ViewSonic VG511s User manual

Model No. VLCDS27955-3W/4W
15” Color TFT LCD Display
Service Manual
ViewSonic VG511s/VG512s
ViewSonic
381 Brea Canyon Road, Walnut, California 91789 USA - [phone]
(VG511s/VG512s_SM_742 Rev. 1aApr.2004)

Copyright
Copyright
¤
2004by ViewSonic Corporation. All rights reserved. No partof this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or
computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical,
manual or otherwise, without the prior written permission of ViewSonic Corporation.
Disclaimer
ViewSonic makes no representations or warranties, either expressed or implied, with respect to the
contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular
purpose. Further, ViewSonic reserves the right to revise this publication and to make changes from time
to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or
changes.
Trademarks
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.
Revision History
Revision Date Description Of Changes Approval
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1a 04/14/04 Initial Release DCN-3756 Angela Lu
VG512s

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
2
5
7
8
9
14
22
24
25
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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.
1. Precautions and Safety Notices
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2.1. PRODUCT SPECIFICATIONS
LCD panel type 15.0” TFT (15.0” Diagonal)
Displayable resolution XGA 1024 x 768 maximum
Pixel dimension 0.297 mm horizontal x 0.297 mm vertical
LCD display color 16.8M Colors Max.
OSD control 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 MENU, Select, Adjust(up,down), Power.Mute,+,-
Viewing angle Horizontal: ±60 , Vertical: -45~+55.
Tilt +20°, -5°.
Contrast ratio 450:1 (typ) , 300:1 (min)
Brightness 250 cd/m2 (typ), 200 cd/m2 (min)
Response time 16ms (typ) tr+tf , 23ms (max) tr+tf
Active display area 304.1 mm (H) x228.1mm (V)
AC/DC adapter 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 15 Pin D-Sub.
Power management yes
Dimensions ( WxHxD ) 34.6 cm x 35.5 cm x 15.6 cm.
Weight 2.7 kgs. (LCD Module only)
3.4kgs. (unit)
Accessory VGA cable, AC/DC adapter, power cord.
Temperature Operation : 0 ~ 50°C
Storage : -20 ~ 60°C
Color temp (white) White x 0.313±0.03 , white y 0.329±0.03
2. Specification
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2.2. FACTORY SUPPORTING MODES
Prim
Factory Preset Modes
ary Preset VESA 1024 x 768 @ 60 Hz
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.
Pin NO. Signal Connector
1 Red Video Signal
2 Green Video Signal
3 Blue Video Signal
4 N.C.
5 Ground
6 Ground
7 Ground
8 Ground
9 +5V
10 Ground
11 N.C.
12 DDC data
13 Horizontal sync signal
14 Vertical sync signal
15 DDC clock
It is called 15 Pin Mini D-sub Connector.
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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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3.1 Location of Controls
3. Front Panel Function Control Description
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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.
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
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 plugthe 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
2) SELECT:
ADJUST ▼:
▲
the AC cord
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.
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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 limitfor 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 isan 8051 CPU core embedded device speciallytailored toLCD 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-byteinternal program Flash-ROM .
4. Circuit Description
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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.
5. Adjusting Procedure
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Backlight
on?
Green
Power LED Green LED &
key pad work?
Yes
N
o
(1)Panel no power
(2)Panel cable not connected
(3)H/V sync process to panel
(1)Check Scaler H/V sync correct?
(2)Measure at Scaler side
Check Inverter
Orange
Check Scaler
OK
(1)Scaler no power
(2)Scaler changed no OSC
Green + Orange
Check DC power
12V,5V,3.3V,2.5V
,MCU 5V
Check MCU
crystal
Check MCU or
Reprogram MCU
B
Off On
N
o
Yes A
Picture
visible?
Use Analog Native mode
(Window Pattern )
START
6. Trouble Shooting Flow Chart
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PictureVisible
Picture only
appear one
second
Stable
picture &
size correct
C
Yes
N
o
N
o
Yes
Picture
jumping
Picture
over-scaler
Picture
distortion
Incorrect panel type or cable
(1)Check OSD
information if mode
error
(2)H/V sync input
tolerance too big
Absent of H/V
sync of scaler O/P
or short CKT
N
o
Yes
N
o
N
o
OSD
distorted
Yes
Yes
N
o
Backlight off
after one
second
N
oYes
Picture normal
then panel
burn
N
o
(1)DC power source no enough
(2)Backlight wire short CKT
(3)Inverter shut down
Panel power abnormal
Yes
Scaler O/P CKT not assembled ok
A
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MCU
N
o
Crystal no
OSC
(1)MCU not put well
(2)Crystal bad
(3)Cap of crystal
too big/small
N
o
MCU 5V
=4.75~5.25V
N
o
Check DC 5V CKT
Check Reset
waveform when
power on
Check Reset CKT
N
o
Yes Check 4 corner are shorted
or not
Change socketBe carefully when using
p
robe to measure
N
o
MCU bad
If input over
MCU 5+0.25V
Yes
N
o
Not allowed
N
o
Check if socket
pin bend
Check if MCU
pin short or bend
Yes Reflow
A pulse to > 4.75V
Check if O/P
short to GND
N
o pulse
Yes
Yes
Yes Re-programming
MCU not
p
ro
g
rammed
B
Yes
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Color absent
or wron
g
colo
r
N
oYes
Yes
Segment for
s
p
ecific colo
r
Scaler O/P short or
open
N
o
TTL O/P short or open
N
oise at certain scale for
more than one color
Use 32 or 64 gray scale
Use 256 gray scale with
R/G/B white
Shadowing Yes
N
o
(1) VGA cable quality
bad
(2) Power(3.3V/2.5V)
have big noise
Noisy
Measure R/G/B input
use block pattern
Check VGA cable
(1)Too long?
(2)Quality no good?
C
Picture Abnormal but Stable & size correct
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12V ok ?
5V ok ?
N
o
Yes
Adapter ok
Yes
MCU 3.3V bad
Measure +12V to
GND
Change adapter
Remove adapter
Measure adapter only
Yes
3.3V/2.5V
ok ?
Yes
N
o
+12V->5V
regulator CKT no
work
Yes
3.3V/2.5V short
to GND
+5V short to
GND or 3.3V
5V ok ?
N
o
Remove
L11/L15/L16/L25
Use multi-meter to measure
& turn on system
N
o
PC 5V/DC 3.3V
CKT not correct
NO POWER
D
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Item Location ViewSonic P/N Reference P/N Description Universal number#
1BASE PL-PS-0715-0978 GSTN-2916D8F--- BASE
2BASE FRONT COVER M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER
3BASE-BACK COVER M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER
4BASE METAL M-BK-0805-0032 LANGF2132D8---- BASE METAL
5CUSHION-C P-FM-0602-0832 PCUSG1634D8---- CUSHION-C
6CUSHION-A P-FM-0602-0833 PCUSG1633D8---- CUSHION-A
7CUSHION-B P-FM-0602-0834 PCUSG1632D8---- CUSHION-B
8ID LABEL M-LB-0813-0936 PISLV0238D8---- ID LABEL
9HINGE 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
45 F1 E-FS-0410-0099 QFS-Z402F-81UAA FUSE 4A
46 U1 (SCALER IC) E-IC-0450-0023 VSIMST9030A---D SCALER MST9030A
47 U7 (44 PIN IC SOCKET) M-MS-0808-8003 QSOCI1642T844-- 44PIN PLCC IC SOCKET
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)
50 U8 E-IC-0401-2584 VSI24C16------- EEPROM
51 CON5 (45 PIN PLUG) M-FC-0809-0797 QCNCP2107D8---- 45 PIN CONNECTOR
52 CON6 (30 PIN PLUG) M-FC-0809-0789 QCNCP2106D8---- 30 PIN CONNECTOR
VG511s RSPL VSA-M
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7. Recommended Spare Parts List

Item Location ViewSonic P/N Reference P/N Description Universal number#
1BASE PL-PS-0715-0978 GSTN-2916D8F--- BASE
2BASE FRONT COVER M-CV-0830-2500 GCOVD2552D8F--- BASE FRONT COVER
3BASE-BACK COVER M-CV-0830-2501 GCOVD2553D8F--- BASE-BACK COVER
4BASE METAL M-BK-0805-0032 LANGF2132D8---- BASE METAL
5CUSHION-C P-FM-0602-0832 PCUSG1634D8---- CUSHION-C
6CUSHION-A P-FM-0602-0833 PCUSG1633D8---- CUSHION-A
7CUSHION-B P-FM-0602-0834 PCUSG1632D8---- CUSHION-B
8ID LABEL M-LB-0813-0937 PISLV0239D8---- ID LABEL
9HINGE 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
45 F1 E-FS-0410-0099 QFS-Z402F-81UAA FUSE 4A
46 U1 (SCALER IC) E-IC-0450-0023 VSIMST9030A---D SCALER MST9030A
47 U7 (44 PIN IC SOCKET) M-MS-0808-8003 QSOCI1642T844-- 44PIN PLCC IC SOCKET
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)
50 U8 E-IC-0401-2584 VSI24C16------- EEPROM
51 CON5 (45 PIN PLUG) M-FC-0809-0797 QCNCP2107D8---- 45 PIN CONNECTOR
52 CON6 (30 PIN PLUG) M-FC-0809-0789 QCNCP2106D8---- 30 PIN CONNECTOR
VG512s RSPL VSA-M
15
ViewSonic CorporationConfidential
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Do Not Copy VG511s
VG512s

Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty
1PL-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
4M-BK-0805-0032 LANGF2132D8---- BASE METAL BASE METAL 1
5M-MS-0808-9382 PCUSG1634D8---- CUSHION-C CUSHION-C 1
6M-MS-0808-9383 PCUSG1633D8---- CUSHION-A CUSHION-A 2
7P-FM-0602-0834 PCUSG1632D8---- CUSHION-B CUSHION-B 1
8M-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
(4 per pallet)
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
Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty
1M-LCD-0826-0214 VVLM150XN05---- AU PANEL (15") AU PANEL (15") 1
2B-IF-0222-0058 DPWBN5574T8---- I/F BOARD ASS'Y I/F BOARD ASS'Y 1
3B-SB-0221-0407 RUNTP5463T8---- INVERTER BOARD INVERTER BOARD 1
4B-CB-0206-0179 DPWBN5548T8---- OSD-SW BOARD ASS'Y OSD-SW BOARD ASS'Y 1
5M-BK-0805-0035 LANGF2130D8---- MAIN METAL MAIN METAL 1
6M-BK-0805-0036 PSLDM6569D8---- I/F SHIELD I/F SHIELD 1
7M-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
VG511s-1 BOM
VG511s-1 LCD BOM
16
ViewSonic CorporationConfidential
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Do Not Copy VG511s
VG512s
(4 per pallet)
(2 per pallet)
(2 per pallet)

Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty
VG511s-1 BOM
16 #N/A ZTAPEL025S030-- TAPE
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)
540
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
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
2M-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
5B-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
2E-X-0415-0143 RCRSL1259T8---- OSCILLATOR (14.318MHZ) Y1.(14.318 MHZ), 1
3E-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
Power Regulator 3.3V IC
(AIC1084-33)
U5. 1
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)
D15 D16 D17 D26 D27 D28 D29 D30 D31
D32 D33
11
26 E-D-0403-0657 VSZRLZ5.6B----A ZENER DIODE 5.6V
D10 D11 D12 D13 D14 D18 D19 D22 D23
D24 D25 D38 D4 D5 D6 D7 D8 D9
18
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
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 RN1 RN10 RN11 RN12 RN2 RN3 RN4 RN5
RN6 RN7 RN8 RN9 12
33 #N/A VRMDNVG--000J-A SMT 0O ±5% 1/16W FB6 FB7 FB8 L20 L21 L22 R10 R144 R22 R4
R5 R73 R84 R85 R9 15
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
R100 R101 R51 R52 R53 R54 R55 R56 R57
R58 R59 R6 R60 R69 R70 74 R76 R77 R80
R83 R87 R90 R92 R96 R97
26
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 R102 R111 R118 R13 R138 R14 R143 R19
R89 R94 R95 R98 R99
13
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 R109 R114 R125 R148 R15 R23 R25 R26 R29
R30 R31 R32 R34 R35 R36 R37 R38 R39 R40
31
17
ViewSonic CorporationConfidential
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Do Not Copy VG511s
VG512s