Mitsubishi Electronics WD-65735, WD-65835, WD-60C8, WD-60735, WD-65736, WD-52527 Safety Precautions

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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

SAFETY PRECAUTIONS

NOTICE: Observe all cautions and safety related notes located inside the receiver cabinet and on the receiver chassis.

WARNING:

1.Operation of this receiver outside the cabinet or with the cover removed presents a shock hazard from the receiver's power supplies. Work on the receiver should not be attempted by anyone who is not thoroughly familiar with the precautions necessary when working on high voltage equipment.

2.When service is required, observe the original lead dress. Where a short-circuit has occurred, replace those components that indicate evidence of overheating.

SAFETY PRECAUTION

To protect your eyes, do not look directly into the lamp, or light coming directly from the lamp, lens or mirror.

Leakage current check

Before returning the receiver to the customer, it is recommended that leakage current be measured according to the following methods.

1.Cold Check

With the alternating current (AC) plug removed from the AC source, place a jumper across the two AC plug prongs. Connect one lead of an ohm meter to the AC plug and touch the other lead to each exposed metal part (i.e. antennas, handle bracket, metal cabinet, screw heads, metal overlay, control shafts, etc.), particularly any exposed metal part that has a return path to the chassis. The resistance of the exposed metal parts having a return path to the chassis should be a minimum of 1Meg Ohm. Any resistance below this value indicates an abnormal condition and requires corrective action.

2.Hot Check ...Use the circuit shown below to perform the hot check test.

1.Keep switch S1 open and connect the receiver to the measuring circuit. Immediately after connection, and with the switching devices of the receiver in their operating positions, measure the leakage current for both positions of switch S2.

2.Close switch S1, energizing the receiver. Immediately after closing switch S1, and with the switching devices of the receiver in their operating positions, measure the leakage current for both positions of switch S2. Repeat the current measurements of items 1 and 2 after the receiver has reached thermal stabilization. The leakage current must not exceed 0.5 milliampere (mA).

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Contents Mitsubishielectric Page Contents Schematic Diagrams Introduction Safety Precautions Back Cover Removal Procedure Back Cover InstallationChassis Removal Rear Inputs Cover Removal Procedure PWB-POWER RemovalPWB-POWER Installation Chassis Cover Removal PWB-HDMI-FRONT RemovalPWB-MAIN Installation PWB-MAIN RemovalOptical Engine Assembly Removal Optical Engine Assembly and Connector LocationsRear View Optical Engine Removal from the Duct Assembly Upper Duct Assembly Removal ProcedureLower 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 Transistors Integrated CircuitsChip Type Transistors Listed by Part No DiodesCoils Diode SARS01Chip Resistors by value TransformersVariable Resistors ResistorsSwitches Capacitorsand TrimmersMiscellaneous Electrical FusesPrinted Circuit Boards 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 7.....MAIN5 DM-MEMORY PG 3.....MAIN1 DC-DC / if12VSL to 5VSL PG 9.....MAIN7 ANALOG-DIGITAL ConvertorPG 4.....MAIN2 AV-SWITCH / Tuner IC2J01MM1783BQ IC2001 PG 5.....MAIN3 HdmiSYSTEM5 SiI9125CTUIC8001 Boot StrapsPG 6.....MAIN4 DM-CORE X215H48AGA21HG/X215H48BGA21HGUSB PG 7.....MAIN5 DM-MEMORYCLK RANK0TMS TCK TDO PG 8.....MAIN6 DM-ROM / AVSleepn TDIPG 9.....MAIN7 ANALOG-DIGITAL Convertor ADCPG 10....MAIN8 SPA3 Main MB8AA1700 PBH-ESE1PG 11....MAIN9 SPA3 Memory NT5DS8M16FS-5TSiI7170CMHU PG 12....MAIN10 TmdsIC7C00 STEREO-SYNCTO Main 1 DCDC/IF2X10W CLASS-D Power AMP PG 13....MAIN11 AudioPG 14....MAIN12 Micro PWB-CONT PG 15....MISC CONT/PREAMP/SBL/FRONT/HDMI/SW-LAMP/LEDPWB-SW-LAMP 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.