Nexgen Mediatech Inc.
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TITLE |
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Funai_NLC-3216 Level 1 Service |
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02/10/2006 |
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V1.0 |
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Manual Without Tuner |
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Approved by: |
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Title: |
Funai_NLC-3216 |
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Prepared by: |
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Level 1 Service Manual Without Tuner |
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Doc. No. |
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Preparation Date |
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Version |
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GSM-Funai-NLC-3216 |
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2006/02/10 |
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T32127-11 |
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V1.0 |
1 of 31 |
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Version |
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Contents (Revision) |
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V1.0 |
2006/02/10 |
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New release |
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1
Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
2/31 |
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Funai_NLC-3216 TV
Service Manual
Model No: NLC-3216
Brand: FUNAI
2
Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
3/31 |
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Table of content
1.Attention During Servicing……………………….4
2.Purpose……………………………………………...5
3.Definition of Level 1 Service……………………..5
4.Block Diagram………………………………………6
5.Disassembly/Assembly Procedures……………7
6.Trouble Shooting Analysis……………………..15
7.Update F/W………………………………………...22
8.Explosion Diagram……………………………….29
9.Level 1 Spare Parts List…………………………30
3
Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
4/31 |
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1. Attention During Servicing
1-1. This TV should be operated from the type of power indicated on the using label. If you are not sure of the type of power available, consult your dealer or local power company..
1-2. The TV shall be placed at low humidity and low dust.
1-3. Place the TV on firm flat surface carefully. The surface of the TV is plastic material and thin glass, drop or sharp impact will cause damage to the TV.
1-4. Do not use alcohol or ammonia-based liquid to clean the TV. If necessary, clean with a slightly damp cloth. Disconnect the TV from the power supply before cleaning.
1-5. Remove the power supply immediately in case of abnormality occurred in the TV, especially strange noise of smell
1-6. Turn on power for testing only after completing the assembly of the TV include casing and tighten the screw while servicing the TV to prevent hazard.
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Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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5/31 |
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2. Purpose
The purpose of this service manual is for the reference of Authorized Service Provider (ASP) while proceeding level 1 service for the product mentioned in this manual.
3. Definition Of Level 1 Service
The definition of “level 1 service” is defined by Service Provider (SP hereafter) based on service efficiency and effectiveness considerations. Normally level 1 means PCBA Mechanical Parts Internal Cable Accessory Component
Packing Material for LCD TV, The concrete composition of level 1 spare parts will be mentioned in item 9, to show the level 1 list of materials.
5
Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
6/31 |
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4. Block Diagram
LCD Panel
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Inverter |
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MCU |
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LCD Panel Interface |
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Audio |
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Processor |
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LCD |
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SDRAM |
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Amplifier |
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Controller |
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DC/DC Converter |
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TV Module |
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TV |
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Interface |
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A/D Converter |
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Video Decoder |
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Graphic Interface |
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Audio & Power Interface |
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Speaker-R |
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OSD Keypad & Indicate LED |
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Power |
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To CATV |
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&Speaker Connector |
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Speaker-L |
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Adapter |
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6
Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
7/31 |
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5. Disassembly Procedures
Tools. MODEL: NLC-3216
Remove screws |
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Remove Power ‘s screws |
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Remove Power’s wires |
Remove AC Plug’s screws |
7
Nexgen Mediatech Inc.
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TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
8/31 |
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Power supply |
Remove wall mount screws |
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Wall mount |
Remove M/B’s EMI shelling |
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8
Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
9/31 |
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EMI shelling
Remove M/B
M/B with Tuner, Attention Please!!! This Model Without TUNER
9
Nexgen Mediatech Inc.
TITLE |
Funai_NLC-3216 Level 1 Service |
DATE |
02/10/2006 |
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VER |
V1.0 |
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Manual Without Tuner |
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PAGE |
10/31 |
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Remove Keypad kit
Keypad |
Remove IR board |
IR board
10
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