Daewoo DTQ-29M2FS Manual de usuario

Service Manual

Color Television

CHASSIS : CN-012N / CN-012NA / CN-012NF

Model : DTQ-29M2FS DTQ-29M5SSN

DTQ-27U8SCN DTQ-29U8SSN

http : //svc.dwe.co.kr Sep.2002

DAEWOO ELECTRONICS CO., LTD.

S/M No. : TCN012NAFEF0

AC120/220V, 50/60Hz

125W

AC120V 60Hz

NTSC-M

CATV

7W+7W 5W+5W

8 ohm

75 ohm Unbalanced

Picture IF Carrier Frequency : 45.75MHz

Sound IF Carrier Frequency : 41.25MHz

Color Sub-Carrier Frequency : 3.579545MHz

R-43A07

130W

Frequency Synthesizer(FS)Tuning System

1) Icon Type

2) 4-Language OSD

3) With CAPTION

4) CH Label

DTQ-29M2FS DTQ-29M5SSN DTQ-29U8SSN DTQ-27U8SCN

Model

Items

TV Standard

CHASSIS

DTQ-29M2FS DTQ-29M5SSN DTQ-27U8SCN

DTQ-29U8SSN

Power Input

Power Consumption

Tuning System

Tuning Ranges

Sound Output

Speaker

Antenna Input impedance

Auxiliary Input Terminal

Auxiliary Output Terminal

Intermediate Freqaencies

Remote Control

Special Function

12W x 2EA

Rear: Video, Audio(R,L)

5) Digital Sensor (29M2FS)

6) Surround

7) AVC

8) Wide Picture(Option)

Specification

CN-012N CN-012NA CN-012NF

Side : Video, Audio(R,L)

Rear : Video, Audio(R,L)

Front : Video, Audio(R,L)

Rear : Video, Audio(R,L)

VHF(L) : CH2 - CH6

UHF(H) : CH7 - CH13

UHF : CH14 - CH69

VHF(L) : 5A, A, B, A-5-A-1

CH2 - CH6

VHF(H) : C-W+11

CH7 - CH13

UHF : W + 12 - W + 84

-1-

✐ CAUTION :In this Service Manual, some parts can be changed for improving their

performance without notice in the parts list. So, if you need the latest parts

information, please refer to PPL(Parts Price List)in Service information

Center(http://svc.dwe.co.kr)

-2-

SPECIFICTION

AC120/220V, 50/60Hz

125W

AC120V 60Hz

NTSC-M

TV VHF(L) : CH2 - CH6

UHF(H): CH7-CH13

UHF : CH14-CH69

CATV VHF(L) : 5A, A,B, A-5-A-1

CH2 - CH6

VHF(H) : C-W+11

CH7 - CH13

UHF :W+12-W+84

7W+7W 5W+5W

8 ohm

75 ohm Unbalanced

Picture IF Carrier Frequency : 45.75MHz

Sound IF Carrier Frequency : 41.25MHz

Color Sub-Carrier Frequency : 3.579545MHz

R-43A07

130W

Frequency Synthesizer(FS)Tuning System

1) Icon Type

2) 4-Language OSD

3) With CAPTION

4) CH Label

DTQ-29M2FS DTQ-29M5SSN DTQ-29U8SSN DTQ-27U8SCN

Model

Items

TV Standard

Power Input

Power Consumption

Tuning System

Tuning Ranges

Sound Output

Speaker

Antenna Input Impedance

Intermediate Frequencies

Remote Control

Special Function

12W x 2EA

Auxiliary Input Terminal

Auxiliary Output Terminal Rear:Video, Audio(R,L)

5) Digital Sensor (29M2FS)

6) Surround

7) AVC

8) Wide Picture(Option)

CHASSIS CN-012N CN-012NA CN-012NF

Side : Video, Audio(R,L)

Rear : Video, Audio(R,L) Front : Video, Audio(R,L)

Rear : Video, Audio(R,L)

-3-

CIRCUIT BLOCK DIAGRAM

TEA5101B

(29U8)

STR-F6626

(27U8SCN Onl )

CN-012N/NA/NF

-4-

ALIGNMENT INSTRUCTION

1. POWER

use this button to turn your TV on or off.

2. MUTE

Use to turn the TV's sound on and off.

3. CH

Use these buttons to change your TV's volume, to

activate selections in the menu system.

4. VOL

Use thesebuttons to change your TV's volume, to

activate selections in the meny system, or to change

audio and video settings.

5. MENU

Use this button to turn the TV's menu system on and off.

6. DISPLAY

Use this button to display the channel numbeer and

status.

. INPUT

Use this button to select the TV's signal source.

8. VIDEO

Use this button to display video adjustment.

9. 0-9

Use these buttons to change channels.

10. SLEEP

Use this button to program the TV to turn off after a

certain time.

11. PREVIOUS

Use this button to return to the previous channel you

were watching.

POWERMUTE

SLEEP PREVIOUS

VIDE OINPU TDISPLAY

1 2 3

4 5 6

7 8

VOL VOL

Your Remote Control(R-43A07)

-5-

ALIGNMENT INSTRUCTION

1. SERVICE MODE ADJUSTMENTS

Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if

service adjustments are required.

1) How to enter the service mode using the user remote control.

•

Turn the set on.

•

Direct the remote control to the reception window of TV.

•

Push buttons of remote control in sequence as follows.

MUTE

DISPLAY

MUTE

•

Then, the screen will appear as follows.

•

Using the channel up or channel down button, select the item you wish to adjust.

(The color of selected item turns into the red.)

•

Press the volume up or down button to enter in the service mode you wish to adjust.

2) How to memorize the adjusted values in the service mode.

•

Must press

DISPLAY

button the state which the screen is displaying each of service

menus

after all adjustments are completed each of all service menu.

Table-A : Adjust the values of service mode when a part is replaced.

PART

REPLACED

ADJUSTMENT NOTES

NECESSARY UNNECESSARY

I 01

(U-COM) OData is stored in I 03.

I101

(MAIN) O

I 02

(EEPROM)

Initial setting values are written from I 01.

ADJUSTING ITEMS

S5 : RFAGCD

O S6 : H.PHASE/V.POSI/V.SIZE

S8 : RD/GD/BD/RB/GB/BB

S9 Subbrightness

CRT O Adjust items related to picture tube only.(White Balance adjustment)

S2 SCRN

S5 IFC

S6 GEO

S8 W/B

S9 DP

S12 FACT

-6-

ALIGNMENT INSTRUCTION

Table-B

indicates the items with different settings each of sets

2. ASSEMBLY ADJUSTMENTS

1) SCREEN ADJUSTMENT (S2)

•

Enter the service mode and select service adjustment S2.

•

You can see the one horizontal line on the screen.

•

Adjust the Screen Control Volume (located on FBT) so that the horizontal line onscreen may be

disappeared.

•

Press the volume up or down button to exit in the screen adjustment mode.

MODE ADJUSTMENT

DATA

REMARKS

INITIAL RANGE

S2 Screen Adjustment

IF CONTROL

RF AGC DELAY * 20 0 ~63 Align RF AGC threshold

AGC POINT 3. 5 3.25~4.0 Select AGC reference voltage

A/D VALUE - -

FM/AM PRESCALE 18 0~255 Must be set to 18

SCART PRESCALE 18 0~255 Must be set to 18

MONITOR VOLUME 119 0~255 Must be set to 119

S6(4:3)

H-CENTER * 11 0~31 Align sync to flyback pulse,using internal cross pattern(s11)

V-CENTER * 22 0~63 Align vertical DC bias,using internal cross pattern(s11)

V-LIN * 12 0~31 Must be set to 12

H-SIZE * 32 0~63 Align sync to flyback pulse,using internal cross pattern(s11)

V-SIZE * 96 0~12 Align vertical amplitude,using internal cross pattern(s11)

V-S 12 0~31 Must be set to 12

V-SIZE-C 0~ Must be set to

P-CUSHION * 30 0~63 Align pincution,using internal cross pattern(s11)

TILT * 3 0~63 Align tilt,using internal cross pattern(s11)

TOP-C 8 0~15 Must be set to 8

BOT-C 8 0~15 Must be set to 8

R-DRIVE * 63 0~12 Align red out AC level

G-DRIVE * 15 0~15 Must be set to 15

B-DRIVE * 63 0~12 Align blue out AC level

R-BIAS * 12 0~255 Align red out DC level

G-BIAS * 12 0~255 Must be set to 12

B-BIAS * 12 0~255 Align blue out DC level

SUB-BRIGHT * 5 0~12 Align common RGB DC level

DP-CONTRAST 2 0~2

DP-SHARPNESS 5 0~30

DP-COLOR 2 0~2

DP-TINT 38 0~

VIDEO LEVEL 0~

FM LEVEL 30 0~31

S11

internal black - - Display internal black pattern

internal 100% white - - Display internal 100% white

internal 60% white - - Display internal 60% white

internal cross pattern - - Display internal cross pattern

S12 Forwarding Mode - Factory initialization

IN THE SCREEN ADJUSTMENT MODE, DONT PRESS OTHER BUTTONS EXCEPT VOLUME UP OR DOWN BUTTON.

CAUTION

-7-

ALIGNMENT INSTRUCTION

2) FOCUS ADJUSTMENT

•

Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture

details at high light condition.

3) RF AGC DELAY ADJUSTMENT (S5)

•

Receive a good local channel.

•

Enter the service mode and select service adjustment S5.

•

You can see the OSD as shown in below.

•

Select RFAGCD item, press the volume up or down button until noise or beat in picture disappears.

•

Press the DISPLAY button to memorize the data.

4) GEOMETRIC ADJUSTMENTS (S6)

•

Enter the service mode and select service adjustment S11.

•

Whenever you select the “S11” using the volume up or down button, the screen is changing like this.

•

Using the volume up or down button, select internal cross pattern.

•

Select service adjustment S6

•

You can see the OSD as shown in below.

4-1. Horizontal Position Adjustment

•

Select H-CENTER item, adjust H-CENTER data value to obtain proper horizontal centering of the

internal cross pattern at the left and right of the screen.

4-2. Vertical Position Adjustment

•

Select V-CENTER item, adjust V-CENTER data value to center the raster properly on the screen.

IF CONTROL

AUTO RFAGC START

RFAGC DELAY 2.0

AGC POINT 3. 5

A/D VALUE :9DH

FM/AM PRESCALE 18

SCART PRESCALE 18

MONITOR VOLUME 119

MOVE ADJUST RECALL : SET

NORMAL BLACK WHITE100 WHITE60 CROSS

WVPOS 48

W-VSIZE 22

W-VLIN 12

W-VS 12

W-PCUTION 1

W-TILT 3

W-TOPC 8

W-BOTC 8

H-CENTER 11

V-CENTER 22

V-LIN 12

H-SIZE 32

V-SIZE 96

V-S 12

V-SIZE-C

PIN 30

TILT 3

TOP-C 8

BOT-C 8

-8-

ALIGNMENT INSTRUCTION

4-3. Vertical Size Adjustment

•

Select “V.SIZE” item, adjust “V.SIZE” data value to proper vertical size as follows.

5) WHITE BALANCE ADJUSTMENT(S8)

•

Receive a good local channel.

•

Enter the service mode and select service adjustment S8.

•

You can see the OSD as shown in below.

•

Using volume up or volume down, adjust service adjustment data of RD/GD/BD and RB/GB/BB until a good gray

scale with normal whites is obtained.ALIGNMENT INSTRUCTIONS

•

Press the DISPLAY button to memorize the data.

6) DIGITAL PRESET(D.P) ADJUSTMENTS(S9)

SUBBRIGHTNESS ADJUSTMENT

•

Receive a good local channel.

•

Enter the service mode and select service adjustment S9.

•

You can see the OSD as shoown in below.

RD 63

GD 15

BD 63

RB 12

GB 12

BB 12

MOVE ADJUST RECALL : SET

SUB BRIGHTNESS 5

DP-CONTRAST 2

DP-SHARPNESS 5

DP-COLOR 2

DP-TINT 38

VIDEO LEVEL

FM LEVEL 30

MOVE ADJUST RECALL : SET

-9-

ALIGNMENT INSTRUCTION

•

Select Subbrightness item, adjust Subbrightness data value

to obtain normal

brightness level.

•

Press the DISPLAY button to memorize the data.

CONTRAST

•

Fixed value = 2

TINT

•

Fixed value = 38

COLOR

•

Fixed value = 2

7) FACTORY OUTGOING MODE (S12 : FACT)

•

If you select the S12, then the set becomes factory outgoing status.

•

You can see the OSD “outgoing OK”

Otros manuales para DTQ-29M2FS

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de TELEVISOR de Daewoo

Daewoo

Daewoo DTA - 14C4TFF Manual de usuario

Daewoo

Daewoo DTQ-21A24N Manual de usuario

Daewoo

Daewoo 2898ST Manual de usuario

Daewoo

Daewoo DTH-20D5FSN Manual de usuario

Daewoo

Daewoo CP-885 Manual de usuario

Daewoo

Daewoo DTX-21G2 Manual de usuario

Daewoo

Daewoo DTB-21U6 Manual de usuario

Daewoo

Daewoo DTE-28 Series Manual de usuario

Daewoo

Daewoo DTD-14D3 ME Manual de usuario

Daewoo

Daewoo DTY-29Z9 Manual de usuario

Daewoo

Daewoo DTE-29G3ZZR Manual de usuario

Daewoo

Daewoo KR29M2 Manual de usuario

Daewoo

Daewoo DTQ-2133SSFN Manual de usuario

Daewoo

Daewoo DTQ 27S2FCC Manual de usuario

Daewoo

Daewoo DTP-28B1 Manual de usuario

Daewoo

Daewoo DTL- 25G6F Manual de usuario

Daewoo

Daewoo Color Television Manual de usuario

Daewoo

Daewoo DTQ-14V1FCN Manual de usuario

Daewoo

Daewoo S14C4NT Manual de usuario

Daewoo

Daewoo 141VT Manual de usuario

Daewoo

Daewoo DTT-3250 100 Series Manual de usuario

Daewoo

Daewoo DTR-14D3VG Manual de usuario

Daewoo

Daewoo DTD-14D3 ME Manual de usuario

Daewoo

Daewoo DTC-14 Manual de usuario

Manuales populares de TELEVISOR de otras marcas

Philips

Philips Colour Television Manual de usuario

Toshiba

Toshiba 27A10 Manual de usuario

Philips

Philips 42PF9630A/37 Manual de usuario

Hitachi

Hitachi 32FX48B Manual de usuario

DAEWOO ELECTRONICS

DAEWOO ELECTRONICS DTQ-14V1FC Manual de usuario

Changhong Electric

Changhong Electric uhd55b6000is Manual de usuario

Philips

Philips Matchline 21CE7551 Manual de usuario

Panasonic

Panasonic Genus TX-G10 Manual de usuario

Toshiba

Toshiba 19A20 Manual de usuario

Philips

Philips 25PT4523-16 Manual de usuario

Sony

Sony XBR-100Z9D Manual de usuario

Philips

Philips PR0930X3 Manual de usuario

Philips

Philips Brilliance 231P4QPY Manual de usuario

Samsung

Samsung 55S9 B Series Manual de usuario

Philips

Philips 32HF9385D Guía de solución de problemas

Sharp

Sharp LC-40FI5012E Manual de usuario

Loewe

Loewe Table Stand Reference 55 Manual de usuario

Philips

Philips 32PFH5300 Manual de usuario