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Samsung UN48JU6400F User Manual

Samsung UN48JU6400F
110 pages
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UHD TV
SERVICE
Manual
UHD TV Contents
1. Precautions
2. Product specications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
UN**JU6400F
Chassis : UWJ52
Model : UN40JU6400F
UN48JU6400F
UN55JU6400F
UN60JU6400F
UN65JU6400F
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Samsung UN48JU6400F Specifications

General IconGeneral
Screen shapeFlat
Response time- ms
Display diagonal47.6 \
Display brightness- cd/m²
Native aspect ratio16:9
LED backlighting type-
Supported graphics resolutions3840 x 2160
Motion interpolation technologyMotion Rate 120
Tuner typeAnalog & digital
Digital signal format systemATSC
Audio decodersDTS Premium Sound 5.1, DTS Studio Sound, Dolby Digital Plus
RMS rated power20 W
Number of speakers2
PC in (D-Sub)No
HDMI ports quantity3
DVI-D ports quantity0
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports1
Consumer Electronics Control (CEC)Anynet+
On Screen Display (OSD) languagesENG, ESP, FRE
Product colorBlack
Panel mounting interface400 x 400 mm
Processor cores4
Sustainability certificatesENERGY STAR
AC input voltage110 - 120 V
AC input frequency60 Hz
Power consumption (max)160 W
Power consumption (standby)0.3 W
Power consumption (typical)55 W
Package depth132 mm
Package width1292.86 mm
Package height713.74 mm
Package weight15104 g
Cables includedAC, HDMI
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)203.2 mm
Height (with stand)688.34 mm
Weight (with stand)11793 g
Depth (without stand)63.5 mm
Width (without stand)1087.12 mm
Height (without stand)630 mm
Weight (without stand)10795 g

Summary

Disassembly and Reassembly

3-1. Disassembly and Reassembly

Procedures for disassembling and reassembling the LED TV, including safety warnings.

Precautions

1-1. Safety Precautions

Essential safety guidelines for handling and servicing the LED TV.

1-1-3. Fire and Shock Hazard

Critical checks to prevent fire and electrical shock before user return.

1-2. Servicing Precautions

Precautions to follow before and during unit servicing.

1-2-1. General Servicing Precautions

General safety procedures for disassembly, component handling, and reassembly.

1-3. Static Electricity Precautions

Techniques to prevent damage to sensitive components from static electricity.

Product Specifications

2-2-1. Feature & Specifications

Lists key features like connectivity and brightness, plus detailed specifications.

2-2-2. Detailed Specifications

Comprehensive breakdown of video, audio, smart TV, connectivity, and design specifications.

Troubleshooting

4-1. Troubleshooting

Initial checks and troubleshooting steps for operational problems.

4-2. How to Check Fault Symptom

Methods for diagnosing specific fault symptoms like video or Wi-Fi issues.

4-2-1. Video

Procedures for testing video output and identifying issues with main board, LVDS, or T-CON.

4-2-2. WIFI Module

Steps to check wired/wireless MAC addresses, factory mode, and Wi-Fi module connector voltage.

4-3. Factory Mode Adjustments

Detailed options and procedures for accessing and adjusting factory settings.

4-3-2. Entering Factory Mode

Instructions on how to enter the service/factory mode using remote control sequences.

Wiring Diagram

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