Mitsubishi Electric WS-65615 Specifiche Scaricare il pdf

CAUTION:

Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and

"PRODUCT SAFETY NOTICE" contained in this manual.

• 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

MITSUBISHI ELECTRIC

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ManualManual

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20052005

2005

PROJECTION TELEVISION

V27 CHASSIS

SPECIFICATIONS

• Power Input : AC 120V, 60Hz

• Power Usage : 275W

300W [WS-65517/ WS-73517]

• Frequency Range : VHF 54 ~ 470MHz

UHF 470 ~ 806MHz

• Antenna Input : VHF/UHF 75Ω unbalanced

1 - NTSC.ATSC/QAM

1 -NTSC for PIP

• CRT Size : [7 inches] WS-55517/WS-65517

: [9 inches] WS-73517

• High Voltage : 32.0kV (at 0A)

• Speakers (8 Ohms 10W)

: 2 - 6" full range

• 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

: HDMI

: CableCARD

: System 5 IR

: USB Service Port

V27 MODELS

WS-55517

WS-65517

WS-73517

WS-55517

Model Weight Height Width Depth

WS-55517

221 lbs 50.7 in. 50.4in. 28 in.

WS-65517

292 lbs 62 in. 59 in. 28 in.

WS-73517 383 lbs 66.3 in. 65.9 in. 30 in.

Cabinet Weight & Demensions

1 2 3 4 5 6 ... 75 76

Sommario

Pagina 1 - MITSUBISHI ELECTRIC

CAUTION:Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and"PRODUCT SAFETY NOTICE&

Pagina 2

Page 10MODELS: WS-55517 / WS-65517 / WS-73517SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS2. Lenticular Screen and Fresnel Lens Installation.Note:

Pagina 3 - CONTENTS

Page 11MODELS: WS-55517 / WS-65517 / WS-73517SERVICING THE DIAMONDSHIELD™1. DiamondShield™ Removal ProcedureThe appropriate disassembly procedure give

Pagina 4 - V25/V27 Schematic Diagrams

Page 12MODELS: WS-55517 / WS-65517 / WS-73517CABINET SEPARATION PROCEDUREWS-65517 / WS-73517Cabinet Separation Procedure1. Pull the Speaker Grill from

Pagina 5 - PRODUCT SAFETY NOTICE

Page 13MODELS: WS-55517 / WS-65517 / WS-73517PCB LocationsMain Components Location (Top View)(DM Fan & Bracket Removed)

Pagina 6 - SAFETY PRECAUTIONS

Page 14MODELS: WS-55517 / WS-65517 / WS-73517CRT REPLACEMENT1. Removal of the CRTCaution! High voltage should be completely discharged prior to CRT re

Pagina 7 - Front Cabinet Disassembly

Page 15MODELS: WS-55517 / WS-65517 / WS-735172. Installation of the CRTNote: The replacement CRT is supplied as an assembly comprised of the CRT and t

Pagina 8 - Rear Cabinet Disassembly

Page 16MODELS: WS-55517 / WS-65517 / WS-735172. Install the Deflection Yoke on the CRT neck. [Figure 5-7]3. Install the Lens that was removed in st

Pagina 9 - (Rear View)

Page 17MODELS: WS-55517 / WS-65517 / WS-735171H40%40%100%75%Monoscope SignalSplit-Field Color Bars (100% window)ELECTRICAL ADJUSTMENTSNote: Perform o

Pagina 10

Page 18MODELS: WS-55517 / WS-65517 / WS-73517Initial SetupA. Option Menu SetupFollow the steps below for the initial set-up:1. Select the "MENU&q

Pagina 11 - SERVICING THE DIAMONDSHIELD™

Page 19MODELS: WS-55517 / WS-65517 / WS-73517C. A/V MemoryEach of the external inputs has its’ own Audio/Video Memory. A change in an A/V setting at

Pagina 12 - Main Chassis Removal

Pagina 13 - PCB Locations

Page 20MODELS: WS-55517 / WS-65517 / WS-73517Circuit Adjustment ModeMost of the adjustments can only be performed using the remote hand unit. Many of

Pagina 14 - CRT REPLACEMENT

Page 21MODELS: WS-55517 / WS-65517 / WS-73517E. Terminating the Circuit Adjustment ModePress the “MENU” button on the remote hand unit twice to termin

Pagina 15 - 2. Installation of the CRT

Page 22MODELS: WS-55517 / WS-65517 / WS-73517D. CONV MISC (Press 6)This mode is used to preset data values controlling the Convergence Generator, and

Pagina 16

Page 23MODELS: WS-55517 / WS-65517 / WS-73517E2PROM ReplacementData accessed in the Convergence Adjustment Mode is stored in IC8D01on the PCB-SIGNAL.

Pagina 17 - ELECTRICAL ADJUSTMENTS

Page 24MODELS: WS-55517 / WS-65517 / WS-73517MAIN MATRIX (MENU-2-4-5-7)Item NumberAbbrev. NameDescription RangeInitial Data4 COLM Color Gain Control 0

Pagina 18 - (MENU-2-4-7-0)

Page 25MODELS: WS-55517 / WS-65517 / WS-73517CONV GREEN Items (MENU-2-4-5-9-5)No. Abbrev. DescriptionName SD HD SD HD SD HD1HSTA*Horizontal Position 0

Pagina 19 - 3. Error Codes

MODELS: WS-55517 / WS-65517 / WS-73517Page 26Adjustment Test Point LocationTest PointsDT pin 3 - HV AdjustDT pin 6 - GroundDT pin 7 - 12 VoltsDT pin 8

Pagina 20 - Circuit Adjustment Mode

Page 27Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR

Pagina 21 - UPLOAD TERMINAL BOARD DAT

Page 28Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR

Pagina 22 - F. FINE CONV (Press 4)

Page 29Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR

Pagina 23 - CRT-JNGL Function (Jungle)

MODELS: WS-55517 / WS-65517 / WS-73517Page 3INTRODUCTION ...

Pagina 24

Page 30Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR

Pagina 25

Page 31Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR

Pagina 26

Page 32Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR

Pagina 27

Page 33MODELS: WS-55517 / WS-65517 / WS-73517Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:--------

Pagina 28

Page 34MODELS: WS-55517 / WS-65517 / WS-73517Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:--------

Pagina 29

Page 35MODELS: WS-55517 / WS-65517 / WS-73517Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:--------

Pagina 30 - 60% 70% 80% 90%

Page 36MODELS: WS-55517 / WS-65517 / WS-73517Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:--------

Pagina 31 - Item Abbr Function Data

Page 37MODELS: WS-55517 / WS-65517 / WS-73517Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:--------

Pagina 32 - Blue MENU-2-4-5-9-3

Page 38Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:MODELS: WS-55517 / WS-65517 / WS-73517--------

Pagina 33 - CONV RED Items

PAGE 39MODELS: WS-55517 / WS-65517 / WS-73517CHIP PARTS REPLACEMENTSome resistors, shorting jumpers (0 Ohm resistors),ceramic capacitors, transistors

Pagina 34

Page 4MODELS: WS-55517 / WS-65517 / WS-73517CHIP PARTS REPLACEMENT ...

Pagina 35

PAGE 40MODELS: WS-55517 / WS-65517 / WS-73517Parts OrderingTo expedite delivery of replacement parts orders, specify the following:1. Model Number/Se

Pagina 36

PAGE 41MODELS: WS-55517 / WS-65517 / WS-73517QUICK REFERENCE FOR COMMON REPLACEMENT PARTSREMOTE CONTROL290P122010 REMOTE CONTROLHIGH VOLTAGE / DEFLECT

Pagina 37

Ref # Part # Part Name & Description [#]PAGE 42Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:

Pagina 38

PAGE 43Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:(a) WS-55517, (b) WS-65517, (c) WS-73517Ref

Pagina 39 - CHIP PARTS REPLACEMENT

Ref # Part # Part Name & Description [#]PAGE 44Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:

Pagina 40 - REPLACEMENT PARTS

PAGE 45Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:(a) WS-55517, (b) WS-65517, (c) WS-73517Ref

Pagina 41 - CRT ASSEMBLIES

Ref # Part # Part Name & Description [#]PAGE 46Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:

Pagina 42 - INTEGRATED CIRCUITS

PAGE 47Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:(a) WS-55517, (b) WS-65517, (c) WS-73517Ref

Pagina 43 - TRANSISTORS

Ref # Part # Part Name & Description [#]PAGE 48Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:

Pagina 44

PAGE 49Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:(a) WS-55517, (b) WS-65517, (c) WS-73517Ref

Pagina 45

Page 5MODELS: WS-55517 / WS-65517 / WS-73517INTRODUCTIONThis service manual provides service instructions for projection TV models WS-55517, WS-6551

Pagina 46

Ref # Part # Part Name & Description [#]PAGE 50Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:

Pagina 47 - RESISTORS

PAGE 51Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:(a) WS-55517, (b) WS-65517, (c) WS-73517Ref

Pagina 48

Ref # Part # Part Name & Description [#]PAGE 52Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:

Pagina 49 - CAPACITORS AND TRIMMERS

PAGE 53Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:(a) WS-55517, (b) WS-65517, (c) WS-73517Ref

Pagina 50

Ref # Part # Part Name & Description [#]PAGE 54Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend:

Pagina 51

PAGE 55Ref # Part # Part Name & Description [#]MODELS: WS-55517 / WS-65517 / WS-73517[#] Model Legend: (a) WS-55517, (b) WS-65517, (c) WS-73517Ref

Pagina 52

Page 56MODEL: WS-55517 / WS-65517 / WS-73517POWER SUPPLY

Pagina 53 - MISCELLANEOUS

MODEL: WS-55517 / WS-65517 / WS-73517Page 57VIDEO SIGNAL PATH

Pagina 54 - ACCESSORIES

Page 58MODEL: WS-55517 / WS-65517 / WS-73517A/V SWITCH

Pagina 55 - SCREEN ASSEMBLY PARTS

MODEL: WS-55517 / WS-65517 / WS-73517Page 59SYNC PATH

Pagina 56 - POWER SUPPLY

Page 6MODELS: WS-55517 / WS-65517 / WS-73517SAFETY PRECAUTIONSNOTICE: Observe all cautions and safety related notes located inside the receiver cabine

Pagina 57 - VIDEO SIGNAL PATH

Page 60MODEL: WS-55517 / WS-65517 / WS-73517DEFLECTION / HV

Pagina 58 - A/V SWITCH

MODEL: WS-55517 / WS-65517 / WS-73517Page 61X-RAY PROTECT

Pagina 59 - SYNC PATH

Page 62MODEL: WS-55517 / WS-65517 / WS-73517CONVERGENCE CIRCUIT

Pagina 60 - DEFLECTION / HV

MODEL: WS-55517 / WS-65517 / WS-73517Page 63SOUND CIRCUIT

Pagina 61 - X-RAY PROTECT

Page 64MODEL: WS-55517 / WS-65517 / WS-73517CONTROL CIRCUITRY

Pagina 62 - CONVERGENCE CIRCUIT

CAUTION:Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and"PRODUCT SAFETY NOTICE&

Pagina 63 - SOUND CIRCUIT

Pagina 64 - CONTROL CIRCUITRY

Pagina 65 - SCHEMATIC DIAGRAMS

Pagina 66

Pagina 67

Page 7MODELS: WS-55517 / WS-65517 / WS-73517CABINET DISASSEMBLY (FRONT VIEW)*Refer to the Parts List for Part NumbersFront Cabinet Disassembly1. Remov

Pagina 68

Pagina 69

Pagina 70

Pagina 71

Pagina 72

Pagina 73

Pagina 74

Pagina 75

Page 8MODELS: WS-55517 / WS-65517 / WS-73517CABINET DISASSEMBLY (REAR VIEW)*Refer to the Parts List for Part NumbersRear Cabinet Disassembly1. Remove

Pagina 76

Page 9MODELS: WS-55517 / WS-65517 / WS-73517SERVICING THE LENTICULAR SCREEN AND FRESNEL LENSWS-55517 / WS-65517 / WS-73517CAUTION: Wear gloves when ha

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