Download  Print this page

Mitsubishi Electric WS-73513 Service Manual

Projection television v23 / v23+ / v23++ / v23+++ chassis.
Hide thumbs

Advertisement

MITSUBISHI ELECTRIC
WS-48613
CAUTION:
Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and
"PRODUCT SAFETY NOTICE" contained in this manual.
• Power Input
: AC 120V, 60Hz
• Power Usage
: 275W
• Frequency Range
: VHF 54 ~ 470MHz
• Antenna Input
: VHF/UHF 75Ω unbalanced
• CRT Size
: [7 inches]
: [9 inches] WS-65813/ WS-73513/
• High Voltage
: 32.0kV (at 0A)
• Cabinet Weight and Dimensions (Refer to page 5)
• Speakers (8 Ohms 10W)
: 2-5" full range
[WS-48513 / WS-48613]
: 2-6" full range
[WS-55513 / WS-65513 / WS-73513]
: 2-6" coaxials
[WS-55613 / WS-65613]
: 2-6" woofers/
[WS-65713 / WS-73713]
2-1.5" tweeters
: 2-5"x7" coaxial [WS-55813 / WS-65813]
.
• Design specifications are subject to change without notice.
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.

SPECIFICATIONS

300W [WS-65813/ WS-73513/
WS-73713 only]
UHF 470 ~ 806MHz
2 - NTSC
1 - ATV/QAM
WS-73713 only
9351 Jeronimo Road, Irvine, CA 92618-1904
Copyright © 2003 Mitsubishi Digital Electronics America, Inc.
All Rights Reserved
Service
Manual
PROJECTION TELEVISION
V23 / V23+ / V23++ / V23+++ CHASSIS
V23+ MODELS
V23 MODELS
WS-48513
WS-55513
WS-65513
WS-73513
V23++ MODELS
WS-65713
WS-73713
• 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 type)
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 (BNC)
Pr, Pb: 700mV 75Ω
H, V: 3.0Vp-p 75Ω
: VGA / R,G,B,V,H (15 pin D)
• Output Level
: VIDEO OUT JACK (RCA Type)
1.0Vp-p 75Ω unbalanced
: AUDIO OUT JACK (RCA Type)
-4.7dBm 4.7kΩ unbalanced
• Digital
: IEEE-1394 I/O Jacks
Interface
: AC-3 Digtal Audio Output
: MonitorLink
:
MonitorLink
: 4 Memory Card Reader Inputs
2003
WS-48613
WS-55613
WS-65613
V23+++ MODELS
WS-55813
WS-65813
TM
/DVI
TM
Control/RS-232C

Advertisement

Table of Contents

   Also See for Mitsubishi Electric WS-73513

   Related Manuals for Mitsubishi Electric WS-73513

   Summary of Contents for Mitsubishi Electric WS-73513

  • Page 1: Service Manual

    : VHF/UHF 75Ω unbalanced 2 - NTSC 1 - ATV/QAM • CRT Size : [7 inches] : [9 inches] WS-65813/ WS-73513/ WS-73713 only • High Voltage : 32.0kV (at 0A) • Cabinet Weight and Dimensions (Refer to page 5) • Speakers (8 Ohms 10W) : 2-5"...
  • Page 3: Table Of Contents

    Installation of the Lenticular Screen and Fresnel Lens ... 23 DIAMONDSHIELD Removal and Installation ... 24 CABINET SEPARATION PROCEDURES WS-65813 ... 25 WS-65513 / WS-65613 and WS-65713 / WS-73513 ... 26 SERVICING PCBs ... 27 Chassis Removal ... 27 PCB Locations ... 27 Major Parts Locations ... 28 DM Module Replacement ...
  • Page 4 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 LED Indicator Diagnostics ... 34 Remote Control Operational Mode ... 34 Circuit Adjustment Mode ... 35 Service Mode Reset ... 36 Convergence Adjustment Mode ...
  • Page 5: Introduction

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 This service manual provides service instructions for the V23, V23+, v23++ and V23+++ PTV chassis types. The specific models for each chassis type are listed below. Service personnel should read this manual thoroughly before servicing these chassis.
  • Page 6: Safety Precautions

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 NOTICE: Observe all cautions and safety related notes located inside the receiver cabinet and on the receiver chassis.
  • Page 7: Disassembly Procedures

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (FRONT VIEW) WS-48513 / WS-48613 *Refer to the Parts List for Part Numbers Front Cabinet Disassembly 1.
  • Page 8: Rear Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (REAR VIEW) WS-48513 / WS-48613 *Refer to the Parts List for Part Numbers Rear Cabinet Disassembly 1.
  • Page 9: Ws-55513 / Ws-55613 / Ws-65513 / Ws-65613 Front Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (FRONT VIEW) WS-55513 / WS-65513 / WS-55613 / WS-65613 *Refer to the Parts List for Part Numbers Front Cabinet Disassembly 1.
  • Page 10: Rear Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (REAR VIEW) WS-55513 / WS-65513 / WS-55613 / WS-65613 *Refer to the Parts List for Part Numbers Rear Cabinet Disassembly 1.
  • Page 11: Front Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (FRONT VIEW) WS-55813 *Refer to the Parts List for Part Numbers Front Cabinet Disassembly 1. Remove the Speaker Grille by pulling forward.
  • Page 12: Rear Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (REAR VIEW) WS-55813 *Refer to the Parts List for Part Numbers Rear Cabinet Disassembly 1. Remove screws (a), (b) and (c) holding the Back Board.
  • Page 13: Front Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (FRONT VIEW) WS-65813 *Refer to the Parts List for Part Numbers Front Cabinet Disassembly 1. Remove the Speaker Grille by pulling forward.
  • Page 14: Rear Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (REAR VIEW) WS-65813 *Refer to the Parts List for Part Numbers Rear Cabinet Disassembly 1. Remove screws (a), (b) and (c) holding the Back Board.
  • Page 15: Front Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (FRONT VIEW) WS-73513 *Refer to the Parts List for Part Numbers Front Cabinet Disassembly 1. Remove the Speaker Grille by pulling forward.
  • Page 16: Ws-65713 / Ws-73713 Front Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (FRONT VIEW) WS-65713 / WS-73713 *Refer to the Parts List for Part Numbers Front Cabinet Disassembly 1.
  • Page 17: Ws-65713 / Ws-73513 / Ws-73713 Rear Cabinet Components

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET DISASSEMBLY (REAR VIEW) WS-65713 / WS-73513 / WS-73713 *Refer to the Parts List for Part Numbers Rear Cabinet Disassembly 1.
  • Page 18: Servicing The Lenticular Lens And Fresnel Screen

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.
  • Page 19: Ws-55513 / Ws-55613 / Ws-65513 / Ws

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS WS-55513 / WS-55613 / WS-65513 / WS-65613 CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.
  • Page 20 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.
  • Page 21 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.
  • Page 22 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.
  • Page 23: Installation Of The Lenticular Screen And Fresnel Lens

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS 2. Lenticular Screen and Fresnel Lens Installation. Note: Store the Lenticular Screen and Fresnel Lens in a cool dry place. High humidity may deform the Lenticular Screen and Fresnel Lens.
  • Page 24: Diamondshield Tm Removal And Installation

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 1. DiamondShield™ Removal Procedure The appropriate disassembly procedure given below. Note: Wear gloves when handling the DiamondShield™ to prevent finger prints.
  • Page 25: Cabinet Separation Procedures

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 Mitsubishi 65 and 73 inch Projection TVs have been assembled in two pieces. These pieces may be separated for easier delivery and setup.
  • Page 26: Ws-65513 / Ws-65613 And Ws-65713 / Ws-73513

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CABINET SEPARATION PROCEDURE (WS-65513 / WS-65613 and WS-65713 / WS-73513 / WS-73713) WS-65513 / WS-65613 Cabinet Separation Precedure 1.
  • Page 27: Servicing Pcbs

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 Main Chassis Removal Chassis Removal 1. Undo the cable wire ties to the Front Panel, Speakers, CRTs, etc.
  • Page 28: Major Parts Locations

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 Main Components Location (Top View) DM Module Replacement 1. Unplug the Card Reader USB and 1394 cables from the DM module, and refer to the Chassis Removal Procedure to slide the chassis towards the rear of the set.
  • Page 29: Crt Replacement

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 1. Removal of the CRT Caution! High voltage should be completely discharged prior to CRT removal. Since The CRTs receive high voltage from the HV Block, discharge by shorting the open end of the respective high voltage cable to chassis ground.
  • Page 30 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 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.
  • Page 31 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 2. Install the Deflection Yoke on the CRT neck. [Figure 5-7] 3. Install the Lens that was removed in step 6 of Removal Of The CRT. [ Figures 5-1 and 5-2 ] a) Position the Lens so that the Label faces the direction shown in Figure 5-8.
  • Page 32: Electrical Adjustments

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 Note: Perform only the adjustments required. Do not attempt an alignment if proper equipment is not available. Test Equipment •...
  • Page 33: Initial Setup

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 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.
  • Page 34: Led Indicator Diagnostics

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 C. A/V Memory Each of the external inputs has its’ own Audio/Video Memory. A change in an A/V setting at a specific input is stored in memory for that specific input.
  • Page 35: Circuit Adjustment Mode

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 • To change to “Standard” ... Hold the “Power” button and press “0-0-0” in sequence. Circuit Adjustment Mode Most of the adjustments can only be performed using the remote hand unit.
  • Page 36: Service Mode Reset

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 • Press “ADJUST DOWN” to decrease the data value. • Press “ADJUST UP” to increase the data value.
  • Page 37 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 D. CONV MISC (Press 6) This mode is used to preset data values controlling the Convergence Generator, and to perform the HV Regulation adjustment.
  • Page 38: Adjustment Items List

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 E2PROM Replacement Data accessed in the Convergence Adjustment Mode is stored in IC8D01on the PCB-SIGNAL. Replacement PCB’s are supplied pre-aligned so that only fine adjustments should be necessary after replacement. All other service data is stored on the PCB-E2P located on the DM assembly.
  • Page 39 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 DECODER-1 Function (Main Decoder) Display Abbrev. SCNT Main Y Out amplitude SCLR Main CbCr amplitude DECODER-2 Function (Sub Decoder) Display Abbrev.
  • Page 40 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CONV GREEN Items No. Abbrev. Description Name HSTA* Horizontal Position VSTA* Vertical Position SKEW Skew (Y axis rotation)
  • Page 41: Adjustment Procedures

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 Adjustment Test Point Location Test Points DT pin 3 - HV Adjust DT pin 6 - Ground DT pin 7 - 12 Volts...
  • Page 42: Main / Sub Y Level & & Hv Regulation

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [HV Circuit] 1. HV Regulation Measuring DC Voltmeter Instrument Test Point DT connector pins 3 & 6 ------ Ext.
  • Page 43: Main / Sub Color Level & Crt Cutoff

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Video Circuit] 3. Main/Sub Color Level Oscilloscope Measuring Instrument JA pin 28 & JA pin 37 Test Point...
  • Page 44: White Balance (ntsc) & White Balance (hd)

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [CRT Circuit] 5. White Balance (NTSC) Measuring DC ma meter Instrument Test Point ------ Ext. Trigger ------ Measuring...
  • Page 45: Black Level & Sub Contrast

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Video Circuit] 7. Black Level Measuring ----- Instrument Test Point ----- ------ Ext. Trigger Measuring ------ Range Input Signal...
  • Page 46: Dynamic Focus Presets & Lens Focus

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Focus Circuit] 9. Dynamic Focus Preset Measuring ----- Instrument Test Point ----- ------ Ext. Trigger Measuring ----- Range...
  • Page 47: Alignment Magnet / Electrostatic Focus & Charactrer Position

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [CRT Circuit] 11. Electrostatic Focus & (Alignment Magnet) Measuring ----- Instrument Test Point ----- ------ Ext. Trigger Measuring...
  • Page 48: Geometry Presets

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Conv/Defl] 13. Geometry Preset ----- Measuring Instrument ------ Test Point ------ Ext. Trigger ----- Measuring Range NTSC & HD...
  • Page 49: Deflection Geometry Adjustments

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Deflection Circuit] 14: Deflection Geometry Height & Width Adjustment Measuring ----- Instrument Test Point ----- ------ Ext. Trigger...
  • Page 50: Convergence Geometry Adjustments

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Convergence Circuit] 15. Convergence Geometry Adjustment Measuring ----- Instrument Test Point ------ ------ Ext. Trigger Measuring ----- Range...
  • Page 51: Centering & Static Convergence

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Convergence Circuit] 16. Centering and Static Convergence Measuring ----- Instrument Test Point ----- ------ Ext. Trigger Measuring -----...
  • Page 52: Coarse Convergence Adjustments

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Convergence Circuit] 17. Coarse Convergence Measuring ----- Instrument Test Point ------ Ext. Trigger ------ Measuring ----- Range NTSC -- None...
  • Page 53 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [Convergence Circuit] 18. Fine Convergence ----- Measuring Instrument ----- Test Point ------ Ext. Trigger ----- Measuring Range NTSC -- None...
  • Page 54: Chip Parts Replacement

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 CHIP PARTS REPLACEMENT Some resistors, shorting jumpers (0 Ohm resistors), ceramic capacitors, transistors and diodes are chip parts.
  • Page 55: Replacement Parts

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 Parts Ordering To expedite delivery of replacement parts orders, specify the following: Model Number/Serial Number Part Number and description Quantity Note: Unless complete information is supplied, delay in processing of orders will result.
  • Page 56: Quick Reference List

    VR-FOCUS SVM COIL WS-48513 / WS-55515 / WS-65513 SVM COIL WS-48613 / WS-55613 / WS-55813 / WS-65613 WS-65713 / WS-65813 / WS-73513 / WS-73713 DEFL-YOKE WS-48513 WS-48613 / WS-55513 DEFL-YOKE WS-55613 / WS-55813 / WS-65513 / WS-65613 WS-65713 / WS-65813 / WS-73513 / WS-73713...
  • Page 57: Service Parts List

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 58 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 59 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 60 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 61 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 62 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 63 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 64 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 65 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 66 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 67 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 68 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 69 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 70 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 71 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 72 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 73: Screen Assembly Parts List

    MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 74 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 75 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 [#] Model Legend: (a) WS-48513, (b) WS-48613, (c) WS-55513, (d) WS-55613, (e) WS-55813, (f) WS-65513, (g) WS-65613, (h) WS-65713, (i) WS-65813,...
  • Page 76 SCREEN-LENTICULAR - 73" 491P086030 LENS-FRESNEL - 73" 711C029070 FRAME-SCREEN-TOP 711C029080 FRAME-SCREEN-SIDE 711C029090 FRAME-SCREEN-BTM Figure 4: WS-65713 / WS-73713 / WS-73513 Ref # Part # Part Name & Description 760D628030 DIAMOND SHIELD - 73" 768C065010 CAP-CORNER 622D746010 CLIP-DIAMOND SHIELD - 73"...
  • Page 77: Circuitry Block Diagrams

    POWER SUPPLY...
  • Page 81 DEFLECTION / HV...
  • Page 86 MODELS: WS-48513 / WS-48613 / WS-55513 / WS-55613 / WS-55813 / WS-65513 / WS-65613 / WS-65713 / WS-65813 / WS-73513 / WS-73713 Page 86...

Comments to this Manuals

Symbols: 0
Latest comments: