Mitsubishi WT-A42, WT-42311, VK20 Service Manual

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MITSUBISHI ELECTRIC

Service Manual

PROJECTION TELEVISION VK20 CHASSIS

WT-42311

WT-A42

20022002

2002

20022002

CAUTION:

Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and "PRODUCT SAFETY NOTICE" contained in this manual.

SPECIFICATIONS

• Power : AC 120V, 60Hz

240W

• Frequency : VHF 54 ~ 470MHz Range UHF 470 ~ 806MHz

• Antenna Input : VHF/UHF 75Ω unbalanced

• CRT Size : [7 inches]

• High Voltage : 32.0kV (at 0A)

• Cabinet : 39"(W)x34"(H)x25"(D)

Dimensions

• Weight : 105 lbs

• Speaker : Two 5" round, full range (8Ω 5W)

• Input Level : VIDEO IN JACK (RCA Type)

1.0Vp-p 75Ω unbalanced : AUDIO IN JACK (RCA Type)

-4.7dBm 43kΩ unbalanced : S-VIDEO IN JACK (Y/C separate) Y=1.0 Vp-p C=0.286Vp-p(BURST) 75Ω unbalanced : COMP / Y, Cr, Cb (RCA Type) Y=1.0 Vp-p. Cr, Cb=700mVp-p : ATV / Y(G), Pr(R), Pb(B), H, V Y 1.0Vp-p with sync 75Ω (RCA Type)

Pr, Pb: 700mV 75Ω H, V: 3.0Vp-p 75Ω

• Output Level : VIDEO OUT JACK (RCA Type)

1.0Vp-p 75Ω unbalanced : AUDIO OUT JACK (RCA

-4.7dBm 4.7kΩ unbalanced

Type)

• Weight and dimensions shown are approximate.

• Design specifications are subject to change without notice.

MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.

9351 Jeronimo Road, Irvine, CA 92618-1904

MODELS: WT-42311 / WT-A42

CONTENTS

INTRODUCTION ................................................................................................................................5

PRODUCT SAFETY NOTICE ............................................................................................................. 5

SAFETY PRECAUTIONS ................................................................................................................... 6

CABINET DISASSEMBLY

Front View Disassembly ................................................................................................................. 7

Rear View Disassembly .................................................................................................................. 8

SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS

Lenticular Screen and Fresnel Lens Removal .................................................................................. 9

Lenticular Screen and Fresnel Lens Installation .............................................................................. 9

SERVICING PCBs

Accessing the Main Chassis ........................................................................................................ 10

PCB Locations.............................................................................................................................. 11

Main Components Location........................................................................................................... 11

CRT REPLACEMENT

Second Anode Lead Removal ....................................................................................................... 12

CRT Removal ................................................................................................................................12

CRT Installation ............................................................................................................................ 23

ELECTRICAL ADJUSTMENTS

Test Equipment ............................................................................................................................. 15

Initial Setup ................................................................................................................................... 16

LED Indicator Diagnostics ............................................................................................................. 17

Circuit Adjustment Mode............................................................................................................... 18

Convergence Adjustment Mode ..................................................................................................... 19

Adjustment Items List ................................................................................................................... 21

Adjustment Test Points ................................................................................................................. 24

Adjustment Procedures

High Voltage Regulation ....................................................................................................... 25

Main/Sub Y Level ................................................................................................................. 25

Main/Sub Color Level ........................................................................................................... 26

CRT Cutoff ........................................................................................................................... 26

White Balance (NTSC) ......................................................................................................... 27

White Balance (HD) ............................................................................................................. 27

Black Level .......................................................................................................................... 28

Sub Contrast ....................................................................................................................... 28

Dynamic Focus Preset ........................................................................................................ 29

Lens Focus .......................................................................................................................... 29

Electrostatic Focus.............................................................................................................. 30

On Screen Display Character Position ................................................................................. 30

Deflection/Convergence Geometry Presets .......................................................................... 31

Deflection Circuit Geometry Adjustments ............................................................................. 32

Convergence Circuit Geometry Adjustments ........................................................................ 43

Centering and Static Convergence ....................................................................................... 34

Coarse Convergence Adjustments ....................................................................................... 35

Fine Convergence Adjustments ............................................................................................ 36

CHIP PARTS REPLACEMENT ......................................................................................................... 37

Page 3

MODELS: WT-42311 / WT-A42

REPLACEMENT PARTS

Parts Ordering .............................................................................................................................. 38

Critical and Warranty Parts Designation........................................................................................ 38

Parts Tolerance Codes .................................................................................................................. 38

Replacement Part Notes

When replacing the RF-Switch or PCB-SIGNAL ................................................................... 38

When replacing the EEPROM.............................................................................................. 38

Quick Reference List .................................................................................................................... 39

Service Parts List.......................................................................................................................... 40

Screen Parts List .......................................................................................................................... 51

CIRCUITRY BLOCK DIAGRAMS

Power Supply ............................................................................................................................... 52

Video / Color Signal Path .............................................................................................................. 53

Sync Signal Path .......................................................................................................................... 54

Deflection / HV.............................................................................................................................. 55

X-Ray Protect ............................................................................................................................... 56

HV Regulation ............................................................................................................................... 57

Sound Signal Path ........................................................................................................................ 58

Convergence ................................................................................................................................. 59

Control Circuitry ............................................................................................................................ 60

Section 2 .... Schematic Diagrams

SCHEMATIC DIAGRAMS

Overall Block Diagram ................................................................................................................... 1

PCB-MAIN ..................................................................................................................................... 2

PCB-POWER................................................................................................................................. 3

PCB-TERMINAL (Input Sw) ............................................................................................................. 4

PCB-TERMINAL (3DYC / Decoders) ............................................................................................... 5

PCB-SIGNAL-1 (AV I.O) .................................................................................................................. 6

PCB-SIGNAL-2 (Micro) ................................................................................................................... 7

PCB-SIGNAL-3 (VCJ) ..................................................................................................................... 8

PCB-SIGNAL-4 (Convergence Generator) ........................................................................................ 9

PCBs - FRONT / CONTROL / CRT / PREAMP ............................................................................. 10

PCB-DOUBLER-1 (Input) .............................................................................................................. 11

PCB-DOUBLER-2) (Main) ............................................................................................................. 12

PCB-DOUBLER-3 (Output) ........................................................................................................... 13

PCB LAYOUT DIAGRAMS ............................................................................................................... 14

Page 4

MODEL: WT-42311 / WT-A42

INTRODUCTION

This service manual provides service instructions for PTV Models WT-42311and WT-A42 using the VK20 chassis. Service personnel should read this manual thoroughly before servicing this chassis.

This service manual includes:

1. Assembly and disassembly instructions for the front and rear cabinet components.

2. Servicing of the Lenticular Screen and Fresnel Lens.

3. Servicing printed circuit boards (PCBs).

4. CRT replacement procedure.

5. Electrical adjustments.

6. Chip parts replacement procedures.

7. Circuit path diagrams.

The parts list section of this service manual includes:

1. Cabinet and screen parts.

2. Electrical parts.

Schematic and block diagrams of the above listed models are included in this service manual for better understanding of the circuitry. PCB drawings are also included for easy location of parts and test points.

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in television receivers have special safety related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.

Replacement parts which have special safety characteristics are identified in this service manual.

Electrical components having such features are identified by shading on the schematic diagram and by bold

type in the parts list of this service manual. The replacement for any safety part should be identical in value and characteristics.

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MODEL: WT-42311 / WT-A42

SAFETY PRECAUTIONS

NOTICE: Observe all cautions and safety related notes located inside the receiver cabinet and on the

receiver chassis.

WARNING:

1. Operation of this receiver outside the cabinet or with the cover removed presents a shock hazard from the receiver's power supplies. Work on the receiver should not be attempted by anyone who is not thoroughly familiar with the precautions necessary when working on high voltage equipment.

2. Do not install, remove or handle the picture tubes in any manner unless shatterproof goggles are worn. People not so equipped should be kept away while the picture tube is being handled. Keep the picture tube away from the body while handling.

3. When service is required, observe the original lead dress. Extra precaution should be taken to assure correct lead dress in the high voltage area. Where a short-circuit has occurred, replace those components that indicate evidence of overheating.

X-Radiation warning

The surface of the cathode ray tubes (CRTs) may generate X-Radiation, so take proper precautions when servicing. It is recommended that a lead apron be used for shielding while handling the CRT. Use this method if possible.

When replacing the CRTs, use only the designated replacement part since it is a critical component with regard to X-Radiation. High voltage must be set as prescribed under the section titled Electrical Adjustments.

Leakage current check

Before returning the receiver to the customer, it is recommended that leakage current be measured according to the following methods.

1. Cold Check

With the alternating current (AC) plug removed from the AC source, place a jumper across the two AC plug

prongs. Connect one lead of an ohm meter to the AC plug and touch the other lead to each exposed metal part (i.e. antennas, handle bracket, metal cabinet, screw heads, metal overlay, control shafts, etc.), particularly any exposed metal part that has a return path to the chassis. The resistance of the exposed metal parts having a return path to the chassis should be a minimum of 1Mega Ohm. Any resistance below this value indicates an abnormal condition and requires corrective action.

2. Hot Check ...Use the circuit shown below to perform the hot check test.

1. Keep switch S1 open and connect the receiver to the measuring circuit. Immediately after

connection, and with the switching devices of the receiver in their operating positions, measure the leakage current for both positions of switch S2.

2. Close switch S1, energizing the receiver. Immediately after closing switch S1, and with the

switching devices of the receiver in their operating positions, measure the leakage current for both positions of switch S2. Repeat the current measurements of items 1 and 2 after the receiver has reached thermal stabilization. The leakage current must not exceed 0.5 milliampere (mA).

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MODEL: WT-42311 / WT-A42

CABINET DISASSEMBLY (FRONT VIEW)

*Refer to PARTS LIST for Part Numbers

Front Cabinet Disassembly

1. Remove the Speaker Grille by pulling forward.

2. Remove the Board-Front by removing 3 screws "a".

3. Remove 3 screws “b” and then remove the Front Mask and Diamond Shield.

4. Remove 8 screws “c” and then the Assembly Screen.

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MODEL: WT-42311 / WT-A42

CABINET DISASSEMBLY (REAR VIEW)

Rear Cabinet Disassembly

1. Remove the Back Board by removing screws 7 "a".

2. Remove 6 screws "b" securing the Light Box Assembly.

3. Disconnect connector EJ.

4. Slide the Light Box Assembly out of the cabinet.

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MODEL: WT-42311 / WT-A42

SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS

CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.

This prevents cuts and finger prints. Do not place Fresnel Lens in the sun. This may cause fire and heat related injuries.

1. Lenticular Screen and Fresnel Lens Removal

1. Remove the screen assembly as shown in the Cabinet Front Disassembly procedure.

2. Remove screws “a” from the bottom Corner Brackets.

3. Remove the Holder-Screen-Bottom.

4. Slide the Lenticular Screen and Fresnel Lens from the Assembly Screen as shown below..

Note: When separating the Lenticular Screen from the Fresnel Lens, use caution

while prying the Screen and Lens apart. Use a slot type screw drive, and remove the pressure sensitive double sided tape.

2. Installation of the Lenticular Screen and Fresnel Lens

Note: Store the Lenticular Screen and Fresnel Lens in a cool dry place. High humidity may

deform the Lenticular Screen and Fresnel Lens.

1. Apply 36.5 inches of double sided tape (Part # LENS-TAPE) along the top front edge of the Fresnel Lens.

2. Place the Fresnel Lens on top of the Lenticular Screen and apply pressure at the top edge to bond them together as shown below.

3. Reverse the disassembly procedure to install the screens in the screen frame.

Page 9

Accessing The Main Chassis

In the VK20 chassis, the Main Chassis is located in front of the CRTs. Use the following procedure to access the Main Chassis.

1) Remove the Light Box Assembly, refer to the Cabinet Rear Disassembly.

2) The shelf in the front of the Light Box Assembly is removable, refer to Figure 1.

3) Release the shelf lock. Apply pressure to the shelf lip on the right side (downward and towards the front). Refer to Figure 2

4) Hold both sides of the shelf, pull forward and then upward to remove the shelf.

MODEL: WT-42311 / WT-A42

SERVICING PCBs

Page 10

PCB Locations

MODEL: WT-42311 / WT-A42

Major Parts Locations

Page 11

MODEL: WT-42311 / WT-A42

ANODE LEAD REMOVAL

CAUTION: To prevent damage, the following procedure must be used when removing an

Anode Lead from the Flyback Transformer.

1) Push the Anode Lead down.

3) Carefully remove the Anode Lead from the Flyback Transformer.

2) While holding the lead down rotate the lead 90º counter clockwise.

CRT REPLACEMENT

1. Removal of the CRT

Caution! High voltage should be completely discharged prior to CRT removal.

Since the CRTs receive high voltage from the Flyback transformer, discharge the CRTs by shorting the open end of the respective high voltage cable to chassis ground.

1. Refer to Cabinet Disassembly and remove the Light Box Assembly.

2. Remove the three Anode Lead Wires from the Flyback transformer and discharge the CRTs. (Use the above procedure)

3. Unplug the three PCB-CRTs.

4. Remove 4 screws "a" retaining the Optical Unit. [Figure 1]

5. Remove 4 screws "b" retaining the Lens of the respective CRT

6. Lift the Optical Unit from the Light Box and set it lens down on a flat surface.

7. Remove 4 screws "c" retaining the CRT. [Figure 2]

Note: DO NOT loosen the spring loaded screws. Doing so will break the seal between the

C-Element and the # 6 Lens, causing leakage of the CRT Coolant.

8. Remove the Deflection Yoke from the neck of the CRT. [Figure 3]

Figure 1

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MODEL: WT-42311 / WT-A42

Figure 2

Note: The 4 spring-loaded screws shown

in Fig 2 and labeled as "DO NOT REMOVE", should not be loosened under any circumstance. Doing so will break the seal between the CRT and the CRT-Spacer, causing leakage of the CRT Coolant.

2. Installation of the CRT

Note: The replacement CRT is supplied as an assembly comprised of the CRT and the

Inner Lens with the space between them filled with ethylene glycol. Care should be taken during handling and installation to prevent shock from disrupting the seal or alignment between the CRT and Inner Lens. [Figure 4]

Figure 3

Figure 4

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MODEL: WT-42311 / WT-A42

1. Carefully position the replacement CRT and fasten in place using 4 screws "c". [Figure 2]

2. Install the Deflection Yoke on the CRT neck. [Figure 3]

3. Install the Lens that was removed in step 5 of Removal of the CRT. a) Position the Lens so that the Lens Adjustment Set Screw faces the rear of the TV [Figure 5]. b) Install the Lens mounting screws “b”. [Figure 1]

4. Insert the Optical Unit into the Light Box Assemblyand secure it with 4 screws “a” [Figure 1]..

5. Plug in the PCB-CRTs.

6. Insert the Anode Lead Wires into the Flyback Transformer.

7. Re-clamp the Lead Wire in its original position.

Adjustment procedures after replacing the CRT(s)

• CRT Cut Off / White Balance Adjustment

• Static Convergence Adjustment

• Dynamic Convergence Adjustment

Figure 5

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MODEL: WT-42311 / WT-A42

ELECTRICAL ADJUSTMENTS

Note: Perform only the adjustments required.

Do not attempt an alignment if proper equipment is not available.

1. Test Equipment

• Oscilloscope (Unless otherwise specified, use 10:1 probes)

• Signal Generator (both SD and HD capable)

• Frequency Counter

• Direct Current Voltmeter

Direct Current Power Supply

• Multiplex Audio Signal Generator

• Direct Current Ampere Meter

2. Test Signal

A. Monoscope Signal

Note: If you do not have

a monoscope signal source, connect the unit to a VCR and play a Monoscope *alignment tape. (* Part Number: 859C568060)

B. Color Bar Signal

Use the color bar signal shown below, unless otherwise specified in this manual.

100%

75%

40%

Monoscope Signal

Split-Field Color Bars (100% window)

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MODEL: WT-42311 / WT-A42

3. 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.

MENU-2-2-7-0

OPTION MENU

Initial Power Restore :OFF DTV Port :Auto Direct Key Mode :OFF

B. Default Settings

MAIN MENU DEFAULT SETTINGS

SETUP

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

CLOCK

Clock Setting Auto Lock by Time Off TV Bass 50% Time Zone Eastern Lock Time N/A TV Treble 50% Daylight Savings Time Applies Unlock Time N/A TV Balance 50% Clock Time N/A TV Surround Off Set Day N/A Video Mute On TV Listen To Stereo

CAPTIONS

Closed Captions On if Mute Auto Color Correction Onn CC Background Gray TV Contrast 1

CHANNEL EDIT

Antenna ANT-A Set Time 12:00PM TV Sharpness 50% Channel 3 Set Day Everyday TV Color 50% Memory Deleted Device Ant-A TV Tint 50% Name N/A Channel 3 TV Color Temp High SQV N/A TV Video Noise Standard

V-CHIP-LOCK

V-Chip Off TV VSM Sharpness On TV Rating TV-PG Magenta 50% FV- Fantasy Violence Allow Red 50% D-Sexual Dialog Allow Yellow 50% L-Adult Language Allow Green 50% S-Sexual Situations Allow Cyan 50% V-Violence Allow Blue 50%

Programs Not Rated Allow

V-CHIP LOCK By Time

V-Chip Stop Time 12:00AM

ADVANCED FEATURES

Black Enhancement On TV Level Sound Off

TIMER

Timer Off TV Brightness 50%

COLOR BALANCE

Auto Color Correction Off TV Film Mode (Auto) Off

MANUAL COLOR ADJ (WT-42311)

AUDIO SETTINGS

VIDEO SETTINGS

TV Volume PIP Source PIP Position POP Position Format PIP/POP Format

AUDIO/VIDEO

30%

Ant-A Ch 3

Lower Right

Right Half

Stretch

Side by Side

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MODEL: WT-42311 / WT-A42

Items in the table below are set to following after Initalization.

AV Memory Initial Settings

A/V Memory

Contrast Max Max Max Max

Brightness

Sharpness

Color

Tint

Color Temp.

Video Noise

Image type

TV VSM

Sharpness

Bass

Treble

Balance Surround Listen To

Level Sound

Ant-A Ant-B

Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid

High High High High

Stnd. Stnd. Stnd. Stnd.

Video Video Video Video

On On On On

Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid

Off Off Off Off

Stereo N/A N/A N/A

Off Off Off Off

DTV

NTSC

1/2/3

COMP.

1/2

4. LED Indicator Diagnostics

The “Power ON LED” provides an indication of the sets operation, and the possible cause of a malfunction.

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 Microprocessor 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 Initalization.

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 approximately 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 5 times.

Example: If the Error Code is “24”, the LED will flash two times, pause, and then flash four times.

C. Error Codes

The Error Code designations indicating a malfunction, or no malfunction, are listed below:

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.

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MODEL: WT-42311 / WT-A42

789

SQV

POWER

HOME

PAUSE

REC

FF/FWDREW/REV

PLAY

STOP

VOLUME

INFO

CANCEL

PIP/POP

PIP SIZE

PIP CH

INPUT

SLEEP

VIDEO

AUDIO

MUTE

CHANNEL

ENTER

PIP INPUT

EXCH

GUIDE

AUDIO

CABLE/DBS

DVD

VCR

5. Circuit Adjustment Mode

Except for the following, all adjustment items must be performed using the remote hand unit.

• Lens Focus

• Electrostatic Focus

FUNCTION CHASSIS

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:

Video Chr Defl Jung

Video Chr V20

MODE Mode 0 NTSC SIGNAL

ITEM#

1SCT55

ABBREV. DATA

VIDEO

AUDIO

2. Press the “VIDEO” button to select a specific

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.

FUNCTIONS

HR Sub Matr Main Matr

Adjustment Item. The Item number increases each time the “VIDEO” button is pressed.

Page 18

ENTER

ADJUST UP/DN

MODEL: WT-42311 / WT-A42

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.

6. 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.

SD Coarse BLUE

1HST

Coarse Conv. Display

-50

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.

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MODEL: WT-42311 / WT-A42

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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MODEL: WT-42311 / WT-A42

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.

Horiz. H Coord. V Coord. Vert.

Data Data

SD Fine RED

13 H1 V3 -32

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.

ADJUSTMENT ITEMS LIST

Video Chroma Function Menu-2-2-5-7

Data

Item# Abbrev. Description Range 480i 480p 1080i Adjustment

1 SCT Picture Gain control 0~63 31 31 31 Sub Contrast 2 SBRT Sub Brightness 0~63 31 31 31 Black Level 3 SCON Sub Contrast 0~15 0 0 0 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 46 46 46 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 55 55 55 Preset 15 CTBL B Cutoff (L temp) 0~63 31 31 31 White Balance 16 GMMA RGB Gamma Correction 0~3 1 1 1 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 35 31 31 White Balance 20 TINT Tint 0~63 28 31 31 Preset 21 SHRP Sharpness 0~63 31 33 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 2 2 1 " 40 AGIW White output aging mode switch 0~1 0 0 0 " 55 ABLT Threshold Adjust for ABL input 0~15 7 7 7 "

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MODEL: WT-42311 / WT-A42

Deflection Jungle Menu-2-2-5-7

Item# Abbrev. Description Range HD Others

1 HWID Width 0~63 13 17 2 HKEY Horiz. Keystone 0~63 9 3 3 EW PT Top EW-PCC 0~63 31 31 7 VHGT Height 0~63 18 36 8 VLIN Vert. Linearity 0~15 8 6 9 VSCN Vert. S Corr. 0~15 0 0

18 VPOS Vert. Position 0~63 31 31

MAIN MATRIX MENU-2-2-5-7

Data

Item# Abbrev. Description Range Initial

1 TNTM Main Tint Control 0~63 30 2 COLM Main Color Control 0~63 29 3 YDRM Main Y Gain 0~63 12

SUB MATRIX MENU-2-2-5-7

Data

Item# Abbrev. Description Range Initial

1 TNTS Sub Tint Control 0~63 28 2 COLS Sub Color Control 0~63 19 3 YDRS Sub Y Gain 0~63 9 4 VPDS U signal DC Control 0~15 7 5UPDSVsi

nal DC Control 0~15 7

HR MENU-2-2-5-7

Item# Abbrev. Description Initial

1 HR NTSC Disp.Pos. 29 2 HRHD HD Disp. Position 15

CONVERGENCE MODE ITEMS

CONV MISC. MENU-2-2-5-9-6

Data

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 0~352 310 296 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 33 15 11 TPHS Test Pattern phase 0~352 45 38 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

Page 22

MODEL: WT-42311 / WT-A42

COARSE CONV GREEN (MENU-2-2-5-9-5)

# Abbrev. Description SD HD

1 HSTA Horiz. Position 0 0 2 VSTA Vert. Position 0 0 3 SKEW Skew (Y axis) 0 0 4 TILT Tilt (X axis) 0 0 5 HWID Width 50 50 6 HLIN Horiz. Linearity 0 0 7 SPCC Side PC Corr. 20 0 8 HKEY Horiz. Keystone 0 0

9 TBPC Top/Bottom PC -180 -140 10 VKEY Vert. Keystone 0 0 11 VWID Height 11 20 12 VLIN Vert. Linearit

COARSE CONV RED (MENU-2-2-5-9-5)

# Abbrev. Description SD HD

1 HSTA Horiz. Position 50 50

2 VSTA Vert. Position 0 0

3 SKEW Skew (Y axis) 0 0

4 TILT Tilt (X axis) 0 0

5 HLIN Horiz. Linearity -300 -250

6HWID Width -20 0

7 VKEY Vert. Keystone -155 -190

8 VWID Height 0 0

9 VLIN Vert. Linearity 0 0 10 TBPC Top/Bottom PC 70 100 11 SDBW Side Bow 30 30

-18 -18

COARSE CONV BLUE (MENU-2-2-5-9-5)

# Abbrev. Description SD HD

1 HSTA Horiz. Position -50 -50

2 VSTA Vert. Position 0 0

3 SKEW Skew (Y axis) 0 0

4 TILT Tilt (X axis) 0 0

5 HLIN Horiz. Linearity 300 250

6HWID Width 0 0

7 VKEY Vert. Keystone 180 175

8 VWID Height 0 0

9 VLIN Vert. Linearity 0 0 10 TBPC Top/Bottom PC -30 0 11 SDBW Side Bow -30 -30

DF (MENU-2-2-5-9-5)

Item Abbr. Description Data

0 DFH Dynamic Focus (Horizontal) -300 1 DFV Dynamic Focus (Vertical) -100

Page 23

MODEL: WT-42311 / WT-A42

Adjustment Test Point Locations

Test Points

DT pin 3 - HV Adjust DT pin 6 - Ground DT pin 7 - 12 Volts DT pin 8 - ACL JA pin 14- Main Picture (Y) JA pin 18 - Main Color (Cr) JA pin 4 - Sub Picture (Y) JA pin 8 - Sub Picture (Cr) TP6(R, G or B) - CRT Cathode

Page 24

[HV Circuit]

MODEL: WT-42311 / WT-A42

Purpose:

To set the CRT Anode voltage.

1. HV Regulation

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

DC Voltmeter

DT connector pins 3 & 6

------

-------

Video Signal Monoscope

Video Input

Symptom:

Note:

This adjustment must be rechecked following Adjustment 9 CRT Cutoff.

Dark Picture

1. Supply a video monoscope signal.

2. Set Contrast to maximum, and Brightness to mid position.

3. Connect a DC volt meter between pins 3 and 6 of the DT connector. (Positive lead to pin 3)

4. Activate the Conv-Misc Mode.

5. Select Item “1 HVOL” (screen goes black).

6. Adjust Item “1 HVOL” for 15.4V ±0.05V on the meter.

7. Save data and exit the Conv-Misc mode.

8. Confirm that the voltage does not change more than 0.15V.

Note:

This adjustment must be performed if E2RESET or Convergence E2RESET

are activated.

CONVERGENCE MODE

Activate ……..MENU-2-2-5-9 Misc. ……………….……"6" Coarse………………..…."5" Fine ……………………..."4" Color (R,G or B)……AUDIO Item No………….…..VIDEO Adjust/Move……….ADJUST Cursor Toggle….…..ENTER Save & Exit…..MENU (twice)

[Video Circuit]

2. Main/Sub Y Level

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

Oscilloscope

JA Connector pin 14 JA Connector pin 4

------

-----Color Bars

Video Input

Purpose

Symptom:

To set picture luminance

Excess or insufficient brightness.

1. Supply a color bar signal to a Video Input (not an RF input).

2. Select the color bar signal for both the main and sub pictures.

3. Connect the oscilloscope to connector JA pin 14 (Main-Y).

4. Activate the Adjustment Mode

5. Select Item “3 YDRM” in the Main Matrix function.

6. Adjust the data so the Main-Y signal is between 0.71 Vp-p max. and 0.66 Vp-p min. at JA pin 14. (If it cannot be adjusted within this range, set to the lower value)

7. Move the oscilloscope to connector JA pin 4 (Sub-Y). Activate PIP if the waveform is unstable.

8. Select Item “3 YDRS” in the Sub Matrix function.

9. Adjust the data to equal the MAIN-Y Gain (+0.0V -0.1V).

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

Page 25

[Video Circuit]

MODEL: WT-42311 / WT-A42

Purpose:

To match the sub picture color to that of the main picture.

3. Main/Sub Color Level

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

Oscilloscope

JA pin 18 JA pin 8

------

Color Bars

Video

Symptom:

Main and sub pictures colors differ.

1. Supply an NTSC signal to an External Video Input.

2. Select the NTSC signal as the source for both the main and sub pictures.

3. Connect an oscilloscope to connector JA pin 18 (Main PR).

4. Activate the Adjustment mode.

5. Select Item “2 COLM” in the Main Matrix Function.

6. Adjust data so the PR signal is 0.71 Vp-p max. - 0.66 Vp-p min (If it cannot be adjusted within this range, set to the lower value)

7. Connect an oscilloscope to connector JA pin 8 (Sub PR). If the waveform is unstable, activate PIP.

8. Select item “2 COLS” in the Sub Matrix Function.

9. Adjust so Sub PR = Main PR.

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

[CRT Circuit]

4. CRT Cutoff

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

Oscilloscope

TP6R, TP6G, TP6B

------

50V/Div. 2msec/Div.

None

Video Input

Purpose

Symptom:

Note:

Use the Expand mode (full screen)

To set the cutoff point for all three CRTs.

Monochrome has a color tint, or incorrect brightness.

1. Select an External Input with no signal.

2. Enter the Adjustment Mode, Video Chroma Function.

3. Press “1”, automatically blanks the screen and sets COL to 0.

4. Set the data to the values given in the table below.

5. Connect the oscilloscope to TP6R.

6. Adjust the Red Screen VR so the black level is 170V, as shown below, or 176V ±1VDC using an DC Voltmeter.

7. Repeat Steps 4 and 5 to set the Blue and Green Screen VRs, using TP6G and TP6B.

Note:

White Balance must be performed after this adjustment.

Cutoff Preset VC Data Item Abbr Data

1SCT31 2SBRT31 3SCON0 4 RDRH 31 5GDRH41 6 BDRH 31 7CTRH31 8CTGH46 9CTBH31

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

Page 26

[CRT Circuit]

MODEL: WT-42311 / WT-A42

Purpose:

To set the CRTs white level in the NTSC mode.

5. White Balance (NTSC)

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

DC Voltmeter

------

NTSC White Raster

RF or Video

CIRCUIT ADJUST MODE

Symptom:

Note:

Use the “FORMAT” button to activate the Expand mode (full screen).

Monochrome has a color tint.

1. Supply a full White Raster Signal

2. Activate the Service Mode, Video Chroma Function.

3. Set the data for Item “19 COL” to 0.

4. Adjust Items “4 RDRH” and “6 BDRH” for optimum white at the center of the screen.

5. Reduce the input luminance level to 25%.

6. Adjust Items “7 CTRH” and “9 CTBH” for optimum white.

7. Insert a Milliammeter in series with each CRT Cathode. The maximum allowable current for each CRT is given in the table below.

8. Set the white raster to 100% and adjust Items “10 RDRL” and “12 BDRL” for optimum white at the center of the screen.

9. Reduce the luminance level to 25%.

10. Adjust Item “13 CTRL” and “15 CTBL” for optimum white.

11. Set the data for Item “19 COL” back to 31.

Maximum CRT Current

CRT CURRENT RED 580 uA

GREEN 580 uA

BLUE 580 uA

[CRT Circuit]

6. White Balance (HD)

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

-----

------

-----

HD White Raster

DTV Inputs

Purpose

Symptom:

To set the CRTs white level in the HD mode.

Monchrome pictures have a color tint.

1. Supply an HD Full White Raster signal to the DTV Inputs.

2. Select the DTV Inputs (Input button)

3. Activate the Adjustment mode, Video Chroma Function.

4. Set Item “19 COL” to 0.

5. Adjust Items “4 RDRH” and “6 BDRH” for optimum white at the center of the screen.

6. Reduce the input signal luminance to 25%.

7. Adjust Items “7 CTRH” and “9 CTBH” for optimum white.

8. Set the white raster to 100% and adjust Items “10 RDRL” and “12 BDRL” for optimum white at the center of the screen.

9. Reduce the luminance level to 25%.

10. Adjust Item “13 CTRL” and “15 CTBL” for optimum white.

11. Set the data for Item “19 COL” back to 31.

NOTE:

After completing HD White Balance, set the corresponding adjustment items

in 480p to the same data values

Page 27

[Video Circuit]

7. Black Level

MODEL: WT-42311 / WT-A42

Purpose:

Symptom:

To set the black level of the picture.

Excess or insufficient brightness.

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

-----

------

Monoscope

Video Input

1. Supply a Monoscope signal to a Video Input.

2. Activate the Adjust Mode, Video Chroma Function.

3. Adjust Item “2 SBRT” so the 0% and 10% black levels on the gradation scale are the same. (SBRT data should fall between 24 and 28.)

4. Press ENTER to save data.

7. Exit the Service Mode.

40% 30% 20% 10%

50%0%0%0%

60% 70% 80% 90%

GRADATION SCALE

[Video Circuit]

8. Sub Contrast

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

DC ma meter

DT connector pins 7 & 8

------

-----

Grayscale

RF Input

Purpose

Symptom:

To set overall beam current to its’ optimum level.

Excess or insufficient contrast.

Note: Activate the Expand mode (full screen).

1. Supply a Grayscale signal to a RF Input.

2. Activate the Adjust Mode, Video Chroma Function.

3. Select Item “1 SCT”, signal level automatically reduces.

4. Connect a 3ma DC meter between DT connector pins 7 and 8. Positive lead to pin 7.

5. Adjust Item “1 SCT” for 500µA ±10µA .

6. Remove the meter.

7. Save data and Exit the Service Mode.

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

Page 28

[Focus Circuit]

MODEL: WT-42311 / WT-A42

Purpose:

To improve edge focus.

9. Dynamic Focus Preset

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

-----

------

-----

Monoscope

Video Input

CONVERGENCE MODE

Symptom:

Poor focus at the edges of the screen.

1. Supply a Monoscope signal to a Video Input

2. Activate the Convergence Mode.

3. Select the DF Function under the Conv. Coarse Mode.

4. Set Items “0 DFH” and “1 DFV” to the data values given in the DF Table.

5. Press “6” to activate CONV-MISC

6. Set “0 FPHS” and “1 DPHS” to data values given in the CONV-MISC Table.

5. Exit the Conv. Mode.

Item Abbr. Data

1 DFH -300 2 DFV -100

CONV MISC

Item Abbr. Data

9DPHS 1

10 DOFS 33

[Video Circuit]

10. Lens Focus

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

------

-----

Monoscope & Crosshatch

Video Input

-----

------

Purpose

Symptom:

Note:

To set the Lens position for optimum focus.

Poor focus

This adjustment must be done before Electrostatic Focus. Perform this

adjustment for RED, GREEN, and BLUE monochrome pictures.

1. Supply a VIDEO signal (Monoscope).

2. Cover the Red and Blue Lens (producing a green raster).

3. Adjust the Green Lens for best focus at the center of the Monoscope pattern.

Note:

Attach a white paper to the screen center. During adjustment, observe the picture on the screen from inside for easier adjustment.

4. Supply a crosshatch signal

5. Confirm that the width at the top and bottom of the center vertical line are the same. If not, check mechanical centering adjustment..

6. Repeat Steps 2 and 5 for the Red and Blue monochrome pictures.

Page 29

[CRT Circuit]

11. Electrostatic Focus

MODEL: WT-42311 / WT-A42

Purpose:

Symptom:

To set electrostatic focus to the optimum point.

Poor focus.

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

-----

------

Monscope & Crosshatch

Video Input

Note:

This adjustment must be performed after the Sub Contrast adjustment.

Static Focus Adjustment

1. Supply a Monoscope signal to a Video Input

2. Activate A/V Reset

3. Select Red, Green or Blue rasters using the table below.

3. Set the Red, Green and Blue Focus VRs for optimum focus at the top center of the picture..

Raster Color Selection

Color Raster Activation Code

Red MENU-2-2-5-9-1

Green ME NU-2-2-5-9-2

Blue MENU-2-2-5-9-3

[On Screen Display]

12.Character Position

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

-----

------

Video Signal (HD/NTSC)

ANT-A/DTV

Purpose

Symptom:

To position the character display horizontally.

Incorrect display position

1. Supply a Monoscope signal to the Video or RF Input.

2. Select the Monoscope as the source for the main picture (Input button).

3. Activate the Service Mode, HR Function.

4. Use the Adjust Right/Left buttons to center the display horizontally. (A = B)

5. Save data and exit the Service Mode..

Page 30

MODEL: WT-42311 / WT-A42

[Conv/Defl]

13. Geometry Preset

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

-----

------

-----

NTSC & HD

Video & DTV Inputs

Purpose:

Symptom:

Note:

This procedure is usually only necessary if an E2PROM is replaced in the TV

Control or Convergence circuits.

Procedure

In the Circuit Adjustment and Coarse Convergence Modes pre-set the data to the values given in the Tables below.

DEFL JUNGLE

(MENU-2-2-5-7)

# Abbrev. HD NTSC

1HWID31 31 2 HKEY 31 31 3EWPT31 31 7VHGT28 40 8VLIN 5 5 9 VSCN 0 0

18 VPOS 31 31

To preset data controlling raster geometry

Raster distortion.

COARSE CONV GREEN

(MENU-2-2-5-9-5)

# Abbrev. SD HD

1HSTA 0 0 2 VSTA 0 0 3 SKEW 0 0 4TILT 0 0 5HWID50 50 6HLIN 0 0 7 SPCC 20 0 8 HKEY 0 0

9 TBPC -180 -140 10 VKEY 0 0 11 VWID 11 20 12 VLIN -18 -18

COARSE CONV RED

(MENU-2-2-5-9-5)

# Abbrev. SD HD

1HSTA50 50 2 VSTA 0 0 3 SKEW 0 0 4TILT 0 0 5 HLIN -300 -250 6HWID-20 0 7 VKEY -155 -190 8VWID 0 0

9VLIN 0 0 10 TBPC 70 100 11 SDBW 30 30

COARSE CONV BLUE

(MENU-2-2-5-9-5)

# Abbrev. SD HD

1HSTA-50-50 2 VSTA 0 0 3 SKEW 0 0 4TILT 0 0 5 HLIN 300 250 6HWID 0 0 7 VKEY 180 175 8VWID 0 0

9VLIN 0 0 10 TBPC -30 0 11 SDBW -30 -30

Page 31

MODEL: WT-42311 / WT-A42

[Deflection Circuit]

14: Deflection Geometry Height & Width Adjustments

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

CIRCUIT ADJUST MODE

Activate …….. MENU-2-2-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….ADJUST Save Data …. ………ENTER Exit …………..MENU (twice)

-----

------

-----

Monoscope (NTSC & HD)

Video & DTV Inputs

Purpose:

Symptom:

To set the height, width and linearity of the raster.

Incorrect height, width and/or linearity.

Preliminary:

1. DO NOT change the initial values for “#8 VLIN” in the Defl. Jungle Function.

2. DO NOT exceed the following VHGT adjustment ranges: NTSC ... from -4 to +10 HD ... from -10 TO +5

NTSC Mode

1. Supply an NTSC Monoscope signal to a Video Input.

2. Select the Monoscope as the signal source.

3. Activate the Adjustment Mode, JNGL Function.

4. Select and adjust each of the following items.

• “7 VHGT” ... so the vertical marker sum = 4

• “1 HWD” ... so the horizontal marker sum = 7

5. Save data and Exit the Service Mode.

HD Mode

1. Supply an HD Monoscope signal to the DTV HD Inputs.

2. Select the DTV Inputs as the signal source (Input button)

3. Activate the Service Mode, Defl. Jungle Function.

4. Select and adjust each of the following items.

• “7 VHGT” ... so the vertical marker sum = 2

• “1 HWD” ... so the horizontal marker sum = 5

5. Save data and Exit the Service Mode.

Page 32

MODEL: WT-42311 / WT-A42

[Convergence Circuit]

15. Convergence Geometry Adjustments

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

CONVERGENCE MODE

-----

------

-----

NTSC -- None HD -- HD sync

Video & DTV Inputs

Purpose:

Symptom:

Note:

Deflection Circuit Geometry must be performed before this adjustment.

NTSC mode

1. Select a Video Input with no signal.

2. Activate the Convergence Mode, Coarse Green.

3. Adjust the Coarse Green Items shown below for straight crosshatch lines.

4. Select the Fine Green Mode, a Cursor is displayed on the crosshatch.

5. Use the Cursor to adjust for straight crosshatch lines.

6. Exit the Convergence Mode.

HD mode

1. Supply horizontal and vertical HD sync to the DTV Inputs and select the DTV Inputs as the source. Note: I

To set the Convergence circuit geometry adjustments.

Raster distortion at the top, bottom or sides of the picture.

f an HD signal is not available, use the Conv. HD with No Signal

Procedure

2. Enter the Convergence Mode, Coarse Green.

3. Repeat NTSC Steps 3 through 6 in the HD mode.

CONV. HD WITH NO SIGNAL

1. MENU-2-2-7-0

2. Set DTV Port to 1080i

3. MENU (Twice)

4. INPUT select DTV inputs

5. MENU-2-2-5-9

After Adjusting, set the

DTV Port to AUTO

Page 33

MODEL: WT-42311 / WT-A42

[Convergence Circuit]

16. Centering and Static Convergence

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

CONVERGENCE MODE

-----

------

-----

NTSC -- Monoscope HD -- Monoscope

Video & DTV Inputs

Purpose:

Symptom:

To converge red, green and blue at the center of the screen

Color edging over the entire picture.

Preliminary

Degauss the shield cover and bracket unit of the CRT assembly and chassis.

DO NOT degauss the CPM Assemblies.

HD mode

1. Supply an HD Monoscope signal to the DTV Inputs.

2. Select the DTV Inputs as the signal source (Input button).

3. Enter the Convergence Coarse mode.

4. Set the data for the “HSTA” and “VSTA” items to: GREEN RED BLUE HSTA = 0 HSTA = 50 HSTA = -50 VSTA = 0 VSTA = 0 VSTA = 0

5. In the Coarse Green mode:

• Center the Green Raster using the Green Centering Magnet.

• Rotate the Green Deflection Yoke to correct any tilt.

6. In the Coarse Red mode, use the Red Centering Magnet to converge red on the green at the center of screen. Correct any red tilt with the Red Deflection Yoke.

7. In the Coarse Blue mode, repeat Step 6 using the Blue Centering magnet and the Blue Deflection Yoke.

8. Exit the Convergence mode.

SD mode

1. Supply an NTSC Monoscope signal to a Video Input.

2. Select the Monoscope as the signal source (Input button).

3. Enter the Convergence Coarse Green mode.

4. If needed, center the green raster using “1 HSTA” and “2 VSTA” adjustments.

5. In the Coarse Red mode, use “1 HSTA” and “2 VSTA” adjustments to converge the red on the green at the center of the screen.

6. In the Coarse Blue mode, repeat step 5 to converge the blue of the green.

7. Exit the Convergence Mode

Page 34

MODEL: WT-42311 / WT-A42

[Convergence Circuit]

17. Coarse Convergence

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

CONVERGENCE MODE

-----

------

-----

NTSC -- None HD -- HD sync

Video & HD Inputs

Purpose:

To converge red and blue on green at the edges of the screen.

Symptom:

SD mode

1. Select an External Input with no signal.

2. Activate the Convergence Mode, Coarse Red.

3. Adjust the Items shown below to converge the red on the green.

4. Select Coarse Blue mode.

5. Adjust the Items shown below to converge the blue on the green. Note:

6. Exit the Convergence Mode.

HD mode

1. Supply horizontal and vertical HD sync to the DTV Inputs and select the DTV Inputs as the source. Note: I

2. Repeat SD Steps 2 through 5 in the HD mode.

3. Exit the Convergence mode.

Color edging at the top, bottom and sides of the screen.

If center convergence shifts, use red and blue Items “1 HSTA” and

“2 VSTA” to correct the shift.

f an HD signal is not available, use the Conv. HD with No Signal

Procedure.

CONV. HD WITH NO SIGNAL

1. MENU-2-2-7-0

2. Set DTV Port to 1080i

3. MENU (Twice)

4. INPUT select DTV inputs

5. MENU-2-2-5-9

After Adjusting, set the

DTV Port to AUTO

Page 35

MODEL: WT-42311 / WT-A42

[Convergence Circuit]

18. Fine Convergence

Measuring Instrument

Test Point

Ext. Trigger

Measuring Range

Input Signal

Input Terminal

-----

------

-----

NTSC -- None HD -- HD sync

Video & DTV Inputs

CONVERGENCE MODE

Purpose:

Symptom:

To converge red, green and blue at the edges of the screen

Color edging at the edges of the picture.

SD Fine Adjustment

1. Select an External Input, no signal.

2. Activate the Convergence Mode, Fine Red.

3. Use the Cursor to converge red on the green.

4. Select the Fine Blue mode.

5. Use the Cursor to converge blue on the green.

6. Exit the Convergence mode.

HD Fine Adjustment

1. Supply an HD signal (sync only) to the DTV inputs and select DTV with the “Audio” button. Note: I

f an HD signal is not available, use the Conv. HD with No Signal

Procedure.

2. Repeat SD Fine Adjustment Steps 2 through 6, in the HD mode.

CONV. HD WITH NO SIGNAL

1. MENU-2-2-7-0

2. Set DTV Port to 1080i

3. MENU (Twice)

4. INPUT select DTV inputs

5. MENU-2-2-5-9

After Adjusting, set the

DTV Port to AUTO

Page 36

MODELS: WT-42311 / WT-A42

CHIP PARTS REPLACEMENT

Some resistors, shorting jumpers (0 Ohm resistors), ceramic capacitors, transistors and diodes are chip parts. The following precautions should be taken when replacing these parts.

Cautions:

1. Use a fine tipped, well insulated soldering iron (approximately 30 watts), and tweezers.

2. Melt the solder and remove the chip parts carefully so as not to tear the copper foil from the printed circuit board.

3. Discard removed chips; do not reuse them.

4. Do not apply heat for more than 3 (three) seconds to new chip parts.

5. Avoid using a rubbing stroke when soldering.

6. Take care not to scratch, or damage the chip parts when soldering.

7. Supplementary cementing is not required.

Chip Parts Removal (Resistors, Capacitors, etc.)

1. Grasp the part with tweezers. Melt the solder at both sides alternately, and remove one side of the part with a twisting motion.

2. Melt the solder at the other side and remove the part.

Chip Parts Removal (Transistors)

1. Melt the solder of one lead and lift the side of that lead upward.

2. Simultaneously melt the solder of the other two leads and lift the part from the PCB.

Replacement

1. Presolder the contact points on the circuit pattern.

2. Press the part downward with tweezers and apply the soldering iron as shown.

PAGE 37

MODELS: WT-42311 / WT-A42

REPLACEMENT PARTS

Parts Ordering

To expedite delivery of replacement parts orders, specify the following:

1. Model Number/Serial Number

2. Part Number and description

3. Quantity

Note: Unless complete information is supplied, delay in processing of orders will result.

Critical and Warranty Parts Designation

Critical Electrical Components are indicated by Bold Type in the Parts List, and in the schematic

diagrams by shading.

Warranty Return Parts are indicated in the Parts List with an (*).

Parts Tolerance Codes

Refer to the following chart for tolerance characteristics of electrical components.

MARK B C D F G J K

Tolerance % ± 0.1 ± 0.25 ± 0.5 ± 1 ± 2 ± 5 ± 10

MARKMNVXZPQ

Tolerance % ± 20 ± 30 ± 10

+40

-20

+80

-20

+100

-0

+30

-10

MARKMNVXZ

Tolerance (pF) ± 0.1 ± 0.25 ± 0.5 ± 1 ± 2

Replacement Part Notes

When Replacing the RF-Switch (RF-SW) or the PCB-SIGNAL:

1. Remove the PLATE-RF SW from the original component, shown in the diagram at the right.

2. Install the PLATE-RF SW on the new RF-SW.

When Replacing the EEPROM The EEPROMs (IC7C01, IC2K02 and IC8D0) store the adjustment data. After replacing the EEPROM, readjust the data to the values given in the “Adjustment Items List” tables. If good performance is not obtained with these values, perform the Adjustment Procedure(s) given in the Description and Adjustment columns.

PAGE 38

MODELS: WT-42311 / WT-A42

QUICK REFERENCE FOR COMMON REPLACEMENT PARTS

CRT ASSEMBLIES

PART NO. DESCRIPTION 251C219010 ASSY-CRT-RED 251C219020 ASSY-CRT-GREEN 251C219030 ASSY-CRT-BLUE

REMOTE CONTROL

290P111010 REMOTE CONTROL

HIGH VOLTAGE / DEFLECTION COMPONENTS

Q5A31 261P122010 HORIZ-OUT 2SC5778 Q5A51 261P082010 HV-OUT 2SK2771-O1R T5A51 334P281010 TRANS-FLYBACK

129P059050 VR-FOCUS

330P288010 DEFL-YOKE 453B036010 CAP-ANOD - SHORT - RED 453B036040 CAP-ANODE - GREEN 453B036050 CAP-ANOD - BLUE 453B036060 CAP-ANODE - RED

MODEL MIRROR

WT-42311 494D006010 491P136010 491P137010 760D628070

WT-A42 494D006010 491P136010 491P137010 760D639050

LENTICULAR

SCREEN

FRESNEL LENS

DIAMOND

SHIELD

PAGE 39

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

TUBES

251C219010 ASSY-CRT-RED 251C219020 ASSY-CRT-GREEN 251C219030 ASSY-CRT-BLUE

INTEGRATED CIRCUITS

IC2K00 270P623010 IC - CXA2069Q IC2K02 275P533010 IC-C-MOS - M24C64WM6T IC2L00 270P658030 IC - CXA2019AQ/T4 IC2L01 272P379020 IC - LM1881MX (NSC) IC2LA0 270P658030 IC - CXA2019AQ/T4 IC2LA1 272P379020 IC - LM1881MX (NSC) IC2M00 275P496010 IC-C-MOS - UPD64082GF-3BA IC2M01 275P531010 IC-C-MOS - MSM54V16258B-45TS-K IC2MD1 272P379020 IC - LM1881MX (NSC) IC2N00 270P870010 IC - CXA2151Q IC2P00 275P718010 IC-C-MOS - TC74HC4053FT IC2P01 275P718010 IC-C-MOS - TC74HC4053FT IC2S00 270P870010 IC - CXA2151Q IC2V00 270P937010 IC - CXA2180Q IC2Y01 275P735010 IC-C-MOS - TDA8601TD IC2Y50 270P472060 IC - NJM7805FA IC3A01 275P731010 IC-C-MOS - MSP3445G

IC3E01 270P750010 IC - LA4663

IC3K00 270P838010 IC-C-MOS - NJM2520M IC3K01 270P838010 IC-C-MOS - NJM2520M

IC4B01 270P261020 IC - TDA8177 IC5A00 267P163010 HIC - MSPAD401 IC5A01 270P914010 IC - NJM2119D IC5A02 266P727040 IC - UPC339C/LM339N IC5A03 270P704010 IC - LM4040BIZ-10.0

IC5A05 270P816010 IC - NJM431L

IC6B01 270P667010 IC - TDA6120Q IC6G01 270P667010 IC - TDA6120Q

IC6K00 270P818020 IC - CXA3506R IC6K04 274P088010 IC-C-MOS - MC74HC14AF IC6L00 275P848010 IC-C-MOS - S1L60283F30C100 IC6L21 274P901010 IC-C-MOS - TC74HCT7007AF-EL IC6L22 270P898030 IC - SI-3025LSA-TL IC6L23 270P677010 IC - BA033FP IC6L24 275P236020 IC-C-MOS - TC74LVX244FT IC6L26 270P506010 IC - M51957BFP IC6M00 270P942010 IC - CXD2309AQ

IC6R01 270P667010 IC - TDA6120Q

IC6Y50 272P302010 IC - PA0030 IC6Y51 270P650010 IC - MM1031XM

IC7A00 275P729020 IC-C-MOS - M306V2-198FP

IC7C01 275P533010 IC-C-MOS - M24C64WM6T IC7C10 270P706020 IC - MAX823REUK IC7D00 275P434010 IC-C-MOS - TC74HC4066AFT IC7D01 275P560010 IC - ADS931E A2D CONVERTER IC7D02 275P560010 IC - ADS931E A2D CONVERTER IC7D03 275P560010 IC - ADS931E A2D CONVERTER IC7D10 275P769010 IC-C-MOS - TC74AC157FT IC7D11 275P769010 IC-C-MOS - TC74AC157FT IC7E00 275P434010 IC-C-MOS - TC74HC4066AFT IC7E01 275P560010 IC - ADS931E A2D CONVERTER IC7E02 275P560010 IC - ADS931E A2D CONVERTER IC7E03 275P560010 IC - ADS931E A2D CONVERTER

IC7E10 275P769010 IC-C-MOS - TC74AC157FT IC7E11 275P769010 IC-C-MOS - TC74AC157FT IC7G01 275P247010 IC-C-MOS - MB40C958VPFV IC7H00 275P799010 IC-C-MOS - UPD85008XAGD IC7H01 270P898030 IC - SI-3025LSA-TL IC7H02 275P716010 IC-C-MOS - uPD4516161AG5-A10-9NF IC7H03 275P716010 IC-C-MOS - uPD4516161AG5-A10-9NF IC7H04 270P348010 IC - TLC2932IPW IC7H05 270P348010 IC - TLC2932IPW IC7H06 274P901010 IC-C-MOS - TC74HCT7007AF-EL IC7H07 275P236020 IC-C-MOS - TC74LVX244FT IC7H08 274P901010 IC-C-MOS - TC74HCT7007AF-EL IC7H09 275P278010 IC-C-MOS - TC74LVX14FT IC7H10 275P278010 IC-C-MOS - TC74LVX14FT IC7V01 275P362010 IC-C-MOS - Z86130

IC8C01 267P141030 HIC - STK392-110 IC8C02 267P141030 HIC - STK392-110

IC8D00 275P595010 IC-C-MOS - CM0022AF IC8D01 263D011010 IC-C-MOS - 32K EEPROM IC8E00 270P751010 IC - TL084CD IC8E01 270P751010 IC - TL084CD IC8E02 270P751010 IC - TL084CD IC8E03 275P721010 IC-C-MOS - CD0031AM

IC9A20 267P164010 HIC - TNY264P IC9A50 267P161010 HIC - STR-F6428S IC9A51 267P062050 HIC - SE110N IC9B01 270P668040 IC - SI-8120S IC9B02 270P668020 IC - SI-8050S

IC9C01 270P210010 IC - NJM7809FA/AN7809F IC9C11 270P928010 IC - BA17809FP IC9C21 270P677020 IC - BA05FP IC9C31 270P677010 IC - BA033FP IC9C41 270P677010 IC - BA033FP

TRANSISTORS

CHIP Type Transistors (Listed by Part No.)

Part No. Description

260P817010 2SA1037K-Q 260P817030 2SA1037K-S 260P818010 2SC2412K-Q 260P818030 2SC2412K-S 260P835030 2SC2413K-Q 261P801010 2SA1252-5,6

TRANSISTORS

Conventional Transistors (By Ref #) Ref # Part # Part Name & Description [#]

Q4B01 260P559030 TR - 2SC1740S-S

Q5A01 261P126010 TR - 2SD2052

Q5A02 260P561020 TR - 2SA1371-E Q5A03 260P386010 TR - 2SC2230-GR Q5A04 260P559030 TR - 2SC1740S-S Q5A05 260P560040 TR - 2SA933S-S Q5A06 260P560040 TR - 2SA933S-S

Q5A07 260P559030 TR - 2SC1740S-S

Q5A08 260P559030 TR - 2SC1740S-S

Q5A09 260P559030 TR - 2SC1740S-S

Q5A10 260P560040 TR - 2SA933S-S

Q5A20 260P560040 TR - 2SA933S-S

PAGE 40

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

Q5A31 261P122010 TR - 2SC5778

Q5A32 261P127010 TR - 2SK2774-01 Q5A33 260P559030 TR - 2SC1740S-S Q5A34 260P561020 TR - 2SA1371-E Q5A35 260P386010 TR - 2SC2230-GR Q5A36 260P630010 TR - 2SD2012 Q5A37 260P559030 TR - 2SC1740S-S Q5A38 260P559030 TR - 2SC1740S-S Q5A39 260P560040 TR - 2SA933S-S Q5A40 260P560040 TR - 2SA933S-S

Q5A51 261P082010 TR - 2SK2771-01R

Q5A57 260P416030 TR - 2SC2274-F,K-F Q5A59 260P255040 TR - 2SA950-Y Q5H01 260P559050 TR - 2SC1740S-E Q5H03 260P559050 TR - 2SC1740S-E Q5H04 260P559050 TR - 2SC1740S-E Q5H05 260P559050 TR - 2SC1740S-E Q5H06 260P560040 TR - 2SA933S-S Q5H07 260P559030 TR - 2SC1740S-S Q5H08 260P559030 TR - 2SC1740S-S Q5H09 260P559050 TR - 2SC1740S-E Q5H10 260P560040 TR - 2SA933S-S

Q5H11 260P644040 TR - 2SA1535-R Q5H12 260P647040 TR - 2SC3944-R

Q5K00 260P664030 TR - 2SC4636 Q5K01 260P664030 TR - 2SC4636 Q5K02 260P559030 TR - 2SC1740S-S Q5K03 260P560040 TR - 2SA933S-S Q6B01 260P559030 TR - 2SC1740S-S Q6B02 260P560040 TR - 2SA933S-S Q6G01 260P559030 TR - 2SC1740S-S Q6R01 260P559030 TR - 2SC1740S-S Q9A50 260P416030 TR - 2SC2274-F,K-F

Q9A51 260P559030 TR - 2SC1740S-S

Q9A54 260P559030 TR - 2SC1740S-S Q9A55 260P559030 TR - 2SC1740S-S Q9B01 260P559030 TR - 2SC1740S-S Q9B02 260P560040 TR - 2SA933S-S

DIODES

D2W01 264P828010 D-CHIP - DAN202U/MA142WK D2W02 264P828010 D-CHIP - DAN202U/MA142WK D2W03 264P828010 D-CHIP - DAN202U/MA142WK D2W04 264P828010 D-CHIP - DAN202U/MA142WK D4B01 264D056020 DIODE - S5500D/EM1Z/ERB12-02RK D4B04 264P045040 DIODE - 1S24710M D5A01 264P045040 DIODE - 1S24710M D5A02 264D056020 DIODE - S5500D/EM1Z/ERB12-02RK D5A03 264P045040 DIODE - 1S24710M D5A12 264P045040 DIODE - 1S24710M D5A13 264P045040 DIODE - 1S24710M D5A14 264P045040 DIODE - 1S24710M D5A33 264P669030 DIODE - S3L20U D5A34 264P483070 DIODE - RD5.1FB1 D5A35 264P045040 DIODE - 1S24710M D5A36 264P045040 DIODE - 1S24710M D5A37 264P521040 DIODE - EU1A

D5A51 262P039010 DIODE - BYW96E/20 D5A52 264P899010 DIODE - BYV26E

D5A53 264P489010 DIODE - RD16FB1

D5A54 264P622010 DIODE - AL01Z D5A55 264P622010 DIODE - AL01Z D5A56 264P045040 DIODE - 1S24710M D5A57 264P521040 DIODE - EU1A

D5A58 264P045040 DIODE - 1S24710M

D5A60 264P488030 DIODE - RD13FB2 D5A61 264P487090 DIODE - RD12FB3

D5H01 264P045040 DIODE - 1S24710M D5H02 264P045040 DIODE - 1S24710M D5H03 264D056020 DIODE - S5500D/EM1Z/ERB12-02RK D5K01 264P528030 DIODE - RP1H D5K02 264P543010 DIODE - EG01 D5K03 264P543010 DIODE - EG01 D5K10 264P528030 DIODE - RP1H D5K11 264P528030 DIODE - RP1H D6B00 262P063010 DIODE - 1SS244 D6B03 264P485060 DIODE - RD7.5FB2 D6B07 262P063010 DIODE - 1SS244 D6B08 262P063010 DIODE - 1SS244 D6B10 264P501050 DIODE - HZ3BLL D6G00 262P063010 DIODE - 1SS244 D6G07 262P063010 DIODE - 1SS244 D6G08 262P063010 DIODE - 1SS244 D6R00 262P063010 DIODE - 1SS244 D6R07 262P063010 DIODE - 1SS244 D6R08 262P063010 DIODE - 1SS244 D7H00 264P828010 D-CHIP - DAN202U/MA142WK D7L21 264P212020 D-LED - LN31GPH D8C01 264P045040 DIODE - 1S24710M D8C02 264P045040 DIODE - 1S24710M D8C03 264P486060 DIODE - RD9.1FB3 D8C04 264P486060 DIODE - RD9.1FB3

D9A01 262P031010 DIODE - D6SB80

D9A20 264P825040 DIODE - ERA15-08 D9A21 264P825040 DIODE - ERA15-08 D9A24 264P045040 DIODE - 1S24710M D9A28 264P045040 DIODE - 1S24710M D9A29 264P484040 DIODE - RD5.6FB3 D9A30 264P724010 DIODE - STF14 D9A31 264P486020 DIODE - RD8.2FB3 D9A50 264P045040 DIODE - 1S24710M D9A53 264P622010 DIODE - AL01Z D9A54 264P622010 DIODE - AL01Z D9A55 264P622010 DIODE - AL01Z D9A56 264P566010 DIODE - FMP-G12S D9A57 264P899010 DIODE - BYV26E D9A58 264P588010 DIODE - FML-G16S D9A60 264P566010 DIODE - FMP-G12S D9A61 264P669030 DIODE - S3L20U D9A66 264P045040 DIODE - 1S24710M D9A67 264P484040 DIODE - RD5.6FB3 D9A68 264P469070 DIODE - EQA02-28A/RD27EB4 D9A69 264P527020 DIODE - AK04 D9B01 264P045040 DIODE - 1S24710M D9B02 264P045040 DIODE - 1S24710M D9B03 264P045040 DIODE - 1S24710M D9B04 264P880010 DIODE - RK46 D9B05 264P880010 DIODE - RK46 D9B07 264P485060 DIODE - RD7.5FB2

PAGE 41

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

COILS

L1A30 321C114010 COIL-RF - 2200MH-J L1A31 325C461030 COIL-PEAKING - 10MH-K L1B30 321C114010 COIL-RF - 2200MH-J L1B31 325C461030 COIL-PEAKING - 10MH-K L2K00 325C461030 COIL-PEAKING - 10MH-K L2K01 325C462080 COIL-PEAKING - 180MH-J L2K02 325C462080 COIL-PEAKING - 180MH-J L2K05 409P777080 EMI-F-CHIP - BLM21P221S L2L00 409P777080 EMI-F-CHIP - BLM21P221S L2L01 325C461030 COIL-PEAKING - 10MH-K L2L02 325C461030 COIL-PEAKING - 10MH-K L2L03 325C241030 COIL-CHIP - 10MH-K L2LA0 409P777080 EMI-F-CHIP - BLM21P221S L2LA1 325C461030 COIL-PEAKING - 10MH-K L2LA2 325C461030 COIL-PEAKING - 10MH-K L2M00 409P777080 EMI-F-CHIP - BLM21P221S L2M01 409P777080 EMI-F-CHIP - BLM21P221S L2M32 409P777080 EMI-F-CHIP - BLM21P221S L2M50 325C146050 COIL-CHIP - 15MH-J L2M93 409P777080 EMI-F-CHIP - BLM21P221S L2MA0 325C461050 COIL-PEAKING - 15MH-K L2MA1 325C461030 COIL-PEAKING - 10MH-K L2MD1 325C461030 COIL-PEAKING - 10MH-K L2N00 325C461090 COIL-PEAKING - 33MH-K L2NA1 325C461030 COIL-PEAKING - 10MH-K L2NA2 325C461080 COIL-PEAKING - 27MH-K L2NC0 325C461030 COIL-PEAKING - 10MH-K L2NC1 325C461030 COIL-PEAKING - 10MH-K L2P00 325C241030 COIL-CHIP - 10MH-K L2P01 325C461030 COIL-PEAKING - 10MH-K L2S00 325C461090 COIL-PEAKING - 33MH-K L2V19 325C461010 COIL-PEAKING - 6.8MH-K L2V29 325C461030 COIL-PEAKING - 10MH-K L2V55 325C461030 COIL-PEAKING - 10MH-K L2V61 325C461010 COIL-PEAKING - 6.8MH-K L2W02 409P923060 EMI-F-CHIP - BLM21B272S L2W03 409P923060 EMI-F-CHIP - BLM21B272S L2W04 409P923060 EMI-F-CHIP - BLM21B272S L3A10 409P923060 EMI-F-CHIP - BLM21B272S L3A49 409P923060 EMI-F-CHIP - BLM21B272S L3K00 325C461030 COIL-PEAKING - 10MH-K L4B01 321C130010 COIL-RF - 2MH L4B02 321C130090 COIL-RF - 10MH-K L5A22 333P059020 COIL-HORIZ-LIN L5A31 411P001010 LEAD-FERRITE L5A34 321C130010 COIL-RF - 2MH L5A41 321C141010 COIL-RF - 6.8MH-M L5A51 321C151040 COIL-RF - 12MH-K L5A54 411D009020 CORE-FERRITE L6B50 411P001010 LEAD-FERRITE L6G50 411P001010 LEAD-FERRITE L6K00 325C241030 COIL-CHIP - 10MH-K L6K01 325C241030 COIL-CHIP - 10MH-K L6K02 325C241030 COIL-CHIP - 10MH-K L6K03 409P777080 EMI-F-CHIP - BLM21P221S L6K04 409P777080 EMI-F-CHIP - BLM21P221S L6K05 409P777080 EMI-F-CHIP - BLM21P221S L6K06 409P777080 EMI-F-CHIP - BLM21P221S L6K07 409P777080 EMI-F-CHIP - BLM21P221S

L6K08 409P777080 EMI-F-CHIP - BLM21P221S L6K09 409P777080 EMI-F-CHIP - BLM21P221S L6L20 409P777080 EMI-F-CHIP - BLM21P221S L6L21 409P777080 EMI-F-CHIP - BLM21P221S L6L22 409P777080 EMI-F-CHIP - BLM21P221S L6L23 409P777080 EMI-F-CHIP - BLM21P221S L6M00 409P777080 EMI-F-CHIP - BLM21P221S L6M01 325C242010 COIL-CHIP - 47MH-K L6M03 325C241030 COIL-CHIP - 10MH-K L6R04 321C141010 COIL-RF - 6.8MH-M L6R50 411P001010 LEAD-FERRITE L6Y50 325C461030 COIL-PEAKING - 10MH-K L6Y51 325C167040 COIL-PEAKING - 82MH-J L7A16 409P777050 EMI-F-CHIP - BLM21B201S L7A62 409P777050 EMI-F-CHIP - BLM21B201S L7A99 409P777050 EMI-F-CHIP - BLM21B201S L7C21 409P777050 EMI-F-CHIP - BLM21B201S L7C22 409P777050 EMI-F-CHIP - BLM21B201S L7C23 409P777050 EMI-F-CHIP - BLM21B201S L7C24 409P777050 EMI-F-CHIP - BLM21B201S L7D00 409P777020 EMI-F-CHIP - BLM21A05 L7D01 409P777020 EMI-F-CHIP - BLM21A05 L7D03 409P777080 EMI-F-CHIP - BLM21P221S L7D04 409P777080 EMI-F-CHIP - BLM21P221S L7D11 325C241030 COIL-CHIP - 10MH-K L7D12 409P777020 EMI-F-CHIP - BLM21A05 L7D13 325C241030 COIL-CHIP - 10MH-K L7D14 409P777020 EMI-F-CHIP - BLM21A05 L7D15 325C241030 COIL-CHIP - 10MH-K L7E00 409P777020 EMI-F-CHIP - BLM21A05 L7E01 409P777020 EMI-F-CHIP - BLM21A05 L7E11 325C241030 COIL-CHIP - 10MH-K L7E12 409P777020 EMI-F-CHIP - BLM21A05 L7E13 325C241030 COIL-CHIP - 10MH-K L7E14 409P777020 EMI-F-CHIP - BLM21A05 L7E15 325C241030 COIL-CHIP - 10MH-K L7G00 325C242050 COIL-CHIP - 100MH-K L7G10 325C242050 COIL-CHIP - 100MH-K L7G11 325C241030 COIL-CHIP - 10MH-K L7H00 409P777080 EMI-F-CHIP - BLM21P221S L7H02 409P777080 EMI-F-CHIP - BLM21P221S L7H03 409P777080 EMI-F-CHIP - BLM21P221S L7H04 409P777080 EMI-F-CHIP - BLM21P221S L7H05 409P777080 EMI-F-CHIP - BLM21P221S L7H06 409P777080 EMI-F-CHIP - BLM21P221S L7H07 409P777080 EMI-F-CHIP - BLM21P221S L7H08 325C241030 COIL-CHIP - 10MH-K L7H09 409P777080 EMI-F-CHIP - BLM21P221S L7H10 325C241030 COIL-CHIP - 10MH-K L7H11 409P777080 EMI-F-CHIP - BLM21P221S L7H12 409P777080 EMI-F-CHIP - BLM21P221S L7H13 409P777080 EMI-F-CHIP - BLM21P221S L7H14 409P777080 EMI-F-CHIP - BLM21P221S L7H15 409P777080 EMI-F-CHIP - BLM21P221S L7H16 409P777080 EMI-F-CHIP - BLM21P221S L7HA0 409P777080 EMI-F-CHIP - BLM21P221S L7HA1 409P777080 EMI-F-CHIP - BLM21P221S L7HA2 409P777080 EMI-F-CHIP - BLM21P221S L7HA3 409P777080 EMI-F-CHIP - BLM21P221S L7HA4 409P777080 EMI-F-CHIP - BLM21P221S

PAGE 42

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

L7HA5 409P777080 EMI-F-CHIP - BLM21P221S L7HA6 409P777080 EMI-F-CHIP - BLM21P221S L7HA7 409P777080 EMI-F-CHIP - BLM21P221S L7HA8 409P777080 EMI-F-CHIP - BLM21P221S L7HA9 409P777080 EMI-F-CHIP - BLM21P221S L7HB0 409P777080 EMI-F-CHIP - BLM21P221S L7HB1 409P777080 EMI-F-CHIP - BLM21P221S L7HB2 409P777080 EMI-F-CHIP - BLM21P221S L7HB3 409P777080 EMI-F-CHIP - BLM21P221S L7HB4 409P777080 EMI-F-CHIP - BLM21P221S L7HD0 409P777080 EMI-F-CHIP - BLM21P221S L7HD1 409P777080 EMI-F-CHIP - BLM21P221S L7HD2 409P777080 EMI-F-CHIP - BLM21P221S L7HD3 409P777080 EMI-F-CHIP - BLM21P221S L7HD4 409P777080 EMI-F-CHIP - BLM21P221S L7HD5 409P777080 EMI-F-CHIP - BLM21P221S L7HD6 409P777080 EMI-F-CHIP - BLM21P221S L7HD7 409P777080 EMI-F-CHIP - BLM21P221S L7K01 325C121030 COIL-PEAKING - 10MH-K L8C01 321C141070 COIL-RF - 22MH-K L8C02 321C141070 COIL-RF - 22MH-K L8C03 321C141070 COIL-RF - 22MH-K L8C04 321C141070 COIL-RF - 22MH-K L8D01 409P777080 EMI-F-CHIP - BLM21P221S L8D02 409P777080 EMI-F-CHIP - BLM21P221S L8D03 409P777080 EMI-F-CHIP - BLM21P221S L8D04 409P777080 EMI-F-CHIP - BLM21P221S L8D05 409P777080 EMI-F-CHIP - BLM21P221S L8D06 409P777080 EMI-F-CHIP - BLM21P221S L8D07 409P777080 EMI-F-CHIP - BLM21P221S L8G00 409P777080 EMI-F-CHIP - BLM21P221S L8G01 409P777080 EMI-F-CHIP - BLM21P221S L9A20 321C141070 COIL-RF - 22MH-K L9A50 411D009020 CORE-FERRITE L9A52 411D009020 CORE-FERRITE L9A53 321C141010 COIL-RF - 6.8MH-M L9A54 411D009020 CORE-FERRITE L9A55 321C142030 COIL-RF - 68MH-K L9A56 411D009020 CORE-FERRITE L9A57 321C141070 COIL-RF - 22MH-K L9A62 321C141010 COIL-RF - 6.8MH-M L9A65 321C141010 COIL-RF - 6.8MH-M

L9B01 351P226010 COIL-CHOKE - 150UH

L9B02 321C141070 COIL-RF - 22MH-K L9B03 321C141070 COIL-RF - 22MH-K

L9B04 351P226010 COIL-CHOKE - 150UH

L9B05 321C141030 COIL-RF - 10MH-K L9B06 411P001010 LEAD-FERRITE L9B07 411P001010 LEAD-FERRITE L9C01 321C142030 COIL-RF - 68MH-K L9C02 321C142030 COIL-RF - 68MH-K

L9D00 351P222010 LINE FILTER - ELF24V050A L9D01 351P222010 LINE FILTER - ELF24V050A L9D02 351P223010 LINE FILTER - SLF15N0601

LC2K00 409P777020 EMI-F-CHIP - BLM21A05 LC2K01 409P777020 EMI-F-CHIP - BLM21A05 LC2K02 409P777020 EMI-F-CHIP - BLM21A05 LC2K03 409P777020 EMI-F-CHIP - BLM21A05 LC3K00 409P777020 EMI-F-CHIP - BLM21A05 LC3K01 409P777020 EMI-F-CHIP - BLM21A05

LC6K00 409P875090 EMI-F-CHIP - ELKE103FA LC6K01 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6K02 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6K03 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6K04 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6K05 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M00 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M01 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M02 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M03 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M04 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M05 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M06 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M07 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC6M09 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7D02 409P875090 EMI-F-CHIP - ELKE103FA LC7D05 409P875090 EMI-F-CHIP - ELKE103FA LC7D10 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7D11 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7D12 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7D13 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7D14 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7E10 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7E11 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7E12 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7E13 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7E14 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G01 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G02 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G03 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G04 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G05 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G06 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G07 409P875090 EMI-F-CHIP - ELKE103FA LC7G08 409P875090 EMI-F-CHIP - ELKE103FA LC7G09 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G10 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G11 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G12 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LC7G13 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S LF6Y90 337P208010 DELAY-LINE - 630EMN-1545 18 LF6Y91 337P208010 DELAY-LINE - 630EMN-1545 18 LF7D00 409P901010 LP-FILTER - 14MHZ SMD LF7D01 409P901010 LP-FILTER - 14MHZ SMD LF7D02 409P901010 LP-FILTER - 14MHZ SMD LF7E00 409P901010 LP-FILTER - 14MHZ SMD LF7E01 409P901010 LP-FILTER - 14MHZ SMD LF7E02 409P901010 LP-FILTER - 14MHZ SMD LF7G00 409P901010 LP-FILTER - 14MHZ SMD LF7G01 409P901010 LP-FILTER - 14MHZ SMD LF7G02 409P901010 LP-FILTER - 14MHZ SMD

TRANSFORMERS

T5A31 349P216010 TRANS-HORIZ T5A32 336P040010 TRANS-HORIZ-DRIVE T5A51 334P281010 TRANS-FLYBACK T9A20 350P796010 TRANS-POWER T9A50 350P795010 TRANS-POWER

PAGE 43

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

VARIABLE RESISTORS

129P059050 VR-FOCUS - MHF116-50W

RV9D00 265P100020 VARISTOR - ERZV10D271CS

RESISTORS

CHIP Type Resistors (Listed by Value) Value Part No. Value Part No.

1/16W 0OHM 103P509050 1/16W 2.2K-F 103P493030 1/16W 22-J 103P500050 1/16W 2.2K-J 103P502090 1/8W 27-J 103P400060 1/16W 2.7K-J 103P503000 1/16W 33-J 103P500070 1/16W 3K-F 103P493060 1/16W 47-J 103P500090 1/16W 3.3K-F 103P493070 1/16W 56-J 103P501000 1/16W 3.3K-J 103P503010 1/16W 68-J 103P501010 1/16W 3.9K-F 103P493090 1/16W 82-J 103P501020 1/16W 3.9K-J 103P503020 1/16W 100-J 103P501030 1/16W 4.7K-F 103P494010 1/8W 100-J 103P401030 1/16W 4.7K-J 103P503030 1/16W 120-J 103P501040 1/16W 5.1K-F 103P494020 1/16W 180-J 103P501060 1/16W 5.6K-J 103P503040 1/16W 200-F 103P490080 1/16W 6.8K-F 103P494050 1/16W 220-F 103P490090 1/16W 6.8K-J 103P503050 1/16W 220-J 103P501070 1/16W 8.2K-J 103P503060 1/16W 240-F 103P491000 1/16W 10K-F 103P494090 1/8W 270-J 103P401080 1/16W 10K-J 103P503070 1/16W 330-F 103P491030 1/16W 12K-J 103P503080 1/16W 330-J 103P501090 1/16W 13K-F 103P495020 1/16W 390-F 103P491050 1/16W 15K-F 103P495030 1/16W 390-J 103P502000 1/16W 15K-J 103P503090 1/16W 470-F 103P491070 1/16W 18K-J 103P504000 1/16W 470-J 103P502010 1/16W 20K-F 103P495060 1/16W 510-F 103P491080 1/16W 22K-F 103P495070 1/16W 560-F 103P491090 1/16W 22K-J 103P504010 1/16W 560-J 103P502020 1/16W 33K-J 103P504030 1/16W 620-F 103P492000 1/16W 47K-J 103P504050 1/16W 680-F 103P492010 1/16W 56K-J 103P504060 1/16W 680-J 103P502030 1/16W 62K-F 103P496080 1/16W 820-F 103P492030 1/16W 68K-F 103P496090 1/16W 820-J 103P502040 1/16W 68K-J 103P504070 1/16W 1K-J 103P502050 1/16W 75K-J 103P509090 1/8W 1K-J 103P402050 1/16W 82K-J 103P504080 1/16W 1.1K-F 103P492060 1/16W 100K-J 103P504090 1/16W 1.2K-J 103P502060 1/16W 120K-J 103P505000 1/16W 1.3K-F 103P492080 1/16W 330K-J 103P505050 1/16W 1.5K-F 103P492090 1/16W 680K-J 103P505090 1/16W 1.5K-J 103P502070 1/16W 820K-J 103P506000 1/8W 1.5K-J 103P402070 1/16W 1M-J 103P506010 1/16W 1.8K-J 103P502080 1/16W 3.3M-J 103P506070 1/16W 2K-F 103P493020

Conventional Resistors (By Ref #)

Ref # Part # Part Name & Description [#]

R3E09 109D151010 R-CARBON - 1/4W 2.2-J R3E11 109D151010 R-CARBON - 1/4W 2.2-J R3E12 109D151010 R-CARBON - 1/4W 2.2-J R3E14 109D151010 R-CARBON - 1/4W 2.2-J R4B03 103P713090 R-CARBON - 1/4W 15K-J R4B05 103P714030 R-CARBON - 1/4W 33K-J R4B10 103C188040 R-METAL - 2W 2.2-J R4B12 103C188040 R-METAL - 2W 2.2-J

R4B16 109P095010 R-METAL-LIN - 1/4W 5.1K-J R4B17 103P711090 R-CARBON - 1/4W 330-J R4B20 103P711090 R-CARBON - 1/4W 330-J R4B23 103P411070 R-CARBON - 1/4W 220-J R4B24 103P712050 R-CARBON - 1/4W 1K-J R4B25 103P712050 R-CARBON - 1/4W 1K-J R4B26 103P713030 R-CARBON - 1/4W 4.7K-J

R5A00 103P711030 R-CARBON - 1/4W 100-J

R5A01 103P713010 R-CARBON - 1/4W 3.3K-J R5A02 103P711030 R-CARBON - 1/4W 100-J R5A03 103P713010 R-CARBON - 1/4W 3.3K-J R5A04 103P462040 R-METAL - 1/4W 910-F R5A05 103P713010 R-CARBON - 1/4W 3.3K-J R5A06 103P712050 R-CARBON - 1/4W 1K-J R5A07 103P714080 R-CARBON - 1/4W 82K-J R5A08 103P714050 R-CARBON - 1/4W 47K-J R5A09 103P714040 R-CARBON - 1/4W 39K-J R5A10 103P714040 R-CARBON - 1/4W 39K-J R5A11 103P713070 R-CARBON - 1/4W 10K-J R5A12 103P712050 R-CARBON - 1/4W 1K-J R5A13 103P464020 R-METAL - 1/4W 2.4K-F R5A14 103P464030 R-METAL - 1/4W 5.6K-F R5A15 103P713030 R-CARBON - 1/4W 4.7K-J R5A16 103P714010 R-CARBON - 1/4W 22K-J R5A17 103P712050 R-CARBON - 1/4W 1K-J R5A18 103P712050 R-CARBON - 1/4W 1K-J R5A19 103P712010 R-CARBON - 1/4W 470-J R5A20 103P714050 R-CARBON - 1/4W 47K-J R5A21 103P713030 R-CARBON - 1/4W 4.7K-J R5A22 103P714010 R-CARBON - 1/4W 22K-J R5A23 103P713070 R-CARBON - 1/4W 10K-J R5A24 103P714070 R-CARBON - 1/4W 68K-J R5A25 103P464030 R-METAL - 1/4W 5.6K-F R5A26 103P464030 R-METAL - 1/4W 5.6K-F R5A27 103P713070 R-CARBON - 1/4W 10K-J R5A28 103P715010 R-CARBON - 1/4W 150K-J R5A29 103P714040 R-CARBON - 1/4W 39K-J R5A30 103P714040 R-CARBON - 1/4W 39K-J R5A31 103P712080 R-CARBON - 1/4W 1.8K-J R5A32 103P713070 R-CARBON - 1/4W 10K-J R5A33 103P463060 R-METAL - 1/4W 3K-F R5A34 103P711000 R-CARBON - 1/4W 56-J R5A35 103P142010 R-CARBON - 1/2W 470-J R5A36 103C393000 R-METAL-P - 3W 2.7K-J R5A37 103C393000 R-METAL-P - 3W 2.7K-J R5A38 103C197060 R-METAL - 3W 0.47-J R5A39 103P140090 R-CARBON - 1/2W 47-J R5A40 103P714090 R-CARBON - 1/4W 100K-J R5A41 103P715020 R-CARBON - 1/4W 180K-J R5A42 103P713070 R-CARBON - 1/4W 10K-J R5A43 103P714010 R-CARBON - 1/4W 22K-J R5A44 103P712090 R-CARBON - 1/4W 2.2K-J R5A45 103P143050 R-CARBON - 1/2W 6.8K-J R5A46 103C391050 R-METAL-P - 3W 150-J R5A47 103P714080 R-CARBON - 1/4W 82K-J R5A48 103P714050 R-CARBON - 1/4W 47K-J R5A49 103P711030 R-CARBON - 1/4W 100-J R5A50 103P714050 R-CARBON - 1/4W 47K-J R5A51 103P712050 R-CARBON - 1/4W 1K-J R5A52 103P713010 R-CARBON - 1/4W 3.3K-J

PAGE 44

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

R5A53 103P713070 R-CARBON - 1/4W 10K-J R5A54 103P714010 R-CARBON - 1/4W 22K-J R5A55 103P143050 R-CARBON - 1/2W 6.8K-J

R5A56 103P715060 R-CARBON - 1/4W 390K-J

R5A57 103P711030 R-CARBON - 1/4W 100-J

R5A58 103P464080 R-METAL - 1/4W 9.1K-F R5A59 103P461070 R-METAL - 1/4W 470-F R5A60 103P464000 R-METAL - 1/4W 4.3K-F

R5A62 103P711070 R-CARBON - 1/4W 220-J R5A64 103P712010 R-CARBON - 1/4W 470-J

R5A65 103P141030 R-CARBON - 1/2W 100-J R5A68 103P463050 R-METAL - 1/4W 2.7K-F R5A69 103P462010 R-METAL - 1/4W 680-F R5A70 103P463040 R-METAL - 1/4W 2.4K-F R5A71 103P713070 R-CARBON - 1/4W 10K-J R5A72 103P463050 R-METAL - 1/4W 2.7K-F R5A73 103P714050 R-CARBON - 1/4W 47K-J R5A74 103P713070 R-CARBON - 1/4W 10K-J R5A75 103P713070 R-CARBON - 1/4W 10K-J R5A76 103P713070 R-CARBON - 1/4W 10K-J

R5A77 103P711090 R-CARBON - 1/4W 330-J

R5A78 103P714010 R-CARBON - 1/4W 22K-J R5A79 103P713030 R-CARBON - 1/4W 4.7K-J

R5A80 102P106090 R-WIRE - 2W 0.12-K R5A81 103P711030 R-CARBON - 1/4W 100-J

R5A82 103P370090 R-FUSE - 1/4W 47-J R5A83 103P464070 R-METAL - 1/4W 8.2K-F R5A84 103P464070 R-METAL - 1/4W 8.2K-F

R5A85 103P710070 R-CARBON - 1/4W 33-J R5A86 103P142060 R-CARBON - 1/2W 1.2K-J R5A87 103P711030 R-CARBON - 1/4W 100-J R5A88 103P464000 R-METAL - 1/4W 4.3K-F R5A89 103P463050 R-METAL - 1/4W 2.7K-F

R5A90 103P711060 R-CARBON - 1/4W 180-J

R5A91 103P467030 R-METAL - 1/4W 100K-F

R5A93 103P140090 R-CARBON - 1/2W 47-J

R5A94 103C390070 R-METAL-P - 3W 33-J

R5A95 103P714030 R-CARBON - 1/4W 33K-J

R5A97 103P142040 R-CARBON - 1/2W 820-J R5A98 103C198010 R-METAL - 3W 1.2-J R5A99 103P714090 R-CARBON - 1/4W 100K-J R5B01 103P714030 R-CARBON - 1/4W 33K-J R5B02 103P714090 R-CARBON - 1/4W 100K-J R5B03 103P712060 R-CARBON - 1/4W 1.2K-J R5B04 103P711030 R-CARBON - 1/4W 100-J R5H01 103P712050 R-CARBON - 1/4W 1K-J R5H02 103P758000 R-FUSE - 1/4W 1-J R5H03 103P714030 R-CARBON - 1/4W 33K-J R5H04 103P463060 R-METAL - 1/4W 3K-F R5H07 103P461060 R-METAL - 1/4W 430-F R5H08 103P711030 R-CARBON - 1/4W 100-J R5H09 103P711010 R-CARBON - 1/4W 68-J R5H10 103P710090 R-CARBON - 1/4W 47-J R5H11 103P712020 R-CARBON - 1/4W 560-J R5H12 103P712020 R-CARBON - 1/4W 560-J R5H13 103P712020 R-CARBON - 1/4W 560-J R5H14 103P710090 R-CARBON - 1/4W 47-J R5H15 103P710090 R-CARBON - 1/4W 47-J R5H16 103P710020 R-CARBON - 1/4W 12-J R5H17 103P710020 R-CARBON - 1/4W 12-J

R5H19 103P713070 R-CARBON - 1/4W 10K-J R5H20 103P713070 R-CARBON - 1/4W 10K-J R5H21 103P713030 R-CARBON - 1/4W 4.7K-J R5H44 103P711030 R-CARBON - 1/4W 100-J

R5H47 103C172010 R-METAL - 1W 470-J

R5H48 103P712060 R-CARBON - 1/4W 1.2K-J R5H49 103P714070 R-CARBON - 1/4W 68K-J R5H50 103P714070 R-CARBON - 1/4W 68K-J R5H51 103P712060 R-CARBON - 1/4W 1.2K-J R5H55 103P140070 R-CARBON - 1/2W 33-J R5H56 103P140070 R-CARBON - 1/2W 33-J R5H58 103P148000 R-CARBON - 1/2W 1-J R5H59 103C191050 R-METAL - 3W 150-J R5H60 103C178080 R-METAL - 1W 4.7-J R5H67 103P148000 R-CARBON - 1/2W 1-J R5K02 103P412050 R-CARBON - 1/4W 1K-J R5K03 103P145000 R-CARBON - 1/2W 120K-J R5K04 103P144090 R-CARBON - 1/2W 100K-J R5K05 103P145000 R-CARBON - 1/2W 120K-J R5K06 103P144090 R-CARBON - 1/2W 100K-J R5K07 103P145000 R-CARBON - 1/2W 120K-J R5K08 103P144090 R-CARBON - 1/2W 100K-J

R5K09 103P762020 R-FUSE - 1/2W 560-J

R5K10 103P711010 R-CARBON - 1/4W 68-J R5K11 103P711090 R-CARBON - 1/4W 330-J

R5K12 103P760060 R-FUSE - 1/2W 27-J

R5K20 103P463060 R-METAL - 1/4W 3K-F R5K22 103P145030 R-CARBON - 1/2W 220K-J R5K23 103P145030 R-CARBON - 1/2W 220K-J R5K24 103P145030 R-CARBON - 1/2W 220K-J R5K25 103P713040 R-CARBON - 1/4W 5.6K-J R5K31 103P711030 R-CARBON - 1/4W 100-J

R5K34 103P760060 R-FUSE - 1/2W 27-J

R5K46 103P712010 R-CARBON - 1/4W 470-J

R5K50 103P762050 R-FUSE - 1/2W 1K-J

R6B01 103P711030 R-CARBON - 1/4W 100-J R6B02 103P713090 R-CARBON - 1/4W 15K-J R6B03 103P463050 R-METAL - 1/4W 2.7K-F R6B04 103P462080 R-METAL - 1/4W 1.3K-F R6B05 103P711070 R-CARBON - 1/4W 220-J R6B06 103P462030 R-METAL - 1/4W 820-F R6B07 103P711030 R-CARBON - 1/4W 100-J R6B09 103P711030 R-CARBON - 1/4W 100-J R6B10 103P713030 R-CARBON - 1/4W 4.7K-J

R6B11 103C194020 R-METAL - 3W 27K-J

R6B12 103P461050 R-METAL - 1/4W 390-F R6B16 103P411000 R-CARBON - 1/4W 56-J R6B21 103P467030 R-METAL - 1/4W 100K-F R6B22 103P467030 R-METAL - 1/4W 100K-F R6B23 103P711030 R-CARBON - 1/4W 100-J R6B24 103P713030 R-CARBON - 1/4W 4.7K-J R6B25 103P711030 R-CARBON - 1/4W 100-J R6B26 103P413050 R-CARBON - 1/4W 6.8K-J R6B27 103P711030 R-CARBON - 1/4W 100-J R6B31 103P142060 R-CARBON - 1/2W 1.2K-J R6G01 103P711030 R-CARBON - 1/4W 100-J R6G02 103P713090 R-CARBON - 1/4W 15K-J R6G03 103P463050 R-METAL - 1/4W 2.7K-F R6G04 103P462080 R-METAL - 1/4W 1.3K-F R6G06 103P462030 R-METAL - 1/4W 820-F

PAGE 45

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

R6G07 103P711030 R-CARBON - 1/4W 100-J R6G09 103P711030 R-CARBON - 1/4W 100-J R6G10 103P713030 R-CARBON - 1/4W 4.7K-J

R6G11 103C194020 R-METAL - 3W 27K-J

R6G16 103P411000 R-CARBON - 1/4W 56-J R6G21 103P467030 R-METAL - 1/4W 100K-F R6G22 103P467030 R-METAL - 1/4W 100K-F R6G23 103P711030 R-CARBON - 1/4W 100-J R6G31 103P142060 R-CARBON - 1/2W 1.2K-J R6R01 103P711030 R-CARBON - 1/4W 100-J R6R02 103P713090 R-CARBON - 1/4W 15K-J R6R03 103P463050 R-METAL - 1/4W 2.7K-F R6R04 103P462080 R-METAL - 1/4W 1.3K-F R6R05 103P711070 R-CARBON - 1/4W 220-J R6R06 103P462030 R-METAL - 1/4W 820-F R6R07 103P711030 R-CARBON - 1/4W 100-J R6R09 103P711030 R-CARBON - 1/4W 100-J R6R10 103P713030 R-CARBON - 1/4W 4.7K-J

R6R11 103C194020 R-METAL - 3W 27K-J

R6R16 103P411000 R-CARBON - 1/4W 56-J R6R21 103P467030 R-METAL - 1/4W 100K-F R6R22 103P467030 R-METAL - 1/4W 100K-F R6R23 103P711030 R-CARBON - 1/4W 100-J R6R31 103P142060 R-CARBON - 1/2W 1.2K-J R7K01 103P712050 R-CARBON - 1/4W 1K-J R7K02 103P713010 R-CARBON - 1/4W 3.3K-J R7L26 103P462090 R-METAL - 1/4W 1.5K-F R7L29 103P464030 R-METAL - 1/4W 5.6K-F R7L32 103P466070 R-METAL - 1/4W 56K-F R8C03 103P711090 R-CARBON - 1/4W 330-J R8C07 103C391050 R-METAL-P - 3W 150-J R8C08 103P714010 R-CARBON - 1/4W 22K-J R8C11 103P711090 R-CARBON - 1/4W 330-J R8C15 103C391050 R-METAL-P - 3W 150-J R8C19 103P711090 R-CARBON - 1/4W 330-J R8C23 103C391050 R-METAL-P - 3W 150-J R8C27 103P711090 R-CARBON - 1/4W 330-J R8C31 103C391050 R-METAL-P - 3W 150-J R8C35 103P711090 R-CARBON - 1/4W 330-J R8C39 103C391050 R-METAL-P - 3W 150-J R8C43 103P711090 R-CARBON - 1/4W 330-J R8C47 103C391050 R-METAL-P - 3W 150-J R8C60 103C191090 R-METAL - 3W 330-J R8C61 103C191090 R-METAL - 3W 330-J R8C62 103P713010 R-CARBON - 1/4W 3.3K-J R8C63 103P713010 R-CARBON - 1/4W 3.3K-J R8C64 103P713010 R-CARBON - 1/4W 3.3K-J R8C65 103P713010 R-CARBON - 1/4W 3.3K-J R8C66 103P713010 R-CARBON - 1/4W 3.3K-J R8C67 103P713010 R-CARBON - 1/4W 3.3K-J R8C69 103P714010 R-CARBON - 1/4W 22K-J R9A02 102P084000 R-CEMENT-WIRE - 15W 2.2-K R9A09 103P145050 R-CARBON - 1/2W 330K-J R9A10 103P714020 R-CARBON - 1/4W 27K-J R9A11 103P145050 R-CARBON - 1/2W 330K-J R9A12 103P713070 R-CARBON - 1/4W 10K-J R9A13 103P713000 R-CARBON - 1/4W 2.7K-J R9A20 103C181020 R-METAL - 2W 82-J R9A21 103P712050 R-CARBON - 1/4W 1K-J R9A23 103P710090 R-CARBON - 1/4W 47-J

R9A24 103P142070 R-CARBON - 1/2W 1.5K-J R9A29 103P713070 R-CARBON - 1/4W 10K-J R9A51 103P715050 R-CARBON - 1/4W 330K-J R9A52 103P710090 R-CARBON - 1/4W 47-J R9A53 103P712030 R-CARBON - 1/4W 680-J R9A54 102P107000 R-WIRE - 2W 0.15-K R9A55 102P106090 R-WIRE - 2W 0.12-K R9A56 103P713010 R-CARBON - 1/4W 3.3K-J R9A57 103P712090 R-CARBON - 1/4W 2.2K-J R9A58 103P145030 R-CARBON - 1/2W 220K-J R9A59 103P710070 R-CARBON - 1/4W 33-J R9A61 103P713040 R-CARBON - 1/4W 5.6K-J R9A62 103P713070 R-CARBON - 1/4W 10K-J R9A63 103P713020 R-CARBON - 1/4W 3.9K-J R9A66 103P712070 R-CARBON - 1/4W 1.5K-J R9A67 103P710050 R-CARBON - 1/4W 22-J R9A68 103C180050 R-METAL - 2W 22-J R9A69 103C180050 R-METAL - 2W 22-J R9A70 109D151090 R-CARBON - 1/4W 33-J R9A71 103P145030 R-CARBON - 1/2W 220K-J R9A73 103P412050 R-CARBON - 1/4W 1K-J R9A74 103P144040 R-CARBON - 1/2W 39K-J R9A80 103C193060 R-METAL - 3W 8.2K-J R9A81 103P142090 R-CARBON - 1/2W 2.2K-J R9A83 103P464010 R-METAL - 1/4W 4.7K-F R9A84 103P713070 R-CARBON - 1/4W 10K-J R9B01 103P711030 R-CARBON - 1/4W 100-J R9B02 103P714010 R-CARBON - 1/4W 22K-J R9B03 103P714050 R-CARBON - 1/4W 47K-J R9B04 103P714050 R-CARBON - 1/4W 47K-J R9B05 103P714090 R-CARBON - 1/4W 100K-J R9B06 103P714090 R-CARBON - 1/4W 100K-J R9B07 103P714010 R-CARBON - 1/4W 22K-J R9B08 109D151030 R-CARBON - 1/4W 4.7-J R9B09 109D151030 R-CARBON - 1/4W 4.7-J

R9B11 103P461070 R-METAL - 1/4W 470-F

R9C31 103C197080 R-METAL - 3W 0.68-J R9C32 103C197080 R-METAL - 3W 0.68-J

CAPACITORS & TRIMMERS

CHIP Type Capacitors (Listed by Value)

Value Part No. Value Part No.

CH50V 3P-C 154P350050 B50V 1500P-K 141P141010 CH50V 10P-C 154P341010 B50V 2200P-K 141P141030 CH50V 15P-J 154P341050 B50V 4700P-K 141P141070 CH50V 22P-J 154P341090 B50V 6800P-K 141P141090 CH50V 33P-J 154P342030 B50V 8200P-K 141P142000 CH50V 39P-J 154P342050 B50V 0.01M-K 141P142010 CH50V 47P-J 154P342070 F50V 0.01M-Z 141P143080 CH50V 56P-J 154P342090 B50V 0.015M-K 141P142030 SL50V 56P-J 154P353000 B25V 0.047M-K 141P142090 CH50V 68P-J 154P343010 B25V 0.068M-K 141P143010 CH50V 82P-J 154P343030 B16V 0.082M-K 141P143020 CH50V 100P-J 154P343050 B16V 0.1M-K 141P143030 50V 120P-J 154P343070 F25V 0.1M-Z 141P144020 SL50V 120P-J 154P353080 25V 0.33M-K 141P138080 CH50V 150P-J 154P343090 B10V 0.47M-K 141P146080 SL50V 150P-J 154P354000 B16V 0.47M-K 141P139090 B50V 220P-K 141P140010 F16V 0.47M-Z 141P144050

PAGE 46

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

CH50V 220P-J 154P344030 B16V 1M-K 141P134070 CH50V 270P-J 154P344050 F16V 1M-Z 141P144060 CH50V 330P-J 154P344070 50V 2.2M-M 105C 181P526020 SL50V 390P-J 154P355000 B10V 3.3M-M 141P133010 B50V 470P-K 141P140050 6.3V 22M-M 105C 181P520010 CH50V 470P-J 154P345010 6.3V 47M-M 105C 181P520030 SL50V 470P-J 154P355020 16V 47M-M 181P502060 CH25V 560P-J 154P345030 16V 47M-M 105C 181P522060 CH25V 1000P-J 154P345090 6.3V 100M-M 105C 181P520040 B50V 1000P-K 141P140090 4V 220M-M 105C 181P528010

Conventional Capacitors (By Ref #)

Ref # Part # Part Name & Description [#]

C1A13 181P352040 C-ELEC - 16V 100M-M C1A21 181P210040 C-ELEC - 6.3V 100M-M C1A24 181P210040 C-ELEC - 6.3V 100M-M C1A26 172P262010 C-M-POLY - 50V 0.047M-J C1B13 181P352040 C-ELEC - 16V 100M-M C1B21 181P210040 C-ELEC - 6.3V 100M-M C1B24 181P210040 C-ELEC - 6.3V 100M-M C1B26 172P262010 C-M-POLY - 50V 0.047M-J C2K00 181P352050 C-ELEC - 16V 220M-M C2K06 181P355050 C-ELEC - 50V 10M-M C2K08 181P355050 C-ELEC - 50V 10M-M C2K09 181P355050 C-ELEC - 50V 10M-M C2K11 181P355050 C-ELEC - 50V 10M-M C2K12 181P355050 C-ELEC - 50V 10M-M C2K14 181P355050 C-ELEC - 50V 10M-M C2K15 181P355050 C-ELEC - 50V 10M-M C2K16 181P355050 C-ELEC - 50V 10M-M C2K17 181P355050 C-ELEC - 50V 10M-M C2K27 181P355050 C-ELEC - 50V 10M-M C2L01 181P352030 C-ELEC - 16V 47M-M C2L06 181P355040 C-ELEC - 50V 4.7M-M C2L12 181P355040 C-ELEC - 50V 4.7M-M C2L14 181P351070 C-ELEC - 10V 470M-M C2L16 181P210040 C-ELEC - 6.3V 100M-M C2L22 181P352030 C-ELEC - 16V 47M-M C2L24 181P352030 C-ELEC - 16V 47M-M C2LA0 181P352030 C-ELEC - 16V 47M-M C2LA6 181P355040 C-ELEC - 50V 4.7M-M C2LB1 181P355040 C-ELEC - 50V 4.7M-M C2LB3 181P351070 C-ELEC - 10V 470M-M C2LB9 181P210040 C-ELEC - 6.3V 100M-M C2LC2 181P352030 C-ELEC - 16V 47M-M C2LC4 181P352030 C-ELEC - 16V 47M-M C2M03 181P352040 C-ELEC - 16V 100M-M C2M08 181P352030 C-ELEC - 16V 47M-M C2M88 181P355010 C-ELEC - 50V 1M-M C2M93 181P350050 C-ELEC - 6.3V 470M-M C2MA4 181P352030 C-ELEC - 16V 47M-M C2MA6 181P352030 C-ELEC - 16V 47M-M C2MC4 181P352030 C-ELEC - 16V 47M-M C2MD6 181P210040 C-ELEC - 6.3V 100M-M C2N00 181P355000 C-ELEC - 50V 0.47M-M C2N01 181P355000 C-ELEC - 50V 0.47M-M C2N02 181P355000 C-ELEC - 50V 0.47M-M C2N05 181P355000 C-ELEC - 50V 0.47M-M C2N06 181P355000 C-ELEC - 50V 0.47M-M C2N07 181P355000 C-ELEC - 50V 0.47M-M

C2N17 181P355000 C-ELEC - 50V 0.47M-M C2N18 181P355000 C-ELEC - 50V 0.47M-M C2N19 181P355000 C-ELEC - 50V 0.47M-M C2N22 181P350060 C-ELEC - 6.3V 1000M-M C2N28 181P350060 C-ELEC - 6.3V 1000M-M C2N29 181P350060 C-ELEC - 6.3V 1000M-M C2N33 181P355050 C-ELEC - 50V 10M-M C2NA6 181P355050 C-ELEC - 50V 10M-M C2NC5 181P355050 C-ELEC - 50V 10M-M C2P01 181P355050 C-ELEC - 50V 10M-M C2P02 181P352030 C-ELEC - 16V 47M-M C2P04 181P351050 C-ELEC - 10V 220M-M C2P08 181P352030 C-ELEC - 16V 47M-M C2P12 181P355050 C-ELEC - 50V 10M-M C2S00 181P355000 C-ELEC - 50V 0.47M-M C2S01 181P355000 C-ELEC - 50V 0.47M-M C2S02 181P355000 C-ELEC - 50V 0.47M-M C2S05 181P355000 C-ELEC - 50V 0.47M-M C2S06 181P355000 C-ELEC - 50V 0.47M-M C2S07 181P355000 C-ELEC - 50V 0.47M-M C2S10 181P350060 C-ELEC - 6.3V 1000M-M C2S18 181P355000 C-ELEC - 50V 0.47M-M C2S19 181P355000 C-ELEC - 50V 0.47M-M C2S20 181P355000 C-ELEC - 50V 0.47M-M C2S22 181P350060 C-ELEC - 6.3V 1000M-M C2S29 181P350060 C-ELEC - 6.3V 1000M-M C2V04 181P359060 C-ELEC - 50V 0.1M-M C2V05 181P359060 C-ELEC - 50V 0.1M-M C2V06 181P359060 C-ELEC - 50V 0.1M-M C2V08 181P359060 C-ELEC - 50V 0.1M-M C2V09 181P359060 C-ELEC - 50V 0.1M-M C2V10 181P359060 C-ELEC - 50V 0.1M-M C2V14 181P352040 C-ELEC - 16V 100M-M C2V17 181P355040 C-ELEC - 50V 4.7M-M C2V19 181P352040 C-ELEC - 16V 100M-M C2V29 181P351070 C-ELEC - 10V 470M-M C2V30 181P352030 C-ELEC - 16V 47M-M C2V32 181P355000 C-ELEC - 50V 0.47M-M C2V48 172P166030 C-TF - 50V 0.1M-J C2V49 172P166030 C-TF - 50V 0.1M-J C2V55 181P351070 C-ELEC - 10V 470M-M C2V57 181P355060 C-ELEC - 50V 22M-M C2V61 181P352040 C-ELEC - 16V 100M-M C2W05 181P352030 C-ELEC - 16V 47M-M C2W09 181P352030 C-ELEC - 16V 47M-M C2W14 181P352030 C-ELEC - 16V 47M-M C2Y09 181P352030 C-ELEC - 16V 47M-M C2Y50 181P352040 C-ELEC - 16V 100M-M C2Y51 181P352040 C-ELEC - 16V 100M-M C3A14 181P355050 C-ELEC - 50V 10M-M C3A20 181P355050 C-ELEC - 50V 10M-M C3A21 181P355050 C-ELEC - 50V 10M-M C3A28 181P355050 C-ELEC - 50V 10M-M C3A29 181P355050 C-ELEC - 50V 10M-M C3A32 181P355050 C-ELEC - 50V 10M-M C3A33 181P355050 C-ELEC - 50V 10M-M C3A34 181P355030 C-ELEC - 50V 3.3M-M C3A46 181P355050 C-ELEC - 50V 10M-M C3A49 181P355050 C-ELEC - 50V 10M-M C3E01 181P354050 C-ELEC - 35V 47M-M

PAGE 47

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

C3E02 181P355010 C-ELEC - 50V 1M-M C3E04 181P355010 C-ELEC - 50V 1M-M C3E06 181P355050 C-ELEC - 50V 10M-M C3E09 172P262050 C-M-POLY - 50V 0.1M-J C3E11 172P262050 C-M-POLY - 50V 0.1M-J C3E12 172P262050 C-M-POLY - 50V 0.1M-J C3E14 172P262050 C-M-POLY - 50V 0.1M-J C3K00 181P122070 C-ELEC-NP - 25V 10M-M C3K01 181P355050 C-ELEC - 50V 10M-M C3K04 181P122070 C-ELEC-NP - 25V 10M-M C3K05 181P355050 C-ELEC - 50V 10M-M C3K10 181P355010 C-ELEC - 50V 1M-M C3K11 181P355010 C-ELEC - 50V 1M-M C3K12 181P355010 C-ELEC - 50V 1M-M C3K13 181P355010 C-ELEC - 50V 1M-M C3K14 181P355010 C-ELEC - 50V 1M-M C3K15 181P355010 C-ELEC - 50V 1M-M C3K16 181P355010 C-ELEC - 50V 1M-M C3K17 181P355010 C-ELEC - 50V 1M-M C3K18 181P355010 C-ELEC - 50V 1M-M C3K19 181P355010 C-ELEC - 50V 1M-M C3K20 181P355010 C-ELEC - 50V 1M-M C3K21 181P355010 C-ELEC - 50V 1M-M C3K22 181P355010 C-ELEC - 50V 1M-M C3K23 181P355010 C-ELEC - 50V 1M-M C3K25 181P352030 C-ELEC - 16V 47M-M C4B01 172P261030 C-M-POLY - 50V 0.01M-J C4B02 181P186050 C-ELEC - 35V 1000M-M 105C C4B03 172P383030 C-M-POLY - 100V 0.47M-K C4B04 181P354060 C-ELEC - 35V 100M-M C4B06 172P330090 C-POLY - 50V 4700P-J C4B07 172P383030 C-M-POLY - 100V 0.47M-K C4B09 181P355060 C-ELEC - 50V 22M-M C4B10 181P354050 C-ELEC - 35V 47M-M C4B11 181P183050 C-ELEC - 25V 2200M-M 105C C5A01 181P354050 C-ELEC - 35V 47M-M C5A02 181P355050 C-ELEC - 50V 10M-M C5A03 142P020090 C-CER - B50V 1000P-K C5A05 172P262010 C-M-POLY - 50V 0.047M-J C5A10 181P191000 C-ELEC - 160V 22M-M/Q C5A15 181P354060 C-ELEC - 35V 100M-M C5A17 142P020090 C-CER - B50V 1000P-K C5A21 172P262050 C-M-POLY - 50V 0.1M-J C5A22 181P355050 C-ELEC - 50V 10M-M C5A23 181P355050 C-ELEC - 50V 10M-M C5A31 172P581050 C-M-PLA-PP - 1800VHP 3900P-J-OR-H C5A32 172P581050 C-M-PLA-PP - 1800VHP 3900P-J-OR-H C5A34 154P262050 C-CER - R2KV 560P-K C5A35 142P012010 C-CER - B500V 4700P-K C5A36 172P524010 C-M-POLY - 250V 2.2M-J C5A37 172P436010 C-M-PLA-PP - 250V 0.33M-J C5A38 172P436010 C-M-PLA-PP - 250V 0.33M-J C5A39 142P011030 C-CER - B500V 1000P-K C5A40 142P011000 C-CER - B500V 560P-K C5A42 181P352030 C-ELEC - 16V 47M-M C5A43 181P190050 C-ELEC - 160V 1M-M/Q C5A45 181P183040 C-ELEC - 25V 470M-M 105C C5A51 154P260010 C-CER - R1KV 220P-K

C5A52 172P580090 C-M-PLA-PP - 1800V 2200P-J

C5A55 172P088060 C-PLAST-PP - 630V 6800P-J

C5A56 181P355080 C-ELEC - 50V 47M-M

C5A57 172P262070 C-M-POLY - 50V 0.15M-J C5A60 172P262050 C-M-POLY - 50V 0.1M-J C5A61 181P355040 C-ELEC - 50V 4.7M-M

C5A64 181P352010 C-ELEC - 16V 22M-M C5A65 181P355050 C-ELEC - 50V 10M-M C5A68 181P123070 C-ELEC-NP - 50V 0.47M-M

C5A70 172P264010 C-M-POLY - 50V 2.2M-J C5A71 172P262060 C-M-POLY - 50V 0.12M-J

C5A72 181P355010 C-ELEC - 50V 1M-M

C5A73 172P264010 C-M-POLY - 50V 2.2M-J

C5H01 181P184040 C-ELEC - 35V 330M-M 105C C5H04 155P238090 C-CER - CH50V 270P-J C5H05 155P238090 C-CER - CH50V 270P-J C5H16 172P186030 C-PLAST-PP - 200V 0.01M-K C5H17 172P261030 C-M-POLY - 50V 0.01M-J C5H19 181P183010 C-ELEC - 25V 100M-M 105C C5H20 181P352040 C-ELEC - 16V 100M-M C5H21 181P780060 C-ELEC - 160V 10M-M 105C C5H22 155P112090 C-CER - 500V 56P-J C5K03 142P020050 C-CER - B50V 470P-K C5K05 181P354050 C-ELEC - 35V 47M-M C5K12 181P352040 C-ELEC - 16V 100M-M C5K14 181P354050 C-ELEC - 35V 47M-M C6B01 154P400040 C-CER - B1KV 680P-K C6B02 181P195050 C-ELEC - 350V 10M-M C6B03 155P232030 C-CER - CH50V 33P-J C6B05 181P352030 C-ELEC - 16V 47M-M C6B08 142P020030 C-CER - B50V 330P-K C6B10 142P012050 C-CER - B500V 0.01M-K C6B11 154P264000 C-CER - R3.15KV 150P-K C6B12 155P239040 C-CER - CH50V 100P-J C6B13 155P231090 C-CER - CH50V 22P-J C6B14 154P405000 C-CER - B3KV 1000P-K C6B50 154P405000 C-CER - B3KV 1000P-K C6G01 154P400040 C-CER - B1KV 680P-K C6G02 181P195050 C-ELEC - 350V 10M-M C6G03 155P232030 C-CER - CH50V 33P-J C6G05 181P352030 C-ELEC - 16V 47M-M C6G10 142P012050 C-CER - B500V 0.01M-K C6G11 154P264000 C-CER - R3.15KV 150P-K C6G12 155P239040 C-CER - CH50V 100P-J C6G13 155P231090 C-CER - CH50V 22P-J C6G14 154P405000 C-CER - B3KV 1000P-K C6G50 154P405000 C-CER - B3KV 1000P-K C6K44 181P530030 C-E-BP-CH - 6.3V 47M-M BP 105C C6K51 181P530030 C-E-BP-CH - 6.3V 47M-M BP 105C C6K58 181P530030 C-E-BP-CH - 6.3V 47M-M BP 105C C6R01 154P400040 C-CER - B1KV 680P-K C6R02 181P195050 C-ELEC - 350V 10M-M C6R03 155P232030 C-CER - CH50V 33P-J C6R05 181P352030 C-ELEC - 16V 47M-M C6R10 142P012050 C-CER - B500V 0.01M-K C6R11 154P264000 C-CER - R3.15KV 150P-K C6R12 155P239040 C-CER - CH50V 100P-J C6R13 155P232050 C-CER - CH50V 39P-J C6R14 154P405000 C-CER - B3KV 1000P-K C6R50 154P405000 C-CER - B3KV 1000P-K C6Y50 181P352040 C-ELEC - 16V 100M-M C6Y55 181P352020 C-ELEC - 16V 33M-M

PAGE 48

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

C6Y56 181P352070 C-ELEC - 16V 470M-M C6Y59 181P352030 C-ELEC - 16V 47M-M C6Y60 181P182010 C-ELEC - 04W 16V 33 C7A03 181P355010 C-ELEC - 50V 1M-M C7A16 181P352030 C-ELEC - 16V 47M-M C7A62 181P352030 C-ELEC - 16V 47M-M C7A99 181P352030 C-ELEC - 16V 47M-M C7C30 181P354040 C-ELEC - 50V 10M-M C7K01 181P352030 C-ELEC - 16V 47M-M C7V02 181P352030 C-ELEC - 16V 47M-M C7V13 181P352030 C-ELEC - 16V 47M-M C8C03 181P358000 C-ELEC - 35V 1000M-M C8C05 181P358000 C-ELEC - 35V 1000M-M C8C18 181P358000 C-ELEC - 35V 1000M-M C8C20 181P358000 C-ELEC - 35V 1000M-M C8C43 142P020080 C-CER - B50V 820P-K C8C44 142P020080 C-CER - B50V 820P-K C8C45 142P020080 C-CER - B50V 820P-K C8C46 142P020080 C-CER - B50V 820P-K C8C47 142P020080 C-CER - B50V 820P-K C8C48 142P020080 C-CER - B50V 820P-K C8C49 155P231050 C-CER - CH50V 15P-J C8C50 155P231050 C-CER - CH50V 15P-J C8D16 181P352030 C-ELEC - 16V 47M-M C8D19 181P352030 C-ELEC - 16V 47M-M C8D20 181P352030 C-ELEC - 16V 47M-M C8D21 181P352030 C-ELEC - 16V 47M-M C8D22 181P352030 C-ELEC - 16V 47M-M C8D29 181P355010 C-ELEC - 50V 1M-M C8D30 181P352030 C-ELEC - 16V 47M-M C8D31 181P352030 C-ELEC - 16V 47M-M C8D33 181P352030 C-ELEC - 16V 47M-M C8D39 181P352030 C-ELEC - 16V 47M-M C8D40 181P352030 C-ELEC - 16V 47M-M C8E01 181P352030 C-ELEC - 16V 47M-M C8E03 181P352030 C-ELEC - 16V 47M-M C8E05 181P352030 C-ELEC - 16V 47M-M C8E07 181P352030 C-ELEC - 16V 47M-M C8E09 181P352030 C-ELEC - 16V 47M-M C8E12 181P352030 C-ELEC - 16V 47M-M C8E14 181P352030 C-ELEC - 16V 47M-M C8E16 181P352030 C-ELEC - 16V 47M-M C8G00 181P352030 C-ELEC - 16V 47M-M C8G03 181P352020 C-ELEC - 16V 33M-M C8G05 181P352030 C-ELEC - 16V 47M-M C8G06 181P352030 C-ELEC - 16V 47M-M

C9A05 189P185070 C-CER - 250VAC 1000P-M C9A06 189P185070 C-CER - 250VAC 1000P-M C9A07 189P153040 C-M-POLY - 250VAC 0.1M-M C9A08 189P185090 C-CER - 250VAC 2200P-M C9A09 189P185090 C-CER - 250VAC 2200P-M C9A10 189P185090 C-CER - 250VAC 2200P-M C9A11 189P185090 C-CER - 250VAC 2200P-M C9A13 189P152070 C-M-POLY - 250VAC 0.01M-M C9A14 189P152070 C-M-POLY - 250VAC 0.01M-M

C9A15 172P262050 C-M-POLY - 50V 0.1M-J C9A16 189P185070 C-CER - 250VAC 1000P-M C9A17 189P185070 C-CER - 250VAC 1000P-M C9A27 154P270050 C-CER - SL1KV 22P-J C9A28 172P262050 C-M-POLY - 50V 0.1M-J

C9A29 142P010090 C-CER - B500V 470P-K C9A34 181P352040 C-ELEC - 16V 100M-M C9A39 181P355000 C-ELEC - 50V 0.47M-M C9A50 142P020050 C-CER - B50V 470P-K C9A52 154P400070 C-CER - B1KV 2200P-K RA C9A53 185D122050 C-ELEC - H200V 1000M-M 105C C9A54 154P260080 C-CER - R1KV 3300P-K C9A55 172P339070 C-POLY - 50V 560P-J C9A56 181P355080 C-ELEC - 50V 47M-M C9A57 142P010090 C-CER - B500V 470P-K C9A58 185D163020 C-ELEC - H50V 4700M-M 105C C9A59 185D122050 C-ELEC - H200V 1000M-M 105C C9A60 154P400030 C-CER - B1KV 470P-K C9A61 142P010090 C-CER - B500V 470P-K C9A62 189D183010 C-ELEC - 400AXW100M C9A63 185D063030 C-ELEC - H180V 820M-M 105C C9A64 181P780070 C-ELEC - 160V 22M-M 105C C9A65 181P194000 C-ELEC - 250V 10M-M/Q C9A66 142P012050 C-CER - B500V 0.01M-K C9A68 142P010090 C-CER - B500V 470P-K C9A69 181P736070 C-ELEC - 35V 330M-M 105C C9A70 181P736070 C-ELEC - 35V 330M-M 105C C9A71 181P736070 C-ELEC - 35V 330M-M 105C C C9C32 181P352030 C-ELEC - 16V 47M-M C9C35 181P212060 C-ELEC - 16V 47M-M C9C41 181P352030 C-ELEC - 16V 47M-M C9C42 181P210040 C-ELEC - 6.3V 100M-M C9C51 181P350080 C-ELEC - 6.3V 3300M-M

C9D00 189P153040 C-M-POLY - 250VAC 0.1M-M C9D01 189P153040 C-M-POLY - 250VAC 0.1M-M

CF2L00 299P128010 CERAMIC-OSC - CSB500F2 CF2LA0 299P128010 CERAMIC-OSC - CSB500F2 CF2V01 299P259010 CERAMIC-OSC - 2.69MHZ CF7A01 299P261010 CERAMIC-OSC - 27.000 MHZ

SWITCHES

S7L21 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L22 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L23 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L24 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L25 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L26 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L27 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L28 432P089010 SW-KEY-BOARD - PUSH SWITCH S7L29 432P089010 SW-KEY-BOARD - PUSH SWITCH

MISCELLANEOUS

246C351040 AC-POWER-CORD 292C955010 CLIP-RADIATOR 305P702020 RF-SW - YAA41-0126G

330P288010 DEFL-YOKE - VK20 R/G/B

411D033010 CORE-FERRITE 411D044010 CORE-FERRITE

449C141030 SOCKET-CRT 453B036040 CAP-ANODE - GREEN 453B036050 CAP-ANODE - BLUE 453B036060 CAP-ANODE - RED

480P053010 SPEAKER - 5 INCH

PAGE 49

MODELS: WT-42311 / WT-A42

[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#]

490P220030 LENS - ALL COLORS 494D006010 MIRROR - 42" 750A436010 COVER-TERMINAL

750A437010 TERMINAL BOARD AG6B01 224D019090 AIR-GAP - 1.5+-0.5KV S.LEAD AG6G01 224D019090 AIR-GAP - 1.5+-0.5KV S.LEAD AG6R01 224D019090 AIR-GAP - 1.5+-0.5KV S.LEAD DL6Y50 337P134010 DELAY-LINE

F5A00 283P043060 FUSE - LF251 3A F9A02 283P044020 FUSE - LF251 10A F9A03 283P043090 FUSE - LF251 5A F9A04 283P044020 FUSE - LF251 10A F9A05 283P043090 FUSE - LF251 5A F9B01 283P043060 FUSE - LF251 3A F9D00 283D131040 FUSE - S10A 125A K9A50 287P100010 RELAY-POWER - DG9D1-0(M)-II-0.25W PC9A21 268P058020 PHOTO-COUPLER - ON3131-R/ON3161-R PC9A50 268P106010 PHOTO-COUPLER - CNZ3133

PJ2J00 440C407010 PIN-JACK-BOARD-6P PJ2J04 440C409010 PIN-JACK-BOARD-2P PJ2J05 440C408010 PIN-JACK-BOARD-3P PJ2J11 440C412010 PIN-JACK-BOARD-3P

TU1A01 295P516010 TUNER-TV - 115-V-F045AP TU1B01 295P516020 TUNER-TV - 115-V-F025AP

X2L00 285P426010 QUARTZ-CRYST - 3.579 MHZ X2LA0 285P426010 QUARTZ-CRYST - 3.579 MHZ X2M30 285P426040 QUARTZ-CRYST - 20.000 MHZ X2N00 285P426020 QUARTZ-CRYST - 4.000 MHZ X2S00 285P426020 QUARTZ-CRYST - 4.000 MHZ X3A01 285P413010 QUARTZ-CRYST - 18.43 MHZ X7A13 285P426030 QUARTZ-CRYST - 10.000 MHZ X7H00 285P335050 QUARTZ-CRYST - 80.000MHZ Z7K01 939P617010 UNIT-PREAMP - GP1U283Q

PRINTED CIRCUIT BOARDS

930B888001 ASSY-PWB-MAIN 930B889001 ASSY-PWB-POWER 930B890001 ASSY-PWB-SIGNAL 2 930B890002 ASSY-PWB-SIGNAL 1 930B891001 ASSY-PWB-TERMINAL 935C996001 ASSY-PWB-DOUBLER 935D660001 ASSY-PWB-PREAMP 935D661001 ASSY-PWB-UNI 935D662001 ASSY-PWB-CONTROL 935D663001 ASSY-PWB-DBF

COSMETIC PARTS

598D417010 PLATE-RF SWITCH - COLD ROLL 750A432010 CABINET 750A433010 BACK-COVER 750A434010 FRONT-MASK 750A435010 GRILL-SP - PS 871D362010 TC INSTRUCTION

ACCESSORIES

290P111010 TRANSMITTER REMOTE - V20 I/QR WT42311 QR-GUIDE 2 I/QR WTA42 QR-GUIDE 1 I/B WT42311 IB - OWNERS GUIDE 2 I/B WTA42 IB - OWNERS GUIDE 1

PAGE 50

MODELS: WS-42311 / WT-A42

[[#] Model Legend: (1) WT-A42, (2) WT-42311

Ref # Part # Part Name & Description [#] Ref # Part # Part Name & Description [#]

SCREEN ASSEMBLY PARTS

(4) 750A434010 FRONT-MASK (1) 491P136010 SCREEN-LENTICULAR - LENTI-4 (2) 491P137010 LENS-FRESNEL - FRESNEL-42W(6) 596C569010 BRACKET,SCREEN CORNER (8) 598D300010 BRACKET,SCREEN SIDE

(5) 641B942010 HOLDER-SCREEN-T - . (7) 641B943010 HOLDER-SCREEN-S (3) 760D628070 DIAMOND SHIELD - 42" 2 (3) 760D639050 DIAMOND SHIELD - 42" 1

PAGE 51