2003 MITSUBISHI ELECTRIC Service Manual PROJECTION TELEVISION K20 CHASSIS WT-42313 WT-42413 CAUTION: Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and "PRODUCT SAFETY NOTICE" contained in this manual.
MODELS: WT-42313 / WT-42413 CONTENTS INTRODUCTION .................................................................................................................................. 5 PRODUCT SAFETY NOTICE ............................................................................................................... 5 SAFETY PRECAUTIONS ..................................................................................................................... 6 CABINET DISASSEMBLY Front View Disassembly ..........
MODELS: WT-42313 / WT-42413 CHIP PARTS REPLACEMENT .......................................................................................................... 37 REPLACEMENT PARTS Parts Ordering ................................................................................................................................ Critical and Warranty Parts Designation ........................................................................................ Parts Tolerance Codes ......................................
MODEL: WT-42313 / WT-42413 INTRODUCTION This service manual provides service instructions for PTV Models WT-42313 and WT-42413 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.
MODEL: WT-42313 / WT-42413 SAFETY PRECAUTIONS NOTICE: WARNING: 1. 2. 3. Observe all cautions and safety related notes located inside the receiver cabinet and on the receiver chassis. 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.
MODEL: WT-42313 / WT-42413 CABINET DISASSEMBLY (FRONT VIEW) *Refer to PARTS LIST for Part Numbers Front Cabinet Disassembly 1. 2. 3. 4. Remove the Speaker Grille by pulling forward. Remove the Board-Front by removing 3 screws "a". Remove 3 screws “b” and then remove the Front Mask and Diamond Shield. Remove 8 screws “c” and then the Assembly Screen.
MODEL: WT-42313 / WT-42413 CABINET DISASSEMBLY (REAR VIEW) Rear Cabinet Disassembly 1. 2. 3. 4. Remove the Back Board by removing screws 7 "a". Remove 6 screws "b" securing the Light Box Assembly. Disconnect connector EJ. Slide the Light Box Assembly out of the cabinet.
MODEL: WT-42313 / WT-42413 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. 2. 3. 4. Remove the screen assembly as shown in the Cabinet Front Disassembly procedure. Remove screws “a” from the bottom Corner Brackets. Remove the Holder-Screen-Bottom.
MODEL: WT-42313 / WT-42413 SERVICING PCBs 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).
MODEL: WT-42313 / WT-42413 PCB Locations Major Parts Locations Page 11
MODEL: WT-42313 / WT-42413 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. 2) While holding the lead down rotate the lead 90º counter clockwise. 3) Carefully remove the Anode Lead from the Flyback Transformer. CRT REPLACEMENT 1. Removal of the CRT Caution! High voltage should be completely discharged prior to CRT removal.
MODEL: WT-42313 / WT-42413 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. Figure 2 Figure 3 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.
MODEL: WT-42313 / WT-42413 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.
MODEL: WT-42313 / WT-42413 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.
MODEL: WT-42313 / WT-42413 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 "0", "3", "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-0-3-7-0 OPTION MENU Initial Power Restore DTV Port :OFF :Auto B.
MODEL: WT-42313 / WT-42413 Items in the table below are set to following after Initalization. AV Memory Initial Settings A/V Memory TV Contrast TV Brightness TV Sharpness TV Color TV Tint TV Color Temp.
MODEL: WT-42313 / WT-42413 5. Circuit Adjustment Mode Except for the following, all adjustment items must be performed using the remote hand unit. • Lens Focus • Electrostatic Focus FUNCTION A. Activating the Circuit Adjustment Mode Video Chr 1. Press the "MENU" button on a remote hand unit. 2. Press the number buttons "0", "3", "5", "7" in sequence. The screen will change to the Adjustment Mode.
MODEL: WT-42313 / WT-42413 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. F.
MODEL: WT-42313 / WT-42413 D. CONV MISC (Press 6) This mode is used to preset data values controlling the Convergence Generator, and to perform the HV Regulation adjustment. 1. 2. Use the VIDEO button to select an item. 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.
MODEL: WT-42313 / WT-42413 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.
MODEL: WT-42313 / WT-42413 Deflection Jungle Item# Abbrev. Description 1 HWID Width 2 HKEY Horiz. Keystone 7 VHGT Height 8 VLIN Vert. Linearity 9 VSCN Vert. S Corr. 18 VPOS Vert. Position 36 PINA Horiz. PC Corr. Menu-0-3-5-7 Range HD Others 0~63 13 17 0~63 9 3 0~63 18 36 0~15 8 6 0~15 0 0 0~63 31 31 0~63 31 31 MAIN MATRIX Item# 1 2 3 Abbrev.
MODEL: WT-42313 / WT-42413 COARSE CONV GREEN (MENU-0-3-5-9-5) # Abbrev. Description SD 1 HSTA Horiz. Position 0 2 VSTA Vert. Position 39 3 SKEW Skew (Y axis) 0 4 TILT Tilt (X axis) 0 5 HWID Width 50 6 HLIN Horiz. Linearity 0 7 SPCC Side PC Corr. 20 8 HKEY Horiz. Keystone 0 9 TBPC Top/Bottom PC -180 10 VKEY Vert. Keystone 0 11 VWID Height 11 12 VLIN Vert. Linearity -50 HD 0 39 0 0 50 0 0 -20 -140 0 20 -50 COARSE CONV RED (MENU-0-3-5-9-5) # Abbrev. Description SD 1 HSTA Horiz. Position 50 2 VSTA Vert.
MODEL: WT-42313 / WT-42413 Adjustment Test Point Location 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
MODEL: WT-42313 / WT-42413 [HV Circuit] Purpose: To set the CRT Anode voltage. 1. HV Regulation Symptom: Dark Picture Measuring Instrument DC Voltmeter Test Point DT connector pins 3 & 6 Ext. Trigger ------ Measuring Range ------- Input Signal Video Signal Monoscope Input Terminal Video Input Note: This adjustment must be rechecked following Adjustment 9 CRT Cutoff. 1. Supply a video monoscope signal. 2. Set Contrast to maximum, and Brightness to mid position. 3.
MODEL: WT-42313 / WT-42413 [Video Circuit] Purpose: 3. Main/Sub Color Level Symptom: Main and sub pictures colors differ. Measuring Instrument Oscilloscope Test Point JA pin 18 JA pin 8 ------ Ext. Trigger Measuring Range ------ Input Signal Color Bars Input Terminal Video To match the sub picture color to that of the main picture. 1. 2. 3. 4. 5. 6. Supply an NTSC signal to an External Video Input. Select the NTSC signal as the source for both the main and sub pictures.
MODEL: WT-42313 / WT-42413 [CRT Circuit] Purpose: To set the CRTs white level in the NTSC mode. 5. White Balance (NTSC) Symptom: Monochrome has a color tint. Measuring Instrument DC Voltmeter Note: Use the “FORMAT” button to activate the Expand mode (full screen). Test Point ------ Ext. Trigger ------ Measuring Range ------ Input Signal NTSC White Raster Input Terminal RF or Video 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
MODEL: WT-42313 / WT-42413 [Video Circuit] Purpose: To set the black level of the picture. 7. Black Level Symptom: Excess or insufficient brightness. Measuring Instrument ----- Test Point ----- Ext. Trigger ------ Measuring Range ------ Input Signal Monoscope Input Terminal 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.
MODEL: WT-42313 / WT-42413 [Focus Circuit] Purpose: 9. Dynamic Focus Preset Symptom: Poor focus at the edges of the screen. Measuring Instrument ----- Test Point ----- Ext. Trigger ------ Measuring Range ----- Input Signal Monoscope Input Terminal Video Input 1. 2. 3. 4. 5. 6. 5. To improve edge focus. Supply a Monoscope signal to a Video Input Activate the Convergence Mode. Select the DF Function under the Conv. Coarse Mode.
MODEL: WT-42313 / WT-42413 [CRT Circuit] Purpose: To set electrostatic focus to the optimum point. 11. Electrostatic Focus Symptom: Poor focus. Measuring Instrument ----- Test Point ----- Ext. Trigger ------ Measuring Range ------ Input Signal Monscope & Crosshatch Input Terminal 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.
MODEL: WT-42313 / WT-42413 [Conv/Defl] Purpose: To preset data controlling raster geometry 13. Geometry Preset Symptom: Raster distortion. Measuring Instrument ----- Test Point ------ Ext. Trigger 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.
MODEL: WT-42313 / WT-42413 [Deflection Circuit] Purpose: To set the height, width and linearity of the raster. 14: Deflection Geometry Height & Width Adjustment Symptom: Incorrect height, width and/or linearity. Measuring Instrument ----- Test Point ----- Ext. Trigger ------ Measuring Range ----- Input Signal Monoscope (NTSC & HD) Input Terminal Video & DTV Inputs CIRCUIT ADJUST MODE Activate …….. MENU-0-3-5-7 Function …...………..AUDIO Item No. ……….…….VIDEO Adjust Data ….…….
MODEL: WT-42313 / WT-42413 [Convergence Circuit] Purpose: To set the Convergence circuit geometry adjustments. 15. Convergence Geometry Adjustment Symptom: Raster distortion at the top, bottom or sides of the picture. Measuring Instrument ----- Note: Deflection Circuit Geometry must be performed before this adjustment. Test Point ------ NTSC mode 1. Select a Video Input with no signal. 2. Activate the Convergence Mode, Coarse Green. 3.
MODEL: WT-42313 / WT-42413 [Convergence Circuit] Purpose: To converge red, green and blue at the center of the screen 16. Centering and Static Convergence Symptom: Color edging over the entire picture. Measuring Instrument ----- Test Point ----- Ext. Trigger ------ Measuring Range ----- Input Signal NTSC -- Monoscope HD -- Monoscope Input Terminal Video & DTV Inputs CONVERGENCE MODE Activate ……..MENU-0-3-5-9 Misc. ……………….……"6" Coarse………………..…."5" Fine ……………………...
MODEL: WT-42313 / WT-42413 [Convergence Circuit] Purpose: 17. Coarse Convergence Symptom: Measuring Instrument ----- Test Point ------ Ext. Trigger ------ Measuring Range ----- Input Signal NTSC -- None HD -- HD sync 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.
MODEL: WT-42313 / WT-42413 [Convergence Circuit] Purpose: To converge red, green and blue at the edges of the screen 18. Fine Convergence Symptom: Color edging at the edges of the picture. Measuring Instrument ----- Test Point ----- Ext. Trigger ------ Measuring Range ----- Input Signal NTSC -- None HD -- HD sync Input Terminal Video & DTV Inputs CONVERGENCE MODE Activate ……..MENU-0-3-5-9 Misc. ……………….……"6" Coarse………………..…."5" Fine ……………………..."4" Color (R,G or B)……AUDIO Item No………….…..
MODEL: WT-42313 / WT-42413 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.
MODEL: WT-42313 / WT-42413 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.
MODEL: WT-42313 / WT-42413 QUICK REFERENCE FOR COMMON REPLACEMENT PARTS CRT ASSEMBLIES PART NO. 251C219010 251C219020 252C219030 DESCRIPTION ASSY-CRT-RED ASSY-CRT-GREEN ASSY-CRT-BLUE REMOTE CONTROL 290P116010 290P117010 REMOTE CONTROL REMOTE CONTROL WT-42313 WT-42413 HIGH VOLTAGE / DEFLECTION COMPONENTS Q5A31 Q5A51 T5A51 261P122010 261P082010 334P281010 129P059050 HORIZ-OUT 2SC5778 HV-OUT 2SK2771-O1R TRANS-FLYBACK VR-FOCUS 330P288010 453B036040 453B036050 453B036060 DEFL-YOKE CAP-ANODE - 14.
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # Part # Part Name & Description TUBES 251C219010 ASSY-CRT-RED 251C219020 ASSY-CRT-GREEN 251C229030 ASSY-CRT-BLUE INTEGRATED CIRCUITS IC2C00 IC2C01 IC2D00 IC2D01 IC2D02 IC2D03 IC2K00 IC2K02 IC2L00 IC2L01 IC2LA0 IC2LA1 IC2M00 IC2M01 IC2MD1 IC2N00 IC2N01 IC2P00 IC2P01 IC2S00 IC2S01 IC2V00 IC2Y01 IC2Y50 IC3A01 IC3E01 IC3K00 IC3K01 IC4B01 IC5A00 IC5A01 IC5A02 IC5A03 IC5A05 IC6B01 IC6G01 IC6K00 IC6K04 IC6L00 IC6L21 IC6L22 IC6L23 IC6L
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # Part # Part Name & Description Q5A05 Q5A06 Q5A07 Q5A08 Q5A09 Q5A10 Q5A20 Q5A31 Q5A32 Q5A33 Q5A34 Q5A35 Q5A36 Q5A37 Q5A38 Q5A39 Q5A40 Q5A51 Q5A57 Q5A59 Q5H01 Q5H03 Q5H04 Q5H05 Q5H06 Q5H09 Q5H10 Q5H11 Q5H12 Q5K00 Q5K01 Q5K02 Q5K03 Q6B01 Q6B02 Q6G01 Q6R01 Q9A50 Q9A51 Q9A54 Q9A55 Q9B01 Q9B02 Q9B03 260C004050 260C004050 260C004010 260C004010 260C004010 260C004050 260C004050 261P122010 261P127010 260C004020 260P561020 260P386010 260
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # Part # Part Name & Description D9B02 D9B03 D9B04 D9B05 D9B07 264P045080 264P045080 264P880010 264P880010 264P485060 DIODE - 1S2076A/1S2471OM DIODE - 1S2076A/1S2471OM DIODE - RK46 DIODE - RK46 DIODE - RD7.
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # L7E12 L7E13 L7E14 L7E15 L7G00 L7G10 L7G11 L7H00 L7H02 L7H03 L7H04 L7H05 L7H06 L7H07 L7H08 L7H09 L7H10 L7H11 L7H12 L7H13 L7H14 L7H15 L7H16 L7HA0 L7HA1 L7HA2 L7HA3 L7HA4 L7HA5 L7HA6 L7HA7 L7HA8 L7HA9 L7HB0 L7HB1 L7HB2 L7HB3 L7HB4 L7HD0 L7HD1 L7HD2 L7HD3 L7HD4 L7HD5 L7HD6 L7HD7 L7K01 L8C01 L8C02 L8C03 L8C04 L8D01 L8D02 L8D03 L8D04 L8D05 L8D06 L8D07 L8D09 L8G00 Part # 409P777020 325C241030 409P777020 325C241030 325C242050 325C242050
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # Part # Part Name & Description [#] LC7G04 LC7G05 LC7G06 LC7G07 LC7G08 LC7G09 LC7G10 LC7G11 LC7G12 LC7G13 LF7D00 LF7D01 LF7D02 LF7E00 LF7E01 LF7E02 LF7G00 LF7G01 LF7G02 409P876020 409P876020 409P876020 409P875090 409P875090 409P876020 409P876020 409P876020 409P876020 409P876020 409P901010 409P901010 409P901010 409P901010 409P901010 409P901010 409P901010 409P901010 409P901010 EMI-F-CHIP - CNF20C470S/CKD510JB1H470S EMI-F-CHIP -
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # R5A21 R5A22 R5A23 R5A24 R5A25 R5A26 R5A27 R5A28 R5A29 R5A30 R5A31 R5A32 R5A33 R5A34 R5A35 R5A36 R5A37 R5A38 R5A39 R5A40 R5A41 R5A42 R5A43 R5A44 R5A45 R5A46 R5A47 R5A48 R5A49 R5A50 R5A51 R5A52 R5A53 R5A54 R5A55 R5A56 R5A57 R5A58 R5A59 R5A60 R5A61 R5A62 R5A63 R5A64 R5A65 R5A66 R5A67 R5A68 R5A69 R5A70 R5A71 R5A72 R5A73 R5A74 R5A75 R5A76 R5A77 R5A78 R5A79 Part # 103P713030 103P714010 103P713070 103P714070 103P464030 103P464030 103P71
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # R5K10 R5K11 R5K12 R5K20 R5K21 R5K22 R5K23 R5K24 R5K25 R5K31 R5K32 R5K33 R5K34 R5K46 R5K50 R6B01 R6B02 R6B03 R6B04 R6B05 R6B06 R6B07 R6B08 R6B09 R6B10 R6B11 R6B12 R6B13 R6B16 R6B17 R6B20 R6B21 R6B22 R6B23 R6B24 R6B25 R6B26 R6B27 R6B31 R6G01 R6G02 R6G03 R6G04 R6G05 R6G06 R6G07 R6G08 R6G09 R6G10 R6G11 R6G13 R6G16 R6G17 R6G20 R6G21 R6G22 R6G23 R6G31 R6R01 Part # Part Name & Description 103P711010 103P711090 103P760060 103P463060 10
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # R8C62 R8C63 R8C64 R8C65 R8C66 R8C67 R9A02 R9A03 R9A05 R9A06 R9A09 R9A10 R9A11 R9A12 R9A13 R9A20 R9A21 R9A23 R9A24 R9A29 R9A51 R9A52 R9A53 R9A54 R9A55 R9A57 R9A58 R9A59 R9A61 R9A62 R9A63 R9A66 R9A67 R9A68 R9A69 R9A70 R9A71 R9A73 R9A74 R9A80 R9A81 R9A82 R9A83 R9A84 R9B01 R9B02 R9B03 R9B04 R9B05 R9B06 R9B07 R9B08 R9B09 R9B10 R9B11 R9C31 R9C32 R9D00 Part # 103P713010 103P713010 103P713010 103P713010 103P713010 103P713010 102P084000 1
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # C2L12 C2L14 C2L16 C2L22 C2L24 C2LA0 C2LA6 C2LB1 C2LB3 C2LB9 C2LC2 C2LC4 C2M03 C2M08 C2M88 C2M89 C2M93 C2M97 C2MA4 C2MA6 C2MC4 C2MD6 C2N00 C2N01 C2N02 C2N05 C2N06 C2N07 C2N17 C2N18 C2N19 C2N22 C2N28 C2N29 C2N33 C2NA6 C2NC5 C2P01 C2P02 C2P04 C2P08 C2P12 C2S00 C2S01 C2S02 C2S05 C2S06 C2S07 C2S10 C2S18 C2S19 C2S20 C2S22 C2S29 C2V04 C2V05 C2V06 C2V08 C2V09 C2V10 Part # Part Name & Description 181P355040 181P351070 181P210040 181P352
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # C3K25 C4B01 C4B02 C4B03 C4B04 C4B05 C4B06 C4B07 C4B08 C4B09 C4B10 C4B11 C5A01 C5A02 C5A03 C5A04 C5A05 C5A10 C5A12 C5A15 C5A16 C5A17 C5A21 C5A22 C5A23 C5A31 C5A32 C5A33 C5A34 C5A35 C5A36 C5A37 C5A38 C5A39 C5A40 C5A41 C5A42 C5A43 C5A44 C5A45 C5A50 C5A51 C5A52 C5A55 C5A56 C5A57 C5A58 C5A59 C5A60 C5A61 C5A62 C5A63 C5A64 C5A65 C5A66 C5A67 C5A68 C5A69 C5A70 C5A71 Part # 181P352030 172P261030 181P186050 172P383030 181P354060 142P021070
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # C6R12 C6R13 C6R14 C6R50 C7A00 C7A03 C7A16 C7A62 C7A99 C7C30 C7K01 C7V02 C7V13 C8C03 C8C04 C8C05 C8C06 C8C09 C8C11 C8C14 C8C18 C8C19 C8C20 C8C21 C8C23 C8C26 C8C29 C8C43 C8C44 C8C45 C8C46 C8C47 C8C48 C8C49 C8C50 C8D16 C8D19 C8D20 C8D21 C8D22 C8D29 C8D30 C8D31 C8D33 C8D39 C8D40 C8E01 C8E03 C8E05 C8E07 C8E09 C8E12 C8E14 C8E16 C8G00 C8G03 C8G05 C8G06 C9A05 C9A06 Part # Part Name & Description 155P239040 155P232050 154P405000 154P405
MODEL: WT-42313 / WT-42413 [#] Model Legend: (1) WT-42313, (2) WT-42413 Ref # Part # Part Name & Description [#] Ref # C9C31 C9C32 C9C35 C9C41 C9C42 C9C51 C9D00 C9D01 CF2L00 CF2LA0 CF2V01 CF7A01 181P351080 181P352030 181P212060 181P352030 181P210040 181P350080 189P153040 189P153040 299P128010 299P128010 299P259010 299P261010 C-ELEC - 10V 1000M-M C-ELEC - 16V 47M-M C-ELEC - 16V 47M-M C-ELEC - 16V 47M-M C-ELEC - 6.3V 100M-M C-ELEC - 6.3V 3300M-M C-M-POLY - 250VAC 0.1M-M C-M-POLY - 250VAC 0.
MODELS: WS-42311 / WT-42413 [[#] Model Legend: (a) WT-42313, (b) WT-42413 Ref # Part # SCREEN (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (11) (12) ASSEMBLY 491P136020 491P137020 596C569010 598D298010 598D300010 598D548010 598D549010 641B942010 641B942020 641B943010 750A434020 750A434030 760D628070 Part Name & Description PARTS SCREEN-LENTICULAR LENS-FRESNEL SCREEN - BRACKET-CORNER SCREEN - BRACKET-MASK SCREEN - BRACKET-SIDE SCREEN - BRACKET-BTM BRACKET-SHIELD SCREEN - HOLDER-TOP SCREEN - HOLDER-T SCR
MODEL: WT-42313 / WT-42413 POWER SUPPLY Page 53
MODEL: WT-42313 / WT-42413 VIDEO / COLOR Page 54
MODEL: WT-42313 / WT-42413 SYNC SIGNAL PATH Page 55
MODEL: WT-42313 / WT-42413 DEFLECTION / HV Page 56
MODEL: WT-42313 / WT-42413 HV REGULATION Page 57
MODEL: WT-42313 / WT-42413 X-RAY PROTECT Page 58
MODEL: WT-42313 / WT-42413 SOUND SIGNAL PATH Page 59
CONVERGENCE MODEL: WT-42313 / WT-42413 Page 60
MODEL: WT-42313 / WT-42413 CONTROL CIRCUITRY Page 61
MODEL: WT-42313 / WT-42413 Page 62
