Mitsubishi Electronics WD-52527, WD-65835, WD-60C8, WD-60735, WD-65736, WD-65C8 Schematic Diagrams

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MODELS: WD-60735 / WD-60C8 / WD-65735 / WD-65736 / WD-65835 / WD-65C8 / WD-73735 /

WD-73736 / WD-73835 / WD-73C8

USING LEAD FREE SOLDER

33

CHIP PARTS REPLACEMENT

34

REPLACEMENT PARTS

35

Parts Ordering

35

Critical and Warranty Parts Designation

35

Parts Tolerance Codes

35

Quick Reference List

36

SERVICE PARTS LIST

37

SCREEN ASSEMBLY PARTS LIST

43

MIRROR REPLACEMENT

44

CIRCUITRY BLOCK DIAGRAMS

47

Main Power Supply

47

DC to DC Supplies

48

Analog Video Signal Path

49

Digital Video Signal Path

50

Overall Sound Signal Path

51

Overall Control Circuitry

52

Auto Input/Output Detect Circuitry

53

Lamp Control Circuitry

54

Short Detect Circuitry

55

Engine Protect Circuitry

55

System 5 / Wired Remote I/O

56

SCHEMATIC DIAGRAMS

Digital Light Processing®, Digital Micro Mirror Device and DLP® are Trademarks of Texas Instruments. DTV Link is a trademark of Consumer Electronics Association

HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC..

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Contents Mitsubishielectric Page Contents Schematic Diagrams Introduction Safety Precautions Back Cover Installation Back Cover Removal ProcedureChassis Removal PWB-POWER Removal Rear Inputs Cover Removal ProcedurePWB-POWER Installation Chassis Cover Removal PWB-HDMI-FRONT RemovalPWB-MAIN Installation PWB-MAIN RemovalOptical Engine Assembly and Connector Locations Optical Engine Assembly RemovalRear View Upper Duct Assembly Removal Procedure Optical Engine Removal from the Duct AssemblyLower Duct Upper Duct Removed Engine Replacement Reverse the Removal Procedure Lower Duct RemovalRemoval Procedure Screen Assembly Bezel RemovalScreen Replacement Inch Models Screen Assembly Removal Screen Removal From the BEZEL-FRONTScreen Replacement Lenticular Screen and Fresnel Lens Replacement Lenticular Screen and Fresnel Lens RemovalSpeaker Replacement Option Menu Reset / Initialization Initial Settings Initial Settings FormatLED Indicator Diagnostics Error Codes Color Wheel Replacement 938P137010 Handle Service Adjustments Point Keystone Alignment Mode Lines Select Straightest Blue Lines Data Transfer Pb Solder Chip Parts Replacement Replacement Parts Quick Reference for Common Parts Integrated Circuits Chip Type Transistors Listed by Part NoTransistors DiodesCoils Diode SARS01Transformers Variable ResistorsChip Resistors by value ResistorsSwitches Capacitorsand TrimmersFuses Printed Circuit BoardsMiscellaneous Electrical Miscellaneous Cabinet/MechanicalAccessories Cosmetic PartsScreen Parts Mirror Installation Example Cover Main Power Supply DC/DC Supplies Analog Video Signal Path Digital Video Signal Path Sound Signal Path Overall Control Circuit INPUT/OUTPUT Auto Detect Lamp CONTROLLamp Control CIRCUITRYircuitry Short Detect Circuitry Engine Protect Circuitry System 5 / Wired Remote I/O PWB 1234567891011 PG 2.....POWER Live ColdPG 3.....MAIN1 DC-DC / if 12VSL to 5VSLPG 7.....MAIN5 DM-MEMORY PG 9.....MAIN7 ANALOG-DIGITAL ConvertorIC2J01 PG 4.....MAIN2 AV-SWITCH / TunerMM1783BQ PG 5.....MAIN3 Hdmi SYSTEM5IC2001 SiI9125CTUBoot Straps PG 6.....MAIN4 DM-COREIC8001 X215H48AGA21HG/X215H48BGA21HGPG 7.....MAIN5 DM-MEMORY CLKUSB RANK0PG 8.....MAIN6 DM-ROM / AV SleepnTMS TCK TDO TDIPG 9.....MAIN7 ANALOG-DIGITAL Convertor ADCPG 10....MAIN8 SPA3 Main MB8AA1700 PBH-ESE1PG 11....MAIN9 SPA3 Memory NT5DS8M16FS-5TPG 12....MAIN10 Tmds IC7C00SiI7170CMHU STEREO-SYNCTO Main 1 DCDC/IF2X10W CLASS-D Power AMP PG 13....MAIN11 AudioPG 14....MAIN12 Micro PG 15....MISC CONT/PREAMP/SBL/FRONT/HDMI/SW-LAMP/LED PWB-SW-LAMPPWB-CONT PWB-LED
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WD-60C8, WD-73736, WD-65736, WD-65835, WD-73735 specifications

The Mitsubishi Electronics WD-73C8, WD-73735, WD-73835, WD-73736, and WD-60735 are a series of high-performance DLP televisions known for their exceptional picture quality, advanced technology, and user-friendly features. These models, mainly targeting the large-screen home entertainment segment, are designed to deliver an immersive viewing experience.

One of the standout features of these televisions is their use of DLP (Digital Light Processing) technology, which ensures high brightness levels and vibrant colors. With Mitsubishi’s advanced DLP projection system, viewers can enjoy deeper blacks and a wide color gamut, making movies and sporting events come alive.

The WD-73C8 model, with its 73-inch screen, offers a colossal viewing area, making it an ideal choice for home theaters. Its Full HD resolution of 1920x1080 ensures that image clarity is never compromised, allowing viewers to see the finest details in high-definition content.

Similar in size, the WD-73735, WD-73835, and WD-73736 models also feature a 73-inch display, while the WD-60735 comes with a 60-inch screen. All models utilize Mitsubishi’s advanced Color Management System, which provides customizable color settings and enhances overall picture quality.

Another key technology integrated into these televisions is the Reality Creation feature, which enhances the sharpness and detail of standard-definition content. This means that older movies and TV shows can be upscaled to look more vibrant and clear, providing a better experience without the need for high-resolution sources.

The internal sound system of these models is engineered to complement their impressive visuals. Equipped with powerful speakers and advanced audio technologies, they deliver a cinematic sound experience that enhances everything from action scenes to quiet dialogue.

Connectivity options abound in these Mitsubishi TVs, with multiple HDMI ports, USB inputs, and even Ethernet connectivity for streaming services. This allows users to easily link their gaming consoles, Blu-ray players, and smart devices, further enhancing the versatility of the televisions.

Overall, the Mitsubishi Electronics WD-73C8, WD-73735, WD-73835, WD-73736, and WD-60735 models position themselves as excellent choices for consumers looking to elevate their home entertainment experience, combining cutting-edge technology with user-centric design. These televisions stand as a testament to Mitsubishi’s commitment to delivering high-quality, reliable products that enrich the viewing experience.