FUNAI NLC-3216 Service Manual
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FUNAI NLC-3216 Service Manual

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Funai_NLC-3216 Level 1 Service
TITLE
Title:
Level 1 Service Manual Without Tuner
Doc. No.
GSM-Funai-NLC-3216
Version
Date of new version
V1.0
2006/02/10
1
2
3
Page
1.0
1.0
1.0
Version
Date
02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10
Page
21 22 23 24 25 26 27 28 29 30 31
1.0
1.0
1.0
Version
02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10 02/10
Date
Nexgen Mediatech Inc.
Manual Without Tuner
Funai_NLC-3216
Preparation Date
2006/02/10
4
5
6
7
8
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
DATE
PAGE
Model
Version
T32127-11
Contents (Revision)
New release
9
10 11 12 13 14 15 16 17 18 19 20
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1
02/10/2006
VER
V1.0
1/31
Approved by:
潘強榮
Prepared by:
張尚義
Page
V1.0
1 of 31
1.0
1.0
1.0
1.0
1.0
1.0
1.0

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  • Page 1 潘強榮 Title: Funai_NLC-3216 Prepared by: Level 1 Service Manual Without Tuner 張尚義 Doc. No. Preparation Date Model Version Page GSM-Funai-NLC-3216 2006/02/10 T32127-11 V1.0 1 of 31 Version Date of new version Contents (Revision) V1.0 2006/02/10 New release 10 11 12 13 14 15 16 17 18 19 20...

  • Page 2: Service Manual

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 2/31 Funai_NLC-3216 TV Service Manual Model No: NLC-3216 Brand: FUNAI...

  • Page 3: Table Of Contents

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 3/31 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.

  • Page 4: Attention During Servicing

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 4/31 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..

  • Page 5: Definition Of Level 1 Service

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 5/31 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.

  • Page 6: Block Diagram

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 6/31 4. Block Diagram LCD Panel Inverter LCD Panel Interface Audio Processor & Amplifier SDRAM Controller DC/DC Converter TV Module Interface A/D Converter Video Decoder Graphic Interface Audio &...
  • Page 7 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 7/31 5. Disassembly Procedures Tools MODEL: NLC-3216 Remove screws Remove Power ‘s screws Remove Power’s wires Remove AC Plug’s screws...
  • Page 8 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 8/31 Power supply Remove wall mount screws Wall mount Remove M/B’s EMI shelling...
  • Page 9 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 9/31 EMI shelling Remove M/B M/B with Tuner, Attention Please!!! This Model Without TUNER...
  • Page 10 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 10/31 Remove Keypad kit Keypad Remove IR board IR board...
  • Page 11 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 11/31 Remove front I/O Front I/O PCBA Remove Speak Kit...
  • Page 12 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 12/31 Speak R Speak L Be careful this FFC Remove PANEL Panel bracket...
  • Page 13 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 13/31 M/B to Panel’s FFC Be careful this lock M/B to Inverter cable Remove Panel’s screws Panel’s side bracket...
  • Page 14 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 14/31 Stand kit and screws Front bezel...

  • Page 15: Trouble Shooting Analysis

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 15/31 6. Trouble Shooting Analysis Defect Mode Failure Analysis Repair Testing Light On Missing Line M/B Change Check PCB Test Panel Change Check Panel Abnormal Bright Dot Display Dark Dot...
  • Page 16 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 16/31 Defect Mode Failure Analysis Repair Testing Flicker Check PCB M/B Change Image Is Check Panel Panel Change Too Dark Gray Check PCB M/B Change Value Display Check Panel...
  • Page 17 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 17/31 Defect Mode Failure Analysis Repair Testing ON/OFF M/B Change No Power Check PCB Abnormal Check Keypad/B Keypad/B Change Check FFC FFC Change M/B Change LED Off Check PCB Display...
  • Page 18 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 18/31 Defect Mode Failure Analysis Repair Testing Other Display Flicker Abnormal M/B Change Check PCB (Tapping) Display Check Panel Panel Change Cannot Use Check keypad Board Keypad Change Remote Control Remote Control...
  • Page 19 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 19/31 Defect Mode Failure Analysis Repair Testing Audio Sound Adjust Check PCB M/B Change Abnormal Abnormal No Sound Check Speaker Speaker Change Check FFC FFC Change Single Sound Check PCB M/B Change...
  • Page 20 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 20/31 Defect Mode Failure Analysis Repair Testing Video AV , SV ,CV Abnormal Check PCB M/B Change No Image ( AV , SV , CV , TV ) Check Cable Cable Change Check PCB...
  • Page 21 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 21/31 Defect Mode Failure Analysis Repair Testing Abnormal Can’t Upgrade BIOS M/B Change Check PCB BIOS Upgrade Firmware IC Check Firmware IC TEST Completed...

  • Page 22: Update F/W

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 22/31 Update F/W. Connect ISP tool RS-232 to PC VGA cable connect to this place...
  • Page 23 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 23/31 Press CH▲/ CH▼/VOL Buttons at same time, then press MENU Button. Showing F/W Version in theFactory Mode. (The Factory Mode picture is an example.) Press ▼...
  • Page 24 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 24/31 Press ► move to FACTORY and press ▼ move to ISP Press ▼ move to ISP Press ► move to YES...
  • Page 25 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 25/31 Press ► move to SELECT To execute 8051 IspWriter.exe program on your PC Click【Select Chip】or【 ▼ 】to select“W79E632”.
  • Page 26 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 26/31 File0】or【 ▼ 】to select “*.H00”. Clicking【Select Selecting “Inte Hex＂, press “OK” next. File1】or【 ▼ 】to select “*.H01”. Pressing【Select...
  • Page 27 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 27/31 Confirming the connection RS-232 again, press【ConNect】next. Showing【Connected】and【Program All】. Pressing【Program All】,then start to update F/W.
  • Page 28 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 28/31 Showing【Program: OK!】after update operation finished ,press “YES” next.

  • Page 29: Explosion Diagram

    Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 29/31 Explosion Diagram...
  • Page 30 DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 30/31 818-321270-601 T32127-11 LCD SKD SET NPB_PAL for Funai Description Unit PCBA 510-270007-511 PCBA T27007-110 FRONT I0 BOARD 510-271018-511 PCBA T27007 MAIN BOARD V1.0NPB 510-320009-511 PCBA T32127 KEYPAD V1.0 NPB 510-320010-511 PCBA T32127 IR BOARD V1.0 NPB...
  • Page 31 Nexgen Mediatech Inc. DATE 02/10/2006 Funai_NLC-3216 Level 1 Service TITLE V1.0 Manual Without Tuner PAGE 31/31 601-030005-610 SCREW BH M3-0.5*5 C2 NPB 601-030005-610 SCREW BH M3-0.5*5 C2 NPB 601-040005-610 SCREW BH M4-0.7*5.5 C2 NPB 601-040005-610 SCREW BH M4-0.7*5.5 C2 NPB 601-040005-610 SCREW BH M4-0.7*5.5 C2 NPB 601-040005-610...

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