THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT
HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE
ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY
FOR CHANGES, ERRORS OR OMISSIONS.
11.5 IR Board Board……………………………………………….………………………………………………
68
- -
N17XA22-2
3
Version
Date
Revision History
TPV Model Name
A00
May-19-06
Initial Release
E764FSNBA2N22M
Revision List
- -
N17XA22-2
4
Items
Specification
LCD Panel
Screen Size
17” TFT-LCD Panel
Aspect Ratio
15:9
Resolution
1280 x 768 (WXGA)
Display Area (opening) H x V
369mm x 221mm
Pixel Pitch
0.288mm x 0.288mm
Display colors
16.7 million
Contrast Ratio
400:1
Brightness
450cd / m²
Viewing Angle
170° (Horizontal)/ 170° (Vertical)
Response Time
25ms
Lamp Type/Life
60000 hr
Color Temperature
Cool / Warm
TV Function
TV Standard
PAL B/G, D/K, I and SECAML/L’
Full Channel with Electronic PLL Tuner
Sound systems
NICAM/ A2
Video Inputs
SCART
RGB or CVBS ×1
Audio L/R x 1
RCA
CVBS (Composite) ×1
Audio L/R x 1
S-Video
S-Videox1
Share with CVBS
(RCA)
PC Input
Signal Input
Analog: D-Sub 15 pin (detachable cable)
PnP compatibility
DDC 2B
Input frequency
Analog: FH: 31.5kHz to 48.36kHz
FV: 60Hz to 75Hz
Recommended
Analog: 1024 x 768 (60Hz)
Input Audio
Headphone Mini-jack for stereo (3.5ø)
Audio Output
Audio Output: L / R
Speaker (built-in): Two 2 watt speakers
Headphone Mini-jack for stereo (3.5ø)
Line Output (RCA L/R)
OSD language
English / French / German / Italian / Spanish / Portuguese
Table Stand
Included
Wall Mount
VESA 100 x 100 mm
Power
Power Supply
AC100V~240V, 50/60Hz
Power Consumption
<70W
Panel Tilt
Forwards/Backwards/
Rotation
- 5° / + 20° / ± 30°
Dimension
W x H x D (with stand)
560 x 338 x 184 (mm)
Weight (net)
Kg (w/o Accessories)
6 Kg
Accessories
Remote Controller, Batteries (x2), AC Power Cord, D-sub Signal Cable, Audio
cable, Operation Manual
1. General Specifications
- -
N17XA22-2
5
POWER
Press to turn on/off the
TV. The TV is never
completely powered off
unless it is physically
unplugged.
CH
Press ▲ or ▼ (or ▲ or
▼ button) to browse
through the TV channels
0~9 Digit buttons
Press To select a TV
channel.
VOL
Press + or –(or or )
to adjust the volume.
SOUND
To select Mono /Stereo
from TV RF input.
SLEEP
With this key you can set
a time period after which
the TV should switch itself
to standby. Press the key
repeatedly to select the
number of minutes. The
counter runs from 0, 30,
60, 90,120 minutes. The
timer begins to count
down from the number of
minutes selected after the
display has disappeared.
PIP/ POP3
Press to enable
the screen of
Video on Graphic
(option)
MENU
Press repeatedly to display
OSD menu.
SIZE2
I Includes 3 modes. Press
repeatedly to select 4:3: to
16:9 (Linear) / 4:3 to 16:9
(non-Linear) /16:9 (option)
MUTE
Temporarily interrupt
the sound or restore it.
DISPLAY
(1) Display Channel number
when use RF input.
(2) Display input source
when use other input
except TV RF input.
TV/VIDEO
Select your input source: press
repeatedly to select TV, AV, S-VIDEO or SCART mode,
according to where you connected
your external source.
PC
Select your input source to PC.
SWAP
1
Press to swap the two screens
when PIP is work (option)
SUBPAGE
Teletext Subpage function.
PRE-CH
To display the previously selected
TV channel.
2. Operating Instructions
2.1. The Use Of Remote Control
Note 1,3: SWAP, POP functions are not available on all model.
2: SIZE functions (option).
- -
N17XA22-2
6
2.2 To Use The Menus
1. Press the MENU button repeatedly to display each menu
2. Use the cursor up/down to select a menu item or adjust the setting of Menu item.
3. Use the cursor left/right to enter a submenu or enable the function.
4. Press the MENU button to exit the menu.
Main Menu
Press the MENU button into the main OSD (On Screen Display). Adjust item include VIDEO,AUDIO, TV (only in
the TV mode), PC and PIP (only in the PC mode) and SETUP.
Video Adjust
1. Contrast, Brightness , COLOUR and TINT are adjusted from 0 to 100.
2. Black Level is adjusted from 0 to 100.
3. Sharpness is adjusted from -5 to+5.
You can adjust picture contrast, brightness, color, tint and sharpness to the levels you prefer.
4. Reset is set up to default value.
Note: TINT only work in NTSC video signal input.
When adjust any item sub-OSD will show up like this.
- -
N17XA22-2
7
Audio Adjust
1. Volume is adjusted from 0 to 100.
2. Bass and Treble are adjusted from 0 to 100.
You can adjust picture Volume, Bass and Treble to the levels you prefer.
When adjust any item sub-OSD will show up like this.
3. SRS for turn on / off SRS function. SRS is audio technology makes everything sound better
TV
Quick Installation
1. Use COUNTRY to select your country first.
2. Move to SCAN and scan the program.
3. After scan finished, user can use SKIP to skip the unlike program.
PROGRAM Editing
Using PROGRAM, FREQENCY, SWAP, and INSERT for program edit.
1. Move to PROGRAM, select the program you want to edit
2. Move to FREQENCY, use RIGHT or LEFT button for program search.
3. User can use SWAP for program swap.
4. Use INSERT to insert current program into selected position.
- -
N17XA22-2
8
Set up
1. Blue screen: when no video input ,screen will be blue or blank. If it’s ON, the screen will be in blue. If it’s OFF,
the screen will be blank. Preset is ON.
2. Language: For different language OSD MENU. Preset is English.
3. SLEEP TIMER is for set a time period after which the TV should switch itself to standby. The counter runs from
0>30>60>90>120 minutes.
4. Reset is set up to default value of BLUE SCREEN and SLEEP TIMER.
Note: To view the remaining time, press the SLEEP button once. To cancel the sleep time, repeatedly press the
SLEEP button until… APPEARS. If you turn the TV off after setting the sleep time, the setting will be erased. Set it
again.
PC Setup
PC Adjust
1. Auto tune is the function auto-sizing for VGA input.
2. Contrast, Brightness, Focus, Clock, H Position, V Position and Color are the functions for PC adjustment.
- -
N17XA22-2
9
COLOUR
Colour for you can adjust the colour temperature you prefer.
PIP
PIP
1. PIP for turn on / off small picture function.
2. POSITION for change the position of small picture.
3. SOURCE for select video source of small picture.
4. SOUND for select audio source form MAIN (PC) or SUB (Video).
- -
N17XA22-2
10
2.3 LCD TV Description
The LCD TV will contain a main board (include audio), a switching power board (include an inverter board),
an IR board, a function keyboard, a headphone Board. The main board and power board will house the flat
panel to control logic I²C bus, DDC, brightness control logic for LCD panel, DC-DC conversion to supply the
appropriate power to the whole board and transmitting TTL level signals into LCD Module to drive the LCD
display circuit.
The inverter board will drive the four CCFLs (Cold Cathode Fluorescent Tube).
The switching power board will provides the power ON/OFF to control the TV and control LED indicator for
DPMS.
The function keyboard and Remote Control will provide the OSD control signal to the Main Board.
2.4 Interface Connector
(A) Power Cord Connector.
(B) RF Signal Connector.
(C) Video / Audio Signal Connectors.
(D) PC D-sub 15 pin Connector.
(E) PC Audio Connector.
- -
N17XA22-2
11
3. Precautions and Notices
3.1 Assembly Precaution
(1) Please do not press or scratch LCD panel surface with anything hard. And do not soil LCD panel surface
by touching with bare hands (Polarize film, surface of LCD panel is easy to be flawed)
In the LCD panel, the gap between two glass plates is kept perfectly even to maintain display
characteristic and reliability. If this panel is subject to hard pressing, the following occurs:
(a) Uniform color (b) Orientation of liquid crystal becomes disorder
(2) Please wipe out LCD panel surface with absorbent cotton or soft cloth in case of it being soiled.
(3) Please wipe out drops of adhesive like saliva and water in LCD panel surface immediately.
They might damage to cause panel surface variation and color change.
(4) Do not apply any strong mechanical shock to the LCD panel.
3.2 Operating Precaution
(1) Please be sure to unplug the power cord before remove the back-cover. (Be sure the power button is
turn-off)
(2) Please do not change variable resistance settings in MAIN-BOARD; they are adjusted to the most
suitable value. If they are changed, it might happen LUMINANCE does not satisfy the white balance
spec.
(3) Please consider that LCD backlight takes longer time to become stable of radiation characteristic in low
temperature than in room temperature.
(4) Please pay attention to displaying the same pattern for very long-time. Image might stick on LCD.
3.3 Storage Precaution
(1) When you store LCD for a long time, it is recommended to keep the temperature between 0°C -40°C
without the exposure of sunlight and to keep the humidity less than 85% RH.
(2) Please do not leave the LCD in the environment of high humidity and high temperature such as 60°C,
85%RH.
(3) Please do not leave the LCD in the environment of low temperature: below -25°C.
3.4 High Voltage Warning
The high voltage was only generated by INVERTER module on Power Board, if carelessly contacted the
transformer on this module, can cause a serious shock. (The lamp voltage after stable around 600V, with
lamp current around 8mA, and the lamp starting voltage was around 1500V, at Ta=25°C)
- -
N17XA22-2
12
Pin No.
Description
Pin No.
Description
1
Red Video
9
VGA_5V
2
Green Video
10
Sync Ground
3
Blue Video
11
RXD (for ISP)
4
TXD (for ISP)
12
Serial Data for DDC
5
Ground
13
H-Sync.
6
Red Ground
14
V-Sync.
7
Green Ground
15
Serial Clock for DDC
8
Blue Ground
1611
15
5
10
4. D-SUB Pin Distribution
4.1 D-SUB Connector
This procedure gives you instructions for installing and using the LCD TV display.
1. Position the display on the desired operation and plug the power cord into a convenient AC outlet.
Three-wire power cord must be shielded and is provided as a safety precaution as it connects the
chassis and cabinet to the electrical conduct ground. If the AC outlet in your location does not have
provisions for the grounded type plug, the installer should attach the proper adapter to ensure a safe
ground potential.
2. Connect the 15-pin color display shielded signal cable to your signal system device and lock both
screws on the connector to ensure firm grounding. The connector information is as follow:
15 - Pin Color Display Signal Cable
3. S-Video ( Y /C ): TV rear side : 4 pin Mini-DIN female
Component Video: TV rear side : RCA female ( Red / Blue / Green )
TV: TV rear side : IEC type female
AV1,AV2 : TV rear side : RCA female (Yellow )
Audio: TV rear side : RCA female (Red / White )
PC Input audio: 3.5mm Stereo female
Audio Input for AV1,AV2,S-Video, Component Video : RCA female ( Red / White )
Headphone 3.5mm female
Audio line Out ( to another speaker ) : RCA female ( Red / White )
4. Apply power to the display by turning the power switch to the "ON" position and allow about ten seconds
for Panel warm-up. The Power-On indicator lights "GREEN" when the display is on.
5. With proper signals feed to the display, a pattern or data should appear on the screen, adjust the
brightness and contrast to the most pleasing display, or press auto-adjust to get the best picture-quality.
6. This TV (with PC function) has power saving function following the VESA DPMS. Be sure to connect the
signal cable to the PC.
7. If your TV requires service, it must be returned with the power cord.
- -
N17XA22-2
13
VESA MODES
Horizontal
Vertical
Mode
Resolution
Nominal
Frequency
(KHz)
Sync
Polarity
Nominal
Freq.
(Hz)
Sync
Polarity
DOS
720x400@70Hz
31.5
N
70.1
N
VGA
640x480@60Hz
31.469
N
59.940
N
640x480@72Hz
37.861
N
72.809
N
640x480@75Hz
37.500
N
75.00
N
SVGA
800x600@60Hz
37.879
P
60.317
P
800x600@72Hz
48.077
P
72.188
P
800x600@75Hz
46.875
P
75.000
P
1024 x768@60Hz
48.360
P
60.000
P
4.2 Factory Preset Display Modes:
Analog RGB Signal Timing
- -
N17XA22-2
14
5. Adjustment
5.1 Adjustment Control Function
Adjustments items as below:
5.1.1 Power On / Off.
5.1.2 PC
Auto adjustment for Brightness, Contrast, Pixel Clock Frequency, Focus,
Picture H / V Position and Color Temperature.
Recall Cool, Warn and User color adjust for Color Temperature.
5.1.3 PIP
Position Select, Video source select, Audio main/sub Select.
5.1.4 TV
Channel Up / Down, Channel Search, Volume Bass / Treble adjusts.
Blue screen / Language / System / CH swap /Manual scan / CH Del Add
Reset.
5.1.5 Video
Brightness and Contrast adjust, Saturation adjust,
Sharpness and Black level adjust, reset
5.2 Front Panel Control Knobs
Power Key: Press to turn on or off the TV.
MENU Key: Press to show the OSD menu and exit OSD menu at the TV.
Down/Up Key: Press to perform select function and channel.
-/+ Key : Press to confirm your function selection and adjustment.
Source Key : Press to select your input source.
- -
N17XA22-2
15
Defect Mode
Failure Analysis
Repair
Testing
Completed
NG
Next Step
Missing Line
Bright Dot
Dark Dot
Light Leakage
Mura
Image Sticking
Dot Defect
Brightness Spot
Dot Defect
Particle
Check Panel
Panel Change
No display
Check Power Board
Check Main board
Check Panel
Change Panel
Change Main board
Change Power Board
Check Keyboard
Change Keyboard
Check Line Connected
Power board and Minored
Change Wires
Noise
Check Main board
Check Panel
Change Main board
Change Panel
A
Abnormal
Display
Test
6. Repair Flow Chart
- -
N17XA22-2
16
Test
Complete
A
A
Noise
Check Single Cable
Change Single Cable
Flicker
Check Main board
Change Main board
Check Panel
Change Panel
Abnormal
Gray
Check Main board
Change Main board
Check Panel
Change Panel
Check LVD Cable
Change LVDS Cable
R\G\B
Display
Abnormal
Check Single Cable
Change Single Cable
Check Main board
Change Main board
Check Panel
Change Panel
Monitor
Shut Down
Check Power board
Change Power board
Check Keyboard
Change Keyboard
Check Main board
Change Main board
No signal
Check Single Cable
Change Single Cable
Check Main board
Change Main board
Power on
Display
Abnormal
Check Main board
Change Main board
Next
- -
N17XA22-2
17
Change Keyboard or
Main board
Change Keyboard or
Main board or wire
Change Keyboard
Change Main board
Change Main board
Change LVDS Wire
LED Off
Change Keyboard or
Main board or wire
Change Keyboard or
Main board or wire
A
Change Wires
LED Abnormal
LED Dark
LED Display
Abnormal
LED Flicker
Abnormal
Keyboard
Check Wires
Check Keyboard
Check Main board
Abnormal
OSD
Check Main board
Check LVDS Wire
Test
Next step
Complete
- -
N17XA22-2
18
OSD is unstable or not working
Is Key Pad Board connecting normally?
Connect Key Pad Board
Is Button Switch normally?
Replace Button Switch
Y
N
N
Is Key Pad Board Normally?
Replace Key Pad Board
Y N Y
Check Main Board
Key Board
- -
N17XA22-2
19
Color Temp.
PC 7800K
PC 6500K
AV 7800K
X
0.296
0.313
0.296
Y
0.311
0.329
0.311
Y
250±7
250±7
250±7
7. White-Balance, Luminance adjustment
Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.
Before started adjust white balance, please setting the Chroma-7120 MEM. Channel 1 to PC 7800K colors,
MEM. Channel 2 to PC 6500K color, and MEM. Channel 3 to AV 7800 colors, (PC 7800 parameter is
x = 296 ± 15, y = 311 ± 15, Y = 250 ± 7 cd/m2; PC 6500K parameter is x = 313 ± 15, y = 329 ± 15,
Y = 250± 7 cd/m2 ; AV 7800K parameter is x = 296 ± 15, y = 311 ± 15,Y = 250± 7 cd/m2)
How to setting MEM. channel you can reference to Chroma-7120 user guide or simple use “ SC” key and
“ NEXT” key to modify x, y, Y value and use “ID” key to modify the TEXT description
Following is the procedure to do white-balance adjust
˙Press Number key 100 9 9 9 will into the factory mode, and press Menu key the OSD will show menu
and a word F at Right top of Menu.
˙In the factory mode select MORE function will into Bias and Gain adjustment.
1. ADC Adjustment:
AL Auto level adjust.
RG, GG, BG R, G, B Gain adjusts.
RB, GB, BB R, G, B Bias adjusts.
2. SCALER Adjustment:
CO, BR Contrast and Brightness adjust.
RG, GG, BG R, G, B Gain adjusts.
RB, GB, BB R, G, B Bias adjusts.
S9, S6, ST, SH Save 9300, 6500, 9300 color temperature.
R9, R6, RT, RH Recall 9300, 6500, 9300-color temperature.
BI Setup Burn-in mode ON / OFF.
ISP Set ISP ON/OFF.
PP Set PIP ON/OFF.
WH Set Wireless Headphone ON/OFF.
SR Set SRS ON/OFF.
CC Set Close Caption ON/OFF.
VC Set V Chip ON/OFF.
EX Exit MORE function to factory mode menu.
II. Bias (Low luminance) adjustment:
1. Press “ AUTO” button,
2. Set the contrast on OSD window to the value=51, color (user) R, G, B set to “50”
3. Adjust the brightness on OSD until chroma 7120 measurement reach the value Y>350 cd/m2
III. Gain adjustment:
A. Adjust PC 7800K color-temperature:
1. Set the Contrast of OSD function to 45 and Adjust Brightness to chroma-7120 Y>390 cd/m2
2. Switch the chroma-7120 to RGB-mode (with press “MODE” button)
3. Switch the MEM. channel to Channel 01 (with up or down arrow on chroma-7120)
4. The LCD-indicator on chroma-7120 will show x = 296 ± 15, y = 311 ± 15, Y = 250 ± 7 cd/m2
5. Adjust the Color(user)Mode: RED on OSD window, until chroma 7120 indicator reached the value R=100
6. Adjust the Color (user) Mode: GREEN on OSD window, until chroma-7120 indicator reached the value
G=100
7. Adjust the Color (user) Mode: BLUE on OSD window, until chroma-7120 indicator reached the value
B=100
8. Repeat above procedure (Item 5,6,7) until chroma-7120 RGB value meet the tolerance =100±2
9. switch the chroma-7120 to xyY mode With press “MODE” button
10. Press Color (9300) on OSD window to save the adjustment result
- -
N17XA22-2
20
B. Adjust PC 6500K color-temperature:
1. Set the Contrast of OSD function to 45 and Adjust Brightness to chroma-7120 Y>390 cd/m2
2. Switch the chroma-7120 to RGB-mode (with press “MODE” button)
3. Switch the MEM. channel to Channel 02 (with up or down arrow on chroma-7120)
4. The LCD-indicator on chroma-7120 will show x = 313 ± 15, y = 329 ± 15, Y = 250 ± 7 cd/m2
5. Adjust the Color (user) Mode: RED on OSD window, until chroma 7120 indicator reached the value R=100
6. Adjust the Color (user) Mode: GREEN on OSD window, until chroma-7120 indicator reached the value
G=100
7. Adjust the Color (user) Mode: BLUE on OSD window, until chroma-7120 indicator reached the value B=100
8. Repeat above procedure (item 5,6,7) until chroma-7120 RGB value meet the tolerance =100 ± 2
9. Switch the chroma-7120 to xyY mode with press “MODE” button
10.Press Color (6500) on OSD window to save the adjustment result
C. Adjust AV 7800K color-temperature:
1. Set the Contrast of OSD function to 45 and Adjust Brightness to chroma-7120 Y>250 cd/m2
2. Switch the chroma-7120 to RGB-mode(with press “MODE” button)
3. Switch the MEM. channel to Channel 03 (with up or down arrow on chroma-7120)
4. The LCD-indicator on chroma-7120 will show x = 296 ± 15, y = 311 ± 15, Y = 250 ± 7 cd/m2
5. Adjust the Color (user) Mode: RED on OSD window, until chroma 7120 indicator reached the value R=100
6. Adjust the Color (user) Mode: GREEN on OSD window, until chroma-7120 indicator reached the value
G=100
7. Adjust the Color (user) Mode: BLUE on OSD window, until chroma-7120 indicator reached the value B=100
8. Repeat above procedure (item 5,6,7) until chroma-7120 RGB value meet the tolerance =100 ± 2
9. Switch the chroma-7120 to xyY mode with press “MODE” button
10. Press Color (9300) on OSD window to save the adjustment result
Turn the POWER-button off to on to quit from factory mode (in USER-mode, the OSD window location was
placed at middle of screen)
- -
N17XA22-2
21
Location
Part No. for TPV
Description
Quantity
Unit
PWTV1742FJB2
POWER BOARD
1
PCS
M1V1130 6128
SCREW
4
PCS
M1V1130 6128
SCREW
5
PCS
CBPF764BFSA3
CONVERSION BOARD
1
PCS
11V6043 1
SPACER
1
PCS
15V5928 14
MAIN FRAME
1
PCS
15V5930 3
BKT CONNECTOR
1
PCS
15V8024 1
BRACKET MAIN
1
PCS
26T 800504 8
BARCODE
1
PCS
34V1205 GM L
COVER CABLE
1
PCS
34V1206 GN 3L
COVER HINGE
1
PCS
33V4657 GN L
COVER STAND F
1
PCS
34V1208 GN L
STAND
1
PCS
34V1209 GN L
COVER STAND B
1
PCS
37V 479 1
HINGE
1
PCS
Q1V 130 12120
SCREW 3MMX12
4
PCS
Q1V 330 8120
SCREW 3X8mm
3
PCS
Q1V 330 12120
SCREW 3X12mm
1
PCS
40T 170624 4B
ID LABEL
1
PCS
40T 583 13
I/O LABEL
1
PCS
41T2001624 1B
MANUAL
1
PCS
41T780062414C
QSG 1 PCS
44T1702 1
EPS 1 PCS
44T1702 2
EPS 1 PCS
44T3231 15
EVA WASHER
2
PCS
44T3719600 1A
CARTON
1
PCS
45T 76 28 RN
PE BAG FOR MANUAL
1
PCS
45T 76 34 RN
PE BAG FOR BASE
1.05
PCS
45T 88609 7
EPE COVER
1
PCS
45T 88626 4
PE BAG FOR MONITOR
1.05
PCS
50T 500 1
CABLE TIE
2
PCS
52T 1150 C
WHITE TAPE
80
CM
52T 1185
MIDDLE TAPE FOR CARTON
50
CM
52T 1186
SMALL TAPE
10
CM
52T 1205 A
ALUMINIUM TAPE
2
PCS
52T 1208 A
ALUMINIUM TAPE
6
PCS
52T 1211 A
ADHESIVE TYPE
3
PCS
52T 1211516
ALUMINUM TAPE
2
PCS
52T6020 7
PROTECT FILM
1
PCS
52T6025 11690
INSULATE SHEET
1
PCS
85V 653 1
SHIELD CONNETDR
1.1
PCS
85V 665 4
SHELD
1
PCS
89T 173 56 22
PHONE PLUG
1
PCS
89T404A18N IS
POWER CORD
1
PCS
92TB1JX1A31GF
BATTERY
2
PCS
95T8014 8 15
HARNESS 8P-4P+4P 400mm
1
PCS
95T8018 20513
HARNESS 20P-20P 160mm
1
PCS
98TR7SW7NT F
Remote Control
1
PCS
M1V 140 10120
SCREW M4X10
4.2
PCS
8. Parts List of Cabinet
E764FSNBA2N22M
- -
Loading...
+ 47 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.