Download Service Manual - Michael Jay Lissner

Service Manual
ViewSonic E90fB-4
Model No. VS10794
19” PerfectFlatTM Color Monitor
(E90fB -4 _SM Rev. 1a Nov. 2005)
ViewSonic® 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583
Copyright
Copyright © 2005 by ViewSonic Corporation. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or
computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical,
manual or otherwise, without the prior written permission of ViewSonic Corporation.
Disclaimer
ViewSonic makes no representations or warranties, either expressed or implied, with respect to the contents
hereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose. Further,
ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents
hereof without obligation of ViewSonic to notify any person of such revision or changes.
Trademarks
Optiquest is a registered trademark of ViewSonic Corporation.
ViewSonic is a registered trademark of ViewSonic Corporation.
All other trademarks used within this document are the property of their respective owners.
Revision History
Revision
1a
SM Editing Date ECR Number
11/24/05
Description of Changes
Initial Release
Editor
Sophia Kao
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TABLE OF CONTENTS
1. Precautions and Safety Notices
1
2. Specification
3
3. Front Panel Function Control Description
6
4. Circuit Description
10
5. Adjusting Procedure
13
6. Trouble Shooting Flow Chart
17
7. Recommended Spare Parts List
24
8. Exploded Diagram And Spare Parts List
36
9. Block Diagram
38
10. Schematic Diagrams
46
11. PCB Layout Diagrams
50
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1. Precautions and Safety Notices
WARNING!
This service information is designed for experience repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service
a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians.
Any attempt to service or repair the product or products dealt within this service information by anyone else
could result in serious injury or death.
1. CAUTION
No modification of any circuit should be attempted. Service work should only be performed after you are thoroughly
familiar with all of the following safety checks and servicing guide lines.
2. SAFETY CHECK
Care should be taken while servicing this CRT display because of the high voltage used in the deflection circuits.
These voltages are exposed in such areas as the associated flyback and yoke circuits.
3. FIRE & SHOCK HAZARD
3-1
Insert an isolation transformer between the CRT display and AC power line before servicing the chassis.
3-2
In servicing pay attention to original lead dress especially in the high voltage circuit. If a short circuit is found,
replace all parts which have been overheated as a result of the short circuit.
3-3
All the protective devices munt be reinstalled per original design.
3-4
Soldering must be inspected for possible cold solder joints, frayed leads, damaged insulation, solder splashes or
sharp solder points. Be certain to remove all foreign material.
4. LEAKAGE CURRENT COLD CHECK
4-1
Unplug the AC cord and connect a jumper between the two prongs on the plug.
4-2
Turn the CRT display power switch “on”.
4-3
Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metallic part on
the CRT display such as the metal frame, screwheads, control shafts, etc. When the exposed metallic part has a
return path to the chassis, the reading should be 1.8 megohm minimum.
5. LEAKAGE CURRENT HOT CHECK
5-1 Plug the AC cord directly into the AC outlet. Do not use an isolation transformer during this check.
5-2
Connect a 1500 ohm, 10 watt resistor, paralleled by a 0.15uF capacitor between each exposed metallic part and a
good earth ground (as shown in Fig.1).
5-3
Use an AC voltmeter with 1000 ohm/volt or more sensitivity and measure the AC voltage across the
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combination 1500 ohm resistor and 0.15uF capacitor.
5-4
Move the resistor connection to each exposed metallic part and measure the voltage.
5-5
Reverse the polarity of the AC plug in the AC outlet and repeat the above measurement.
5-6 Voltage measured must not exceed 7.5 volt RMS, from any exposed metallic part to ground A leakage current
tester may be used in the above hot check, in which case any current measured must not exceed 5.0 milliamp. In
the case of a measurement exceeding the 5.0 milliamp value, a rework is required to eliminate the chance of shock
hazard.
Note： High voltage is present when this CRT display is operating. Always discharge the anode of the picture tube to the
display chassis to prevent shock hazard.
AC VOLTMETER
Fig. 1
6. IMPLOSION PROTECTION
Picture tubes are equipped with an integral implosion protection system, but care should be taken to avoid damage and
scratching during installation. Use only Panasonic replacement picture tubes.
7. X-RADIATION
WARNING：The only potential source of X-Radiation is the picture tube. However when the high voltage circuit is
operating properly there is no possibility of X-Radiation problem. The basic precaution which must be exercised is to
keep the high voltage at the following factory-recommended level.
Note
It is important to use an accurate periodically calibrated high voltage meter.
7-1
The procedure for adjusting high voltage is shown on page 12.
7-2
If can not be adjust 25.0 KV at immediate service is required to prevent the possibility of premature
component failure.
7-3
To prevent X-Radiation possibility it is essential to use the specified picture tube
IMPORTANT SAFETY NOTICE
There are special components used in this CRT displays which are
important for safety. These parts are identified by the international
symbol ！ on the schematic diagram and on the replacement parts
list. It is essential that these critical parts should be replaced with
manufacture’s specified parts to prevent X-RADIATION, shock, fire,
or other hazards. Do not modify the original design or this will void
the original parts and labor guarantee.
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2. Specification
1.
CRT : 46CM(19") 90 Deflection, Shadow mask ,29mm Neck, flat high contrast CRT, 0.21mm(H) / 0.25mm
(D) dot pitch, Non-Glare Screen
2.
Viewable image Size: 45.7CM (18") diagonal
3.
Display Color:
4.
External Controls:
Unlimited Colors
Power On/Off, OSD key, Function knob: Contrast, Brightness, Degauss, H-Size, H-Center, V-Center, V-Size, ZOOM,
Pincushion, Trapezoid, Pin-Balance, Parallelogram, Rotation, Color Temperature, H-Moire Reduce, V-Morie,
Memory Recall, Language, ViewMeter,OSD position select
5.
6.
7.
8.
Input Video Signal
Timing
Timing116
Timing119
Timing 127
Timing 129
Timing 139
Resolution
640*480
640*480
800*600
800*600
1024*768
H(KHz)
31.347
43.269
46.875
53．000
60.023
V(Hz)
60
85.008
75.000
85．000
75.029
Timing
Timing140
Timing 148
Timing 156
Timing179
Resolution
1024*768
1280*1024
1600*1200
640*480
H(KHz)
69．000
79.976
75．000
31.469
V(Hz)
85．000
75.025
60．000
70.086
Display Size
Default:
352 mm(H) ×264 mm(V)
Full scan
352 mm(H) ×264 mm(V)
Scanning Frequencies
Horizontal:
30KHz ~ 86KHz
Vertical:
50 Hz ~ 160 Hz
Factory Preset Timings: 9
User Timings: 10
9.
Misconvergence
A Zone:
0.25 mm Max.
B Zone:
0.35 mm Max.
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10. Video Bandwidth:
210 MHz
11. Power Source:
Switching Mode Power Supply
AC 90 ~264V, 50/60Hz Universal Type
12. Operating Temperature: 0°C to 40°C Ambient
13. Humidity: 5% to 95% Relative, Non-Condensing
14.
Weight:
18.0 kgs
15.
Dimensions
/ 39.7 (lbs) (Net), 21.2 kgs / 46.7 (lbs) (Gross)
Width:
Machine
Package
445 mm (17.6 inches)
540 mm
424 mm (16.7 inches)
Height:
378 mm (14.9 inches) w/o base
465 mm (18.3 inches)
Depth:
530 mm
570mm
16. External Connection:
15 Pin D-sub Connector
AC Power Cord
17.
18.
Power Consumption Modes :
On
<75W max (Green LED)
Sleep
<4W (Amber LED)
Off
<2W
Regulatiory/Safety
UL/CUL, FCC-B, CB, CE, DHHS, ICES 003, NOM, TUV/GS, TUV/Ergo, MPRII, GOST-R, SASO, BSMI, CCC,
PSB, Argentina-TUV/S, EPA Energy Star (Y2005
tier1)
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OPERATING INSTRUCTIONS
This procedure gives you instructions for installing and using the Color display.
1.
Position the display on the desired operation and plug the power cord into a convenient AC outlet. Three-wire
power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to the
electrical conduit ground. If the AC outlet in your location does not have provisions for the grounded type plug,
the installer should attach the proper adapter to ensure a safe ground potential.
2.
Connect the 15-pin color display shielded signal cable to your signal system device and lock both screws on the
connector to ensure firm grounding. The connector information is as follow:
1
5
6
10
11
15
15 - Pin Color Display Signal Cable
PIN NO.
3.
DESCRIPTION
PIN NO.
9.
DESCRIPTION
1.
RED-V
5V From PC
2.
GREEN-V
10.
Sync GND
3.
BLUE-V
11.
NC
4.
NC
12.
SDA
5.
GND
13.
H- SYNC
6.
GND-R
14.
V- SYNC
7.
GND-G
15.
SCL
8.
GND-B
Apply power to the display by turning the power switch to the "ON" position and allow about thirty seconds for
display tube warm-up. The Power-On indicator lights when the display is on.
4.
With proper signals feed to the display, a pattern or data should appear on the screen, adjust the brightness and
5.
This monitor has power saving function following the VESA DPMS. Be sure to connect the signal cable to the PC.
6.
If your color display requires service, it must be returned with the power cord.
contrast to the most pleasing display.
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3. Front Panel Function Control Description
Adjusting the Screen Image
Use the buttons on the front control panel to display and adjust the OSD controls .The OSD controls are explained at the top of
the next page and are defined in “Main Menu Controls” on page 8.
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OSD Lock Settings
You have the option of using the On Screen Display (OSD) locking feature, OSD LOCK, to prevent unwanted changes
to the current image settings.
•
OSD Lock: Press and hold the [1] button on the face of the monitor for 10 seconds. The message "OSD LOCK" will then
display briefly, indicating that the OSD image settings are now locked.
•
OSD Unlock: Press and hold the [1] button again for 10 seconds. The message "OSD UNLOCK" will then display
briefly,
indicating that the OSD image settings are now unlocked.
Do the following to adjust the screen image:
1
To display the Main Menu, press button [1].
2
To select a control you want to adjust, press the arrow buttons on the front control panel of your monitor and scroll
through the choices. When the desired control is highlighted, press button [2].
NOTE: Some controls on the Main Menu are listed in pairs, such as Contrast/Brightness. Display control screen (sample
shown in step 3 below). Press button [2] to toggle to the next control in the pair.
3
4
To adjust the setting, such as CONTRAST in the sample below, press the arrow buttons.
To save the control setting and Exit the menu press button [1] twice.
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Main Menu Controls
Adjust the menu items shown below by using the up and down buttons.
Control
Explanation
Contrast adjusts the difference between the image background (black level)
and the foreground (white level).
Brightness adjusts the background black level of the screen image
ZOOM expands and contracts the entire screen image
Horizontal Position moves the screen image left or right.
Horizontal Size adjusts width of the screen image.
Vertical Position moves the screen image up or down.
Vertical Size adjusts the height of the screen image.
Pincushion curves the vertical sides of the screen image.
Pin Balance curves the vertical edges of the screen image to the left or right.
Trapezoid adjusts the top and bottom of the screen image until they have equal length.
Parallel slants the vertical edges of the screen image until they are parallel.
Tilt rotates the entire screen image.
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Control
Explanation
Degauss removes the build-up of magnetic fields that can cause irregular colors to
appear around the edges of screen images. There are two ways to degauss the display:
automatically by turning the monitor on, or manually by selecting the Degauss
control from the menu. With Degauss selected from the menu, press button [2] to
degauss the monitor manually.
Important: Do not degauss repeatedly. Doing so can be harmful to the
display. Wait at least 20 minutes (before selecting this control again.
ViewMatch® Color provides several color options: several preset color temperatures and User
Color which allows you to adjust red (R), green (G), and blue (B). The factory setting for this
product is 9300K (9300° Kelvin).
9300K — Adds blue to the screen image for cooler white (used in most office settings with
fluorescent lighting).
6500K — Adds red to the screen image for warmer white and richer red.
5000K — Adds blue and green to the screen image for a darker color.
User Color — Individual adjustments for red, green, and blue.
Moire reduces interference patterns that appear as ripples, waves, or unwanted background
color textures. Interference patterns of this type are most noticeable when viewing images
having closely spaced lines or finely detailed patterns.
Language allows you to choose from among several languages for the menus and
control screens: English, French, German, Italian, and Spanish.
Memory Recall returns adjustments to the original factory settings if the display is operating
in a factory preset timing mode listed in this user guide.
Exception: This control does not affect changes made with the User Color control.
OSD Position allows you to move the on-screen display menus and control screens.
ViewMeter displays the frequencies (horizontal and vertical) coming from the graphics
card of the computer.
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4. Circuit Description
4-1 MICRO CONTROLLER AND DEFLECTION CIRCUIT
MICRO Controller
The micro controller(IC101) core is a 80C51 type. The micro clock frequency of 12 Mhz is derived from the
Xtal oscillator,which is running at 48MHz. The DDC interface is suitable to handle DDC2 by a modified
hardware I2C-bus interface .Standard high current ports,3 ADC pouts with voltage inputs and 4 static standard 8
bit DAC outputs (low interference) and one PWM output for digital control application are implemented. The
central processing unit (CPU) manipulates operands in two memory spaces.These are the 1024byte internal
data memory(consisting of 256 bytes standard RAM and 768 bytes AUX-RAM) and 48K-byte internal program
memory . The programmemory of the SAA4849 consists of 48K bytes ROM.
The SAA4849P provides sync. Processing with full auto sync. Capability, a flexible SMPS block and an
extensive set of geometry control facilities. Further the IC generates the drive waveforms for DC coupled vertical
boosters to the TDA4863A.
H/V sync signals processor
The functions of the sync processor include polarity detection, H-SYNC & V-SYNC signals counting,
Programmable SYNC signals output, free running signal generator. Pin52/Pin53 are for the H-SYNC and
V-SYNC input. and the polarity are setting in the positive. When no signal input, the Pin49 will output a 75Hz
V-SYNC free run signal. The Pin18/20will output a 60KHz H-SYNC free run signal. for the monitor testing use.
Reset Circuit(pin23)
There are three ways possible to invoke a reset and initialize the SAA4849 micro controller part:
Via power-on reset circuit
Via watchdog timer overflow(only micro controller reset)
Via deflection reset after start up(only micro controller reset)
The reset pin(pin23) is connected to a Schmitt trigger for nose reduction. A reset is accomplished by holding the
Reset pin HIGH.
5V
+
C145
22U
R153
2.7K
RST Pin23
C102
0.1UF
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x-ray protection
The x-ray ptotection(pin22) input XRAY provides a voltage detector with a precise voltage input for X-ray
protection .If the input voltage at XRAY exceeds the upper threshold for 150us to 300us,the system is forced to
shut down by switching off vertical,H-and B-drive signals.There are two different ways to handle the system in
case of XRAY occurrence:
1. If the xray latch enable bit UCXRAY[2] was set to “0” during startup the system will shut down without any
interference of the uC.The deflection controller is set to ldle mode.Restart of the system only possible due to
seitching power off/power on.
2. If register bit UCXRAY[2] was set to “1”,micro controller interaction is allowed .If the micro controller doesn’t
interrupt the system,the system will shut down to ldle mode.For any interaction of the micro controller the XRAY
occurrence has to be acknowledged by the micro controller by clearing the bit SY-STATUS[2].The micro
controller take over the control of the handling via software.The actual xray pin status can be read through bit
SY-STATUS[1].
Quartz Oscillator(pin45,pin46)
The quartz oscillator circuit is available on pins XTAL1(input) and XTAL2(output) and works together with an
external 48MHz 3rd overtone quartz.As a result the quartz oscillator is always running on 48MHz.Other quartz
crystal frequencies than 48 MHz cannot be used.External capacitors on XTAL1 and XTAL2 are not allowed.
B+ Control Function Block
The B+control block of the SAA4849 has the same behaviour as the TDA4856 with adapted threshol
voltages.The circuit allows the user to choose the trigger edge of the HDRV signal and the polarity of the output
stage via I2C-Bus.
The B+ control function block of the SAA4849 consists of an Operational Transconductance Amplifier(OTA), a
voltage comparator,a flip-flop and a discharge circuit. This configuration allows easy application for different B+
control concepts.
HPLL
The horizontal part contains a PLL,which works over the full frequency range from 25kHz to 140 kHz.This range
can be reduced by a ower and an upper frequency limit(Write Once Registers HPMAX and HPMIN).Via I2C bus the
number of 48MHz clock cycles is sent through the register.The slewing speed during mode change is also
programmable in a write once register (HSLEW)
After the clocks for the HPLL are switched on,the HPLL starts with a fixed freerunning frequency of 60 kHz.The
H-drive pulses are not active and the start up procedure is inhibited.The default setting of register bit HCONTROL
[0] will cause the HPLL to slew ,not switch.to the freerunning frequency defined in the I2C register HPFREE( the
default value is also 60 kHz).Independent on H-syncs which are possibly present.the HPLL will slew to that
freerunning frequency.To achieve an always defined starting point for the startup procedure,this procedure cannot
be interrupted.
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4-2
TRANSISTOR & DIODE CIRCUIT
LOCATION
BD901
CIRCUIT FUNCTION DESCRIPTION
Bridge Rectifier for AC Source
D910
Clamp Diode for snub CKT
D919
Rectifier for Output Voltage
D922
Rectifier for Output Voltage
D923
Rectifier for Output Voltage
D930
Rectifier for Output Voltage
D918
Rectifier for Output Voltage
IC901
Power IC for Switching Power Control.
Q937, Q937
Use for Power Saving
Q912, Q920
Push-Pull Topology to Drive Q911
Q913
Degaussing Switcher Transistor
IC903
5V Regulator IC
Q403
HOR. Driver Transistor
Q417,Q418,Q416,Q420
Horizontal s correction control MOSFET
Q406
Transistor for H-Size Control
Q705
Brightness Control CKT
Q742
V-Dynamic focus CKT
Q402
Q403 Driver MOSFET
Q901
MOS FET for Switching Power Control.
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5. Adjusting Procedure
5-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS
1.
Approximately 30 minutes should be allowed for warm up before proceeding.
2.
Adjustments should be undertaken only on those necessary elements since most of them have been carefully preset
at the factory.
5-2 MAIN ADJUSTMENTS
NO.
FUNCTION
LOCATION
DESIGNATION
1.
14V ADJ
PCB - MAIN
VR903
2.
B + ADJ
PCB - MAIN
VR902
3.
SCREEN ADJ
FLY BACK TRANS
T402 SCREEN VR
4.
FOCUS ADJ
FLY BACK TRANS
T402
FOCUS
VR1&VR2
5.
6.
ABL ADJ
FUNCTION ADJ
-MENU
PCB - MAIN
AB in factory OSD
PCB - MAIN
(SW101)
-UP
▲
PCB - MAIN
(SW102)
-DOWN
▼
PCB - MAIN
(SW103)
PCB - MAIN
(SW104)
-SELECT
5-3 ADJUSTMENT METHOD
1. 14V, B + & HV voltage adjustment:
A. Chroma-2000 Signal generator or PC equivalent set mode 1, VGA 640X480 pattern 1.0.
B. Connect a DC Volt meter between TP901 and ground, then adjust VR903to be 14VDC.
C. Connect a DC Volt meter between TP902 and ground, then adjust VR902 to be 65.5 VDC.
2. Factory preset Timings Adjustment:
A. Press
Key to show OSD window press Up or Down Key to switch the functional controls.
B. Press the Up Key to select the "ZOOM" function, then press the MENU Key. While do not release the MENU Key
until the OSD window changed to the Factory preset window.
C. The Factory preset window contains the following functional controls. Select one of the control. Then press the
Up/Down Key to adjust its value for the optimum picture.
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CONTRAST
V-LINEARITY
BRIGHTNESS
V-LINEARITY
H-CENTER
R-GAIN
H-SIZE
G-GAIN
V-CENTER
B-GAIN
V-SIZE
R-BIAS
DEGAUSS
G-BIAS
PINCUSHION
R-BIAS
TRAPEZOID
9300
COLOR TEMPERATURE
PIN-BALANCE
6500
COLOR TEMPERATURE
PARALLELOGRAM
50
COLOR TEMPERATURE
ROTATION
OSD EXIT
HD
H-DRIVER COMPENSATION
HG
H-SIZE GAIN
H-MOIRE REDUCE
HS
SUB H-SIZE
V-MOIRE REDUCE
HR
VG
MAX V-SIZE GAIN RANGE
TOP CORNER
HL
H-Linearity Modify
BOTTOM CORNER
VF
V-FOCUS ADJUST
V-HV Variation rate ajust
TM
BURN IN TIME
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HM
MAX H-SIZE RANGE
BI
SET BURN-IN
Hs
SUB H-SIZE
Bb
BOTTOM BALANCE
Hb
H-SIZE WAVE BALANCE
Bp
B+ VOLTAGE ADJUST
Tb
TOP BALANCE
EU
EHT CURRENT
EO
EHT OFFSET
EA
EHT AUTO ADJUST
VG
MAX V-SIZE GAIN RANGE
DC
video IC dc off set
HG
H-SIZE GAIN
SW
H-frequency
SB
HIGH BRIGHTNESS SELECT
LH
Brightness Save
RETURN
VO
V-CENTER OFFSET
select
D. To switches the input signal to the other Timing Mode. Please follow step A ~ C to get the optimum picture.
E. Select the "
" RETURN function and press the MENU Key, then the Factor Preset window will be returned
to the original OSD window.(user's operating condition)
F. The setting data of the CONTRAST, BRIGHTNESS, PIN-BALANCE, PARALLELOGRAM, ROTATION,
COLOR TEMPERATURE are common mode saved in the memory. Don't needed adjust it individual at every
timing Mode and save in the memory.
3. White Balance, Luminance adjustment:
A. Press MENU Key to show OSD menu ,and press the down Key to select the "size/center" function, then press the
menu Key to enter second menu, press the down key to select “
”(zoom) about 10S,,then enter into factory setting
area for modulation.
B. Set R,G,B gain DAC value for 30, R ,G ,B bias DAC value for 40.
C. Raster Pattern, Brightness & contrast ratio MAX, fix to G-BIAS,fix to 40. adjust R or B bias, make x=265±10,
y=290±10, adjust G2,make Y=3.0 cd/m2 ,and then adjust brightness,make Y=0.05 cd/m2
,then save it into
9300K,6500K,5000K color temprature.
D. adjust R or G or B gain, make x=346±10, y=359±10, Y=150±5 cd/m2 ,then save it into 5000K color temprature .
E. adjust R or G or B gain, make x=313±10, y=329±10, Y=150±5 cd/m2 ,then save it into 6500K color temprature .
F. adjust R or G or B gain, make x=283±10, y=297±10, Y=150±5 cd/m2 ,then save it into 9300K color temprature
G. After modulation, it’s necessary to check if the white balance accords with the normal specification. If not, which
needs reset.
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4. Focus Adjustment:
A. under 1024×768 Fv: 85Hz with character full page.
B. Adjust brightness to center and contrast to max.
C. Then adjust focus VR1 to a fine vertical line.
D. Adjust focus VR2 to a fine horizontal line.
E. Repeat step C & D.then fix the Focus VR, G2 VR .
5. Purity Adjustment
A. Be sure that the display is not being exposed to any external magnetic fields.
B. Ensure that the spacing between the Purity, Convergence, Magnet, (PCM), assembly and the CRT stem is 29mm.
(See below diagram)
C. Produce a complete, red pattern on the display. Adjust the purity magnet rings on the PCM assembly to obtain a
complete field of the color red. This is done by moving the two tabs in such a manner that they advance in an
opposite direction but at the same time to obtain the same angle between the two tabs, which should be
approximately 180'.
D. Check the complete blue and complete green patterns to observe their respective color purity. Make minor
adjustments if needed.
RELATIVE PLACEMENT OF TYPICAL COMPONENTS
Purity Magnets
6-pole Convergence Magnets
4-pole Convergence Magnets
Deflection Yoke
6. Convergence adjustment
A. Produce a magenta crosshatch on the display.
B. Adjust the focus for the best overall focus on the display.
Also adjust the brightness to the desired condition.
C. Vertical red and blue lines are converged by varying the angle between the two tabs of the 4 pole magnets on the
PCM assembly. (See above diagrams)
D. Horizontal red and blue lines are converged by varying the two tabs together, keeping the angle between them
constant.
E. Produce a white crosshatch pattern on the display.
F. Vertical green and magenta lines are converged by varying the angle between the two tabs of the 6-pole magnets.
G. Horizontal green and magenta lines are converged by varying the two tabs together, keeping the angle between
them constant.
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6. Trouble Shooting Flow Chart
6-1-1. NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS
CHECK MAIN PCB POWER SUPPLY
200V, 14V, -12V,7V,80V
CHECK POWER SAVING CIRCUIT,
NG
H-SYNC, V-SYNC SIGNAL
Q907,Q935
OK
OK
CHECK THE HIGE VOLTAGE
REFER ITEM S.M.P.S.
OF CRT ABOUT 25.5~ 26.5KV
NG
CHECK IC101 PIN18 OUTPUT
OK
.
CHECK THE VOLTAGE OF CRT
HEATER ABOUT 6.3V
CHECK CRT'S HEATER RELATIVE
NG
OK
CIRCUIT Q907, Q935
CHECK SCREEN VOLTAGE ABOUT
400V TO 600V
LESS THAN 300V
CHECK FBT
OK
BRIGHTNESS SET TO MAX. THEN
CHECK CRT G1 VOLTAGE
CHECK BRIGHTNESS CIRCUIT
NG
Q705 RELATIVE CIRCUIT
OK
CHECK VOLTAGE OF THE CRT
CATHODE ABOUT 56V TO 65V
NG
REFER ITEM 6-2
"ABNORMAL
17
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
6-1-2. ABNORMAL VIDEO LEVEL ON SCREEN
CHECK THE VOLTAGE OF IC801
PIN 10, 18 ABOUT 5V
NG
CHECK 5V RELATIVE CIRCUIT
OK
CHECK THE SIGNAL INPUT OF R.G.B.
ABOUT 0.7Vpp
CHECK SIGNAL CABLE OR
INTERFACE CARD.
OK
CHECK IC801 PIN 23 CLAMP PULSE
NG
CHECK THE IC801 PIN 23
OK
CHECK THE VIDEO OUTPUT OF IC801
PIN 19, 20, 21 ABOUT 4Vpp,
RELATIVE CIRCUIT
CONTRAST SET MAX.
NG
CHECK IC801 PIN19/PIN20/PIN21
RELATIVE CIRCUIT
OK
R.G.B. APPROACH STANDARD
6-1-3. ABNORMAL DDC (PLUG & PLAY)
CHECK IC101 PIN 16 VOLTAGE ABOUT 5V
NG
CHECK IC902 GOOD OR FAIL
OK
CHECK SIGNAL CABLE
OR H802 PIN 2, 4 DATA OUTPUT
18
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
6-2
ABNORMAL DISPLAY
6-2-1. NO SIGNAL ON SCREEN
CHECK VIDEO IC801 VCC ABOUT 5V
NG
CHECK THE 5V PIN
OF P802 CONNECTOR
OK
CHECK THE OUTPUT VOLTAGE
OF IC801 PIN 19, 20, 21 ABOUT 3Vpp
NG
CHECK THE RELATIVE CIRCUIT
OK
OF IC801 PIN 10/PIN 18 Vcc CIRCUIT
CHECK THE VOLTAGE OF
VIDEO AMP ABOUT 80V
CHECK THE 80V RELATIVE CIRCUIT
NG
ON MAIN PCB
OK
CHECK THE VOLTAGE OF CRT
CATHODE ABOUT 40Vpp
NG
CHECK THE IC802
RELATIVE CIRCUIT
OK
CHECK THE VOLTAGE OF FBT SCREEN
ABOUT 400V TO 700V
LESS THAN 400V
CHECK FBT RELATIVE CIRCUIT
EXCEED 700V
CHECK FBT & CRT RELATIVE
CIRCUIT OR REFER ITEM 6-1
19
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
6-3. NO BLANKING
CHECK THE RELATIVE
CIRCUIT OF BLANKING
CHECK THE RELATIVE CIRCUIT
NG
OK
OF FBT
CHECK R821 ON VIDEO PCB,
CHECK G1 RELATIVE CIRCUIT
FBT PIN 5 ON MAIN PCB
6-4. HOR./OSC/DEF/HV CIRCUIT FAULT
6-4-1. NO RASTER (DISCONNECT WITH SIGNAL CABLE)
CHECK IC101 PIN 16 ABOUT 5 VDC
NG
CHECK IC101 PIN 5 RELATIVE CIRCUIT
OK
CHECK IC101 PIN20 WAVE FORM
ABOUT 3Vpp
NG
CHECK IC101 PIN20
RELATIVE CIRCUIT
OK
CHECK THE COLLECTOR VOLTAGE
OF Q402 ABOUT 14Vpp
CHECK Q402, T401
NG
OK
RELATIVE CIRCUIT
CHECK THE COLLECTOR VOLTAGE
OF Q403 ABOUT 1200Vpp AT FH:31KHz
NG
CHECK T401, T402, Q402, Q403,
D408, C418, C419, H-DY, B+
20
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
6-5. ABNORMAL HORIZONTAL DEFLECTION
6-5-1. ABNORMAL HORIZONTAL WIDTH OF VIDEO
READJUST H-WIDTH FUNCTION
CHECK THE RELATIVE CIRCUIT
NG
OFQ406
OK
CHECK FBT B+ VOLTAGE
ABOUT 62V AT FH=31KHz
NG
CHECK THE RELATIVE
CIRCUIT OF SMPS.
OK
CHECK THE HV OF
CRT ABOUT 25KV
6-5-2. ABNORMAL HORIZONTAL LINEARITY
CHECK L401, Q426, Q420, Q427
AND IC101 PIN9,10,11
21
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
6-6 ABNORMAL VERTICAL SCANNING
6-6-1. ABNORMAL VERTICAL SIZE
READJUST V-SIZE FUNCTION VALUE
CHECK THE IC601 PIN1 ABOUT 11.8V
PIN 4 ABOUT -12V
NG
CHECK D601, C605
RELATIVE CIRCUIT
OK
CHECK VERT. OSC CIRCUIT
NG
CHECK THE VOLTAGE OF IC101
RELATIVE CIRCUIT
OK
READJUST V-SIZE FUNCTION VALUE
NG
CHECK IC101 PIN33,34
RELATIVE CIRCUIT
6-6-2. VERTICAL CENTER
READJUST V-CENTER
NG
CHECK IC101 AND IC601
RELATIVE CKT
6-7 . SIDE-PIN CUSHION DISTORTION
READJUST
NG
CHECK IC101, Q406
RELATIVE CKT.
6-8 . POOR FOCUS
READJUST FOCUS CONTROL
CHECK FOCUS CONTROL UNIT,
NG
FOCUS LEAD WIRE, CRT SOCKET & CRT
22
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
6-9
POWER SUPPLY TROUBLE SHOOTING CHART
BEFORE CHECK SW.REG. PLEASE REFER TO THE POWER SUPPLY BLOCK DIAGRAM
POWER SUPPLY OUTPUT: (A)
(B)
VARIABLE OUTPUT : 60V
CONSTANT OUTPUT : 6.3V, 14V,80V，200.V，－12V
BEAD SET
ABNORMAL VARIABLE OUTPUT
MAKE SURE THAT
THE VARIABLE
OUTPUT IS NOT SHORTED
CHECK AC LINE
VOLT 120V OR 220V
NG
CHECK F901, SW901
OK
NO
CHECK LINE RECTIFIED
& SMOOTHED VOLT
CHECK IC101
PIN39,40,41, B+
DRIVER
YES
CHECK THE 56V OUTPUT
NG
CHECK BRIDGE
RECTIFIED
OK
NG
CHECK START C.K.T
R936
CHECK D925
OK
CHECK Q911
OK
NG
CHECK T901 O/P
Q911 FAILURE
OK
IC101 PIN30(ABOUT5V)
NG
CHECK 56V, 12V
6.5V CIRCUIT OUTPUT
OK
OK
CHECK IC901
NG
IC901 FAILURE
OK
CHECK SENSE RESISTENCE
23
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
1
7. Recommended Spare Parts List
RECOMMENDED SPARE PARTS LIST (E90fB-4 for "M-Model")
ViewSonic Model Number: VS10794-4M
Rev: 1a
Serial No. Prefix: PT6
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Accessories:
Cabinets:
Cables:
Documentation:
Electronic
Components:
Description
POWER CORD (-4M)
CHASSIS FOR P985D-1VSC( -4M)
CRT BAORD
BACK COVER
BASE
FRONT PANEL
SWIVEL
SIGNAL CABLE
CD MANUAL
150UH +-10% FOR TDK
220UF 400V
2SJ584LS
CHOKE COIL
COIL
DRIVE TRANSFORMER
16
17
DRIVER TRANS
FBT
18
FUSE 4A 250V LF-618 004
ECR/ECN
ViewSonic P/N
A-00004049
B-00004051
B-00004053
C-00004055
C-00002683
C-00004054
PL-00004056
CB-00004057
DC-00004058
E-00002875
E-00004073
E-00004070
E-00004062
E-00004074
E-00004063
E-00001632
E-00004064
E-00002695
Ref. P/N
89C402A18N IS
CMP985D1NVSC
CRP985D1NVSC
34C6286 E7 F
34C 741 QE L
34C6285AE7 F
34C6293 QE L
89C 71B8MY HX
70CD918709 1A
73C 253 69 T
67C 3022114P
57C 751 4
73C 253513 H
73C 147542 H
79C 167118 LC
L405
C907
Q911
L906
L401
T401
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
79C 167124 HB
79C 793 1 LB
T403
T402
1
1
84A 7H400 SL
F901
1
E-00004068
19
IRF630B
57C 600 28
E-00004069
20
IRF630M/S.T
21
LM1246DKA/NA/NOPB
22
23
LM2476
M24C08-WBN6P
24
MOSFET
57C 600 21
E-IC-0401-4019
E-00004061
E-00002717
E-00004066
1
1
IC802
1
1
32
TEA1507P
E-00004067
E-00002725
E-00004059
E-00001604
E-00004071
E-00002874
E-00004060
33
TRANSFORMER
E-00004065
34
35
36
37
38
39
40
41
U4KB80R
SCREW
SCREW
SCREW 4X7(FOR AC)
Rear Bracket
Carton
EPS CUSHION 1 OF 2
EPS CUSHION 2 OF 2
E-00004072
93C 50460 16
B1C1035 10 47
Q1C 340 16 47
D1C1140 7128
15C5659500 2
44C6925709 1A
44C6932 1
44C6932 2
Miscellaneous:
Packing Material:
1
Q406
56C 551525
56C1133508
NTCR 10OHM+-20% 5A THIN
PHILIPS 1500V/12A BU252
PTCR 9OHM+-20% 220V WAL
SAA4849PS
SBYV26C
STP9NK70Z
TDA4863A/PHILIPS
HW-00002750
HW-00002749
HW-00002758
HW-00004075
P-00004076
P-00004077
P-00004078
Q416
IC801
25
26
27
28
29
30
31
Hardware:
Universal number#
56C 366509
57C 600 14
E-R-0405-0377
Location
E089A
IC102
Q417/Q418/Q420
1
61C 58 9T
57C 705 7 A
61C 52 27 4W
56C1125575 X
93A106050652T
57C 724502
56C 584 1A
NR901
Q403
PR901
IC101
D919
Q901
IC601
1
1
1
1
1
1
1
56C 625500 S
IC901
1
80C995D 1 N1
T901
1
BD901
1
1
1
1
1
1
1
1
Remark 1: Above listed items are examples, supplier can expand the rows to add more necessary items.
Remark 2: All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by
ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions.
24
1
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
RECOMMENDED SPARE PARTS LIST (E90fB-4 for "G-Model")
ViewSonic Model Number: VS10794-4G
Rev: 1a
Serial No. Prefix: PTC
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Accessories:
Board Assembly:
Cabinets:
Cables:
Documentation:
Electronic
Components:
Description
POWER CORD (-4G)
CHASSIS FOR B985D-1VSC( -4G)
CRT BAORD
BACK COVER
BASE
FRONT PANEL
SWIVEL
SIGNAL CABLE
CD MANUAL
150UH +-10% FOR TDK
220UF 400V
2SJ584LS
CHOKE COIL
COIL
DRIVE TRANSFORMER
16
17
DRIVER TRANS
FBT
18
FUSE 4A 250V LF-618 004
ECR/ECN
ViewSonic P/N
A-00004050
B-00004052
B-00004053
C-00004055
C-00002683
C-00004054
PL-00004056
CB-00004057
DC-00004058
E-00002875
E-00004073
E-00004070
E-00004062
E-00004074
E-00004063
E-00001632
E-00004064
E-00002695
Ref. P/N
89C414A18N IS
CMP985D1NVW
CRP985D1NVSC
34C6286 E7 F
34C 741 QE L
34C6285AE7 F
34C6293 QE L
89C 71B8MY HX
70CD918709 1A
73C 253 69 T
67C 3022114P
57C 751 4
73C 253513 H
73C 147542 H
79C 167118 LC
L405
C907
Q911
L906
L401
T401
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
79C 167124 HB
79C 793 1 LB
T403
T402
1
1
84A 7H400 SL
F901
1
E-00004068
19
IRF630B
57C 600 28
E-00004069
20
IRF630M/S.T
21
LM1246DKA/NA/NOPB
22
23
LM2476
M24C08-WBN6P
24
MOSFET
57C 600 21
E-IC-0401-4019
E-00004061
E-00002717
E-00004066
1
1
IC802
1
1
32
TEA1507P
E-00004067
E-00002725
E-00004059
E-00001604
E-00004071
E-00002874
E-00004060
33
TRANSFORMER
E-00004065
34
35
36
37
38
39
40
41
U4KB80R
SCREW
SCREW
SCREW 4X7(FOR AC)
Rear Bracket
Carton
EPS CUSHION 1 OF 2
EPS CUSHION 2 OF 2
E-00004072
93C 50460 16
B1C1035 10 47
Q1C 340 16 47
D1C1140 7128
15C5659500 2
44C6925709 1A
44C6932 1
44C6932 2
Miscellaneous:
Packing Material:
1
Q406
56C 551525
56C1133508
NTCR 10OHM+-20% 5A THIN
PHILIPS 1500V/12A BU252
PTCR 9OHM+-20% 220V WAL
SAA4849PS
SBYV26C
STP9NK70Z
TDA4863A/PHILIPS
HW-00002750
HW-00002749
HW-00002758
HW-00004075
P-00004076
P-00004077
P-00004078
Q416
IC801
25
26
27
28
29
30
31
Hardware:
Universal number#
56C 366509
57C 600 14
E-R-0405-0377
Location
E089A
IC102
Q417/Q418/Q420
1
61C 58 9T
57C 705 7 A
61C 52 27 4W
56C1125575 X
93A106050652T
57C 724502
56C 584 1A
NR901
Q403
PR901
IC101
D919
Q901
IC601
1
1
1
1
1
1
1
56C 625500 S
IC901
1
80C995D 1 N1
T901
1
BD901
1
1
1
1
1
1
1
1
Remark 1: Above listed items are examples, supplier can expand the rows to add more necessary items.
Remark 2: All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by
ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions.
25
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
BOM LIST (E90fB-4 for "M & G-Region)
ViewSonic Model Number: VS10794-1M/G
Rev: 1a
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
ViewSonic P/N
B-00004051
B-00004052
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
C-00002683
C-00004054
C-00004055
PL-00004056
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
P-00004076
P-00004077
P-00004078
#N/A
P-00002871
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
DC-00004058
#N/A
#N/A
#N/A
#N/A
CB-00004057
A-00004049
A-00004050
#N/A
HW-00002750
HW-00002758
HW-00002749
#N/A
#N/A
#N/A
B-00004053
#N/A
#N/A
#N/A
HW-00004075
#N/A
M-MS-0808-7412
#N/A
#N/A
HW-00002758
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
Ref. P/N
CMP985D1NVSC
CMP985D1NVW
1C 503 5T 47
5C 38 8
11C 112500
11C 115500
19C 403 7
23C3182 1
33C6336 E7 F
33C6337 1
33C6338 E7 F
33C6339 E7 F
33C6918 Y A
34C 741 QE L
34C6285AE7 F
34C6286 E7 F
34C6293 QE L
40C 153 17 1B
40C 58162410A
40C 58162435A
40C 581709 1A
40C 90P709 1A
41C 6870913A
44C6925709 1A
44C6932 1
44C6932 2
45C 76 20 RN
45C 76 28 V3
45C 88601 C
50C 500500
50C 502 2
50C 502 5
51C 6 4
52C 1150 C
52C 1185
52C 1185 1
52C 1186
70CD918709 1A
71C 100504 T
85C6024506
85C6027606
85C6028514
89C 71B8MY HX
89C402A18N IS
89C414A18N IS
95C 91205782
B1C1035 10 47
D1C1140 7128
Q1C 340 16 47
705A985DP52 01
750A1697 77BAG
AMP985D1NVSC
CRP985D1NVSC
1C 421 4128
11C6033 3
15C5640 1 A B
15C5659500 2
40C 581624 2B
55A 1 4
71C 100 8
B1C1040 12128
D1C1140 7128
M1C1140 6128
M1C1730 8128
705A985DC5601A
705A985DC5701A
705A985DC5701B
705A985DC5702A
705A985DC6101A
705A985DC8702A
705A995DC84 1
Description
CHASSIS FOR P985D-1VSC（-4M）
CHASSIS FOR B985D-1VSC（-4G）
SCREW FOR CRT
RUBBER WASHER
WIRE MOUNT
FBT CLIP
STEEL
Logo
POWER KNOB
LENS
KEY PAD
OSD KNOB
S.W.CAP
BASE
FRONT PANEL
BACK COVER
SWIVEL
CRT WARNING LABEL
H/V LABEL
MANUAL P/N LABEL
CARTON LABEL
ID LABEL
QUICK SET UP GUIDE
CARTON
EPS CUSHION
EPS CUSHION
PE BAG FOR MONITOR
PE BAG FOR MANUAL
EPE COVER
CABLE TIE
PLASTIC TIE
CABLE TIE
SILICON
TAPE
MIDDLE TAPE FOR CARTON
BIG TAPE
SMALL TAPE
CD MANUAL
CORE
HIELD
SHIELD
SHIELD
SIGNAL CABLE
POWER CORD（-4M）
POWER CORD （-4G）
WIRE HARNESS
SCREW
SCREW 4X7(FOR AC)
SCREW
COPPER ASS'Y
DEGAUSSING COIL
MAIN BOARD
CRT BAORD
SCREW
PCB SUPPORT
GND LUG
Rear Bracket
CHASSIS LABEL
SOLDER BAR
FERRITE CORE 12*25*15
SCREW
SCREW 4X7(FOR AC)
SCREW
SCREW M3x8
IC601 ASS'Y
D408/Q403 ASS'Y
Q901 ASS'Y
Q420 ASS'Y
NR901 ASS'Y
CN901 ASS'Y
F901 ASS'Y
Location
Universal number#
E089A
E089A
Q'ty
1
1
4
4
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
2
2
1
9
12
56
56
5.5
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
2
2
1
1
1
22
1
1
1
1
1
1
1
1
1
1
1
1
26
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
ViewSonic P/N
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-00004072
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-00004073
#N/A
#N/A
#N/A
#N/A
E-00002738
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-00004059
E-00002717
E-00004060
#N/A
#N/A
E-00004074
E-00002875
#N/A
#N/A
#N/A
#N/A
#N/A
E-00004062
#N/A
#N/A
E-00002725
E-00004068
#N/A
#N/A
#N/A
#N/A
#N/A
E-R-0405-6855
#N/A
#N/A
#N/A
#N/A
#N/A
Ref. P/N
705A995DX9301A
77C 602 1 CJ
77C 602 1 CJ
77C 602 1 CJ
77C 602 1 CJ
77C 602 1 CJ
95C 201 69012
95C 201 69032
93C 50460 16
65C 2K470 6A6921
63C210J4328CC
63C210J1825CU
63C210J1042CC
64C100J225 59
63C210J2442CC
63C210J2443CC
63C210J2725CC
63C210J1052CC
63C210J5642CC
63C210J1227CC
67C 21547012H
65C 2K151 5A6921
65C 2K151 5A6921
67C 305102 3
63C107K105 US
63A107K104 U
67C 3022114P
67C 305472 3
65C 2M103 3A6921
67C 215470 10
67C 21522012P
67C 305101 9
67C 309471 3K
67C 305102 3
67C 305102 3
67C 305471 4
65C305M2222BH
65A305M3322B3
65A305M3322B3
33C3803 3
93C 6073F
71C 55 24 A
71C 100 9
71C 100501 S
19C 553500
19C 553500
95C8013 14607
56C1125575 X
56C1133508
56C 625500 S
56C 133 5 ST
56C 139 5A
73C 147542 H
73C 253 69 T
73A 174 7S3G
73C 25818110T
73C 25810110T
73C 25810110T
73C 25818110T
73C 253513 H
81C 11 7 GP
33C3278 6D
61C 52 27 4W
57C 600 28
61C 208109 64
61C152M393 64
61C152M681 64
61C153M518 59
61C152M220 64
61C153M151 59
61C152M109 64
61C152M688 64
61C152M220 64
61C 208513 64
61C 208681 64
Description
X101 ASS'Y
TACT SWITCH TSVB-2-T-NP
TACT SWITCH TSVB-2-T-NP
TACT SWITCH TSVB-2-T-NP
TACT SWITCH TSVB-2-T-NP
TACT SWITCH TSVB-2-T-NP
WIRE HARNESS
WIRE
U4KB80R
47PF 2KV
4.3nF/2KV +-5%
1800PF 1KV
0.1UF +-5% 250V ?
2.2UF +-5% 100V
0.24uF 250V
0.24uF 400V
2700PF/1KV
1.0UF 250V
0.56UF/250V
MPP 1.2nF/1.6KV. +-5%
47UF +-20% 250V HERMEI
150PF 2KV
150PF 2KV
1000 UF +-20% 16V
1.0UF 300VAC
0.1UF/275V
220UF 400V
4700UF 16V
10000PF 2KV
47UF +-20% 160V
LOW E.SD 22UF 250V
100UF +-20% 100V
470UF 16V
1000 UF +-20% 16V
1000 UF +-20% 16V
470UF +-20% 25V
2200P
CS13-E2GA332MYNS
CS13-E2GA332MYNS
WAFER EH-E
31DF4-FC
FERRITE BEAD 10*6.0*0.6
FERRIRE CORE 28.5*17.5*
CORD
SPRING PIECE
SPRING PIECE
WIRE HARNESS
SAA4849PS
M24C08-WBN6P
TEA1507P
L7805CV
TCET 1103G
COIL
150UH +-10% FOR TDK
LINE FILTER
180UH
100UH
100UH
180UH
CHOKE COIL
GP32052CE/DIY-ZY
WAFER
PTCR 9OHM+-20% 220V WAL
IRF630B
MOFR 1 OHM +-5% 1W
MOFR 39KOHM+-5% 2W
MOFR 680 OHM+-5% 2W
MOFR 0.51 OHM +-5% 3W
22 OHM +-5% 2W
MOFR 150 OHM +-5% 3W
MOFR 1 OHM +-5% 2W
MOFR 0.68 OHM +-5% 2W
22 OHM +-5% 2W
51K 1W
MOFR 680 OHM +-5% 1W
Location
Universal number#
(SW103)
<SW101>
<SW102>
<SW103>
<SW104>
A1-A2
B1-B2
BD901
C410
C418
C419
C420
C422
C423
C425
C426
C427
C428
C472
C481
C488
C490
C606
C901
C902
C907
C918
C919
C930
C931
C936
C937
C939
C944
C945
C961
C962
C963
CN903
D918
FB903
FBTF
FBTG2
GND-PIN
GND-PIN
H802
IC101
IC102
IC901
IC902
IC903
L401
L405
L901
L902
L903
L904
L905
L906
LED4
P803
PR901
Q416
R401
R424
R426
R428
R455
R456
R607
R608
R723
R741
R907
Q'ty
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
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
1
1
1
1
1
27
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
ViewSonic P/N
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-00004063
E-00004064
E-00001632
E-00004065
#N/A
E-R-0405-6802
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-C-0404-4629
#N/A
E-C-0404-4629
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-C-0404-4629
E-C-0404-4629
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
Ref. P/N
61C152M823 64
61C152M560 64
77C 260 5 4
77C 260 5 4
62A 10 16 W
95C2070548
77C411A 2 S
79C 167118 LC
79C 793 1 LB
79C 167124 HB
80C995D 1 N1
9C 211 2
75A 335473
75A 334222
715C1576 1
67C 305470 3T
65C 450104 3T
65C 450104 3T
65C 450104 3T
67C 309101 3T
65C 444102 5T
65C 444102 5T
65C 44210113T
65C 444222 5T
65C 44210113T
65C 450104 7T
67C 309101 3T
65C 444222 5T
67C 305478 7T
64C 45G2221AT
64C178J152 1T
67C 309109 7T
67C 309100 3T
65C 450104 3T
65C 44210113T
65C 44210113T
65C 450103 7T
65C 444222 5T
65C 442471 9T
65C 444102 5T
65C 44233013T
67C 309220 4T
64C178J103 1T
65C 450104 7T
65C 450104 7T
64C178J152 1T
64C178J224 1T
65C 450104 7T
64C178J474 0T
65C 450104 7T
65C517K222 5T6921
67C 309220 7T
67C 309479 7T
67C 30547910T
67C 305221 3T
64C178J104 0T
64C178J102 0T
67C 309471 3T
67C 305470 7T
64C178J104 1T
64C178J103 1T
65C 1K331 5T6921
64C178J103 2T
67C 30522912T
67C 309479 3T
65C 1K561 5T6921
65C517M103 3T6921
67C 309100 7T
64C178J223 1T
65C 450104 7T
67C 309101 3T
67C 305470 3T
65C 450104 7T
65C517K472 5T6921
65C 1K221 5T6921
Description
MOFR 82K+-5% 2W
MOFR 56 OHM+-5% 2W
RELAY
RELAY
SPARK GAP
WIRE
MINI PUSH SWITCH
DRIVE TRANSFORMER
FBT
DRIVER TRANS
TRANSFORMER
PIN 1.2X15MM
CFVR 47K OHM +-20%
CFVR 2.2K OHM +-20%
CMPC
47UF +-20% 16V
0.1UF 50V Y5V
0.1UF 50V Y5V
0.1UF 50V Y5V
100UF +-20% 16V
1000 PF 10% 50V Y5P
1000 PF 10% 50V Y5P
100PF +-5% NPO 50V
2200PF 10% Y5P 50V
100PF +-5% NPO 50V
0.1UF +80-20% 50V Y5V
100UF +-20% 16V
2200PF 10% Y5P 50V
0.47UF +-20% 50V
.0022UF +-2% 100V
"1500PF 100V +-5%"
1.0UF +-20% 50V
10UF +-20% 16V
0.1UF 50V Y5V
100PF +-5% NPO 50V
100PF +-5% NPO 50V
10000PF/50V Y5V +80% -2
2200PF 10% Y5P 50V
470PF 50V
1000 PF 10% 50V Y5P
33PF +-5% NPO 50V
22UF +-20% 25V
CL21X 0.01UF 100V +-5%
0.1UF +80-20% 50V Y5V
0.1UF +80-20% 50V Y5V
"1500PF 100V +-5%"
C121X 0.22UF 100V +-5%
0.1UF +80-20% 50V Y5V
CL21X. 0.47UF 63V +-5%
0.1UF +80-20% 50V Y5V
2200PF 10% 500V
22UF +-20% 50V
4.7UF +-20% 50V
4.7UF 160V
220UF +-20% 16V
CL21X0.1UF 63V +-5%
1000PF +-5% 63V
470UF +-20% 16V
47UF +-20% 50V
C121X 0.1UF 100V +-5%
CL21X 0.01UF 100V +-5%
330PF/1KV Y5P+-10%
MPE 0.01UF 250V +-5%
2.2UF +-20% 250V
4.7UF +-20% 16V
560PF 10% Y5P 1KV
10NF 500V
10UF +-20% 50V
CL21X 0.022UF 100V +-5%
0.1UF +80-20% 50V Y5V
100UF +-20% 16V
47UF +-20% 16V
0.1UF +80-20% 50V Y5V
CAP C 4700P 10% 500V Y5
220PF/1KV Y5P+-10%
Location
Universal number#
R927
R929
RY401
RY901
SG408
SS1
SW901
T401
T402
T403
T901
TP402
VR701
VR902
C100
C101
C102
C103
C104
C105
C106
C107
C109
C110
C111
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123
C124
C127
C130
C131
C145
C401
C402
C411
C412
C414
C416
C417
C429
C430
C433
C434
C436
C483
C494
C601
C603
C605
C610
C702
C706
C710
C713
C714
C720
C740
C743
C906
C908
C909
C910
C911
C914
C920
Q'ty
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
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
1
1
1
1
1
28
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
ViewSonic P/N
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-C-0404-4629
#N/A
#N/A
E-D-0403-2800
E-D-0403-0531
E-D-0403-2800
E-00001604
E-00001604
E-D-0403-0531
E-D-0403-0531
#N/A
E-00002716
E-00002716
E-00002716
E-00002716
#N/A
#N/A
#N/A
E-D-0403-0531
#N/A
E-D-0403-1005
#N/A
#N/A
#N/A
#N/A
E-D-0403-2800
#N/A
#N/A
#N/A
#N/A
E-00001604
#N/A
#N/A
E-D-0403-1005
#N/A
E-D-0403-0531
E-D-0403-0531
#N/A
E-D-0403-0531
E-D-0403-0531
E-D-0403-2800
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
Ref. P/N
64C178J103 2T
65C 2K221 5T6921
65C 1K470 5T6921
67C 305470 4T
65C 450473 4T
65C 444332 5T
65C 444221 5T
67C 70109 7T
65A517K102 5T6213
64C178J103 2T
63C212J1042AT
65C 44210113T
67C 309100 3T
9C 203503
93C1002 1P52T
93A 64 1152T
93C1002 1P52T
93A106050652T
93A106050652T
93A 64 1152T
93A 64 1152T
93C 6450752T
93C 6026T52T
93C 6026T52T
93C 6026T52T
93C 6026T52T
93C 64 1152T
93C 5247T52T
93C 6431T52T
93A 64 1152T
93C 6044T52T
93C1040 252T
93C102050152T
93C106050652T
93C102050152T
93C 6431T52T
93C1002 1P52T
93C 6431T52T
93C 6450752T
93C2040 1A
93C 6450152T
93A106050652T
93C202050052T
93C 521ZJ26T
93C1040 252T
93C202050052T
93A 64 1152T
93A 64 1152T
93C106050152T
93A 64 1152T
93A 64 1152T
93C1002 1P52T
61C 60233252T
71C 55 29
71C 55 19 T
71C 55 19 T
73C 5333910T
9C 203 8
9C 203 8
9C 203 8
56C 158 4 T
61C 17247052T
61A 58450 WT
9C 203 8
57A 516 1 T
57C 734 1
57C 446 3 T
57C 419503 T
57C 419503 T
57C 521 1 T
57C 419503 T
57C 419503 T
57C 419503 T
57C 498 1 T
57C 493 12 T
Description
MPE 0.01UF 250V +-5%
220PF 2000V
47P/1KV
47UF +-20% 25V
47000PF -20 +80% 50V Z5
3300PF 10% 50V Y5P
220PF/50V
1UF +-20% 50V
1000PF 500V +-10% Y5P
MPE 0.01UF 250V +-5%
MPE 0.1UF/250V +-5%
100PF +-5% NPO 50V
10UF +-20% 16V
PIN
1N5817
DIODE 1N4148
1N5817
SBYV26C
SBYV26C
DIODE 1N4148
DIODE 1N4148
BAV21
RECTIFIER DIODE FR107
RECTIFIER DIODE FR107
RECTIFIER DIODE FR107
RECTIFIER DIODE FR107
IN4148
1N4004
BAV20
DIODE 1N4148
RECTIFIER DIODE FR157S
UF4004
RGP10D
DIODE
RGP10D
BAV20
1N5817
BAV20
BAV21
ER204 2A 400V
SWITCHING DIODE BAV21
SBYV26C
BYV27-200
SB240
UF4004
BYV27-200
DIODE 1N4148
DIODE 1N4148
BYV26C/TFK
DIODE 1N4148
DIODE 1N4148
1N5817
CFR 3.3K OHM+-5% 1/6W
FERRITE BEAD
FERRITE BEAD 9X3.5X0.8
FERRITE BEAD 9X3.5X0.8
3.3UH +-10%
BRASS PIN
BRASS PIN
BRASS PIN
H431-B
CFR 47 OHM +-5% 1/4W
45OHM NTCR FOR THIMKING
BRASS PIN
TRAN PH2369 TAPING
BSN254A
2SC2120-Y
2SC945P
2SC945P
2SD667ACTZ-E
2SC945P
2SC945P
2SC945P
BF423
BF420
Location
Universal number#
C925
C927
C928
C929
C932
C933
C934
C935
C940
C941
C946
C947
C967
CN902
D103
D104
D405
D406
D407
D409
D450
D460
D463
D470
D473
D474
D476
D601
D701
D705
D706
D740
D909
D910
D911
D912
D913
D914
D915
D916
D917
D919
D922
D923
D929
D930
D936
D937
D938
D939
D940
D942
D991
FB402
FB901
FB902
FB910
GND1
GND3
GND4
IC904
J080
NR601
P402
Q401
Q402
Q404
Q407
Q408
Q410
Q412
Q422
Q423
Q705
Q742
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
2
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
29
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
ViewSonic P/N
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
Ref. P/N
57C 446500 T
57C 446 1 T
57C 419503 T
57C 420502 T
57C 446 1 T
57C 4197AP T
57A 516 1 T
57C 419503 T
57C 419503 T
57C 420502 T
57C 5661PH
61C 60210152T
61C 60224252T
61C 60210152T
61C 60210152T
61C 60210152T
61C 60215352T
61C 60247252T
61C 60222252T
61C 60222252T
61C 60210052T
61C 60210052T
61C 60215152T
61C 60218252T
61C 60218252T
61C 60239252T
61C 60210152T
61C 60212252T
61C 60247052T
61C 60210152T
61C 60247252T
61C 60210252T
61C 60247152T
61C 60210352T
61C 60256252T
61C 60233352T
61C 60247152T
61C 60210352T
61C 60222252T
61C 60210152T
61C 17275252T
61C 60239252T
61C 60247152T
61C 60275352T
61C 17251352T
61C 60210152T
61C 60210152T
61C 60233352T
61C 60218352T
61C 60210152T
61C 60210352T
61C 60210152T
61C 60275252T
61C 17256352T
61C 60247252T
61C 60210352T
61C 17212452T
61C 60247152T
61C 60210252T
61C 60227252T
61C 60247152T
61C 17224252T
61C 60227252T
61C 60227252T
61C 60247252T
61C 60210152T
61C 17212452T
61C 60210252T
61C 60210252T
61C 60210152T
61C 60210152T
61C 60247252T
61C 60224252T
61C 17233252T
61C 60210152T
Description
2SC1213C
2SC1213ACTZ-E
2SC945P
2SA733P
2SC1213ACTZ-E
BC547B
TRAN PH2369 TAPING
2SC945P
2SC945P
2SA733P
BT169B
CFR 100 OHM+-5% 1/6W
CFR 2.4K OHM +-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 15K OHM+-5% 1/6W
CFR 4.7K OHM+-5% 1/6W
CFR 2.2K OHM +-5% 1/6W
CFR 2.2K OHM +-5% 1/6W
CFR 10 OHM +-5% 1/6W
CFR 10 OHM +-5% 1/6W
CFR 150 OHM +-5% 1/6W
CFR 1.8K OHM+-5% 1/6W
CFR 1.8K OHM+-5% 1/6W
CFR 3.9K OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 1.2K OHM+-5% 1/6W
CFR 47 OHM +-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 4.7K OHM+-5% 1/6W
CFR 1K OHM+-5% 1/6W
CFR 470 OHM +-5% 1/6W
CFR 10K OHM+-5% 1/6W
CFR 5.6KOHM+-5% 1/6W
CFR 33K OHM+-5% 1/6W
CFR 470 OHM +-5% 1/6W
CFR 10K OHM+-5% 1/6W
CFR 2.2K OHM +-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 7.5K OHM +-5% 1/4W
CFR 3.9K OHM+-5% 1/6W
CFR 470 OHM +-5% 1/6W
CFR 75K OHM +-5% 1/6W
CFR 51K OHM +-5% 1/4W
CFR 100 OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 33K OHM+-5% 1/6W
CFR 18K OHM +-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 10K OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 7.5K OHM +-5% 1/6W
CFR 56K OHM +-5% 1/4W
CFR 4.7K OHM+-5% 1/6W
CFR 10K OHM+-5% 1/6W
CFR 120K OHM +-5% 1/4W
CFR 470 OHM +-5% 1/6W
CFR 1K OHM+-5% 1/6W
CFR 2.7K OHM+-5% 1/6W
CFR 470 OHM +-5% 1/6W
CFR 2.4KOHM+-5% 1/4W
CFR 2.7K OHM+-5% 1/6W
CFR 2.7K OHM+-5% 1/6W
CFR 4.7K OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 120K OHM +-5% 1/4W
CFR 1K OHM+-5% 1/6W
CFR 1K OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 4.7K OHM+-5% 1/6W
CFR 2.4K OHM +-5% 1/6W
CFR 3.3KOHM+-5% 1/4W
CFR 100 OHM+-5% 1/6W
Location
Universal number#
Q743
Q902
Q903
Q905
Q906
Q907
Q910
Q912
Q913
Q920
Q935
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R116
R117
R118
R119
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R161
R162
R163
R164
R165
R166
R167
R168
R172
Q'ty
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
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
1
1
1
1
1
30
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
ViewSonic P/N
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-R-0405-6803
E-R-0405-6779
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
Ref. P/N
61C 60224252T
61C 60256252T
61C 60227352T
61C 17236952T
61C175L68352T
61C175L68252T
61C 17247352T
61C 17210052T
61C 17211252T
61C 17210452T
61C 17212452T
61C 17236352T
61C 17211352T
61C 17222452T
61C 17210052T
61C 60220352T
61C175L22052T
61C 30110052T
61C 60247152T
61C 17210452T
61C 17222252T
61C 60233352T
61C 17222252T
61C 60247252T
61C 17210452T
61C 17210052T
61A212Y47252T
61C 17247252T
61C 17220552T
61C 17210452T
61C 17247252T
61C 17210052T
61C 17222452T
61C 17222252T
61C 17222452T
61C 17222452T
61A212Y47152T
61C 17247252T
61C 17247252T
61C 17222252T
61C 17222452T
61C 60233352T
61C 60247152T
61C 21020252T
61C 60247152T
61C 21020252T
61C 60210052T
61C175L12152T
61C175L27152T
61C175L10952T
61C 17212052T
61C 17233352T
61C 17213352T
61C 21020252T
61C175L10252T
61C 17282352T
61A212Y18452T
61C 17275252T
61C 20047952T
61C175L56352T
61C 60268252T
61C 17262352T
61C 60222152T
61A212Y10652T
61A212Y10552T
61C 60275252T
61C175L43152T
61C 17227252T
61C 60262252T
61C 17247052T
61C175L15052T
61C 17210152T
61C 60291352T
61C 60210252T
61C203S12452T
Description
CFR 2.4K OHM +-5% 1/6W
CFR 5.6KOHM+-5% 1/6W
CFR 27K OHM+-5% 1/6W
3.6OHM +-5% 1/4W
CFR 68K OHM +-5% 1/2W
CFR 6.8K OHM +-5% 1/2W
CFR 47K OHM +-5% 1/4W
CFR 10OHM+-5% 1/4W
CFR 1.1K OHM +-5% 1/4W
CFR100K OHM +-5% 1/4W
CFR 120K OHM +-5% 1/4W
CFR 36K OHM +-5% 1/4W
CFR 11K OHM +-5% 1/4W
CFR 220KOHM+-5% 1/4W
CFR 10OHM+-5% 1/4W
CFR 20K OHM+-5% 1/6W
CFR 22 OHM +-5% 1/2W
1/2W 10 OHM FUSIBIE RES
CFR 470 OHM +-5% 1/6W
CFR100K OHM +-5% 1/4W
CFR 2.2KOHM+-5% 1/4W
CFR 33K OHM+-5% 1/6W
CFR 2.2KOHM+-5% 1/4W
CFR 4.7K OHM+-5% 1/6W
CFR100K OHM +-5% 1/4W
CFR 10OHM+-5% 1/4W
MGFR 4.7KOHM +-5% 1/2W
CFR 4.7K OHM +-5% 1/4W
CFR 2MOHM+-5% 1/4W
CFR100K OHM +-5% 1/4W
CFR 4.7K OHM +-5% 1/4W
CFR 10OHM+-5% 1/4W
CFR 220KOHM+-5% 1/4W
CFR 2.2KOHM+-5% 1/4W
CFR 220KOHM+-5% 1/4W
CFR 220KOHM+-5% 1/4W
470 OHM 1/2W
CFR 4.7K OHM +-5% 1/4W
CFR 4.7K OHM +-5% 1/4W
CFR 2.2KOHM+-5% 1/4W
CFR 220KOHM+-5% 1/4W
CFR 33K OHM+-5% 1/6W
CFR 470 OHM +-5% 1/6W
MFR 2KOHM +-1% 1/6W
CFR 470 OHM +-5% 1/6W
MFR 2KOHM +-1% 1/6W
CFR 10 OHM +-5% 1/6W
CFR 120 OHM +-5% 1/2W
CFR 270 OHM +-5% 1/2W
CFR 1 OHM +-5% 1/2W
CFR 12 OHM +-5%1/4W
CFR 33KOHM+-5% 1/4W
CFR 13K OHM +-5% 1/4W
MFR 2KOHM +-1% 1/6W
CFR 1K OHM +-5% 1/2W
CFR 82KOHM+-5% 1/4W
MGFR 180K OHM +-5% 1/2W
CFR 7.5K OHM +-5% 1/4W
MFR 4.7 OHM +-1% 1/4W
CFR 56K OHM +-5% 1/2W
CFR 6.8K OHM+-5% 1/6W
CFR 62K OHM +-5% 1/4W
CFR 220 OHM +-5% 1/6W
10MOHM +-5% 1/2W
MGFR 1M OHM+-5% 1/2W
CFR 7.5K OHM +-5% 1/6W
CFR 430 OHM +-5% 1/2W
CFR 2.7KOHM+-5% 1/4W
CFR 6.2K OHM +-5% 1/6W
CFR 47 OHM +-5% 1/4W
CFR 15 OHM +-5% 1/2W
CFR 100OHM+-5% 1/4W
CFR 91K OHM +-5% 1/6W
CFR 1K OHM+-5% 1/6W
120KOHM 1/2W
Location
Universal number#
R181
R182
R183
R402
R403
R407
R412
R413
R414
R415
R416
R417
R418
R420
R421
R423
R427
R429
R433
R435
R437
R440
R442
R446
R449
R450
R459
R460
R463
R471
R473
R475
R476
R477
R478
R479
R480
R481
R486
R487
R488
R489
R601
R602
R603
R604
R605
R606
R609
R610
R611
R707
R715
R718
R721
R722
R725
R726
R738
R740
R748
R749
R751
R900
R901
R902
R903
R904
R905
R906
R908
R909
R910
R912
R913
Q'ty
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
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
1
1
1
1
1
31
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
ViewSonic P/N
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-R-0405-6779
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
PL-00002759
PL-00002759
PL-00002759
PL-00002759
PL-00002759
PL-00002759
PL-00002759
PL-00002759
PL-00002759
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
PL-00002759
PL-00002759
PL-00002759
PL-00002759
PL-00002759
#N/A
#N/A
#N/A
#N/A
#N/A
E-00003628
E-00003628
#N/A
E-00003628
E-00002740
#N/A
Ref. P/N
61C 60247052T
61C203S27252T
61C 17218052T
61C203S10452T
61C 20733252T
61C 17247852T
61A212Y10552T
61C 17247852T
61C 17247852T
61C 17247852T
61C 60239152T
61C 60233152T
61C 60227352T
61C 60210252T
61C 17210052T
61C203S24452T
61A214Y10252T
61C203S33452T
61C 60215052T
61C 17222352T
61C 17215452T
61C 60210252T
61C203S56252T
61C 17247052T
61C 17210052T
61C 17247352T
61C 17239352T
61C175L22452T
61C 17220252T
61A212Y20452T
61C175L20452T
61C 17222152T
61C 17210352T
61C 17210352T
61C 17210052T
6C 31500
6C 31 4
6C 31 4
6C 31 4
6C 31 4
6C 31 4
6C 31 4
6C 31 4
6C 31 4
6C 31 4
6C 31502
6C 31500
6C 31502
6C 31502
6C 31502
6C 31502
6C 31502
6C 31502
6C 31500
6C 31502
6C 31501
6C 31501
6C 31501
6C 31500
6C 31 4
6C 31 4
6C 31 4
6C 31 4
6C 31 4
93A 3950752T
93C 3951352T
93C 3951352T
93C 3951352T
93C 3951352T
93C 3951652T
93C 3951652T
93C 39 7352T
93C 3951652T
93C 3951852T
93C 39 7352T
Description
CFR 47 OHM +-5% 1/6W
2.7K 1/2W
CFR 18 OHM+-5% 1/4W
100KOHM 1/2W
3.3K 1/2W
0.47OHM 1/4 W
MGFR 1M OHM+-5% 1/2W
0.47OHM 1/4 W
0.47OHM 1/4 W
0.47OHM 1/4 W
CFR 390 OHM +-5% 1/6W
CFR 330 OHM+-5% 1/6W
CFR 27K OHM+-5% 1/6W
CFR 1K OHM+-5% 1/6W
CFR 10OHM+-5% 1/4W
240K 1/2W
MGFR 1K 1/4W
330K 1/2W
CFR 15 OHM +-5% 1/6W
CFR 22KOHM+-5% 1/4W
CFR 150K OHM +-5% 1/4W
CFR 1K OHM+-5% 1/6W
5.6K OHM 1/2W
CFR 47 OHM +-5% 1/4W
CFR 10OHM+-5% 1/4W
CFR 47K OHM +-5% 1/4W
CFR 39K OHM +-5% 1/4W
CFR 220K OHM +-5% 1/2W
CFR 2KOHM+-5% 1/4W
MGFR 200K OHM +-5% 1/2W
CFR 200K OHM +-5% 1/2W
CFR 220OHM+-5% 1/4W
CFR 10KOHM +-5% 1/4W
CFR 10KOHM +-5% 1/4W
CFR 10OHM+-5% 1/4W
EYELET
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
EYELET
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
EYELET
BRASS
BRASS
BRASS
BRASS
EYELET
BRASS
BRASS
BRASS
BRASS
BRASS
BZX55C51
HZ6C2-E
HZ6C2-E
HZ6C2-E
HZ6C2-E
TZX5V1B
TZX5V1B
HZ6B1-E
TZX5V1B
TZX8V2A
HZ6B1-E
Location
Universal number#
R914
R915
R916
R917
R918
R920
R921
R923
R924
R925
R928
R931
R932
R933
R934
R935
R936
R937
R938
R939
R950
R951
R953
R962
R965
R967
R969
R970
R972
R973
R977
R980
R982
R983
R989
RV1
RV10
RV11
RV12
RV13
RV14
RV15
RV16
RV17
RV18
RV19
RV2
RV20
RV22
RV24
RV25
RV26
RV28
RV3
RV30
RV31
RV32
RV33
RV4
RV5
RV6
RV7
RV8
RV9
ZD101
ZD102
ZD103
ZD104
ZD105
ZD107
ZD701
ZD702
ZD726
ZD901
ZD902
Q'ty
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
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
1
1
1
1
1
32
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
ViewSonic P/N
522
#N/A
523
#N/A
524
#N/A
525
#N/A
526
#N/A
527
#N/A
528
#N/A
529
#N/A
530
#N/A
531 M-FT-0827-0085
532 M-FT-0827-0085
533 M-FT-0827-0085
534
#N/A
535
#N/A
536
#N/A
537 E-IC-0401-4019
538
#N/A
539
#N/A
540
#N/A
541
#N/A
542
#N/A
543
#N/A
544
#N/A
545
PL-00002759
546
#N/A
547
#N/A
548 E-C-0404-4629
549 E-C-0404-4629
550
#N/A
551
#N/A
552
#N/A
553 E-C-0404-4629
554
#N/A
555 E-C-0404-4629
556
#N/A
557
#N/A
558
#N/A
559
#N/A
560
#N/A
561
#N/A
562
#N/A
563
#N/A
564
#N/A
565
#N/A
566
#N/A
567
#N/A
568
#N/A
569
#N/A
570
#N/A
571
#N/A
572
#N/A
573
#N/A
574
#N/A
575
#N/A
576
#N/A
577
#N/A
578
#N/A
579
#N/A
580
#N/A
581
#N/A
582
#N/A
583
#N/A
584
#N/A
585
#N/A
586
#N/A
587
#N/A
588
#N/A
589
#N/A
590
#N/A
591 E-D-0403-0531
592
#N/A
593 E-D-0403-0531
594
#N/A
595
#N/A
596
#N/A
Ref. P/N
93C 39 7752T
ARP985D1NVSC
40C 45762412B
87A3504 DL
90C6113 4
705A985DR5601B
67C 305470 9
65C 2M1033FB6921
67C 305470 9
53A 40 8
53A 40 8
53A 40 8
71C 55 21 B
9C 203 8
9C 203 8
56C 366509
71C 55503
71C 55503
71C 55503
71C 55 9 T C
33C3278 6D
33C327814D
61C 208688 64
6C 31 4
715C1451 2
65C517K561 2T6921
65C 44210113T
65C 44210113T
65C 450104 7T
64C176J104 0T
67C 305100 3T
65C 44210113T
67C 305220 3T
65C 44210113T
65C251K104 2T
65C 450104 7T
64C176J104 0T
65C 444101 5T
65C 444101 5T
65C 444101 5T
67C 305470 3T
67C 70109 9T
67C 70109 9T
67C 70109 9T
64C176J104 0T
64C176J104 0T
67C 309471 3T
65C251K104 2T
67C 309470 3T
65C251K104 2T
64C 44J3331AT
65C251K104 2T
65C251K104 2T
65C 444152 5T
65C251K104 2T
65C 2K101 5T6921
65C 2K101 5T6921
65C 44447113T
64C176J104 0T
65C 44268013T
65C 1K221 5T6921
65C 44210013T
65C 44210013T
65C 44210013T
65C517K102 5T6921
65C517K102 5T6921
67C 305109 9T
65C517K102 5T6921
93C 6450152T
93A 64 1152T
93C 6450152T
93A 64 1152T
93C 6450152T
93C 6450152T
93C 6450152T
Description
HZ5C1-E
CRT BAORD
LABEL
CRT SOCKET
HEAT SINK
IC802 ASS'Y
47UF +-20% 100V
10000PF -20%~+18% 2KV
47UF +-20% 100V
FILTER
FILTER
FILTER
FERRITE BEAD 10*6.0*0.8
BRASS PIN
BRASS PIN
LM1246DKA/NA/NOPB
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
CORE RF BEAD RH 3.5X6X0
WAFER
WAFER& PLUG
MOFR 0.68OHM +-5% 1W
BRASS
CRPC BOARD
560PF 500V Z5P +-10%
100PF +-5% NPO 50V
100PF +-5% NPO 50V
0.1UF +80-20% 50V Y5V
0.1UF 5% 63V
10UF +-20% 16V
100PF +-5% NPO 50V
22UF +-20% 16V
100PF +-5% NPO 50V
0.1UF 250V
0.1UF +80-20% 50V Y5V
0.1UF 5% 63V
100 PF 10% 50V Y5P
100 PF 10% 50V Y5P
100 PF 10% 50V Y5P
47UF +-20% 16V
1UF +-20% 100V
1UF +-20% 100V
1UF +-20% 100V
0.1UF 5% 63V
0.1UF 5% 63V
470UF +-20% 16V
0.1UF 250V
47UF +-20% 16V
0.1UF 250V
0.033u/100V
0.1UF 250V
0.1UF 250V
1500PF 10% Y5P 50V
0.1UF 250V
100PF/2KV
100PF/2KV
470PF +-10% Z5P 50V
0.1UF 5% 63V
68PF +-5% NPO 50V
220PF/1KV Y5P+-10%
10PF +-5% NPO 50V
10PF +-5% NPO 50V
10PF +-5% NPO 50V
1000PF 500V +-10% Y5P
1000PF 500V +-10% Y5P
1UF +-20% 100V
1000PF 500V +-10% Y5P
SWITCHING DIODE BAV21
DIODE 1N4148
SWITCHING DIODE BAV21
DIODE 1N4148
SWITCHING DIODE BAV21
SWITCHING DIODE BAV21
SWITCHING DIODE BAV21
Location
Universal number#
ZD904
C805
C806
C811
FB801
FB802
FB803
FB809
G2
GND2
IC801
J809
J810
J811
J818
P801
P802
R846
C801
C802
C803
C804
C807
C808
C809
C810
C812
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
C824
C826
C827
C828
C829
C830
C831
C832
C833
C834
C835
C836
C837
C838
C839
C841
C842
C843
C844
C846
C847
C848
C849
D802
D803
D804
D805
D806
D807
D808
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
33
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
ViewSonic P/N
#N/A
#N/A
E-D-0403-0531
E-D-0403-0531
E-D-0403-0531
E-D-0403-0531
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-00002740
#N/A
#N/A
#N/A
#N/A
E-00004061
#N/A
#N/A
#N/A
#N/A
E-00002874
E-00004070
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
E-00004067
E-00004069
E-00004066
E-00004066
#N/A
#N/A
#N/A
Ref. P/N
93C106050152T
93C 6450152T
93A 64 1152T
93A 64 1152T
93A 64 1152T
93A 64 1152T
61C175L56452T
71C 55 9 T C
71C 55 9 T C
71C 55 9 T C
71C 55 9 T C
71C 55 9 T C
93C1060 6P52T
61C 17210152T
61C 17210152T
61C 17210152T
61C 60210152T
61C175L10152T
61C 60210152T
61C172S47152T
61C 21062252T
61C 60220352T
61C 60220352T
61C 60210252T
61C 17215152T
61C 60220352T
61C172S47152T
61C 60233052T
61C 17233452T
61C 60210152T
61C 60233052T
61C 60247252T
61C 21010352T
61C 60275052T
61C 60275052T
61C 20733052T
61C 20733052T
61C172S47152T
61C 60210152T
61C 60275052T
61C 60210152T
61C 60233052T
61C 17233452T
61C 20733052T
73C 5447810T
73C 5447810T
73C 5447810T
61C 17233452T
61C 21010252T
93C 3951852T
2C6003 1
90C6026506 A
90C6074 4
M1C1730 10128
56C 551525
M1C1730 10128
32C3028 8
90C 351511 A
M1C1730 10128
56C 584 1A
57C 751 4
5C 71 1
32C3028504
90C6055700
M1C1730 8128
M1C1730 10128
M1C1730 12128
93C 220505
57C 705 7 A
57C 600 21
57C 600 14
57C 600 14
32C3028 8
90C6234 1
M1C1730 8128
Description
BYV26C/TFK
SWITCHING DIODE BAV21
DIODE 1N4148
DIODE 1N4148
DIODE 1N4148
DIODE 1N4148
CFR 560K OHM +-5% 1/2W
CORE RF BEAD RH 3.5X6X0
CORE RF BEAD RH 3.5X6X0
CORE RF BEAD RH 3.5X6X0
CORE RF BEAD RH 3.5X6X0
CORE RF BEAD RH 3.5X6X0
ER106/PANJIT
CFR 100OHM+-5% 1/4W
CFR 100OHM+-5% 1/4W
CFR 100OHM+-5% 1/4W
CFR 100 OHM+-5% 1/6W
CFR 100 OHM +-5% 1/2W
CFR 100 OHM+-5% 1/6W
RES CF 5% 1/4W 470OHM A
MFR 6.2KOHM +-1% 1/6W
CFR 20K OHM+-5% 1/6W
CFR 20K OHM+-5% 1/6W
CFR 1K OHM+-5% 1/6W
CFR 150 OHM +-5% 1/4W
CFR 20K OHM+-5% 1/6W
RES CF 5% 1/4W 470OHM A
CFR 33 OHM +-5% 1/6W
CFR 330K OHM +-5% 1/4W
CFR 100 OHM+-5% 1/6W
CFR 33 OHM +-5% 1/6W
CFR 4.7K OHM+-5% 1/6W
MFR 10K OHM +- 1% 1/6W
CFR 75 OHM+-5% 1/6W
CFR 75 OHM+-5% 1/6W
33OHM 1/2W
33OHM 1/2W
RES CF 5% 1/4W 470OHM A
CFR 100 OHM+-5% 1/6W
CFR 75 OHM+-5% 1/6W
CFR 100 OHM+-5% 1/6W
CFR 33 OHM +-5% 1/6W
CFR 330K OHM +-5% 1/4W
33OHM 1/2W
0.47UH +-10% peaking co
0.47UH +-10% peaking co
0.47UH +-10% peaking co
CFR 330K OHM +-5% 1/4W
MFR 1K OHM +- 1% 1/6W
TZX8V2A
SCREW NUT
HEAT SINK
HEAT SINK
SCREW M3x10
LM2476
SCREW M3x10
MICA
HEAT SINK
SCREW M3x10
TDA4863A/PHILIPS
2SJ584LS
TRANSISTOR HOUSING
MICA
HEAT SINK
SCREW M3x8
SCREW M3x10
SCREW
DMV1500M-AOC
PHILIPS 1500V/12A BU252
IRF630M/S.T
MOSFET
MOSFET
MICA
HEAT SINK
SCREW M3x8
Location
Universal number#
D809
D810
D811
D812
D813
D814
FB804
FB805
FB806
J808
J816
L804
L805
L807
L808
L809
R802
R804
R805
R809
R811
R812
R813
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
R824
R826
R828
R829
R830
R832
R834
R835
R836
R837
R840
R841
R842
R843
R844
R845
ZD804
IC802
IC601
Q911
D408
Q403
Q406
Q417
Q418
Q'ty
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
3
3
1
1
1
3
1
1
1
1
1
1
1
1
34
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Item
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
ViewSonic P/N
E-00004071
#N/A
#N/A
E-00004066
#N/A
E-R-0405-0377
M-00002753
#N/A
E-00002695
#N/A
#N/A
E-00003625
#N/A
E-00003860
#N/A
E-00003625
#N/A
E-00003860
#N/A
E-00003625
#N/A
#N/A
Ref. P/N
57C 724502
90C6118 1
M1C1730 6128
57C 600 14
9C 203 9
61C 58 9T
87C 501 6
95C 800 2 1
84A 7H400 SL
84C 33 10
93C 22 48 H
95C 90 23
11C 112 1 A
750C55372AV
65C 1K470 5T6921
95C 90 23
95C201F 50162
750C55372AV
65C 1K470 5T6921
95C 90 23
95C2070501
750A55379852AM
Description
STP9NK70Z
HEAT SINK
SCREW M3x6
MOSFET
PIN
NTCR 10OHM+-20% 5A THIN
AC SOCKET
WIRE HARNESS
FUSE 4A 250V LF-618 004
FUSE CLIP
48MHZ ?
JUMPER
WIRE MOUNTS
SDI 19" DFTM CRT
47P/1KV
JUMPER
16" PULSE
SDI 19" DFTM CRT
47P/1KV
JUMPER
WIRE HARNESS
19" MPRII SDI CRT ASS'YM
Location
Universal number#
Q901
Q420
NR901
CN901
F901
F901
X101
XGND
C450
C480
TP405
C450
C480
E750A
Q'ty
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
35
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
8. Exploded Diagram And Spare Parts List
14
13
Model
E90fB-4
Title
Date
36
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
Rev:
EXPLODED PARTS LIST (E90fB-4 for "M & G-Model)
ViewSonic Model Number: VS10794-1M/G
Rev: 1a
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ViewSonic P/N
#N/A
C-00004054
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
C-00004055
HW-00002749
PL-00004056
C-00002683
E-00003860
#N/A
Ref.P/N
23C3182-1
34C6285-AE7-F
33C6339-E7-F
33C6338-E7-F
33C6337-1
33C6336-E7-F
1C503-5T-47
85C6027-606
34C6286-E7-F
Q1C340-16-47
34C6293-QE-L
34C741-QE-L
750C5537-2AV
715C1576-1
Description
LOGO
BEZEL
OSD KNOB
KEY PAD
LENS
POWER KNOB
SCREW
SHIELD
REAR COVER
SCREW
SWIVEL
BASE
CRT
PCB
Q'ty
1 PCS
1PCS
1PCS
1 PCS
1PCS
1 PCS
4 PCS
1 PCS
1 PCS
4 PCS
1 PCS
1 PCS
1 PCS
1 PCS
37
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
9. Block Diagram
38
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
IC101
NC 56
1 SwiChoice
DSDA
3 ISDA
DSCL 54
4 Mute G1
Vs 53
5 ROTA
Hs 52
6 H-LIN
EEP W/R 51
7 Unlock
8 CLAMP
VsOUT 49
REM 48
10 CS2
NC 47
46
11 NC
XTAL2
12
XTAL1 45
standby
13 OFF
MODE 44
14 VSSE
VDDA 43
15 VDDD
Vssa 42
16 V5V
BOP 41
17 VSSD
Bin 40
18 BDRV
Bsens 39
19 HBGND
AGND 38
21
22
SAA4849
Pro 50
9 CS1
20 HDRV
IC101
55
2 ISCL
23
24
25
26
27
28
Vref 37
HFB
XRAY
Iref
EWdrv
RST
VOUT2
Vfocus
VUOT1
Deguss
EHT
ABLadj
DouColor
KEY2
Uvolt
KEY1
SinColor
36
35
34
33
32
31
30
29
56A1125-575
39
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
SAA4849
40
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
IC102
1
2
3
4
A0
VCC
A1
WP
A2
ISCL
A4
ISDA
8
7
6
5
6
-I/P
2
VF
3
+I/P
+O/P
IC601
2
6
3
TDA4863AJ
FLYBACK
5
GND
7
N
VCC
1
M24C08-BN6
GENERATOR
1
POWER
AMPLITIER
7
5
+
THERMAL
4
PROTECTION
4
41
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
IC801
LM1246DKA
1
2
3
4
5
6
7
8
9
10
11
12
V FLY
H FLY
CAPA
CLAMP
VDD1
ABL
GND1
R
R
G
G
B
B
VDD
GNDPLL
GND
VCO
1OUT
VCC
2OUT
SDA
3OUT
SCL
CAP D
24
23
22
21
20
19
18
17
16
15
14
13
42
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
IC801
LM1246DKA
IC901
TEA1507P
8
7
6
5
DRAINVCC
NC
GND
DRIVER
CTRL
SENSE
DEMAG
1
2
3
4
43
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
44
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
IC802
14
2
4
LM2476
VCC
OUTD1
VBB
IND1
OUTD2
7
INC1 OUTC1
INC2 OUTC2
INC3 OUTC3
5
GND
8
OUTD3
17
9
11
13
12
N/C
16
N/C
18
N/C
6
IND3
GNDS
3
19
IND2
10
1
15
45
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
CS3
CS0
ROTA
H-LIN
UNLOCK
ZD103
6.2V
R166
4K7
R447
JUMPER
KEY2
R141
33K
VS
R121
Jumper
KEY1
C131
33PF
LED
HS
ZD102
6.2V
5V/12V
P102 NCCON5_0
GND
1N5817
CS1
D103
CS2
CR
CMPC-P985D-1
5V
StandBy
10. Schematic Diagrams
KeyBoard
PIN
J076
NC
C130
1000PF
J077
NC
5V
DSCL
ZD104
6.2V
J074
NC
DSDA
ISDA
7
R152
1K
12V
8
D705
1N4148
R718
Hfb
HFB
R120
100
C100
47UF
16V
IC102
56A1133-508
1
8
A0
VCC
4.943V
6.3V
ABL
80V
GND
3
H802
4
A1
WP
4.93V
A2 ISCL
4.412V
R109
2K2
7
R148
4K7
R108
2K2
13
6
14
R105
100
R117
100
4.286V 5
A4 ISDA
15
R103
100
R143
100
M24C08-BN6
16
C104
100UF 16V
C103
0.1UF
+
17
18
ZD106
NC
+
11
0.1UF
12
G1
2
C101
+
10
R489
33K
HO
5V
9
R440
33K
2k2
VO
R119
47
19
R123
4.7K
R705
150 1/4W
C113
100UF 16V
6
20
R112
150
21
R106
15K
R107
4K7
22
23
+
C705
0.1UF
C145
22U
R153
2.7K
C102
0.1UF
24
R116
3.9K
25
R127
5K6
1000UF
C105
C106
1000UF
R181
2K4
CLAMP
0.284V
VsOUT
0.144V
CS1
4.747V
REM
CS2
4.747V
NC
NC
0.284V
XTAL2
1.355V
standby
4.909V
XTAL1
1.353V
CR
4.910V
MODE
VSSE
VDDA
3.283V
VDDD
3.94V
Vssa
0.057V
V5V
4.94V
BOP
1.392V
VSSD
BDRV
0.705V
Bsens
0.846V
HBGND
AGND
HDRV
0.535V
Vref
2.519V
HFB
0.793V
Iref
2.527V
XRAY
0.974V
EWdrv
3.159V
RST
0.252V
VOUT2
0.925V
Vfocus
3.043V
Deguss
0.4043V
VUOT1
0.927V
EHT
2.57V
DouColor
Uvolt
5.557V
SinColor
0.276V
Confidential - Do Not Copy
E90fB -4
SW104
SW105
SW106
R159
100
49
12V
10K
R140
48
100
R149
3K3
R168
47
ZD107
TZX5V1B
46
X101
48MHz
93C22-48-H
45
44
43
+
42
C119
10UF 16V
R131
2.2K
C120
0.1UF
C946
B+
0.1UF/250V
41
40
C117
1500PF 100V
C126
Jumper
C118
1UF 50V
R133
7K5 1/4W
R967
47K 1/4W
R144
10K
C125 NC
47UF
39
R142
18K
C116
2N2
38
80V
R150
120K 1/4W
R161
120K 1/4W
R972
2K 1/4W
C115
0.47U
37
R165
100
D103
NC
36
R969
39K 1/4W
VR902
2K2
R134
3.9K
35
R151
C114
2200PF 470
34
C124
2200
R135
470
R137
C108
2200 NC 75K
R164
100
C123
10000P
R146
7K5
R115
NC
LED
J022
NC
NC
81A3-7-GP
R147
56K
1/4W
C433
22U 50V
+
D929
UF4004
D914
BAV20
VG
LED3
Green
J78
NC
55V
ZD101
R416
R420
220K 1/4W 120K 1/4W
D104
1N4148
C127
470PF
30
29
+
R154
470
32
31
R417
36K 1/4W
C434
4.7UF
C109
2200PF
33
56A1125-575-x
46
ViewSonic Corporation
Bin
2.173V
NC
R145
100
50
5V
KEY2
R182
5K6
<SW104>
(SW103)
HD
DEG
VDF
XRAY
HFB
HDRV
BDRV
12V
HFB
6.3V
ABL
G1
80V
R183
27K
R129
470
Pro
4.134V
R172
100
51
KEY1
R167
2K4
<SW101>
100
R102
2K4
R126
10K
EEP W/R
4.93V
Unlock
0.202V
26
HD
C111
0.23V
0.1UF
27
KEY2
4.801V
R125
470 28
KEY1
4.802V
<SW102>
R130
10K
R104
<SW103>
R124
1K
R101
100
H-LIN
4.42V
R136
5.6K
R162
1K
R163
1K
C702
0.01 100V
LED4
Orange
R155
2.4K 1/4W
40V
R122
100
R118
1K2
R903
430 1/2W
HF
GND
R132
100
52
R134
2.4K
R104
5.6K
<SW102>
Hs
0.35V
5
R103
2.4K
(SW103)
ROTA
2.282V
100U 16V
ISCL
R114
1.8K
53
<SW101>
Vs
0.042V
R111
10
C121
100p
Xray
CSO
0.046V
4
54
LED2 Orange R102
13K
C110
100PF
KEY1
R113
1.8K
R418
11K 1/4W
DSCL
4.94V
C122
100p
LED1 Green
R158
4K7
220U 16V
C909
+
ISDA
4.253V
3
KEY2
R110 10
55
12V
5.6V
+
DSDA
4.936V
5V
ZD902
V5V
C483
ISCL
4.388V
5V
+
2
C107
100PF
VOUT2
H803
CON5_0
+
56
EWDRV
2SC1213
Q906
CS3
2.431V
5V
Sense
SwiChoice
VOUT1
1
J062 NC
R138
R157
2K7
51K 1/4W
R156
2K7
EHT
GND
33K
R128
IC101
80V
ZD105
6.2V
J061 R139
JUMP 100
+12V
L905
73C 25818110H
C927
9
+
+
220P/2KV
C930
47UF/160V
+
L902
11
C936
100UF/100V
+
9NK70Z
D911 220p/1KV
RGP10D
+12V
D991
3K3 PH2369
Q910
R980
C945
Q912
Jumper
R970
220K 1/2W
C941
0.01 250V
Q920
A733
6.3V
SB240
+
C939
1000UF/16V
+12V
+
C944
1000UF/16V
+
D930
BYV27-200
C961
C945
470UF/25V
2n2 250V
R903 NC
150K
+
C929
47u/25V
C925
-12V
D942
C906
R912
1K
0.022U 100V
NC
3K3
ZD904
1N5817
RGP10D
D909
L904
73C 25810110T
16
C937
470UF/16V
10n/250V
R938
15R
8
+
R918
+
R913
120K 1/2W
D922
BYV27-200
15
R989
10 1/4W
IC904
TL431ACZ-AP
R915
2K7 1/2W
5.1V
1
C910
47UF/16V
L903
73C 25810110T
14
D912
P4
+
+
4
BDRV
220 1/4W
D923
12
+
2
BAV20
4
D704
73C258-181-10H
R917
100K 1/2W
R920
0.47 1/4W
R923
0.47 1/4W
C920
R933
1K
C935 NP
1UF 50V
C932
C934
220p 50V
B+
R977
200K 1/2W
FB910
BEAD1
SW901
R932
27K
+
R931
330R
4
+
R962
47 1/4W
D918
31DF4
+
47UF 250V
C481
D916
ER204
G
13
56 2W
SENSE
DEMAG
3
R929
DRIVER
CTRL
2
5
R937
330K 1/2W
240K 1/2W
5
GND
0.1UF
C911
47n 50V
6
NC
R924
0.47 1/4W
IC901 56A625-500-S
TEA1507P
8
1
DRAINVCC
7
Q901
R925
0.47 1/4W
1K 1/4W
R936
BAV21
Q913
C945
+
D917
BAV21
L906
73C253-513-T
3.3K 1/2W
D910
3
+
R939
22K 1/4W
Q911
2SJ584
D
22U 250V
220uF/400V or150uF/450V
10
R934
10 R 1/4W
C931
R950
150K 1/4W
S
R973
200K 1/2W
R921
1M 1/2W
C919
C907
6
BYV26C 10n/2KV
+
R927
1
BD901
U4KB80R
82K/2W
2
-
+
3
C902
0.1UF/275V
C901
10UF/275V
R901
1M 1/2W
t
FB902
BEAD
BEAD
R935
10U 16V
4
C963
3N3 250V
RY901
4
3
6
5
1
2
D939
1N4148
R982
10K 1/4W
C962
3N3 250V
JUMPER
C967
3
2
FB901
BEAD
D919
BYV26C
80C995-1-N1
FB903
!
R930
+
PR901
L901
4
1
D915
R900
10 M 1/2W
R983
2
4700P 500V
C914
10K 1/4W
Deg. Coil
CN902
1
t
2
1
CN901
4A/250V
3
NR901
73A174-7-S3G
R928
390R
F901
+
DEGAUSS
+80V
! T901
TCET 1103
R916
18 1/4W
C940
D938
BYV26C
D913
IN5817
1n/500V
IC902 56C133-5-ST
L7805CV
O
I
O
R914
47R
I
+
G
K
Q935
BT169B
C918
2700UF 16V
D936
1N4148
D937
1N4148
R908
15 1/2W
R922
JUMPER
Q907
BC547B
R907
680 1W
C933
R909
100 1/4W
+
R906
470 1/4W
CN903
CONN
ROTA
R910
91K
:220V/50HZ,H-FREQ:68KHZ,V-FREQ:85HZ;
CS TABLE:
Frequency
<40KHZ
40KHZ~58KHZ
CS1
CS2
0
0
0
1
1
CPU PIN 52
2
CPU PIN 53
3
IC101 PIN34
4
IC101 PIN20
5
6
Q402 G
IC101 PIN39
7
8
IC601 PIN5
11.9V
3V
12.1V
LED1
1
1
,POWERSAVING
68K
;LED2
85HZ
85Hz
68K
68K
;
47
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
68K
Q403 C
10
T901 PIN2
11
IC801 PIN21
12
IC802 PIN3
13
Q911 G
14
IC901 PIN1
68K
0.6KV
13.7V
5.12V
5V
58V
500V
11.7V
1.14KV
52.4V
>58KHZ
9
Q403 B
85Hz
5.56V
5.41V
68K
68K
68K
68K
R965
10 1/4W
100P
C947
1
R905
6K2
R911
JUMPER
Q905
3CG733P
C908
0.1UF
Q902
2SC1213C
C912
2.2UF/50V
StandBy
R902
7K5
:
Q903
3DG945P
3.3n
68K
3
D940
1N4148
2
C928
47P/1KV
:
+5V
G
R951
1K
A
R953
5K6 1/2W
ZD901
8V2
G
2
3
IC903
68K
R601
470
R611
12R
VOUT2
2
3
VF
R748
6.8K
R751
220
EHT
R749
62K 1/4W
C743
10UF 50V
1
V-DY
2
-I/P
C610
0.1UF/100V
GND
R603
470
BF420
R747
Jumper
5
+O/P
0.616V
6
Q742
57A493-12-T
R738
4R7 1/4W
R740
56K 1/2W
R741
51K 1W
0.01UF/500V
C741
NC
7
+I/P
0.63V
C601
1000PF 63V
R602
2K
R609
270
1/2W
VDF
12V
B+
226.3V
C740
+
VOUT1
N
IC601
56C584-1A
TDA4863A
12.07V
1000UF/16V
1
C606
+
VCC
R608
0.68R 2W
D740
UF4004
+
12V
HFB
D601
93A52-47T-52T C605
1N4004 47UF/50V
R606
120
1/2W
3
H-DY
4
4
-11.92V
R604
2K
P402
-12.5V
NR601
45
NTCR
R610
1 1/2W
R607
1 2W
C410
47P/2KV
C603
470uF/16V
C412
1500P/63V
D701
BAV20
+
JUMPER
FB404
47R 1/4W
J080
HDRV
Q401
PH2369
C494
0.1U 50V
D460
BAV21
BSN254A
Q402
D450
1N4148
R424
39K 2W
R423
20K
Q404
2SC2120
C436
4.7U 160V
C401
0.01UF
R402
3R6 1/4W
JUMPER
C417
C418
4300P/1.6KV
0.47UF 100V
D406
BYV26C
D408
DMV1500M
93A220-505
R429
10 1/2W
D407
BYV26C
FB402
71A55-29
1N4148
D476
D706
9
5
4K7
R446
C480
Q412
C945
445
NC
C713
2.2uF/250V
10
R480
470R 1/2W
JUMPER
2700PF 1KV
FR157S
R723
22 2W
6
C426
CR
R726
7K5 1/4W
R721
1K 1/2W
4
8
FB403
JUMPER
C419
1800PF/630V
1200PF 1.6KV
RY401
4
3
6
5
1
2
C710
0.01UF 100V
7
C472
HD
E.H.T
F1
F2
G2
SG408
14
SPARK GAP
C450
Q743
57A446-500-T
2SC1213
R459
4K7 1/2W
470P
R463
2M 1/4W
R750
JUMPER
L401
ZD701
93A39-516-52T
5.1V
+
R410
1.2K
3
4
HLIN
D409
IN4148
C430
2200P 500V
2
R468
NC
5
73C147-542-H
P4
R456
150 3W
T403
79C167-124-HB
Q410
2SD667
6
R401
1ohm/1 W
R455
22 2W
12V
1
5
R442
2.2K
R460
4K7 1/4W
D463
FR107
CS1
R443
JUMPER
R421
10 1/4W
Q407
57A419-503-T
2SC945P
C429
0.1
R471
100K 1/4W
3
C428
0.56uF/250V
Q417
57A600-21
IRF630M
4
R476
220K 1/4W
150PF 2KV
C488
C720
560P/1KV
Q705
57A498-3-T
BF423
ZD702
HZ6B1-E
R486
4K7 1/4W
CS0
R484
JUMPER
R725
180K 1/2W
C489 NC
47PF 2KV
C490
150PF 2KV
R487
2.2K 1/4W
R475
10 1/4W
D474
FR107
Q423
57A419-503-T
2SC945P
C402
0.1
R435
100K 1/4W
R713
22K
R715
13K
R717
NC
5.1v
ZD726
R722
82K
1/4W
C427
1uF/250V
Q418
57A600-21
IRF630M
C712
10UF
NC
R707
33K 1/4W
R479
220K 1/4W
C706
330P 1KV
VR701
47K
R414
1.1K 1/4W
R428
0.51 3W
R427
22R 1/2W
12V
C414
0.22UF 100V
T402
79C793-1-LB
1
EHT
F1
F2
2
G2
13
3
12
11
FB401
Q403
BU2527
+
80V
R426
680 2W
D405
1N5817
T401
79C167-118-LC
1
6
5
3
4
R411
JUMPER
D473
FR107
CS2
R482
JUMPER
Q422
57A419-503-T
2SC945P
C411
0.1
R415
100K 1/4W
C420
0.1uF/250V
HF
Q416
57A600-21
IRF630M
R478
220K 1/4W
Q420
57A600-28
IRF630B
R488
220K 1/4W
R437
2.2K 1/4W
R450
10 1/4W
R473
4K7 1/4W
CS3
R447
JUMPER
D470
FR107
Q408
57A419-503-T
2SC945P
C416
0.1
R449
100K 1/4W
C423
0.24uF/250V
L405
73C253-69-T
R904
2K7 1/4W
68K 1/4W
R403
C714
4.7U 16V
R412
47K 1/4W
Q406
IRF630M
+
R433
470
57A600-21
EWOUT
48
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
C422
2.2uF/100V
C425
0.24uF/400V
VG
Unlock
G1
80V
R413
10 1/4W
ABL
R481
4K7 1/4W
12V
R730
JUMPER
R477
2.2K
3 G/I
FB802
53A40-8
5 B/I
FB803
53A40-8
C824
33
D805
1N4148
33
0.1UF
C815
0.1UF
C823
D811
1N4148
R808
JUMP
D813
1N4148
R821
R826
75
6 GND
D814
1N4148
R818
R824
75
4 GND
D803
1N4148
R823
10k
0.1UF
R807
JUMP
R827
JUMP
D812
1N4148
C830
0.033uF
R802
100
R805
14
100
C802
100P
5V
13
12
11
10
9
8
7
6
5
4
3
2
1
R_OUT
5
R_IN
0.7
6
G_IN
0.7
7
B_IN
0.7
8
GND-PLL
G_OUT
B_OUT
VDD_2
GND_2
BEAD
C828
47UF/16V
R833
JUMPER
GND
10
5V_PLL
5.0
11
SDA
4.9
12
SCL
4.9
C808
10UF
+
C811
47UF/100V
+
C831
1UF/100V 0.1UF 250
14
R820
100
BEAD
R816
20K
C817
100P
R813
20K
R812
C816
100P
20K
C818
100P
+
L804
C804
0.1UF
C822
100OHM
1UF/100V
C827 C846
0.1UF/250V
CPT 17" RF TINT CRT
750A57125AV
CRT
L808
R840
8R
33 1/2W
D807
BAV21
6G
J810
11 B
BEAD
1000p/250V
R817
470R
D806
BAV21
L809
100OHM
R844
330K 1/4W
C821
R828
33 1/2W
1UF/100V
D808
R830
C814
0.1UF
BAV21
470R
C829
0.1UF/250V
470R
R809
C847
C806
0.01UF 2KV
J811
R837
330K 1/4W
BEAD
1000p/250V
C836
100
C841
J809
220P 1KV
R815
C813
0.1UF/250V
150 1/4W
BEAD
R819
330K 1/4W
D804
BAV21
VCC
6
9
INC1 OUTC1
2.81
40.3
7
11
INC2 OUTC2
2.83
39.3
8
13
INC3 OUTC3
2.77
39.9
JUMP
FB806
IC802
56C551-525
LM2476
R842
15
TZX8V2A + C848 78.4
OUTD1
2
ZD804 C832
71.1 0.47UH
VBB
8.3
C819 +
0.1UF
47UF
4
C843
IND1
R843
19
1.19
OUTD2
C842 10P
69.1 0.47UH
1
IND2
10P
1.29
C844
3
R841
IND3
17
OUTD3
1.21
10P
0.47UH
70.8
FB805
BEAD
ISDA
X
R822
4K7
100
R835 100
R831
C826
470UF/16
12V
R832
16
2.9
15
DA2
2.9
14
DA3
2.9
13
CAP_D
3.4
C810
22UF
C803
100P
C839
68PF
DA1
J818
+
ISCL
ABL
C833
R811 1500
9
VCO
6.2K
J816
1.3
R810
33K
71A55-9-T
33A3278-6D
P802
CLAMP
5
R834
75
2 GND
33
+
C807
0.1UF
24
0.5
23
0.7
22
3.5
21
1.2
20
1.3
19
1.2
18
5.0
17
HBLK
7
R/I
R836
1
VBLK
0.06
2
CAP_A
3.7
3
VDD_1
5.0
4
GND_A
5
10
12
16
18
1
C812
100P
FB801
53A40-8
1K
C837
470
R806
NC
9
R845
P801
0.1UF
C838
IC801
LM1246DKA
56A366-509
GND
GNDS
N/C
N/C
N/C
C809
100P
+
HF
C805
47UF/100V
L807
100OHM
BEAD
D810
FB804
560K 1/2W
BAV21
C820
1UF/100V
R829
33 1/2W
C801
560PF
VF
D802 BAV21
93A64-501-52T
R814
CLP
1K
HT
R804
100 1/2W
JUMPER
G1
80V
33A3278-13D
C825
NC
L805
ER106
C834
0.1U
49
ViewSonic Corporation
Confidential - Do Not Copy
E90fB -4
C835
100P
D809
BYV26C
93C1060-501-52T
D801
ABL
GND
R846
0.68 1W
FB809
BEAD
G2
FOCUS
11. PCB Layout Diagrams
11-1 MAIN PCB LAYOUT
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11-2 CRT BOARD LAYOUT
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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 of this Service Manual?
Unit
Excellent
Good
Fair
Bad
Excellent
Good
Fair
Bad
1. Precautions and Safety Notices
2. Specification
3. Front Panel Function Control Description
4. Circuit Description
5. Adjustment Procedure
6. Troubleshooting Flow Chart
7. Recommended Spare Parts List
8. Exploded Diagram and Exploded Parts List
9. Block Diagrams
10. Schematic Diagrams
11.PCB Layout Diagrams
B.
Are you satisfied with this Service Manual?
Item
1. Service Manual Content
2. Service Manual Layout
3. The form and listing
C. Do you have any other opinions or suggestions regarding this service manual?
Reader’s basic dada:
Name:
Title:
Company:
Add:
Tel:
Fax:
E- mail:
After completing this form, please return it to ViewSonic Quality Assurance in the USA at facsimile
1-909-839-7943. You may also e-mail any suggestions to the Director, Quality Systems & Processes
([email protected])
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