Viewsonic VG170M-1 Service Manual 1b

Service Manual

ViewSonic VG170m

Model No. VLCDS23724-3W

17” Color TFT LCD Display

ViewSonic

(VG170m-1_SM_625 Rev. 1a – Jan.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.

2003 by ViewSonic Corporation. All rights reserved. No part of this publication may be

¤

Revision History

Revision Date Description Of Changes Approval

1a 11/05/02 Initial Release DCN- 2776 C Shen
1b 07/01/04 Revise DCN- 3755 Angela Luh

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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
4

5
6
7

12
16

19
20
22

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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

Power Consumption

Displayable Resolution

Pixel dimension

Display Color

Viewing Angle
(CR≥10)
Response Time

Contrast Ratio

Brightness

Active Display Area

AC/DC adapter

Dimensions ( WxHxD )

17.0” TFT(AU)
40 W
SXGA 1280 x 1024 maximum

0.264 mm x 0.264 mm

16.7 M
Horizontal: ±70°

Vertical: ±70°
Tr:12ms Tf:4ms( typ).

450:1 typ.
200 cd/m

2

(min),260 cd / m2 typ.

337.9 mm horizontal x 270.3mm vertical

Input:AC 100~264V,47~63 Hz
Output:+12V DC.

415 mm(W) x 403(H) mm x 229(D) mm

Weight (Net / Gross)

Input connector

Power management

Temperature

5.4/7.6 kg (unit)

15 Pin D-Sub.
YES
Operating : 0°C ~ +40°C

Storage : -20°C ~ +60°C

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2.2. FACTORY SUPPORTING MODES

Primary Preset VESA 1280 x 1024 @ 60 Hz

Factory Preset Modes

1. VESA 640 x 350 @ 70Hz, 31.47kHz, -/+

2. VESA 720 x 400 @ 70Hz, 31.467kHz, +/-

3. VESA 640 x 480 @ 60Hz, 31.469kHz, -/-

4. VESA 640 x 480 @ 72Hz, 37.861kHz, -/-

5. VESA 640 x 480 @ 75Hz, 37.5kHz, -/-

6. MAC 640 x 480 @ 67Hz, 35kHz,

7. VESA 800 x 600 @ 56Hz, 35.156kHz, +/+

8. VESA 800 x 600 @ 60Hz, 37.879kHz, +/+

9. VESA 800 x 600@ 72Hz, 48.077kHz,+/+

10. VESA 800 x 600 @ 75Hz, 46.875kHz, +/+

11. MAC 832 x 624 @ 75Hz, 49.725kHz,

12. VESA1024 x 768 @ 60Hz, 48.363kHz, -/-

13. VESA1024 x 768 @ 70Hz,56.476kHz, -/-

14. VESA 1024 x 768 @ 72Hz, 58.036kHz, -/-

15. VESA 1024 x 768 @ 75Hz, 60.023kHz, +/+

16. MAC 1024 x 768 @ 75Hz, 60.241kHz,

17. VESA 1280 x 1024 @ 60Hz, 63.981kHz, +/+

18. VESA 1280 x 1024 @ 75Hz, 79.976kHz, +/+

19. MAC 1152 x 870 @ 75Hz, 68.6kHz,

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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3. Front Panel Function Control Description

Location of Controls

MUNT [1]MENU ADJUST
;-VOL - [2]ENTER
;+ VOL+ ADJUST ▼

▲ LED POWER

1) POWER :

Press the power button to turn the monitor on. Press it again to turn the monitor off.

2) [1]MENU :
Enter or exit the OSD adjustment menu.it also exit from the submenu back to previous menu.

3) [2]ENTER :
To confirm the current selection

4) ADJUST ▲ (UP)
To scroll up in menu or to increase value of selected item.

5) ADJUST ▼ :(DOWN)
To scroll down in menu or to decrease value of selected item.

6) MUNT: Temporarily silences audio output.

-VOL -: Decreases or increase volume.

7)

;

8)

+ VOL+: Decreases or increase volume.

;

9) POWER INDICATOR :

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

10) Brightness/Contrast: press button UP/DOWN .

11) Auto Image Adjust : press button [2] .

12) OSD lock and unlock: press two buttons [1]&[up] simultaneously for 10 seconds.

13) Power lock and unlock: press two buttons [1]&[Down] simultaneously for 10 seconds.

14) ALL RESET: First, power off the monitor, un-plug the AC cord, then press “
time and plug the AC cord.

15) 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 “2” and “Power “ key at the same time and plug the AC cord.

16) RUN-IN mode: First, power off the monitor, un-plug the AC cord and be sure the signal cable is not connected (D-sub

not connected) , then press “2” and “Power “ key at the same time and plug the AC cord.

17) ISP mode:First, power off the monitor, unplug the AC cord, then press “2” and “Power “ and “down” key at the same

time and plug the AC cord.

18) AUTO color: then press “1” and “▲“ and “▼” key at the same time

.

▲

” and “Power “ key at the same

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4 Circuit Description

A. DC-DC CONVERTER AND LDO

This brick converts the 12V input voltage to 5V for panel use and U9 converts the voltage from 5V to 3.3V ,U8 converts

the voltage from 5V to 2.5V for controller use.

It consists of a PWM IC (LM2596), flywheel Diode (D4), buck choke (L1), and capacitor (C68,C69).

U7 (LM2596) 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.

U8 is a low dropout voltage and fast trasient response three terminal regulator, the output voltage is 2.5V fixed.
U9 is a low dropout voltage and fast trasient response three terminal regulator, the output voltage is 3.3V fixed.

B. Scaling controller

The gm2121 is a graphics processing IC for Liquid Crystal Display (LCD) monitor at SXGA resolution . It provides a

high-speed triple-ADC and PLL,a high quality zoom and shrink scaling engine , an on-screen display (OSD) controller,
digital color controls, an on-chip micro-controller ( OCM ) and industry standard dual four channel LVDS transmitter for
direct connect to LCD panel with LVDS interface.

The triple-ADC is to convert RGB analog signal to digital signal. The gm2121 is a complete 8-bit up to 162MHz

(SXGA 75Hz / UXGA 60Hz) monolithic analog interface optimized for capturing RGB graphic signal, +3.3V and +2.5V

power supply is necessary.

The gm2121 scaling filter can combine it’s advanced scaling with a pixel-replication type scaling function.this is useful for

improving the sharpness and definition of graphics when scaling at high zoom factors. Gm2121 provides an 8 to 10 bit

look-up table (LUT) for each input color channel intended for Gamma correction and to compensate for a non-linear
response of the LCD panel . A 10-bit output results in an improved color depth control. The 10-bit output is then dithered

down to 8 bits( or 6 bits) per channel at the display .

C. AMP

The APA4835 is a monolithic integrated circuit , which provides DC volume control , and a stereo bridged audio power

amplifiers capable of producing 2W (2.2W) into 4Ω with less than 10% (1.0%) THD+N. APA4835 includes a DC volume

control , stereo bridge-tied and single-ended audio power amplifiers , stereo docking outputs , and a selectable gain control,

that makes it optimally fittable for notebook PC, multimedia monitors , and other portable applications.

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5. Adjusting Procedure

First, power off the

then press “2” and “Power “ key at the same time and plug the AC cord to factory.

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

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6. Trouble Shooting Flow Chart

Does
picture
display

NO

Back-light
On or off?

YES

ON

OFF

A dark picture
or a picture
full of
colorfully
vertical lines

Check

power

LED

ORANGE

GREEN

Check display
resolution

Check I/F board

OSD no respones

Hsync,Vsync

or DE error

Check inverter
Check I/F board CN1

Check SW board S1~S5

Check LCD cable
Check I/F board CN1
Check LCD panel J1

Check I/F board

Too dim

The brightness is
different between upper

and lower side of panel

Partial picture without
Color

Vertical,Horizontal
None synchronousness

A few of colorfully
Vertical lines

Even(or odd) vertical
Line is dark

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RGB SIGNAL
ERROR

Check OSD adjustment

Check inverter
Check backlight

Check signal cable
Check I/F board
Check LCD panel

Check LCD panel

7

Check SW board
JP1
Check inverter
Check I/F board

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POWER CKT

POWER CKT

START

YES

CHECK
+5V,+2.5VDD,
+3.3V_DVDD
PNL_VCC

NO

CHECK POWER CKT

(12V,+5V &+

3.3V&+2.5V CKT)

YES

YES

END

INPUT CKT

INPUT CKT

START

YES

REPLACE U6

OK

YES

YES

Check U2 O/P Data

NO

CHECK I/P R,G & B Video,
HSYNC(pin 101),VSYNC(pin 100)

U5 to U2 Signal

NO

CHECK Flash memory U5
CKT,D_SUB connector
And U6(74LVC14)

TO gm2121

CKT

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FLASH MEMORY CKT

FLASH MEMORY
CKT START

CHECK U5 (pin2~12

,23,25~29) ADDRESS ;

C
(pin13~15,17~21) DATA

SIGNAL

YES

END

CHECK U3 RESET(pin 2),X1
(14.318MHZ ) SIGNAL

GM2121 CKT

GM2121 CKT

START

OK

CHECK U5
OR REPLACE

YES

CHECK U2 RXE3+ , RXE3- , RXE2+ ,
RXE2- , RXE1+ , RXE1- , RXEC+ ,
And RXO3+ , RXO3- , RXO2+ , RXO2- ,
RXO1+ , RXO1- , RXO0+ , RXO0- , RXOC+
, RXOC-

NO

CHECK U6 INPUT

CHECK U4 I2C SIGNAL

NO

RXEC-

YES

YES

END

OK

REPLACE U4

CHECK FLASH MEMORY
INPUT & H&V BUFFER
CKT

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OSD CKT

OSD CKT

START

OK

YES

OK

REPLACE

YES

OSD SWITCH

PANEL POWER CKT

PANEL POWER CKT

START

CHECK OSD SWITCH
S1~S8 CKT

NO

CHECK OSD

CABLE

YES

CHECK U2 PIN
8,9,13,16,25,33,34

NO

REPLACE U2

YES

END

MENU/KEY
GPIO17(pin 13)

UP/KEY
GPIO16(pin 9)

SELECT/KEY
GPIO22(pin 8)

DOWN/KEY
GPIO21(pin 16)

POWER/KEY GPIO9
(pin 33)

VOLUMN-UP/KEY
GPIO10(pin 34)

VOLUMN-DOWN/KEY
GPIO6(pin 29)

MUTE/KEY
GPIO2(pin 25)

YES

CHECK PNL_VCC,FB2

NO

CHECK POWER CKT

+5V

YES

YES

END

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AUDIO CKT

CHECK
POWER
AND FIX IT

AUDIO CKT
START

CHECK AUDIO+5VCC

OK NG

CHECK (U12)
PIN88,89,92

OK NG

CHECK
MCU(U2)
PIN CONTACT
AND CIRCUIT
AND FIX IT

REPLACE U10

END

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7. Recommended Spare Parts List

SPK*1+L-SPK*1)

BOARD)

(INVERTER BOARD)

INVERTER

RSPL LIST FOR VG170m

Item Location ViewSonic P/N Reference P/N Description Q'ty

I/F BOARD

1

SPEAKR(INCLUDER-

2

AC/DC ADAPTER

3

VGA CABLE 1.8M

4

AC POWER CORD 1.8M

5

AC POWER CORD 1.8 EU

6

BASE

7

HINGE

8

BASE PLATE

9

FRONT BEZEL

10

BACK BEZEL

11

SWITCH KNOB

12

VIEWSONIC LOGO PLATE

13

REAR COVER

14

D-SUB BRACKET

15

SHIELDING METAL (MAIN

16

SHIELDING METAL

17

VIEWSONIC LOGO

18

DECORATION PLATE

19

MOVABLE BUSHING

20

KENSINGTON BRACKET

21

EPS PAD

22

CARTON

23

6BIT PANEL(17" AU)

24

FOR AU 17" SIDE MOUNT

25
26 LVDS CABLE A-VC-0101-0360 QCODS1676T8---- LVDS CABLE 1

I/F BOARD

27

INVERTER CABLE

28

MAIN BRACKET

29
30
31
32
33
34
35
36
37

38 CD DRIVER A-CD-VG170M DDSKC0028T8---- CD DRIVER 1

F1
U5
U2
U5
X1
U4

CN1

U10

B-IF-0222-0048

E-SK-0412-0079
A-AD-0114-0146
A-VC-0101-0253
A-PC-0106-0180
A-PC-0106-0181
PL-PS-0715-0172
M-MS-0808-8124
M-MS-0808-8901
C-FP-0301-9913
C-BC-0302-0453
PL-NB-0707-0183
M-CV-0830-2527
M-CV-0830-2354
M-BK-0805-0018

M-MS-0808-8944

M-MS-0808-8128
M-MS-0808-6478
M-MS-0808-8361
M-MS-0808-8125
M-BK-0805-0057
P-FM-0602-0798
P-BX-0601-0752
M-LCD-0826-0138

B-SB-0221-0483

B-IF-0222-0047
M-WR-0828-0660
M-BK-0805-0019
E-FS-0410-0099
E-IC-0401-2901
E-IC-0401-2902 VSIGM2121-----A
M-MS-0808-8902
E-X-0415-0137
E-IC-0401-2659
M-FC-0809-0792 QCNCP1962T8---- Connector 30 PIN,FI-SE30P-HF 1
E-IC-0401-2911

DPWBN5499T8---- I/F BOARD
RSPKSL002T84FE- SPEAKR(INCLUDER-SPK*1+L-SPK*1)
RUNTP5459T8---- AC/DC ADAPTER

QCODS1492T8D--A VGA CABLE 1.8M
QACC-1126D8D--- AC POWER CORD 1.8M
QACC-1228T8D-F- AC POWER CORD 1.8 EU
GSTN-2870D8F--C BASE
MHNGM0019D8---- HINGE
LANGF2052D8---A BASE PLATE
GCABA2179D8F--B FRONT BEZEL
GCABB1734D8F--C BACK BEZEL
JKNBP2332D8F--B SWITCH KNOB
GCOVD2390D8F--B VIEWSONIC LOGO PLATE
GCOVD2533D8F--B REAR COVER
LANGF2087D8---- D-SUB BRACKET

PSLDM6500D8---- SHIELDING METAL (MAIN BOARD)

PSLDM6443D8---- SHIELDING METAL (INVERTER BOARD)
HBDGA1724D8---- VIEWSONIC LOGO

PISLV0214D8---- DECORATION PLATE
PGAD-1009D8---- MOVABLE BUSHING
LANGF2063D8---- KENSINGTON BRACKET
SPAKA6503D8F--- EPS PAD
SPAKC3412D8---- CARTON
VVLM170EN05---- 6BIT PANEL(17" AU)

RUNTP5469T8---- FOR AU 17" SIDE MOUNT INVERTER

DPWBN5493T8---A I/F BOARD
QCNWS0906T8010- INVERTER CABLE
LANGF2088D8---B MAIN BRACKET
QFS-Z402F-81UAA FOUSE 4A
VSISST39VF010-S CPU (39VF010-90-4C-NH)

SCALLER GENESIS GM2121
QSOCI1636N832-- 32PIN PLCC IC SOCKET
RCRSL1161T8---- CRYSTAL 14.318MHZ
VSI24C16BP3---- EEPROM

VSIAPA4835RI--A AUDIO AMP.

1

1
1
1
1
1
1
1
1
1
1
1
1
1
1

1

1
1
1
1
1
1
1
1

1

1
1
1
1
1
1
1
1
1

1

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BOM LIST FOR VG170m

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

1 PL-PS-0715-0172 GSTN-2870D8F--C BASE BASE 1PCS

2 M-MS-0808-8124 MHNGM0019D8---- HINGE HINGE 1PCS

3 M-MS-0808-8901 LANGF2052D8---A BASE PLATE BASE PLATE 1PCS

4 M-SCW-0824-6737 XESSD30P06000-- BASE PLATE/BASE*5 BASE PLATE/BASE*5 5PCS

5 M-SCW-0824-6736 XBSSD40P12000-- BASE PLATE/HINGE*4, BASE PLATE/HINGE*4, 4PCS

6 #N/A GLEGG1460D8F--A RUBBER LEG RUBBER LEG 4PCS

7 M-WR-0828-0660 QCNWS0906T8010- INVERTER WIRE INVERTER WIRE 1SET

8 #N/A TLABZ4916T8---- INVERTER LABLE INVERTER LABLE 1PCS

9 E-SK-0412-0079 RSPKSL002T84FE- SPEAKR(INCLUDER-SPK*1+L-SPK*1) SPEAKR(INCLUDER-SPK*1+L-SPK*1) 1PCS

10 C-FP-0301-9913 GCABA2179D8F--B CAB-A CAB-A 1PCS

11 C-BC-0302-0453 GCABB1734D8F--C CAB-B CAB-B 1PCS

12 PL-NB-0707-0183 JKNBP2332D8F--B KNOB KNOB 1PCS

13 M-MS-0808-8359 GCOVD2390D8F--B LOGO PLATE LOGO PLATE 1PCS

14 M-CV-0830-2354 GCOVD2533D8F--B HINGE COVER HINGE COVER 1PCS

15 M-BK-0805-0018 LANGF2087D8---- D_SUB BRACKET D_SUB BRACKET 1PCS

16 M-MS-0808-8128 PSLDM6443D8---- SHIELD CASE(INVERTER BOARD) SHIELD CASE(INVERTER BOARD) 1PCS

17 #N/A XEASD30P06000-- FOR LANGF2088A*11&LANGF 2108*2 FOR LANGF2088A*11&LANGF 2108*2 13PCS

18 M-SCW-0824-6738 XEPSN26P06000-- KEY BOARD/CAB-A*3 KEY BOARD/CAB-A*3 3PCS

19 #N/A XEPSN40P12000-- FOR CAB-A/B FOR CAB-A/B 2PCS

20 B-SB-0221-0508 XBMSD30P06000-- INVERTER*2,MAIN*5,D-SUB*3,LANGF2108*2 INVERTER*2,MAIN*5,D-SUB*3,LANGF2108*2 2PCS

21 #N/A XEASD30P12TV0-- HINGE*2 HINGE*2 2PCS

22 M-SCW-0824-6739 XBMSD40P08TV0-- MHNGM0019*4 MHNGM0019*4 4PCS

23 M-MS-0808-5840 LBOSM1069D8---- BOSS FOR VGA CONNECTOR BOSS FOR VGA CONNECTOR 2PCS

24 #N/A HDECP1929D8F--- LENS LENS 2PCS

25 M-MS-0808-6478 HBDGA1724D8---- VS LOGO VS LOGO 1PCS

26 #N/A PISL-1243D8---- MYLAR FOR INVERTER MYLAR FOR INVERTER 1PCS

27 M-MS-0808-8125 PGAD-1009D8---- MOVABLE BUSHING MOVABLE BUSHING 0.5PCS

28 M-MS-0808-8361 PISLV0214D8---- DECORATION PLATE DECORATION PLATE 1PCS

29 M-MS-0808-7992 LANGF2063D8---- KENSINGTON BRACKET KENSINGTON BRACKET 1PCS

30 M-SCW-0824-6740 XBMSD30P04000-- FOR SHIELD CASE FOR SHIELD CASE 14PCS

31 M-SCW-0824-0463 XEASD30P10000-- FOR SPEAKER FIXED FOR SPEAKER FIXED 4PCS

32 P-FM-0602-0804 PCUSS1407D8---- CUSHION FOR SPEAKER CUSHION FOR SPEAKER 8PCS

33 #N/A XEPSD30P06000-- FOR MAIN BRACKET FOR MAIN BRACKET 1PCS

34 #N/A PRDA-1251D8---- HEATSINK(FOR AD9883,U1) HEATSINK(FOR AD9883,U1) 1PCS

35 #N/A LANGF2108D8---A REINFORCED BRACKET REINFORCED BRACKET 2PCS

36 #N/A ZADHSDNJ-LK---- 0.5G

37 #N/A ZTAPEN018D030U- 0.05M*3 0.05M*3 0.15M

38 #N/A CPWBVG170T8ACE- FOR AU PANEL (LM170EN05) FOR AU PANEL (LM170EN05) 1PCS

39 #N/A CPWBG170MT8ACE- FOR AU PANEL (GENESIS) FOR AU PANEL (GENESIS) 1PCS

40 A-AD-0114-0163 RUNTP5530T8---- AC/AD ADAPTER(HJC 4A 1.65)WHITE AC/AD ADAPTER(HJC 4A 1.65)WHITE 1PCS

41 #N/A TLAB-5441T8---A MODEL LABEL MODEL LABEL 1PCS

42 A-PC-0106-0219 QACC-1092D8DWD- AC POWER CORD EU 1.8M WHITE AC POWER CORD EU 1.8M WHITE 1PCS

43 A-VC-0101-0278 QCODS1492T8W--A VGA CABLE 1.8M FOR PC99 VGA CABLE 1.8M FOR PC99 1PCS

44 A-PC-0106-0135 QACC-1126D8--F- AC POWER CORD(1.8M)USA AC POWER CORD(1.8M)USA 1PCS

45 M-LB-0813-0527 TLABZ3903D8---- UPC LABEL UPC LABEL 1PCS

46 #N/A TLAB-5442T8---- S/N LABEL S/N LABEL 1PCS

47 A-CD-VG170M TINSE2961T8---- USER'S MANUAL USER'S MANUAL 1PCS

48 #N/A DDSKC0028T8---- CD DRIVE CD DRIVE 1PCS

49 #N/A TLAB-5430T8---- STAND LABEL STAND LABEL 1PCS

50 A-AU-0120-0037 QCODK0030T8W--A AUDIO CABLE AUDIO CABLE 1PCS

51 P-FM-0602-0798 SPAKA6503D8F--- EPS PAD EPS PAD 1PCS

52 P-BX-0601-0752 SPAKC3412D8---- CARTON CARTON 1PCS

53 #N/A SSAKH1356D8-T-- SET BAG SET BAG 1PCS

54 #N/A SPAKW1155D8---C PALLET (981X1143) PALLET (981X1143) 0.0179PCS

55 #N/A SPAKK6273D8---- CORNER PAPER CORNER PAPER 0.0714PCS

56 M-MS-0808-5875 SPAKK1703T8Z--- CORNER PAPER (50X50X120)T CORNER PAPER (50X50X120)T 1.35M

57 #N/A SPAKK6322D8---- CORNER PAPER (50X50X1000)T CORNER PAPER (50X50X1000)T 0.0357PCS
58 #N/A SPAKK6346D8---- CORRUGATED BOARD (980X1140)TB CORRUGATED BOARD (980X1140)TB 0.0357PCS
59 #N/A SPAKK6357D8---- CORNER PAPER (50X50X2200)V CORNER PAPER (50X50X2200)V 0.0714PCS
60 #N/A ZSHETVR02X510-- WRAP SHEEP WRAP SHEEP 1.35M
61 #N/A ZSHETVR05X1220- WRAP SHEEP WRAP SHEEP 28MM
62 #N/A ZTIE-P155Y1800- PACKING STAP PACKING STAP 0.5M
63 #N/A ZTAPEQ019T040-- 50MM*1 50MM*1 0.05M
64 #N/A ZTAPEQ072T050-B 800MM*3,500MM*2 800MM*3,500MM*2 3.4M
65 M-MS-0808-8402 PISL-1246D8---- PROTECT SHEET PROTECT SHEET 1PCS

MODEL: DPWBN5493T8----(FOR MAIN BOARD)

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

1 E-C-0404-3972 VCEACU1CH477M-P E,Capacitor,470UF/16V C68,69 (470UF/16V) 2PCS
2 #N/A VCEACU1CG477M-P E,Capacitor,470UF/16V SECOND SOURCE 2PCS
3 E-IC-0401-2659 VSI24C16BP3---- EEPROM,IC 24C16BP3 U4 1PCS
4 #N/A VSI24C16ADP01-- EEPROM,IC 24C16ADP SECOND SOURCE 1PCS
5 E-IC-0401-2660 VSI24WC16P----- EEPROM,IC CAT24WC16P SECOND SOURCE 1PCS
6 E-IC-0401-2584 VSI24C16------- EEPROM,IC 24C16 SECOND SOURCE 1PCS
7 E-IC-0401-2137 VSI24C21------- EEPROM,IC 24C21 U12 1PCS
8 E-IC-0401-2287 VSI24LC21A-SN-A EEPROM,IC AT24C21-10C SECOND SOURCE 1PCS
9 #N/A VSI24LCS21A---- EEPROM,IC 24LC21 SECOND SOURCE 1PCS

10 #N/A VCNCP0904REJST- Connector 4PIN JP4 (SPEAKER OUT) 1PCS

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13

11 #N/A VCNCP0906REJST- Connector 6PIN JP3 (INVERTER CON) 1PCS
12 #N/A VCNCP090BREJST- Connector 11PIN CN4 (OSD CON) 1PCS
13 #N/A QCNCD1175T8---- VGA Connector (DB-15) CN3 (DB-15) 1PCS
14 E-X-0415-0137 RCRSL1161T8---- OSC(14.318 MHZ) X1 (NTK 14.318MHZ) 1PCS
15 #N/A RCRSL1154T8---- OSC(14.318 MHZ) SECOND SOURCE 1PCS
16 #N/A RCRSL1088T8---- OSC(14.318 MHZ) SECOND SOURCE 1PCS
17 E-X-0415-0139 RCRSL1255T8---- OSC(14.318 MHZ) SECOND SOURCE 1PCS
18 #N/A RCHOL1098T8640- CHOKE 64UH L1 (64UH) 1PCS
19 #N/A RCHOL1100T8640- CHOKE 64UH SECOND SOURCE 1PCS
20 #N/A QJAKD1018T8D--- POWER JACK JP2 (POWER JACK) 1PCS
21 #N/A QJAKS0024T8---- PC AUDIO 180 DEGREE JACK J1 (PC AUDIO 180 DEGREE) 12PCS
22 #N/A PRDA-1267D8---- AUDIO,HEAT SINK U10A (HEAT SINK FOR U10) 1PCS
23 #N/A VCEACU1CG337M-P E,Capacitor,330UF/16V C13,106, (330UF/16V) 2PCS
24 #N/A VCEATU1CH107M5- E,Capacitor,100UF/16V C1,11,14,23,30,36,60,75,78,80,82,112 (100U/DIP) 12PCS
25 B-SB-0221-0505 TLAB-3547T8---- PWB LABEL PWB LABEL 1PCS
26 E-IC-0401-2904 VSISST39VF010-S MCU IC,39VF010-90-4C-NH U5 (39VF010-90-4C-NH) 1PCS
27 #N/A VSI39LV010-70-A MCU IC,39LVF010-70 SECOND SOURCE 1PCS
28 #N/A TLAB-5522T8---- BIOS LABEL BIOS LABEL 1PCS
29 #N/A QPWB-5493T8---D BARE A/D BOARD BARE A/D BOARD 1PCS
30 M-MS-0808-8902 QSOCI1636N832-- IC SOCKET 32 PIN,PLCC-32,FRANCON ELEC U5 (PLCC-32,FRANCON ELEC) 1PCS
31 #N/A QSOCI1644T832-- IC SOCKET 32 PIN,PLCC-32,FRANCON ELEC SECOND SOURCE (FCN) 1PCS
32 #N/A VSDAN202UT106-A DUAL DIODE ,DAN202 D21 1PCS
33 #N/A VSDBAV99------A DIODE,BAV99(75V/4NS/250mW) D1,2,3,5,6,7,8,9,10,11, 10PCS
34 #N/A VSDBAV99A-----A DIODE,BAV99A(75V/4NS/250mW) SECOND SOURCE 10PCS
35 #N/A VSDLYBAV99----A DIODE,LYBAV99(75V/4NS/250mW) SECOND SOURCE 10PCS
36 #N/A VSDBAV99------A DIODE,BAV99(75V/4NS/250mW) D12,13,14 3PCS
37 #N/A VSDBAV99A-----A DIODE,BAV99A(75V/4NS/250mW) SECOND SOURCE 3PCS
38 #N/A VSDLYBAV99----A DIODE,LYBAV99(75V/4NS/250mW) SECOND SOURCE 3PCS
39 #N/A VSDLYSS32-----A Barrier rectifier,LYSS32 D4 1PCS
40 #N/A VSDLYSS24-----A Barrier rectifier,LYSS24 SECOND SOURCE 1PCS
41 #N/A VSDSS22-------A Barrier rectifier,DSS22 SECOND SOURCE 1PCS
42 #N/A VSDSS24-------A Barrier rectifier,DSS24 SECOND SOURCE 1PCS
43 #N/A VSDSK22-------A Barrier rectifier,DSK22 SECOND SOURCE 1PCS
44 #N/A VSDSK24-------A Barrier rectifier,DSK24 SECOND SOURCE 1PCS
45 #N/A VSDSS34-------A Barrier rectifier,DSS34 SECOND SOURCE 1PCS
46 #N/A VSDSS34----GI-A Barrier rectifier,DSS34GI SECOND SOURCE 1PCS
47 #N/A VSDSM340A-----A Barrier rectifier,DSM340A SECOND SOURCE 1PCS
48 #N/A VSDB340A------A Barrier rectifier,DB340A SECOND SOURCE 1PCS
49 #N/A VSZRLZ5.6B----A ZENER DIODE,5.6V ZD1,2,3,4,5,6, 6PCS
50 #N/A VSZMMDZ5232B--A ZENER DIODE,5.6V SECOND SOURCE 6PCS
51 E-IC-0401-2118 VSIAIC1084-33-A Power Regulator 3.3V IC AIC1084-33 U8 1PCS
52 #N/A VSIAPL1084-33-A Power Regulator 3.3V IC APL1084-33 SECOND SOURCE 1PCS
53 #N/A VSIRT9171-33--A Power Regulator 3.3V IC RT9171-33 SECOND SOURCE 1PCS
54 #N/A VSIPJ1084CM-33A Power Regulator 3.3V IC PJ1084CM-33 SECOND SOURCE 1PCS
55 E-IC-0401-2911 VSIAPA4835RI--A AUDIO DRIVER IC APA4835RI U10 1PCS
56 #N/A VSILM2596S-5--- Power Regulator IC LM2596S-5 U7 (PWM IC) 1PCS
57 E-IC-0401-2898 VSIAP1501-5K5-A Power Regulator IC AP1501-5K5 SECOND SOURCE 1PCS
58 #N/A VSISI9433DY---A MOSFET,SI9433DY U1,11, 2PCS
59 #N/A VSIFDS4435----A MOSFET,FDS4435 SECOND SOURCE 2PCS
60 #N/A VSICEM4435----A MOSFET,CEM4435 SECOND SOURCE 2PCS
61 #N/A VSICEM9433----A MOSFET,CEM9433 SECOND SOURCE 2PCS
62 #N/A VSISI4435DY---A MOSFET,SI4435DY SECOND SOURCE 2PCS
63 #N/A VSIAP4435M----A MOSFET,AP4435M SECOND SOURCE 2PCS
64 #N/A VSIAO4411-----A MOSFET,A04411 SECOND SOURCE 2PCS
65 #N/A VSISI9435DY---A Power PMOSFET IC SI9435DY SECOND SOURCE 2PCS
66 #N/A VSICEM9435----A Power PMOSFET IC CEM9435 SECOND SOURCE 2PCS
67 #N/A VSISDM9435A---A Power PMOSFET IC SDM9435A SECOND SOURCE 2PCS
68 #N/A VSISI4435DYTR-A Power PMOSFET IC SI4435DYTR SECOND SOURCE 2PCS
69 #N/A VSISN74LV14A--A INVERTER Gate IC SN74LV14A U6 2PCS
70 #N/A VST2N3904-----A Transistor,2N3904,(NPN T.R VCEO=40VAC) Q1,2,3,6,7,8,9, 7PCS
71 #N/A VSTMMBT3904T-MA Transistor,MMBT3904T,(NPN T.R VCEO=40VAC) SECOND SOURCE 7PCS
72 #N/A VSTMMBT3904LT-A Transistor,MMBT3904LT,(NPN T.R VCEO=40VAC) SECOND SOURCE 7PCS
73 #N/A VST2N3906-----A Transistor,2N3906,(PNP T.R VCEO=40VAC) Q4,5, 2PCS
74 M-MS-0808-8269 QCNCP1962T8---- Connector 30 PIN,FI-SE30P-HF CN1 (FI-SE30P-HF) 1PCS
75 #N/A QCNCP1979T8---- Connector 30 PIN,FI-S30P-HF SECOND SOURCE 1PCS
76 E-FS-0410-0099 QFS-Z402F-81UAA FUSE, 4A/125V F1 (4A/125V) 1PCS
77 #N/A VSIMIC811MU---A RESET IC,MIC811MU U3 (RESET IC) 1PCS
78 #N/A VSIMAX811-----A RESET IC,MAX811 SECOND SOURCE 1PCS
79 #N/A VSIADM811-----A RESET IC,ADM811 SECOND SOURCE 1PCS
80 #N/A VSIIMP811LEUS-A RESET IC,IMP811LEUS SECOND SOURCE 1PCS
81 #N/A VSIAME8815BEG-A LDO Regulator IC 5V/2.5V,AME8815BEG U9 1PCS
82 #N/A VSIRC1117S25--A LDO Regulator IC 5V/2.5V,RC1117S25 SECOND SOURCE 1PCS
83 #N/A VSIRT9164-25--A LDO Regulator IC 5V/2.5V,RT9164-25 SECOND SOURCE 1PCS
84 #N/A VSIAPL1117-25-A LDO Regulator IC 5V/2.5V,APL1117-25 SECOND SOURCE 1PCS
85 E-IC-0401-2903 VSIGM2121-----A GENESIS SCALER ,GM2121 U2 (SCALER) 1PCS
86 #N/A VSDDL4001-----A DIODE,DL4001 D17 1PCS
87 #N/A VSDM1---------A DIODE,M1 SECOND SOURCE 1PCS
88 #N/A VSDSM4001A----A DIODE,SM4001A SECOND SOURCE 1PCS
89 #N/A VRMDNVG--000J-A Resistor,SMT,0603,0Ω,±5%,1/16W R34,35,40,45,70,84,94,FB25 8PCS
90 #N/A VRMDNVG--101J-A Resistor,SMT,0603,100Ω,±5%,1/16W R21,24,26,28,81,82,93,95 8PCS
91 #N/A VRMDNVG--102J-A Resistor,SMT,0603,1KΩ,±5%,1/16W R38,39,41,44,55,58,73,77,83 9PCS
92 #N/A VRMDNVG--103J-A Resistor,SMT,0603,10KΩ,±5%,1/16W R12,13,20,22,29,30,78,79,90,91,92 11PCS
93 #N/A VRMDNVG--181J-A Resistor,SMT,0603,180Ω,±5%,1/16W R9,10,11 3PCS

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94 #N/A VRMDNVG--220J-A Resistor,SMT,0603,22Ω,±5%,1/16W R56 1PCS
95 #N/A VRMDNVG--201J-A Resistor,SMT,0603,200Ω,±5%,1/16W R3 1PCS
96 #N/A VRMDNVG--202J-A Resistor,SMT,0603,2KΩ,±5%,1/16W R4,15,17,46,53,54,80, 7PCS
97 #N/A VRMDNVG--203J-A Resistor,SMT,0603,20KΩ,±5%,1/16W R62,67,69,71,72,74, 6PCS
98 #N/A VRMDNVG--222J-A Resistor,SMT,0603,2.2KΩ,±5%,1/16W R36,37, 2PCS

99 #N/A VRMDNVG--330J-A Resistor,SMT,0603,33Ω,±5%,1/16W R5,6,7,8,14,16,18,19 8PCS
100 #N/A VRMDNVG--511J-A Resistor,SMT,0603,Ω,±5%,1/16W R75 1PCS
101 #N/A VRMDNVG--331J-A ResistorSMT,0603,330Ω,±5%,1/16W R43 1PCS
102 #N/A VRMDNVG--472J-A Resistor,SMT,0603,4.7KΩ,±5%,1/16W R1,51,52 3PCS
103 #N/A VRMDNVG--471J-A Resistor,SMT,0603,470Ω,±5%,1/16W R49,50 2PCS
104 #N/A VRMDNVG--750J-A Resistor,SMT,0603,75Ω,±5%,1/16W R31,32,33 3PCS
105 #N/A VRMBNV4--203J-A Resistor,SMT,1206,20KΩ,±5%,1/4W R59,61,66,68,(1206) 4PCS
106 #N/A VRMBNV4-1302F-A Resistor,SMT,1206,1.3KΩ,±5%,1/4W R60,65, (1206) 2PCS
107 #N/A VCLFHN1HG104Z-A Capacitor,SMT,0603,50V,0.1U C2,3,4,5,6,7,8,9,12,15, 10PCS
108 #N/A VCLFHN1HG104Z-A Capacitor,SMT,0603,50V,0.1U C16,17,18,19,20,24,25,26,27,28, 10PCS
109 #N/A VCLFHN1HG104Z-A Capacitor,SMT,0603,50V,0.1U C29,31,32,33,34,35,37,38,42,46, 10PCS
110 #N/A VCLFHN1HG104Z-A Capacitor,SMT,0603,50V,0.1U C47,49,51,61,62,67,74,76,77,81, 10PCS
111 #N/A VCLFHN1HG104Z-A Capacitor,SMT,0603,50V,0.1U C83,95,101,102,105,110 6PCS
112 #N/A VCICHN1HH101J-A Capacitor,SMT,0603,50V,100P C48 1PCS
113 #N/A VCIRHN1HG103K-A Capacitor,SMT,0603,50V,0.01U C43,44,45,50,53,54,66,73,79 9PCS
114 #N/A VCIRHN1HG103K-A Capacitor,SMT,0603,50V,0.01U C88,89,90,91,92,93,94, 7PCS
115 #N/A VCICHN1HH220J-A Capacitor,SMT,0603,50V,22P C40,41 2PCS
116 #N/A VCICHN1HH221J-A Capacitor,SMT,0603,50V,220P C10,21,39, 3PCS
117 #N/A VCICHN1EG334Z-A Capacitor,SMT,0805,50V,0.33U C99,104, 2PCS
118 #N/A VCLFHN1HG473Z-A Capacitor,SMT,0805,50V,0.047U C63, 1PCS
119 #N/A VCLFHN1HG683K-A Capacitor,SMT,0805,50V,0.068U C96,100, 2PCS
120 #N/A VCLFCN1CG105Z-A Capacitor,SMT,0805,50V,1U C72,84,85,86,87,103,109 7PCS
121 #N/A VCEABN1CX106M-A E,Capacitor,10UF/16V C22,71,97,107,108 (10UF/16V) 5PCS
121 #N/A VCEABN1CX106MNA E,Capacitor,10UF/16V SECOND SOURCE 5PCS
122 #N/A VCEABN1CX107M-A E,Capacitor,100UF/16V C64,65 (100UF/16V) 2PCS
123 #N/A VCEABN1CX107MNA E,Capacitor,100UF/16V SECOND SOURCE 2PCS
124 #N/A VCEABN1CX226M-A E,Capacitor,22UF/16V C52 (22UF/16V) 1PCS
125 #N/A VCLFCN1EY225K-A Capacitor,SMT,0805,50V,2.2U/16V C70 1PCS
126 E-L-0407-1559 RFIL-5232T8300A BEAD,100MHZ/30Ω,±25%,NBQ16080 FB8,11,13,14,15,16,17,18,19,20,(0603) 10PCS
127 E-L-0407-1559 RFIL-5232T8300A BEAD,100MHZ/30Ω,±25%,NBQ16080 FB21,22,23,27,29(0603) 5PCS
128 #N/A RFIL-5231T8600A BEAD,100MHZ/60Ω±25% SBK201209 FB1,3,4,6,30(0805) 5PCS
129 #N/A RFIL-5233T8700A BEAD,100MHZ/70Ω±25% PBY453215 FB2,5,9,10,12,24,26,28(1812) 8PCS
130 #N/A RFIL-5235T8121A BEAD,100MHZ/120Ω,±25%,NBQ16080 FB31,32,33 3PCS
131 #N/A RNWRB1618T8103A Resistor array,SMT,8P4R,25V,10KΩ RN1,2,3,4,6,7, 7PCS

MODEL: DPWBN5415T8---A(SW BOARD)

Item ViewSonic P/N Description Location Q'ty

1 M-SW-0815-0212 QSW-A1129D8---- SW1,2,3,4,5,6,7,8 SW1,2,3,4,5,6,7,8 8PCS
2 #N/A VSPSPR-39MVWF-- LED LED 1PCS
3 #N/A QCNWP090BT8001- SW CABLE SW CABLE 1PCS
4 B-SB-0221-0505 TLAB-3547T8---- PWB LABEL PWB LABEL 1PCS
5 #N/A QPWB-5499T8---C S/W BOARD S/W BOARD 1PCS
6 #N/A VRMDNVG--000J-A R1,2,3,4,5,6,7, R1,2,3,4,5,6,7, 7PCS
7 #N/A VCLFHN1HG100J-A C1,2,3,4,5,6,7,8,9,10, C1,2,3,4,5,6,7,8,9,10, 10PCS

MODEL: CPWBG170MT8ACE-

Item ViewSonic P/N Description Location Q'ty

1 M-LCD-0826-0138 VVLM170EN05---- AU 17" PANEL AU 17" PANEL 1SET
2 B-SB-0221-0483 RUNTP5469T8---- INVERTER INVERTER 1PCS
3 M-MS-0808-8929 QCODS1676T8---- LVDS CABLE LVDS CABLE 1PCS
4 #N/A DPWBN5493T8---- I/F BOARD (FOR GENESS) I/F BOARD (FOR GENESS) 1SET
5 B-IF-0222-0048 DPWBN5499T8---- SW BOARD SW BOARD 1SET
6 M-BK-0805-0019 LANGF2088D8---B MAIN BRACKET MAIN BRACKET 1PCS
7 M-SCW-0824-6741 LX-BZ1687D8---- MAIN BRACKET/PANEL*4 MAIN BRACKET/PANEL*4 4PCS
8 M-MH-0822-0037 LANGF2066D8---- BRACKET (MAIN-SUB) BRACKET (MAIN-SUB) 1PCS

9 B-SB-0221-0508 XBMSD30P06000-- FOR LANGF2066/2088 FOR LANGF2066/2088 4PCS
10 M-MS-0808-8944 PSLDM6500D8---- SHIELD CASE (MAIN BOARD) SHIELD CASE (MAIN BOARD) 1PCS
11 #N/A PCUSS1378T8---- FOR EMI(SPONGE) FOR EMI(SPONGE) 3PCS
12 #N/A LX-BZ1716D8---- FOR LANGF2108A FOR LANGF2108A 2PCS
13 #N/A ZTAPEL025S030-- TYPE 50MM*1,60MM*1,70MM*1, 200MM*2 TYPE 50MM*1,60MM*1,70MM*1, 200MM*2 580MM
14 #N/A ZTAPEY020W066U- FOR CORE FIXING FOR CORE FIXING 70MM
15 #N/A PRDAA6380D8---- HEATSINK HEATSINK 1PCS

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8. Exploded Diagram And Spare Parts List

1

22

17

35

36

23

18

25

26

2

3

35

40

6

4

36

26

27

5

29

10

24

25

23

8

7

37

23

28

38

16

15

34

13

33

11

33

23

19

20

14

32

21

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30

17

17

17

*4

12

31

PACKING METHOD

2

7

5

1

4

2

3

10

6

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8

Handle on here

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Do Not Copy VG170m

Exploded Parts List

Item ViewSonic P/N Ref. P/N Description Q'TY

C-FP-0301-9913 GCABA2179D8F--B

1

M-MS-0808-9174 HDECP1929D8F---

2

PL-NB-0707-0183 JKNBP2332D8F--B

3

B-IF-0222-0048

4

M-BK-0805-0019

5

M-MH-0822-0037

6

PL-PS-0715-0172 GSTN-2870D8F--C

7

M-MS-0808-8124 MHNGM0019D8----

8

M-MS-0808-8901 LANGF2052D8---A

9

B-SB-0221-0483

10

M-MS-0808-8128 PSLDM6443D8----

11

PL-PD-0714-0112 GLEGG1460D8F--C

12

M-BK-0805-0018 LANGF2087D8----

13

M-MS-0808-9177 PISLV0214D8---B

14

M-MS-0808-8944

15

B-IF-0222-0056

16

M-LCD-0826-0138

17

M-MS-0808-7992 LANGF2063D8----

18

C-BC-0302-0453 GCABB1734D8F--C

19

M-MS-0808-8359 GCOVD2390D8F--B

20

M-CV-0830-2354 GCOVD2533D8F--B

21

M-MS-0808-6478 HBDGA1724D8----

22

M-SCW-0824-6804 XEASD30P06000--

23

M-SCW-0824-6805 XBMSD30P08TV0--

24

M-BK-0805-0058 LANGF2108D8---B

25

B-SB-0221-0508 XBMSD30P06000--

26

M-SCW-0824-6738 XEPSN26P06000--

27

M-SCW-0824-6739 XBMSD40P08TV0--

28

M-SCW-0824-6741 LX-BZ1687D8----

29

M-SCW-0824-6736 XBSSD40P12000--

30

M-SCW-0824-6737 XESSD30P06000--

31

M-SCW-0824-6811 XEPN40P12000--

32
33 M-SCW-0824-6740
34 M-MS-0808-5840
35 E-SK-0412-0079
36 M-SCW-0824-0463
37 M-SCW-0824-6812
38 M-MS-0808-9179

DPWBN5499T8---­LANGF2088D8---B

LANGF2066D8---- BRACKET(MAIN-SUB)

RUNTP5469T8---- INVERTER

PSLDM6500D8---- SHIELD CASE FOR I/F BOARD
DPWBN5493T8---- I/F BOARD (FOR GENESS)
VVLM170EN05---- PANEL(17"AU)

XBMSD30P04000-­LBOSM1069D8---­RSPKSL002T84FE­XEASD30P10000-­XEASD30P12TV0-­PISL-1243D8----

FRONT COVER 1
LENS 1
FUNCTION KNOB 1
FUNCTION PCB
MAIN BRACKET

BASE 1
HINGE ASSY 1
BASE PLATE 1

SHIELD CASE(INVERTER BOARD) 1
RUBBER LEG 4
D_SUB BRACKET 1
DECORATION PLATE 1

KENSINGTON BRACKET 1
REAR COVER 1
LOGO COVER 1
HINGE COVER 1
BIRD PLATE 1
SCREW 13
SCREW 1
REINFORCED BRACKET 2
SCREW 12
SCREW 3
SCREW 4
SCREW 6
SCREW 4
SCREW 5
SCREW 2
SCREW
SCREW
SPEAKER SET
SCREW
SCREW
INSULATOR

14

1
1
1

1

1
1
1

2
1
4
2
1

Packing Method

Item ViewSonic P/N Ref. P/N Description Q'TY

1 VG170m 1
2 P-FM-0602-0848 SPAKA6503D8F EPS PAD 1
3 A-UG-0107-0514 TINSE2961T8--- USER'S MANUAL 1
4 M-MS-0808-9180 SSAKH1356D8-T-- PE BAG 1
5 A-PC-0106-0219 QACC-1092D8DWD- AC POWER CORD EU 1
6 A-VC-0101-0278 QCODS1492T8W--A
7 A-PC-0106-0135 QACC-1126D8--F- AC POWER CORD 1
8 A-AD-0114-0163 RUNTP5530T8---- AC/DC ADAPTER 1
9 P-BX-0601-0752 SPAKC3412D8---- CARTON 1

10 A-AU-0120-0037 QCODK0030T8W--A

ViewSonic Corporation Confidential

VGA CABLE

AUDIO CABLE

18

1

1

-

Do Not Copy VG170m

9.BLOCK DIAGRAM

INTERFACE BOARD(DPWBN5493T8----)

COMPUTER

GRAPHIC

CN3

(DB15)

DDC
EPROM
24C21A
(U12)

JP2

SCALER

GM2121
(U2)

FLASH
(U5)

SWITCH MODE
POWER SUPPLY

JP3

INVERTE

CN1 30 PIN
LVDS CABEL

TO

R

J1

12V

2.5V
5V Audio in

AUDIO

U10

SPAKER 2W*2

JP4

CN4

SW BOARD
DPWBN5499T8---A

JP7

C
O

INVERTER

N
RUNTP5469T8----

3

FROM
A/D ADAPTOR

CON1

CON1

C
O
N
2

17” LCD
PANEL

C
0
N
1

ViewSonic Corporation Confidential

19

-

Do Not Copy VG170m

10.SCHEMATIC DIAGRAMS

D

C

B

A

GND

A C

+3.3V_DVDD

FB1 60/100M(0805)

FB30 60/100M(0805)

100uF/DIP

+2.5V_VDD

FB4 60/100M(0805)

100uF/DIP

FB5 70/100M(1812)

FB6 60/100M(0805)

RMADDDR8 PULL

+5V

+3.3V_DVDD

C47

0.1uF

D3

2

BAV99

3

1

GND

CN3

15

14

13

12

11

DB15 HD

GND GND

ZD4

5.6V

GND

GND

GND

GND

GND

NC

PBIAS_POL

FULL CUST

DDC_PORT_SEL

OCM-START

D2

2

BAV99

3

1

5
10
4
9
3
8
2
7
1
6

A-HS
A-VS

VGA-SCL

5

REV:D
remodify
100uF

C2

0.1uF

C3

0.1uF

C1

100uF/DIP

3.3V_AVD

C15

C14

C23

C30

100uF/DIP

C36

100uF/DIP

0.1uF

REV:D
remodify
100uF

C24

0.1uF

REV:D
remodify
100uF

C31

0.1uF

REV:D
remodify
100uF

C37

0.1uF

C16

0.1uF

C25

0.1uF

C32

0.1uF

2.5V_AVDD

C38

0.1uF

+5V

U3A

2

VCC

1

RSTN

3

GND

DS1818-10

SOT23

GND

於

REV:B拉掉,避免ISP no work.

RN6 4x10K

1
2
3
4 5

RN7 4x10K

1
2
3
4 5

CN3於REV:B更改PITCH

D1

2

BAV99

3

1

FB3140/100M(0603)

B+

FB3240/100M(0603)

G+

FB3340/100M(0603)

R+

VGA-SDA

ZD5

ZD6

5.6V

5.6V

A C

A C

GNDGNDGND

5

C4

C5

0.1uF

0.1uF

REV:D
remodify
100uF

C17

0.1uF

100uF/DIP

C26

C27

0.1uF

0.1uF

2.5V_VDD

C34

C33

0.1uF

0.1uF

C39

220pF

C40

22pF

C42

0.1uF

GND

U3

23

RESETMR

4

8
7
6

8
7
6

1

VCC

GND

MAX811

GND

RMADDR15
RMADDR14

RMADDR9

RMADDR8
GPIO 16
GPIO 22
HDATA2

+DDC5V

VGA_CON

ZD1

5.6V

A C

GND GND GND

B++ B+/

G++

R++

R23

NR

GND

至

REV:A

於

PLANE

3.3V_DVDD

;RN7.5->RN4.8;RN4.8->RN4.7;RN4.7->RN4.6;RN4.5->

+5V

C7

C6

0.1uF

0.1uF

C19

C112

0.1uF

2.5V_AVDD_LV

+3.3V_DVDD

C29

C28

0.1uF

0.1uF

C35

0.1uF

3.3V_AVD

X1

14.318MHz

/RESET

C8

0.1uF

3.3V_AVDD

C20

0.1uF

REV:D remodify FB3

C41

22pF

C10

C9

220pF

0.1uF

C21

C18

220pF

0.1uF

GND

3.3V_AVDD

FB3 60/100M(0805)

VERY CLOSE TO VGA (DB-15 INPUT),REV:C remodify

B+
G+
R+

R31

C55

75

10pF

RN1 4x10K

1

8

2

7

3

6

4 5

RN2 4x10K

1

8

2

7

3

6

4 5

RN3 4x10K

1

8

2

7

3

6

4 5

RN4 4x10K

1

8

2

7

3

6

4 5

RN5 4x10K

1

8

2

7

3

6

4 5

NC

R32

R33

C56

75

10pF

C57

10pF

75

GNDGND GND

PBIAS

[BLON/OFF]

TCLK
XTAL

於

rev:b更改isp功能pin,使isp能work

MENU/KEY

UP/KEY

SELECT/KEY

ROM_WEn

R9

100

GND GND

VGA-SCL
VGA-SDA

R-

C43 0.01uF

G-

C44 0.01uF

B-

100

C45 0.01uF

R11

GND

R10

100

PNLON/OFF

RMADDR[0..15]

GPIO 20

R4 2K

R6 33
R7 33
R8 33

RED-

GREEN-

BLUE-

PBIAS

GPIO 6

GPIO 10

GPIO 1

HDATA1
GPIO 17
GPIO 21

GPO 0
GPO 1
GPO 2

GNDGND GND

HSYNC
VSYNC

PPWR

GPIO 9

ROM_WEn

GPIO 0

GPIO 2

U5

31

RMADDR4
RMADDR3

2.2K

WE

30

NC/A17

2

A16

3

A15

29

A14

DQ7

28

A13

DQ6

4

A12

DQ5

25

A11

DQ4

23

A10

DQ3

26

A9

DQ2

27

A8

DQ1

5

A7

DQ0

6

A6

7

A5

8

A4

9

A3

10

A2

11

A1

12

NC

A0

24

VCC

OE

22

CE

GND

PLCC-32

ROM_OEn

R37

HDATA2

+5V

R24

R26

R28

R20 10K

R21 100

ZD2

5.6V

A C

100

100

100

G+/

R+/

R25

NR

VGA_DET

C48

100pF

C50 0.01uF

C53 0.01uF

C54 0.01uF

R27

VERY CLOSE TO VGA (DB-15 INPUT),REV:C remodify

NR

GND GND GND

A-VS

REV:B GROUND
RGB

信號進入

SCALER

之前割㆞

R94 0

HDATA1

+5V

BLUE+

R90

GREEN+

10K

RED+

GND

ZD3

5.6V

A C

.

GND GND GND

RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8
RMADDR7
RMADDR6
RMADDR5

RMADDR2
RMADDR1
RMADDR0

R22 10K

R36

2.2K

4

21
20
19
18
17
15
14
13

1

32
16

+5V

GND

空腳位

+5V

PPWR
PBIAS

GPIO 17
GPIO 16
GPIO 22

GPIO 15
GPIO 14

RED+

GREEN+

BLUE+

FB7

NC

30/100M(0603)

30/100M(0603)

FL5V

C51

0.1uF

GND

GND

R34 100

R35 100

.

R91 10k

R92 10k

REV:D remodify TWO
SOURCE

3.3V_AVDD

2.5V_AVDD

GND

RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8

RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0

RMDATA7
RMDATA6
RMDATA5
RMDATA4
RMDATA3
RMDATA2
RMDATA1
RMDATA0

3.3V_DVDD

FB8

C52

22uF

4

改至

REV:B RN4.6->RN7.7;RN4.5->RN7.6;RN7.6->RN7.5

REV:A

REV:A

3.3V_AVD

HS-IN

VS-IN

3

改至

REV:B GPIO 7,8

GPIO 7

GPIO 8

U2

104

AVDD_RPLL_3.3

108

AVDD_DDDS_3.3

113

AVDD_SDDS_3.3

128

AVDD_BLUE_3.3

132

AVDD_GREEN_3.3

136

AVDD_RED_3.3

124

AVDD_ADC_3.3

117

VDD2_ADC_2.5

119

VDD1_ADC_2.5

120

GND1_ADC

118

GND2_ADC

121

SGND_ADC

122

AGND_ADC

125

AGND_BLUE

129

AGND_GREEN

133

AGND_RED

105

AVSS_RPLL

109

AVSS_DDDS

114

AVSS_SDDS

40

PPWR

41

PBIAS

102

TCLK

103

XTAL

10

GPIO20/HDATA3

11

GPIO19/HDATA2

12

GPIO18/HDATA1

13

GPIO17/HDATA0

9

GPIO16/HFS

8

GPIO22/HCLK

18

GPIO15/DDC_SCL

19

GPIO14/DDC_SDA

17

RESETn

35

GPIO11/ROM_WEn

135

RED+

134

RED-

131

GREEN+

130

GREEN-

127

BLUE+

126

BLUE-

101

HSYNC

100

VSYNC

123

ADC_TEST

139

ROM_ADDR15

140

ROM_ADDR14

141

ROM_ADDR13

142

ROM_ADDR12

145

ROM_ADDR11

146

ROM_ADDR10

147

ROM_ADDR9

148

ROM_ADDR8

149

ROM_ADDR7

150

ROM_ADDR6

151

ROM_ADDR5

152

ROM_ADDR4

153

ROM_ADDR3

154

ROM_ADDR2

155

ROM_ADDR1

156

ROM_ADDR0

159

ROM_DATA7

160

ROM_DATA6

1

ROM_DATA5

2

ROM_DATA4

3

ROM_DATA3

4

ROM_DATA2

5

ROM_DATA1

6

ROM_DATA0

7

ROM_OEn

gm2121

+3.3V_DVDD

R29

10K

3

107

R30

10K

C58

C59

22pF

22pF

GND GND

獨立處理

106

115

110

VDD_DPLL_3.3

VDD_DDDS_3.3

VSS_DPLL

VSS_SDDS

VSS_DDDS

116

111

3.3V_DVDD

1430143

RVDD_3.3

VDD_SDDS_3.3

SCALER

CRVSS

CRVSS

152131

GND

亮燈問題

LED

2.5V_VDD

204379

90

157

RVDD_3.3

RVDD_3.3

CVDD_2.5

RVDD_3.3

RVDD_3.3

CRVSS

CRVSS

CRVSS

CRVSS

CRVSS

44

9199137

78

42

remodify rev:C

2.5V_AVDD_LV

98

CVDD_2.5

CVDD_2.5

CVDD_2.5

AVDD_LV_E_2.5
AVDD_OUT_LV_E_2.5
AVDD_OUT_LV_E_2.5

AVDD_LV_O_2.5
AVDD_OUT_LV_O_2.5
AVDD_OUT_LV_O_2.5

VCO_LV

CH3P_LV_E
CH3N_LV_E
CLKP_LV_E
CLKN_LV_E
CH2P_LV_E
CH2N_LV_E
CH1P_LV_E
CH1N_LV_E
CH0P_LV_E
CH0N_LV_E

CH3P_LV_O
CH3N_LV_O
CLKP_LV_O
CLKN_LV_O
CH2P_LV_O
CH2N_LV_O
CH1P_LV_O
CH1N_LV_O
CH0P_LV_O
CH0N_LV_O

AVSS_LV_E
AVSS_OUT_LV_E
AVSS_OUT_LV_E

AVSS_LV_O
AVSS_OUT_LV_O
AVSS_OUT_LV_O

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

GPIO21/IRQn

GPIO12/NVRAM_SDA
GPIO13/NVRAM_SCL

GPIO8/IRQINn

GPIO0/PWM0
GPIO1/PWM1
GPIO2/PWM2

GPIO3/TIMER1

GPIO4/UART_DI

GPIO5/UART_DO

STI_TM1
STI_TM2

CRVSS

CRVSS

CRVSS CVDD_2.5

CRVSS

158 138

144

VS-IN

GPO 0
GPO 1
GPO 2
GPO 3
GPO 4
GPO 5
GPO 6
GPO 7

GPIO10

GPIO9

GPIO6
GPIO7

VBUFC

61
59
46

77
63
74

45

48
49
50
51
52
53
54
55
56
57

64
65
66
67
68
69
70
71
72
73

60
58
47

76
75
62

80
81
82
83
84
85
86
87

88
89
92
93
94
95
96
97

34
33
16

36
37
22
23
24
25
26
29
32

27
28

112

38
39

2

+5V

FB2 70/100M(1812)

PNLON/OFF

RXE3+
RXE3­RXEC+
RXEC­RXE2+
RXE2­RXE1+
RXE1­RXE0+
RXE0-

RXO3+
RXO3­RXOC+
RXOC­RXO2+
RXO2­RXO1+
RXO1­RXO0+
RXO0-

RXE[0..3];RXO[0..3]

GND

GPO 0
GPO 1
GPO 2

GPIO 10
GPIO 9
GPIO 21

GPIO 8
GPIO 0
GPIO 1
GPIO 2
VGA_DET
GPIO 6

GPIO 7

UART_DI
UART_DO

HS-AIN

U6

1

A1

VCC

2

B1

A6

3

A2

B6

4

B2

A5

5

A3

B5

6

B3

A4

7 8

GND B4

74LVC14

2

+3.3V_DVDD

14

13

12

11

10

9

GND

GND GND

+12V

C13

220uF

R14 33
R5 33
R16 33

R17 2K

R18 33

R19 33
R15 2K

R93 100

VS-AIN

R95 100

GND

JP1

NC

文字面標示

231

PNLV

PNLCTRL

3.3V 12V於JP1

+3.3V_DVDD

U1

1

S1

2

S2

3

S3

4

G1

SI4433ADY

R1 4.7K

C22

PNLC

10uF

R3 200

C

GND

Q1

B

MMBT3904L

E

GND

RXE3+
RXE3­RXEC+
RXEC­RXE2+
RXE2-

RXE1+
RXE1­RXE0+
RXE0­RXO3+
RXO3-

RXOC+
RXOC-

RXO2+
RXO2­RXO1+
RXO1­RXO0+
RXO0-

PNL_VCC

1

PNL_VCC

8

D1

7

D2

6

D3

5

D4

100uF/DIP

C11

GND GND

REV:D
remodify
100uF/DIP

C12

0.1uF

GND

R2 N

D

CN1

30

GND

29

RXE3+

28

RXE3-

27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

RXEC+
RXEC­RXE2+
RXE2­GND
RXE1+
RXE1­RXE0+
RXE0­RXO3+
RXO3­GND
RXOC+
RXOC­GND
RXO2+
RXO2­RXO1+
RXO1­RXO0+
RXO0­GND
GND
GND
VIN
VIN
VIN

32

GND

C

31

GND

FI-SE30P-HF

GND

GPO 0

[POWER/AUDIO]

GPO 1

[MUTE/AUDIO]

GPO 2

GND

C49

0.1uF

+5V

GND

VSYNC

[PD/AUDIO]

VOL-UP/KEY
POWER/KEY
DOWN/KEY

RED/LED

GPIO 0
GPIO 1

MUTE/KEY

VOL-DOWN/KEY
GREEN/LED

CN2

1
2
3

NC

4

GPROBE
GM2121

remodify rev:C

C111

10pF

Title

Size Document Number

Date:

SDA
SCL

[BRI_ADJ/BL]
[VOLUME/AUDIO]

VG170M;VE700

DPWBN5493T8----;---A

Thursday, May 22, 2003

R13

R12

10K

10K

HSYNC

1

+5V

GND GND

U4

6

SCK

7

WP

8

VCC

24LC16B

Sheet

C460.1uF

45

VSSSI

3

A2

2

A1

1

A0

12

of

B

A

Rev

D

ViewSonic Corporation Confidential

20

-

Do Not Copy VG170m

5

JP2

12DC-IN POWER

D D

F1

DC-IN DC-IN+

5A

FB1270/100M(1812)

C62

0.1uF

+12V

rev:C C65
TYPE.

FB9

70/100M(1812)

DC-IN POWER

C63

C64

47nF

CGND

REV:D
remodify

+5V

470uF

C76

C75

0.1uF

100uF/DIP

REV:D
remodify
D17

D17 1N4001(1812)

1 2

C81

C80

0.1uF

GPO 1

100uF/DIP

GND

R55 1k

R58 1k

C C

REV:D
remodify
470uF

GPO 2

U8 AIC1084-33

3 2

VIN VOUT

VOUT

GND

1

GND

GND GNDGND

U9 1117-2.5

3 2

VIN VOUT

VOUT

GND

B

R52

10k

+5V

B

C

Q7

MMBT3904L

E

1

+5V

R51

10k

C

E

GND GND

GND

Q6

MMBT3904L

GND

C95

0.1uF

REV:A

與

文字面錯排,於

C95

R62

B B

REV:B

修正

J1

+3.3V_DVDD

4

C77

0.1uF

+2.5V_VDD

4

C83

0.1uF

R53 2k
R54 2k

AUDIO+5VCC

BAV99

D15

2

3

AGND

1

AGND

1

2
3

GND

BAV99

2

3

1

D16

PC-AUDIOR

REV:D
remodify
100uF/DIP

C78

100uF/DIP

REV:D
remodify
100uF/DIP

C82

100uF/DIP

PD/AUDIO

MUTE/AUDIO

R57
N

AUDIO_VOLUME

R62
20K

R69 20k

GND

AGND

R63
N

AGND AGND AGND

PC-AUDIOR1

PC_Audio

PC-AUDIOG

PC-AUDIOL

+DDC5V+5V

2

1

D21 DAN202U

3

5V_VGA

U12

VCCA0

2

A1A2WP

3

SCL

4

SDA

GND

A A

24C21

GND

ANALOG DDC

C110

0.1uF

81

GND

7
6
5

R84 0

WP

DDC-SCL
DDC-SDA

R85 0

GND

R78 10K

24C02 use
R85

24C21 use
R84

FB25

30(0603)

AGND

AUDIO_VOLUME

R79 10K

R81 100
R82 100

R76 2k

C109

2.2uF/0805

GND

VGA-SCL
VGA-SDA

A-VS

5

ViewSonic Corporation Confidential

PC-AUDIOL1

R72 20k

VOL/CT VOL/CTRL

FB27

FB28 70/100M(1812)

FB29 30/100M(0603)

21

因機構問題,更改

C65

100uF

100uF

GND

R47

N

GND

R48

N

AUDIO+5VCC

R56

1k

R64

N

R70

0

AGND

+5V

R75

510

C

Q8

MMBT3904L

E

GND

30/100M(0603)

GND

4

2596-5.0

U7

1 2

+VIN VOUT

ON/OFF

5

ON/OFF

R45

0

GND

至

REV:A

AUDIO+5VCC

GAIN-SEL

RIGHT-DOCK

RIGHT-IN
BEEP-IN

R67
20k

C99

0.33uF

R71

20k

C1040.33uF

B

R77 1k

GPO 0

AGND

4

LAYOUT

L1 64uH/DIP

VOUT

FB

4

F.B

GND

3

SS34

R40 0

R42

D4

N

GND GND GND

U7A

HEAT SINKA

REV:B POWER PLACEMENT

GREEN/LED

RED/LED

U10A

HEAT SINKB

U10

1

GND

2

Shutdown

3

Gain Select

4

Mode

5

Mute

6

Vdd

7

DC Vol

8

GND

9

Right Dock

10

Right In

11

LEFT-IN

LEFT-DOCK

C97

10uF/16v

Beep In

12

Left In

13

Left Dock

14 15

GND Left Out+

LM4838

GPIO 1

POWER/AUDIO

R83 1k

-

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重新佈局

Right Out+

Right Out­Right Gain2
Right Gain1

Bypass

HP Sense

Left Gain1
Left Gain2

Left Out-

R74

20k

R80

2K

B

C66

Vdd

GND

GND

Vdd

+5V

C

E

0.01uF

28
27
26
25
24
23
22
21
20
19
18
17
16

FB24

AUDIOCTL

Q9

MMBT3904L

GND

C67

0.1uF

AUDIO+5VCC

RIGHT-GAIN1

BYPASS

LEFT-GAIN1
LEFT-GAIN2

C102

C101

0.1uF

0.1uF

70/100M(1812)

AUDIO5V

C108

10uF

AUDIO-A

+5V

C68

C69

470uF

470uF

E

B

MMBT3906L

C

C86

1uF/0603

AGND

RIGHT_OUT+

RIGHT_OUT-

RIGHT-GAIN2

R60 13k/1206

R65

13k/1206

LEFT_OUT-

LEFT_OUT+

C103

1uF/0603

AGND

U11

1

D1

S1

2

D2

S2

3

D3

S3

4

D4

G1

SI4433ADY

3

GPIO 0

PBIAS

R43 33

R46 2K

+5V+5V

E

Q4

B

MMBT3906L

C

Q5

GREEN

RED

C87

1uF/0603

AGND

R59 20k/1206

20K/1206

R66 20k/1206

R68

20K/1206

R49 680

R50 680

R61

GR+

RE+

RIGHT-GAIN3

C96

0.068uF

LEFT-GAIN3

C100

0.068uF

FB16 30/100M(0603)

FB18 30/100M(0603)

AUDIO+5VCC

AUDIO5VP

FB26 70/100M(1812)

8
7
6
5

C105

0.1uF

MTG3 THROUGH HOLE

123

4

12

5

11

6

10

7

9

8

GND GND GND

3

C106

R73

1K

220uF

MTG4 THROUGH HOLE

123

4
5
6

7

9

8

12
11
10

C107

10uF

AGNDAGNDAGND

R38
1K

BRI_ADJ/BL

BLON/OFF

B

GEE+

REE+

C84

C85

1uF

1uF

GND GND

MTG5 THROUGH HOLE

123

4
5
6

7

9

8

R39
1K

BL-1

B

C

Q3

MMBT3904L

E

GND

12
11
10

2

+5V+5V

+12V

FB1070/100M(1812)

BRI-1

R41 1K

C

Q2

MMBT3904L

E

GND GND

R44 1K

BL-2

VOL-UP/KEY

VOL-DOWN/KEY

MUTE/KEY

MENU/KEY

SELECT/KEY

UP/KEY

DOWN/KEY

POWER/KEY

RIGHT_OUT+
RIGHT_OUT­LEFT_OUT­LEFT_OUT+

MTG1 THROUGH HOLE-A

2

REV:D
remodify
100uF/DIP

C60

100uF/DIP

GND GND

FB11

BR-2 BR-3

30/100M(0603)

C70

1uF

FB13

30/100M(0603)

C72

C73

0.01uF

1uF

GND

FB1930/100M(0603)

FB2030/100M(0603)

FB2130/100M(0603)

FB2230/100M(0603)

FB23 30/100M(0603)

1

GND

C71於REV:C更改LAYOUT TYPE

12V-BL

BL-3

C61

0.1uF

C71

22uF

GND GND

JP3

1

12V_BL

2

12V_BL

3

BRI_ADJ

4

BLON/OFF

5

GND

6

GND

INVERTER CON

+5V

GND

C74

0.1uF

GND

BAV99

2

3

1

BAV99

D8

2

1

BAV99

BAV99

D11

D10

D9

2

2

3

3

3

1

1

GND GND GND GND GND GND GND

FB1430/100M(0603)

FB1530/100M(0603)

FB1730/100M(0603)

C89

0.01uF

GND GND

C90

0.01uF

C91

0.01uF

GND GND

0.01uF

C88

JP4

1
2
3
4

speaker_out

MTG2 THROUGH HOLE

123

4

12

5

11

6

10

7

9

8

GND

Title

VG170M;VE700

Size Document Number

DPWBN5493T8----;---A

Thursday, May 22, 2003

Date:

BAV99

D5

2

3

1

BAV99

D12

2

3

1

C92

0.01uF

GND GND

1

+5V

BAV99

2

1

GND GNDGND

BAV99

2

3

1

C93

0.01uF

1

D6

3

D13

VOLDOWN

VOLUMTE

0.01uF

BAV99

D7

2

3

1

BAV99

D14

2

3

1

VOL-UP

MENU

ENTER

UP

DOWN

POWER-KEY

C94

GND

GND

Sheet of

C79

0.01uF

GND

CN4

1

VOLUP

2

VOLDOWN

3

VOLMUTE

4

MENU

5

ENTER

6

UP

7

DOWN

8

AMBER

9

GREEN

10

POWER

11

GND

OSD CON

Rev

22

D

11.PCB LAYOUT

MIN BOARD

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*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 VG170m 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 VG170m service manual?

metI tnellecxE dooG riaF daB

dooGtnellecxE

tnetnoClaunaMecivreS.1

tuoyaLlaunaMecivreS.2

gnitsildnamrofehT.3

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

Readers basic data:

:emaN:eltiT

:ynapmoC

:ddA

:leT:xaF

:liam-E

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

in the USA at facsimile

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