Samsung LW15N13WX Service Manual 04

CONFIDENTIAL

2 Product Specifications

2-1 Specifications

LCD Panel TFT-LCD panel, RGB vertical stripe, normaly TFT-LCD panel, RGB vertical stripe, normaly

white, 15-Inch viewable, 0.261 mm pixel pitch white, 17-Inch viewable, 0.2895 mm pixel pitch

Scanning Frequency Horizontal : 30 kHz ~ 61 kHz (Automatic)

Vertical : 56 Hz ~ 75 Hz (Automatic)
Display Colors 16.2 Million colors
Maximum Resolution Horizontal : 1280 Pixels 1280 Pixels

Vertical : 768 Pixels 768 Pixels
Input Video Signal Analog 0.7 Vp-p ± 5% positive at 75 Ω, internally terminated
Input Sync Signal Type : Seperate H/V

Level : TTL level
Maximum Pixel Clock rate 80 MHz 80 MHz
Active Display

Horizontal/Vertical
AC power voltage & Frequency

AC 90 ~ 264 Volts, 60 / 50 Hz ± 3 Hz
Power Consumption 50 W (Max) 53 W (Max)
Dimensions

Unit (W x D x H)

19.6 x 8.0 x 14.7 Inches (498 x 204.5 x 374 mm)

21.1 x 8.0 x 15.8 Inches (536 x 204.5 x 402 mm)

Carton (W x D x H)

22.5 x 17.4 x 10.6 Inches (571 x 441 x 269 mm)

24.0 x 18.3 x 10.6 Inches (609 x 465 x 269 mm)
Weight 3.95 Kg (8.7 Ibs) 4.8 Kg (10.6 Ibs)
Environmental Considerations Operating Temperature : 50 °F ~ 104 °F (10 °C ~ 40 °C)

Humidity : 10 % ~ 80 %
Storage Temperature : -4 °F ~ 113 °F (-20 °C ~ 45 °C)
Humidity : 5 % ~ 95 %

TV System

Antena Input 75Ω, Coaxial Cable

– MAX Internal speaker Out : Right => 3W Right => 5W

Left => 3W Left => 5W

Sound Characteristic

– BASS Control Range : -12 dB~ + 12 dB
– TREBLE Control Range : -12 dB~ + 12 dB
– Headphone Out: 5mW max (400m Vrms)
– Output Frequency : RF => 80 Hz ~ 15 kHz

A/V => 80 Hz ~ 15 kHz

NK15A*/NK17A* 2-1

Item

Description

NK15A* NK17A*

334.08 mm / 200.44 mm 370.560 mm / 222.336 mm

Tunning Frequency Synthesize

System PAL, SECAM, NTSC 4.4

Sound BG, DK, I, L, L’

CVBS

Audio L

GND

Audio R

GND

CONFIDENTIAL

2 Product Specifications

2-2 NK15A*/NK17A*

2-2 Pin Assignments

Pin

Separate

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

Red
Green
Blue
GND
GND (DDC Return)
GND-Red
GND-Green
GND-Blue
No Connection
GND-Sync./Self Test
GND
DDC Data
H-Sync.
V-Sync.
DDC Clock

Pin

Separate

1

2

3

4

5

GND

Y

C
GND
GND

2-2-1 D-SUB

2-2-3 S-Video

2-2-2 SCART1, SCART2

RCA White

RCA Red

2-2-4 A/V

RCA Yellow

1
2
3
4

5
6
7

8

9
10
11
12
13
14
15
16
17
18
19
20
21

Items Scart1 Scart2

Pin

No

Audio Out (R;500mV/1KΩ)
Audio IN (R;500mV/10KΩ)
Audio Out (L;500mV/1KΩ)
Audio Common GND
Blue GND
Audio IN (L;500mV/10K)
Blue IN (700mV/75Ω)
Function S/W

(0~2V/9, 5V~12V)
Green GND
No Connection
Green IN (700mV/75Ω)
No connection
Red GND
F/B GND
Red IN (700mV/75Ω)
RGB F/B (0~0, 4V/1~3V)
Video Output GND
Video Input GND
CVBS Out (1V/75Ω)
CVBS IN (1V/75Ω)
Common GND

OO

O
O
O
O
O

O
O

O
O

O
O
O
O
O

O
O
O
O
O
O

O
O

O
O
O
O
O
O
O
O
O
O
O
O