Telefunken TF42K192A Service Manual

TF42K192A

.Safet y No ti ce 2 . Print ed C ir cuit Bo ar d 30
.Displ ay M od es
.Speci fi ca tions 4

.Wiring Dia gr am 36

.Locat io n an d Funct io n of

Contr ol s 6

. Ex pl oded Vi ew and Mech an ical Pa rt s 37

.Insta ll at ion and c on necti ng 8

. P ar ts L ist( Fo r Refer en ce O nly) 38

. Schem ti c Di agram s 16

2

2

Display Modes

3

Specifications

4

LCD Panel

Size
Display size

Pixel Pitch
View Angle

Frequency

Horizontal
Vertical
Display color

Display Resolution

Maximum Mode
Optimum Mode

Input Source

Sync.
Video Signal

TV

Color System
Sound System

Video

Color System
Video Format

Power Supply

Input

RGB Signal

Power Consumption

Working
Standby

Environmental Considerations

Operating Temperature
Operating Humidity

Audio Characteristics

Dimension ( WXDXH) mm

Weight (Kg)

Net Weight

Audio Input

Frequency
Response

Audio Input (PC)

Note:

● Design and specifications are subject to change without notice.

● Weight and dimensions shown are approximate values only.

Gross Weight

Without Stand
With Stand

H/V separate, TTL, P. or N.
1Vp-p @ 75 ohm

0.7 Vp-p @ 75 ohm

PAL/SECAM
BG, DK, I, L

AC 100~240V, 50/60Hz

10℃ ~ 40 ℃(50°F ~ 104°F)
10% ~ 80%

RCA Jack (L, R), 0.5Vrms (-9dB)

RF: 100Hz~12KHz (at ± 3dB)

A/V: 100Hz~13KHz (at ± 3dB)

RCA Jack (L, R), 0.5Vrms (-9dB)

30~75KHz
56~75Hz

16.7M colors

PAL/SECAM/NTSC
CVBS, S-VHS, RGB

230W
< 3W

25

28.5

42” Diagonal

930.24(H) X 523.26 (V) mm

0.4845(H) X 0.4845 (V) mm
176 °/176°(H/V)

1360 X 768 @ 60Hz

1024 X 768 @ 60Hz

1068X122X753

1068X310X806

Location and Function of Controls

5

EQ MODE

You may recall the equalizer mode
by pressing this button. Each time
pressed, EQ mode is changed in
following sequence.

Off R ock Pop Live

Soft

Dance

Techno

Class ic

NICAM

Switch between NICAM Stereo,
NICAM DUAL1,NICAM DUAL2,
NICAM Mono or Mono.

INPUT SOURCE SELECT
TV button

Select the TV mode.

VIDEO button

Select a mode among AV,
S-Video and SCART.

PC button

Select the VGA and HDMI mode.

COMP button

Select the YPbPr mode.

RETURN

Return to previously selected
program number.

Note:

the prompt message “Invalid Key” will appear if you press a button for a function that is not
available.

STANDBY

Switch on the LCD TV when at
standby mode or vice versa.

MUTE

Switch the sound on or off.

DISPLAY

Display the source and channel
information.

PROGRAM SELECT

Press these buttons to select
a TV program directly.

DISPLAY MODE

You may recall the display mode
by pressing this button. Each time
pressed, display mode is changed
in following sequence.

4:3 16:9

Full

Auto

Normal

TELETEXT

These buttons are used for
certain models with Teletext
functions. For further details,
refer to “TELETEXT
FUNCTION” section.

COLOR BUTTONS

These buttons are used for program
editing function. For further details,
refer to ‘‘Program Edit ’’.

MENU SELECT

Enter or exit from the OSD
menu.

CH+/CH-

Select channel in ascending or
descending order.

p q t u and ENTER

select menu items and adjust
menu values.

VOL+/VOL-

Press to increase or decrease
volume.

SLEEP

To select the sleep time.

PICTURE MODE

You may recall the picture
mode by pressing this button.
Each time pressed, picture
mode is changed in following
sequence:

Sport Vivid Hi-Bright
User

NICAM

Location and Function of Controls

6

6

7

5

4

3

2

_

+

INPUT

1

Note:

If there is no signal input from VGA/HDMI mode for 5 minutes or other video modes for 15 minutes,
it will switch to standby mode automatically.

Main Power Switch Switch on/off the LCD TV

INPUT

8

FRO N T PANEL

Installation and Connecting

7

3

4

5

7

9

10

11

HDMI 2 IN

2

HDMI 1 IN

SCAR T1

SCAR T2

1

AC IN

S-VI DEO

VIDE O

R L

75

Y

Pb

Pr

R L

6

8

VGA IN
(D-S UB 15PI N)

LINE I N

1

AC Input Socket: Connect to an earth 100-240V, 50/60Hz AC outlet with the power cable.

2

HDMI1/2 Input Connectors: Connect it to the HDMI of DVD or other equipment.

3

VGA Input Terminal: For PC display. Connect it to the D-Sub 15 pins analog output connector
of the PC.

4

S-VIDEO Terminal: Connect it to S-Video output terminal of DVD.

5

LINE IN (VGA Audio) Terminal: Connect it to the audio output terminal of PC.

YPbPr Component Video Input Terminals: Connect them to the video output terminal of DVD.

6

7

VIDEO IN Terminal: Connect it to video output terminal of DVD.

8

YPbPr Audio In Terminals: Connect them to the audio output terminal of DVD with YPbPr mode.

9

AV Audio In Terminals: Connect them to the audio output terminal of DVD with VIDEO/S-VIDEO
mode.

SCART1/2 Connectors: Connect them to the composite terminal of DVD.

10

RF Input Socket: Connect antenna or cable 75 Ohm coaxial to receive TV signal.

11

Ω

8

Trouble shooting charts

9

Trouble shooting charts

Trouble shooting charts

10

Trouble shooting charts

11

Trouble shooting charts

12