Sharp LC-19D1E/S-BK/WH Service Manual

Download

Page 1

TopPage

LC-19D1E/S-BK/WH

SERVICE MANUAL

No. S58J9LC19D1ES

LCD COLOUR TELEVISION

MODELS

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

LC-19D1E/S-BK/WH

CONTENTS

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY PRE-

CAUTION ............................................................i

Precautions for using lead-free solder ...............ii

CHAPTER 1. OPERATION MANUAL

[1] SPECIFICATIONS ......................................... 1-1

[2] OPERATION MANUAL .................................. 1-2

[3] DIMENSIONS ................................................ 1-4

CHAPTER 2. REMOVING OF MAJOR PARTS

[1] REMOVING OF MAJOR PARTS ................... 2-1

CHAPTER 3. ADJUSTMENT PROCEDURE

[1] ADJUSTMENT PROCEDURE ....................... 3-1

CHAPTER 4. TROUBLESHOOTING TABLE

[1] TROUBLESHOOTING TABLE....................... 4-1

CHAPTER 6. BLOCK DIAGRAM/WIRING DIAGRAM

[1] BLOCK DIAGRAM.........................................6-1

[2] POWER BLOCK DIAGRAM ..........................6-2

[3] WIRING DIAGRAM .......................................6-3

CHAPTER 7. PRINTED WIRING BOARD

[1] MAIN UNIT PRINTED WIRING BOARD........7-1

[2] DIGITAL TUNER UNIT PRINTED WIRING

BOARD..........................................................7-5

[3] SUB UNIT PRINTED WIRING BOARD .........7-9

[4] R/C, LED UNIT PRINTED WIRING

BOARD........................................................7-13

[5] KEY UNIT PRINTED WIRING BOARD .......7-14

CHAPTER 8. SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIA-

GRAM............................................................8-1

[2] SCHEMATIC DIAGRAM................................8-2

CHAPTER 5. MAJOR IC INFORMATIONS

[1] MAJOR IC INFORMATIONS.......................... 5-1

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

Parts Guide

This document has been published to be used for after sales service only. The contents are subject to change without notice.

Page 2

LC-19D1E/S-BK/WH

LC19D1E-BK

SAFETY PRECAUTION

Service Manual

IMPORTANT SERVICE SAFETY PRECAUTION

Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the

servicing guidelines which follow:

 WARNING

1. For continued safety, no modification of any circuit should be attempted.

2. Disconnect AC power before servicing.

CAUTION:

FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE.

• Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor.

• Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must be used only for the purpose of completing these checks.) Any reading of 1.05 V peak (this corresponds to 0.7 mA peak AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.

FS1 (2.5A/250V)

 BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)

Before returning the receiver to the user, perform the following safety checks:

3. Inspect all lead dress to make certain that leads are not pinched, and check that hardware is not lodged between the chassis and other metal parts in the receiver.

4. Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc.

5. To be sure that no shock hazard exists, check for leakage current in the following manner.

• Plug the AC cord directly into a 220~240 volt AC outlet.

• Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground.

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

TO EXPOSED METAL PARTS

SAFETY NOTICE

Many electrical and mechanical parts in LCD color television have special safety-related characteristics.

These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc.

Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features

are identified by “ ” and shaded areas in the Replacement Parts List and Schematic Diagrams.

For continued protection, replacement parts must be identical to those used in the original circuit.

The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire or other hazards.

DVM

AC SCALE

1.5k ohm 10W

0.15µF

TEST PROBE

CONNECT TO KNOWN EARTH GROUND

Page 3

LC-19D1E/S-BK/WH

Precautions for using lead-free solder

Employing lead-free solder

• “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.

Example:

L Fa

Indicates lead-free solder of tin, silver and copper.

L F a/a

Using lead-free wire solder

• When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks.

As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.

Soldering

• As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady soldering condition.

Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as required.

If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.

When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

• Be careful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Part No. Description Code

ZHNDAi123250E J φ0.3mm 250g (1roll) BL ZHNDAi126500E J φ0.6mm 500g (1roll) BK ZHNDAi12801KE J φ1.0mm 1kg (1roll) BM

Page 4

LC-19D1E/S-BK/WH

LC19D1E-BK

CHAPTER 1. OPERATION MANUAL

[1] SPECIFICATIONS

Service Manual

Item

LCD panel

Resolution 1,049,088 pixels (1366 X 768)

Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60

TV Function

Brightness 300 cd/m

Viewing angles H : 176 V : 176

Audio amplifier 2W X 2

Speaker 75 mm X 30 mm

Terminals

OSD language

Power Requirement

Power Consumption

Weight

Operating temperature

As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.

TV-Standard

Receiving Channel

TV-Tuning System

STEREO/BILINGUAL NICAM/A2

Antenna input

RS-232C

EXT 1 SCART (AV input, Y/C input, RGB input, TV output)

EXT 2

EXT 3

EXT 4

EXT 5 3.5 mm jack (Audio input), 15 pin mini D-sub (PC)

C. I. (Common Interface) EN50221, R206001

Headphones

Analogue

Digital DVB-T (2K/8K OFDM)

VHF/UHF

CATV

18.5" LCD COLOUR TV, Model: LC-19D1E/LC-19D1S

18.5" Advanced Super View & Black TFT LCD

ITU-R (B/G, I, D/K, L, L')

E2-E69ch, F2-F10ch, I21-I69ch, IR A-IR Jch, (Digital: E5-E69ch)

Hyper-band, S1-S41ch

Auto Preset 999 ch: non-Nordic / 9999 ch: Nordic (ATV: 99 ch), Auto Label, Auto Sort

UHF/VHF 75Ω Din type (Analogue & Digital)

9 pin D-sub male connector

S-VIDEO (Y/C input), RCA pin (AV input)

RCA pin (Audio input), Component in (480I, 576I, 480P, 576P, 720P/50Hz, 720P/60Hz, 1080I/50Hz, 1080I/60Hz)

HDMI (VGA, 480P, 576P, 720P/50Hz, 720P/60Hz, 1080I/50Hz, 1080I/60Hz), RCA pin (Audio input)

3.5 mm jack (Audio output)

Czech/Dutch/English/Finnish/French/German/Greek/Hungarian/Italian/Polish/Portuguese/ Russian/Slovak/Spanish/Swedish/Turkish

AC 220-240 V, 50 Hz

42 W (0.9 W Standby) (Method IEC60107)

4.9 kg (Display only), 5.4 kg (Display with stand)

1 – 1

Page 5

[2] OPERATION MANUAL

Remote control unit

LC-19D1E/S-BK/WH

1 (Standby/On)

Enter standby mode or turn on the power.

2 (Display information)

3 DTV MENU

DTV: Display DTV Menu screen.

40-9

Set the channel in TV mode. Set the page in Teletext mode.

When one of the 4 Nordic countries (Sweden, Norway, Finland, or Denmark) is selected in the country setting of Auto Installation, DTV channels are 4 digits. When another country is selected, DTV channels are 3 digits.

5 (Flashback)

Press to return to the previous selected channel or external input mode.

6DTV

Press to access DTV mode while watching other input sources, and vice versa.

7 (WIDE MODE)

Select the wide mode.

8 (Freeze)

Freeze a motion picture on the screen.

10 END

11 EPG

12 (Teletext)

13 ESG

// (Cursor)

Select a desired item on the setting screen.

Execute a command within the menu screen.

TV/DTV: Display the programme list.

Exit the menu screen.

DTV: To display EPG (Electronic Programme Guide) screen.

Select the TELETEXT mode.

DTV: Select DTV data broadcasting and TELETEXT.

DTV: To display ESG (Electronic Service Guide) screen.

1 2

6 7 8

11 12 13

14 (Hold)

15 SLEEP

Set the sleep timer on (in units of 30 min. up to max. 2 hr. 30 min.) and off.

16 AV MODE

Select an audio and video setting.

17 (Mute)

21 22 23 24

27 28 29

Switch the sound on and off.

18 (Sound mode)

Select the sound multiplex mode. (See below.)

19 ( / ) (Volume)*

20 P ( / )

21 (INPUT SOURCE)

22 RADIO

23 PC

24 MENU

25 RETURN

26 Colour (Red/Green/Yellow/Blue)

27 (Subtitle for Teletext)

28 (Reveal hidden Teletext)

29 (Top/Bottom/Full)

30 (Subpage)

( ) Increase the volume. ( ) Decrease the volume.

TV/DTV: Select the channel. External: Switch to TV or DTV input mode. Teletext: Move to the next/previous

Select an input source.

DTV: Switch between RADIO and DTV mode.

Due to the large variation in transmitted volume levels in RADIO mode, some stations will produce distortion if the volume level is set too high.

Directly select the PC terminal as an INPUT SOURCE.

Display the MENU screen.

Return to the previous menu screen.

TELETEXT: Select a page.

DTV: The coloured buttons are used to select correspondingly to the coloured items in the menu screen.

TV/External: To turn the subtitles on and off. DTV: Display the subtitle selection screen.

Switch the Teletext image to Top, BottomorFull.

Using on the remote control unit

DTV mode:

Press to open the multi audio screen.

Analogue TV mode:

Each time you press , the mode switches as illustrated in the following tables.

NICAM TV broadcasts selection A2 TV broadcasts selection

Signal

Stereo

Bilingual

Monaural

Selectable items

NICAM STEREO, MONO

NICAM CH A, NICAM CH B, NICAM CH AB, MONO

NICAM MONO, MONO

* The volume can be individually set for the speaker and headphones output for

each input (TV, DTV, EXT 1, EXT 2, EXT 3, EXT 4, EXT 5).

Signal

Stereo

Bilingual

Monaural

Selectable items

STEREO, MONO

CH A, CH B, CH AB

MONO

1 – 2

Page 6

LC-19D1E/S-BK/WH

TV (Front/Side view)

Power button

MENU button

(Input Source) button

P ( / ) (Channel buttons)

( / ) (Volume

buttons)

Operation without a remote control unit

Remote control sensor

TV (Rear view)

AC INPUT terminal

COMMON INTERFACE slot

OPC indicator

(Standby/On)

indicator

OPC sensor

TV control panel buttons

Remote control buttons

EXT 5 terminals

EXT 4 (HDMI/AUDIO) terminals

Headphone jack

EXT 1 (RGB) terminal

Round lock for Kensington

Security Standard slot

Antenna input terminal

(DVB-T 5V=/80mA)

NOTE

Only if you use an active terrestrial antenna, select "On(5V)" under "Supply Voltage".

Regarding the headphone jack

Use headphones with a stereo mini plug ( 3.5 mm). Be sure to unplug headphones from the jack when they are not in use. The speakers do not output volume when headphones are plugged in. You can set the volume to different levels for each input source.

RS-232C terminal

EXT 3 (Component) terminals

EXT 2 terminals

WARNING:

Make sure that the volume is turned down before using or connecting earphones and headphones. Listen to audio at moderate levels. Excessive sound pressure from earphones and headphones can cause hearing loss.

1 – 3

Page 7

[3] DIMENSIONS

411.8

(411,8)

462.0

(462,0)

68.2

(68,2)

75.0

(75,0)

49.0

(49,0)

LC-19D1E/S-BK/WH

[mm]

360.0 (360,0)

100.0 (100,0)

320.0 (320,0)

40.0 (40,0)

17.5 (17,5)

240.0

(240,0)

100.0

(100,0)

232.4 (232,4)

218.0 (218,0)

2.5

(2,5 )

196.0

(196,0)

(

,0 )

1 – 4

Page 8

LC-19D1E/S-BK/WH

LC19D1E-BK

CHAPTER 2. REMOVING OF MAJOR PARTS

Service Manual

[1] REMOVING OF MAJOR PARTS

1. Detach the RS232C COVER and BASS CONE COVER [1].

2. Remove the 1 screw [2] and detach the STAND HINJI COVER.

3. Remove the 4 screws [3] and detach the STAND.

4. Remove the 1 screw [4].

5. Remove the 11 screws [5].

6. Remove the CAB-B after opening from the direction of an arrow.

CAB-B

BASS CONE COVER

RS232C COVER

AC INPUT 110 - 240V

STAND

STAND HINJI COVER

2 – 1

Page 9

7. Remove the 3 screws [6], 1screw [7] and detach the VESA ANG.

8. Remove the 2 shaft screws [8], 2 shaft screws [9], 3 screws [10] and detach the MAIN SHIELD.

9. Remove the1 screw [11] and detach the C.I. CARD ANG.

10.Disconnect all the connectors from all the PWBs.

MAIN SHIELD

LC-19D1E/S-BK/WH

VESA ANG

CN7504

CN7503

CN7505

CN7502

C.I. CARD ANG

P101

POWER UNIT

SC1204

CN1

P2002

SC1201 SC1202 SC1203

P2003SC9201

MAIN UNIT

DIGITAL TUNER UNIT

R/C, LED UNIT

DIGITAL UNIT

2 – 2

Page 10

LC-19D1E/S-BK/WH

11.Remove the 3 screws [12] Detach the CONTROL-BTN, SW UNIT BARRIER and detach the SW UNIT from CONTROL-BTN [11].

12.Detach the SOURCE PWB SLD.

13.Remove the 2 screws [13] and detach the SP-HOLDER UNIT-L/R.

14.Remove the 11 screws [14] and detach the MAIN UNIT, POWER UNIT and SUB UNIT.

15.Remove the 1 screw [15] and detach the R/C, LED UNIT.

CONTROL BTN

POWER UNIT

R/C, LED UNIT

SW UNIT

SOURCE PWB SLD

MAIN UNIT

DIGITAL UNIT

SP HOLDER UNIT-R

2 – 3

SP HOLDER UNIT-L

DIGITAL TUNER UNIT

Page 11

16.Remove the 7 hooks [16] and detach the LCD PANEL MODULE from CAB-A.

LC-19D1E/S-BK/WH

161616

CAB-A

LCD PANEL MODULE

2 – 4

Page 12

LC-19D1E/S-BK/WH

LC19D1E-BK

CHAPTER 3. ADJUSTMENT PROCEDURE

Service Manual

[1] ADJUSTMENT PROCEDURE

1. After replacement of any PWB and/or IC for repair, note the following.

When replacing the following units, be sure to prepare the new units loaded with updated software.

MAIN-UNIT: DUNTKE683FM07

• Note that an IC into which ROM data is written is available for MAIN-UNIT servicing (see below).

IC403 RH-IXC345WJQZY EDID (HDMI) IC401 RH-IXC344WJQZY EDID (PC)

2. Software Upgrade

2.1. Preparation when software of MICON is upgraded.

2.1.1

1. Purchase Flash ROM Writer DVP-M2 (M3A-2930) for the MAIN microcomputer from RENESAS.

2. Purchase Emulator Debugger R8C/2A (ROE000080KCE00) for the SUB microcomputer from RENESAS.

2.1.2

1. Preparation for installing Flash ROM Writer (M3A-2925G01) for the MAIN microcomputer

1) Connect RC32C ROM Writer to the USB terminal of the PC via a USB cable.

2) The enclosed CD-ROM is automatically installed by plug & play function of Windows.

3) Copy all files of RC32C holder from C drive to D drive of your PC.

RC32C Ver.0.3

4) Start “RC32C_EZ.exe” up from your PC folder.

The wizard starts up by the plug & play function then the corresponding USB driver is automatically installed.

2. Preparation for installing E8 Emulator Debugger for the SUB microcomputer

1) Connect E8 Emulator Debugger to the USB terminal of the PC via a USB cable.

2) The enclosed CD-ROM is automatically installed by plug & play function of Windows.

3) Access the following RENESAS site and download two of the following update packages from the latest version.

http://www.renesas.com/fmwk.jsp?cnt=/download_search_results.jsp&fp=/support/downloads/download_results&layerId=1612

a) E8 Emulator Software V.2.10 Release 00 for M16C, H8 Upgrade (Full package)

Issue date:2007-8-22 48.3M

b) High-performance Embedded Workshop V.4.02.00 Differential Update

Issue date:2007-07-05 52.5M

4) Install two of the above-mentioned programs.

3 – 1

Page 13

2.2. How to connect Writer when upgrading MAIN/SUB MICON.

1. How to connect a tool for MAIN MICON

Remove a cover above the EXT5 of the TV’s rear cabinet and connect 20P connector of I/O tool.

Connect a 20P connector of RC32C ROM writer to a I/O tool.

Connect the enclosed USB cable to the USB I/F terminal of RC32C Writer.

Connect the enclosed USB cable to the USB terminal of your PC.

LC-19D1E/S-BK/WH

TV RC32C ROM Writer (M3A-2925G01)

20P

Parts Code QCNW-G882WJQZ

I/O tool

20P

Parts Code

KSETNA001WJZZ

2. How to connect a tool for SUB MICON

Remove a cover above the EXT5 of the TV's rear cabinet and connect 20P connector of I/O tool.

Connect a 20P connector of E8 Emulator Debugger to a I/O tool.

Connect the enclosed USB cable to the USB I/F terminal of E8 Emulator Debugger.

Connect the enclosed USB cable to the USB terminal of your PC.

TV E8 Emurator Debugger

Parts Code

QCNW-G882WJQZ

I/O tool

USB Cable

Personal computer

USB TERMINAL

Personal computer

USB TERMINAL

20P

Parts Code

KSETNA002WJZZ

3. Upgrading of each microprocessor software

3.1. Sub microprocessor software version upgrade

1. Install “E8 Emulator Debugger” in CD-ROM.

2. access http://www.renesas.com/fmwk.jsp?cnt=/download_search_results.jsp&fp=/support/downloads/download_results&layerId=1612 to download following two update packages:

1) E8 Emulator Software V.2.09 Release 02 for M16C, H8 Upgrade (Debugger package version)

Issue date: 2007-2-22 48.3M

2) High-performance Embedded Workshop V.4.02.00 Upgrade

Issue date:2006-12-10 52.5M

Install these packages.

3. connect E8 Emulator Debugger to PC from USB port. (drivers at folder “E8 Emulator Debugger”)

4. connect E8 writer to LCD’s 20PIN port which near EXT5 terminal, use convertor1.

5. run “High Performance Embedded Workshop” in start menu.

3 – 2

Page 14

LC-19D1E/S-BK/WH

6. Choose “Create a new project workspace”.

7. Select “CPU family: M16C and Tool chain: None”.

3 – 3

Page 15

8. Selects “R8C E8 system”.

LC-19D1E/S-BK/WH

9. Press “Complete”.

3 – 4

Page 16

LC-19D1E/S-BK/WH

10.Press “Ok”.

If second time, you can select “open a recent project work”.

Choose “OK

11.Select “MCU Group: R8C/2A Grup, Devie: R5F212A8, Mode: program flash and Power supply: Power Target from Emulator (MAX 300mA) and

3.3V”.

3 – 5

Page 17

12.Select “User Flash Area”.

LC-19D1E/S-BK/WH

13.Select “500000 bps”.

3 – 6

Page 18

LC-19D1E/S-BK/WH

14.Input all zero (00000000000000).

15.Next display.

3 – 7

Page 19

16.enter menu “debug”→”debug settings...”→”add” to add firmware file (Mot file).

LC-19D1E/S-BK/WH

17.

After it you can see firmware in “Download modules”.

3 – 8

Page 20

LC-19D1E/S-BK/WH

18.Enter menu “Debug” → “DOWNLOAD modules” and select the firmware.

19.After updating.

Then shut down “High Performance Embedded Workshop”, unplug 20PIN connector, and E8 firmware updating finish.

3 – 9

Page 21

LC-19D1E/S-BK/WH

3.2. Main microprocessor software version upgrade

1. How to install

1) Create a folder to install the RC32C on the host PC. (Ex: RC32C)

2) Copy all the files located in RC32C folder on CD-ROM to the created folder on the host PC. (Ex.: copy e: rc32c *.* c: rc32c<Enter> e: is

a drive name of CD-ROM.)

3) Connect the ROM writer to the host PC using USB cable. Please do not connect the ROM writer to the target system this time.

4) Windows plug and play function detects the USB device connection. The corresponding device driver will be installed automatically.

5) Cut off the connection between the ROM writer and the host PC (Plug off USB cable) after the installation of the USB driver has completed.

* If our PD products have executed using USB interface before, the PC will not perform the step (3) ~ (5).

<< Installation of USB device driver>>

When the USB device is detected by Windows plug and play function, the install wizard will start up. Please follow the procedures below to install the USB device driver.

i) Connect the host PC to the flash ROM writer via USB cable.

ii) The dialog box will appear as below.

Follow the wizards, and the dialog box will appear for specifying setup information file (inf file). Please select musbdrv.inf located in the folder to be installed (Ex.: C: RC32C).

NOTE: • The supported OS of the host PC are Windows 98, Windows Me and Windows 2000/XP. The RC32C cannot be used on other OS.

• The power to the flash ROM writer is supplied from the host PC.

• The RC32C is compliant with USB standard 1.1.

• Connection with USB-hub is not supported.

• Appropriate device driver can be installed using wizard by connecting the host PC to the flash ROM writer via USB cable.

• For Windows 2000/XP, please execute the installation from the administrator account.

• During the installation, error message that the device driver musbdrv.sys has not been found might appear. In this case, select musbdrv.sys stored in the same directory as musbdrv.inf file.

3 – 10

Page 22

LC-19D1E/S-BK/WH

2. RC32C startup

1) Connect the LCD’s 20pin port which near FXT5 to the ROM writer using SDI interface cable, which comes with the RC32C.

2) Plug AC on, make sure power indicator on.

3) Connect the flash ROM writer to the host PC via USB cable.

4) Execute “RC32C.exe” located in the folder to be installed. (The illustration below is the screen after the execution.)

5) To end RC32C, click "x" on the right corner of the window.

(It is not possible to end RC32C during writing.)

NOTE: • Please turn the power on of the target system before connecting USB cable to the flash ROM writer.

3. How to use RC32C

1) Select FTD file <Please use the same FTD file as PD308.>

(1) Start RC32C (The following illustration is the startup screen.)

3 – 11

Page 23

(2) Click "Select" to specify FTD file.

LC-19D1E/S-BK/WH

FTD file

select key

(3) Select FTD file for flash ROM rewrite, and then click "Open".

Click

3 – 12

Page 24

LC-19D1E/S-BK/WH

(4) The details of FTD file are indicated on "ROM Info." tag.

4. Rewrite Flash ROM

After the FTD file selection, select the area to rewrite; All, Block or Byte/HalfWord/Word.

(Click the respective tag.)

(1) Select “All” tag.

Click

3 – 13

Page 25

(2) Click “Select” to specify data file (.mot).

(3) Click “Write” to start the writing.

LC-19D1E/S-BK/WH

Data file select key

During the writing, the mouse pointer turns into an hourglass. When the writing is completed, it turns back to the mouse pointer and the screen changes to the screen of the step (1).

If checked the “Verify” box, the verification is performed at writing.

Writing start

3 – 14

Page 26

LC-19D1E/S-BK/WH

3.3. How to update the Digital Board Software.

The method of updating digital board software on Flash Memory (IC4202) through the Digital Processor (IC4001) is as follows.

• PCMCIA CARD (Compact Flash Memory) Method.

NOTE: The PCMCIA method is only compatible with those PCs running XP Windows Version.

3.3.1 Software Version Upgrade Using Card

1. Write the software (DTV) on the PCMCIA CARD by following the procedure described in the separate document, “How to write software (DTV) to PCMCIA CARD”.

(You can equally use any version after “Storage Media Manager Version 1.3.2”.)

2. Turn off the power.

3. Insert the PCMCIA CARD with the upper side facing up into the card slot.

(* Do not insert the card with the upper side facing down.)

4. Turn on the power. After a short time, the message, “SYSTEM SOFTWARE UPDATE IN PROGRESS. ...) appears and the software upgrade

starts.

system software update in progress, please do not turn off the TV by using main power switch.

5. After a short time, the message, “Congratulations! ...” appears. The upgrade is complete.

(Note: You can downgrade the DTV software.)

3.3.2 How to write software (DTV) to PCMCIA CARD

1. When you write s/w, you should use "StorageMediaManager_ATV-DTV 1.3.2.exe"

Congratulations! your TV has just been upgraded successfully.

3 – 15

Page 27

2. Start "StorageMediaManager_ATV-DTV 1.3.2.exe". (Displayed as follows.)

Click the right button at E: drive (The drive that the media for PCMCIA update 䌩䌳䌩䌮䌳䌥䌲䌴䌥䌤 in.) And , choose "Format Drive".

Choode this folder.

3. Format the Drive

LC-19D1E/S-BK/WH

4. Choose folder

3 – 16

Page 28

LC-19D1E/S-BK/WH

Choose the folder which you stored the DTV software that you want to write in.

Drag& Drop the DTV

Added the DTV sof tware

5. Write DTV software

1) Choose folder and "drag and drop" the DTV software.

2) Wait for the finish.

3) DTV software writing is successed.

6. Choose "File" --> "Exit" (finish the StorageMediaManager_ATV-DTV 1.3.2)

FINISH

3 – 17

Page 29

LC-19D1E/S-BK/WH

PUBLIC MODE

INCH SIZE

4. Entering and exiting the adjustment process mode

1. Press the “MAIN POWER” key, and make the TV set under operation off.

(Or, remove the AC code of the television under operation from the outlet.)

2. While holding down the “VOL (-)” and “INPUT” keys on the set at once, Press the “MAIN POWER” key on the set to turn on the power. (Or, insert the AC power cord in the outlet to turn on the power.)

The letter “K” appears on the upper left of the screen in white.

3. Next, hold down the “VOL (-)” and “P ( )” keys on the set at the same time at once.

If the OSD screen in clause 4-2 went out, it put it in the adjustment process mode.

If you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.

4. To exit the adjustment process mode after the adjustment is done,

Press “MAIN POWER” key and turn off the power supply. (Or, unplug the AC power cord to force off the power.)

(In this machine, It is possible even if it turns off power with “Standby/On” key to Remocon.)

5. Exiting to the “K” mode, press “MAIN POWER” key, turn off the power supply, and turn on power again.

CAUTION: Use due care in handling the information described here lest the users should know how to enter the adjustment process mode. If the

5. Operation explanation of the main unit key and remote control key in adjustment process mode.

1. key operation

Remote controller key Main unit key Function

P ( / ) P ( / ) VOL (+/-) VOL (+/-) Changing a selected item setting (+1/-1) Cursor (UP/DOWN) — Moving an item (line) by one (UP/DOWN) Cursor (LEFT/RIGHT) — Changing a selected item setting (+1/-1) — MENU Moving an item (line) by one (DOWN only)

INPUT INPUT Input source switching (toggle switching)

RETURN — Returning to a initial page OK — Entering the lower layer.

2. Description of Initial Page

Page 1

settings are tampered with in this mode, unrecoverable system damage may result.

Changing a TV Channel (TV mode only)

Displaying of MENU Screen (on TV mode)

(TV→EXT1→EXT2→EXT3→EXT4→EXT5)

MODEL

B882E E02-0

ERROR NO RESET 0

EXT CONTROL OFF DTV CLEAR OFF

SYSCON VER ROM 1.13A GAIBU-.---M2 VER ROM 1.05A GAIBU-.---DSOFTVER 1.09 DLOADVER 2.8 TERMINAL OK

Page 2

I2C DATA I2C DATA

SOUND TUNER DVP DVP-M2 OTHERS HOTEL POWERFIX ON

C165EA

000000000000

WAIT

3 – 18

Page 30

LC-19D1E/S-BK/WH

6. Adjustment process mode menu

Page Line Item Description Remarks (adjustment detail, etc.)

1 MODEL C165EA Model name display

B882E E002-0 2 INCH SIZE 19 Inch number display 3 ERROR NO RESET 0 Lamp Error count and Reset 4 PUBLIC MODE OFF Setting of Hotel Mode 5 EXT CONTROL OFF Bus and uart opening 6 DTV CLEAR OFF 7 SYSCON VER ROM 1.13A GAIBU-.---- ROM and GAIBU version Number of Syscon are displayed. 8 M2 VER ROM 1.05A GAIBU-.---- ROM version of the M2 micon is displayed. 9 D SOFT VER 1.09 Digital processor soft version

10 D LOAD VER 2.8 Digital processor loader version

11 TE RMI NAL OK

1 I2C DATA 000000000000 Write and read of data in I2C BUS control IC 2 I2C DATA WAIT Execution of write and read 3 SOUND Setting of SOUND item. Page4 (S1>S4) 4 TUNER Setting of TUNER item. Page2 (TU1>TU2) 5 DVP Setting of DVP item. Page5 (DVP1>DVP5) 6 DVP-M2 Setting of DVP-M2 item. Page27 (DVPM2 1>27) 7 OTHERS Setting of Others item. Page1 8 HOTEL POWERFIX ON Use setting of hotel mode power supply on fixation 9

S1 SOUND1

1VOLUME 0 Volume

\HDMI-D ANALOG 2 LOUT1VOL HP 48 48 For Headphone L-CH output GAIN adjustment 3 ROUT1VOL HP 48 48 For Headphone R-CH output GAIN adjustment 4 LOUT2VOL SP 56 56 For Speaker L-CH output GAIN adjustment 5 ROUT2VOL SP 56 56 For Speaker R-CH output GAIN adjustment

S2 SOUND2

1 PRESCALE FM/AM-B 29 PRESCALE setting (ATV-A2-BG) 2 PRESCALE FM/AM-D 29 PRESCALE setting (ATV-A2-DK) 3 PRESCALE FM/AM-DA 29 PRESCALE setting (ATV-A2-DK 300% modulation) 4 PRESCALE FM/AM-I 29 PRESCALE setting (ATV-A2-I) 5 PRESCALE FM/AM-M 29 PRESCALE setting (ATV-A2-M) 6 PRESCALE FM/AM-L 29 PRESCALE setting (ATV-A2-L) 7 PRESCALE NICAM 29 PRESCALE setting (ATV-A2-NICAM) 8 PRESCALE DTV 16 PRESCALE setting (ATV-A2-DTV) 9 PRESCALE SCART 16 PRESCALE setting (ATV-A2-SCART)

10 PRESCALE HDMI 16 PRESCALE setting (ATV-A2-HDMI) 11 PRESCALE PC 16 PRESCALE setting (ATV-A2-PC) 12 PRESCAKLE AV 16 PRESCALE setting (ATV-A2-AV) 13 DEPTH3D SP WON 15 3D sound setting (SP <FmSdata>[amp ] sound wide on)

S3 SOUND3

1 EQ1G 12 Equaliser setting 2 EQ2G 12 Equaliser setting 3 EQ3G 12 Equaliser setting 4 EQ4G 12 Equaliser setting 5 EQ5G 12 Equaliser setting 6 EQ1C 1 Equaliser setting 7 EQ2C 0 Equaliser setting 8 EQ3C 1 Equaliser setting 9 EQ4C 2 Equaliser setting

10 EQ5C 2 Equaliser setting 11 EQ3D MODE 1 Equaliser setting 12 EQ2BW 0 Equaliser setting 13 EQ3BW 0 Equaliser setting 14 EQ4BW 0 Equaliser setting 15 EQ offset OFF OFF Equaliser offset ON/OFF setting

"OK" at being suitable for software of inducing information by AD of the substrate is displayed.

3 – 19

Page 31

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

S4 SOUND4

SP HP

1 HPFEN 1 1 Setting of HPF ON/OFF except a HDMI input. Turn ON at 1.

2 HPFAPP 1 0

3HPFCUT 2 0

4 LIMEN 1 0 Setting of ON/OFF of auto level control on the DAC side. ON at 1.

5 LIMDCY 11 3

6LIMATK 11 2

7LIMLVL 5 0

8 LIMBOOST 4 6 Setting of Boost level. 2dBUP at 2.

9 ALCSEL 0 0

10 ALCMAX 7 7 This is not used now. 11 ALCMIN 0 0 This is not used now. 12 ALCHDL 0 0 This is not used now. 13 ALCLVL 10 10 This is not used now. 14 ALCMOD 1 1 This is not used now. 15 ALCDCY 3 3 This is not used now. 16 ALCATK 3 3 This is not used now.

17 NGEN 0 0

18 NGTH 0 0

TU TUNER1

1 AFT UP 1.80 AFT Voltage initial level (ALL BAND) 2 AFT DOWN 1.20 AFT Voltage initial level (ALL BAND) 3 LSYNC 150 AFT Voltage initial level (HIGH BAND) 4 HSYNC 162 AFT Voltage initial level (HIGH BAND) 5 LSYNC2 150 AFT Voltage initial level (HIGH BAND) 6 HSYNC2 162 AFT Voltage initial level (HIGH BAND) 7 AVSYNC 1 AFT Voltage initial level (HIGH BAND)

TU TUNER2

1 AFT FARTIME 50 Channel preset time adjustment 1 2 AFT NEARTIME 30 Channel preset time adjustment 2 3 AFT NEARTIME 10 Channel preset time adjustment 3 4 AFT 1STEPTIME 10 Channel preset time adjustment 4 5 AFT CSYNCTIME 50 Channel preset time adjustment 5

6SYNC ON 10

7 SYNC WIDTH 1 Channel preset Synchronous judgment Threhold level 8 AFT 2 Changeover of operation when AFT at the time of 1channel tuning

9MUTE OFF TIMING 0

10 COLOR SYSTEM SEMI-AUTO 0 Oeration of the color system AUTO at the time of RF tuning

D-1 DVP1

1 TAMP1 L 101 TAMP adjustment (for DVP-M2) Y lower level setting 2 YDATA 103 (variable) TAMP adjustment (for DVP-M2) data READ level 3 TAMP1 H 105 TAMP adjustment (for DVP-M2) Y upper level setting 4 TAMP ALL OFF TAMP adjustment (for DVP-M2/X/BE) set to ON when adjustting. 5 NTSC TAMP1 89 TAMP adjustment (for DVP-M2) (It is automatically set.) 6 PAL TAMP1 96 TAMP adjustment (for DVP-M2) setting 7 SECAM TAMP1 96 TAMP adjustment (for DVP-M2) (It is automatically set.)

D2-1 DVP2-1

1 IN1 0 Standard value 1 2 IN2 0 Standard value 2 3 IN3 0 Standard value 3 4 IN4 0 Standard value 4 5 IN5 102 Standard value 5 6 IN6 204 Standard value 6

Setting of HPF 1st order IIR or 2nd order IIR except a HDMI input. 1st at 0. 2nd at 1.

Setting of cutoff frequency of HPF except a HDMI input. 245Hz at 3, the larger number has big Fc. The 1st is only 3.7Hz.

Setting of decay (release) time of auto level control on the DAC side. The larger number is longer. Setting of attack time of auto level control on the DAC side. The larger number is longer. Setting of limit level of the auto level control. -6dBFS at 5. -1dBFS at 0.

Setting of ON/OFF of auto level control on the ADC side. The ADC side does not use it now because ALC (LIMEN) is used at the DAC side.

Setting of ON/OFF of the noise gate on the ADC side. This is not used now.

Channel preset Synchronous judgment Count of a continuation accordance

Video mute reset, Sound mute reset timing at the time of RF tuning,

3 – 20

Page 32

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

D2-2 DVP2-2

1 R6 816 adjustment Point 6 2 G6 816 adjustment Point 6 3 B6 816 adjustment Point 6 4 R5 408 adjustment Point 5 5 G5 408 adjustment Point 5 6 B5 408 adjustment Point 5 7 R4 0 adjustment Point 4 8 G4 0 adjustment Point 4 9 B4 0 adjustment Point 4

10 R3 0 adjustment Point 3 11 G3 0 adjustment Point 3 12 B3 0 adjustment Point 3 13 R2 0 adjustment Point 2 14 G2 0 adjustment Point 2 15 B2 0 adjustment Point 2 16 R1 0 adjustment Point 1 17 G1 0 adjustment Point 1 18 B1 0 adjustment Point 1

19 ADJ SETTING OK 0

D3 DVP3(M2-HD)

1 AUTO GAIN-OFFSET ALL

2 AUTO GAIN-OFFSET OFF

3 AD R GAIN 16 DVP-M2 (Component:HD) input Red GAIN adjustment 4 AD G GAIN 16 DVP-M2 (Component:HD) input Green GAIN adjustment 5 AD B GAIN 16 DVP-M2 (Component:HD) input Blue GAIN adjustment 6 AD R OFFSET 0 DVP-M2 (Component:HD) input Red offset adjustment 7 AD G OFFSET 0 DVP-M2 (Component:HD) input Green offset adjustment 8 AD B OFFSET 0 DVP-M2 (Component:HD) input Blue offset adjustment

9 RGTAR GGTAR BGTAR DA B6 DA

10 RGCAL GGCAL BGCAL 80 00 80 Display for Y level, Chroma calculation level 11 ROCAL GOCAL BOCAL 00 00 00 Display for Y level of clamping area, white level calculated level 12 RHPOS GHPOS BHPOS 0469 0171 0501 Data acquisition Point H coordinates (Cr)(Y)(Cb) 13 RVPOS GVPOS BVPOS 00C8 00C8 00C8 Data acquisition Point H coordinates (Cr)(Y)(Cb)

D4 DVP4(M2-SD)

1 AUTO GAIN-OFFSET OFF

2 AD R GAIN 40 DVP-M2 (Component:SD) input Red GAIN adjustment 3 AD G GAIN 16 DVP-M2 (Component:SD) input Green GAIN adjustment 4 AD B GAIN 40 DVP-M2 (Component:SD) input Blue GAIN adjustment 5 AD R OFFSET 0 DVP-M2 (Component:SD) input Red offset adjustment 6 AD G OFFSET 0 DVP-M2 (Component:SD) input Green offset adjustment 7 AD B OFFSET 0 DVP-M2 (Component:SD) input Blue offset adjustment

8 RGTAR GGTAR BGTAR DA 7F DA

9 RGCAL GGCAL BGCAL 80 00 80 Display for Y level, Chroma calculation level 10 ROCAL GOCAL BOCAL 00 00 00 Display for Y level of clamping area, white level calculated level 11 RHPOS GHPOS BHPOS 054C 0182 060E Data acquisition Point H coordinates (Cr)(Y)(Cb) 12 RVPOS GVPOS BVPOS 0064 0064 0064 Data acquisition Point H coordinates (Cr)(Y)(Cb)

adjusted information setting by RS232C 0: not yet adjusted 1: adjusted

DVP-M2 (Component:HD) GAIN and offset auto adjustment OFF/ RUN

DVP-M2 (Component:HD) input Red/Green Blue GAIN adjustment target level

DVP-M2 (Component:SD) GAIN and offset auto adjustment OFF/ RUN

DVP-M2 (Component:SD) input Red/Green/Blue GAIN adjustment target level

3 – 21

Page 33

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

D5 DVP5(M2-PC)

1 AUTO GAIN-OFFSET OFF DVP-M2 (PC) GAIN and offset auto adjustment OFF/RUN 2 AD R GAIN 24 DVP-M2 (PC) input Red GAIN adjustment 3 AD G GAIN 24 DVP-M2 (PC) input Green GAIN adjustment 4 AD B GAIN 24 DVP-M2 (PC) input Blue GAIN adjustment 5 AD R OFFSET 0 DVP-M2 (PC) input Red offset adjustment 6 AD G OFFSET 0 DVP-M2 (PC) input Green offset adjustment 7 AD B OFFSET 0 DVP-M2 (PC) input Blue offset adjustment 8 RGTAR GGTAR BGTAR B6 B6 B6 DVP-M2 (PC) input Red/Green Blue GAIN adjustment target level 9 RGCAL GGCAL BGCAL 80 00 80 Display for Y level, Chroma calculation level 10 ROCAL GOCAL BOCAL 00 00 00 Display for Y level of clamping area, white level calculated level 11 RHPOS GHPOS BHPOS 03EB 02E8 0468 Data acquisition Point H coordinates (Cr)(Y)(Cb) 12 RVPOS GVPOS BVPOS 00C8 00C8 00C8 Data acquisition Point H coordinates (Cr)(Y)(Cb)

M2-1 DVP-M2 1

1 DVP-DATA 0000 00 ----- (----) Adjustable setting item in general for a DVP examination. 2 DVP TEST PATTERN 0 Test pattern selection. Adjustable setting item in general 3 VCDOFFSET 15 The minimum oscillation cycle of verticality countdown 4 VCDWINDOW 30 The cycle range of verticality countdown 5 ENDPOINT 0 ENDPOINT setting 6 STARTPOINT 25 STARTPOINT setting

M2-2 DVP-M2 2

1 N358 AV CONT 158 N358 CONTRAST setting (Composite, S video) 2 N358 AV BRIGHT 528 N358 BRIGHT setting (Composite, S video) 3 N358 AV COLOR 150 N358 COLOR setting (Composite, S video) 4 N358 AV TINT 128 N358 TINT setting (Composite, S video) 5 N358 AV SHARP V OVER 200 N358 V picture quality setting (Composite, S video) 6 N358 AV SHARP V UNDER 300 N358 V picture quality setting (Composite, S video) 7 N358 AV SHARP H1 OVER 200 N358 H picture quality setting 1(Composite, S video) 8 N358 AV SHARP H1 UNDER 200 N358 H picture quality setting 1(Composite, S video) 9 N358 AV SHARP H2 OVER 200 N358 H picture quality setting 2(Composite, S video)

10 N358 AV SHARP H2 UNDER 200 N358 H picture quality setting 2(Composite, S video)

M2-3 DVP-M2 3

2 N443 AV CONT 158 N443 CONTRAST setting (Composite, S video) 4 N443 AV BRIGHT 528 N443 BRIGHT setting (Composite, S video) 6 N443 AV COLOR 139 N443 COLOR setting (Composite, S video) 8 N443 AV TINT 128 N443 TINT setting (Composite, S video)

10 N443 AV SHARP V OVER 200 N443 V picture quality setting (Composite, S video) 12 N443 AV SHARP V UNDER 300 N443 V picture quality setting (Composite, S video) 14 N443 AV SHARP H1 OVER 200 N443 H picture quality setting 1(Composite, S video) 16 N443 AV SHARP H1 UNDER 200 N443 H picture quality setting 1(Composite, S video) 18 N443 AV SHARP H2 OVER 200 N443 H picture quality setting 2(Composite, S video) 20 N443 AV SHARP H2 UNDER 200 N443 H picture quality setting 2(Composite, S video)

M2-4 DVP-M2 4

1 PAL TV CONT 180 PAL CONTRAST setting (TV) 2 PAL AV CONT 176 PAL CONTRAST setting (Composite, S video) 3 PAL TV BRIGHT 528 PAL BRIGHT setting (TV) 4 PAL AV BRIGHT 528 PAL BRIGHT setting (Composite, S video) 5 PAL TV COLOR 155 PAL COLOR setting (TV) 6 PAL AV COLOR 155 PAL COLOR setting (Composite, S video) 7 PAL TV TINT 128 PAL TINT setting (TV) 8 PAL AV TINT 128 PAL TINT setting (Composite, S video) 9 PAL TV SHARP V OVER 100 PAL V picture quality setting (TV)

10 PAL AV SHARP V OVER 200 PAL V picture quality setting (Composite, S video) 11 PAL TV SHARP V UNDER 150 PAL V picture quality setting (TV) 12 PAL AV SHARP V UNDER 300 PAL V picture quality setting (Composite, S video) 13 PAL TV SHARP H1 OVER 100 PAL H picture quality setting 1 (TV) 14 PAL AV SHARP H1 OVER 200 PAL H picture quality setting 1(Composite, S video) 15 PAL TV SHARP H1 UNDER 100 PAL H picture quality setting 1 (TV) 16 PAL AV SHARP H1 UNDER 200 PAL H picture quality setting 1(Composite, S video) 17 PAL TV SHARP H2 OVER 100 PAL H picture quality setting 2 (TV) 18 PAL AV SHARP H2 OVER 200 PAL H picture quality setting 2(Composite, S video) 19 PAL TV SHARP H2 UNDER 100 PAL H picture quality setting 2 (TV) 20 PAL AV SHARP H2 UNDER 200 PAL H picture quality setting 2(Composite, S video)

3 – 22

Page 34

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

M2-5 DVP-M2 5

1 SECAM TV CONT 170 SECAM CONTRAST setting (TV) 2 SECAM AV CONT 160 SECAM CONTRAST setting (Composite, S video) 3 SECAM TV BRIGHT 528 SECAM BRIGHT setting (TV) 4 SECAM AV BRIGHT 528 SECAM BRIGHT setting (Composite, S video) 5 SECAM TV COLOR 84 SECAM COLOR setting (TV) 6 SECAM AV COLOR 84 SECAM COLOR setting (Composite, S video) 7 SECAM TV TINT 128 SECAM TINT setting (TV) 8 SECAM AV TINT 128 SECAM TINT setting (Composite, S video) 9 SECAM TV SHARP V OVER 100 SECAM V picture quality setting (TV)

10 SECAM AV SHARP V OVER 200 SECAM V picture quality setting (Composite, S video) 11 SECAM TV SHARP V UNDER 150 SECAM V picture quality setting (TV) 12 SECAM AV SHARP V UNDER 300 SECAM V picture quality setting (Composite, S video) 13 SECAM TV SHARP H1 OVER 100 SECAM H picture quality setting 1 (TV) 14 SECAM AV SHARP H1 OVER 200 SECAM H picture quality setting 1(Composite, S video) 15 SECAM TV SHARP H1 UNDER 100 SECAM H picture quality setting 1 (TV) 16 SECAM AV SHARP H1 UNDER 200 SECAM H picture quality setting 1(Composite, S video) 17 SECAM TV SHARP H2 OVER 100 SECAM H picture quality setting 2 (TV) 18 SECAM AV SHARP H2 OVER 200 SECAM H picture quality setting 2(Composite, S video) 19 SECAM TV SHARP H2 UNDER 100 SECAM H picture quality setting 2 (TV) 20 SECAM AV SHARP H2 UNDER 200 SECAM H picture quality setting 2(Composite, S video)

M2-6 DVP-M2 6

1 PAL60 AV CONT 158 PAL60 CONTRAST setting (Composite, S video) 2 PAL60 AV BRIGHT 528 PAL60 BRIGHT setting (Composite, S video) 3 PAL60 AV COLOR 140 PAL60 COLOR setting (Composite, S video) 4 PAL60 AV TINT 128 PAL60 TINT setting (Composite, S video) 5 PAL60 AV SHARP V OVER 200 PAL60 V picture quality setting (Composite, S video) 6 PAL60 AV SHARP V UNDER 300 PAL60 V picture quality setting (Composite, S video) 7 PAL60 AV SHARP H1 OVER 200 PAL60 H picture quality setting 1 (Composite, S video) 8 PAL60 AV SHARP H1 UNDER 200 PAL60 H picture quality setting 1 (Composite, S video) 9 PAL60 AV SHARP H2 OVER 200 PAL60 H picture quality setting 2 (Composite, S video)

10 PAL60 AV SHARP H2 UNDER 200 PAL60 H picture quality setting 2 (Composite, S video)

M2-7 DVP-M2 7

1 525I CONT 140 525I/60Hz CONTRAST setting (COMPONENT) 2 525I BRIGHT 518 525I/60Hz BRIGHT setting (COMPONENT) 3 525I COLOR 80 525I/60Hz COLOR setting (COMPONENT) 4 525I TINT 128 525I/60Hz TINT setting (COMPONENT) 5 525I SHARP V OVER 200 525I/60Hz V picture quality setting (COMPONENT) 6 525I SHARP V UNDER 300 525I/60Hz V picture quality setting (COMPONENT) 7 525I SHARP H1 OVER 200 525I/60Hz H picture quality setting 1 (COMPONENT) 8 525I SHARP H1 UNDER 200 525I/60Hz H picture quality setting 1 (COMPONENT) 9 525I SHARP H2 OVER 200 525I/60Hz H picture quality setting 2 (COMPONENT)

10 525I SHARP H2 UNDER 200 525I/60Hz H picture quality setting 2 (COMPONENT) 11 525P CONT 90 525P/60Hz CONTRAST setting (COMPONENT) 12 525P BRIGHT 518 525P/60Hz BRIGHT setting (COMPONENT) 13 525P COLOR 140 525P/60Hz COLOR setting (COMPONENT) 14 525P TINT 128 525P/60Hz TINT setting (COMPONENT) 15 525P SHARP V OVER 100 525P/60Hz V picture quality setting (COMPONENT) 16 525P SHARP V UNDER 160 525P/60Hz V picture quality setting (COMPONENT) 17 525P SHARP H1 OVER 200 525P/60Hz H picture quality setting 1 (COMPONENT) 18 525P SHARP H1 UNDER 200 525P/60Hz H picture quality setting 1 (COMPONENT) 19 525PSHARP H2 OVER 140 525P/60Hz H picture quality setting 2 (COMPONENT) 20 525P SHARP H2 UNDER 200 525P/60Hz H picture quality setting 2 (COMPONENT)

3 – 23

Page 35

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

M2-8 DVP-M2 8

1 625I CONT 140 625I/60Hz CONTRAST setting (COMPONENT) 2 625I BRIGHT 530 625I/60Hz BRIGHT setting (COMPONENT) 3 625I COLOR 70 625I/60Hz COLOR setting (COMPONENT) 4 625I TINT 128 625I/60Hz TINT setting (COMPONENT) 5 625I SHARP V OVER 200 625I/60Hz V picture quality setting (COMPONENT) 6 625I SHARP V UNDER 300 625I/60Hz V picture quality setting (COMPONENT) 7 625I SHARP H1 OVER 200 625I/60Hz H picture quality setting 1 (COMPONENT) 8 625I SHARP H1 UNDER 200 625I/60Hz H picture quality setting 1(COMPONENT) 9 625I SHARP H2 OVER 200 625I/60Hz H picture quality setting 2 (COMPONENT)

10 625I SHARP H2 UNDER 200 625I/60Hz H picture quality setting 2 (COMPONENT) 11 625P CONT 90 625P/60Hz CONTRAST setting (COMPONENT) 12 625P BRIGHT 530 625P/60Hz BRIGHT setting (COMPONENT) 13 625P COLOR 140 625P/60Hz COLOR setting (COMPONENT) 14 625P TINT 128 625P/60Hz TINT setting (COMPONENT) 15 625P SHARP V OVER 100 625P/60Hz V picture quality setting (COMPONENT) 16 625P SHARP V UNDER 160 625P/60Hz V picture quality setting (COMPONENT) 17 625P SHARP H1 OVER 150 625P/60Hz H picture quality setting 1 (COMPONENT) 18 625P SHARP H1 UNDER 200 625P/60Hz H picture quality setting 1 (COMPONENT) 19 625PSHARP H2 OVER 140 625P/60Hz H picture quality setting 2 (COMPONENT) 20 625P SHARP H2 UNDER 200 625P/60Hz H picture quality setting 2 (COMPONENT)

M2-9 DVP-M2 9

1 1125I CONT 90 1125I/60Hz CONTRAST setting (COMPONENT) 2 1125I BRIGHT 518 1125I/60Hz BRIGHT setting (COMPONENT) 3 1125I COLOR 140 1125I/60Hz COLOR setting (COMPONENT) 4 1125I TINT 128 1125I/60Hz TINT setting (COMPONENT) 5 1125I SHARP V OVER 84 1125I/60Hz V picture quality setting (COMPONENT) 6 1125I SHARP V UNDER 30 1125I/60Hz V picture quality setting (COMPONENT) 7 1125I SHARP H1 OVER 50 1125I/60Hz H picture quality setting 1 (COMPONENT) 8 1125I SHARP H1 UNDER 30 1125I/60Hz H picture quality setting 1 (COMPONENT) 9 1125I SHARP H2 OVER 60 1125I/60Hz H picture quality setting 2 (COMPONENT)

10 1125I SHARP H2 UNDER 30 1125I/60Hz H picture quality setting 2 (COMPONENT) 11 750P CONT 90 750P/60Hz CONTRAST setting (COMPONENT) 12 750P BRIGHT 518 750P/60Hz BRIGHT setting (COMPONENT) 13 750P COLOR 140 750P/60Hz COLOR setting (COMPONENT) 14 750P TINT 128 750P/60Hz TINT setting (COMPONENT) 15 750P SHARP V OVER 84 750P/60Hz V picture quality setting (COMPONENT) 16 750P SHARP V UNDER 128 750P/60Hz V picture quality setting (COMPONENT) 17 750P SHARP H1 OVER 84 750P/60Hz H picture quality setting 1 (COMPONENT) 18 750P SHARP H1 UNDER 128 750P/60Hz H picture quality setting 1 (COMPONENT) 19 750PSHARP H2 OVER 64 750P/60Hz H picture quality setting 2 (COMPONENT) 20 750P SHARP H2 UNDER 128 750P/60Hz H picture quality setting 2 (COMPONENT)

M2-10 DVP-M2 10

1 1125I/50Hz CONT 90 1125I/50Hz CONTRAST setting (COMPONENT) 2 1125I/50Hz BRIGHT 518 1125I/50Hz BRIGHT setting (COMPONENT) 3 1125I/50Hz COLOR 140 1125I/50Hz COLOR setting (COMPONENT) 4 1125I/50Hz TINT 128 1125I/50Hz TINT setting (COMPONENT) 5 1125I/50Hz SHARP V OVER 84 1125I/50Hz V picture quality setting (COMPONENT) 6 1125I/50Hz SHARP V UNDER 30 1125I/50Hz V picture quality setting (COMPONENT) 7 1125I/50Hz SHARP H1 OVER 50 1125I/50Hz H picture quality setting 1 (COMPONENT) 8 1125I/50Hz SHARP H1 UNDER 30 1125I/50Hz H picture quality setting 1 (COMPONENT) 9 1125I/50Hz SHARP H2 OVER 60 1125I/50Hz H picture quality setting 2 (COMPONENT)

10 1125I 50Hz SHARP H2 UNDER 30 1125I/50Hz H picture quality setting 2 (COMPONENT) 11 750P/50Hz CONT 90 750P/50Hz CONTRAST setting (COMPONENT) 12 750P/50Hz BRIGHT 518 750P/50Hz BRIGHT setting (COMPONENT) 13 750P/50Hz COLOR 140 750P/50Hz COLOR setting (COMPONENT) 14 750P/50Hz TINT 128 750P/50Hz TINT setting (COMPONENT) 15 750P/50Hz SHARP V OVER 84 750P/50Hz V picture quality setting (COMPONENT) 16 750P/50Hz SHARP V UNDER 128 750P/50Hz V picture quality setting (COMPONENT) 17 750P/50Hz SHARP H1 OVER 84 750P/50Hz H picture quality setting 1 (COMPONENT) 18 750P/50Hz SHARP H1 UNDER 128 750P/50Hz H picture quality setting 1 (COMPONENT) 19 750P/50Hz SHARP H2 OVER 64 750P/50Hz H picture quality setting 2 (COMPONENT) 20 750P/50Hz SHARP H2 UNDER 128 750P/50Hz H picture quality setting 2 (COMPONENT)

3 – 24

Page 36

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

M2-11 DVP-M2 11

1 DTV 525I CONT 140 525I/60Hz CONTRAST setting (DTV) 2 DTV 525I BRIGHT 518 525I/60Hz BRIGHT setting (DTV) 3 DTV 525I COLOR 80 525I/60Hz COLOR setting (DTV) 4 DTV 525I TINT 128 525I/60Hz TINT setting (DTV) 5 DTV 525I SHARP V OVER 200 525I/60Hz V picture quality setting (DTV) 6 DTV 525I SHARP V UNDER 300 525I/60Hz V picture quality setting (DTV) 7 DTV 525I SHARP H1 OVER 200 525I/60Hz H picture quality setting 1 (DTV) 8 DTV 525I SHARP H1 UNDER 200 525I/60Hz H picture quality setting 1 (DTV) 9 DTV 525I SHARP H2 OVER 200 525I/60Hz H picture quality setting 2 (DTV)

10 DTV 525I SHARP H2 UNDER 200 525I/60Hz H picture quality setting 2 (DTV) 11 DTV 525P CONT 90 525P/60Hz CONTRAST setting (DTV) 12 DTV 525P BRIGHT 518 525P/60Hz BRIGHT setting (DTV) 13 DTV 525P COLOR 140 525P/60Hz COLOR setting (DTV) 14 DTV 525P TINT 128 525P/60Hz TINT setting (DTV) 15 DTV 525P SHARP V OVER 100 525P/60Hz V picture quality setting (DTV) 16 DTV 525P SHARP V UNDER 160 525P/60Hz V picture quality setting (DTV) 17 DTV 525P SHARP H1 OVER 200 525P/60Hz H picture quality setting 1 (DTV) 18 DTV 525P SHARP H1 UNDER 200 525P/60Hz H picture quality setting 1 (DTV) 19 DTV 525PSHARP H2 OVER 140 525P/60Hz H picture quality setting 2 (DTV) 20 DTV 525P SHARP H2 UNDER 200 525P/60Hz H picture quality setting 2 (DTV)

M2-12 DVP-M2 12

1 DTV 625I CONT 196 625I/60Hz CONTRAST setting (DTV) 2 DTV 625I BRIGHT 540 625I/60Hz BRIGHT setting (DTV) 3 DTV 625I COLOR 170 625I/60Hz COLOR setting (DTV) 4 DTV 625I TINT 128 625I/60Hz TINT setting (DTV) 5 DTV 625I SHARP V OVER 200 625I/60Hz V picture quality setting (DTV) 6 DTV 625I SHARP V UNDER 300 625I/60Hz V picture quality setting (DTV) 7 DTV 625I SHARP H1OVER 200 625I/60Hz H picture quality setting 1 (DTV) 8 DTV 625I SHARP H1 UNDER 200 625I/60Hz H picture quality setting 1 (DTV) 9 DTV 625I SHARP H2 OVER 200 625I/60Hz H picture quality setting 2 (DTV)

10 DTV 625I SHARP H2 UNDER 200 625I/60Hz H picture quality setting 2 (DTV) 11 DTV 625P CONT 90 625P/60Hz CONTRAST setting (DTV) 12 DTV 625P BRIGHT 530 625P/60Hz BRIGHT setting (DTV) 13 DTV 625P COLOR 140 625P/60Hz COLOR setting (DTV) 14 DTV 625P TINT 128 625P/60Hz TINT setting (DTV) 15 DTV 625P SHARP V OVER 100 625P/60Hz V picture quality setting (DTV) 16 DTV 625P SHARP V UNDER 160 625P/60Hz V picture quality setting (DTV) 17 DTV 625P SHARP H1 OVER 150 625P/60Hz H picture quality setting 1 (DTV) 18 DTV 625P SHARP H1 UNDER 200 625P/60Hz H picture quality setting 1 (DTV) 19 DTV 625PSHARP H2 OVER 140 625P/60Hz H picture quality setting 2 (DTV) 20 DTV 625P SHARP H2 UNDER 200 625P/60Hz H picture quality setting 2 (DTV)

M2-13 DVP-M2 13

1 DTV 1125I CONT 90 1125I/60Hz CONTRAST setting (DTV) 2 DTV 1125I BRIGHT 518 1125I/60Hz BRIGHT setting (DTV) 3 DTV 1125I COLOR 140 1125I/60Hz COLOR setting (DTV) 4 DTV 1125I TINT 128 1125I/60Hz TINT setting (DTV) 5 DTV 1125I SHARP V OVER 84 1125I/60Hz V picture quality setting (DTV) 6 DTV 1125I SHARP V UNDER 30 1125I/60Hz V picture quality setting (DTV) 7 DTV 1125I SHARP H1 OVER 50 1125I/60Hz H picture quality setting 1 (DTV) 8 DTV 1125I SHARP H1 UNDER 30 1125I/60Hz H picture quality setting 1 (DTV) 9 DTV 1125I SHARP H2 OVER 60 1125I/60Hz H picture quality setting 2 (DTV)

10 DTV 1125I SHARP H2 UNDER 30 1125I/60Hz H picture quality setting 2 (DTV) 11 DTV 750P CONT 90 750P/60Hz CONTRAST setting (DTV) 12 DTV 750P BRIGHT 518 750P/60Hz BRIGHT setting (DTV) 13 DTV 750P COLOR 140 750P/60Hz COLOR setting (DTV) 14 DTV 750P TINT 128 750P/60Hz TINT setting (DTV) 15 DTV 750P SHARP V OVER 84 750P/60Hz V picture quality setting (DTV) 16 DTV 750P SHARP V UNDER 128 750P/60Hz V picture quality setting (DTV) 17 DTV 750P SHARP H1OVER 84 750P/60Hz H picture quality setting 1 (DTV) 18 DTV 750P SHARP H1 UNDER 128 750P/60Hz H picture quality setting 1 (DTV) 19 DTV 750PSHARP H2 OVER 64 750P/60Hz H picture quality setting 2 (DTV) 20 DTV 750P SHARP H2 UNDER 128 750P/60Hz H picture quality setting 2 (DTV)

3 – 25

Page 37

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

M2-14 DVP-M2 14

1 DTV 1125I/50Hz CONT 90 1125I/50Hz CONTRAST setting (DTV) 2 DTV 1125I/50Hz BRIGHT 518 1125I/50Hz BRIGHT setting (DTV) 3 DTV 1125I/50Hz COLOR 140 1125I/50Hz COLOR setting (DTV) 4 DTV 1125I/50Hz TINT 128 1125I/50Hz TINT setting (DTV)

DTV 1125I/50Hz SHARP V

OVER DTV 1125I/50Hz SHARP V

UNDER DTV 1125I/50Hz SHARP H1

OVER DTV 1125I/50Hz SHARP H1

UNDER DTV 1125I/50Hz SHARP H2

OVER DTV 1125I 50HzSHARP H2

UNDER 11 DTV 750P/50Hz CONT 90 750P/50Hz CONTRAST setting (DTV) 12 DTV 750P/50Hz BRIGHT 518 750P/50Hz BRIGHT setting (DTV) 13 DTV 750P/50Hz COLOR 140 750P/50Hz COLOR setting (DTV) 14 DTV 750P/50Hz TINT 128 750P/50Hz TINT setting (DTV)

DTV 750P/50Hz SHARP V 15

OVER

DTV 750P/50Hz SHARP V 16

UNDER

DTV 750P/50Hz SHARP H1 17

OVER

DTV 750P/50Hz SHARP H1 18

UNDER

DTV 750P/50Hz SHARP H2 19

OVER

DTV 750P/50Hz SHARP H2 20

UNDER

M2-15 DVP-M2 15

1 HDMI 525P CONT 70 525P CONTRAST setting (HDMI) 2 HDMI 525P BRIGHT 515 525P BRIGHT setting (HDMI) 3 HDMI 525P COLOR 119 525P COLOR setting (HDMI) 4 HDMI 525P TINT 128 525P TINT setting (HDMI) 5 HDMI 525P SHARP V OVER 84 525P V picture quality setting (HDMI) 6 HDMI 525P SHARP V UNDER 30 525P V picture quality setting (HDMI) 7 HDMI 525P SHARP H1 OVER 50 525P H picture quality setting 1 (HDMI) 8 HDMI 525P SHARP H1 UNDER 30 525P H picture quality setting 1 (HDMI) 9 HDMI 525P SHARP H2 OVER 30 525P H picture quality setting 2 (HDMI)

10 HDMI 525P SHARP H2 UNDER 30 525P H picture quality setting 2 (HDMI)

M2-16 DVP-M2 16

1 HDMI 625P CONT 70 625P CONTRAST setting (HDMI) 2 HDMI 625P BRIGHT 515 625P BRIGHT setting (HDMI) 3 HDMI 625P COLOR 119 625P COLOR setting (HDMI) 4 HDMI 625P TINT 128 625P TINT setting (HDMI) 5 HDMI 625P SHARP V OVER 84 625P V picture quality setting (HDMI) 6 HDMI 625P SHARP V UNDER 30 625P V picture quality setting (HDMI) 7 HDMI 625P SHARP H1 OVER 50 625P H picture quality setting 1 (HDMI) 8 HDMI 625P SHARP H1 UNDER 30 625P H picture quality setting 1 (HDMI) 9 HDMI 625P SHARP H2 OVER 30 625P H picture quality setting 2 (HDMI)

10 HDMI 625P SHARP H2 UNDER 30 625P H picture quality setting 2 (HDMI)

84 1125I/50Hz V picture quality setting (DTV)

30 1125I/50Hz V picture quality setting (DTV)

50 1125I/50Hz H picture quality setting 1 (DTV)

30 1125I/50Hz H picture quality setting 1 (DTV)

60 1125I/50Hz H picture quality setting 2 (DTV)

30 1125I/50Hz H picture quality setting 2 (DTV)

84 750P/50Hz V picture quality setting (DTV)

128 750P/50Hz V picture quality setting (DTV)

84 750P/50Hz H picture quality setting 1 (DTV)

128 750P/50Hz H picture quality setting 1 (DTV)

64 750P/50Hz H picture quality setting 2 (DTV)

128 750P/50Hz H picture quality setting 2 (DTV)

3 – 26

Page 38

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

M2-17 DVP-M2 17

1 HDMI 1125I CONT 70 1125I CONTRAST setting (HDMI) 2 HDMI 1125I BRIGHT 515 1125I BRIGHT setting (HDMI) 3 HDMI 1125I COLOR 119 1125I COLOR setting (HDMI) 4 HDMI 1125I TINT 128 1125I TINT setting (HDMI) 5 HDMI 1125I SHARP V OVER 84 1125I V picture quality setting (HDMI) 6 HDMI 1125I SHARP V UNDER 30 1125I V picture quality setting (HDMI) 7 HDMI 1125I SHARP H1 OVER 100 1125I H picture quality setting 1 (HDMI) 8 HDMI 1125I SHARP H1 UNDER 100 1125I H picture quality setting 1 (HDMI)

9 HDMI 1125I SHARP H2 OVER 10 1125I H picture quality setting 2 (HDMI) 10 HDMI 1125I SHARP H2 UNDER 10 1125I H picture quality setting 2 (HDMI) 11 HDMI 750P CONT 70 750P CONTRAST setting (HDMI) 12 HDMI 750P BRIGHT 515 750PBRIGHT setting (HDMI) 13 HDMI 750P COLOR 119 750P COLOR setting (HDMI) 14 HDMI 750P TINT 128 750P TINT setting (HDMI) 15 HDMI 750P SHARP V OVER 84 750P V picture quality setting (HDMI) 16 HDMI 750P SHARP V UNDER 30 750P V picture quality setting (HDMI) 17 HDMI 750P SHARP H1 OVER 100 750P H picture quality setting 1 (HDMI) 18 HDMI 750P SHARP H1 UNDER 100 750P H picture quality setting 1 (HDMI) 19 HDMI 750P SHARP H2 OVER 10 750P H picture quality setting 2 (HDMI) 20 HDMI 750P SHARP H2 UNDER 10 750P H picture quality setting 2 (HDMI)

M2-18 DVP-M2 18

1 HDMI 1125I/50Hz CONT 70 1125I/50Hz CONTRAST setting (HDMI)

2 HDMI 1125I/50Hz BRIGHT 515 1125I/50Hz BRIGHT setting (HDMI)

3 HDMI 1125I/50Hz COLOR 119 1125I/50Hz COLOR setting (HDMI)

4 HDMI 1125I/50Hz TINT 128 1125I/50Hz TINT setting (HDMI)

HDMI 1125I/50Hz SHARP V

OVER HDMI 1125I/50Hz SHARP V

UNDER HDMI 1125I/50Hz SHARP H1

OVER HDMI 1125I/50Hz SHARP H1

UNDER HDMI 1125I/50Hz SHARP H2

OVER HDMI 1125I 50Hz SHARP H2

UNDER 11 HDMI 750P/50Hz CONT 70 750P/50Hz CONTRAST setting (HDMI) 12 HDMI 750P/50Hz BRIGHT 515 750P/50Hz BRIGHT setting (HDMI) 13 HDMI 750P/50Hz COLOR 119 750P/50Hz COLOR setting (HDMI) 14 HDMI 750P/50Hz TINT 128 750P/50Hz TINT setting (HDMI)

HDMI 750P/50Hz SHARP V 15

OVER

HDMI 750P/50Hz SHARP V 16

UNDER

HDMI 750P/50Hz SHARP 17

H1OVER

HDMI 750P/50Hz SHARP H1 18

UNDER

HDMI 750P/50Hz SHARP H2 19

OVER

HDMI 750P/50Hz SHARP H2 20

UNDER

M2-19 DVP-M2 19

1 HDMI PC CONT 88 PC CONTRAST setting (HDMI) 2 HDMI PC BRIGHT 128 PC BRIGHT setting (HDMI) 3 HDMI PC COLOR 128 PC COLOR setting (HDMI) 4 HDMI PC TINT 128 PC TINT setting (HDMI) 5 HDMI PC SHARP V OVER 128 PC V picture quality setting (HDMI) 6 HDMI PC SHARP V UNDER 128 PC V picture quality setting (HDMI) 7 HDMI PC SHARP H1 OVER 128 PC H picture quality setting 1 (HDMI) 8 HDMI PC SHARP H1 UNDER 128 PC H picture quality setting 1 (HDMI) 9 HDMI PC SHARP H2 OVER 128 PC H picture quality setting 2 (HDMI)

10 HDMI PC SHARP H2 UNDER 128 PC H picture quality setting 2 (HDMI)

84 1125I/50Hz V picture quality setting (HDMI)

30 1125I/50Hz V picture quality setting (HDMI)

100 1125I/50Hz H picture quality setting 1 (HDMI)

10 1125I/50Hz H picture quality setting 2 (HDMI)

84 750P/50Hz V picture quality setting (HDMI)

30 750P/50Hz V picture quality setting (HDMI)

100 750P/50Hz H picture quality setting 1 (HDMI)

10 750P/50Hz H picture quality setting 2 (HDMI)

3 – 27

Page 39

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

M2-20 DVP-M2 20

1 PC CONT 84 PC CONTRAST setting (PC) 2 PC BRIGHT 130 PC BRIGHT setting (PC) 3 PC COLOR 128 PC COLOR setting (PC) 4 PC TINT 128 PC TINT setting (PC) 5 PC SHARP V OVER 128 PC V picture quality setting (PC) 6 PC SHARP V UNDER 128 PC V picture quality setting (PC) 7 PC SHARP H1 OVER 128 PC H picture quality setting 1 (PC) 8 PC SHARP H1 UNDER 128 PC H picture quality setting 1 (PC) 9 PC SHARP H2 OVER 128 PC H picture quality setting 2 (PC)

10 PC SHARP H2 UNDER 128 PC H picture quality setting 2 (PC)

M2-21 DVP-M2 21

1 TEXTALL SHARP V 64 TEXT ALL V picture quality setting (TV) 2 TEXTALL SHARP H1 64 TEXT ALL SHARP H picture quality setting 1 (TV) 3 TEXTALL SHARP H2 64 TEXT ALL SHARP H picture quality setting 2 (TV)

M2-22 DVP-M2 22

1 HUE R 0 NCM HUE Setting RED 2 HUE Y -5 NCM HUE Setting YELLOW 3 HUE G 0 NCM HUE Setting GREEN 4 HUE C 0 NCM HUE Setting CYAN 5 HUE B 0 NCM HUE Setting BLUE 6 HUE M 0 NCM HUE Setting MAGENTA 7 HUE R-Y -6 NCM HUE Setting R-Y 8 HUE Y-G 0 NCM HUE Setting Y-G

9 HUE G-C 0 NCM HUE Setting G-C 10 HUE C-B 0 NCM HUE Setting C-B 11 HUE B-M 0 NCM HUE Setting B-M 12 HUE M-R 0 NCM HUE Setting M-R

M2-23 DVP-M2 23

1 SAT R 110 NCM SATURATION Setting RED

2 SAT Y 135 NCM SATURATION Setting YELLOW

3 SAT G 100 NCM SATURATION Setting GREEN

4 SAT C 100 NCM SATURATION Setting CYAN

5 SAT B 100 NCM SATURATION Setting BLUE

6 SAT M 110 NCM SATURATION Setting MAGENTA

7 SAT R-Y 94 NCM SATURATION Setting R-Y

8 SAT Y-G 100 NCM SATURATION Setting Y-G

9 SAT G-C 100 NCM SATURATION Setting G-C 10 SAT C-B 100 NCM SATURATION Setting C-B 11 SAT B-M 100 NCM SATURATION Setting B-M 12 SAT M-R 110 NCM SATURATION Setting M-R

M2-24 DVP-M2 24

1 BRI R 95 NCM BRIGHTNESS Setting RED

2 BRI Y 100 NCM BRIGHTNESS Setting YELLOW

3 BRI G 120 NCM BRIGHTNESS Setting GREEN

4 BRI C 110 NCM BRIGHTNESS Setting CYAN

5 BRI B 110 NCM BRIGHTNESS Setting BLUE

6 BRI M 110 NCM BRIGHTNESS Setting MAGENTA

7 BRI R-Y 110 NCM BRIGHTNESS Setting R-Y

8 BRI Y-G 110 NCM BRIGHTNESS Setting Y-G

9 BRI G-C 100 NCM BRIGHTNESS Setting G-C 10 BRI C-B 100 NCM BRIGHTNESS Setting C-B 11 BRI B-M 100 NCM BRIGHTNESS Setting B-M 12 BRI M-R 100 NCM BRIGHTNESS Setting M-R

3 – 28

Page 40

LC-19D1E/S-BK/WH

Page Line Item Description Remarks (adjustment detail, etc.)

M2-26 DVP-M2 26

1AV TH A 27

2 AV TH B 236

3 AV CONT A 95

4 AV CONT B 140

5 AV CONT C 43

6 PC TH A 255

7 PC TH B 255

8 PC CONT A 128

9 PC CONT B 128 10 PC CONT C 128

M2-27 DVP-M2 27

1 AUTO GAIN OK

2 AD R GAIN -16 SCART input Red GAIN adjustment

3 AD G GAIN 0 SCART input Green GAIN adjustment

4 AD B GAIN 16 SCART input Blue GAIN adjustment

5 AD R OFFSET +1 SCART input Red OFFSET adjustment

6 AD G OFFSET 0 SCART input Green OFFSET adjustment

7 AD B OFFSET -1 SCART input Blue OFFSET adjustment

8 SCART CONT 196 SCART CONTRAST setting

9 SCART BRIGHT 540 SCART BRIGHT setting 10 SCART COLOR 170 SCART COLOR setting 11 SCART TINT 128 SCART TINT setting 12 SCART SHARP V OVER 200 SCART V picture quality setting 13 SCART SHARP V UNDER 300 SCART V picture quality setting 14 SCART SHARP H1 OVER 200 SCART H picture quality setting 1 15 SCART SHARP H1 UNDER 200 SCART H picture quality setting 1 16 SCART SHARP H2 OVER 200 SCART H picture quality setting 2 17 SCART SHARP H2 UNDER 300 SCART H picture quality setting 2 18 RGTAR GGTAR BGTAR 40 40 40 SCART input Red/Green/Blue GAIN adjustment target level 19 RGCAL GGCAL BGCAL 00 00 00 Display for Y level, Chroma calculation level 20 ROCAL GOCAL BOCAL 00 00 00 Display for Y level of clamping area, white level calculated level 21 RHPOS GHPOS BHPOS 0000 0000 0000 Data acquisition Point H coordinates (Cr)(Y)(Cb) 22 RVPOS GVPOS BVPOS 0000 0000 0000 Data acquisition Point H coordinates (Cr)(Y)(Cb)

OH OTHERS1

1 L ERROR WAIT 15s Lamp error detection WAIT time

2 L ERROR H TIME 1.0s Lamp error detection time

3 TV AUTO GAIN OFF Auto Gain setting when TV mode

4 PWM FREQ 160 Dimming control frequency setting (Hz)

5 PWM DUTY 100 Dimming duty setting (Hz)

6 OPC THRESHOLD 24

7 COMP SYSTEM AUTO The component-signal selecting within an adjustment process

8 COM BIAS 126 Common bias adjustment

Polygonal line adjustment For AV Polygonal line adjustment For AV Polygonal line adjustment For AV Polygonal line adjustment For AV Polygonal line adjustment For AV Polygonal line adjustment For PC Polygonal line adjustment For PC Polygonal line adjustment For PC Polygonal line adjustment For PC Polygonal line adjustment For PC

Brightness sensor shutdown mode → Input level threshold when operation mode shifts

9 REMOCON CODE 000 Remocon code SHARP

3 – 29

Page 41

7. Video signal adjustment procedure

1. AD-Converter Level Adjustment

1) Preparation

* Prepare signal generator LEADER LT448.

2) 1080i input

a) The method of a 1080i 75% COLOUR BAR signal input

* Signal name: Select COLOUR BAR

Please use the 3rd of three kinds of COLOUR BAR button which is compatible with LT446. (Press a button 3 times.)

* Turn a rotary switch then select 02.

Preset value: 02: 1080i/59.94 (30sF) H: 33.72kHz V: 29.97Hz

* input 1080i input signal into the component input terminal (EXT3) of the set.

b) The method of adjustment

* Refer to 4th item of chapter 3 and go to adjustment process mode.

* In the adjustment process mode, “AUTO GAIN-OFFSET” in “DVP3 (M2-HD)” of DVP the rayer page 3 is selected and the setting is

turned “ON” with a right and left key.

3) 480i input

a) The method of a 480i 75% COLOUR BAR signal input

* Signal name: Select COLOUR BAR

Please use the 3rd of three kinds of COLOUR BAR button which is compatible with LT446. (Press a button 3 times.)

* Turn a rotary switch then select 15.

Preset value: 15: 480i/60 H: 15.73kHz V: 29.97Hz

* input 480i input signal into the component input terminal (EXT3) of the set.

b) The method of adjustment

* Refer to 4th item of chapter 3 and go to adjustment process mode.

* In the adjustment process mode, “AUTO GAIN-OFFSET” in “DVP4 (M2-SD)” of DVP the rayer page 4 is selected and the setting is

turned “ON” with a right and left key.

4) PC XGA Input

a) The method of a XGA 75% COLOUR BAR signal input (RGB)

* Signal name: Select COLOUR BAR, set to SATURATION 75%

Please use the signal which is changeable SATURATION in three kinds of COLOUR BAR button.

* Turn a rotary switch then select 28.

Preset value: 28: XGA H: 48.36kHz V: 60.00Hz

Make sure to turn off SYNC setting

* Input PC XGA input signal into the D-sub15 terminal (EXT5) of the set.

b) The method of adjustment

* Go to adjustment process mode with reference to the 4th item of chapter 3.

* In the adjustment process mode, “AUTO GAIN-OFFSET” in “DVP5 (M2-PC)” of DVP the rayer page 5 is selected and the setting is

turned “ON” with a right and left key.

5) SCART RGB input

a) PAL 75% color bar signal input

Name of the used device: FLUKE 54200

Signal name: COLOR BAR

* Long press the COLOR BAR key to select COL_75_0.

b) Set AUTO GAIN-OFFSET on page 27 (SCART) of the adjust process DVP-M2 hierarchy to RUN.

* During adjustment, the whole screen becomes greenish. This is normal.

LC-19D1E/S-BK/WH

3 – 30

Page 42

LC-19D1E/S-BK/WH

2. TAMP adjustment

1) Receive PAL Standard colour bar signal (E-12ch).

2) Display the DVP layer page 1 of the adjustment process (DVP1)

When reading values [TAMP 1L] [TAMP 1H] in this page are not in the value of the following table, select [TAMP ALL] in the same page (turn to OFF→ON), and adjust the maximum value of [YDATA] to become a value of the following table. (101-105)

* Keep in mind that a preset value is different depending on the model.

3) When [TAMP ALL] turns “ON”, adjustment of [PAL TAMP1] is completed, then the value of [NTSC TAMP1] and [SECAM TAMP1] are set automatically.

(NTSC is the value of PAL -7, SECAM is the same as PAL.)

Model LC-19D1E Preset value 101 ~ 105

Reference

Screen of the DVP layer page 1 of the adjustment process menu

DVP1

TAMP1 L 101 YDATA 103 adjusting TAMP1 H 105 TAMP ALL OFF selecttoON NTSC TAMP1 89 PAL T A M P 1 96 SECAM TAMP1 96

3. COM BIAS Adjustment

Display [OTHERS] of the adjustment process menu, then select [COM BIAS].

Operate a right /left cursor key and adjust so that the flicker in the pattern of the following figure may serve as the minimum.

3 – 31

Page 43

LC-19D1E/S-BK/WH

8. White Balance Adjustment

1. [Preparation of the adjustment]

1) “Luminance meter reference device”

Minolta CA-210

2) Conditions of the set for adjustment and inspection

Modulated light: MAX (+16)

3) A set needs to be ageing for 30 minutes or more.

4) Set a luminance meter to middle of the screen.

2. [Method of the adjustment]

1) In the adjustment process mode, Display the screen of “DVP2-1” on the DVP layer page 1.

It is confirmed that IN6 and IN5 are displayed in default value IN6=204 and IN5=102.

IN 1 0 IN 2 0 IN 3 0 IN 4 0 IN 5 102 IN 6 204

2) White balance adjustment adjusts the adjustment value of point 6 and point 5 R/G/B in the layer page 2 “DVP2-2” of DVP. Point 4 to Point 1 are not adjusted this time.

3) In the adjustment process mode, Display the screen of “DVP2-2” on the DVP layer page 2.

4) Set standard value G6 of point 6 in “816”.

5) Read the value of the luminance meter.

6) Make R6 and B6 variable by 4 units to the negative direction then adjust, so that the values of the luminance meter approach x=0.272 and y =0.277.

7) Set standard value G5 of point 5 in “408”.

8) Read the value of the luminance meter.

9) Make R5 and B5 variable by 4 units in the negative direction then adjust, so that the values of the luminance meter approach x=0.272 and y =0.277.

3. [Adjustment reference standard value]

Point1 standard value None Point2 standard value None Point3 standard value None Point4 standard value None Point5 standard value x=0.272, y=0.277 (408/1023Gradation) Point6 standard value x=0.272, y=0.277 (816/1023Gradation)

[Adjustment ⋅ Inspection spec]

Adjustment spec ±0.002 Inspection spec ±0.004 (point 5) Adjustment spec ±0.001 Inspection spec ±0.004 (point 6)

3 – 32

Page 44

LC-19D1E/S-BK/WH

9. Lamp error detection

1. Function

This LCD color TV set incorporates a lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lamp circuit conditions. If by any chance anything is wrong with the lamp or lamp circuit or if the lamp error detection feature is activated for some reason, the following will result.

1) The power is interrupted in about 6 seconds after it is turned on.

(The power LED on the front of the TV set turns red from green and keeps blinking in red: ON for 250 ms and OFF for 1 sec).

2) If the above phenomenon 1) occurs 5 times consecutively, it becomes impossible to turn on the power. (The power LED remained red).

2. Measures

1) Checking with lamp error detection OFF

Enter the adjustment process mode, referring to “3. Entering and exiting the adjustment process mode.”

If there is a problem with the lamp or lamp circuit, the lamp will go out. (The power LED is green.)

Then, you can check the operation to see if the lamp and lamp circuit are in trouble.

2) Resetting the lamp error count

After the lamp and lamp circuit are found out of trouble, reset the lamp error count.

Using the (UP/DOWN) key, move to the cursor to "ERROR NO RESET", line 3 on adjustment process mode service page 1.

With the (LEFT/RIGHT) keys, select the "ERROR NO RESET" value.

Finally press the (OK) keys to reset the value to "0".

3) Method of other resets

If a lamp error is detected five consecutive times, the power cannot be turned on.

In this case, while pressing "CH DOWN" key and "VOL (+)" key at the same time, MAIN power supply SW enters.

Or, Please let it blink as the above-mentioned for three minutes or more. Then, it is reset in "0".

Table of contents of adjustment process mode Page 1

MODEL

B882E E002-0

INCH SIZE ERROR NO RESET PUBLIC MODE EXT CONTROL DTV CLEAR

SYSCON VER M2 VER

ROM 1.13A GAIBU-.---ROM 1.05A GAIBU-.----

D SOFT VER D LOAD VER

TERMINAL

C165EA

0 OFF OFF OFF

1.09

2.8

3 – 33

Page 45

10. Public Mode

1. How to enter Hotel menu

1) While pressing "INPUT" and "VOLOME UP" key on the main unit at the same time, Press the "MAIN POWER" key.

If the hotel menu screen of 4 paragraphs goes out, it is a success.

2) Password input screen is displayed.

LC-19D1E/S-BK/WH

3) Password is “0 2 7”.

When a password is confirmed, regardless of the condition of PUBLIC MODE, it shifts to a hotel menu.

When a password is not confirmed, a password screen is eliminated and it operates in the ordinary mode as it is.

2. The cancel method of Hotel mode

Hotel mode is cancel by turning off the PUBLIC MODE. of adjustment process

At this time, all the preset values in a hotel menu are initialized.

3. How to finish Hotel menu

1) Turn the power off.

At this time, a PUBLIC MODE flag and a hotel menu preset value are not changed (it is not made to change).

2) Select "ENTER" in a hotel menu and perform

At this time, set the PUBLIC MODE flag on and go into hotel mode.

Moreover, make the contents of a setting to be valid and change into the same condition with having applied reboot.

3) Select "RESET" in a hotel menu and input front screen (FLASHBACK) key.

If a PUBLIC MODE flag is ON, change it to OFF and cancel the hotel mode, then it shifts to the ordinary mode.

At this time, all the preset values in a hotel menu are initialized.

4. Hotel Menu

1) Screen specification

1 Public mode 2

Power on fixed Maximum volume [ 60 ]

Volume fixed [ Variable ]

Volume fixed level [ 0 ]

RC button [ Respond ]

Panel button [ Respond ]

Menu button [ Respond ]

On screen display [ Yes ]

Blue screen [ No ]

Input mode start [ Normal ]

Input mode fixed [ Variable ]

232C Poweron [ Disable ]

RC path through [ Off ]

Reset

Enter

[Variable]

Variable range Default Value

Variable/Fixed Variable 0-60 60

Variable/Fixed Variable 0-60 䋨Last memory of volume䋩

Respond/Limited(*1)/No respond(*2) Respond

Respond/No respond(*3) Respond

Respond/No respond Respond

Yes/No Yes

Yes(*4)/No No

NORMAL/TV(CH13)/DTV/EXT1-EXT5 Normal

Variable/Fixed Variable

Disable/Enable Disable

On: TV RCE(*5)/On:TV RCD(*6)/Off Off

*1: Limited; Respond only Power, Vol +, Vol -, P up, P down on the RC *2: No respond; No respond All buttons on the RC *3: No respond; Respond "Power" button only on the TV unit *4: Yes; Blue screen when no signal input. *5: On:TV RCE; RC path through with TV RC operation *6: On:TV RCD; RC path through without TV RC operation

3 – 34

Page 46

LC-19D1E/S-BK/WH

2) Explanation of Hotel menu

Explanation

1 Public mode It is an item that sets whether to use the hotel mode function in the adjustment process.

Hotel mode means: The state (state of PUBLIC MODE=ON) after the hotel mode function is executed.

2 Power on fixed It is fixed to "Power on". (When "fixed" is selected).

Even if the remote control key or MAIN key is pushed, the power supply is not turned off.

This item is not displayed to make "HOTEL POWERFIX" of adjustment process mode 2 "Off". (defalt:ON) 3 Maximum volume Setting of the maximum audio level: can not be controlled volume beyond the set-up value. 4 Volume fixed Volume is fixed, and can not be changed.

The key which becomes invalid: "VOL+/-" key (both remote control and a main unit) / "MUTE"key. 5 Volume fixed level Determine the volume to fix with "Volume fixed". 6 RC button The key received by a remote control key can be restricted or forbidden.

a) When "limited" is selected, it accept only "power ", "volume ", "P "key and dimming (brightness sen-

sor).

b) When "No respond" is selected, none of keys are received (included MAIN power key). 7 Panel button Make Operation by a main unit key void excluding a MAIN power key.

• However, it is not concerned with a setup but, during hotel menu starting and a hotel menu, all the keys can be used.

8 Menu button

9 On screen display It does not carry out the OSD display of a menu system, a channel call, a volume bar, and call display of a direct key. 10 Blue screen It sets whether to make it to "Blue Screen" at no signal. 11 Input mode start When the power supply switches on, starting input source or channel can be set. 12 Input mode fixed Fix an input source which is set at Input mode start or a channel,

13 232C Power on When the standby mode, validity/invalidity in power supply ON by 232C command is set. 14 RC path through When connect to STB at a hotel, it is set whether to send the received remote control signal to the STB side by the set. 15 Reset Reset a hotel menu. In this case, the preset values in a hotel menu are initialized. 16 Enter Execution of a preset value

When "No respond" is selected, a menu key by the remote control and a menu key on the main unit do not start a user menu.

• However, it is not concerned with a setup but during hotel menu, all the keys can be used.

then not be able to choose the other input source" channel.

3 – 35

Page 47

LC-19D1E/S-BK/WH

LC19D1E-BK

CHAPTER 4. TROUBLESHOOTING TABLE

Service Manual

[1] TROUBLESHOOTING TABLE

No power supplied (Front LED does not turn on). Power switched on but no power supplied. (Front LED does not turn Red →Green )

YES

Are the power cord connector correctly connected to the body? NO Reconnect the power cord correctly and switch on the power

YES Remove CN2 connector of POWER unit. When you input 3.3V to pin(9) of CN2 connector , check whether UR12V are outputted to

pin(13) to (15).

YES Check whether there is any loose connection of a connector (CN2 and SC1204).

YES Is the AC-CTL signal (H) input to pin (9) of CN2 connector? NO Is the signal of AC-CTL:H output from 35 pins of IC2002(SUB-

YES

Is BU3.3V output to connector P101 (1) pin of the R/C unit and the P2003 (1) pin of the MAIN unit ?

NO Exchange the power supply units.

NO Please check whether IC2004 and BU3.3V line short-circuit.

again.

MICON) in the MAIN UNIT?

NO Check a power circuit of IC2002 and periferal circuit. Please exchange IC2002 when still not repaired.

(IC2002,IC2001,IC2003,IC2006,P2003-1pin,BU3.3V-line)

YES Please check of POWER-LED (D103) of a R/C unit, Q101, Q102, or peripheral circuits.

Power supply (troubleshooting): A power supply does not come to each main circuit or IC. (1)

The power supply of TUNER (TU501) does not operate.

Checklist

1) The check of the front page POW (1) is completed. • • • UR12V is output to SC1204 (MAIN-PCB).

(If UR12V is not output, confirm the POW(1) again and repair.)

2) Check that BU3.3V is supplied to IC2002 (SUB-MICON), and the AC-CTL signal H is output from 35pin within a MAIN board.

(If BU3.3V is not supplied, check IC2004 (BU3.3V-REG) and a periferal circuit.)

3) Refer to attached sheet Power-Block diagram.

Is B5V supplied to pin(1) of TUNER (TU501) ? NO Check whether regulator IC of IC504 and IC505 is normal.

YES Is B5V(CONT) supplied to pin(11) of TUNER (TU501) ? YES Check regulator IC of IC505. and check whether the POWER-

Is UR12V supplied to pin(2) of IC505 (5.6V-REG) ? YES Check the the soldering confirmation of IC207 or exchange it.

CTL signal is inputted into pin(7) of IC505.

NO Check whether other pins of TUNER (TU501) to be short-circuited.

If normal,exchange TUNER(s).

4 – 1

Page 48

LC-19D1E/S-BK/WH

Power supply (troubleshooting): A power supply does not come to each main circuit or IC. (2)

The power supply of a VIDEO system/IC801 (DVP) does not operate.

Checklist:

1) The check of the front page POW (1) is completed.• • • UR12V is output to SC1204 (MAIN-PCB).

(If UR12V is not output, confirm the POW(1) again and repair.)

2) Check that BU3.3V is supplied to IC2002 (SUB-MICON), and the AC-CTL signal H is output from 35pin within a MAIN board.

(If BU3.3V is not supplied, check IC2004 (BU3.3V-REG) and a periferal circuit.)

3) Refer to attached sheet Power-Block diagram.

Is B1.5V supplied to pin(D12) of IC801 (DVP) ? NO Check whether B1.5V is output from pin(6) of IC705.

Check whether POWER-CTL signal is input to pin(4) of IC705 (REG).

YES

Is B12V supplied to pin(5) of IC705 (REG) ?

YES

YES Is B3.3V supplied to pin(R19)(D5) of IC801(DVP) ? NO Check whether B3.3V is output from pin(3) of IC703 (REG).

Exchange IC705 (REG).

NO Check whether UR 12V-CTL signal is input to pin(7) of IC703(REG).

YES

Is B12V supplied to pin(2) of IC703 (REG) ?

YES

Is B3.3V supplied to pin(1)(19) of IC9201 (RSDS-TR) ? NO Check whether B3.3V is output from pin(3) of IC703 (REG).

YES NO

Check the soldering of IC801 and IC703 or exchange it. Check whether UR 12V-CTL signal is input to pin(7) of

Exchange IC703 (REG).

IC703(REG).

YES

Is B12V supplied to pin(2) of IC703 (REG) ?

YES

Exchange IC703 (REG).

4 – 2

Page 49

LC-19D1E/S-BK/WH

Power supply (troubleshooting): A power supply does not come to each main circuit or IC. (3)

The power supply of a AUDIO system does not operate.

Checklist:

1) The check of the front page POW (1) is completed. • • • UR12V is output to SC1204 (MAIN-PCB). (If UR12V is not output, confirm the POW(1) again and repair.)

2) Check that BU3.3V is supplied to IC2002 (SUB-MICON), and the AC-CTL signal H is output from 35pin within a MAIN board. (If BU3.3V is not supplied, check IC2004 (BU3.3V-REG) and a periferal circuit.)

3) Refer to attached sheet Power-Block diagram.

Is UR12V supplied to pin(47)(46)(39)(38) of IC303(P-AMP) ? NO Check the UR12V line from pin (13-15) of SC1204.

YES

Is B3.3V supplied to pin(13)(26) of IC302(A-CODEC) ? NO Check the soldering of IC302 or Is B3.3V output from pin(3) of

YES

Is B9V supplied to pin(14) of IC301(A-SEL) ? NO Is B3.3V output from pin(5) of IC702(REG)?

IC703(REG)?

NO Is UR12V supplied to pin(7) of IC703(REG) ? Check the soldering of IC703(REG) or exchange it.

YES NO

Check the soldering of IC301(A-SEL) or exchange it. Check the soldering of IC702(REG) or exchange it

4 – 3

Page 50

LC-19D1E/S-BK/WH

Power supply (troubleshooting): A power supply does not come to each main circuit or IC. (4)

The power supply of a PANEL system does not operate.

Checklist:

1) The check of the front page POW (1) is completed. • • • UR12V is output to SC1204 (MAIN-PCB). (If UR12V is not output, confirm the POW(1) again and repair.)

3) Refer to attached sheet Power-Block diagram.

Is B12V output from pin(6) of Q702(SW)? NO Check the soldering of Q702(SW) or exchange it.

YES Is VGL(-7V)/VGH (28V) output from pin(1)/(3) of IC704(SWREG)?

YES Is VLSB14.6V output from pin(3) of IC701 (VLSB14.6V-REG)? NO Check the soldering of IC701(VLSB12V-REG) or exchange it.

NO Check the soldering of Q704(SW-REG) or exchange it.

YES Is VH24/VH56/VL 56/VL24 output from pin(7)/(1)/(8)/ (14) of IC1001(OP-AMP)?

YES Is COM-BIAS output (4.2V) from pin(7) of IC9202(COM-BIAS)? NO Check the soldering of IC9202(COM-BIAS) or exchange it.

YES Is each voltage supplied to SC9201(CONN) ? (VLSB14.6V,VGH,VGL,COM-BIAS)

YES Check the FPC of PANEL or exchange PANEL-MODULE.

NO Check the soldering of IC1001(OP-AMP) or exchange it.

NO Check the soldering of SC9201(CONN) or exchange it.

4 – 4

Page 51

No sound (1) (during the reception of DTV broadcasting)

No audio output during DTV reception

Checklist :

1) Is the volume set to MIN or MUTE on the remote control ? • • • Set the desired volume.

2) Is ANT-CABLE disconnected or connected improperly ? • • • Connect it correctly as per the operation manual.

LC-19D1E/S-BK/WH

(AV-UNIT) Is the audio signal (L/R)

input to pins (17) and (18) of IC501 (AV-SW)?

YES NO Is the audio signal (TERMINAL_L/R) output

from pins (34) and (33) of IC501 (AV-SW)?

(MAIN-UNIT) YES NO Is the audio signal

(LOUT2/ROUT2) output form pins (25) and (23) of IC302 (A-CODEC) properly?

YES NO Is the audio signal L-CH output to pins (44-45) and (40-41) of IC303 (POWER-AMP) and also

the audio signal R-CH output to pins (20-21) and (16-17) of IC303 (POWER-AMP) properly?

NO Check the power sup-

ply B9V pins (38) and peripheral circuits.

NO Check pins (1) and (4)

of IC302 (A-CODEC), pins (11) and (12) of Connector SC1202, audio-mute line (Q301/ Q302) or peripheral circuits.

NO Check UR12V power

supply input pins (47) and (14) of IC303 (POWER-AMP) or peripheral circuits.

(DIGITAL-UNIT) Is the DTV-A-_L/R signal output from pins (7) and (1) of IC4605 (OP-AMP)?

Is the audio signal (LEFT/ RIGHT_P/M) output from pins (25)(24) and (29)(28) of IC4001 (DIGITALPROCESSOR) ?

Is the serial digital signal (TSOUT7) input to pin (36) of IC4001(DIGITALPROCESSOR)?

Is serial digital signal (FED7) input to pin(12) of IC4005(BUFFER)?

YES Check either pins (8) and

(9) of Connector SC4602 or pins (8) and (9) of Connector P503, or check peripheral circuits.

YES Are LEFT_P/M and the

RIGHT_P/M signal input to pins (5)(6) (3)(2) of IC4605 (AMP)? or check peripheral circuits.

YES Check the power supply

3.3V pins (3-129) 2.5V pins (151-212) and 1.2V pins (8-204) of IC4001 (DIGITAL PROCESSOR). Or check peripheral circuits.

YES Check IC4405(BUFFER)

or peripheral circuit.

YES (AV-UNIT) NO Is the audio signal of pins (1),(2),(3) and (4) of P301

(SP-Connector) output normally ?

YES NO Check SP-BOX (right and

left) and WIRE HARNESS.

NO Check SP- Connetor

(P301) and peripheral circuits

Is the serial digital signal (FED[7]) output from pin (43) of IC202 (DVB-T)?

Is the IF(D1/D2) signal output from pin (17)/(16) of Tuner (TU201)?

NO Check the B5V/B5V (CONT)/IF5V power sup-

ply pins (11)/(1)/(3) , SDA/ SCL signal pins (9)/(8) of Tuner (TU201).

YES

Replace Tuner (TU201).

4 – 5

YES Check the connection

between pin (10) of SC4601 and pin (10) of P202, or check peripheral circuit

YES Check IC202(DVB-T) or

peripheral circuit.

Page 52

LC-19D1E/S-BK/WH

No sound (2) (during the reception of TV broadcasting)

No audio output during UHF/VHF reception

Checklist:

1) Is the volume set to MIN or MUTE on the remote control? • • • Set the desired volume.

2) Is ANT-CABLE disconnected or connected improperly? • • • Connect it correctly as per the operation manual.

(AV-UNIT) YES Is the audio signal (L/R) output from pins (34) and (33) of IC501 (AV-SW)?

(MAIN-UNIT) YES Is the audio signal (LOUT2/ROUT2) output form pins

(25) and (23) of IC302 (A-CODEC) properly?

YES Is the audio signal L-CH output to pins (44-45) and (40-41) of IC303 (POWER-AMP) and also the audio

signal R-CH output to pins (21-22) and (16-17) of IC303 (POWER-AMP) properly?

YES Is the audio signal of pins (1), (2), (3) and (4) of P301 (SP-Connector) output normally?

NO Check pins (1) and (4) of IC302 (A-CODEC), pins (11) and (12)

of Connector SC1202,audio-mute line (Q301/Q302) or peripheral circuits.

NO Check UR12V power supply input pins (47) and (14) of IC303

(POWER-AMP) or peripheral circuits.

NO Check SP- Connector (P301) and peripheral circuits.

YES Check SP-BOX (right and left) and WIRE HARNESS.

NO (MAIN-UNIT) Is the MPX/PC/HDMI_A_L/R signal output to pins (11) and (15)

of IC301 (A-Selector)?

NO Is the audio signal (DVPM2_L/R) output from pins (B23) and (D23) of IC801 (DVP-M2)?

NO Is the audio signal (SIF) input to pin (A21) of IC801 (DVP-M2)? YES Check the power supply B1.5V pins (C18) and B3.3V pins (A18)/

(AV-UNIT) NO Is the SIF signal output from pin (12) of Q210(BUFFER)? YES Confirm pin (7) of Connector SC1202 or pin (7) of Connector

Is the SIF signal output from pin (4) of Tuner (TU201)? YES Check Q203,Q210 and peripheral circuit.

NO Check the B5V/B5V(CONT)/IF5V power supply input pin (11)/(1)/ (3) of TUNER (TU201), SDA/SCA signal pins (9)/(8) and AGC

signal pin (15).

YES Check either pins (9) and(10) of Connector SC1202 or pins (9)

and(10) of Connector P501. Or check peripheral circuits.

YES Check pins of (6) and (1) of IC301 (A-Selector), pin(14) of power

supply 9V and peripheral circuits.

(A22) are supplied to IC801 (DVP-M2). Or check peripheral circuits.

P501. Or please check the peripheral circuit.

YES Replace Tuner (TU201).

4 – 6

Page 53

No sound from external input devices (3)-1

No sound from EXT1 (SCART) connecting an external input device.

<EXT1> Is SCART-L-IN audio signal input from pin (6) of SCART1 terminal (SC501) to pin (14) of IC501 (AV-SW)? Is SCART-R-IN audio signal input from pin (2) of SCART1 terminal (SC501) to pin (15) of IC501?

YES Is the audio signal (TERMINAL-L/R) properly output from pins (34) and (33) of IC501 (AV-SW)?

YES Is the audio signal (LOUT2/ROUT2) output properly from pins (25) and (23) of IC302 (A-CODEC) ?

YES Is the audio signal L-CH output to pins (44-45) and (40-41) of IC303 (POWER-AMP)? Is the audio signal R-CH output to pins

(20-21) and (16-17) of IC303 (POWER-AMP) normally ?

LC-19D1E/S-BK/WH

Check pins (6) and (2) of SCART1 and connection to an external

NO Check the Power supply input of pin(38) of IC501, or SDA2/SCL2

NO Check pins (1) and (4) of IC302 (A-CODEC) , pins (11) and (12)

NO Check UR12V power supply input pins (47) and (14) of IC303

input device.

signal of pins (28) and (29) or peripheral circuits.

of Connector SC1202, audio-mute line (Q301/Q302) or peripheral circuits.

(POWER-AMP) or peripheral circuits.

YES Is the audio signal of pins (1)-(4) of SP-Connector (P301) properly output?

YES Check SP-BOX (right and left) and WIRE HARNESS.

NO Check SP-CONNECTOR (P301) and short circuit.

4 – 7

Page 54

LC-19D1E/S-BK/WH

No sound from external input devices (3)-2

No sound from EXT4 (MDMI-AUDIO) connecting an external input device.

<EXT4> Is HDMI-L audio signal input from J504 to pin (8) of IC301 (ASelector)? Is HDMI-R audio signal input from J504 to pin (5) of IC301 (ASelector)?

YES Is HDMI-L audio signal input to pin (42) of IC501 (AV-SW)? Is HDMI-R audio signal input to pin (40) of IC501 (AV-SW)?

YES Is the audio signal (TERMINAL-L/R) properly output from pins (34) and (33) of IC501 (AV-SW)?

YES Is the audio signal (LOUT2/ROUT2) output properly from pins (25) and (23) of IC302 (A-CODEC) ?

NO Check Connector SC1202 pins (9) and (10), Connector SC501

pins (9) and (10) and short circuit.

NO Check the Power supply input of pin(38) of IC501, or SDA2/SCL2

signal of pins (28) and (29) or peripheral circuits.

NO Check pins (1) and (4) of IC302 (A-CODEC) , pins (11) and (12)

of Connector SC1202, audio-mute line (Q301/Q302) or peripheral circuits.

YES Is the audio signal L-CH output to pins (44-45) and (40-41) of

IC303 (POWER-AMP)? Is the audio signal R-CH output to pins (20-21) and (16-17) of IC303 (POWER-AMP) normally ?

YES Is the audio signal of pins (1)-(4) of SP-Connector (P301) properly output?

YES Check SP-BOX (right and left) and WIRE HARNESS.

NO Check UR12V power supply input pins (47) and (14) of IC303

(POWER-AMP) or peripheral circuits.

NO Check SP-CONNECTOR (P301) and short circuit.

4 – 8

Page 55

No sound from external input devices (3)-3

No sound from EXT5 (AUDIO) connecting an external input device.

<EXT5> Is PC-S-L audio signal input from J401 to pin (7) of IC301? Is PC-S-R audio signal input from J401 to pin (3) of IC301?

YES Is PC-S-L audio signal input to pin (42) of IC501 (AV-SW)? Is PC-S-R audio signal input to pin (40) of IC501 (AV-SW)?

YES Is the audio signal (TERMINAL-L/R) properly output from pins (34) and (33) of IC501 (AV-SW)?

YES Is the audio signal (LOUT2/ROUT2) output properly from pins (25) and (23) of IC302 (A-CODEC) ?

YES Is the audio signal L-CH output to pins (44-45) and (40-41) of IC303 (POWER-AMP)? Is the audio signal R-CH output to pins (20-21) and (16-17) of IC303 (POWER-AMP) normally ?

LC-19D1E/S-BK/WH

NO Check Connector SC1202 pins (9) and (10), Connector SC501

pins (9) and (10) and short circuit.

NO Check the Power supply input of pin(38) of IC501, or SDA2/SCL2

signal of pins (28) and (29) or peripheral circuits.

NO Check pins (1) and (4) of IC302 (A-CODEC) , pins (11) and (12)

of Connector SC1202, audio-mute line (Q301/Q302) or peripheral circuits.

NO Check UR12V power supply input pins (47) and (14) of IC303

(POWER-AMP) or peripheral circuits.

YES Is the audio signal of pins (1)-(4) of SP-Connector (P301) prop-

erly output?

YES Check SP-BOX (right and left) and WIRE HARNESS.

NO Check SP-CONNECTOR (P301) and short circuit.

4 – 9

Page 56

LC-19D1E/S-BK/W H

No sound except from speakers (4)-1

No audio output from headphone (J505).

(AV-UNIT) Is there audio output signal on pins (2) and (3) of the headphone terminal (J505)?

Is “H” signal at base of Q527, Q526? YES Pin (D11) of IC801 (DVP-M2) should usually be “L”.

(MAIN-UNIT) NO Is the audio output signal of pins (30) and (29) of IC302 (ACODEC) proper?

(AV-UNIT) NO Is the audio output signal (TERMINAL-L/R) properly output from

pins (34) and (33) of IC501 (AV-SW)?

(MAIN-UNIT) NO Is the audio output signal (MPX-A-L/R) properly output from pins (11) and (15) of IC301 (A-Selector)?

YES Check Headphone terminal (J505) and the connection to an

external device.

If “H” signal, check IC801 and peripheral circuits.

YES Check pins (12) and (11) of Connector SC1203, pins (12) and

(11) of Connector P502 and peripheral circuits.

YES Check pins (11) and (12) of Connector SC1202, pins (11) and

(12) of Connector P501 and peripheral circuits.

YES Check pins (9) and (10) of Connector SC1202, pins (9) and (10)

of Connector P501 and peripheral circuits.

NO Is the audio output signal (DVPM2-L/R) properly output from pins (B23) and (D23) of IC801 (DVP-M2)?

NO Check the power supply input B3.3V pins (R19) and (D5), B1.5V

pins (D12) of IC801 (DVP-M2) or peripheral circuits.

No sound except from speakers (4)-2

No audio output from EXT1 (SCART1) terminal.

Checklist:

1) Is the MUTE button on the remote control set to ON? • • • Set to OFF.

2) Check the connection to external devices. • • • Is there any improper connection?

Is audio signal output to pins (3) and (1) of EXT1 (SC501)? YES Confirm EXT1 (SC501) and the connection to an external eivice.

NO Is the audio output signal (L/R-OUT) output to pins (7) and (1) of IC506 (A-AMP)?

NO Is the audio output signal (DVPM2-L/R) properly output from pins

(B23) and (D23) of IC801 (DVP-M2)?

YES Check the AUDIO signal line between IC301 and IC801, or

peripheral circuits.

YES Check pins (20) and (21) of Connector SC1202, pins (20) and

(21) of Connector P501 and peripheral circuits.

NO Check the power supply B3.3V pins (R19) and (D5), B1.5V pins (D12) of IC801 (DVP-M2) or peripheral circuits.

4 – 10

Page 57

LC-19D1E/S-BK/WH

<0n input of the DTVtuner> No picture on the display (1)-1

No picture appears on LCD during the DTV tuner reception.

YES Checklist:

1) Is "INPUT SOURCE" button on the remote control set up correctly ? • • • set it as "DTV" with the INPUT SOURCE button on the

remote control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to "MIN" ? • • • Set it to an appropriate level.

3) Is the level of pin (9)(8) of tuner (TU201) at "H"? • • • These are serial communications lines (I2C) for the control. If it is "L", check whether

something pulls it to "L". (IC801 (A5)(C4)pin)

(AV-UNIT) YES

Is the DTV-R/G/B signal output from pin (4)/(3)/(2) of Connector P503? Is the DTV-CVBS signal output from pin (6) of connector P503?

YES Is the DTV-R/G/B signal input to pin (9)/(1)/(14) of IC507(SW)? Is the DTV-CVBS signal input to pin (4) of IC508(SW)?

YES Is the SC-R/G/B signal output from pin (6)/(3)/(5) of IC507(SW)? Is the DTV-CVBS signal output from pin (2) of IC508(SW)?

NO Check the course between Connector P503 and IC507(SW).

Check the course between Connector P503 and IC508(SW).

NO Check pins (13) of B9V line of IC507, and soldering.

Check pins (3) of B9V line of IC508, and soldering.

(MAIN-UNIT) YES Is the SC-R/G/B signal input to pin (N1)/(J1)/(K2) of IC801(DVP-

M2)? Is the DTV-CVBS signal input to pin (W1) of IC801(DVP-M2)?

YES Is LVDS video signal (RA ± ~ RD ±) output from pins (P22)(P23) (V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK ±) output from pins (U22) (U23)?

YES Is RSDS-R/G/B signal (R[0:2] ±, G[0:2]±, B[0:2]±) output from

pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK signal (CK±) output from pins (60) and (59)?

YES

Is RSDS-R/G/B signal (R[0:2] ±, G[0:2]±, B[0:2]±) and CLK signal (CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B signal:66-71pin, CK ±signal:33/32pin)

YES Is liquid crystal drive power supply input to Connector SC9201 of LCD-PANEL? (VLS-B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/3pin,

COM-BIAS=75/76/77pin)

NO Check pins (16)/(17)/(18) of Connector SC1203, (16)/(17)/(18)

of Connector P502 and peripheral circuits. (At the RGB signal). Check pins (14) of Connector SC1203, (14) of Connector P502 and peripheral circuits. (At the CVBS signal)

NO Check pins (R19)/(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at connector SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage

respectively.

YES Replace LCD-PANEL.

4 – 11

Page 58

LC-19D1E/S-BK/WH

<0n input of the DTVtuner> No picture on the display (1)-2

No picture appears on LCD during the DTV tuner reception.

YES

Checklist:

1) Is "INPUT SOURCE" button on the remote control set up correctly ? • • • set it as "DTV" with the INPUT SOURCE button on the

remote control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to "MIN" ? • • • Set it to an appropriate level.

3) Is the level of pin (9)(8) of tuner (TU201) at "H"? • • • These are serial communications lines (I2C) for the control. If it is "L", check whether

something pulls it to "L". (IC801 (A5)(C4)pin)

(AV-UNIT) YES

Is the DTV-R/G/B signal output from pin (4)/(3)/(2) of Connector P503? Is the DTV-CVBS signal output from pin (6) of connector P503?

NO Is the DTV-R/G/B signal output from

(DIGITAL-UNIT)

pin (15)/(16)/(17) of IC4001(D-PROCESSOR)? Is the DTV-CVBS signal output from pin (18) of IC4001?

Is the serial- signal (TOUTD[7]) input to pin (36) of IC4001(D-PROCESSOR)?

YES Check connector SC4602 and

IC4603. Check Q4601.

YES Check pins (3-129)/(151-212)/(8-

204) of 3.3V/2.5V/1.2V power line of IC4001, pins (6)(7) of I2C line, and soldering.

(AV-UNIT) NO Is the serial signal (FED[7]) output

from pin (33)-(43) of IC202(DVB-T)?

NO Is the digital-IF signal IF(D1/D2) input to pin (10)/(11) of IC202(DVB-T)?

NO Is the Digital-IF signal IF(D1/D2) output from pin (17)/(16) of Tuner (TU201)?

NO Check the B5V/B5V(CONT)/IF5V

power supply input pin (11)/(1)/(3) of TUNER (TU201), pins (9)(8) of I2C line, and soldering.

Replace Tuner (TU201).

YES Check pins(3) of Connector SC4601

or pins(3) of connector P202.

YES Check pins (22)/(2)/(19) of 3.3V/

2.5V/1.0V power supply input of IC202(DVB-T), pins (29)/(30) of I2C line, and soldering.

4 – 12

Page 59

LC-19D1E/S-BK/WH

<On input of the tuner (U/V)> No picture on the display (2)

No picture appears on LCD during the tuner (U/V) reception.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “TV” with the INPUT SOURCE button on the remote control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to “MIN”? • • • Set it to an appropriate level.

3) Is ANT-CABLE disconnected or connected improperly? • • • Connect it correctly as per the operation manual.

YES

Is the video signal (IF) output from pin (6) of Tuner (TU201 )? NO Check the Tuner (TU201) and peripheral circuits.

YES Is the video signal (CVBS) output from pin (35) of lC501 (AVSW)?

YES Is the video signal CVBS input to pin (U2) of lC801 (DVP-M2)? NO Check pin (35) of IC501 (AV-SW), pin (18) of Connector SC1202,

NO Check pin(38) of the B9V power line , pins(28) and (29) of I2C-

line, and peripheral circuits.

pin (18) of Connector P501 and peripheral circuits.

YES Is LVDS video signal (RA ± - RD ±) output from pins (P22)(P23) (V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±) output from pins (U22) /(U23)?

YES Is RSDS-R/G/B signal (R[0:2] ±, G[0:2]±, B[0:2]±) output from

pins (53)-(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK signal (CK±) output from pins (60) and (59) ?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal (CK±) input to Connector SC9201 of LCD-PANEL?

(RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B signal:66-71pin, CK ±signal:33/32pin)

YES Is liquid crystal drive power supply input to Connector SC9201 of LCD-PANEL?

(VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/ 3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (R19)/(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at Connector SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 13

Page 60

LC-19D1E/S-BK/WH

<During external connection> No picture on the external monitor (3)

SCART1: NNo picture appears on EXT1 -connected monitor during the DTV or tuner (U/V) reception.

Checklist:

1) Are input terminal on back of TV and “INPUT SOURCE” button on the remote control set up correctly? • • • See the operation manual and

set “INPUT SOURCE” appropriately.

2) Is SCART-CABLE disconnected or connected improperly? • • • Connect it correctly according to the operation manual.

3) When the monitor picture is not sent and is not displayed on the monitor, refer to “No picture” for each terminal.

Is video signal output to pin (19) of SCART1 (SC501)? YES Check SCART1 , external connection or input setting.

NO Is video signal (SCART-V-OUT) output from pin (22) of IC501 (AV-SW)?

NO Is IF video signal (VIDEO_OUT) output from pin (6) of Tuner

(TU201)?

YES Check pin (19) of SCART1 (SC501) and peripheral circuits.

YES Check pin (41) of IC501 (AV-SW) and peripheral circuits.

NO Check the B5V/5V(CONT)/IF5V power supply input pins (11)/(1)/ (3) of Tuner (TU201), pins (9)(8) of I2C line, and soldering.

4 – 14

Page 61

LC-19D1E/S-BK/WH

<When EXT1 is used for external input> No picture on the display (4)-1

No EXT1-Composite output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT1” with the INPUT SOURCE button on the remote

control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to “MIN”? • • • Set it to an appropriate level.

3) Check the connection to the external device • • • Connect it correctly according to the operation manual of external device.

Is composite video signal sent to pin (20) of SCART1(SC501)? NO Check external connection, input setting, SCART1(SC501) and

YES

Is composite video signal (SCART-CVBS) sent to pin (W1) of IC801(DVP-M2) ?

YES Is LVDS video signal (RA ± - RD±) output from pins (P22)(P23) (V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±) output from pins (U22)(U23)?

NO Check IC508(SW), connector SC1203 (14) pin, connector P502

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

peripheral circuits.

(14)pin and peripheral circuits.

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) output from pins (53) - (72) of IC9201 (RSDS-TRANSMITTER), and is CLK signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal

(CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR

SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/ 3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 15

Page 62

LC-19D1E/S-BK/WH

<When EXT1 is used for external input> No picture on the display (4)-2

No EXT1-RGB output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT1” with the INPUT SOURCE button on the remote

control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to “MIN”? • • • Set it to an appropriate level.

3) Check the connection to the external device • • • Connect it correctly according to the operation manual of external device.

Is RGB signal sent to pins (15), (11) and (7) of SCART1 (SC501) ?

YES Is RGB signal (SCART-R/G/B) sent to pins (N1)(J1) and (K2) of

IC801(DVP-M2) ?

YES Is LVDS video signal (RA± - RD±) output from pins (P22)(P23) (V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±) output from pins (U22)(U23)?

NO Check external connection, input setting, SCART1 (SC501) and

peripheral circuits.

NO Check IC507(SW), connector SC1203 (16)(17)(18) pin, connec-

tor P502 (16)(17)(18) pin and peripheral circuits.

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2±, B[0:2]±) output from pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]) and CLK signal

(CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR

SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/ 3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 16

Page 63

LC-19D1E/S-BK/WH

<When EXT1 is used for external input> No picture on the display (4)-3

No EXT1-Y/C output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT1” with the INPUT SOURCE button on the remote

control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to “MIN”? • • • Set it to an appropriate level.

3) Check the connection to the external device • • • Connect it correctly according to the operation manual of external device.

Is Y/C signal sent to pins (20) and (15) of SCART1 (SC501) ? NO Check external connection, input setting, SCART1 (SC501) and

YES Is Y/C signal (Y1/C1) sent to pins (W1) and (N1) of IC801 (DVP-

M2)?

YES Is LVDS video signal (RA± - RD±) output from pins (P22)(P23) (V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±) output from pins (U22)(U23)?

NO Check IC508(SW), IC507(SW), connector SC1203 (14)(16)pin,

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

peripheral circuits.

connector P502 (14)(16)pin and peripheral circuits.

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) output from pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal

(CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR

SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/ 3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 17

Page 64

LC-19D1E/S-BK/WH

<When EXT2 is used for external input> No picture on the display (5)-1

No EXT2-Composite output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT2” with the INPUT SOURCE button on the remote

control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to “MIN”? • • • Set it to an appropriate level.

3) Check the connection to the external device • • • Connect it correctly according to the operation manual of external device.

Is composite video signal sent to pin (8) of EXT2-TERMINAL (J503) ?

YES Is composite video signal (V1-V) sent to pin (1) of IC501 (AV-

SW) ?

YES Is composite video signal (CVBS) sent to pin (U2) of IC801(DVPM2) ?

NO Check external connection, input setting, EXT2-TERMINAL

(J503) and peripheral circuits.

NO Check EXT2-TERMINAL (J503) and peripheral circuits.

NO Check IC501(AV-SW), connector SC1202 (18)pin, connector

P501 (18)pin, and peripheral circuits.

YES Is LVDS video signal (RA± - RD±) output from pins (P22)(P23) -

(V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±) output from pins (U22)(U23)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) output from pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK

signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal (CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B

signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/

3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 18

Page 65

LC-19D1E/S-BK/WH

<When EXT2 is used for external input> No picture on the display (5)-2

No EXT2-Y/C output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT2” with the INPUT SOURCE button on the remote

control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to “MIN”? • • • Set it to an appropriate level.

3) Check the connection to the external device • • • Connect it correctly according to the operation manual of external device.

Is Y/C signal sent to pins (3) and (4) of S-TERMINAL (J503) ? NO Check external connection, input setting, S-TERMINAL (J503)

YES Is Y/C signal (V1-SY/V1-SC) sent to pin (3) and (5) of IC501 (AV-

SW) ?

YES Is Y/C signal (Y/SC) sent to pins (P1) and (K1) of IC801 (DVPM2) ?

NO Check S-TERMINAL (J503) and peripheral circuits.

NO Check IC501(AV-SW), connector SC1202 (15)(14)pin, connector

and peripheral circuits.

P501 (15)(14)pin, and peripheral circuits.

YES Is LVDS video signal (RA± - RD±) output from pins (P22)(P23) -

(V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±) output from pins (U22)(U23)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) output from pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK

signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal (CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B

signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/

3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 19

Page 66

LC-19D1E/S-BK/WH

<When EXT3 is used for external input> No picture on the display (6)

No EXT3 Component output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT3” with the INPUT SOURCE button on the remote

control.

2) Is MENU-Picture-Backlight/Contrast/Brightness set to “MIN”? • • • Set it to an appropriate level.

3) Check the connection to the external device • • • Connect it correctly according to the operation manual of external device.

Is Component video signal (COMP-Y, Pb, Pr) sent to EXT-3TERMINAL (J501)?

YES Is Component video signal (COMP-Y, Pb, Pr) sent to input termi-

nal pin (J2) (L1) (R1) of IC801 (DVP-M2)?

YES Is LVDS video signal (RA± - RD±) output from pins (P22)(P23) (V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±)

output from pins (U22)(U23)?

NO Check external connection, input setting, EXT-3-TERMINAL

(J501) and peripheral circuits.

NO Check EXT-3-TERMINAL (J501), Connector SC1202 (20) (21)

(22) pin, Connector P501 (20) (21) (22) pin and peripheral circuits.

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) output from pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK

signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal (CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B

signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/

3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 20

Page 67

LC-19D1E/S-BK/WH

<When EXT4 is used for external input> No picture on the display (7)

No EXT4 (HDMI) output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT4” with the INPUT SOURCE button on the remote

control.

2) Is HDMI-Connector disconnected or connected improperly? • • • Connect it correctly as per the operation manual.

YES Is “EXT4” selected with button on the remote control?

YES Is TMDS signal (RRX[0:C]± signal) sent to pins (1)-(12) of EXT4 (HDMI) terminal (SC402)?

YES Is 8bit-DIGITAL signal (HDMI- R/G/B) sent from pins (71)- (111) of IC8702 (HDMI-RECEIVER)?

NO Is I2C signal (DDC_SDA/SCL signal) sent to pins (16) and (15)

NO Check power supply (B3.3/2.5V) pins (4)(67)/(95)(103) of

Select “EXT4” with button on the remote control.

of EXT4 (HDMI) terminal? Check external connection and peripheral circuits.

IC8702, SDA/SCL signal pins (66) and (65), and peripheral circuits.

YES Is 8bit-DIGITAL signal (HDMI- R/G/B) sent to pins (Y8)-(AB4) of IC801 (DVP-M2)?

YES Is LVDS video signal (RA± - RD±) output from pins (P22)(P23) (V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±)

output from pins (U22)(U23)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) output from pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal

(CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR

SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/ 3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check SDA2/SCL2 signal pins (66) and (65), interface between

IC801 and lC8702, and peripheral circuits.

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 21

Page 68

LC-19D1E/S-BK/WH

<When EXT5 is used for external input> No picture on the display (8)

No EXT5 (PC- terminal) output of the external input system.

Checklist:

1) Is “INPUT SOURCE” button on the remote control set up correctly? • • • Set it as “EXT5” with the INPUT SOURCE button on the remote

control.

2) Connect the commercial PC-Cable to the PC terminal of an external device. • • • See the operation manual.

3) Is PC-Connector disconnected or connected improperly? • • • Connect it correctly as per the operation manual.

YES Is “EXT5” selected with button on the remote control?

YES Is ANALOG-RGB signal (PC_R/G/B) sent to pins (1), (2) and (3)

of EXT5-TERMINAL (SC401)?

YES Is ANALOG-RGB signal (PC_R/G/B) sent to pins (T1), (V1) and (M1) of IC801 (DVP-M2)?

NO Check PC-cable and external connection.

NO Check EXT5-TERMINAL and peripheral circuits.

Select “EXT5” with button on the remote control.

YES Is LVDS video signal (RA± - RD±) output from pins (P22)(P23) -

(V22)(V23) of IC801 (DVP-M2), and is RCLK signal (RCLK±) output from pins (U22)(U23)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) output from pins (53) -(72) of IC9201 (RSDS-TRANSMITTER) , and is CLK

signal (CK±) output to pins (60) and (59)?

YES Is RSDS-R/G/B signal (R[0:2]±, G[0:2]±, B[0:2]±) and CLK signal (CK±) input to connector (SC9201) of LCD-PANEL? (RSDS-R signal:22-27pin, RSDS-G signal:57-62pin, RSDS-B

signal:66-71pin, CK± signal:33/32pin)

YES Is liquid crystal drive power supply input to CONNECTOR SC9201 of LCD-PANEL? (VLS_B14.6V=40/41/42pin, VGH_B32V=5/6pin,VGL_-6V=2/

3pin, COM-BIAS=75/76/77pin)

YES Replace LCD-PANEL.

NO Check pins (R19)(D5) of B3.3V line of IC801 (DVP-M2), pins

(D12) of B1.5V line, pins (B6)(A6) of SDA1/SCL1 line and peripheral circuits.

NO Check pins (1) and (9) of B3.3V line of IC9201 (RSDS-TRANS-

MITTER), short circuits and peripheral circuits.

NO Check whether there is short-circuit at CONNECTOR SC9201 of

LCD-PANEL and also check peripheral circuits.

NO Please check REGULATOR-circuit of a defective voltage respec-

tively.

4 – 22

Page 69

19INV Backlight failure to light up

Do all the fluorescent tubes light up? NO Check the individual fluorescent

YES

Remove CN2 connector of POWER unit. When you input 3.3V to pin(9) of CN2 connector , check whether UR12V are outputted to pin(13) to (15).

YES Check whether AC voltage (800VRMS) is output to connector CN7502 and CN7503.

YES Check whether LAMP_ON/OFF and a

LAMP_CTL signal are normally inputted into pin(6)(7) of connector CN2.

YES Exchange the power supply units.

NO Exchange the power supply units.

tubes for light-up failure.

LC-19D1E/S-BK/WH

YES Replace any defective fluorescent

tube (s) with new one (s).

LCD failure

Does a single or several vertical stripes appear on the LCD screen?

Does a single or several horizontal stripes appear on the LCD screen?

Do luminescent or black dots appear on the screen?

Is the on-screen image rippling or distorted?

The backlight functions. Does not the image come out in the LCD screen (screen black)?

Does the entire LCD screen look whitish all over?

Does the QS drive function?

Are there data bit drop-outs? (No solution even when turning on and off the QS drive)

Is the gamma correction as specified?

Replace the LCD panel.

Replace the IC9201 (RSDS-transmitter).

4 – 23

Page 70

LC-19D1E/S-BK/WH

LED blinking timing table

250ms 1sec

Type of error Kind of LED Power LED operation (1 cycle) Remarks

H:OFF

Lamp error

Lamp error At five time accumulation

Power error

Temperature error

FAN er ror

STANDBY LED

SLEEP TIMER LED

STANDBY LED

L:ON H:OFF

L:ON

Blinking once

The lamp is turned off when it is abnormal usually.

Blinking once

Blinking twice

Five time blinking

Seven time blinking

4 – 24

Page 71

LC-19D1E/S-BK/WH

LC19D1E-BK

CHAPTER 5. MAJOR IC INFORMATIONS

Service Manual

[1] MAJOR IC INFORMATIONS

1. MAJOR IC INFORMATIONS

NO REF NO Name Part Code Description Drawing NO

[MAIN UNIT]

DVP-M2 is 1 chip picture signal processing LSI for flat panel displays corresponding to a multi-format (NATC/PAL/SECAM). A 10-bit A/D converter is mounted as an analog image input, and it has the input terminal of one CVBS, Y/C, Y/Pb/Pr, one R/G/B input each, and one SCART

1 IC801 DVP-M2 RH-IXB882WJZZQ

2 IC803 64Kbit-E2PROM VHIS24CS64A-1Y

3 IC2001 RESET VHIPST8229N-1Y It used to system reset for sub-micon(IC2002). M2

4 IC2002 Sub_micon RH-IXC165WJZZQ

5 IC2003 4Kbit-E2PROM VHIBR24L04F-1Y

6 IC2004 Series regulator VHIPQ1LAX95-1Y This IC generates B3.3V-regurator. M2

7 IC9201 RSDS-transmitter RH-IXC209WJZZQ

8 IC9202 OP-AMP *2 VHINJM2904V-1Y

9 IC8701 Series regulator VHIPQ025ENA-1Y This IC is 2.5V regulator-IC to drive HDMI-IC. M4

10 IC8702

11 IC401 1Kbit-E2PROM VHIBR24C21F-1Y

12 IC403 2Kbit-E2PROM VHIBR24L02F1EY

13 IC1001 OP-AMP *4 VHIBA2902FV-1Y

14 IC301 A-SELECTOR VHINJM2750M-1Y

HDMI-INTERFACE

VHIMST3383D-1Q

input. In a picture signal processing part, a high definition image is made by three-dimensional adaptation type Y/C separation and motion adaptation three-dimensional NR conversion. DVP-M 2S builds in 64 M bit SDRAM as a buffer memory, the microcomputer for system control (32/16 bit), 1024 K bytes of flash memory, and the sound multiplex decoder, and constitutes the system from small number of parts. The S24CS64A is a 64Kbit-2-wire (I2C bus type) serial EEPROM that is electrically programmable. This IC serves to store the adjustment and other data in the adjustment process mode. The data is given out by commands from the main microprocessor.

IXC165WJ is the submicrocomputer added in order to compensate the shortage of control with DVP-M2 (MAIN-MICON). This IC mounts with the R8C/Tiny series core. It has the capability to execute a command at high speed, and high-speed operation processing is possible. Moreover, variegated peripheral equipment, such as a multifunctional timer, serial interface, and a data flash (1KB * 2 blocks), is built in.

The BR24L04F is a 4Kbit-2-wire (I2C bus type) serial EEPROM that is electrically programmable. This IC saves the control data such as un uncontrollable control signal by MAIN-MICON (it builds in IC801) etc. The data is given out by commands from the sub microprocessor.

IXC209WJ (LR38875) is a RSDS transmitter for LCD controllers. LVDS RGB 8bit data and a clock signal are changed and outputted to RSDS. A RSDS output is a differential output of data output 12 pair +CLK output 1 pair, and a data rate corresponds to 180Mbps (@CLK = 90MHz). Connection with the RSDS panel is enabled by using it between the LCD panel of a RSDS interface and the LCD timing controllers of a CMOS output, without changing the existing system.

The NJM2902 is an operation amplifier circuit containing 4 circuits which operates with a single power supply. Operation from split power supplies is also possible and the low power supply drain is independent of the magnitude of the power supply voltage. In this machine, it adopts for the COM-BIAS power supply generation.

MST3383MK is HDMI-IC with 1 set of single link inputs. This IC builds in the function of a HDMI interface (25-170MHz operation and HDMI1.0 are supported), a digital audio interface (a 2ch-serial audio output / SPDIF digital audio output is supported), and a digital video interface (ITU601/656 YCbCr output format is supported). This IC is a 1Kbit-2-wire (I2C bus type) serial EEPROM this is electrically programmable. The EEPROM chip stores the EDID data of PC input. This data is controlled through I2C signals.

This IC is a 2Kbit-2-wire (I2C bus type) serial EEPROM this is electrically programmable. The EEPROM chip stores the EDID data of HDMI input. This data is controlled through I2C signals.

In this machine, it adopts for liquid crystal panel drive power supply (VH24, VH56, VL24, and VL56). NJM2750 is 4 input/1 output stereo audio selector with two. In this machine, the change of PC-audio, the DVP output audio, and the HDMI-audio is performed.

5 – 1

Page 72

LC-19D1E/S-BK/WH

NO REF NO Name Part Code Description Drawing NO

The WM8983 is a low power, high quality stereo codec designed for portable multimedia applications. The device integrates preamps for stereo differential mics, and includes

15 IC302 AUDIO CODEC VHIWM8983++-1Y

16 IC303

17 IC304

18 IC701 1CH-REG VHIBD9306AF-1Y

19 IC702 9V-REG VHIPQ1LAX95 This IC generates B9V-regurator. M9

20 IC703

21 IC704 DC/DC-CONV *2 VHIMM3203B+-1Y This IC generates VGL(-7V)/VGH(B28V)-regurator. M9

22 IC705

STEREOPOWER-AMP

2CH-MULTIPLEXER

STEP-DOWNCONV

VHIBD5426MU-1Y

VHI7WH157FK-1Y

VHIMP1415C+-1Y This IC generates B3.3V-regurator. M9

VHIMP2259++-1Y This IC generates B1.5V-regurator. M9

drivers for speaker, headphone and differential or stereo line output. Advanced on-chip digital signal processing includes a 5-band equaliser, a mixed signal Automatic Level Control for the microphone or line input through the ADC as well as a purely digital limiter function for record or playback.

BD5426MUV is a stereo power amplifier for the speaker drive. BD5426MUV has the following feature. 1) A high-quality audio mute is achieved by the soft switch technology. 2) Pop sound reduction at the time of power supply ON/OFF

3) Excessive output power limitation function. 4) Protection circuit builtin which detects the direct-current voltage impression to SP

TC7WH157 is the ultra high-speed multiplexer which used silicon gate technology. In this machine, it used to as ON/OFF-SW of the DAC-CLK signal of the I2S-DATA signal input from HDMI-IC to A-CODEC.

BD9306AF is 1CH Switching-regurator IC. In this model, it generates VLSB14.6V-regurator

[AV-TERMINAL UNIT]

This IC is a 5-input 2-output AV switch controlled by the I2C BUS devel-

1 IC501 AV-switch VHIMM1492BJ-1Y

2 IC502

3 IC504 SERIES-REG VHIPQ050DNA-1Y This IC generates B5V-regurator. AV

4 IC505

5 IC506 A-AMP *2 VHINJM4565V-1Y

6 IC507 RGB-SW VHITL52055D-1Y

7 IC508 CVBS-SW VHIMM1507XN-1Y

8 IC509 5V-REG VHIPQ1X501M-1Y

9 IC510 A-OUT-SW VHITC4053BT-1Y

10 IC202

RS-232C-RECEI/ DRIV

STEP-DOWNCONV

DVB-T RECEIVER

VHIIM3221EIP

VHIMP1415C+-1Y This IC generates B5.6V-regurator. AV

RH-IXB964WJZZQ

oped for use in television. Because there are 2 outputs, it supports 2 screens and P-IN-P, and also supports an external output (monitor) pin. The MAX3221E is a single driver, single receiver RS-232 solution operating from a single Vcc supply. The RS-232 pins provide IEC G1000-42 ESD Protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3V to 5.5V supply.

The NJM4565V integrated circuit is a high-gain, wide-bandwidth, dual low noise operational amplifier capable of driving 20V peak-to-peak into 400Ω load. In this model, it used to the amplifier of the audio L/R signal outputted from SCART1.

This IC is a wide-bandwidth, 2-input, 1-output, 3-circuit video switch. In this equipment, it is used for switching the red green blue signal at SCART1 or digital broadcasting.

This IC is a 2-input 1-output single video switch with 75Ω driver and input clamp. In this equipment, it is used for switching the CVBS signal at SCART1 or digital broadcasting.

This IC can be used for the power regulator circuit up to 0.15A in current capacity with the direct current stabilizing supply element that has the ON/OFF function, the overcurrent protection function, and the overheating protection function of the output voltage. In this model, this IC generates B5V-regurator.

This IC is a high-speed triple 2-channel multiplexer. In this equipment, it is used for select the DTV-AUDIO or MPX-AUDIO at the audio output signal of SCART1.

This is a COFDM (Coded Orthogonal Frequency Division Multiplex) Demodulator IC. In this equipment, IF signal from the digital tuner is decoded to MPEG-2 signal, and it is digitally output. Output signal is fed to the digital processor to implement video/audio decode processing. This IC is used for digital signal is fed to the digital processor to implement video/audio decode processing. this IC is used only at digital broadcasting.

5 – 2

Page 73

LC-19D1E/S-BK/WH

NO REF NO Name Part Code Description Drawing NO

11 IC205

12 IC206 3.3V-REG VHIPQ1M335M-1Y

13 IC208

[INV/POWER UNIT]

1 IC7501 INV-CTL BD9883FV BD9883FV is IC for DC-AC inverter control. POW

[DIGITAL UNIT]

1 IC4001

2 IC4201

3 IC4202 16M-FLASH RH-IXC361WJZZQ

4 IC4204 64Kb-E2PROM VHIBR24S64M

5 IC4205 2.5V_REG VHIPQ025ENA This IC generates B2.5V-regurator. D2

6 IC4401

IC4402/

8 IC4405 BUS Buffer VHILCX126FT-1Y

9 IC4410 5V SW VHIAOZ1320C-1Y

IC4601/

11 IC4603 3CH V-AMP VHITHS7314D-1Y

12 IC4604

13 IC4605 DUAL OP-AMP VHINJM4565V-1Y

Voltage Regulator: 1.0V-REG

Series Regulator:

2.5V-REG

DIGITAL-PROCESSOR

256Mb-DDR SDRAM

BUS TRANCEIVER

BUS Buffer VHILCX16244-1Y

SW-REG(3.3/5V) VHILV5805M+-1Y

1.2V_SERIESREG

VHIMM3271AN-1Y

VHIBH25FB1G-1Y

RH-IXB243WJZZQ

RH-IXB765WJZZQ

VHILCX245FT-1Y

VHIPQ012GN1-1Y This IC generates B1.2V-regurator. D4

This IC is a regulator IC for super-low current consumption that uses CMOS process. In this Model, this IC generates 1.0V-regurator.

This IC is a series regulator of the type with 150mA shutdown. The overcurrent protection circuit by the output short-circuit etc. and the overheating protection circuits by the overload etc. are built into this IC. In this model, this IC generates 2.5V-regurator.

This is a video/audio signal processing IC (Digital Processor) (STi5105) for digital tuner, which has been manufactured by STMicroelectronics, and incorporates a CPU. In this equipment, it implements GUI processing and video/audio processing for digital tuner, negotiation processing with CI-CARD, etc. This is a 256Mb DDR SDRAM IC. This IC features a double-data rate dynamic randomaccess memory containing 16M-bits columns by 16 bits. In this model, it is used for SMI memory (for image processing), and data is used for operation of the digital processor. This IC is a high performance CMOS super technology 16Mbit Flash Memory. Start software (loader) for the CPU with a built-in digital processor and application software have been written on this Flash Memory. The digital processor reads these softwares on start-up and implements them.

BR24S64FVM is 64 Kbits E2PROM for I2C BUS. This IC stores all data related to the digital module (channels, user settings, etc.).

This IC is a low voltage (3.3V) CMOS 8bit bidirectional transceiver. When setting the transmission direction change input DIR to “H”, the A bus is switched to input and the B bus is changed to output; if the DIR is set to “L”, the B bus is switched to input and the A bus is changed to output. When setting the enable input OE to “H”, both A and B buses enter the high impedance state. In this equipment, it used to switch bus of the data from CI-CARD.

This IC is a CMOS 16-bit bus buffer of a low-voltage drive. In this model, it is used to control negotiation communication with CICARD.

This IC is a three State bus buffer of a low-voltage drive. In this model, It is used in order to control the negotiation communication with the serial signal from a digital tuner, and processor IC.

The AOZ1320 is a P-channel high-side load switch with controlled slew rate. In this model, it used as a 5V switch that supplies power to CI_CARD. This IC is a 1CH step down switching regulator. In this model, 3.3V and 5V in a digital unit are generated. This IC is 3CH video amplifier with 6dB amplifier. In this model, this 6dB video amplifier is used in order to drive the RGB video signal processed by IC4001 to IC801.

The NJM4565 integrated circuit is a high-gain, wide-bandwidth, dual low noise operational amplifier capable of driving 20V peak-to-peak into 400Ω load. In this model, it used as a audio pre_amp from IC4001 (digital processor IC).

5 – 3

Page 74

LC-19D1E/S-BK/WH

2. Detailed ICs Information

2.1. IC202 (RH-iXB964WJZZQ) (STV0362)

2.1.1 Block Diagram

2.1.2 Pin Connections and short description

DVB-T RECEIVER

Pin No Pin Name I/O Pin Function

32 NOT_RESET I Hardware reset, active Low. 15 XTAL_I I Crystal oscillator input/external clock(2.5V) 14 XTAL_O O Crystal oscillator output.

1 RF_LEVEL I ADC 8 input for RF level monitoring. 3 QP I Positive Q analog input for beaseband configuration, 4 QM I Nagative Q analog input for baseband configuration. 5 VDDA_ISO - Analog ISO neutral polarization. 7 REFP - Internal positive reference. 8 REFM - Internal negative reference. 9 INCM - Internal common mode.

10 IM I Negative 1 analog input for IF and baseband configuration.

11 IP I Positive 1 analog input for IF and baseband configuration. 12 VDDA_1V0 - Analog supply (1.0V) 29 SDA I/O Serial data (open drain) 30 SCL I Serial clock (open drain) 21 SDAT I/O SDA tuner (open drain) 20 SCLT I SCL tuner. 43 D7 O Serial MPEG data or parallel MPEG data (bit 7) 42 D6 O Parallel MPEG data (bit 6) 40 D5 O Parallel MPEG data (bit 5) 39 D4 O Parallel MPEG data (bit 4) 37 D3 O Parallel MPEG data (bit 3) 36 D2 O Parallel MPEG data (bit 2) 35 D1 O Parallel MPEG data (bit 1) 33 D0 O Parallel MPEG data (bit 0) 44 CLK_OUT O MPEG byte or bit clock 46 STR_OUT O MPEG first byte sync.

5 – 4

Page 75

Pin No Pin Name I/O Pin Function

47 D/NOT_P O MPEG data valid/parity 48 ERROR O MPEG packet error 18 AGC_RF I/O

17 AGC_IF I/O 64 TEST - Reserved test mode, must be grounded. 27 GPIO0 I/O General-purpose input/output port 0.

49 GPIO1 I/O General-purpose input/output port 1. 60 GPIO2 I/O General-purpose input/output port 2 or lock indicator. 59 GPIO3 I/O General-purpose input/output port 3 or lock indicator. 58 GPIO4 I/O General-purpose input/output port 4 . 57 GPIO5 I/O General-purpose input/output port 5. 54 GPIO6 I/O General-purpose input/output port 6. 53 GPIO7 I/O General-purpose input/output port 7. 52 GPIO8 I/O General-purpose input/output port 8.

61 GPIO9 I/O General-purpose input/output port 9. 23 AUX_CLK I/O Auxiliary clock. 25 CS0 I Chip select LSB.

2, 6, 13, 16 VDDA_2V5 - Analog power supply (2.5V)

19, 24, 31, 38, 45 ,51, 55, 62 VDD_1V0 - Digital core supply (1.0V)

22, 28, 34, 41, 50, 56, 63 VDD_3V3 - Digital I/O supply (3.3V)

RF AGC control (5V tolerant ) IF AGC control (5V tolerant )

Reserved test mode,must be ground.

Resen must be ground.

LC-19D1E/S-BK/WH

2.2. IC205 (VHiMM3271AN-1Y)

2.2.1 Block Diagram

2.2.2 Pin Connections and short description

Voltage Regulator: 1.0V-REG

Pin No.

1 VDD I Voltage supply pin 2 GND - Ground. 3 CE I Output voltage ON/OFF control terminal (When "CE" is "H", Vout is "ON".)

Pin Name I/O Pin Function

5 – 5

Page 76

LC-19D1E/S-BK/WH

Pin No.

4 NC - No Connction 5 VOUT O Voltage Output pin with ON/OFF control. (150mA)

Pin Name I/O Pin Function

2.3. IC303 (VHiBD5426MU-1Y)

2.3.1 Block Diagram

2.3.2 Pin Connections and short description

STERO-POWER-AMP.

Pin No. Pin Name I/O Pin Function

1 BSP2P I ch2 The plus side boost strap terminal 2P (Lch+) 2 VCCA - Analog system power supply terminal 3 FILP I PWM system bias terminal 4 FILA I Analog system bias terminal 5 GNDA - Analog signal system ground terminal 6 IN2 I ch2 analog-signal input terminal (Lch+) 7 IN1 I ch1 analog-signal input terminal (Rch+) 8 PLMT1 I The voltage and the current conversion terminal 1 for an output power- limitation function 9 PLMT2 I The voltage and the current conversion terminal 2 for an output power- limitation function

10 PLMT3 I The voltage and the current conversion terminal 3 for an output power- limitation function

11 PLMT4 I The voltage and the current conversion terminal 4 for an output power- limitation function 12 BSP1P I ch1 The plus side boost strap terminal 1P (Rch+) 13 N.C. - No connection 14 VCCP1P - ch1 Power supply terminal of the plus side power amplifier output (Rch+) 15 VCCP1P - ch1 Power supply terminal of the plus side power amplifier output (Rch+) 16 OUT1P O ch1 Plus side PWM signal output terminal (Rch+) 17 OUT1P O ch1 Plus side PWM signal output terminal (Rch+) 18 GNDP1 - ch1 Ground terminal of a power amplifier output (Rch) 19 GNDP1 - ch1 Ground terminal of a power amplifier output (Rch) 20 OUT1N O ch1 Minus side PWM signal output terminal (Rch-) 21 OUT1N O ch1 Minus side PWM signal output terminal (Rch-) 22 VCCP1N - ch1 Power supply terminal of the minus side power amplifier output (Rch-)

5 – 6

Page 77

LC-19D1E/S-BK/WH

Pin No. Pin Name I/O Pin Function

23 VCCP1N - ch1 Power supply terminal of the minus side power amplifier output (Rch-) 24 N.C. - No connection 25 BSP1N I ch1 The minus side boost strap terminal 2N (Rch-) 26 WARNING O Warning output terminal . It is a terminal which tells warning of operation. 27 ERROR O Error output terminal . It is a terminal which tells an error of operation. 28 MUTEX I Audio mute control terminal. (H: mute OFF L: mute ON) 29 N.C. - No connection 30 N.C. - No connection 31 OSC I/O Sampling clock signal input-and-output terminal. 32 MS I master slave change terminal (H: slave operation L: master operation)

33 ROSC I

34 TM I Audio mute time constant setting terminal 35 VHOLD I The detection voltage setting terminal for a power supply instant cutting detection function 36 BSP2N I ch2 Minus side boost strap terminal 2N (Lch-) 37 N.C. - No connection 38 VCCP2N - ch2 Power supply terminal of the minus side power amplifier output (Lch-) 39 VCCP2N - ch2 Power supply terminal of the minus side power amplifier output (Lch-) 40 OUT2N O ch2 Minus side PWM signal output terminal (Lch-) 41 OUT2N O ch2 Minus side PWM signal output terminal (Lch-) 42 GNDP2 - ch2 Ground terminal of a power amplifier output. (Lch) 43 GNDP2 - ch2 Ground terminal of a power amplifier output. (Lch) 44 OUT2P O ch2 Plus side PWM signal output terminal (Lch+) 45 OUT2P O ch2 Plus side PWM signal output terminal (Lch+) 46 VCCP2P - ch2 Power supply terminal of the plus side power amplifier output (Lch+) 47 VCCP2P - ch2 Power supply terminal of the plus side power amplifier output (Lch+) 48 N.C. - No connection

Sampling clock frequency setting terminal for Insides PWM. It can usually use it by opening..

5 – 7

Page 78

LC-19D1E/S-BK/WH

2.4. IC501 (VHiMM1492BJ-1Y)

2.4.1 Block Diagram

5 – 8

Page 79

2.4.2 Pin Connections and short description

A/V SWITCH (12C BUS)

Pin No. Pin Name I/O Pin Function

1 V1-V Video input terminal 3 V1-Y (Composite or Y) 7 V2-V *Sync chip clamp

9V2-Y 13 V3-V I 16 STV-V 19 YIN2 32 YIN1 41 MTV-V

2 V1-L Audio input terminal

4V1-R

8V2-L 10 V2-R 14 V3-L I 15 V3-R 17 STV-L 18 STV-R 40 MTV-R 42 MTV-L

5 V1-C Video input terminal

11 V2-C I (Croma) 21 CIN2 31 CIN1

6 S1 I Distinction 3-effects input terminal 12 S2 DC Detect 20 ADR I Sleve address select 30 MUTE Audio Mute terminal 27 GND - Ground. 22 VOUT2 O Composite video out 35 VOUT1 23 ROUT2 Audio out terminal 25 LOUT2 O 33 ROUT1 34 LOUT1 24 COUT2 S-Video out terminal 26 YOUT2 O 37 YOUT1 39 COUT1 28 SDA I/O Data input from I2C 29 SCL I CLK input from I2C 36 BIAS I Internal bias terminal 38 VCC - Power Supply.

LC-19D1E/S-BK/WH

5 – 9

Page 80

LC-19D1E/S-BK/WH

2.5. IC502 (VHiM3221EIP-1Y)

2.5.1 Block Diagram

2.5.2 Pin Connections and short description

RS232C-DRIVER/RECEIVER

Pin No. Pin Name I/O Pin Function

1EN

2 C1+ - Positive terminal of the voltage doubler Charge-Pump Capacitor 3 V+ - +5.5V generated by the charge pump 4 C1- - Negative terminal of the voltage doubler Charge-Pump Capacitor 5 C2+ - Positive terminal of inverting Charge-Pump Capacitor 6 C2- - Negative terminal of inverting Charge-Pump Capacitor 7 V- - -5.5V generated by the charge pump 8 R_IN I RS-232 Receiver Inputs 9 R_OUT O TTL/CMOS Receiver Outputs

10 INVALID

11 T_IN I TTL/CMOS Transmitter Inputs 12 FORCEON I Drive high to override automatic circuitry keeping transmitters and charge pump on (FORCEOFF must be high) 13 T_OUT O RS-232 Transmitter Outputs 14 GND - Ground 15 VCC - +3.0V to +5.5V Supply Voltage

16 FORCEOFF

Receiver Enable Control . Drive low for normal operation. Drive high to force the receiver outputs (R_OUT) into

a high-impedance state.

Output of the Valid Signal Detector. INVALID is enabled high if a valid RS-232 level is present on any receiver

input.

Force-Off Input, active low. Drive low to shut down transmitters, receivers (MAX3243E, except R2OUTB), and

on-board charge pump . This overrides all automatic circuitry and FORCE ON

5 – 10

Page 81

2.6. IC701 (VHiBD9306AF-1Y)

2.6.1 Block Diagram

LC-19D1E/S-BK/WH

2.6.2 Pin Connections and short description

1ch Step Down switching regulato

Pin No. Pin Name I/O Pin Function

1 RT --- Timing Resistor external terminal. 2 CT --- Timing Capacitor external terminal. 3 ENB I Control terminal. 4 GD O Gate drive output terminal. 5 VCC --- Power supply terminal. 6 GND --- Ground. 7 COMP O Error amplifier output terminal. 8 FB I Error amplifier inverting input terminal.

5 – 11

Page 82

LC-19D1E/S-BK/WH

2.7. IC506, IC4605 (VHiNJM4565V-1Y)

2.7.1 Block Diagram

2.7.2 Pin Connections and short description

DUAL OP-AMP

Pin No. Pin Name I/O Pin Function

1 A OUTPUT O A output 2 A +INPUT I A + input 3 A -INPUT I A - input 4V- -Ground 5 B +INPUT I/O B + input 6 B -INPUT I B - input 7 B OUTPUT I B output 8 V+ - Power supply

5 – 12

Page 83

2.8. IC507 (VHiTL52055D-1Y)

2.8.1 Block Diagram

LC-19D1E/S-BK/WH

2.8.2 Pin Connections and short description

3-Video-SW

Pin No. Pin Name I/O Pin Function

1 1B I 1ch Input B. 2 1C I 1ch Control Signal. 3 1Y O 1ch Output. 4 GND2 I 2ch Ground 5 2Y O 2ch Output. 6 3Y O 3ch Output. 7 3C I 3ch Contrl Signal. 8 3A I 3ch Input A.

9 3B I 3ch Input B. 10 GND3 - 3ch Ground. 11 2A I 2ch Input A. 12 2C I 2ch Contrl Signal. 13 VCC - Power supply . 14 2B I 2ch Input B. 15 GND1 - 1ch Ground. 16 1A I 1ch Input A.

5 – 13

Page 84

LC-19D1E/S-BK/WH

2.9. IC508 (VHiMM1507XN-1)

2.9.1 Block Diagram

2.9.2 Pin Connections and short description

2-INPUT,1-OUTPUT SW

Pin No. Pin Name I/O Pin Function

1 SW I control signal 2 OUT O Video out 3 VCC - Power Supply 4 IN2 I Input video signal 2 5 GND - Ground. 6 IN1 I Input video signal 1

5 – 14

Page 85

2.10. IC4001 (RH-iXC243WJZZQ)

2.10.1 Block Diagram

LC-19D1E/S-BK/WH

2.10.2 Pin Connections and short description

DIGITAL PROCESSOR

Analog power supply pin

Pin No. Pin Name I/O Pin Function sheet name

Audio DAC 32 VDDAADAC - 3.3v power for audio DAC P3V3 31 GNDAADAC - Ground for audio DAC ground 30 VSSUBANA - Substrates ground for all DACs R-GND

Video DAC 22 VDDDAC0 - 3.3V power supply for video DAC1,2 and 3. P3V3 21 VDDDAC1 - 3.3V power supply for CVBS video DAC . P3V3 19 VSSDAC0 - Ground for video DAC1,2 and 3. ground 20 VSSDAC1 - Ground for video DAC4. ground

Frequency synthesizers

140 VDDDFS1 -

141 FNDDFS1 -

142 VCCAFS -

143 GNDAFS -

144 GNDDFS2 -

145 VDDDFS2 -

PLLs

146 VCCAPLL - 1.2V PLL1 analog power. P1V2 147 GNDAPLL - 1.2V PLL1 analog ground. ground 148 GNDAPLL1 - 1.2V PLL2 analog ground. ground 148 VCCAPLL1 - 1.2V PLL2 analog power. P1V2

Frequency synthesizer 1.2V digital power dedicated to frequency synthesizer1.

Frequency synthesizer 1.2V digital ground dedicated to frequency synthesizer1.

Frequency synthesizer 1.2V analog power shared between frequency synthesizer1 and 2.

Frequency synthesizer 1.2V analog ground shared between frequency synthesizer1 and 2.

Frequency synthesizer 1.2V digital ground dedicated to frequency synthesizer2.

Frequency synthesizer 1.2V digital power dedicated to frequency synthesizer2.

P1V2

ground

P1V2

ground

P1V2

5 – 15

Page 86

LC-19D1E/S-BK/WH

Pin No. Pin Name I/O Pin Function sheet name

LMI SDRAM

184 VDDDLL - 1.2V for DLL. P1V2 185 GNDDLL - Ground for DLL. ground 176 VDDDE0 - 1.2V for delay element 1. P1V2 177 VSSDE0 - Ground for delay element 1. ground 196 VDDDE1 - 1.2V for delay element 2. P1V2 195 VSSDE1 - Ground for delay element 2. ground

Digital power supply pins

8, 47, 67, 101, 124,

155, 173, 204 151, 158, 165, 170, 179, 187, 193, 200,

207, 212

3, 42, 55, 72, 84, 96,

113, 129

9, 27, 48, 54, 68, 102, 112, 125, 136, 156, 161, 172, 189,

205

Sistem pins

138 CLK27IN I 27 MHz crystal circuit. CLK IN 139 CLK27OUT O 27 MHz crystal circuit. CLK OUT 128 AUXCLKOUT O Auxiliary clock for general use. TL 130 NOT_RESET I System reset RESET 131 NOT_RSTOUT O Reset out. NRESETOUT

Transport stream pins

35 TS0INBITCLK I 33 TS0INBITCLKVALID I TSOUTVAL 34 TS0INPACKETCLK I TSOUTSTRT 36 TS0INDATA[7] I TSOUTD7 45 TS0INDATA[6] I Parallel interface data bits for TSIN0 multiplexed to PIO1[6] TSOUTD6 44 TS0INDATA[5] I Parallel interface data bits for TSIN0 multiplexed to PIO1[5] TSOUTD5 43 TS0INDATA[4] I Parallel interface data bits for TSIN0 multiplexed to PIO1[4] TSOUTD4 41 TS0INDATA[3] I Parallel interface data bits for TSIN0 multiplexed to PIO1[3] TSOUTD3 40 TS0INDATA[2] I Parallel interface data bits for TSIN0 multiplexed to PIO1[2] TSOUTD2 39 TS0INDATA[1] I Parallel interface data bits for TSIN0 multiplexed to PIO1[1] TSOUTD1 38 TS0INDATA[0] I Parallel interface data bits for TSIN0 multiplexed to PIO1[0] TSOUTD0 46 TS0INERROR I TS0IN Error multiplexed to PIO[7] FEERROR

Flash memory interface (FMI)

89 FMIDATA15 I/O Bidirectional data 15 (Address Data) FMIDATABE15 90 FMIDATA14 I/O Bidirectional data 14 (Address Data) FMIDATABE14 91 FMIDATA13 I/O Bidirectional data 13 (Address Data) FMIDATABE13 92 FMIDATA12 I/O Bidirectional data 12 (Address Data) FMIDATABE12 93 FMIDATA11 I/O Bidirectional data 11 (Address Data) FMIDATABE11 94 FMIDATA10 I/O Bidirectional data 10 (Address Data) FMIDATABE10 95 FMIDATA9 I/O Bidirectional data 9 (Address Data) FMIDATABE9 97 FMIDATA8 I/O Bidirectional data 8 (Address Data) FMIDATABE8 98 FMIDATA7 I/O Bidirectional data 7 (Address Data) FMIDATABE7

99 FMIDATA6 I/O Bidirectional data 6 (Address Data) FMIDATABE6 100 FMIDATA5 I/O Bidirectional data 5 (Address Data) FMIDATABE5 103 FMIDATA4 I/O Bidirectional data 4 (Address Data) FMIDATABE4 104 FMIDATA3 I/O Bidirectional data 3 (Address Data) FMIDATABE3 105 FMIDATA2 I/O Bidirectional data 2 (Address Data) FMIDATABE2 106 FMIDATA1 I/O Bidirectional data 1 (Address Data) FMIDATABE1 107 FMIDATA0 I/O Bidirectional data 0 (Address Data) FMIDATABE0

Flash memory interface (FMI) pins

56 FMIADDR23 O Adress data 23 (8 Mbyte) (for flash ) FMIADDBE23

57 FMIADDR22 O Adress data 22 (for flash ) FMIADDBE22

58 FMIADDR21 O Adress data 21 (for flash ) FMIADDBE21

59 FMIADDR20 O Adress data 20 (for flash ) FMIADDBE20

60 FMIADDR19 O Adress data 19 (for flash ) FMIADDBE19

61 FMIADDR18 O Adress data 18 (for flash ) FMIADDBE18

62 FMIADDR17 O Adress data 17 (for flash ) FMIADDBE17

63 FMIADDR16 O Adress data 16 (for flash ) FMIADDBE16

64 FMIADDR15 O Adress data 15 (for flash ) FMIADDBE15

VDD12 - 1.2V digital power supply P1V2

VDD25 (DDR SDRAM)

VDD33 - 3.3V power supply P3V3

GND - Ground ground

2.5V power supply when connected to DDR SDRAM on the LMI

interface.

TSIN0 Parallel/Serial in

P2V5

TSOUTCLK

5 – 16

Page 87

LC-19D1E/S-BK/WH

Pin No. Pin Name I/O Pin Function sheet name

65 FMIADDR14 O Adress data 14 (for flash ) FMIADDBE14 66 FMIADDR13 O Adress data 13 (for flash ) FMIADDBE13 69 FMIADDR12 O Adress data 12 (for flash ) FMIADDBE12 70 FMIADDR11 O Adress data 11 (for flash ) FMIADDBE11 71 FMIADDR10 O Adress data 10 (for flash ) FMIADDBE10 72 FMIADDR9 O Adress data 9 (for flash ) FMIADDBE9 73 FMIADDR8 O Adress data 8 (for flash ) FMIADDBE8 74 FMIADDR7 O Adress data 7 (for flash ) FMIADDBE7 75 FMIADDR6 O Adress data 6 (for flash ) FMIADDBE6 76 FMIADDR5 O Adress data 5 (for flash ) FMIADDBE5 77 FMIADDR4 O Adress data 4 (for flash ) FMIADDBE4 78 FMIADDR3 O Adress data 3 (for flash ) FMIADDBE3 79 FMIADDR2 O Adress data 2 (for flash ) FMIADDBE2 80 FMIADDR1 O Adress data 1 (for flash ) FMIADDBE1 81 FMIADDR0 O Adress data 0 (for flash ) FMIADDBE0 52 NOT_FMICSD O Chip select D TL 51 NOT_FMICSC/ADDR24 O Chip select C TL 50 NOT_FMICSB O Chip select B CIEN 49 NOT_FMICSA O Chip select A NFMICSA 88 NOT_FMIOE O Output enable NFMIOE 86 NOT_FMIBE1 O Byte enable 1 NOTBEI 87 NOT_FMIBE0 O Byte enable 0 TL 85 NOT_FMILBA O Flash device load burst address NFMILBA 83 FMIRDNOTWR O Read not write FMIRDNWR 82 FMIWAIT I Wait input (extend read/write cycle) FMI WAIT 53 FMIFLASHCLK O Peripheral clock TL

SDRAM interface for LMI (Local Management Interface)

201 LMIDATA15 I/O Bidirectional data 15 (for SDRAM ) LMIDBE15 199 LMIDATA14 I/O Bidirectional data 14 (for SDRAM ) LMIDBE14 198 LMIDATA13 I/O Bidirectional data 13 (for SDRAM ) LMIDBE13 197 LMIDATA12 I/O Bidirectional data 12 (for SDRAM ) LMIDBE12 194 LMIDATA11 I/O Bidirectional data 11 (for SDRAM ) LMIDBE11 192 LMIDATA10 I/O Bidirectional data 10 (for SDRAM ) LMIDBE10 191 LMIDATA9 I/O Bidirectional data 9 (for SDRAM ) LMIDBE9 190 LMIDATA8 I/O Bidirectional data 8 (for SDRAM ) LMIDBE8 180 LMIDATA7 I/O Bidirectional data 7 (for SDRAM ) LMIDBE7 178 LMIDATA6 I/O Bidirectional data 6 (for SDRAM ) LMIDBE6 175 LMIDATA5 I/O Bidirectional data 5 (for SDRAM ) LMIDBE5 174 LMIDATA4 I/O Bidirectional data 4 (for SDRAM ) LMIDBE4 171 LMIDATA3 I/O Bidirectional data 3 (for SDRAM ) LMIDBE3 169 LMIDATA2 I/O Bidirectional data 2 (for SDRAM ) LMIDBE2 168 LMIDATA1 I/O Bidirectional data 1 (for SDRAM ) LMIDBE1 167 LMIDATA0 I/O Bidirectional data 0 (for SDRAM ) LMIDBE0 206 LMIADDR12 O Adress data 12 (for SDRAM ) LMIABE12 209 LMIADDR11 O Adress data 11 (for SDRAM ) LMIABE11 157 LMIADDR10 O Adress data 10 (for SDRAM ) LMIABE10 210 LMIADDR9 O Adress data 9 (for SDRAM ) LMIABE9 211 LMIADDR8 O Adress data 8 (for SDRAM ) LMIABE8 213 LMIADDR7 O Adress data 7 (for SDRAM ) LMIABE7 214 LMIADDR6 O Adress data 6 (for SDRAM ) LMIABE6 215 LMIADDR5 O Adress data 5 (for SDRAM ) LMIABE5 216 LMIADDR4 O Adress data 4 (for SDRAM ) LMIABE4 150 LMIADDR3 O Adress data 3 (for SDRAM ) LMIABE3 152 LMIADDR2 O Adress data 2 (for SDRAM ) LMIABE2 153 LMIADDR1 O Adress data 1 (for SDRAM ) LMIABE1 154 LMIADDR0 O Adress data 0 (for SDRAM ) LMIABE0 159 LMIBA1 O Bank select 1 LMIBABE1 160 LMIBA0 O Bank select 0 LMIBABE0 182 LMIDQM0 O Data I/O mask lower LMIDQMBE0 186 LMIDQM1 O Data I/O mask upper LMIDQMBE1 181 LMIDQS0 O Data strobe lower (DDR). Not used when SDR connected to LMI LMIDQSBE0 188 LMIDQS1 O Data strobe upper (DDR). Not used when SDR connected to LMI LMIDQSBE1 162 NOT_LMICS O Chip select NLMICSBE 163 NOT_LMIRAS O Latch row address strobe NLMIRASBE

5 – 17

Page 88

LC-19D1E/S-BK/WH

Pin No. Pin Name I/O Pin Function sheet name

164 NOT_LMICAS O Latch column address strobe NLMICASBE 206 LMICLKEN O Clock enable LMICLKENBE 203 LMICLKEN O Clock LMICLKBE 202 NOT_LMICLK O inverted clock(DDR). Not used when SDR connected to LMI LMINCLKBE 183 LMI_VREF I Input reference voltage (DDR). Connected to ground when SDR

is connected to LMI.

166 LMIRDNOTWR O Write enable signal. LMIRDNWRBE Audio INTERFACE Analog audio DAC pins

28 OUTLMINUS O Audio DAC left differential current output RIGHTM 24 OUTRMINUS O Audio DAC right differential current output LEFTM 29 OUTLPLUS O Audio DAC left differential current output RIGHTP 25 OUTRPLUS O Audio DAC right differential current output LEFTP 23 VBGOUT O Audio DAC filtered output reference voltage C-GND 26 IREFDAC I Current reference for Audio DAC R-GND

Digital audio pins

37 S/PDIF O Digital audio TL

Video interface

15 VDAC1OUT O Video DAC output 1 R 16 VDAC2OUT O Video DAC output 2 G 17 VDAC3OUT O Video DAC output 3 B 18 VDAC4OUT O Video DAC output 4 CVBS 14 GNDREXTVDAC I Video DAC external resister ground GND 13 REXTVDACRGB I VDAC external resister input R-GND

Peripherals

Asynchronous serial controller(ASC)

pin Alternative function I/O Description Usual assignment sheet name

126 ASC0_NOTOE O ASC0_NOTOE PIO0[6] TSSWITCH

118 ASC0_TXD O ASC0 transmit data signal PIO0[0] CARDVC-

119 ASC0_RXD I ASC0 receive data signal PIO0[1] VCCEN

122 ASC0_RTS O ASC0 request to send signal PIO0[4] NOTRE-

123 ASC0_CTS I ASC0 clear to send signal PIO0[5] NOTREADY 108 ASC1_TXD O ASC1 transmit data signal PIO2[0] TXD1 109 ASC1_RXD I ASC1 receive data signal PIO2[1] RXD1

110 ASC1_RTM O ASC1 request to send signal PIO2[2] IRQ 111 ASC1_CTS I ASC1 clear to send signal PIO2[3] TL

Smartcards pin mapping

122 SC0_RESET SC0 reset signal PIO0[4] NOTRE-

123 SC0_COMD_VCC SC0_command_VCC PIO0[5] NOTREADY 126 SC0_DIR SC0_directry PIO0[6] 127 SC0_DETECT SC0_detection PIO0[7] FERESET

118 SC0_DATAOUT Serial data output PIO0[0] CARDVC-

119 SC0_DATAIN Serial data input PIO0[1] VCCEN 120 SC0_CG_EXTCLK External clock PIO0[2] TL 121 SC0_CG_CLK Clock for smartcard from system clock PIO0[3] FLASHWP 122 SYSRV_SC_RESET_0 Reset to card PIO0[4] NOTRE-

123 SYSRV_SC_POWER_0 Smartcard power PIO0[5] NOTREADY 127 SYSRV_SC_DETECT_0 Smartcard detection PIO0[7] FERESET

118 SC0_DATAINOUT Serial data output PIO0[0] CARDVC-

121 SC0_FSCLK0 Clock for smartcard from smartcard FS PIO0[3] FLASHWP

Synchronous serial controller pin mapping

5 SSC0_SCLKINOUT O Serial clock in PIO3[1] I2CSCL 4 SSC0_MTSR_DINOUT I Serial data input for SSC0: master transmit, slave receive PIO3[0] I2CSDA

119 SSC1_MRST_DINOUT O Serial data for SSC1: master receive, slave transmit PIO0[1] VCCEN

120, 7 SSC1_SCLKINOUT O Serial clock in PIO0[2], PIO3[3] TL, TVSCL 126, 6 SSC1_MTSR_DINOUT I Serial data input for SSC1: master transmit, slave receive PIO0[6], PIO3[2] TSSWITCH,

Programable I/O pins

LMIVREF

COC

SETCI

COC

SETCI

COC

TVSDA

5 – 18

Page 89

LC-19D1E/S-BK/WH

pin Alternative function I/O Description Usual assignment sheet name

127 PIO0[7] I/O PIO port 0 [7] FERESET 126 PIO0[6] I/O PIO port 0 [6] TSSWITCH 123 PIO0[5] I/O PIO port 0 [5] NOTREADY 122 PIO0[4] I/O PIO port 0 [4] NOTRE-

121 PIO0[3] I/O PIO port 0 [3] FLASHWP 120 PIO0[2] I/O PIO port 0 [2] TL

119 PIO0[1] I/O PIO port 0 [1] VCCEN

118 PIO0[0] I/O PIO port 0 [0] CARDVC-

46 PIO1[7] I/O PIO port 1 for card (parallel) FEERROR 45 PIO1[6] I/O PIO port 1 for card (parallel) TSOUTD6 44 PIO1[5] I/O PIO port 1 for card (parallel) TSOUTD5 43 PIO1[4] I/O PIO port 1 for card (parallel) TSOUTD4 41 PIO1[3] I/O PIO port 1 for card (parallel) TSOUTD3 40 PIO1[2] I/O PIO port 1 for card (parallel) TSOUTD2 39 PIO1[1] I/O PIO port 1 for card (parallel) TSOUTD1

38 PIO1[0] I/O PIO port 1 for card (parallel) TSOUTD0 117 PIO2[7] I/O PIO port 2 [7] TL 116 PIO2[6] I/O PIO port 2 [6] TL 115 PIO2[5] I/O PIO port 2 [5] TL 114 PIO2[4] I/O PIO port 2 [4] IR 111 PIO2[3] I/O PIO port 2 [3] TL 110 PIO2[2] I/O PIO port 2 [2] IRQ

109 PIO2[1] I/O PIO port 2 [1] RXD1 108 PIO2[0] I/O PIO port 2 [0] TXD1

12 PIO3[6] I/O PIO port 3 [6] NOTIORD

11 PIO3[5] I/O PIO port 3 [5] NOTIOWR

10 PIO3[4] I/O PIO port 3 [4] CARDDET

7 PIO3[3] I/O PIO port 3 [3] TVSCL 6 PIO3[2] I/O PIO port 3 [2] TVSDA 5 PIO3[1] I/O PIO port 3 [1] I2CSCL 4 PIO3[0] I/O PIO port 3 [0] I2CSDA

Miscellaneous

114 IRB_UHF_IN I UHF channel input for IRB PIO2[4] IR 115 IRB_PPM_OUT O PPM output of IRB PIO2[5] TL 114 IRB_PPM_IN I PPM input of IRB PIO2[4] IR 115 PCM_DATAOUT O PCM data output PIO2[5], alt1 TL 116 PCM_LRCLKOUT O PCM LR clock output PIO2[6], alt1 TL 117 PCM_SCLKOUT O PCM S clock output PIO2[7], alt1 TL 116 FDMA_REQ_0 O Frequency division multiple access PIO2[6], alt0 TL 117 FPRESET I FP_reset signal PIO2[7], alt0 TL

10 EXTINT2 I External input 2 PIO3[4], alt0 CARDDET

11 EXTINT1 I External input 1 PIO3[5], alt0 NOTIOWR

12 EXTINT0 I External input 0 PIO3[6], alt0 NOTIORD

4 DMAREQ(0) O Direct Memory Access request (0) PIO3[0], alt2 I2CSDA 5 DMAREQ(1) O Direct Memory Access request (1) PIO3[1], alt2 I2CSCL 6 EXT_INT_OUT(0) O External input_output (0) PIO3[2], alt2 TVSDA

7 EXT_INT_OUT(1) O External input_output (1) PIO3[3], alt2 TVSCL Debug link JTAG test access port (TAP) pins

134 TDI I TAP boundary scan test data input TDI 133 TMS I TAP boundary scan test mode input TMS 137 TCK I TAP boundary scan test clock TCK 135 NOT_TRST I TAP boundary scan test logic reset NOTTRST 132 TDO O TAP boundary scan test data output TDO

DCU pins

1 DCUTRIGGERIN I External trigger input to DCU TRIGIN

2 DCUTRIGGEROUT O Signal to trigger external debug circuitry TRIGOUT

SETCI

COC

5 – 19

Page 90

LC-19D1E/S-BK/WH

2.11. IC4201 (RH-iXB765WJZZ)

2.11.1 Block Diagram

2.11.2 Pin Connections and short description

256Mb DDR SDRAM

Pin No. Pin Name I/O Pin Function

45,46 CK, CK

44 CKE I Clock Enable : CKE HIGH activates, and CKE LOW deactivates internal clock signals, and device input

24 CS

21-23 RAS 20,47 LDM,(UDM) I Input Data Mask : DM is an input mask signal for write data.

26,27 BA0, BA1 I Bank Addres Inputs : BA0 and BA1 define to which bank an ACTIVE, READ,WRITE or PRECHARGE

, CAS, WE I Command Inputs : RAS, CAS and WE (along with CS) define the command being entered.

I Clock : CK and CK are differential clock inputs.

All address and control input signals are sampled on the positive edge of CK and negative edge of CK Output (read) data is referenced to both edges of CK. Internal clock signals are derived from CK/CK

buffers and output drivers. Taking CKE Low provides PRECHARGE POWER DOWN and SELF REFRESH operction(all bank idle) CKE is synchronous for POWER-DOWN entry and exit, and for SELF REFRESH entry. CKE is asynchronous for SELF REFRESH exit, and for output disable. CKE must be maintained high throughput READ and WRITE accesses. Input buffers, excluding CK,CK Input buffers, excluding CKE are disabled during SELF REFRESH. CKE is an SSTL_2 input, but will detect an LVCMOS Low level after Vdd is applied upon 1st power up, After VREF has become stable during the power on and initialization sequence, it must be maintained for proper operation of the CKE receiver. For proper SELF-REFRESH entry and exit, VREF must be maintained to this input.

I Chip Select : CS enables(registered LOW) and disables(registered HIGH) the command decoder.

All commands are masked when CS is registered HIGH. CS

provides for external bank selection on systems with multiple banks.

is considered part of the command code.

Input data is masked when DM is sampled HIGH along with that input data during a WRITE access. DM is sampled on both edges of DQS. Although DM pins are input only, the DM loading matches the DQ and DQS loading. For the x16, LDM corresponds to the data on DQ0~D7 ; UDM corresponds to the data on DQ8~DQ15. DM may be driven high, low, or floating during READs.

command is being applied.

and CKE are disabled during POWER-DOWN.

5 – 20

Page 91

LC-19D1E/S-BK/WH

Pin No. Pin Name I/O Pin Function

28-32, 35-42 A [0 : 12] I Address Inputs : Provide the row address for ACTIVE commands, and the column address and AUTO

2, 4, 5, 7, 8, 10, 11, 13, 54, 56, 57, 59, 60, 62, 63, 65

16,51 LDQS,(U)DQS I/O Data Strobe : Output with read data, input with write data.

14, 17, 19, 25, 43, 50, 53

3, 9, 15, 55, 61VDDQ - DQ Power Supply : +2.5V ± 0.2V. (+2.6V ± 0.1V for DDR400)

DQ I/O Data Input/Output : Data bus.

NC - No Connect : No internal electrical connection is present.

PRECHARGE bit for READ/WRITE commands, to select one location out of the memory array in the respective bank. A10 is sampled during a PRECHARGE command to determine whether the PRECHARGE applies to one bank (A10 LOW) or all banks (A10 HIGH). If only one bank is to be precharged, the bank is selected by BA0, BA1. The address inputs also provide the op-code during a MODE REGISTER SET command. BA0 and BA1 define which mode register is loaded during the MODE REGISTER SET command (MRS or EMRS).

Edge-aligned with read data,centered in write data. Used to capture write data. For the x16, LDQS corresponds to the data on DQ0~D7 ; UDQS corresponds to the data on DQ8~DQ15

6, 12, 52, 58, 64 1, 18, 33 VDD - Power Supply : +2.5V ± 0.2V. (+2.6V ± 0.1V for DDR400)

34, 48, 66 VSS - Ground. 49 VREF SSTL_2 reference voltage.

VSSQ - DQ Ground.

2.12. IC4202 (RH-iXC361WJZZ)

2.12.1 Block Diagram

5 – 21

Page 92

LC-19D1E/S-BK/WH

2.12.2 Pin Connections and short description

16Mbit Flash Memory

Pin No Pin Name I/O Pin Function

1-9,16-25,48 A0-A19 I Address Inputs 29,31,33,35,38,40,42,44 DQ0-DQ7 I/O Data Inputs/Outputs 30,32,34,36,39,41,43 DQ8-DQ14 I/O Data Inputs/Outputs 45 DQ15A?1 I/O Data Input/Output or Address Input 26 E I Chip Enable 28 G I Output Enable 11 W I Write Enable 12 RP I Reset/Block Temporary Unprotect 15 RB O Ready/Busy Output 47 BYTE I Byte/Word Organization Select 37 VCC - Supply Voltage 27,46 VSS - Ground 10,13,14 NC - Not Connected Internally

2.13. IC4204 (VHiBR24S64M-1Y)

2.13.1 Block Diagram

2.13.2 Pin Connections and short description

64Kbit E2PROM

Pin No. Pin Name I/O Pin Function

1 A0 I A0 signal 2 A1 I A1 signal 3 A2 I A2 signal 4GND -Ground 5 SDA I/O Serial data 6 SCL I Serial clock 7 WP I Write Protect 8 VCC - Power supply

5 – 22

Page 93

2.14. IC4401 (VHiLCX245FT-1Y)

2.14.1 Block Diagram

LC-19D1E/S-BK/WH

2.14.2 Pin Connections and short description

Bus Tranceiver

Pin No. Pin Name I/O Pin Function

1 DIR I Directory. 2 A1 I/O A-Bus. Output/Input Terminal A1. 3 A2 I/O A-Bus. Output/Input Terminal A2. 4 A3 I/O A-Bus. Output/Input Terminal A3. 5 A4 I/O A-Bus. Output/Input Terminal A4. 6 A5 I/O A-Bus. Output/Input Terminal A5. 7 A6 I/O A-Bus. Output/Input Terminal A6. 8 A7 I/O A-Bus. Output/Input Terminal A7.

9 A8 I/O A-Bus. Output/Input Terminal A8. 10 GND - Ground 11 B8 I/O B-Bus Input/Output Terminal B8. 12 B7 I/O B-Bus Input/Output Terminal B7. 13 B6 I/O B-Bus Input/Output Terminal B6. 14 B5 I/O B-Bus Input/Output Terminal B5 15 B4 I/O B-Bus Input/Output Terminal B4 16 B3 I/O B-Bus Input/Output Terminal B3 17 B2 I/O B-Bus Input/Output Terminal B2 18 B1 I/O B-Bus Input/Output Terminal B1 19 OE I Output enable. 20 VCC - Power Source.

5 – 23

Page 94

LC-19D1E/S-BK/WH

2.15. IC4402 (VHiLCX16244-1Y)

2.15.1 Block Diagram

2.15.2 Pin Connections and short description

Quad Bus Buffer

Pin No. Pin Name I/O Pin Function

1 1OE I Output Enable terminal 1 2 1Y1 O Output terminal 1Y1 3 1Y2 O Output terminal 1Y2 4 GND - Ground 5 1Y3 O Output terminal 1Y3 6 1Y4 O Output terminal 1Y4 7 VCC - Power supply 8 2Y1 O Output terminal 2Y1

9 2Y2 O Output terminal 2Y2 10 GND - Ground 11 2Y3 O Output terminal 2Y3 12 2Y4 O Output terminal 2Y4

5 – 24

Page 95

Pin No. Pin Name I/O Pin Function

13 3Y1 O Output terminal 3Y1 14 3Y2 O Output terminal 3Y2 15 GND - Ground 16 3Y3 O Output terminal 3Y3 17 3Y4 O Output terminal 3Y4 18 VCC - Power supply 19 4Y1 O Output terminal 4Y1 20 4Y2 O Output terminal 4Y2 21 GND - Ground 22 4Y3 O Output terminal 4Y3 23 4Y4 O Output terminal 4Y4 24 4OE I Output Enable terminal 4 25 3OE I Output Enable terminal 3 26 4A4 I Input terminal 4A4 27 4A3 I Input terminal 4A3 28 GND - Ground 29 4A2 I Input terminal 4A2 30 4A1 I Input terminal 4A1 31 VCC - Power supply 32 3A4 I Input terminal 3A4 33 3A3 I Input terminal 3A3 34 GND - Ground 35 3A2 I Input terminal 3A2 36 3A1 I Input terminal 3A1 37 2A4 I Input terminal 2A4 38 2A3 I Input terminal 2A3 39 GND - Ground 40 2A2 I Input terminal 2A2 41 2A1 I Input terminal 2A1 42 VCC - Power supply 43 1A4 I Input terminal 1A4 44 1A3 I Input terminal 1A3 45 GND - Ground 46 1A2 I Input terminal 1A2 47 1A1 I Input terminal 1A1 48 2OE I Output Enable terminal 2

LC-19D1E/S-BK/WH

5 – 25

Page 96

LC-19D1E/S-BK/WH

2.16. IC4405 (VHiLCX126FT-1Y)

2.16.1 Block Diagram

2.16.2 Pin Connections and short description

Quad Bus Buffer

Pin No. Pin Name I/O Pin Function

1 1OE I Enable terminal 1 2 1A I Input terminal 1A 3 1Y O Output terminal 1Y 4 2OE I Enable terminal 2 5 2A I Input terminal 2A 6 2Y O Output terminal 2Y 7 GND - Ground 8 3Y O Output terminal 3Y

9 3A I Input terminal 3A 10 3OE I Enable terminal 3 11 4Y O Output terminal 4Y 12 4A I Input terminal 4A 13 4OE I Enable terminal 4 14 VCC - Power supply

5 – 26

Page 97

2.17. IC4603 (VHiTHS7314D-1Y)

2.17.1 Block Diagram

LC-19D1E/S-BK/WH

2.17.2 Pin Connections and short description

3CH V-AMP

Pin No. Pin Name I/O Pin Function

1 CH.1 IN I Video input - channel 1

2 CH.2 IN I Video input - channel 2

3 CH.3 IN I Video input - channel 3

4 VS+ - Positive power supply pin - connected to 3V to 5V

5 GND - Ground pin for all internal circuitry

6 CH.3 OUT O Video output - Channel 3

7 CH.2 OUT O Video output - Channel 2

8 CH1 OUT O Video output - Channel 1

5 – 27

Page 98

LC-19D1E/S-BK/WH

— MEMO —

5 – 28

Page 99

LC-19D1E/S-BK/WH

6 – 1

LC19D1E-BK

Service Manual

CHAPTER 6. BLOCK DIAGRAM/WIRING DIAGRAM

[1] BLOCK DIAGRAM

SYSTEM BLOCK DIAGRAM

1097654 8

1311 191816151412 17

Page 100

LC-19D1E/S-BK/WH

6 – 2

[2] POWER BLOCK DIAGRAM

1097654

1311 191816151412 17

POWER BLOCK DIAGRAM