Viewsonic PJ452-2 Service Manual

Service Manual

ViewSonic PJ452-2

Model No. VS11334

LCD Projector

ViewSonic

(PJ452-2_SM Rev. 1a May. 2006)



381 Brea Canyon Road, Walnut, California 91789 USA - [phone]

Copyright

Copyright

2006 by ViewSonic Corporation. All rights reserved. No part of this publication may be

¤

reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or
computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical,
manual or otherwise, without the prior written permission of ViewSonic Corporation.

Disclaimer

ViewSonic makes no representations or warranties, either expressed or implied, with respect to the
contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular
purpose. Further, ViewSonic reserves the right to revise this publication and to make changes from time
to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or
changes.

Trademarks

Optiquest is a registered trademark of ViewSonic Corporation.
ViewSonic is a registered trademark of ViewSonic Corporation.
All other trademarks used within this document are the property of their respective owners.

ECR Number

1a

5/15/06

Revision History

Description of Changes

Initial Release

EditorRevision SM Editing Date

BonnieT

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TABLE OF CONTENTS

1. Precautions and Safety Notices

2. Specification

3. Names of each part

4. Adjustment
5

. Troubleshooting

6

. Service points

. Wiring diagram

7
8

. Disassembly diagram

9. Replacement parts list
. RS-232C commands

10

11. Block diagrams

12. Connector connection diagram

13. Basic dircuit diagram

1
2

3
5

11
16

30
34
42

44

52

53

54

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1. Precautions and Safety Notices

1. When replacing the lamp, use care to avoid burns to your fingers. The lamp becomes very hot
during operation.

2. Never touch the lamp with your fingers as body oil transferred to the lamp can damage the
lamp’s useful life.

3. Never drop the lamp or jar it in any manner. This may cause the lamp to burst.

4. This projector is provided with a high voltage circuit for the lamp. Do not touch any electric
part or component after the projector has been turned on and is operating. Doing so could
induce a severe shock causing injury or death.

5. Do not touch the exhaust fan, nor block its air flow, during operation, as the fan is hot.

6. The LCD module assembly can be easily damaged during service. If replacing the LCD
Lens/Prism assembly, do not hold the FPC of the LCD module assembly.

7. Use only the cables which are included with the projector, or are specified in this manual.

Warning

The technical information and parts shown in this
manual are not to be used for: the development,
design, production, storage or use of nuclear, chemical,
biological or missile weapons or other weapons of
mass destruction; or military purposes; or purposes that
endanger global safety and peace. Moreover, do not
sell, give, or export these items, or grant permission for
use to parties with such objectives. Forward all inquiries
to the SUPPLIER.

Caution

Be sure to read this manual before servicing. To assure safety from Þ re, electric shock, injury, harmful

radiation and materials, various measures are provided in this Multimedia LCD Projector. Be sure to

read cautionary items described in the manual to maintain safety before servicing.

Service Warning

1. When replace the lamp, to avoid burns to your Þ ngers. The lamp becomes too hot.

2. Never touch the lamp bulb with a Þ nger or anything else. Never drop it or give it a shock. They may

cause bursting of the bulb.

3. This projector is provided with a high voltage circuit for the lamp. Do not touch the electric parts of

power unit (circuit/ballast), when turn on the projector.

4. Do not touch the exhaust fan, during operation.

5. The LCD module assembly is likely to be damaged. If replacing to the LCD/PRISM assembly, do not

hold the FPC of the LCD module assembly.

6. Use the cables which are included with the projector or speciÞ ed.

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Features

• High Brightness

• Low Noise

• Compact Body

2. Specifications

Liquid clystal
panel

Lamp 165W UHB

RGB
signal

VIDEO
signal

AUDIO
signal

Speaker output 1W(mono)

Power supply AC100~120V/2.7A,AC220~240V/1.5A

Power consumption 240W

Dimensions 285 (W) x 73 (H) x 202 (D) mm (Not including protruding parts)

Weight 2.3kg

Temperature range

Accessories

Drive system TFT active matrix

Panel size 1.5cm(0.6type)

Number of pixels 1024(H) x 768(V)

1 Video : Analog 0.7Vp-p(75Ω termination)

RGB IN

RGB OUT

VIDEO IN 1.0Vp-p (75Ω termination)

S-VIDEO IN

AUDIO IN 200mVrms, 47kΩ or more (max. 3.0Vp-p)

AUDIO OUT 0~200mVrms, output impedance 1kΩ (max. 5.0Vp-p)

H/V. sync. : TTL level (positive/negative)

2

Composite sync. : TTL level

Video:Analog 0.7Vp-p, 75Ω output impedance (positive)
H/V. sync.: TTL level (positive/negative)
Composite sync.: TTL level

Y signal: 1.0±0.1Vp-p, (75Ω termination)

C signal: 0.286±0.1Vp-p (NTSC burst signal, 75Ω termination)

0.3±0.1Vp-p (PAL/SECAM burst signal, 75Ω termination)

Operation : 5~35°C
Storage : -20~60°C

Remote control x 1pcs
RGB cable x 1pcs
Power cords x 3pcs
Batteries x 2pcs

Filter cover for bottom up use x 1pcs

Lens cap x 1pcs

Strap x 1pcs
User’s manuals x 1set

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3. Names of each part

Part names

Projector

Vent

Lens cover

Lamp cover

(Lamp unit is inside.)

Control buttons

Lens

Zoom ring

Focus ring

Remote sensor

Speaker

Elevator button

Elevator foot

Front-Right side

Filter cover
(Air Þlter and intake vent
are inside.)

Bottom side

Power switch

AC inlet

Ports
(See below.)

Elevator button

Elevator foot

Rear-Left side

Vent

RGB IN2 port

Restart switch

RGB OUT port

CONTROL port

S-VIDEO port

RGB IN2 RGB OUT RGB IN1

CONTROL

S-VIDEO VIDEO

Ports

AUDIO IN

Kensington lock slot

RGB IN1 port

AUDIO-OUT port

OUT

AUDIO-IN port

VIDEO port

NOTE (*) About Restart switch: This projector is controlled by an internal
microprocessor. Under certain exceptional circumstances, the projector may not
operate correctly and the microprocessor will need to be reset. In such a case,
please push the Restart switch by using a cocktail stick or similar, and before
turning on again, make the projector cool down at least 10 minutes without

operating. Only push the Restart switch in these exceptional instances.

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Controls

l

O

Zoom

enu cursor buttons

LAMP indicator

TEMP indicator

POWER indicator

INPUT button

Cursor buttons
▲,▼,◄,►

STANDBY/ON button

emote contro

SEARCH button

RGB button

VIDEO button

ASPECT button

VIDEO

ASPECT

LAMP

TEMP

POWER

INPUT

MENU

STANDBY/ON

SEARCH

RGB

AUTO

STANDBY/ON

BLANK

TANDBY/ON button

AUTO button

BLANK button

MAGNIFY
ON button

OFF button

FREEZE button

POSITION button

ESC button

MAGNIFY

ON

OFF

FREEZE

POSITION

ESC

ENTER

-

VOLUME

KEYSTONE

ZOOM

MUTE

MENU

RESET

V

LUME button

MUTE button

KEYSTONE button

+

+ button

- button

MENU button

M

▲,▼,◄,►

ENTER button

RESET button

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4. Adjustment

4-1 Before adjusting

4-1-1 Selection of adjustment

When any parts in the table 4-1 are changed, choose the proper adjusting items with the chart.

Table 4-1: Relation between the replaced part and adjustment

Replaced

part

Dichroic

optics unit

LCD/LENS

prism

assembly

PWB

assembly

Main

Lamp

unit

assembly

Convergence

(Chap.4-2)

E-POS

(Chap.4-3)

(Chap.4-4)

: means need for adjustment. : means not need for adjustment.

Adjustment

Ghost

: means recommended.

Flicker

(Chap.4-5)

NRSH

(Chap.4-6)

White

balance

(Chap.4-7)

Color

uniformity

(Chap.4-8)

4-1-2 Setting of condition before adjustment

1. Before starting adjustment, warm up projector

for about 10 minutes.

2. Set Zoom Wide to Max. And project an image

with more than 1m (40 inches) in diagonal size.

3. Normalizing the video adjustment

Press the [MENU] button to display the Easy

menu. If Advance menu comes up, move to the

Easy menu.

Select RESET in the Easy menu and press [

or [ENTER] button to open the RESET menu

window. Choose EXECUTE with [ ] button.

Note that no signal input may not allow to reset

the adjustments.

4. Select PICTURE > GAMMA in the Advance

menu to set to DEFAULT1.

Note that PICTURE menu is not selectable with

no signal input displayed.

5. Select PICTURE > COLOR TEMP > CUSTOM

in the Advance menu, then press [ ] or [ENTER]

button to display the equalizing window. Set all

the values of OFFSET and GAIN in the window

to zero.

Caution: Before this performance, make a note

of your customer’s adjustments, because the

data is overwritten.

6. Perform all adjustments from the FACTORY

MENU.

Perform the following operations to display the

FACTORY MENU.

< When you use the remote control… >

a. Press the [MENU] button of remote control to

display the Easy menu. (If the Advance menu

appears, move to the Easy menu from EASY

]

MENU.)

b. Select the [RESET] in the Easy menu, and

then press the [ ] or [ENTER] button.

c. Next, press the [RESET] button one time.

And hold the [RESET] button for 3 seconds

or more (the FACTORY MENU will appear).

< When you use the keypad… >

a. Press the [ ]/[]/[ ]/[ ] button of the projec-

tor to display the Easy menu. (If the Advance

menu appears, move to the Easy menu from

EASY MENU.)

b. Select the [

RESET

] in the Easy menu, and

then press the [ ] button.

c. Next, press the [ ] button one time. And

repress and hold the [ ] button together

with the [INPUT] button for 3 seconds or

more (the FACTORY MENU will appear).

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4-2 Convergence adjustment

Signal pattern for internal adjustment

4-3

E-POS adjustment

(vertical bars adjustment)

Signal pattern for internal adjustment

112/255

4-4 Ghost adjustment

Signals for internal adjustment

30%

30%

0/255

112/255

Adjustment procedure

1. Open FACTORY MENU and then select

OPTION > CNV-V. Use R and/or B so that

three colors of images can be converged at

center, top and bottom of the screen.

2. In the same way, select OPTION > CNV-H and

use R and/or B so that three colors of images

can be converged at center, left and right of the

screen.

Adjustment procedure

1. Make this adjustment after completing the

adjustment 4-2 Convergence adjustment.

2. Choose Advance menu > OPTION > SERVICE

> GHOST > R,G and B, and set them to zero.

3.

Open FACTORY MENU. Select DAC-P > E-POS

> R and use it so that vertical bars can disappear.

4. In the same way, select DAC-P > E-POS > G

and use it so that vertical bars can disappear.

5. In the same way, select DAC-P > E-POS > B

and use it so that vertical bars disappear.

Adjustment procedure

1. Make this adjustment after completing the adjustment
in 4-3.

2. Choose Advance menu > OPTION > SERVICE >
GHOST > R,G and B, and set them to zero.

3. Open the FACTORY MENU and choose DAC-P >
GHOST > R,G and B to display each color of test pat­terns for adjustments.
Confirm if there is ghosting on the both sides of black
pattern. If visible, perform this adjustment as following
procedure.
Use DAC-P - GHOST - R: in the FACTORY MENU to
adjust so that R color ghost is at a minimum.

(Reset the adjustment value, and then raise the value.

When a ghost appears to the left of a vertical line, re­duce the value by 4 steps. Then, if a ghost image is
visible on the right of an original image, raise the num­ber by 1 step.)

4. Use DAC-P - GHOST - R: in the FACTORY MENU to
adjust so that R color ghost is at a minimum.

(Set the adjustment value to default, and then raise the

value. When a ghost appears to the left of a black
window, reduce the value by 4 steps.)

5. In the same way, use DAC-P - GHOST-G: in the FAC­TORY MENU to adjust so that G color ghost is at a
minimum.

6. In the same way, use DAC-P - GHOST-B: in the FAC­TORY MENU to adjust so that B color ghost is at a
minimum.

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4-5 Flicker adjustment

(V.COM adjustment)

Signals for internal adjustment

4-6

NRSH adjustment (vertical stripe adjustment)

Signals for internal adjustment

64

/255

88

/255

112

/255

136

/255

160

/255

Press ENTER key

160

136

/255

112

/255

/25588/25564/255

Adjustment procedure

1. Make this adjustment after completing the
adjustment in 4-4 Ghost adjustment.

2.

Use DAC-P - V.COM - R: in the FACTORY
MENU to adjust so that the flicker at the center of
the screen is less than the flicker at the periphery.
(When the flicker is about the same across the
whole screen, adjust so that the flicker at the center
of the screen is somewhat less than elsewhere.)

3. In the same way, use DAC-P - V.COM-G: in the
FACTORY MENU to adjust the G color flicker.

4. In the same way, use DAC-P - V.COM-B: in the
FACTORY MENU to adjust the B color flicker.

Adjustment procedure

1. Make this adjustment after completing the
adjustment in 4-5 Flicker adjustment.

2. Use DAC-P - NRSH - R: in the FACTORY
MENU to adjust so that the vertical lines spaced
every 6 dots are as inconspicuous as possible.

(Reduce the adjustment value when black

stripes appear in the 2nd or 3rd tone from the
black side. Note that when the adjustment value
is lowered, white stripes may appear in the 2nd
or 3rd tone from the bright side. Should this
happen, adjust so that the stripes are as incon­spicuous as possible.)
In the same way, use DAC-P - NRSH - G: in the

3.
FACTORY MENU to adjust vertical stripes of G color.

4.

In the same way, use DAC-P - NRSH - B: in the
Adjustment menu to adjust vertical stripes of B color.

4-7

White balance adjustment

(visual inspection)

Preparations

1. Perform these adjustments after the NRSH
adjustment described in Section 4-6.

Adjustment procedure

1. First, adjust the G color.

2.

Select GAMMA, SUB-CNT, and G: in the FACTORY
MENU. If the background is white solid, press the
[ENTER] key on the Remote control transmitter to
change to [G] monochrome in the 33-tone grayscale.

3. Adjust GAMMA, SUB-CNT, and G: in the FAC­TORY MENU so that brightness of 33 steps is
best.

4. Don’t adjust GAMMA, SUB-BRT, and G: in the
FACTORY MENU. Because we want to keep
the best contrast ratio.

5. Then adjust colors R and B.

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2. Reset gamma correction before adjustment.
Place the cursor on [GAMMA] in the FACTORY
MENU, press the [RESET] key and select [DEFAULT].

6.

Select GAMMA, SUB-CNT, and R: and B: in the
FACTORY MENU. If the background is white solid,
press the [ENTER] key on the Remote control
trasmitter to change to [W] monochrome in the
33-tone grayscale.

7. Adjust GAMMA, SUB-BRT, R: and B: in the

FACTORY MENU so that low-brigtness white
balance is best.

8. Adjust GAMMA, SUB-CNT, R: and B: in the

FACTORY MENU so that middle-brightness
white balance is best.

9. Repeat steps 7 to 8 above, and adjust so that

brightness white balance of 33 steps is best.

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7

4-8 Color uniformity adjustment

Preparations

1.

Perform these adjustments after the white balance

adjustment described in Section 4-7.

2. Make a color uniformity adjustment for the follow-

ing four tones.

MIN tone (approx. 4% input signal)

MID-L tone (approx. 14% input signal)

MID-H tone (approx. 25% input signal)

MAX tone (approx. 57% input signal)

3. Place the cursor on [C.UNIF.] in the FACTORY

MENU and press the [ ] key. This displays the

Adjust Tone menu at the bottom of the screen.

To choose the tone to be adjusted, press the [ ]

key and then use the [ ] or [ ] key.

Select the major adjustment lattice point No.

and color, and then adjust them.

4. The major adjustment lattice point numbers (a

total of 17 points) corresponds to the major

adjustment lattice point positions in the diagram

on the right. The color uniformity of the entire

screen can be adjusted by adjusting the white

balance for each of the points starting in order

from the low numbers.

5. Adjustment point No.1 should not be adjusted,

because it controls the brightness of the entire

screen.

To temporarily turn correction off, place the

6.

cursor on [C.UNIF.] in the Adjust Tone menu and

press the [

] key. The ON/OFF menu appears.

Place the cursor on [ON] with the [ ] key and

press the [ ] key. To turn it on again, place the

cursor on [OFF] and press the [ ] key.

7. Although this adjustment can also be made

using internal signals, we will here use the

[ENTER] key on the Remote control transmitter

to select the following two signals.

Solid monochrome adjustment color (use G

color adjustment when a color differential

meter is used).

Solid white (use for adjustment other than

above).

8. Reset color-shading correction before adjust-

ment.

When 4 tones and all colors are to be reset,

place the cursor on [C.UNIF.] in the FACTORY

MENU, press the [RESET] key and select

[DEFAULT].

When only 1 tone is to be reset, place the

cursor on the tone to be reset, press the

[RESET] key and select [DEFAULT].

Single tone and monochrome resets cannot

be performed.

FACTORY MENU

VID-AD

C. UNIF.

DAC-P
GAMMA
STRIPE
OPTION

Adjust tone menu

C.UNIF

ON/OFF ON

MIN

MID-L

MID-H

MAX

OFF

No. 1 R 0

Major adjustment lattice point No.

G 0 B 0

Major adjustment lattice point position

14 12

H/6 H/3 H/3 H/6

10 11

15 17

V/6

6 4 8

V/3

2 1 3

V/3

7 5 9

V/6

13

16

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Adjustment procedure 1

(When a color differential meter is used)

1. First adjust [MID-L] tone [G:].

2. Select adjustment point [No.2][G:].

When the background is not [G] monochrome,

press the [ENTER] key on the Remote control

transmitter to change to solid [G] monochrome.

3. Measure the illumination at adjustment points

No. 2, No.3, No.10 and No.11.

The values should be:

No.2 = Y2 [lx] No.10 = Y10 [lx]

No.3 = Y3 [lx] No.11 = Y11 [lx]

4. No.2 and No.3 adjustment point have the aver-

age of Y2 and Y3.

Y2 = ( Y2 + Y3 ) / 2 ± 2 [%]

Y3 = ( Y2 + Y3 ) / 2 ± 2 [%]

5. No.10 and No.11 adjustment point have the

average of Y10 and Y11.

Y10 = ( Y10 + Y11 ) / 2 ± 2 [%]

Y11 = ( Y10 + Y11 ) / 2 ± 2 [%]

6. Then adjust [MID-L] tone [R] and [B].

When the background is [G] monochrome,

press the [ENTER] key on the Remote control

transmitter to change to solid white.

7. Measure the color coordinates of adjustment

point [No.1] and make a note of them.

Assume that they are x = x1, y = y1.

Note: When the CL-100 color and color differ-

ence meter is used, the [ ∆ ](delta) mode

is convenient. When adjustment point

[No.1] color coordinate has been

selected, set the slide switch on the side

to [∆ ](delta) while holding down the [F]

button on the front panel. The measure-

ment shown after this displays the devia-

tion from measurement point 1.

8. Measure the color coordinates of measurement

point [No.2] and adjust [No.2][R:] and [B:] so

that the coordinates are as follows.

x = x1 ± 0.005 , y = y1 ± 0.010

9. Similarly, measure adjustment points [No.3] to

[No.17] and adjust their color coordinates start-

ing in order from the small number points.

This completes adjustments required for [MIN].

Note: Since excessive correction may lead to a

correction data overview during internal

calculations, use the following values for

reference.

[No.2] to [No.5] ± 40 or less

[No.6] to [No.9] ± 50 or less

[No.10] to [No.13] ± 70 or less

[No.14] to [No.17] ± 120 or less

10. Then adjust [MIN] tone [G] so that the adjust-

ment data set two times as much as [MID-L]

tone [G].

This completes [G] color adjustments.

11. Then adjust [MIN] tone [R] and [B].

Select [No.2] [B:] and press the [ENTER] key

on the Remote control transmitter to change to

solid white.

12. Measure the color coordinates of adjustment

point [No.1] and make a note of them.

Assume that they are x = x1, y = y1.

13. Now measure the color coordinates of mea-

surement point [No.2] and adjust [No.2][R:] and

[B:] so that the coordinates are as follows.

x = x1 ± 0.005 , y = y1 ± 0.010 (Target)

x = x1 ± 0.020 , y = y1 ± 0.040

14. Similarly, measure adjustment points [No.3] to

[No.17] and adjust their color coordinates start-

ing in order from the small number points.

This completes [MIN] tone adjustments.

15. Now make similar adjustments for [MID-H] tone.

(Adjust [MID-H] tone [G] so that the adjustment

data set half as many as [MID-L] tone [G].)

16. Now make similar adjustments for [MAX] tone.

(Adjust [MAX] tone [G] so that the adjustment

data set half as many as [MID-L] tone [G].)

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Adjustment procedure 2

(visual inspection)

1. First adjust [MIN] tone [G:].

2. Select [No.2] [G:].

If the background is [G] monochrome, press the

[ENTER] key on the Remote control transmitter

to change to solid white.

3. View measurement point [No.2] and [No.3].

Lower the [G] color intensity only of the color

point whose [G] color is more intense than

measurement point [No.1].

4. View measurement point [No.10] and [No.11].

Lower the [G] color intensity only of the color

point whose [G] color is more intense than

measurement point [No.1], and raise the inten-

sity of the point whose color intensity is lower

than measurement point [No.1].

5. Now adjust the [MIN] tone for colors [R] and [B].

6. View measurement points [No.2], [No.3],

[No.10] and [No.11]. Adjust the [R] and [B] of

each measurement point so that they have the

same color as measurement point [No.1].

Adjustment technique:

First, adjust [B:] of the point whose color is to

be adjusted so that it approximates that of

[No.1]. If [R:] is low at this time, the image will

have cyan cast, in which case [R:] is increased.

On the other hand, if [R:] is excessive, the

image will have a magenta cast, in which case

[R:] is decreased.

Overall, a cyan cast makes it easy to see color

shading.

7. Next, view measurement points [No.4], [No.5],

[No.12], [No.13] and make similar adjustments.

Then adjust measurement points [No.6], [No.7],

8.

[No.8], [No.9], [No.14], [No.15], [No.16] and [No.17].

This completes the [MIN] tone adjustments.

9. Make similar another three tones as described

in steps 1 to 8 above.

No. 2 deviation range No. 10 deviation range No. 3 deviation range No. 11 deviation range

14

10

15 13

12

6

2

7

4

1

5

16

8

3

11

9

17

14 12

6

2

10

7

15 13

4

1

5

16

8

3

11

9

17

14

10

15

12

6

4

2

1

5

7

13

16

8

3

11

9

17

14 12

6

2

10

7

15 13

16

4

8

1

3

11

5

9

17

No. 4 deviation range No. 12 deviation range No. 5 deviation range No. 13 deviation range

16

8

3 112

9

17

14 12

6

2

10

7

15 13

16

4

8

1

3

113 11210 1

9

5

17

7

15 13

1614 12

86 4 84

9

5

17

6

2

10 1

7

15 13

1614 12

3

11

9

5

17

14

10 1

15

12

6

4

5

7

13

No. 6 deviation range No. 7 deviation range No. 8 deviation range No. 9 deviation range

7

15 13

1614 12

86 4 84

3 11210 1

9

5

17

10 12

1614 12

6

3

11

9

5

7

1315

17

14

10

15

12

6

418

5

7

13

16

3 112

9

17

14 12

2

10

7

15

13

16

46

8

1 3 11

95

5

17

No. 14 deviation range No. 15 deviation range No. 16 deviation range No. 17 deviation range

1614 12

6

84 84

6

1614 12

14

12

6

4

16

8

14 12

46

16

8

10

5

7

15 13

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3 112 1

9

17

10 12

15

5

7

13

11

9

17

10

7

15

13

32

1

5

11

9

17

10

15

2

7

1 3511

9

5

13

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10

5. Troubleshooting

Check points

*Top view of the projector after the silver gilding over the lamp

house and black sheet on the main board are detached.

Thermal SW assembly(TSW)

PWB assembly SW

E801

E804

E301

E802

CNLC

E800

D303

(LAMP)

P501

E803

ESPL

CHSYM

D302

(TEMP)

D301

(Power)

PWB assembly I/O

P601

CNVD

EA05
CHCVM
CHSCM

EM02

PWB assembly REMOTE

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E807

E805

11

P701

PWB assembly MAIN

E302

E101

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E806

EM01

14

CNCO

Power can not be turned on

Are

voltage input at

pins (1)(3)(5)(7) of E800

on the PWB assembly

Main at standby

mode?

YES

What is the state of

TEMP indicator D302?

Not light

What is the state of

LAMP indicator D303?

NO

(1): +0V
(3): +17V
(5): +6.6V
(7): +4.1V

Blinks

Blinks

Unplug

power cord and

disconnect TSW from the

power unit (circuit), then

measure resistance of

the cooled

TSW.

Short

Power unit (circuit)

Jump to * on the next page

Is the LAMP DOOR

set?

Open

Power unit (circuit)

NG

Thermal SW assembly

Fuse on the

Set the LAMP DOOR

(TSW)

Not light

PWB assembly Main

PWB assembly Main

Short (0 )

OK

Unplug

power cord and

disconnect cable CNLC,

then measure resistance

between pins (1)

and (2) of

CNLC.

Open

PWB assembly SW

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Lamp does not light

DC FAN

BM4515

NO(Failure)

What is the
state of LAMP indicator
D303 during operation?

Not light

Does
voltage of E806’s
1st pin drop to 0V

temporarily soon after projector

is powered up?

Light NG

Blinks

*

See Fig.1

Is the LAMP

installation correct?

YES

Change the lamp.

Does lamp light?

Not light

Is the

voltage at the

(1) of E804 on the PWB

assembly MAIN fixed to "L"

during warming-up?

NO

Power unit (ballast)

What is the state

of TEMP indicator D302?

Install the Lamp

Light

YES

"L" = 0V

Power unit (circuit)

PWB assembly MAIN

Lamp

DC FAN

D06T

DC FAN

TYF450L

DC FAN

TYF400L

NO(Failure)

NO(Failure)

NO(Failure)

YES(Normal)

Does
voltage of E801’s
1st pin drop to 0V

temporarily soon after projector

is powered up?

YES(Normal)

Does
voltage of E807’s
1st pin drop to 0V

temporarily soon after projector

is powered up?

YES(Normal)

Does
voltage of E802’s
1st pin drop to 0V

temporarily soon after projector

is powered up?

YES(Normal)

PWB assembly MAIN

See Fig.1

See Fig.1

See Fig.1

Not light

Is the voltage

at the (3) of E804 on

the PWB assembly MAIN

set to "L" during

warming-up?

YES

Power unit (ballast)

Fig.1 Waveform shape

H(2.5V)

Normal

0V

H(2.5V)

Failure

0V

NO

"L" = 0V

PWB assembly MAIN

about 1 sec.

On stand-by

Powered upAC on

On stand-by

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Time

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13

Picture is not displayed.

Are

the splash

screen and the user menu

displayed correctly?

YES

Are both of pictures

from RGB1 and RGB2 ports

displayed correctly?

YES

Observe

the video signal

voltage-waveform at the CHCVM.

Is it half amplitude of the

original?

YES

NO

NO

PWB assembly MAIN

NO

PWB assembly I/O

Confirm CNVD

Confirm

the LCD Panels

connection to the MAIN

NG

CPC30 connector

board.

OK

PWB assembly MAIN LCD/Lens prism assembly

connection

Observe

the s-video signal

voltage-waveforms at the

CHYSM and CHYCM. Are they half

amplitude of the originals?

YES

PWB assembly MAIN

Ex: Observed and original waveforms

A

0.5*A

Observed Original

(75ohm terminated)

NO

PWB assembly I/O

Confirm CNVD

connection

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Can not control to RS-232C

Check the

RS-232C cable.

Are pins No. 2 and 3

crossed?

YES

Is the

proper voltage

supplied to the pin (1) of

EM01 of the I/O

board?

Are 5Vp-p

square waves

observed at the pin (3) of

E101 when commands are

transmitted from

PC?

Are

square waves

observed at the pin (2) of

EM01 when commands are

transmitted from

PC?

EM01(1): 5V

YES

YES

NO

NO

NO

YES

Use cross cable

Check the cable CNCO connection

The check after parts change

1. PC power supply OFF

2. Connection of cable

3. Projector starting

4. PC starting
*When not operating :
PC set up change of cable.

PWB assembly MAIN

PWB assembly I/O

Make sure PC set up

PWB assembly I/O

PC

NO

PWB assembly MAIN

No sound

Are

voltage input at pin

(1)(3)(5)(7) of the E800 on

the PWB assembly

MAIN?

YES

(1): +13.2V
(3): +17V
(5): +6.6V
(7): +4.1V

Turn off

the projector and

disconnect the speaker

cable from ESPL. Measure

the resistance of

the speaker

.

NO

about 8Ω

Power unit (circuit)

PWB assembly MAIN

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0Ω or infinity

Speaker

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6. Service points

6-1 Lead free solder [CAUTION]

This product uses lead free solder (unleaded) to help preserve the environment. Please read these

instructions before attempting any soldering work.

CAUTION

Always wear safety glasses to prevent fumes or molten solder from getting into the eyes. Lead free solder

can splatter at high temperatures (600˚C).

Lead free solder indicator

Printed circuit boards using lead free solder are engraved with an "F" or "LF".

Properties of lead free solder

The melting point of lead free solder is 40-50˚C higher than leaded solder.

Servicing solder

Solder with an alloy composition of Sn-3.0Ag-0.5Cu or Sn-0.7Cu is recommended.

Although servicing with leaded solder is possible, there are a few precautions that have to be taken. (Not

taking these precautions may cause the solder to not harden properly, and lead to consequent malfunctions.)

Precautions when using leaded solder

Remove all lead free solder from soldered joints when replacing components.

If leaded solder should be added to existing lead free joints, mix in the leaded solder thoroughly after the

lead free solder has been completely melted (do not apply the soldering iron without solder).

Servicing soldering iron

A soldering iron with a temperature setting capability (temperature control function) is recommended.

The melting point of lead free solder is higher than leaded solder. Use a soldering iron that maintains a high

stable temperature (large heat capacity), and that allows temperature adjustment according to the part being

serviced, to avoid poor servicing performance.

Recommended soldering iron:

Soldering iron with temperature control function (temperature range: 320-450˚C)

Recommended temperature range per part:

Part Soldering iron temperature

Mounting (chips) on mounted PCB 320˚C±30˚C

Mounting (chips) on empty PCB 380˚C±30˚C

Chassis, metallic shield, etc. 420˚C±30˚C

The PWB assembly which has used lead free solder

(1) PWB assembly MAIN

(2) PWB assembly REMOTE

(3) PWB assembly SW

(4) POWER UNIT (BALLAST)

(5) POWER UNIT (CIRCUIT)

(6) PWB assembly I/O

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6-2 Replacing The LCD/PRISM assembly

You should not replace separately the parts of the LCD/PRISM assembly. In case of a failure in any parts of

LCD/PRISM assembly, replace the whole LCD/PRISM assembly.

Do not disassemble the unit
because replacement of separate
parts is not possible.

LCD/PRISM ASSY

6-3 Cleaning up dust from panels and optical filters

WARNING

Wear sunglasses to protect your eyes when you maintain the projector with its lamp on.

1. Preparation

Please prepare cleaning tools and materials as follows. And prepare relatively clean room not to work in
additional dust, while removing operation.
(1) Swab for cleaning : P#: NX08061, "Cotton stick L147"
(2) Air duster (Dust blower, spray can)
(3) Vacuum cleaner

2. Disassemble and open the maintenance hole.

(1) Turn off the projector, and unplug the power cord.
(2) Remove the top cover, according to the notice 1 of chapter 8.
(3) Remove the PWB assembly MAIN, according to the notice-2 of the chapter 8.
(4) Remove the Panel Cover.

Connect 9 cables

Remove Panel Cover

Flexible cables of LCD panels

PWB assembly MAIN

(5) Attach the PWB assembly MAIN in original place, and connect 9 cables indicated in the diagram

above. Note that flexible cables of LCD panels should come to the upper portion of PWB assembly
MAIN, but don’t connect them to the connectors. Make sure that flexible cables’ terminals don’t touch
to any other parts during maintenance, especially when the projector is turned on.

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3. Maintenance point

Filter
Stopper

Swab

Each color part has same

construction.

By using swab and air duster,

Panel

you can easily remove dust

from panel and optical filter.

The diagram shows the LCD/

PRISM block structure.

Actually, it is not allowed to

disassemble the block.

Actual formation

Optical
Filter

Separated formation

Plate

4. Cleaning the LCD panels and optical filters

(1) Turn on the projector and lit on the lamp.

(2) By using swab and air duster, remove the dust. Insert swab through holes of MAIN board, and wipe

LCD Panels. Focusing dust makes you check the dust on screen.

Plate

Swab

• While removing the dust, separated dust

will be blown off by air cooling system.

• Please pay attention not to damage LCD

panels and optical filters.

Optical
Filter

Panel

Prism

Air

5. Re-assembly

(1) Turn off the projector and remove the PWB assembly MAIN.

(2) Set the

Panel cover

so that stress is not put on flexible cables of LCD panels.

(3) Attach the PWB assembly MAIN in place, and connect cables to connectors of it.

(4) Re-assemble the projector.

(5)

While re-assembling, please clean the air filter and filter cover by using vacuum cleaner.

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6-4 Cleaning up dust from multilens

1. Preparation

Please prepare cleaning tools and materials as follows.
(1) Air duster (Dust blower, spray can)
(2) Swab for cleaning ; P#NX08061, ”Cotton stick L147”
(3) Vacuum cleaner

2. Remove the lamp door and the lamp unit assembly.

(1) Turn off the projector, and unplug the power cord.
(2) Remove the lamp door and lamp unit assembly accord-

ing to the description of chapter “Replacing the LAMP”.

3. Maintenance point

LAMP

multilens surface

Removeing the lamp shows the
part multilens positioned vertically.
Wipe the whole of the multilens
surface using the sweb.
CAUION :
Use special caution not to damage
the multilens

4. Cleaning the multilens

(1) By using the air duster, remove the dust on multilens.
(2) Wipe the surface of multilens by using swab.

By using the air duster, remove the dust in multilens

CAUION :
Use special caution not
to scratch the multilens

Air duster

5. Attach the lamp door and the lamp unit assembly.

Attach the lamp door and the lamp unit assembly accoding the description of “Replacing the LAMP”.

CAUION :
Use special caution not
to scratch the multilens

swab

multilens surface

Cross section
of multilens

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6-5 Putting batteries

WARNING

Always handle the batteries with care and use them only as directed. Improper use may result in battery
explosion, cracking or leakage, which could result in fi re, injury and/or pollution of the surrounding environ-
ment.

• Be sure to use only the batteries specifi ed. Do not use batteries of different types at the same time. Do

not mix a new battery with used one.

• Make sure the plus and minus terminals are correctly aligned when loading a battery.

• Keep a battery away from children and pets.

• Do not recharge, short circuit, solder or disassemble a battery.

• Do not allow a battery in a fi re or water. Keep batteries in a dark, cool and dry place.

• Do not give the battery a physical impact.

• If you observe a leakage of a battery, wipe out the flower and then replace a battery. If the flower
adheres your body or clothes, rinse well with water immediately.

• Obey the local laws on disposing a battery.

To use the remote control, please load the batteries. Whenever the remote control starts to malfunction,

replace the batteries. If you won’t use the remote control for an extended period, remove the batteries from

the remote control and store them in a safe place.

1. Remove the battery cover.

Slide back and remove the battery cover in the direction of the arrow.

2. Take old batteries out and/or put new batteries in.

When putting in batteries, align and insert the two AA batteries according to their plus and minus terminals

as indicated in the remote control.

3. Close the battery cover.

Replace the battery cover in the direction of the arrow and snap it back into place.

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6-6 Air filter

WARNING

●

Before caring, make sure the power switch is off and the power cable is not plugged in, then allow the

projector to cool sufficiently. The care in a high temperature state of the projector could cause an electric
shock, a burn and/or malfunction to the projector.

●Use only the air filter of the specified type. Do not use the projector with the air filter and the filter cover
removed. Do not remove the filter cover and the air filter in a smoky or dusty place. It could result in a fire
and/or malfunction to the projector.

●The air filter should be cleaned periodically. If the air filter becomes clogged by dust or the like, internal
temperatures rise and could cause a fire, a burn and/or malfunction to the projector.

CAUTION

●Please be careful for the projector not to fall. While the projector is placed lens-side up, hold the projector.

If the air filter becomes clogged by dust or the like, internal temperatures rise and could cause a fire, a burn
and/or malfunction to the projector.When the indicators or a message prompts you to clean the air filter,
clean the air filter as soon as possible. Please check and clean the air filter periodically, even if there is no
message.
Please replace the air filter when it is damaged or too soiled. Preparation of a new air filter is recommended.
When you replace the lamp, please replace the air filter. An air filter of specified type will come together with
a replacement lamp for this projector.

1. Turn the projector off, and unplug the power cord. Allow the lamp to cool sufficiently.

2. When the projector is suspended from the ceiling, apply the vacuum cleaner to and around the filter cover
first, to prevent of dust or the like.

3. Disconnect all the connectors and adapters that were connected to the projector’s ports. Then slowly turn
the projector so that the lens-side is facing up. While the projector is placed lens-side up, hold the projec­tor.

4. Remove the filter cover and the air filter. Then slowly turn the projector, so that the bottom is facing up.

Usual filter cover

(1) Remove the filter cover.

Hold the knobs while pulling out it.

(2) Remove the air filter.

Hold the knob while pulling out it.

Filter cover for bottom-up use

(1) Remove the filter cover.

Hold the knob while pulling out it.

(2) Slowly turn the projector bottom up.

(3) Remove the air filter from the filter cover.

Air filter

(3) Slowly turn the projector bottom up.

5. Apply a vacuum cleaner to the vent of the projector for the air filter, the air filter and filter cover.
Please replace the air filter when it is damaged or too soiled.

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Filter cover

6. Position the air filter and filter cover into place.

“PUSH” mark

(1) Set an air filter into place.

Push the points of “PUSH” mark.

(Usual filter cover)

(Filter cover for bot-

tom-up use)

(2) Interlocking the tabs, snap the

cover into place.

Tabs

Tabs

7. Please reposition and reconnect the projector, to return as before.
Then turn the projector on.

8. Reset the filter time using the FILTER TIME function in the OPTION menu.
(1) Press the MENU button to display a menu.

When the EASY MENU has appeared, please skip the next step (2).

(2) Point at the “OPTION” in the left column of the menu using ▼/▲ button, then press the ► button.

(3) Point at the ”FILTER TIME” using ▼/▲ button, then press the ► button. A dialog will appear.
(4) Press the ▲ button to select “RESET” on the dialog. It performs resetting the filter time.

NOTE

• Please replace the air filter when it is damaged or too soiled, and also when you replace the lamp.

• Please reset the filter time only when you have cleaned or replaced the air filter, for a suitable indication
about the air filter.

• The projector may display the message such as “CHECK THE AIR FLOW” or turn off the projector, to
prevent the internal heat level rising.

About the filter cover for bottom-up use

When the projector is installed bottom up, please use the accessory fi lter cover for bottom-up use. It is higher

than usual fi lter cover, to keep the space for intake ventilation. Please change in the following procedure.

1. Disconnect all the connectors and adapters that were connected to the projector’s ports. Then slowly turn

the projector so that the lens-side is facing up. Please be careful for a projector not to fall. While the

projector is placed lens-side up, hold the projector.

2. Remove the fi lter cover and the air fi lter. Hold the knobs while pulling out it.

3. Slowly turn the projector so that the bottom is facing up.

4. Set a new or cleaned air fi lter to the fi lter cover for bottom-up use. Make the claws slide along the rail, and

set the air fi lter into place.

Claws

Rail of air fi lter

Filter cover for bottom-up use

5. Interlocking the tabs, snap the fi lter cover for bottom-up use into place.

Air fi lter (New or cleaned)

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6-7 Lamp

WARNING

HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE

• The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn
out, if jolted or scratched, handled while hot, or worn over time. Note that each lamp has a different life­time, and some may burst or burn out soon after you start using them. In addition, when the bulb bursts, it
is possible for shards of glass to fly into the lamp housing, and for gas containing mercury to escape from
the projector’s vent holes.

● About disposal of a lamp • This product contains a mercury lamp; do not put in trash. Dispose of in
accord with environmental laws.
For lamp recycling, go to www.lamprecycle.org. (in the US)
For product disposal, contact your local government agency or www.eiae.org (in the US) or www.epsc.ca
(in Canada).

• If the lamp should break (it will make a loud bang when it does), unplug the power cord from
the outlet. Note that shards of glass could damage the projector’s internals, or cause injury

Disconnect

the plug
from the

power

outlet

during handling.

• If the lamp should break (it will make a loud bang when it does), ventilate the room well, and
make sure not to breathe the gas that comes out of the projector vents, or get it in your eyes
or mouth.

• Before replacing the lamp, turn the projector off and unplug the power cord, then wait at
least 45 minutes for the lamp to cool sufficiently. Handling the lamp while hot can cause
burns, as well as damaging the lamp.

• Never unscrew except the appointed (marked by an arrow) screws.

• Do not open the lamp cover while the projector is suspended from above. This is danger­ous, since if the lamp’s bulb has broken, the shards will fall out when the cover is opened. In
addition, working in high places is dangerous.

• Do not use the projector with the lamp cover removed. At the lamp replacing, make sure
that the screws are screwed in firmly. Loose screws could result in damage or injury.

• Use only the lamp of the specified type.

• If the lamp breaks soon after the first time it is used, it is possible that there are electrical
problems elsewhere besides the lamp.

• Handle with care: jolting or scratching could cause the lamp bulb to burst during use.

• Using the lamp for long periods of time could cause it dark, not to light up or to burst. When
the pictures appear dark, or when the color tone is poor, please replace the lamp as soon as
possible. Do not use old (used) lamps; this is a cause of breakage.

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Replace the Lamp

A lamp has a Þ nite product life. Using the lamp for long periods of time could cause the pictures darker or the
color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you
start using them. Preparation of a new lamp and early replacement are recommended.

1. Turn the projector off, and unplug the power cord. Allow the lamp to cool for at least 45 minutes.

2. Prepare a new lamp.

3. After making sure that the projector has cooled adequately, slowly turn

Claws of lamp cover

over the projector, so that the bottom is facing up.

4. Please loosen the screw (marked by arrow). Then, unhook the claws of the
lamp cover and remove the lamp cover.

5. Loosen the 2 screws (marked by arrow) of the lamp, and slowly pick up
the lamp by the handles.

Screw marked by arrow

6. Insert the new lamp, and retighten Þ rmly two screws that are loosened in
the previous process to lock it in place.

7. Interlocking the 2 tabs of the lamp cover to the projector, position the
lamp cover on the projector, and push the center point of two claws to
fix the lamp cover. Then retighten firmly the screw of the lamp cover.

8. Slowly turn the projector so that the top is facing up.

9. Turn the projector on and reset the lamp time using the LAMP TIME
function in the OPTION menu

(1) Press the MENU button to display a menu. Only when the EASY MENU

Screws marked
by arrow

Center
point
of claws

Tabs

has appeared, please perform the next step (2).

(2) Point at the “Go To Advance Menu …” in the menu using / button,

then press the button.
(3) Point at the “OPTION” in the left column of the menu using / button, then press the button.
(4) Point at the ”LAMP TIME” using / button, then press the button. A dialog will appear.
(5) Press the button to select “RESET” on the dialog. It performs resetting the lamp time.

NOTE

•Please reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp.

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6-8 Other care

WARNING

Do not take care of the projector during use or immediately after use. Handling while the projector is in a high
temperature could cause a burn and/or malfunction to the projector. Before operating, make sure that the power
switch is off, that the power cord is not plugged in, and that the projector is cool adequately.
Avoid wetting the projector or inserting liquids in the projector. It could result in a fi re, an electric shock,
and/or malfunction to the projector.

• Don’t put a container containing water , cleaner or chemicals near the projector.

• Don’t use aerosols or sprays.

CAUTION

Please take right care of the projector according to the following. Incorrect care could cause not only an
injury but adverse influence such as discoloration, peeling paint, etc.

• Do not use cleaner or chemicals other than those listed below.

• Do not polish or wipe with hard objects.

Inside of the projector

In order to ensure the safe use of the projector, it is needed to clean and inspect the projector about once

every year.

Caring for the lens

If the lens is flawed, soiled or fogged, it could cause deterioration of display quality. Please take care of the

lens, being cautious of the handling.

1. Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.

2. After making sure that the projector is cool adequately, lightly wipe the lens with a commercially available

lens-cleaning wipe. Do not touch the lens directly with your hand.

Caring for the cabinet and remote control

Incorrect care could have adverse influence such as discoloration, peeling paint, etc.

1. Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.

2. After making sure that the projector is cool adequately, lightly wipe with gauze or a soft cloth.

If soiling is severe, dip soft cloth in water or a neutral cleaner dilute in water, and wipe lightly after wringing

well. Then, wipe lightly with a soft, dry cloth.

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6-9 Notice of AUTO adjustment

Use of AUTO adjustment with the image through RGB input optimizes V_POSI, H_POSI, H_SIZE and

H_PHASE automatically.

In case that projected image has dark tone around its peripheral, AUTO operation sometimes makes artifacts

in the image, shifts capture area and so on. Those failures are caused by period of image data is not exactly

distinguished to period of blanking on signal processing.

To avoid such phenomena, AUTO function should be used with the full size picture that has bright tone on its

peripheral.

Image when AUTO operates correctly

Note

1) The phenomenon at the failure of AUTO adjustment depends on resolution of input source, scene of pic-

ture etc.

2) There is no failure above in AUTO with video source through VIDEO and S-VIDEO ports. The reason is why

recognition of input signal’s standard does not need to search the capture range from input signal itself.

Image when AUTO fails.

Noting image of top or bottom lines.

Shift of the image to East or West.

Artifacts on image. Etc.

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6-10 Related Messages

When the unit's power is on, messages such as those shown below may be displayed. When any such
message is displayed on the screen, please respond as described below.
Although these messages will be automatically disappeared around several minutes, it will be reappeared
every time the power is turned on.

Message Description

NO INPUT IS DETECTED

ON ***

SYNC IS OUT OF RANGE

ON *** fH *****kHz fV *****Hz

CHECK THE AIR FLOW

REMINDER

*** HRS PASSED AFTER THE

LAST FILTER CHECK.

FILTER MAINTENANCE IS

ESSENTIAL

TO REMOVE WARNING MESSAGE,

RESET FILTER TIMER.

SEE MANUAL FURTHER INFO.

There is no input signal.

Please confirm the signal input connection, and the status of the signal
source.

The horizontal or vertical wavelength of the inputted signal is outside
of the response parameters of this unit.

Please confi rm the specs for the projector or the signal source specs.

The internal portion temperature is rising.

Please turn the power OFF, and allow the unit to cool down at least 20
minutes. After having confi rmed the following
items, please turn the power ON again.

• Is there blockage of the air passage aperture?

• Is the air fi lter dirty?

• Does the peripheral temperature exceed 35°C?

• If the same indication is displayed after the treatment, please set the HIGH
at the FAN SPEED of the item SERVICE of the OPTION menu.

A note of precaution when cleaning the air fi lter.

Please immediately turn the power OFF, and clean or change the air fi lter
by referring to the “Air Filter” section of this manual. After you have cleaned
or changed the air fi lter, please be sure to reset the fi lter timer.

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6-11 Regarding the indicator lamps

Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP indicator have the mean­ings as described in the table below. Please respond in accordance with the instructions with in the table.

POWER
indicator

Lighting

In Orange

Blinking

In Green

Lighting

In Green

Blinking

In Orange

Blinking

In Red

Blinking

In Red

or

Lighting

In Red

Blinking

In Red

or

Lighting

In Red

Blinking

In Red

or

Lighting

In Red

Blinking

In Red

or

Lighting

In Red

Lighting

In Green

Lighting

In Green

LAMP

indicator

Turned

off

Turned

off

Turned

off

Turned

off

(discre­tionary)

Lighting

In Red

Blinking

In Red

Turned

off

Turned

off

blinking in Red

Simultaneous

blinking in Red

indicator

Alternative

TEMP

Turned

off

Turned

off

Turned

off

Turned

off

(discre­tionary)

Turned

off

Turned

off

Blinking

In Red

Lighting

In Red

Description

The projector is in a standby state.

The projector is warming up.

Please wait.

The projector is in an on state.

Ordinary operations may be performed.

The projector is cooling down.

Please wait.

The projector is cooling down. A certain error has been detected.

Please wait until the POWER indicator finishes blink, and then perform the proper
response measure using the item descriptions below as reference.

The lamp does not light, and there is a possibility that interior portion has
become heated.

Please turn the power off, and allow the projector to cool down at least 20 minutes.
After the projector has sufficiently cooled down, please make confirmation of the
following items, and then turn the power on again.

• Is there blockage of the air passage aperture?

• Is the air fi lter dirty?

• Does the peripheral temperature exceed 35°C?
If the same indication is displayed after the remedy, please change the lamp by
referring to the section "Lamp"

The lamp cover has not been properly fi xed (attached).

Please turn the power off, and allow the projector to cool down at least 45 minutes.
After the projector has sufficiently cooled down, please make confirmation of the
attachment state of the lamp cover. After performing any needed maintenance, turn the
power on again.

The cooling fan is not operating.

Please turn the power off, and allow the projector to cool down at least 20 minutes.
After the projector has sufficiently cooled down, please make confirmation that no
foreign matter has become caught in the fan, etc. and then turn the power on again.
If the same indication is displayed after the remedy, please replace a fan.

There is a possibility that the interior portion has become heated.

Please turn the power off, and allow the projector to cool down at least 20 minutes.
After the projector has sufficiently cooled down, please make confirmation of the
following items, and then turn the power on again.

• Is there blockage of the air passage aperture?

• Is the air fi lter dirty?

• Does the peripheral temperature exceed 35°C?
If the same indication is displayed after the remedy, please set the HIGH at the FAN
SPEED of the item SERVICE of the OPTION menu.

There is a possibility that the interior portion has become overcooled.

Please use the projector within the usage temperature parameters (5°C to 35°C). After
the remedy, resent the power to ON.
If the same indication is displayed after the remedy, please make sure the wire
connection of the connectors E301 and E302 on the PWB assembly MAIN.

It is time to clean the air fi lter.

Please immediately turn the power off, and clean or change the air fi lter referring to the
section "Air Filter". After cleaning or changing the air fi lter, please be sure to reset the
fi lter timer. After the remedy, reset the power to ON.
If the same indication is displayed after the remedy, please make sure that the panel
duct assembly is assembled correctly. If it still does not recover, replace a cooling fan,
especially the dc fan for the blue LCD panel.

NOTE •

When the interior portion has become overheated, for safety purposes, the power source is automati-

cally turned off, and the indicator lamps may also be turned off. In such a case, press the “ ” (OFF) side of the
power switch, and wait at least 45 minutes. After the projector has suffi ciently cooled down, please make con-
fi rmation of the attachment state of the lamp and lamp cover, and then turn the power on again.

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6-12 HIDDEN SERVICE MENU

To display the OSD for “HIDDEN SERVICE MENU” set up.

By the control panel By the remote control

1. Display the Advance menu by
the “MENU” button.(If EASY
MENU appears, choose “Go to
Advance menu” to display
ADVANCE MENU.)

2. Select the “OPTION” on the
menu.

3. Continue press the button [
fi rst, then press the button [ ]
together with “INPUT”, and hold
for 3 seconds.

1. Display the menu by the
“MENU” button. (If EASY
MENU appears, choose “Go to
Advance menu” to display
ADVANCE MENU.)

2. Select the “OPTION” on the menu.

3. Press the “MAGNIFY OFF”

]

button.

Next hold the “MAGNIFY OFF”

button for 3 seconds.

SOFT RESET

If this is executed, all of the user data is initialized. Never use it when not required.

6-13 RUN TIME window

Set operating time display method (accumulated lamp time display method)

1. Select “ OPTION” from the Advance menu, then place the cursor on the “LAMP TIME”.

2. Press the [ ], [ENTER] or [RESET] button.

3. Press the [Reset] button once, then press [KEYSTONE] button of the remote control for 3 seconds or
more to display the screen shown below. (The menu will close after 10 seconds if there are no further op­erations.)

4. Use [ ] and [ ] buttons to select the usage status number. (The usage status is as shown below.)

Usage status number

0 ..... Total usage status

1 ..... Current usage status

2 ..... Usage status before first reset

3 ..... Usage status before second reset

9 ..... Usage status before eighth reset

10..... Total time(hrs.) the projector has been used in both stand-by

RUN TIME

On 12

OFF 11

||

and operation

1234

No.1

Time
Number of times on
Number of times off

Usage status number (See below)

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7. Wiring diagram

Secure the lamp house, and fix

two long screws in the locations

indicated on the diagram.

Important

Secure the lens, fix two screws in

the locations indicated on the dia-

gram, and put the foam ring on.

Operations with instructions are areas that have

implications with laws/standards. It is possible to

be in violation of these laws/standards in the

case that these operations are not carried out

according to the instructions. Assemble accord-

ing to the operation instructions.

a2

a3

a1

Affix the fan, and attach black tape.

Fix two screws in the locations indicated

on the diagram. Note that washers should

be inserted underneath the screws.

speaker

First, affix the optical engine

by using two screws in the lo-

cations (a1) (a2) indicated on

the diagram, then fix one

screw as indicated in the up-

per part of the diagram (a3).

Wiring diagram 1

ViewSonic Corporation

First, affix the small iron part

in the locations indicated on

the diagram, then attach the

silver gilding.

Attach the right and left ele-

vator buttons, and attach the

springs on them.

Affix the speaker in the location indicated on the diagram,

and secure the wires into the slits indicated in the diagram.

Attach the terminal panel to the bottom case, and secure

two screws in the locations indicated on the diagram.

Attach the black insula-

tion sheet to the surface

of the silver gilding.

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30

After hooking the wire of the ther-

mal switch(TSW) on the ballast

bracket as shown in the diagram,

Pass the wire through the slots in the bal-

last bracket as indicated in the diagram.

First, attach the power board(ballast) to the

ballast bracket.

Place the ballast blacket onto the power

board(circuit), and secure it in the location

indicated on the diagram using two screws.

fasten it in the location indicated in

the diagram. Secure it in place us-

ing one screw.

Fasten the wire in the location indi-

cated on the diagram, and secure it

with two screws. Attach a magnet.

hooks

a2

Important

Affix the power

board(circuit),

and secure a

washer and

screw in the loca-

a1

tion indicated on

the diagram.

Important

Attach the fan, and secure

two screws in the locations

indicated on the diagram.

Use M4 screws

with crow washers

Wiring diagram 2

First, Fix one end of the earthing

wire to the AC inlet metal of the

power board(circuit). See the loca-

tion indicated on the diagram (a1).

Then, fix the other end of the earth-

ing wire in the location indicated on

diagram (a2).

ViewSonic Corporation

Fix one end of the other earthing

wire to the AC inlet metal with a

screw.

31

Attach the black

insulation sheet to

the location indi-

cated in the dia-

gram.

Confidential -Do Not Copy PJ452-2

Insert the wire be-

hind the speaker.

E806

E801 E804

ESPL

E803

E805

E807

E802E301

Connect the cable to PWB assembly REMOTE.

Wrap the wire two times around the boss.

E302

Connect the cable to the main and I/O

boards, and push it into the inside.

Important

Secure the earthing wire to the I/O metal of

the MAIN board indicated on the diagram.

PWB assembly MAIN

I/O metal

Wrap E802 around E801, E804, and E301.

Be sure to hold the connector

housing of the speaker cable

and pull it when disconnecting

the speaker cable from ESPL of

the main board, otherwise the

wires of speaker might be dam-

aged easily at the closest point

to the connector housing.

Wiring diagram 3

Attach the magnet to the 12Pin wire

and thermal switch wire and fasten it.

Secure the cable to the I/O

metal using a cable tie.

PWB assembly I/O

ViewSonic Corporation

Important

Connect the cable end that is closer to the black heat-

resistant tube around its wires to the MAIN board, and

the other end to the I/O board. Put the wires on the

main board and I/O metal as shown in the diagram.

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32

Insert the three flexible cables into the

connectors of the MAIN board.

Affix insulation sheet,

and secure it in place

with one screw in the

location indicated on

the diagram.

Wiring diagram 4

ViewSonic Corporation

Secure the shield sheet and the MAIN board with two screws.

Pass the earthing wire under-

neath the insulation sheet indi-

cated on the diagram.

TSW

Pay attention not to pinch the wires of

TSW between the main board and boss,

when screwing the main board down.

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33

8. Disassembly diagram

ViewSonic Corporation

Make sure that the
black cushions are
attached on the
speaker holders,
when the upper
case is detached
or attached.

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34

See above about the screw.

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Notice

1. Removes the UPPER CASE assembly

(1) Turn over the projector slowly, so that the bottom is facing up.
(2) Unscrew five tapping-screws on the bottom and two meter-screws on the rear.

(3) Turn the focus ring in the direction shown in the figure to shift the lens inward.
(4) Stick a hard and thin stick into a hole (2mm in diameter) on the right side of the projector to unclip the

UPPER CASE assembly from the BOTTOM CASE assembly. (They will be separated with about 2mm
gap.)

(5) Shift the hole part around the AC inlet forward and upward.

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2. Cautions when removing the PWB assembly MAIN

When removing the PWB assembly MAIN, there is danger of damaging the connector connecting cables.

(1) Disconnect 13 cables and remove 3 screws.

3 screws

PWB assembly MAIN

(2) Lift up the rearward of the PWB assembly MAIN to the front, while pushing rear portion of bottom case

toward the outside so that the terminals of the I/O and MAIN boards may not be caught in bottom case.

And then disconnect the cable from the power unit and unscrew the earthing wire.

FRONT

Unscrew the earthing wire

PWB assembly MAIN

Lift up

REAR

3. Removes POWER BOARD(CIRCUIT)

(1) Unscrew 3 screws, and then get the BALLAST-BRACKET off.

earthing wire

Disconnect the cable

Lamp lead

BALLAST-BRACKET

Screw

Disconnect the lamp lead, and the cable CN1 from the POWER UNIT(ballast).

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(2) Take the Power Sheet off, and then unscrew a screw with a plastic washer.

Screw

POWER UNIT
(CIRCUIT)

Power Sheet

In removing POWER BOARD(CIRCUIT) from the bottom case assembly, use a flat screw driver or fine tool

to unclip the holder with the arrow shown below.

POWER UNIT(CIRCUIT)

Clip

4. Cautions When Removing The Power Unit (BALLAST)

When removing the cable (CNBAR) connected to Power Unit (BALLAST), there is danger of damaging the

small PWB connecting cables.

Power Unit (BALLAST)

CNBAR

Disconnect the CNBAR from connector CN2,
while pressing the sub-board
(to prevent the stress on the sub-board).

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5. Putting the power supply unit together after the maintenance of the POWER UNIT (CIRCUIT) and/or the

POWER UNIT (BALLAST).

WARNING

Assemble the power supply unit with care to achieve the required insulation. Incor­rect assembly could cause a Þ re and/or an electric shock.

Attaching the Power Sheet correctly

Power sheet

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6. How to exchange the DICHROIC OPTICS UNIT and the LENS ASS’Y.

CAUTION

Please remove the PANEL DUCT ASSY before the LENS ASS’Y.
Please take care of two hooks on the PANEL DUCT ASSY.

(1) How to detach the PANEL DUCT ASSY.

Please remove three rivets and unclip two hooks to take the PANEL DUCT ASSY off.

ATTENTION

Don’t break two hooks on the PANEL

DUCT ASSY.

(2) How to detach the LENS ASS’Y.

Please remove four screws and four squere nuts, and take the LENS ASS’Y off.

DICHROIC OPTICS UNIT

DICHROIC OPTICS UNIT

LENS ASS’Y

Moreover, separate LCD/PRSM ASSY and DICHROIC OPTICS UNIT in accordance with the instruction on

the following page.

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7. Replace the LCD/PRSM assembly
To keep up good condition on optics, please pay attention to the LCD/PRSM ASSY exchange.
Please follow the direction below in order to exchange parts.

(1) How to remove damaged LCD/PRSM ASSY

Please detach PANEL COVER shown in the right, and then
remove PANEL DUCT ASSY referring to the section 6-(1).

CAUTION

When you take off PANEL COVER, please take care not to break its hooks.
Please don’t loosen or remove any screws other than the described in this direction.

Please remove a screw of the bottom side of the OPT BOTTOM CASE as supporting LCD/PRSM ASSY so
that it will not fall from the optical unit.
Please remove damaged LCD/PRSM ASSY from OPT BTTM CASE vertically to avoid the possibility that the
positioning hole cracks.

Please remove damaged

Remove this screw

LCD/PRISM Ass• y

(Damaged)

OPT up case

LCD/PRISM Ass• y.

OPT bottom case

(2) How to install new LCD/PRSM ASSY

CAUTION

Please don’t let LCD PANEL touch any other parts.

Please install a new LCD/PRSM ASSY into the OPT BTTM CASE
vertically to avoid the possibility that the positioning boss cracks.
Note that LCD PANEL don’t come in contact with other parts when
you install it.
Please tighten up a screw from the bpttom side of the OPT BTTM
CASE to fix LCD/PRSM ASSY.
Please attach PANEL DUCT ASSY to the dichroic optics unit.

Please attach PANEL COVER.

Screw

LCD/PRISM Ass• y

(Damaged)

OPT up case

OPT bottom case

Screw

Please install a new
LCD/PRISM Ass• y.

ViewSonic Corporation

Cross section

Cross section

Confidential -Do Not Copy PJ452-2

41

9. Replacement Parts list

PRODUCT SAFETY NOTE : Components marked with a have special characteristics important to safety. Before replacing any of
there components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the projector
through improper servicing.

SYMBOL PARTS SYMBOL PARTS

NO. NO. DESCRIPTION NO. NO. DESCRIPTION

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

QD54074

QD54093

PE00211

QJ01781

QD50591

QD50601

QD54081

MJ02872

NJ20922

AZ00941

AZ01021

GS01082

GS01103

GS01061

GS01052

UX25815

JP51072

JP08551

JP08561

EA02092R

HA01541

HA01531

2722448

UP CASE ASSY PJ452-2

B CASE ASSY PJ452-2

RUBBER FOOT PJ400

ADJUST FOOT PJ400

FILTR COVER ASY PJ400

LAMP DOOR ASSY PJ400

LENS CAP C12SM2

D-SUB SCREW

AIR FILTER S ASSY

THERMISTOR A

THERMISTOR B

DC FAN D06T

DC FAN BM4515

DC FAN TYF450L

DC FAN TYF400L

C12XM2-C DICHROIC OPTICS UNIT

PWB ASS'Y MAIN C12XM2-C VS

PWB ASS'Y REMOTE

PWB ASS'Y SW

CPC30 CONNECTOR

POWER UNIT(BALLAST)

POWER UNIT(CIRCUIT)

FUSE

24

25

26

27

28

29

GK01341

DT00702

UX25835

KS21423

FH00311

JP51411

QT48971

QD39921

HL02213

EV01663

EV01673

EV01683

EW06661

NX08061

SPEAKER

LAMP UNIT ASS'Y

C12XM2-C LCD/PRISM ASS'Y

C12XM2-C LENS ASY

THERMAL SW ASSY

PWB ASS'Y C12 I/O

INSTRUCTION MANUAL SASSY W/CD-ROM

F COVER H ASSY C12SM

REMOTE CONTROL UNIT

POWER SUPPLY CORD(US TYPE) W/CORE

POWER SUPPLY CORD(EUROPE TYPE) W/CORE

POWER SUPPLY CORD(UK TYPE) W/CORE

RGB-D CABLE(15PIN MALE TO 15PIN MALE)

COTTON STICK L147

Power Cord

Instruction manual

RGB Cable

Filter Cover HAS C12XM2

( F COVER H ASSY C12XM2 )

STANDBY/ON

SEARCH

VIDEO

RGB

BLANK

ASPECT

AUTO

VOLUME

MAGNIFY

ON

MUTE

OFF

FREEZE

KEYSTONE

ZOOM

+

-

MENU

POSITION

ENTER

RESET

ESC

Remote Control

ViewSonic Corporation

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Confidential -Do Not Copy PJ452-2

)

ViewSonic Model Number: VS11334

RECOMMENDED SPARE PARTS LIST (PJ452-2)

Serial No. Prefix: Q9Q Rev: 1a

Item ECR/ECN ViewSonic P/N Ref. P/N Location Universal number# Q'ty

1

Accessories: POWER SUPPLY CORD(EUROPE TYPE) W/CORE A-00004388 EV01673 0

2 POWER SUPPLY CORD(UK TYPE) W/CORE A-00004389 EV01683 0
3 POWER SUPPLY CORD(US TYPE) W/CORE A-00004390 EV01663 0
4 REMOTE CONTROL UNIT A-00004644 HL02213 10
5 LAMP UNIT ASS'Y RLC-004 DT00701 TBD
6

PC Board PWB ASS'Y REMOTE B-00001273 JP08551 0

7 PWB ASS'Y SW B-00001274 JP08561 0
8 PWB ASS'Y MAIN C12XM2-C VS B-00005890 JP51072 10
9 PWB ASS'Y C12 I/O B-00005891 JP51411 0

10 F COVER H ASSY C12SM C-00001276 QD39921 0

Cabinets:

[Front Panel, Back

11 FILTER COVER ASY PJ400 C-00001277 QD50591 0

Cover, Base]

12 UP CASE ASSY PJ452-2 C-00005892 QD54074 10
13 B CASE ASSY PJ452-2 C-00005893 QD54093 10
14 C12XM2-C LENS ASY C-00005897 KS21423 TBD
15

Cables: [All Cables] RGB-D CABLE(15PIN MALE TO 15PIN MALE

16

Documentation: INSTRUCTION MANUAL SASSY W/CD-ROM DC-00005894 QT48971 10

17 FUSE E-00000614 2722448 0

Electronic

18 THERMISTOR B E-00001218 AZ01021 0

Components:

EEPROM, Fly Back

19 POWER UNIT (BALLAST) E-00001219 HA01541 0

Transformer,

20 POWER UNIT (CIRCUIT) E-00001221 HA01531 0

Microprocessor] [LCD

21 SPEAKER E-00001224 GK01341 0

TV-Panel]

22 CPC30 CONNECTOR E-00005696 EA02092R 0
23 C12XM2-C DICHROIC OPTICS UNIT E-00005895 UX25815 TBD
24 C12XM2-C LCD/PRISM ASS'Y E-00005896 UX25835 TBD
25 THERMISTOR A (put on engine) E-TH-0416-0124 AZ00941 0

Miscellaneous:

26 AIR FILTER S ASSY M-00001281 NJ20922 0
27 DC FAN BM4515 M-00001282 GS01103 0
28 DC FAN TYF400L M-00001283 GS01052 0
29 DC FAN D06T M-00001284 GS01082 0
30 THERMAL SW ASSY M-00001285 FH00311 0
31 ADJUST FOOT PJ400 M-00001287 QJ01781 0
32 PAPER PAD M-00005700 SG41051 0
33 LENS CAP C12SM2 M-00005901 QD54081 0
34 DC FAN TYF450L M-FAN-0825-0081 GS01061 0
35 COTTON STICK L147 M-MS-0808-6823 NX08061 0

Hardware:

36
37 C12 SET CUSHION P-00005898 SG41781 0

Packing Material:

[Box, Foam]

38 C12 INNER CUSHION P-00005899 SG41791 0
39 CARTON BOX PJ452-2 P-00005900 SG41047 0
40 RUBBER FOOT PJ400 PL-00001232 PE00211 0

Plastics:

[All Covers: Dust,

41 LMP DOOR ASSY PJ400 PL-00001288 QD50601 0

[CRT-

Remark 1:
Remark 2: All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR

Description

A-VC-0101-0231 EW06661 0

D-SUB SCREW M-SCW-0824-6780 MJ02872 0

Above listed items are examples, supplier can expand the rows to add more necessary items.

approved by ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior

ViewSonic Corporation

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10. RS-232C communication

89

67

123

4

5

RS-232C

CONTROL port

cable(Cross)

of the projector of a computer

RD (2) (2) RD
TD (3) (3) TD

- (4) (4) DTR
GND (5) (5) GND

- (6) (6) DSR
RTS (7) (7) RTS
CTS (8) (8) DTS

- (9) (9) RI

- (1) (1) CD

Connecting the cable

(1) Turn off the projector and the computer power supplies.

(2) Connect the CONTROL port of the projector with a RS-232C port of the computer by a RS-232C

cable(Cross). Use the cable that fulfills the specification shown in the previous page.

(3) Turn on the computer power supply and after the computer has started up, turn on the projector power

supply.

12345

6

789

RS-232C port

Communications setting

19200 bps, 8N1

1. Protocol

Consist of header (7 bytes) + Command data (6 bytes)

2. Header

BE + EF + 03 + 06 + 00 + CRC_low + CRC_high

CRC_low: Lower byte of CRC flag for command data

CRC_high: Upper byte of CRC flag for command data

3. Command Data

Command Data Chart

byte_0 byte_1 byte_2 byte_3 byte_4 byte_5

Action Type Setting code

low high low high low high

Action (byte_0 - 1)

Action Classification Content

1 Set Change setting to desired value.

2 Get Read projector internal setup value.

4 Increment Increment setup value by 1.

5 Decrement Decrement setup value by 1.

6 Execute Run a command.

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Requesting projector status (Get command)

(1) Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes)+ ‘00H’+‘00H’) from the

computer to the projector.

(2) The projector returns the response code ‘1DH’+ data (2 bytes) to the computer.

Changing the projector settings (Set command)

(1) Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) + setting code (2 bytes))

from the computer to the projector.

(2) The projector changes the setting based on the above setting code.

(3) The projector returns the response code ‘06H’ to the computer.

Using the projector default settings (Reset Command)

(1) The computer sends the default setting code Header + Command data (‘06H’+ ‘00H’+ type (2 bytes) +

‘00H’+‘00H’) to the projector.

(2) The projector changes the specified setting to the default value.

(3) The projector returns the response code ‘06H’ to the computer.

Increasing the projector setting value (Increment command)

(1) The computer sends the increment code Header + Command data (‘04H’+ ‘00H’+ type (2 bytes) +‘00H’+

‘00H’) to the projector.

(2) The projector in creases the setting value on the above setting code.

(3) The projector returns the response code ‘06H’ to the computer.

Decreasing the projector setting value (Decrement command)

(1) The computer sends the decrement code Header + Command data (‘05H’+ ‘00H’+ type (2 bytes) +‘00H’ +

‘00H’) to the projector.

(2) The projector decreases the setting value on the above setting code.

(3) The projector returns the response code ‘06H’ to the computer.

When the projector cannot understand the received command

When the projector cannot understand the received command, the error code ‘15H’ is sent back to the com-

puter.

Sometimes the projector cannot properly receive the command. In such a case, the command is not exe-

cuted and the error code ‘15H’ is sent back to the computer. If this error code is returned, send the same

command again.

When the projector cannot execute the received command.

When the projector cannot execute the received command, the error code ‘1cH’ + ‘xxxxH’ is sent back to the

computer. When the data length is greater than indicated by the data length code, the projector ignore the

excess data code.

Conversely when the data length is shorter than indicated by the data length code, an error code will be

returned to the computer.

NOTE • Operation cannot be guaranteed when the projector receives an undefi ned command or data.

• Provide an interval of at least 40ms between the response code and any other code.
The projector outputs test data when the power supply is switched ON, and when the lamp is lit. Ignore this data.

•

• Commands are not accepted during warm-up.

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Command data chart

Names Operation Type Header

Power Set Turn off BE EF 03 06 00 2A D3 01 00 00 60 00 00

Turn on BE EF 03 06 00 BA D2 01 00 00 60 01 00

Get BE EF 03 06 00 19 D3 02 00 00 60 00 00

(Example return)
00 00 01 00 02 00
(Off) (On) (Cool down)

Input Source Set RGB1 BE EF 03 06 00 FE D2 01 00 00 20 00 00

RGB2 BE EF 03 06 00 3E D0 01 00 00 20 04 00

VIDEO BE EF 03 06 00 6E D3 01 00 00 20 01 00

S-VIDEO BE EF 03 06 00 9E D3 01 00 00 20 02 00

Get BE EF 03 06 00 CD D2 02 00 00 20 00 00

Error Status Get BE EF 03 06 00 D9 D8 02 00 20 60 00 00

(Example return)
00 00 01 00 02 00 03 00
(Normal) (Cover error) (Fan error) (Lamp error)
04 00 05 00 06 00 07 00
(Temp error) (Air fl ow error) (Lamp time error) (Cool error)
08 00
(Filter error) (Filter missing error) (Inner Sencer error)

BRIGHT Get BE EF 03 06 00 89 D2 02 00 03 20 00 00

Increment BE EF 03 06 00 EF D2 04 00 03 20 00 00

Decrement BE EF 03 06 00 3E D3 05 00 03 20 00 00

BRIGHT Reset Execute BE EF 03 06 00 58 D3 06 00 00 70 00 00

CONTRAST Get BE EF 03 06 00 FD D3 02 00 04 20 00 00

Increment BE EF 03 06 00 9B D3 04 00 04 20 00 00

Decrement BE EF 03 06 00 4A D2 05 00 04 20 00 00

CONTRAST Reset Execute BE EF 03 06 00 A4 D2 06 00 01 70 00 00

MODE Set NORMAL BE EF 03 06 00 23 F6 01 00 BA 30 00 00

CINEMA BE EF 03 06 00 B3 F7 01 00 BA 30 01 00

DYNAMIC BE EF 03 06 00 E3 F4 01 00 BA 30 04 00

Get BE EF 03 06 00 10 F6 02 00 BA 30 00 00

(Example return)
00 00 01 00 04 00 10 00
(Normal) (Cinema) (Dynamic) (Custom)

GAMMA Set #1 DEFAULT BE EF 03 06 00 07 E9 01 00 A1 30 20 00

#1 CUSTOM BE EF 03 06 00 07 FD 01 00 A1 30 10 00

#2 DEFAULT BE EF 03 06 00 97 E8 01 00 A1 30 21 00

#2 CUSTOM BE EF 03 06 00 97 FC 01 00 A1 30 11 00

#3 DEFAULT BE EF 03 06 00 67 E8 01 00 A1 30 22 00

#3 CUSTOM BE EF 03 06 00 67 FC 01 00 A1 30 12 00

Get BE EF 03 06 00 F4 F0 02 00 A1 30 00 00

User Gamma Pattern Set Off BE EF 03 06 00 FB FA 01 00 80 30 00 00

9 step gray scale BE EF 03 06 00 6B FB 01 00 80 30 01 00

15 steps gray scale BE EF 03 06 00 9B FB 01 00 80 30 02 00

Ramp BE EF 03 06 00 0B FA 01 00 80 30 03 00

Get BE EF 03 06 00 C8 FA 02 00 80 30 00 00

CRC Action Type Setting Code

09 00 10 00

Command Data

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46

Confidential -Do Not Copy PJ452-2

Names Operation Type Header

User Gamma Point 1 Get BE EF 03 06 00 08 FE 02 00 90 30 00 00

Increment BE EF 03 06 00 6E FE 04 00 90 30 00 00

Decrement BE EF 03 06 00 BF FF 05 00 90 30 00 00

User Gamma Point 2 Get BE EF 03 06 00 F4 FF 02 00 91 30 00 00

Increment BE EF 03 06 00 92 FF 04 00 91 30 00 00

Decrement BE EF 03 06 00 43 FE 05 00 91 30 00 00

User Gamma Point 3 Get BE EF 03 06 00 B0 FF 02 00 92 30 00 00

Increment BE EF 03 06 00 D6 FF 04 00 92 30 00 00

Decrement BE EF 03 06 00 07 FE 05 00 92 30 00 00

User Gamma Point 4 Get BE EF 03 06 00 4C FE 02 00 93 30 00 00

Increment BE EF 03 06 00 2A FE 04 00 93 30 00 00

Decrement BE EF 03 06 00 FB FF 05 00 93 30 00 00

User Gamma Point 5 Get BE EF 03 06 00 38 FF 02 00 94 30 00 00

Increment BE EF 03 06 00 5E FF 04 00 94 30 00 00

Decrement BE EF 03 06 00 8F FE 05 00 94 30 00 00

User Gamma Point 6 Get BE EF 03 06 00 C4 FE 02 00 95 30 00 00

Increment BE EF 03 06 00 A2 FE 04 00 95 30 00 00

Decrement BE EF 03 06 00 73 FF 05 00 95 30 00 00

User Gamma Point 7 Get BE EF 03 06 00 80 FE 02 00 96 30 00 00

Increment BE EF 03 06 00 E6 FE 04 00 96 30 00 00

Decrement BE EF 03 06 00 37 FF 05 00 96 30 00 00

User Gamma Point 8 Get BE EF 03 06 00 7C FF 02 00 97 30 00 00

Increment BE EF 03 06 00 1A FF 04 00 97 30 00 00

Decrement BE EF 03 06 00 CB FE 05 00 97 30 00 00

CRC Action Type Setting Code

Command Data

COLOR TEMP Set LOW BE EF 03 06 00 6B F4 01 00 B0 30 01 00

MIDDLE BE EF 03 06 00 9B F4 01 00 B0 30 02 00

HIGH BE EF 03 06 00 0B F5 01 00 B0 30 03 00
CUSTOM BE EF 03 06 00 3B F8 01 00 B0 30 10 00
Get BE EF 03 06 00 C8 F5 02 00 B0 30 00 00

COLOR TEMP GAIN R Get BE EF 03 06 00 34 F4 02 00 B1 30 00 00

Increment BE EF 03 06 00 52 F4 04 00 B1 30 00 00

Decrement BE EF 03 06 00 83 F5 05 00 B1 30 00 00

COLOR TEMP GAIN G Get BE EF 03 06 00 70 F4 02 00 B2 30 00 00

Increment BE EF 03 06 00 16 F4 04 00 B2 30 00 00

Decrement BE EF 03 06 00 C7 F5 05 00 B2 30 00 00

COLOR TEMP GAIN B Get BE EF 03 06 00 8C F5 02 00 B3 30 00 00

Increment BE EF 03 06 00 EA F5 04 00 B3 30 00 00

Decrement BE EF 03 06 00 3B F4 05 00 B3 30 00 00

COLOR TEMP

OFFSET R

COLOR TEMP

OFFSET G

Get BE EF 03 06 00 04 F5 02 00 B5 30 00 00

Increment BE EF 03 06 00 62 F5 04 00 B5 30 00 00

Decrement BE EF 03 06 00 B3 F4 05 00 B5 30 00 00

Get BE EF 03 06 00 40 F5 02 00 B6 30 00 00

Increment BE EF 03 06 00 26 F5 04 00 B6 30 00 00

Decrement BE EF 03 06 00 F7 F4 05 00 B6 30 00 00

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47

Confidential -Do Not Copy PJ452-2

Names Operation Type Header

Command Data

CRC Action Type Setting Code

COLOR TEMP

OFFSET B

COLOR Get BE EF 03 06 00 B5 72 02 00 02 22 00 00

COLOR Reset Execute BE EF 03 06 00 80 D0 06 00 0A 70 00 00

TINT Get BE EF 03 06 00 49 73 02 00 03 22 00 00

TINT Reset Execute BE EF 03 06 00 7C D1 06 00 0B 70 00 00

SHARPNESS Get BE EF 03 06 00 F1 72 02 00 01 22 00 00

SHARPNESS Reset Execute BE EF 03 06 00 C4 D0 06 00 09 70 00 00

PROGRESSIVE Set TURN OFF BE EF 03 06 00 4A 72 01 00 07 22 00 00

MY MEMORY Load Set 1 BE EF 03 06 00 0E D7 01 00 14 20 00 00

MY MEMORY Save Set 1 BE EF 03 06 00 F2 D6 01 00 15 20 00 00

Get BE EF 03 06 00 BC F4 02 00 B7 30 00 00

Increment BE EF 03 06 00 DA F4 04 00 B7 30 00 00

Decrement BE EF 03 06 00 0B F5 05 00 B7 30 00 00

Increment BE EF 03 06 00 D3 72 04 00 02 22 00 00

Decrement BE EF 03 06 00 02 73 05 00 02 22 00 00

Increment BE EF 03 06 00 2F 73 04 00 03 22 00 00

Decrement BE EF 03 06 00 FE 72 05 00 03 22 00 00

Increment BE EF 03 06 00 97 72 04 00 01 22 00 00

Decrement BE EF 03 06 00 46 73 05 00 01 22 00 00

TV BE EF 03 06 00 DA 73 01 00 07 22 01 00

FILM BE EF 03 06 00 2A 73 01 00 07 22 02 00

Get BE EF 03 06 00 79 72 02 00 07 22 00 00

2 BE EF 03 06 00 9E D6 01 00 14 20 01 00
3 BE EF 03 06 00 6E D6 01 00 14 20 02 00
4 BE EF 03 06 00 FE D7 01 00 14 20 03 00

2 BE EF 03 06 00 62 D7 01 00 15 20 01 00
3 BE EF 03 06 00 92 D7 01 00 15 20 02 00
4 BE EF 03 06 00 02 D6 01 00 15 20 03 00

ASPECT Set 4:3 BE EF 03 06 00 9E D0 01 00 08 20 00 00

16:9 BE EF 03 06 00 0E D1 01 00 08 20 01 00

NORMAL BE EF 03 06 00 5E DD 01 00 08 20 10 00

Get BE EF 03 06 00 AD D0 02 00 08 20 00 00

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Names Operation Type Header

OVER SCAN Get BE EF 03 06 00 91 70 02 00 09 22 00 00

Increment BE EF 03 06 00 F7 70 04 00 09 22 00 00

Decrement BE EF 03 06 00 26 71 05 00 09 22 00 00

OVER SCAN Reset Execute BE EF 03 06 00 EC D9 06 00 27 70 00 00

V POSITION Get BE EF 03 06 00 0D 83 02 00 00 21 00 00

Increment BE EF 03 06 00 6B 83 04 00 00 21 00 00

Decrement BE EF 03 06 00 BA 82 05 00 00 21 00 00

V POSITION Reset Execute BE EF 03 06 00 E0 D2 06 00 02 70 00 00

H POSITION Get BE EF 03 06 00 F1 82 02 00 01 21 00 00

Increment BE EF 03 06 00 97 82 04 00 01 21 00 00

Decrement BE EF 03 06 00 46 83 05 00 01 21 00 00

H POSITION Reset Execute BE EF 03 06 00 1C D3 06 00 03 70 00 00

H PHASE Get BE EF 03 06 00 49 83 02 00 03 21 00 00

Increment BE EF 03 06 00 2F 83 04 00 03 21 00 00

Decrement BE EF 03 06 00 FE 82 05 00 03 21 00 00

H SIZE Get BE EF 03 06 00 B5 82 02 00 02 21 00 00

Increment BE EF 03 06 00 D3 82 04 00 02 21 00 00

Decrement BE EF 03 06 00 02 83 05 00 02 21 00 00

H SIZE Reset Execute BE EF 03 06 00 68 D2 06 00 04 70 00 00

AUTO ADJUST Execute BE EF 03 06 00 91 D0 06 00 0A 20 00 00

CRC Action Type Setting Code

Command Data

COLOR SPACE Set AUTO BE EF 03 06 00 0E 72 01 00 04 22 00 00

RGB BE EF 03 06 00 9E 73 01 00 04 22 01 00

SMPTE240 BE EF 03 06 00 6E 73 01 00 04 22 02 00

REC709 BE EF 03 06 00 FE 72 01 00 04 22 03 00
REC601 BE EF 03 06 00 CE 70 01 00 04 22 04 00

Get BE EF 03 06 00 3D 72 02 00 04 22 00 00

VIDEO FORMAT Set AUTO BE EF 03 06 00 9E 75 01 00 00 22 0A 00

NTSC BE EF 03 06 00 FE 71 01 00 00 22 04 00

PAL BE EF 03 06 00 6E 70 01 00 00 22 05 00

SECAM BE EF 03 06 00 6E 75 01 00 00 22 09 00

NTSC4.43 BE EF 03 06 00 5E 72 01 00 00 22 02 00

M-PAL BE EF 03 06 00 FE 74 01 00 00 22 08 00
N-PAL BE EF 03 06 00 0E 71 01 00 00 22 07 00

Get BE EF 03 06 00 0D 73 02 00 00 22 00 00

FRAME LOCK Set TURN OFF BE EF 03 06 00 CB D6 01 00 14 30 00 00

TURN ON BE EF 03 06 00 5B D7 01 00 14 30 01 00

Get BE EF 03 06 00 F8 D6 02 00 14 30 00 00

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Confidential -Do Not Copy PJ452-2

Names Operation Type Header

ZOOM Get BE EF 03 06 00 D0 D0 02 00 0A 30 00 00

Increment BE EF 03 06 00 B6 D0 04 00 0A 30 00 00

Decrement BE EF 03 06 00 67 D1 05 00 0A 30 00 00

ZOOM Reset Execute BE EF 03 06 00 98 C9 06 00 70 70 00 00

KEYSTONE V Get BE EF 03 06 00 B9 D3 02 00 07 20 00 00

Increment BE EF 03 06 00 DF D3 04 00 07 20 00 00

Decrement BE EF 03 06 00 0E D2 05 00 07 20 00 00

KEYSTONE V Reset Execute BE EF 03 06 00 08 D0 06 00 0C 70 00 00

WHISPER Set NORMAL BE EF 03 06 00 3B 23 01 00 00 33 00 00

WHISPER BE EF 03 06 00 AB 22 01 00 00 33 01 00

Get BE EF 03 06 00 08 23 02 00 00 33 00 00

MIRROR Set NORMAL BE EF 03 06 00 C7 D2 01 00 01 30 00 00

H:INVERT BE EF 03 06 00 57 D3 01 00 01 30 01 00

V:INVERT BE EF 03 06 00 A7 D3 01 00 01 30 02 00

H&V:INVERT BE EF 03 06 00 37 D2 01 00 01 30 03 00

Get BE EF 03 06 00 F4 D2 02 00 01 30 00 00

VOLUME Get BE EF 03 06 00 31 D3 02 00 01 20 00 00

Increment BE EF 03 06 00 57 D3 04 00 01 20 00 00

Decrement BE EF 03 06 00 86 D2 05 00 01 20 00 00

CRC Action Type Setting Code

Command Data

MUTE Set TURN OFF BE EF 03 06 00 46 D3 01 00 02 20 00 00

TURN ON BE EF 03 06 00 D6 D2 01 00 02 20 01 00

Get BE EF 03 06 00 75 D3 02 00 02 20 00 00

LANGUAGE Set ENGLISH BE EF 03 06 00 F7 D3 01 00 05 30 00 00

FRANÇAIS BE EF 03 06 00 67 D2 01 00 05 30 01 00

DEUTSCH BE EF 03 06 00 97 D2 01 00 05 30 02 00
ESPAÑOL BE EF 03 06 00 07 D3 01 00 05 30 03 00

ITALIANO BE EF 03 06 00 37 D1 01 00 05 30 04 00

NORSK BE EF 03 06 00 A7 D0 01 00 05 30 05 00

NEDERLANDS BE EF 03 06 00 57 D0 01 00 05 30 06 00

PORTUGUÊS BE EF 03 06 00 C7 D1 01 00 05 30 07 00

BE EF 03 06 00 37 D4 01 00 05 30 08 00
BE EF 03 06 00 A7 D5 01 00 05 30 09 00
BE EF 03 06 00 37 DE 01 00 05 30 10 00

BE EF 03 06 00 57 D5 01 00 05 30 0A 00
SVENSKA BE EF 03 06 00 C7 D4 01 00 05 30 0B 00
PУCCKИЙ BE EF 03 06 00 F7 D6 01 00 05 30 0C 00

SUOMI BE EF 03 06 00 67 D7 01 00 05 30 0D 00

POLSKI BE EF 03 06 00 97 D7 01 00 05 30 0E 00

TÜRKÇE BE EF 03 06 00 07 D6 01 00 05 30 0F 00

Get BE EF 03 06 00 C4 D3 02 00 05 30 00 00

MENU POSITION H Get BE EF 03 06 00 04 D7 02 00 15 30 00 00

Increment BE EF 03 06 00 62 D7 04 00 15 30 00 00

Decrement BE EF 03 06 00 B3 D6 05 00 15 30 00 00

MENU POSITION H

Reset

Execute BE EF 03 06 00 DC C6 06 00 43 70 00 00

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Confidential -Do Not Copy PJ452-2

Names Operation Type Header

MENU POSITION V Get BE EF 03 06 00 40 D7 02 00 16 30 00 00

Increment BE EF 03 06 00 26 D7 04 00 16 30 00 00

Decrement BE EF 03 06 00 F7 D6 05 00 16 30 00 00

MENU POSITION V

Reset

OSD BRIGHT Get BE EF 03 06 00 A8 D5 02 00 18 30 00 00

BLANK Set My Screen BE EF 03 06 00 FB CA 01 00 00 30 20 00

BLANK On/Off Set TURN OFF BE EF 03 06 00 FB D8 01 00 20 30 00 00

START UP Set My Screen BE EF 03 06 00 CB CB 01 00 04 30 20 00

My Screen LOCK Set TURN OFF BE EF 03 06 00 3B EF 01 00 C0 30 00 00

Message Set TURN OFF BE EF 03 06 00 8F D6 01 00 17 30 00 00

AUTO SEARCH Set TURN OFF BE EF 03 06 00 B6 D6 01 00 16 20 00 00

AUTO POWER OFF Get BE EF 03 06 00 08 86 02 00 10 31 00 00

LAMP TIME Get BE EF 03 06 00 C2 FF 02 00 90 10 00 00

LAMP TIME Reset Execute BE EF 03 06 00 58 DC 06 00 30 70 00 00

FILTER TIME Get BE EF 03 06 00 C2 F0 02 00 A0 10 00 00

FILER TIME Reset Execute BE EF 03 06 00 98 C6 06 00 40 70 00 00

Execute BE EF 03 06 00 A8 C7 06 00 44 70 00 00

Increment BE EF 03 06 00 CE D5 04 00 18 30 00 00

Decrement BE EF 03 06 00 1F D4 05 00 18 30 00 00

ORIGINAL BE EF 03 06 00 FB E2 01 00 00 30 40 00

BLUE BE EF 03 06 00 CB D3 01 00 00 30 03 00
WHITE BE EF 03 06 00 6B D0 01 00 00 30 05 00
BLACK BE EF 03 06 00 9B D0 01 00 00 30 06 00

Get BE EF 03 06 00 08 D3 02 00 00 30 00 00

TURN ON BE EF 03 06 00 6B D9 01 00 20 30 01 00

Get BE EF 03 06 00 C8 D8 02 00 20 30 00 00

ORIGINAL BE EF 03 06 00 0B D2 01 00 04 30 00 00

TURN OFF BE EF 03 06 00 9B D3 01 00 04 30 01 00

Get BE EF 03 06 00 38 D2 02 00 04 30 00 00

TURN ON BE EF 03 06 00 AB EE 01 00 C0 30 01 00

Get BE EF 03 06 00 08 EF 02 00 C0 30 00 00

TURN ON BE EF 03 06 00 1F D7 01 00 17 30 01 00

Get BE EF 03 06 00 BC D6 02 00 17 30 00 00

TURN ON BE EF 03 06 00 26 D7 01 00 16 20 01 00

Get BE EF 03 06 00 85 D6 02 00 16 20 00 00

Increment BE EF 03 06 00 6E 86 04 00 10 31 00 00

Decrement BE EF 03 06 00 BF 87 05 00 10 31 00 00

CRC Action Type Setting Code

Command Data

MAGNIFY Get BE EF 03 06 00 7C D2 02 00 07 30 00 00

Increment BE EF 03 06 00 1A D2 04 00 07 30 00 00

Decrement BE EF 03 06 00 CB D3 05 00 07 30 00 00

FREEZE Set NORMAL BE EF 03 06 00 83 D2 01 00 02 30 00 00

FREEZE BE EF 03 06 00 13 D3 01 00 02 30 01 00

Get BE EF 03 06 00 B0 D2 02 00 02 30 00 00

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Confidential -Do Not Copy PJ452-2

11. Block diagram

Video

LCD PANEL

S/H

Level shift

L3E06100

PANEL

CONTROL

FAN

LENS

PROJECTION

UNIT

OPTICAL

TSW

Lamp

MAIN PWB

+

16M

Flash ROM

128K

EEPROM

TIMING

COLOR

UNIFORMITY,

GENERATOR,

1st_PLL

Video dec.

A/D,PLL,

GAMMA

CORRECTION

X'tal

L3E07070

(MCLK)

PW168A

Image_PROCESSOR

A/D

CLAMP

PW2200B

X'tal

(DCLK)

S/P

Reg.

SW PWB

SENSOR

AIR SPEED

TEMP

SENSOR

TEMP

SENSOR

IR

RECEIVER

(BALLAST)

POWER UNIT

(CIRCUIT)

POWER UNIT

Block diagram

RS-

232C

I/O PWB

CTRL

S-Video

ViewSonic Corporation

RGB

OUT

RGB2

SW

RGB1

DDC

52

AMP

Audio

Speaker

REMOTE PWB

Volume IC

OUT

Audio IN

Confidential -Do Not Copy PJ452-2

AC

INPUT

12. Connector connection diagram

R

X

X

X

X

)

X

A

)

A

Y

)

A

)

W

UNIT

RESTART 1OUT-

switch S310

RGB-IN1 ES03

P501 2 DY
P601 3 VSSY

OIDU

PWB assembly MAIN

.C.N1

YRID4107P

.C.N640VE2NI-BGR DC FAN

6DIV7 (for EXHAUST)

IV01

3D

11 VID2

1DIV21301ETUO-BGR
13 VSS
14 D
15 VDD
16 /CL

18 DIR
19 ENB4

21 ENB2

27 /CLY
28 CLY
29 D

LCD

PANEL

R/G/B

3BNE0220AE

1BNE22

GRN32NI- DC FAN

.C.N42 (for LAMP/PBS

MOCCL52OIDU

YDDV62TUO-

CN03

ESPL SPEAKE

2OUT+

E805 ER01

1GND1
2 REMOTE 2

108EMOCCL5

E802

1FAN2S
2VCC

4NC

608E

3

E807

2VCC
3GND
4NC

S1NAF1
CCV2
DNG35DIV8

E-TNOC44DIV9

CN5

DNG3XLC71

S3NAF1
CCV2
DNG

S4NAF1

PWB
assembly
REMOTE

3V5+3

DC FAN
(for PANEL RG

DC FAN
(for PANEL B

CONTROL ES01 EM01 E101

NI-

ES05 5 Y 5

-IN 1OUT1PWB

LAMP UNIT

assembly

1 +5V 1
2TXD2
3RXD3
4GND4

1SBVC1OEDIV.C
2
3C3
4GND4

PWB assembly I/O

2

DNG

6DNG6OEDIV-S E803 E941

LAMP_PWM

+TUO

-TUO

POWER

008E408E

GND

LAMP.MISS

CN01 CN101

FAN 13.2V

201NC2NC

1+NICD1
2CN2
3-NICD3

GND

+17V

+6.0V

FAN GND

+6.0V

POWER UNIT

(CIRCUIT)

E301

1OUT
2GND

203E50AE20ME40SE

1OUT
2GND

2COVER2

211101987654321321

GND

+4.3V

GND

+4.3V

AUDIO.GND

103NC

POWER1

211101987654321321

1
2

TEMP OUT

TEMP RETURN

THERMISTOR B
(for OUTSIDE)

THERMISTOR
(for INSIDE

(BALLAST)

AC INLET

assembly
S

THERMAL
SWITCH

Connector connection diagram

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53

Confidential -Do Not Copy PJ452-2

13. Basic circuit diagram

Parts with hatching are not mounted.

CONFIDENTIAL

6

E94 1

1
2

B2B-ZR-3.4

Top entry type

S941

1

C

2

ND

3

NC

AV34423

5

6

5

PWB assembly SW (C12XM2)

4

I901

Vo

GND

VCC

1

2

3

KSM-2003TM2EL/38KHz

4

3

4.7uF/6.3V/Y5V/0805

C903

47uF/6.3V/M/B

C901

12

+

C902

12

12

12

R901

47

100pF/25V/NPO

R902

100

2

E901

123

ACES 88260-0300/3P-P1.5/90D

GND

VCC

REMOTE

1

PWB assembly REMOTE (C12XM2)

3

2

1

ViewSonic Corporation

54

DCBA

E

Confidential -Do Not Copy PJ452-2

4parallel

x

3series

CONFIDENTIAL

6

5

4

6

5

4

3

2

1

Warning

For handling of the circuit diagram, refer to the warning on the cover.

3

2

1

POWER UNIT (BALLAST) (C12XM2)

ViewSonic Corporation

A B C D E F G

Confidential -Do Not Copy PJ452-2

55

CONFIDENTIAL

6

5

4

6

5

4

3

2

1

Warning

For handling of the circuit diagram, refer to the warning on the cover.

3

2

1

POWER UNIT (CIRCUIT) (C12XM2)

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56

Confidential -Do Not Copy PJ452-2

D

G F E C B A

CONFIDENTIAL

6

RS91

ES04

RY-1150

5

CVBS

2

1

SC200JT/0805

0 -1% / 0603_NS

HS12

RS88

33-1%

RS15

39-1%

4

RS92

APSC

0 -1% / 0603_NS

HS07

SC200JT/0805

G2

3

G3
G1

0 -1% / 0603_NS

RS90

33-1%

RS93

RS11

39-1%

HS08

4

S-Video

APVNG

2

2

YC

Female

ES05

JY-5040

3

1

SC200JT/0805

CS11

0.1uF/16V/X7R

CHSC

RS89

33-1%

RS10

39-1%

CHCV

CVBS

C

Y

CHSY

APCV

EM02

1
2
3
4
5
6

ACES-88260-0600/6P-P1.5/90D

APSY

APVG

CHVG

GND1

6

5

4

3

2

1

ViewSonic Corporation

GND1

57

Confidential -Do Not Copy PJ452-2

1

PWB assembly I/O 1 (C12XM2)

D

GFECBA

CONFIDENTIAL

6

5

AP5V

CH5V

6

5

LM01

BLM21PG600SN1D/0805

CS04

47uF/6.3V

RS07

100

CS02

1uF/16V/X7R/0603

CS01

CS03

CS05

IS03

1

C1+

2

V+

3

C1-

4

C2+

5

C2-

6

V-

7

Dout2

8

Rin2

DS14C232CMX

VCC

GND

Dout1

Rin1

Rout1

Din1

Din2

Rout2

+

16

15

14

13

12

11

10

9

GND1

RS94

0 -1% / 0603_NS

APRD

4

ES01

1
6
2
7
3
8
4

3

9P MALE R/A BLK T15mm

9
5

RD

APTD

RS12

0_NS

TD

APSG

RS95

0 -1% / 0603_NS

HS01

SC200JT/0805

HS02

SC200JT/0805

RS06

100/0603

RS02

100/0603

1uF/10V/X7R/0603

1uF/10V/X7R/0603

1uF/16V/X7R/0603

1

BLM18AG601SN1D/0603

RS08

2.2K/0603

RS05

3.3K/0603

RS232C

2

APTXDM

LS10

1

2

LS11

1

BLM18AG601SN1D/0603

BLM21PG600SN1D/0805

GND1

TXD

APRXDM

2

LM03

1

CHTXDM

+5V

RXD

2

APGNDM

CHRXDM

EM01

1
2
3
4

ACES-88260-0400/4P-P1.5/90D

GND

CHGNDM

4

3

2

1

ViewSonic Corporation

58

Confidential -Do Not Copy PJ452-2

2

1

PWB assembly I/O 2 (C12XM2)

D

GFECBA

L206

1 2

C2C3

12

1.0M

PDTS

CLK2

10K

RXD

APRXD

SEL

1

1 2

GND1

27pF/50V/NPO

1 2

R2H3

220

1 2

8

X2

7
6
5

C250

1 2

100pF/25V/NPO

+5V

TXD

CHRXD

CH/PDTS

BLM18AG601SN1D/0603

EMU_RESET

DATA1

CLK1

NMI

LSR_CS

LSG_CS

LSB_CS

LED_P_R
LED_P_G

12

C2C2

27pF/50V/NPO

I202

1
2
3
4

R2F8

1 2

R2F9

1

100_NS

CH+5V

CHGND

X201

27MHZ 49/US

R2H4

1 2

ICS342-C9X

X1/I CLK
VDD
GND
CLK1

R2H2

2

100

2

APTXD

GND1

0

R284

CHTXD

R201

1

GFBK

6

5

4

GCLK

GPEN

GVS

GHS

0

R212

2

1

0_NS

R211

1 2

VS

HS

R202

1

R210

1 2

GRE[0:7]

GGE[0:7]

GBE[0:7]

GRO[0:7]

GGO[0:7]

GBO[0:7]

0_NS

GND1

R205

0

2

A10

B9

A9
C10
B10

2

1

10K

GRE0

E4

GRE1

C3

GRE2

B1

GRE3

F4

GRE4

C2

GRE5

C1

GRE6

D3

GRE7

D2

GGE0

C11

GGE1

B12

GGE2

B11

GGE3

A8

GGE4

B8

GGE5

C8

GGE6

A7

GGE7

B7

GBE0

B18

GBE1

A20

GBE2

B17

GBE3

A19

GBE4

B16

GBE5

A17

GBE6

A16

GBE7

A15

GRO0

A6

GRO1

C7

GRO2

B6

GRO3

A5

GRO4

D7

GRO5

B5

GRO6

C6

GRO7

A4

GGO0

C13

GGO1

B15

GGO2

A14

GGO3

B14

GGO4

A13

GGO5

C12

GGO6

B13

GGO7

A12

GBO0

C18

GBO1

E17

GBO2

C17

GBO3

B19

GBO4

E16

GBO5

C16

GBO6

C15

GBO7

D14

CHGLK

CHGPN

CHGVS

CHGHS

CHGSG

GCLK
GPEN
GVS
GHS
GSOG

GRE0
GRE1
GRE2
GRE3
GRE4
GRE5
GRE6
GRE7

PW168A-05VL

GGE0
GGE1
GGE2
GGE3
GGE4
GGE5
GGE6
GGE7

GBE0
GBE1
GBE2
GBE3
GBE4
GBE5
GBE6
GBE7

GRO0
GRO1
GRO2
GRO3
GRO4
GRO5
GRO6
GRO7

GGO0
GGO1
GGO2
GGO3
GGO4
GGO5
GGO6
GGO7

GBO0
GBO1
GBO2
GBO3
GBO4
GBO5
GBO6
GBO7

2

GFBK
GREF

GBLKSPL

GCOAST

GHSFOUT

I201A

Graphics Por t

0

A11
D10
C14
A18
C9

CHGFB

CHGRF

GCLAMP

R200 0_NS

1

2

R203 0

1 2

GCOAST

CHGHF

C2C9

0.01uF/50V/X7R

LAMP_ON

LCONT_IN

E101

1
2
3

ACES-88260-0400/4P-P1.5/90D

4

1 2

GND1

AP+5V

APGND

1

R215

56

1 2

REMOTE

I2CDAT

I2CCLK

RESETP
CS_TG
CS_DAC

R214

33

10K_NS

R2F6

2

RXD

TXD

CPU_RESET

2

R2F1

1

R213

1

0

C2E2

1 2

R216 10K_NS

1 2

R217

1 2

0_NS

R219 100

1

GND1

R220 100

1 2

R221

1 2

4.7K_NS

R224

1 2

4.7K_NS

R227

7
5 6
3

4

182

CHPM1

R228 100

1

CHPM2

R232 100

1 2

CHA22

2

1

4

3
5

6

7

8

CHA23

R229

1

2

3

4

5

6
8

7

R233

100

1

2

R234 100

1

2

DBE0
DBE1

DGE0
DGE1

R238

R240 2.2K_NS

R243 2.2K_NS

R245

2

0.01uF/50V/X7R

BLM18AG601SN1D/0603

2

R222 0

1 2

R225 33

1 2

CHSCL

R226

1 2

CHDT1

CHCK1

100x4/0402

2

CHA21

10Kx4/0402

CHLCT

CHRSP

CHCST

100x4/0402

CHCSD

R235

1

R2E5 33

1 2
7
5 6

DRE0

3

DRE1

1

1

1 2

1 2

1

L201

2

1

CHMCK

CHDCK

CHXI

R218 10K

1

CHTXD

CHIR

33

CHLPG

33

2

33x4/0402

8

4
2

R237

R236

R239 10K

2.2K_NS

2

4.7K

2

R2F7

1 2

33

CHRST

2

CHRXD

CHSDA

CHNMI

CHSDR

CHA20

CHLPR

182
3 4
5 6
7

1

R241 10K

1 2

R242 10K

1 2

R244 10K

1 2

R246 10K_NS

1

GND1

CHXO

CHTMP

10Kx4/0402

2

2

Y11

E5
D6
A3
C5

Y12
V12

V11

W11

V13

W13

Y13
Y14

W14

Y15

W15

V15

R17

W18

V18
Y18
U18
Y19

W19

T18

T17
V16

W16

Y16
V17
U17

W17

Y17

P1
Y2

M4

N3

U16

N4
T5
P2

U15

I201D

RESET
MCKEXT
DCKEXT
XI

PW168A-05VL

XO

RXD
TXD

IRRCVR0
IRRCVR1

PORTA0
PORTA1
PORTA2
PORTA3
PORTA4
PORTA5
PORTA6
PORTA7

PORTB0
PORTB1
PORTB2
PORTB3
PORTB4
PORTB5
PORTB6
PORTB7

PORTC0
PORTC1
PORTC2
PORTC3
PORTC4
PORTC5
PORTC6
PORTC7

CPUTMS
CPUTCK
CPUTDI
CPUTDO

MODE0
MODE1
MODE2
MODE3

ADR24B

Misc

BHEN
ROMOE
ROMWE
RAMOE
RAMWE

EXTINT

DNC1

DNC2

DNC3

U4

A0

33x4/0402

T4

A1

V3

A2

U3

A3

Y1

A4

33x4/0402

W2

A5

T3

A6

V2

A7

U2

A8

33x4/0402

W1

A9

R4

A10

V1

A11

P4

A12

33x4/0402

R3

A13

T2

A14

U1

A15

T1

A16

33x4/0402

R2

A17

R1

A18

P3

A19

V10

D0

Y10

D1

Y9

D2

W9

D3

V9

D4

Y8

D5

W8

D6

V8

D7

W7

D8

U8

D9

V7

D10

W6

D11

Y6

D12

V6

D13

U7

D14

U6

D15

W3

RD

Y3

WR

W12
V5
W4
W5
Y5
V4

CS0

Y4

CS1

U10
W10

NMI

B20
C19
V14

R247

1
3

758

R248

758

3
1

R249

7
5
3
142

R2A1

1
3 4
5
7

R2A2

7
5
3
1

R2A3 33x4/0402

182
3 4
5
7

R2A4

1
3
5 6
7

R2A5 33x4/0402

1
3 4
5 6
7

R2A6

1
3
5
7

CHRD

CHBHE
R2A8 100

1

CHROO

A0

2
4
6

6
4
2
8
6

2

6
8
8
6
4
2

6

33x4/0402

2
4

8
2

8

33x4/0402

2
4
6
8

1

CHWR

3 4

R2A7

5 6
7

2

R2E6

1 2

CHRAO
CHRAW

CHROW

R2A9 10K

1 2

R2C1 10K

1

CHDC1
CHDC2
CHDC3

CONFIDENTIAL

I201C

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15

100

CHCS0
CHCS1

2

GND1

100x4/0402_NS

2

8

CHBHE

A[1:20]

A0

RDN
WRN
BHEN
ROMOE
ROMWE

D[0:15]

CHBHE

PW168A-05VL

Display Port

DCLK

DVS
DHS
DEN

DRE0
DRE1
DRE2
DRE3
DRE4
DRE5
DRE6
DRE7

DGE0
DGE1
DGE2
DGE3
DGE4
DGE5
DGE6
DGE7

DBE0
DBE1
DBE2
DBE3
DBE4
DBE5
DBE6
DBE7

DRO0
DRO1
DRO2
DRO3
DRO4
DRO5
DRO6
DRO7

DGO0
DGO1
DGO2
DGO3
DGO4
DGO5
DGO6
DGO7

DBO0
DBO1
DBO2
DBO3
DBO4
DBO5
DBO6
DBO7

J17
C20
D18
N19

V19
Y20
R16
U19
R18
W20
V20
U20

T19
T20
R19
R20
M18
P18
P19
P20

M17
N20
M20
L17
M19
K17
L19
L20

K19
K20
K18
J20
J18
J19
H20
H19

H18
H17
G20
G19
G18
F20
F19
F18

E20
E19
E18
F17
D20
D19
D16
D17

R2C4 56

2

1

R2C5 100

1 2

R2C6 100

2

1

CHDEN

R2C7

R2C8

R2C9 33x4/0402

R2E1 33x4/0402

R2E2

R2E3 33x4/0402

7
5
3 4
182
7
5 6
3
182

7
5 6
3 4
182
7
5

182

7
5 6
3 4
182
7

1

33x4/0402

6

33x4/0402

4

6
43

33x4/0402

8
65
43
2

DRE2
DRE3
DRE4
DRE5
DRE6
DRE7
DRE8
DRE9

DGE2
DGE3
DGE4
DGE5
DGE6
DGE7
DGE8
DGE9

DBE2
DBE3
DBE4
DBE5
DBE6
DBE7
DBE8
DBE9

DCLK
DVS
DHS

DRE[0:9]

DGE[0:9]

DBE[0:9]

A20

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19

6

5

4

SGM32C1V222-2A/3216

1 3

I201E

A1

GND1

GND1

B2

GND2

B3

GND3

D4

GND4

D5

GND5

D8

GND6

D9

GND7

D11

GND8

D12

GND9

D13

GND10

D15

GND11

G4

GND12

G17

GND13

H4

GND14

H8

GND15

H9

GND16

H10

GND17

H11

GND18

H12

GND19

H13

GND20

J8

GND21

J9

GND22

J10

GND23

J11

GND24

J12

GND25

J13

GND26

K4

GND27

K8

GND28

K9

GND29

K10

GND30

K11

GND31

K12

GND32

K13

GND33

L8

GND34

L9

GND35

L10

GND36

L11

GND37

L12

GND38

L13

GND39

L18

GND40

M8

GND41

M9

GND42

M10

GND43

M11

GND44

M12

GND45

M13

GND46

N8

GND47

N9

GND48

N10

GND49

N11

GND50

N12

GND51

N13

GND52

N17

GND53

N18

GND54

P17

GND55

R5

GND56

U12

GND57

U14

GND58

Y7

GND58

PW168A-05VL

3

I201B

33

2
2

33

2

PW168A-05VL

E1

VCLK

N2

VPEN

E3

VVS

F3

VHS

D1

FIELD

E2

VR0

F1

VR1

F2

VR2

G3

VR3

G2

VR4

H3

VR5

H2

VR6

G1

VR7

J4

VG0

H1

VG1

J3

VG2

J2

VG3

J1

VG4

K3

VG5

K2

VG6

K1

VG7

L2

VB0

L1

VB1

L3

VB2

L4

VB3

M3

VB4

M1

VB5

N1

VB6

M2

VB7

PORT -E

PORT-D

CHVCK
CHVPN

CHVVS
CHVHS

GFIELD

KEYI0
KEYI1
KEYI2

VOL_SEL

LAMP_S
AD_RESET
NO_COVER

IN_TEMP

2

FAN_S

FAN_S2

FAN_S3

FAN_S4

KEYO0

KEYO1
LED_TEMP
LED_LAMP

1

10Kx4/0402

R283

10K

R281

12

GND1

8

2

1

7

3 4

5 6

R279

7
5 6
3
1

2

D202 1SS355

12

R282

10K

12

R209

10K_NS

8

4
2

1

CHVFD

R271 33x4/0402

7
5 6
3 4
182

R272 33x4/0402

7 8
5

3

1

CHH01

CHJ02
CHJ01

CHK02

1SS355
D201

12

CHK01

R275

1 2

R276 33

1

R277 33

1

R278

1

33x4/0402

6
4
2

Power and Ground

VDD1
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7
VDD8

VDD9
VDD10
VDD11
VDD12
VDD13
VDD14
VDD15
VDD16
VDD17
VDD18
VDD19
VDD20
VDD21
VDD22
VDD23
VDD24
VDD25
VDD26
VDD27
VDD28
VDD29
VDD30
VDD31
VDD32
VDD33
VDD34
VDD35

VPP1

VPP2

VCC1

VCC2

VCC3

VCC4

VCC5

VCC6

VIO10
VIO11
VIO12
VIO13
VIO14
VIO15
VIO16
VIO17
VIO18
VIO19

VIO1
VIO2
VIO3
VIO4
VIO5
VIO6
VIO7
VIO8
VIO9

E7
E9
E10
E11

0.01uF/50V/X7R

E12
E13
E14

0.01uF/50V/X7R

E15
F16
H5

0.01uF/50V/X7R

H16
J5
K5
K16
L5
N5
N6
N15
N16
P5
P6
P15
P16
R13
R14
R15
T6
T7
T9
T10
T11
T12
T13
T14
T15

B4
C4

0.01uF/50V/X7R

A2
T16
U5
U9
U11
U13

E6
E8
F5
F6

0.01uF/50V/X7R

F7
F14
F15
G5
G6
G15
G16
J16
L16
M5
M16
R6
R7
R8
T8

C204

1

2

0.01uF/50V/X7R

C207 0.01uF/50V/X7R

1 2

C210 0.01uF/50V/X7R

1 2

1 2

0.01uF/50V/X7R

C213

0.01uF/50V/X7R

0.01uF/50V/X7R

C243

1 2

0.01uF/50V/X7R

0.01uF/50V/X7R

C2A1

1 2

0.01uF/50V/X7R

C2A4

1 2

0.01uF/50V/X7R

C2C1

1 2

0.01uF/50V/X7R

1

1

1

1 2

1 2

1 2

1

1 2

1 2

1

C2030.01uF/50V/X7R

2

0.01uF/50V/X7R

1 2

C206

2

1 2

C209

2

1 2

C212

1

0.01uF/50V/X7R

C230

0.01uF/50V/X7R

1 2

C239

1 2

C2420.01uF/50V/X7R

2

1 2

0.01uF/50V/X7R

1

C2490.01uF/50V/X7R

0.01uF/50V/X7R

1

C2A3

1 2

0.01uF/50V/X7R

C2020.01uF/50V/X7R

C205

C2080.01uF/50V/X7R

C2110.01uF/50V/X7R

C214

C238

C241

C244

C248

C2A2

C2A5

2

2

2

2

GND1

22uF/6.3 V/M/B

SGM32C1V222-2A/3216

1

L202

2

+

C201

SGM32C1V222-2A/3216

1

+

22uF/6.3 V/M/B

L203

2

C237

SGM32C1V222-2A/3216

1 3

+

22uF/6.3V/M/B_NS

3

2

C247

L205

2

1 2

22uH+-20%LBC2518

+

100uF/6.3V /M/B

C240

L204

L208

+1.5V

3

3

C2F1

47uF/6.3V_NS

GND1

+

C2F2

1

2

10uF/6.3V/X5R/0805

1uF/10V/X7R/0603

TK11125CSCL

C2F3

+3.3V

+2.5V

5

Vin

1

+4.0V

12

C2F4

1uF/10V/X7R/0603_NS

I205

4

Vout

N.O

GND2Vcont

3
12

2

1

PWB assembly MAIN 1 (C12XM2)

ViewSonic Corporation

D

GFECBA

Confidential -Do Not Copy PJ452-2

5

9

L251

+3.3V

SGM32C1V222-2A/3216

1

6

A[1:20]

5

+5V

R2G4

8

7

6

4

A2
A4
A6

A9
A11

A12
A14

A17
A19

BHEN

3

ROMOE

LAMP_ON

NMI

A0

R2G0

0_NS

A0

D15
D14

D5
D4

D3
D2
D9

D8

1

60

2

59

3

58

4

57

5

56

6

55

7

54

8

53

9

52

10

51

11

50

12

49

13

48

14

47

15

46

16

45

17

44

18

43

19

42

20

41

21

40

22

39

23

38

24

37

25

36

26

35

27

34

28

33

29

32

30 31

WR-60S-VF1-1_NS

D7
D6
D13
D12

D11
D10

D1
D0

E251

A20

A1
A3
A5
A7
A8
A10

A13
A15
A16
A18

5

4

3
1

2

3.3Kx4/0402_NS

LCONT_IN

EMU_RESET

GND1

GND1

2

A17

A16
A15
A14
A13
A12
A11
A10
A9
A20

A19
A18
A8
A7
A6
A5
A4
A3
A2

A1

3

R253

10K

RDN

WRN

CPU_RESET
ROMWE

I251

1

A15

2

A14

3

A13

4

A12

5

A11

6

A10

7

A9

8

A8

9

A19

10

NC

11

W

12

RP

13

N.C

14

NC.

15

RB

16

A18

17

A17

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

MBM29LV160TE70TN(E1)

DQ15A-1

TS0P48

FLASH CE

A16

BYTE

VSS

DQ7

DQ14

DQ6

DQ13

DQ5

DQ12

DQ4
VCC

DQ11

DQ3

DQ10

DQ2
DQ9
DQ1
DQ8
DQ0

VSS

A0

CONFIDENTIAL

6

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28

G

27
26

E

25

C256

1 2

0.01uF/50V/X7R

R254

R255

10K

0

GND1

ROMOE

D15
D7
D14
D6
D13
D5
D12
D4

D11
D3
D10
D2
D9
D1
D8
D0

D[0:15]

5

4

3

2

1

ViewSonic Corporation

GND1

0x4/0402

1
3
5
7

R292

GND1

I253

2
4
6
8

24LC128

1

2

3

4

E0

E1

E2

VSS

VCC

WC

SCL

SDA

R262

8

7

6

5

C259

12

0.01uF/50V/X7R

R261

R260

100

100

4.7K

R264

4.7K

I2CCLK

I2CDAT

2

TSSOP8

R263

820_NS

R265

820_NS

1

PWB assembly MAIN 2 (C12XM2)

60

D

Confidential -Do Not Copy PJ452-2

GFECBA

CONFIDENTIAL

CLK1

R331

1K

IN_TEMP

C312

1Kx4/0402

CS_DAC

DATA1

12

12

0.01uF/50V/X7R

2

R332

1

1

1

2

SN74LVC1G126DCK

SN74LVC1G126DCK

1
3 4
5 6
7

0x4/0402_NS

8

R336

2

10Kx4/0402

24

20

22

23

21

S0

EN

GND

RESET

I305

A11A22A33A44D11/A55D10/A66D9/A77D8/A88D5/A1111D4/A12

M62376GP-60AD

8

12

12

100_NS

3 4

5 6

7

R338

R337

LED_TEMP

R361

2

0_NS

1 2

I306

OE

VCC

A

GND3Y

12

0.01uF/50V/X7R

I307

1

OE

2

A

3

GND

12

0.01uF/50V/X7R

GND1

R3A7

2

8

2SC4081-T106-R_NS

7
56
34
1

2

1

3 4

19

SI

D018D117D216D3

CLK

D7/A99D6/A10

12

12

100

100_NS

R340

RGB1/2

F_SD/HD

LED_LAMP

R362

0_NS

5

4

C341

5

VCC

4

Y

C342

R3A1 220_NS

1 2

SML-210DT_NS

R3A2 220_NS

1 2

SML-210DT_NS

R3A3 220_NS

1 2

SML-210DT_NS

R3A4 220_NS

1 2

SML-210DT_NS

R3A5 220_NS

1 2

SML-210DT_NS

R3A6 220_NS

1 2

SML-210DT_NS

R3A8 1K_NS

3

1

R3A9 1K_NS

1 2

Q3A1

1 2

GND1

8

R335

100x4/0402

5 6

7

13

15

VCC14VDD

12

10

2

100

R334

1

3 4

5 6

R339

FAN_CNT2

FAN_CNT3

FAN_CNT1

DATA2

CLK2

12

R341
100

12

C311

0.01uF/50V/X7R

8

100x4/0402

7

GND1

FAN_CNT4

POWER5

12

R342

100

D3A1

D3A2

D3A3

D3A4

D3A5

D3A6

2

2

D307

1

3

DAN202U

POWER3

3

Q394

2

3

1

3

1

3

1

Q393

DTC114EUA

DTC114EUA

Q396

DTC114EUA

2

Q395

DTC114EUA

2

2

D302

SML-210VT

D303

SML-210VT

D301

1 2

3

SML-020MVT86

TEMP

LAMP

GREEN

RED

1

GND1

D306

1

2

3

DAN202U

100pF/25V/NPO

POWER1

POWER INPUT UP

S301

2

1

4

3

SKQGABE010

12

100pF/25V/NPO

S305

1

3

SKQGABE010

1 2

100pF/25V/NPO

C321

1 2

2

4

C329

1 2

C322

RIGHT DOWN LEFT

C330

100pF/25V/NPO

1 2

1 2

100pF/25V/NPO

1

3

SKQGABE010

C324

100pF/25V/NPO

1

3

SKQGABE010

C332

100pF/25V/NPO

LED_LAMP

4

S302

S306

R323

1 2

220

R324

1

220

R321 220

1 2

1 2

R322

2

4

C323

1 2

2

4

C331

1 2

100pF/25V/NPO

LED_TEMP

2

100

100pF/25V/NPO

1 2

C326

1 2

SKQGABE010

C328

100pF/25V/NPO

SKQGABE010

100pF/25V/NPO

LED_TEMP

LED_LAMP

LED_P_G

LED_P_R

KEYI0

KEYI1

KEYI2

KEYO0

S304

2

1

4

3

100pF/25V/NPO

C327

1 2

KEYO1

S303

2

1

4

3

C325

1 2

PWB assembly MAIN 3 (C12XM2)

6

5

4

3

2

1

6

5

4

3

2

1

+3.3V

CPU_RESET

LAMP_S

E301

OUT-SIDE
SENSOR
(10K)

ACES-88260-0200/2P-P1.5/90D

1
2

D304

GDZ2.0_NS

FAN12.6V

AP353

R371

R372

R373

12

12

1 2

E302

1
2

Q311

R374

470-1%

1

2SC4081-T106-R

1 2

1 2

AIR_SPEED

SENSOR

(1K)

ACES-88260-0200/2P-P1.5/90D

LAMP_PWM

12K-1%

1.8K-1%

1K-1%

1 2

100uH+-20%LBC2518

R306

1

220

AP352

AP351

BLM18AG601SN1D/0603

BLM18AG601SN1D/0603

D305

GDZ2.0_NS

1 2

1 2

AP354

270x4/0603

L353

1

BLM18AG601SN1D/0603

10uF/10V/Y5V/0805

L354

1 2

BLM18AG601SN1D/0603

DTA114YKA

R375

2

2

56

3

I311

1

OUT1

2

-IN1

3

+IN1

VEE4+IN2

BA10358F-E2

C361

0.1uF/16V/X7R

L301

2

L351

1

L352

1 2

1000pF/50V/X7R

R393

2

Q312

1

Package:SOP8

1 2

12

C301

10uF/10V/Y5V/0805

GND1

2

C352

1 2

8

2

1

3 4

5 6

7

12

C395

R379

3

1

100

8

VCC

7

OUT2

6

-IN2

5

C362

1 2

0.47uF/16V/X7R/0603

C353

R391

3.3K-1%

R392

5.1K-1%

R377

2

R354

10K_NS

1 2

12

1 2

12

R376

1 2

12

R355

10K

1000pF/50V/X7R

1 2

22K-1%

R380

1 2

12

R378

8.2K-1%

18K-1%

12

R317

10K

2

GND1

R356

1 2

3.3K

C354

100pF/25V/NPO

1 2

10uF/10V/Y5V/0805

R394

1 2

1K

1 2

I321

1

OUT1

2

-IN1

3

+IN1

4

VEE

BA10358F-E2

Package:SOP8

1 2

C392

0.1uF/25V/X7R/0603

R382

1

10K

100

Q313

3

DTA114YKA

2

Q302

1

R389

1K

VCC

OUT2

-IN2

+IN2

2

1

DTC114EUA

1 2

C391

3

Q331

3

1

GND1

I351

NJM2406F

1

-IN

V+

2

GND

+IN3OUT

1

R353

6.8K

12

2SB1132Q

8

7

6

5

1 2

0.1uF/16V/X7R/0603

R384

1 2

100

R381

1 2

100K

2

DTC114EUA

5

4

R363

2

470K

Q391

12

3

12

C394

1 2

C363

0.1uF/16V/X7R

1 2

0.01uF/50V/X7R

12

R326

1K

+5V

C351

0.1uF/16V/X7R

1 2

GND1

+

C393

100uF/10V/M/B_NS

R395
1K_NS

R396

1 2

100

R397

1 2

0

R399

22K-1%

I312

1

OUT1

2

-IN1

3

+IN1

4

VEE

BA10358F-E2

Package:SOP8

R301

1 2

100

12

C302

Q392

3

R398

1 2

3.3K-1%

VCC

OUT2

-IN2

+IN2

R383

1K

GND1

8

7

6

5

1 2

R390

1K

12

I301

1

OUT

2

VDD

3

GND

RN5VD26C

2SA1774

12

33

R386

C364

1 2

5

Cd

C303

4

NC

0.33uF/16V/Y5V/0603

12

R343
10K

12

10uF/6.3V/X5R/0805

1 2

I308

NJM2406F

1

-IN

2

GND

3

+IN

1 2

0.1uF/16V/X7R

TEMP_REF

PWM_REF

S310

1

2 4

SKHHLMA010

V+

OUT

R344

100K

C343

3

GND1

5

4

1 2

ViewSonic Corporation

61

Confidential -Do Not Copy PJ452-2

D

GFECBA

CONFIDENTIAL

6

+3.3VAD +1.8VAD

+4.0V

I801

I809

4

5

SI-3033KM

I808

VC1Vin2GND3Vout4ADJ

C823

1 2

0.1uF/16V/X7R

5

GND1

E805

GND

REMOTE

VCC

ACE-88260-0300/3P-P1.5/90D

REMOTE

+2.5V

100uF/6.3V/M/B

47uF/6.3V/3225_NS

APC1

1
2
3

5

12

12

C824

+

C886

1uF/10V/0603_NS

47uF/6.3V/3225_NS

APC3

APC2

1

BLM18AG601SN1D/0603

BLM18AG601SN1D/0603

1 2

12

D821

1SS355

C825

C887

1 2

L821

1 2

BLM18AG60 1SN1D/0603

L822

2

L823

1 2

R894

100

Vin

TK11118CSCL

GND2Vcont1Np

1uF/10V/X7R/0603

C829

Vout

1 2

10uF/6.3V/X5R/0805

3

C826

C828

1 2

VC1Vin2GND3Vout4ADJ

+

100uF/6.3V/M/B_NS

C804

1 2

0.1uF/25V/X7R/0603

4

FAN12.6V

3

APP3

APP1

APP2

L802

SGM32C1V222-2A/321 6

1 3

E800

1

+13.5V

2

FAN GND

3

+17V

4

GND

5

+6.6V

6

+6.6V

7

+4.1V

8

+4.1V

GND
GND

ACTIVE

JST-S12B-PH-S12B-SM3-TB-LF/12P -P2.0/90D

GND

LAMP_MISS

E804

APP7

APN1

1
2

3

9
10
11
12

BLM18AG601SN1D/0603

APN2

APN3

AUDIO.GND

2

P_ON/OFF/CNT

1

JST SM03B-SRSS-TBLF/3P-P1.0/90D

2

L803

SGM32C1V222-2A/3216

1

APP4

2

47uF/25V/M/B

L804

SGM32C1V222-2A/321 6

1

2

47uF/10V/M/B

GND1

L801

1 2

BLM18AG601SN1D/0603

L861

1 2

C861

L862

1 2

BLM18AG601SN1D/0603

L863

1 2

BLM18AG601SN1D/0603

3

C810

+

3

C802

+

12

C865

R861

1 2

0

12

0.01uF/50V/X7R

C862

1

0.01uF/50V/X7R

APP5

0.01uF/50V/X7R

R863

C801

+

47uF/25V/M/B

APPG

APP6

12

12

10K

R801 100

R864

100

1 2

2

GND1

GND1

2

R800

0_NS

1 2

Q862

2

3

L805

SGM32C1V222-2A/321 6

1 3

2

Q865

DTA114YKA

1

Q866

3

2

3

DTC114EUA

1

DTA114YKA

1

Q863

2

3

1

DTC114EUA

SI-3010KM

12

R804

12

R805

R806

1 2

C873

C803

GND1

POWER1

LAMP_S

LAMP_ON

LAMP_PWM

1.8K-1%

10K-1%

820-1%

I862

12

5

GND1

BA10358F-E2

0.1uF/25V/X7R/0603

+

+15.5V

R803

R809

C805

+

47uF/16V/M/B

Q871

12

12

R893100

6

8

7

VCC

OUT2

Pack

age:SOP8

OUT11-IN12+IN13VEE

12

12

R882

12K-1%

100uF/6.3V/M/B

I872

12

C883

100

12

12

39K

C806

2SD1760Q

R892

100

5

-IN2
+IN2

4

R884

2.2K-1%

Q882

12

R8C3

100

7

8

VCC

Package:SOP8

OUT11-IN12+IN13VEE

BA10358F-E2

12

0.1uF/25V/X7R/0603

POWER5

I802

5

Vin

TK11133CSCL

1 2

R808
10K

1 2

1uF/10V/X7R/0603

R891

1

100

12

C875

0.1uF/25V/X7R/0603

12

2SD1760Q

12

R8C2

100

5

6

-IN2
+IN2

OUT2

4

12

R8A42.2K-1%

R8A2

12K-1%

GND2Vcont1Np

C834

C822

1 2

2

1

R883

C874

0.01uF/50V/X7R

12

0.1uF/25V/X7R/0603

4

Vout

3

1 2

1000pF/50V/X7R

0.1uF/16V/X7R

12

R889

22K

1 2

R885

1.8K-1%

R881

1 2

1

R8C1

1

100

C885

12

C835

10uF/6.3V/X5R/0805

R890

10K

2

22K-1%

1K

2

2

1

1.8K-1%

12

C884

0.01uF/50V/X7R

1

+3.3VP

C807

+

C808

47uF/6.3V_NS

I861

VC1Vin2GND3Vout4ADJ

12

C871

0.1uF/25V/X7R/0603

12

R8A9

22K

1 2

R8C0 10K

R8A5

2

1 2

R8A3

2

1K

I803

5

Vin

TK11133CSCL

GND2Vcont1Np

1 2

1uF/10V/X7R/0603

SI-3010KM

12

R886

12K-1%

12

R887

470-1%_NS

12

R888

1K-1%_NS

I871

VC1Vin2GND3Vout4ADJ

C881

R8A1

22K-1%

C832

5

12

4

Vout

3

C833

1 2

1 2

1uF/10V/X7R/0603

C872

SI-3010KM

12

R8A6

12

R8A7

0.1uF/25V/X7R/0603

12

R8A8
1K-1%_NS

+3.3V

SI-3050KM

I805

VC1Vin2GND3Vout4ADJ

100uF/6.3V/M/B_NS

C811

12

R847

100

C882

+

47uF/16V/M/B

12

0.1uF/16V/X7R

12

C856

0.1uF/25V/X7R/0603

C809

+

10uF/6.3V/X5R/0805

+

47uF/16V/M/B

5

12K-1%

470-1%_NS

5

SLF6028T-101MR59_NS

L864

C812

C842

1 2

0.1uF/25V/X7R/0603_NS

R841

1 2

18K-1%

8

I852

VCC

OUT11-IN12+IN13VEE

BA10358F-E2

R872

1 2

7

12

+5V

OUT2

12K-1%

R874

12

R895

R810

0

12

47uF/6.3V/Y5V/1210

12

(Exhaust FAN)

5

6

-IN2
+IN2

4

12

2.2K-1%

I806

VC1Vin2GND3Vout4ADJ

0/2125

12

12

C813

0.1uF/16V/X7R

GND.A

R842

1

5.6K-1%

R865

10K-1%_NS

Package:SOP8

0.01uF/50V/X7R

SI-3050KM

C814

+

2

R867

C854

5

100uF/6.3V/M/B

1 2

1 2

30K-1%_NS

1

0.01uF/50V/X7R

1 2

33K-1%_NS

12

1

+5VAU +1.8V

C821100uF/10V/M/B

C815100uF/10V/M/B

+

+

R843

8.2K-1%
R866

R868

2

0

C864

1 2

R873

1K

2

R875

1 2

1.8K-1%

12

D814

R871

22K-1%

1 2

SLF6028T-470MR59

R812

470-1%

1 2

R813

330-1%

1 2

GDZ2.0B

C817

+

R814

1K-1%

1 2

220uF/6.3V/M/B

SI-3010KM

I851

VC1Vin2GND3Vout4ADJ

12

C851

0.1uF/25V/X7R/0603

L812A

47uH/C12-K4.5L_NS

10K

R815

1 2

C818

1 2

R859
100K

L856

1

L857

1 2

L858

1 2

L853

1 2

L854

1 2

L855

1 2

L845

1 2

L846

1 2

L847

1 2

L841

1

L842

1

L843

1 2

L844

1 2

L851

1

L852

1

12

1K

1uF/6.3V/Y5V

R860
100K

1 2

1 2

2

2

2

2

2

1 2

L812

3L SMTDRH104R-470N

1

D812

RB053L-30

TP-FS1

AP-FS1

TP-FS2

AP-FS2

FAN_CNT1

FAN_CNT2

FAN_CNT3

FAN_CNT4

POWER3

APF13

APF14

APF6

APF3

APF4

APS2

I807

L811

1

2

D810

RB053L-30

5

12

R876

12K-1%

12

R877

470-1%_NS

12

R878

1K-1%_NS

1SS355

D811

R831

2

100

1

R811
1K

1 2

1 2

C816

1 2

12

R862

0

+

C852

47uF/16V/M/B

1

3

DTC114EUA

12

1uF/6.3V/Y5V

10Kx4/0402

R854

10K

Q841

1

GND1

1

ADNG

2

Vin1

3

VCC

4

SWout1

5

DGND1

6

SS1

7

Vref1

8

NC

SPI-8001TW

C831

1 2

4.7uF/10V/Y5V/0805

2

R851

1

3 4

2

12

R855

10K

2

R856

4.7K

1 2

N.C

Vin2

CE
SWout2
DGND2

SS2

Vref2

AGND

8

1 2

5 6

7

BLM18AG60 1SN1D/0603

16

R832

15
14
13
12
11
10
9

R857

R858
100K

100K

1 2

1 2

BLM18AG601SN1D/0603

BLM21PG60 0SN1D/0805

BLM21PG600SN1D/0805

BLM18AG601SN1D/0603

BLM21PG600SN1D/0805

BLM21PG600SN1D/0805

BLM18AG601SN1D/0603

BLM21PG600SN1D/0805

BLM21PG600SN1D/0805

BLM18AG601SN1D/0603

BLM21PG60 0SN1D/0805

BLM21PG600SN1D/0805

BLM21PG600SN1D/0805

BLM21PG60 0SN1D/0805

+1.5V

2

R816

160-1%

1 2

390-1%

R817

1 2

C819

+

R818

220uF/6.3V/M/B

1K-1%

1 2

FAN_S

TP-FS3

FAN_S3

TP-FS4

[EXHAUST FAN]

[INSIDE PANEL FAN]

[SUB FAN]

[OUTSIDE PANEL FAN]

APF12

[OUTSIDE PANEL FAN]

E807

1
2
3
4

ACES-88260-0400/4P-P1.5/90D

APF10

APF9

E806

1
2

APF11

3

ACE-88260-0300/3P-P1.5/90D

APF5

[INSIDE PANEL FAN]

E802

1
2

APF7

3

ACE-88260-0300/3P-P1.5/90D

APF1

E801

APF2

[EXHAUST FAN]

1
2
3
4
5

ACES-88260-0500/5P-P1.5/90D

APS1

E803

1
2

ACES-88260-0200/2P-P1.5/90D

NO_COVER

1 2

C820220uF/6.3V/M/B

+

GND1

AP-FS3

AP-FS4

FAN4S
VCC
GND
NC

[SUB FAN]

FAN3S
VCC
GND

FAN2S
VCC
GND

FAN1S
VCC
GND
CONT
NC

Door SW

D813

GDZ2.0B

FAN_S2

FAN_S4

6

5

4

3

2

1

ViewSonic Corporation

62

Confidential -Do Not Copy PJ452-2

PWB assembly MAIN 4 (C12XM2)

D

GFECBA

+3.3VP

L401

2

10uH+-20%LBC2518

1

CONFIDENTIAL

6

+1.8V

5

4

3

DATA2
CS_TG

CLK2

RESETP

2

DVS
DHS
DCLK

R451 100

1

2

2.2uH+-20%LBC2518

CH411

CH412

CH410

1 2

C450

100pF/25V/NPO

GND1

CH414

CH413

L402

1

W20

A14
A18
A19

B13
C13
C17
C20

D19

F18

A13
C12
B12
A12
C11
B11
A11
C10
B10
A10

G18
H18
K19

L20
N20

P18
P19
P20

R18

T18

U19

V10
V12
V14
V15
V16

B17
A17
C16
B16
A16
C15
B15
A15
C14
B14

V17
V19

Y14

I401B

Y7

ROUT0

W6

ROUT1

Y6

C9

RIN0

A8

RIN1

B8

RIN2

C8

RIN3

A7

RIN4

B7

RIN5

C7

RIN6

A6

RIN7

B6

RIN8

A5

RIN9

A9

NC
NC
NC
NC

B9

NC
NC
NC
NC
NC

D3

NC
NC

E3

NC

F3

NC
NC

GIN0
GIN1
GIN2
GIN3
GIN4
GIN5
GIN6
GIN7
GIN8
GIN9

G1

NC

G3

NC
NC
NC
NC

L2

NC
NC
NC

P3

NC
NC
NC
NC

R3

NC
NC

T3

NC
NC

U3

NC
NC

V4

NC

V5

NC

V6

NC

V7

NC

V8

NC
NC
NC
NC
NC
NC

BIN0
BIN1
BIN2
BIN3
BIN4
BIN5
BIN6
BIN7
BIN8
BIN9

NC
NC

W2

NC

W7

NC
NC

Y8

NC
NC

ROUT2
ROUT3
ROUT4
ROUT5
ROUT6
ROUT7
ROUT8
ROUT9

STSQOR
STSQER

XFRR

SHCLKR

DIRXR

DIRXRN

FRPR

CLYOUTR

DYOUTR
DXOUTR

MONR
ENBX1R
ENBX2R
ENBX3R
ENBX4R

CLXOUTR

GOUT0
GOUT1
GOUT2
GOUT3
GOUT4
GOUT5
GOUT6
GOUT7
GOUT8
GOUT9

STSQOG
STSQEG

XFRG

SHCLKG

DIRXG

DIRXGN

FRPG

CLYOUTG

DYOUTG
DXOUTG

MONG
ENBX1G
ENBX2G
ENBX3G
ENBX4G

CLXOUTG

BOUT0
BOUT1
BOUT2
BOUT3
BOUT4
BOUT5
BOUT6
BOUT7
BOUT8
BOUT9

STSQOB

STSQEB

XFRB

SHCLKB

DIRXB

DIRXBN

FRPB

CLYOUTB

DYOUTB
DXOUTB

MONB
ENBX1B
ENBX2B
ENBX3B
ENBX4B

CLXOUTB

W5
Y5
W4
Y4
Y3
Y2
Y1

W3
W1
V1
V2
T2
T1
U1
R1
R2
P1
P2
N3
N2
N1
M3
M2

Y20
W19
Y19
W18
Y18
W17
Y17
W16
Y16
W15

Y15
W14
V13
W13
W12
Y12
Y13
W11
V11
Y10
Y11
W10
Y9
W9
V9
W8

D20
E19
E20
F19
F20
G19
G20
H19
H20
J18

J19
J20
K18
K20
L18
M20
L19
M18
M19
N18
N19
R20
R19
T20
T19
U20

CHQER

CHQEG

CHQEB

56x4/0402

7 8
5 6
3 4
1

R402

R404

1
3
5 6
7

56x4/0402

R406

1
3
5
7

56x4/0402

R408

7
5
3
1

56x4/0402

R412

7
5
3
1

56x4/0402

R414

7
5
3
1

56x4/0402

R418

7
5
3
1

56x4/0402

2

R410

7
5
3
1

56x4/0402

R416

7
5
3
1

56x4/0402

L3E07070K0A

+

C420
100uF/6.3V/M/B

C421

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

0.01uF/50V/X7R

R434

7
5
3
1

100Kx4/0402

R435

1
3
5
7

100Kx4/0402

2

20K-1%

0.01uF/50V/X7R

1 2

1 2

1

1

1 2

1

1

1 2

+

+

1

1

1 2

1

1

1 2

1

1

1

1 2

+

R436

C441

8
6
4
2

2
4
6
8

C422

C423

C424

C425

C426

C427

C428

C429

C401

C402

C403

C404

C405

C406

C407

C408

C409

C410

C411

C412

2

2

2

2

2

2

2

2

2

2

2

12

12

R437
75-1%

CHTDO

1

CHTMS

CHTDI

2

C430

0.1uF/16V/X7R

12

2.2uF/6.3V/Y5V/0603

0.01uF/50V/X7R

2.2uF/6.3V/Y5V/0603

100uF/6.3V/M/B

100uF/6.3V/M/B

2.2uF/6.3V/Y5V/0603

2.2uF/6.3V/Y5V/0603

AP410

AP411

AP412

100uF/6.3V/M/B

1 2

R452

0

1 2

AP415

AP414

AP413

CH415

1

R438 0

12

R433

10K

R431

0

1 2

R432
47K

1 2

D10
D11
D12
D13

E10
E11
E12
E13

U10
U11
U12
U13
U14

D18
G16
G17

H16
H17

K16
K17

M16
M17

N16
N17

U18

V20
E18
A20

B18
B19
B20
C19

I401A

D7

VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1

VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2

TEST1
TEST2
TEST3
TEST4
SDATA
SCS
SCLK
RESET
OSDSW
OSDRIN0
OSDRIN1
OSDGIN0
OSDGIN1
OSDBIN0
OSDBIN1
TMS
TDI
TCK
TRST
TDO
VSYNC
HSYNC
DCLK
SELECT
CPOUT
VCOIN
VDDP
EN
VSEL
TEST
GNDP

Package:3 24PBGA

(Lead pitch: 1.27mm)

VDD1 : +1.8V

VDD2 : +3.3V

HPLL
HRESETO
VRESETO

CLP1

CLP2

DIRY

SHENB

NRG

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

D1
F1
F2
G2
H3
L1
L3
M1

C3
C18
D4
D5
D6
D14
D15
D16
D17
E4
E5
E6
E14
E15
E16
E17
F4
F5
F6
F14
F15
F16
F17
G4
G5
G6
J9
J10
J11
J12
K9
K10
K11
K12
L9
L10
L11
L12
M9
M10
M11
M12
P15
P16
P17
R4
R5
R6
R7
R15
R16
R17
T4
T5
T6
T7
T15
T16
T17
U4
U5
U6
U7
U15
U16
U17
V3
V18

CHCL0
CH401
CH402
CHCP1
CHCP2

CHSHE

DRE0
DRE1
DRE2
DRE3
DRE4
DRE5

R442

1

47

DIRY

2

NRG

DRE[0..9]

DGE[0..9]

DBE[0..9]

DRE6
DRE7
DRE8
DRE9

DGE0
DGE1
DGE2
DGE3
DGE4
DGE5
DGE6
DGE7
DGE8
DGE9

DBE0
DBE1
DBE2
DBE3
DBE4
DBE5
DBE6
DBE7
DBE8
DBE9

D8
D9

E7
E8
E9

T8

T9
T10
T11
T12
T13
T14

U8

U9

C5

H4

H5

J4

J5
J16
J17

K4
K5

L4

L5
L16
L17

M4
M5

N4
N5

P4
P5
U2

C6

A2
A3
B3
A4
B4
C4
B5
A1
B1
B2
C1
C2
D2
E2
E1
H2
H1

J1

J2

J3

K1
K2
K3

L3E07070K0A

2
4

8

2
4
6
8

8
6
4
2

8
6
4
2

8
6
4
2

8
6
4
2

56x4/0402

7
5 6
3
1

R401

R403

1
3
5
7

56x4/0402

R405

1
3
5
7

56x4/0402

56x4/0402

7
5
3
1

R407

R409

7
5
3
1

56x4/0402

8
6
4
2

R411

7
5
3
1

56x4/0402

R413

7
5
3
1

56x4/0402

R415

7
5
3
1

56x4/0402

8
6
4
2

R417

7
5
3
1

56x4/0402

RD0

8

RD1
RD2

4

RD3

2

RD4
RD5
RD6
RD7
RD8

2

RD9

4
6
8

R421

1 2

56

2
4

ENBXR1

6

ENBXR2

8

ENBXR3
ENBXR4

GD0

8

GD1

6

GD2

4

GD3

2

GD4
GD5
GD6
GD7

GD8

8

GD9

6
4
2

R422

1 2

56

8
6

ENBXG1

4

ENBXG2

2

ENBXG3
ENBXG4

BD0

8

BD1

6

BD2

4

BD3

2

BD4
BD5
BD6
BD7

BD8

8

BD9

6
4
2

R423

1

56

8
6
4
2

ENBXB1
ENBXB2

ENBXB3
ENBXB4

RD[0..9]

STSQOR
XFRR

SHCLKR

DIRXR
FRPR
CLYOUTR

DYOUTR
DXOUTR
ENBXR1
ENBXR2

ENBXR3
ENBXR4
CLXOUTR
DIRXRN

MONR

GD[0..9]

STSQOG
XFRG

SHCLKG

DIRXG
FRPG
CLYOUTG

DYOUTG
DXOUTG
ENBXG1
ENBXG2

ENBXG3
ENBXG4
CLXOUTG
DIRXGN

MONG
BD[0..9]

STSQOB
XFRB

2

SHCLKB

DIRXB
FRPB
CLYOUTB

DYOUTB
DXOUTB
ENBXB1
ENBXB2

ENBXB3
ENBXB4
CLXOUTB
DIRXBN

MONB

6

5

4

3

2

1

ViewSonic Corporation

63

GND1

Confidential -Do Not Copy PJ452-2

PWB assembly MAIN 5 (C12XM2)

D

GFECBA

RD[0..9]

6

+3.3VP

VMID

12

L501

22uH+-20%LBC2518

5

R591

1

100

47PF/50V/J/NPO_NS

12

R533

0

R590

2

1

0

2

C542

1 2

XFRR

FRPR

DIRXR

DATA2

LSR_CS

CLK2

SVREFL

DIRXRN

DIRY

SHCLKR

DIRXR

DATA2

LSR_CS

DIRXRN

DIRY

XFRR

STSQOR

FRPR

CLK2

SVREFL

SVREFH

12

L505

SHCLKR

STSQOR

4

SVREFH

3

22uH+-20%LBC2518_NS

MONR

DYOUTR

CLYOUTR

NRG

NRG

MONR

DXOUTR

CLXOUTR

DYOUTR

CLYOUTR

DXOUTR

CLXOUTR

GND1

RD0

RD1

RD2

RD3

RD4

RD5

RD6

RD7

RD8

RD9

C501

+

22uF/6.3V/M/B

C502

1 2

79

80

0.1uF/25V/X7R/0603

I501

DVCC

1

DGND

2

STBY

3

CLK

4

XFR

5

STSQ

6

INV

7

R/L

8

E/O

9

SDATA

10

SCS

11

SCLK

12

N.C.

13

AGNDS

14

SVREFL

15

SVREFH

16

LCCOM

17

C503

1 2

R501

100

0.1uF/25V/X7R/0603

DCOUT

18

AVCCS

19

DIRXIN

20

DIRYIN

12

RLCCOM

DYIN21CLYIN22DIRX23DIRY24DY25CLY26CLYN27AVCCL28NRGIN29NRG30AGNDL31MONIN32N.C.33MONOUT34DXIN35ENBX1IN36ENBX2IN37ENBX3IN38ENBX4IN39CLX1IN

V1

V2

V3

V4

V5

V6

8

2

R503

100x4/0402

1

3 4

5 6

7

RCLY

RDIRX

R/CLY

RDIRY

1000pF/50V/X7R_NS

L3E06100D0A(B)

Hole Diameter = 16mil

V7

V8

V9

V10

V11

V12

R502

100

RDY

C504

GND1

C512

69

DB070DB171DB272DB373DB474DB575DB676DB777DB878DB9

V19

V13

V20

V14

V21

V15

V22

V16

V23

V17

V24

V18

TQFP80 12mm x 12m m E-pad

(lead pitch : 0.5mm )

1 2

C505

12

0.1uF/25V/X7R/0603

12

12

R504

100

12

RMON

RNRG

R511

100

0.01uF/50V/X7R

R505

100_NS

12

N.C.68N.C.

V28

V30

12

L502

22uH+-20%LBC2518

67

AGND(DAC)

V25

V26

V27

V29

1 2

65

66

VREFH

AVCC(DAC)

V31

V32

V33

V34

V35

V36

CHMDR

0.01uF/50V/X7R

C511

64

VREFL

12

63

APMDR

V162V2

CHVRR

12

C510

0.01uF/50V/X7R

61

BYP

AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6

AGND6

CLXN

CLX

ENBX4

ENBX3

ENBX2

ENBX1

DX

40

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

APVRR

+15.5V

22uH+-20%LBC2518

L503

1 2

C509

22uF/16V/M/B

0.1uF/25V/X7R/ 0603

2

0.1uF/25V/X7R/0603

2

0.1uF/25V/X7R/ 0603

ENBXR4

ENBXR3

ENBXR2

ENBXR1

VMIDVREF

R512

12

100

C514

+

22uF/16V/M/B

+

C513

1 2

0.1uF/25V/X7R/0603

R510

R509

1 2

10

R508

1

10

R507

182
3
5 6
7

R506

1
3 4
5 6
7

100x4/0402

RVID1

RVID2
RVID3
RVID4

RVID5

RVID6

2

R/CLX
RCLX

4

RENBX4

RENBX3

RENBX2

2

RENBX1

RDX

8

C508

12

C507

1

C506

1

ENBXR4

ENBXR3

ENBXR2

ENBXR1

182
3 4
5 6
7

10x4/0402

100x4/0402

CONFIDENTIAL

L504

10uH+-20%LBC2518

1 2

P501

30

RDY

RCLY
R/CLY

RLCCOM

RNRG
RENBX1
RENBX2
RENBX3
RENBX4
RDIRX
RCLX
R/CLX

RDX

RVID1
RVID2
RVID3
RVID4
RVID5
RVID6

RDIRY

RDY

RMON

R514

1 2

47K_NS

0.1uF/25V/X7R/0603

22uF/16V/Y5V/1206

22uF/16V/Y5V/1206

GND1

C520

2

1

C521

1 2

C522

1

C523

1 2

R513

1 2

100K

2

N.C.

29

DY

28

CLY

27

/CLY

26

VDDY

25

LCCOM

24

N.C(NRS1)

23

NRG

22

ENB1

21

ENB2

20

ENB3

19

ENB4

18

DIRX

17

CLX

16

/CLX

15

VDDX

14

DX

13

VSSX

12

VID1

11

VID2

10

VID3

9

VID4

8

VID5

7

VID6

6

N.C(NRS2)

5

LCCOM

4

DIRY

3

VSSY

2

DY

1

N.C(MON)

E&T-6701-30/30P-P0.5/90D-TOP

1uF/25V/Y5V/0805

RED

6

5

4

3

2

1

ViewSonic Corporation

64

GND1

I503

1

OUT1

2

-IN1

3

+IN1

4

VEE

BA4560FE2

8

VCC

7

OUT2

6

-IN2

5

+IN2

C540

0.1uF/25V/X7R/0603

12

R520

8.2K

0.1uF/25V/X7R/0603

R521

12

R530

18K

C533

12

12

C541

5.6K

R531

1 2

0.1uF/25V/X7R/0603

R532

10K

1 2

1.2K

1 2

R523

1

1K

R522

10K

1 2

1 2

0.1uF/2 5V/X7R/ 0603_NS

R525

1.2K

C532

1 2

1

1 2

2

2

3

R524

1.8K

1 2

GND1

Confidential -Do Not Copy PJ452-2

I502

BA10358F-E2

OUT1

OUT2

-IN1

+IN1

VEE4+IN2

Package:SOP8

12

R526
10K-1%

R527

8

VCC

7

6

-IN2

5

C530

1 2

0.1uF/25V/X7R/0603

1 2

1 2

R528

10K-1%

1.8K-1%

C531

0.1uF/25V/X7R/0603

1 2

2

1

PWB assembly MAIN 6 (C12XM2)

D

GFECBA

GD[0..9]

6

VMID

+3.3VP

12

L601

22uH+-20%LBC2518

5

SHCLKG

XFRG

STSQOG

FRPG

DIRXG

DATA2

LSG_CS

CLK2

SVREFL

4

SVREFH

DIRXGN

DIRY

SHCLKG

XFRG

STSQOG

FRPG

DIRXG

DATA2

LSG_CS

CLK2

SVREFL

SVREFH

DIRXGN

DIRY

3

DYOUTG

CLYOUTG

NRG

MONG

DXOUTG

CLXOUTG

R690

1 2

0

R691

1

100

47PF/50V/J/NPO_NS

0.1uF/25V/X7R/0603

DYOUTG

CLYOUTG

2

C642

1 2

GND1

NRG

C603

1 2

R601

100

MONG

DXOUTG

GD0

GD1

GD2

GD3

GD4

GD5

GD6

GD7

GD8

GD9

C601

+

22uF/6.3V/M/B

0.1uF/25V/X7R/0603

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

12

GLCCOM

CLXOUTG

R611

12

100

12

L602

22uH+-20%LBC2518

12

DB070DB171DB272DB373DB474DB575DB676DB777DB878DB9

L3E06100D0A(B)

V19

V13

V20

V14

V21

V15

V22

V16

V23

V17

V24

V18

(lead pitch : 0.5mm)

1 2

C605

12

12

R604
100

12

GNRG

C612

69

12

GMON

0.01uF/50V/X7R

R605

100_NS

N.C.68N.C.

V28

V30

67

AGND(DAC)

V25

V26

V27

V29

66

AVCC(DAC)

C602

1 2

79

80

I601

DVCC

DGND

STBY

CLK

XFR

STSQ

INV

R/L

E/O

SDATA

SCS

SCLK

N.C.

AGNDS

SVREFL

SVREFH

LCCOM

DCOUT

AVCCS

DIRXIN

DIRYIN

DYIN21CLYIN22DIRX23DIRY24DY25CLY26CLYN27AVCCL28NRGIN29NRG30AGNDL31MONIN32N.C.33MONOUT34DXIN35ENBX1IN36ENBX2IN37ENBX3IN38ENBX4IN39CLX1IN

V1

V2

V3

V4

V5

V6

2

1

3 4

5 6

R603 100x4/0402

GDIRX

G/CLY

GCLY

GDIRY

1000pF/50V/X7R_NS

Hole Diameter = 16mil

V7

V8

V9

V10

V11

V12

TQFP80 12mm x 12m m E-pad

0.1uF/25V/X7R/0603

8

R602

100

7

GDY

C604

GND1

CHMDG

65

VREFH

V31

V32

V33

V34

V35

V36

64

VREFL

CONFIDENTIAL

+15.5V

0.01uF/50V/X7 R

V162V2

CHVRG

12

C610

0.01uF/50V/X7R

61

BYP

AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6

AGND6

CLXN

CLX

ENBX4

ENBX3

ENBX2

ENBX1

DX

40

APVRG

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

12

L603

22uH+-20%LBC2518

C609

+

22uF/16V/M/B

C608

12

0.1uF/25V/X7R/ 0603

C607

12

0.1uF/25V/X7R/ 0603

C606

2

1

0.1uF/25V/X7R/ 0603

ENBXG4

ENBXG3

ENBXG2

ENBXG1

C614

22uF/16V/M/B

+

1 2

C613

ENBXG4

ENBXG3

ENBXG2

ENBXG1

0.1uF/25V/X7R/0603

R610

182
3 4
5 6
7

10x4/0402

R609

1 2

10

R608

1 2

10

R607

1
3 4
5 6
7

100x4/0402

R606

182
3 4
5 6
7

100x4/0402

R612

1 2

100

R619

1 2

100_NS

GVID1

GVID2
GVID3
GVID4

GVID5

GVID6

G/CLX

2

GCLX

GENBX4

GENBX3

8

GENBX2

GENBX1

GDX

VREF

GDY

GCLY
G/CLY

GLCCOM

GNRG
GENBX1
GENBX2
GENBX3
GENBX4
GDIRX
GCLX
G/CLX

GDX

GVID1
GVID2
GVID3
GVID4
GVID5
GVID6

GDIRY

GDY

GMON

R614

1 2

47K_NS

C620

1 2

1 2

0.1uF/25V/X7R/0603

22uF/16V/Y5V/1206

22uF/16V/Y5V/1206

1

GND1

C621

1

1 2

C622

C623

R613

100K

12

L604

10uH+-20%LBC2518

1uF/25V/Y5V/0805

2

2

P601

30

N.C.

29

DY

28

CLY

27

/CLY

26

VDDY

25

LCCOM

24

N.C(NRS1)

23

NRG

22

ENB1

21

ENB2

20

ENB3

19

ENB4

18

DIRX

17

CLX

16

/CLX

15

VDDX

14

DX

GREEN

13

VSSX

12

VID1

11

VID2

10

VID3

9

VID4

8

VID5

7

VID6

6

N.C(NRS2)

5

LCCOM

4

DIRY

3

VSSY

2

DY

1

N.C(MON)

E&T-6701-30/30P-P0.5/90D-TOP

APMDG

12

C611

63

6

5

4

3

2

1

ViewSonic Corporation

65

R620

8.2K_NS

12

C634

0.1uF/25V/X7R/0603_NS

1 2

C631

R621

1.2K_NS

1 2

1

R622

10K_NS

1 2

1 2

R623

1K_NS

R625

0.1uF/25V/X7R/0603_NS

2

R624

1.8K_NS

1 2

1 2

1.2K_NS

GND1

I602

BA10358F-E2_NS

1

VCC

OUT1

2

-IN1

OUT2

3

+IN1

-IN2

4

+IN2

VEE

Package:SOP8

Confidential -Do Not Copy PJ452-2

8

7

6

5

R630

1 2

1K_NS

C630

0.1uF/25V/X7R/0603_NS

1 2

D

2

R627

8.2K_NS

1 2

12

R628

1.2K_NS

C632

R632

1.2K_NS

1 2

1 2

0.1uF/25V/X7R/0603_NS

R629

10K_NS

1 2

R631

1

2

1.8K_NS

C633

0.1uF/25V/X7R/0603_NS

1 2

VREFB

DCOUTB

1

PWB assembly MAIN 7 (C12XM2)

GFECBA

CONFIDENTIAL

6

BD[0..9]

+3.3VP

VMID

5

SHCLKB

XFRB

4

3

STSQOB

LSB_CS

SVREFL

SVREFH

DIRXBN

DIRY

FRPB

DIRXB

DATA2

CLK2

SHCLKB

XFRB

STSQOB

FRPB

DIRXB

DATA2

LSB_CS

CLK2

SVREFL

SVREFH

DIRXBN

DIRY

47PF/50V/J/NPO_NS

R790

1

1 2

0

R791

100

2

0.1uF/25V/X7R/ 0603

12

L701

22uH+-20%LBC2518

C742

1 2

2

DYOUTB

CLYOUTB

NRG

MONB

DXOUTB

CLXOUTB

DYOUTB

CLYOUTB

NRG

MONB

DXOUTB

CLXOUTB

GND1

C703

1 2

R701

100

BD0

BD1

BD2

BD3

BD4

BD5

BD6

BD7

BD8

BD9

C701

+

22uF/6.3V/M/B

0.1uF/25V/X7R/0603

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

12

BLCCOM

R711

1

2

100

12

L702

C702

1 2

79

80

I701

DVCC

DGND

STBY

CLK

XFR

STSQ

INV

R/L

E/O

SDATA

SCS

SCLK

N.C.

AGNDS

SVREFL

SVREFH

LCCOM

DCOUT

AVCCS

DIRXIN

DIRYIN

DYIN21CLYIN22DIRX23DIRY24DY25CLY26CLYN27AVCCL28NRGIN29NRG30AGNDL31MONIN32N.C.33MONOUT34DXIN35ENBX1IN36ENBX2IN37ENBX3IN38ENBX4IN39CLX1IN

1000pF/50V/X7R_NS

Hole Diameter = 16mil

V7

V1

V8

V2

V9

V3

V10

V4

V11

V5

V12

V6

R702

8

2

100

R703

100x4/0402

1

3 4

5 6

7

BDIRX

B/CLY

BCLY

BDIRY

BDY

C704

L3E06100D0A(B)

V13

V14

V15

V16

V17

V18

TQFP80 12mm x 12m m E-pad

(lead pitch : 0.5mm)

1 2

C705

12

0.1uF/25V/X7R/0603

12

GND1

12

C712

0.01uF/50V/X7R

69

66

67

DB070DB171DB272DB373DB474DB575DB676DB777DB878DB9

N.C.68N.C.

AVCC(DAC)

AGND(DAC)

V19

V25

V20

V26

V21

V27

V22

V28

V29

V23

V30

V24

12

12

R704

R705

100_NS

100

BMON

BNRG

22uH+-20%LBC2518

65

CHMDB

VREFH

V31

V32

V33

V34

V35

V36

64

VREFL

+15.5V

APMDB

CHVRB

APVRB

R712

12

VREF

1

VREFB

BDY

BCLY
B/CLY

BLCCOM

BNRG
BENBX1
BENBX2
BENBX3
BENBX4
BDIRX
BCLX
B/CLX

BDX

BVID1
BVID2
BVID3
BVID4
BVID5
BVID6

BDIRY

BDY

BMON

R714

1

2

47K_NS

GND1

C720

1

2

1uF/25V/Y5V/0805

C721

1 2

0.1uF/25V/X7R/0603

C722

1

22uF/16V/Y5V/1206

C723

1 2

22uF/1 6V/Y5V/1206

R713

1

100K

12

L704

10uH+-20%LBC2518

30
29
28
27
26
25

24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

E&T-6701-30/30P-P0.5/90D-TOP

2

2

9
8
7

6
5
4
3
2
1

P701

N.C.
DY
CLY
/CLY
VDDY
LCCOM

N.C(NRS1)
NRG
ENB1
ENB2
ENB3
ENB4
DIRX
CLX
/CLX
VDDX
DX
VSSX
VID1
VID2
VID3
VID4
VID5
VID6

N.C(NRS2)
LCCOM
DIRY
VSSY
DY
N.C(MON)

BLUE

2

100

R719

100_NS

12

L703

22uH+-20%LBC2518

12

12

C710

C711

0.01uF/50V/X7R

0.01uF/50V/X7R

61

63

V162V2

AVCC1,2

AGND2,3

AVCC3,4

AGND4,5

AVCC5,6

40

BYP

AGND1

AGND6

CLXN

ENBX4

ENBX3

ENBX2

ENBX1

22uF/16V/M/B

60

59

VID1

58

0.1uF/25V/X7R/0603

57

VID2

56

55

VID3

54

0.1uF/25V/X7R/0603

53

VID4

52

51

VID5

50

0.1uF/25V/X7R/0603

49

VID6

48

47

46

CLX

45

44

43

42

41

DX

ENBXB4

ENBXB3

ENBXB2

ENBXB1

C714

C709

22uF/16V/M/B

+

+

2

1

0.1uF/25V/X7R/0603

C713

R710

C708

1

2

C707

2

1

C706

12

ENBXB4

ENBXB3

ENBXB2

ENBXB1

182
3
5
7

10x4/0402

R709

1 2

R708

1

R707

1
3
5 6
7

100x4/0402

R706

1
3
5
7

100x4/0402

BVID1

BVID2

4

BVID3

6

BVID4

BVID5

10

BVID6

2

10

B/CLX

2

BCLX

4

BENBX4
BENBX3

8

BENBX2

2

BENBX1

4

BDX

6
8

6

5

4

3

2

1

ViewSonic Corporation

66

1

DCOUTB

PWB assembly MAIN 8 (C12XM2)

D

Confidential -Do Not Copy PJ452-2

GFECBA

+3.3VAD

LV04

2

1

10uH+-20%CBC2518T100M

+

CV38

100uF/6.3V/M/B

6

GND1

GND1

GND1

RV48

560

5

CV44

1

2

0.1uF/16V/X7R

CV29

0.1uF/16V/X7R

2

CV01

2

1

CV25

1 2

0.1uF/16V/X7R

CV22

0.1uF/16V/X7R

1 2

GND1

0.1uF/16V/X7R

CV02

1

3900pF/50V/X7R

RV13

LV06

LV07

CV04

2

2

CV39

22uF/6.3V/M/B

1 2

1 2

3.3K-1%

CV16

CV46

+

1 2

22uF/6.3V/M/B

GND1 GND1 GND1GND1

+

GND1 GND1

0.1uF/16V/X7R

0.039uF/25V/X7R

CV36

1 2

0.1uF/16V/X7R

1 2

4

0.1uF/16V/X7R

CV08

R

1 2

CVBS

CVBS

R

+1.8VAD

1

10uH+-20%LBC2518

1

10uH+-20%LBC2518

3

G

B

CV11 0.1uF/16V/X7R

1

2

Y

CV12 0.1uF/16V/X7R

1

2

C

G

CV03 1000pF/50V/X7R

CV10 0.1uF/16V/ X7R

2

1

1 2

SOG1

Y

B

C

CV09 0.1uF/16V/X7R

1

2

0.1uF/16V/X7R

CV26

0.1uF/16V/X7R

CV27

0.1uF/16V/X7R

CV34

0.1uF/16V/X7R

CV43

0.1uF/16V/X7R

CV35

0.1uF/16V/X7R
CV48

2

0.1uF/16V/X7R

CV33

0.1uF/16V/X7R

CV47

2

1

12

12

12

12

12

1

12

2

HS

VS

1

LV05

2

1

10uH+-20%LBC251 8

CV15

0.1uF/16V/X7R

CV28

0.1uF/16V/X7R

1 2

GND1 GND1

12

CHINT

207

208

DVDD1

DGND1

1

RTERM

2

DVDD

3

RX2_P

4

RX1_N

5

DGND

6

RX1_P

7

RX1_N

8

DGND

9

RX0_P

10

RX0_N

11

DGND

12

RXC_P

13

RXC_N

14

DVDD

15

DGND1

16

DVDD1

17

PGND

18

PVD

19

FILT

20

PVD

21

PGND

22

PVD

23

PGND

24

ALVDD

25

ALVDD

26

ALGND

27

ALGND

28

AVDD

29

AVDD

30

AGND

31

AGND

32

AVDD

33

RED1

34

AGND

35

RED2

36

AVDD

37

AGND

38

AVDD

39

AGND

40

GRN1

41

SOG1

42

AGND

43

GRN2

44

SOG2

45

AVDD

46

AGND

47

AVDD

48

AGND

49

BLU1

50

AGND

51

BLU2

52

AVDD

GND53GND54GND55GPIO2456GPIO2557INTERLACE58ADR259ADR560ADR661GPIO362GPIO463GPIO564GPIO1165GPIO1266GPIO1367NC68NC69NC70EXTINT71GPIO1472GPIO1573NC74NC75(NC)TEST_EN176VDDQ377VSSQ78HS179VS180HS281VS282GPIO683COAST84CLAMP85DOE86VBIVALID87VDDQ388VSSQ89GPIO1690GPIO1791GPIO1892VDD193VSS94VSS95GPIO1996GPIO2097GPIO2198RESET99GPIO31

CHI24

CHI25

1 2

GND1 GND1

12

205

206

DVDD1

DGND1

RV17

1

2

3.3K

RV18

1 2

3.3K_NS

RV16

1 2

3.3K_NS

CV37

+

22uF/6.3V/M/B

CV51

0.1uF/16V/X7R

RV14

1

3.3K_NS

RV15

1 2

3.3K

RV19

1 2

3.3K

197NC198NC199NC200NC201NC202NC203NC204

12

CV50

10uF/10V/Y5V/0805

12

CV54

196

192

195

194

193

NC

TAVD33

AVSSPLL

AVDDPLL

DVDDPLL

TAVSSPST

2

CV21

1 2

GND1GND1

LV02

1

10uH+-20%LBC2518

CV23

0.1uF/16V/X7R

1 2

10uF/10V/Y5V/0805

GND1GND1

LV01

1 2

10uH+-20%LBC2518

0.1uF/16V/X7R

2

CV24

1 2

0.1uF/16V/X7R

GND1

184

185

187NC188NC189NC190NC191

186

NC

DVSSPLL

(NC)GCLKT

(NC)TEST_EN2

IV01

PW2200B-05L

Package : PQFP208

CHI15

CHI14

CV30

1 2

CHEXI

CHI13
CHI12
CHI11
CHI05
CHI04
CHI03

12

CV20

10uF/10V/Y5V/0805

183

(NC)SYSHCLKT

0.1uF/16V/X7R

LV03

CV13

1 2

XV01

33pF/50V/NPO

2

27MHZ 49/US

RV40 1.5M/0603

1

182

181

180

TAVDD

(NC)SYSCLKT

RV20

100

1 2

CHI06

1

10uH+-20%LBC2518

CV14

1 2

33pF/50V/NPO

1

2

179

178

XIN

XOUT

TAVSS

RV21

100

1 2

2

GND1

RV43

177

VSSQ

GND1

CV17

0.1uF/16V/X7R

12

CV53

12

RV44

3.3K

175

176

VDDQ3

GPIOSEL

10K

RV52

1 2

CONFIDENTIAL

6

5

4

3

2

1

CV42

0.1uF/16V/X7R

164

165

VSS

GPIO23

+1.8VAD

I2CCLK

I2CDAT

RV12 33x4/0402

182
3

RV11 33x4/0402

RV10 3 3x4/0402

RV09 33x4/0402

RV08 3 3x4/0402

RV49 3 3x4/0402

RV06 33x4/0402

RV05 33x4/0402

RV03 33x4/0402

RV02 33x4/0402

RV07 33x4/0402

RV04

+3.3VAD

+1.8VAD

CV18

0.1uF/16V/X7R

1 2

CPU_RESET

+3.3VAD

CV40

0.1uF/16V/X7R_NS

1 2

GND1

5
7

1
3 4
5 6
7

182
3
5
7

182
3 4
5
7

182
3
5 6
7

182
3 4
5 6
7

182
3 4
5
7

182
3 4
5
7

1
3 4
5
7

182
3 4
5 6
7

182
3
5 6
7

8

2

12

CHI23

CHI22

CHI26

157

158

159

160

161

162

163

VDD1

GPIO22

DBO3

DBO2

DBO1

DBO0

GPIO26

DBE0

100

101

102

CHI31

CHI21

CHI20

CHI19

156

DBO4

155

DBO5

154

DBO6

153

DBO7

152

DGO0

151

DGO1

150

DGO2

149

DGO3

148

DGO4

147

DGO5

146

DGO6

145

VSSQ

VDDQ3

DGO7

DRO0

DRO1

DRO2

DRO3

VDD1

VSS

DRO4

DRO5

DRO6

DRO7

DFIELD

DVS

DFBK

DHS

DPEN

DCLK

DRE3

DRE7

DRE6

DRE5

DRE4

DRE2

DRE1

DRE0

DGE7

DGE6

DGE5

DGE4

DGE3

DGE2

DGE1

DGE0

DBE7

VSSQ

VDDQ3

DBE6

DBE5

DBE4

DBE1

DBE2

DBE3

103

104

CV49

1

2

144

0.1uF/16V/X7R

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

CV32

1

0.1uF/16V/X7R

CV45

2

1

0.1uF/16V/X7R

RV41

12

100

GND1

RV50

2

1

100_NS

2

GND1

IV05

1

OE

VCC

2

A

GND3Y

SN74LVC1G32DCKR_NS

RV42

2

1

100_NS

5

4

EMU_RESET

4
6

2

8

4
6

6

4

6

6

2

6
8

4

7
56
34
1

33x4/0402

GBO0
GBO1
GBO2
GBO3

GBO4
GBO5
GBO6
GBO7

GGO0
GGO1
GGO2
GGO3

GGO4
GGO5
GGO6
GGO7

GRO0
GRO1
GRO2
GRO3

GRO4
GRO5
GRO6
GRO7

GRE7
GRE6
GRE5
GRE4

GRE3
GRE2
GRE1
GRE0

GGE7
GGE6
GGE5
GGE4

GGE3
GGE2
GGE1
GGE0

GBE7
GBE6
GBE5
GBE4

GBE3
GBE2
GBE1
GBE0

AD_RESET

GBO[0:7]

GGO[0:7]

GRO[0:7]

RV01

1
3 4
5
7

RV46 33

1

RV47 33

1 2

GRE[0:7]

GGE[0:7]

GBE[0:7]

RV51

1 2

0

33x4/0402

2

6
8

2

GFIELD
GVS
GFBK
GHS

GPEN

GCLK

CV19

0.1uF/16V/X7R

1 2

1 2

GND1

12

0.1uF/16V/X7R
CV52

12

3.3K

172

174

173

VSSQ

RESETPOL

1 2

CV31

12

CV41

0.1uF/16V/X7R

0.1uF/16V/X7R

166

168

167

171

170

169

NC

NC

SCL

SDA

VSSQ

VDDQ3

VDDQ3

CHI18

CHI17

CHI16

0.1uF/16V/X7R

CHDOE

CHVBI

GCLAMP

GCOAST

ViewSonic Corporation

67

Confidential -Do Not Copy PJ452-2

PWB assembly MAIN 9 (C12XM2)

D

GFECBA

CONFIDENTIAL

RS27

47K

RS26

47K

SDA

VSS

APR

SC200JT/0805

1 3

12

RV53

75-1%

CS12

GND1

12

HS11

12

RV55

75-1%

+5V

0.1uF/16V/X7R

2

12

RS03
10K

QS00

DTC114EUA

2

1

B

G

R

12

GND1

10uF/6.3V/X5R/0805

10uF/6.3V/X5R/0805

12

10uF/6.3V/X5R/0805

RV57

75-1%

RS37

75-1%

3

CT05

1 2

CT04

1 2

CT00

1 2

CS20

12

RS20

10K

DTC114EUA

1 2

3

+5V

1 2

3

1 2

22pF/50V/NPO

1 2

220pF/50V/X7R_NS

QS10

2

1

LS04

100uH+-20%LBC2518

+

CS06

47uF/6.3V

GND1

CS25

10pF/50V/NPO_NS

CS26

10pF/50V/NPO_NS

10pF/50V/NPO_NS

QS09

2SC4081-T106-R

RS78

1 2

0

12

CS28

RS79

470

RS15

3

100

12

RSA0

47K

12

GND1

12

GND1

12

CS27

GND1

CS19

10uF/6.3V/X5R/0805

1 2

GND1

12

GND1

RS68

560-1%

12

12

12

RS121

75-1%

GND1

RS122

75-1%

GND1

RS123

75-1%

12

B

G

R

SOG1

F_SD/HD

RGB1/2

L: RGB 1 / H: RGB 2

6

5

4

3

RT56

2

1

0_NS

RT55

RT15

RT14

0

0

RT13

12

0_NS

RT54

2

1

0_NS

CT08

1 2

10uF/10V/Y5V/0805

IT02

12

12

0

1

INA+

2

CEA

3

VS-

4

CEB

5

INB+

6

NC

7

CEC

8

1

INC+

EL8302IU

12

RS04

100

16

INA-

-

15

0UTA

+

14

VS+

+

13

OUTB

-

12

INB-

11

N.C

+

10

OUTC

-

9

INC-

560-1%

RT47

12

12

RT33560-1%

12

RS80

100

12

RV33

RV32

33K

33K

1 2

12

RV22

2

8.2K

GND1

12

RV24

8.2K

GND1

CT03

1 2

CT02

1

CT01

1 2

RV31

33K

1 2

12

RV34

8.2K

GND1

2

RS00

47K

1 2

10uF/6.3V/X5R/0805

10uF/6.3V/X5R/0805

10uF/6.3V/X5R/0805

H

V

CT06

RV25

RV26

8.2K

RV27

RV29

33K

33K

33K

RV28

1 2

1 2

RT02

B

2

1

0

RT01

G

2

1

0

RT00

R

12

12

12

8.2K

RV30

8.2K

0

1 2

12

10uF/10V/Y5V/0805

IT03

1

INA+

2

CEA

3

VS-

4

CEB

5

INB+

6

NC

7

CEC

8

INC+

1 2

­+

+

-

+

-

EL8302IU

0UTA

OUTB

OUTC

INC-

16

INA-

15

14

VS+

13

12

INB-

11

N.C

10

9

12

12

RT60

RT58

560-1%

CT11

1 2

1PF/50V/J/NPO_NS

RT32

12

560-1%

1PF/50V/J/NPO_NS

RT30

560-1%

CT10

1 2

RT28

560-1%

12

RT31

CT09

1

1PF/50V/J/NPO_NS

560-1%

RT37

RO

2

75-1%

GO

1

RT39

BO

1

75-1%

1PF/50V/J/NPO_NS

RT61

12

560-1%

RT59

560-1%

1 2

1PF/50V/J/NPO_NS

RT57

2

560-1%

560-1%

1PF/50V/J/NPO_NS

R

G

B

RT36

1

2

75-1%

12

12

2

1

RT38

75-1%

2

CT13

1

RT62

560-1%

12

CT14

1

CT15

1

RT35

12

12

75-1%

470

RS60

RT34

1

2

75-1%

CS18

2

2

12

2

1 2

RS58

12

10

RS77

2

1

22K

RS39

680

1 2

RS45

1 2

220

12

3

12

QS11

GND1

QS05

2SA1774

12

12

RS23

10K

CS31

QS03

DTC114EUA

RS22

2

3

100

1 2

470pF/50V/X7R

2

1

+3.3VAD

1

RS36

2

1

22uF/16V/Y5V/1206

56

RS32

10K

2SA1774

APV

APCL

APH2

HS03

SC200JT/0805

GND1

SC200JT/0805

APDA

APB

APB2

APV2

2

HS05

2

GND1

HS04

SC200JT/0805

HS09

SC200JT/0805

1

GND1

APG

SC200JT/0805

1 3

APH

HV16

SC200JT/0805

1 3

13

13

2

GND1

2

HS10

GND1

2

RS14

2

56

RS13

56

13

3

RS33
75-1%

1 2

2

1 2

GND1

HS06

SC200JT/0805

2

GND1

APG2

1

RS30

12

1 2

0_NS

0x4/0402

GND1

RS35

75-1%

13

HV14

SC200JT/0805

1 3

2

IS01

RS21

100

CAT24WC02J I

RS29

12

APR2

7

8

6

WP

VCC

A0

3

1

8432765

1

GND1

12

RS40

10K

HV15

SC200JT/0805

1 3

2

1 2

1 2

5

SCL

A2

4A12

GND1

6

ES03

1617

15
5
10
14
4
9
13

RS28

100

3
8
12
2
7
11
1
6

APDG

DZ11A91-NL611-4F ( BLUE)

GND1

12

RS43

10K

1 2

GND1

RGB IN 1

5

4

APDG2

EV04

1617

15
5
10
14
4
9
13

3

RGB IN 2

3
8
12
2
7
11
1
6

DZ11A91-NL611-4F (BLUE)

VCC

G

4A

4B

4Y

3A

3B

16

15

CS38

14

1 2

47PF/50V/J/NPO

13

CS39

2

47PF/50V/J/NPO

12

11

10

RT46

9

0

12

RS01

100

1

12

+5V

12

CS41

0.01uF/16V/K/X7R

RS106

2

100

RS109

100

RS111

2

100

RSE0

0

+3.3VAD

RS104

RS103

H

1 2

2

1

100

100_NS

V

CS34

1

12

1

12

RS105

1 2

CS35

100

1 2

10pF/50V/NPO

12

RT440_NS

GND1

IS02

1A1VCC

2

3Y

3

2A

4

GND

1 2

10pF/50V/NPO

TC7W14FU

8

7

1Y

6

3A

5

2Y

0.1uF/16V/X7R

CS24

GND1

0_NS

RS86

2

0_NS

12

IS04

1OE1VCC

2

1A

3

2Y

4

GND

SN74LVC2G125DCT

1

2OE

1Y

2A

0.1uF/10V/X7R

RS54

1

2

100

RS56

1 2

12

RS55

100

10K

1 2

12

RS85

0

RS87

RS84

0

1 2

RS82

10K

1 2

12

RS81
100

HS

VS

8

7

6

5

12

CS37

RS83

10K

1 2

2

1

GND1

PWB assembly MAIN 10 (C12XM2)

D

GFECBA

HV02

SC200JT/0805

1 3

HV05

SC200JT/0805

1 3

2

GND1

1617

RT50

15
5
10
14
4
9
13
3
8
12
2
7
11
1
6

APDGO

GND1

12

0

APHO

APVO

APBO

APGO

SC200JT/0805

1 3

APRO

HT11

SC200JT/0805

1 3

HT08

2

V

1 3

2

H

2

E103

RGB OUT

DZ11A91-NB611-4F (BLACK)

1

2

HT09

SC200JT/0805

2

RT48

12

220

RT49

220

RV35

100

RV00

100

12

12

12

RV66

10K

GND1

HT10

SC200JT/0805

1

2

12

RV72

SC200JT/0805

1 3

3

12

10K

RT52

HT12

2

2

12

RT40

100K

12

220

RT51

1

220

BO

GO

RO

12

12

RT41

RT42

100K

100K

2

RT45

100_NS

GND1

RS24

1

2

100

IS05

1

A/B

RS107

100

RS108

47PF/50V/J/NPO

12

100

RS110

47PF/50V/J/NPO

12

100

RSE5

12

0

RT53

2

1

0

1

GND1

12

CS40

CS30

2

1A

12

3

1B

12

4

1Y

5

2A

6

2B

7

2Y

GND83Y

74F157ADR

ViewSonic Corporation

68

Confidential -Do Not Copy PJ452-2

CONFIDENTIAL

CA34

HA03

SC200JT/0805

1 3

2

6

AUDIO IN

AUDIO OUT

SCJ351POOUSOBOO

EA02

21
22

25

1
2
3
4
5

APAR1

APAR3

APAL3

APAL1

L
R

CA36

100pF/25V/NPO

100pF/25V/NPO

1 2

1 2

RA54

1 2

1K-1%

HA01

SC200JT/0805

1

2

3

RA53

1K-1%

12

5

R

L

SC200JT/0805

HA04

1

SC200JT/0805

HA06

1 3

4

CA37

100pF/25V/NPO

GND1

1

HSU119/H1/URP

RA16

3

VOL_SEL

DATA1

CLK1

APAO+

2

ESPL

1
2

E&T 3800N E002 2P1.25RPBF

MPZ2012S101A/2012

APAO-

UNITED COMMON MODE

1 2

5.6K-1%

RA14 0

1 2
1 2

RA15

LA02

1 2

LA05

1 2

MPZ2012S101A/2012

LA16

1 2

BLM31BE601SM1/3216_NS

LA12

1

BLM31BE601SM1/3216_NS

2

0

2

1

0x4/0402

1 2

100pF/25V/NPO

DA01

2

3

RA17

2.2K-1%

1 2

GND1

8

RA24

3 4

5 6

7

RA30

CA35

QA01

2SC4081-T106-R

1 2

1 2

68K

1 2

100pF/25V/NPO

1 2

RA19

5.6K-1%

+5VAU

12

RA29

68K

RA59

1 2

10K

12

CA43

4.7uF/10V/Y5V/0805

1 2

CA03

RA18

2.2K-1%

1 2

HSU119/H1/URP

RA20

2.2K-1%

1 2

1 2

100pF/25V/NPO

DA02

3

2.2uH+-20 %LBC2518

12

QA05

3

2SA1774

12

RA60

2.2K

CA01

1 2

0.1uF/16V/X7R

2

1 2

RA21

2.2K-1%

1 2

QA02

2SC4081-T106-R

1 2

LA01

12

RA36

270K

CA17

1 2

2

CA16

+

47uF/6.3V

3

RA33

270K

1 2

HA05

1

1

GND.A

CA30

2

1

1uF/10V/X7R/0603

CA32

1 2

1uF/10V/X7R/0603

SC200JT/0805

3

2

RA38

270K

1 2

IA04

A3

VDD

B2

GND

Vo-A1SHUTDOWN

CA22

1 2

0.47uF/16V/X7R/0603

RA35

270K

HA02

1 3

2

RA22

1 2

5.6K-1%
RA23

1 2

5.6K-1%

CA19

1 2

68pF/50V/NPO

1

82K-1%

B3

Vo+

B1

RA32

270K

1 2

12

1uF/10V/X7R/0603

1uF/10V/X7R/0603

270K

1 2

2

C2

CA21

CA11

1 2

CA12

1 2

12

CA18

0.47uF/16V/X7R/0603

12

SC200JT/0805

RA37

RA26

C3

IN-

IN+

BYPASS

C1

TPA6203A1GQV

68pF/50V/NPO

RA31

1 2

1.0K-1%

RA34

1 2

1.0K-1%

12

CA20

0.47uF/16V/X7R/0603

12

RA27

4.7K-1%

12

RA28

82K-1%

IA01

1

IN1

2

Vout1

3

GND

4

DATA

M62429FP-780C

RA10

1 2

0

34

Vout2

VCC

CLOCK

1 2

CA42

1

2

5

IN2

1uF/10V/X7R/0603

1.3K-1%

1

6

8

7

6

5

RA40

QA04

UMZ1N

RL

RA46

1.0K-1%

1 2

2

RA50

1 2

18K-1%

RA45

1

33K-1%

RA47

1

3.3K-1%

2

CA10

2

12

0.1uF/16V/X7R

RA49

1 2

18K-1%

RL

CA41

34

12

RA11

0

1 2

RA44

1 2

1uF/10V/X7R/0603

1.3K-1%

1 2

1

2

5

6

LA03

100uH+-20%LBC2518

1 2

CA13

+

100uF/6.3V/M/B

GND1

RA42

1.0K-1%

1 2

RA41

33K-1%

QA03

UMZ1N

RA43

1 2

3.3K-1%

+5V

6

5

4

3

2

1

PWB assembly MAIN 11 (C12XM2)

ViewSonic Corporation

69

Confidential -Do Not Copy PJ452-2

D

GFECBA

CONFIDENTIAL

6

+5V

LS00

2

5

APCVM

CHCVM

1

CHSCM

RS101

1

CHSYM

APGND

CHGND

RS96

0

RS97

0_NS

RS98

2

0

RS102

0_NS

2

12

22uF/16V/Y5V/1206

1

0

2

12

RS99

0_NS

RS100

0_NS

CVBS

EA05

APSCM

1
2

C

ACES-88260-0600/6P-P1.5/90D

3
4
5
6

GND1

Y

APSYM

4

3

RS18

22K

CS10

1 2

2

1

RS17

22K

1 2

12

CS14

1

0.1uF/16V/X7R

2

1

CS13

22uF/16V/Y5V/1206

1 2

RS69

RS19

1

2

10

GND1

RS31

22K

RS73

22K

GND1

2

1 2

1 2

3

RS25

RS76

RS38

1K

22K

22K

QS02

2SC4081-T106-R

RS71

1 2

1

270-1%

1 2

1 2

1

RS34

1

10

2SC4081-T106-R

1 2

2

RS75

10

2

LS01

10uH+-20%LBC2518

1

1

12pF/50V/NPO

CS08

68pF/50V/NPO

1 2

2

3

RS74

1K

3

QS04

1 2

1 2

2

CS09

2

1 2

RS49

1K

1 2

1

CS07

100pF/25V/NPO

1 2

QS06

2SC4081-T106-R

RS50

1

270-1%

RS44

1

270-1%

68pF/50V/NPO

RS16

0

CS16

2

2

2

1 2

RS72

1

10

RS70
33K

1 2

CS17

1

2

12pF/50V/NPO

LS02

2

10uH+-20%LBC2518

CS15

1

10uH+-20%LBC2518

2

1

68pF/50V/NPO

1K

2

3

LS03

1

CS23

2

1

12pF/50V/NPO

1 2

12

QS01

2SA1774

2

RS46

1

2

1

CS21

2

33

1

100pF/25V/NPO

1 2

100pF/25V/NPO

CS22

RS61

0

1

2

RS51

0

2

RS52

33K

RS65

1K

1 2

RS63

1

RS53

33K

1 2

2

10

RS62

1

10

1 2

12

3

QS08

2SA1774

2

1

100uH+-20%LBC2518

+

CS29

100uF/6.3V/M/B

GND1

RS64

1K

1 2

1

1

12

3

QS07

2SA1774

RS47

33
RS48

33

CVBS

Y

C

2

2

2

1

CS36

2

2

1

1

10pF/50V/NPO_NS

10pF/50V/NPO_NS

10pF/50V/NPO_NS

CS33

CS32

CVBS

Y

C

6

5

4

3

2

1

ViewSonic Corporation

APSGM

70

Confidential -Do Not Copy PJ452-2

GND1

2

1

PWB assembly MAIN 12 (C12XM2)

D

GFECBA

*Readers Response*

Dear Readers:

Thank you in advance for your feedback on our Service Manual, which allows continuous improvement

of our products. We would appreciate your completion of the Assessment Matrix below, for return to

ViewSonic Corporation.

A. What do you think about the content of this Service Manual?

Assessment

1.

Precautions and Safety Notices

2. Specification

Name of Each Part

3.

4.

Adjustment

5.

Troubleshooting

6. Service Points

7.

Wiring Diagram

8. Disassembly Diagram

9

. Recommended Spare Parts List

10. RS-232C Commands

11.

Block Diagram

12. Connector Connection Diagram

13. Basic Circuit Diagram

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dooGtnellecxE

B. Are you satisfied with this Service Manual?

metI tnellecxE dooG riaF daB

.1

Service Manual Content

.2

Service Manual Layout

.3

The form and listing

C. Do you have any other opinions or suggestions regarding this service manual?

Readers basic data:

Name: Title:

Company:
Add.:

Tel:
E-mail:

After completing this form, please return it to ViewSonic Quality Assurance

1-909-839-7943.
([e-mail])

You may also e-mail any suggestions to the Director, Quality Systems & Processes

Fax:

in the USA at facsimile

ViewSonic Corporation Confidential

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Do Not Copy71 PJ452-2