ViewSonic VG511s, VG512s Schematic

Service Manual

ViewSonic VG511s/VG512s

Model No. VLCDS27955-3W/4W

15” Color TFT LCD Display

ViewSonic

(VG511s/VG512s_SM_742 Rev. 1a Apr. 2004)



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

Copyright

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

Disclaimer

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

Trademarks

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

2004 by ViewSonic Corporation. All rights reserved. No part of this publication may be

¤

Revision History

Revision Date Description Of Changes Approval

1a 04/14/04 Initial Release DCN-3756 Angela Lu

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TABLE OF CONTENTS

1. Precautions and Safety Notices

2. Specification

3. Front Panel Function Control Description

4. Circuit Description

5. Adjusting Procedure

6. Trouble Shooting Flow Chart

7. Recommended Spare Parts List

8. Exploded Diagram And Spare Parts List

9. Block Diagram

10. Schematic Diagrams

11. PCB Layout Diagrams

1

2

5

7
8
9

14
22
24
25

32

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1. Precautions and Safety Notices

Prior to using this manual, please ensure that you have carefully followed all the procedures outlined in the user manual

for this product.

Read all of these instructions.

Save these instructions for later use.

Follow all warnings and instructions marked on the product.

Do not use this product near water.

This display should be installed on a solid horizontal base.

When cleaning, use only a neutral detergent cleaner with a soft damp cloth. Do not spray with liquid or aerosol cleaners.

Do not expose this display to direct sunlight or heat. Hot air may cause damage to the cabinet and other parts.

Adequate ventilation must be maintained to ensure reliable and continued operation and to protect the display from
overheating. Do not block ventilation slots and openings with objects or install the display in a place where
ventilation may be hindered.

Do not install this display near a motor or transformer where strong magnetism is generated. Images on the display
will become distorted and the color irregular.

Do not allow metal pieces or objects of any kind fall into the display from ventilation holes.

Slots and openings in the cabinet and the back or bottom are provided for ventilation, to ensure reliable operation of

the product and to protect it from overheating, those openings muse not be blocked or covered.

The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface.

This product should never be placed near or over a radiator or heat register.

This product should not be placed in a built-in installation unless proper ventilation is provided.

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2. Specification

2.1. PRODUCT SPECIFICATIONS

LCD panel type
Displayable resolution
Pixel dimension

LCD display color
OSD control

15.0” TFT (15.0” Diagonal)
XGA 1024 x 768 maximum

0.297 mm horizontal x 0.297 mm vertical

16.8M Colors Max.
AUTO CONFIG, BRIGHTNSS,
CONTRAST, COLOR (R, G, B, BLACK LEVEL ADJUST),
POSITION(H-POSITION, V-POSITION ),IMAGE (PHASE,
CLOCK ),
SETUP MENU (RESET,OSD POSITION, SYSTEM INFO )

Manualcontrolbuttons
Viewing angle
Tilt
Contrast ratio
Brightness

Response time
Active display area

AC/DC adapter

MENU, Select, Adjust(up,down), Power.Mute,+,­Horizontal: ± 60 , Vertical: -45~+55.
+20°, -5°.

450:1 (typ) , 300:1 (min)

250

cd/m2

(typ), 200

cd/m2

(min)

16ms (typ) tr+tf , 23ms (max) tr+tf

304.1 mm (H) x228.1mm (V)
Input: AC 100 ~ 240V, 50 ~ 60 Hz
Output: +12 V DC.

Input signal

Video: Analog 0.7 Vp-p. 75 ohms

Sync. : TTL Level, Positive/ Negative, Separate Sync.

Input connector
Power management
Dimensions ( WxHxD )
Weight

15 Pin D-Sub.
yes

34.6 cm x 35.5 cm x 15.6 cm.

2.7 kgs. (LCD Module only)

3.4kgs. (unit)

Accessory
Temperature

Color temp (white)

VGA cable, AC/DC adapter, power cord.
Operation : 0 ~ 50°C
Storage : -20 ~ 60°C

White x 0.313±0.03 , white y 0.329±0.03

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2.2. FACTORY SUPPORTING MODES

Prim

ary Preset VESA 1024 x 768 @ 60 Hz

Factory Preset Modes

1. 640 x 350 @ 70Hz, 31.5kHz

2. 640 x 480 @ 60Hz, 31.5kHz

3. 640 x 480 @ 67Hz, 35.0kHz

4. 640 x 480 @ 75Hz, 37.5kHz

5. 640 x 480 @ 72Hz, 37.9kHz

6. 720 x 400 @ 70Hz, 31.5kHz

7. 800 x 600 @ 56Hz, 35.1kHz

8. 800 x 600 @ 60Hz, 37.9kHz

9. 800 x 600 @ 75Hz, 46.9kHz

10. 800 x 600 @ 72Hz, 48.1kHz

11. 800 x 600 @ 85Hz, 53.7kHz

12. 832 x 624 @ 75Hz, 49.7kHz

13. 1024 x 768 @ 60Hz, 48.4kHz

14. 1024 x 768 @ 70Hz, 56.5kHz

15. 1024 x 768 @ 72Hz, 58.1kHz

16.1024 x 768 @ 75Hz, 60.0kHz

2.3. D-SUB CONNECTOR

This section describes the pin assignment of the LCD’s video connector.

It is called 15 Pin Mini D-sub Connector.

Pin NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Signal Connector

Red Video Signal

Green Video Signal

Blue Video Signal

N.C.

Ground

Ground

Ground

Ground

+5V

Ground

N.C.

DDC data

Horizontal sync signal

Vertical sync signal

DDC clock

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Table 3.1: 15 pin D-sub connector pin assignment

Pin Number Pin Function

1 Red video input
2 Green video input
3 Blue video input
4 No Connection
5 Ground
6 Red video ground
7 Green video ground
8 Blue video ground

9 +5V
10 Ground
11 No connection
12 (SDA)
13 Horizontal sync (Composite sync)
14 Vertical sync
15 (SCL)

Table 3.2: 24 pin DVI-D connector pin assignment

Pin No. Signal Name Description

1 RX2- TMDS negative differential input, channel 2
2 RX2+ TMDS positive differential input, channel 2
3 GND Logic Ground
4 Reserved 4 Reserved. No connection
5 Reserved 5 Reserved. No connection
6 DDC-CLK DDC2B Clock
7 DDC-DAT DDC2B Data
8 Reserved 8 Reserved. No connection

9 RX1- TMDS negative differential input, channel 1
10 RX1+ TMDS positive differential input, channel 1
11 GND Logic Ground
12 Reserved 12 Reserved. No connection
13 Reserved 13 Reserved. No connection
14 VCCX Power
15 GND Logic Ground
16 SENS SENSE Pin, Pull High
17 RX0- TMDS negative differential input, channel 0
18 RX0+ TMDS positive differential input, channel 0
19 GND Logic Ground
20 Reserved 20 Reserved. No connection
21 Reserved 21 Reserved. No connection
22 GND Logic Ground
23 RXC+ TMDS positive differential input, reference clock
24 RXC- TMDS negative differential input, reference clock

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3. Front Panel Function Control Description

3.1 Location of Controls

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1) MENU:

Enter to the OSD adjustment menu. It also used for go back to previous menu for sub-menu,

and the change data don’t save to memory.

2) SELECT:

To confirm the current selection. It also used for go back to previous menu for sub-menu,

and the change data will be save to memory.

ADJUST ▼:

3)

To scroll up in sub menu or to increase value of selected item.

4) ADJUST ▲:

To scroll down in sub menu or to decrease value of selected item

5) POWER SWITCH

Pushing the power switch will turn the monitor on. Pushing it again to turn the monitor off.

6) POWER INDICATOR

The LED will light with green color in normal on state, and will
light with orange color in power saving mode.

7) BRIGHTNESS/CONTRAST:

Press button UP/DOWN

8) AUTOIMAGEADIUST:

press button [2]

9) OSD LOCK AND UNLOCK:

press two buttons [1] & [UP] simultaneously for 10 seconds

10) POWER LOCK AND UNLOCK:

press two buttons [1] & [DOWN] simultaneously for 10 seconds

11) ALL RESET:

First,power off the monitor, un-plug the AC cord, then press [2] key at the same time and plug

the AC cord

12) FACTORY MODE:

First,power off the monitor, un-plug the AC cord and be sure the signal cable is connected (D-sub

connected),then press [ ] key at the same time and plug the AC cord.

13) RUN-IN MODE:

▲

First ,power off the monitor, up-plug the AC cord and be sure the cable is not connected(D-Sub
not connected),then press [1] key at the same time and plug the AC cord.

14) AUTO COLOR:

press three buttons [1] & [up] & [down], this function only use for 1024x768 60hz patten 42/of

Chroma 2135 signal generator.

NOTE:

chroma Patten 42

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4. Circuit Description

WORKING THEOREM

A. DC-DC CONVERTER

This brick converts the 12V input voltage to 5V for panel use and 3.3V for controller use.
It consists of a PWM IC (AP1501), flywheel Diode (D1), buck choke (L2), and capacitor (C70,71).

AP1501 is a PWM generator working at 150Khz.

Self protection features include a two stage frequency reducing current limit for the output

switch and an over temperature shutdown for complete protection under fault condition.

B. A/D converter

The MST 9030A is a highly integrated TFT LCD controller chip with the latest MST advanced imageprocessing technology
and an integrated ADC/PLL. The MST 9030A has advanced programmable non-linear parametric
cubic based scaling engine with proprietary sharpness adjustment and text enhancement. MST9030A supports both analog
and digital interfaced inputs with an internal ADC/PLL.
The MST9030A has robust handling of a wide variety of TFT LCD panels and strong support of standard

or non-standard input timings.

. Integrated high speed triple 8-bit ADC/PLL support up to 140MHz for XGA-75Hz

. Advanced image processing with proprietary non linear parametric cubic based scaling engineSupport dual interface

with an integrated ADC/PLL

. Robust auto configuration for input mode detection and clock frequency and phase recovery for standard or

nonstandard input timing

. Support video processing with on-chip 2D de-interlacing and color space conversion

. Support programmable Gamma Correction
. GPIO pins for flexible system design

D. MCU:

The MTV312MV64AJ micro-controller is an 8051 CPU core embedded device specially tailored to LCD monitor

applications. It include an 8051 CPU core, 1024-byte SRAM, 14 built-in PWM DACs, VESA DDC interface,
4 channel 6bit A/D converter, a 64 K-byte internal program Flash-ROM .

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5. Adjusting Procedure

First, power off the monitor, un-plug the AC cord and be sure the signal cable is

connected(D-sub connected) , then press “2” key at the same time and plug the AC cord to factory.

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N

N

6. Trouble Shooting Flow Chart

START

Use Analog Native mode
(Window Pattern )

Green + Orange

Check DC power
12V,5V,3.3V,2.5V
,MCU 5V

Check MCU
crystal

Power LED

Picture

visible?

o

Off On

Backlight

on?

Green

Orange

(1)Panel no power
(2)Panel cable not connected
(3)H/V sync process to panel

OK

Check Scaler

(1)Check Scaler H/V sync correct?
(2)Measure at Scaler side

Yes

Green LED &

key pad work?

A

o

Yes

Check MCU or
Reprogram MCU

(1)Scaler no power
(2)Scaler changed no OSC

Check Inverter

B

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N

N

N

No N

N

N

N

Picture Visible

A

Picture

jumping

Picture

over-scaler

Yes

Picture only

appear one

C

Picture normal

then panel

Panel power abnormal

o

o

o

o

Stable

picture &

Yes

Yes

Absent of H/V
sync of scaler O/P
or short CKT

(1)Check OSD

information if mode
error

(2)H/V sync input

tolerance too big

burn

Yes

o

o

Backlight off
after one
second

Yes

(1)DC power source no enough
(2)Backlight wire short CKT
(3)Inverter shut down

Scaler O/P CKT not assembled ok

Yes

Picture

distortion

Yes

Incorrect panel type or cable

OSD

distorted

o

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MCU

N

N

N

N

p

N

N

N

N

prog

B

o pulse

Check Reset CKT

Check Reset

waveform when

power on

A pulse to > 4.75V

Check if O/P

short to GND

Yes

MCU not

Crystal no

MCU 5V

=4.75~5.25V

Check DC 5V CKT

Yes

rammed

o

OSC

o

o

Reflow

Yes

Yes

Re-programming

(1)MCU not put well

(2)Crystal bad
(3)Cap of crystal

too big/small

o

Check if MCU

pin short or bend

o

Check if socket

pin bend

If input over

MCU 5+0.25V

o

o

MCU bad

Yes

Yes

Yes

Check 4 corner are shorted
or not

robe to measure

Not allowed

Change socketBe carefully when using

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g

r

N

p

N

N

N

Picture Abnormal but Stable & size correct

C

Shadowing

Noisy

o Yes

Yes

o

Check VGA cable
(1)Too long?
(2)Quality no good?

Measure R/G/B input
use block pattern

Color absent

or wron

colo

Use 256 gray scale with
R/G/B white

Segment for

ecific color

s

o

Use 32 or 64 gray scale

Yes

Scaler O/P short or
open

(1) VGA cable quality

bad

(2) Power(3.3V/2.5V)

have big noise

oise at certain scale for

more than one color

TTL O/P short or open

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N

N

N

N

NO POWER

D

Use multi-meter to measure
& turn on system

12V ok ?

Remove adapter
Measure adapter only

Remove

L11/L15/L16/L25

o

Yes

Yes

Adapter ok

5V ok ?

+12V->5V
regulator CKT no
work

Yes

o

5V ok ?

Yes

+5V short to
GND or 3.3V

3.3V/2.5V
ok ?

o

3.3V/2.5V short
to GND

Yes

MCU 3.3V bad

PC 5V/DC 3.3V
CKT not correct

Change adapter

o

Measure +12V to
GND

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7. Recommended Spare Parts List

VG511s RSPL VSA-M

Item Location ViewSonic P/N Reference P/N Description Universal number#

1 BASE PL-PS-0715-0978 GSTN-2916D8F--- BASE
2 BASE FRONT COVER M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER
3 BASE-BACK COVER M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER
4 BASE METAL M-BK-0805-0032 LANGF2132D8---- BASE METAL
5 CUSHION-C P-FM-0602-0832 PCUSG1634D8---- CUSHION-C
6 CUSHION-A P-FM-0602-0833 PCUSG1633D8---- CUSHION-A
7 CUSHION-B P-FM-0602-0834 PCUSG1632D8---- CUSHION-B
8 ID LABEL M-LB-0813-0936 PISLV0238D8---- ID LABEL

9 HINGE ASSEMBLY M-MS-0808-9112 MHNGM0046D8---- HINGE ASSEMBLY
10 SPEAKER E-SK-0412-0085 RSPKCL032D88FG- SPEAKER
11 CAB-A M-MS-0808-9233 GCABA2331D8FT-A CAB-A
12 CAB-B M-MS-0808-9122 GCABB1852D8F--- CAB-B
13 KNOB PL-NB-0707-1072 JKNBP2358D8F--- KNOB
14 LENS M-MS-0808-9115 HDECP1987D8F--- LENS
15 BACK COVER C-BC-0302-0561 GCOVD2551D8F--- BACK COVER
16 VE-LOGO M-MS-0808-9123 HBDGE1388D8---- VE-LOGO
17 VESA METAL M-BK-0805-0033 LANGF2131D8---- VESA METAL
18 D-SUB METAL M-BK-0805-0034 LANGF2133D8---- D-SUB METAL
19 VESA GUM M-MS-0808-9117 PGUM-1124D8---- VESA GUM
20 VIEWSONIC TEXT LOGO M-MS-0808-9118 HBDGE1389D8---- VIEWSONIC TEXT LOGO
21 LOGO PLATE (BIRDS LOGO) M-MS-0808-9119 HBDGE1390D8---- LOGO PLATE (BIRDS LOGO)
22 BOSS FOR D-SUB AND DVI M-MS-0808-5840 LBOSM1069D8---- BOSS FOR D-SUB AND DVI
23 KENSINGTON BRACKET M-BK-0805-0012 LANGF2063D8---A KENSINGTON BRACKET
24 OSD-SW BOARD ASS'Y B-CB-0206-0179 DPWBN5548T8---- OSD-SW BOARD ASS'Y
25 AC ADAPTOR (VSC 12V/3.3A) A-AD-0114-0212 RUNTP5579D8---- AC ADAPTOR (VSC 12V/3.3A)
26 INF FILE DEVICE A-CD-VG511S DDSKC0045D8---- INF FILE DEVICE
27 USER'S MANUAL A-UG-0107-0518 TINSE3076D8---- USER'S MANUAL
28 SIGNAL CABLE A-VC-0101-0271 QCODS1584D8D--- SIGNAL CABLE
29 AUDIO CABLE A-AU-0120-0034 QCODK0030D8D--- AUDIO CABLE
30 POWER CORD A-PC-0106-0180 QACC-1126D8D--- POWER CORD
31 POWER CORD A-PC-0106-0181 QACC-1228T8D-F- POWER CORD(EU 1.8M BLACK)
32 PACKING M-MS-0808-9120 SPAKA6557D8---- PACKING
33 CARTON P-BX-0601-0953 SPAKC3630D8---B CARTON
34 AU PANEL (15") M-LCD-0826-0214 VVLM150XN05---- AU PANEL (15")
35 I/F BOARD ASS'Y B-IF-0222-0058 DPWBN5574T8---- I/F BOARD ASS'Y
36 INVERTER BOARD B-SB-0221-0407 RUNTP5463T8---- INVERTER BOARD
37 MAIN METAL M-BK-0805-0035 LANGF2130D8---- MAIN METAL
38 I/F SHIELD M-BK-0805-0036 PSLDM6569D8---- I/F SHIELD
39 INVERTER SHIELD M-BK-0805-0037 PSLDM6568D8---- INVERTER SHIELD
40 FFC CABLE (45 PIN) A-VC-0101-0358 QCODS1695T8---- FFC CABLE (45 PIN)
41 FFC CABLE (30 PIN) M-FC-0809-0796 QCODP1196D8---- FFC CABLE (30 PIN)
42 INVERTER WIRE M-WR-0828-0749 QCODP1195D8---- INVERTER WIRE
43 AUDIO WIRE M-WR-0828-6015 QCNWS0904-8038- SPEAKER WIRE
44 OSD-SW WIRE M-WR-0828-0750 QCNWS090B-8014- OSD-SW WIRE

F1

45
46 U1 (SCALER IC) E-IC-0450-0023 VSIMST9030A---D
47 U7 (44 PIN IC SOCKET) M-MS-0808-8003 QSOCI1642T844-­48 Y1.(12.0 MHZ), E-X-0415-0143 RCRSL1259T8---- OSCILLATOR (11.059MHZ)
49 Y2.(11.059MHZ) E-X-0415-0141 RCRSL1114T8---- OSCILLATOR (14.318MHZ)

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51 CON5 (45 PIN PLUG) M-FC-0809-0797 QCNCP2107D8---­52 CON6 (30 PIN PLUG) M-FC-0809-0789 QCNCP2106D8----

E-FS-0410-0099 QFS-Z402F-81UAA

E-IC-0401-2584 VSI24C16-------

FUSE 4A
SCALER MST9030A
44PIN PLCC IC SOCKET

EEPROM
45 PIN CONNECTOR
30 PIN CONNECTOR

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VG512s RSPL VSA-M

Item Location ViewSonic P/N Reference P/N Description Universal number#

1 BASE PL-PS-0715-0978 GSTN-2916D8F--- BASE
2 BASE FRONT COVER M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER
3 BASE-BACK COVER M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER
4 BASE METAL M-BK-0805-0032 LANGF2132D8---- BASE METAL
5 CUSHION-C P-FM-0602-0832 PCUSG1634D8---- CUSHION-C
6 CUSHION-A P-FM-0602-0833 PCUSG1633D8---- CUSHION-A
7 CUSHION-B P-FM-0602-0834 PCUSG1632D8---- CUSHION-B
8 ID LABEL M-LB-0813-0937 PISLV0239D8---- ID LABEL

9 HINGE ASSEMBLY M-MS-0808-9112 MHNGM0046D8---- HINGE ASSEMBLY
10 SPEAKER E-SK-0412-0085 RSPKCL032D88FG- SPEAKER
11 CAB-A C-FP-0301-0970 GCABA2331D8FT-B CAB-A
12 CAB-B M-MS-0808-9122 GCABB1852D8F--- CAB-B
13 KNOB PL-NB-0707-1072 JKNBP2358D8F--- KNOB
14 LENS M-MS-0808-9115 HDECP1987D8F--- LENS
15 BACK COVER C-BC-0302-0561 GCOVD2551D8F--- BACK COVER
16 VE-LOGO M-MS-0808-9123 HBDGE1388D8---- VE-LOGO
17 VESA METAL M-BK-0805-0033 LANGF2131D8---- VESA METAL
18 D-SUB METAL M-BK-0805-0034 LANGF2133D8---- D-SUB METAL
19 VESA GUM M-MS-0808-9117 PGUM-1124D8---- VESA GUM
20 VIEWSONIC TEXT LOGO M-MS-0808-9118 HBDGE1389D8---- VIEWSONIC TEXT LOGO
21 LOGO PLATE (BIRDS LOGO) M-MS-0808-9119 HBDGE1390D8---- LOGO PLATE (BIRDS LOGO)
22 BOSS FOR D-SUB AND DVI M-MS-0808-5840 LBOSM1069D8---- BOSS FOR D-SUB AND DVI
23 KENSINGTON BRACKET M-BK-0805-0012 LANGF2063D8---A KENSINGTON BRACKET
24 OSD-SW BOARD ASS'Y B-CB-0206-0179 DPWBN5548T8---- OSD-SW BOARD ASS'Y
25 AC ADAPTOR (VSC 12V/3.3A) A-AD-0114-0212 RUNTP5579D8---- AC ADAPTOR (VSC 12V/3.3A)
26 INF FILE DEVICE A-CD-VG512S DDSKC0046D8---- INF FILE DEVICE
27 USER'S MANUAL A-UG-0107-0519 TINSE3089D8---- USER'S MANUAL
28 SIGNAL CABLE A-VC-0101-0271 QCODS1584D8D--- SIGNAL CABLE
29 AUDIO CABLE A-AU-0120-0034 QCODK0030D8D--- AUDIO CABLE
30 POWER CORD A-PC-0106-0180 QACC-1126D8D--- POWER CORD
31 POWER CORD A-PC-0106-0181 QACC-1228T8D-F- POWER CORD(EU 1.8M BLACK)
32 PACKING M-MS-0808-9120 SPAKA6557D8---- PACKING
33 CARTON P-BX-0601-0954 SPAKC3630D8---A CARTON
34 AU PANEL (15") M-LCD-0826-0214 VVLM150XN05---- AU PANEL (15")
35 I/F BOARD ASS'Y B-IF-0222-0058 DPWBN5574T8---- I/F BOARD ASS'Y
36 INVERTER BOARD B-SB-0221-0407 RUNTP5463T8---- INVERTER BOARD
37 MAIN METAL M-BK-0805-0035 LANGF2130D8---- MAIN METAL
38 I/F SHIELD M-BK-0805-0036 PSLDM6569D8---- I/F SHIELD
39 INVERTER SHIELD M-BK-0805-0037 PSLDM6568D8---- INVERTER SHIELD
40 FFC CABLE (45 PIN) A-VC-0101-0358 QCODS1695T8---- FFC CABLE (45 PIN)
41 FFC CABLE (30 PIN) M-FC-0809-0796 QCODP1196D8---- FFC CABLE (30 PIN)
42 INVERTER WIRE M-WR-0828-0749 QCODP1195D8---- INVERTER WIRE
43 AUDIO WIRE M-WR-0828-6015 QCNWS0904-8038- SPEAKER WIRE
44 OSD-SW WIRE M-WR-0828-0750 QCNWS090B-8014- OSD-SW WIRE

F1

45
46 U1 (SCALER IC) E-IC-0450-0023 VSIMST9030A---D
47 U7 (44 PIN IC SOCKET) M-MS-0808-8003 QSOCI1642T844-­48 Y1.(12.0 MHZ), E-X-0415-0143 RCRSL1259T8---- OSCILLATOR (11.059MHZ)
49 Y2.(11.059MHZ) E-X-0415-0141 RCRSL1114T8---- OSCILLATOR (14.318MHZ)

U8

50
51 CON5 (45 PIN PLUG) M-FC-0809-0797 QCNCP2107D8---­52 CON6 (30 PIN PLUG) M-FC-0809-0789 QCNCP2106D8----

E-FS-0410-0099 QFS-Z402F-81UAA

E-IC-0401-2584 VSI24C16-------

FUSE 4A
SCALER MST9030A
44PIN PLCC IC SOCKET

EEPROM
45 PIN CONNECTOR
30 PIN CONNECTOR

ViewSonic Corporation Confidential

15

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Do Not Copy VG511s

VG512s

VG511s-1 BOM

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

1 PL-PS-0715-0978 GSTN-2916D8F--- BASE BASE 1
2 M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER BASE FRONT COVER 1
3 M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER BASE-BACK COVER 1
4 M-BK-0805-0032 LANGF2132D8---- BASE METAL BASE METAL 1
5 M-MS-0808-9382 PCUSG1634D8---- CUSHION-C CUSHION-C 1
6 M-MS-0808-9383 PCUSG1633D8---- CUSHION-A CUSHION-A 2
7 P-FM-0602-0834 PCUSG1632D8---- CUSHION-B CUSHION-B 1
8 M-MS-0808-9112 MHNGM0046D8---- HINGE ASSEMBLY HINGE ASSEMBLY 1

9 #N/A XBSSE30P06000-- SCREW FOR HINGE*4,FOR BASE METAL*4 8
10 E-SK-0412-0085 RSPKCL032D88FG- SPEAKER SPEAKER 1
11 M-MS-0808-9233 GCABA2331D8FT-A CAB-A CAB-A 1
12 M-MS-0808-9122 GCABB1852D8F--- CAB-B CAB-B 1
13 PL-NB-0707-1072 JKNBP2358D8F--- KNOB KNOB 1
14 M-MS-0808-9115 HDECP1987D8F--- LENS LENS 1
15 C-BC-0302-0561 GCOVD2551D8F--- BACK COVER BACK COVER 1
16 M-MS-0808-9123 HBDGE1388D8---- VE-LOGO VE-LOGO 1
17 M-BK-0805-0033 LANGF2131D8---- VESA METAL VESA METAL 1
18 M-BK-0805-0034 LANGF2133D8---- D-SUB METAL D-SUB METAL 1
19 M-MS-0808-9117 PGUM-1124D8---- VESA GUM VESA GUM 4
20 M-MS-0808-9118 HBDGE1389D8---- VIEWSONIC TEXT LOGO VIEWSONIC TEXT LOGO 1
21 M-MS-0808-9119 HBDGE1390D8---- LOGO PLATE (BIRDS MARK) LOGO PLATE (BIRDS MARK) 1
22 #N/A XEBSB30P14000-- CAB-B&CAB-A CAB-B&CAB-A 2
23 #N/A XBPSB40P10JS0-- METAL*4 HINGE SUPPORT WITH MAIN METAL*4 4
24 #N/A LX-BZ1721D8---- SCREW FOR CAB-B WITH PANEL*4 4
25 #N/A LX-BZ1726D8---- SCREW PANEL WITH MAIN METAL 4
26 #N/A LX-BZ1724D8---- SCREW MAIN METAL WITH CAB-B 2
27 #N/A PISLV0231D8---- WASHER WASHER 4
28 M-LB-0813-0936 PISLV0238D8---- ID LABEL ID LABEL 1
29 M-SCW-0824-6738 XEPSN26P06000-- SCREW FOR KEY PCB 1
30 #N/A XBSSE30P06000-- SCREW FOR D-SUB&CAB-B 2
31 #N/A XBSSD30P04000-- SCREW FOR D-SUB METAL 4
32 #N/A XBMSD30P05000-- SCREW FOR I/F BOARD*4,INFERTER BOARD*3 7
33 #N/A PCUSS1500D8---- CUSHION FOR CAB-A CUSHION FOR CAB-A 1
34 M-BK-0805-0012 LANGF2063D8---A KENSINGTON BRACKET KENSINGTON BRACKET 1
35 #N/A LX-TZ0001D8SC-A SPEAKER SCREW SPEAKER SCREW 4
36 #N/A LX-BZ1717D8---- SCREW FOR INVERTER*4,I/F SHIELD*6 10
37 #N/A PCUSG1636D8---- EVA LABEL EVA FOR VESA METAL 1
38 P-FM-0602-0835 PCUSG1638D8---- CUSHION FOR CAB-B CUSHION FOR CAB-B 1
39 A-AD-0114-0212 RUNTP5579D8---- AC ADAPTOR (VSC 12V/3.3A) AC ADAPTOR (VSC 12V/3.3A) 1
40 #N/A TLAB-5532D8---- MODEL LABEL MODEL LABEL 1
41 A-UG-0107-0518 TINSE3076D8---- USER'S MANUAL USER'S MANUAL 1
42 A-CD-VG511S DDSKC0045D8---- INF FILE DEVICE INF FILE DEVICE 1
43 A-VC-0101-0271 QCODS1584D8D--- SIGNAL CABLE SIGNAL CABLE 1
44 A-PC-0106-0180 QACC-1126D8D--- AC POWER CORD AC POWER CORD 1
45 M-LB-0813-0527 TLABZ3903D8---- UPC LABEL UPC LABEL 1
46 A-AU-0120-0034 QCODK0030D8D--- AUDIO CABLE AUDIO CABLE 1
47 A-PC-0106-0181 QACC-1228T8D-F- BLACK) POWER CORD (EU 1.8M BLACK) 1
48 #N/A TLAB-5523D8---- S/N LABEL S/N LABEL 1
49 M-MS-0808-9120 SPAKA6557D8---- PACKING PACKING 1
50 P-BX-0601-0953 SPAKC3630D8---B CARTON CARTON 1
51 M-MS-0808-8796 SSAKH1343D8-T-- BAG BAG 1
52 #N/A SPAKW1204D8---- PALLET PALLET 1
53 M-MS-0808-8401 PISL-1245D8---- PROTECT SHEET PROTECT SHEET 1
54 M-MS-0808-5875 SPAKK1703T8Z--- CONNER PAPER CONNER PAPER
55 #N/A SPAKK6322D8---- CONNER PAPER CONNER PAPER
56 #N/A SPAKK6357D8---- CONNER PAPER CONNER PAPER
57 #N/A SPAKK6364D8---- CONNER PAPER CONNER PAPER
58 #N/A ZTAPEY010G080-- TAPE TAPE W=100MM FOR EPS 80
59 #N/A ZTAPEY030G045-- TAPE TAPE FOR CAB-A CORNER 160

(4 per pallet)
(2 per pallet)

(4 per pallet)
(2 per pallet)

VG511s-1 LCD BOM

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

1 M-LCD-0826-0214 VVLM150XN05---- AU PANEL (15") AU PANEL (15") 1

2 B-IF-0222-0058 DPWBN5574T8---- I/F BOARD ASS'Y I/F BOARD ASS'Y 1

3 B-SB-0221-0407 RUNTP5463T8---- INVERTER BOARD INVERTER BOARD 1

4 B-CB-0206-0179 DPWBN5548T8---- OSD-SW BOARD ASS'Y OSD-SW BOARD ASS'Y 1

5 M-BK-0805-0035 LANGF2130D8---- MAIN METAL MAIN METAL 1

6 M-BK-0805-0036 PSLDM6569D8---- I/F SHIELD I/F SHIELD 1

7 M-BK-0805-0037 PSLDM6568D8---- INVERTER SHIELD INVERTER SHIELD 1

8 #N/A PISLS1234D8---- INVERTER SHIELD MYLAR INVERTER SHIELD MYLAR 1

9 #N/A PISLV0234D8---- FOR INVERTER MYLAR FOR INVERTER MYLAR 1
10 #N/A TLABZ4916T8---- HIGH VOLTAGE LABEL HIGH VOLTAGE LABEL 1
11 A-VC-0101-0358 QCODS1695T8---- FFC CABLE (45 PIN) FFC CABLE (45 PIN) 1
12 M-FC-0809-0796 QCODP1196D8---- FFC CABLE (30 PIN) FFC CABLE (30 PIN) 1
13 #N/A QCNWS0905-8030- INVERTER WIRE INVERTER WIRE 1
14 M-WR-0828-0750 QCNWS090B-8014- OSD-SW WIRE OSD-SW WIRE 1
15 M-WR-0828-6015 QCNWS0904-8038- SPEAKER WIRE SPEAKER WIRE 1

ViewSonic Corporation Confidential

16

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Do Not Copy VG511s

VG512s

VG511s-1 BOM

Power Regulator 3.3V IC

(AIC1084-33)

D15 D16 D17 D26 D27 D28 D29 D30 D31

D32 D33

D10 D11 D12 D13 D14 D18 D19 D22 D23

D24 D25 D38 D4 D5 D6 D7 D8 D9

BEAD CORE (0805)

(100MHZ/60O(RDC))

R100 R101 R51 R52 R53 R54 R55 R56 R57

R83 R87 R90 R92 R96 R97

R89 R94 R95 R98 R99

R30 R31 R32 R34 R35 R36 R37 R38 R39 R40

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

16 #N/A ZTAPEL025S030-- TAPE

17 #N/A PCUSS1264T8---- SPONGE 15mm*10mm*10mm 2
18 #N/A PRDA-1270D8---- HEAT SINK FOR U1 HEAT SINK FOR U1 1
19 #N/A RCORF3350D8---- FOR FFC CABLE (45 PIN) FOR FFC CABLE (45 PIN) 1
20 #N/A ZTAPEN018D030U- CG TAPE (65mm*2,40mm*1) CG TAPE (65mm*2,40mm*1) 1

100mm*4(PANEL WITH MAIN
METAL),50mm*1(I/F COVER WITH D-SUB
METAL),50mm*1(PANEL-R
GROUND),40mm*1(PANEL-L GROUND)

VG511s-1 BOM DPWBN5548T8---- OSD-SW BOARD

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

1 #N/A QPWB-5548T8---- CONTROL BOARD SW BOARD 1

2 M-SW-0815-0212 QSW-A1129D8---- SWITCH SW1,SW2,SW3,SW4,SW5,SW6,SW7,SW8 8

3 #N/A VSP-260YL3YG3-A LED SMT LED/4PIN 1

4 #N/A VCNCP090BREJST- CONNECTOR 11 PIN CN5 1

5 B-SB-0221-0505 TLAB-3547T8---- PWB LABEL PWB LABEL 1

VG511s-1 BOM DPWBN5574T8---- INTERFACE BOARD

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

1 #N/A VSI24LC16B----- EEPROM IC (24LC16) U7 1

2 E-X-0415-0143 RCRSL1259T8---- OSCILLATOR (14.318MHZ) Y1.(14.318 MHZ), 1

3 E-X-0415-0141 RCRSL1114T8---- OSCILLATOR (11.059MHZ) Y2.(11.059MHZ) 1

4 #N/A VSI24LCS21A---- EEPROM IC (24LC21) U8 U9 2

5 #N/A RFIL-5147T8111- BEAD L2. 1

6 #N/A QJAKD1013T8DT-- POWER JACK JP2.(DC POWER JACK), 1

7 #N/A VCNCP0904REJST- CONNECTOR 4PIN JP2A.(SPEAKER CON), 1

8 #N/A VCNCP0905REJST- CONNECTOR 5PIN CON1.(INVERTER CON), 1

9 #N/A VCNCP090BREJST- CONNECTOR 11PIN CON3. 1
10 #N/A QCNCD1173T8---- VGA CONNECTOR J2.(DB-15), 1
11 E-C-0404-3972 VCEACU1CH477M-P E 470UF ±20% 16V C101 C38 C39 C40 C50 5
12 #N/A PRDA-1271D8---- RADIATOR FOR U5 HEAT SINK FOR U5 1
13 E-IC-0401-2922 VSIMTV312M64--S MCU IC (MTV312M64) U6 1
14 #N/A QPWB-5574T8---- I/F BOARD I/F BOARD 1
15 E-IC-0450-0023 VSIMST9030A---D Mstar Scaler IC (MST 9030A) U1 (SCALER IC) 1

16 E-IC-0401-2118 VSIAIC1084-33-A
17 M-MS-0808-8003 QSOCI1642T844-- IC SOCKET 44PIN U6 (44 PIN IC SOCKET) 1

18 M-FC-0809-0789 QCNCP2106D8---- CONNECTOR 30PIN CON6.(30 PIN) 1
19 #N/A QCNCD1161T8---- CONNECTOR DVI CN4.(CON-DVI), 1
20 M-FC-0809-0797 QCNCP2107D8---- CONNECTOR 45PIN CN5.( CON 45 PIN), 1
21 #N/A VST2N3904-----A TRANSISTOR (NPN) Q10 Q11 Q3 Q4 Q5 Q6 Q9 7
22 #N/A VST2N3906-----A TRANSISTOR (NPN) Q7 Q8 2
23 #N/A VSDSK24-------A SCHOTTKY DIODE D1. 1
24 #N/A VSDAN202UT106-A DIODE D20 D21 2

25 #N/A VSDBAV99------A DIODE (75V/4NS/250mW)

26 E-D-0403-0657 VSZRLZ5.6B----A ZENER DIODE 5.6V
27 E-D-0403-0531 VSD1N4148-----A DIODE D3 1

28 E-FS-0410-0099 QFS-Z402F-81UAA FUSE 4A 125V F1. 1
29 #N/A RFIL-5231T8600A

30 #N/A RFIL-5187T8500A
31 #N/A RFIL-5233T8700A BEAD CORE L14 L19 L24 L8 4
32 #N/A RNWRB1618T8330M R 8PIN 33ohm

33 #N/A VRMDNVG--000J-A SMT 0O ±5% 1/16W
34 #N/A VRMDNVG--000J-A SMT 0O ±5% 1/16W FB10 FB11 FB12 FB9 4

BEAD CORE (1206)
(100MHZ/50O(RDC))

U5. 1

L1 L11 L25 L2A L3 L4 L5 L7 R132 9

L15 L16 L17 3

RN1 RN10 RN11 RN12 RN2 RN3 RN4 RN5
RN6 RN7 RN8 RN9
FB6 FB7 FB8 L20 L21 L22 R10 R144 R22 R4
R5 R73 R84 R85 R9

540

11

18

12

15

35 #N/A VRMDNVG--101J-A SMT 100O ±5% 1/16W

36 #N/A VRMDNVG--102J-A SMT 1KO ±5% 1/16W R103 R108 R150 R17 R18 R88 6
37 #N/A VRMDNVG--103J-A SMT 10KO ±5% 1/16W
38 #N/A VRMDNVG--104J-A SMT 100KO ±5% 1/16W R147 1

39 #N/A VRMDNVG--105J-A SMT 1MO ±5% 1/16W R48 1
40 #N/A VRMDNVG--202J-A SMT 2KO ±5% 1/16W R123 R145 R146 R152 R21 R28 R45 7
41 #N/A VRMDNVG--203J-A SMT 20KO ±5% 1/16W R116 R121 2
42 #N/A VRMDNVG--222J-A SMT 2.2KO ±5% 1/16W R86 1
43 #N/A VRMDNVG--243J-A SMT 24KO ±5% 1/16W R105 1
44 #N/A VRMDNVG--302J-A SMT 3.2KO ±5% 1/16W R142 1
45 #N/A VRMDNVG--330J-A SMT 33O ±5% 1/16W R128 R129 R130 R131 4
46 #N/A VRMDNVG--391J-A SMT 390O ±5% 1/16W R3 1
47 #N/A VRMDNVG--392J-A SMT 3.9kO ±5% 1/16W R104 1

48 #N/A VRMDNVG--472J-A SMT 4.7KO ±5% 1/16W

ViewSonic Corporation Confidential

R58 R59 R6 R60 R69 R70 74 R76 R77 R80

R102 R111 R118 R13 R138 R14 R143 R19

R109 R114 R125 R148 R15 R23 R25 R26 R29

17

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VG512s

26

13

31

VG511s-1 BOM

C1 C107 C13 C16 C23 C28 C54 C56 C59 C60

C66 C80 C85 C88 C9 C91

C18 C2 C20 C21 C24 C25 C26 C29 C3 C31

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

49 #N/A VRMDNVG--473J-A SMT 47KO ±5% 1/16W R133 R134 R151 R91 4
50 #N/A VRMDNVG--681J-A SMT 680KO ±5% 1/16W R12 1
51 #N/A VRMDNVG--750J-A SMT 75O ±5% 1/16W R75 R78 R82 3
52 #N/A VRMDNVG--821J-A SMT 820O ±5% 1/16W R46 R47
53 #N/A VRMDNVG--822J-A SMT 8.2KO ±5% 1/16W R50 1
54 #N/A VCICHN1HH220J-A C 22PF ±5% 50V C19 C22 C58 C61 4
55 #N/A VCICHN1HH221J-A C 220PF ±5% 50V C82 1
56 E-C-0404-4947 VCICHN1HH330J-A C 33PF ±5% 50V C109 C110 C111 C112 4
57 #N/A VCICHN1HH102J-A C 10PF ±5% 50V C114 C115 C116 C117 C30 5
58 #N/A VCICHN1HH101J-A C 100PF ±5% 50V C63 C64 C83 C84 4
59 #N/A VCIRHN1HG103K-A C .01UF ±10% 50V C118 1

60 #N/A VCEABN1CX106M-A C 10UF ±20% 50V
61 #N/A VCEABN1CX107M-A C 100UF ±20% 50V C11 C37 C45 C46 C47 5

62 #N/A VCEATU1CH107M-P C 100UF +100%~-0% 50V C119 C120 2
63 #N/A VCICHN1HH181J-A C 180PF ±5% 50V C32 1
64 #N/A VCIRHN1EH473K-A C .047F ±10% 50V C67 C69 C70 C73 C74 C76 6
65 #N/A VCEABN1CX476M-A C 47UF ±20% 50V C41 C42 C43 C44 C52 C55 6
66 #N/A VCLFHN1CG105Z-A C 1UF +80%-20% 50V C113 C121 C53 C95 C96 5

67 #N/A VCLFHN1HG104Z-A C 0.1UF +80%-20% 50V

68 #N/A RARCB0019T8220A C 22PF ±5% 50V
69 #N/A VSZGLZ3.9B----A ZENER DIODE 3.9V D34 D35 D36 D37 4

70 #N/A QJAKS0005D8D--G PHONE JACK CN1.(PHONE JACK), 1
71 #N/A XNFSD30-25055-- SCREW NUT SCREW NUT 2
72 M-SCW-0824-6733 XBMSD30P06000-- SCREW SCREW 2
73 E-IC-0401-2898 VSIAP1501-5K5-A IC U4. 1
74 #N/A VSIAN7522----6- AUDIO CONTROL IC U11 1
75 #N/A VSICEM9433----A IC Q1 U10 2
76 M-MS-0808-5840 LBOSM1069D8---- BOSS FOR D-SUB AND DVI BOSS FOR D-SUB AND DVI 4

C10 C106 C108 C11A C12 C122 C14 C15 C17

C10 C12 CP1 CP11 CP2 CP3 CP4 CP5 CP6
CP7 CP8 CP9

16

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12

ViewSonic Corporation Confidential

18

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Do Not Copy VG511s

VG512s

VG512s-1 BOM

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

39 A-AD-0114-0212 RUNTP5579D8---- AC ADAPTOR (VSC 12V/3.3A) AC ADAPTOR (VSC 12V/3.3A) 1
46 A-AU-0120-0034 QCODK0030D8D--- AUDIO CABLE AUDIO CABLE 1
42 A-CD-VG512S DDSKC0046D8---- INF FILE DEVICE INF FILE DEVICE 1
44 A-PC-0106-0180 QACC-1126D8D--- AC POWER CORD AC POWER CORD 1
47 A-PC-0106-0181 QACC-1228T8D-F- POWER CORD (EU 1.8M BLACK) POWER CORD (EU 1.8M BLACK) 1
41 A-UG-0107-0519 TINSE3089D8---- USER'S MANUAL USER'S MANUAL 1
43 A-VC-0101-0271 QCODS1584D8D--- SIGNAL CABLE SIGNAL CABLE 1
15 C-BC-0302-0561 GCOVD2551D8F--- BACK COVER BACK COVER 1
11 C-FP-0301-0970 GCABA2331D8FT-B CAB-A CAB-A 1
10 E-SK-0412-0085 RSPKCL032D88FG- SPEAKER SPEAKER 1
34 M-BK-0805-0012 LANGF2063D8---A KENSINGTON BRACKET KENSINGTON BRACKET 1

4 M-BK-0805-0032 LANGF2132D8---- BASE METAL BASE METAL 1
17 M-BK-0805-0033 LANGF2131D8---- VESA METAL VESA METAL 1
18 M-BK-0805-0034 LANGF2133D8---- D-SUB METAL D-SUB METAL 1

2 M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER BASE FRONT COVER 1

3 M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER BASE-BACK COVER 1
45 M-LB-0813-0527 TLABZ3903D8---- UPC LABEL UPC LABEL 1
28 M-LB-0813-0937 PISLV0239D8---- ID LABEL ID LABEL 1
54 M-MS-0808-5875 SPAKK1703T8Z--- CONNER PAPER CONNER PAPER
53 M-MS-0808-8401 PISL-1245D8---- PROTECT SHEET PROTECT SHEET 1
51 M-MS-0808-8796 SSAKH1343D8-T-- BAG BAG 1

8 M-MS-0808-9112 MHNGM0046D8---- HINGE ASSEMBLY HINGE ASSEMBLY 1
14 M-MS-0808-9115 HDECP1987D8F--- LENS LENS 1
19 M-MS-0808-9117 PGUM-1124D8---- VESA GUM VESA GUM 4
20 M-MS-0808-9118 HBDGE1389D8---- VIEWSONIC TEXT LOGO VIEWSONIC TEXT LOGO 1
21 M-MS-0808-9119 HBDGE1390D8---- LOGO PLATE (BIRDS MARK) LOGO PLATE (BIRDS MARK) 1
49 M-MS-0808-9120 SPAKA6557D8---- PACKING PACKING 1
12 M-MS-0808-9122 GCABB1852D8F--- CAB-B CAB-B 1
16 M-MS-0808-9123 HBDGE1388D8---- VE-LOGO VE-LOGO 1

5 M-MS-0808-9382 PCUSG1634D8---- CUSHION-C CUSHION-C 1

6 M-MS-0808-9383 PCUSG1633D8---- CUSHION-A CUSHION-A 2
29 M-SCW-0824-6738 XEPSN26P06000-- SCREW FOR KEY PCB 1
50 P-BX-0601-0954 SPAKC3630D8---A CARTON CARTON 1

7 P-FM-0602-0834 PCUSG1632D8---- CUSHION-B CUSHION-B 1
38 P-FM-0602-0835 PCUSG1638D8---- CUSHION FOR CAB-B CUSHION FOR CAB-B 1
13 PL-NB-0707-1072 JKNBP2358D8F--- KNOB KNOB 1

1 PL-PS-0715-0978 GSTN-2916D8F--- BASE BASE 1

9 #N/A XBSSE30P06000-- SCREW FOR HINGE*4,FOR BASE METAL*4 8
22 #N/A XEBSB30P14000-- CAB-B&CAB-A CAB-B&CAB-A 2
23 #N/A XBPSB40P10JS0-- HINGE SUPPORT WITH MAIN METAL*4 HINGE SUPPORT WITH MAIN METAL*4 4
24 #N/A LX-BZ1721D8---- SCREW FOR CAB-B WITH PANEL*4 4
25 #N/A LX-BZ1726D8---- SCREW PANEL WITH MAIN METAL 4
26 #N/A LX-BZ1724D8---- SCREW MAIN METAL WITH CAB-B 2
27 #N/A PISLV0231D8---- WASHER WASHER 4
30 #N/A XBSSE30P06000-- SCREW FOR D-SUB&CAB-B 2
31 #N/A XBSSD30P04000-- SCREW FOR D-SUB METAL 4
32 #N/A XBMSD30P05000-- SCREW FOR I/F BOARD*4,INFERTER BOARD*3 7
33 #N/A PCUSS1500D8---- CUSHION FOR CAB-A CUSHION FOR CAB-A 1
35 #N/A LX-TZ0001D8SC-A SPEAKER SCREW SPEAKER SCREW 4
36 #N/A LX-BZ1717D8---- SCREW FOR INVERTER*4,I/F SHIELD*6 10
37 #N/A PCUSG1636D8---- EVA LABEL EVA FOR VESA METAL 1
40 #N/A TLAB-5532D8---- MODEL LABEL MODEL LABEL 1
48 #N/A TLAB-5523D8---- S/N LABEL S/N LABEL 1
52 #N/A SPAKW1204D8---- PALLET PALLET 1
55 #N/A SPAKK6322D8---- CONNER PAPER CONNER PAPER
56 #N/A SPAKK6357D8---- CONNER PAPER CONNER PAPER
57 #N/A SPAKK6364D8---- CONNER PAPER CONNER PAPER
58 #N/A ZTAPEY010G080-- TAPE TAPE W=100MM FOR EPS 80
59 #N/A ZTAPEY030G045-- TAPE TAPE FOR CAB-A CORNER 160

VG512s-1 LCD BOM

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

1 M-LCD-0826-0214 VVLM150XN05---- AU PANEL (15") AU PANEL (15") 1

2 B-IF-0222-0058 DPWBN5574T8---- I/F BOARD ASS'Y I/F BOARD ASS'Y 1

3 B-SB-0221-0407 RUNTP5463T8---- INVERTER BOARD INVERTER BOARD 1

4 B-CB-0206-0179 DPWBN5548T8---- OSD-SW BOARD ASS'Y OSD-SW BOARD ASS'Y 1

5 M-BK-0805-0035 LANGF2130D8---- MAIN METAL MAIN METAL 1

6 M-BK-0805-0036 PSLDM6569D8---- I/F SHIELD I/F SHIELD 1

7 M-BK-0805-0037 PSLDM6568D8---- INVERTER SHIELD INVERTER SHIELD 1

8 #N/A PISLS1234D8---- INVERTER SHIELD MYLAR INVERTER SHIELD MYLAR 1

9 #N/A PISLV0234D8---- FOR INVERTER MYLAR FOR INVERTER MYLAR 1
10 #N/A TLABZ4916T8---- HIGH VOLTAGE LABEL HIGH VOLTAGE LABEL 1
11 A-VC-0101-0358 QCODS1695T8---- FFC CABLE (45 PIN) FFC CABLE (45 PIN) 1
12 M-FC-0809-0796 QCODP1196D8---- FFC CABLE (30 PIN) FFC CABLE (30 PIN) 1
13 #N/A QCNWS0905-8030- INVERTER WIRE INVERTER WIRE 1
14 M-WR-0828-0750 QCNWS090B-8014- OSD-SW WIRE OSD-SW WIRE 1
15 M-WR-0828-6015 QCNWS0904-8038- SPEAKER WIRE SPEAKER WIRE 1

CPWB-5574T8AUMS

(4 per pallet)

(2 per pallet)

(4 per pallet)

(2 per pallet)

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VG512s

VG512s-1 BOM

100mm*4(PANEL WITH MAIN

METAL),50mm*1(I/F COVER WITH D-

D24 D25 D38 D4 D5 D6 D7 D8 D9

D32 D33

RN6 RN7 RN8 RN9

R4 R5 R73 R84 R85 R9

R58 R59 R6 R60 R69 R70 74 R76 R77 R80

R89 R94 R95 R98 R99

R29 R30 R31 R32 R34 R35 R36 R37 R38

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

16 #N/A ZTAPEL025S030-- TAPE
17 #N/A PCUSS1264T8---- SPONGE 15mm*10mm*10mm 2

18 #N/A PRDA-1270D8---- HEAT SINK FOR U1 HEAT SINK FOR U1 1
19 #N/A RCORF3350D8---- FOR FFC CABLE (45 PIN) FOR FFC CABLE (45 PIN) 1
20 #N/A ZTAPEN018D030U- CG TAPE (65mm*2,40mm*1) CG TAPE (65mm*2,40mm*1) 1

VG512s-1 Key BOM

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

1 #N/A QPWB-5548T8---- CONTROL BOARD SW BOARD 1

2 M-SW-0815-0212 QSW-A1129D8---- SWITCH SW1,SW2,SW3,SW4,SW5,SW6,SW7,SW8 8

3 #N/A VSP-260YL3YG3-A LED SMT LED/4PIN 1

4 #N/A VCNCP090BREJST- CONNECTOR 11 PIN CN5 1

5 B-SB-0221-0505 TLAB-3547T8---- PWB LABEL PWB LABEL 1

VG512s-1 Main BOM

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

11 E-C-0404-3972 VCEACU1CH477M-P E 470UF ±20% 16V C101 C38 C39 C40 C50 5
56 E-C-0404-4947 VCICHN1HH330J-A C 33PF ±5% 50V C109 C110 C111 C112 4
27 E-D-0403-0531 VSD1N4148-----A DIODE D3 1

26 E-D-0403-0657 VSZRLZ5.6B----A ZENER DIODE 5.6V
28 E-FS-0410-0099 QFS-Z402F-81UAA FUSE 4A 125V F1. 1

16 E-IC-0401-2118 VSIAIC1084-33-A Power Regulator 3.3V IC (AIC1084-33) U5. 1
73 E-IC-0401-2898 VSIAP1501-5K5-A IC U4. 1
13 E-IC-0401-2922 VSIMTV312M64--S MCU IC (MTV312M64) U6 1
15 E-IC-0450-0023 VSIMST9030A---D Mstar Scaler IC (MST 9030A) U1 (SCALER IC) 1

3 E-X-0415-0141 RCRSL1114T8---- OSCILLATOR (11.059MHZ) Y2.(11.059MHZ) 1

2 E-X-0415-0143 RCRSL1259T8---- OSCILLATOR (14.318MHZ) Y1.(14.318 MHZ), 1
18 M-FC-0809-0789 QCNCP2106D8---- CONNECTOR 30PIN CON6.(30 PIN) 1
20 M-FC-0809-0797 QCNCP2107D8---- CONNECTOR 45PIN CN5.( CON 45 PIN), 1
76 M-MS-0808-5840 LBOSM1069D8---- BOSS FOR D-SUB AND DVI BOSS FOR D-SUB AND DVI 4
17 M-MS-0808-8003 QSOCI1642T844-- IC SOCKET 44PIN U6 (44 PIN IC SOCKET) 1
72 M-SCW-0824-6733 XBMSD30P06000-- SCREW SCREW 2

1 #N/A VSI24LC16B----- EEPROM IC (24LC16) U7 1

4 #N/A VSI24LCS21A---- EEPROM IC (24LC21) U8 U9 2

5 #N/A RFIL-5147T8111- BEAD L2. 1

6 #N/A QJAKD1013T8DT-- POWER JACK JP2.(DC POWER JACK), 1

7 #N/A VCNCP0904REJST- CONNECTOR 4PIN JP2A.(SPEAKER CON), 1

8 #N/A VCNCP0905REJST- CONNECTOR 5PIN CON1.(INVERTER CON), 1

9 #N/A VCNCP090BREJST- CONNECTOR 11PIN CON3. 1
10 #N/A QCNCD1173T8---- VGA CONNECTOR J2.(DB-15), 1
12 #N/A PRDA-1271D8---- RADIATOR FOR U5 HEAT SINK FOR U5 1
14 #N/A QPWB-5574T8---- I/F BOARD I/F BOARD 1
19 #N/A QCNCD1161T8---- CONNECTOR DVI CN4.(CON-DVI), 1
21 #N/A VST2N3904-----A TRANSISTOR (NPN) Q10 Q11 Q3 Q4 Q5 Q6 Q9 7
22 #N/A VST2N3906-----A TRANSISTOR (NPN) Q7 Q8 2
23 #N/A VSDSK24-------A SCHOTTKY DIODE D1. 1
24 #N/A VSDAN202UT106-A DIODE D20 D21 2

25 #N/A VSDBAV99------A DIODE (75V/4NS/250mW)

29 #N/A RFIL-5231T8600A BEAD CORE (0805) (100MHZ/60O(RDC)) L1 L11 L25 L2A L3 L4 L5 L7 R132 9

30 #N/A RFIL-5187T8500A BEAD CORE (1206) (100MHZ/50O(RDC)) L15 L16 L17 3
31 #N/A RFIL-5233T8700A BEAD CORE L14 L19 L24 L8 4
32 #N/A RNWRB1618T8330M R 8PIN 33ohm

33 #N/A VRMDNVG--000J-A SMT 0O ±5% 1/16W
34 #N/A VRMDNVG--000J-A SMT 0O ±5% 1/16W FB10 FB11 FB12 FB9 4
35 #N/A VRMDNVG--101J-A SMT 100O ±5% 1/16W
36 #N/A VRMDNVG--102J-A SMT 1KO ±5% 1/16W R103 R108 R150 R17 R18 R88 6
37 #N/A VRMDNVG--103J-A SMT 10KO ±5% 1/16W
38 #N/A VRMDNVG--104J-A SMT 100KO ±5% 1/16W R147 1

39 #N/A VRMDNVG--105J-A SMT 1MO ±5% 1/16W R48 1
40 #N/A VRMDNVG--202J-A SMT 2KO ±5% 1/16W R123 R145 R146 R152 R21 R28 R45 7
41 #N/A VRMDNVG--203J-A SMT 20KO ±5% 1/16W R116 R121 2
42 #N/A VRMDNVG--222J-A SMT 2.2KO ±5% 1/16W R86 1
43 #N/A VRMDNVG--243J-A SMT 24KO ±5% 1/16W R105 1
44 #N/A VRMDNVG--302J-A SMT 3.2KO ±5% 1/16W R142 1
45 #N/A VRMDNVG--330J-A SMT 33O ±5% 1/16W R128 R129 R130 R131 4
46 #N/A VRMDNVG--391J-A SMT 390O ±5% 1/16W R3 1
47 #N/A VRMDNVG--392J-A SMT 3.9kO ±5% 1/16W R104 1

48 #N/A VRMDNVG--472J-A SMT 4.7KO ±5% 1/16W
49 #N/A VRMDNVG--473J-A SMT 47KO ±5% 1/16W R133 R134 R151 R91 4

D10 D11 D12 D13 D14 D18 D19 D22 D23

D15 D16 D17 D26 D27 D28 D29 D30 D31

RN1 RN10 RN11 RN12 RN2 RN3 RN4 RN5

FB6 FB7 FB8 L20 L21 L22 R10 R144 R22

R100 R101 R51 R52 R53 R54 R55 R56 R57

R102 R111 R118 R13 R138 R14 R143 R19

R109 R114 R125 R148 R15 R23 R25 R26

540

18

11

12

15

26

13

31

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VG512s

VG512s-1 BOM

C60 C66 C80 C85 C88 C9 C91

C17 C18 C2 C20 C21 C24 C25 C26 C29 C3

CP7 CP8 CP9

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

50 #N/A VRMDNVG--681J-A SMT 680KO ±5% 1/16W R12 1
51 #N/A VRMDNVG--750J-A SMT 75O ±5% 1/16W R75 R78 R82 3
52 #N/A VRMDNVG--821J-A SMT 820O ±5% 1/16W R46 R47
53 #N/A VRMDNVG--822J-A SMT 8.2KO ±5% 1/16W R50 1
54 #N/A VCICHN1HH220J-A C 22PF ±5% 50V C19 C22 C58 C61 4
55 #N/A VCICHN1HH221J-A C 220PF ±5% 50V C82 1
57 #N/A VCICHN1HH102J-A C 10PF ±5% 50V C114 C115 C116 C117 C30 5
58 #N/A VCICHN1HH101J-A C 100PF ±5% 50V C63 C64 C83 C84 4
59 #N/A VCIRHN1HG103K-A C .01UF ±10% 50V C118 1

60 #N/A VCEABN1CX106M-A C 10UF ±20% 50V
61 #N/A VCEABN1CX107M-A C 100UF ±20% 50V C11 C37 C45 C46 C47 5

62 #N/A VCEATU1CH107M-P C 100UF +100%~-0% 50V C119 C120 2
63 #N/A VCICHN1HH181J-A C 180PF ±5% 50V C32 1
64 #N/A VCIRHN1EH473K-A C .047F ±10% 50V C67 C69 C70 C73 C74 C76 6
65 #N/A VCEABN1CX476M-A C 47UF ±20% 50V C41 C42 C43 C44 C52 C55 6
66 #N/A VCLFHN1CG105Z-A C 1UF +80%-20% 50V C113 C121 C53 C95 C96 5

67 #N/A VCLFHN1HG104Z-A C 0.1UF +80%-20% 50V

68 #N/A RARCB0019T8220A C 22PF ±5% 50V
69 #N/A VSZGLZ3.9B----A ZENER DIODE 3.9V D34 D35 D36 D37 4

70 #N/A QJAKS0005D8D--G PHONE JACK CN1.(PHONE JACK), 1
71 #N/A XNFSD30-25055-- SCREW NUT SCREW NUT 2
74 #N/A VSIAN7522----6- AUDIO CONTROL IC U11 1
75 #N/A VSICEM9433----A IC Q1 U10 2

C1 C107 C13 C16 C23 C28 C54 C56 C59

C10 C106 C108 C11A C12 C122 C14 C15

C10 C12 CP1 CP11 CP2 CP3 CP4 CP5 CP6

16

41

12

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Do Not Copy VG511s

VG512s

8. Exploded Diagram And Spare Parts List

21

Exploded Parts List VG511s-1

Item ViewSonic P/N Ref. P/N Location Q'ty

1 M-MS-0808-9118 HBDGE1389D8---- VIEWSONIC TEXT LOGO 1
2 M-MS-0808-9233 GCABA2331D8FT-A CAB-A 1
3 E-SK-0412-0091 RSPKCL032D88FG- SPEAKER 1
4 M-MS-0808-9115 HDECP1987D8F--- LENS 1
5 PL-NB-0707-1072 JKNBP2358D8F--- KNOB 1
6 M-BK-0805-0035 LANGF2130D8---- MAIN METAL 1
7 B-SB-0221-0407 RUNTP5463T8---- INVERTER BOARD 1
8 M-BK-0805-0037 PSLDM6568D8---- INVERTER SHIELD 1

9 M-BK-0805-0033 LANGF2131D8---- VESA METAL 1
10 M-MS-0808-9122 GCABB1852D8F--- CAB-B 1
11 C-BC-0302-0561 GCOVD2551D8F--- BACK COVER 1
12 M-MS-0808-9123 HBDGE1388D8---- VE-LOGO 1
13 B-IF-0222-0058 DPWBN5574T8 MAIN BOARD 1
14 M-BK-0805-0036 PSLDM6569D8---- I/F SHIELD 1
15 M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER 1
16 M-MS-0808-9112 MHNGM0046D8---- HINGE ASSEMBLY 1
17 M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER 1
18 PL-PS-0715-0978 GSTN-2916D8F--- BASE 1
19 M-BK-0805-0032 LANGF2132D8---- BASE METAL 1
20 M-LCD-0826-0214 VVLM150XN05---- SHARP PANEL (15") 1
21 M-MS-0808-9117 PGUM-1124D8---- VESA GUM 1

Exploded Parts List VG512s-1

Item ViewSonic P/N Ref. P/N Location Q'ty

1 M-MS-0808-9118 HBDGE1389D8---- VIEWSONIC TEXT LOGO 1

2 C-FP-0301-0970 GCABA2331D8FT-B CAB-A 1

3 E-SK-0412-0091 RSPKCL032D88FG- SPEAKER 1

4 M-MS-0808-9115 HDECP1987D8F--- LENS 1

5 PL-NB-0707-1072 JKNBP2358D8F--- KNOB 1

6 M-BK-0805-0035 LANGF2130D8---- MAIN METAL 1

7 B-SB-0221-0407 RUNTP5463T8---- INVERTER BOARD 1

8 M-BK-0805-0037 PSLDM6568D8---- INVERTER SHIELD 1

9 M-BK-0805-0033 LANGF2131D8---- VESA METAL 1
10 M-MS-0808-9122 GCABB1852D8F--- CAB-B 1
11 C-BC-0302-0561 GCOVD2551D8F--- BACK COVER 1
12 M-MS-0808-9123 HBDGE1388D8---- VE-LOGO 1
13 B-IF-0222-0058 DPWBN5574T8 MAIN BOARD 1
14 M-BK-0805-0036 PSLDM6569D8---- I/F SHIELD 1
15 M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER 1
16 M-MS-0808-9112 MHNGM0046D8---- HINGE ASSEMBLY 1
17 M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER 1
18 PL-PS-0715-0978 GSTN-2916D8F--- BASE 1
19 M-BK-0805-0032 LANGF2132D8---- BASE METAL 1
20 M-LCD-0826-0214 VVLM150XN05---- SHARP PANEL (15") 1
21 M-MS-0808-9117 PGUM-1124D8---- VESA GUM 1

ViewSonic Corporation Confidential

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VG512s

ViewSonic Corporation

Model

Title
Date Rev:

VG510b/s

Exploded Diagram

ViewSonic Corporation Confidential

23

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Do Not Copy VG511s

VG512s

)

9. Block Diagram

COMPUTER

COMPUTER

CN1

(DVI-D)

J1

(DB15)

DDC (U5)
EEPROM

24C21

U8

EEPROM

24C16

INTERFACE BOARD ( DPWBN5559T8----

U13

DDC

(U12)

EEPROM

U7

MCU

MTV312

JP6

JP2

SWITCH MODE
POWER SUPPLY

MVXRL

SCALER

X2

OSC

12MHz

X1

OSC

12MHz

CN2

TO PANEL

JP1

TO

INVERTER

3.3V/2.5V

5V

QCNWS0906-8026A

CON1

SW BOARD

DPWBN5570T8----

FROM
A/D ADAPTOR
12V

CON2

QCNWS0905-8028-

CON1

INVERTER

RUNTP5475T8---B

15” LCD
PANEL

QCODS1695T8--

CON3

C
O
N

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24

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Do Not Copy VG511s

VG512s

10. Schematic Diagrams

VPLL VDDVDVIVAD VDPLL VPO

PA[0..7]

PA[8..15]

PA[16..23]

PB[0..7]

PB[8..15]

PB[16..23]

PC[0..3]

L4

0805

10uF/16V

0805

10uF/16V

VCC3.32

VDPLL

12

C28

VAD

12

C16

VCC2.52

VCC3.3 VPO

L1

VAA22

VAA32

C17

C18

0.1uF

0.1uF

C29

0.1uF

0805

10uF/16V

VAA2

VCC2.5

L5

L2A

12

C1

0805

10uF/16V

VAA3

L3

0805

10uF/16V

C3

C2

0.1uF

0.1uFC40.1uF

VPLL

12

C9

VDVI

0805

10uF/16V

VDD

12

C23

C24

0.1uF

C5

C6

0.1uF

0.1uFC70.1uFC80.1uF

C10

0.1uF

12

C13

C14

0.1uF

C25

C20

0.1uF

0.1uF

C15

0.1uF

C21

0.1uF

61

35

AVDD_MPLL

AVSS

60

45

AVDD_DVI

MST9030/9035

AVSS_MPLL

AVSS_PLL

36

52

U1

RIN4
GNDR4
GIN4
GNDG4
SOG4
BIN4
GNDB4
HSYNC4
VSYNC4
DDC_CLK3,4
DDC_DAT3,4

R+5
R-5
G+5
G-5
B+5
B-5
CLK+5
CLK-5

CSZ3
SCL3
SDA3
HWRESET3
INT3
EEPROM_CLK3
EEPROM_DAT3

AdjBACKLITE2
A_VOL6

R1 NC
R2 NC

VDVI

C11A

0.1uF
R5 0R4 0

R6 100

R7 NC/100
R8 NC/100

14.318MHZ

R3 390/1%

C12 0.1uF

C19 22pF

Y1

C22 22pF

C26 0.1uF

59
58
56
55
57
54
53
37
38
29
28

40
41
43
44
46
47
48
49
50
62

63

64

79
78
77
76
75
74
73
72
71

65
67
66
32
68
30
31

69
70

33

34

3

2

AVDD

RIN0
RIN0M
GIN0
GIN0M
SOGIN0
BIN0
BIN0M
HSYNC0
VSYNC0
DDC1_CLK/GPO8
DDC1_DAT/GPO7

R+
R­G+
G­B+
B­CK+
CK­REXT
RMID

REFP

AVSS

NC/GPO0
NC/GPO1
NC/GPO2
NC/GPO3
NC/GPO4
NC/OINV
NC/EINV
NC/OSP
NC/ESP

CS
SCL
SDA
HWRESETZ
INT
DDCROM_CLK/GPO6
DDCROM_DAT/GPO5

PWM0
PWM1

XIN

XOUT

BYPASS

AVSS_MPLL

11238092104

51

VDDP

AVDD_PLL

AVSS_DVI

AVSS_DVI

39

42

114

126208395117

VDDP

VDDP

VDDP

VDDP

VDDP

VDDP

GNDP

GNDP

GNDP

GNDP

GNDP

10228193115

105

VDDC

VDDC

GNDP

GNDP

1272182

VDDC

VDDC

RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7

GA0
GA1
GA2
GA3
GA4
GA5
GA6
GA7

RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7

GB0
GB1
GB2
GB3
GB4
GB5
GB6
GB7

OCLK

LDE
LHSYNC
LVSYNC

GNDC

GNDC

GNDC

94

BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7

BB0
BB1
BB2
BB3
BB4
BB5
BB6
BB7

GNDC

116

PA0

106

PA1

107

PA2

108

PA3

109

PA4

110

PA5

111

PA6

112

PA7

113

PA8

96

PA9

97

PA10

98

PA11

99

PA12

100

PA13

101

PA14

102

PA15

103

PA16

84

PA17

85

PA18

86

PA19

87

PA20

88

PA21

89

PA22

90

PA23

91

PB0

16

PB1

17

PB2

18

PB3

19

PB4

24

PB5

25

PB6

26

PB7

27

PB8

6

PB9

7

PB10

8

PB11

9

PB12

12

PB13

13

PB14

14

PB15

15

PB16

122

PB17

123

PB18

124

PB19

125

PB20

128

PB21

1

PB22

4

PB23

5

R132 BEAD(0603)

120
121
118
119

PA[8..15]

PA[16..23]

C27

NC

PB[0..7]

PB[8..15]

PC0
PC1
PC2
PC3

PA[0..7]

PB[16..23]

PC[0..3]

PA[8..15]

PA[16..23]

PB[0..7]

PB[8..15]

PB[16..23]

PC[0..3]

VAA42

VAA1

VAA12

VAA4

L7

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VG512s

Title

VG511s/512s

Size Document Number

Custom

Date: Sheet

TOP

Rev

B

17Friday, October 17, 2003

of

+12V

JP2 DC JACK

1

C30

C31

C32

2

3

1000p

0.1u

180p

JP1

2
1

WF2.0-2P

5
4
3
2
1

CON1

to Inverter

C33

0.1u

12

470u/16v

C50

0 OHM

R22

1 2

L18 BEAD(DIP)

L19 BEAD(1812)

R14 10K

R16 NC

Q2

2

NC

3

R20

NC

R24

NC

F1

3A

VIN

R18 1K

1

C53

1u

VCC5V

2

3

Q6

2N3904

L8

L14 BEAD(1812)

R17 1K

Q4

2

3

1

BEAD(1812)

VCC5V

C

BE

1

2N3904

100u/16v

R23 4.7K

R26 4.7K

C11

12

onBACKLITE 3

AdjBACKLITE 1

VIN

1

12

C38

470u/16v

POWER GROUND SHOULD CONNECT TO DIG

C36

0.1u

1

1

1

1

U4

AC1501-50

VIN

GND

3

5

ITAL GROUND BY ONE WAY

1

1

FEEDBACK

OUTPUT

ON/OFF

R10
0 OHM

1

1

4

2

L2A1 100UH

L2 100UH

D1

470u/16V

SK24

2 1

C39

VCC5V

L25 BEAD(0805)

VCC5V

C40

C46

100u/16v

R27
NC

VIN

12

VCC5V

R19
10K

1

R9

12

C39A

0.1u

onPanel3

0 OHM

R11
NC

R25

4.7K

12

470u/16v

L11 BEAD(0805)

L12 NC(1206)

L13 NC(1206)

L15 BEAD(1206)

L16 BEAD(1206)

Q1
SI9433DY

3

S

2

S

1

S

R13
24K

C51

0.1U

R21 2K

2

Q5

3

2N3904

U3

3

R12
680

U5

3

1

GNDINVO

1084-33CM

1

GNDINVO

1084-33CM

3

1

GNDINVO

1084-25CM

VO

12

C42

47u/16V

12

C44

47u/16V

L17 BEAD(1206)

8

D

7

D

6

D

5

D

G

4

R15

4.7K

2

Q3

1

3

2N3904

C49

0.1u

C47

100u/16v

12

C48

0.1u

12

C54

10u/16V

4

VO

U4A

VO

4

2

C55

2

4

2

12

47u/16V

VLCD

12

VCC2.5

12

C41

47u/16V

C43

47u/16V

VCPU

L9 BEAD(0805)/NC

12

C37

100u/16V

12

C45

100u/16V

12

C52

47u/16V

VAA1VCC3.3

VAA3VAA2

VAA4

Audio GND and Power GND are
isolated, not completely
separated

ViewSonic Corporation Confidential

26

-

Do Not Copy VG511s

VG512s

VIN : 12V DC ADAPTER IN
VCPU : 5V for MPU
VCC5V : 5V for SYSTEM
VCC3.3 : 3.3V for PAD
VCC2.5 : 2.5V for CORE
VAA1 : 3.3V for A/D
VAA2 : 3.3V for PLL
VAA3 : 3.3V for DVI
VLCD : 3.3V/5V for
PANEL

Title

Size Document Number

C

Date:

VG511s/512s

DC-DC Converter

Friday, October 17, 2003

Sheet

Rev

of

B

VCPU

C66

10u/16V

4
3
2
1

CON2

From 6pin change to 4pin

0

R51 100
R53 100

R61

4K7

EEPROM_DAT1
EEPROM_CLK1

DDC_CLK1,4
DDC_DAT1,4
INT1

A_STBY6
ST_DET14

VCPU

VCPU

C65

12

R73

.1u

TX
RX

D3

1N4148

2 1

R50 8.2K

R62

4K7

R69

100

R70

100

C6010u/16V

12

VCPU

R71

4K7

R72

4K7

12

R64

4K7

C5910u/16V

R65

R66

4K7

4K7

U7

8

VCC

7

WP

6

SCL

24LC16/DIP

DIP/SMD

共

Layout

C57

.1u

C58 22pF

C61 22pF

C63

100p

A0
A1
A2

GNDSDA

C64

100p

1
2
3
45

11

Y211.0592MHZ

R48

1M

R133

R134

47K

Let MCU more stable

RX
TX

ISDA
ISCL

47K

12

7

29
28
19
13
14

36
37
15

43
44
35
39
38

5
6

VCPU

U6

X2

X1

RST

HSCL/P3.0/RX
HSDA/P3.1/TX
P3.2/INT0
ISDA/P3.4/T0
ISCL/P3.5/T1

VBLANK/P4.0
HBLANK/P4.1
STOUT/P4.2

HSYNC
VSYNC
DA7/HCLAMP
HLFHO/DA8
HALFV/DA9

NC
NC

R153 0/NC

4

8

VDD

VDD3

DA0/P5.0
DA1/P5.1
DA2/P5.2
DA3/P5.3
DA4/P5.4
DA5/P5.5
DA6/P5.6

AD1/P6.1
AD0/P6.0

AD2/P6.2/HLFHI

AD3/P6.3
DA10/P6.4
DA11/P6.5
DA12/P6.6
DA13/P6.7

VSS

MTV312M(PLCC44)

10

P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

17
18
20
21
22
23
24
25

3
2
1
42
41
40
34

26
27
16
9
30
31
32
33

C56

12

10u/16V

R67

4K7

R30

R29

4K7

R52 100
R54 100
R55 100
R56 100
R57 100
R58 100
R59 100

R60 100

R148

4K7

R31

4K7

4K7

LED1
LED2

onBACKLITE 2

ST_DET2 5

R149

0/NC

R32

4K7

AUDIO_PWR 6

VCPUVCPU

NC/4K7

R34

4K7

R35

4K7

R33

R150 1K

R36

4K7

R37

4K7

R38

4K7

R151

47K

R39

4K7

R40

4K7

VCPU

R41

4K7

R42

R43

R44

4K7

4K7

4K7

HPSENSE 6

LED1

LED2

NC/10K

R28 2K

MMBT3906

R45 2K

C62

R49

NC/47nF

D4

5.6V

2 1

Q7

1

R47 820

SDA 1
SCL 1
CSZ 1
HWRESET 1
onPanel 2

D5

5.6V

2 1

3

2

1

D6

5.6V

2 1

VCPU

MMBT3906

3

Q8

2

R46 820

D7

5.6V

2 1

D8

5.6V

2 1

D9

5.6V

2 1

D10

5.6V

2 1

D11

5.6V

2 1

CON3

1
2
3
4
5
6
7
8
9
10
11

option for
scaler DDC

ViewSonic Corporation Confidential

27

-

Do Not Copy VG511s

VG512s

Title

VG511s/512s

Size Document Number

B

Date: Sheet

Friday, October 17, 2003

MPU

Rev

-

of

HSI

R74 100

D17

C72

NC

C75

NC

VCC5V

C68
NC

12

10u/16V

R76 100

R77 100

R79 390/1%/NC

R80 100

R81 100

R83 100

C80

C81 NC

R86 2.2K

R75

J2

D13

5.6V

1
6
2
7
3
8
4
9
5
10

PC5V

D14

5.6V

2 1

11

12

13

14

15

DSUB-15

D12

5.6V

2 1

2 1

R84

L20

L21

L22

2

0 OHM

0 OHM

0 OHM

0 OHM

1

BAV99

3

C77

.1u

D15

1

D16

BAV99

2

3

C78

.1u

75

R78

75

R82

75

1

BAV99

2

3

C79

.1u

C67 .047u

C69 .047u

C70 .047u

C71 .001u/NC

C73 .047u

C74 .047u

C76 .047u

R85 0

RIN 1

GNDR 1

GIN 1

SOG 1

GNDG 1

BIN 1

GNDB 1

HSYNC 1

C83

33P

R90

100

R93

NC

VSI

CLK_DDC

DAT_DDC

C84

33P

R87 100

C82 220pF

R91 47K

VGA_CON

R94 10K

R95 10K

R96 100

R97 100

D18

5.6V

2 1

D19

5.6V

2 1

U8

1

A0

2

A1

3

A2

4 5

GND SDA

24C21

VCC

WP

SCL

8
7
6

PC5V

DDC_5V

C86

.1u

R89 10K

DDC_CLK 1,3

DDC_DAT 1,3

12

C85

10u/16V

D20

1

DAN202U

R88 1K

R92 100

VCC5V

2

PC5V

3

VSYNC 1

ST_DET1 3

Title

Size Document Number

Date: Sheet

VG511s/512s

B

Friday, October 17, 2003

VGA

of

Rev

B

ViewSonic Corporation Confidential

28

-

Do Not Copy VG511s

VG512s

CON4

RGB GND

SYNC GND

DDC SCL

DDC SDA

DVI CON

HSYNC
VSYNC

+5V

HPD

1/3shield
2/4shield
0/5shield

clk shield

DAT0+

DAT0-

DAT1+

DAT1-

DAT2+

DAT2-

DAT3+

DAT3-

DAT4+

DAT4-

DAT5+

DAT5-

clk+

clk-

VCC5V

25

R

26

G

27

B

29
28
8
15
6
7
14
16

11
3
19
22

18
17
10
9
2
1
13
12
5
4
21
20
23
24

DCLK_DDC
DDAT_DDC

VCC5V

D22

5.6V

2 1

1

D26

BAV99

2

3

D23

5.6V

2 1

1

D27

BAV99

2

3

R98 10K

R99 10K

D24

5.6V

2 1

1

D28

BAV99

2

3

R100 100

R101 100

D25

5.6V

2 1

1

D29

BAV99

2

3

DAN202U

R102 10K

1

D30

BAV99

2

3

D21

U9

1
2
3
4 5

24C21

1

2

2

NC
NC
NC
GND SDA

D31

BAV99

3

3

1

R103 1K

8

VCC

7

VCLK

6

SCL

1

D32

BAV99

2

3

R138

C87

10K

.1u

R139 NC

1

D33

BAV99

2

3

12

C88

10u/16V

R104

3.9K

B+ 1
B- 1
G+ 1
G- 1
R+ 1
R- 1
CLK+ 1
CLK- 1

ST_DET2 3

C89

.1u

ViewSonic Corporation Confidential

29

-

Do Not Copy VG511s

VG512s

Title

VG511s/512s

Size Document Number

B

Date: Sheet

Friday, October 17, 2003

DVI_D Input

Rev

B

of

FB1

FB2 0(0805)

FB3 0(0805)

FB4 0(0805)

FB5 0(0805)

0(0805)

GND_AUDIO

Change Package

U11

12
11
10

9
8
7
6
5
4
3
2
1

AN7522

AAGND

C101

470uF/DIP

GND_AUDIO

R142

3K

C95 1uF

C96 1uF

R144
0

AUDIO_VIN

C118

0.01uF

GND_AUDIO

GND_AUDIO

R145

2K

GND_AUDIO

R152

2K

C91

C92

10uF

0.1uF

R146

2K

C114

1nF

GND_AUDIO

C115

1nF

R147

100K

C113

1u

C119 100uF

R143 10K

CN1 PC_Audio

C120 100uF

C121

1uF/0805

R108 1K

8

7

2

3

4

5

1

Q9

2

3

1

MMBT3904

GND_AUDIO

FB9

FB10

FB11

FB12

R116

R121

FB8

R105 24K

R109 4.7K

C

BE

20K

20K

102(0603)

FB6

FB7

HPSENSE 3

VCC5V

102(0603)

102(0603)

AAINR1

R141 0/NC

AAINL1

C116

C117

1nF

GND_AUDIO

12

D34

3.9V

3

2

1

VCC5V

AUDIO_VIN

MMBT3904L

R1232K

2

3

GND_AUDIOGND_AUDIO

VIN

C93

R111

0.1u

R114

Q10

1

GND_AUDIO

24K

4.7K

2

3

L23

BEAD(DIP)

L24

A_VOL 1

JP2A

1
2
3
4

A_STBY 3

C90

0.1u

U10 SI9435DY

8

D

7

D

6

D

5

D

GND_AUDIO

R140 NC

AUDIO_PWR3

12

R125 4.7K

BEAD(1812)

S

S

S

G

4

R118

10K

Q11

MMBT3904L

1

R127

2K/NC

D35

3.9V

ViewSonic Corporation Confidential

30

GND_AUDIO

-

Do Not Copy VG511s

VG512s

D36

3.9V

1 2

D37

3.9V

1 2

GND_AUDIOGND_AUDIO

Title

VG511s/512s

Size Document Number

B

Date: Sheet

Friday, October 17, 2003

Audio

Rev

B

of

CN2

DRTAIL_A

1

PA[0..7]

PA[8..15]

PA[16..23]

PB[0..7]

PB[8..15]

PB[16..23]

PC[0..3]

A

PA[0..7]

PA[8..15]

PA[16..23]

PB[0..7]

PB[8..15]

PB[16..23]

PC[0..3]

PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21

PA23

PB0
PB1
PB2

PB4
PB5 PBO5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19
PB20
PB21
PB22
PB23

PC0
PC1
PC2
PC3

RN1 33

7 8
5
3
1

RN2 33

7 8
5
3
1
2
4
6

2
4
6

2
4
6

2
4
6

RN7 33

7 8
5
3
1

RN8 33

7 8
5
3
1

RN9 33

7 8
5
3
1

RN10 33

7 8
5
3
1

RN11 33

7 8
5
3
1

RN12 33

7 8
5
3
1

R128 33
R129 33
R130 33
R131 33

6
4
2

6
4
2
1
3
5
78
1
3
5
78
1
3
5
78
1
3
5
78

6
4
2

6
4
2

6
4
2

6
4
2

6
4
2

6
4
2

RN333

RN433

RN533

RN633

C109

33PF

C110

33PF

PAO2
PAO3
PAO4
PAO5
PAO6
PAO7

PAO10
PAO11
PAO12
PAO13
PAO14
PAO15

PAO18
PAO19
PAO20
PAO21
PAO22PA22
PAO23

PBO2
PBO3PB3
PBO4

PBO6
PBO7

PBO10
PBO11
PBO12
PBO13
PBO14
PBO15

PBO18
PBO19
PBO20
PBO21
PBO22
PBO23

C111

33PF

POL
STV1

REV

STH

OE

STV2
CPV

C112

33PF

PCO0
PCO1
PCO2
PCO3

CP1

CP2

CP3

CP4

CP5

CP6

CP7

CP8

CP9

CP10

CP11

CP12

7
5
3 4
1
7
5
3 4
1
7
5
3 4
1
7
5
3 4
1
7
5
3 4
1
7
5
3 4
1

7
5
3 4
1
7
5
3 4
1
7
5
3 4
1
7
5
3 4
1
7
5
3 4
1
7
5
3 4
1

8
6

22PF

2
8
6

22PF

2
8
6

22PF

2
8
6

22PF

2
8
6

22PF

2
8
6

22PF

2

VLCD

8
6

22PF

2
8
6

22PF

2
8
6

22PF

2
8
6

22PF

2
8
6

22PF

2
8
6

22PF

2

GND

C107

12

10u/16V

C108

0.1u

GND

PCO0

PCO1

PCO3

PCO2

PBO7
PBO6
PBO5
PBO4

PBO3
PBO2

PBO15
PBO14
PBO13
PBO12

PBO11
PBO10

PBO23
PBO22
PBO21
PBO20

PBO19
PBO18

PAO7
PAO6
PAO5
PAO4

PAO3
PAO2

PAO15
PAO14
PAO13
PAO12

PAO11
PAO10

PAO23
PAO22
PAO21
PAO20

PAO19
PAO18

CON5

1

GND

2

CLK

3

GND

4

DENA

5

GND

6

VD

7

GND

8

HD

9

GND

10

GND

11

GND

12

BO5

13

BO4

14

BO3

15

BO2

16

GND

17

BO1

18

BO0

19

NC

20

NC

21

GND

22

GO6

23

GO5

24

GO4

25

GO3

26

GND

27

GO1

28

GO0

29

NC

30

NC

31

GND

32

RO5

33

RO4

34

RO3

35

RO2

36

GND

37

RO1

38

RO0

39

NC

40

NC

41

VCC

42

VCC

43

VCC

44

NC

45

NC

CON6

1

GND

2

BE5

3

BE4

4

BE3

5

BE2

6

GND

7

BE1

8

BE0

9

NC

10

NC

11

GND

12

GE5

13

GE4

14

GE3

15

GE2

16

GND

17

GE1

18

GE0

19

NC

20

NC

21

GND

22

RE5

23

RE4

24

RE3

25

RE2

26

GND

27

RE1

28

RE0

29

NC

30

NC

VLCD

C106

0.1UF

PCO1

HANNSTAR J1

CN2 and CN3 Change connector location

CN3

DETAIL_A

1

1

12

PAO7
PAO6
PAO5
PAO4
PAO3
PAO2

PAO15
PAO14
PAO13
PAO12
PAO11
PAO10

PAO23
PAO22
PAO21
PAO20
PAO19
PAO18

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

19

19

20

20

21

21

22

22

23

23

24

24

25

25

26

26

27

27

28

28

29

29

30

30

31

31

32

32

33

33

34

34

35

35

36

36

37

37

38

38

39

39

40

40

HANNSTAR J2

PCO0

STH
PCO2
POL
REV

STV1
STV2
CPV
OE

PBO7
PBO6
PBO5
PBO4
PBO3
PBO2

PBO15
PBO14
PBO13
PBO12
PBO11
PBO10

PBO23
PBO22
PBO21
PBO20
PBO19
PBO18

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

19

19

20

20

21

21

22

22

23

23

24

24

25

25

26

26

27

27

28

28

29

29

30

30

31

31

32

32

33

33

34

34

35

35

36

36

37

37

38

38

39

39

40

40

GND

ViewSonic Corporation Confidential

31

-

Do Not Copy VG511s

VG512s

GND

Title

VG511s/512sb

Size Document Number

Custom

Date: Sheet

Friday, October 17, 2003

Panel Output

Rev

B

of

11. PCB Layout Diagrams

Main Board

ViewSonic Corporation Confidential

32

-

Do Not Copy VG511s

VG512s

Main Board

ViewSonic Corporation Confidential

33

-

Do Not Copy VG511s

VG512s

Control Board

ViewSonic Corporation Confidential

34

-

Do Not Copy VG511s

VG512s

*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

A.What do you think about the content after reading VG511s, VG512s Service Manual?

1.

Precautions And Safety Notices

2. Specification

Front Panel Function Control Description

3.

4. Circuit Description

5.

Adjusting Procedure

6. Trouble Shooting Flow Chart

7. Recommended Spare Parts List

8. Exploded Diagram and Spare Parts List

9. Block Diagram

10. Schematic Diagrams

11. PCB Layout Diagrams

tinU riaF daB

B.Are you satisfied with the VG511s, VG512s service manual?

metI tnellecxE dooG riaF daB

dooGtnellecxE

.1

Service Manual Content

.2

Service Manual Layout

.3

The form and listing

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

Readers basic data:

Name: Title:
Company:

Add.:
Tel:
E-mail:

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

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

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

Fax:

in the USA at facsimile

ViewSonic Corporation Confidential

35

-

Do Not Copy VG511s

VG512s