMU0 (Mastering Inteligente) no responde17 Mdulo de sonido (o Dolby) no se detecta18 Conmutador Scart (TEA6415C) no responde19 Tuner CTT5000 no responde21 Data 1 del bus I2C permanece en bajo22 Clock 1 del bus I2C permanece en bajo23 Data 2 del bus I2C permanece en bajo24 Clock 2 del bus I2C permanece en bajo25 No se dispone de los 5v conmutados26 El tubo tarda en calentarse27 La proteccin de la deflexin acta mas de 3 veces (el problema se detecta en la lnea de breathing)

29 La memoria DRAM del Megatext est defectuosa33 El chip STV2161 (PSI 100Hz) no responde34 La memoria no voltil X24C32 no responde35 No estn disponibles los + 13 v.37 Problema detectado en la lnea Interrupt durante el arranque o el funcionamiento del TV.Posibilidad de chispazos en muy alta?38 El bus M3L para el Megatext est bloqueado39 Megatext (SDA5273) no responde41 Data 1 del bus I2C permanece boqueado42 Data 2 del bus I2C permanece bloqueado43 MCU (convertidor de frecuencia de imagen digital: Motion Mastering) no responde44 Cir. integrado de covergencia no responde (retroproyectores)

D

11 1st Audio_MSP doesn't answer 12 2nd Audio-MSP doesn't answer 13 Audio-DSP doesn't answer 14 Video IC STV2161/2 doesn't answer 15 Chroma IC 2151/9143 doesn't answer 16 Upconverter DMU0 doesn't answer 17 Audio ( or Dolby) module not detected18 SCART IC TEA6415C doesn't answer 19 Tuner CTT5000 doesn't answer 21 I2C Bus1 data line held low22 I2C Bus2 data line held low23 I2C Bus1 clock line held low24 I2C Bus2 clock line held low25 Switched 5V not available26 Tube doesn't gets warm in time27 Deflection detects >3 times protection (problem detected on "breathing" line)29 DRAM memory of Megatext defect33 The PSI chip (STV2165) doesn't answer 34 The NVM (X24C32) chip doesnt answer 35 13V not available37 Unexpected level on NMI (Interrupt) line found (possible cause : tube flashover)38 M3LBus for Megatext is blocked39 Megatext (SDA5273) doesn't answer41 bus1 (data line) not recoverable42 bus2 (data line) not recoverable43 MCU (Motion Mastering Up-Converter) doesnt answer44 Convergence IC (Rear Projector ) doesnt answer

11 Processeur Audio MSP ne rpond plus12 Deuxime MSP ne rpond plus (Dolby)13 Audio-DSP ne rpond plus (produit Dolby)14 Video-IC STV2161 ou 2162 ne rpond plus15 Chroma-IC STV2151 ou TDA9143 ne rpond plus16 Convertisseur de frequence dimage digital DMU0 (Intelligent Mastering) ne rpond plus17 Module son (ou Dolby) nest pas dtect18 Commutateur SCART TEA6415C ne rpond plus19 Tuner CTT5000 ne rpond plus21 I2C-bus 1 data bloqu au niveau bas22 I2C-bus 1 clock bloqu au niveau bas23 I2C-bus 2 data bloqu au niveau bas24 I2C-bus 2 clock bloqu au niveau bas25 Le 5V commut nest pas disponible26 Tube ne chauffe pas a temps27 Plus que 3-fois la dflection a dtect une protection (cest-a-dire quil y a un problme dtect sur la ligne breathing)29 Mmoire (DRAM) du Megatext est en panne33 STV 2165 (PSI 100Hz) ne rpond plus34 NVM (mmoire) X24C32 ne rpond plus35 +13V nest pas disponible37 Problme dtect sur la ligne Interrupt pendant le dmarrage ou le fonctionnement duTV. Possibilit: arking?38 Bus M3L pour Megatext est bloqu39 Megatext (SDA5273) ne rpond plus41 I2C-bus 1 data reste blocqu42 I2C-bus 2 data reste blocqu43 MCU (convertisseur de frequence dimage digital: Motion Mastering) ne rpond plus44 CI Convergence ne rpond plus (rtroprojecteur)

I

E



V=

U Sys

IF Alignment

VCOStandard BG


SERVICEMODE

FI030

PI030

PI035

SERVICEMODE

SERVICEMODE



highestoutput

Oscillo.

SCARTVideooutput

V G2

METHOD 1Measurment method

METHOD 2Cut-off counter method

FOCUS

G2 poten-tiometer

V

FOCUS



Sharp picture

TUBE NAME DESCRIPTION Usys jumper Usys A66ECY 13X 15 4/3 28" MP JP914 132V +/- 0.5V A59EGD048X300 4/3 25" SF JP915 131V +/- 0.5V A68EGD038X300 4/3 29" SF JP915 131V +/- 0.5V W66EGV023X115 16/9 28"SF JP917 137V +/- 0.5V W76EGX023X115 16/9 32"SF JP917 137V +/- 0.5V







V=

Switch set to standard BG

Adjust FI30 / PI54 for 2,5VDC +/-0.1V



TUNER

NH01 75


30 mVRI078

AFC(uP)

42 IR01

11

G

TV set

Antenna

75


3 mVG

Tube Type ValueA66ECYA79ECUA89AEJA59EGDA68EGD

W66EGVW76EGX

50H

50H

50H60H

60H

-

-

-

W56EGVSelect "Restore" in Service Mode and press "OK" to restore the cut-off values.

FI001

Trap

Trap

40.4 MHz

31.9 MHz

FI002

FI010

FI020FI040Trap 5.6/5.5Mhz

QI070

FI030VCO

PI030

Video Level (BG)

Video Level (L)

PI050Tuner AGC

16

1732

II050

1

FI015

PI035

LOCATION OF CONTROLS - EMPLACEMENT DES REGLAGES -SERVICE LAGEPLAN - POSIZIONE REGULATORI DI SERVIZIO -



BV010

DegaussASIA

RP onlyBus2

Free

Free

RP onlySSC

RP(ABL)

B

R

0

1

2

BR009

BR011

BR010

FI001

FI002

LI051FI030

PI030PI050

IX001PI035

BX002 BX001

D

L

0

3

0

BV005 BV

0

2

1

BV006

DP140BA006

3

1

T

L

0

3

0

CP020

LP019

TP060

ICC 19XXXMAIN BOARD

I

A

0

0

1

1

11

B

A

0

0

1

BA005

BL035

BL052

BL050

DP110

DP130

DL043

DL046

+USYST

B

F

0

0

1

I

P

1

4

0

56

28

B

V

0

1

1

2920

2020

TL028

IF001BX500

B

P

1

1

0

B

P

0

2

0

BA0033

1

1

B

V

0

0

1

9

LP020

IP050

169

8

IP060

BP025

BP035

T

P

1

4

6

B

R

0

0

5

8

6

B

R

0

0

4

BR001

B

R

0

0

6

IR002

3217

16I

R

0

0

3

4 5

8

BR002

IR00127

26

10

60

BR007BR003

16

1732

II050

I

A

0

0

2

B

A

0

0

2

BA004

IX900

20 11

10

712

TOPVIEW

3

3

5

7 141

1

1

112

1

1

1

12 1

1

1

1

11

15

1

1

1

TUNER

1

1

1

1

1

1

1

4

1

1

112

12

1

IV01

3

3

3

3

BR008

3

BP12012

+UVERT+23V

+16.9V

+UVIDEO+200V

+UVFB

Do not disconnect modules when they are energized !Repairs on power supply section are to be carried out only with isolating transformer.



Non scollegarei moduli quando sono alimentati !intraprendere riparazioni sulla sezione alimentatore solocon transformatore isolante.


+59V

+ 6V ( 5V stab )

DP108

DP109

+US

-16.9V-US

BM03

1

9

CRT 19XXX

B

RV G

CRT GROUND

CRT CHASSIS

FOCUSVG2

3

1

CB01

4

56

78

9

10

1112

51

1 3

!Part of Board connected to mains supply.Partie du chssis relie au secteur.Primrseitedes NetzteilsParte del panello collegato alla rete di alimentazioneParte del chasis conectada a la red

21

DL041

+13V

12


Restore Copies all values from NVM into RAM.Copie toutes les valeurs des donnes NVM en RAMKopiert alle NVM-datenwerte in den RAMCopiare tutti i valori da NVM sulla RAMCopia todos los valores de NVM a RAM





1


GEOMETRYVIDEOERROR

UP

TUBEQUIT

SETUP

DOWN SELECT


GEOMETRYVIDEOERROR

UP

TUBEQUIT

SETUP

DOWN SELECT




H-Position + 0E




> oderoder< Tastewerden die Error Codes gelscht.

Den Bildrhrentyp auswhlen. Die Geometrie-und Videodefault Werte werden sofort in das NVM geladen. Bildrohrauflistung : siehe unten.

Definire il tubo appropriato dopo aver cambiato il NVM; 6 caratteri I valori per il nuovo tipo di tubo (con video e forma di default) sono immediatamente attivi. I parametri per video e forma variabili vengono immess i nel NVM quando viene selezionata la funzione Store.Si veda la lista dei tubi riportata sotto.

Definir el tubo correcto despus de haber cambiado el NVM.6 caracteres.Los nuevos valores de tipo de tubo (con la vdeo y la geometra por defecto) se activan inmediatamente. Los parmetros variables de geometra y vdeo se graban en el NVM al seleccionar la funcin Store. Vea ms arriba la lista de tubos.

WSS (nur bei 16:9 oder Dolby) Auswertung der Zeile 23 zur automatishen Format-umschaltung und Dolby-umschaltungRivelazione "auto-surround" e "format" via televideo alla riga 23.La selezione di WSS Processing vale per tutti programmi. La selezione di WSS Processing vale per tutti programmi. Deteccin "auto-surround" y "format" a travs de la lnea 23 de Teletext.La seleccin del procesamiento WSS es vlida para todos los programas.La seleccin del procesamiento WSS es vlida para todos los programas.

Setzt das Gert in die Werksgrundeinstellungen. Es erscheint nach dem erneuten. Einschalten das Installationsmen.Clear Prog.Cancella tutti i programmi in memoria.Valori analogici SUONO IMMAGINE:valori di fabbrica. Riportare la TV al modo Selezione: pressione prolungata: 2,5 sec. Programa de borrado. Borra todos los programas almacenados en la memoria.Valores anlogos de SOUND PICTURE: valores de fbrica.Regreso a la TV para "salir del modo fbrica".Seleccin: Presin larga igual a 2,5 s.

Herunterladen des Programmschemas per IR.

Trasferimento IR Trasferire schermo per ricezione mappatura via dati IR

Descarga de IRPantalla de descarga para recibir el mapeado a travs de los datos IR.

Es gibt auf IR Kommandos keine Reaktion.

Tutti gli altri comandi IR sono senza risposta

Los otros comandos IR no envan respuesta.

RGB cutoff counters

Recalls the factory settings for colour, brightness, contrast and sharpness and sets contrast expand to "low".

Factory settings recalled

VIDEO PAL

Normalise User Settings

G2 Alignment

User settings kept.

VIDEO PAL

Scal.Brightness

Scal*.Colour

Scal.Contrast

Text Set-upMode

Adjust R-Cut off and G-Cut off to80H temporary.

V

Grey scale test pattern

To return video submenu:

Select"Restore" to restore the cut off values.

R=6B G=60 B=71

R-Cut off*

G-Cut off*

R - Drive

G - Drive

B - Drive

Peak-White**

grey

+ =nom.

white =100%

+

+ + =nom.

Grey scale test pattern+ =nom.

white =100%

Peek white test patternwhite =100%

+

white

CRT Pin 6,8,11

* * After PEAK white adjustment control cut off setting. Repeat the adjustments if necessary. nach der Einstellung von Peak white die Cut off Einstellungen wiederholen

+ = 50%

= 100%

Grey scale test pattern

PAL (then SECAM +RGB) 75% Colour bar test pattern via RF.

factory settings.

white =100%

black

+ =nom.+

+ =nom.+

Blue Cathode

=

CRT

F-H

ReturnText Contr. D4Text Gain A8


Color standard or RGB is autodetected and displayed opposite the displayed opposite the menu title.

CRT Pin 6,8,11

Display a special menu:

Return

Adjust the lowest value with SCREEN potentiometer to: see tableEs erscheint folgendes Menu. Die R-und G-Cut offWerte fr diese Einstellung temporr auf 80H einstellen.den kleinsten angezeigten Wert mit dem Schrmgitterensteller auf entsprechenden.wert in der Tabelle abgleichen.

Tube Type ValueTube Type ValueA66EGWA59EGDA68EGDW66EGV

60H

50H

W76EGX

60H

A80EDM60H

A90AFF60H50H

RP 4 / 3-

RP 16 / 9-

W76EGV 60H

50H50H

Tube Type [init] [Vpp]A90AFFW66EGVW76EGVW76EGX

-

110110110

-

550430430

Tube Type [init] [Vpp]A59EGDA66ECYA66EGWA68EGDA80EDM

110

-

110110110

470

-

350425400

Blue cathodeBlue cathode

Set Text Contr. to max. !Adjust Text Gain to get a lightoutput of just 40% of OMApeak withe.Fine-adjust with Text Contr. to40% of light output of OMAPeak White.

Note :* adjust separate for PAL/NTSC/SECAM and RGB/AV getrennte Einstellung fr PAL/SEACAM und RGB/AV

50Hz A66ECY 13X 15 : A66ECY 4/3 28"MP, AK mask COTY M gun

TUBE NAME LIST DESCRIPTION tube type A66ECY 13X 15 A66ECY 4/3 28" MP, AK mask COTY M gun 00, 50Hz A59EGD048X300 A59EGD 4/3 25" SF , invar , vector gun , BSVM 03, 50Hz A68EGD038X300 A68EGD 4/3 29" SF , invar , vector gun , BSVM 04, 50Hz W66EGV023X115 W66EGV 16/9 28"SF, invar , vector gun , BSVM 06, 50Hz W76EGX023X115 W76EGX 16/9 32"SF, invar , vector gun , BSVM 07, 50Hz

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Adjustments :50Hz 16/9 TVzoom 0.

Adjustments :50Hz 16/9 TVzoom 0.

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GEOMETRY ZOOM0

H-Blanking Symmetry

UP

H-Blanking

DOWN CHANGE

+3B-19

DefaultStoreRestore

GEOMETRY

H-Blanking

H-BlankingSymmetry


Adjustment of the system voltage Usys.Only possible via the local keyboard Vol +/- .Einstellung nur ber die Bordbedienung mglich(Lautstrke +/-)

Horizontal delayUse "+" and "-"to adapt the image

GEOMETRY

System Voltage

H-Delay

V-PositionV-Amplitude


V-Blanking



Closes the submenu and the main Field Service Mode menu appears.

Retourne au menu principal.


Verlassen des Untermens

Chiude il sottomenu e fa apparire il menu principale Field Service Mode.

Cierra el submen. El men Field Service Mode aparece.



Return

1-V-amp. pre-align: > 7% overscan


2- Reduce V-blanking: visible on top & bottom3-Increase step/step:blank. at the bottom and cut- off lines at the top disappear

1-V-amp. ampl.vertic. suffisante (>7% overscan)



1- Ampiezza verticale: grande a sufficienza (7% di sovrascanzioni) 2- Riduzione della soppressione verticale: visibile in alto e in basso3- Aumentare passo/passo: vuoto in basso per veder scomparire le linee di interdizione in alto4- Aumentare ancora di un passo5- Regolare con precisione l'ampiezza e la posizione verticali1- Amplitud V: suficientemente grande (7% de sobreexploracin)2- Reducir el parpadeo V: visible en las partes superior e inferior.3- Aumentar el paso a paso: el vaco en la parte inferior y las lneas de corte en la parte superior desaparecen.4- Aumentar de otro paso.5- Ajustar finamente la amplitud V y la posicin V.

1-V-Position und V-Amplitude optimal einstellen( V-amp. vorabgleich: >7% berschreibung.)2- V-Blank soweit verndern, da am oberen und unterern Bildrand gerade eineAustastung sichtbar wird.3-Den Wert von-Blank um 2 steps erhhen(2 x die + Taste drcken).





Clears all error codes storedin the NVM.Long press action (2.5s) :

Store the last five different error codes when each occured (vi

Documents

Thomson Icc19 Chassis