F-22 Service manual.pdf

Acer Acer –LCD-F22

- 0 -

Service Manual LCD Monitor Acer F-22

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Table of Contents

Important Safety Notice .........................................................................................01 01 Product Specification ..........................................................................................03 02 Flat Panel Specification .......................................................................................18 03 Exploded Diagram ..............................................................................................37 04 Troubleshooting ....................................................................................................39 05 Spare Parts List ...................................................................................................44 06 Schematics and Layouts.......................................................................................45 07 Assembly and Disassembly ................................................................................48 Appendix : User’s manual Copyright Copyright 2006 InnoLux Tech. Corp. Ltd All Rights Reserved This manual may not, in whole or in part, be copied, Photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of InnoLux Tech. Corp. Ltd. Acer F-22 Service Manual


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Important Safety Notice

1. Safety precautions This monitor is manufactured and tested on a ground principle that a user’s safety comes first. However, improper used or installation may cause damage to the monitor as well as to the user.

Warning: This monitor should be operated only at the correct power sources indicated on the label on the

rear of the monitor. If you’re unsure of the power supply in you residence, consult your local dealer or Power Company.

Do not try to repair the monitor by yourself, as it contains no user-serviceable parts. This monitor should only be repaired by a qualified technician.

Do not remove the monitor cabinet. There are high-voltage parts inside that may cause electric shock to human bodies.

Stop using the monitor if the cabinet is damaged. Have it checked by a service technician. Put your monitor only in a lean, cool, dry environment. If it gets wet, unplug the power cable

immediately and consult your closed dealer. Always unplug the monitor before cleaning it. Clean the cabinet with a clean, dry cloth. Apply

non-ammonia based cleaner onto the cloth, not directly onto the class screen. Do not place heavy objects on the monitor or power cord.

2. Product safety notice Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitute replacement parts, which do not have the same safety characteristics as specified in the parts list, may create shock, fire, or other hazards.

3. Service notes When replacing parts or circuit boards, clamp the lead wires around terminals before soldering. Keep wires away from high voltage, high temperature components and sharp edges. Keep wires in their original position so as to reduce interference. Adjustment of this product please refers to the user’ manual.


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01 Product Specification

1. General: F22 series LCD monitor is designed with a wide screen 22.0” WSXGA+ TFT LCD panel, LVDS interface, analog RGB signal input. Additional a DVI-D input function is as option block. It featured with embedded universal AC power supply. This monitor can support maximum resolution up to 1680 x 1050@60Hz. It support HDCP and color management function.Details in this document DVI referred to is an option function depending on client’s requirement. In our factory,products should be distinguished by module names.

1.1 Main Features Maximum resolution : 1680 x 1050 @ 60Hz Back light system : 4 CCFL (top & bottom edge side) Pixel pitch : 0.282 (H) x 0.282 (V) Display area : 473.76(H)x296.1(V) 22.0 inch diagonal Brightness : ≥240cd/m² Contrast ratio : 10001׃ (typ.) (1) Response time (Tr+Tf) : 5ms (typ.) (2) Viewing angle : 160°(H)/ 160°(V), typ (3) Input interface : Analog (D-sub 15 pin) Digital Option(DVI-D 24 pin) Power management : Compatible with VESA DPMS Plug & Play : VESA DDCCI OSD language : English, French, Spanish, Italian, Deutsch, Simplified Chinese,

Traditional Chinese, Japanese (Dutch, Finnish, Russian depend on sale region) Universal AC power supply Note (1)(2)(3): This item spec depend on the LCD panel.

1.2 Accessories

AC Power Cord : 1.8 m. (Black. Cord type depend on sale region) VGA cable : 1.8 m. (15 pin D-SUB, black cable with blue male connector) User manual : English (640Mb CD) Warranty card DVI cable (option) : 1.8 m. (18+1 pin, black cable with white connector)

2. Operation Specifications The unit should suffer no visible cosmetic damage and should operate with no degradation in display quality during exposure to the operating conditions and after exposure to the non-operating conditions, in any sequence.

2.1 Environmental conditions 2.1.1 Operating:

Temperature range : 0°C to 40°C Relative humidity : 20% to 90%

2.1.2 Storage note 1:

Temperature range : -20°C to 60°C Humidity range : 10% to 90%

2.1.3 Altitude note 2 Operating 10000 ft (Ta=50, t=24h)


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Storage 40000 ft (Ta=30, t=24h ) Note 1: Temperature and relative humidity range must be in the area shown as the following figure due to panel limited Note 2: Altitude spec must not over panel spec.

Figure 1 Absolute Ratings of Environment

2.2 Safety, EMC, Ergonomics and Compatibility Requirements

Safety & EMC cUL, UL, CE, CB, CCC, Nemko/Ergo,Nemko/Bauart, C-Tick (N214), VCCI, FCC, CE, CCC, BSMI, C-Tick

Ergonomics TCO99, TCO03

Compatibility Windows 98/Me/2000, Windows XP, Window Vista

Power Management Energy Star V4

2.3 Electrostatic Discharge Requirements The subject unit must withstand ±4KV for contact discharge and ±8KV for air discharge of Electrostatic Discharge and meet the standard of IEC61000-4-2(EN55024). (without discharge on VGA/DVI/HDMI pin)

2.4 Reliability The MTBF of this product shall be greater than 40,000 hours excluding the LCD panel. The LCD

panel life which is defined as the time period for the maximum luminance to reduce to 50% of the initial

value is 40,000 hours minimum at the condition of displaying an all WHITE field at mid Brightness and

Contrast settings.

3. Electrical and Optical Characteristics and Performance 3.1 Main Power Supply

3.1.1 AC Input Voltage Range It is a universal type and the input voltage range is from 100 ~ 240Vrms

3.1.2 AC Input Current

1.2A (max) at 100VAC input 0.6A (max) at 240VAC input

3.1.3 AC Frequency Range

The frequency range is from 50Hz to 60Hz


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3.1.4 Inrush Current

a. 40A max at cold-start, 25°C, DC output full-loading and 100Vac input b. 60A max at cold-start, 25°C, DC output full-loading and 240Vac input

Notes: 1. Before each test, the buck capacitor need to be discharged. 2. Before each test, it must be 10 minutes at least after the latest test.

3.1.5 Regulator Efficiency ≥75% (DC output full loading and nominal AC input voltage range)

3.1.6 Ripple and Noise

Total composite ripple and noise less than 480mV for +16V output, and less than 150mV for +5V output, and 50mV for +3.3V output tested by DC loading side parallel with a 47uF/EC and 0.1uF/Ceramic. Capacitors and measured band-width with DC-20MHz

3.1.7 DC Output Voltage and Current

Current DC Output Voltage Typ. Max.

VCC16V 15.2V~18.5V 1.8A 2.2 A VCC5V 4.95~5.45V 1.5A 1.8A

Note: 1. For the normal loading test ,the output loading use typical current.

2. When 16V with no loading,the 16V out put rage is15.2V~20V

3.1.8 Protection a. SCP: For short circuited protection and with auto-recovery function.(for 5V output it must be shorted before F802) b. OPP: Over-power protection, Range: 60W ( min ) on nominal AC input. c. BOP: Brown Out protection

Condition: Pattern: Dot pattern, Timing: 1680x1050 60Hz, Brightness: Max.

Contrast: Max Spec: system shutdown voltage must be > 50V

system restart voltage must be <85V

3.1.9 Power consumption Max. 55W. Follow Energy Star V4 condition 49W

3.1.10 Power management

F22 supports Energy Star V4 and VESA DPMS

Status H-sync V-sync Video Power LED

On Mode/Active Power on on active ≤ 55W red

off on blanked < 2W Breathe Red Sleep Mode/Low Power

on off blanked < 2W Breathe Red


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off off blanked < 2W Breathe

Red Off Mode/Standby Power -- -- -- < 1W Off

3.2 Backlight

Item Symbol Min. Typ. Max. Unit Remark

Input Voltage Vin 15.2 16.0 18.5 V Von 2.0 3.3 5.5 V

Enable (On/Off) Voff -0.3 --- 0.8 V

Kick off Voltage:


Kick off Voltage Vs 1700 --- --- Vrms

On Load Function:


Input Current Iin --- 1.8 2.2 A

Frequency F 40.0 45.0 80 kHz @Max-Load

Output Current for One Lamp

IL 2.0 7.0 8.0 mArms PWM dimming control mode

Operating Voltage Vo --- 750 --- Vrms

Brightness PWM duty

35% --- 100%

Kick Off Voltage Hold Up Time

T 1.0 1.5 --- S @Vin=16.0V Brightness=3.3V

Efficiency η 75% --- --- @Vin=16.0V Brightness=3.3V

3.3 Brightness output The test to verify specifications in this section shall be performed under the following standard conditions unless

otherwise noted.

Temperature : 25 ± 5°C Test pattern : white Video Resolution : 1680 x 1050 Video input level : 700 mV ± 2% Warm-up time : 30 minutes

Set brightness control and also contrast control at maximum, to measure the screen center, the light output

shall ≥ 240 cd/m2 (as panel spec)

3.4 White balance


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The test standard conditions refer to Sec 3.3.(Brightness control is at 100 contrast control is at 50 )

Chromaticity Coordinate Mode

x y Cool 9300K 0.283 ± 0.030 0.297 ± 0.030

Warm 6500K 0.313 ± 0.030 0.329 ± 0.030

User Panel While x Panel While y

3.5 Brightness uniformity

The test standard conditions refer to Sec 3.4.

%≥75)(backlight points nine of luminance Max.)(backlight points nine of luminance Min. (4)

Fig.3

Note (4): 75% is for InnoLux panel MT220WW01 V.0, the second source panel BU spec follow Sec 5.1

4. Input / Output Signal Specifications 4.1 Video signals

Analog RGB signal: 0.7Vp-p (Input impedance = 75 Ohm) Sync: TTL level (Input impedance ≧ 1k Ohm)

Positive and negative sync of Separate Horizontal/Vertical Sync Digital : TMDS Signal: (min) ±200mVpp@24Bit

4.2 Signal Timing Through D-SUB/DVI/HDMI connectors, this unit can support FH= 31.5~84 KHz, Fv=56~75Hz, with maximum pixel clock 165MHz input signal and WSXGA+ output. Modes details as below:

VESA MODES

1 2

5

7 9

L/2 L/10

W/10

W/2

3

4 6

8


8

Horizontal Vertical

Mode Resolution Total Nominal Frequency +/-0.5KHz

Sync Polarity

Nominal Frequency

+/-1Hz

Sync Polarity

Nominal Pixel Clock

(MHz)

640*480@60Hz 800*525 31.469 N 59.941 N 25.175

640*480@72Hz 832*520 37.861 N 72.809 N 31.500 VGA 640*480@75Hz 840*500 37.500 N 75.000 N 31.500

800*600@56Hz 1024*625 35.156 P 56.250 P 36.000

800*600@60Hz 1056*628 37.879 P 60.317 P 40.000

800*600@72Hz 1040*666 48.077 P 72.188 P 50.000 SVGA

800*600@75Hz 1056*625 46.875 P 75.000 P 49.500

1024*768@60Hz 1344*806 48.363 N 60.004 N 65.000

1024*768@70Hz 1328*806 56.476 N 70.069 N 75.000 XGA 1024*768@75Hz 1312*800 60.023 P 75.029 P 78.750

1152*864@75Hz 1600*900 67.500 P 75.000 P 108.000 1280*960@60Hz 1800*1000 60.000 P 60.000 P 108.000 1152*720@60Hz 1488*748 44.859 N 59.972 P 66.750

1280*1024@60Hz 1688*1066 63.981 P 60.020 P 108.000 SXGA

1280*1024@75Hz 1688*1066 79.976 P 75.025 P 135.000

SXGA+ 1400x1050@60Hz 1864*1089 65.317 N 59.978 N 121.75

UXGA 1600*1200@60Hz 2160*1250 75.000 P 60.000 P 162.000

WXGA 1360*768@60Hz 1792*795 47.712 P 60.015 P 85.5

1440*900(Red)@60Hz 1600*926 55.469 P 59.901 N 88.75 WXGA+

1440*900@75Hz 1936*942 70.635 N 74.984 P 136.75

WSXGA+ 1680*1050@60Hz 2240*1089 65.290 N 59.954 N 146.250 IBM MODES

640*350@70Hz 800*449 31.469 P 70.087 N 25.175 EGA

720x400@70Hz 900*449 31.469 N 70.087 P 28.322 MAC MODES

VGA 640*[email protected] 864*525 35.000 P 66.667 P 30.240 SVGA 832*624@75Hz 1152*667 49.725 N 74.550 N 57.283

XGA 1024*768@75Hz 1328*804 60.241 N 74.927 N 80.000

1152*870@75Hz 1456*915 68.681 N 75.062 N 100.00 Other MODES

XGA 1024*768@72Hz 1360*800 57.669 N 72.086 N 78.434 SXGA 1280*1024@70Hz 1696*1072 74.882 P 69.853 P 127.000

Note: 1. Non-interlace signals only (An interlace signal cannot be display) 2. Please refer to F/W specification for more detail 3. Each frequency of Power Macintosh and Sun Ultra is a reference value


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HDMI Preset Timming

4.3 Timing requirements The LCD monitor must be capable of displaying standard resolutions within the vertical frequency range of 56 ~ 75 Hz and the horizontal scan range of 31.5 ~ 84 KHz with maximum pixel clock of 190MHz. Vertical / Horizontal Sync polarity: positive or negative. If input signal is out of range of horizontal 31.5~84 KHz or vertical 56-75Hz, or pixel clock large than 165MHz, message “Input not Supported” is shown on screen.

4.4 DDC date F22 Analog

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 04 72 60 00 00 00 00 00

1 00 00 01 03 08 2F 1E 78 EA DE 95 A3 54 4C 99 26

2 0F 50 54 BF EF 90 A9 40 71 4F 81 40 8B C0 95 00

3 95 0F 90 40 01 01 21 39 90 30 62 1A 27 40 68 B0

4 36 00 DA 28 11 00 00 1D 00 00 00 FD 00 38 4D 1F

5 54 11 00 0A 20 20 20 20 20 20 00 00 00 FF 00 30

6 30 30 30 30 30 30 30 30 30 30 30 0A 00 00 00 FC

7 00 46 32 32 0A 20 20 20 20 20 20 20 20 20 00 EB

F22 DVI

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 04 72 60 00 00 00 00 00

1 00 00 01 03 80 2F 1E 78 EA DE 95 A3 54 4C 99 26

2 0F 50 54 BF EF 90 A9 40 71 4F 81 40 8B C0 95 00

3 95 0F 90 40 01 01 21 39 90 30 62 1A 27 40 68 B0

4 36 00 DA 28 11 00 00 1D 00 00 00 FD 00 38 4D 1F

5 54 11 00 0A 20 20 20 20 20 20 00 00 00 FF 00 30

Preset

Timing Name

Pixel Format

Horz Freq (kHz)

Horz Polarity

Vert Freq (kHz)

Vert Polarity

Pixel Rate (MHz)

Source

1 480P60 720x480 31.469 59.94 27 2 480i60 720x480 15.734 59.94 13.5 3 576P50 720X576 31.25 50 27 4 576i50 720X576 15.625 50 13.5 5 720p60 1280x720 45 60 74.25 6 1080i60 1920x1080 33.75 60 74.25 7 720P50 1280X720 37.5 50 74.25 8 1080i50 1920x1080 28.125 50 74.25 9 1080p50 1920x1080 56.25 50 148.5 10 1080p60 1920x1080 67.5 60 148.5


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6 30 30 30 30 30 30 30 30 30 30 30 0A 00 00 00 FC

7 00 46 32 32 0A 20 20 20 20 20 20 20 20 20 00 73

F22 HDMI

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 04 72 60 00 00 00 00 00

1 00 00 01 03 80 2F 1E 78 EE DE 95 A3 54 4C 99 26

2 0F 50 54 BF EF 90 A9 40 71 4F 81 40 8B C0 95 00

3 95 0F 90 40 01 01 21 39 90 30 62 1A 27 40 68 B0

4 36 00 D9 09 11 00 00 1D 00 00 00 FD 00 38 4D 1F

5 54 11 00 0A 20 20 20 20 20 20 00 00 00 FF 00 30

6 30 30 30 30 30 30 30 30 30 30 30 0A 00 00 00 FC

7 00 46 32 32 0A 20 20 20 20 20 20 20 20 20 01 8E

0 02 03 1E F2 4B 10 1F 05 14 84 93 03 12 01 02 11

1 23 09 07 07 83 01 00 00 65 03 0C 00 10 00 02 3A

2 80 18 71 38 2D 40 58 2C 96 00 D9 09 11 00 00 18

3 02 3A 80 D0 72 38 2D 40 10 2C 45 80 D9 09 11 00

4 00 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 D9 09

5 11 00 00 9E 01 1D 80 D0 72 1C 16 20 10 2C 25 80

6 D9 09 11 00 00 9E 01 1D 00 BC 52 D0 1E 20 B8 28

7 55 40 D9 09 11 00 00 1E 00 00 00 00 00 00 00 FB

5. Function Specifications

All the tests to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. The standard conditions are:

Temperature : 25 ± 5°C Warm-up time : 30 minutes minimum Checking display modes : All the specified modes

5.1 Panel general specifications 5.1.1 General specifications

Supplier: INL

Model name SEC LTM220M1-L01（SDBL-Glare）

Display Area 473.76(H)x296.1(V) mm

Pixel Pitch 0.282 x 0.282 mm

Display Colors: 16.7 Million (RGB 8-bit data)

Number of Pixel 1680x1050 pixels

Pixel Arrangement RGB vertical stripe

Brightness 300cd/m2 (Typ.) 250cd/m2 (Min.)

Contrast Ratio 1000:1 (Typ.), 600:1(Min)


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Viewing Angle Hor:160°, Ver: 160°(Min, CR>10)

Brightness Uniformity Min/Max 0.75≧

Display Mode Normally White

Response Time(Tr+Tf) 5ms (Typ.), 10ms (Max.)

Surface Treatment Anti-glare, Hard coating (3H)

Lamp 4 CCFL

5.1.2 LCD module defects

LCD module defects check follows IIS. Details refer to panel approval sheet: Part NO. 631102200030R and 631102200060R

5.2 Keypad Function 5.2.1 Control buttons

[AUTO]

A. When OSD un-displays, press [AUTO] to perform auto-adjustment B. When OSD displays, press [AUTO] to return to previous level menu C. When “e Color OSD” OSD displays, press [AUTO] to exit the OSD

[MENU]

A. When OSD isn’t shown on screen, press [MENU] to enter OSD interface.The OSD interface uses “ACER eColor Management” and “User” to instead “Contrast” and “Brightness” separately.When press “ACER eColor Management” to show “e Color OSD”,and press “User” to show OSD interface before. The translations of “ACER eColor Management” and “User” are always English.

B. When OSD displays, press [MENU] to perform function of menu icon that is highlight or enter next level menu

[], [] When “MENU OSD” displays, press these keys to change the contents of an adjustment item, or change an adjustment value

[e Color ]

A. When OSD un-displays, press [e Color] to show “e Color OSD”,and press again the OSD can not disappear,but the time of “e Color OSD”disappearing is reseted 10 second again.

B.When OSD disappear not including “e Color OSD”,press [e Color] to show “e Color OSD” OSD,the OSD before disappears,but the parameters of it should be saved

[POWER] Power on or power off the monitor

5.2.2 Hot Key Operation

HOT KEY OPERATION FUNCTION

e Color AUTO MENU POWERDESCRIPTION

FACTORY MODE

ON Press [e], and then press [POWER] for DC power on. OSD menu will be shown with “F” on the left top. Select “F” for entering factory mode.

5.3 OSD Structure The On-Screen Display (OSD) shall be an easy to use icon based menu through keypad OSD buttons or remote control unit. The unit shall leave the factory with all OSD controls set to their default values.


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First Second Third Fourth Control Range Default Value

Acer eDisplay Management Empowering technology --- --- ---

User mode 77

Text mode 44

Standard mode 77

Graphics mode 97

Brightness --- --- 0～100

Movie mode 77

User mode 50

Text mode 50

Standard mode 50

Graphics mode 60

Contrast --- --- 0～100

Movie mode 56

H.Position 0～100 50

V.Position 0～100 50

Focus 0～100 ---

Clock

--- ---

0～100 50 1

Warm --- --- ---

Cool --- --- ---

Red 0～100 80

Green 0～100 80

Colour Temp

User

Blue 0～100 80

Picture

Auto Config --- --- --- ---

H.Position --- --- 0～100 50

V.Position --- --- 0～100 50 OSD

OSD Timeout --- --- 10～100 20

Full --- --- --- Wide Mode

Aspect --- --- ---

DDC/CI --- --- --- ON Setting

ACM --- --- --- OFF


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6. SOP of firmware upgrade

6.1 Operational condition: Equipment: PC, ISP card, signal cable and power cable. ESD requirements: antistatic wrists, antistatic gloves (fingers), and connecting cable Name of ISP program: RTDTool_4.6.exe Manufacture of FW IC：RTD 2525L

6.2 Operational steps: 1. Connection: connect PC to PCBA with signal cable, and then keep AC and DC in open state.

2. Adjust ISP programming

Firstly, double click ISP_Tool_v3.7.5EXEI and open ISP program, then select “Device”, next select manufacturer model of FW IC, which should be correspondent with that of PCBA FW IC. Double click Figure One.

FW IC

Model

One port of ISP program card

is connected to PC print port.


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Secondly﹐download FW software: first select “READ”, and then load FW software in Rooter (Fig.2).

Thirdly, select “Connect” and enter ISP MODE as in the following Figure 3.

Software Checksum

FW software rooter


15

Fourthly, select “AUTO”, and keep its default value. Click “RUN” for beginning programming. There will be prompting if programming is OK.

Note: if programming fails or success rate is not high, click “Config” and adjust its speed in “E2PROM DEVICE SETTING”


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Flowing chartAfter connecting, AC ON,

DC ON

Open ISP program

Choose manufacturer and model of FW IC

LOAD FW software

Click Connect and enter ISP MODE

Click AUTO and RUN for

beginning programming

Turn off power if programming is OK

OK

OK

OK

OK

OK

OK NG

Choose Config and adjust

programming


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02. Flat Panel Specification


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19


20


21


22


23


24


25


26


27


28


29


30


31


32


33


34


35


36


37


38


39


40


41


42


43


44


45


46


47


48


49


50


51


52

03 Exploded Diagram 3.1. Screw list F22 ITEM PN Description UNIT Q'TY

1 509146306200R SCREW,P,CROSS,W/WAS,M3*6,Zn-Cc PCS 7

2 509216608510R SCREW,F,CROSS,M4*8,BLACK,NL,ROHS(NYLOK) PCS 4

3 509112308500R SCREW,P,CROSS,T.T-3*8,Zn ROHS PCS 1

4 509412610500R SCREW B CROSS T T-4*10 BLK ROHS PCS 3

5 509212608120R SCREW,F,CROSS,T4*8,Zn,ROHS(5.8~6.2) PCS 10

6 509000000700R BOLT,#4-40x11.8,Ni PCS 4

7 509116610110R SCREW P CROSS M4*10 Zn NL ROHS PCS 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

From keypad

Change R109 to 360ohm

KIDD

Add for EMI

V0172

A4

P224W

DC to DC

2008-05-24

InnoLuxDocument Number : SIZE :

TITLE :

DATE :

SHEET OFRev :

DRAWN BY :

CHECK BY :

APPRO BY :

Q103_1

Q103_2LED_A

LED_G

Backlight_ON/OFF

LED_G

Backlight_ON/OFF

LED_A

Q103_2

Q103_1

Volume 6

HDMI_Audio_L 7

Mute 6

Brightness_PWM 6

HDMI&PC_audio_switch 6HDMI_Audio_R 7

VCC5V 5,6,7

VCC5V5,6,7

VLCD

VCC5V

VCC3.3

VCC3.3

VCC5V

VCC5V

VCC5V

VCC5V

VCC1.8

VCC5V

R108 4K7

C10

70.

1/16

V

R10

420

K

C17

20.

1/16

V

R110 100

C11

00.

1/16

V

U102AP1084K33LA

3

1

2VIN

AD

J

VOUT

R113 100

C111

1u/10V

C17

30.

1/16

V

R101 33K

C114

1000p/50V/N

C

C10

30.

1/16

V

R10

920

K

R112 100

C112

1000p/50V/N

C

C116

1000p/50V/N

C

R107 4K7

C10

50.

1/16

V

Q106PMBT3904

1

32

Q101PMBT3904

1

32

CN102

12P 2.0mm

123456789

1110

12

U101LD1117AL-1.8V

3

1

2VIN

AD

J

VOUT

R106 100

13

2

Q110PMBT3906

R239 4K7

CN101

2x4P 2.0mm

12345678

Q103PMBT3904

1

32

Q102AP2305GN

1

32

C18

40.

1/16

V

13

2

Q105PMBT3906

R10

351

R105 100

C10

10.

1/16

V

C10

80.

1/16

V

C10

60.

1/16

V

C18

50.

1/16

V

C19

30.

1/16

V

C113

1000p/50V/N

C

Q1042N7002

1

32

+

C18

610

0u/1

6V

C115

1000p/50V/N

C

C117

1000p/50V/N

C

+

C10

910

0u/1

6V

R11

14K

7

+

C10

410

0u/1

6V

C17

40.

1/16

V

C19

2

1000p/50V/N

C

Panel_Enable 6

VLCD 6

CCFL_Enable 6

VCC3.33,4,5,6

POWER 6

VCC1.8 6

E-Color 6AUTO 6

LED_A_C 6

LED_G_C 6

RIGHT/LEFT 6MENU 6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

KIDDV0173

A4

P224W

Input

2008-05-24


TITLE :

DATE :

SHEET OFRev :

DRAWN BY :

CHECK BY :

APPRO BY :

DE

TEC

T

R BG

DETECTDet

G

B

R

DAT0-

DCLK-

DAT1+

DCLK+

Det

DAT2-

DAT0+

DAT2+

DAT1-

DDC_SDA_DVIDDC_SCL_DVI

DAT0-

DAT1-

DCLK-

DAT1+

DAT0+

DAT2+

DDCA_SDADDCA_SCL

DDCA_SCL

DCLK+DAT2-

DDCA_SDA

DDC_SCL_DVIDDC_SDA_DVI

DVI_RX0- 5DVI_RX0+ 5

DVI_RX1+ 5DVI_RX1- 5DVI_RX2+ 5DVI_RX2- 5DVI_RXC+ 5DVI_RXC- 5

DDC_SCL_DVI 5DDC_SDA_DVI 5

DVI5V 5

PC5V_VGA

VCC3.3

PC5V_VGA

VCC3.3

DVI5V

DVI5V

VCC3.3

VCC3.3

C120 0.047u/16V

CN103DVI-D_CON

12345678

910111213141516

1718192021222324

RX2-RX2+GNDRX4-RX4+

SCLSDA

VS

RX1-RX1+GNDRX3-RX3+

5VGND

HP

RX0-RX0+GNDRX5-RX5+GND

RXC+RXC-

R127 0

R123 100

EP

109

5P20

V

C13

30.

1/16

V

R116 100

EP

107

5P20

V

EP

102

5P20

V

R146 10 1%

R133 100

D106BAV991

3

2

R149 10 1%

R117 0

C12

933

p/50

V

R147 10 1%R

153

4K7

CN104DZ11AA1-H5W6-4F

162738495

11

12

13

14

1510

1617

R124 470

R13

775

1%

EP

110

5P20

VR136

4K7

R120 0

D103BAV991

3

2

R115 100

EP

108

5P20

V

R130 100

C119 0.047u/16V

R145 10 1%

R119 100E

P10

35P

20V

EP

101

5P20

V

C12

50.

1/16

V

D107BAV991

3

2

R148 10 1%

C121 0.047u/16V

R129 1K

U103

AT24C02BN

1234 5

678A0

A1A2GND SDA

SCLWP

VCCC13

20.

1/16

V

EP

111

5P20

V

R15

04K

7

R118 100

C118 0.047u/16V

C19

010

00P

F

R125 100

D104BAV991

3

2

C12

7N

C/3

3p/5

0V

R144 10 1%

EP

104

5P20

V

R14

02K

2

C12

6N

C/3

3p/5

0V

R121 100

R142 10 1%

C123 0.047u/16V

R128 10K

U104

AT24C02BN

1234 5

678A0

A1A2GND SDA

SCLWP

VCC

EP

112

5P20

V

D108BAV991

3

2

R13

875

1%

Q107PMBT3904

1

32

FB101120Ω

R15

14K

7

C122 0.047u/16V

C19

10.

1/16

V

C13

1N

C/0

.1/1

6V

EP

105

5P20

V

D105BAV991

3

2

R122 100

R143 10 1%

R132 100

EP

106

5P20

V R13

44K

7/N

C

D110BAV70

32

1

C12

8N

C/3

3p/5

0V

R14

12K

2R

152

4K7

C13

022

0p/5

0V

R131 4K7

R126 0

D102BAV991

3

2

R135 100

R13

975

1%

R114 0

C124 0.047u/16V

D111BAV70

32

1

D109BAV991

3

2

GNDR 6GIN 6GNDG 6

RIN 6

SOG 6

VSYNC 6

GNDB 6BIN 6

HSYNC 6

DET_VGA 6

DVI_HP_CTRL 5

WP_VGA 4,6

DDCA_SCL 6

DDCA_SDA 6

WP_VGA 4,6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

For cable detect

V0174

Custom

P224W

HDMI Input

2008-05-24


TITLE :

DATE :

SHEET OFRev :

DRAWN BY :

CHECK BY :

APPRO BY :

DDC_SDA_HDMI

HRXCN

DDC_SCL_HDMI

HRX2P

HDMI_HPD

HRX0N

HRX2NHRX1P

HRX1NHRX0P

HRXCP

HRX1N HRX0PHRX1P HRXCPHRX2N HRXCNHRX0NHRX2P

HDMI_HP_CTRL 5

DDC_SCL_HDMI 5

WP_VGA3,6

VCC3.32,3,5,6

DDC_SDA_HDMI 5

HDMI_RX1- 5

HDMI_RX0- 5

HDMI_RX1+ 5

HDMI_RXC- 5

HDMI_RXC+ 5

HDMI_RX0+ 5

HDMI_RX2- 5

HDMI_RX2+ 5

HDMI_5V 5

HDMI_5VVCC3.3

HDMI_5V

EP11

75P

20V

EP12

1N

C/F

ast

Q109

PMBT39041

32

EP12

2N

C/F

ast

C1340.1/16V

R16

04K

7

EP12

3N

C/F

ast

EP11

35P

20V

EP12

4N

C/F

ast

EP11

45P

20V

EP12

5N

C/F

ast

R154 100

C1350.1/16V

Q108PMBT3904

1

32

U105

AT24C04N

12345

678 A0

A1A2

GNDSDASCLWPVCC

D112

BAV70

321

EP11

8N

C/F

ast R

159

4K7

EP11

65P

20V

R156 100

EP11

9N

C/F

ast

R155

1K

R227 4k7

CN10519P 0.5mm R/A

12345678910111213141516171819

202122 23

EP12

0N

C/F

ast

R158 100

DET_VGA 3,6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DVI_HDMI_SWT =1 The voltage level

MUST <=3.3V and >2V

Fairchild for DVI and HDMI switch

Used for dual input(without HDMI) only

V0175

Custom

P224W

SWITCH

2008-05-24


TITLE :

DATE :

SHEET OFRev :

DRAWN BY :

CHECK BY :

APPRO BY :

5V_C DIGITAL_5V

DVI_HDMI_SWT 6

VCC5V 2,6,7DIGITAL_5V DVI5V3 HDMI_5V 4

DDC_SCL_DVI3DDC_SDA_DVI3

HDMI_HP_CTRL4

CLK+ 6

G+ 6

B- 6B+ 6

R+ 6

G- 6

R- 6

CLK- 6

HDMI_RXC-4

HDMI_RX2-4

HDMI_RX0-4

HDMI_RX2+4

HDMI_RXC+4

HDMI_RX1-4

HDMI_RX0+4

HDMI_RX1+4

DVI_RX1+3

DVI_RX2+3

DVI_RXC-3

DVI_RX0+3

DVI_RX2-3

DVI_RXC+3DVI_RX0-3

DVI_RX1-3

DVI_RX1+3

DVI_RXC+3

DVI_RX0+3

DVI_RX2+3

DVI_RX0-3

DVI_RX1-3

DVI_RX2-3

DVI_RXC-3

R+ 6

G+ 6

CLK- 6

B- 6

G- 6

B+ 6

CLK+ 6

R- 6

DDC_SCL_DVI3DDC_SDA_DVI3

5V_C

5V_C

R229 0

D113

BAV70

321

R230 0

R228 0

C1400.1/16V

C142

R231 0

R232 0

C1410.1/16V

C1370.1/16V

R233 0

C1380.1/16V

R234 0R235 0

C1390.1/16V

D114

BAV70

32 1

U106

FSHDMI08

123456789

10111213141516171819202122232425262728

56555453525150494847464544434241403938373635343332313029

1CLK-1CLK+1D0-1D0+GND1D1-1D1+1D2-1D2+GND2CLK-2CLK+2D0-2D0+GND2D1-2D1+2D2-2D2+VCC3CEC1SCL1SDA1HPD1CEC2SCL2SDA2HPD2

VCC3VCC3CLK-CLK+GND

D0-D0+

GNDD1-D1+

GNDD2-D2+

GNDSEL#OE

VCC3VCC3GND

DGNDCECSCLSDAHPD

SDDC#OEDDC

DGNDVDDC

R236 0

R238 0

R237 0

DDC_SCL_HDMI4DDC_SDA_HDMI4

DDCD_SCL 6DDCD_SDA 6

DVI_HP_CTRL3

HP_CTRL 6

VCC3.32,3,4,6 VCC3.32,3,4,6

VCC3.32,3,4,6

DDCD_SCL 6DDCD_SDA 6

DVI_HP_CTRL3 HP_CTRL 6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

456

KIDD

Set Pin50&Pin73 asa CMOS I/O

For touch-pad

V0176

A3

P224W

SCALER

2008-05-24


TITLE :

DATE :

SHEET OFRev :

DRAWN BY :

CHECK BY :

APPRO BY :

21

3

F_WP

SDO

33

SCKSCZ

22

SDI

11

4455 5

4

44 2

55 322 433 5

F_WP

I2S_DATA 7

I2S_Bit_CLK 7

I2S_WS_LRCK 7I2S_System_MCLK 7

VCC3.3 VDDP_33

VDDC_18VCC1.8 AVDD_18

AVDD_33

VCC3.3 AVDD_33

VDDP_33

AVDD_18VDDC_18 VDDP_33AVDD_33

VLCD

VCC3.3

VCC5V

AVDD_MBMPLLVCC3.3

AVDD_MBMPLL

C15

50.

1/16

V

R17

2N

C/4

K7

R224 0

C16

20.

1/16

V

R183 1KR219 0

+C166

NC/10u/25VC1680.1/16V

R16

810

K

R225 0

C14

60.

1/16

V

R17

34K

7

C15

80.

1/16

V

U109

SST25VF010A

12

34 5

678

CS#SO

WP#GND SI

SCKHOLD#VCC

FB102

60Ω

C16

00.

1/16

V

R19

710

K

R220 0

C16

30.

1/16

V

C15

10.

1/16

V

R16

54K

7

C15

00.

1/16

V

R196 NC/0

R187 100

R16

44K

7

CN106

FFC-CON

1234

6

8

10

12

14

16

18

20

22

24

26

28

30

7

9

11

13

15

17

19

21

23

25

27

29

5

R222 0

C15

60.

1/16

V

C170 22p/50V

R198 NC/0

R16

64K

7

R17

44K

7

R184 1K

R17

04K

7

X10114.31818MHz

R221 0

FB103

60Ω

R188 1K

R185 100

C14

80.

1/16

V

C175 0.1/16V

C1651u/16V

C16

10.

1/16

V

TSUMO58CWDJ

U108

28

25

2623

27

24

223233

7

31

30

41

4342

44

51

80

128

127

8182

8384

858691929394

9596979899100

797877

1 11

9101213

8

15161819

17 29 52

104

87

37

103

112

3435

56

118

14 107

36

73

119120121

123124

117

116

115

3839

108

34

53 74 40 59

72 88 101

7675

102

109

126

114

111

110

20

9089

122

2

113

56 5557 61 64 70 67

21

106

105

47

46

48

50

49

4568 69 63 62

60 65 66 71

125

5458

RIN0P

GIN0P

SOGIN0BIN0P

RIN0M

GIN0M

BIN0MHSYNC0VSYNC0

REXT

REFP

REFM

SDO

SCKCSZ

SDI

GPIO_P24/PWM2

LVACKM

XIN

XOUT

LVA2PLVA2M

LVA1PLVA1M

LVA0PLVA0MLVB3PLVB3M

LVBCKPLVBCKM

LVB2PLVB2MLVB1PLVB1MLVB0PLVB0M

LVACKPLVA3MLVA3P

GN

DG

ND

RX2PRX2NRX1PRX1N

AV

DD

_33

RX0PRX0NRXCKPRXCKN

GN

DG

ND

GN

D

VDD

C

VDD

P

MODE

VC

TRL

VDD

P

DDCA_SDA/RS232_TXDDCA_SCL/RS232_RX

DDCD_SDADDCD_SCL

NC

AV

DD

_33

VDD

P

GPIO_P22/PWM1

GPIO_P04

GPIO_P00/SAR0GPIO_P01/SAR1GPIO_P02/SAR2

GPIO_P06GPIO_P07

NC

NC

NC

I2C_MDAI2C_MCL

RST

GPIO_P15GPIO_P16

VDD

CVD

DC

VDD

PVD

DP

GN

DG

ND

GN

D

LVA

4MLV

A4P

BYPASS

GPIO_P25

VDD

C

VDD

P

NC

NC

AV

DD

_33

LVB

4MLV

B4P

GPIO_P03/SAR3

GPIO_P14/PWM0

GN

D

NC

NC

NC

NC

NC

NC

NC

AV

DD

_18

GN

DG

ND

GPIO45

GPIO46

GPIO44

GPIO42

GPIO43

GPIO47G

ND

GN

DG

ND

GN

D

VDD

PVD

DP

VDD

PVD

DP

GPIO_P13/PWM2

VDD

PVD

DP

C14

70.

1/16

V

R17

54K

7

R16

74K

7

R191 100

R17

14K

7

+

C14

322

u/25

V

+

C171

10u/25V

R193

4K7

R17

64K

7

R189 1K

C169 22p/50V

R192 390 1%

R190 1K

R10

24K

7

R218 0

C167

0.1/16V

R186 100

C14

40.

1/16

V

C14

90.

1/16

V

C15

20.

1/16

V

C15

70.

1/16

V

R19

510

K

C15

30.

1/16

V

R226 0

R182 1K

+

C15

922

u/25

V

R194 NC/10K

R217 0

C15

40.

1/16

V

FB104

60Ω

C16

40.

1/16

V

C14

50.

1/16

V

DDCA_SDA3

DDCD_SDA5

B+5

G+5R-5

CLK+5

G-5

CLK-5

R+5

B-5

HSYNC3VSYNC3

SOG3GNDG3

GNDR3RIN3

GIN3

GNDB3BIN3

DDCA_SCL3

CCFL_Enable 2Panel_Enable 2

DDCD_SCL5

VCC5V2,5,7

Brightness_PWM 2

Mute 2

VCC3.32,3,4,5

DVI_HDMI_SWT 5

Volume 2

DET_VGA 3

HP_CTRL 5

LED_A_C 2

LED_G_C 2HDMI&PC_audio_switch 2

WP_VGA 3,4

MENU 2

AUTO 2

POWER 2RIGHT/LEFT 2

E-Color 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

R=1K , C=(1200PF,Fc=132KHz) ,(2200PF,Fc=72KHz) ,(3300PF,Fc=48KHz) , (4700PF Fc=34KHz)

V0177

A

P224W

HDMI AUDIO

2008-05-24


TITLE :

DATE :

SHEET OFRev :

DRAWN BY :

CHECK BY :

APPRO BY :

I2S_Bit_CLK6

HDMI_Audio_R2

I2S_WS_LRCK6

HDMI_Audio_L2

I2S_DATA6

I2S_System_MCLK 6VCC5V 2,5,6

VCC5V

+

C17910u/25V

+ C177100u/16V

U111

Ti_I2S_PCM1754

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

BCK

DATA

LRCK

DGND

NC

VCC

Vout_L

Vout_R

SCK

FMT

MUTE

DEMP

TEST

ZEROA

Vcom

AGND

+

C18210u/25V

C1813300p/50V

C1780.1/16V

C1833300p/50V

R1990

+C180

10u/25V

R204

1K

R2020

R2000R2010

R203 1K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LED_AE_ColorAUTO

GND

MENURIGHT/LEFT

LED_GPower

PCB Footprint sameGatway tuach pad

PCB Footprint sameILK-090 tuach pad

S4

TP_A

TTN

S2

S0

S1

TP_S

CL

SHIELD

TP_S

DA

S3

SCL

+3.3V

LED_GPower

LED_A

SDA

ATTN

GND

+3.3V+3.3V

U901SO3800

123

654

7

8 9 10 11 12

1314

1617

15

19

20

21222324

18

25

GPIO6GPIO5GPIO4

GPIO1GPIO2GPIO3

GPIO0

SH

LDS

0S

1S

2S

3

S4S5

S7GND

S6

VDD

GN

D

DN

CS

DA

SC

LA

TTN

XCAP

GN

D

CN9024P 1.25mm SMD

1234

D90

5LE

D5

D90

3LE

D3

D90

2LE

D2

D90

1LE

D1

T903PAD21

R901

22

C903150p/50V/NC

T902PAD31

T905PAD01

T904PAD11

T901PAD41

C9021uF/10V

C9011uF/10V

CN901

8P 1.25mm SMD

12345678

D90

5LE

D5

D90

4LE

D4

TEST1PAD01

D90

5LE

D5

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Keypad Board

PCB Footprint same PX193W keypad

POWER

Pitch=1.25mm

V0111

A

P224W

Keypad

2008-2-23


TITLE :

DATE :

SHEET OFRev :

DRAWN BY :

CHECK BY :

APPRO BY :

POWER

GNDLED_A

EP

902

5P20

V

ZD10

16V

2

SW901

1

2

CN901

4P 1.25mm SMD

1234

D90

1LE

D6

C90

10.

1/16

V


53

04 Trouble Shooting

1. No Power & LED Off

yes

yes

yes

yes

NG

NG

NG

NG

NG

NG

Unstable power

Check sampling Circuit

Check R822, R823, R824,R825

Change R822, R823, R824,R825

Check the R pin voltage of IC803 about 2.5V

Check R832

Check R818, D804, C807 if short

Change R818, D804, C807

Check pin2 of IC802 voltage is 3V

Check pin1 of IC802 voltage above 1.25V Change R812, R

809, R810, R 811, R815,

END

Check the C pin voltage of IC803 if 3V

Change IC803


54

2. No raster


55

3. Black screen

End

Black screen

IF BD fail

Check power supply:pin 1,2 of

CN102Power fail

NG

YES


56

4. Bad Screen

END

Bad Screen

IF BD fail

Change LVDS Cable

LVDS Cable Reinsert

LVDS Cable NG

Workmanship

OK

OK

OK

NG

NG


57

5. White screen

END

White screen

Check LVDS signal

Check VLCD is 5V

Change LVDSCable

LVDS Cable Reinsert

Workmanship

Panel Fail

LVDS cable NG

IF BD fail

OK

OK

OK OK

NG

NG

NG

NG


58

05 Spare parts List

INL P/N :8221F172A020R

OEM PART NO DESCRIPTION MOQ

791971300800R PCBA,I/F BOARD(EMEA,W/O),LP2230-827 ROHS 20

791971500010R PCBA,POWER KEYPAD/B,LP2230 ROHS 20

791881400700R PCBA,P/I BOARD,W/O SPK,LE22F1-727 ROHS 20

791971500000R PCBA,FUNCTION KEYPAD/B,LP2230 ROHS 20

453070801190R PWRCORD 16A/250V BLK 6FT VDE/KTL H05VV-F 20

453030300370R CABLE,DVI-D 18+1P MALE 6FT BLACK , ROHS 20

453030300371R CABLE,DVI-D 18+1P MALE 6FT BLACK 20

453010100380R CABLE,D-SUB 15P MALE 6FT BLACK/BLUE, ROH 20

430300802060R HRN ASSY, 2X4P TO 1X8P ,220mm,UL1571#28 20

430300400310R HRN ASSY, 4P,95mm,UL1571#28 20

430303001800R HRN LVDS FFC 30P 231mm W/LOCK&TASTE 20

714050018500R ASSY,BACK,COVER,W/HDMI ,W/DVI,LP2230 20

714030019700R ASSY,BEZEL,FRONT,LP2230 20

714011204500R ASSY,STAND ,LP2230 20

714020015200R ASSY,BASE, LE22F1 20

501020224400R COVER,HINGE,LP2230 20

701000010300R ASSY,CHASSIS,W/HDMI ,W/DVI,LE22F1 20

631102220370R LCP 22" LTM220M1-L01-GTB(A)(GLARE)(SAMSU 10


59

06 Schematics and Layouts 6.1 PI BD Layout


60

6.2 IF Layout (TOP)


61

6.3 IF Layout (BOT)


62

7.0 Assembly and Disassembly The tool of Assembly and disassembly : 1) Electrostatic gloves 2) Electric screwdriver: the lengthe of screwdriver top is 6±0.5cm and 15±0.5cm ;the

diameter of screwdriver top is Φ5*H5mm

Sequence Item Photo Procedures P/N D escription

S1 Place panel

(1 ).Take panel ou t of box and p lace it onthe foam .(2).Tear open the PE bag and put it inthe designated carton .(3 ).P lace panel on the foam like theattached p ictu re.Rem ark:Do not touch the lam p cord andp lace the surface of panel downsides onthe cush ion .

631102220370R

LCP 22"LTM220M1-L01-G TB(A)(G LARE)(SAM SU

S2Assem blefron t bezel

1 .Reverse the panel by 180 degree,pu tthe surface of panel upsides and insertfron t bezel in the panel.2 .Reverse the panel by 180 degree usingboth hands,pu t the surface of paneldownsides and m ake sure FFC in terfaceis closer to operator.3 .Paste tin foi

714030019700R

ASSY,BEZEL,FRONT,LP2230

S3Put chassisand powerboard

Insert powerboard in to the designatedlocation of chassis ,like the attachedP icture

701000010300R

ASSY,CHASSIS ,W /HDMI,W /DVI,LE22F1


63

Assembly and Disassembly (continue)

S4Insertmainboard'swire

(1).Insert FFC wire into its relevantinterface of mainboard properly likeattached picture(2).Insert the short keypad into itsrelevant interface like picture(2).Put the fixed mainboard in the rightposition.

430303001800R

HRN LVDS FFC30P 231mmW /LOCK&TASTE

S5linkpowerboard'swire

Put the mainboard into the chasssis andensure the interface wedge into therelevant position

791881400700R

PCBA,P/IBOARD,W /OSPK,LE22F1-727ROHS

S6Twist PCBAscrew

Handle electric opener and one pcs ofM3*5 screw into the right position

509146306200R

SCREW ,P,CROSS,W /W AS,M3*6,Zn-Cc1


64


S7Twist PCBAscrew

Handle electric opener and three pcs ofM3*5 screw into the right position

509146306200R

SCREW,P,CROSS,W/WAS,M3*6,Zn-Cc

S8Twist VGAand DVI

1). Handle hexagonal screws and electricopener(2). Twist screw in the interface like theattached Picture1.

S9Twist powerboard

Handle electric opener and three pcs ofM3*6 screw into the 1and 2 position aspicture

509146306200R

SCREW,P,CROSS,W/WAS,M3*6,Zn-Cc

4

2 3

21


65


S 1 0T w is t H D M Iin te r fa c e

1 ). H a n d le h e xa g o n a l s c re w s a n d e le c t r ico p e n e r(2 ). T w is t s c re w in th e in te rfa c e lik e th ea t ta c h e d P ic tu re 1 .

5 0 9 1 4 6 3 0 6 2 0 0R

S C R E W ,P ,C R O S S ,W /W A S ,M 3 *6 ,Z n -C c

S 1 1 In s e rt F F C w ire

1 .In s e rt F F C w ire in to th e in te rfa c e o fp a n e l2 .P u t F F C w ire in o rd e r a n d p a s te th e mo n th e p a n e l

4 3 0 3 0 3 0 0 1 8 0 0R

H R N L V D S F F C3 0 P 2 3 1 m mW /L O C K & T A S T E

S 1 2 In s e rt l ig h t w ire

1 )In s e rt 4 p c s lig h t w ire in to th e re le va n tp o s it io n2 ) p u t th e b a la n c e lig h t w ire to th ep o s it io n a s p ic tu re

S 1 3

L in k

p ow e rk e y p a d

a n d fu n c t io n

k e y p a d

1 .P u t 1 p c s lin k w ire in to th e re la t io np o s it io n o f fu n c t io n k e yp a d a s p ic tu re 12 . P u t 1 p c s lin k w ire in to th e re la t io np o s it io n o f p o w e r k e yp a d .3 .P u t 1 p c s lin k e d fu n c t io n k e yp a d a n dte a r u p th e film a s p ic tu re 2

7 9 1 8 8 1 5 0 0 0 1 0R

P C B A ,P O W E RK E Y P A D /B ,L E 2 2 F 1-7 2 7 R O H S

3

P ic tu re 1

P ic tu re 2


66


S 1 4A ssem ble

K eypad

1 .P u t th e p ower keyp ad in to th e re la tionp os it ion o f fron t b eze l as p ic tu re 12 .P u t th e fu n c tion keyp ad in to th ere la tion p os ition o f fron t b eze l as p ic tu re 2

7 9 1 8 8 1 5 0 0 0 0 0R

P C B A ,F U N C TIO NK E Y P A D /B ,L E 2 2 F 1-7 2 7 R O H S

S 1 5 F ix ba ck cove r C h eck if b ack cover is fixed p rop erly 7 1 4 0 5 0 0 1 7 8 0 0R

A S S Y ,B A C K ,C O V ER ,W /H D M I,W /D V I,L E 2 2 F 1

S 1 6 F ix s ta nd U se 4 p cs sc rew fix s tan d on th e b ack o fassem b le like a ttach ed P ic tu re

7 1 4 0 1 1 2 0 4 2 0 0R

A S S Y ,S TA N D,L E 2 2 F 1

S 1 7 P ack ing(1 )R e lease m on ito r to th e p ack in g lin e(2 )P u t m on ito r in to carton like th eattach ed p ic tu re

5 0 6 0 2 0 0 2 5 9 0 0R

C A R TO N ,A C E RL E 2 2 F 1 ,P 2 2 4 W

3 3

22

1 1

P ic tu re 1

P ic tu re 2

2

34

1

Documents

F-22 Service manual.pdf