MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.9351 Jeronimo Road, Irvine, CA 92618-1904Copyright © 2003 Mitsubishi Digital Electronics America, I
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 10CABINET DISASSEMBLY (REAR VIEW)Rear Cabinet Disassembly1. Remove the
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 11SERVICING THE LENTICULAR SCREEN AND FRESNEL LENSCAUTION: Wear gloves whe
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 12SERVICING THE LENTICULAR SCREEN AND FRESNEL LENSCAUTION: Wear gloves whe
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 132. Installation of the Lenticular Screen and Fresnel LensNote: Store the
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 14CABINET SEPARATION PROCEDURE(WS-65313 / WS-65413)Cabinet Separation
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 15SERVICING THE DIAMONDSHIELD1. DiamondShield Removal ProcedureThe locat
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 16SERVICING PCBsChassis Removal and PCB LocationsMajor Parts LocationsCha
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 17ANODE LEAD REMOVALCAUTION: To prevent damage, the following procedure
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 18Figure 5-2Note: The 4 spring-loaded screws shownin Fig 5-2 and labeled
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 191. Carefully position the replacement CRT and fasten in place using 4 sc
Page 20MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-654131H40%40%100%75%Monoscope SignalSplit-Field Color Bars (100% window)ELECT
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 213. Initial SetupA. Option Menu SetupFollow the steps below for the initi
Page 22MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Items in the table below are set to following after Initalization.4. LED
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 235. Circuit Adjustment ModeExcept for the following, all adjustment items
Page 24MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413D. Saving Adjustment DataPress ENTER to save adjustment data in memory
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 25D. CONV MISC (Press 6)This mode is used to preset data values controllin
Page 26MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Cursor CoordinatesSpecific intersections in the Crosshatch are assigned
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 27CONVERGENCE MODE ITEMSMAIN MATRIX MENU-0-3-5-7Item# Abbrev. Descriptio
Page 28MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413COARSE CONV GREEN MENU 0-3-9-5# Abbrev. Description WS-55313 WS-65413SD
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 29Adjustment Test Point LocationTest PointsDT pin 3 - HV AdjustDT pin 6 -
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 3INTRODUCTION ...
Page 30Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR
Page 31Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR
Page 32Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR
Page 33Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR
Page 34Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR
Page 35Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. TriggerInput TerminalSymptom:PurposeMeasuringInstrumentTest PointMeasuringR
Page 36MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. Trig
Page 37MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. Trig
Page 38MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. Trig
Page 39MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. Trig
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 4White Balance (HD) ...
Page 40MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. Trig
Page 41MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Purpose:MeasuringInstrumentTest PointMeasuringRangeInput SignalExt. Trig
Page 42MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413CHIP PARTS REPLACEMENTSome resistors, shorting jumpers (0 Ohm resistors)
Page 43MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Parts OrderingTo expedite delivery of replacement parts orders, specify
Page 44MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413QUICK REFERENCE FOR COMMON REPLACEMENT PARTSREMOTE CONTROL260P11601 Remo
Page 45Ref # Part # Part Name & Description [#]MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Ref # Part # Part Name & Description [#]Page 46MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Page 47Ref # Part # Part Name & Description [#]MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Ref # Part # Part Name & Description [#]Page 48MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Page 49Ref # Part # Part Name & Description [#]MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 5INTRODUCTIONThis service manual provides service instructions for the PT
Ref # Part # Part Name & Description [#]Page 50MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Page 51Ref # Part # Part Name & Description [#]MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Ref # Part # Part Name & Description [#]Page 52MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Page 53Ref # Part # Part Name & Description [#]MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Ref # Part # Part Name & Description [#]Page 54MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Page 55Ref # Part # Part Name & Description [#]MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Ref # Part # Part Name & Description [#]Page 56MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413[#] Model Legend: (1) WS-483
Page 57Ref # Part # Part Name & Description Ref # Part # Part Name & DescriptionMODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65
Page 58 Ref # Part # Part Name & Description Ref # Part # Part Name & DescriptionMODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413
Page 59Ref # Part # Part Name & Description Ref # Part # Part Name & DescriptionMODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 6SAFETY PRECAUTIONSNOTICE: Observe all cautions and safety related notes l
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 60POWER SUPPLY
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 61VIDEO/COLOR PATH
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 62SYNC PATH
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 63DEFLECTION / HV CIRCUIT
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 64HVREGULATION
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 65X-RAYPROTECT
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 66SOUNDPATH
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 67CONVERGENCE CIRCUIT
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 68CONTROL CIRCUIT
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 7*Refer to PARTS LIST for Part NumbersCABINET DISASSEMBLY (FRONT VIEW)F
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 8CABINET DISASSEMBLY (REAR VIEW)Rear Cabinet Disassembly1. Remove the B
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413Page 9CABINET DISASSEMBLY (FRONT VIEW)Front Cabinet Disassembly1. Remove the
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