benq q7c3(fp767)

BENQ LCD FP767-12 Q7C3 Spare Parts ListP/N: 99.L9072.RBA/RBE

ITEM DESCRIPTION PART NO. LOCATION1 PCBA I/F BD Q7C3-12MS AU 55.L9001.0212 IC FLASH MTV312MV64 (AJ) PLCC4 71.31264.A03 U43 IC LVDS/RSDS MVPRL-HN PQPF 160P 71.MVPRL.A0E U24 IC EEPROM AT24C04N-10SI-2.7SON 72.02404.N01 U35 IC CMOS 74LVC14A SO-N 14P 73.07414.061 U16 IC LR AME8815AEGT250 SOT-223 74.08815.C3C U5

<ALT> IC VR G950T65U SOT-223 74.95065.03C7 PCBA SPS BD Q7C3-12MS 55.L9002.0038 PCBA CTRL BD Q7C3 55.L9003.0119 LCDM 17" M170EN05 V8 Q7C3/AUO 56.91L90.011

10 ASSY BZL T7032C Q7C3 (FP767-12) 60.L9001.06111 ASSY UC ABSHB T7032C Q7C3 60.L9002.01112 ASSY COLUMN ABS T7032C Q7C3 60.L9003.01213 ASSY BKT-MAIN Q7C3 AUSIP W/SPK 60.L9020.00214 CORD SVT #18*3C 10A125V US1.5M 27.01818.05115 CORD H05VV-3G 10A250V EURO 27.02718.05116 CTN B Q7C3/BENQ Q7C3 44.L9001.00217 CSN L EPS Q7C3/PAINTING Q7C3 47.L9013.00118 CSN R EPS Q7C3/PAINTING Q7C3 47.L9014.00119 CABLE AUD PC99PT284C/PT577C BK 50.74405.50120 CABLE SIGNAL 15/15P CORE*1 1.5M 50.L9005.50121 CD FP767-12/756-12MS Q7C3-12MS 53.L9003.00122 ASSY BASE ABS T7032C Q7C3 60.L9004.012

* THIS PARTS LIST MAY BE SUBJECT TO CHANGEWITH PRIOR NOTICE BY CSD OF BENQ.

Q7C3 LCD Monitor Service Guide Alignment Procedure

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1. Alignment procedure (for function adjustment) A. Preparation:

1. Setup input timing ICL-605, 32-Grays pattern. 2. Setup unit and keep it warm up at least 30 minutes.

B. Timing adjustment: 1. Enter factory setting area (press “LEFT”, “EXIT” and then press “SOFTPOWER”). 2. Check the settings to following values:

Contrast = 50 Brightness = 90 Volume = 30 OSD time = 20 Color = sRGB Language = English

Then, turn off the monitor power. 3. Turn on power enter user area.

C. Color balance adjustment: 1. Enter factory setting area (press “LEFT”, “EXIT” and then press “SOFTPOWER”). 2. Setup input timing UVGA7, 4-Grays pattern. 3. Press “AUTO”, waiting for press <right> message. 4. Press “RIGHT” to Calibrate ADC. 5. Setup input timing ICL-605, 32 -Gray pattern. 6. Checking if the picture is no good, reject this monitor.

D. Color adjustment: 1. Setup input timing ICL-605, white pattern. 2. Measure color temperature by Minolta CA-110 (or equivalent equipment). 3. Alignment the color temperature Bluish, Reddish & sRGB. The color temperature

specification as follows:

X+- 0.283+(-) 0.03 White Balance (Bluish, 9300K set on OSD) Y+- 0.297+(-) 0.03

X+- 0. 326+(-) 0.03 White Balance (Reddish, 5800K set on OSD) Y+- 0. 342+(-) 0.03

X+- 0. 313+(-) 0.03 White Balance (sRGB, 6500K set on OSD) Y+- 0. 329 +(-) 0.03


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4. Turns off the monitor power.

E. Writing EDID file:

1. Setup a PC with DDC card. 2. Connect PC to monitor with a D-sub signal cable. 3. Please refer to the C212 for the correct EDID file. 4. Runs the writing program to write the EDID file into EEPROM for analog input, ie. 15-pin

D-sub. 5. Read both EEPROM data and confirm it to match with the C212 document definition.


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F. Command definition:

MCU COMMAND LIST

FUNCTION BYTE1 BYTE2 BYTE3 BYTE4

Write Contrast CA 55 Data checksum

Write Brightness CA 56 Data checksum

Write Red Gain CA 57 Data checksum

Write Green Gain CA 58 Data checksum

Write Blue Gain CA 59 Data checksum

Read Contrast C3 55 XX checksum

Read Brightness C3 56 XX checksum

Read Red Gain C3 57 XX checksum

Read Green Gain C3 58 XX checksum

Read Blue Gain C3 59 XX checksum

Write C1 (Bluish) R-Gain Data to NVRAM AA 3C Data checksum

Write C1 (Bluish) G-Gain Data to NVRAM AA 3D Data checksum

Write C1 (Bluish) B-Gain Data to NVRAM AA 3E Data checksum

Write C2 (Reddish) R-Gain Data to NVRAM AA 4C Data checksum

Write C2 (Reddish) G-Gain Data to NVRAM AA 4D Data checksum

Write C2 (Reddish) B-Gain Data to NVRAM AA 4E Data checksum

Write C3 (sRGB) R-Gain Data to NVRAM AA 5C Data checksum

Write C3 (sRGB) G-Gain Data to NVRAM AA 5D Data checksum

Write C3 (sRGB) B-Gain Data to NVRAM AA 5E Data checksum

Write User R-Gain Data to NVRAM AA 6C Data checksum

Write User G-Gain Data to NVRAM AA 6D Data checksum

Write User B-Gain Data to NVRAM AA 6E Data checksum

Read C1 (Bluish) R-Gain data from NVRAM A3 3C XX checksum

Read C1 (Bluish) G-Gain data from NVRAM A3 3D XX checksum

Read C1 (Bluish) B-Gain data from NVRAM A3 3E XX checksum

Read C2(Reddish) R-Gain data from NVRAM A3 4C XX checksum

Read C2 (Reddish) G-Gain data from NVRAM A3 4D XX checksum

Read C2 (Reddish) B-Gain data from NVRAM A3 4E XX checksum

Read C3 (sRGB) R-Gain data from NVRAM A3 5C XX checksum

Read C3 (sRGB) G-Gain data from NVRAM A3 5D XX checksum

Read C3 (sRGB) B-Gain data from NVRAM A3 5E XX checksum


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Read User R-Gain data from NVRAM A3 6C XX checksum

Read User G-Gain data from NVRAM A3 6D XX checksum

Read User B-Gain data from NVRAM A3 6E XX checksum

Change Color Temperature to C1 CC 1 XX checksum



Change C/T to User CC 4 XX checksum

User mode to factory mode 1A 5A XX checksum

Auto Color (Offset1, Offset2, Gain) 1B 5A XX checksum

Factory mode to User mode 1E 5A XX checksum

Clear user area data 1F 5A XX checksum

Off burn in mode CE 2 XX checksum

Change Language Setting 66 0~7 XX checksum

Read EEPROM Contrast A3 92 XX checksum

Read EEPROM Brightness A3 93 XX checksum

Read EEPROM C/T Point A3 94 XX checksum

Read EEPROM OSD-Hpos A3 95 XX checksum

Read EEPROM OSD-Vpos A3 96 XX checksum

Read EEPROM Language A3 97 XX checksum

Read EEPROM OSD Timer A3 98 XX checksum

Read EEPROM Volume A3 99 XX checksum

Table 1

When PC Host sends 0x7D command to MCU, MCU must return as following (2 bytes) Return Code R-Byte1 R-Byte2 Checksum error code FC AA

Normal return code the above Byte3

(/data) FC If normal return code is exact FCh FC CF


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2. Dressing A. Check the two spring on the BKT

B. Screws on the interface & power board


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C. Plastic fixture on the interface board

D. Closing plastic on the BKT:


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E. Tapes on backlight wire

F. Spring at the top of BKT:


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G. Two gaskets at the bottom of BKT

H. Place D-sub cover and its screw


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I. Backlight wire

J. Two screws on panel left side


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K. Two screws on panel right side

L. Two FFC cables fixed on panel socket


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M. Two speakers fixed on BZL

N. Spring on control board to contact panel


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O. Control board 3pin wire dressing

P. Contorl board 9pin wire dressing


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Q. Paste aluminum tape on the backlight wire hole

Q7C3 LCD Monitor Service Guide Circuit Operation Theory

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I. Introduction: The Q7C3 (FP756) is a 17” SXGA (1280x1024) , 262 K colors(R, G, B 6-bit data) TFT LCD

monitor without multi-media function. It’s an analog interface LCD monitor with a 15 pins D-sub signal cable and it’s compliant with VESA specification to offer a smart power management and power saving function. It also offers OSD menu for users to control the adjustable items and get some information about this monitor, and the best function is to offer users an easy method to set all adjustable items well just by pressing one key, we called it “Auto key” which can auto adjusting all controlled items. Q7C3 (FP756) also offer DDC2 function to meet VESA standard.

II. Block diagram

The Q7C3 (FP756) consists of a head and a stand (base). The head consists of a LCD module with 4 lamps, a power board (include AC/DC, DC/DC and inverter board), a control board and interface BD. The block diagram is shown as below.

III. Circuit operation theory:

A.) HEAD: A-1.) Interface board diagram:


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(a) Circuit operation theory: A basic operation theory for this interface board is to convert analog signals of Red, Green, Blue. The scaling IC has internal A/D converter, internal OSD and auto detect input timing functions. A/D converter is convert analog signal to digital data. OSD is offering adjustable functions to end-user. Detect timing is for detect change mode. Scalar finally output the digital RGB data, the Hsync, Vsync and pixel clock to LCD panel driver IC by RSDS interface. MCU also embedded in PW133A controls system processing. EEPROM is stored DDC data, OSD common data and user mode data. Flash-Rom is stored the source code which is accessed by MCU to run program.

(b) IC introduction: 1.) DDC (Display Data Channel) function: We use DDC IC to support DDC/2B function. DDC data

is stored in 24C02(EEPROM). Those data related to LCD monitor specification. PC can read them by “SDA” and “SCL” serial communication for I²C communication for DDC2B.

2.) PW133A IC : There are A/D, Scaling, OSD, MCU functions in the PW133A IC. Scaling IC is revolutionary scaling engine, capable of expanding any source resolution to a highly uniform and sharp image, combined with the critically proven integrated 8 bit triple-ADC and patented Rapid-lock digital clock recovery system. It also support detect mode and DPMS control. MCU


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control unit, it controls all the functions of this interface board, just like the OSD display setting, the adjustable items, adjusted data storage, the external IIC communication, support DDC2B.

3.) EEPROM: We use 24C16 to store all the adjustable data and user settings. 4.) FLASH ROM: To stored the source code which is accessed by MCU to run program.

A-2.) Power board diagram:

Fig.1

#1 EMI Filter

This circuit (fig. 2) is designed to inhibit electrical and magnetic interference for meeting FCC, VDE, VCCI standard requirements.

EMI Filter Rectifier and

filter

Isolation power

transformer

Rectifier and filter Audio Amp and

Pre-Amp

PWM controller Switching element

Feedback Isolation

Inverter circuit

Rectifier and filter

LDO regulator


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Fig. 2

#2 Rectifier and filter

AC Voltage (90-264V) is rectified and filtered by BD601, C605 (See Fig 3) and the DC Output voltage is 1.4*(AC input). (See Fig.3)

Fig. 3


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#3 Switching element and Isolation power transformer When the Q601 turns on, energy is stored in the transformer. During Q601 turn-off period, the stored energy is delivered to the secondary of transformer. R607, C607 and D601 is a snubber circuit. R615 is current sense resistor to control output power. (See Fig.4)

Fig. 4

#4 Rectifier and filter D701 and C703 are to produce DC output. L701 and C704 are to suppress high Frequency switching spikes. (See Fig.5)

Fig. 5


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#5 PWM Controller The PWM controller NCP1200A implements a standard current mode architecture. With an internal structure operating at a fixed 40KHz. Where the switch time is dictated by the peak current set-point. When the current set-point falls below a given value. The output power demand diminishes, the IC automatically enters the so-called skip cycle mode and provides excellent efficiency.

Fig. 6

#6 Feedback circuit PC123 is a photo-coupler and TL431 is a shunt regulation. They are used to detect the output voltage change and be the primary and secondary isolation. When output voltage changes, the feedback voltage will be compared and duty cycle will be decided to control the correct output voltage. (See Fig.7)

Fig. 7


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#7.Audio Speaker:

DC POWERINPUT

POWER ICTDA7496

AUDIOINPUTConnect with

8 ohm/2W Speaker

Connect withPC Audio output

The Audio Speaker is consisting of an Audio board. The Audio Speaker has DC Volume control, use 28mmX40mm Speaker (2W/per channel), power supply from AC-DC board and Audio input from PC Audio output (Line Out).

(A) Power IC: Use ST POWER IC TDA7496.The IC are stereo Class AB output amplifiers with DC Volume control. The devices are designed for use in TV and monitor, but are also suitable for battery- Fed portable recorders and radios. Use +15V from AC-DC Board and connect speaker to offer 1W per channel.

(B)DC Power Input: To supply +15V to be VCC source Voltage for TDA7496 and built-in AC-DC board. (C) Audio Input: connect with PC Audio output in 3.5mm to 3.5mm signal line. (D) Speaker: Use 8 ohm and 28mmX40mm speaker (2W/per channel) (E) DC Volume Control: The voltage range is 1 – 3.3 V (From MC)


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A-3.) Control board introduction: The main parts of the control board are a push button, and a LED.

(a) Push button: It’s a simple switch function, pressing it for “ON” to do the auto adjustment function, releasing it for “OFF” to do nothing. (c) LED: It indicates the DPMS status of this LCD monitor; green light means DPMS on (Normal operating condition). Amber light means DPMS off (Power off condition).


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A-4.) Inverter diagram: 1.Block Diagram:

2. General Specification

Input Voltage: 15V Input Current: 2A max. ON/OFF Voltage: 3.3V PWM Duty: 3.3V/47KHz Output Requirement: Max. Output Current: 15mA Min. Output Current: 6mA Lamp Working Voltage: 600Vrms Open Lamp Voltage: 1700Vrms Frequency: 50KHz

15Vin ON/OFF

switching

OSCILATOR

CIRCUIT

TRANSFORMER CCFL

PWM CONTROLLER

TL1451 CIRCUIT PROTECTION

AND DETECT

ON/OFF

BRT_ADJ


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3.Circuit Operation Theorem 3.1 ON/OFF SWITCH

The turn-on voltage was controlled by R756 and R757.The inverter was turned on or off by the switching transistors Q761 and Q757, Also regulator IC751 is control by Q761 and Q757 decide supply 15V to inverter part or instead.


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3.2 PWM Control circuit

TL1451 is a dual PWM controller.C765 and R765 decide the working frequency.BLT_ADJ signal is from control board, control pulse width then decide how much energy delivery to CCFL also decide CCFL brightness. Q741 and Q742 be the buffer to rise the drive capability and the totem poles circuit can improve a capable of driving for Q743.C770 decide the striking time delay.


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3.3 Oscillator Circuit

Royer circuit uses the characteristic of transformer saturation to oscillate. When the DC power inject, Q759 or Q760 will turns on, and the current Ic increases. After a period, the transistor will leave the saturation status and Vce increase. The result causes the voltage of primary coil get lower. Finally the transistor turn off, and another transistor turn on. These statuses are repeated and the pin7 and pin8 of T751 will get a Sin Wave to turn on CCFL.

Q7C3 LCD Monitor Service Guide Engineering Specification

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Table of Contents

1. Introduction ...................................................................................................................................4

2. Operational Specification..........................................................................................................4

2.1 Environment.................................................................................................................................4 2.1.1 Temperature..................................................................................................................................................... 4 2.1.2 Relative Humidity........................................................................................................................................... 4 2.1.3 Altitude............................................................................................................................................................. 4

2.2 Transportation .............................................................................................................................5 2.2.1 Vibration Test (Package, Non-Operating)................................................................................................... 5 2.2.2 Drop Test (Package, Non-Operating) .......................................................................................................... 5 2.2.3 Vibration Test (Unpackaged, Non-Operating) ........................................................................................... 6 2.2.4 HALF-SINE SHOCK..................................................................................................................................... 6

2.3 Packing Configuration ................................................................................................................6 2.3.1 Container Specification.................................................................................................................................. 6 2.3.2 Carton Specification ....................................................................................................................................... 7 2.3.3 Pallet Specification ......................................................................................................................................... 8 2.3.4 Container Carrying Capacity......................................................................................................................... 8

2.4 Electrostatic Discharge Requirements.......................................................................................8

2.5 Safety Requirements....................................................................................................................8

2.6 EMI Requirements ......................................................................................................................8

2.7 Reliability......................................................................................................................................9

2.8 Mechanical Design for TCO 03: .................................................................................................9

2.9 Environment Protection Design: ................................................................................................9

2.10 Acoustical Noise .........................................................................................................................9

3. Input / Output Signal Specification .......................................................................................9

3.1 Input Signal Requirements .........................................................................................................9 3.1.1 Signal cable (Directly attached to unit) ....................................................................................................... 9 3.1.2 Video signals: .................................................................................................................................................. 10 3.1.3 Sync signal:...................................................................................................................................................... 10

3.2 Function ........................................................................................................................................11 3.2.1 Support timing................................................................................................................................................. 11

3.3 Number of display colors: ...........................................................................................................12

3.4 Adjustment function ....................................................................................................................12

3.5 Power Supply Requirements.......................................................................................................12 3.5.1 Input Power Requirements ............................................................................................................................ 12 3.5.2 Output Power Requirement ........................................................................................................................... 13


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Table of Contents

3.5.3 Power Management ........................................................................................................................................ 13

3.6 Specification of Inverter...........................................................................................................13

3.7 Panel optical Characteristics ......................................................................................................14

4. Functional specification .............................................................................................................16

4.1 Display Quality.............................................................................................................................16 4.1.1 Display Data Area (with full white pattern)................................................................................................ 16 4.1.2 Video Performance ......................................................................................................................................... 16 4.1.3 Light Output .................................................................................................................................................... 16 4.1.4 Brightness Adjustment Range....................................................................................................................... 16

4.2 Audio Quality ...............................................................................................................................16 4.2.1 Preamp + Poweramp: ..................................................................................................................................... 16 4.2.2 Speaker Driver: ............................................................................................................................................... 16 4.2.3 Audio Controls:............................................................................................................................................... 16

5. Physical Specifications................................................................................................................17

5.1 Physical Dimension & Appearance ............................................................................................17 5.1.1 Overall Dimensions:....................................................................................................................................... 17 5.1.2 Outer Appearance: .......................................................................................................................................... 17

5.2 Construction and Materials on outer surface ...........................................................................17

5.3 Base ...............................................................................................................................................17

5.4 Marking & Labels........................................................................................................................17 5.4.1 Reference Label (Rear panel)........................................................................................................................ 17 5.4.2 Controls & Connectors................................................................................................................................... 17

5.5 Packaging......................................................................................................................................17 5.5.1 Carton Dimension:.......................................................................................................................................... 17 5.5.2 Shipping Weight: ............................................................................................................................................ 17 5.5.3 Shipping Container:........................................................................................................................................ 17

6. Maintainability Specifications .................................................................................................17

6.1 General & Requirements ............................................................................................................17 6.1.1 Installation: ...................................................................................................................................................... 17 6.1.2 Periodic Maintenance:.................................................................................................................................... 17 6.1.3 Repair & Calibration: ..................................................................................................................................... 17

6.2 Mean Time to Repair...................................................................................................................17 6.2.1 Module Level: ................................................................................................................................................. 17 6.2.2 Component Level: .......................................................................................................................................... 17

6.3 Accessibility ..................................................................................................................................18 6.3.1 General: ............................................................................................................................................................ 18


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Table of Contents

6.3.2 Outside Cabinet, access to the following elements.................................................................................... 18 6.3.3 Cover Removal, Access ................................................................................................................................. 18

6.4 Equipment & Tools Required.....................................................................................................18 6.4.1 Standard Test Equipment............................................................................................................................... 18 6.4.2 Documentation ................................................................................................................................................ 18

6.5 Electrical Emission and Energy Saving summary for TCO 03 ...............................................18 6.5.1 Electrical Field(AC): ...................................................................................................................................... 18 6.5.2 Magnetic Field(AC): ...................................................................................................................................... 18 6.5.3 Energy Saving: ................................................................................................................................................ 18

Appendix 1 – Shipment Conditions..................................................................................................18

Fig. 1 Physical Dimension Front View and Side view .................................................................19


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1. Introduction This specification describes a 17.0” color TFT LCD monitor which is supported by analog interface solution and support

maximum resolution 1280x1024 at 76 Hz refresh rate. It has the following features:

- User controls: (a) “Power on/off” switch. (b) “Exit” key( Back to main menus or leave OSD menu and hot key of Volume adjustment). (c) “I-key”( For auto adjust vertical position, phase, horizontal position and pixel clock ). (d) “Enter” key(For enter sub-menus or select items.). (e) “Left” key (Select left, decreasing adjust and hot key of Contrast adjustment). (f) “Right” key (Select right, increasing adjust and hot key of Brightness adjustment).

- OSD window for control and information display with 8 languages selection. - DPMS (Display Power Management System) - Power on/off indicator. - Audio speakers supported. (option) - High quality advanced zoom function (Scaling function)

- Tilt base : Attached base with 0~25 degree tilt. -DDC2B function supported.

- A LCD monitor (a)Head part:

(1) A LCD module(AU 170ES05). (2) An AC power and inverter board. (3) An Interface board. (4) A control board. (5) A signal cable with 15pin D-sub connector . (6) Two speakers.

(b) Base part:

(1) Tilt base. (2)Foldable - A power cord - An user menu.

-Setup disk. (including .INF/.ICM/Test pattern) --all INF/ICM/Test pattern are loaded in CD manual + Quick start guide

- An audio cable.

2. Operational Specification 2.1 Environment

2.1.1 Temperature

-Operating 0 to 40 oC -Storage -20 to 60 oC

2.1.2 Relative Humidity -Operating 10 to 90% Max. ( non-condensing) -Storage 10 to 95% Max. ( non-condensing)

2.1.3 Altitude -Operating 0 to 3,048m (10,000ft) -Storage 0 to 12,192m (40,000ft)


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2.2 Transportation

2.2.1 Vibration Test (Package, Non-Operating) A) Sine-wave vibration for initial resonance sweeps and dwell

* Sine sweep

Frequency (Hz) Status 5 ~ 26.6 0.6G

26.6 ~ 50 0.016" 50 ~ 500 1.5G

Sweep times: 1 sweep / Per Axis (X,Y, and Z Axis ) * One major resonance dwell is required for each axis. Total dwell time at each resonance point shall be 15 minutes.

B) Random Vibration

Frequency (Hz) Slope ( dB/Oct.) Spectrum Level (g2/Hz)5 ~ 100 0 0.015

100 ~ 200 -6 --- 200 --- 0.0038

Equivalent to 1.47 G rms

* Duration: 30 Minutes / Per Axis (X,Y, and Z Axis ) Total test time : 90 Minutes

2.2.2 Drop Test (Package, Non-Operating) A) Drop Height

Weight ( Kg ) ACM Spec.

Height (cm)

0 – 9 91 > 9 - 18.2 76

> 18.2 - 27.2 61 > 27.2 - 45.4 46 > 45.4 - 68.1 31

> 68.1 – 113.5 26 Upgrade one level of height before MP.


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B) Drop Sequence

2

1

53

4

6

Surface 2. Front3. Bottom4. Rear5. Right6. Left

1. Top

Manufacturingjoint

-Corner 5-3-2 select at weakness side [the low left(or right) corner of the front panel]

-An edge drop with impact on the shortest edge radiating from corner 5-3-2

-An edge drop with impact on the next shortest edge radiating from corner 5-3-2

-An edge drop with impact on the longest edge radiating from corner 5-3-2

-A flat drop with impact on the rear

-A flat drop with impact on the front

-A flat drop with impact on the right

-A flat drop with impact on the left

-A flat drop with impact on the bottom

-A flat drop with impact on the top

After test, there is no electrical and mechanical damage permitted.

2.2.3 Vibration Test (Unpackaged, Non-Operating)

5~200Hz at 1.04g rms FREQUENCY (Hz) SPECTRUM LEVEL (g2/Hz)

2.0 0.0185 4.0 0.0300 8.0 0.0300

40.0 0.0030 55.0 0.0100 70.0 0.0100

200.0 0.0010

DURATION: 15 MINUTES PER AXIS. 2.2.4 HALF-SINE SHOCK

Test conditions: Test unit : 2 sets Each unit has to withstand 18 shocks.(3 shocks pre face) No- operation Half-sine wave Duration : 3ms Acceleration(G) : 75G

2.3 Packing Configuration

2.3.1 Container Specification

a. Shipping Container


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Container Type 20'*8'*8'6" Steel 40'*8'*8'6" Steel 40'*8'*9'6"

High Cube Steel

Gross 24,000 30,480 30,480

Weight (Kegs) Tare 2,370 4,000 4,200

Payload 21,630 26,480 26,280

Length 5,898 12,031 12,031

Width 2,352 2,352 2,352 Interior Measurement (mm)

Height 2,394 2,394 2,699

Volume (Cubic Meter) 33.2 67.74 76.4

Width 2,340 2,340 2,340 Door opening (mm)

Height 2,280 2,280 2,585

Length 5,890 12,000 12,000

Width 2,330 2,330 2,330 Useable Interior Dimension (Deducted pallet (130mm & Operating space 50mm) Height 2,100 2,100 2,405

b. Air Transport

Container (1) Container (2) Container (3) Container Type

125"*96"*96" 125"*96"*118" 125"*88"*64"

Gross 6,804 6,804 4,627

Weight (Kegs) Tare 129 129 129

Payload 6,675 6,675 4,498

Length 3,048 3,048 3,048

Width 2,260 2,260 2,082 Interior Measurement

(mm) Height 2,438 2,997 1,625

Volume (Cubic Meter) 17 19 11

2.3.2 Carton Specification

Product Net 4.2

Weight (Kegs) Gross 6.2

Length 406

Width 418 Carton Interior Measurement (mm)

Height 139

Length 423

Width 456 Carton External Measurement (mm)

Height 146


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2.3.3 Pallet Specification

a. Dimension

Transport Type Pallet A Pallet B Pallet C Pallet D Length 812 812 406 406

Width 836 1254 836 1254 Shipping Pallet Dimension (mm)

Height 115 115 115 115

Length X X X X

Width X X X X Air Transport Pallet Dimension (mm)

Height X X X X

2.3.4 Container Carrying Capacity

a. Shipping Container

Quantity of products (sets)

Quantity of Products (sets)

Quantity of pallet (sets) Stowing Type

(Every container) (Every Pallet) (Every Container) 910 Pallet A: 56 Pallet A: 6

20' Pallet B: 84 Pallet B: 6

Pallet C: 28 Pallet C: 1

Pallet D: 42 Pallet D: 1

40' 1960 Pallet A: 56 Pallet A: 14

with pallet

Pallet B: 84 Pallet B: 14

2.4 Electrostatic Discharge Requirements The subject product must withstand 8 KV for contact discharge and 15 KV for air discharge of Electrostatic

Discharge and meet the acceptance criteria as specified IEC 801-2 .

2.5 Safety Requirements The display unit complies with the following safety standards and specifications. -UL compliance....standard for information-processing and business equipment, UL 1950. -CSA compliance...standard C22.2 No. 950-M89, data processing equipment. -TUV compliance...EN60950 safety specification-business equipment. -ISO13406-2 .Ergonomic Requirements of Visual Display. -Demko...EN60950. -Nemko...EN60950. -Semko...EN60950. -Fimko...EN60950.

2.6 EMI Requirements 1. This display unit complies with the following EMC rules and regulations.

-FCC compliance...FCC Rule, Part 15, Subpart B, Class B. -VCCI compliance...VCCI Rule, Class-2. -CE Mark Compliance... 89/336/EEC. EN55024, EN61000-4-2/-3/-4/-5/-6/-8/-11

EN55022, Class B. EN61000-3-2,EN61000-3-3.


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-DNSF compliance...EN55022, Class B. -MPR2 compliance - TCO99 -C-Tick -BSMI -EPA

2. The sample for EMI agency approval should be under 4 dB of the limit. The production pilot run units should be under 3 dB of the limit. The mass production units should be under 1 dB of the limit.

2.7 Reliability 1. The prediction MTBF of display unit shall be greater than 60,000 hours excluding the lamp.(at 25 ℃) 2. Lamp life time : 40,000 hrs typical at which brightness of lamp is 50% compare to that of initial value at 7.0mA and 25℃.

2.8 Mechanical Design for TCO 03: 1) Front Frame Reflectance:

* diffuse reflectance: ≦ ±10% * Gloss≦ ± 2% gloss unit

2) Labeling of plastics:

Plastic weight > 25g shall be marked in accordance with ISO11469

3) Variety of Plastic:

Type of plastic material is synonymous with the term basic polymer used in ISO1043-1. For blends of plastics e.g. PC+ABS, all weight ratios are considered to be the same type of material.

4) Painting of Plastic: Plastic materials weighing more than 25 grams included in the VDU. Different kinds of adapters are defined as parts of VDU. Printed wiring board laminates and the flat panel itself are excluded.

5) Metallization of Plastic Housing:

* Metallized name-plates and control knobs are accepted.

6) Plastic components > 25g shall not contain retardants of organically bound chloride or bromide.

2.9 Environment Protection Design: Product is Per ES 715-c49 Environment Design Guide

2.10 Acoustical Noise With the display operating, the issue of sound measured is contained within 40 dB/A in the audible field.

3. Input / Output Signal Specification

3.1 Input Signal Requirements 3.1.1 Signal cable (Directly attached to unit)

3.1.1.1 Video Inputs:

(1) DSUB –digital Signal Inputs 15pin D-sub connector is on the captive signal cable for IBM VGA, compatible graphic adapters.

The pin assignment of this connector is described as below:

15

610

1115


10

15pin D-sub female 1 RED VIDEO 2 GREEN VIDEO 3 BLUE VIDEO 4 GROUND 5 Cable Detect 6 RED GROUND 7 GREEN GROUND 8 BLUE GROUND 9 PC5V 10 SYNC GROUND 11 GROUND 12 SDA 13 H SYNC (H+V) 14 V SYNC 15 SCL

3.1.1.2 Cable length: 1600mm +/- 20mm

3.1.2 Video signals: RGB separate, Analog 0.7Vp-p/75 Ohm

3.1.3 Sync signal: - H/V separate, TTL level - H/V composite, TTL level


11

3.2 Function

3.2.1 Support timing

This Interface board is designed to operate in any of the following video mode.

Incoming display mode (Input timing) Multi-scan operation

Resolution Horizontal Frequency (KHz)

Vertical Frequency (Hz)

Dot Clock Frequency (MHz) Remark Actual display

resolution

640x350 31.47(P) 70.08(N) 25.17 DOS 1280x943

720x400 31.47(N) 70.08(P) 28.32 DOS

640x480 31.47(N) 60.00(N) 25.18 DOS

640x480 35.00(N) 67.00(N) 30.24 Macintosh

640x480 37.86(N) 72.80(N) 31.5 VESA

640x480 37.50(N) 75.00(N) 31.5 VESA

800x600 37.88(P) 60.32(P) 40.00 VESA

800x600 48.08(P) 72.19(P) 50.00 VESA

800x600 46.86(P) 75.00(P) 49.50 VESA

832X624 49.72(N) 74.55(N) 57.29 Macintosh

1024x768 48.36(N) 60.00(N) 65.00 VESA

1024x768 56.48(N) 70.10(N) 75.00 VESA

1024x768 60.02(P) 75.00(P) 78.75 VESA

1024X768 60.24(N) 74.93(N) 80.00 Macintosh

1152x864 67.50(P) 75.00(P) 108.00 VESA

1152x870 68.68(N) 75.06(N) 100.00 Macintosh

1152x900 61.80(N) 66.00(N) 94.50 SUN 66

1152x900 71.81(N) 76.14(N) 108.00 SUN

1280x1024 64.00(P) 60.00(P) 108.00 VESA

1280x1024 75.83(N) 71.53(N) 128.00 IBM1

1280x1024 80.00(P) 75.00(P) 135.00 VESA

1280x1024 81.18(N) 76.16(N) 135.09 SPARC2

full screen 1280x1024


12

Notes：

(1) If the incoming display mode is not supported by this I/F board listed above, the picture can show up or doesn’t which is unpredictable, even the picture can display but probably isn’t good or clear.

(2) Some signals from graphics board may not function properly.

(3) “P”, “N” stands for “Positive”, “Negative” polarity of incoming HSYNC/VSYNC(input timing).

(4) OSD will show “No Signal” message on the screen as below to indicate it while no display mode inputs.

(5) OSD will show “No Cable Connection” message on the screen as below to indicate it while no cable plug in PC.

(6) OSD will show “Out of Range” message on the screen to indicate it while input display mode meet the following condition

(a) The resolution is large than 1280x1024.

(b) The resolution is 1280x1024 but it frequency of vertical sync (Fv) is large than 77Hz.

(c) The frequency of horizontal sync (Fh) is large than 83KHz.

(d) The frequency of vertical sync (Fv) is large than 76Hz.

3.3 Number of display colors: 16M color numbers (With Dithering)

3.4 Adjustment function

Brightness Contrast Display position (Vertical , Horizontal) Phase Pixel clock Color gain(Red, Green, Blue) OSD position (Vertical , Horizontal) Multi-language selection OSD time Volume Recall function(Color Recall、Recall All)

3.5 Power Supply Requirements 3.5.1 Input Power Requirements

(1) Input Voltage Range The unit shall meet all the operating requirements with an input voltage range of 90~264 Vac .

(2) Input Current

Maximum Input Current Measuring Range (MAX) 2 Arms 90Vac 〜 264Vac

(3) Frequency Range

The unit shall operate within a frequency range of 47Hz to 63Hz.

(4) Inrush Current

Power supply inrush current shall be less than the ratings of its critical components(including Power switch, fuse, rectifiers and surge limiting device) for all conditions of line voltage.

(5) Regulator Efficiency


13

70% minimum (measuring at 115Vac and full load) Power saving mode ＜ 1 Watts at 115vac

3.5.2 Output Power Requirement

The power circuit shall supply DC power outputs as followings: Output Nominal Regulation Load Current Range

1 5V-panel ±10% 0 ~ 1.0A 2 3.3V-Fix ±5% 0 ~ 1.0A

3.5.3 Power Management

Mode H/Vsync Power consumption LED Color (Status)

Recovery Time

Normal Both exist < 50W (with audio) Blue (Normal) --

Normal Both exist < 40W (without audio) Blue (Normal) --

off None or Only one exist

< 1W, under 115Vac < 2W, under 264Vac

Amber < 3 sec

3.6 Specification of Inverter The backlight system is an edge-lighting type with 4 CCFLs (Cold Cathode Fluorescent Tube).

The characters of dual lamps are shown in the following tables.

ITEM SYMBOL MIN TYP MAX Unit Condition Lamp Voltage VL -- 700 860 V IL=7.0 mA Lamp Current IL 13 14 15 mA Each connector

Inverter Frequency FL 40 50 80 kHz 1700 -- -- V Tb=0 oC Starting lamp voltage VS 1200 -- -- V Ta=25oC

Lamp life time LT 30,000 40,000 -- Hr

IL = 7.0±0.5mA Continuous Operation

Ta=25±5 oC

NOTE: 1.All condition are at 25C ambient unless otherwise specified. 2. Load Panel=SXGA 17”


14

3.7 Panel optical Characteristics Item Unit Conditions Min. Typ. Max.

Horizontal (Right) CR = 10 (Left)

60 60

70 70

-

Vertical (Up) CR = 10 (Down)

60 60

70 70

-

Horizontal (Right) CR = 5 (Left)

70 70

80 80

- -

Viewing Angle [degree]

Vertical (Up) CR = 5 (Down)

70 70

80 80

- -

Contrast ratio Normal Direction 250 450 - Raising Time - 4 5 Falling Time - 12 20 Response Time (Note 1)

[msec] Raising + Falling - 16 25

Red x 0.61 0.64 0.67 Red y 0.31 0.34 0.37

Green x 0.26 0.29 0.32 Green y 0.58 0.61 0.64 Blue x 0.11 0.14 0.17

Color / Chromaticity Coordinates (CIE)

Blue y 0.04 0.07 0.10 White x 0.28 0.31 0.34 Color Coordinates (CIE) White White y 0.30 0.33 0.36

White Luminance @ CCFL 7.0mA (center)

[cd/m2]

200 260 -

Luminance Uniformity (Note 2) [%] 75 80 - Crosstalk (in 75Hz) (Note 3) [%] 1.5

Note： 1. Viewing Angle, Contrast Ratio, Response Time, Reflectance, and Chromaticity are measured at panel center. 2. Viewing Angle（θ, ψ）

See figure below

Measurement is done on position 1. Viewing angle origine is the axis normal to the flat panel. Left (L) and Right (R) valueare the maximum angles for which CR=10. Up (U) and (D) value are the maximumangles for which CR=10.

Normal Ey È�

Ö� xÖ = 0 , Right

Ö = 90 , Up

Ö = 180 , Left

Ö = 270 , Down

3.Contrast Ratio (CR) is defined mathematically as:

)0φ ,0θ(at

(Min.) el Black Levin Luminance

(Max.) LevelWhite in Luminance

oo ==


15

4. Response time

TrR measures the transition time of L1 relative luminance from white to black state, from 90% to 10% (see graph below) TrD measures the transition time of L1 relative luminance from black to white state, from 10% to 90% (see graph below)

5. Cross talk shall be measured between two patterns.

FULL WHITE

184 gray level

0 gray level

1/2 1/6 2/3 1/61/2 1/3

1/6

1/31/2

2/3

A A'

B B'

184 gray level

l LA-LA’ l / LA x 100%= 1.2% max., LA and LB are brightness at location A and B l LB-LB’ l / LB x 100%= 1.2% max., LA’ and LB’ are brightness at location A’ and B’

LA：Luminance of measured point in A (cd/m2) LB：Luminance of measured point in B (cd/m2) LA’：Luminance of measured point in A’ (cd/m2) LB’：Luminance of measured point in B’ (cd/m2)

(at Viewing Angle o0φ0θ

o == , )

6. Brightness Uniformity of these 9 points is defined as below:

5

110%

90%

50%

90% 10%50%

2

4

3

6

7 8 9

100% 90%

TrR TrD

WHITEBLACK

10% 0% t

WHITE


16

Brightness Uniformity = Min. brightness / Max. brightness x 100 % > 70%

4. Functional specification All the tests to verify specifications in this section must be performed under the following standard conditions

unless otherwise noted. The standard conditions are:

-Temperature : 0 to 40 degree Celsius -AC line input voltage : 90 Vac to 264 Vac, 47Hz or 63Hz -Warm-up time : 30 minutes minimum

4.1 Display Quality 4.1.1 Display Data Area (with full white pattern)

(1) Horizontal: 337.920 mm (2) Vertical: 270.336 mm

4.1.2 Video Performance (1) Resolution : 1280 X 1024 pixels Maximum (2) Contrast ratio : 250(Min.), 450(Typ.) (3) Response time : 16 mS(Typ.) (4)Viewing angle : Up:70° Down:70° R/L:70° (At contrast ratio >= 10) (5)CIE Coordinate: White ( 0.31, 0.33 ) +/- (0.03, 0.03) (at user mode) (6) Display color: 18 bits color

4.1.3 Light Output Brightness rating : 260cd/㎡(Typ.) @7.0mA

4.1.4 Brightness Adjustment Range At contrast ratio control set at maximum level, adjusting Brightness control from minimum to maximum position,

the light output of WHITE pattern shall be increased more than 40cd/㎡.

4.2 Audio Quality 4.2.1 Preamp + Poweramp:

(1) Output Power : 1.0 W rms/CH @ 1KHz,1Vp-p (2) THD (@ 1W) : <10% (3) S/N ratio : 50db

4.2.2 Speaker Driver: (1) Nominal Impedance: 8 Ohm (2) Maximum Input Power: 2 W/CH (3) Frequency Response: 12KHz (4) Size: 40*28.5 mm (5) Magnetic Shield: Required

4.2.3 Audio Controls: (1) Volume 0- 100 levels


17

5. Physical Specifications 5.1 Physical Dimension & Appearance

5.1.1 Overall Dimensions: 375mm (W) X 370mm (H) X 155mm (D)

5.1.2 Outer Appearance: see Fig.1

5.2 Construction and Materials on outer surface (1) Materials: Plastic (2) Color: To be defined for Model

5.3 Base (1)Tilt: fiest hinge:0°~ 25°

5.4 Marking & Labels 5.4.1 Reference Label (Rear panel)

(1) Reference numbers (2) Manufacture data (3) Agency Approvals (4) Power Ratings

5.4.2 Controls & Connectors (1) AC power cord input: abbreviated labels (2) User's Controls: standard print

5.5 Packaging 5.5.1 Carton Dimension:

456mm (W) X423mm (D) X 146mm (H) (LCD monitor) 5.5.2 Shipping Weight: 5.8kg (LCD monitor) 5.5.3 Shipping Container: 1960 sets per 40 feet container with pallet.

6. Maintainability Specifications 6.1 General & Requirements

6.1.1 Installation: From outside of unit with standard tools and documentation provided to user.

6.1.2 Periodic Maintenance: No periodic maintenance is required.

6.1.3 Repair & Calibration: Require spare modules or components as specified as followings:

(1) Interface board ASSY (2) AC-DC converter board ASSY (3) Control board ASSY

6.2 Mean Time to Repair

6.2.1 Module Level: Less than 10 minutes

6.2.2 Component Level: Less than 15 minutes


18

6.3 Accessibility 6.3.1 General:

All panels, covers, and major assemblies are removable without disruption of permanent mounting or fasteners.

6.3.2 Outside Cabinet, access to the following elements -Operating Controls -AC Inlet -Audio in

6.3.3 Cover Removal, Access All sub assemblies and internally adjustable components may be accessed by removing the base and the rear cover .

6.4 Equipment & Tools Required 6.4.1 Standard Test Equipment

(1) Voltmeter (2) Dual trace oscilloscope (3) Hand tools as required (4) Computer with IBM VGA , or compatible graphic adapter

6.4.2 Documentation A service manual will be available which covers all service requirements. A users manual written

in Japanese German, Italian, Spanish, France and English will be available to ship with the product. 6.5 Electrical Emission and Energy Saving summary for TCO03

6.5.1 Electrical Field(AC): *Band I< 10V/m (132cd/m^2,”+” pattern) *Band II< 1V/m (132cd/m^2,”+” pattern) Note: Shielded power cord is not acceptable

6.5.2 Magnetic Field(AC): *Band I< 200nt (132cd/m^2,”+” pattern) *Band II< 32nt (132cd/m^2,”+” pattern) Note: Shielded power cord is not acceptable

6.5.3 Energy Saving: *1st stage:<15W(recover time:3 sec) 2nd stage:<5W *single stage:<5W(recover time: 3sec)

Appendix 1 – Shipment Conditions

ITEM State Power ON Brightness 90 Contrast 50 OSD- Timeout 10s OSD-Language English OSD-Image size Full Screen

OSD-Color temp CU MODE


19

Fig. 1 Physical Dimension Front View and Side view

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

GND GND GNDGND_SIGNAL

Title

Size Document Number R ev.

Date: Sheet o f

Project Code

Reviewed By Approved ByPrepared By

Model Name

PCB P/N PCB Rev.

Benq CorporationOEM/ODM Model Name

99.L9072.000-C3-304-005

INTERFACE BOARD

1 7

TOM LONG DAVEN WU

48.L9001.S21 S21

ANGEL HU

<Size>

Q7C3-LG99.L9072.001

0

Tuesday, June 03, 2003

NA

Optical Points

Screw Holes

H4

HOLE-V8

1

2

3

4

5

6

7

8

9 OPOP4

OPOP14

OPOP7

H2

HOLE-V8

1

2

3

4

5

6

7

8

9

H1

HOLE-V8

1

2

3

4

5

6

7

8

9 OPOP2

OPOP10

OPOP12

OPOP13

OPOP1

OPOP3

OPOP5

OPOP9

OPOP8

H3

HOLE-V8

1

2

3

4

5

6

7

8

9

OPOP11

OPOP6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND GND

GND GND

+5VV33

+12V

GND

GND

V33

GND GND

GND GND

V18V33

V18A

V18A

GND

GND

GND

GND

BL_ONBRT_ADJ

VOL_ONVOL_ADJ

Power_OFF

ADC_PW_ON

Title

Size Document Number Rev.

Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-005

INTERFACE BOARD

2 7

TOM LONG DAVEN WU

48.L9001.S21 S21

ANGEL HU

<Size>

Q7C3-LG99.L9072.001

0


NA

C30.1U K

C170.1U K

R6OPEN

Q201OPEN(2N3904)

1

32

R3OPEN

+C1422U16V

12

+C201OPEN(47U)

16V

12

C9OPEN(0.1U K)

C130.1U K

C40.1U K

R203OPEN(100K)

C100.1U K

+C202OPEN(47U)

16V

12

R204 0

C110.1U K

+C1222U16V

12

R202OPEN(10K)

T.L.

U201

OPEN(GF4435)

S1

S2

S3

G4

D 8

D 7

D 6

D 5

U2G952T63UVIN3

GN

D1

VOUT1 2

VOUT2 4

+C20OPEN (22U)

16V

12

FB1OPEN(80 OHM)

J1

2072060207

1 23 45 67 89 10

11 1213 14

L480 OHM

R201OPEN(20K)

C190.1U K

C210.1U K

+C722U16V

12

+C1822U16V

12

D201

OPEN(30V)

12

L3

80 OHM

C10.1U K +C5

OPEN (22U)16V

12

L1OPEN(80 OHM)

R2

0R0805

R5

0R0805

R1 OPEN

R4 OPEN

+C16OPEN(22U)16V

12

C20.1U K

U1G952T63UVIN3

GN

D1

VOUT1 2

VOUT2 4

C150.1U K

+C6OPEN (22U)

16V

12C8

OPEN(0.1U K)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

R+

G+

B+

PC5V

GND GND

GND

GND

GND

PC5V

PC5V

V33

V33

GND

V33

V33

GND

GND

GND

V33

GND

GND

GND

GND

GND

GND

TXD

RXD

TXD_1

HS

VS

RED+

BLUE+

GREEN+

ISOG

HS_I

RS232_EN

D-SUB_CABLE_DETECT

VS_I

HS_I

VS_I

RXD_1

TXD_1

RXD_1

VS

HS

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-005

INTERFACE BOARD

3 7

TOM LONG DAVEN WU

48.L9001.S21 S21

ANGEL HU

<Size>

Q7C3-LG99.L9072.001

0


NA

(NO SCREW)

R24

10K

C220.047U K

C2847P50V J

R15

75

TP2

R27

2.2K

DN4

BAV70LT1

2

3

1

R224.7K

TP7

R20100

C240.047U K

Q22N3904

1

32

R301 0R28

2.2K

R25

10K

U3

AT24C02A

A01

A12

A23

VSS4

VCC 8

WP 7

SCL 6

SDA 5

D1

TZMC5V1

12

C23 1000P K

U4D

74LVC14A

9 8

147

R26OPEN

D5

TZMC5V1

12

CP1

OPEN(22pF)

1234 5

678

L302

1000 OHM

C250.047U K

R1022

R172.7K

R234.7K

TP3

U4C

74LVC14A

5 6

147

TP4

D3

TZMC5V1

12

C3047P50V J

TP9

C260.1U K

TP5

D4

TZMC5V1

12

R302100

R18 47

TP1

R1322

R9

75

C290.1U K

R19 47

DN1

BAV9

9

1

3

2

TP8

U4A

74LVC14A

1 2

147

C3147P50V J

D301

TZMC5V1

12

C2747P50V J

J4

2024012015

1728394105

11

12

13

14

15

6

1617

TP6

DN3

BAV9

9

1

3

2

R12

75

TP301

TP10

R21100

R162.7K

TP11

DN2

BAV9

9

1

3

2

Q12N3904

1

32

R722

D2

TZMC5V1

12

L301

1000 OHM

U4B

74LVC14A

3 4

147

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

GFILT

RTERM

A2

A17

D3

A16

A4

D7

A1

D15

D0

A11

D10

D5

D12

A18

D6

A14

D4

D8

A9

A7

A3

D1

A19

A6

A13

D13

D2

A10

A15

D14

A12

D11

D9

A5

A8

X607 X608

MPV

1

DP

V1

TESTEN

LV1

DV

1

RDn

D CK

DCKO

D CK

DCKO

XCLK

DS3

SD

S1

SD

S0

DLE

E

SD

SD

XCLK

SDS1

DLEE

SDS0

DS3 SDSD

D[15:0]

A[19:1]

TMS

TDO

TCK

TDI

TRSTn

PV1

V33V33V33 V33

3.3VADC3.3VADC 3.3VADC3.3VADC 3.3VADC3.3VADC

3.3VADC V33

V33V33 V33V33V33 V33V33

V18

3.3VDVI

3.3VDVI3.3VDVI

V18V18 V18 V18V18 V18

V18A

PVDDPV1

3.3VDVI

3.3VADC

V33

V33

V33

GND

GND GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

DCLK

EB4EB3

EB5

EB2

EG5EG4EG3EG2

ER5ER4ER3ER2

OG3OG2

OR5OR4OR3OR2

RED+

GREEN+

BLUE+

VS

HS

RXCPRXCM

RX2PRX2M

RX1PRX1M

RX0MRX0P

ISOG

RXDTXD

EEP_SDAEEP_SCL

RESETn

NMI

ROMOEnROMWEn

BRT_ADJ

CS0n

DCLK_M

PD0PD1PD2PD3PD4PD5PD6

CS1n

VOL_ADJ

ER6

OB6

OG7OG6

OR7OR6

EB7

OB5

EB6

EG7

OB2

OB4

EG6

OG5

OB3

ER7

OG4

OB7

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-005

INTERFACE BOARD

4 7

TOM LONG DAVEN WU

48.L9001.S21 S21

ANGEL HU

<Size>

Q7C3-LG99.L9072.001

0


NA

350ma max. 90ma max.

40ma max.

175ma max. 40ma max.Sleep Mode 35ma

Sleep Mode 9ma max.

SS CIRCUIT

C440.1U K

C500.1U K

C600.1U K

C3418P J

C540.1U K

C650.1U K

C3718P J

R48 33

R393.3K

C450.1U K

C550.1U K

C3818P J

R50 33

C660.1U K

FB7

80 O

HM

L080

5

R363.3K

TP24R41 1.5M

Y1

14.318MHZ

R333.3K

TP25

C410.1U K

Graphics andVideo Port

U6A

PW133-20Q

V656_063V656_162V656_261V656_360V656_459V656_558V656_657V656_756

VPEN55

VS64

HS65

VCLK72

NC917 NC816

NC714 NC613

NC511 NC410

NC38 NC27

NC15

BLUE50

SOG44

GREEN43

RED37

FILTER23

C460.1U K

C560.1U K

R420

R40

OPEN

R43

OP

EN

(10K

)

R373.3K

C610.1U K

R44

OP

EN

(2.2

K)

C470.1U K

Display Port

U6B

PW133-20Q

DCLK 106DCLKNEG 107

DVS 101DHS 102DEN 103

DR0 98DR1 97DR2 94DR3 93DR4 92DR5 91DR6 90DR7 89

DG0 88DG1 87DG2 86DG3 85DG4 82DG5 81DG6 80DG7 79

DB0 78DB1 77DB2 74DB3 73DB4 71DB5 70DB6 67DB7 66

DGR0 131DGR1 130DGR2 129DGR3 128DGR4 127DGR5 126DGR6 125DGR7 124

DGG0 121DGG1 120DGG2 119DGG3 118DGG4 117DGG5 116DGG6 115DGG7 114

DGB0 113DGB1 112DGB2 111DGB3 110DGB4 109DGB5 108DGB6 100DGB7 99

C39 0.1U K

C420.1U K

C570.1U K

C670.1U K

C360.039U K

FB6

80 O

HM

L080

5

FB8

80 O

HM

L080

5

C510.1U K

FB5

80 O

HM

L080

5

Power and GroundU6D PW133-20Q

DVD

D11

1D

VDD

123

DVD

D13

20

DG

ND

112

DG

ND

124

DG

ND

1319

DVD

D31

6D

VDD

3218

DG

ND

319

DG

ND

3212

DG

ND

3315

PVD

1122

PVD

1224

PVD

1326

PGN

D11

21PG

ND

1225

PGN

D13

27

ALVD

D11

28AL

VDD

1229

ALG

ND

1130

ALG

ND

1231

AVD

D31

32AV

DD

3233

AVD

D33

36AV

DD

3439

AVD

D35

41AV

DD

3646

AVD

D37

48AV

DD

3852

AGN

D31

34AG

ND

3235

AGN

D33

38AG

ND

3440

AGN

D35

42AG

ND

3645

AGN

D37

47AG

ND

3849

AGN

D39

51

VDD

Q31

68VD

DQ

3283

VDD

Q33

104

VDD

Q34

122

VDD

Q35

133

VDD

Q36

171

VDD

Q37

186

VSSQ

3169

VSSQ

3284

VSSQ

3310

5VS

SQ34

123

VSSQ

3513

4VS

SQ36

172

VSSQ

3718

7

VDD

1175

VDD

1295

VDD

1313

5VD

D14

146

VDD

1517

3VD

D16

184

VSS1

176

VSS1

296

VSS1

313

6VS

S14

147

VSS1

517

4VS

S16

185

DPL

LVD

D1

165

MPL

LVD

D1

167

DPL

LVSS

116

6

MPL

LVSS

116

8

R35 0

C620.1U K

R49OPEN(33)

R46O

PE

N(2

.2K

)

FB9

80 O

HM

L080

5

FB3

80 OHML0805

C480.1U K

C580.1U K

C333900P K

FB2

OPEN(80 OHM)L0805

C520.1U K

C40 0.1U K

C430.1U K FB

480

OH

ML0

805

C630.1U K

R47

OP

EN

(2.2

K)

R320

PW133Misc

U6C

PW133-20Q

A1 193A2 192A3 191A4 190A5 189A6 188A7 183A8 182A9 181

A10 180A11 179A12 178A13 177A14 176A15 175A16 164A17 163A18 162A19 161

D0 160D1 159D2 158D3 157D4 156D5 155D6 154D7 153D8 152D9 151

D10 150D11 149D12 148D13 145D14 144D15 143

RD 196WR 195

ROMOE 197ROMWE 198

CS0 199CS1 200

TESTEN137

RESETB132

RXD53TXD54

PORTA0208PORTA1207PORTA2206PORTA3205PORTA4204PORTA5203PORTA6202PORTA7201

TRST142TCK141TMS140TDI139TDO138

NMI194

XI169XO170

C3518P J

R34 0

C490.1U K

U11

MK1707S

CLKI1

VDD2

GND3

CLKO4 LEE 5

S0 6

S1 7

SD 8

C590.1U K

C530.1U K

R383.3K

C640.1U K

R45

OP

EN

(2.2

K)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ICEn

ROMOEn

FCEn

A17

A18

A1

A11

D6

D2

D15

A19

A12 D13

A4

D5

D0

A12

A6

A10

D2

D8

A6

A7

A14

A16

D15

D3

D11

A3

D4

D10

A4

A9

D12

D14

D5

D1D0

A15

A8

A16

D10D9

A7

ROMWEn

A5

A13

A17

A15

A11

D9

A2

A10

A19

A9

D11

D6

D8

A1

D7

A14

D12

A18

A5

D4

D3

D13

A3

D7

A13

D1

A2

A8

D14

D[15:0]

A[19:1]

V33

GND GND

GNDGND

GND

V33

GND

V33 V33

V33

GND

V33

GND

V33

GND

GND

V33

GND

EEP_SCLEEP_SDA

NMI

ROMWEn

RESETn

ROMOEn

RESETn

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-005

INTERFACE BOARD

5 7

TOM LONG DAVEN WU

48.L9001.S21 S21

ANGEL HU

<Size>

Q7C3-LG99.L9072.001

0


NA

R501 OPEN

R54

3.3K

R503 OPEN

R502 OPEN

C700.1U K

IC1

MBM29LV200TC-90

VCC 37

VPP 13

GND1 46GND2 27

D1 29

D9 30

D2 31

D10 32

D3 33

D11 34

D4 35

D12 36

D5 38

D13 39

D6 40

D14 41

D7 42

D15 43

D8 44

D16 45

A151 A142 A133 A124 A115 A106 A97 A88

A1717

A718 A619 A520 A421 A322 A223 A124 A025

A1648

CE26OE28WE11RP12WP14BYTE47

A1816

J142160013201

11

22

R523.3K

C690.1U K

R51100K

P1

20D1042225

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 50

R533.3K

C68 0.1U K

R56 3.3K

R553.3K

IC2

AT24C16 16K

NC1NC2NC3GND4 SDA 5SCL 6WP 7VCC 8

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

D7

D0D1D2D3D4D5D6

D0D1D2D3

D5D6D7

D4

D[15:0]

D[15:0]

V33

V33

GND_SIGNAL

GND_SIGNAL

GND

GND

GND

GND

GND

+5V

LED_BLU

ENTER

KEY_DECEXIT

PW_SWI-KEY

KEY_INC

ENTERKEY_DECKEY_INCEXITI-KEYPW_SW

CS0n

LED_ORG

RESETn

CS1n

LCD_ONLED_BLU

LED_ORGBL_ONVOL_ONRS232_EN

D-SUB_CABLE_DETECT

ADC_PW_ON

Power_OFF

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-005

INTERFACE BOARD

6 7

TOM LONG DAVEN WU

48.L9001.S21 S21

ANGEL HU

<Size>

Q7C3-LG99.L9072.001

0


NA

L5 240 OHM

TP26

C72100P50V J

R754.7K

TP27

U8

74LCX244

1A121A241A361A482A1112A2132A3152A417

OE11OE219

1Y1 181Y2 161Y3 141Y4 122Y1 92Y2 72Y3 52Y4 3

VCC

20

GN

D10

R602100

TP28

C73100P50V J

L7 240 OHM

R68O

PE

N(4

.7K

)

TP29

R67 0

R611K

C74100P50V J

R66 1K

R694.7K

TP30

R65 1K

CON1

2060091109

123456789

L8 240 OHM TP31

C780.1U K

C75100P50V J

R704.7K

C810.1U K

TP32R64 1K

C800.1U K

R603

0R0805

C790.1U K

R714.7K

R601100

C76100P50V J

R760

TP33L9 240 OHM

R724.7K

C77100P50V J

L6 240 OHM R62 1K

R604

0 (OPEN)R0805

R77OPEN

R734.7K

L10 240 OHM

R63 1K

R744.7K

U7

74LVC273CLR1 G

ND

10

CLK11

VCC

20

Q1 2Q2 5Q3 6Q4 9Q5 12Q6 15Q7 16Q8 19

D13D24D37D48D513D614D717D818

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FXDIO

Y DIO

XSTB

YOE

YCLK

POLBXDIO

POLXSTBYCLKY DIOBXDIOFXDIOYOE

GND

GND

GND

GNDGND

+5V


LCD_PW

LCD_ON

ER2ER3

ER4ER5

ER6ER7

EG2EG3

EG4EG5

EG6EG7

EB2EB3

EB4EB5

EB6EB7

OR2OR3

OR4OR5

OR6OR7

OG2OG3

OG4OG5

OG6OG7

OB2OB3

OB4OB5

OB6OB7

DCLKDCLK_M

DCLKDCLK_M

LCD_PW

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-005

INTERFACE BOARD

7 7

TOM LONG DAVEN WU

48.L9001.S21 S21

ANGEL HU

<Size>

Q7C3-LG99.L9072.001

0


NA

R81 10K

TP55

TP75

TP40

TP57

TP60

TP77

TP59

TP42

Q52N3904

1

32

TP79

TP62

+ C84OPEN(47U)16V

12

TP61

TP80

TP44

CN2

20K2167030

30

234567891011121314151617181920212223242526272829

G2

G11

TP64TP63

TP81

R80100K

TP46

TP73

C7010.1U K

TP65

TP83

TP76

TP67

TP48

+ C8247U16V

12

TP39

TP78

TP69

R790

R8210K

TP50

TP43

T.L.

U9

GF4435

S1

S2

S3

G4

D 8

D 7

D 6

D 5

TP38

TP71

TP41

TP66

TP52

CN1

20K2167050

G1

234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950

1

G2

TP45

TP68

TP54

TP34

TP47

TP56

D9

OPEN(30V)

12

TP49

TP35

TP70

C830.1U K

TP51

TP58

TP36

TP72

TP53

TP37

TP74

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

GND GND GNDGND_SIGNAL

Title

Size Document Number R ev.

Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-001

INTERFACE BOARD

1 7

WAIT CHEN DAVEN WU

48.L9001.S11 S11

ANGEL HU

<Size>

Q7C399.L9072.001

0

Tuesday, May 13, 2003

NA

Optical Points

Screw Holes

H4

HOLE-V8

1

2

3

4

5

6

7

8

9 OPOP4

OPOP14

OPOP7

H2

HOLE-V8

1

2

3

4

5

6

7

8

9

H1

HOLE-V8

1

2

3

4

5

6

7

8

9 OPOP2

OPOP10

OPOP12

OPOP13

OPOP1

OPOP3

OPOP5

OPOP9

OPOP8

H3

HOLE-V8

1

2

3

4

5

6

7

8

9

OPOP11

OPOP6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND GND

GND GND

+5VV33

+12V

GND

GND

V33

GND GND

GND GND

V18V33

V18A

V18A

GND

GND

GND

GND

BL_ONBRT_ADJ

VOL_ONVOL_ADJ

Power_OFF

ADC_PW_ON

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-001

INTERFACE BOARD

2 7

WAIT CHEN DAVEN WU

48.L9001.S11 S11

ANGEL HU

<Size>

Q7C399.L9072.001

0


NA

C30.1U K

C170.1U K

R6OPEN

Q201OPEN(2N3904)

1

32

R3OPEN

+C1422U16V

12

+C201OPEN(47U)

16V

12

C9OPEN(0.1U K)

C130.1U K

C40.1U K

R203OPEN(100K)

C100.1U K

+C202OPEN(47U)

16V

12

R204 0

C110.1U K

+C1222U16V

12

R202OPEN(10K)

T.L.

U201

OPEN(GF4435)

S1

S2

S3

G4

D 8

D 7

D 6

D 5

U2G952T63UVIN3

GN

D1

VOUT1 2

VOUT2 4

+C20OPEN (22U)

16V

12

FB1OPEN(80 OHM)

J1

2072060207

1 23 45 67 89 10

11 1213 14

L480 OHM

R201OPEN(20K)

C190.1U K

C210.1U K

+C722U16V

12

+C1822U16V

12

D201

OPEN(30V)

12

L3

80 OHM

C10.1U K +C5

OPEN (22U)16V

12

L1OPEN(80 OHM)

R2

0R0805

R5

0R0805

R1 OPEN

R4 OPEN

+C16OPEN(22U)16V

12

C20.1U K

U1G952T63UVIN3

GN

D1

VOUT1 2

VOUT2 4

C150.1U K

+C6OPEN (22U)

16V

12C8

OPEN(0.1U K)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

R+

G+

B+

PC5V

GND GND

GND

GND

GND

PC5V

PC5V

V33

V33

GND

V33

V33

GND

GND

GND

V33

GND

GND

GND

GND

GND

GND

TXD

RXD

TXD_1

HS

VS

RED+

BLUE+

GREEN+

ISOG

HS_I

RS232_EN

D-SUB_CABLE_DETECT

VS_I

HS_I

VS_I

RXD_1

TXD_1

RXD_1

VS

HS

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-001

INTERFACE BOARD

3 7

WAIT CHEN DAVEN WU

48.L9001.S11 S11

ANGEL HU

<Size>

Q7C399.L9072.001

0


NA

(NO SCREW)

R24

10K

C220.047U K

C2847P50V J

R15

75

TP2

R27

2.2K

DN4

BAV70LT1

2

3

1

R224.7K

TP7

R20100

C240.047U K

Q22N3904

1

32

R301 0R28

2.2K

R25

10K

U3

AT24C02A

A01

A12

A23

VSS4

VCC 8

WP 7

SCL 6

SDA 5

D1

TZMC5V1

12

C23 1000P K

U4D

74LVC14A

9 8

147

R26OPEN

D5

TZMC5V1

12

CP1

OPEN(22pF)

1234 5

678

L302

1000 OHM

C250.047U K

R1022

R172.7K

R234.7K

TP3

U4C

74LVC14A

5 6

147

TP4

D3

TZMC5V1

12

C3047P50V J

TP9

C260.1U K

TP5

D4

TZMC5V1

12

R302100

R18 47

TP1

R1322

R9

75

C290.1U K

R19 47

DN1

BAV9

9

1

3

2

TP8

U4A

74LVC14A

1 2

147

C3147P50V J

D301

TZMC5V1

12

C2747P50V J

J4

2024012015

1728394105

11

12

13

14

15

6

1617

TP6

DN3

BAV9

9

1

3

2

R12

75

TP301

TP10

R21100

R162.7K

TP11

DN2

BAV9

9

1

3

2

Q12N3904

1

32

R722

D2

TZMC5V1

12

L301

1000 OHM

U4B

74LVC14A

3 4

147

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

GFILT

RTERM

A2

A17

D3

A16

A4

D7

A1

D15

D0

A11

D10

D5

D12

A18

D6

A14

D4

D8

A9

A7

A3

D1

A19

A6

A13

D13

D2

A10

A15

D14

A12

D11

D9

A5

A8

X607 X608

MPV

1

DP

V1

TESTEN

LV1

DV

1

RDn

D CK

DCKO

D CK

DCKO

XCLK

DS3

SD

S1

SD

S0

DLE

E

SD

SD

XCLK

SDS1

DLEE

SDS0

DS3 SDSD

D[15:0]

A[19:1]

TMS

TDO

TCK

TDI

TRSTn

PV1

V33V33V33 V33

3.3VADC3.3VADC 3.3VADC3.3VADC 3.3VADC3.3VADC

3.3VADC V33

V33V33 V33V33V33 V33V33

V18

3.3VDVI

3.3VDVI3.3VDVI

V18V18 V18 V18V18 V18

V18A

PVDDPV1

3.3VDVI

3.3VADC

V33

V33

V33

GND

GND GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

DCLK

EB4EB3

EB5

EB2

EG5EG4EG3EG2

ER5ER4ER3ER2

OG3OG2

OR5OR4OR3OR2

RED+

GREEN+

BLUE+

VS

HS

RXCPRXCM

RX2PRX2M

RX1PRX1M

RX0MRX0P

ISOG

RXDTXD

EEP_SDAEEP_SCL

RESETn

NMI

ROMOEnROMWEn

BRT_ADJ

CS0n

DCLK_M


CS1n

VOL_ADJ

ER6

OB6

OG7OG6

OR7OR6

EB7

OB5

EB6

EG7

OB2

OB4

EG6

OG5

OB3

ER7

OG4

OB7

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-001

INTERFACE BOARD

4 7

WAIT CHEN DAVEN WU

48.L9001.S11 S11

ANGEL HU

<Size>

Q7C399.L9072.001

0


NA

350ma max. 90ma max.

40ma max.

175ma max. 40ma max.Sleep Mode 35ma

Sleep Mode 9ma max.

SS CIRCUIT

C440.1U K

C500.1U K

C600.1U K

C3418P J

C540.1U K

C650.1U K

C3718P J

R48 33

R393.3K

C450.1U K

C550.1U K

C3818P J

R50 33

C660.1U K

FB7

80 O

HM

L080

5

R363.3K

TP24R41 1.5M

Y1

14.318MHZ

R333.3K

TP25

C410.1U K

Graphics andVideo Port

U6A

PW133-20Q

V656_063V656_162V656_261V656_360V656_459V656_558V656_657V656_756

VPEN55

VS64

HS65

VCLK72

NC917 NC816

NC714 NC613

NC511 NC410

NC38 NC27

NC15

BLUE50

SOG44

GREEN43

RED37

FILTER23

C460.1U K

C560.1U K

R420

R40

OPEN

R43

OP

EN

(10K

)

R373.3K

C610.1U K

R44

OP

EN

(2.2

K)

C470.1U K

Display Port

U6B

PW133-20Q

DCLK 106DCLKNEG 107

DVS 101DHS 102DEN 103

DR0 98DR1 97DR2 94DR3 93DR4 92DR5 91DR6 90DR7 89

DG0 88DG1 87DG2 86DG3 85DG4 82DG5 81DG6 80DG7 79

DB0 78DB1 77DB2 74DB3 73DB4 71DB5 70DB6 67DB7 66

DGR0 131DGR1 130DGR2 129DGR3 128DGR4 127DGR5 126DGR6 125DGR7 124

DGG0 121DGG1 120DGG2 119DGG3 118DGG4 117DGG5 116DGG6 115DGG7 114

DGB0 113DGB1 112DGB2 111DGB3 110DGB4 109DGB5 108DGB6 100DGB7 99

C39 0.1U K

C420.1U K

C570.1U K

C670.1U K

C360.039U K

FB6

80 O

HM

L080

5

FB8

80 O

HM

L080

5

C510.1U K

FB5

80 O

HM

L080

5

Power and GroundU6D PW133-20Q

DVD

D11

1D

VDD

123

DVD

D13

20

DG

ND

112

DG

ND

124

DG

ND

1319

DVD

D31

6D

VDD

3218

DG

ND

319

DG

ND

3212

DG

ND

3315

PVD

1122

PVD

1224

PVD

1326

PGN

D11

21PG

ND

1225

PGN

D13

27

ALVD

D11

28AL

VDD

1229

ALG

ND

1130

ALG

ND

1231

AVD

D31

32AV

DD

3233

AVD

D33

36AV

DD

3439

AVD

D35

41AV

DD

3646

AVD

D37

48AV

DD

3852

AGN

D31

34AG

ND

3235

AGN

D33

38AG

ND

3440

AGN

D35

42AG

ND

3645

AGN

D37

47AG

ND

3849

AGN

D39

51

VDD

Q31

68VD

DQ

3283

VDD

Q33

104

VDD

Q34

122

VDD

Q35

133

VDD

Q36

171

VDD

Q37

186

VSSQ

3169

VSSQ

3284

VSSQ

3310

5VS

SQ34

123

VSSQ

3513

4VS

SQ36

172

VSSQ

3718

7

VDD

1175

VDD

1295

VDD

1313

5VD

D14

146

VDD

1517

3VD

D16

184

VSS1

176

VSS1

296

VSS1

313

6VS

S14

147

VSS1

517

4VS

S16

185

DPL

LVD

D1

165

MPL

LVD

D1

167

DPL

LVSS

116

6

MPL

LVSS

116

8

R35 0

C620.1U K

R49OPEN(33)

R46O

PE

N(2

.2K

)

FB9

80 O

HM

L080

5

FB3

80 OHML0805

C480.1U K

C580.1U K

C333900P K

FB2

OPEN(80 OHM)L0805

C520.1U K

C40 0.1U K

C430.1U K FB

480

OH

ML0

805

C630.1U K

R47

OP

EN

(2.2

K)

R320

PW133Misc

U6C

PW133-20Q

A1 193A2 192A3 191A4 190A5 189A6 188A7 183A8 182A9 181

A10 180A11 179A12 178A13 177A14 176A15 175A16 164A17 163A18 162A19 161

D0 160D1 159D2 158D3 157D4 156D5 155D6 154D7 153D8 152D9 151

D10 150D11 149D12 148D13 145D14 144D15 143

RD 196WR 195

ROMOE 197ROMWE 198

CS0 199CS1 200

TESTEN137

RESETB132

RXD53TXD54

PORTA0208PORTA1207PORTA2206PORTA3205PORTA4204PORTA5203PORTA6202PORTA7201

TRST142TCK141TMS140TDI139TDO138

NMI194

XI169XO170

C3518P J

R34 0

C490.1U K

U11

MK1707S

CLKI1

VDD2

GND3

CLKO4 LEE 5

S0 6

S1 7

SD 8

C590.1U K

C530.1U K

R383.3K

C640.1U K

R45

OP

EN

(2.2

K)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ICEn

ROMOEn

FCEn

A17

A18

A1

A11

D6

D2

D15

A19

A12 D13

A4

D5

D0

A12

A6

A10

D2

D8

A6

A7

A14

A16

D15

D3

D11

A3

D4

D10

A4

A9

D12

D14

D5

D1D0

A15

A8

A16

D10D9

A7

ROMWEn

A5

A13

A17

A15

A11

D9

A2

A10

A19

A9

D11

D6

D8

A1

D7

A14

D12

A18

A5

D4

D3

D13

A3

D7

A13

D1

A2

A8

D14

D[15:0]

A[19:1]

V33

GND GND

GNDGND

GND

V33

GND

V33 V33

V33

GND

V33

GND

V33

GND

GND

V33

GND

EEP_SCLEEP_SDA

NMI

ROMWEn

RESETn

ROMOEn

RESETn

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-001

INTERFACE BOARD

5 7

WAIT CHEN DAVEN WU

48.L9001.S11 S11

ANGEL HU

<Size>

Q7C399.L9072.001

0


NA

R501 OPEN

R54

3.3K

R503 OPEN

R502 OPEN

C700.1U K

IC1

MBM29LV200TC-90

VCC 37

VPP 13

GND1 46GND2 27

D1 29

D9 30

D2 31

D10 32

D3 33

D11 34

D4 35

D12 36

D5 38

D13 39

D6 40

D14 41

D7 42

D15 43

D8 44

D16 45

A151 A142 A133 A124 A115 A106 A97 A88

A1717

A718 A619 A520 A421 A322 A223 A124 A025

A1648

CE26OE28WE11RP12WP14BYTE47

A1816

J142160013201

11

22

R523.3K

C690.1U K

R51100K

P1

20D1042225

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 50

R533.3K

C68 0.1U K

R56 3.3K

R553.3K

IC2

AT24C16 16K

NC1NC2NC3GND4 SDA 5SCL 6WP 7VCC 8

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

D7

D0D1D2D3D4D5D6

D0D1D2D3

D5D6D7

D4

D[15:0]

D[15:0]

V33

V33

GND_SIGNAL

GND_SIGNAL

GND

GND

GND

GND

GND

+5V

LED_BLU

ENTER

KEY_DECEXIT

PW_SWI-KEY

KEY_INC

ENTERKEY_DECKEY_INCEXITI-KEYPW_SW

CS0n

LED_ORG

RESETn

CS1n

LCD_ONLED_BLU

LED_ORGBL_ONVOL_ONRS232_EN

D-SUB_CABLE_DETECT

ADC_PW_ON

Power_OFF

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-001

INTERFACE BOARD

6 7

WAIT CHEN DAVEN WU

48.L9001.S11 S11

ANGEL HU

<Size>

Q7C399.L9072.001

0


NA

L5 240 OHM

TP26

C72100P50V J

R754.7K

TP27

U8

74LCX244

1A121A241A361A482A1112A2132A3152A417

OE11OE219

1Y1 181Y2 161Y3 141Y4 122Y1 92Y2 72Y3 52Y4 3

VCC

20

GN

D10

R602100

TP28

C73100P50V J

L7 240 OHM

R68O

PE

N(4

.7K

)

TP29

R67 0

R611K

C74100P50V J

R66 1K

R694.7K

TP30

R65 1K

CON1

2060091109

123456789

L8 240 OHM TP31

C780.1U K

C75100P50V J

R704.7K

C810.1U K

TP32R64 1K

C800.1U K

R603

0R0805

C790.1U K

R714.7K

R601100

C76100P50V J

R760

TP33L9 240 OHM

R724.7K

C77100P50V J

L6 240 OHM R62 1K

R604

0 (OPEN)R0805

R77OPEN

R734.7K

L10 240 OHM

R63 1K

R744.7K

U7

74LVC273CLR1 G

ND

10

CLK11

VCC

20

Q1 2Q2 5Q3 6Q4 9Q5 12Q6 15Q7 16Q8 19

D13D24D37D48D513D614D717D818

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FXDIO

Y DIO

XSTB

YOE

YCLK

POLBXDIO

POLXSTBYCLKY DIOBXDIOFXDIOYOE

GND

GND

GND

GNDGND

+5V


LCD_PW

LCD_ON

ER2ER3

ER4ER5

ER6ER7

EG2EG3

EG4EG5

EG6EG7

EB2EB3

EB4EB5

EB6EB7

OR2OR3

OR4OR5

OR6OR7

OG2OG3

OG4OG5

OG6OG7

OB2OB3

OB4OB5

OB6OB7

DCLKDCLK_M

DCLKDCLK_M

LCD_PW

Title


Date: Sheet o f

Project Code


Model Name

PCB P/N PCB Rev.


99.L9072.000-C3-304-001

INTERFACE BOARD

7 7

WAIT CHEN DAVEN WU

48.L9001.S11 S11

ANGEL HU

<Size>

Q7C399.L9072.001

0


NA

R81 10K

TP55

TP75

TP40

TP57

TP60

TP77

TP59

TP42

Q52N3904

1

32

TP79

TP62

+ C84OPEN(47U)16V

12

TP61

TP80

TP44

CN2

20K2167030

30

234567891011121314151617181920212223242526272829

G2

G11

TP64TP63

TP81

R80100K

TP46

TP73

C7010.1U K

TP65

TP83

TP76

TP67

TP48

+ C8247U16V

12

TP39

TP78

TP69

R790

R8210K

TP50

TP43

T.L.

U9

GF4435

S1

S2

S3

G4

D 8

D 7

D 6

D 5

TP38

TP71

TP41

TP66

TP52

CN1

20K2167050

G1

234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950

1

G2

TP45

TP68

TP54

TP34

TP47

TP56

D9

OPEN(30V)

12

TP49

TP35

TP70

C830.1U K

TP51

TP58

TP36

TP72

TP53

TP37

TP74

Q7C3 LCD Monitor Service Guide Trouble Shooting

1

Q7C3 TROUBLE SHOOTING GUIDE

No Display or display is unstable: 1.1 Interface Board:

No picture or picture unstable

Power off Yes Turn on power

No

Does cable plugs in No Check all of wire then turn on power

connector? switch again.

Yes

Does power stable? No Check Power BD

Yes

Is LED light green/orange? No Check control BD

Yes

Is LED status normal? No Check Flash Rom or replace it

Yes

Does crystal work correctly? No Check crystal CKT or replace it

Yes

Is interface BD normally? No Replace interface BD

Yes

Replace panel


2

2. BUTTON function: 2.1 Control Board OSD is not working Yes

Is control BD connecting? No Plug control BD then retry

Yes

Is bottom switch normally? Yes Replace control BD then retry

No

Replace Control BD

Is OSD working??

No

Check Interface BD


3

3. OSD function:

OSD doesn’t work

Is control BD working? No Replace control BD

Check interface BD


4

4. Power Board

Backlight didn't shine

LED shined?

3.3V existed? IS I/F board connected?

IC751 PIN 9 IS 14-16V?

Check IC751

PWM existed?(BLT_ADJ)

Plug CN701 again orchecking I/F BD

Turn on level existed?(BLT_ON)

Insert them againCheck CN752, CN753was pluged properly?

Plug CN601 again orchecking PW BD

Replace IC751,Q751

Replace new fuse

Replace new fuse

Check IC701 OK?

Checking F601Broke?

Check IC601 Vccexisted?

Replace IC602,IC702,D701 or check

I/F BD

Replace IC701

Replace new fuse

ReplaceIC601,Q602,Q603

R602

Y

N

N

N

N

Y

Y

Y

Y

N

Y

Y N

N

Y

Y

Y

N

N

N

benq q7c3(fp767)

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