Toshiba 32W331D Schematic

(*1) GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances.

Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be used as replacement parts.

(*2) LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product.

WARNING

This product is manufactured using lead free solder.

DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !

The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104°F (30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made with lead-free solder may result in damage to the component and or PCB being soldered. Great care should be made to ensure high-quality soldering when servicing this product  especially when soldering large components, through-hole pins, and on PCBs  as the level of heat required to melt lead-free solder is high.

A1-1

SERVICING NOTICES ON CHECKING

1. KEEP THE NOTICES

As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual.

2. AVOID AN ELECTRIC SHOCK

There is a high voltage part inside. Avoid an electric shock while the electric current is flowing.

3. USE THE DESIGNATED PARTS

The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.

4. BE CAREFUL WITH THE LCD PANEL

Avoid a shock to the panel while servicing. Take enough care to deal with it.

5. PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING

There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions.

PERFORM A SAFETY CHECK AFTER

6. SERVICING

Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

Unplug the plug from the AC outlet.

Remove the antenna terminal on TV and turn on the TV.

Insulation resistance between the cord plug terminals and the eternal exposure metal [Note 2] should be more than 1M ohm by using the 500V insulation resistance meter [Note 1].

If the insulation resistance is less than 1M ohm, the inspection repair should be required.

[Note 1]

If you have not the 500V insulation resistance meter, use a Tester.

[Note 2]

External exposure metal: Antenna terminal

Earphone jack

HOW TO ORDER PARTS

Please include the following informations when you order parts. (Particularly the VERSION LETTER.)

1. MODEL NUMBER and VERSION LETTER The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be

found at the end of the SERIAL NUMBER.

2. PART NO. and DESCRIPTION You can find it in your SERVICE MANUAL.

IMPORTANT

When you exchange IC and Transistor with a heat sink, apply silicon grease on the contact section of the heat sink. Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damage to the IC and Transistor).

A1-2

PARENTAL CONTROL - RATING LEVEL

4 DIGIT PASSWORD CANCELLATION

If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.

Turn on the power.

1. Set the VOLUME to minimum.

2. Press both VOL. DOWN button on the set and Channel button (3) on the remote control for more than 2

3. seconds. The 4 digit password has naw been cancelled.

NOTE:

No indications on the screen when the Parental Lock is setting. Initializing password is 0000.

A1-3

TABLE OF CONTENTS

GREEN PRODUCT PROCUREMENT..........................................................................................

LEAD-FREE SOLDER ..................................................................................................................

SERVICING NOTICES ON CHECKING ......................................................................................

HOW TO ORDER PARTS ............................................................................................................

IMPORTANT .................................................................................................................................

PARENTAL CONTROL-RATING LEVEL ...................................................................................

TABLE OF CONTENTS ...............................................................................................................

GENERAL SPECIFICATIONS.....................................................................................................

DISASSEMBLY INSTRUCTIONS .......................................................................................

SERVICE MODE LIST .................................................................................................................

WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................

RE-WRITE FOR DIGITAL SOFT FIRMWARE...........................................................................

ELECTRICAL ADJUSTMENTS ..................................................................................................

BLOCK DIAGRAMS

TUNER/SCART1/SCART2/RCA AUDIO OUT .......................................................................

POWER/REGULATOR ............................................................................................................

SCALER/SUB MICON..............................................................................................................

HDMI/D-SUB.............................................................................................................................

SOUND AMP/HEADPHONE JACK/COMPONENT JACK.....................................................

DIGITAL ....................................................................................................................................

POWER(POWER PCB) ...........................................................................................................

PRINTED CIRCUIT BOARDS

MAIN..........................................................................................................................................

DIGITAL .....................................................................................................................................

POWER/OPERATION/REMOCON ..........................................................................................

SCHEMATIC DIAGRAMS

21PIN.........................................................................................................................................

POWER3 ...................................................................................................................................

REGULATOR ............................................................................................................................

AV JACK/SWITCH ....................................................................................................................

SOUND AMP/HEADPHONE AMP ...........................................................................................

TUNER.......................................................................................................................................

SCALER ....................................................................................................................................

SUB MICON/RS-232C ..............................................................................................................

JACK..........................................................................................................................................

PANEL .......................................................................................................................................

INTERFACE_HDMI IC..............................................................................................................

POWER1 ...................................................................................................................................

POWER2...................................................................................................................................

OPERATION/REMOCON.........................................................................................................

ASIC ..........................................................................................................................................

FLASH/SDRAM ........................................................................................................................

COMMON INTERFACE ...........................................................................................................

POWER IN/OUT .......................................................................................................................

OFDM/TUNER..........................................................................................................................

INTERCONNECTION ...................................................................................................................

WAVEFORMS...............................................................................................................................

MECHANICAL EXPLODED VIEWS ............................................................................................

MECHANICAL REPLACEMENT PARTS LIST...........................................................................

ELECTRICAL REPLACEMENT PARTS LIST ............................................................................

A1-1 A1-1 A1-2 A1-2 A1-2 A1-3 A2-1 A3-1~A3-6 B-1, B-2 C-1 C-2 C-3 D-1~D-7

E-1, E-2 E-3, E-4 E-5, E-6 E-7, E-8 E-9, E-10 E-11, E-12 E-13, E-14

F-1~F-4 F-5, F-6 F-7~F-10

G-1, G-2 G-3, G-4 G-5, G-6 G-7, G-8 G-9, G-10 G-11, G-12 G-13, G-14 G-15, G-16 G-17, G-18 G-19, G-20 G-21, G-22 G-23, G-24 G-25, G-26 G-27, G-28 G-29, G-30 G-31, G-32 G-33, G-34 G-35, G-36 G-37, G-38 G-39, G-40 H-1, H-2 I-1~I-3 J1-1 J2-1~J2-23

A2-1

GENERAL SPECIFICATIONS

B/G, D/K, I/I, L

16QAM/64QAM)

VL)

+5oC ~ +40oC

-20oC ~ +60oC

Timer Back-up (at Power Off Mode) more than -- Min Sec

G-1 TV

System

G-2 Tuning

System

G-3 Power

G-4 Regulation

G-5 Temperature

G-6 Operating Humidity G-7 OSD Language

G-8 Clock and

Timer

LCD LCD Size / Visual Size 31.51 inch / 800.4mmV

Color System PAL / SECAM Speaker 2 Speaker

Sound Output MAX 10W + 10W

NTSC3.58+4.43 /PAL60Hz Yes

Broadcasting System Analog

Tuner and System 1Tuner (Analog+Digital) Receive CH Destination UK, I.R., CCIR Hyper+France CATV

CH Coverage Analog

Intermediate Analog Frequency Picture(FP) 38.9 / 38.9 / 38.9 / 33.9MHz

Auto Tuning Method Preset CH Analog 99

Stereo/Dual TV Sound Nicam/A2 Dual Tuner Sound Muting Yes Power Source AC 220-240V AC 50Hz/60Hz

Power Consumption at AC 160 W at AC 230 V 50 Hz

Protector Power Fuse Yes

Sleep Timer Max Time 120 Min

On/Off Timer Program(On Timer / Off Timer) -- Program Wake Up Timer No

LCD Type Color TFT LCD Number of Pixels 1366(H) x 768(V)

View Range Left/Right 89/89 degree

Position Front Size 2.2 x 5.0 inch Impedance 4 ohm

10%(Typical) ---

Digital

Digital E5~E12, ItaE~G, F1~F6, Rus6~12, E21~E69

Sound(FS) FP-FS

Digital

Digital Carrier 200 / Service 1000

DC ---

Stand by (at AC) w/ EPG Timer 9 W at 230V 50Hz

w/o EPG Timer 1 W at 230V 50Hz Per Year -- kWh/Year

Safety CE(EN60065:2002) Radiation CE X-Radiation --Operation Storage

Step 10 Min

Up/Down 89/89 degree

U.K., I.R., CCIR, FRENCH System

DVB-T (OFDM 2k/8k

IreE2~E4, X~Z+2, S1~S10, E5~E12,S11~S41,E21~E69

BG / II / DK, L / L' (SECAM

33.4 / 32.9 / 32.4 / 40.4MHz

5.5 / 6.0 / 6.5 / 6.5MHz

36.167MHz ALL Band (Not C.C.I.R. CH Plan)

at DC --

Less than 80% RH English, Spanish, German, French, Italian, Swedish, Dutch, Russian, Portuguese, Turkish, Greek, Finnish, Polish

A3-1

GENERAL SPECIFICATIONS

Reset / Audio 1/2 No

G-9 Remote

Control

Unit RC-NY Glow in Dark Remocon Yes Remocon Format TOSHIBA Format NEC Custom Code 40-BF h Power Source Voltage(D.C) 3V

UM size x pcs UM-3 x 2 pcs Total Keys 42 Keys Keys Power (Stand By) Yes

Display / (Status) Yes

Analog Menu Yes

Digital Menu Yes

Input Select Yes

TV/DVB-T Yes

Guide Yes

Picture Size Yes

1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

0 Yes

Sleep Yes

Mute Yes

Volume Up / Right No

Volume Down / Left No

Volume Up Yes

Volume Down Yes

CH Down No

CH Up No

Menu No

Up Yes

Down Yes

Left Yes

Right Yes

Enter Yes

Exit Yes

Freeze frame No

TV/Radio Yes

Subtitle Yes T'TEXT Keys TEXT / TAP / TV Yes

Reveal / Skip No

Reveal Yes

Display Cancel No

HOLD / Freeze Yes

Red Yes

Green Yes

Yellow Yes

Cyan Yes

Normal No

F/T/B(Expand) Yes

F/T/B(Expand) / Normal No

Quick View No

Sub Page / Quick View Yes

Up/CH Up No

Up / CH Up / Page Up No

CH Up / Page Up Yes

Down / CH Down No

Down / CH Down / Page Down No

CH Down / Page Down Yes

Reset No

Audio 1/2 Yes

A3-2

GENERAL SPECIFICATIONS

RGB in Yes

G-10 Features

Power On Memory Yes Auto Shut Off Yes Just Clock Function No Game Position No DNR Yes

Comb Filter Yes

Auto Set Up (Fast installation) Auto tuning (Analog tuner) Yes

Auto clock (Analog tuner) No

Picture Setting(TV) Picture Preference Yes

Picture Setting(PC) BRIGHTNESS , CONTRAST Yes

Audio Nicam Yes

Tuning Auto Tuning Yes

Lock (Analog) Panel Lock No

Screen Saver

Black Side Panel No CH Label Yes T'Text Yes

Wide Mode (AUTO/4:3/FULL SCREEN/16:9/CINEMA/14:9) Yes HD Zoom Picture Scroll (Vertical Position) Yes PFC(Power Factor circuit) Yes Freeze frame Yes (w/o720p, 1080i) HD-Ready Yes Plug and Play No Reset TV Setting Yes Scart Spec Scart1 AV in Yes

Scart2 AV in Yes

Plug in start Yes

Brightness , Contrast , Color Yes

Tint Yes

Sharpness Yes

DNR Yes

Color Temperature Yes

Blue Back Yes

Backlight Control Yes

Film Mode No

HOR POSITION , VER POSITION Yes

PHASE , CLOCK Yes

AUTO ADJUST No

RED , GREEN , BLUE Yes

Backlight Yes

WXGA INPUT Yes

WVGA INPUT No

Tone Control (Bass/Treble/Balance) Yes

Surround Yes

BBE No

SRS WOW (SRS 3D/Focus/Tru Bass) No

Variable Audio Out Yes

Manual Tuning Yes

CH Allocation Yes

Channel Lock No

Hotel Lock No

Inversion No

Full White No

Screen Saver No

Static Image No

Text type Fastext / Toptext

Text Language English , French, Swedish, Hungarian

AV out Yes (A.Tuner/D.Tuner)

S-Video in Yes

RGB in Yes

AV out Yes (Monitor)

S-Video in Yes

CH sort Yes

ATS Yes

Turkish, German, Portuguese, Spanish, Italian, Greek, Slovakian, Russian, Polish, Czech, Rumanian, Estonian, Lettish, Lithuanian, Ukrainian, Croatian, Slovenian, Latvian

A3-3

GENERAL SPECIFICATIONS

1920×1080i Yes (50/60Hz)

Digital Text (VBI teletext) MHEG-5 MHP EPG (BBC type 8Days Digital tuner only) OAD (Over Air Download) Common Interface (Digital tuner only) Rec Screen Status Ch sorting based on Ch List (Digital/Germany only) Rename Carrier (Digital) Edit Event Timer Software Update via CI Slot Preference Language (Audio/Subtitle/Digital Service)(Digital) Ch Organizer (Fav, Lock, Skip, Go To, Delete, Rename, Move, Move to) Parental Lock (Digital) DVB Subtitle (Digital) PC Monitor Input Yes

VGA (640x480) Yes (60Hz)

VGA (720x400) Yes (70Hz)

WVGA (848x480) No

SVGA (800x600) Yes (60Hz)

XGA (1024x768) Yes (60Hz)

WXGA (1280x768) Yes (60Hz)

WXGA (1280x720) Yes (60Hz)

WXGA (1360x768) Yes (60Hz)

SXGA (1280x1024) No HDMI Input Yes (Ver. 1.2)

VGA (640×480) Yes (60Hz)

720×480i (4:3) Yes (60Hz)

720×480i (16:9) Yes (60Hz)

720×480p (4:3) Yes (60Hz)

720×480p (16:9) Yes (60Hz)

720×576i (4:3) Yes (50Hz)

720×576i (16:9) Yes (50Hz)

720×576p (4:3) Yes (50Hz)

720×576p (16:9) Yes (50Hz)

1280×720p Yes (50/60Hz)

1920×1080i Yes (50/60Hz) Component Input Yes

720×480i (4:3) Yes (60Hz)

720×480i (16:9) Yes (60Hz)

720×480p (4:3) Yes (60Hz)

720×480p (16:9) Yes (60Hz)

720×576i (4:3) Yes (50Hz)

720×576i (16:9) Yes (50Hz)

720×576p (4:3) Yes (50Hz)

720×576p (16:9) Yes (50Hz)

1280×720p Yes (50/60Hz)

Yes Yes

Yes

Yes Yes

Yes Yes Yes Yes Yes Yes Yes

A3-4

GENERAL SPECIFICATIONS

Mini Pin Jack( 3.5), STEREO

Gross Approx. 22.5kg (49.6 lbs)

G-11 Accessories

G-12 Interface

G-13 Set Size

G-14 Weight

Owner's Manual Language Italy/French/Spanish/English

Remote Control Unit Yes Rod Antenna

Loop Antenna (W/ Antenna Change Plug)

U/V Mixer DC Car Cord (Center+) Guarantee Card Warning Sheet Circuit Diagram Antenna Change Plug Service Facility List Important Safeguard Quick Set-up Sheet Battery Yes

AC Adapter AC Cord (for AC Adapter) AC Cord Yes AV Cord (2Pin-1Pin) HDMI-DVI Cable Registration Card 300 ohm to 75 ohm Antenna Adapter Information Sheet(Correction) Yes(May O/R Only) Switch Power (Tact) Yes

Indicator Power/Stand-by/EPG Timer Yes(GREEN / RED / ORANGE)

Terminals Side Video Input 1

w/Guarantee Card

Poles -

Terminal -

UM size x pcs UM-3 x 2 pcs

OEM Brand No

System Select No

Main Power SW No

Channel Up/Menu Up Yes

Channel Down/Menu Down Yes

Volume Up/Menu > Yes

Volume Down/Menu < Yes

Input Select/Enter Yes

Menu Yes

On Timer No

Audio Input 1

S- Input 1 Yes

Video Input 2 No

Audio Input 2 No

S- Input 2 No

Video Output No

Audio Output

Digital Audio Out (Coaxial)

Other Terminal No

Euro Scart (21Pin)

Component In

Audio Input (Component In use)

PC Monitor Input (D-Sub)

Audio Input

HDMI Input 1

Audio Input (HDMI/DVI In use) PC Monitor Audio Input Alternative

HDMI Input 2

Audio Input (HDMI/DVI In use)

Sub Woofer Output No

Diversity No

Ext Speaker No

DC Jack 12V(Center +) No

VHF/UHF Antenna Input

AC Inlet

Other Terminal Headphone

CI Card Slot Yes

Approx. W x D x H (mm) 822 x 332.5 x 604

w/o Stand,Handle Approx. W x D x H (mm) 822 x 129 x 556.5

Net Approx. 18.5kg (40.8 lbs)

Net w/o Stand,Handle Approx. 16.0kg (35.3 lbs)

RCA x 1

RCA x 2(L/MONO, R)

RCA x 2(Variable) (L, R) Yes

2Scart Yes RCA x 2(L/MONO, R) Yes

Yes

DIN Type Yes

A3-5

GENERAL SPECIFICATIONS

Sets

/--

Sets/40' container

Yes

G-15 Carton

G-16 Material

G-17 Environment

Master Carton

Content ----

Material --

Dimensions W x D x H(mm) -- x -- x --

Description of Origin

Gift Box Yes

Material Double/Brown

Dimensions W x D x H(mm) 917 x 441 x 720

Design As per Buyer's

Description of Origin Yes

Drop Test Natural Dropping At 2 Corner / 2 Edges / 1 Surfaces

Height (cm) 50

Container Stuffing 201 Cabinet Cabinet Front PS 94V0 NON-DECABROM

Cabinet Rear PS 94V0 NON-DECABROM

PCB Non-Halogen

Eyelet Yes

Environmental standard requirement Green procurement of TOSHIBA Pb- Free Phase3(PHASE3A)

Measures for Whisker Yes

WEEE

A3-6

DISASSEMBLY INSTRUCTIONS

REMOVAL AND INSTALLATION OF FLAT PACKAGE IC

REMOVAL

Put Masking Tape (cotton tape) around the Flat Package

1. IC to protect other parts from any damage.

(Refer to Fig. 1-1.) NOTE

Masking is carried out on all the parts located within 10 mm distance from IC leads.

When IC starts moving back and forth easily after

3. desoldering completely, pickup the corner of the IC using tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 1-3.)

NOTE

Some ICs on the PCB are affixed with glue, so be careful not to break or damage the foil of each IC leads or solder lands under the IC when removing it.

Blower type IC desoldering machine

Masking Tape (Cotton Tape)

Heat the IC leads using a blower type IC desoldering

machine. (Refer to Fig. 1-2.)

NOTE

Do not rotate or move the IC back and forth , until IC can move back and forth easily after desoldering the leads completely.

Blower type IC desoldering machine

Fig. 1-1

Tweezers

Peel off the Masking Tape.4. Absorb the solder left on the pattern using the Braided

5. Shield Wire. (Refer to Fig. 1-4.)

NOTE

Do not move the Braided Shield Wire in the vertical direction towards the IC pattern.

Fig. 1-3

Braided Shield Wire

Soldering Iron

Fig. 1-2

IC pattern

Fig. 1-4

B-1

DISASSEMBLY INSTRUCTIONS

INSTALLATION

Take care of the polarity of new IC and then install the

1. new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

(Refer to Fig. 1-5.)

Soldering Iron

Solder temporarily

Supply the solder from the upper position of IC leads

Solder temporarily

sliding to the lower position of the IC leads. (Refer to Fig. 1-6.)

Fig. 1-5

When bridge-soldering between terminals and/or the

4. soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 1-8.)

Thin-tip Soldering Iron

Fig. 1-8

Finally, confirm the soldering status on four sides of the

5. IC using a magnifying glass. Confirm that no abnormality is found on the soldering position and installation position of the parts around the IC. If some abnormality is found, correct by resoldering.

NOTE

When the IC leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So, always be sure to replace the IC in this case.

Soldering IronSolder

Absorb the solder left on the lead using the Braided

Supply soldering from upper position to lower position

Shield Wire. (Refer to Fig. 1-7.)

NOTE

Do not absorb the solder to excess.

Soldering Iron

Braided Shield Wire

Fig. 1-6

Fig. 1-7

B-2

SERVICE MODE LIST

This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote

control for more than the standard time in the appropriate condition. (See below chart.)

Set

Condition

TV mode

ALL mode

DTV mode

TV mode

ALL mode

Set Key Operations

VOL. DOWN

(Minimum)

VOL. DOWN

(Minimum)

VOL. DOWN

(Minimum)

VOL. DOWN

(Minimum)

VOL. DOWN

(Minimum)

Remocon

Key

1 2 sec.

6 2 sec.

9 2 sec.

Standard

Time

2 sec.

Initialization of factory TV data. NOTE:

Check of the SUM DATA, POWER ON total hours and MICON VERSION on the screen. Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".

Releasing of PARENTAL LOCK (DIGITAL). Refer to the "PARENTAL CONTROL - RATING LEVEL".

Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".

Display of the Adjustment MENU on the screen. Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).

If you set factory initialization, the memories are reset such as the channel setting, and the POWER ON total hours.

C-1

WHEN REPLACING EEPROM (MEMORY) IC

CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS AND MICON VERSION

Initial total of MEMORY IC, POWER ON total hours and MICON VERSION can be checked on the screen. Total hours are displayed in 16 system of notation.

NOTE:

4. NOTE:The each item value might be different according to each set.

If you set a factory initialization, the total hours is reset to "0". Please refer to "CONFIRMATION OF INITIAL DATA" when SUM DATA is not corresponding.

Turn on the POWER, and set to the TV mode. Set the VOLUME to minimum. Press both VOL. DOWN button on the set and Channel button (2) on the remote control for more than 2 seconds. After the confirmation of each check sum, POWER ON total hours and MICON VERSION , turn off the power.

Digital Hardware V ersion Digital Fimware Version

Initial setting data check sum.

SCALER data check sum.

MAIN MICON Version

SUB MICON Version

Version Hardware version :A.0 Software version :CB00C75172

INIT : 5C74 VCT-P : B8AD LCD ON :0000

ANALOG M : DB070_70522B ANALOG S : DB050_70402A

POWER ON total hours.

= (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)

FIG. 1

CONFIRMATION OF INITIAL DATA

If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to INITIAL SETTING TABLE (Attached "INITIAL DATA").

Turn on the POWER, and set to the TV mode.

Set the VOLUME to minimum.

Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 seconds. ADDRESS and DATA should appear as FIG 2.

ADDRESS DATA

INIT 0D00 81 LCD ON : 0000

ANALOG M : DB070_70522B ANALOG S : DB050_70402A

FIG. 2

ADDRESS is now selected and should "blink". Using the UP/DOWN buton on the remote, step through the ADDRESS until required ADDRESS to be changed is reached.

Press VOL. UP/DOWN button to select DATA. When DATA is selected, it will "blink".

Again, step through the DATA using UP/DOWN button until required DATA value has been selected.

Pressing LEFT/RIGHT button will take you back to ADDRESS for further selection if necessary.

Repeat steps 4 to 6 until all data has been checked. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.

After the data input, set to the initializing of shipping.

Turn on the POWER.

10.

Set the VOLUME to minimum.

11.

Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds.

12.

After the finishing of the initializing of shipping, the unit will turn off automatically.

The unit will now have the correct DATA for the new MEMORY IC.

C-2

RE-WRITE FOR DIGITAL SOFT FIRMWARE

JG200JG201 Serial Communication Change JIG

Ref. No.

JG201

JG200

JG176

Confirm that the AC cord is plugged out.

1. Using the Serial Communication Change JIG (JG201), connect the set to personal computer. (Refer to Fig. 1)

NOTE: It is possible to write only with the personal computer of WINDOWS.

Part No.

APJG201000

APJG200000

APJG176130

Parts Name

Serial Communication Change JIG

Flash UP-Date Soft Disc

2007 EU DTV ROM Disc

Flash UP-Date Soft Disc

Connect the set to personal computer

Up-Date of the Firmware

JG176

2007 EU DTV ROM Disc

Remarks

Fig. 1

Using the Flash UP-Date Soft Disc (JG200) and 2007 EU DTV ROM Disc (JG176), please Re-write the DIGITAL SOFT

FIRMWARE. The operating manual for Re-writing is included in Flash UP-Date Soft Disc (JG200).

C-3

ELECTRICAL ADJUSTMENTS

1. ADJUSTMENT PROCEDURE

Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies.

CAUTION

•

Use an isolation transformer when performing any service on this chassis.

•

When removing a PCB or related component, after unfastening or changing a wire, be sure to put the wire back in its original position.

•

Prepare the following measurement tools for electrical adjustments.

1. Pattern Generator

2. BASIC ADJUSTMENTS

On-Screen Display Adjustment

1.2.Set the VOLUME to minimum.

Press the VOL. DOWN button on the set and the channel button (9) on the remote control for more than 2 seconds to display adjustment mode on the screen as shown in Fig. 2-1.

PAL

01 OSD H POSI

Use the UP/DOWN button or Channel button (0-9) on

FULL SCREEN

the remote control to select the options shown in Fig. 2-2.

Press the ANALOG MENU button on the remote control to end the adjustments.

To display the adjustment screen for TUNER, AV, COMPONENT, HDMI and PC mode, press the INPUT SELECT button on the remote control to set to the TUNER, AV, COMPONENT, HDMI and PC mode.

Receive the DIGITAL broadcasting.

To display the adjustment screen for DTV mode, press the ATV/DTV button on the remote control to set to the DTV mode.

Press the VOL.DOWN button on the set and the channel (9) on the remote control for more than 2 seconds.

Fig. 2-1

NO.

FUNCTION

NO.

OSD H POSI

OSD V POSI

R DRIVE (N)

R CUT OFF (N)

G DRIVE (N)

G CUT OFF (N)

B DRIVE (N)

B CUT OFF (N)

R DRIVE (C)

R CUT OFF (C)

G DRIVE (C)

G CUT OFF (C)

B DRIVE (C)

B CUT OFF (C)

R DRIVE (W)

R CUT OFF (W)

G DRIVE (W)

G CUT OFF (W)

B DRIVE (W)

B CUT OFF (W)

H POSI

H POSI MAX

FUNCTION

H POSI MIN

V POSI

V POSI MAX

V POSI MIN

BACKLIGHT CENTER

BACKLIGHT MAX

BACKLIGHT MIN

BRIGHT CENTER

BRIGHT MAX

BRIGHT MIN

TINT CENTER

CONTRAST CENTER

CONTRAST MAX

CONTRAST MIN

CONTRAST 40

COLOR CENTER

COLOR MAX

COLOR MIN

TEXT H POIS

TEXT V POIS

FLICKER ADJ

Fig. 2-2

2-1: WHITE BALANCE

Place the set in Aging Test for more than 15 minutes.

Receive the gray scale pattern from the Pattern Generator.

Press the INPUT SELECT button on the remote control to set to the AV mode.

Using the remote control, set the brightness and contrast to normal position.

Activate the adjustment mode display of Fig. 2-1 and press the channel button (05) on the remote control to select "G DRIVE (N)".

Press the CH. UP/DOWN button on the remote control to select the "G CUT OFF(N)", "B DRIVE(N)", "B CUT OFF(N)", "G DRIVE(C)", "G CUT OFF(C)", "B DRIVE(C)", "B CUT OFF(C)", "G DRIVE(W)", "G CUT OFF(W)", "B DRIVE(W)" or "B CUT OFF(W)".

Adjust the VOL. UP/DOWN button on the remote control to whiten the G CUT OFF(N), B DRIVE(N), B CUT OFF(N), G DRIVE(C), G CUT OFF(C), B DRIVE(C), B CUT OFF(C), G DRIVE(W), G CUT OFF(W), B DRIVE(W) and B CUT OFF(W) at each step tone sections equally.

Perform the above adjustments 6 and 7 until the white color is achieved.

D-1

ELECTRICAL ADJUSTMENTS

2-2: CONTRAST MAX

Receive the color bar pattern. (RF Input)

Using the remote control, set the brightness and contrast to normal position.

Activate the adjustment mode display of Fig. 2-1 and press the channel button (35) on the remote control to select "CONTRAST MAX".

Press the LEFT/RIGHT button on the remote control until the contrast step No. becomes "53"

Check if the picture is normal.

Receive the color bar pattern. (VIDEO Input)

Press the INPUT SELECT button on the remote control to set to the AV mode.

Using the remote control, set the brightness and contrast to normal position.

Activate the adjustment mode display of Fig. 2-1 and press the channel button (35) on the remote control to select "CONTRAST MAX".

10.

Press the LEFT/RIGHT button on the remote control until the contrast step No. becomes "53".

11.

Check if the picture is normal.

12.

Receive the color bar pattern. (AV RGB Input)

13.

Using the remote control, set the brightness and contrast to normal position.

14.

Press the INPUT SELECT button on the remote control to set to the AV2(RGB) mode.

15.

Activate the adjustment mode display of Fig. 1-1 and press the channel button (35) on the remote control to select "CONTRAST MAX".

16.

Press the LEFT/RIGTH button on the remote control until the contrast step No. becomes "53".

17.

Check if the picture is normal.

18.

Receive the color bar pattern. (S-VIDEO Input)

19.

Using the remote control, set the brightness and contrast to normal position.

20.

Press the INPUT SELECT button on the remote control to set to the AV3(Y/C) mode.

21.

Activate the adjustment mode display of Fig. 1-1 and press the channel button (35) on the remote control to select "CONTRAST MAX".

22.

Press the LEFT/RIGTH button on the remote control until the contrast step No. becomes "53".

23.

Playback the DVD(480i) disc. (COMPONENT Input)

24.

Press the INPUT SELECT button on the remote control to set to the COMPONENT mode.

25.

Using the remote control, set the brightness and contrast to normal position.

26.

Activate the adjustment mode display of Fig. 2-1 and press the channel button (35) on the remote control to select "CONTRAST MAX".

27.

Press the LEFT/RIGHT button on the remote control until the contrast step No. becomes "56".

28.

Playback the DVD(480i) disc. (HDMI Input)

29.

Press the INPUT SELECT button on the remote control to set to the HDMI mode.

30.

Using the remote control, set the brightness and contrast to normal position.

31.

Activate the adjustment mode display of Fig. 2-1 and press the channel button (35) on the remote control to select "CONTRAST MAX".

32.

Press the LEFT/RIGHT button on the remote control until the contrast step No. becomes "56".

33.

Check if the picture is normal.

D-2

2-3: Confirmation of Fixed Value (Step No.)

Please check if the fixed values of each of the adjustment item is set correctly referring below. (TUNER/AV/COMPONENT/HDMI/PC/DTV)

*714

*714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 *714 714 714 714 714 714 714 714 *714

H POSI 50Hz 4:3 643 643 643 637 - - - - 597 284 - - - - - - - 76 3 - - - - - - - - - 529

H POSI 60Hz 4:3 583 583 583 590 553 266 - - - - - - 52 2 2 - - - - - - - - - - - - - 554

H POSI CENTER (PC) - - - - - - - - - - - - - - - - - - - - - 131 147 192 280 204 302 344 554

V POSI 50Hz 27 27 27 26 - - - - 27 54 22 18 - - - - - 16 42 12 19 - - - - - - - 27

V POSI 60Hz 21 21 21 20 21 44 20 18 - - - - 10 31 34 22 19 - - - - - - - - - - - -

V POSI CENTER(PC)

COMPONENT(NTSC)

COMPONENT(PAL)

HDMI(NTSC)

HDMI(PAL)

ELECTRICAL ADJUSTMENTS

NO. FUNCTION CVBS S(Y/C) RGB 480i 480p 720p 1080i 576i 576p 720p 1080i 480i 480p VGA 720p 1080i 576i 576p 720p 1080i 640×480 720×400 800×600 1024×768 1280×720 1280×768 1360×768

Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No. Step No.

1 OSD H POSI 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 2 OSD V POSI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 R DRIVE(N) 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 4 R CUT OFF(N) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - - - - - - - 0 5 G DRIVE(N) 6 G CUT OFF(N) *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 - - - - - - - *-5 7 B DRIVE(N) *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 *635 635 635 635 635 635 635 635 *635 8 B CUTOFF(N) *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 *-2 - - - - - - - *-2

9 R DRIVE(C) 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 - - - - - - - 736 10 R CUT OFF(C) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - - - - - - - 0 11 G DRIVE(C) *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 *712 - - - - - - - *712 12 G CUT OFF(C) *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 *-5 - - - - - - - *-5 13 B DRIVE(C) *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 *654 - - - - - - - *654 14 B CUTOFF(C) *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 *-3 - - - - - - - *-3 15 R DRIVE(W) 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 736 - - - - - - - 736 16 R CUT OFF(W) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - - - - - - - 0 17 G DRIVE(W) *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 *692 - - - - - - - *692 18 G CUT OFF(W) *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 *0 - - - - - - - *0 19 B DRIVE(W) *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 *599 - - - - - - - *599 20 B CUTOFF(W) *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 *-4 - - - - - - - *-4

DTVTUNER

H POSI 50Hz 4:3 OTHER 643 643 643 640 - - - - 597 284 307 256 - - - - - 76 3 146 94 - - - - - - - 529

H POSI 60Hz 4:3 OTHER 584 584 584 592 553 266 306 256 - - - - 52 2 2 92 33 - - - - 130 146 192 280 - - - 545

22 H POSI MAX (PC) - - - - - - - - - - - - - - - - - - - - - 181 197 242 330 254 352 394 23 H POSI MIN (PC) - - - - - - - - - - - - - - - - - - - - - 81 97 142 230 154 252 294 -

- - - - - - - - - - - - - - - - - - - - - 28 26 26 25 32 25 17 25 V POSI MAX - - - - - - - - - - - - - - - - - - - - - 53 51 51 50 57 50 42 26 V POSI MIN - - - - - - - - - - - - - - - - - - - - - 3 1 1 0 7 0 0 27 BACKLIGHT CENTER 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 28 BACKLIGHT MAX 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 29 BACKLIGHT MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 BRIGHT CENTER + + + + -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 8 8 8 8 8 8 8 -1 31 BRIGHT MAX + + + + 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 32 BRIGHT MIN + + + + -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 33 TINT CENTER + + + + -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -6 -7 -7 -7 -7 -7 -7 -7 -6 34 CONTRAST CENTER *+ *+ *+ *+ *41 *40 *39 *39 *41 *40 *39 *39 *40 *40 *40 *40 *35 *40 *40 *40 *40 39 39 39 39 39 39 39 *39 35 CONTRAST MAX *+ *+ *+ *+ *59 *59 *55 *55 *56 *56 *55 *55 *56 *56 *56 *56 *56 *56 *56 *56 *56 53 53 53 53 53 53 53 *53 36 CONTRAST MIN + + + + 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 37 CONTRAST 40 *+ *+ *+ *+ *54 *52 *51 *51 *54 *52 *51 *51 *52 *52 *52 *52 *52 *52 *52 *52 *52 50 50 50 50 50 50 50 *50 38 COLOR CENTER + + + + 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 39 COLOR MAX + + + + 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 40 COLOR MIN + + + + 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41 TEXT H POSI 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 42 TEXT V POSI 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 43 FLICKER ADJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NOTE:

For the step no. with + mark, please adjust it according to the 2-4. For the step no. with * mark, please adjust it according to the situation of the set.

D-3 D-4

2-4: Confirmation of Fixed Value (Step No.)

Please check if the fixed values of each of the adjustment item is set correctly referring below. (TUNER/AV)

NO. FUNCTION

PAL50 PAL60 SECAM PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43 PAL50 PAL60 SECAM NTSC3.58 NTSC4.43

-1 -1 -1 -1 -1 -1 -1 -1 -1 -1

31 BRIGHT MAX

40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40

32 BRIGHT MIN

-64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64 -64

33 TINT CENTER

-4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4

34 CONTRAST CENTER

*39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39 *39

35 CONTRAST MAX

*53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53 *53

36 CONTRAST MIN

18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18

37 CONTRAST 40

*50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50 *50

38 COLOR CENTER

45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45

39 COLOR MAX

63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63

40 COLOR MIN

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NOTE:

For the step no. with * mark, please adjust it according to the situation of the set.

ELECTRICAL ADJUSTMENTS

480i

AV2(SCART2)

AV3(RCA)

AV1(SCART1)

S(Y/C)

TUNER

RGB

576i

480i

AV1(SCART1),AV2(SCART2)

AV3(RCA)

CVBS

480i

576i

480i

576i

480i

576i

30 BRIGHT CENTER -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1

D-5 D-6

CP3801

CP301

CP3802

CP406

CP407

ELECTRICAL ADJUSTMENTS

CP4301

CP3001

CD302

3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

LCD PANEL

CD403

CD404

CP2202

CD7204

CD4302

CP4305

MAIN PCB

CP3603

DIGITAL PCB

OPERATION PCB

CP3601

J4301

POWER PCB

CP7201

CP411

CP412

CP4302

CP6001

TU6002

J4202 J4203

J4204

J4205

CP6401

AC IN CD3810

J401

D-7

SPEAKER

J4206

CD4301

CP2201

OS2201

REMOCON PCB

TU6002 TUNER

SW_SCART_G_OUT

V_OUT

HP_A_L

TUNER/SCART1/SCART2/RCA AUDIO OUT BLOCK DIAGRAM

AGC 4 RF_AGC SCL 9 BUS_SW IC6001 SN74LV4053APWR SDA 10 15

CVBS 15

SCL F_SCL SDA F_SDA

D_TUNER_SCL D_TUNER_SDA

1 F_SCL

13 F_SDA

2 D_TUNER_SCL

12 D_TUNER_SDA IF AGC 18 DIF1 19 DIF1 DIF2 20 DIF2

IF_AGC

TUNER_OUT_CVBS_SW IC4201 MM1502XNRE

6 TU_TUNER_CVBS_IN D_TUNER_CVBS_IN 4 D_TUNER_CVBS 2 OUT

J4206 SW_CVBS_(TU/D_TU)

R_OUT L_OUT

1 SC1_A_OUT_R 3 SC1_A_OUT_L

SCART1_Y_IN

R_IN L_IN

6 2 SCART1/2_RGB_SW

IC4204 NJM2584AM(TE1)

SCART 1

21-B_IN 21-G_IN 21-R_IN

(21-C_IN)

21-Y_IN

7 8 SCART1_B_IN SW_SCART_R/C_OUT 3 SW_SCART_R/C

11 11 SCART1_G_IN

5 SW_SCART_G

15 16 SCART1_R_IN SW_SCART_B_OUT 6 SW_SCART_B 16 1 SCART2_R/C_IN

9 SCART2_B_IN

FOR_VCR

8 14 SCART2_G_IN

SCART1_SW

TUNER OUT 19 SCART1/2_AUDIO_Lch_SW

VIDEO IN

20 IC4203 MM1501XNRE

4 SC2_A_IN_L A_L_OUT 2 SW_A_L

R_OUT L_OUT

22 SC2_A_OUT_R (SCALER IC803 21pin) 6 SC1_A_IN_L 24 SC2_A_OUT_L (SCALER IC803 22pin)

SCART1/2_AUDIO_Rch_SW

R_IN L_IN

27 IC4202 MM1501XNRE 23 4 SC2_A_IN_R A_R_OUT 2 SW_A_R

6 SC1_A_IN_R

SCART2

21-B_IN 21-G_IN 21-R_IN

(21-C_IN)

21-Y_IN(FB)

28 SCART1/2_VIDEO_SW 32 IC4206 MM1501XNRE 36 4 SCART2_V_IN

2 SW_SCART_CVBS/Y

6 SCART1_V_IN

37 SCART2_FB(Y_IN)

SCALER/ SUB MICON

SOUND AMP/ HEADPHONE JACK/ COMPONENT JACK

SCALER/ SUB MICON

FOR_VCR

MONITOR OUT VIDEO IN

29 SCART2_SW 40 SC2_CVBS_OUT

AV_AUDIO_OUT/S-TERMINAL_JACK J4204

S_JACK_C/ S_JACK_Y CVBS_IN

VIDEO_A_L VIDEO_A_R

AUDIO_OUT_JACK_L AUDIO_OUT_JACK_R

HEADPHONE JACK J4205 HD_IN

SOUND AMP/

HP_A_R

HEADPHONE JACK/ COMPONENT JACK

E-1 E-2

CP3801

P.CON+9V

P.CON+5V

P.CON+8V

5V_SW_REG_CTL

P.CON+5V

AT+1.8V_1

IC3204 BD7820FP-E2

AT+1.8V_2

POWER/REGULATOR BLOCK DIAGRAM

SOUND+B 1 SOUND+B SOUND+B 2 9V+REG

IC3801 BA00BC0WFP-E2 SW+12V 8 SW+12V 9

AT+5V 14 AT+5V AT+5V 15

P.CON+5V 20 P.CON+5V 21 SW+3.3V 22 SW+3.3V SW+3.3V 23

SW+12V

Q3805/Q3804 SW

P.CON+12V_DTV

Q3202

AT+3.3V

I5V_SW_REG_CTL IC3202 IC3205 KIA78D05F AL1015

D3804

AT1.8V_1_REG IC3203 BD7820FP-E2

AT1.8V_2_REG

Q3806 SW

3.3V_REG IC3201 BA00BC0WFP-E2

D3202

Q3205 SW

P.CON+5V_DTV

HDMI+3.3V

HDMI_5V

HDMI_VNREG+5V

E-3 E-4

CP3802

LVDS+/-

CP4301

CP4305

DPR0~7/DPG0~7/DPB0~7

SCALER/SUB MICON BLOCK DIAGRAM

LCD+B 8 LCD+B 9

CP7201 LCD PANEL

SOUND AMP/ HEADPHONE JACK/ COMPONENT JACK

TUNER/ SCART1/ SCART2/ RCA AUDIO OUT

HP_MUTE DTV_H DTV_LPM_CTL_H LPM_INT DTV_RESET DTV_TX/RX DTV_TX/RX D_TUNER_AUDIO_L D_TUNER_AUDIO_R AUDI_MUTE SW_Y/D_Y SW_PB/D_PB SW_PR/D_DR

SP_AUDIO_OUT_L/R

AUDIO_OUT_JACK_L/R VIDEO_A_L/R S_JACK_Y/C

SW_CVBS(TU/D_TU) SC1_A_OUT_R SC1_A_OUT_L SCART1_Y_IN SC2_A_OUT_R SC2_A_OUT_L SW_SCART_R/C SW_SCART_G SW_SCART_B

SW_A_R SW_A_L SW_SCART_CVBS/Y SCART2_FB(Y_IN)

V2301

10 106 91/92 102 88 87 119 128 47 VSYNC

9 129 15 SW_A1_R

208 131 ~ 135 16 SW_A1_L

137 ~ 141 172/173/174 VGA-R/G/B

179~181 171 HSYNC

SDA/SCL

REMOCON

27/28 EPG_LED 89

STAND_BY_LED 100 25/26 MICON/SCSLER 117 13/14 IC803 184/187 VCT6973G-FA-B3-000

191 79

23 78 20.25MHz 24

175

20 KEY_A/B 159/160

21 178 177 176

48 ~73 EEPROM 11 DEN/DCLK IC801 M24256-BWMN6TP 12

84 5 SDA 189 83 6 SCL 183 195 8 38 39 40

HDMI/D-SUB

REMOCON_PCB

OPERATION_PCB

SC2_CVBS_OUT

SCART1_SW SCART2_SW

RF AGC

HP_IN

1 RESET IC

IC802 PST3229NR

RESET IC DPR0~7/DPG0~7/DPB0~7

IC101 SUB MICON R5F21244SNFP IC105 PST3229NR

8 HDMI I2S 42 43

9 41 X101 16MHz

11 Q101/Q102

25 F.SDA 4

F.SCL 2

DEN/DCLK

HDMI/D-SUB

E-5 E-6

DEN/DCLK

CP4302 D-SUB_CONNECTOR

VGA_VS

39, 40, 43, 44,

EEPROM

IC3609

BR24L02F-WE2

SDA

HDMI/D-SUB BLOCK DIAGRAM

SW_A1_R YUV/DVI_Rch_SW SW_A1_L IC4304 VGA-R/VGA-G

J4301 AUDIO_MINI_PIN_JACK NJM2534V(TE2) VGA-B

PC/DVI1_A_IN_R DVI2_A_R H-SYNC

V-SYNC

PC/DVI1_A_IN_L DVI2_A_L DPR0~7/DPG0~7/DPB0~7

HDMI_I/F HDMI_I2S

YUV/DVI_Lch_SW IC3605 SII9025CTU

COMPONENT_A_IN J4202 IC4303 110~144

YUV_A_R NJM2534V(TE2) YUV_A_L Q4306 COAXIAL

VGA-R VGA-G Q4303 96 VGA-B X3602 28.322MHz

VGA_HS 94

BUFFER

DDHS

DDVS

1.8V_REG IC3601 BD7820FP-E2

2 HDMI_VNREG+5V 3

31 32 47, 48, 51, 52 66, 67, 70, 71 29 30

58, 59, 62, 63

SCALER/ SUB MICON

POWER/ REGULATOR

SOUND AMP/ HEADPHONE JACK/ COMPONENT JACK

EEPROM IC DIGITAL SIGNAL

D_TUNER_SPDIF IC3606 SIGNAL

BR24L02F-WE2

15 SCL SCL 15 16 SDA

HDMI CONNECTOR HDMI CONNECTOR CP3601 CP3603

DIGITAL

SDA/SCL

SCALER/ SUB MICON

E-7 E-8

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