Mitsubishi Electric VS-50111 User manual

Technical Training and
Troubleshooting Guide
T
2002
ECHNICAL
RAINING
www.mitsubishi-tv.com
V20
Chassis
V20
Chassis
V20A Chassis V20C Chassis V20C+ Chassis
VS-50111 WS-48311 WS-55411
VS-60111 WS-55311 WS-65411
WS-65311 WS-73411
Digital Ready
Projection Television
MITSUBISHI ELECTRIC
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.

x

Copyright © 2002 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
V20 Chassis
Technical Training and Troubleshooting Guide
Table of Contents
Introduction ................................................................................................................................................. i
Chapter 1 -- Chassis Layout & Servicing .............................................................................................. 1-1
Chapter 2 -- Adjustments ....................................................................................................................... 2-1
Chapter 3 -- Power Supply ...................................................................................................................... 3-1
Chapter 4 -- Control Circuitry ................................................................................................................ 4-1
Chapter 5 -- Video/Color Circuitry ......................................................................................................... 5-1
Chapter 6 -- Deflection and High Voltage Circuitry ............................................................................. 6-1
Chapter 7 -- Convergence Circuitry ...................................................................................................... 7-1
Chapter 5 -- Sound Circuitry .................................................................................................................. 8-1

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V20 Chassis Technical Training
and Troubleshooting Guide
i
Introduction
The digital ready V20 chassis is currently available in
three chassis versions, V20A V20C and V20C+. The
models using each chassis type are listed above. The
V20A has a 4:3 aspect ratio. The V20C and C+ ver-
sions have 16:9 aspect ratios. The VK20 will be intro-
duced later in this model year in a 42" wide screen for-
mat. Each chassis type has slightly different customer
features. But, for trouble shooting purposes, they are
almost identical.
The V20 chassis is similar in many respects to the V17
and V18 chassis. To simplfy the chassis, the number of
stand-up PCBs has been reduced. So, many of the same
circuits have been consolidated onto larger PCBs. This
manual will explain the major feature and circuitry dif-
ferences. For the areas that are relatively the same,
refer to the V17 or V18 Training Manual.
The Service Menu Codes have been changed for the
2002 Model Year. Table 1 lists the Menu Codes for all
recent Mitsubishi Chassis.
V 20A Cha ssi s
VS-50111
VS-60111
V 20C Cha ssi s
WS-48311
WS-55311
WS-65311
V 2 0C+ Ch a ssi s
WS-55411
WS-65411
WS-73411
VZ5 -VZ6-V15VZ7-VZ8-V16V17VZ9 -V18-V19V20
Option Menu 1-3-7-0 1-2-7-0 8-2-7-0 0-1-7-0 2-2-7-0
Adjustment Mode 2-3-5-7 1-2-5-7 8-2-5-7 0-1-5-7 2-2-5-7
Convergence Mode 2-3-5-9<4-5-6> 1-2-5-9<4-5-6> 8-2-5-9<4-5-6> 0-1-5-9<4-5-6> 2-2-5-9<4-5-6>
Table 1
CHASSIS

V20 Chassis Technical Training
and Troubleshooting Guide
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1-1
V20 Chassis Technical Training
and Troubleshooting Guide
Chapter 1
Chassis Layout & Servicing
Figure 1: V20 Chassis -- PCB Locations
PCB-Terminal PCB-Signal PCB-Doubler PCB-Main PCB-Power
A/V Inputs Control uPC PIP-POP Horizontal Defl. Power Supplies
A/V Selection Tuning Picture Format Vertical Defl. High Voltage
3D-Y/C VCJ 3:2 Pull Down Audio Amp. SVM
NTSC Video Conver
g
ence Line Double Conver
g
ence Amps.
Decoders Generator 480i to 480p DBF
Table 1: PCB Functions
NOTE: The locations of PCB-MAIN and
PCB-POWER have been reversed
compared to previous chassis.
As mentioned in the Introduction, the main differ-
ence between the V20 chassis and the V17 and V18
chassis is the reduction of stand-up PCBs. This means
many circuits have been moved from individual PCBs
onto larger PCBs.
Table 1 lists the major circuit functions on board each
PCB. Not listed are the Control and Front PCBs.
They function identically as in previous chassis. PCB
Locations are shown in Figure 1.

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and Troubleshooting Guide
1-2
Figure 2: V20 Chassis-- Main Component Locations
Figure 2 maps the Main Component Locations. Also
visible are the Chassis Locking Clips on the left and
right side. The Release Levers are located towards
the rear of the set from each Locking Clip. This
change in location gives greater accessibility.
The RF Connectors have been strengthened in the
V20 by adding a support plate. When replacing the
PCB-Signal or RF-Switch assembly, be sure the plate
is installed on the connectors as shown in Figure 3.
The High Voltage Anode Lead Connector has been
enhanced in the V20. Spring tension between the
lead and the FBT has been added to help secure the
connection. This changes the removal procedure.
Refer to Figure 4 for the new procedure.
Also note, the FBT and HV Block have been com-
bined into a one piece unit.
Figure 3: V20 Chassis -- RF Switch

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V20 Chassis Technical Training
and Troubleshooting Guide
1) Push DOWN on the Anode Lead.
2) While holding the lead down, rotate
the lead 90º counter clockwise.
3) Carefully remove the Anode Lead
from the Flyback Transformer.
Figure 4: V20 Chassis -- HV Anode Lead Removal Procedure
Self Diagnostics
The “Power ON LED” provides an indication of
the sets operation, and the possible cause of a
shutdown condition.
A. Initial Control Circuitry Check
Immediately after the TV is connected to
an AC power source:
• The LED flashes three times... indicating
the Microprocessor has initialized and is
functioning properly.
• If the LED does not flash... the Micropro-
cessor is NOT functioning.
B. Error Code Operational Check
Pressing the front panel “INPUT” and
“MENU” buttons at the same time, and
holding for 5 seconds, activates the Error
Code Mode. The LED flashes denoting a
two digit Error Code, or indicating no
problem has occured since the last Power
Off.
Error Code Description
12 No error has occurred.
21 X-Ray Protect circuit.
22 Short Protect circuit.
23 Horizontal Deflection failure.
24 Vertical Deflection failure.
Note: The front panel buttons must be used,
NOT those on the Remote Control.
• The number of flashes indicates the
value of the MSD (tens digit) of the
Error Code.
• The flashing then pauses for approxi-
mately 1/2 second.
• The LED then flashes indicating the
value of the LSD (ones digit) of the
Error Code.
• The Error Code is repeated a total of 3
times.
Example: If the Error Code is “24”,
the LED will flash two times, pause,
and then flash fourtimes.
C. Error Codes
The Error Code designations indicating a
malfunction, or no malfunction, are listed
below:

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and Troubleshooting Guide
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2-1
V20 Chassis Technical Training
and Trouble Shooting Guide
Chapter 2
Adjustments
With the exception of the Service Menu access codes, the general alignment procedures for the V20 chassis remain
the same as previous HD ready chassis. For your convenience the following procedures are provided in this
chapter: For specific alignments, refer to the Service Manual.
• Initial Settings - Option Menu
• Circuit Adjustment Mode
• Convergence Adjustment Mode
• Adjust Items List & Initial Data Settings

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and Troubleshooting Guide
2-2
Initial Setup
A. Option Menu Setup
Follow the steps below for the initial set-up:
1. Select the "MENU" display by pressing the "MENU" button once.
2. Press the number buttons "2", "2", "7", "0" in sequence to select the "OPTION MENU" display.
3. Press the "ADJUST" button to select "INITIAL."
4. Press "ENTER."
NOTE: At this time channel 3 is automatically selected.
B. Default Settings
MENU-2-2-7-0
OPTION MENU
Initial
Power Restore :OFF
DTV Port :Auto
Direct Key Mode :OFF
Programs Not Rated Allow
Memorize channels ANT-A - Air Movie Rating PG A/V Memory Reset Ant-A
Language (idioma) English TV Speakers (Internal) On
Front Button Lock Off V-Chip Start Time 12:00AM Audio Output Variable
V-Chip Stop Time 12:00AM AUDIO SETTINGS
Clock Setting Auto Lock by Time Off TV Bass 0.5
Time Zone Eastern Lock Time N/A TV Treble 0.5
Daylight Savings Time Applies Unlock Time N/A TV Balance 0.5
Clock Time N/A TV Surround Off
Set Day N/A Video Mute On TV Listen To Stereo
Black Enhancement On TV Level Sound Off
Closed Captions On if Mute VIDEO SETTINGS
CC Background Gray TV Contrast 1
Timer Off TV Brightness 0.5
Antenna ANT-A Set Time 12:00PM TV Sharpness 0.5
Channel 3 Set Day Everyday TV Color 0.5
Memory Deleted Device Ant-A TV Tint 0.5
Name N/A Channel 3 TV Color Temp High
SQV N/A TV Video Noise Standard
Auto Color Correction Off TV Film Mode (Auto) Off
V-Chip Off TV VSM Sharpness On
TV Rating TV-PG Magenta 0.5 TV Volume 0.3
FV- Fantasy Violence Allow Red 0.5 PIP Source Ant-A Ch 3
D-Sexual Dialog Allow Yellow 0.5 PIP Position Lower Right
L-Adult Language Allow Green 0.5 POP Position Right Half
S-Sexual Situations Allow Cyan 0.5 Format Stretch
V-Violence Allow Blue 0.5 PIP/POP Format Side by Side
AUDIO/VIDEO
MAIN MENU DEFAULT SETTINGS
V-CHIP LOCK By Time
CHANNEL EDIT
ADVANCED FEATURES
TIMER
SETUP
CLOCK
CAPTIONS
V-CHIP-LOCK
COLOR BALANCE
MANUAL COLOR ADJUST.

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V20 Chassis Technical Training
and Trouble Shooting Guide
Items in the table below are set to following after Initalization.
A/V Memory Ant-A
Ant-B DTV NTSC
1/2/3
COMP.
1/2
Contrast Max Max Max Max
Brightness Mid Mid Mid Mid
Sharpness Mid Mid Mid Mid
Color Mid Mid Mid Mid
Tint Mid Mid Mid Mid
Color Temp. High High High High
Video Noise Stnd. Stnd. Stnd. Stnd.
Image type Video Video Video Video
TV VSM
Sharpness On On On On
Bass Mid Mid Mid Mid
Treble Mid Mid Mid Mid
Balance Mid Mid Mid Mid
Surround Off Off Off Off
Listen To Stereo N/A N/A N/A
Level Sound Off Off Off Off
AV Memory Initial Settings

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and Troubleshooting Guide
2-4
Circuit Adjustment Mode
Except for the following, all adjustment items must be performed
using the remote hand unit.
•Lens Focus
•Electrostatic Focus
A. Activating the Circuit Adjustment Mode
1. Press the "MENU" button on a remote hand unit.
2. Press the number buttons "2", "2", "5", "7" in sequence.
The screen will change to the Adjustment Mode.
Note: Repeat steps 1 and 2 if the circuit
adjustment mode display does not appear
on screen
B. Selection of adjustment Functions and
Adjustment Items
To select an adjustment item in the circuit adjustment mode,
first select the adjustment function that includes the specific
adjustment item to be selected. Then, select the adjustment
item.
Refer to the following pages for the listing of adjustment
functions and adjustment items.
1. Press the "AUDIO" button on a remote hand unit to
select an adjustment function. Each time the button
is pressed, the Function changes in the following
sequence:
2. Press the “VIDEO”button to select a specific
Adjustment Item. The Item number increases each
time the “VIDEO”button is pressed.
C. Changing Data
After selecting an adjustment Item, use the “ADJUST
UP/DOWN”button to change data.
•Press “ADJUST DOWN”to decrease the data value.
•Press “ADJUST UP”to increase the data value.
123
56
789
0
SQV QV
4
POWER
HOME
PAUSE
REC
FF/FWDREW/REV PLAY
STOP
VOLUME
INFO
CANCEL MENU
PIP/POP
PIP SIZE
PIP CH
INPUT
SLEEP
VIDEO
AUDIO
MUTE
CHANNEL
ENTER
PIP INPUT
EXCH
GUIDE
TV AUDIO
CABLE/DBS DVD
VCR
ENTER
VIDEO
AUDIO
ADJUST
UP/DN
MENU
FUNCTION CHASSIS
Video Chr V20
MODE Mode 0 NTSC SIGNAL
ITEM# 1SCT55
ABBREV. DATA
Video Chr Defl Jung
HR Sub Matr Main Matr
FUNCTIONS

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V20 Chassis Technical Training
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D. Saving Adjustment Data
Press “ENTER”to save adjustment data in memory. The character display turns red for
approximately one second in this step.
Note: If the circuit adjustment mode is terminated without pressing “ENTER”, changes
in adjustment data are not saved.
E. Terminating the Circuit Adjustment Mode
Press the “MENU”button on the remote hand unit twice to terminate the adjustment mode.
Note: The circuit adjustment mode can also be terminated by turning power OFF.
Convergence Adjustment Mode
The Convergence mode is used to perform raster geometry correction, and convergence adjustments as
specified in Adjustment Procedures 15 through 18.
A. Convergence Mode Activation
1. Press MENU-2-2-5-9
2. When the Convergence Mode is activated, the display at
the right appears on a Green Crosshatch.
B. Selecting the HD or SD Mode
1. Select the Signal Source before entering the Convergence Mode, either an NTSC or HD source.
2. Enter the Convergence Mode (MENU-2-2-5-9)
•If the signal source is NTSC, the SD mode is activated.
•If the signal source is HD 1080i, the HD mode is activated.
3. Activating the HD mode when no HD signal is available.
•Activate the Factory Option Menu (MENU-2-2-7-0)
•Use the “Adjust”keys to select “DTV Port”and press “Enter”to change the setting to “1080i”.
Sequence = “Auto”-”480i”-480-p”-”1080i”. Ignore any loss of sync while changing modes.
•Exit the Option Menu (Press “MENU”twice).
•Select the DTV Inputs as the signal source (INPUT button).
•Activate the Convergence Mode ... the Convergence mode will be in the HD mode and the internal
crosshatch is displayed.
4. After adjusting Convergence, be sure to set the DTV Port back to AUTO.
•Select an analog input as the signal source (INPUT button).
•Activate the Option Menu (MENU-2-2-7-0).
•Use the “Adjust”keys to select “DTV Port and press “Enter”to change the setting from “1080i”to
“AUTO”.
•Exit the Option Menu (Press MENU twice).
C. Convergence Mode Functions
In the Convergence Mode there are three main Functions (Categories).
•Pressing “6”activates CONV MISC
•Pressing “5”activates COARSE CONV
•Pressing “4”activates FINE CONV
D. CONV MISC (Press 6)
This mode is used to preset data values controlling the Convergence Generator, and to perform the HV
Regulation adjustment.
SD Coarse BLUE
1HSTA -50
Coarse Conv. Display

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1. Use the VIDEO button to select an item.
2. Use the ADJUST buttons to change data.
Note: When Item “1 HVOL” is selected the screen goes black except for the data display.
This occurs since a black screen is required when making the HV Regulation adjustment.
E. COARSE CONV (Press 5)
There are four Sub Functions in the Coarse mode, COARSE GREEN, COARSE RED, COARSE BLUE
and DF.
• COARSE GREEN .... used to make Coarse Raster Geometry Adjustments.
• COARSE RED ... used to make Coarse Red Convergence Adjustments.
• COARSE BLUE ... used to make Coarse Blue Convergence Adjustments.
• DF ... used to preset data values controlling the Dynamic Beam Focus circuit drive signal.
1. Use AUDIO button to select a Sub Function
2. Use the VIDEO button to select an Adjustment Item.
3. Use the ADJUST buttons to change data.
F. FINE CONV (Press 4)
Sub Functions
This mode is used to perform Fine Raster Correction, and Fine Red and Blue Convergence Adjustments.
There are three Sub Adjustment Functions, selected with the AUDIO button:
• FINE GREEN .... a Green Crosshatch is displayed, for Fine Raster Corrections.
• FINE RED .... a White Crosshatch is displayed, for Fine Red Convergence Adjustments.
• FINE BLUE .... a White Crosshatch is displayed, for Fine Blue Convergence Adjustments.
Cursor
In the Fine mode a Cursor is added to the Crosshatch. The ENTER button toggles the Cursor between
two modes:
• MOVE (blinking Cursor) .... use the ADJUST buttons to select any of 64 points on the Crosshatch.
• ADJUST (Non blinking Cursor) .... the ADJUST buttons adjust the active color at the current
Cursor position, horizontally or vertically.

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V20 Chassis Technical Training
and Trouble Shooting Guide
Cursor Coordinates
Specific intersections in the Crosshatch are assigned vertical and horizontal coordinates.
These are shown in the preceeding diagram. The Cursor can only be moved to those positions that
have coordinates assigned. If the Cursor is at coordinates outside the screen area, the Cursor will not be
visible. Use the ADJUST buttons to move the Cursor to an intersection on the screen.
Display
The on-screen display changes in the Fine mode, as shown below.
The display shows the vertical and horizontal data for the current
Cursor Position, and the horizontal and vertical coordinates for
that position.
F. Saving Data and Exiting the Convergence Mode
Press MENU twice to exit the Convergence mode, data is automatically saved.
Note: If power is interrupted prior to properly exiting the Convergence Mode, changes in adjustment data
will not be saved.
SD Fine RED
13 H1 V3 -32
Horiz. H Coord. V Coord. Vert.
Data Data
Video Chroma Function Menu-2-2-5-7
Item# Abbrev. Description Range 480i 480p 1080i Adjustment
1 SCT Picture Gain control 0~63 42 42 42 Sub Contrast
2 SBRT Sub Brightness 0~63 20 20 20 Black Level
3 SCON Sub Contrast 0~15 7 7 7 Preset
4 RDRH R Drive (H temp) 0~63 31 31 31 White Balance
5 GDRH G Drive (H temp) 0~63 41 41 41 Preset
6 BDRH B Drive (H temp) 0~63 31 31 31 White Balance
7 CTRH R Cutoff (H temp) 0~63 31 31 31 "
8 CTGH G Cutoff (H temp) 0~63 31 31 31 Preset
9 CTBH B Cutoff (H temp) 0~63 31 31 31 White Balance
10 RDRL R Drive (L temp) 0~63 31 31 31 "
11 GDRL G Drive (L temp) 0~63 41 41 41 Preset
12 BDRL B Drive (L temp) 0~63 31 31 31 White Balance
13 CTRL R Cutoff (L temp) 0~63 31 31 31 "
14 CTGL G Cutoff (L temp) 0~63 31 31 31 Preset
15 CTBL B Cutoff (L temp) 0~63 31 31 31 White Balance
16 GMMA RGB Gamma Correction 0~3 2 2 2 Preset
17 GAML Gamma Differential Corr. Switch 0~1 0 0 0 "
18 BRT Brightness 0~63 31 31 31 "
19 COL Color 0~63 31 29 35 White Balance
20 TINT Tint 0~63 28 31 31 Preset
21 SHRP Sharpness 0~63 31 31 31 "
22 CBOF Cb DC Offset 0~63 31 31 31 "
23 CROF Cr DC Offset 0~63 31 31 31 "
31 VMLE VM Output Level 0~3 1 2 2 "
40 AGIW White output aging mode switch 0~1 0 0 0 "
55 ABLT Threshold Adjust for ABL input 0~15 4* 4* 4* "
* 0 for models WS-65311, WS-55411, VS-50111, VS-60111 and WS-73411,
Data
ADJUSTMENT ITEMS LIST

V20 Chassis Technical Training
and Troubleshooting Guide
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Deflection Jungle Menu-2-2-5-7
Item# Abbrev. Description Range HD NTSC HD NTSC HD NTSC HD NTSC HD NTSC
1 HWID Width 0~63 31 31 31 31 29 31 29 31 31 31
2 HKEY Horiz. Keystone 0~63 31 31 31 31 25 24 31 24 31 31
3 EWPT Top EW-PCC 0~63 31 31 31 31 31 31 31 31 31 31
7 VHGTHeight 0~6328403037171544402840
8 VLINVert.Linearity0~155555557755
9VSCNVert.SCorr. 0~150000000000
18 VPOS Vert. Position 0~63 31 31 31 31 31 31 31 31 31 31
73"48" 50"/60" 55" 65"
HR MENU-2-2-5-7
Item# Abbrev. Description Initial
1 HR NTSC Disp.Pos. 29
2 HRHD HD Disp. Position 15
MAIN MATRIX MENU-2-2-5-7
Item# Abbrev. Description Range Initial
1 TNTM Main Tint Control 0~63 28
2 COLM Main Color Control 0~63 19
3 YDRM Main Y Gain 0~63 12
SUB MATRIX MENU-2-2-5-7
Item# Abbrev. Description Range Initial
1 TNTS Main Tint Control 0~63 28
2 COLS Main Color Control 0~63 30
3 YDRS Main Y Gain 0~63 12
4 VPDS U signal DC Control 0~15 7
5 UPDS V signal DC Control 0~15 7
Data
Data
CONV MISC. MENU-2-2-5-9-6
Item# Abbrev. Description Range SD HD
1 HVOL HV Adjust 0~352 150 150
2 VCNT V-saw amplitude 0~127 29 29
3 VSTR V-saw start timee 0~127 0 10
4 VOFS V-saw offset 0~127 10 8
5 STLN Start line 0~127 38 26
6 FPHS Fine phase 0~352 296 288
7 CPHS Coarse phase 0~31 15 15
8 HOFS H-saw offset 0~127 22 22
9 DPHS DF coarse horiz phase 0~31 1 1
10 DOFS DF offset 0~127 34 34
11 TPHS Test Pattern phase 0~352 39 31
12 TPVD Test Pattern Vert. Position 0~127 22 39
13 ODEV Odd/Even detection 0~352 200 125
14 HRTC H-saw retrace 0~3 1 1
15 DRTC DF retrace 0~3 1 1
16 DAC External DAC selection 0~1 1 1
17 EPWP EEPROM write protection 0~1 0 0
Data
CONVERGENCE MODE ITEMS

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V20 Chassis Technical Training
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COARSE CONV GREEN (MENU-2-2-5-9-5)
# Abbrev. Description WS-55311 WS-65311
SD HD SD HD SD HD SD HD SD HD SD HD SD HD SD HD
1HSTAHoriz.Position 0000000000000000
2VSTAVert.Position 0000000000000000
3SKEWSkew(Yaxis) 0000000000000000
4TILTTilt(Xaxis) 5000000000000000
5HWIDWidth 0105520200055000000
6HLINHoriz.Linearity 0 0 1515 0 0 10101515101010101010
7SPCCSidePCCorr. 0000000000000000
8HKEYHoriz.Keystone01700017101000000000
9 TBPC Top/Bottom PC -200 -169 -150 -150 -180 -190 -200 -190 -150 -150 -200 -170 -200 -170 -200 -180
10 VKEY Vert. Keystone 0 14 0 20 0 10 15 10 0 20 15 10 15 10 15 10
11 VWID Height 11 17 40 30 20 30 30 30 40 30 30 30 30 30 30 30
12VLINVert.Linearity 0000000000000000
COARSE CONV RED (MENU-2-2-5-9-5)
# Abbrev. Description WS-55311 WS-65311
SD HD SD HD SD HD SD HD SD HD SD HD SD HD SD HD
1 HSTA Horiz. Position 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
2VSTAVert.Position 0000000000000000
3SKEWSkew(Yaxis) 0000000000000000
4TILTTilt(Xaxis) 0000000000000000
5 HLIN Horiz. Linearity -195 -170 -140 -125 -150 -170 -180 -170 -140 -125 -150 -150 -150 -150 -220 -190
6HWIDWidth 223050000050000000
7 VKEY Vert. Keystone -100 -85 15 -87 -70 -90 -100 -95 15 -87 -90 -70 -90 -70 -100 -110
8VWIDHeight 01600000000000000
9VLINVert.Linearity 000020200000000000
10 TBPC Top/Bottom PC -200 -169 -150 -150 20 20 20 20 -150 -150 20 20 20 20 20 20
11SDBWSideBow 0 0 0 0 30303030 0 0 303030303030
COARSE CONV BLUE (MENU-2-2-5-9-5)
# Abbrev. Description WS-55311 WS-65311
SD HD SD HD SD HD SD HD SD HD SD HD SD HD SD HD
1 HSTA Horiz. Position -50 -50 -50 -50 -50 -50 -50 -50 -50 -50 -50 -50 -50 -50 -50 -50
2VSTAVert.Position 0000000000000000
3SKEWSkew(Yaxis) 000100000010000000
4TILTTilt(Xaxis) 0000000000000000
5 HLIN Horiz. Linearity 190 165 150 160 160 175 175 170 150 160 160 150 160 150 230 200
6HWIDWidth -14-25-20-300000-20-30000000
7VKEYVert.Keystone100907575758070757575906590658090
8VWIDHeight 00-20-200000-20-20000000
9VLINVert.Linearity 0000000000000000
10TBPCTop/BottomPC00000200000000000
11 SDBW Side Bow 0 0 0 0 -30 -30 -30 -30 0 0 -30 -30 -30 -30 -30 -30
VS-50111 WS-65411 WS-73411
WS-48311 VS-50111 WS-55411 VS-60111 WS-65411 WS-73411
WS-55411 VS-60111WS-48311
WS-65411 WS-73411WS-48311 VS-50111 WS-55411 VS-60111
DF (MENU-2-2-5-9-5)
Item Abbr. 48/55/65/73 Inch 50/60 Inch
0 DFH -220 -220
1 DFV -100 -140

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