Mitsubishi Electronics WS-73513 MISCELLANEOUS

PAGE 56

MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 /

WS-65813 / WS-73513 / WS-73713

QUICK REFERENCE FOR COMMON REPLACEMENT PARTS

REMOTE CONTROL

290P117010 REMOTE CONTROL

HIGH VOLTAGE / DEFLECTION COMPONENTS

Q5A31 261P071010 HORIZ-OUT 2SC5778

Q5A51 261P082010 HV-OUT 2SK2771-O1R

T5A51 334P281010 TRANS-FLYBACK

129P059050 VR-FOCUS

338P054030 SVM COIL WS-48513 / WS-55515 / WS-65513

338P054040 SVM COIL WS-48613 / WS-55613 / WS-55813 / WS-65613

WS-65713 / WS-65813 / WS-73513 / WS-73713

330P294010 DEFL-YOKE WS-48513 WS-48613 / WS-55513

330P294020 DEFL-YOKE WS-55613 / WS-55813 / WS-65513 / WS-65613

WS-65713 / WS-65813 / WS-73513 / WS-73713

453B036010 CAP-ANODE-LONG-RED WS-48513 / WS-48613 / WS-55513 / WS-55613 /

WS-55813 / WS-65513 / WS-65613 / WS-65713

453B036020 CAP ANODE-LONG-G&B “ “ “ “ “ “

453B036070 CAP-ANODE-SHORT-RED WS-65813 / WS-73513 / WS-73713

453B036080 CAP ANODE-LONG-G&B “ “ “ “

MODEL

ASSY-CRT-RED

ASSY-CRT-GREEN

ASSY-CRT-BLUE

WS-48513

251C224010

251C224020

251C224030

WS-48613

"

"

"

WS-55513

251C224040

251C224050

251C224060

WS-55613

251C224070

251C224080

251C224090

WS-55813

251C225010

251C225020

251C225030

WS-65513

251C225040

251C225050

251C225060

WS-65613

"

"

"

WS-65713

251C225070

251C225080

251C225090

WS-65813

251C226010

251C226020

251C226030

WS-73513

251C226040

251C226050

251C226060

WS-73713

"

"

"

CRT ASSEMBLIES

MODEL MIRROR

LENTICULAR

SCREEN

FRESNEL

LENS

WS-48512

767D072040

491P138020

491P139020

WS-48613

"

"

"

WS-55513

767D072050

491P125030

491P126020

WS-55613

767D072030

"

"

WS-55813

767D072060

491P162010

491P163010

WS-65513

767D048090

491P145020

491P146020

WS-65613

"

"

"

WS-65713

"

"

"

WS-65813

"

491P164010

491P165010

WS-73513

767C031020

491P085030

491P086030

WS-73713

"

"

"

MISCELLANEOUS

Contents

Main MITSUBISHI ELECTRIC . Design specifications are subject to change without notice. MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC. Service Manual 2003 PROJECTION TELEVISION V23 / V23+ / V23++ / V23+++ CHASSIS SPECIFICATIONS : Page CONTENTS Page INTRODUCTION Cabinet Weight and Dimensions PRODUCT SAFETY NOTICE SAFETY PRECAUTIONS 1. Cold Check 2. Hot Check ...Use the circuit shown below to perform the hot check test. Page WS-48513 / WS-48613 Rear Cabinet Disassembly WS-55513 / WS-65513 / WS-55613 / WS-65613 CABINET DISASSEMBLY (REAR VIEW) WS-55513 / WS-65513 / WS-55613 / WS-65613 Page WS-55813 Page WS-65813 Page WS-65713 / WS-73713 WS-65713 / WS-73513 / WS-73713 WS-48513 / 48613 WS-55513 / WS-55613 / WS-65513 / WS-65613 1b. Lenticular Screen and Fresnel Lens Removal 1b. Installing the Fresnel Lens and Lenticular Screen WS-55813 / WS-65813 WS-65713 / WS-73713 Page 2. Lenticular Screen and Fresnel Lens Installation. 2. DiamondShield Installation Procedure SERVICING THE DIAMONDSHIELD 1. DiamondShield Removal Procedure CABINET SEPARATION WS-65813 Cabinet Separation Procedure CABINET SEPARATION PROCEDURE (WS-65513 / WS-65613 and WS-65713 / WS-73513 / WS-73713) WS-65513 / WS-65613 Cabinet Separation Precedure WS-65713 WS-73713 WS-65713 / WS-73513 / WS-73713 Cabinet Separation Precedure Page Main Components Location (Top View) DM Module Replacement CRT REPLACEMENT 1. Removal of the CRT 2. Installation of the CRT Page ELECTRICAL ADJUSTMENTS Test Equipment Test Signal A. Monoscope Signal B. Color Bar Signal Initial Setup A. Option Menu Setup B. Default Settings (MENU-0-3-7-0) OPTION MENU Initial Power restore :OFF DTV Port :Auto MAIN MENU DEFAULT SETTINGS LED Indicator Diagnostics 1. Initial Control Circuitry Check 2. Error Code Operational Check 3. Error Codes Circuit Adjustment Mode A.Activating the Circuit Adjustment Mode B.Selection of adjustment Functions and Adjustment Items C.Changing Data CHASSIS V23 FUNCTION DECODER 1 ADJ ITEM 22 SCNT 16 480i SIGNAL ABBREV. On Screen Display Position Adjustment Mode Activation Convergence Adjustment Mode A. Convergence Mode Activation B. Selecting the HD or SD Mode F. FINE CONV (Press 4) G. Saving Data and Exiting the Convergence Mode VC Function (Video Color) CRT-JNGL Function (Jungle) DYNAMIC FOCUS CONV MISC DOUBLER OSD Horizontal Centering CONV GREEN Items CONV BLUE Items CONV RED Items Adjustment Test Point Location Page 42 To set the CRT Anode voltage. Dark Picture 2. Main/Sub Y Level [HV Circuit] 1. HV Regulation To set picture luminance Excess or insufficient brightness. Page 43 VC Function To match the sub picture color to that of the main picture. Main and sub pictures colors differ. Setting 3. Main/Sub Color Level Page 44 5. White Balance (NTSC) BLUE GREEN RED Page 45 7. Black Level 575 5ua 73 inch models CURRENT Page 46 To improve edge focus. Poor focus at the edges of the screen. To set the Lens position for optimum focus. 10. Lens Focus [Focus Circuit] 9. Dynamic Focus Preset Page Page 48 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / CONV BLUE Items CONV RED Items CONV GREEN Items Page Page Page 51 To converge red, green and blue at the center of the screen Color edging over the entire picture. [Convergence Circuit] 16. Centering and Static Convergence Page Page CHIP PARTS REPLACEMENT REPLACEMENT PARTS REMOTE CONTROL MISCELLANEOUS HIGH VOLTAGE / DEFLECTION COMPONENTS CRT ASSEMBLIES PAGE 57 TUBES INTEGRATED CIRCUITS PAGE 58 TRANSISTORS DIODES COILS Page PAGE 61 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / TRANSFORMERS VARIABLE RESISTORS RESISTORS Page Page PAGE 65 CAPACITORS CAPACITORS AND TRIMMERS Page Page Page SWITCHES MISCELLANEOUS PAGE 71 COSMETIC PARTS ACCESSORIES PAGE 73 WS-65813 / WS-73513 / WS-73713 WS-48513/48613 Screen Parts (Figure 1) Figure 1: WS-48513 / WS-48613 Figure 2: WS-55513 / WS-55613 / WS-65513 / WS-65613 (WS-65513 / WS-65613 (Figure 2) WS-55513 / WS-55613 (Figure 2) Figure 3: WS-55813 / WS-65813 WS-55813 (Figure 3) WS-65813 (Figure 3) Figure 4: WS-65713 / WS-73713 / WS-73513 WS-WS-65713 (Figure 4) WS-73713 (Figure-4) WS-73513 (Figure-4)