ViewSonic E70F - 17"" CRT Display, VCDTS23125, E70f+SB-3 Service Manual

Model No. VCDTS23125

17” Digital Controlled Color Monitor

Service Manual

ViewSonic E70f+SB-3

ViewSonic



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

(E70f+SB-3_SM_832 Rev. 1a – May 2004)

Copyright

Copyright

¤

2004 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, chemica l,
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.

Revision History

Revision Date Description Of Changes Approval

1a 05/13/04 Initial Release DCN- 4412 Angela Lu

Trademarks

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

Optiquest is a registered trademark of ViewSonic Corporation.

i

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

TABLE OF CONTENTS

2. Specification

3. Front Panel Function Control Description

4. Circuit Description

6. Trouble Shooting Flow Chart

9. Block Diagram

10. Schematic Diagrams

7. Recommended Spare Parts List

1. Precautions and Safety Notices

5. Adjusting Procedure

8. Exploded Diagram And Spare Parts List

11. PCB Layout Diagrams

1

3

21

25

28

38

43

52

60

61

74

ii

ViewSonic Corporation Confidential -Do Not Copy 70f+SB-3 E

WA RN I N G!

This service information is designed for experience repair technicians only and is not designed for use by the general public.

It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service

a product.

Products powered by electricity should be serviced or repaired only by experienced professional technicians.

Any attempt to service or repair the product or products dealt within this service information by anyone else

could result in serious injury or death.

1. CAUTION

No modification of any circuit should be attempted. Service work should only be performed after you are thoroughly

familiar with all of the following safety checks and servicing guide lines.

2. SAFETY CHECK

Care should be taken while servicing this CRT display because of the high voltage used in the deflection circuits.

These voltages are exposed in such areas as the associated flyback and yoke circuits.

3. FIRE & SHOCK HAZARD

3-1 Insert an isolation transformer between the CRT display and AC power line before servicing the chassis.

3-2 In servicing pay attention to original lead dress especially in the high voltage circuit. If a short circuit is found,

replace all parts which have been overheated as a result of the short circuit

.

3-3 All the protective devices munt be reinstalled per original design.

3-4 Soldering must be inspected for possible cold solder joints, frayed leads, damaged insulation, solder splashes or

sharp solder points. Be certain to remove all foreign material.

4. LEAKAGE CURRENT COLD CHECK

4-1 Unplug the AC cord and connect a jumper between the two prongs on the plug.

4-2 Turn the CRT display power switch “on”.

4-3 Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metallic part

on the CRT display such as the metal frame, screwheads, control shafts, etc. When the exposed metallic part has

a return path to the chassis, the reading should be 1.8 megohm minimum

.

5. LEAKAGE CURRENT HOT CHECK

5-1 Plug the AC cord directly into the AC outlet. Do not use an isolation transformer during this check.

5-2 Connect a 1500 ohm, 10 watt resistor, paralleled by a 0.15uF capacitor between each exposed metallic part and

a good earth ground (as shown in Fig.1).

5-3 Use an AC voltmeter with 1000 ohm/volt or more sensitivity and measure the AC voltage across the

combination 1500 ohm resistor and 0.15uF capacitor.

1. Precautions And Safety Noticess

1

ViewSonic Corporation Confidential -Do Not Copy 70f+SB-3 E

5-4 Move the resistor connection to each exposed metallic part and measure the voltage.

5-5 Reverse the polarity of the AC plug in the AC outlet and repeat the above measurement.

5-6 Voltage measured must not exceed 7.5 volt RMS, from any exposed metallic part to ground A leakage current

tester may be used in the above hot check, in which case any current measured must not exceed 5.0 milliamp. In

the case of a measurement exceeding the 5.0 milliamp value, a rework is required to eliminate the chance of

shock hazard.

NoteΚ High voltage is present when this CRT display is operating. Always discharge the anode of the picture

tube to the display chassis to prevent shock hazard.

AC VOLTMETER

TO
INSTRUMENT'S
EXPOSED
METAL PARTS

1500 Ө 10W

0.15ӴF

Fig. 1

(EARTH
GROUND)

6. IMPLOSION PROTECTION

Picture tubes are equipped with an integral implosion protection system, but care should be taken to avoid damage and

scratching during installation. Use only Panasonic replacement picture tubes.

7. X-RADIATION

WA RN I NG ΚThe only potential source of X-Radiation is the picture tube. However when the high voltage circuit is

operating properly there is no possibility of X-Radiation problem. The basic precaution which must be exercised is to

keep the high voltage at the following factory-recommended level.

NoteΚΚΚΚ It is important to use an accurate periodically calibrated high voltage meter.

7-1 The procedure for adjusting high voltage is shown on page 27.

7-2 If can not be adjust 25.0 KV at immediate service is required to prevent the possibility of premature

component failure.

7-3 To prevent X-Radiation possibility it is essential to use the specified picture tube.

IMPORTANT SAFETY NOTICE

There are special components used in this CRT displays

which are important for safety. These parts are identified

by the international symbol

!

on the schematic

diagram and on the replacement parts list. It is essential

that these critical parts should be replaced with

manufacture’s specified parts to prevent X-RADIATION,

shock, fire, or other hazards. Do not modify the original

design or this will void the original parts and labor

guarantee.

2

ViewSonic Corporation Confidential -Do Not Copy 70f+SB-3 E

A. GENERAL

1. ALLSPECIFICATION MUST BE MET OVER LINE VOLTAGE RANGE OF 90VAC TO 264VAC 50HZ/ 60HZ, UNLESS OTHERWISE

2. OPERATING TEMPERATURE RANGE IS 0

o

C TO 40oC WITH A RELATIVE HUMIDITY OF 10% OR LESS TO 90%.

3. THE MONITOR MUST BE OPERATIONAL IN AN USABLE STATE WITHIN 30 SECONDS AFTER TURN-ON.

4. ALL SIGNAL LEVELS ARE MEASURED ASSUMING TERMINATION AT THE MONITOR'S INPUT JACKS OR IN ITS
CHARACTERISTIC IMPEDANCE.

5.

AN AMBIENT LIGHTING LEVEL OF 400 TO 600 LUX IS ASSUMED WHEN SETTING BRIGHTNESS FOR RASTER
EXTINCTION THRESHOLD.

6. ALL PURITY RELATED SPECIFICATIONS MUST BE MET WITHOUT EXTERNAL DEGAUSSING.

7. ALL CONTROLS MUST HAVE EXCESS RANGE (NO CONTROL MAY BE LEFT AT AN END STOP WHEN PROPER
ALIGNMENT IS COMPLETED).

8.

THE MONITOR IS NOT REQUIRED TO MEET SPECS DURING THE FOLLOWING BUT MUST TOLERATE, WITHOUT

DAMAGE TO THE CRT OR CIRCUITS, ANY SEQUENCY OR COMBINATION OF POWER ON AND OFF, SIGNAL ON
AND OFF, ERRATIC, WRONG FREQUENCY OR NOISY INPUTS WHILE AT ANY POSSIBLE UNPLUGGING OF POWER

OR SIGNAL, SETTINGS OF USER ACCESSIBLE CONTROLS. LIKEWISE, THE MONITOR SHOULD SURVIVE EXTENDED
PERIODS OF OPERATION WITH LINE VOLTAGE REDUCED BELOW THE SPECIFIED MINIMUM.

9. AN ISOLATION TRANSFORMER SHOULD BE USED WHEN PERFORMING ALIGNMENT AND TESTS. PORTIONS OF
THE POWER SUPPLY BOARD ARE HOT GROUND. THE REMAINING BOARDS ARE COLD GROUND.

10. DISCHARGE OF CRT ANODE SHOULD BE DONE ONLY TO CRT GROUND STRAP.

11. GEOMETRIC MEASUREMENT IS ASSUMED TO BE MAKING ALONG A STRAIGHT SURFACE WITH A FLAT RULE OR
TEMPLATE.

2. Specification

SPECIFIED.

B. INSTRUMENT ALIGNMENT

1. DEFLECTION PRESETS

CONTROL POTS VR101, VR401, VR403, FOCUS VR ARE SET AT MIDDLE POINT. SCREEN VR SET TO MIN.

2. POWER SUPPLY ALIGNMENT

2.1 INPUT VGA 640X480 SIGNAL CROSSHATCH PATTERN & BEAM CURRENT SET AT 0uA.

2.2 ADJUST VR101 UNTIL DC=105V0.3V AT TP201

2.3 ADJUST G2 UNTILL PICTURE VISIBLE.

2.4 ADJ VR403 UNTIL VOLTAGE AT TP208 = 63.0V  0.3V.

3. SIZE & GEOMETRY ADJUSTMENT

3.1 RASTER CENTERING

3.1.1 INPUT CROSSHATCH PATTERN AT 60KHZ 1024*768 MODE.

3.1.2 ADJUSTCONTRAST TO 10FL, ADJUST SCREEN JUST RASTER VISIBLE.

3.1.3 ADJUST VR401 TO CENTER RASTER ON SCREEN SUCH THAT THE HORIZONTAL DISTANCE
FORM THE MIDPOINT OF THE LEFT DISPLAY EDGE TO THE LEFT BEZEL EDGE IS WITHIN
2MM. OF THE DISTANCE FROM MIDPOINT OF THE RIGHT BEZEL EDGE.

A

B

BEZEL

RASTER

I A-B I < 2mm

3

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

3.2 PICTURE SIZE
INPUT MODE 1-12 SIGNAL ADJUST V-SIZE, H-SIZE TO ACHIEVE.

H-SIZE: 310mm. +

2mm.

V-SIZE: 230mm. + 2mm.

230mm

310mm

BEZEL

PICTURE

3.3 PICTURE POSITION

INPUT MODE 1-12 ADJUST V-POSITION, H-POSITION SUCH THAT THE PICTURE IS CENTERED WITH THE

SCREEN

I

A – B I <

2mm.

I

C – D I <

2mm.

3.4 GEOMETRY ADJUSTMENT

3.4.1 INPUT MODE 1-12.

3.4.2 PINCUSHION AND BARREL DISORTION

BEZEL

PICTURE

A

B

D

C

A

A' BB'

C'

C

D'

D

PI N C US I O N < 1 m m ( A ,B,C ,D)
BA RR E L < 1mm ( A ,B ,C,D)

4

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

3.4.3 TRAPEZOID AND PARALLEOGRAM DISTROTION TRAPEZOID / PARALLEOGRAM < 1.5mm.

3.4.4 ROTATE ADJUSTMENT

4. VIDEO ALIGNMENT / FUNCTION MEMORY RECALL

4.1 INPUT 1024x768 69KHZ FULL BLACK PATTERNS.

4.2 SET CONTRAST 0%, BRIGTHNESS 100%, RGB CUT OFF 0%, RGB DRIVER 50%, TURN THE G2 (SCREEN) KNOB
TO OBTAIN RASTER LIGHT O/P ABOUT 0.25FL.

4.3 BASE ON x, y READING, FIX THE STRONG GUN CUT OFF TO 130, THEN ADJUST THE OTHER TWO GUN AND
SCREEN KNOB TO MEET FOLLOWING CHROMATICALLY 9300

O

KÆx =0.283 + 0.003, y =0.297 + 0.003, Y = 0.5 +

0.2FL, STORE THE ADJUSTMENT OF 9300oK, THEN BASE ON x, y READING, FIX THE STRONG GUN AND G2,
ADJUST THE OTHER GUN TO MEET FOLLOWING CHROMATICALLY SPEC 6500

O

KÆ x = 0.313+ 0.003, y = 0.329

+

0.003, Y = DON’T CARE 5000OKÆ x = 0.346+ 0.003, y = 0.359 + 0.003, Y = DON’T CARE

4.4 ADJUST BRIGHTNESS TO 50%, CONTRAST 100%

4.5 APPLY 70mm x 70mm GREEN WINDOW PATTERN, ADJUST G-DRIVER TO OBTAIN GREEN WINDOW PATTERN
LIGHT O/P ABOUT 30FL (9300OK)
APPLY WHITE WINDOW PATTERN, ADJUST R-DRIVER, B-DRIVER TO MEET FOLOWING CHROMATICALLY SPEC.

1.5mm

1.5mm

1.5mm1.5mm

230mm

310mm

h < 1m m

230mm

310mm

9300OKÆ x = 0.283 + 0.003, y = 0.297 + 0.003, Y = 45+ 2FL. For TEXT/SPREADSHEET mode
9300

O

KÆ x = 0.283 +

0.003, y = 0.297 + 0.003, Y = 85+ 3FL. For GRAPHIC/GAME mode

9300

O

KÆ x = 0.283 + 0.003, y = 0.297 + 0.003, Y = 150+ 4FL. For VIDEO/MOVIE/DVD mode

4.6 APPLY 70mm x 70mm GREEN WINDOW PATTERN, ADJUST G-DRIVER TO OBTAIN GREEN WINDOW PATTERN
LIGHT O/P ABOUT 30FL (6500OK)

4.7 APPLY WHITE WINDOW PATTERN, ADJUST R-DRIVER, B-DRIVER TO MEET FOLLOWING CHROMATICALLY
SPEC.

6500

O

KÆ x = 0.313 + 0.003, y = 0.329 + 0.003, Y = 45+ 2FL For TEXT/SPREADSHEET mode

6500

O

KÆ x = 0.313 + 0.003, y = 0.329 + 0.003, Y = 85+ 3FL For GRAPHICS/GAME mode

6500

O

KÆ x = 0.313 + 0.003, y = 0.329 + 0.003, Y = 130 + 4FL For VIDEO/MOVIE/DVD mode

4.8 APPLY 70mm x 70mm GREEN WINDOW PATTERN , ADJUST G-DRIVER TO OBTAIN GREEN WINDOW
PATTERN LIGHT O/P ABOUT 30FL (5000OK)

4.9 APPLY WHITE WINDOW PATTERN, ADJUST R-DRIVER,B-DRIVER TO MEET FOLLOWING

CHROMTICALLY SPEC

5000

O

KÆ x = 0.346 + 0.003, y = 0.359 + 0.003, Y = 45+ 2FL For TEXT/SPREADSHEET mode

5000

O

KÆ x = 0.346 + 0.003, y = 0.359 + 0.003, Y = 85+ 3FL For GRAPHICS/GAME mode

5000

O

KÆ x = 0.346 + 0.003, y = 0.359 + 0.003, Y = 130+ 4FL For VIDEO/MOVIE/DVD mode

5

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

4.10 APPLY FULL WHITE PATTERN

4.11 ADJUST OSD ABL TO OBTAIN LIGHT O/P = 30+1FL FOR ALL MODE

4.12 APPLY FULL WHITE PATTERN ADJUST CONTRAST FROM 30FL TO 10FL AND CHECK THE CHROMATICALLY
MEET FOLLOWING SPEC.

I

x (AT CONTRST, 30) –x (AT CONTRST, 25.75) I < 0.007.

I

y (AT CONTRST, 30) –y (AT CONTRST, 25.75) I < 0.003.

I

x (AT CONTRST, 10) –x (AT CONTRST, 25.75) I < 0.007.

I

y (AT CONTRST, 10) –y (AT CONTRST, 25.75) I < 0.006.

4.13 FUNCTION “ALL MODE RESET.
PUSH BUTTON “1” AND POWER SWITCH ON, THE PICTURE SHOULD RESTORE TO THAT OF FACTORY MODE.

4.14 USER COLOR MUST BE DEFAULTED AS 9300OK.

5. FOCUS ADJUSTMENT.

5.1 APPLY SIGNAL ALL “ME” PATTERN AT 1024*768 69K MODE.

5

.2 SET BRIGHTNESS 50% CONTRAST 100%.

5.3 SET FOCUST CONTROL FOR BEST FOCUS.

C. INSTRUMENT TEST

6. TEST PRESETS.

6.1 BRIGHTNESS SET 50%, CONTRST SET 100%.

6.2 INPUT FULL WHITE PATTERN.

6.3 WARM-UP - ALLOW 30 MINUTES WARM-UP PRIOR TO TEST.

7. POWER SUPPLY TEST

7.1 INPUT CHARACTERISTICS

7.1.1 INPUT VOLTAGE RANGE: 90V

AC TO 264 VAC, SINGLE PHASE.

7.1.2 INPUT FREQUENCY RANGE: 50HZ TO 60HZ.

7.1.3 MAX. INPUT AC CURRENT: 2A, LOW LINE INPUT, FULL LOAD.

7.1.4 INRUSH CURRENT: LESS THAN 30A FOR ½ CYCLE AT 110V, 50A FOR ½ CYCLE AT 240V, AT COLD

STRART.

7.1.5 EFFICIENCY: 70% MIN AT 110V LINE INPUT FULL LOAD.

7.2 OUTPUT CHARACTERISTICS:

7.2.1 STATIC OUTPUT CHARACTERISTICS:

MEASUREMENT

POINT

OUTPUT

VOLTAGE
TP201 105 V + 3%
TP202 46.5 V + 5%
TP203 13.5 V + 5%
TP204 7.5 V + 5%
TP205 12 V + 5%
TP206 6.3 V + 5%
TP207 5.5 V + 5%
TP208 -13.5 V + 5%

7.3 DIELECTRIC WITHSTAND VOLTAGE:

7.3.1 PRIMARY TO SECONDARY: 2545VDC

FOR 1 SEC.

7.3.2 PRIMARY TO SAFETY GROUND: 2545VDC FOR 1 SEC.

7.3.3 LEAKAGE CURRENT: 0.75mA. MAXIMUM AT 110/220VAC

6

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

8. GEOMETRICAL TESTS

8.1 SIZE

8.1.1 APPLY FULL WHITE PATTERN AT ALL MODES.

8.1.2 PICTURE SIZE:
H-SIZE: 310mm +

3mm.

V-SIZE: 230mm +

3mm.

8.1.3 BRIGHTNESS ATABILITY
H-SIZE: <

2mm.

V-SIZE: <

2mm.

NOTE: MIN. LIGHT OUTPUT TO MAX. LIGHT OUTPUT.

8.1.4 AC POWER VOLTAGE STABILITY.
H-SIZE: <

2mm

V-SIZE: <

2mm

8.1.5 THERMAL STABILITY (SIZE VARIATION)
H-SIZE: <

2mm.

V-SIZE: <

2mm.

NOTE: TEMP. 0

o

C~ 40

o.

8.2 GEOMETRY

8.2.1 APPLY SIGNAL D AT EACH MODE.

8.2.2 PINCUSION AND BARREL DISTROTION

8.2.3 TRAPEZOID AND PARALLOGRAM DISTROTION

A

A

'BB'

C'

C

D'

D

PINCUSION < 2mm (A,B,C,D)

BARREL < 1.5mm (A,B,C,D)

310mm

230mm

2mm

2mm

2mm

2mm

PARAL L EL OGRAM <2.0mm (A,B,C,D)

TRAPEZOID < 2 .0 mm ( A,B,C,D)

7

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

8.2.4 PICTURE TILT.

2mm

230mm

310mm

h<

8.3 LINEARITY
APPLY SIGNAL D AT ALL MODE, INPUT CROSS-HATCH PATTERN

8.4 CENTERING (WITH MAGNETIC FIELD)

8.4.1 APPLY SIGNAL D AT ALL MODES.

8.4.2 PICTURE POSITION

I

A – B I <

3mm.

I C – D I <

3mm.

I

A – B I <

4mm.

I C – D I <

4mm.

H-Linearity: (Hmax-Hmin)*10 0%

(Hmax+Hmin)

V

-Linearity:

(Vmax-Vmin)*100%

+

<

4%

<

4%

Primary

Primary

d

5% Oth ers

C

D

B

A

PICTURE

BAZEL

Prima

Other

9. HORIZONTAL SWEEP

9.1 PULL-IN RANGE

9.1.1 APPLY SIGNAL D WITH A HORIZONTAL FREQUENCY OF 30KHZ MODE, MONITOR MUST BE

IN SYNC.

9.1.2 APPLY SIGNAL D WITH A HORIZONTAL A HORIZONTAL FREQUENCY OF 70KHZ MODE,

MONITOR MUST BE IN SYNC.

8

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

10. VERTICAL SWEEP.

10.1 VERTICAL PULL-IN RANGE.

10.1.1 APPLY SIGNAL D MODE: VGA (CHG fv = 50Hz)

10.1.2 OBSERVE THAT PICTURE LOCKS UP IN SYNC.

10.1.3 APPLY SIGNAL D MODE: 69K (CHG fv = 160HZ), MONITOR MUST BE IN SYNC.

11. CRT VOLTAGES / REGULATION / POWER

11.1 FILAMENT MEASUREMENT

11.1.1 APPLY SIGNAL A (FLAT WHITE FIELD) AT VGA MODE.
11 1 2 SET CONTRAST TO 30 FLS AND BRIGHTNESS TO THRESHOLD OF RASTER

11.1.3 MEASURE HEATER VOLTAGE AT 6.3V AND VOLTAGE MUST BE 6.3 +

0.3V.

11.2 NORMAL HIGH VOLTAGE

11.2.1 APPLY SIGNAL A (FULL WHITE PATTERN) AT VGA MODE.

11.2.2 SET BRIGHTNESS 0%, CONTRAST 0%.

11.2.3 MEASURE HIGH VOLTAGE MUST BE 26  1KV.

11.2.4 APPLY SIGNAL A AT 69KHZ MODE

11.2.4. REPEAT STEP 11.2.2 THROUGH 11.2.3 THE HIGH VOLTAGE MEASURED MUST BE

26 ± 1KV.

11.3 HIGH VOLTAGE REGULATION

11.3.1 SET BRIGHTNESS 100%, CONTRAST 100%.

11.3.2 SET BEAM CURRENT TO MAXIMUM.

11.3.3 MEASURE HIGH VOLTAGE AT ANODE CAP.

11.3.4 SUBTRACT VALUE OBTAINED 11.3.3 FROM VALUE OBTAINED IN 11.2.3 THE RESULTS MUST BE

1.5KV MAXIMUM.

11.4 POWER CONSUMPTION

11.4.1 APPLY SIGNAL A (FULL WHITE FIELD) AT 69K MODE.

11.4.2 SET BRIGHTNESS 50%, CONTRAST 100%, PRESET SIZE.

11.4.3 POWER CONSUMPTION MUST BE LESS THAN 75WATTS.

12. CRT PARAMETERS

12.1 PURITY

12.1.1 INPUT FULL WHITE PATTERN AT 69KHZ MODE, SET BRIGHTNESS 50%,&CONTRAST 100% .

12.1.2 NO COLORED STAINS MAYBE VISIBLE WHEN APPLYING FULL WHITE PATTERN

12.2 DEGAUSSING

12.2.1 BEFORE SWITCHING ON THE DEGAUSSING , THE PTC101 MUST BE COLD, INTERNAL

DEGAUSSING MUST BE CAPABLE OF ACTIVATION 10 MINUTES OR LESS AFTER ANY PREVIIOUS
ACTIVATION.

12.2.2 APPLY THE SIGNAL WITH FULL WHITE PATTERN, REMOVE ALL MAGNETIC MATERIAL WITHIN

HALF A METER OF THE APPARATUS, THEN SWITCH ON THE DEGAUSSING, THE DEGAUSSING
SHOULD BE WELL.

12.3 CONVERGENCE

12.3.1 APPLY A CROSSHATC-HATCH SIGNAL. AT 69KHZ

12.3.2 WITH INSTRUMENT FACING EAST, CONVERGENCE WITHIN A CIRCLE EQUAL TO

THE DIAMETER OF THE VERTICAL HEIGHT MUST BE A ZONE 0.25mm, B ZONE 0.30mm C ZONE

0.35mm.

12.4 FOCUS

12.4.1 APPLY SIGNAL E (ALL “ ME “ PATTERN) AT 1024x768 85Hz MODE.

14.4.2 ADJUST CONTRAST FOR AN AREA OF LUMINANCE OF 28FL.

12.4.2 FOCUS MUST BE SET SUCH THAT INDIVIDUAL CHARACTER CAN BE DISTINGUISHED OVER

THE ENTIRE DISPLAY AREA.

9

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

12.5 MOIRE PATTERNING

12.5.1 FOCUS MUST BE ADJUSTED AS 12.4.

12.5.2 APPLY A FULL WHITE PATTERN SIGNAL.

12.5.3 ADJUST BRIGHTNESS CONTROL FOR A RASTER JUST AT THE THRESHOLD OF EXTINCTION.

12.5.4 AS THE CONTRAST CONTROL IS ROTATED TO ACHIEVE ANY DISPLAY INTENSITY

AT 12 FL

PRIMARY MODE: NO MOIRE PATTERN MAY BE VISIBLE.

OTHER MODE: A AREA ON MOIRE VISIBLE, B AREA HAS SLIGHT MOIRE.

12.6 BRIGHTNESS UNIFORMITY

12.6.1 APPLY A FLAT WHITE FIELD SIGNAL.AT 1024 * 768 85Hz MODE.

12.6.2 BRIGHTNESS VARIATION DUE TO CRT CHARACTERISTICS MUST BE MONOTONIC FROM THE

DISPLAY CENTER TO ANY DISPLAY EDGE, WITH THE DISPLAY CENTER AT 20 FEET LAMBENT
THE MAXIMUM CENTER TO CENTER LIGHT FALL OFF SHOULD BE NO MORE THAN 25% OF THE
AVERAGE OF THE FOUR CORNERS AND WITH NO ONE CORNER MORE THAN 25% LESS THAN
THAT OF THE CENTER .

12.7 ARCING CORONA

12.7.1 NO MORE THAN 2 ARCS ARE PERMITTED DURING AN 8 HOURS PERIOD OF NORMAL

OPERATION. INCLUDING ARCS INDUCED BY TURN-ON AND TURN-OFF.

12.7.2 NO ARCING OR CORONA MAY OCCUR BETWEEN METAL PARTS AT ANY TIME INCLUDING

TURN-ON AND TURN-OFF.

13. X-RAY PROTECTION TEST

13.1 SHUTDOWN CIRCUIT CHECKS.

13.1.1 INPUT VGA 31.5KHZ SIGNAL, PATTERN: SIGNAL A.

13.1.2 SET BRIGHTNESS 50%, CONTRAST 100%.

13.1.3 WHEN THE ZD405 PARALLEL WITH 27K RESISTOR, THE MOITOR MUST BE SHUTDOWN AND NO SPOT.

13.1.4 TURN POWER OFF, AFTER TURN ON AGAIN, MONITOR MUST BE OPERATED NORMAL.

NOTE: THIS TEST MUST BE PERFORMED ON ALL SETS BEFORE THE BACKCOVER IS INSTALLED.

14. VIDEO TEST

14.1 WHITE BALANCE CHORMATICITY & COLOR TRACKING & AVERAGE LIGHT O/P

(TEXT/SPEADSHEET MODE)

14.1.1 APPLY SIGNAL 69KHz/ 85KHz, PATTERN: FULL WHITE PATTERN.

14.1.2 SET BRIGHTNESS 50%, CONTRAST 100%

14.1 .3 SET ULTRABRITE FUNCTION TO TEXT/SPEADSHEET MODE.

14.1.3 COLOR TEMPERATURE MUST BE:

9300°Ko x = 0.283 ± 0.012; y = 0.297 ± 0.012

6500°Ko x = 0.313 ± 0.012; y = 0.329 ± 0.012

5000°Ko x = 0.349 ± 0.012; y = 0.359 ± 0.012

14.1.4 LIGHT OUTPUT MUST BE BETWEEN 28-32 FL.

14.1.5 COLOR TRACKING ERROR ( ONLY 9300°K )

14.1.6 APPLY FULL WHITE PATTERN ADJUST CONTRAST FROM 30FL TO 10FL AND CHECK THE

CHROMATICALLY MEET FLOWING SPEC.

| x (AT CONTRAST, 30) – x (AT CONTRAST, 25.75) | 

0.007.

| y (AT CONTRAST, 30) – y (AT CONTRAST, 25.75) | 

0.003.

| x (AT CONTRAST, 25.75) – x (AT CONTRAST, 10) | 

0.007.

| y (AT CONTRAST, 25.75) – y (AT CONTRAST, 10) | 

0.006.

14.2 CONTRAST RANGE

14.2.1 APPLY SIGNAL 69KHZ/ 85Hz, PATTERN: 70x70mm WINDOW BLOCK.

14.2.2 SET BRIGHTNESS 50%.

14.2.3 SET COLOR TEMPERATURE 9300

o

K

14.2.4 WITH CONTRAST AT MAXIMUM, 45 +

3FL FOR TEXT SPREADSHEET MODE

85+5 FL FOR GRAPHICS/GAME MODE 150+5 FL FOR VIDEO/MOVIE/DVD MODE

10

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

14.3 BRIGHTNESS RANGE

14.3.1 NO VIDEO INPUT, SET CONTRAST 0%, BRIGHTNESS 100%

14.3.2 RASTER LIGHT O/P 0.3 –0.8FL.

14.4 LUMINANCE LINEARITY

14.4.1 APPLY SIGNAL B MODE: VGA480.

14.4.2 SET BRIGHTNESS TO THRESOLD OF RASTER EXTINCTION.

14.4.3 ALL STAIRSTEPS MUST BE DISCERNIBLE FROM EACH OTHER FOR ANY CONTRAST SETTING

WHERE THE BRIGHTEST BAR IS VARIED BETWEEN 5 TO 20 FL BY ADJUST CONTRAST CONTROL.

14.5 TEMPERATURE STABILITY

14.5.1 APPLY SIGNAL A MODE: VGA480.

14.5.2 SET BRIGHTNESS TO THRESHOLD OF RASTER EXTINCTION AND CONTRAST TO PRODUCE 25FL AT

25

o

C.

14.5.3 LUMINANCE MUST NOT CHANGE MORE THAN 5FL OVER A TEMPERATURE RANGE

OF 10

o

C TO 40oC.

14.6 BANDWIDTH RESOLUTION

14.6.1 APPLY SIGNAL D MODE: 69KHZ / 85HZ.

14.6.2 OBSERVE THAT VERTICAL LINES AND HORIZONTAL LINES WHILE SET BRIGHTNESS CONTROL AT
DETECT POSITION AND CONTRAST CONTROL AT ANY SETTING.

14.7 VIDEO RISE TIME / FALL TIME.

14.7.1 INPUT FULL WHITE PATTERN AT 69KHz/85Hz

14.7.2 MEASURE VIDEO RISE & FALL TIMES AT EACH CATHODE WITH A LOW CAPACITANCE 100X PROBE
AND 150MHZ MINIMUM BW OSCILLOSCOPE.

14.7.3 ADJUST CONTRAST TO CATHODE OUTPUT 40V.

14.7.4 RISE AND FALL TIMES MUST BE AS FOLLOWS: 10% TO 90% <

8.5 ns.

15. FACTORY PRESET:

15.1 BURN-IN MODE CANCELLATION:
TO PUSH “

” AND “ ” KEY FIRST, AND THEN PUSH POWER SWITCH WITHOUT RELEASE “ ” AND “ ” KEY

AND SYNC INPUT IN ORDER TO LET MONITOR POWER ON, MEANWHILE WITH RELEASEING “

” AND “ ”KEY,

BURN-IN MODE WILL BE CANCELLED.

15.2 CONTRAST: 100

15.3 BRIGHTNESS: 50

15.4 COLOR: 9300

o

K

15.5 POWER SWITCH: POWER OFF

16. POWER MANAGEMENT TESTS.

16.1 POWER CONSUMPTIONS TEST TABLE:

SYNC PULSE

MODE

HORIZONTAL VERTICAL VIDEO

POWER LED RECOVERY TIME

(SEC)

NORMAL ON YES YES YES <75w GREEN -

NO YES

POWER SAVING

YES NO

POWER SAVING NO NO

BLANK

<5w AMBER <10

17. AUTO SIZING FUNCTION

17.1 INPUT ALL USER MODE AND CROSS PATTERN

17.2 PRESS THE AUTO SIZING KEY , THE PICTURE WILL BE MUTE AROUND 2~4 sec , THEN PICTURE WILL BE IN THE
CENTER OF THE MONITOR AND PICTURE CAN’T OVER THE FRONT BEZEL.

17.3 The PICTURE SIZE ARE AS FOLLOWING :

H-SIZE : 310 +

5 mm

V-SIZE : 230 +

5 mm

11

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

17.4 THE PICTURE POSITION ARE AS FOLLOWING .

~

A-B ~d 10mm

~

C-D ~d 10mm

17.5 INPUT ALL PRESET MODE AND CROSS PATTERN,

17.6 PRESS THE AUTO SIZING KEY, THE PICTURE WILL BE MUTE AROUND 1~2 sec , THEN PICTURE WILL BE IN THE
PRESET CONDITION ( SAME AS RECALL )

C

D

B

A

PICTURE

BAZEL

17.7 DIAGNOSTIC MESSAGE TEST.

17.7.1 AS 10KHZ <H <29KHZ OR H >73KHZ ; And 30HZ <V <48HZ OR V>160HZ.

THE OSD SHOW:

17.7.2 AS NO H-SYNC (H<10KHZ).

17.7.3 AS NO V-SYNC (V<10KHZ).

17.7.4 AS NO H-SYNC AND V-SYNC (H<10 AND V<10KHZ).

17.7.5 AS DISCONNECTED SIGNAL CABLE OR PC IS OFF.
THE OSD SHOW:

After 20 seconds

18. DDC TEST: CONNECTS SIGNAL CABLE INTO DDC TESTER TO PROGRAM EDID DATA SAVED IN IC303

18.1 THE EDID DATA SAVED IN IC302 SHOULD BE SAME AS SPECIFIED IN APPENDIX-D

18.2 EACH PRODUCTION UNIT SHOULD HAVE IT’S OWN SERIAL NEMBER, WEEK OF MANUFACTURE.

12

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

19. X-RAY RADIATION TEST.

19.1 NORMAL HIGH VOLTAGE

19.1.1 APPLY FULL BLACK PATTERN AT 640x480/ 60HZ MODE.

19.1.2 SET CONTRAST 0%, BRIGHTNESS 0%.

19.1.3 MEASURE HIGH VOLTAGE MUST BE 26KV +

1KV.

19.1.4 APPLY FULL BLACK PATTERN AT 1024x768 / 85HZ MODE.

19.1.5 REPEAT STEP 19.1.3

19.2 HIGH VOLTAGE REGULATION

19.2.1 APPLY FULL WHITE PATTERN AT 1024x768/ 85HZ MODE.

19.2.2 SET CONTRAST 100%, BRIGHTNESS 100%, MEASURE HV.

19.2.3 SET CONTRAST 0%, BRIGHTNESS 0%, MEASURE HV.

19.2.4 COMPARE THE DIFFERENCE BETWEEN ITEM 19.2.2. & 19.2.3, THE VOLTAGE REGULATION

SHOULD BE LESS THAN 1.5KV.

19.3 HOLD-DOWN TEST

19.3.1 APPLY FULL BLCAK PATTERN AT 640x480/ 60HZ MODE.

19.3.2 SET CONTRAST 100%, BRIGHTNESS 50%.

19.3.3 ZD405 IS PARALLELED WITH 27K RESISTOR, THE MONITOR MUST BE SHUTDOWN.

19.3.4 TURN OFF, REMOVE PARALLELED RESISTOR, THEN TURN ON AGAIN, MONITOR MUST

BE OPERATED NORMALLY.

19.4 FAULT TEST.

19.4.1 APPLY FULL WHITE PATTERN AT 1024x768/ 85HZ MODE.

19.4.2 SET CONTRAST 0%, BRIGHTNESS 50%.

19.4.3 ADJUST VR403 TO MAXIMUM POSITION.

19.4.4 ADJUST FBT SCREEN VR, LET BEAM CURRENT BE 9uA, MEASURING THE H.V AND

X-RADIATION.

19.4.5 THE H.V. SHOULD BE UNDER 29KV AND X-RADIATION SHALL BE LESS THAN 0.1Mr/HR.

19.4.6 THE NORMAL ADJUST SHOULD BE RECOVERED AFTER THIS TEST IS FINISHED.

19.5 X-RAY RADIATION TEST.

19.5.1 TO SIMULATE S-RAY PROTECTION CIRCUIT: USE 18K, 5% RESISTOR TO PARALLED WITH

R476

19.5.2 CONTROL VR403 TO SET AT MINIMUM POINT.

19.5.3 APPLY FULL WHITE PATTERN AT 1024x768/ 85HZ MODE.

19.5.4 ADJUST CONTRAST/BRIGHTNESS SETTING BACK AND FROTH TO GET A BEAM CURRENT

AT 50uA, 200uA, 400uA RESPECTIVELY.

19.5.5 ADJUST VR403 TO GET H.V. GRADUALLY UNIT THIS TESED SET IS AT THE THERSHOLD

OF SHUTDOWN BUT STILL WORKING.

19.5.6 RECORD THE HIG VOLTAGE OF THERSHOLD AT 50uA, 400uA, THE H.V. SHALL BE LESS

THAN 31KV.

19.5.7 USE TVX-1A/ 1B/ 2000 AND RF/D TO MEASURE THE X-RADIATION AT THE POSITION OF

TOP, BOTTOM, RIGHT, LEFT, FRONT AND BACK SIDE OF THE MONITOR, THEN WRITE
DOWN THE READINGS AT EACH SIDE OF THE TESED UNIT.

19.5.8 THE X-RAY RADIATION SHALL BE LESS THAN 0.1Mr/hr.

19.5.9 THE NORMAL CONDITION SHOULD BE RECOVERED AFTER ALL TEST ITEMS ARE

FINISHED.

D: CHASSIS ALIGNMENT / TEST SPECIFICATION.

1. POWER SUPPLY ALIGNMENT: INPUT SIGNAL: VGA480 CROSS-HATCH PATTERN/

1.1 ADJUST VR101 UNTIL DC=75V0.3V AT TP201

1.2 ADJ VR403 UNTIL VOLTAGE AT TP208 = 63.0V  0.3V.

2. MEASURE
TP201 = 105 V ± 5%

TP202 = 46.5 V ± 5%
TP203 = 13.5 V ± 5%
TP204 = 7.5 V ± 5%
TP205 = 12 V ± 5%
TP206 = 6.3 V ± 5%
TP207 = 5.5 V ± 5%
TP208 =-13.5 V ± 5%

13

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

3. VIDEO BOARD FUNCTION TEST & PRE-ALIGNMENT.

3.1 INPUT SIGNAL: 10.24x768 75HZ.

3.1.1 PUSH R.G.B BIAS BOTTOMS, OBSERVE THAT THE RASTER MUST CHANGE WITH COLOR R.G.B
RESPECTIVELY.

3.1.2 PUSH R.G.B DRIVE BOTTOMS, OBSERVE THAT THE ACTIVE MUST CHANGE WITH COLOR R.G.B
RESPECTIVELY.

3.2 CONTRAST & BRIGHTNESS

3.2.1 PUSH KEY “ ” TO DISPLAY BRIGHTNESS OR PUSH KEY “ ” TO DISPLAY CONTRAST ICON ON

OSD.

3.2.2 PUSH “MENU: KEY SELECTION CONTRAST AND BRIGHTNESS.

3.2.3 PUSH KEY “ ” OR“ ”KEY CHECK CONTRAST AND BRIGHTNESS FUNCTION.

4. MAIN BOARD FUCTION TEST

4.1 BASIC FUNCTION

4.1.1 PUSH “MENU”KEY, SELCT H-SIZE, H-POSITION, V-SIZE, V-POSITION, ZOOM

4.1.2 PUSH KEY “

” OR“ ”KEY RECHECK H-SIZE, H-POSITION, V-SIZE, V-POSITION, ZOOM

4.2 GEOMETRY FUNCTION CHECK

4.2.1 PUSH “MENU” KEY, SELECTION PINCUSHION, PINBALANCE, TRAPESOID, PARALLELOGRAM & ROTATE
FUNCTION.

4.2.2 PUSH KEY “

” OR“ ”KEY CHECK PINCUSHION, PINBALANCE, TRAPEZOID, PARALLELOGRAM &

ROTATE FUNCTION.

4.3 HV TEST

4.3.1 HV MEASURE AT VGA MODE SHOULD BE 26 +

1KV AT MAX. BEAM

4.3.2 HV MEASURE AT 60K MODE SHOULD BE 26 +

1KV AT MAX. BEAM

4.4 X-RAY PROTECTION TEST

4.4.1 WHEN THE R455 PARALLEL WITH 27K RESISTOR, THE MONITOR MUST BE SHUTDOWN AND NO SPOT

4.4.2 TURN POWER OFF, AFTER TURN ON AGAIN, MONITOR MUST BE OPERATED NORMAL

E. RELIABILITY SPECIFICATION:

1. ENVIRONMENT TEST.

1.1 TEMPERATURE:
OPERATING: 0

o

C to 40oC (OUTSIDE OF ENCLOSURE)

STORAGE: -40

o

c to 60oC.

1.2 HUMIDITY:

OPERATING: 5% TO 95% RELATIVE HUMIDITY (NON-CONDENSING)
STORAGE: 5% TO 95% RELATIVE HUMIDITY (NON-CONDENSING)

1.3 ALTITUDE:
OPERATING: -400METERS TO +3000 METERS.
STORAGE : -400 METERS TO +12000METERS.

2. TRASPORTATION TEST.

2.1 VIBRATION: THE UNIT SHALL BE DESIGNED TO SURVIVE THE FOLLOWING VIBRATION TEST.
VIBRATION FREQUENCY : 5~250Hz.
ACCELERATION : 1.0G.
SWEEP TIME : 1OCT/MIN.
TEST TIME : 60MIN PER AXIS.

2.2 DROP TEST: THIS TEST EVALUATES THE UNIT AGAINST THE AFFECT OF DROPS ENCOUNTERED DURING THE
PROCESS OF TRANSPORTATION.

2.2.1 DROP SEQUENCE.
A. BOTTOM CORNER.
B. THE TREE RADIATING EDGES FROM THAT CORNER.
C. SIX FLAT SURFACES OF THE PACKAGE.

2.2.2 DROP HEIGHT: 76.2CM.

2.2.3 ACCEPTANCE CRITERIA
THE MONITOR SHALL HAVE NO DEGRADATION IN MECHANICAL OR FUNCTION PERFORMANCE ERROE
AFTER BEGIN SUBJECTED THERE TESTS.

14

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

3. ELECTRONIC DISCHARGE (E.S.D).

3.1 AIR DISCHARGE:
15KV: NO UNRECOVERABLE DAMAGE IS ALLOWED.

3.2 CONTROL DISCHARGE:
9KV: NO UNRECOVERABLE DAMAGE IS ALLOWED.

4. ARCING TEST.
A DIRECT PATH TO THE EXTERNAL AQUADAG GROUND FOR CRT ARCING CURRENTS SHALL BE PROVIDEED THROUGH

SPARK GAPS OR ALTERNATE DEVICE SUCH THAT NO DAMAGE OCCURS TO THE CRT OR THE MONITOR CIRCUITRY.

5. POWER LINE DISTURDANCE (P.L.D).
THE UNIT SHALL NOT COMPONENTS FAILURES OR FUNCTION ERROR UNDER THE FOOLOWING CONDITIONS.

TEST#1

FLUCTUATION RANGE NOMINAL LINE –30% NOMINAL LINE-100%

FLUCTUATION TIEM 3 CYCLES 1 CYCLES

INTERVAL 100 CYCLES 100 CYCLES

TEST PERIOD 5 CYCLES 5 CYCLES

TEST#2

FLUCTUATION RANGE NOMINAL LINE –15%/ -15%

FLUCTUATION TIEM 1 MINUTE

INTERVAL 1 MINUTE

TEST PERIOD 10 MINUTES.

NO. SIGN OF FAULTS OR MALFUNCTIONS SHALL BE OBSERVED UNDER THE ABOVE TEST CONDITIONS.

5.1 AC LINE NOISE TEST.
THE TEST EVALUATES THE OPERATION OF THE AGAINST AC LINE VOLTAGE.

5.1.1 TEST EQUIPMENT
A. AC LINE NOISE SIMULATOR (INS-410).
B. ISOLATION TRANSFORMER.

5.1.2 TEST METHOD.

APPLIED VOLTAGE + 1KV

PULSE WIDTH 50ns, 100ns, 400ns, 800ns

APPLIED PHASE 0 360 VIBRABLE

APPLIED TIME 1 MINUTE

NO SIGN OFF FAULTS OR MALFUNCTIONS SHALL BE OBSERVED.

6. RELIABILITY
THE MEAN TIME BETWEEN FAILURE (MTBF) WILL BE GREATER THAN 20000 HOURS WHEN OPERATION A
TEMPERATURE OF 25

O

C CALCUTION SHALL BE PER MIL-HDBK-217F WITH GROUND BEGIN.

7. BURN-IN

A> AC LINE: 110V/ 60HZ OR 230V / 50HZ.
B> TEMPERATURE: 25 +

5OC.

C> BRUN-IN TIME: 24 HOURS.

15

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

F. REGULATORY REQUIREMENT:

1. SAFETY

1.1 UL
THE MONITOR SHALL BE APPROVED TO UL STANDARD UL1950.

1.2 CSA
THE MONITOR SHALL BE CERTIFIED TO CSA STANDARD CSA-CS22.2. NO.950.

1.2 TUV: 60950

1.3 IEC STANDARD: IEC60950

1.4 THE MONITOR SHALL MEET THE REQUIREMENTS AS FOLLOWS:
A) FCC RULES PART 15 SUBPART J FOR CLASS B.
B) CE: EN55022, EN55024

1.5 ERGONMICS
A) MPRII.
B) TUV/GS.

C) TCO99 (OPTION).

1.6 DIELECTRIC STRENGTH TEST:

THE MONITOR SHALL WITHSTAND A 2545 VDC / 3 SEC.

BETWEEN PRIMARY AND SECONDARY.

BETWEEN PRIMARY AND PROTECTIVE EARTHLING.

1.7 LEAKAGE CURRENT:

THE MAXIMUM CURRENT FLOWING IN THE FRAME / GROUND CONDUCTOR SHALL BE LESS THAN 0.75mA AT
110 / 240

VAC.

1.8 X-RADIATION:

ALL MONITORS MUST COMPLY WITH THE DHHS REGULATIONS CONCERNING X- RADIATION. THAT IS A

FAILURE CONDITION MUST BE SIMULATED THAT WOULD PRODUCE THE WORST CASE X-RAYS SHOULD NOT
MEASURE MORE THAN 0.5 MR / HR (MILLIRONTGEN PER HOUR) AT A DISTANCE OF TWO-INCHES ANYWHERE,
AROUND THE MONITOR.

G. APPENDIX:

APPEDNDIX A:

ALL SIGNALS MUST BE AVAILABLE WITH CHROMA 2135, 2250.
SIGNAL A FULL WHITE PATTERN.

SIGNAL B STAIRSTEP: 16 GRAY LEVELS INCLUDING BLACK AND WHITE ASCENDING FROM LEFT TO RIGHT IN

EQUAL PIXEL WIDTHS.
SIGNAL C COLOR BARS: EIGHT 100 PIXEL WIDE BARS.
SIGNAL D CROSSHATCH: 12 * 16 SQUARES.
SIGNAL E ACTIVE DISPLAY CONTAINS ALL CHARATERS “ME” ON WHITE BACKGROUND.
SIGNAL F 70mm x 70mm FIELD OF WHITE CENTERED IN THE MIDDLE OF THE SCREEN.

APPENDIX B:

TIMING OF INPUT SIGNALS. INPUT LEVEL SPECIFICATION.

A.INPUT LEVEL

ANALOG VIDEO
R.G.B: 0.7V ± 3DB
COMPOSITE SYNC

LOW (0) 0.00V MIN. 0.65V MAX.

HIGH (1) 2.40V MIN. 5.50V MAX

APPENDIX C: MAGNETIC FIELD

!
!

! !!!!!OPSUI!BNFSJDB!!!;!CI!>!361!,

!21NH-!CW!>!561!,!21!NH/!

EUROPE :BH=250+

10MG, BV = 450 + 10 MG.

ASIA :BH=400+

10MG, BV = 270 + 10 MG.

AUSTRALIA : BH = 270 +

10MG, BV = -570 + 10 MG.

CHINADOMESTIC :BH=340+

10MG, BV = 360 + 10 MG.

16

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

APPENDIX D:

TIMING OF INPUT SIGNALS.

Video

D

CE

A

B

Video

R

QS

O

P

Sync Sync

Horizontal

Vertical

Sync Polarity : Positive / Negative

PRESET TIMING CHART.

MODE NO.

123456

VGA VGA MAC VESA VESA VESA MAC

MODE NAME

640

X

640

X

640

X

640

X

640

X

800

X

832

X

400 480 480 480 480 600 624

PIXEL CLOCK (MHZ)

25.175 25.175 30.240 31.500 36.000 49.557

.

27

HORIZONTAL FREQ (KHZ)

31.469 31.469 35.00 37.50 43.269 46.875 49.717

SYNC . POLARITY -----+
A H.TOTAL (us)

31.778 31.778 28.571 26.667 23.111 21.333 20.115

(PIXELS) (

800

)(

800

)(

864

)(

840

)(

832

)(

1056

)(

1152

)

B H.SYNC (us)

3.813 3.813 2.116 2.032 1.556 1.616 1.118

(PIXELS) (96)(

96

)(

64

)(

64

)(

56

)(

80

)(

64

C H.BACK PORCH (us)

1.907 1.907 3.175 3.810 2.222 3.232 3.911

(PIXELS) (48)(

48

)(

96

)(

120

)(

80

)(

160

)(

224

)

D H.ACTIVE (us)

25.422 25.422 21.164 20.317 12.778 16.162 14.528

(PIXELS) (

640

)(

640

)(

640

)(

640

)(

640

)(

800

)(

832

)

E H.FRONT PORCH (us)

0.636 0.636 2.116 0.508 1.556 0.323 0.558

(PIXELS) (16)(

16

)(

64

)(

16

)(

56

)(

16

)(

32

)

VERTICAL FREQ (HZ)

70.089 59.940 66.667 75.00 85.008 75 74.53

SYNC . POLARITY + ----+
O V.TOTAL (ms)

14.268 16.684 15.000 13.333 11.764 13.333 13.417

(LINES) (

449

)(

525

)(

525

)(

500

)(

509

)(

625

)(

667

)

P V.SYNC (ms)

0.064 0.064 0.086 0.080 0.069 0.064 0.06

(LINES) (2)(

2

)(

3

)(

3

)(

3

)(

3

)(

3

)

Q V.BACK PORCH (ms)

1.112 1.048 1.114 0.427 0.578 0.448 0.784

(LINES) (35)(

33

)(

39

)(

16

)(

25

)(

21

)(

39

)

R V.ACTIVE (ms)

12.711 15.254 13.714 12.800 11.093 12.812

.

552

(LINES) (

400

)(

480

)(

480

)(

480

)(

480

)(

600

)(

624

)

S V.FRONT PORCH (ms)

0.381 0.381 0.086 0.026 0.023 0.021 0.021

(LINES) (12)(

10

)(

3

)(

1

)(

1

)(

1

)(

1

)

17

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

MODE NO.

8 9 10 11 12

VESA VESA MAC VESA VESA

MODE NAME

800 X 1024 X 1024 X 1280 X 1024 X

600 768 768 1024 768

PIXEL CLOCK (MHZ)

56.25 78.75 80.000 108.000 94.500

HORIZONTAL FREQ (KHZ)

53.674 60.023 60.241 63.981 68.677

SYNC. POLARITY

++-++

A H.TOTAL (us)

18.631 16.66 16.600 15.630 14.561

(PIXELS)

(1048 ) (1312 ) (1328 ) (1688 ) (1376 )

B H.SYNC (us)

1.138 1.219 1.2 1.037 1.016

(PIXELS)

(64)

(96)

(96)

(

112

)

(96)

C H.BACK PORCH (us)

2.702 2.235 2.2 2.296 2.201

(PIXELS)

(152 ) (176) (176) (248 ) (208 )

D H.ACTIVE (us)

14.222 13.003 12.8 11.852 10.836

(PIXELS)

(

800

)

(

1024

)

(

1024

)

(

1280

)

(

1024

)

E H.FRONT PORCH (us)

0.569 0.23 0.4 0.444 0.508

(PIXELS)

(32 ) (16 ) (32 ) (48 ) (48 )

VERTICAL FREQ(HZ)

85 75.029 74.927 60.200 85.000

SYNC. POLARITY

++-++

O V.TOTAL (ms)

11.756 13.328 13.346 16.661 11.765

(LINES)

(631 ) (800 ) (804 ) ( 1066 ) (808 )

P V.SYNC (ms)

0.056 0.05 0.05 0.047 0.044

(LINES)

(3) (3) (3) (3) (3)

Q V.BACK PORCH (ms)

0.503 0.466 0.498 0.594 0.524

(LINES)

(27) (28) (30) (38 ) (36 )

R V.ACTIVE (ms)

11.179 12.795 12.749 16.005 11.183

(LINES)

(600 ) (768 ) (768 ) ( 1024 ) (768 )

S V.FRONT PORCH (ms)

0.019 0.017 0.05 0.016 0.015

(LINES)

(1) (1) (3) (1) (1)

18

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

USER TIMING CHART

MODE NO.

1234567

IBM VESA VESA VESA VESA VESA IBM

MODE NAME

720

X

640

X

640

X

800

X

800

X

800

X

1024

X

400 480 350 600 600 600 768

PIXEL CLOCK (MHZ)

34.381 31.500 31.500 36.000 40 50 44.9

HORIZONTAL FREQ (KHZ)

37.048 37.861 37.861 35.156 37.879 48.077 35.522

SYNC. POLARITY

+-+++++

A H.TOTAL (us)

26.992 26.413 26.413 28.444 26.420

.

828

.

151

(PIXELS)

928 832 832 1024 1056 1040 1264

B H.SYNC (us)

2.094 1.27 2.032 2.000 3.22

.

43

.

92

(PIXELS)

72 40 64 72 128 120 176

C H.BACK PORCH (us)

3.025 4.064 3.048 3.556 2.21

.

28 1.247

(PIXELS)

104 128 96 128 88 64 56

D H.ACTIVE (us)

20.942 20.317 20.317 22.222 20 16 22.806

(PIXELS)

720 640 640 800 800 800 1024

E H.FRONT PORCH (us)

0.931 0.762 1.016 0.667 1 1.12 0.178

(PIXELS)

32 24 32 24 40 56 8

VERTICAL FREQ(HZ )

88.000 72.809 85.080 56.250 60.317 72.188 86.958

SYNC. POLARITY

+- -++++

O V.TOTAL (ms)

11.364 13.735 11.754 17.778 16.579 13.853 11.5

(LINES)

421 520 445 625 628 666 408

P V.SYNC (ms)

0.081 0.079 0.079 0.057 0.106 0.125 0.113

(LINES)

3332464

Q V.BACK PORCH (ms)

0.459 0.739 1.585 0.626 0.607 0.478 0.563

(LINES)

17 28 60 22 23 23 20

R V.ACTIVE (ms)

0.797 12.678 9.244 17.067 15.84 12.48 10.81

(LINES)

400 480 350 600 600 600 384

S V.FRONT PORCH (ms)

0.027 0.237 0.845 0.028 0.026 0.77 0.014

(LINES)

1 9 32 1 1 37 0

SCANTYPE INTERLACED NO NO NO NO NO NO YES

19

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

MODE NO.

8 9 10 11 12 13

VESA VESA VESA VESA VESA VESA

MODE NAME

1024

X

1024

X

1280

X

1152

X

640

X

720

X

768 768 960 864 400 400

PIXEL CLOCK (MHZ)

75.000 65.000 108.000 108 31.535

.

5

HORIZONTAL FREQ (KHZ)

56.476 48.36 60.000 67.537

.

861 37.927

SYNC. POLARITY

--++--

A H.TOTAL (us)

17.707 20.677 16.667 14.815 26.413 26.366

(PIXELS)

1328 1344 1800 1600 832 936

B H.SYNC (us)

1.813 2.092 1.037 1.185 2.032 2.028

(PIXELS)

136 136 112 128 64 72

C H.BACK PORCH (us)

1.92 2.462 2.889 2.37 3.048 3.042

(PIXELS)

144 160 312 256 96 108

D H.ACTIVE (us)

13.653 15.754 11.852 10.667 20.317 20.282

(PIXELS)

1024 1024 1280 1152 640 720

E H.FRONT PORCH (us)

0.32 0.369 0.889 0.593 1.016 1.014

(PIXELS)

24 24 96 64 32 36

VERTICAL FREQ(HZ)

70.069 60.004 60.000 75 85.08 85.039

SYNC. POLARITY

- -++++

O V.TOTAL (ms)

14.272 16.666 16.667 13.333 11.754 11.759

(LINES)

806 806 1000 900 445 446

P V.SYNC (ms)

0.106 0.124 0.05 0.044 0.079 0.079

(LINES)

663333

Q V.BACK PORCH (ms)

0.513 0.60

.

60

.

474 1.083 1.107

(LINES)

29 29 36 32 41 42

R V.ACTIVE (ms)

13.599 15.88 16.000 12.810

.

665 10.546

(LINES)

768 768 960 864 400 400

S V.FRONT PORCH (ms)

0.053 0.062 0.017 0.015 0.026 0.026

(LINES)

331111

SCANTYPE INTERLACED NO NO NO NO NO NO

20

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Adjusting the Screen Image

Use the buttons on the monitor control panel to adjust the OnView® controls.

1 Press [1] to display the Main Menu.

NOTE: OnView controls disappear after 15 seconds.

2 Press ▲ or ▼ to highlight an option.
3 Press [2].
4 Press ▲ or ▼ to adjust the setting.
5 Press [1] twice to save and exit.

Main Menu

Control panel

Displays the Main
Menu or exits and
saves

Power button

Scrolls through
options or adjusts
settings

Power light:
green = on
orange = power save

Switches between Normal, UltraBrite 3x and UltraBrite 5x modes:

"NORMAL: TEXT/SPREADSHEET":

displays a standard CRT brightness of 120

"ULTRABRITE 3x: GRAPHICS/GAME":

displays up to 300 nits of brightness for

applications and games .

"ULTRABRITE 5x: VIDEO/MOVIE/DVD":

displays up to 500 nits of brightness for

When selected, this brightness level setting

nits for text and spreadsheet applications.

When selected, this UltraBrite™ setting

optimum display performance of graphics

When selected, this UltraBrite™ setting

optimized display performance of video applications.

Displays the highlighted
option or toggles
between options

3. Front Panel Function Control Description

21

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Menu Options

Control Explanation

Contrast adjusts the difference between the image background

(black level) and the foreground (white level).

Brightness adjusts the background black level of the screen

image.

Horizontal Position moves the screen image left or right.

Horizontal Size adjusts width of the screen image.

Vertical Position moves the screen image up or down.

Vertical Size adjusts the height of the screen image.

Pincushion curves the vertical sides of the screen image.

Pin Balance curves the vertical edges of the screen image to the

left or right.

Trapezoid adjusts the top and bottom of the screen image until

they have equal length.

Parallelogram slants the vertical edges of the screen image until

they are parallel.

Top Hook

adjusts the top corners of the screen image.

Bottom Hook

adjusts the bottom corners of the screen image.

22

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Tilt rotates the entire screen image.

Degauss removes the build-up of magnetic fields that can cause

irregular colors to appear around the edges of screen images.
There are two ways to degauss the display: automatically by
turning the monitor on, or manually by selecting the Degauss
control from the menu.

With Degauss selected from the menu, press button [2] to
degauss the monitor manually.

Important: Do not degauss repeatedly. Doing so can be harmful
to the display. Wait at least 20 minutes before selecting this

control again.

Language allows you to choose from among several languages

for the menus and control screens: English, French, German,
Italian, and Spanish.

OSD Position allows you to move the on-screen menus and

control screens.

Control Explanation

Zoom

expands and contracts the entire screen image.

H/V Moire reduces interference patterns that appear as ripples,

waves, or unwanted background color textures.
Interference patterns of this type are most noticeable when
viewing images having closely spaced lines or finely detailed
patterns.

Input Level

displays the voltage level of the video signal.

Note: the default selection is 0.7V.

ViewMatch® Color

provides several color options: preset color
temperatures and User Color which allows you to adjust red (R),
green (G), and blue (B). The factory setting for this product is
9300K (9300°Kelvin).

9300K — Adds blue to the screen image for cooler white (used
in most office settings with fluorescent lighting).

6500K — Adds red to the screen image for warmer white and
richer red.

5000K — Adds blue and green to the screen image for a darker
color.

User Color — Individual adjustments for red, green, and blue.

23

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Memory Recall returns adjustments to the original factory

settings if the display is operating in a Preset Timing Mode. (See
the table at the bottom of page 10.)

Exception: This control does not affect changes made with the
User Color control.

Viewmeter

®

displays information regarding the current input
signal coming from the graphics card of the computer. See
Setting the Timing Mode on page 5.

Control Explanation

automatically adjusts horizontal and vertical size

and position of the screen image.

Auto Sizing

24

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

A. Power supply.

1. Power supply.

1-1. Primary side:

1.1.1 The raw DC voltage is built on C101 from AC line voltage through EMI filter, and bridge rectifier (CR101),
then composes with main transformer (T101), switching MOSFET (Q101) and PWM IC (IC101) to form a DC-DC
voltage converter by fly-back switching topology,which means that the power energy is pumped up at primary
winding of transformer during duty “ON” cycle, then transfer the stored energy to primary side, and voltage
regulated by IC101 using way of pulse width modulation.

The IC101 starts up through some components composed of R103, R104, R105, Q102 and ZD101 to build up VCC

voltage at pin7, and supplied by transformer once secondary voltage is established.

IC101 have to work synchronously with horizontal sync by feeding fly-back pulse through C112.

1.1.2 R120, C108 and D113 composed a soft-start circuit to prevent over-stress occurred during power start.

1.1.3 The TP201: 75V voltage can be adjusted through VR101.

1.1.4 IC102, Q216, R204,R228 is 2W circuit in the power saving mode.

1-2. Secondary side

:

Each raw of DC voltage output from T101.

1.1.5 TP201 voltage output from T101 pin12 and is rectified by D202, C201.

1.1.6 TP202 voltage output from T101 pin1 1and is rectified by D203, C202.

1.1.7 TP203 voltage output from T101 pin17 and is received by D205, C205.

1.1.8 TP204 voltage output from T101 pin18 and is rectified by D206, C206.

1.1.9 TP205 voltage output from TP203 is rectified by Q206, ZD201 and D208.

1.1.10 TP207 voltage output from TP204 and is rectified by Q210, ZD202 and D209.

1.1.11 TP209 voltage output from T101 pin10 and is rectified by D207, C207.

2. Power saving.

The EPA power management state as follows:

State SUS Pd Power consummation LED
Normal H H 100% Green
Power saving

L L

d 2W

Amber

SUS = IC301 (MCU) pin 21 output.
PD = IC301 (MCU) pin17 output.
In the power saving mode, no output from Q206 (12V) and Q208 (6.3V)

.

3. Degauss.

When the power is on and when press manual degauss, IC301 pin20 output high level voltage to turn on Q201, RL101 and
activate Degauss.

4. Rotation.

IC301 pin18 PWM to rotation circuit, Q211 and Q213 control flow of current of Rotation coil, when the bases of C215
Increase from 0 to 14V, as Q211 will turn on gradually, the current startsfrom 14V to 7V via Rotate coil.
When C215decrease from 14V to 0V, the current will change from 7V to GND.

4. Circuit Description

B. Micro (IC301).

1. HS/VS Processor.

HS/VS input pin41 (HS), pin42 (VS), IC301 individually to work on frequency, polarity, process of H+V and power
saving, then output horizo ntal sync (pin34) and vertical sync (pin33) o f positive polarity to IC401 TDA9113 pin1, pin2.

2. PWM Control.
The PWM control of IC301 is pin29 (Brightness), pin19 (DAC ABL), and pin18 (Rotation), the PWM output via R,

C after rectified may

control each function

.

25

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

3. Power saving / Mute / LED control.
IC301 pin17, pin21 are power saving control pin, the condition of power saving and mode change, pin16 will
change from Low to Hi and active Mute function.

Normal Active

Mute L H

SUS / PD H L (Power saving)

IC301 pin21ΰSUSαfunction as LED control, the mode is as listed:

Power on Power saving Over range freq.

Pin21 Hi Low Low

4. CS control (CS1 ~ CS3).
To count H-SYNC by the output frequency, then output the cumulating as listed:

Freq. CS1 CS2 CS3

< 30K 0 0 0

30K~34K 0 0 0

34K~36.5K 1 0 0

36.5K~41K 1 0 1
41K~45K 0 1 0
45K~52K 0 1 1
52K~62K 1 1 0

62K~ 71K 1 1 1

5. Key Control: IC301 pin37~pin40 function as DAC switch input to control OSD display function.
Pin37 : 2.

Pin38 : Ϧ.
Pin39 : ϯ.
Pin40 : 1.

6. I

2

C Bus.

IC301 have two groups I

2

C bus to control IC302 E2PROM , IC401, Auto aliment, IC601, IC603,

and IC604.

C. Deflectioncontrol.

1. Auto SYNC deflection control and B+ control circuit horizontal and vertical sync through IC401 TDA9113 transmit.
Deflection controller IC401 TDA9113:

1-1 The control O/P (V-position,H-position, V-size, H-size, Pincushion, Pin-Balance, Trapezoid, Parallelogram,

moire) are use I

2

C control.

1-2 SYNC input:

H-sync (pin1) (From IC301 pin34).
V-sync (pin2) (From IC301 pin33).

1.3 Output:

a. B

+

Driver (pin28).
b. H-Driver (pin26).
c. EW-Driver (pin24).
d. V-focus (pin32).
e. V -out (pin23).

1-4 Horizontal.

a. H-sync inputs through pin1, then take a HFLY pulse from FBT pin5 to IC401 for AFC to make pin26 H-Driver

output at the same time.

b. Pin6 and pin8 (C429, R471) control horizontal hold in range.

1-5 Vertical.

a. V-sync outputs from MCU IC301 pin32 to IC401 pin2, then than smite from pin23, pin13, to IC501 KA2142

pin7, pin10.

b. IC401 pin23, outputs to vertical hold in range is controlled by pin22 (C508).

1-6 B

+

control.

Take a pulse from FBT pin5 and accumulates to become a DC voltage via D423, C437, then transformed by

VR403 to a conjunction to IC401 pin15 (#5V) outputs pulse by pin28 via Q202 to boost converter circuit.

26

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

1-7 Vertical deflection.

a. IC401 pin23 (vertical saw-tooth wave) and pin13 (REF.8V) output to IC501 KA2142

pin7 and pin10, then IC501 pin6 make vertical deflection output to adjust vertical size & position.

b. Vertical blank: IC501 pin4 take a blanking pulse, after passing Q501 buffer can supply video blanking signal.

1-8 Boost converter.

The Booster con verter mainly composes of Q202, L201, capacitor C204 and rectifier diode D204. IC401 pin28 B

+

driver output via Q204, Q205, Q202 to driver Booster converter and provide a DC-voltage to provide B+ H-output
circuit use, As H-freq. Change, IC401 pin28 B

+

-driver will change its output; Booster converter will also change

the B+ it provides, H-freq. will varies from 30K ~ 70KHz, B+ will varies from 63V ~ 160V.

1-9 X-RAY radiation protection.

D. Horizontal output.

1. Horizontal driver circuit.
The output of IC401 pin26 H-Driver connect to Q402 H-Driver transistor makes Q402 active ON/OFF function,

push H-output Q401to reach secondary via induction of T402 . For T402 is a transformer of reduced voltage and
converted pole, Q401 will be turn off when Q402 is on, on the contrary, when Q402 is turn off and Q401 will be on.

2. Horizontal output circuit.

Horizontal output circuit is composed by Q401, T401, D401, C401 and C416, H-Driver circuit output via T402 to

switch Q401 ON/OFF to output saw tooth wave and make DY able to control the circuit scanning of elections in
the CRT. L403, L404, C414, C415, and C417 modify Horizontal linearity switching individually Dai RL401,

Q414, and Q416.

3. EW-Pincushion and width control circuit.
The voltage across C420 can be varied in accordance with vertical parabolic waveform and DC voltage, which is

generated by two stage drive Q411, Q412, Q409. The peak yoke current is increased in proportion to the voltage
across C414, as the voltage across C420 is decreased for compensating the pincushion effect.

The parabolic waveform and DC voltage are generated from IC401 pin24.

FBT pin5 output one pulse to pass through ZD405 and C444 integration DC voltage, and through D418 to IC401

pin25, when anode voltage abnormal increase, FBT pin5 and IC401 pin25 voltage to be increased, too. As IC401

IC401 X-RAY protection circuit immediately active, H-Driver, B-Driver and V-OUT no output.

The X-RAY radiation protection circuit used in this monitor is a latching type the monitor will shown down and

continue until turn-off the monitor with power switch.

pin25 # 8V,

E.Video.

1. Video amplifier (IC601).

1-1 The video amplifier module is composed of three amplifiers for Red, Green, Blue channel.
1-2 The video input signal is fed to the video preamplifier IC601 pin6 Red, pin7 Green, pin5 Blue through AC coupling

capacitor C602, C603, C601.

1-3 The clamping pulse comes from IC301 pin34.
1-4 IC602 (IC602) output amplifier for B, R, G channel respectively.
1-5 The PWM control to IC603 (IC603) is pin6 (B cut-off), pin7 (R cut-off), and pin8 (G

cut-off), the PWM output via R, C after rectified may control R / G / B cut-off.

2. On screen display (IC604).

2-1 IC604 is a on screen display generator, pin7 fo r H-sync input, pin12 for V- sync input.
2-2 The IC604 is controlled by IC301 via SCL (pin12), SDA (pin11).
2-3 The OSD signal is output from pin17 (r), pin16 (g), pin15 (b) and OSD BLK to IC601 pin4, pin2, pin1, and pin3.
2-4 The IC601 output R, G, B into the OSD IC ( IC604 ) for the auto sizing function.

3. Auto beam limit CRT (ABL CRT).

When beam current pass through R448 over 400uA, the voltage build at base of Q418 will be low enough to turn on
Q418, then the voltage of pin22 of IC601 will be pulled down accordingly to reduce the video preamplifier gain output.

4. Brightness control.
Brightness is controlled by varying the DC voltage of G1 with the IC301 PIN29 (PWM).

5. Blanking CRT.
5-1 IC501 pin3 vertical blanking pulse is fed to the base of Q501, The blanking pulse O/P is coupled to G1 by C507.
5-2 Horizontal blanking pulse are fed to IC601 pin24 and let video O/P amp cut off during the period of horizontal

retrace, while mode change, IC301 pin16 will pull high to turn off. The G1 voltage will down to –180V then CRT
will cut off the video output.

27

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

A. General.

1. ALL SPECIFICATION MUST BE MET OVER LINE VOLTAGERANGE OF 90 VAC TO 264VAC 50HZ/ 60HZ, UNLESS OTHERWISE
SPECIFIED.

2. OPERATING TEMPERATURE RANGE IS 0

o

C TO 40oC WITH A RELATIVE HUMIDITY OF 10% OR LESS TO 90%.

3. THE MONITOR MUST BE OPERATIONAL IN AN USABLE STATE WITHIN 30 SECONDS AFTER TURN-ON.

4. ALL SIGNAL LEVELS ARE MEASURED ASSUMING TERMINATION AT THE MONITOR'S INPUT JACKS OR IN ITS CHARACTERISTIC
IMPEDANCE.

5. ANAMBIENT LIGHTING LEVEL OF 400 TO 600 LUX IS ASSUMED WHEN SETTING BRIGHTNESS FOR RASTER EXTINCTION
THRESHOLD.

6. ALL PURITY RELATED SPECIFICATIONS MUST BE MET WIT HOUT EXTERNAL DEGAUSSING.

7. ALL CONTROLS MUST HAVE EXCESS RANGE (NO CONTROL MAY BE LEFT AT AN END STOP WHEN PROPER ALIGNMENT IS
COMPLETED).

8. THE MONITOR IS NOT REQUIRED TO MEET SPECS DURING THE FOLLOWING BUT MUST TOLERATE, WITHOUT DAMAGE TO

THE CRT OR CIRCUITS, ANY SEQUENCY OR COMBINATION OF POWER ON AND OFF, SIGNALON AND OFF, ERRATIC,WRONG
FREQUENCY OR NOISY INPUTS WHILE AT ANY POSSIBLE UNPLUGGING OF POWER OR SIGNAL, SETTINGS OF USER ACCESSIBLE
CONTROLS. LIKEWISE, THE MONITOR SHOULD SURVIVE EXTENDED PERIODS OF OPERATION WITH LINE VOLTAGE REDUCED
BELOW THE SPECIFIED MINIMUM.

9. AN ISOLATION TRANSFORMER SHOULD BE USED WHEN PERFORMING ALIGNMENT AND TESTS. PORTIONS OFTHE POWER
SUPPLY BOARD ARE HOT GROUND. THE REMAINING BOARDS ARE COLD GROUND.

10. DISCHARGE OF CRT ANODE SHOULD BE DONE ONLY TO CRT GROUND STRAP.

11 .

GEOMETRIC MEASUREMENT IS ASSUMED TO BE MAKING ALONG A STRAIGHT SURFACE WITH A FLAT RULE OR TEMPLATE.

5. Adjusting Procedure

28

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

B. Instrument alignment.

1. Defection presets.
Control pots VR101, VR401, VR403 Focus VR are set at middle point, screen VR set to MIN.

2. Power adjustment.

2.1 Input crosshatch pattern at 31K 640×480, beam current set at 0µA.

2.2 Adjust VR101 until DC = 75V0.3V at TP201.

2.3 Adjust VR403 until voltage at TP208 = 63V0.3V for LG CRT.

63.5V0.3V for SDI CRT.

3. Size & Geometry Adjustment.

3.1 Raster Centering.

3.1.1 Input cross hatch pattern at 60K 1024*768 Hz mode.

3.1.2 Adjust contrast to 10FL, adjust screen just raster visible.

3.1.3 Adjust VR401 to center raster on screen such that the horizontal distance from the midpoint of the left
display edge to the left bezel edge is within 2mm of the distance from the midpoint of the right display
edge to the right bezel edge.

3.2 Picture size.
Input mode 1 ~ 12 signal adjust V-size, H-size to achieve.

H-sizeΚ310mm2mm.
V-sizeΚ230mm2mm.

3.3 Picture position.
Input mode 1~12 adjust V-position, H-position such
that the picture is centered with the screen.

3.4 Geometry adjustment.

3.4.1 Input mode 1~12.

3.4.2 Pincushion and barrel distortion.

3.4.3 Trapezoid and parallelogram distortion trapezoid

/ parallelogramЉ1.5mm.

3.4.4 Rotate adjustment.

h¡Ø 1m

m

310m

m

230m

m

Rotation

AB

Bezel

Raste

r

A-B

Raster center

2mm

Bezel

Picture

D

AB

C

¡ýA - B¡ý¡Ø 2m

m

¡ýC - D¡ý¡Ø 2m

m

Picture position

Bezel

Picture

310m

m

230m

m

Picture size

AA' BB'

C

C'

D

D'

Pinchshion

ู

1mm (A’,B’,C’,D’ )

Barrel

ู

1mm (A,B,C,D)

Pincushion / Barrel distortion

29

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

4. Video alignment / function memory reset.

4.1 INPUT 1024x768 69KHZ FULL BLACK PATTERNS.

4.2 SET CONTRAST 0%, BRIGTHNESS 100%, RGB CUT OFF 0%, RGB DRIVER 50%, TURN THE G2 (SCREEN) KNOB TO OBTAIN
RASTER LIGHT O/P ABOUT 0.25FL.

4.3 BASE ON x, y READING, FIX THE STRONG GUN CUT OFF TO 130, THEN ADJ UST THE OTHER TWO GUN AND SCREEN KNOB TO
MEET FOLLOWING CHROMATICALLY 9300

O

KÆx =0.283 + 0.003, y =0.297 + 0.003, Y = 0.5 + 0.2FL, STORE THE ADJUSTMENT OF

9300

o

K, THEN BASE ON x, y READING, FIX THE STRONG GUN AND G2, ADJUST THE OTHER GUN TO MEET FOLLOWING

CHROMATICALLY SPEC 6500

O

KÆ x = 0.313+ 0.003, y = 0.329 + 0.003, Y = DON’T CARE 5000OKÆ x = 0.346+ 0.003, y = 0.359 +

0.003, Y = DON’T CARE

4.4 ADJUST BRIGHTNESS TO 50%, CONTRAST 100%

4.5 APPLY 70mm x 70mm GREEN WINDOW PATTERN, ADJUST G-DRIVER TO OBTAIN GREEN WINDOW PATTERN LIGHT O/P ABOUT
30FL (9300

O

K)

4.6 APPLYWHITE WINDOW PATTERN, ADJUST R-DRIVER, B-DRIVER TO MEET FOLOWING CHROMATICALLY SPEC.
9300

O

KÆ x = 0.283 + 0.003, y = 0.297 + 0.003, Y = 45+ 2FL. For TEXT/SPREADSHEET mode

9300

O

KÆ x = 0.283 + 0.003, y = 0.297 + 0.003, Y = 85+3FL. For GRAPHIC/GAME mode

9300

O

KÆ x = 0.283 + 0.003, y = 0.297 + 0.003, Y = 150+ 4FL. For VIDEO/MOVIE/DVD mode

4.7 APPLY 70mm x 70mm GREEN WINDOW PATTERN, ADJUST G-DRIVER TO OBTAIN GREEN WINDOW PATTERN LIGHT O/P ABOUT
30FL (6500

O

K)

4.8 APPLY WHITE WINDOW PATTERN, ADJUST R-DRIVER, B-DRIVER TO MEET FOLLOWING CHROMATICALLY SPEC.
6500

O

KÆ x = 0.313 + 0.003, y = 0.329 + 0.003, Y = 45+ 2FLFor TEXT/SPREADSHEET mode

6500

O

KÆ x = 0.313 + 0.003, y = 0.329 + 0.003, Y = 85+3FL For GRAPHICS/GAME mode

6500

O

KÆ x = 0.313 + 0.003, y = 0.329 + 0.003, Y = 130 +4FL For VIDEO/MOVIE/DVD mode

4.9 APPLY 70mm x 70mm GREEN WINDOW PATTERN , ADJUST G-DRIVER TO OBTAIN GREEN WINDOW

PATTERN LIGHT O/P ABOUT 30FL (5000

O

K)

4.10 APPLY WHITE WINDOW PATTERN, ADJUST R-DRIVER,B-DRIVER TO MEET FOLLOWING

CHROMTICALLY SPEC

5000

O

KÆ x = 0.346 + 0.003, y = 0.359 + 0.003, Y = 45+2FL For TEXT/SPREADSHEET mode

5000

O

KÆ x = 0.346 + 0.003, y = 0.359 + 0.003, Y = 85+3FL For GRAPHICS/GAME mode

5000

O

KÆ x = 0.346 + 0.003, y = 0.359 + 0.003, Y = 130+4FL For VIDEO/MOVIE/DVD mode

4.11 APPLY FULL WHITE PA TTERN

4.12 ADJUST OSD ABL TO OBTAIN LIGHT O/P = 30+1FL FOR ALL MODE

4.13 APPLY FULL WHITE PATTERN ADJUST CONTRAST FROM 30FL TO 10FL AND CHECK THE CHROMATICALLY MEET FOLLOWING
SPEC.

I

x (AT CONTRST, 30) –x (AT CONTRST, 25.75) I < 0.007.

I

y (AT CONTRST, 30) –y (AT CONTRST, 25.75) I < 0.003.

I

x (AT CONTRST, 10) –x (AT CONTRST, 25.75) I < 0.007.

I

y (AT CONTRST, 10) –y (AT CONTRST, 25.75) I < 0.006.

4.14 FUNCTION “ALL MODE RESET.

PUSH BUTTON “1” AND POWER SWITCH ON, THE PICTURE SHOULD RESTORE TO THAT OF FACTORY MODE.

4.15 USER COLOR MUST BE DEFAULTE D AS 9300OK.

5.

Focus adjustment.

5.1 APPLY SIGNAL ALL “ME” PATTERN AT 1024*768 69K MODE.

5.2 SET BRIGHTNESS 50% CONTRAST 100%.

5.3 SET FOCUST CONTROL FOR BEST FOCUS.

30

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

C. PCB defined.

SW301

SW302

SW303

SW304

IC401

IC301

IC302

P401

VR401VR403

LED301

IC501

T401

WP603

SW101

VR101 IC101

C101

T101

X101

Adjust raster center

Adjust TP201=77V

IC303

Q409

Q202

Q401D401

P301

Q101

WP602

IC602

IC604

IC601

IC603

P603

P602P601

31

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

D. Service mode brief Description.

Connect sync cable first

1. Push ϭ2 & ϯ key and turn on monitor, enter burn-in mode then power off;

2. Push ϭ1 & Ϧ key and turn on monitor, enter service mode as below

32

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

33

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

34

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

35

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Other :

1. Super Bri ghtness OSD Expression(looply-select by pressing hot-key on the front panel)

2. Monitor in DPMS mode~show below OSD 5 seconds

3. H-sync or V-sync is out of pull-in range~show below OSD 25 seconds
H: 30kHz-72kHz, +/- 1.5kHz
V: 50Hz~160Hz, +/- 1Hz

36

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

4. Signal cable disconnected~show below OSD 20 seconds,( then show OFF MODE IN 5 SEC.)

5. if moniotr is in the state in which OSD can be opened,
press key 1 and about 10 seconds, show OSD LOCK,then OSD is locked and can't be opened

6. if moniotr is in the state in which OSD is locked
press key 1 and about 10 seconds, show OSD UNLOCK, then OSD can be opened again

37

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

1. Power supply is defective.

No power or power

abnormal

Power indicator

LED don't light

Is F101 normal?

Is CR101, NTC

101 normal?

Is IC101 normal?

Is Q101 or R111,

R112 normal?

Check horizontal

and vertical circuit

Replace F101

Replace CR101,

NTC 101

Replace IC101

Replace Q101 or

R111, R112

Does the power

indictor LED light

once and the go out?

Check horizontal circuit

and power on again

Is the power indicator

LED light normally?

Check vertical circuit and

power on again

Is the LED normal?

Check video circuit

Are TP201~TP209

voltage normal?

Check D202, D203,

D205, D206, D207, Q203,

Q206, Q208, Q210

Is the T101 normal?

Replace T101

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

Yes

No

No

Yes

No

No

Yes

6. Trouble Shooting Flow Chart

38

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

2. Horizontal deflection circuit is defective.

The horizontal deflection

circuit is defective

Is the voltage on terminal

TP202=45V?

Is the power supply

circuit normal?

Is the pin1 waveform of

IC401 normal?

Is the pin28 waveform of

IC401 normal?

Is the pin26 waveform of

IC401 normal?

Is the waveform of Q402

"collector" normal?

Is the waveform of Q401

"BASE" normal?

Is the diode modulatic

circuit normal?

Is the voltage on terminal

TP201=75V?

Check power supply

circuit

Check H.sync input

Q402 is defective

Horizontal drive is

defective T402, Q401,

T401

Diode modulation circuit is

defictive C401, D401,

C413, C414, C415, C417,

Q409, C416

No

Yes

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

0.8Vp-p

45Vp-p

1.4Vp-p

12Vp-p

4.6Vp-p

fH

CRT is defictive

No

Check booster convertor

circuit Q202, Q204, Q205

Check IC401 pin26

normal?

39

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

3. The raster don’t appear.

The raster don't appear

Is the C425= -200V

normal?

Does the CRT heater

glow red?

Does the entire screen

light up?

Turn the FBT screen

clockwise

FBT is defective

R457, D420 are defective

Is the voltage at the heater

pin9 of CRT socket

normal?

D206,Q208 are

defective

Heater voltage

approx. 6.3V

Video circuit Q419, Q420

IC301 pin29 brightness

control are defective

No

Yes

Yes

No

Yes

No

No

40

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

4. Vertical deflection is defective.

Vertical is defective

The picture is one

horizontal line

Is the waveform pin2 of

IC401 normal?

Check the dflection Yoke

Is the waveform at pin6

of IC501 normal?

Check V-sync of IC301

pin33 or signal cable

Is the IC501 pin2=14V

pin5=-12V?

Is the waveform of IC401

pin13, pin23 normal?

Check power supply 14V,

-12V

IC401 is defective

5Vp-p

45Vp-p

Yes

Yes

No

No

No

Yes

No

41

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

5. Video is defective.

No video display

Does the entire screen

light up?

Are the voltage on heater,

G1,G2 of CRT socket

normal?

Are the waveform of the

terminal BK,RK,GKof

CRT socket normal?

Are the waveform at the

pin18, pin19, pin20 of

IC601?

Are the input waveform

at P601 pin1, pin3, pin5

normal?

The CRT is defective.

The raster don't appear.

Check the signal cable or

computer

IC601 its buffer or its drive

circuit. (clamping pulse,blanking

pulse, is defective)

Video optput circuit defective

IC602 pin1, pin2, pin3

CRT drive circuit is defective

heater, power supply circuit

D206, G1, G2, FBT , IC603 and

its drive circuit

Turn up the screen control

and check whether the raster

appear.

0.7Vp-p

Heater: 6.3VDC

G1: -65V

G2: 550V

Yes

Yes

No

No

No

No

Yes

Yes

No

Yes

3Vp-p

72Vp-p

42

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Item Reference P/N ViewSonic P/N

escr. of revision(s)

24b 720840115 E-RL-0414-0106

emoved from RSP

L

24c 720840115 E-RL-0414-0123 Added to RSPL

27b 736000026 E-YK-0413-0060

emoved from RSP

L

27c 736000026 E-X-0415-0134 Added to RSPL

44b 3080421200 A-VC-0101-0344

emoved from RSP

L

44c - 95(see below) (see below) Added to RSPL

Item Revision History ViewSonic P/N Reference P/N Description Location Universal number# Lead time

1 E-IC-0401-0985 2510005310 IC PWM 8PIN IC101 UC3843BN 4 WEEKS

2 E-IC-0401-2852 2610185342 IC EEPROM 8K 8PIN IC302 M24C08BN6 4 WEEKS

3 E-IC-0401-2275 2530095106 IC DEFLECTION PROCESSOR SDIP-32P IC401 TDA9113 4 WEEKS

4 E-IC-0401-2730 2530026104 IC VERT DEFLECTION SIP-10P IC501 KA2142 4 WEEKS

5 E-IC-0401-2393 2530159004 IC RGB VIDEO PRE-AMP 24PIN IC601 LM1269 4 WEEKS

6 E-IC-0401-4003 2530159104 IC WB AMP DRIVER RGB CRT TO-220-9P IC602 LM2460TA 4 WEEKS

7 E-IC-0401-4004 2500165111 IC 120V TRIPLE BIAS CLAMP DIP-8P IC603 LM2479NA 4 WEEKS

8 E-IC-0401-2731 2530211226 IC MASK OSD CONTROLLER DIP-20P IC604 NT68295-90049 4 WEEKS

9 E-Q-0402-0156 242017400006 FET 600V 6A 1.25ohm TO-220F Q101 2SK2545 2 WEEKS

10 E-Q-0402-1453 210106300017 TR 350V 0.5A TO-92 30-200 Q102 2N6517TA 2 WEEKS

11 E-Q-0402-1432 242016350517 FET 250V 8.1A 0.45ohm TO-220F Q202 IRFS634B 2 WEEKS

12 E-Q-0402-1588 211162030006 TR -40V -3A 2-8H1A 120-240 Q203 2SA1359-Y 2 WEEKS

13 E-Q-0402-1455 211102500117 TR -50V -0.15A TO-92 200-240 Q205 KSA1015GRTA 2 WEEKS

14 E-Q-0402-1454 210231010011 TR 20V 1A TO-92MOD 120-240 Q206 2SD468CTZ 2 WEEKS

15 E-Q-0402-1452 210057920017 TR 750V 12A TO-3PF 10 Q401 FJAF6812TU 2 WEEKS

16 E-Q-0402-1206 210233510011 TR 80V 1A TO-92MOD 100-200 Q402 2SD667CTZ 2 WEEKS

17 E-Q-0402-0888 211106000106 TR -300V -0.05A TO-92 40 Q404 BF421(TPE2) 2 WEEKS

18 E-Q-0402-1451 210013030006 TR 60V 3A 2-10R1A 100-320 Q409 2SD2012 2 WEEKS

19 E-Q-0402-1208 211105700006 TR -250V -0.05A 2-5F1B 50 Q419 BF423(TPE2) 2 WEEKS

20 E-Q-0402-1207 210105700006 TR 250V 0.05A TO-92 50 Q501 BF422(TPE2) 2 WEEKS

21 E-R-0405-6645 190204200 RES FUSING MF 1/2W .1 J R114 RF50ST52A0.1OHMJ 2 WEEKS

22 E-R-0405-0923 190200400 RES FUSING MF 1/2W .22 J SMALL R457 RFS12JR220A520NH 2 WEEKS

23 E-RL-0414-0074 720060701 RELAY 240VAC/12VDC 5A DPST TV4 RL101 OSA-SS-212DM5 2 WEEKS

24b Removed 04/19/04 E-RL-0414-0106 720840115 RELAY 125VAC/12VDC 10A SPDT RL401 833H-1C-C 2 WEEKS

24c Added 04/19/04 E-RL-0414-0123 720840115 RELAY 125VAC/12VDC 10A SPDT RL401 833H-1C-C 2 WEEKS

25 E-T-0408-0519 2801427200 X'FMR SMT 250uH J T101 SMT-35RV-315T 2 WEEKS

26 E-FBT-0406-0237 2850008610 FBT 17" 70KHZ 1.24mH T401 CF1803DE2700 2 WEEKS

27b Removed 04/19/04 E-YK-0413-0060 736000026 RESONATOR 12.00MHZ +/-0.1% 2P 10*10 Y301 ZTA12.00MX010 2 WEEKS

27c Added 04/19/04 E-X-0415-0134 736000026 RESONATOR 12.00MHZ +/-0.1% 2P 10*10 Y301 ZTA12.00MX010 2 WEEKS

28 A-PC-0106-0150 3090107600 AC POWER CORD L1800 BLACK P-model 2 WEEKS

29 A-PC-0106-0254 3090130400 AC POWER CORD L1800 BLACK P-model to pc 2 WEEKS

30 M-LB-0813-0925 3201969100 LABEL ID 65*75 E70F+ P-model 2 WEEKS

31 PL-TB-0717-0148 3360318700 SWIVEL ABS EP32 S7SB1EL 2 WEEKS

32 C-BS-0303-0397 3360425000 BASE ABS 41 S7SB1EL 2 WEEKS

33 C-BC-0302-0525 3368214601 R/C ASSY J770SCM03C S7RB1AT 2 WEEKS

34 M-MS-0808-7805 3360506500 LED LENS PMMA NAT Y0-487 S7FB2AT 2 WEEKS

35 PL-NB-0707-0196 3360625100 POWER KNOB ABS 41 S7PFB1AT 2 WEEKS

36 PL-FK-0709-0120 3360728400 FUNCTION KEY ABS 41 S7PFB1AT 2 WEEKS

37 C-FP-0301-0958 3361088601 F/B ABS SILVER E71F+SB-3 S7PFB1AT 2 WEEKS

38 P-FM-0602-0849 3500102102 END BLOCK TOP J770SCM00A 400/40' 2 WEEKS

39 P-FM-0602-0850 3500102202 END BLOCK BOTTOM J770SCM00A 400/40' 2 WEEKS

40 P-BX-0601-0942 3512256700 CARTON 460*459*450 M/P/G--model 2 WEEKS

41 A-CD-E70F+SB-3 3532080300 CD-ROM E70FB J770SBM01C/02C/04C 2 WEEKS

42 M-MS-0808-8663 5011088200 MANUAL VSC E70-10G J770SAM06A 2 WEEKS

43 B-MB-0201-0830 5600010593 MAIN BOARD ASSY 2 WEEKS

44b Removed 04/19/04 A-VC-0101-0344 3080421200

()

D-SUB/HOUSING L=1500 IVO 4 WEEKS

44c Added 04/19/04 E-C-0404-4808 146421810428 CAP AL 450V 180U M 25*40 C101 450USR180MSTB40 2 WEEKS

45 Added 04/19/04 E-C-0404-5326 17D698AD26 CAP MP DP 1.5KVH 4.9KP H KI15 C401 MPPS492H3DC 2 WEEKS

46 Added 04/19/04 E-C-0404-2096 1751131C26 CAP MP DP 250V .22U J KI10 C413 MPA224J2EB 2 WEEKS

47 Added 04/19/04 E-C-0404-2096 1751131C26 CAP MP DP 250V .22U J KI10 C414 MPA224J2EB 2 WEEKS

48 Added 04/19/04 E-C-0404-5327 1751121C26 CAP MP DP 250V .1U J KI10 C415 MPA104J2EB 2 WEEKS

49 Added 04/19/04 E-C-0404-5328 1891040D26 CAP PP DP 800V 6.8KP J KI15 C416 PPN682J2KC 2 WEEKS

50 Added 04/19/04 E-C-0404-4512 1751271D06 CAP MP DP 250V .62U J KI15 C417 7U2E624J-ACE(PMS) 2 WEEKS

E70f+SB-3 RSPL

Recent Revision(s)

7. Recommended Spare Parts List

43

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Item Revision History ViewSonic P/N Reference P/N Description Location Universal number# Lead time

51 Added 04/19/04 E-D-0403-1395 200131610020 DIO BRD 4A 600V 3S(KBJ) CR101 D3SB60 2 WEEKS

52 Added 04/19/04 E-D-0403-2797 201300620034 DIO FRD 1A 800V DO-41 100nS D108 UF108G T/B 2 WEEKS

53 Added 04/19/04 E-D-0403-1690 205350610337 DIO SI 1A 600V RG4 D203 RG 4A 2 WEEKS

54 Added 04/19/04 E-D-0403-1744 201311080023 DIO FRD 2A 300V DO-204AC(DO-15) 50nS D204 EGP20F 2 WEEKS

55 Added 04/19/04 E-D-0403-2029 201311070023 DIO FRD 2A 200V DO-204AC(DO-15) 50nS D205 EGP20D PKG4 2 WEEKS

56 Added 04/19/04 E-D-0403-2029 201311070023 DIO FRD 2A 200V DO-204AC(DO-15) 50nS D206 EGP20D PKG4 2 WEEKS

57 Added 04/19/04 E-D-0403-0913 201300570523 DIO FRD 1A 200V DO-204AL(DO-41) 50nS D207 UF4003 PKG23 2 WEEKS

58 Added 04/19/04 E-D-0403-1977 205012420137 DIO SI 5A 1500V/600V LF664(TO-220F KIN D401 FMQ-2FUR 2 WEEKS

59 Added 04/19/04 E-D-0403-2060 201300570534 DIO FRD 1A 200V DO-41 50nS D404 UF102G T/B 2 WEEKS

60 Added 04/19/04 E-D-0403-2057 201300610323 DIO FRD 1A 600V DO-204AL(DO-41) 250nS D409 RGP10J PKG23 2 WEEKS

61 Added 04/19/04 E-D-0403-2061 201300610434 DIO FRD 1A 600V DO-41 50nS D420 UF106G T/B 2 WEEKS

62 Added 04/19/04 E-FS-0410-0089 805340702 FUSE TSC 4A 250V UL SEM PIG F101 0215004.MRET5 2 WEEKS

63 Added 04/19/04 E-L-0407-0494 2921020100 CORE BEAD 3.5*6*1.0 T/R L103 C8B RH3.5*6*1.0 T/ 2 WEEKS

64 Added 04/19/04 E-L-0407-1572 2921020182 CORE BEAD 3.5*1.2*6 T/R L103 LB3.5*6 2 WEEKS

65 Added 04/19/04 E-L-0407-0494 2921020100 CORE BEAD 3.5*6*1.0 T/R L104 C8B RH3.5*6*1.0 T/ 2 WEEKS

66 Added 04/19/04 E-L-0407-1572 2921020182 CORE BEAD 3.5*1.2*6 T/R L104 LB3.5*6 2 WEEKS

67 Added 04/19/04 E-L-0407-0494 2921020100 CORE BEAD 3.5*6*1.0 T/R L105 C8B RH3.5*6*1.0 T/ 2 WEEKS

68 Added 04/19/04 E-L-0407-1572 2921020182 CORE BEAD 3.5*1.2*6 T/R L105 LB3.5*6 2 WEEKS

69 Added 04/19/04 E-L-0407-0113 2816903700 CHOKE CD 120uH K L201 CD-16-087T 2 WEEKS

70 Added 04/19/04 E-L-0407-1119 2816903701 CHOKE CD 120uH K L201 D12069 2 WEEKS

71 Added 04/19/04 E-L-0407-1601 2816903782 CHOKE CD 120uH K L201 LG121 2 WEEKS

72 Added 04/19/04 E-L-0407-1427 2921050700 CORE BEAD 2.5*3*1.0 W5 T/R L202 W5 RH2.5*3*1.0 T/R 2 WEEKS

73 Added 04/19/04 E-L-0407-1602 2921050782 CORE BEAD 2.5*3*1.0 W5 T/R L202 LB2.5*3 2 WEEKS

74 Added 04/19/04 E-L-0407-0494 2921020100 CORE BEAD 3.5*6*1.0 T/R L203 C8B RH3.5*6*1.0 T/ 2 WEEKS

75 Added 04/19/04 E-L-0407-1572 2921020182 CORE BEAD 3.5*1.2*6 T/R L203 LB3.5*6 2 WEEKS

76 Added 04/19/04 E-L-0407-0710 2816800210 CHOKE CD 3.9mH K L402 E-4840A 2 WEEKS

77 Added 04/19/04 E-L-0407-0020 2817601010 LINEAR COIL 6uH 0.1*3.0 L404 E-6005 2 WEEKS

78 Added 04/19/04 E-D-0403-1534 203322670311 DIO ZEN 0.5W 17.5-18.3V DO-35 ZD101 HZ18-2 TA 2 WEEKS

79 Added 04/19/04 E-D-0403-2799 203322690211 DIO ZEN 0.5W 19.5-20.4V DO-35 ZD102 HZ20-2 TA 2 WEEKS

80 Added 04/19/04 E-D-0403-1936 203322610611 DIO ZEN 0.5W 11.9-12.4V DO-35 ZD201 HZ12A2 TA 2 WEEKS

81 Added 04/19/04 E-D-0403-2099 203322550511 DIO ZEN 0.5W 6.0-6.3V DO-35 ZD202 HZ6C2 TA 2 WEEKS

82 Added 04/19/04 E-D-0403-1643 203322580211 DIO ZEN 0.5W 8.9-9.3V DO-35 ZD303 HZ9C1 TA 2 WEEKS

83 Added 04/19/04 E-D-0403-2099 203322550511 DIO ZEN 0.5W 6.0-6.3V DO-35 ZD304 HZ6C2 TA 2 WEEKS

84 Added 04/19/04 E-D-0403-2099 203322550511 DIO ZEN 0.5W 6.0-6.3V DO-35 ZD306 HZ6C2 TA 2 WEEKS

85 Added 04/19/04 E-D-0403-1644 203322570511 DIO ZEN 0.5W 8.5-8.9V DO-35 ZD402 HZ9B2 TA 2 WEEKS

86 Added 04/19/04 E-D-0403-1527 203322570614 DIO ZEN 0.5W 8.61-8.99V DO-35 ZD402 RD9.1EB2-T4 2 WEEKS

87 Added 04/19/04 E-D-0403-1980 203322730311 DIO ZEN 0.5W 23.6-24.7V DO-35 ZD405 HZ24-2 TA 2 WEEKS

88 Added 04/19/04 E-D-0403-1536 203322540311 DIO ZEN 0.5W 4.9-5.1V DO-35 ZD601 HZ5C1 TA 2 WEEKS

89 Added 04/19/04 A-PC-0106-0301 3090127100 AC POWER CORD L1800 BLACK G-model 2 WEEKS

90 Added 04/19/04 A-PC-0106-0193 3070000501 AC POWER CORD L1800 BLACK E-model 2 WEEKS

91 Added 04/19/04 M-LB-0813-0988 3201970600 LABEL ID 65*75 E70F+ G-model 2 WEEKS

92 Added 04/19/04 M-LB-0813-0989 3201968900 LABEL ID 65*75 E70F+ M-model 2 WEEKS

93 Added 04/19/04 M-LB-0813-0990 3201969000 LABEL ID 65*75 E70F+ E-model 2 WEEKS

94 Added 04/19/04 M-LB-0813-0466 3209135100 NAME PLATE AL+PC VSC 3-BIRD LOGO 24.7* 2 WEEKS

95 Added 04/19/04 P-BX-0601-0974 3512256800 CARTON 460*459*450 E--model 2 WEEKS

44

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

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

1 E-L-0407-1493 2840003906 * DEGAUSSING COIL 14.4 OHM K 62-0101-06 1
2 A-PC-0106-0150 3090107600 * AC POWER CORD L=1800 BLACK UL/CSA 1
3 M-SCW-0824-0410 3100300600 * SCREW M M3*0.5*6 PAN C S+P S20C ZN 1
4 M-SCW-0824-0391 3100300800 * SCREW M M3*0.5*8 PAN C S+P S20C ZN 1
5 M-SCW-0824-0006 3109020201 * SCREW T ? p4*1.4*16 PAN C S18C ZN Y 2
6 M-SCW-0824-0394 3109022200 * SCREW T ? p4*1.6*35 PAN C S18C ZN 2
7 M-SCW-0824-0395 3109030900 * SCREW TAPPING 5*16*25 ROUND&W ZN 4
8 M-LB-0813-0896 3200157800 * LABEL DOT OD8.0 GREEN 1

9 M-LB-0813-0785 3200158900 * LABEL STICKER OD10 WHT HI-POT 1
10 M-LB-0813-0316 3200294600 * LABEL BAR CODE 76*76 VSC 1
11 M-LB-0813-0357 3200361101 * LABEL BAR CODE 46*20 1
12 M-LB-0813-0989 3201968900 LABEL ID 165*75 E70FB J770SBM01C 1
13 M-LB-0813-0900 3202011000 * LABEL SERIES PANEL 42*11 T0.05 1
14 M-LB-0813-0901 3202118900 LABEL DOT STICKER ON CARTON ID=10 3
15 M-LB-0813-0466 3209135100 * NAME PLATE AL+PC VSC 3-BIRD LOGO 2 1
16 M-MS-0808-7463 3220501600 * TAPE W=30 #10 3M #10 W=30 0.04
17 M-MS-0808-4975 3221101500 * TAPE W=76 PP47 914M 4P PP47 W=76 914M 1.72
18 PL-CL-0710-0025 3230050300 * F.B.T CLIP NY66 94V0 t=8.0 HV-1 1
19 M-MS-0808-5271 3240498900 * RUBBER PAD 25*10*1.5 BLACK STICK 2
20 PL-PD-0714-0021 3240920800 * RUBBER PAD 20*6.5*5 BLACK 4
21 C-BS-0303-0368 3368171500 * S/B ASSY J770SCM03C H7SB1EL&H7BB1E 1
22 M-MS-0808-5999 3240490701 * RUBBER PAD 14* 4.2 GRAY STICK 4
23 C-BS-0303-0541 3360318700 * SWIVEL ABS EP32 S7SB1EL 1
24 #N/A 4020363707 PLASTIC ABS 94HB EP32 D-180 D-180 EP32 0.233
25 M-MS-0808-5163 4020311607 PLASTIC ABS 94HB NAT D-180 D-180 ABS 94HB NAT 0.001
26 #N/A 4020311609 PLASTIC ABS 94HB NAT SD-0150 STAREX SD-0150 ABS 9 0.001
27 M-MS-0808-5164 4020311614 PLASTIC ABS 94HB NAT PA-707 PA-707 ABS 94HB NAT 0.001
28 C-BS-0303-0397 3360425000 * BASE ABS 41 S7SB1EL 1
29 M-MS-0808-5163 4020311607 PLASTIC ABS 94HB NAT D-180 D-180 ABS 94HB NAT 0.001
30 #N/A 4020311609 PLASTIC ABS 94HB NAT SD-0150 STAREX SD-0150 ABS 9 0.001
31 #N/A 4020363714 PLASTIC ABS 94HB EP32 PA-707 PA-707 EP32 0.247
32 M-MS-0808-5164 4020311614 PLASTIC ABS 94HB NAT PA-707 PA-707 ABS 94HB NAT 0.001
33 C-BC-0302-0525 3368214601 * R/C ASSY J770SCM03C S7RB1AT 1
34 M-MS-0808-4204 3240494100 * RUBBER PAD 12.6*10 P532U HARDNESS 2
35 C-BC-0302-0614 3360242301 * R/C ABS 41 S7RB1AT 1
36 #N/A 4020363814 PLASTIC ABS 94V0 EP32 PA-765A PA-765A EP32 1.5
37 #N/A 3368306501 F/B ASSY J770SBM00A S7PFB1AT 1
38 M-MS-0808-4204 3240494100 * RUBBER PAD 12.6*10 P532U HARDNESS 2
39 M-MS-0808-7805 3360506500 * LED LENS PMMA NAT Y0-487 S7FB2AT 1
40 PL-NB-0707-0196 3360625100 * POWER KNOB ABS 41 S7PFB1AT 1
41 #N/A 4020363814 PLASTIC ABS 94V0 EP32 PA-765A PA-765A EP32 0.002
42 PL-FK-0709-0120 3360728400 * FUNCTION KEY ABS 41 S7PFB1AT 1
43 #N/A 4020363814 PLASTIC ABS 94V0 EP32 PA-765A PA-765A EP32 0.014
44 C-FP-0301-0958 3361088601 * F/B ABS SILVER E71F+SB-3 S7PFB1AT 1
45 #N/A 4020363814 PLASTIC ABS 94V0 EP32 PA-765A PA-765A EP32 0.87
46 M-MS-0808-7806 3462003900 * SPRING COMPRESSION SUS304 ID6.5 L1 1
47 M-MS-0808-5008 3421030303 * CABLE TIE NYLON66 94V-2 YJ-98 3
48 M-MS-0808-5121 3421031600 * CABLE TIE NYLON 94V-2 L=181 YJ-181 2
49 M-MS-0808-5420 3421032500 * CABLE TIE NYLON 94V-2 L=295 YJ-295 2
50 M-MS-0808-4206 3421047903 * SPACER SUPPORT NYLON 94V-2 14*9*11 2
51 P-FM-0602-0849 3500102102 END BLOCK TOP J770SCM00A 400/40' 1
52 P-FM-0602-0850 3500102202 END BLOCK BOTTOM J770SCM00A 400/40 1
53 M-MS-0808-8982 3500908703 * PE BAG 585*505*775 T=0.07 H770SERI 1
54 M-MS-0808-9003 3500936600 PE BAG 225*305*T.1 1
55 #N/A 3500937400 * PE BAG 480*525 T.3 1
56 M-MS-0808-8858 3510391600 * PAPER ANGLE 2000*50*50mm 25-01-05 0.25
57 #N/A 3510476800 CAP PAPER 1135*477*120 0.005
58 #N/A 3510476900 CAP PAPER 1135*943*120 0.06
59 M-MS-0808-9004 3511207600 PAPER ANGLE 1410*55*55*3 0.125
60 M-MS-0808-9005 3511207700 PAPER ANGLE 940*55*55*3 0.125
61 P-BX-0601-0942 3512256700 CARTON 460*459*450 E70FB J770SBM01 1
62 M-MS-0808-5135 3520082400 * PE FILM t=0.02mm W=500 0.03
63 M-MS-0808-6079 3520084402 * PE BAG 1010*820*0.045T 1
64 #N/A 3524007301 * PALLET WOOD 1120*940*120 0.062
65 #N/A 3524007401 * PALLET FUMIGATE 1120*470*120 0.005
66 A-CD-E70F+SB-3 3532080300 CD-ROM E70FB J770SBM01C/02C/04C 1
67 M-WR-0828-0341 3640028400 * CANCEL COIL 1007 #18 WIT L1130 1
68 #N/A 3641312500 * WIRE WITH TERMINAL 1007 #18 BLK L4 1
69 #N/A 3641312601 * WIRE WITH TERMINAL 1007 #18 BLK L1 1
70 M-WR-0828-6643 3649109801 * CRT GROUNDING WIRE J770SBM 1
71 M-MS-0808-8663 5011088200 MANUAL VSC E70-10G J770SAM06A 1
72 #N/A 5600010514 M/V BD ASSY J770 SBM WHITE 1
73 #N/A 0013101000 * RES CF 1/4W 100 J R467,R468 RD1/4WT52 J 100R 2

#N/A 0013101800 * RES CF 1/4W 100 J SMALL R323,R324,R341,R448, RD16ST52 100R J 3
#N/A R458,R612,R613,R614,
#N/A R615,R620,R630,R631,
#N/A R632

E70f+SB-3 BOM

74

45

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

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

#N/A 0013102000 RES CF 1/4W 1K J R120,R128,R202,R481, RD 1/4W 1K JT 5
#N/A R482
#N/A 0013102800 RES CF 1/4W 1K J SMALL R212,R220,R340,R495, RD16ST52 1K J 4
#N/A R618,R619,R621,R622,
#N/A R623,R627,R628,R629,
#N/A R636,R644
#N/A 0013103000 * RES CF 1/4W 10K J R110,R429,R434,R453, RD25ST52 10K J 8
#N/A R477,R480,R491,R514
#N/A 0013103800 RES CF 1/4W 10K J SMALL R135,R206,R214,R307, RD16ST52 10K J 9
#N/A R311,R325,R326,R327,
#N/A R328,R330,R334,R338,
#N/A R339,R451,R459,R473,

#N/A R488,R512,R645
79 #N/A 0013104000 RES CF 1/4W 100K J R422 RD25ST52 100K J 1
80 #N/A 0013104800 RES CF 1/4W 100K J SMALL R121 RD16ST52 100K J 1
81 #N/A 0013105000 RES CF 1/4W 1M J R493 RD 1/4W 1M JT 1
82 #N/A 0013105800 RES CF 1/4W 1M J SMALL R610 RD16ST52 1M J 1
83 #N/A 0013106800 RES CF 1/4W 10M J SMALL R309 CR1-4W-SJ10M 1
84 #N/A 0013113800 RES CF 1/4W 11K J SMALL R510 1
85 #N/A 0013123800 RES CF 1/4W 12K J SMALL R129,R418,R4410 3
86 #N/A 0013134800 RES CF 1/4W 130K J SMALL R417 1
87 #N/A 0013152800 RES CF 1/4W 1.5K J SMALL R127 1
88 #N/A 0013153000 RES CF 1/4W 15K J R440,R444 RD 1/4W 15K JT 2
89 #N/A 0013153800 RES CF 1/4W 15K J SMALL R452,R474 CFR-25SJT 15K 2
90 #N/A 0013154000 RES CF 1/4W 150K J R405 1
91 #N/A 0013154800 RES CF 1/4W 150K J SMALL R516 RD16ST52 150K J 1
92 #N/A 0013163800 RES CF 1/4W 16K J SMALL R416 1
93 #N/A 0013183000 RES CF 1/4W 18K J R123 1
94 #N/A 0013183800 RES CF 1/4W 18K J SMALL R106,R426 2
95 #N/A 0013202800 RES CF 1/4W 2K J SMALL R497 RD16ST52 2K J 1
96 #N/A 0013220000 * RES CF 1/4W 22 J R109 RD 1/4W 22 JT 1
97 #N/A 0013221000 RES CF 1/4W 220 J R204,R438,R4404 3
98 #N/A 0013221800 RES CF 1/4W 220 J SMALL R442,R496,R616,R637 RD1/4WST52 220 J 4

#N/A 0013222000 RES CF 1/4W 2.2K J R211,R228,R317,R318, RD 1/4W 2.2K JT 5

#N/A R483

100 #N/A 0013222800 RES CF 1/4W 2.2K J SMALL R462,R484 RD16ST52 2.2K J 2
101 #N/A 0013223800 RES CF 1/4W 22K J SMALL R134,R463 RD 1/4W 22K JT 2
102 #N/A 0013224800 RES CF 1/4W 220K J SMALL R492 1
103 #N/A 0013228000 RES CF 1/4W 2.2 J R639 RD 1/4W 2.2 JT 1
104 #N/A 0013228800 RES CF 1/4W 2.2 J SMALL R409,R638 RD1/4WSJ 2R2 T52 2
105 #N/A 0013243000 RES CF 1/4W 24K J R475 1
106 #N/A 0013243800 RES CF 1/4W 24K J SMALL R485 1
107 #N/A 0013270800 RES CF 1/4W 27 J SMALL R124 1
108 #N/A 0013271800 RES CF 1/4W 270 J SMALL R125 RD 1/4WS 270 JT 1
109 #N/A 0013272800 RES CF 1/4W 2.7K J SMALL R122 RD16ST52 2.7K J 1
110 #N/A 0013301800 RES CF 1/4W 300 J SMALL R499 RD16ST52 300R J 1
111 #N/A 0013302800 RES CF 1/4W 3K J SMALL R415,R472 RD16ST52 3K J 2
112 #N/A 0013303800 RES CF 1/4W 30K J SMALL R301 CFR-25SJT 30K 1
113 #N/A 0013330000 RES CF 1/4W 33 J R604,R605,R606 RD1/4WJ 33R T52 3

#N/A 0013331000 * RES CF 1/4W 330 J R313,R314,R321,R322, RD 1/4W 330 JT 5

#N/A R336

115 #N/A 0013332000 RES CF 1/4W 3.3K J R335,R479 2
116 #N/A 0013332800 RES CF 1/4W 3.3K J SMALL R332,R333,R337,R4402 4
117 #N/A 0013333800 RES CF 1/4W 33K J SMALL R454 1
118 #N/A 0013334800 RES CF 1/4W 330K J SMALL R478 1
119 #N/A 0013362000 RES CF 1/4W 3.6K J R476 1
120 #N/A 0013392800 RES CF 1/4W 3.9K J SMALL R4403,R450 2
121 #N/A 0013431000 RES CF 1/4W 430 J R315,R316 2
122 #N/A 0013470000 RES CF 1/4W 47 J R406 1
123 #N/A 0013470800 RES CF 1/4W 47 J SMALL R201,R207 RD1/4S 470 JTB 2
124 #N/A 0013471800 RES CF 1/4W 470 J SMALL R210 RD 1/4WS 470 JT 1
125 #N/A 0013472000 * RES CF 1/4W 4.7K J R439 BCW4J0472 1
127 #N/A 0013473000 RES CF 1/4W 47K J R441 1
128 #N/A 0013473800 RES CF 1/4W 47K J SMALL R424,R437 RD16ST52 47K J 2
129 #N/A 0013474800 RES CF 1/4W 470K J SMALL R641,R642,R643 RD 1/4WS 470K JT 3
130 #N/A 0013510000 * RES CF 1/4W 51 J R633,R634,R635 RD1/4 510 JTB 3
131 #N/A 0013512800 RES CF 1/4W 5.1K J SMALL R419,R626 RD16ST52 5.1K J 2
132 #N/A 0013560000 RES CF 1/4W 56 J R427 1
133 #N/A 0013562800 RES CF 1/4W 5.6K J SMALL R423,R4401,R607,R608 RD16ST52 5.6K J 5
134 #N/A ,R609
135 #N/A 0013563000 RES CF 1/4W 56K J R413,R414 2
136 #N/A 0013563800 RES CF 1/4W 56K J SMALL R461,R513 2
137 #N/A 0013622000 RES CF 1/4W 6.2K J R131 RD1/4 622JTB 1
138 #N/A 0013680000 * RES CF 1/4W 68 J R312 RD1/4WT52 J 68R 1
139 #N/A 0013682800 RES CF 1/4W 6.8K J SMALL R130,R402,R486 3
140 #N/A 0013683000 RES CF 1/4W 68K J R494 1
141 #N/A 0013750800 RES CF 1/4W 75 J SMALL R601,R602,R603 3
142 #N/A 0013820000 * RES CF 1/4W 82 J R310 RD1/4WT52 J 82R 1

75

114

78

99

76

77

E70f+SB-3 BOM

46

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

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

143 #N/A 0013821000 RES CF 1/4W 820 J R433 RD 1/4W 820 JT 1
144 #N/A 0013821800 RES CF 1/4W 820 J SMALL R430 1
145 #N/A 0013822800 RES CF 1/4W 8.2K J SMALL R449 1
146 #N/A 0013913000 RES CF 1/4W 91K J R487 RD 1/4W 91K JT 1
147 #N/A 0023102000 RES CF 1/2W 1K J R218 1
148 #N/A 0023105000 RES CF 1/2W 1M J R101 RD 1/4W 1M JT 1
149 #N/A 0023108000 RES CF 1/2W 1 J R116 1
150 #N/A 0023150000 RES CF 1/2W 15 J R404 1
151 #N/A 0023158000 RES CF 1/2W 1.5 J R505 CR1/2W-SJ 1.5R 1
152 #N/A 0023184000 RES CF 1/2W 180K J R464 1
153 #N/A 0023188000 RES CF 1/2W 1.8 J R506 RD1/2WT52 1R8J 1
154 #N/A 0023224000 RES CF 1/2W 220K J R460 1
155 #N/A 0023271000 RES CF 1/2W 270 J R222 1
156 #N/A 0023273000 RES CF 1/2W 27K J R224 RD50ST52 27K J 1
157 #N/A 0023330000 RES CF 1/2W 33 J R108 RD 1/2W 33 JT 1
158 #N/A 0023331000 RES CF 1/2W 330 J R508 RD 1/2W 330R J T/B 1
159 #N/A 0023332000 RES CF 1/2W 3.3K J R407 1
160 #N/A 0023564000 RES CF 1/2W 560K J R104,R105 2
161 #N/A 0023623000 RES CF 1/2W 62K J R221 RD50ST52 62K J 1
162 #N/A 0023750000 RES CF 1/2W 75 J R223 1
163 #N/A 0111053800 RES MF 1/4W 5.6K F SMALL R507 1
164 #N/A 0111059000 RES MF 1/4W 10K F R428 SN1/4WT52F10K 1
165 #N/A 0111059800 RES MF 1/4W 10K F SMALL R640 SN1/4WST52 10K F 1
166 #N/A 0111070800 RES MF 1/4W 30K F SMALL R435 SN1/4WST52 30KOHM F 1
167 #N/A 0111170800 RES MF 1/4W 3.83K F SMALL R504 SN1/4WST52 3.83K F 1
168 #N/A 0111205800 RES MF 1/4W 6.81K F SMALL R447 SN1/4WST52 6.81K F 1
169 #N/A 111239800 RES MF 1/4W 3.16K F SMALL R446 1
170 E-R-0405-5090 111272800 RES MF 1/4W 51.1K F SMALL R436 1
171 #N/A 111302000 RES MF 1/4W 27.4K F R509 1
172 #N/A 111356800 RES MF 1/4W 24.3K F SMALL R227,R431 2
173 E-R-0405-6083 111392800 RES MF 1/4W 13.7K F SMALL R515 1
174 #N/A 111409800 RES MF 1/4W 6.49K F SMALL R432,R471 2
175 #N/A 133124000 RES MOF 1W 120K J R103 RSU01J 1203 A520 1
176 E-R-0405-5728 133152000 RES MOF 1W 1.5K J R219 1
177 E-R-0405-5729 133181000 RES MOF 1W 180 J R215,R421 BO1WJ0181 2
178 E-R-0405-6836 133302000 RES MOF 1W 3K J R4408,R489 RSN1WJ 3K T52 2
179 E-R-0405-4358 133339000 RES MOF 1W .33 J R203 1
180 E-R-0405-5735 133471000 RES MOF 1W 470 J R209 1
181 E-R-0405-6868 133510000 RES MOF 1W 51 J R420 RSN1WJ 51R T52 1
182 #N/A 143153200 RES MOF 2W 15K J VDK R102 1
183 E-R-0405-6818 143158200 RES MOF 2W 1.5 J VDK R213 RSU02J1R50 FB 1
184 E-R-0405-5954 143189000 RES MOF 2W .18 J R111 1
185 E-R-0405-5955 143271000 RES MOF 2W 270 J R408 1
186 E-R-0405-6454 143271200 RES MOF 2W 270 J VDK R425 1
187 #N/A 143391200 RES MOF 2W 390 J VDK R117 MOR2WJ 390R F1 1
188 E-R-0405-6840 143569200 RES MOF 2W .56 J VDK R403 1
189 E-R-0405-0923 190200400 * RES FUSING MF 1/2W .22 J SMALL R457 RFS12JR220A520NH 1
190 E-R-0405-6645 190204200 RES FUSING MF 1/2W .1 J R114 RF50ST52A0.1OHMJ 1
191 E-R-0405-5777 606113004 * RES VR VERT 0.1W 200 T VR401 VZ067TH1B201 1
192 E-R-0405-5386 606201004 * RES VR HORI 0.1W 1K T VR101,VR403 VZ067TL1B102 2
193 E-RL-0414-0074 720060701 * RELAY 240VAC/12VDC 5A DPST TV4 RL101 OSA-SS-212DM5 1
194 E-RL-0414-0106 720840115 * RELAY 125VAC/12VDC 10A SPDT RL401 833H-1C-C 1
195 E-YK-0413-0060 736000026 * RESONATOR 12.00MHZ +/-0.1% 2P 10*1 Y301 ZTA12.00MX010 1
196 E-FS-0410-0089 805340702 * FUSE TSC 4A 250V UL SEM PIG F101 0215004.MRET5 1
197 M-MS-0808-7471 900030118 * PTC R=8 OHM +/-20% 27A 2P PTC101 DGC2R08M 1
198 E-TH-0416-0111 911000216 * NTC R=10 OHM L 3A NTC101 SCK-103 1
199 E-SP-0417-0093 921220117 * SPARK GAP 1.2KV +-500V TP SG602 AG15PC122FB-K2M 1
200 E-SP-0417-0062 922010218 SPARK GAP 200VDC M TP SG601 DSP-201M-C04F 1
201 E-C-0404-3961 1101045032 * CAP Y CD 250VAC 1KP K B I CY101,CY102 CS10-B2GA102KYGS 2
202 E-C-0404-2541 1101046032 * CAP Y CD 250VAC 2.2KP M E I CY104 CS11-E2GA222MYGS 1
203 E-C-0404-4109 1101047032 * CAP Y CD 250VAC 3.3KP M E I CY106 CS13-E2GA332MYGS 1
204 E-C-0404-3640 1120018800 * CAP CD 100V 33P J C0G TP5 C306,C307 CHA4330JG1H 2
205 E-C-0404-3641 1120026800 * CAP CD 100V 68P J C0G TP5 C309,C419 CHA5680JG1H 2
206 E-C-0404-3720 1120030800 * CAP CD 100V 100P J C0G TP5 C448,C452,C615,C617 CHA6101JG1H 4
207 E-C-0404-3778 1120032800 * CAP CD 100V 120P J C0G TP5 C435 CHA7121JG1H 1

E-C-0404-3642 1122354800 * CAP CD 100V .01U M Z5U TP5 C104,C107,C405,C408, EA7103MG1H 6

#N/A C418,C442,C512,C601,

#N/A C602,C603,C604,C605,

#N/A C608,C623,C624,C625

209 E-C-0404-3646 1122942800 * CAP CD 100V 470P K Y5P TP5 C509,C631 BA4471KG1H 2
210 E-C-0404-3647 1122944800 * CAP CD 100V 680P K Y5P TP5 C434,C506 BA4681KG1H 2
211 E-C-0404-3648 1122945800 * CAP CD 100V 1KP K Y5P TP5 C111,C439 BA4102KG1H 2
212 E-C-0404-3649 1122946800 * CAP CD 100V 2.2KP K Y5P TP5 C109 BA5222KG1H 1
213 E-C-0404-3651 1132354800 CAP CD 500V .01U M Z5U TP5 C103,C122,C618 EC0103MG1H 3
214 E-C-0404-3652 1132930800 * CAP CD 500V 100P K Y5P TP5 C220,C450 BC4101KG1H 2
215 E-C-0404-3653 1132938800 * CAP CD 500V 220P K Y5P TP5 C203 BC4221KG1H 1
216 E-C-0404-3654 1132945800 * CAP CD 500V 1KP K Y5P TP5 C445 BC5102KG1H 1
217 E-C-0404-4673 1140030800 * CAP CD 1KV 100P J C0G TP5 C118 CHM0101JG1 1

208

E70f+SB-3 BOM

47

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

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

218 E-C-0404-3655 1142930800 * CAP CD 1KV 100P K Y5P TP5 C116 1
219 E-C-0404-3729 1142938800 * CAP CD 1KV 220P K Y5P TP5 C214 BM5221KG1H 1
220 E-C-0404-3656 1142945800 * CAP CD 1KV 1KP K Y5P TP5 C412,C629 BM6102KG1H 2
221 E-C-0404-4691 1152346800 CAP CD 2KV 2.2KP M Z5U TP5 C630 EM28222MHA 1
222 E-C-0404-4692 1200063000 * CAP MO DP 50V 820P J C0G TP R C429 SR215A821JAAAP4-90 1
223 #N/A 142101011200 * CAP AL 10V 100U M 5*11 TP5 C607 UVX1A101MT 1
224 #N/A 142102211800 * CAP AL 10V 220U M 6.3*11 TP5 C314,C635 CVR1A221MT 2
225 E-C-0404-3676 142121011500 * CAP AL 16V 100U M 5*11 TP5 C210,C215 UVR1C101MT 2
226 #N/A 142121021500 * CAP AL 16V 1KU M 10*16 TP5 C206 CVR1C102MT 1
227 #N/A 142123311500 * CAP AL 16V 330U M 8*11.5 TP5 C503,C504 CVR1C331MT 2
228 #N/A 142124701200 * CAP AL 16V 47U M 5*11 TP5 C219,C410,C411 UVX1C470MT 3
229 E-C-0404-3839 142141011200 * CAP AL 25V 100U M 6.3*11 TP5 C105,C209 CVX1E101MT 2
230 #N/A 142141011500 * CAP AL 25V 100U M 6.3*11 TP5 C105,C209,C444 CVR1E101MT 1
231 E-C-0404-3844 142144701200 * CAP AL 25V 47U M 5*11 TP5 C106,C211,C510 UVX1E470MT 3

#N/A 142144701500 * CAP AL 25V 47U M 5*11 TP5 C211,C443,C446,C510, UVR1E470MT 4

#N/A C611,C616

233 #N/A 142144711500 * CAP AL 25V 470U M 10*12.5 TP5 C205,C207 CVR1E471MT 2
234 #N/A 142151011500 * CAP AL 35V 100U M 6.3*11 TP5 C501 CVR1V101MT 1
235 #N/A 142161001500 * CAP AL 50V 10U M 5*11 TP5 C304,C409,C428,C431 UVR1H100MT 4
236 E-C-0404-3848 142161081500 * CAP AL 50V 1U M 5*11 TP5 C449 UVR1H1R0MT 1
237 #N/A 142162201500 * CAP AL 50V 22U M 5*11 TP5 C114,C432 UVR1H220MT 2
238 #N/A 142162281500 * CAP AL 50V 2.2U M 5*11 TP5 C108,C113 UVR1H2R2MT 2
239 #N/A 142164781500 * CAP AL 50V 4.7U M 5*11 TP5 C301,C303 UVR1H4R7MT 2
240 #N/A 142221081500 * CAP AL 100V 1U M 5*11 TP5 C437,C626,C627,C628 UVR2A1R0MT 4
241 #N/A 142244781200 * CAP AL 160V 4.7U M 8*11 TP5 C619,C620 CVX2C4R7MT 2
242 E-C-0404-3675 142321001200 * CAP AL 250V 10U M 10*20 TP5 C425 CVX2E100MT 1
243 E-C-0404-3850 144162281400 * CAP AL 50V 2.2U M 5*11 TP5 C406 UVT1H2R2MT 1
244 #N/A 144204711300 * CAP AL 63V 470U M 12.5*25 C202 CVT1J471MC3.5 1
245 #N/A 144241001400 * CAP AL 160V 10U M 10*12.5 TP5 C208 CVT2C100MT 1
246 #N/A 144241012108 * CAP AL 160V 100U M 12.5*25 C201 160YXA100MCE12.5*25 1
247 #N/A 144242201400 * CAP AL 160V 22U M 10*20 TP5 C621 CVT2C220MT 1
248 #N/A 144304791400 * CAP AL 200V .47U M 6.3*11 TP5 C447 CVT2DR47MT 1
249 #N/A 146402210428 * CAP AL 400V 220U M 25*35 C101 400USR220MST25*35 1
250 #N/A 1604314200 * CAP X MP PC 275VAC .33U M P15 CX102 KNB1560-0.33UFKL25-P 1
251 #N/A 1651100C26 * CAP MM DP 250V .047U J KI10 C427 DMPE473J2EB 1
252 E-C-0404-3866 1651120C26 * CAP MM DP 250V .1U J KI10 C507 DMPE104J2EB 1
253 E-C-0404-3688 1691151510 * CAP MM PC 63V .47U J TP5 C511 R82DC3470DQXXJ 1
254 E-C-0404-4699 1691180C01 CAP MM DP 63V 2.2U J KI10 C420 MEF-225J0063DB4102 1
255 E-C-0404-5327 1751121C26 CAP MP DP 250V .1U J KI10 C415 MPA104J2EB 1
256 E-C-0404-2096 1751131C26 * CAP MP DP 250V .22U J KI10 C413,C414 MPA224J2EB 2
257 #N/A 1751171F06 * CAP MP DP 250V 1U J KI20 C204 7U2E105J-CCG(PMS) 1
258 E-C-0404-4512 1751271D06 * CAP MP DP 250V .62U J KI15 C417 7U2E624J-ACE(PMS) 1
259 E-C-0404-5326 17D698AD26 CAP MP DP 1.5KVH 4.9KP H KI15 C401 MPPS492H3DC 1
260 E-C-0404-5328 1891040D26 CAP PP DP 800V 6.8KP J KI15 C416 PPN682J2KC 1
261 E-C-0404-3769 1950102101 * CAP MY DP I 50V 4.7KP J TP5 C436 PEI-472J0050DT2058 1
262 E-C-0404-3690 1950104126 * CAP MY DP I 50V 6.8KP J TP5 C112 PEI682J1HT 1
263 E-C-0404-3691 1950106126 * CAP MY DP I 50V .01U J TP5 C430 PEI103J1HT 1
264 #N/A 1950107101 * CAP MY DP I 50V .015U J TP5 C438 PEI-153J0050DT2058 1
265 #N/A 1950108126 CAP MY DP I 50V .022U J TP5 C110 PEI223J1HT 1
266 E-C-0404-4700 1950110126 * CAP MY DP I 50V .047U J TP5 C423 PEI473J1HT 1
267 E-C-0404-3695 1950113126 * CAP MY DP I 50V .22U J TP5 C402 PEI224J1HT 1
268 E-C-0404-4682 1950115001 * CAP MY DP I 50V .47U J C502 PEI-474J0050DB2054 1
269 E-C-0404-3697 1950122126 * CAP MY DP I 50V .15U J TP5 C508 PEI154J1HT 1
270 E-C-0404-4701 1960212126 * CAP MY DP I 100V .1U K TP5 C404 PEI104K2AT 1
271 E-D-0403-1395 200131610020 * DIO BRD 4A 600V 3S(KBJ) CR101 D3SB60 1
272 E-D-0403-0913 201300570523 * DIO FRD 1A 200V DO-204AL(DO-41) 50 D207,D404 UF4003 PKG23 1
273 E-D-0403-2060 201300570534 * DIO FRD 1A 200V DO-41 50nS D404 UF102G T/B 1
274 E-D-0403-0611 201300590323 * DIO FRD 1A 400V DO-41 150nS D601 RGP10G PKG23 1
275 E-D-0403-2057 201300610323 * DIO FRD 1A 600V DO-204AL(DO-41) 25 D409,D414,D415 RGP10J PKG23 3
276 E-D-0403-2061 201300610434 * DIO FRD 1A 600V DO-41 50nS D420 UF106G T/B 1
277 E-D-0403-2797 201300620034 * DIO FRD 1A 800V DO-41 100nS D108 UF108G T/B 1
278 E-D-0403-2029 201311070023 * DIO FRD 2A 200V DO-204AC(DO-15) 50 D205,D206 EGP20D PKG4 2
279 E-D-0403-1744 201311080023 * DIO FRD 2A 300V DO-204AC(DO-15) 50 D204 EGP20F 1
280 E-D-0403-2025 201330630007 * DIO FRD 1A 1000V SOD57 75nS D202 BYV26E,133 1
281 E-D-0403-0832 202300290123 * DIO SBD 1A 20V DO-204AL D215 1N5817 PKG23 1
282 E-D-0403-1536 203322540311 * DIO ZEN 0.5W 4.9-5.1V DO-35 ZD601 HZ5C1 TA 1
283 E-D-0403-2099 203322550511 * DIO ZEN 0.5W 6.0-6.3V DO-35 ZD202,ZD304,ZD306 HZ6C2 TA 3
284 E-D-0403-1644 203322570511 * DIO ZEN 0.5W 8.5-8.9V DO-35 ZD402 HZ9B2 TA 1
285 E-D-0403-1643 203322580211 * DIO ZEN 0.5W 8.9-9.3V DO-35 ZD303 HZ9C1 TA 1
286 E-D-0403-1936 203322610611 * DIO ZEN 0.5W 11.9-12.4V DO-35 ZD201 HZ12A2 TA 1
287 E-D-0403-1534 203322670311 * DIO ZEN 0.5W 17.5-18.3V DO-35 ZD101 HZ18-2 TA 1
288 E-D-0403-2799 203322690211 * DIO ZEN 0.5W 19.5-20.4V DO-35 ZD102 HZ20-2 TA 1
289 E-D-0403-1980 203322730311 * DIO ZEN 0.5W 23.6-24.7V DO-35 ZD405 HZ24-2 TA 1

E-D-0403-0531 204320750007 * DIO SW 0.2A 75V DO-35 D109,D110,D113,D114, 1N4148,133 1

#N/A D115,D201,D208,D210,

#N/A D301,D403,D405,D406,

#N/A D407,D408,D410,D413,

#N/A D421,D424,D427,D502,

232

E70f+SB-3 BOM

48

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

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

#N/A D503

E-D-0403-1937 204322000207 * DIO SW 0.25A 200V SOD-27(DO-35) D111,D112,D411,D412, BAV21,133 1

#N/A D423,D607,D609,D611,

#N/A D613,D614,D615

292 E-D-0403-1977 205012420137 DIO SI 5A 1500V/600V LF664(TO-220F D401 FMQ-2FUR 1
293 #N/A 205300550034 * DIO SI 1A 100V DO-41 D501 1N4002 T/B 1
294 E-D-0403-1690 205350610337 * DIO SI 1A 600V RG4 D203 RG 4A 1
295 E-Q-0402-1451 210013030006 * TR 60V 3A 2-10R1A 100-320 Q409 2SD2012 1
296 E-Q-0402-1452 210057920017 * TR 750V 12A TO-3PF 10 Q401 FJAF6812TU 1
297 E-Q-0402-1203 210101500111 * TR 30V 0.1A TO-92 160-320 Q212 2SC458CTZ 1
298 E-Q-0402-0906 210102500011 * TR 50V 0.5A TO-92 100-200 Q211 2SC1213ACTZ 1

E-Q-0402-1483 210102500217 * TR 50V 0.15A TO-92 200-400 Q103,Q104,Q201,Q204, KSC1815GRTA 5

#N/A Q207,Q210,Q405,Q407,

#N/A Q408,Q410,Q413,Q415,

#N/A Q417,Q421,Q423

230 E-Q-0402-1207 210105700006 * TR 250V 0.05A TO-92 50 Q501 BF422(TPE2) 1
231 E-Q-0402-1453 210106300017 * TR 350V 0.5A TO-92 30-200 Q102 2N6517TA 1
232 E-Q-0402-1454 210231010011 * TR 20V 1A TO-92MOD 120-240 Q206 2SD468CTZ 1
233 E-Q-0402-1206 210233510011 * TR 80V 1A TO-92MOD 100-200 Q402 2SD667CTZ 1
234 E-Q-0402-1479 211101500106 * TR -30V -0.5A TO-92 120-240 Q213 2SA562TM-Y(TPE2) 1

E-Q-0402-1455 211102500117 * TR -50V -0.15A TO-92 200-240 Q205,Q216,Q411,Q412, KSA1015GRTA 6

#N/A Q418,Q422

236 E-Q-0402-1208 211105700006 * TR -250V -0.05A 2-5F1B 50 Q419,Q420 BF423(TPE2) 2
237 E-Q-0402-0888 211106000106 * TR -300V -0.05A TO-92 40 Q404 BF421(TPE2) 1
238 E-Q-0402-1588 211162030006 * TR -40V -3A 2-8H1A 120-240 Q203,Q208 2SA1359-Y 2
239 E-D-0403-1199 2300062706 * LED 5mm ORG/GRN 3PIN LED301A EL339-1EGW 1
240 E-IC-0401-1873 2310040008 * PHOTO 55V 4PIN 100-300% VDE IC102 TLP721F(D4-GR) 1
241 E-Q-0402-1589 242016100517 * FET 200V 9A 0.4ohm TO-220F Q414,Q416 IRFS630B 2
242 E-Q-0402-1432 242016350517 * FET 250V 8.1A 0.45ohm TO-220F Q202 IRFS634B 1
243 E-Q-0402-0156 242017400006 * FET 600V 6A 1.25ohm TO-220F Q101 2SK2545 1
244 E-IC-0401-4004 2500165111 * IC 120V TRIPLE BIAS CLAMP DIP-8P IC603 LM2479NA 1
245 E-IC-0401-0985 2510005310 * IC PWM 8PIN IC101 UC3843BN 1
246 E-IC-0401-2730 2530026104 * IC VERT DEFLECTION SIP-10P IC501 KA2142 1
247 E-IC-0401-2275 2530095106 * IC DEFLECTION PROCESSOR SDIP-32P IC401 TDA9113 1
248 E-IC-0401-2393 2530159004 * IC RGB VIDEO PRE-AMP 24PIN IC601 LM1269 1
249 E-IC-0401-4003 2530159104 * IC WB AMP DRIVER RGB CRT TO-220-9P IC602 LM2460TA 1
250 E-IC-0401-2731 2530211226 IC MASK OSD CONTROLLER DIP-20P IC604 NT68295-90049 1
251 E-IC-0401-2852 2610185342 * IC EEPROM 8K 8PIN IC302 M24C08BN6 1
252 E-IC-0401-2762 2610561018 * IC 8BIT MICROCONTROLLER SDIP-42P F IC301 NT68F65U 1
253 E-T-0408-0323 2800421400 * X'FMR EE19 19mH K T402 19A-9008 1
254 #N/A 2831028200 BOBBIN+WIRE ASSY FOR 19A-9008 1
255 M-MS-0808-5087 3167921200 BOBBIN & LUG*5 ASSY 1
256 M-MS-0808-7460 3220311724 * TAPE W=10.5 CT-280 YAHUA CT-280 W=10.5 0.36
257 #N/A 4010400200 * WIRE CU 0.2 2UEW NAT 2.8
258 #N/A 4010560200 * WIRE CU 0.4 2UEW NAT 0.85
259 M-MS-0808-5168 4090001800 * SOLDER BAR 60/40 SB60 0.1
260 #N/A 3220310624 * TAPE W=5 CT-280 YAHUA CT-280 W=5 0.17
262 M-MS-0808-5145 4020116500 * EPOXY G757 0.005
263 M-MS-0808-5146 4020117500 * EPOXY 2089-1 A 2089-1 A 9.7
264 M-MS-0808-5147 4020117600 * EPOXY 2089-1 B 2089-1 B 0.097
265 M-MS-0808-5152 4020205500 THINNER OF V-1380 0.1
266 M-MS-0808-5153 4020208200 * FLUX ROSIN 800 NO CLEAN 800 NO CLEAN 0.001
267 M-MS-0808-5165 4020500500 * INK BLACK 0.001
268 M-MS-0808-5166 4020604000 * VARNISH V-1380FC VIKING V-1380FC 0.1
269 M-MS-0808-5168 4090001800 * SOLDER BAR 60/40 SB60 0.1
270 E-L-0407-1127 4120504700 * CORE FERI EE19 TP3 UI=2500 EE19 TP3 1
271 E-T-0408-0519 2801427200 * X'FMR SMT 250uH J T101 SMT-35RV-315T 1
272 #N/A 3166006000 * BOBBIN & LUG*12 L1=4.0+/-0.5 1
273 M-MS-0808-7466 3220311424 * TAPE W=9 CT-280 YAHUA CT-280 W=9 0.319
274 #N/A 3220316924 * TAPE W=26.5 CT-280 YAHUA CT-280 W=26.5 1.28
275 M-MS-0808-5095 3221202400 * TAPE W=5.6 3L #44 #44 W=5.6 3L 0.768
276 M-MS-0808-5096 3221202500 * TAPE W=2.8 3L #44 3M #44 W=2.8 3L 0.739
277 #N/A 4010460000 * WIRE CU 0.25 2UEW NAT 2.192
278 M-WR-0828-0426 4010580000 * WIRE CU 0.45 2UEW NAT 0.45# 2UEW NAT 2.24
279 #N/A 4011550400 * WIRE CU 0.35 2UEW NAT MW-75 2.811
280 M-MS-0808-5144 4020114600 * VARNISH V-1630FS VIKING CLEAR V-1630FS 0.1
281 M-MS-0808-5145 4020116500 * EPOXY G757 0.2
282 M-MS-0808-5146 4020117500 * EPOXY 2089-1 A 2089-1 A 0.1
283 M-MS-0808-5147 4020117600 * EPOXY 2089-1 B 2089-1 B 0.001
284 M-MS-0808-5153 4020208200 * FLUX ROSIN 800 NO CLEAN 800 NO CLEAN 0. 1
285 M-MS-0808-5165 4020500500 * INK BLACK 0.08
286 M-MS-0808-5168 4090001800 * SOLDER BAR 60/40 SB60 0.1
287 #N/A 4131101500 * CORE FERI EER35L TP4 EER35L TP4 1
288 #N/A 2816381210 * CHOKE CD 100uH K L403 E-7691 1
289 E-L-0407-0710 2816800210 * CHOKE CD 3.9mH K L402 E-4840A 1
290 E-L-0407-0113 2816903700 * CHOKE CD 120uH K L201,L405 CD-16-087T 2
291 #N/A 3520462700 PML FOR DR18*22 1
292 #N/A 3500226300 * EPE PAD 265*230*8 0.003

299

235

290

291

E70f+SB-3 BOM

49

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

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

293 M-MS-0808-7442 3500536300 * EPE PAD 265*230*13 0.013
294 P-BX-0601-0594 3510050400 * CARTON D-2 495*295*267 0.002
295 M-MS-0808-5289 3510120800 * TRAY CS-2 A 0.013
296 M-MS-0808-7046 3510134300 * PAPER PAD 485*270*8 0.002
297 M-MS-0808-5128 3510139800 * PAPER PAD 260*225*5 0.013
298 M-MS-0808-5129 3510141800 * PAPER 280*240*8 0.004
299 #N/A 3512002000 * PARTITION 265*230*22.5 10*8=80 0.013
300 M-MS-0808-5136 3520203400 * PE SHEET 610*230*0.15 0.013
301 #N/A 4010190003 * WIRE 0.1*40 USTC 0.1*40 USTC 6.4
302 M-MS-0808-5352 4020200300 * SOLVENT XYLENE 0.058
303 M-MS-0808-5150 4020201200 * THINNER OF FLUX A83 ADDITIVE #425 0.293
304 M-MS-0808-5151 4020204800 FLUX A83 ALPHA A83 0.008
305 M-MS-0808-5357 4020600700 * VARNISH BC346 0.153
306 M-MS-0808-5167 4090001200 * SOLDER BAR 50/50 0.131
307 #N/A 4162551600 CORE DR2W16*18 LY5B B:10 F:13 DR2W16*18 B:10 F:13 1
308 E-L-0407-0972 2817206700 * LINE FILTER 7.8mH MIN FL101 LFZ24V08 1
309 M-MS-0808-5085 3132010300 * BOBBIN PBT 94V-0 2
310 E-L-0407-1132 4157030100 * CORE FERI SP24*24 MA070 U7000 MA070 ET-24A 1
311 #N/A 2836022100 * 3132010300+4157030200 ASSY 1
312 M-MS-0808-5085 3132010300 * BOBBIN PBT 94V-0 2
313 #N/A 4157030200 * CORE FERI SP24*24 A07 U7000 A07 ET-24 1
314 M-MS-0808-5085 3132010300 * BOBBIN PBT 94V-0 2
315 E-L-0407-1134 4157030500 * CORE FERI SP2424 NC-7 Ui=7000 SP2424 NC-7 1
316 M-MS-0808-5085 3132010300 * BOBBIN PBT 94V-0 2
317 E-L-0407-1444 4157031400 * CORE FERI SP24 TL7 UI=7000 ET24 TL7 1
318 M-MS-0808-5085 3132010300 * BOBBIN PBT 94V-0 2
319 E-L-0407-1445 4157031500 * CORE FERI SP24 JFH2 SP24 JFH2 1
320 M-MS-0808-7009 3171046500 * BASE & LUG*4 L1=3.5+/-0.3 1
321 M-WR-0828-0400 4010600100 * WIRE CU 0.5 2UEW NAT 8.49
322 M-MS-0808-5145 4020116500 * EPOXY G757 0.1
323 M-MS-0808-5148 4020121100 * EPOXY ADHESIVE HOT-MELT A-208 A-208 0.03
324 M-MS-0808-5153 4020208200 * FLUX ROSIN 800 NO CLEAN 800 NO CLEAN 0.001
325 M-MS-0808-5165 4020500500 * INK BLACK 0.001
326 M-MS-0808-5168 4090001800 * SOLDER BAR 60/40 SB60 0.1
327 E-L-0407-0973 2817211000 * LF 3.0mH MIN FL102 LFO20V10 1
328 #N/A 2831030300 BOBBIN+WIRE ASSY FOR 2817211000 1
329 #N/A 2836020700 * 3132010200+4158000200 ASSY 1
330 M-MS-0808-5084 3132010200 * BOBBIN & BASE PBT 94V-0 2
331 #N/A 4158000200 * CORE FERI SQ20 A07 U7000 UT-20 1
332 M-MS-0808-5084 3132010200 * BOBBIN & BASE PBT 94V-0 2
333 E-L-0407-1136 4158000100 * CORE FERI SQ 20 u=7000 MA070 UT-20A 1
334 M-MS-0808-5084 3132010200 * BOBBIN & BASE PBT 94V-0 2
335 E-L-0407-1137 4158000400 * CORE FERI SQ20 NC-7 UI=7000 FOC2046X-NC-7X 1
336 M-MS-0808-5084 3132010200 * BOBBIN & BASE PBT 94V-0 2
337 E-L-0407-1341 4158001300 * CORE FERI SQ20 TL7 UI=7000 FT20 TL7 1
338 M-MS-0808-5176 3171052000 * BASE PHENOLIC 94V-0 1
339 #N/A 4010560200 * WIRE CU 0.4 2UEW NAT 3.9
340 M-MS-0808-5148 4020121100 * EPOXY ADHESIVE HOT-MELT A-208 A-208 0.001
341 M-MS-0808-5145 4020116500 * EPOXY G757 0.1
342 M-MS-0808-5153 4020208200 * FLUX ROSIN 800 NO CLEAN 800 NO CLEAN 0.001
343 M-MS-0808-5165 4020500500 * INK BLACK 0.001
344 M-MS-0808-5168 4090001800 * SOLDER BAR 60/40 SB60 0.1
345 #N/A 2817338580 * X'FMR EE19 7.04MH +-30% T403 19A-1012 1
346 #N/A 2831028400 BOBBIN+WIRE ASSY FOR 19A-1012 1
347 #N/A 3198060200 * BOBBIN & LUG*5 ASSY L1=4.5+/-0.5 1
348 #N/A 3220310624 * TAPE W=5 CT-280 YAHUA CT-280 W=5 0.042
349 M-MS-0808-7466 3220311424 * TAPE W=9 CT-280 YAHUA CT-280 W=9 0.675
350 #N/A 3220312024 * TAPE W=12 CT-280 YAHUA CT-280 W=12 0.075
351 #N/A 4011480000 WIRE CU .15 2UEW 4.135
352 M-MS-0808-5153 4020208200 * FLUX ROSIN 800 NO CLEAN 800 NO CLEAN 0.001
353 M-MS-0808-5154 4020208300 * THINNER OF ROSIN 800 ADDITIV 800 ADDITIVE 0.1
354 M-MS-0808-5168 4090001800 * SOLDER BAR 60/40 SB60 0.1
355 M-MS-0808-5351 4020103000 * EPOXY TWO COMPONENT CLEAR C907 0.02
356 M-MS-0808-5144 4020114600 * VARNISH V-1630FS VIKING CLEAR V-1630FS 0.1
357 M-MS-0808-5146 4020117500 * EPOXY 2089-1 A 2089-1 A 9.7
358 M-MS-0808-5147 4020117600 * EPOXY 2089-1 B 2089-1 B 0.097
359 M-MS-0808-5448 4020130400 * EPOXY ADHESIVE EP391 EPOLAB EP391-5 0.1
360 M-MS-0808-5153 4020208200 * FLUX ROSIN 800 NO CLEAN 800 NO CLEAN 0.001
361 M-MS-0808-5154 4020208300 * THINNER OF ROSIN 800 ADDITIV 800 ADDITIVE 0.1
362 M-MS-0808-5165 4020500500 * INK BLACK 0.001
363 M-MS-0808-5168 4090001800 * SOLDER BAR 60/40 SB60 0.1
364 E-L-0407-1127 4120504700 * CORE FERI EE19 TP3 UI=2500 EE19 TP3 1
365 #N/A 3521061400 PML 1
366 PL-PD-0714-0048 3500532700 * PAD EPE 264*230*11 ESD 0.006
367 P-BX-0601-0501 3510050200 * CARTON 495*295*214 0.001
368 M-MS-0808-5129 3510141800 * PAPER 280*240*8 0.002
369 M-MS-0808-6009 3510402000 * TRAY PAPER 267*230*35 0.006
370 #N/A 3512039600 PARTITION (10*18=180) 265*230*24 0.006

E70f+SB-3 BOM

50

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

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

371 #N/A 4010170500 * WIRE CU 0.1#*30 2UEWN 2.2
372 M-MS-0808-5351 4020103000 * EPOXY TWO COMPONENT CLEAR C907 0.068
373 M-MS-0808-5352 4020200300 * SOLVENT XYLENE 0.058
374 M-MS-0808-5150 4020201200 * THINNER OF FLUX A83 ADDITIVE #425 0.016
375 M-MS-0808-5151 4020204800 FLUX A83 ALPHA A83 0.008
376 M-MS-0808-5357 4020600700 * VARNISH BC346 0.153
377 M-MS-0808-5167 4090001200 * SOLDER BAR 50/50 0.131
378 #N/A 4162170200 CORE FERI DR10*12 H471 B4 U750 1
379 E-L-0407-0020 2817601010 LINEAR COIL 6uH 0.1*3.0 L404 E-6005 1
380 E-FBT-0406-0237 2850008610 * FBT 17" 70KHZ 1.24mH T401 CF1803DE2700 1

E-L-0407-0494 2921020100 * CORE BEAD 3.5*6*1.0 T/R JW101,JW501,L103,L10 C8B RH3.5*6*1.0 T/R 8

#N/A 4,L105,L203,L611,L612

E-L-0407-1427 2921050700 * CORE BEAD 2.5*3*1.0 W5 T/R L202,L406,L409,L601, W5 RH2.5*3*1.0 T/R 8

#N/A L607,L608,L609,R611

383 E-L-0407-1497 2922100306 * COIL PEAKING .68UH K TP AXIAL 0307 L603,L604,L605,L610 CP-0307AT-R68K 4
384 E-L-0407-1243 2922130206 * COIL PEAKING 22uH K TP AXIAL 0307 L602,L606 CP-0307AT-220K 2
385 #N/A 2970038800 PWB S2 FR-1(XPC) 250*330 1
386 M-SW-0815-0176 3000091816 * SWITCH TACTILE DC 12V 50mA SW305 SKHHLM1510 5
387 M-SW-0815-0164 3000140426 * SWITCH PUSH SPST DC30V 0.3A 1
388 M-MS-0808-6069 3020005436 * SOCKET CRT NORMAL DOUBLE FOCUS SFCCB09120-TA 1
389 M-MS-0808-6790 3020603638 * SOCKET AC PWB MOUNT INPUT 10A 250V SA-4S-020 1
390 M-MS-0808-7802 3070023934 * HEADER NY66 94V0 7P P2.5 P301 A2501WV2-7P 1
391 M-MS-0808-7506 3071315634 * HEADER NY66 94V0 6PIN 1
392 M-MS-0808-5378 3071406334 * HEADER NY66 94V0 3P P2.5 P201 A2502WV2-3P 1
393 A-VC-0101-0344 3080421200 * CABLE D-SUB/HOUSING L1800 BLK OD6 1
394 M-SCW-0824-0391 3100300800 * SCREW M M3*0.5*8 PAN C S+P S20C ZN 1
395 M-SCW-0824-0004 3100301000 * SCREW M M3*0.5*10 PAN C S+P S20C Z 7
396 M-SCW-0824-0461 3106150400 * SCREW T M3.5*1*8 PAN C S18C ZN YEL 2
397 M-SCW-0824-0425 3106150600 * SCREW T M3*1*12 PAN C S18C ZN YEL 1
398 M-SCW-0824-0411 3109010300 * SCREW T M3*0.5*10 BIND C S18C ZN Y 1
399 M-SCW-0824-0413 3109011400 * SCREW T M3*0.5*6 BIND C S18C ZN YE 2
400 M-SCW-0824-0617 3109017300 * SCREW T M3*0.5*8 PAN C S S18C ZN 1
401 M-SCW-0824-0620 3109020500 * SCREW T ?p4*1.6*10 PAN C S18C ZN Y 1
402 M-SCW-0824-0393 3109020700 * SCREW T M4*0.7*8 PAN C S S18C ZN 1
403 M-MS-0808-7326 3110110400 * NUT M3*0.5 S1010C 7
404 M-LB-0813-0913 3202005900 * LABEL SERIAL 42*11 SONY 1
405 #N/A 3227000100 * TUBE HS POLYOLEFIN 7*.25 BLACK VERAFIT 7*2.5 BLK 0.015
406 M-MS-0808-5739 3227001900 * TUBE HS POLYOLEFIN 5*.25 BLACK VERSAFIT 5*0.25 BLK 0.02
407 M-MS-0808-7803 3240291900 INSULATOR SIRUB 12*26 T.275 1
408 #N/A 3340077500 HSK AL T=2.5 67*25*47 1
409 #N/A 3341061200 HSK AL T1.4 23.5*55.4 HS201 1
410 M-MS-0808-7327 3341714800 * HSK SPTH T=0.4 89*27*43.8 L 1
411 M-MS-0808-9678 3342602401 * HSK PLATE AL1100F PICKLING T1 187* 1
412 M-MS-0808-8237 3350141100 * RIVET BRASS TIN PLATED 1.8*3.7*3 2
413 M-MS-0808-5111 3350141900 * RIVET BRASS TIN PLATED 1.5*3.2*3 6
414 M-MS-0808-5112 3350143000 * RIVET BRASS TIN PLATED 1.2*3*3 1
415 M-MS-0808-5119 3350252200 * PIN ROUND BRONZE 2.36*13.8 TIN PLA GND3 5
416 M-MS-0808-4828 3360053201 * LED HOLDER NY66 NAT 1
417 M-WR-0828-0344 3411000200 * JUMP WIRE COPPER 0.6*5.0*4.0 JW104 1
418 M-WR-0828-0402 4010670000 * WIRE CU 0.6 TNC 0.131

M-WR-0828-0224 3411000300 * JUMP WIRE COPPER 0.6*7.5*4.0 J318,J420,JW108,JW20 2

#N/A 6

420 M-WR-0828-0402 4010670000 * WIRE CU 0.6 TNC 0.131
421 M-WR-0828-0249 3411000400 * JUMP WIRE COPPER 0.6*10.0*4.0 J210,JW110,R226 2
422 M-WR-0828-0402 4010670000 * WIRE CU 0.6 TNC 0.131
423 #N/A 3411000500 * JUMP WIRE COPPER 0.6*12.5*4.0 J446,R115,R401,R412 2
424 M-WR-0828-0402 4010670000 * WIRE CU 0.6 TNC 0.131
425 M-WR-0828-0388 3411000600 * JUMP WIRE COPPER 0.6*15.0*4.0 J308,J440 7
426 M-WR-0828-0402 4010670000 * WIRE CU 0.6 TNC 0.131
427 M-WR-0828-0389 3411000700 * JUMP WIRE COPPER 0.6*17.5*4.0 J410,J418 5
428 M-WR-0828-0402 4010670000 * WIRE CU 0.6 TNC 0.131
429 M-WR-0828-0390 3411000800 * JUMP WIRE COPPER 0.6*20.0*4.0 J312,J430 8
430 M-WR-0828-0402 4010670000 * WIRE CU 0.6 TNC 0.131
431 M-MS-0808-5008 3421030303 * CABLE TIE NYLON66 94V-2 YJ-98 1
432 M-MS-0808-6878 3423521802 * SHIELD CAN-VIDEO SPTH 90*90 T=0.3 1
433 M-MS-0808-5123 3429009300 * CLIP TIN SPTH 32*7 T=0.3 1
434 M-MS-0808-7487 3429019600 * CLIP TIN SPTH 30.5*7 T=0.3 1
435 M-MS-0808-7513 3460103202 * BRACKET REAR SECC 67*55 T=1 1
436 #N/A 3468200600 * CLIP FIXING SECC 30*10 T1.5 1
437 M-MS-0808-6945 3470401600 * SPACER SUPPORT ABS 94V0 20.5*10*14 1
438 M-WR-0828-0720 3641308202 * WIRE WITH TERMINAL 1007#18 BLK L15 1
439 M-WR-0828-5990 3642422902 * WIRE WITH TERMINAL 1015 #18 Y/G L9 1
440 M-WR-0828-0721 3670153800 * WIRE WITH HOUSING 1007 #24 L200 12 1
441 M-MS-0808-5153 4020208200 * FLUX ROSIN 800 NO CLEAN 800 NO CLEAN 9. 5
442 M-MS-0808-5154 4020208300 * THINNER OF ROSIN 800 ADDITIV 800 ADDITIVE 1.36
443 M-MS-0808-5358 4090002400 * SOLDER BAR 63/37 5.4
444 #N/A X011002300 RES MF 1/4W 2.2K F SMALL R208 RN1/4S 2201 FTB 1

419

381

382

E70f+SB-3 BOM

51

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

8. Exploded Diagram And Spare Parts List

52

ViewSonic Corporation Confidential - Do Not Copy 70f+SB-3 E

Item ViewSonic P/N Reference P/N Decription Qty

1 C-FP-0301-0958 3361088601 F/B ABS SILVER E71F+SB-3 S7PFB1AT 1
2 PL-NB-0707-0196 3360625100 POWER KNOB ABS 41 S7PFB1AT 1
3 M-MS-0808-7805 3360506500 LED LENS PMMA NAT Y0-487 S7FB2AT 1
4 M-MS-0808-7806 3462003900 SPRING COMPRESSION SUS304 ID6.5 L12 1
5 PL-FK-0709-0120 3360728400 FUNCTION KEY ABS 41 S7PFB1AT 1
6 M-LB-0813-0466 3209135100 NAME PLATE AL+PC VSC 3-BIRD LOGO 24.7* 1
7 PL-PD-0714-0021 3240920800 RUBBER PAD 20*6.5*5 BLACK 4
8 M-WR-0828-6643 3649109801 CRT GROUNDING WIRE J770SBM 1

9 E-L-0407-1493 2840003906 DEGAUSSING COIL 14.4 OHM K 1
10 B-VB-0202-0360 PART# UNKNOWN VIDEO BOARD ASS'Y 1
11 M-MS-0808-6878 3423521802 SHIELD CAN-VIDEO SPTH 90*90 T=0.3 1
12 C-BC-0302-0614 3360242301 R/C ABS 41 S7RB1AT 1

13a M-LB-0813-0988 3201970600 LABEL ID 65*75 E70F+ J770SBM06C( CHINA ) 1
13b M-LB-0813-0989 3201968900 LABEL ID 65*75 E70F+ J770SBM06C( USA ) 1
13c M-LB-0813-1026 3201966900 LABEL ID 65*75 E70F+ J770SBM06C( EU ) 1
13d M-LB-0813-1027 3201971000 LABEL ID 65*75 E70F+ J770SBM06C( AUS ) 1
13e M-LB-0813-0925 3201969100 LABEL ID 65*75 E70F+ J770SBM06C( ASIA ) 1

14 M-SCW-0824-0394 3109022200 SCREW T p4*1.6*35 PAN C S18C ZN 2
15 M-SCW-0824-0006 3109020201 SCREW T p4*1.4*16 PAN C S18C ZN YEL 2
16 C-BS-0303-0541 3360318700 SWIVEL ABS EP32 S7SB1EL 1
17 C-BS-0303-0397 3360425000 BASE ABS 41 S7SB1EL 1
18 M-SW-0815-0176 3000091816 SWITCH TACTILE DC 12V 50mA 4
19 M-MS-0808-9199 2300062706+3360053201 LED+HOLDER 1
20 M-SW-0815-0164 3000140426 SWITCH PUSH SPST DC30V 0.3A 1
21 B-MB-0201-0753 5600010522 PCB ASS'Y 1
22 M-MS-0808-4206 3421047903 SPACER SUPPORT NYLON 94V-2 14*9*11.8 2
23 M-MS-0808-6945 3470401600 SPACER SUPPORT ABS 94V0 20.5*10*14.45 1
24 M-MS-0808-9678 3342602401 HSK PLATE AL1100F PICKLING T1 187*60*9 1
25 M-MS-0808-7513 3460103202 BRACKET REAR SECC 67*55 T=1 1
26 M-MS-0808-6790 3020603638 SOCKET AC PWB MOUNT INPUT 10A 250V 1
27 A-VC-0101-0344 3080421200 CABLE D-SUB/HOUSING L1800 BLK OD6 1
28 M-SCW-0824-0393 3109020700 SCREW T M4*0.7*8 PAN C S S18C ZN 1
29 M-SCW-0824-0413 3109011400 SCREW T M3*0.5*6 BIND C S18C ZN YEL 1
30 M-SCW-0824-6767 3100301000+3110110400 SCREW+NUT 1
31 M-SCW-0824-0617 3109017300 SCREW T M3*0.5*8 PAN C S S18C ZN 1
32 M-MS-0808-7803 3240291900 INSULATOR SIRUB 12*26 T.275 1
33 M-SCW-0824-0413 3109011400 SCREW T M3*0.5*6 BIND C S18C ZN YEL 1
34 M-SCW-0824-0393 3109020700 SCREW T M4*0.7*8 PAN C S S18C ZN 1
35 E-CRT-0409-0468 0741708210 CRT .25 17" 90D FLAT TCO 184uH 1

E70f+SB-3 Exploded Part List

53

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

54

ViewSonic Corporation Confidential -Do Not Copy 70f+SB-3 E

55

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

56

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

57

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

58

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

59

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

9. Block Diagram

Model No. E70f+SB-3

60

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Model No. E70f+SB-3

10. Schematic Diagrams

61

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Model No. E70f+SB-3

62

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Model No. E70f+SB-3

63

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Model No. E70f+SB-3

64

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

Model No. E70f+SB-3

65

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

1

3

2

4

1=> Drain for Q101
2=> Gate for Q101

1=> Pin 2 (VFB) IC101
2=> Pin 4 (RT\CT) IC101

57

6

1=> Pin 5 (COMP) IC101
2=> Pin 6 (SENSE) IC101

1=> FB+

10

8

9

1=> Pin 19 (DAC ABL) IC301
2=> Pin 18 (ROTATION) IC301

1=> Pin 29 (BRIGHT) IC301

66

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

13

11

16

12

1=> Pin 42 (V-SYNC I) IC301
2=> Pin 33 (V-SYNC O) IC301

1=> Pin 8 (OSD O) IC301
2=> Pin 9 (OSD I) IC301

17

14

18

15

1=> Pin 3 (HLOCK) IC401
2=> Pin 4 (FC) IC401

1=> Pin 41 (H-SYNC I) IC301
2=> Pin 34 (H-SYNC O) IC301

2119

20 22

1=> Pin 6 (CO) IC401
2=> Pin 5 (HREF) IC401

1=>
2=> Pin 8 (RO) IC401

67

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

23

24

25

1=> Pin 12 (HFLY) IC401

1=> Pin 9 (PLL1) IC401
2=> Pin 10 (HPOS) IC401

26 27

28

1=> Pin 31 (SDA) IC401
2=> Pin 30 (SCL) IC401

1=> Pin 13 (PLL2) IC401

29

31

30

1=> Pin 28 (BOUT) IC401
2=> Pin 26 (HDRV) IC401

1=> Pin 25 (XRAY) IC401

68

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

32

34

33

35

1=> Pin 24 (EWDRV) IC401
2=> Pin 32 (VFOCUS) IC401

1=> Pin 23 (VOUT) IC401
2=> Pin 10 (REF+ IN) IC501

38

36

39

37

1=> Pin 19 (VRB) IC401
2=> Pin 16 (ISENSE) IC401

1=> Pin 22 (VCAP) IC401
2=> Pin 20 (VAG) IC401

40 42

41 43

1=> Pin 18 (VEHT) IC401
2=> Pin 17 (HEHT) IC401

1=> Pin 9 (VCC-H) IC501
2=> Pin 6 (VO+) IC501

69

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

44

46

45

47

1=> Pin 4 (FLY-GEN) IC501
2=> Pin 1 (VIN-) IC501

1=> VDY­2=> G1

5048

49 51

1=> COLLECTOR Q402
2=> Pin 1 T402

1=> BASE Q401
2=> COLLECTOR Q4O1

52

54

53

1=> COMMON RL401

1=> CENTER VR 401
2=> HDY-

70

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

56

55

57

1=> Pin 7 (ABL) T401
2=> Pin 5 (FBT3) T401

1=> COLLECTOR Q409

6058

59

1=> Pin 1 (GIN) P601
2=> Pin 3 (RIN) P601

1=> Pin 5 (BIN) P601

62,80

64,78

63,79

1=> Pin 14 (DAC3) IC601 1=> Pin 16 (DAC1) IC601

2=> Pin 15 (DAC2) IC601

71

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

65,86 66,84

67,85

1=> Pin 5 (BIN) IC601
2=> Pin 6 (RIN) IC601

1=> Pin 7 (GIN) IC601

70

68

69

71

1=> Pin 10 (VREF REXT) IC601
2=> Pin 23 (CLAMP) IC601

1=> Pin 24 (HFLY) IC601
2=> Pin 22 (ABL) IC601

73

72

1=> Pin 7 (HBL) P603

1=> Pin 21 (VREF OUT) IC601

72

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

82

80

83

81

1=> Pin 7 (VOUT 2) IC603
2=> Pin 6 (VOUT3) IC603

1=> Pin 1 (VIN1) IC603
2=> Pin 8 (VOUT1) IC603

88

86

87

89

1=> Pin 11 (KB) CRT
2=> Pin 8 (KG) CRT

1=> Pin 9 (VIN1) IC602
2=> Pin 1 (KR) CRT

73

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E

11. PCB Layout Diagrams

74

ViewSonic Corporation

Confidential -Do Not Copy E70f+SB-3

*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.

Assessment

B.Are you satisfied with the E70f+SB-3 service manual?

C.Do you have any other opinion or suggestion about this service manual?

Readers basic data:

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

A.What do you think about the content after reading E70f+SB-3 Service Manual?

metI tnellecxE dooG riaF daB

.1

.2

.3

tinU riaF daB

in the USA at facsimile

1-909-839-7943.

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

([e-mail])

dooGtnellecxE

Precautions And Safety Notices

1.

8. Exploded Diagram and Spare Parts List

7. Recommended Spare Parts List

Adjusting Procedure

2. Specification

5.

4. Circuit Description

3.

6. Trouble Shooting Flow Chart

Front Panel Function Control Description

9. Block Diagram

10. Schematic Diagrams

11. PCB Layout Diagrams

Service Manual Content

Service Manual Layout

The form and listing

Name: Title:

Company:

Add.:

Tel:

E-mail:

Fax:

75

ViewSonic Corporation Confidential-Do Not Copy 70f+SB-3E