Samsung PN42A450P1DXZC, PN50A450P1DXZC Schematic

PLASMA DISPLAY TV CONTENTS

1. Precaution

2. Product Specification

3. Disassembly & Reassembly

4. Troubleshooting

5. Exploded View & Part List

6. Wiring Diagram

7. Schematic Diagram

SERVICE

Manual

PN42A450P1D

PLASMA DISPLAY TV

Chassis : F45A(N_HD)_Pyrope
Model : PN42A450P1DXZC

Refer to the service manual in the GSPN (see the rear cover) for the more information.

This Service Manual is a property of Samsung Electronics Co.,Ltd.

Any unauthorized use of Manual can be punished under applicable

International and/or domestic law.

© Samsung Electronics Co., Ltd. Mar. 2008

Printed in Korea

AA82-05103A

Area Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast & Africa mea.samsungportal.com

GSPN (Global Service Partner Network)

Table of Contents

Chapter 1 Precaution

■ 1-1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

■ 1-2 Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

■ 1-3 Static Electricity Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

■ 1-4 Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Chapter 2 Product Specification

■ 2-1 Product Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

■ 2-2 Specifications Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

■ 2-3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Chapter 3 Disassembly & Reassembly

■ 3-1 Overall Disassembly & Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Chapter 4 Troubleshooting

■ 4-1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

■ 4-2 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

■ 4-3 Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32

Chapter 5 Exploded View & Part List

■ 5-1 PN42A450P1DXZC Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

■ 5-2 PN42A450P1DXZC Service Item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Chapter 6 Wiring Diagram

■ 6-1 Overall Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Chapter 7 Schematic Diagram

■ 7-1 Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

■ 7-2 Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

1. Make sure all protective devices are properly installed
including non-metallic handles and compartment covers
when installing or re-installing the chassis or chassis
assemblies.

2. Make sure that no gaps exist between the cabinets for
children to insert their fingers in to prevent children from
receiving electric shocks. Gaps mentioned above include
ventilation holes between the PDP module and the cabi­net mask, and the improper installation of the rear cabi­net.

Errors may occur when the resistance is below 1.0 ㏁ or
over 5.2 ㏁.

In these cases, make sure that the device is repaired
before sending it back to the customer.

3. Check for Electricity Leakage (Figure 1-1)
Warning: Do not use an insulated transformer for check­ing the leakage. Use only those current leakage testers
or mirroring systems that comply with ANSIC 101.1 and
the Underwriter Laboratory's specifications (UL1410,

59.7).

Fig. 1-1 AC Leakage Test

4. Ahigh voltage is maintained within the specified limits
using safety parts, calibration and tolerances. When
voltage exceeds the specified limits, check each special
part.

5. Warning for Engineering Changes:
Never make any changes or additions to the circuit
design or the internal part for this product.
Ex: Do not add any audio or video accessory
connectors. This might cause physical damage.
Furthermore, any changes or additions to the original
design/engineering will invalidate the warranty.

6. Warning - Hot Chassis:
Some TV chassis are directly connected to one end of
the AC power cord for electrical reasons.
Without insulated transformers, the product can only be
repaired safely when the chassis is connected to the
earth end of the AC power source.

To make sure the AC power cord is properly connected,
follow the instructions below. Use the voltmeter to
measure the voltage between the chassis and the
earth ground. If the measurement is over 1.0V, unplug
the AC power cord and change the polarity before re­inserting it. Measure the voltage between the chassis
and the ground again.

7. Some TV chassis are shipped with an additional sec­ondary grounding system. The secondary system is
adjacent to the AC power line. These two grounding
systems are separated in the circuit using an unbreak­able/unchangeable insulation material.

8. When any parts, material or wiring appear overheated or
damaged, replace them with new immediately. When
any damage or overheating is detected, correct this
immediately and make a regular check of possible
errors.

9. Check for the original shape of the lead, especially that
of the antenna wiring, any sharp edges, the AC power
and the high voltage power. Carefully check if the wiring
is too tight, incorrectly placed or loose. Never change the
space between the part and the printed circuit board.
Check the AC power cord for possible damages. Keep
the part or the lead away from any heat-emitting
materials.

Precaution

Samsung Electronics 1-1

To avoid possible damage, electric shocks or exposure to radiation, follow the instructions below with regard to safety, installa­tion, service and ESD.

1. Precaution

1-1 Safety Precautions

(READING SHOULD

DEVICE
UNDER

TEST

EXPOSED METAL

2-WIRE CORD

ALSO TEST WITH

PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)

TEST ALL

SURFACES

LEAKAGE
CURRENT

TESTER

NOT BE ABOVE

0.5mA)

EARTH

GROUND

10. Safety Indication:
Some electrical circuits or device related materials
require special attention to their safety features, which
cannot be viewed by the naked eye. If an original part is
replaced with another irregular one, the safety or
protective features will be lost even if the new one has a
higher voltage or more watts.

Critical safety parts should be bracketed with ( ).
Use only regular parts for replacements (in particular,
flame resistance and dielectric strength specifications).
Irregular parts or materials may cause electric shock or
fire.

Precaution

1-2 Samsung Electronics

!

1. The service instructions are printed on the cabinet, and
should be followed by any service personnel.

2. Make sure to unplug the AC power cord from the power
source before starting any repairs.
(a) Remove or re-install parts or assemblies.
(b) Disconnect the electric plug or connector, if any.
(c) Connect the test part in parallel with the electrolytic
capacitor.

3. Some parts are placed at a higher position than the
printed board. Insulated tubes or tapes are used for this
purpose. The internal wiring is clamped using buckles to
avoid contact with heat emitting parts. These parts are
installed back to their original position.

4. After the repair, make sure to check if the screws, parts
or cables are properly installed. Make sure no damage is
caused to the repaired part and its surroundings.

5. Check for insulation between the blade of the AC plug
and that of any conductive materials (i.e. the metal
panel, input terminal, earphone jack, etc).

6. Insulation Check Process: Unplug the power cord from
the AC source and turn the switch on. Connect the insu­lating resistance meter (500v) to the AC plug blade.

The insulating resistance between the blade of the AC
plug and that of the conductive material should be more

than 1 ㏁.

7. Any B+ interlock should not be damaged.
If the metal heat sink is not properly installed, no
connection to the AC power should be made.

8. Make sure the grounding lead of the tester is connected
to the chassis ground before connecting to the positive
lead. The ground lead of the tester should be removed
last.

9. Beware of risks of any current leakage coming into
contact with the high-capacity capacitor.

10. The sharp edges of the metal material may cause
physical damage, so protect yourself by wearing gloves
during the repair.

11. Due to the nature of plasma display panels, partial after­images may appear if a still picture is displayed on the
screen for a long period of time.
This is caused by brightness deterioration due to the
storage effect of the panel, and to prevent this from
happening, we recommend that the brightness and con­trast are reduced.
(e.g.) Contrast: 25, Brightness: 50

Precaution

Samsung Electronics 1-3

Warning 1: First carefully read the "Safety Instruction" in this service manual.

When there is a conflict between the service and the safety instructions, follow the safety instruction at all times.

Warning 2: Any electrolytic capacitor with the wrong polarity will explode.

1-2 Servicing Precautions

1-3 Static Electricity Precautions

1. Some semi-conductive ("solid state") devices are
vulnerable to static electricity. These devices are known
as ESD. ESD includes the integrated circuit and the field
effect transistor. To avoid any materials damage from
electrostatic shock, follow the instructions described
below.

2. Remove any static electricity from your body by
connecting the earth ground before handling any
semi-conductive parts or assemblies. Alternatively,
wear a dischargeable wrist-belt.
(Make sure to remove any static electricity before
connecting the power source - this is a safety instruction
for avoiding electric shock)

3. Remove the ESD assembly and place it on a conductive
surface such as aluminum foil to prevent accumulating
static electricity.

4. Do not use any Freon-based chemicals.
Such chemicals will generate static electricity that
causes damage to the ESD.

5. Use only grounded-tip irons for soldering purposes.

6. Use only anti-static solder removal devices.
Most solder removal devices do not support an
anti-static feature. Asolder removal device without an
anti-static feature can store enough static electricity to
cause damage to the ESD.

7. Do not remove the ESD from the protective box until the
replacement is ready. Most ESD replacements are
covered with lead, which will cause a short to the entire
unit due to the conductive foam, aluminum foil or other
conductive materials.

8. Remove the protective material from the ESD
replacement lead immediately after connecting it to the
chassis or circuit assembly.

9. Take extreme caution in handling any uncovered ESD
replacements. Actions such as brushing clothes or lifting
your leg from the carpet floor can generate enough static
electricity to damage the ESD.

Precaution

1-4 Samsung Electronics

CAUTION

These servicing instructions are for use by
qualified service personnel only.
To reduce the risk of electric shock do not
perform any servicing other than that contained in the
operating instructions unless you are qualified to do so.

Precaution

Samsung Electronics 1-5

1-4 Installation Precautions

1. For safety reasons, more than two people are required
for carrying the product.

2. Keep the power cord away from any heat emitting
devices, as a melted covering may cause fire or electric
shock.

3. Do not place the product in areas with poor ventilation
such as a bookshelf or closet. The increased internal
temperature may cause fire.

4. Bend the external antenna cable when connecting it to
the product. This is a measure to protect it from being
exposed to moisture. Otherwise, it may cause a fire or
electric shock.

5. Make sure to turn the power off and unplug the power
cord from the outlet before repositioning the product.
Also check the antenna cable or the external connectors
if they are fully unplugged. Damage to the cord may
cause fire or electric shock.

6. Keep the antenna far away from any high-voltage cables
and install it firmly. Contact with the high-voltage cable or
the antenna falling over may cause fire or electric shock.

7. When connecting the RF antenna, check for a DTV
receiving system and install a separate DTV reception
antenna for areas with no DTV signal.

8. When installing the product, leave enough space (4")
between the product and the wall for ventilation
purposes.
Arise in temperature within the product may cause fire.

9. When moving a PDP with removable speakers, detach
the speakers first before moving the main body.
Moving the PDP main body without separating the
speakers may cause the speakers to detach, possibly
causing damage or injury.

1-6 Samsung Electronics

MEMO

Product Specification

Samsung Electronics 2-1

2. Product Specification

2-1 Product Specification

Features

Block Specification Major IC Remark

RF Digital/Analog (DTV Built In)

NTSC/VSB/QAM Tuner
KS1411

PDP Module Samsung SDI W3 Module 42"HD/50"HD New Module

Power

Samsung/Dong-yang electro
mechanics SMPS

Video

NTSC 3.58, ATSC
HDMI
DNIe(FBE3)
Component, PC

MSD2248

Sound SRS TruSuround XT, Dolby Digital MSD2248, STA335W Optical Output

Cabinet P450 Design

Specification

Model PN42A450P1D PN50A450P1D

Screen Size 42 Inches (16:9) 50 Inches (16:9)

Dimensions (WxHxD)

41.5 x 26.3 x 3.7 inches (without stand)

41.5 x 28.5 x 12.4 inches (with stand)

48.4 x 29.8 x 3.7 inches (without stand)

48.4 x 32.0 x 12.4 inches (with stand)

Weight

59.31 lbs (without stand)

67.24 lbs (with stand)

75.41 lbs without stand

81.57 lbs with stand

PC Resolution 1024 x 768 @ 75Hz 1360 x 768 @ 60Hz

Power consumption 330W 470W

Voltage AC 100~240V, 60Hz

ANTENNAinput

ANTAIR IN or CABLE IN

※75Ω

unbalanced

VIDEO input

AV1, AV2

S-VIDEO1
COMPONENT1 - 480i/480p/720p/1080i/1080p
COMPONENT2 - 480i/480p/720p/1080i/1080p

PC

HDMI1 : 480p/720p/1080i/1080p

HDMI2(DVI Compatible) - 480p/720p/1080i/1080p

HDMI3(SIDE AV) - 480p/720p/1080i/1080p

480i is not contained in HDMI EDID data.

However, it can be displayed.

AUDIO input

AV1, AV2

S-VIDEO
COMPONENT1 - 480i/480p/720p/1080i/1080p
COMPONENT2 - 480i/480p/720p/1080i/1080p

PC

DVI

Audio Output AUDIO (L/R)

Speaker Output 10W + 10W

New Features Anynet+

Product Specification

2-2 Samsung Electronics

■■

New Features explanation

- Anynet+ : Anynet+ is an AV network system that enables you to control all connected Samsung AV devices with your
Samsung TV's remote.

To directly connect to TV

TV

Anynet+ Device 1 Anynet+ Device 2 Anynet+ Device 3

Connect the [HDMI 1], [HDMI 2]
or [HDMI 3] jack on the TV
and the HDMI OUT jack of the
corresponding Anynet+ device
using the HDMI cable.

HDMI Cable

HDMI Cable

To connect to Home Theater

TV

HDMI Cable

Optical Cable

Connect the Optical cable between [Digital Audio Out (Optical)] on your TV and Digital Audio Input on the Home

˧

Theater.

Connect only one Home Theater.

˧

You can listen to 5.1 channel sound through the home theater’s speakers. Otherwise, you can only listen to 2 channel

˧

stereo sound in other cases. Make sure to connect the Digital Audio IN (Optical) of the home theater and the TV
correctly to listen to TV sound through the home theater. However, you cannot listen to sound from the BD recorder
that is sent to the home theater via the TV in 5.1 channel sound because the TV outputs only 2 channel stereo sound.
Please see the manual for the home theater.

You can connect an Anynet+ device using the HDMI cable. Some HDMI cables may not support Anynet+ functions.

˧

Anynet+ works when the AV device supporting Anynet+ is in the Standby or On status.

˧

Anynet+ supports up to 12 AV devices in total. Note that you can connect up to 3 devices of the same type.

˧

HDMI Cable

HDMI Cable

Anynet+ Device 1 Anynet+ Device 2

HDMI Cable

Home Theater

HDMI Cable

Anynet+ Device 3

1. Connect the [HDMI 1],
[HDMI 2] or [HDMI 3]
jack on the TV and the
HDMI OUT jack of the
corresponding Anynet
device using the HDMI
cable.

2. Connect the HDMI IN jack
of the home theater and
the HDMI OUT jack of the
corresponding Anynet
device using the HDMI
cable.

+

+

Product Specification

Samsung Electronics 2-3

2-2 Specifications Analysis

Model PN42A450P1DXZA PN50A450P1DXZA HP-T4254 (Lily-42HD)

Design

Basic

Display Type PDP TV PDP TV PDP TV

Built-In Tuner

○ ○ ○

Resolution 1024 x 768 1365 x 768 1024 x 768

PDP Module W3 W3 W2A

Screen Size 42" 50" 42"
Picture ratio 16 : 9 16 : 9 16 : 9

Dimensions (WxHxD) 41.5 x 28.5 x 12.4 inches 48.4 x 32.0 x 12.4 inches 41.5 x 29.9 x 12.4 inches

Weight 67.24 lbs / 30.5 kg 81.57 lbs / 37 kg 73.2 lbs / 33.2kg

Picture

Brightness 1,500 Cd/m2 1,300 Cd/m2 1,500 Cd/m2

Contrast Ratio 10000:1 10000:1 10000:1

Picture Enhacer FBE3 FBE3 FBE2

Comb Filter

○ ○ ○

Audio

Equalizer 5 Band 5 Band 5 Band

Auto Volume Control

○ ○ ○

Surround Sound SRS TruSurround XT SRS TruSurround XT SRS TruSurround XT

Speaker Output 10W + 10W 10W + 10W 10W + 10W

Features

PIP X X

○

Double Window X X

○

Caption

○ ○ ○

Still Image X X

○

EPG

○ ○ ○

My Color Control

○ ○ ○

Energy Saving

○ ○ ○

Anynet

○ ○ ○

Connections

Antenna 1(Cable or Air) 1(Cable or Air) 2 (Cable/Air)
AV Input 2 2 2

S-Video 1 1 2
Component 2 2 2
PC(D-SUB) 1 1 1

DVI X X X

HDMI 3 3 3

Optical 1 1 1

ETC Speaker/Stand Built-in Speaker Built-in Speaker Built-in Speaker

※○: application, X: non-application

Product Specification

2-4 Samsung Electronics

2-3 Accessories

Accessories Item Item code Remark

SuppliedAccessories

Remote Control

Batteries

BN59-00687A

4301-000103

Samsung Service center

Power Cord 3903-000144

Owner's Instructions BN68-01399B

Warranty Card

Registration Card

Safety Guide Manual

-

-

AA68-03242L

Cloth-Clean BN63-01798A

Ferrite Core for

Power Cord

3301-001305

Cover-Bottom
Screws (2ea)

BN63-03055A

6003-001621

Accessories that canbe purchased

additionally

S-VIDEO Cable

47.244 inches

BN39-00149A

Electronics Store/

Internal shopping mall

HDMI Cable

118.11 inches

BN39-00641A

HDMI/DVI cable

118.11 inches

BN39-00643A

Component Cables (RCA)

59.055 inches

BN39-00279A

Product Specification

Samsung Electronics 2-5

Accessories Item Item code Remark

Accessories that canbe purchased

additionally

Optical Cable None

Electronics Store/

Internal shopping mall

PC Cable

72.047 inches

BN39-00115A

PC Audio Cable

78.740 inches

BN39-00061B

Antenna Cable

118.11 inches

BN39-00333A

2-6 Samsung Electronics

MEMO

Part Name Description Description Photo

Cover

Rear

① Remove 4 screws. ( )

: M8,L16,ZPC(BLK),SWRCH18A,WP

② Remove 13 screws. ( )

: BH,+,B,M4,L3,ZPC(BLK)

③ Remove 6 screws. ( )

: PH,+,WSP,S,M4,L35,ZPC(BLK)

④ Remove the 2 machine screws. ( )

: BH,+,S,M4,L10,ZPC(BLK)

⑤ Remove the rear cover.

: Please lay the PDP unit face down on a

soft surface when removing the stand.

Disassembly & Reassembly

Samsung Electronics 3-1

3. Disassembly & Reassembly

3-1 Overall Disassembly & Reassembly

3-1-1 Separation of ASSY COVER P-REAR

Notice

- Be sure to separate the power cord before disassembling the unit.

- Discharge the capacitors first when separating PCB's with high capacity capacitors such as SMPS, X Main Board, YMain
Board, etc. (Aspark may be generated by the electric charge, and there is danger of electronic shock.)

- Check that the cables are properly connected referring to the circuit diagram when disassembling or assembling the unit
taking care not to damage the cables.

- Take care not to scratch the Glass Filter in the front.

- Assemble the boards in the reverse order of the disassembly.

- The plasma must be layed down on a flat padded surface for disassembly and reassembly.

<42">

<50">

Disassembly & Reassembly

3-2 Samsung Electronics

3-1-3 Separation of FILTER-EMI AC LINE

Part Name Description Description Photo

FILTER-

EMI

AC LINE

① Detach connector from SMPS.

② Remove 1 screws. ( )

: BH,+,S,M4,L10,ZPC(BLK)

③ Remove 2 screw. ( )

: PH,+,WWP,M3,L8,NI PLT

④ Remove 1 screws.( )

: BH,+,S,M4,L10,ZPC(BLK)

⑤ Separate FILTER-EMI AC LINE from

bracket.

3-1-4 Separation of BRACKET-PCB

Part Name Description Description Photo

Bracket

PCB

① Remove 2 screw.( )

: BH,+,B,M4,L3,ZPC(BLK)

② Remove 2 screw.( )

: BH,+,S,M4,L10,ZPC(BLK)

③ Remove the BRACKET-PCB.

3-1-2 Separation of ASSY PCB MISC-MAIN

Part Name Description Description Photo

Main

Board

① Detach all connectors from the Main

Board.

② Remove 4 screws.

: PH,+,WWP,M3,L8,NI PLT

③ Remove the Main Board.

▶The photo is for 42".

50" is very similiar with 42".

Disassembly & Reassembly

Samsung Electronics 3-3

3-1-7 Separation of ASSY BRACKET P-WALL

Part Name Description Description Photo

42"

Wall

Bracket

① Remove 4 screws. ( )

: BH,+,B,M4,L3,ZPC(BLK)

② Remove 4 screws. ( )

: BH,+,S,M4,L10,ZPC(BLK)

③ Remove Wall Bracket.

: Please lay the PDP panel face down

on a soft surface when separating front
cover.

3-1-5 Separation of ASSY BRACKET 42"

Part Name Description Description Photo

Bracket

① Remove 2 screws. ( )

: BH,+,PT,S Tite,M4,L10,ZPC(BLK)

② Remove 2 screws. ( )

: BH,+,B,M4,L3,ZPC(BLK)

③ Remove Bracket.

3-1-6 Separation of ASSY BRACKET 50"

Part Name Description Description Photo

Bracket

① Remove 2 screws. ( )

: BH,+,PT,S Tite,M4,L10,ZPC(BLK)

② Remove Bracket.

Disassembly & Reassembly

3-4 Samsung Electronics

3-1-10 Separation of ASSY PDP MODULE P-LOGIC MAIN BOARD

Part Name Description Description Photo

Logic

Board

① Detach all connectors from the Logic

Main Board.

② Remove 4 screws.

: WSP,PH,+,M3,L8,NI PLT

③ Remove the Logic Main Board.

3-1-9 Separation of SMPS-PDP TV

Part Name Description Description Photo

SMPS

① Detach all connectors from the SMPS.

② Remove 8 screws.

: PH,+,WWP,M3,L8,NI PLT

③ Remove the SMPS.

: Wear gloves when handling the power

board as there may be some remaining
electrical charge in the capacitor.
Specifically, avoid touching any part of
the capacitor.

3-1-8 Separation of ASSY SPEAKER P

Part Name Description Description Photo

Speaker

① Disconnect left speaker cable from right

speaker cable.

② Remove 4 screws.( )

: BH,+,WP,B,M4.0,L3,ZPC(BLK),

SWRCH18A

③ Remove the Speaker.

▶The photo is for 42".

50" is very similiar with 42".

Disassembly & Reassembly

Samsung Electronics 3-5

3-1-11 Separation of ASSY PDPMODULE P-X MAIN BOARD

Part Name Description Description Photo

Flat Cable

① Detach all Connectors from the X Main Board.

※ To separate the Flat Cable of the X-Board, press the

upper and the lower sides of the connector.

: Pinch the sides, but then push down in the ribbon, it

should slide out after that.

X-Main

Board

① Remove 6 screws.

: PH,+,WWP,M3,L8,NI PLT

② Remove the X-Main Board.

Disassembly & Reassembly

3-6 Samsung Electronics

3-1-12 Separation of ASSY PDP MODULE P-Y MAIN BOARD

Part Name Description Description Photo

Flat Cable

① Detach the 6 scan board connectors

from the panel .

42"

Y-Scan

Board

① Remove 3 screws.

: PH,+,WWP,M3,L8,NI PLT

50"

Y-Scan

Board

① Remove 9 screws.

: PH,+,WWP,M3,L8,NI PLT

Y-Scan

Board

① Remove 4 screws.

: PH,+,WWP,M3,L8,NI PLT

② Detach all connectors from the Y-Main

Board.

▶This is only for 42".

Disassembly & Reassembly

Samsung Electronics 3-7

3-1-13 Separation of ASSY PDP MODULE P-ADDRESS BUFFER BOARD

Part Name Description Description Photo

42"

Still Bar

① Remove 3 screws.

: PH,+,WWP,M3,L8,NI PLT

② Remove the still bar.

▶Before removing the still bar, you should

lift up the panel a little.

50"

Still Bar

① Remove 3 screws.

: PH,+,WWP,M3,L8,NI PLT

② Remove the still bar.

▶Before removing the still bar, you should

lift up the panel a little.

42"
Buffer
Board

① Detach the all connectors from the

buffer board.

② Remove 6 screws.

: PH,+,WWP,M3,L8,NI PLT

③ Remove the E-Board and F-Board.

50"
Buffer
Board

① Detach the all connectors from the

buffer board.

② Remove 7 screws.

: PH,+,WWP,M3,L8,NI PLT

③ Remove the E-Board and F-Board.

Disassembly & Reassembly

3-8 Samsung Electronics

3-1-15 Separation of ASSY PCB FUNCTION & DECO LED

Part Name Description Description Photo

Function

Board

① Remove 3 screws.

: BH,+,B,M4,L3,ZPC(BLK)

3-1-14 Separation of ASSY PANEL BRACKETS

Part Name Description Description Photo

Panel

Brackets

① Remove 7 screws. ( )

: BH,+,B,M4,L3,ZPC(BLK)

② Remove the Side Panel Brackets.

Troubleshooting

Samsung Electronics 4-1

4-1-1 First Checklist for Troubleshooting

1. Check the various cable connections first.

- Check to see if there is a burnt or damaged cable.

- Check to see if there is a disconnected or loose cable connection.

- Check to see if the cables are connected according to the connection diagram.

2. Check the power input to the Main Board.

3. Check the voltage in and out between the SMPS ↔ Main Board, between the SMPS ↔ X, YMain Board, and between the
Logic Boards.

4. Troubleshooting

4-1 Troubleshooting

Troubleshooting

4-2 Samsung Electronics

4-1-2 Checkpoints by Error Mode

■

■

No Power

Symptom

- The LEDs on the front panel do not work when connecting the power cord.

- The SMPS relay does not work when connecting the power cord.

- The units appears to be dead.

Major Checklist

The SMPS relay or the LEDs on the front panel does not work when connecting the power cord if the cables
are improperly connected or the Main Board or SMPS is not functioning. In this case, check the following:

- Check the internal cable connection status inside the unit.

- Check the fuses of each part.

- Check the output voltage of SMPS.

- Replace the Main Board.

Troubleshooting

Procedures

Is the AC IN socket connector and

the SMPS CN800S connected?

Insert the AC in connector and the

SMPS CN800S connector

Is the Fuse (F801S) of the SMPS

Power Input Part blown?

Replace Fuse (F801S)

Replace the SMPS

SMPS CN801

Pin 3 : STB 5V

Pin 2 PS-ON : Check to see if it is 0V

Replace the Main Board

①

①

②

Yes

No

Yes

No

No

Yes

<42" (50" is almost same with 42")>

Troubleshooting

Samsung Electronics 4-3

■

■

When the unit is repeatedly turned on and off

Symptom - The SMPS relay is repeatedly turned on and off.

Major Checklist

In general, the SMPS relay repeatedly turns on and off by the protection function due to a defect on a board
connected to the SMPS.

- Disconnect all cables from the SMPS, operate the SMPS alone and check if the SMPS works properly and if
each voltage output is correct.

- If the symptom continues even when SMPS is operated alone, replace the SMPS.

- If the symptom is not observed when operating the SMPS alone, find any defective assemblies by connecting
the cables one by one.

Troubleshooting

Procedures

Caution

When separating and connecting the cables such as CN810, CN809, CN808, CN807 of the Main SMPS, CN4701
of the X Main Board, and CN5707 of the Y Main Board, a spark may be generated by the electric charge of the
high capacity capacitor. Therefore, wait some time after disconnecting the power cord from the unit.

Does the symptom continue when

connecting the power after removing

CN810 from the SMPS?

Replace the Y Main Board

Does the symptom continue when

connecting the power after removing

CN809 from the SMPS?

Replace the X Main Board

Replace the Logic Board

Does the symptom continue when

connecting the power after removing

CN807 from the SMPS?

Replace the SMPS

①

②

③

Yes

No

No

No

Yes

Yes

<42" (50" is almost same with 42")>

Troubleshooting

4-4 Samsung Electronics

■

■

No Picture (When audio is normal)

Symptom - Audio is normal but no picture is displayed on the screen.

Major Checklist

- This may happen when the Main Board is functioning but the X, YMain Board, Logic Board, or Y Buffer
Boards are not.

- The output voltage of the Main SMPS.

- This may happen when the LVDS cable connecting the Main Board and the Logic Board is disconnected.

Troubleshooting

Procedures

Caution

When separating and connecting the cables such as CN810, CN809, CN807 of the Main SMPS, CN4701 of the
X Main Board, and CN5707 of the Y Main Board, a spark may be generated by the electric charge of the high
capacity capacitor. Therefore, wait some time after disconnecting the power cord from the unit.

CN810

CN809

CN807

Are the Vs and Va voltages normal after

removing all cables from the SMPS?

(CN810, CN809, CN807)

Replace the SMPS

Yes

No

Did problem improve?

Did problem improve?

Did problem improve?

Did problem improve?

Replace the Y Main Board

Replace the X Main Board

Replace the Logic Board

Replace the Y Scan Board

No

No

No

No

Yes

Yes

Yes

<42" (50" is almost same with 42")>

Troubleshooting

Samsung Electronics 4-5

■■

No Sound

Symptom - Video is normal but there is no sound.

Major Checklist

- When the speaker connectors are disconnected or damaged.

- When the sound processing part of the Main Board is not functioning.

- Speaker defect.

Troubleshooting

Procedures

Is the cable connection between the

Main Board and the speaker

properly connected?

Connect the cable properly or

replace the cable, if necessary.

Is the output voltage of SMPS normal?

(CN801 #13)

Replace the SMPS

Replace the Main Board

Is the speaker output terminal

of the Main Board normal?

Replace the Speaker

①

②

③

Yes

No

No

No

Yes

Yes

<42" (50" is almost same with 42")>

Troubleshooting

4-6 Samsung Electronics

■

■

No Video

Symptom - Anormal/cable network analog broadcast screen is blank or abnormal but OSD is OK.

Major Checklist

- Check the antenna connection settings (Air: NTSC / ATSC, Cable: NTSC)

- Check the CVBS cable connection.

- Check the power input of the Main board.

Troubleshooting

Procedures

Is the antenna connection setting

properly configured?

Configure properly

Replace the SMPS

Check CN1001 pin2 for +5V

Replace the Main Board

①

No

No

Yes

Yes

Troubleshooting

Samsung Electronics 4-7

■

SMPS Troubleshooting

Power ON

STBY

Abnormal

Check the UB801, DX807

Normal

Abnormal

Multi

Check the UB801, DX806, DX809

Normal

Abnormal

ྛ

VS/VA

Check the U804, DS823, DS824, DS825

Check the Other board (Image Board or Driver Board) or Cable.

Troubleshooting

4-8 Samsung Electronics

Condition Name Description Related Board
No Voltage Output Operating Voltage don't exist PSU
No Display Operating Voltage exist, but an Image doesn't exist on screen Y-MAIN, X-MAIN, Logic Main, Cable
Abnormal Display Abnormal Image (not open or short) is no screen Y-MAIN, X-MAIN, Logic Main
Sustain Open Some horizontal lines don't exist on screen Scan Buffer, FPC of X/Y
Sustain Short Some horizontal lines appear to be linked on screen Scan Buffer, FPC of X/Y
Address Open Some vertical lines don't exist on screen Logic Main, Logic Buffer, TCP
Address Short Some vertical lines appear to be linked on screen Logic Main, Logic Buffer, TCP

■

■

Drive Board Troubleshooting

1) Troubleshooting Summary

Troubleshooting

Samsung Electronics 4-9

2) Troubleshooting Procedure in Abnormal Conditions

① No Display

▶ No Display is related with Y-MAIN, X-MAIN, Logic Main and so on.

This page shows you how to check the boards, and the following pages show you how to find the defective board.

No Display

[ Logic Main ]

LED Blinks

Check the LED

YES NO

Check if internal is

Check if any address

data output is detected

Default Black

[ Y-MAIN ]

Check necessary points

[ Logic Main ]

Check if power is supplied

YES NO

operation

MICOM operation

Check the ASIC

Control Signal output

Check if the data

and control signals

between DDR & ASIC

( 5V, 3.3V )

Check the

are normal

[ X-MAIN ]

Check necessary points

Check the

power connectivity

Check the FUSE

Check the

input voltage

If the input voltage is

abnormal, replace the

PSU and check it

again as this indicates

a PSU output error

[ X-MAIN ]

Check several points

FUSE

OK

FET/

DIODE

OK

X-MAIN

Normal State

OPEN

Replace the Board

SHORT

Replace the Board

F5000 for VDD
F5801 for Vs
F5800 for VCC

Q5500, Q5200,
Q5201, Q5202,
Q5203, Q5400,
Q5401, Q5402,
Q5300, D5105
D5104, D5103,
Q5101, D5101,
Q5100

[ Y-MAIN ]

Check several points

FUSE

OK

FET/

DIODE

OK

Y-MAIN

Normal State

OPEN

SHORT

Replace the Board

Replace the Board

F4001 for VCC
F4003 for Vs
F4005 for VDD
F4004 for Ve

Q4002, Q4202,
Q4004, D4014,
D4013, Q4003
Q4101, Q4001,
D4018, Q4007,
Q4006, Q4005
D4011, D4004

Troubleshooting

4-10 Samsung Electronics

② Abnormal Display(Abnormal Image is on Screen.(except abnormality in Sustain or Address))

▶ Abnormal Display is related with Y-MAIN, X-MAIN, Logic Main and so on.

This page shows you how to check the boards, and the following pages show you how to find the defective board.

Abnormal

Display

F5000 for VDD
F5801 for Vs
F5800 for VCC

[ Logic Main ]

LED Blinks

( action of Vsync )

YES

Replace the Board

[ Y-MAIN ]

Check several points

FUSE

OK

[ Logic Main ]

Observation of

abnormal display

Regular

abnormal

pattern

OPEN

Check necessary points

NO

Replace the Board

[ Y-MAIN ]

Logic Main

Normal State

Replace Panel

F4001 for VCC
F4003 for Vs
F4005 for VDD
F4004 for Ve

[ X-MAIN ]

Check necessary points

[ X-MAIN ]

Check several points

FUSE

OK

OPEN

Replace the Board

Q5500, Q5200,
Q5201, Q5202,
Q5203, Q5400,
Q5401, Q5402,
Q5300, Q5101,
Q5100

FET

OK

Y-MAIN

Normal State

SHORT

Replace the Board

Q4002, Q4202,
Q4004, Q4003
Q4101, Q4001,
Q4007, Q4006,
Q4005

FET

OK

X-MAIN

Normal State

SHORT

Replace the Board

Troubleshooting

Samsung Electronics 4-11

③ Sustain Open (some horizontal lines don't exist on screen)

④ Sustain Short (some horizontal lines appear to be linked on Video)

[ Y-FPC ]

Sustain Open

After Changing Y-buffer,

recheck the status

OK

Done

(Defect is from Y-buffer)

NG

Replace the Panel

There is a defect on the FPC

[ Y-FPC ]

(Discharging in unwanted Scan line)

Sustain Short

After Changing Y-buffer,

recheck the status

OK

Done

(Defect is from Y-buffer)

NG

Replace the Panel

There is a defect on the FPC

Troubleshooting

4-12 Samsung Electronics

⑤ Address Open, Short

▶ Address Open and Short is related with Logic Main, Logic Buffer, FFC, TCP film and so on.

This page shows you how to check the boards, and the following pages show you how to find the defective board.

[ Logic Main ]

Address Open/Short

Check the LED operation

LED2011 : blink

LED2010 : on

Check if the internal mode

screen is normal

OK

Reload the data onto the

MICOM and recheck it

Check the detailed waveform

and control the signal waveform

DONE

NG

Check if a specific TCP Block
screen is displayed abnormally

OK

Check the

Video Board

Check if there is an open or

short circuit on the Buffer Board

and the Logic Main address

data output section.

Check the FFC connection status

OK

OK

NG

NG

Replace Logic Main /

Address Buffer (E or F) /

check the voltage of

C2901, C2902, C2903 is 1.25V

OK

FFC

Replace the Panel

NG

check the voltage of

U2650 pin1 is 3.3V

NG

NG

Troubleshooting

Samsung Electronics 4-13

4-1-3 Troubleshooting

Symptom Related Image Causes and Countermeasures

Ablank vertical cell (block)
appears on the screen.

Address buffer defect

- Replace the corresponding upper/lower
buffers (E, F)

COF defect (burnt)

- Replace the module

Agreen screen appears when
the TV is turned on.

The Scale is not reseting

- Replace the Main board

The OSD box appears but there
is no text.

Incorrect program version

- Check the version of each program

- Replace the Main board

Ablank upper (or lower) block
appears on the screen.

Upper/Lower Y Buffer defect

- Replace the corresponding upper/lower
buffers (E, F)

Troubleshooting

4-14 Samsung Electronics

Symptom Related Image Causes and Countermeasures

Either the main or sub picture
does not appear.

Replace the Main board

Avertical green line appears on
the screen.

The SMPS voltage is incorrect

- Adjust the SMPS voltage according to
the voltage printed on the module label

Dim screen (blurred in red) X-Main board defect

- Replace the X-Main board

Ablank screen appears - Replace the Y-Main board

Troubleshooting

Samsung Electronics 4-15

4-1-4 Troubleshooting Procedures by assembly

No Assembly Major Symptoms

1 SMPS-PDP TV No power, Blank screen, the Relay repeats On and Off.
2 ASSY PDP MODULE P-X-MAIN Blank screen
3 ASSY PDP MODULE P-Y-MAIN Blank screen
4 ASSY PDP MODULE P-LOGIC MAIN Blank screen, Screen noise
5 ASSY PDP MODULE P-Y-MAIN SCAN BUFFER Row Bar screen is blank (42" Only)
6 ASSY PDP MODULE P-ADDRESS E BUFFER Corresponding Buffer Board block screen is blank.
7 ASSY PDP MODULE P-ADDRESS F BUFFER Corresponding Buffer Board block screen is blank.
8 ASSY PCB MISC-MAIN No Power, Abnormal screen for each input source, PIP screen trouble, Sound trouble
9 ASSY BOARD P-FUNCTION The side function key does not work properly

<PDP 42”>

<PDP 50”>

Troubleshooting

4-16 Samsung Electronics

4-2 Adjustment

4-2-1 Service Instruction

■ Before Performing After Sales Services

1. Check if the measurement and test equipment is working properly.

2. Secure sufficient work space for disassembling the product.

3. Prepare a soft pad for disassembling the product.

■ Service adjustment item after replacement of Board
<If adjustment equipment is available>

① PDP Option of Factory Mode → set the Factory Data Type item as the suitable value of relevant model.
② Adjust Calibration of Factory Mode for each mode.
③ Adjust White Balance of Factory Mode.

<If adjustment equipment is not available>

① Write down the value of HDMI White Balance of Factory Mode before replacing Board.
② PDP Option of Factory Mode → set the Factory Data Type item as the suitable value of relevant model.
③ Set the value of HDMI White Balance with the value written down before.

Troubleshooting

Samsung Electronics 4-17

4-2-2 How to Access Service Mode

1. General Remote
To Enter: → →→→→

(Interval between key strokes: less than 3 sec)

To Exit: →

2. Factory Remote
To Enter: →→→(Interval between key strokes: less than 3 sec)

To Exit: →

Press the Factory key twice with a key stroke interval of more than 1 second (Pressing once enters Aging Mode)

3. Settings when entering Factory mode

- Sharp Screen (Dynamic), Color Tone (Cool1), Factory (Dynamic CE Off), DNIe(Off)

4. Adjustment Procedures

- Channel ▲▼Key: Select an item.

- Volume ◀▶ Key : Adjust the value up or down.

- MENU Key : Save the changes to the EEPROM and return to the higher-level mode.

- Using the Numeric (0~9) keys, you can select a channel.

- Using the SOURCE key, you can switch AV modes.

5. Initial SERVICE MODE DISPLAY State

※ The version of the firmware displayed at the bottom of the screen may differ and the firmware is subject to change for the

improvement of product functions.

※ If you have adjusted the settings in Service Mode, you have to reset the product.
※ If you exit Service Mode without reset, DNIe vlaue keeps Off regardless of setting up the user.

POWER OFF MUTE POWER ON

POWER OFF POWER ON

POWER OFF POWER ON

1 8 2

POWER ON INFO FACTORY Key

1. ADC

2. ADC Target

3. ADC Result

4. Option Byte

5. Adjust

6. White Balance

7. W/B Movie

8. EPAstandard

9. FBE3

10. VDEC

11. Scaler

12. Sharpness

13. PE

14. Sound

15. Dynamic Contrast

16. PDP Option

17. Expert Settings

18. Expert D-Settings

19. Expert Gray Scale

20. Expert C-Space

21. Expert Others

22. CHECKSUM 0x0000

23. Reset
T-CRLAUSC-00xx

Dec 29 2007
PN42A450

EDID FAIL
Option :

Troubleshooting

4-18 Samsung Electronics

4-2-3 Factory Data

★★

The underlined are items applied during the service adjustment. None of the others should be adjusted.

1. ADC

Item Data
AV Calibration ­Comp Calibration ­PC Calibration ­HDMI Calibration -

2. ADC Target
Item Default data

1st_AV_Low 18
1st_AV_High 220
1st_AV_Delta 1
1st_COMP_Low 16
1st_COMP_High 235
1st_COMP_Delta 1
1st_PC_Low 1
1st_PC_High 235
1st_PC_Delta 1
2nd_AV_Low 1
2nd_AV_High 235
2nd_AV_Delta 1
2nd_COMP_Low 1
2nd_COMP_High 235
2nd_COMP_Delta 1
2nd_PC_Low 1
2nd_PC_High 235
2nd_PC_Delta 1
2nd_HDMI_Low 1
2nd_HDMI_High 235
2nd_HDMI_Delta 1

Troubleshooting

Samsung Electronics 4-19

3. ADC Value

4. Option Byte

Item Default data TV/AV/S_Video Component PC DTV/HDMI Remark

LUMA_OFFSET 128 140 - - -

LUMA_GAIN 128 118 - - -

RED_CUTOFF 128 - 128 130 -

GREEN_CUTOFF 128 - 127 132 -

BLUE_OFFSET 128 - 128 128 -

RED_GAIN 128 - 105 78 -

GREEN_GAIN 128 - 105 79 -

BLUE_GAIN 128 - 105 78 ­2nd_R offset 128 106 110 110 112
2nd_G offset 128 108 113 110 112
2nd_B offset 128 106 111 110 112

2nd_R gain 128 128 118 128 118
2nd_G gain 128 128 117 128 118
2nd_B gain 128 1150 118 128 118

Item Default data

LCD/PDP LCD

Model Select L450

Inch 32 Inch

Panel Option 32AM

Dimming INT

Mirror OFF

AV Number 2

COMP. Number 2

HDMI Number 3

Light Effect ON

HeadPhone ON

Anynet+(HDMI-CEC) ON

Carrier Mute OFF

Volume Curve Large

RS 232C Auto wall

Gamma 0.9

Mute Time[RF] 400ms

CH Memory Samex

PC Mode Ident Auto

HDMI Mode Ident Auto

HPD Control 1200ms

Troubleshooting

4-20 Samsung Electronics

5. Adjust

6. White Balance

Item Default data

Watchdog Enable ON

Watchdog Count 10sec

Spread Spectrum OFF

Shop Mode OFF

DEBUG MODE DEBUG OFF

MSTAR Out Format Vesa

FBE In Format Vesa

FBE Out Format Vesa

Hotel Option

EDID

HDCP Key Download

Item Default data TV/AV/S_Video Component PC DTV/HDMI Remark

Sub Brightness 128 128 128 128 128

R-Offset 128 128 128 128 128
G-Offset 128 128 128 128 128

B-Offset 128 128 128 128 128

Sub Contrast 128 128 128 128 128

R-Gain 128 128 128 128 128

G-Gain 128 128 128 128 128

B-Gain 128 128 128 128 128

Troubleshooting

Samsung Electronics 4-21

7. W/B Movie
Item Default data

W/B MOVIE Off

MODE -

Color Tone -

MSub Brightness -

MSub Contrast -

W2_Rgain -

W2_Bgain ­W2_Roffset ­W2_Boffset -

W1_Rgain -

W1_Bgain ­W1_Roffset ­W1_Boffset -

NOR_Rgain -

NOR_Bgain -

NOR_Roffset ­NOR_Boffset -

C2_Rgain -

C2_Bgain ­C2_Roffset ­C2_Boffset -

Movie Contrast -

Movie Bright -

Movie Color -

Movie Sharpness -

Movie Tint -

Movie Backlight -

Movie Gamma -

8. EPAStandard
Item Default data

Standard Contrast 80
Standard Brightness 45
Standard Sharpness 50

Standard Color 50

Standard Tint 0

Standard Backlight 7

Troubleshooting

4-22 Samsung Electronics

9. FBE3
Item Default data RF

AV / S­VIDEO

COMP480i/

480p

COMP720p/1

080i/1080p

HDMI DTV

HDMI PC/

Aanalog PC

Patt-Sel 0 0 0 0 0 0 0 0

B-Slope gain 60 60 60 60 60 60 60 60

B-Tilt min 30 30 30 30 30 30 30 30

B-Tilt max 110 110 110 110 110 110 110 110

Lfunc-Basis 75 75 75 75 75 75 75 75

Hfunc-Basis 80 80 80 80 80 80 80 80
Mean-Offset1 30 30 30 30 30 30 30 30
Mean-Offset2 235 235 235 235 235 235 235 235

Mean-Slope 112 112 112 112 112 112 112 112

ACR-Offset 10 10 10 10 10 10 10 10

ACR-Th1 10 10 10 10 10 10 10 10
ACR-Th2 110 110 110 110 110 110 110 110

Skin-Enable ON ON ON ON ON ON ON ON

Skin-UV 128 128 128 128 128 128 128 128

Sub color 128 128 128 128 128 128 128 128

M-Skin-UV 128 128 128 128 128 128 128 128

M-Sub color 128 128 128 128 128 128 128 128

10. VDEC
Item Default data RF AV S-VHS

Saturation 0x80 80 80 80

CTI_MD 0x02 2 2 2

CBCRLP_MD 0x01 0 0 0

11. Scaler
Item Default data

DNR_off 0

DNR_low 2

DNR_mid 3

DNR_high 4

Y_DELAY_EN 1

YC_STEP 1

Troubleshooting

Samsung Electronics 4-23

12. Sharpness

14. Sound

Item Range

Carrier Mute 1

High DEV 0

CM_TH_HIGH 2990

CM_TH_LOW 20B0

ST_PILOT_TH_HIGH D00

ST_PILOT_TH_LOW 600

ST_VAR_TH_HIGH 1800

ST_VAR_TH_LOW 1000

SAP_AMP_TH_HIGH 1

SAP_AMP_TH_LOW 4

SAP_NSR_TH_HIGH 4500

SAP_NSR_TH_LOW 3000

"AMP_Volume" 29

Limiter Attack 9

Limiter Release F

Post Scale 7F

Speaker EQ 0

AV Sync. 3C

Item Default data RF AV/S-VHS

component HDMI DTV

PC /

HDMI pc timing

480i/p 720p1080i / p 480i/p 720p1080i / p SD HD
H1 Gain 0x10 0x10 0x10 0x10 0x10 0x10 0x10 0x10 0x10 0x10
H2 Gain 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08
H3 Gain 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08
H4 Gain 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08
V1 Gain 0x28 0x28 0x28 0x28 0x28 0x28 0x28 0x28 0x28 0x28
V2 Gain 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08 0x08

H overshoot 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF

V overshoot 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60
H undershoot 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
V undershoot 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60

Coring TH2 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
Coring TH1 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01

Mid_color_level 0xAC

13. PE

Item Default data control register 480i 480p 720p 1080i

Troubleshooting

4-24 Samsung Electronics

15. Dynamic Contrast
Item Default data

Dynamic Contrast On

Dynamic Dimming Off

Y_MEAN 0

16. PDP Option

Item Default data control register Range Remark

Pixel Shift Test Off ON/OFF

Panel Pattern Select 0

Panel Resolution -

Panel Inch -

Panel Version -

Panel Temperature -

Logic SW Version -

Model Select P450

Factory Data Type 42SP5

Checksum -

MB SW Off

MB Offset 0xC0

Ve Signal Control 0xBFFF

FRC Mode 100Hz

FRC DBG MarkOn 0

17. Checksum

18. Reset

Troubleshooting

Samsung Electronics 4-25

4-2-4 Service Adjustment - You must perform Calibration in the Lattice Pattern before adjusting the White Balance.

■■

Color Calibration

Adjust spec.

1. Source : HDMI

2. Setting Mode : 1280*720@60Hz

3. Pattern : Pattern #24 (Chess Pattern)

4. Use Equipment : CA210 & Master MSPG925 Generator

※ Use other equipment only after comparing the result with that of the Master equipment.

( Chess Pattern )

Input mode Calibration Pattern

CVBS IN (Model_#1) Perform in NTSC B&W Pattern #24 Lattice

Component IN (Model_#6) Perform in 720p B&W Pattern #24 Lattice

PC Analog IN (Model_#21)

Perform in VESAXGA(1024x768)

B&W Pattern #24

Lattice

HDMI IN Perform in 720p B&W Pattern #24 Lattice

<Table 1>

Troubleshooting

4-26 Samsung Electronics

■ Method of Color Calibration (AV)

1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port

2) Press the Source key to switch to "AV1" mode

3) Enter Service mode

4) Select the "Calibration" menu

5) Select the "AV Calibration" menu.

6) In "AV Calibration Off" status, press the "▶" key to perform Calibration.

7) When Calibration is complete, it returns to the high-level menu.

8) You can see the change of the "AV Calibration" status from Failure to Success.

■ Method of Color Calibration (Component)

1) Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port

2) Press the Source key to switch to "Component1" mode

3) Enter Service mode

4) Select the "Calibration" menu

5) Select the "Comp Calibration" menu.

6) In "Comp Calibration Off" status, press the "▶" key to perform Calibration.

7) When Calibration is complete, it returns to the high-level menu.

8) You can see the change of the "Comp Calibration" status from Failure to Success.

■ Method of Color Calibration (PC)

1) Apply the VESAXGA Lattice (N0. 21) pattern signal to the PC IN port

2) Press the Source key to switch to "PC" mode

3) Enter Service mode

4) Select the "Calibration" menu

5) Select the "PC Calibration" menu.

6) In "PC Calibration Off" status, press the "▶" key to perform Calibration.

7) When Calibration is complete, it returns to the high-level menu.

8) You can see the change of the "PC Calibration" status from Failure to Success.

■ Method of Color Calibration (HDMI)

1) Apply the 720p Lattice (N0. 6) pattern signal to the HDMI1/DVI IN port

2) Press the Source key to switch to "HDMI1" mode

3) Enter Service mode

4) Select the "Calibration" menu

5) Select the "HDMI Calibration" menu.

6) In "HDMI Calibration Off" status, press the "▶" key to perform Calibration.

7) When Calibration is complete, it returns to the high-level menu.

8) You can see the change of the "HDMI Calibration" status from Failure to Success.

Troubleshooting

Samsung Electronics 4-27

■

■

White Balance

Adjust spec.

1. Source : HDMI

2. Setting Mode : 1280*720@60Hz

3. Pattern : Pattern #92

4. Use Equipment : MIK-7256 (MSPG925L)

5. Work order

① Connect HDMI (DVI) output terminal of MIK-7256 (MSPG925L) to the HDMI input in main set
② Set the input to HDMI mode
③ Enter the White Balance menu of service mode
④ Contact CA-210 sensor to glass filter

⑤ Adjust the low light

- Adjust Sub-Bright (LBE) to set the 'Y' value

- Adjust R-Offset ('x') and B-Offset ('y') to the color coordinates.
* Do not adjust G-Offset data

⑥ Adjust the high light.

- Adjust Sub-Contrast (LBE) to set the 'Y' value

- Adjust R-Gain ('x') and B-Gain ('y') to the color coordinates.
* Do not adjust the G-gain data

( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD )

( Fixed Position of CA210 Probe )

Troubleshooting

4-28 Samsung Electronics

Input mode

(CA-210)

x Y(L) T(K), MPCD

CVBS

(NTSC)

H/L 278

FIX

10,500 (± 0)

(Sub_CT:128)

L/L 278

10.5 cd/㎡
11,000 (-3)

(3.0 Ft)

COMP
(720P)

H/L 278

FIX

10,500 (± 0)

(Sub_CT:128)

L/L 278

10.3 cd/㎡
11,000 (-6)

(3.0 Ft)

HDMI

(720P)

H/L 278

FIX

10,500 (± 0)

(Sub_CT:128)

L/L 278

10.3 cd/㎡

10,500 (± 0)

(3.0 Ft)

Troubleshooting

Samsung Electronics 4-29

Replaced assembly items Check Items

ASSY PCB MISC-MAIN

1) Auto Program

2) White Balance Adjust
SMPS-PDP TV Vs, Va voltage check and adjust
ASSY PDP MODULE P-LOGIC MAIN

Not to be adjusted

ASSY PDP MODULE P-X-MAIN
ASSY PDP MODULE P-Y-MAIN
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
ASSY PDP MODULE P-ADDRESS E BUFFER
ASSY PDP MODULE P-ADDRESS F BUFFER
ASSY BOARD P-SIDE HDMI A/V

* PDP 50" Check items listed after changing each

Replaced assembly items Check Items

ASSY PCB MISC-MAIN

1) Auto Program

2) White Balance Adjust
SMPS-PDP TV Vs, Va voltage check and adjust
ASSY PDP MODULE P-LOGIC MAIN

Not to be adjusted

ASSY PDP MODULE P-X-MAIN
ASSY PDP MODULE P-Y-MAIN
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
ASSY PDP MODULE P-ADDRESS E BUFFER
ASSY PDP MODULE P-ADDRESS F BUFFER
ASSY BOARD P-SIDE HDMI A/V

※ When replacing the SMPS or PDP panel, you have to check the voltage printed on the panel sticker and adjust it.

4-2-5 Replacements & Calibration

* PDP 42" Check items listed after changing each

Troubleshooting

4-30 Samsung Electronics

2. Apoint of adjusting SMPS-MAIN voltage.

Value Board Adjustment

Vs 210

SMPS

Va 55

Vset -

Ve 95

Vscan -190

■

Voltage Adjustment

1. After replacing the SMPS or PDPpanel, you must adjust the voltage referring to the voltage label printed on the panel.
(If you do not adjust the voltage, an abnormal discharge symptom may appear.)

SMPS

Voltage Label

Vs

Va

Troubleshooting

Samsung Electronics 4-31

■

■

Y-RR and Y-FR controls

Set the main reset (rising : 60usec, falling : 80usec) by change the value of variable resistor.

<42">

<50">

▶The picture is only for 50".

42" has only Falling ramp variable resistor.

Test Point

60usec

Rising ramp

variable resistor

Falling ramp

80usec

variable resistor

Test Point

Troubleshooting

4-32 Samsung Electronics

4-3 Upgrade

4-3-1 USB Download Method

1. Copy the Upgrade Files into the path "T-CRLAUSC" in USB flash driver.

2. USB Download

① Insert the USB Memory Stick to the SERVICE port in Stand-by mode.
② Turn the power on.
③ Press "MENU" and find "SW Upgrade" in Menu "SETUP".
④ Select the "SW Upgrade" from the menu.
⑤ Select "USB" from the menu.
⑥ The banner OSD "Scaning for USB..." is displayed.
⑦ The banner OSD "Upgrade version **** to version ****" is displayed.

Select "Yes".

⑧ The banner OSD "Upgrade version **** to version ****" is displayed.

It takes about 30 sec.
(Warning: Don't remove USB flash driver during upgrade.)

⑨ The banner OSD "Upgrade is completed" is displayed when the upgrade is

completed.

⑩ Remove the USB flash driver from PDP TV and check the program version.

Troubleshooting

Samsung Electronics 4-33

4-3-2 How to Check the Version of the Program

1. Procedures for checking in the User Menu

① Select the "Setup" menu in the Menu screen
② Place the cursor over the "SW Upgrade" of "Setup" and press the "info" key on the remote control.
③ The version of the program is displayed at the bottom of the Menu screen

2. How to check Program Version on factory mode.

PROGRAM VERSION

PROGRAM VERSION

Samsung Electronics5-1

Exploded View & Part List

5. Exploded View & Part List

5-1 PN42A450P1DXZC Exploded View

M0013

M0125

T0079

M0523

M0523

M0027

M0412

T0165

T0044

M0149

M0150

M0146

T0175

M0145

T0456

T0603

T0175

T0003

M0112

M0150

M0102

T0056

5-2Samsung Electronics

Exploded View & Part List

Loc. No. Code No. Description Specification Q'ty SA/SNA Remark

M0013 BN96-06771A ASSY COVER P-REAR P450 42Inch,PCM,0.5,BK 1 S.A

M0027 BN96-05835A ASSY STAND P-BASE -,42Q9/42C9,-,ABS,SF-0 1 S.A

M0102 BN96-04802A ASSY BLU P Bordeaux Plus,BACK LIGHT UNIT 1 S.A

M0112 BN63-04217A COVER-FRONT 450 , 42",PMMA+ABS,HB,BK27,B 1 S.N.A

M0125 BN96-07190A ASSY INLET P Pyrope,350mm,IG-N06BES1,250 1 S.A

M0145 BN96-07248B ASSY BOARD P-FUNCTION&IR PYROPE,CT5000-5 1 S.A

M0146 BN96-06750B ASSY BRACKET P-FILTER SIDE P410 42Inch,S 2 S.N.A

M0149 BN96-06749A ASSY BRACKET P-FILTER TOP P450 42Inch,SA 1 S.N.A

M0150 BN96-06751A ASSY BRACKET P-FILTER BOTTOM P450 42Inch 1 S.N.A

M0150 BN96-06748A ASSY BRACKET P-SUPPORT FILTER P410 42Inc 1 S.N.A

M0412 BN96-06697D ASSY BRACKET P-PCB 42P450,SEA,SECC,T0.5 1 S.N.A

M0523 BN96-06753A ASSY BRACKET P-SUPPORT STAND P410 42Inch 1 S.N.A

M0523 BN96-06756A ASSY BRACKET P-WALL P410 42Inch,SECC T1. 2 S.A

T0003 BN96-06769A ASSY COVER P-FRONT P450 42Inch,,ABS+PMMA 1 S.A

T0044 BN96-07188A ASSY PDP MODULE P S42AX-YB04,42HD W3,PL4 1 S.A

T0056 BN63-04212A COVER-DECORATION 450 , 42",ABS,HB,GRAY(G 1 S.N.A

T0079 BN94-01461A ASSY PCB MISC-MAIN PN42A450P1DXZA,F45A,B 1 S.A

T0165 BN96-06696A ASSY COVER P-AV Spinel 50,58" 1 S.A

T0175 BN96-07086A ASSY SPEAKER P 8ohm,CORAL,PDP,10W,350/45 1 S.A

T0175 BN96-07086B ASSY SPEAKER P 8ohm,CORAL,PDP,10W,200mm, 1 S.A

T0456 BN67-00176A GLASS-FILTER EMI 42"C9,Sputter,T=46%,984 1 S.A

T0603 BN64-00628A WINDOW-RMC 50P9,PC,VIOLET 1 S.N.A

Samsung Electronics5-3

Exploded View & Part List

5-2 PN42A450P1DXZC Service Item

Loc. No. Code No. Description Specification Q'ty Remark

M0013 BN96-06771A ASSY COVER P-REAR P450 42Inch,PCM,0.5,BK 1

M0027 BN96-05835A ASSY STAND P-BASE -,42Q9/42C9,-,ABS,SF-0 1

M0154 BN96-06760A ASSY PDP P-Y-MAIN BUFFER PL42AX030A,42HD 1

M0523 BN96-06756A ASSY BRACKET P-WALL P410 42Inch,SECC T1. 2

M2893 BN39-00827A LEAD CONNECTOR LILLY 42"/50",UL1007#26,U 1

T0003 BN96-06769A ASSY COVER P-FRONT P450 42Inch,,ABS+PMMA 1

T0037 BN96-06761A ASSY PDP P-LOGIC MAIN PL42AX030A,42HD W3 1

T0038 BN96-06762A ASSY PDP P-ADDRESS E-BUFFER PL42AX030A,4 1

T0039 BN96-06763A ASSY PDP P-ADDRESS F-BUFFER PL42AX030A,4 1

T0044 BN96-07188A ASSY PDP MODULE P S42AX-YB04,42HD W3,PL4 1

T0045 BN96-06757A ASSY PDP P-X-MAIN BOARD PL42AX030A,42HD 1

T0045 BN96-06758A ASSY PDP P-X-MAIN BUFFER PL42AX030A,42HD 1

T0074 BN59-00687A REMOCON TM-96B,49,AMERICA 1

T0079 BN94-01461A ASSY PCB MISC-MAIN PN42A450P1DXZA,F45A,B 1

T0175 BN96-07086A ASSY SPEAKER P 8ohm,CORAL,PDP,10W,350/45 1

T0175 BN96-07086B ASSY SPEAKER P 8ohm,CORAL,PDP,10W,200mm, 1

T0262 BN96-06759A ASSY PDP P-Y-MAIN BOARD PL42AX030A,42HD 1

T0764 BN44-00206A SMPS-PDP TV W3 PDP SMPS,SEM,AC/DC,406.6W 1

※ This is the list which is available to repair the real material at the time of service.

Wiring Diagram

Samsung Electronics 6-1

6. Wiring Diagram

6-1 Overall Wiring

<42" Overall Wiring>

CN5401

CN5402

CN5403

CN5501

CN5502

CN5503

Y-MAIN SCAN

CN5407

CN5408

Y-DRIVE

CN5409

CN5412

CN5707

CN5701

E-BUFFER

FUNCTION

AC-INLET

CN1

CN3

CN810

4

CN809

5

CN4701

CN4002

SMPS

CN808

X-DRIVE

6

CN800

11

CN2000CN2001CN2006

CN2002

2

LOGIC BOARD

CN2028

CN2004

CN801

CN2003

?

CN807

CN4001

7

CN4004

1

F-BUFFER

CN902
CN101

CN2500CN2509

CN2510

CN2600

CN2610

CN2609

MAIN BOARD

10

CN202P

CN201

CN401

POWER SW

8 9

SPEAKER

<50" Overall Wiring>

※ The code number of cable(Lead-connector) can be changed, see "5. Exploded View & Part List."

Wiring Diagram

6-2 Samsung Electronics

Use

① LVDS ⑧ POWER CABLE ⑪ AC INLET

Code

42" - BN96-07158K
50" - BN96-07158F

BN39-00827A BN96-07190A

Photo

CN5401

CN5402

CN5403

CN5501

CN5502

CN5503

Y-MAIN SCAN(HIGH)

CN5407

CN5507

Y-MAIN SCAN(LOW)

4

AC-INLET

E-BUFFER

FUNCTION

CN3

CN810

5

CN809

CN4701

CN4002

SMPS

CN2609

X-DRIVE

CN4004

CN4001

CN4000

CN808

CN800

11

CN2000CN2001

CN2004

CN2500CN2509

CN2510

MAIN BOARD

CN201

CN2003

CN2005

CN2600

CN2610

CN401

CN1

CN2002

2

CN2006

LOGIC BOARD

1

CN902
CN101

10

CN202P

CN801

CN807

7

6

F-BUFFER

POWER SW

8

9

SPEAKER

Wiring Diagram

Samsung Electronics 6-3

①

CN902(MAIN B'D) ↔ CN2001(LOGIC B'D)

Pin No. Signal Pin No. Signal

1 RxIN0- 16 NC
2 RxIN0+ 17 GND
3 RxIN1- 18 WP
4 RxIN1+ 19 SCL
5 RxIN2- 20 SDA
6 RxIN2+ 21 LVDS Opt
7 RxINCLK- 22 DCC Opt
8 RxINCLK+ 23 GND
9 RxIN3- 24 GND

10 RxIN3+ 25 GND

11 NC 26 Vdd
12 NC 27 Vdd
13 NC 28 Vdd
14 NC 29 Vdd
15 NC 30 Vdd

②

CN101(MAIN B'D) ↔ CN801(MAIN SMPS)

CN101(MAIN B'D) CN801(MAIN SMPS)

Pin No. Signal Pin No. Signal Pin No. Signal Pin No. Signal

1 NC 13 5V 1 PS_ON 13 5V
2 SW_POWER 14 5V 2 NC(Auto_V) 14 5V
3 GND 15 5V 3 STBY 15 5V
4 STD_VCC 16 5V 4 GND_STBY 16 5V
5 GND 17 GND 5 GND_18V AMP 17 GND_12V
6 GND 18 GND 6 GND_18V AMP 18 GND_12V
7 18V 19 GND 7 18V AMP 19 12V
8 18V 20 13V 8 18V AMP 20 GND_12V
9 GND 21 13V 9 GND_5V 21 12V

10 GND 22 13V 10 GND_5V 22 12V

11 GND 23 NC 11 GND_5V 23 NC(FAN_ON)
12 GND 24 NC 12 GND_5V 24 NC(FAN_DET)

6-1-1 Pin Connection

Wiring Diagram

6-4 Samsung Electronics

③

CN703S(MAIN B'D) ↔ CN101(SIDE AV)

Pin No. Signal Pin No. Signal Pin No. Signal Pin No. Signal

1 GND 12 TXC- 23 NC 34 VIDEO_SR_IN
2 TX2+ 13 GND 24 NC 35 VIDEO_SL_IN
3 TX2- 14 MICOM_CEC 25 GND 36 HP_IDENT
4 GND 15 GND 26 SVHS_IDENT 37 HP_OUT_R
5 TX1+ 16 TSCL 27 SVHS_Y 38 HP_OUT_L
6 TX1- 17 TSDA 28 GND 39 USB_VCC
7 GND 18 LSCL 29 SVHS_C 40 B1.8V
8 TX0+ 19 HDMI3_5V 30 GND 41 B3.3V
9 TX0- 20 HPD_SIL9185 31 VIDEO_IDENT

10 GND 21 DDC_WP 32 VIDEO_CVBS

11 TXC+ 22 GND 33 GND

④

CN810(SMPS)

↔

CN5707_42"(Y B'D)
CN5407_50"(Y B'D)

Pin No. Signal

1 Vg
2 GND
3 GND
4 GND
5 Vs
6 Vs

⑤

CN809(SMPS)

↔

CN4701(X B'D)

Pin No. Signal

1 Vg
2 GND
3 GND
4 Vs
5 Vs

⑥

CN808(SMPS)

↔

CN2609(E-BUFFER)

Pin No. Signal

1 Va
2 GND
3 5.3V

⑨

CN401(MAIN B'D)

↔

SPEAKER

Pin No. Signal

1 R+_OUT
2 R-_OUT
3 L+_OUT
4 L-_OUT

⑩

CN202P(MAIN B'D)

↔

FUNCTION

Pin No. Signal

1 KEY_INPUT1
2 KEY_INPUT2
3 GND

⑪

CN800(SMPS)

↔

AC INLET

Pin No. Signal

1 AC Neutral
2 N/C
3 AC Live

⑦

CN807(SMPS)

↔

CN2000(LOGIC B'D)

Pin No. Signal

1 STBY
2 VS_ON
3 N/C
4 PS_ON
5 RTN
6 5.3V
7 RTN
8 RTN
9 5.3V

10 5.3V

⑧

CN201(MAIN B'D)

↔

POWER&IR

Pin No. Signal

1 IR
2 GND
3 A5V_1
4 LED_STB
5 BUZZER
6 KEY_INPUT1
7 KEY_INPUT2
8 GND
9 B5V

10 LED_CTRL

Wiring Diagram

Samsung Electronics 6-5

42" Loc. No. 50" Loc. No. Description

CN5401 CN5401 Horizontal Y-scan line(1~128) of Module and Y-Main Scan Connect
CN5402 CN5402 Horizontal Y-scan line(129~256) of Module and Y-Main Scan Connect
CN5403 CN5403 Horizontal Y-scan line(256~384) of Module and Y-Main Scan Connect

- CN5512 Y-Main Scan(High) and Y-Main Scan(Low) Connect
CN5501 CN5501 Horizontal Y-scan line(384~512) of Module and Y-Main Scan Connect
CN5502 CN5502 Horizontal Y-scan line(512~640) of Module and Y-Main Scan Connect
CN5503 CN5503 Horizontal Y-scan line(640~768) of Module and Y-Main Scan Connect
CN5407 CN5407 Upper Y-Drive and Y-Main Scan Connect
CN5507 CN5507 Lower Y-Drive and Y-Main Scan Connect
CN5707 CN5507 Vs(205V),Vg(15v) Power input connect(6Pin) of Y-Drive
CN5701 CN5701 Y-Drive control signal from Logic Board

CN810 CN810 Vs(205V),Vg(15v) Power input connect(6Pin) of SMPS for Y-Drive
CN809 CN809 Vs(205V),Vg(15v) Power input connect(6Pin) of SMPS for X-Drive
CN808 CN808 Va(63V) ,5.3V Power input connect(3Pin) of SMPS for F-Buffer
CN807 CN807 Power input connect(10pin) for Logic Board
CN801 CN801 Image signal(LVDS) connect(41pin) from Main Board

CN800 CN800 AC Power input connect from AC-inlet
CN4002 CN4002 Horizontal X-scan line of Module and X-scan Connect(first Block)
CN4001 CN4001 Horizontal X-scan line of Module and X-scan Connect(second Block)

- CN4000 Horizontal X-scan line of Module and X-scan Connect(third Block)
CN2000 CN2000 Power input connect(10pin) of Logic Board from SMPS
CN2001 CN2001 Image signal(LVDS) connect(41pin) of Logic board from Main Board
CN2002 CN2002 Y-Drive control signal of Logic Board
CN2004 CN2005 Address Data(684th~1366th) connect for F-Buffer board
CN2028 CN2004 Address Data(1st~683th) connect for E-Buffer board
CN2500 CN2500 Address Data(1st~683th) connect from Logic Board
CN2510 CN2510 Power input connect from F-Buffer Board
CN2610 CN2610 Power input connect to E-Buffer Board
CN2600 CN2600 Address Data(684th~1366th) connect from Logic board
CN2609 CN2609 Va(63V) ,5.3V Power input connect(3Pin) from SMPS
CN1101 CN1101 Power input connect(24Pin) from SMPS
CN2202 CN2202 Image signal(LVDS) connect(41pin) for Logic board
CN1605 CN1605 Function input(source,ch up/down...) connect on Main board
CN1404 CN1404 Video signal input connect form Side AV ass'y
CN1606 CN1606 Power SW input connect on Main Board
CN1203 CN1203 Speak out connect on Main Board

CN101 CN101 Video signal input connect on Side AV ass'y

CN1 CN1 Function input(source,ch up/down...) connect to Main board
CN3 CN3 Power SW input connect to Main Board

6-1-2 Connector role

6-6 Samsung Electronics

MEMO

Schematic Diagram

Samsung Electronics 7-1

7. Schematic Diagram

7-1 Circuit Description

■ SMPS Board
The SMPS used for the PDP has been designed to be efficient, compact and lightweight. For VS and VAoutputs, a LLC converter
has been used. For the other outputs, a Flyback converter has been used.

■ LOGIC Board
The logic circuit consists of a Logic Main Board and an Address Buffer Board. The Logic Main Board decodes the video signal
encoded by the Video Board, outputs the ADDRESS data signal for each pattern and generates X and Y drive signals. The
Address Buffer Board buffers and transfers the ADDRESS data output signal using TCP IC.

- LVDS with built-in video signal processing (W/L, error diffusion, APC, FCR, etc.) applied and 1 ASIC chip.

- Outputs the address Drive IC control and data signals to the Buffer Board.

- Outputs the control signal for the X and Y Drive Boards.

- Monitors major drive voltages (Micom Circuit Block); detects if a surge voltage has been applied and protects the Drive Circuit.

- Temperature Adaptive Operating Mode (Low Temperature/Room Temperature/High Temperature); Discharge optimization for
each temperature level.

■ X-MAIN Board
Connects to the X terminal block, 1) provides maintaining voltage waveform (including ERC), and 2) maintains the Ve bias in the
Scan section.

■ Y-MAIN Board
Connects to the Y terminal block, 1) provides maintaining voltage waveform (including ERC), 2) provides Y Rising, Falling Ramp
waveforms, and 3) maintains the Vscan bias.

■ Address Buffer Board
It delivers the data signal and control signal to the TCP.

LVDS

Recever

Input

Data

Processor

LVDS
Trans

Image
Scaler

TMDS

Logic Board

Data

Controller

Main Board

Image

Enhancer

CPU

Decoder

A/D

Converter

DRAM

Driver

Timing

Controller

Deinterlacer

Video

Decoder

Video

S/W

Display

Data

Display

Timing

Scan

Timing

Audio

Processor

Speaker

Out

Micom

Y Main Board

Driver

Y-Pulse

Generator

Tune r

Row

RF

Splitter

PDP Panel

42” - 1024x768 Pixels
1024x768x3 Cells (R,G,B)
50” - 1365x768 Pixels
1365x768x3 Cells (R,G,B)

Address Buffer

SMPS Board

Main SMPS

X Main Board

X-Pulse

Generator

AC Power

Source

7-2 Samsung Electronics

MEMO

Samsung Electronics

Schematic Diagram

7-3

E

B

C

VDD

GND

E

B

C

VIN VOUT

ADJ

OUT

GND

OUTIN

VIN VOUT

ADJ

VIN VOUT

ADJ

E

B

C

GND

OUTIN

GND

OUTIN

D

DSGD

D

/RESET,RESE

VDD

GND

OUT

GND

OUTIN

OUT

GND

OUTIN

This Document can not be used without Samsung’s authorization.

7-2 Schematic Diagram

7-2-1 MAIN POWER BLOCK

Power

A5V

TP1004

CN1001

C1084

10uF

10V

SMW200-24C

CN_N_024

B13V

FGND

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

TP1001

IC1008

BA178M09FP

FGND

FGND

Invert_HSYNC

TP1017

TP1002

B8V

FGND

TP1003

C1072

10uF

D1011

LL4148
75V

10V

TP1005

IC1009

KIA7805AF

FGND

TP1007

TP1006

B13V_S

B5V_TUNER

TP1018

C1066

10uF 10NF

10V

FGND

B5V - A5 _1 OPTION

A5V_1

ADD

DELETE

A5V_1

PIHC_DAEB

D911DB

32

C1050

100nF

16V

FGND

DMQ1_2.5V

C1055 C1058

C1051

100nF

100nF 100nF

16V

16V

C1056

C1052 C1059

100nF

100nF

16V

16V

DMC2_2.5V

C1053

100nF

16V

FGND

C1054 C1057

100nF

16V

CPU_nRESET

B5V

DELETE

ADD

IC1006

AP1117D-A

C1086

21

100UF

MHO574

9101R

W01/1

1

6.3V

21

MHO994

0201R

W01/1

FGND

NEAR TO IC201C

16V

FGND

DDR_2.5V

C1061

C1062

100nF

100nF

100nF

16V

16V

16V

FGND

NEAR TO IC202C

DMQ2_2.5V

C1060

100nF

100nF

16V

16V

FGND

A5V

IC1007

RT9818C-42PV

FGND

B2.5V

TP1016

C1082

10uF

10V

FGND

FGND

475ohm : U.S.A

R1020

499ohm : KOREA

NEAR TO IC3001

C1063

C1064

1UF

100nF

6.3V

16V

FGND

BD119D

BD1018

B2.5V

B2.5V

SW1001

JTP1169BEM

BD1012

BEAD_CHIP

BD1013

BEAD_CHIP

BD1014

BEAD_CHIP

BD1015

BEAD_CHIP

BD1016

BEAD_CHIP

8101DB

C1044

B5V

C1045

C1046

PIHC_DAEB

DMC1_2.5V

10uF

10V

10uF

10V

10uF

10V

C1048

10uF

10V

C1049

10uF

10V

A3.3V

R1018

10KOHM

TP1015

C1047

10NF

50V

FGND

STANDBY

A5V_1

FGND

R1004L

1KOHM

PDP OPTION

R1005L

4.7KOHM

C1083

10uF

10V

1/16W

R1006P

0OHM

TP1010

B5V

FGND

D1001

BD1017

BEAD_CHIP

Q1002L

2SC2412K-Q

B13V

LCD OPTION

TP1011

32 CPT OPTION

BD11BL
D1012D ADD

IC1002

NCP1117DT33T5

FGND

SW_POWER

D1003

BD10SL

BEAD_CHIP

BD11BL

BEAD_CHIP

D1012D

DELETE

BD1003

BEAD_CHIP

C1019L

100nF

16V

OPTION

SL

BL

FGND

A5V_1

FGND

C1003L

50V

C1018

100nF

16V

FGND

CLOSE TO IC3001

TP1012

C1080 C1081

10uF

10V

FGND

1DNGM

IC1003

SPX1587AT-L/TR

1

2

PANEL

5V INPUT

13V INPUT

R1007L

C1021L

47KOHM

1uF

25V

R109BL

R108SL

47KOHM

10KOHM

Q1003L
2SC2412K-Q

R1010L

10KOHM

FGND

A3.3V

10uF

10V

FGND

L
2
101R

3

FGND

H:POWER ON
L:OFF

SW_PVCC

M

W61

H
OK

/

7

1

.4

TP1013

R1014

1KOHM

R1015

1.6Kohm
1/16W

B3.3V

IC1004

RT9183-12PGF

C1085

1%

10uF

10V

SI3443BDV

1
2

FGNDFGND

IC101L

1%

B1.2FB

TP1014

VCC_PANEL

6
5
43

NEAR TO MSTAR IC

A3.3V

BD1004

BEAD_CHIP

BD1005

BEAD_CHIP

BD1006

BEAD_CHIP

BD1007

BEAD_CHIP

BD1008

BEAD_CHIP

BD1009

BEAD_CHIP

BD1010

BEAD_CHIP

BD1011

BEAD_CHIP

C1023

C1024

C1025

C1026

C1027

C1028

A3.3V_AU

C1005

100nF

10uF

16V

10V

FGND

A3.3V_MEMPLL

C1033

C1030

10uF

100nF

10V

16V

FGND

A3.3V_SIF

C1034

100nF

10uF

16V

10V

FGND

A3.3V_MPLL

C1039

C1031

100nF

100nF

10uF

10V

10uF

10V

10uF

10V

10uF

10V

C1029

10uF

10V

C1032

100nF

16V

A3.3V_LPLL

FGND

A3.3V_USB

FGND

C1037

100nF 100nF

16V

16V

FGND

C1038

100nF

16V

C1035

100nF

16V

C1036

100nF

16V

C1040 C1042

16V

A3.3V_ADC

FGND

16V

C1041

100nF

16V

100nF

16V

A3.3V_VDDP

FGND

C1043

100nF

16V

FGND

A5V_1

BD1020

BEAD_CHIP

C1070

IC1001

EZ1587ACM

m

1

h

W

3

01/1

oK

0

10uF

10V

FGND

1R

2
1

R1030

10KOHM
1/10W

FGND

IC1010

AP1117D-A

C1020

10uF

1%

10V

FGND

1%

FGND

C1071

A1.25V

TP1008

10uF

10V

FGND

D1004

1N4148WS

75V

A5V

D1005

1N4148WS

75V

R1011

10KOHM

B13V

B5V

D1006

TLZ5V6B

5.6V

R1013

470OHM

D1007L

1N4148WS

75V

FGND

R
WP_ESNE

S

RESET & POWER DETECTION

A3.3V

D1009

1N4148WS

D1008

1N4148WS

75V

75V

IC1005

RT9818C-42PV

3

R1016

10KOHM

FGND FGND

2

KTC3875S-GR

Q1000

R1081

3.3Kohm

1

FGND

B3.3V

D1010

1N4148WS

75V

R1017

2.2Kohm

POP_MUTE

FGND

R1080

10KOHM

POWER_DET

2201C

Fu01

V01

ACTIVE HIGH

SOUND_MUTE

Schematic Diagram

7-4 Samsung Electronics

NEAR TO IC3001

I2C ADDR : 0X70

FUNCTION KEY

MSTAR DEBUG

FBE JIG

310Thu Dec 20 17:33:25 2007

310jade_normal

jade_normal

Unknown Unknown

C:/atdm/jade_normal\jade_normal.cpm

Unknown

Unknown

1.0

21

R2050P

21

L112DB

C2101

R2177

8
7
6
54

3

2

1

IC2007

C2100

8
7
6
54

3

2

1

IC2006

1402R

8302

R

R2067

R2066

P012DB

TP2100

TP2101

R2055

R2052

R2051

0022R

D0502R

09
02
R

4
71

2
R

57
1

2R

R2176

2712R

37
1

2
R

7412R

2312R

R2042

8412R

R2008

R2008

R2008

R2007

R2007

R2007

R2006

R2006

R2006

R2005

R2005

R2005

R2004

R2004

R2004

R2003

R2003

R2003

R2002

R2002

R2002

R2001

R2001

R2001

R2008

R2007

R2006

R2005

R2004

R2003

R2002

R2001

7102R

6
10

2
R

51
0

2R

R2105

R2104

R2103

R2102

R2101

R2100

R2099

R2098

R2139

R2107

R2161

R2120C

8
7
6
54

3

2

1

IC2005

8
7
6
54

3

2

1

IC2004

89

87
86
85
84
83
82
81
80

8

79

70

7

6

53

50

5

46

4

32

3

256

255

254

250
248

247

246

245

244
243

242

240
239
238
237
236
235

234

233
232

231

230

229
228
227
226
224
223

222

221

220

219

218

217

216

215

214

213

212

211

210

209

208

207

206

205

204

203

202

201

200

2

199

198

197

196
195

194

192

191

190
189

188

186
185
184
183
182181

180

179

178

177

176

175

174

173

171

170

169

168

167

166

165

164

163

160

15

149

148

14

136

135

134

132

131

130

129

128

127
126

125
124
123
122
121
120

12

119
118

117
116

115

114

11

104
103

10210

IC3001

440

2
R

0
4
02R

R2141

R2083

9002C

R2087

R2088

4302C

2302R

P5002C

R2123

7612R

R2157

6002C

2102C

R2080

TP2010

R2159

0402C

R2089

7
3
02

R

6
2
02R

R2049P

9

8

7

6

5

4

3

20

219

18
17
16
15
14
13
12
1110

1

IC2003

5302C

R2162

R2053

D2004

1302C

TP2006

TP2007

8302C

R2110

R2158

R2081

R2071

6412R

R2074

R2014

TP2001

TP2009

6512R

TP2027

9
1
02C

1
20

2
C

R2127

5212

R

2302C

BD2001

R2054

R2153

R2057

R2056

9202C

3102C

R2075

R2062

TP2019

0
2
02C

R2124

R2065

Q2005

C2015

TP2025

TP2024 TP2026

R2082

R2108

R2140

9212R

TP2023

82
1

2R

R2122

R2059

R2069

2002C

R2078

5402R

Q2002

BD2005

6302C

TP2020

R2118

C2014

0
1
02C

TP2022

9

8

7

6

5

4

3

2

10

1

CN2001

9302R

2202

R

TP2008

0302C

9

8

7

66
65
64
63
62
61
60

6

59
58
57
56
55
54
53
52
51
50

5

49
48
47
46
45
44
43
42
41
40

4

39
38
37
36
35
3433

32

31

30

3

29

28

27

26

25

24

23

22

21

20

2

19

18

17

16

15

14

13

12

11

10

1

IC202C

3302R

R2155

R2068

R2077

R2076

R2142

7312R

R2070

1
302

R

R2152

R2084

R2150

R2143

62
1

2R

R2149

8402R

520

2R

8
102

R

R2165

2202C

R2073

R2072

R2085

R2086

1
10

2R

R2079

7402

R

TP2005

TP2004

6312R

D2003

1512R

9302C

6
302

R

Q2004P

D2005P

R2144

R2063

R2064

BD2004

BD2003

9202R

R2164

6402R

9102R

6202C

3202C

1402C

8
1
0
2C

4
002C

TP2002

TP2003

1002X

1212R

D2006

R2024P

TP2014

5

4

3

2

1

CN2004

R2111

R2112

R2113

R2117

D2002

7202C

R2131

5202C

R2060

7
202

R

TP2021

P7002C

R2023P

8202C

BD2002

3002C

1
10

2
C

6102C

7102C

7302C

0
20

2R

5412R

R2114

R2115

R2116

D
82

02R

R2109

R2119

R2133

R2058

R2160

9

8

7

66
65
64
63
62
61
60

6

59
58
57
56
55
54
53
52
51
50

5

49
48
47
46
45
44
43
42
41
40

4

39
38
37
36
35
3433

32

31

30

3

29

28

27

26

25

24

23

22

21

20

2

19

18

17

16

15

14

13

12

11

10

1

IC201C

4202C

3302C

1202R

R2013

6612R

4512R

R2106 R2130

R2061

R2163

8002C

R2138

D2008

Q2003

1002C

3
4
02R

D2001P

100OHM

100OHM

SPI_CK

KEY_BUZZER
SW_INVERTER

M
HO

K0
1

M
H
O
K01

DQM<1>

MDATA<0..22>

HDMI_RX1-

MHOK5.1

MH
O

0

MADR<6>

33OHM

MDATA<2>

MDATA<0..7>

Fn001

AMP_RESET

FBE_RESET

SCL_PANEL

SDA_PANEL

HP_IDENT

100OHM

HDMI_DDC_SDA

HDMI_DDC_SCL

MHO0

DQM<1>

MHOK01

100OHM

SPI_CZ

SPI_DO

Fp74

HDMI_RXCLK+

HDMI_RXCLK-

HDMI_RX2+

V61

MADR<7>

9

MDATA<18>

MHOK01

HDMI_RX0-

MADR<3>

V61

CAS

11

12

MDATA<13>

MDATA<14>

100OHM

HDMI_RX2-

HDMI_RX0+

mhoK3.3

MHOK01

KSR1104

MHO

K

7.
4

W
6
1/1

mhoK3.3

0OHM

0OHM

100OHM

100OHM

100OHM

BA0

MADR<3>

33ohm

100OHM

DECO_CTRL

MHOK01

33ohm

MADR<3>

100OHM

100OHM

100OHM

100OHM

KTC3875S-Y

33OHM

BA1

15

MADR<4>

MMBD4148SE

33OHM

33OHM

33OHM

MDATA<8..15>

MDATA<2>

MADR<5>

MDATA<24>

MCLK-

FLASH_WP

ZHM0.

2
1

MDATA<15>

MDATA<13>

MADR<9>

MDATA<6>

MADR<2>

MDATA<4>

SCL

EM6A9160TS0A-5GEM6A9160TS0A-5G

33ohm

MDATA<1>

MDATA<22>

MADR<8>

PIHC_LAT_X

SDA_ROM

MADR<10>

MADR<0>

HDMI_CEC

MDATA<24>

MDATA<23>

MDATA<23..31>

MDATA<25>

MDATA<26>

MDATA<27>

MDATA<28>

MDATA<29>

MDATA<30>

MDATA<21>

MDATA<20>

MDATA<19>

MDATA<17>

MDATA<16>

MDATA<14>

MDATA<12>

MDATA<11>

MDATA<10>

MDATA<9>

MDATA<8>

MDATA<7>

MDATA<5>

MDATA<3>

MADR<11>

MADR<1>

SCL_ROM

100V

24

23

25

26

27

28

29

31

30

RAS

WEZ

22

21

20

19

18

17

16

14

13

12

11

10

8

7

6

5

4

3

2

1

0

SDA

KEY2

W61/1

MHOK7.4

W61/1

MHOK7.4

33OHM

MDATA<17>

17

MADR<5>

MADR<6>

22

29

MADR<9>

MADR<11>

BA1

CKE

MVREF-1

MDATA<24..31>

24

DQM<2>

MCLK-

MCLK+MCLK+

16

19

18

20

21

23

MADR<8>

MADR<11>

MADR<12>

CKE

MADR<7>

MADR<4>

MADR<6>

CAS

BA1

WEZ

MADR<0>

MADR<2>

MADR<1>

31

30

26

25

28

27

0

1

3

2

4

5

6

7

SCL_ROM

9

10

IR

DQM<3>

PCF8574ATS

100V

MMBD4148SE

100V

8

RAS

MADR<10>

VIDEO2_IDENT

SPI_DO

VIDEO1_IDENT

SCL COMP2_IDENT

COMP_SEL

HDMI1_IDENT

COMP1_IDENT

100OHM

MADR<10>

SDA_ROM

SPI_CK

MADR<8>

13

33OHM

MDATA<8>

MDATA<0>

MDATA<1>

MDATA<3>

33OHM
33OHM
33OHM

MDATA<4>

MDATA<5>

MDATA<6>

33OHM
33OHM
33OHM
33OHM

MDATA<7>

DQS<3>

MDATA<31>

MDATA<30>

MDATA<29>

MDATA<28>

33OHM
33OHM
33OHM

MDATA<26>

33OHM

MDATA<25>

33OHM
33OHM

MDATA<16>

MDATA<18>

MDATA<19>

33OHM

MDATA<20>

MDATA<21>

MDATA<23>

33OHM
33OHM
33OHM
33OHM

MVREF-2

33OHM

MDATA<27>

MCLK-

MADR<1>

MADR<0>

WEZ

SMAW200-10P

MADR<4>

SDA

DQS<2>

33OHM

CKE

BA0

MADR<12>

MDATA<0>

CAS

MDATA<31>

DQS<0>

MCLK+

DQS<1>

DQM<2>

DQM<0>

MADR<12>

BA0

MDATA<12>

33OHM

CN_S_010

DQM<3>

MVREF

DQS<2>

DQS<3>

2N7002

4.7KOHM

KEY1

HDMI_RX1+

MAIN_EEPROM_WP

LED_STB

SW_DDC2

SW_POWER

SW_PVCC

SCL

SW_DDC1

SVHS_IDENT

2nd_nRESET

IR

SW_INCH

SDA

HDMI_SEL2

HDMI_SEL1

SOUND_MUTE

1/16W

15

LED_STB

POWER_DET

MADR<7>

SPI_DI

14

MADR<5>

SPI_CZ

MAIN_EEPROM_WP

RAS

MADR<9>

MX25L3205DM2I-12G

AT24C512BN-SH25-T

MHOK01

MHO

K
01

33ohm

Fu01

V01

Fu01

V01

Fn001

V61

1KOHM

MHOK1

V61

Fn001

Fn001

V61

Fn001

V61

FN1V05

Fn001

V61

Fn001

Fn001

V61

V61

Fn001

V61

Fn001

MH
OK
7

2

M
H
O
K0

1

M
HO

K
00

1

V
0
5

33ohm

33ohm

33ohm

33ohm

33ohm

33ohm

33ohm

33ohm

100OHM

100OHM

100OHM

33ohm

33ohm

33ohm

33ohm

33ohm

33ohm

33ohm

100OHM

100OHM

100OHM

100OHM

100OHM

33ohm

100OHM

100OHM

100OHM

100OHM

100OHM

10OHM

10OHM

33ohm

33ohm

33ohm

M
HO

M
1

100OHM

100OHM

100OHM

50V

30pF

50V

30pF

MHOK01

M
H
O
K
01

MHOK01

MHOK01

MH
O

K01

MHOK01

MHOK01

MHO

K
01

MHOK

0
1

MHOK01

10OHM

MSD2238L-LF

F
n
001

V61

MH
O

K
0
01

10OHM

10OHM

MHOK5.1

MHOK5.1

100OHM

100OHM

100OHM

100OHM

100OHM

100OHM

100OHM

100OHM

100OHM

100OHM

100OHM

100OHM

MHOK01

MHOK01

MHOK01

MHOK01

M
HO

K
01

MHOK01

MHOK01

MHOK01

Fn001

V61

Fn001

V61

Fn001

V61

Fn001

V6
1

Fn001

V61

Fn0

0
1

V
61

Fn001

V61

Fn001

V61

V61

Fn001

Fn001

V61

Fn0

0
1

V6
1

F
n001

V
6
1

Fn001

V61

Fn001

V61

Fn001

V61

FN1

V
05

FN1

V05

FN
0

1

V05

33ohm33ohm

300OHM

MHO0

V
05

F
N01

SMW200-05P

FN01

0OHM

0OHM

33ohm

300OHM

33ohm

FN01

FN01

33ohm

33ohm

33ohm

M
HO

K
0
1

M
H
OK

0
1

MHO

K0
1

M
H
OK0

1

M
H
O
K01

MHOK01

100OHM

M
HOK01

0OHM

MHOK01

1KOHM

MADR<2>

10OHM

10OHM

10OHM

0OHM

DEBUG_WALL_RX

DEBUG_WALL_TX

KEY1

KEY2

TUNER_AFT

FLASH_WP

ANA_DIMMING

PC_IDENT

DECO_CTRL

CPU_nRESET

BEAD_CHIP

100nF

SCL_PANEL
SDA_PANEL

NC7WBD3125K8X

0OHM

DDC_WP

100nF
16V

SCL_PANEL
SDA_PANEL

NC7WBD3125K8X

0OHM

MHO0

M
HO

0

DDC_WP2

FGND

A5V

FGND

FGND

FGND

A5V

A1.25V A1.2V_DVI

A3.3V_LPLL

FGND

FGND

A5V

A3.3V_ADC

A1.2V_DVI

FGND

A3.3V_MPLL

FGND

A3.3V

FGND

FGND

A3.3V

A5V

FGND

FGND

FGND

MVREF

FGND

A3.3V

FGND

A3.3V_AU

A5V

FGND

B3.3V

FGND

MVREF-2

FGND

DMC2_2.5V

FGND

DMQ2_2.5V

MVREF-1

A3.3V

FGND

FGNDFGND

FGND

DMC1_2.5VDMQ1_2.5V

A5V

FGND

A1.2V_CORE

FGND

A3.3V_SIF

DDR_2.5V

FGND

FGND

B2.5VB2.5V

A3.3V_MEMPLL

DDR_2.5V

A3.3V_USB

FGND

B3.3V

FGND

A1.25V

FGND

A3.3V

FGND

FGND

A5V

FGND

FGND

DQS<0>

DQM<0>

33ohm

2.2Kohm

MMBD4148SE

A3.3V

PIHC_DAEB

PI
H

C_D

AE
B

33OHM

33OHM

V61

Fn001

FGND

DEBUG_SDA

DEBUG_SCL

16V

MDATA<15>

DQS<1>

MDATA<11>

MDATA<10>

MDATA<9>

V05

V05

FN01

V05

33ohm

HDMI2_IDENT

HDMI3_IDENT

SPI_DI

MDATA<22>

MDATA<16..23>

33OHM
33OHM

1KOHM
1/16W

KEY_BUZZER

KTC3875S-Y

33ohm

V05

FGND

BEAD_CHIP

BEAD_CHIP

BEAD_CHIP

A1.2V_CORE

BEAD_CHIP

G

G

H

9105678

2341 11

SAMSUNG

SAMSUNG

SAMSUNG

REV.

A2

H

PROJECT NAME DRAWN BY

OF

12

APPROVED BYDEV.STEP

SAMSUNG

LAST EDITED TIME

TOTAL PAGE NO.

CHECKED BY

2BGND

/OE2

VCC

1B2A

1A

/OE1

2BGND

/OE2

VCC

1B2A

1A

/OE1

E

B

C

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RN

RNRNRN

RN

CS#
SO/SIO1

WP#/ACC

SCLK

VCC

HOLD#

GND

SI/SIO0

SDA VSS

WP

VCC

SCL A2

A1

A0

GPIO27

GPIO28

VDDC

VDDC

GPIO44/I2S_IN_WS

GPIO45/I2S_IN_BCK

IRIN

INT

DDCA_DA

DDCA_CK

SAR0

SAR1

SAR2

SAR3

PWM0

PWM1

PWM2

PWM3

DDCR_DA

DDCR_CK

VDDC

AVDD_SIF

AVDD_33

AVDD_33

DDCD_CK

DDCD_DA

GPIO125

RX2P

RX2N

RX1P

RX1N

AVDD_33

GPIO100

GPIO99

GPIO98

GPIO97

DQS[3]

AVDD_DDR

MDATA[31]

MDATA[30]

MDATA[29]

MDATA[28]

MDATA[27]

MDATA[26]

DQM[3]

MDATA[25]

MDATA[24]

AVDD_DDR

MDATA[23]

MDATA[22]

MDATA[21]

MDATA[20]

RX0P

RX0N

RXCKP

RXCKN

AVDD_AU

GPIO20

GPIO21

GPIO22

GPIO23

GPIO24

GPIO25

GPIO26

VDDC

DQS[0]

AVDD_DDR

MDATA[0]

MDATA[1]

DQM[0]

MDATA[2]

MDATA[3]

MDATA[4]

MDATA[5]

MDATA[6]

MDATA[7]

AVDD_DDR

MDATA[8]

MDATA[9]

DQM[1]

VDDC

MDATA[10]

MDATA[11]

MDATA[12]

HWRESET

SCK

SDI

SDO

SCZ

GPIO15/CEC

GPIO124

GPIO123

GPIO112

GPIO111

AVDD_LPLL

VDDC

MADR[10]

MADR[9]

MADR[8]

MADR[7]

AVDD_DDR

MADR[6]

MADR[5]

MADR[4]

MADR[3]

MADR[2]

MADR[1]

MADR[0]

AVDD_MEMPLL

MCLKE

MCLK

MCLKZ

MVREF

GPIO14/UART_TX1

GPIO13/UART_RX1/CEC

VDDC

MDATA[19]

MDATA[18]

DQM[2]

MDATA[17]

MDATA[16]

AVDD_DDR

DQS[2]

AVDD_MPLL

XIN

XOUT

AVDD_USB

AVDDL_DVI

MDATA[13]

MDATA[14]

MDATA[15]

AVDD_DDR

DQS[1]

CASZ

RASZ

WEZ

BADR[0]

BADR[1]

MADR[12]

MADR[11]

E

B

C

P6

P7

P5

N.C.

P0

A2

VSS

P4

N.C.

A1

A0

VDD

P1

SDA

N.C.

P3

P2

N.C.

SCL

/INT

A6

A9

A7

A8

VSSVDD

A3

A2

A1

A0

A11

NC

A10/AP

BA1

NC

CKE

BA0

NC

UDM

VSS

CK

/CK

/CS

/RAS

/CAS

/WE

DQ10

VSSQ

VDDQ

DQ9

VSS

DQ15

NC

DQ8

VDD

NC

LDQS

VDDQ

VREF

NC

UDQS

VSSQ

NC

DQ7

VSSQ

DQ6

DQ5

VDDQ

DQ14

VSSQ

DQ4

DQ3

VSSQ

DQ2

DQ11

DQ1

VDDQ

DQ13

DQ12

VDDQ

DQ0

VDD

A4

A5

LDM

NC

E

B

C

D

S

G

A6

A9

A7

A8

VSSVDD

A3

A2

A1

A0

A11

NC

A10/AP

BA1

NC

CKE

BA0

NC

UDM

VSS

CK

/CK

/CS

/RAS

/CAS

/WE

DQ10

VSSQ

VDDQ

DQ9

VSS

DQ15

NC

DQ8

VDD

NC

LDQS

VDDQ

VREF

NC

UDQS

VSSQ

NC

DQ7

VSSQ

DQ6

DQ5

VDDQ

DQ14

VSSQ

DQ4

DQ3

VSSQ

DQ2

DQ11

DQ1

VDDQ

DQ13

DQ12

VDDQ

DQ0

VDD

A4

A5

LDM

NC

This Document can not be used without Samsung’s authorization.

7-2-2 MEMORY & CONTROL

Power

Samsung Electronics

Schematic Diagram

7-5

2BGND

/OE2

VCC

1B2A

1A

/OE1

IN2+

VEE

OUT2

VCC

IN2-

IN1+

IN1-

OUT1

REFP

VCLAMP

VSYNC1

HSYNC1

REXT

GND

GND

NC

GND

AUVRM

AUVRP

AUL0

NC

AUCOM

AUR3

AUL3

AUR2

AUL2

AUR1

AUL1

AUR0

GND

SIF1M

SIF1P

GND

CVBSOUT

NC

VCOM0

CVBS0

VCOM1

CVBS1

GND

I2S_IN_SD

SPDIFI

SPDIFO

I2S_OUT_WS

I2S_OUT_MCK

I2S_OUT_BCK

I2S_OUT_SD

I2S_OUT_MUTE

VDDP

VDDP

CVBS2

CVBS3

CVBS4

CVBS6

CVBS5

CVBS7

VSYNC0

HSYNC0

GND

RIN0P

RINM

SOGIN0

GIN0P

GINM

BIN0P

BINM

RIN1P

GIN1P

SOGIN1

BIN1P

REFM

GND

GND

GND

GND

GND

USB_DP

USB_DM

USB_REXT

GND

GND

GND

AUVAG

AUOUTL2

AUOUTR2

AUOUTL1

AUOUTR1

NC

AUOUTL0

AUOUTR0

VDDP

GND

TSDATA[0]

TSDATA[1]

TSDATA[2]

TSDATA[3]

TSDATA[4]

TSDATA[5]

TSDATA[6]

TSDATA[7]

TSVALID

TSSYNC

TSCLK

LVA3P

LVA3M

LVACKP

LVACKM

LVA2P

LVA2M

LVA1P

LVA1M

LVA0P

LVA0M

VDDP

LVB3P

LVB3M

LVBCKP

LVBCKM

LVB2P

LVB2M

LVB1P

LVB1M

LVB0P

LVB0M

E

B

C

This Document can not be used without Samsung’s authorization.

7-2-3 MSD2248L_AV_IN/OUT&DIMMING

Power

PC_B

PC_G

PC_R

COMP_PB

COMP_Y

COMP_PR

PC_HS

PC_VS

FGND

TUNER_SIF

VIDEO2_CVBS

COMP_Y

TUNER_CVBS_MAIN

(VIDEO1)
(VIDEO1)

MH

1003R

O
57

VIDEO2_SL_IN

VIDEO2_SR_IN

COMP_SL_IN

COMP_SR_IN

PC_SL_IN

PC_SR_IN

DVI_SL_IN

DVI_SR_IN

HP_AUOUT_L

HP_AUOUT_R

FGND

FGND

M_SL_AMP

M_SR_AMP

410

C3050

10uF

10V

FGND

R3007

R3008

R3009

R3010

R3011

R3012

R3013

R3014
100OHM

SVHS_C

SVHS_Y

B3.3V

R3003

47ohm

mhoK2.2

2003R

R3004

47ohm

5003R

M
HOK22

60
0

3R

HDMI_HPD_SINK

MHO

K
22

FP0022

5
0
0
3C

6003C

R3202I

R3200F

R3201F

MSD_SPDIF_OUT

V05

FP0022

0OHM

0OHM

0OHM

C3001

10uF
10V

C3003

1UF

6.3V

C3004

4.7UF
25V

ANA_DIMMING_FBE

PWM_DIMMING_FBE

FGND

C3002

100nF

16V

ANA_DIMMING

LCD OPTION

V
0
5

70
0

3
C

A3.3V

100OHM

47ohm

100OHM

100OHM

100OHM

100OHM

470OHM

R3015

R3016

R3017

R3018

R3019

R3020

R3021

R3100

10KOHM

F
N51

80
0

3C

CN3003

SMW200-30C

2

1

4

3
65
87

10

9

12 11

IC3001

FGND

100nF 16V

C3009

100nF 16V

C3010

100nF 16V

C3011

390ohm

R3026

R3027

R3028

R3029

R3030

R3031

FGND

47ohm

47ohm

47ohm

47ohm

47ohm

47ohm

47ohm

AUMCK

AUSCK

AUWS

AUSD

FGND

V
0
5

FN5

V05

1

M

2

H

2

OK
0
3

2

2

R

MHOK22

3203R

FGND

C3012

C3013

C3014

C3015

C3016

C3017

C3018

C3019

47ohm

47NF

47ohm

1NF 50V

47ohm

470OHM

470OHM

C3020

C3021

C3022

C3023

C3024

C3025

C3026

C3027

C3028

R3034

R3035

R3036

R3037

R3050

R3038
33ohm

C3029

C3030

C3031

C3032

C3033

C3034

C3035

C3036

R3039

R3040

R3041

R3042

C3037

100nF 16V

SAM_TSCLK

47NF 16V

C3038

C3039

C3040

MH

I
3

O0

0
2
3
R

16V47NF

50V1NF

16V47NF

16V

16V47NF

16V47NF

47NF 16V

47NF 16V

47NF 16V

47NF 16V

100nF

100nF 16V

75OHM

100OHM

100OHM

100OHM

100OHM

2.2UF
16V

2.2UF
16V

2.2UF
16V

2.2UF
16V

2.2UF
16V

2.2UF
16V

2.2UF
16V

2.2UF
16V

100OHM

100OHM

100OHM

100OHM

MSD2238L-LF

18
19
20
13
21
22
23
24

47NF

25

16V

26

47NF

27

16V

28
29

47NF

30

16V

31
16
17
34
35

16V47NF

43
45
36
37

16V47NF

38

16V47NF

39
40
41
42
44
48

16V

51

52
109
110
108
111
112
107
105
106

67

68

69

55

56

57

58

59

60

61

62

71

72

73

74

76

77

63

100

FGND

75
65
64
47

253
241
225
193
187

FGND

172
162
161
101
88
66
54
49
33
9
1

1DNGM

147
133
113
78

252
251
249

150
151
152
153
154
155
156
157
158
159
137
138
139
140
141
142
143
144
145
146

99
98
90
91
92
93
94
95
96
97

R3048

909ohm

SAM_TS<0>

SAM_TS<1>

SAM_TS<2>

SAM_TS<3>

SAM_TS<4>

SAM_TS<5>

SAM_TS<6>

SAM_TS<7>

A3.3V_VDDP

FGND

0

1

2

3

4

5

6

7

SAM_TS<0..7>

USB_DP

USB_DN

SAM_TSSYNC

SAM_TSVLD

LV_FBE<9>

LV_FBE<8>

LV_FBE<7>

LV_FBE<6>

LV_FBE<5>

LV_FBE<4>

LV_FBE<3>

LV_FBE<2>

LV_FBE<1>

LV_FBE<0>

LV_DIR<9>
LV_DIR<8>
LV_DIR<7>
LV_DIR<6>
LV_DIR<5>
LV_DIR<4>
LV_DIR<3>
LV_DIR<2>
LV_DIR<1>
LV_DIR<0>

9

8

7

6

5

4

3

2

1

0

LV_FBE<0..9>

TO FBE

9
8
7
6
5
4
3
2
1
0

LV_DIR<0..9>

WITHOUT FBE

R3117D

R3116D

R3118L

5V

2.7Kohm

Delete

12Kohm

21D7113RL8113R

MHOK22

MHOK7.2

D6113R

MHO0

FGND

12V

Delete

22Kohm

12Kohm

C3045L

100nF

16V

JEIDAVESA

Delete

Delete

0ohm

VCC_PANELVCC_PANEL

FGND

FGND

DIP TYPE OPTION

R399CL

R397CL

R312CL

MHO0

MH
O

0

LC993R

L89

0

BD301L

BEAD_CHIP

3R

L6403C

Fn01

R3110L

0OHM

IC303P

TC7WB125FK

MHO0

MHO0

MHO0

L0013R

L

L

6

C793R

90
3

R

D1013R

V05

DELETE PP : PDP

LL : LCD

DELETE

DELETE

TP3006

TP3011

P3013R

MH
O

0

MH
O

034

A5V

C3047P

100nF

16V

FGND

R3112P

0OHM

TP3030

P4013R

MHO0

FGND

R3113P

0OHM

R3114P

0OHM

TXOUT0­TXOUT0+
TXOUT1­TXOUT1+

TXOUT2­TXOUT2+
TXCLKOUT­TXCLKOUT+

TXOUT3­TXOUT3+
TXOUT4­TXOUT4+
TXOUT5­TXOUT5+

TP3008

TP3029

P1113R

MHO0

FGND FGND

DEBUG_WALL_TX
DEBUG_WALL_RX

DDC_WP

CLOSE TO CONNECTOR

TP3009

TP3007

R3109L

0OHM

R312CL

0OHM

R390LL

0OHM

MHO0

MHO0

MHO0

P9013R

P7013R

P5113R

FGND

LENAP_LCS

LENAP_ADS

R3082F
R3083F
R3084F
R3085F

R3086F
R3087F
R3088F
R3089F

R3090F
R3091F
R3092P
R3093P
R3094P
R3095P

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

TP3012

TP3013

PP053R

FGND

TP3015

P6013R

MHO0

P9113R

MHO0

P_CNYS_D3

MHO0

MHO0

MHO0

MHO0

MHO0

MHO0

MHO0

MHO0

MHO0

MHO0

R320PP

0OHM

MHO0

MHO0

LL153R

TP3028
TP3027

TP3026
TP3025

TP3024
TP3023

TP3022
TP3021

TP3020
TP3019
TP3014
TP3018
TP3017
TP3016

FGND

FGND

L8013R

MHO0

CLOSE TO CONNECTOR

I9033R

I8

I7033R

I6033R

I5033R

I4033R

I3033R

I2033R

I1033R

R3043L

10KOHM

L1
4

03
C

R3044L

10KOHM

I0033R

>0<RID_VL

>1<RID_VL

B8V

R3079L

0OHM

L6

W

MHO22
4
03

R

R3045L

4.7KOHM
1/16W

F
n0

V
6

0
1

1

FGND

IC302L

6
1

LM358D

/1

R3047L
470OHM

FGND

SW_INVERTER

R3051L

2.2Kohm

L9403R

MHOK3.3

L
05

Fu01

V01
0
3
C

FGND

mhoK3.3

L2503R

L0503R

MHOK1

R3053L

4.7KOHM

1/16W

L4503R

R3080L

0OHM

B5V

SENSE_PWR

M
HOK1

L3403C

FU1

V3.6

FGND

FGND

Q3001L

KTC3875S-Y

26-37 ANA DIMMING(2PIN)

40

B5V

L
1

MHOK
8
0
3R

1

TP3001

Fn0
L
4

V

4

0

61

0

1
3C

FGND

PWM DIMMING(3PIN)

CN301L

SMW200-05P

TP3002

TP3003

TP3004

TP3005

CN_S_005

LV_DIR<0..9>

0
33R

>6<RID_VL

>4<RID_VL

>9<RID_VL

>7<RID_VL

>3<RID_VL

>2<RID_VL

>8<RID_VL

>5<RID_VL

6

7

310

2

8

5

9

4

14 13
16 15
18 17
20
22 21
24 23
26 25
28 27
30

19

29

MHO0

MHO0

PP353R

LL253R

CN3002

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

2DNGM 1DNGM

CN_SMD_S_030

FGND

Schematic Diagram

7-6 Samsung Electronics

GND_R_RING

GND_R_RING

GND_R_RING

GND_R_RING

GND_R_RING

GND_R_RING

PWR_R1_RING

GND_R_RING

PWR_R1_RING

PWR_R1_RING

PWR_R1_RING

GND_R_RING

GND_R_RING

GND_R_RING

AVDD33A_1

AVDD33A_2

AVDD12IA_1

AVDD12IA_2

GND_R_RING

GND_R_RING

PWR_R3_RING

PWR_R3_RING

GND_R_RING

GND_R_RING

GND_R_RING

GND_R_RING

PWR_R3_RING

GND_R_RING

PWR_R3_RING

PWR_R3_RING

PWR_R3_RING

GND_R_RING

AVSS12IA_1

AVSS12A_2

GND_R_RING

GND_R_RING

AVSS12D_2

AVBBD_2

AVSS12D_1

AVBBD_1

AVBBA

AVSS12A_1

GND_R_RING

GND_R_RING

PWR_R1_RING

PWR_R1_RING

GND_R_RING

GND_R_RING

PWR_R1_RING

PWR_R1_RING

GND_R_RING

GND_R_RING

PWR_R1_RING

PWR_R1_RING

PWR_R1_RING

PWR_R1_RING

GND_R_RING

GND_R_RING

GND_R_RING

GND_R_RING

PWR_R3_RING

PWR_R3_RING

PWR_R3_RING

PWR_R3_RING

PWR_R1_RING

PWR_R1_RING

AVSS33D_2 AVSS33P_1

AVSS33D_1 AVSS33P_2

AVSS33A_6 PWR_R1_RING

AVSS33A_5 PWR_R1_RING

AVSS33A_4 PWR_R1_RING

AVSS33A_3 PWR_R1_RING

AVSS33A_2 PWR_R1_RING

AVDD33A_3

AVDD33A_4

AVDD33A_5

AVDD33A_6

AVDD33D_1

AVDD33D_2

AVDD33P_1

AVDD33P_2

AVDD12A_1

AVDD12D_1

AVDD12D_2

AVDD12A_2

AVSS33A_1

AVSS12IA_2

TEST3

TEST4

TEST5

TEST6

HSYNC_BLU

VSYNC_BLU

TESTMODE0

TESTMODE1

TESTMODE2

TESTMODE3

R_DIN1

R_DIN0

G_DIN9

G_DIN6

IN_5N_EVEN IN_5P_EVEN

IN_4P_EVEN IN_CLKN_EVEN

IN_4N_EVEN IN_CLKP_EVEN

IN_3P_EVEN IN_1N_ODD

IN_3N_EVEN IN_1P_ODD

IN_2P_EVEN IN_2N_ODD

IN_2N_EVEN IN_2P_ODD

IN_1P_EVEN IN_3N_ODD

IN_1N_EVEN IN_3P_ODD

OUT_DN_EVEN

OUT_DP_EVEN

B_DIN5

B_DIN4

B_DIN3

B_DIN2

OUT_CN_ODD

OUT_CP_ODD

OUT_BN_ODD

OUT_BP_ODD

B_DIN1

B_DIN0

OUT_AN_ODD

OUT_AP_ODD

R_DIN9 IN_4N_ODD

R_DIN8 IN_4P_ODD

R_DIN7 IN_5N_ODD

R_DIN6 IN_5P_ODD

R_DIN5 IN_CLKN_ODD

R_DIN4 IN_CLKP_ODD

R_DIN3 OUT_AN_EVEN

R_DIN2 OUT_AP_EVEN

TEST1

TEST2

OUT_FN_ODD

OUT_FP_ODD

INPUT_SEL

ANA_DIMING

PWM_DIMING

NRESET

OUT_DN_ODD

CLK_EXT

OUT_EN_ODD

OUT_EP_ODD

OUT_DP_ODD

PLL_EXT_DITHER

PLL_EXT

PLL_FILTER

G_DIN8

G_DIN7

G_DIN5

G_DIN4

G_DIN3

G_DIN2

G_DIN1

G_DIN0

OUT_BN_EVEN

OUT_BP_EVEN

B_DIN9

B_DIN8

OUT_CN_EVEN

OUT_CP_EVEN

B_DIN7

B_DIN6

OUT_EN_EVEN

OUT_EP_EVEN

DATA_IN_ENB

HSYNC_IN

VSYNC_IN

CLK

OUT_FN_EVEN

CLK_OUT

OUT_CLKN_EVEN

OUT_CLKP_EVEN

OUT_FP_EVEN

I2C_SDA

I2C_SCL

I2C_ADDR1

SCANEN

TEST0

OUT_CLKN_ODD

OUT_CLKP_ODD

I2C_ADDR0

MODE_SEL

This Document can not be used without Samsung’s authorization.

7-2-4 FBE

Power

FBE_RESET

PWM_DIMMING_FBE

ANA_DIMMING_FBE

I2C_ADDR0

I2C_ADDR1

SCL

SDA

B3.3V

R4001

4.7KOHM
1/16W

I2C_ADDR1

R4002

0OHM

FGND

B1.2FB

BD4003

BEAD_CHIP

B1.2FB

BD4001

BEAD_CHIP

B3.3V

BD4002

BEAD_CHIP

B3.3V

BD4004

BEAD_CHIP

C4006

10NF

10uF

50V

10V

FGND

C4002 C4028

10NF

10uF

50V

10V

FGND

10uF

10NF

10V

50V

FGND

C4004 C4018C4014

10NF

50V

FGND

A
2
1DDVA_L

L
P

C4011

100nF

16V

C4012

10NF

50V

C4013 C4017

50V

C4010

100nF

16V

B3.3V

FGND

DPLL_AVDD12A

D2
1

D
D
VA

_
LL

P

C4015

10NF

50V

C4016

10NF

50V

10NF10NF

50V

10NF

50V

R4004

4.7KOHM
1/16W

R4005

0OHM

I2C_ADDR0

D
21

AI

D

21

D
VA

DD

_
L

VA

LP
D

100nF

C4019

100nF

16V

C4020 C4024C4007

10NF

50V

C4021C4008C4003

10NF

50V

16V

C4027C4001

C4023

100nF

10NF

16V

50V

10NF

50V

50V

C4025 C4034 C4035

C4029

1NF

1NF

50V

50V

C4026C4022

100nF

10NF

16V

50V

R1_RING

10NF

AVDD33P

50V

C4031

1NF1NF

50V

R3_RING

C4036C4032

100nF

100nF

1NF

16V

50V

C4033C4030

100nF

16V

100nF

16V

16V

PLL_FILTER

B3.3V

PLL_FILTER

MH

W

60

61

O
K7.4

0

/1

4R

FBE3 OPTION

R4028

1.5KOHM

C4041

330PF
50V

C4040

4.7NF
50V

R4007

R4008

R4009

R4010

R4011

R4012

FGND

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

FGND

IC4001

S4LF136X01

H1
C7

A7

A5
A14
B14

B9

A9

C5

A4

B4

C4

A8

P8

R7

P7

T7

T3

P4

R4

T4

P5

R5

T5

P6

R6

T6

R8

T8

P9

R9

T9
T10
R10
P10
T11
R11
P11
T12
R12
P12
T13
R13
P13
T14
R14
P14

L1

L2

M1

M2

N1

N2

R1

R2

T1

IC4001

S4LF136X01

N13
N10

N9
K4

H13

G4

D10

D8
D5
D4
C9

K10

K9
K8
K7

J10

J9
J8

J7
H14
H10

H9

H8

H7
G10

G9

G8

G7

D9
C10

G2

G1

H3

H2

J2

J1

K3
N14
H16

E3

R3
K14
J15
G14
E14

A3

K1

J3
K2
H4
G3
M3
C3
L3
B3
F14
H15
J14
L14
P3
F3
J16
M14
D6
F13
M13
N8
C8
D7
G13
J4
N6
N7
C13
D12
E4
J13
L4
N5
N11
C12
C14
D11
D13
D14
E13
F4
K13
L13
M4
N4
N12
N3
D3

C6
A6
B7B6
B8
A10
B10
A11
B11
C11
A12
B12
A13
B13
B5
D15
D16
G15
G16
F15
F16
E15
E16
C15
C16
B15
B16
A15
A16
N15
N16
T15
T16
R15
R16
P15
P16
M15
M16
L15
L16
K15
K16
D2
D1
F2
F1
E2
E1
C2
C1
B2
B1
A2
A1
P2
P1
T2

R4013

R4022

R4023

R4024

R4025

R4014

R4026

R4027

R4015

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

0OHM

R1_RING

FGND

AVDD33P

R3_RING

Invert_VSYNC
Invert_HSYNC

TXCLKOUT+

TXCLKOUT-

TXOUT5+

TXOUT5-

TXOUT4+

TXOUT4-

TXOUT3+

TXOUT3-

TXOUT2+

TXOUT2-

TXOUT1+

TXOUT1-

TXOUT0+

TXOUT0-

DPLL_AVDD12D
PLL_AVDD12D
PLL_AVDD12A

AVDD12IA

DPLL_AVDD12A

FGND

R4016

100OHM

R4018

100OHM

DPLL_AVDD12A

R4019

100OHM

R4020

100OHM

R4021

100OHM

LV_FBE<9>

LV_FBE<8>

LV_FBE<7>

LV_FBE<6>

LV_FBE<5>

LV_FBE<4>

LV_FBE<3>

LV_FBE<2>

LV_FBE<1>

LV_FBE<0>

9

8

7

6

5

4

3

2
1

0

LV_FBE<0..9>

Samsung Electronics

Schematic Diagram

7-7

MGND1

MGND2

MGND4

MGND3

AGC

AFT

NC

TP(IF)

NC

IF_AGC

IF_OUT(+)

GND

NC

CLOCK

DATA

IF_OUT(-)

VT

5V

CVBS

SIF

E

B

C

D_IN5

D_IN6

D_IN7

VDD12IH

VSSIPH

D_IN8

D_IN9

D_IN10

D_IN11

VDD12IH

CLK_EXT_ADC

VSSIPH

HOSSV

1RDD

AC2I

0RD

DAC2I

LCS

ADS

HI21D

DV

HPISSV

LE
S

_LLP_TXE

LAV_K

P

HI21DDV

H
PISSV

RRE_KP

CNYS_KP

HPO33DDV

HOSSV

PK_CLK

PR

NR

LMC

BBA_HT33DDV

TEST_SIG1

TEST_EN1

TEST_EN0

RESET_N

VSSOH

VDD33OPH

PKDATA0

PKDATA1

PKDATA2

PKDATA3

VSSIPH

VDD12IH

PKDATA4

PKDATA5

PKDATA6

PKDATA7

VSSIPH

VDD12IH

TEST_SIG0

VDD33OPH

OSC_XOUT

OSC_XIN

VSSOH

VDD12T_ABB

VSSBB_ABB

FILTER

VBB_ABB

VSST_ABB

BB
A

_HTBBSSV

VDD33OPH

VSSOH

D_IN4

CN

CN

HI21D

DV

HPISSV

CN

CN

HOSSV

HPO33DDV

LCS_RE

N
UT

OP
G

NIAG_

UT

NIAG_

FI

HPI

S
SV

HI21D

DV

HPIS

SV

HI2

1D
DV

0
NI_

D

1NI_

D

2NI_

D

3
NI_

D

HI21D

D
V

HPI

S
SV

BBA_HT3

3DDV

BBA_H

BBV

P
I
A

NI
A

H
PO33DDV

TUNER_SDA

TEST_SIG3

TEST_SIG2

VSSIPH

VDD12IH

VDD12T_ABB

HI21DDV

HP
ISSV

CN

This Document can not be used without Samsung’s authorization.

7-2-5 TUNER & KS1411

Power

ATSC HALF NIM TUNER

B33V_TUNER

3005L

H
U1

C5014

1UF

50V

FGND

TU5001

TDQU6-K01A

MGND1
MGND2

MGND3
MGND4

BD5000

BEAD_CHIP

B1.2V_TUNERB1.2FB

C5055

10uF

10V

FGND

B33V_TUNER

FGND

B5V_TUNER

R5003
330ohm

C5047

10uF

10V

HU0
2
0

2

05L

2

C5006

47NF
25V

C5005

L5001

0.22nF
680UH

50V

R5004

100KOHM

4005C

4.7NF
50V

FGND

D5001

MMBD4148SE

KTC3875S-Y

Q5001

100V

FGND

V

FN00

3

05

C5010

00

10NF
50V

5

1

C

R5005

22KOHM

FN

1

V0

1

0

0

1

5

5
C

C5009

2200PF

50V

V

F

2

0

N0

1

5

05C

0
1

FGND

TP5001

C5013

D5002

3.3UF
50V

BZX84C33

B33V_TUNER

C5015

100NF

50V

B5V_TUNER

0005L

HU1

FGND

1
2
3
4
5
6
7
8
9
10
11
12

1UH

13
14
15
16

6105C

FP22

V05

FGND

CLOSE TO TUNER

CLOSE TO TUNER

C5046

C5019D

100UF

16V

1405R

7105C

MHOK1

FGND

C5021

Fn860.0

FGND

1UH

21L5005

V0
5

C5020

21

W61/1

100nF

16V

10uF

10V

Fn
8

810

60.0

5
C

R5006

100KOHM

100nF
16V

21L5004

21

V05

C5024

100NF

50V

100nF

C5022

C5045

10NF

50V

FGNDFGND

R5007

200Kohm

FGND

TUNER_CVBS_MAIN

TUNER_SIF

16V

C5023

100nF

16V

SCL

SDA

FGND

TUNER_AFT

FGND

R5008
1KOHM

C5025

39PF
50V

C5026

39PF
50V

R5009
47ohm

R5010
47ohm

R5011

470OHM

Fn001

72
0

5C

1
00

5
X

V
61

FGND

zHM96.42

FGND

PIHC_LAT_X

R5012
1KOHM

3105R

KS1411B1.2V_TUNER

Fn001

0405C

V61

M

MHOK1

5105R

6105R
H
OK

1

F

Fn001

B1.2V_TUNER

B3.3V

FGND

R5014
1KOHM

75

C5028

100nF

16V

C5029

100nF

16V

C5030

100nF

FGND

C5031

56PF
50V

C5032

100nF

16V

16V

MHOM1

74
73
72
71
70

68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51

Fn001

n

V61

V

V61

0

6

0

1

1

5305C

6305C

430

5
C

08

18

77

67

87

97

7

94

6

8

0

454

5

4

4

F

3

V61

n

3

00

05

1

C

FGNDFGND

FGND

R5017
47ohm

R5018
47ohm

8305C

Fn0

V61

0
1

F

1405C

V61

n001

FGND

78

3

68

58

28

4
8

8

FGND

09

19

88

98

79

3

69

59

29

4
9

9

IC5002

04

24

4

14

34

4

F

7

V6

n0

3
05

1

0
1

C

6

93

837

3

3

F

9

V

n0

3

6

05

1

0
1

C

0

5

2

4

13

3

92

3

3

3

3

3

TP5002

B3.3V

R5019

21

4.7KOHM
1/16W

001

89

99

62

827

2

Fn001

2405C

V61

FGND

1
2
3
4
5
6
769
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

B3.3V

R5020

21

4.7KOHM
1/16W

R5022

R5023

R5024

R5025

C5044

R5026

R5027

R5028

R5029

R5021

1KOHM

C5043

100nF
16V

R5030

33ohm

R5031

33ohm

33ohm

33ohm

33ohm

33ohm

100nF
16V

33ohm

33ohm

33ohm

33ohm

FGND

SAM_TS<7>

SAM_TS<6>

SAM_TS<5>

SAM_TS<4>

SAM_TS<3>

SAM_TS<2>

SAM_TS<1>

SAM_TS<0>

7

6

5

4

3

2

1

0

SAM_TS<7..0>

2nd_nRESET

SAM_TSCLK

SAM_TSSYNC

SAM_TSVLD

Schematic Diagram

7-8 Samsung Electronics

COMPONENT1(VIDEO 1)

DEBUG

SOUND_SEL1

(VIDEO1)

AUDIO_OUT

SEL_H:COMP1
SEL_L:COMP2

DVI SOUND INPUT

SOUND_SEL0

(VIDEO1)

COMPONENT2

CLOSE TO IC6002 #8

(VIDEO 1)

21

C6038D

21

C6040D

21

3006DB

9

876

543

7
2

6
2

52

42

32

22

1202

2

91

81

716151

41

3121

1
1

0
1

1

2
00

5
AJ

3006C

0506C

0406C

6
00

6
R

5
00

6
R

8206R

6206R

160

6R

0606R

C6037

C6035

C6033

C6031

C6001

C6028

1406C

9306C

0206C

C6048

C6049C6019

C6018

98

7

6

5

4

3

2

16
15
14
13
12
11
10

1

IC6001

R6012

R6011

5006C

1006DB

0
10

6D

41
06
R

1106D

5106R

TP6008

TP6007

6006C

9006C

C6008

C6007

C6017

R6035

C6016

R6034

R6032

R6033

5106C
4
1
06

C

L6007

L6008

D6025

D6023

TP6022

TP6021

TP6020

TP6014

TP6015

420

6
D

R6024

900

6
R

1406R

4
1
06

D

C6043

1106C

3
10

6
C

6
106R

3
006D

4
00

6
D

L6001

4006C

2206

D

6006D

9306R

C6024

7
106D

R6003

7106

R

L6005

98

7

6

5

4

3

2

16
15
14
13
12
11
10

1

IC6003

2106D

R6022

R6021

R6030

TP6018

TP6009

R6019

910

6
D

C6034

C6047

C6025

610

6
D

R6031

0406R

L6002

2006D

TP6017

0
206D

R6025

TP6006

8106

R

C6032

5
10

6
D

1206D

TP6012

TP6003

TP6019

8406R

9206R

2
0
06

C

L6006

L6003

R6007

1006D

81
0

6D

3106D

7006D

R6045

010

6
R

C6046

TP6001

TP6004

TP6005

TP6002

C6044

C6027

R6051

R6001

R6002

R6004

R6023

TP6013

R6055

R6036 R6046

2506R

900

6
D

L6004

TP6010

TP6011

7406R

3406R

R6057

310

6
R

5
0
06

D

C6029

C6023

R6038 R6050

C6030

C6036

8006D

R6020

BD6002

R6053

C6026

R6008

7206R

9

8

7

6

5

4

3

24
23
22
21
20

2

19
18
17
16
15
14
1312

11

10

1

IC6004

4406R

0106C

8
7
6
54

3

2

1

IC6002

C6021

6506R

C6022

R6037

5406C

TP6016

R6054

C6042

2406R

2106C

V0
5

V05

COMP_SR_IN

B5V_TUNER

FGND

FGND

Fu01

V01

Fu01

V01

V01

HTG03C3SDC

HTG03C

3
SD

C

10uF

COMP2_SR_IN

COMP2_SL_IN

COMP2_PR

COMP2_PB

COMP2_Y

COMP1_SR_IN

COMP1_SL_IN

COMP2_PB

COMP2_Y

COMP1_PR

COMP1_PB

COMP2_SR_IN

COMP_PR

COMP_PB

TL062CDT

V84

V84

10UH

V84

HTG03C3SDC

V
2
.8

2.
8

Z
LR

2.8

Z
LR

V2.8

2.8ZL

R

V2.8

10UH

V84

V84

V2.8

2
.
8ZLR

10UH

V84

2.8

Z
LR

V
2
.8

10UH

2.8ZLR

V2.8

2.8ZLR

V2
.

8

V8
4

H
TG

0
3
C3

S
D
C

V84

H
TG03

C
3S

D
C

HT
G

0
3
C3

S
DC

V8
4

V84

2
.
8Z

L
R

V
2
.8

2.8ZLR

V2.8

V84

10UH

2.8ZLR

V2.8

V2.8

2
.8

Z
LR

COMP2_IDENT

M_SL_OUT

VIDEO1_IDENT

CDS3C30GTH

48V

HTG03C3SDC

HTG03C3

S
DC

HTG03C3SDC

HTG03C3SD

C

HTG03C3SDC

COMP1_Y

COMP1_SR_IN

P
IHC_DAEB

10UH

10V

M_SR_OUT

10V

Fu01

10uF

COMP2_SL_IN

M_SL_AMP

10uF
10V

10V

10uF 10V

10uF 10V

10uF

10V10uF

10uF 10V

10V

10UH

W61/1

MHOK7.4

MHO

K7
.4

W
61/1

DEBUG_WALL_TX
DEBUG_WALL_RX

SP3232EEY

M_SR_AMP

COMP1_IDENT

74HC4052D

COMP_SEL

COMP_SL_IN

M_SL_OUT

DVI_SR_IN

DVI_SL_IN

M_SR_OUT

COMP2_PR

10uF

0OHM

0OHM

MHOK74

MHOK74

MHOK74

MHOK74

MHOK74

MHOK001

100KOHM

MHOK001

MHOK001

MHO0

0
1

M
HO001

100OHM

100OHM

100OHM

100OHM

100OHM

10KOHM

10KOHM

10KOHM

10KOHM

10KOHM

10KOHM

10KOHM

100PF

FP001

V05

V05

FP001

FP001

V05

0.56nF
50V

0.56nF
50V

Fn001

V61

Fn
0

01

V61

V6
1

F
n
00

1

100nF 16V

16V

100nF

100nF 16V

16V100nF

100nF 16V

100nF 16V

100nF 16V

16V

1NF
50V

1NF

12Kohm12Kohm

F
P
033

FP
033

MH
O

57

10uF

FP
033V

0
5

F
P
033V

0
5

MHO5

7

FP033

V
0
5

1UF

6.3V

75OHM

MHO57

75OHM

6.3V

1UF

75OHM

MH
O

57

F
P0

33

V
05

33KOHM

MHO57

10uF 10V

75OHM

75OHM

75OHM

33KOHM

MHO57

6.3V

1UF

33KOHM

6.3V

1UF

33KOHM

MH
O

K22

M
H
O
K2

2

MHO

K2
2

MHOK

2
2

470OHM

16V

100nF

Fu01

V01

V
01

Fu01

A
10-

5
1-B

J
U

FGNDFGND

FGND

FGND

FGND

FGND

FGND FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

FGND

B8V

FGND

FGND

FGND

A3.3V

FGND

FGND

FGND

FGND

FGND

FGND

FGND

2.8

Z
LRV2.

8

10UH

FGND

48V

CDS3C30GTH

BEAD_CHIP

PIHC_DAEB

COMP_Y

FGND

V61

Fn001

B5V_TUNER

COMP1_SL_IN

10V

MHOK33

33KOHM

470OHM

FGND

10V

100OHM

100nF

50V

10NF

FGND

COMP_SEL

COMP1_Y

COMP1_PB

MHOK74

MHOK74

MHOK74

COMP1_PR

BA7657F

FGND

50V

FGND

10uF

50V

10KOHM

100PF
50V

100PF
50V

C!-

C2+

C1+

V+

R1OUT

T1OUT

R1IN

T1IN

C2-

V-

R2OUT

T2IN

T2OUT

R2IN

VCC

GND

HD2IN

HD1IN

ROUT

HDOUT

VD2IN

CTL

BOUT

VIDEOIN
SYNCOUT

VCC

GOUT

VDOUT

G2OUT
GND

GND

B1IN

B2IN

GND

GND

R2IN

VD1IN

G1IN

HDSYNC

R1IN

IN2+

VEE

OUT2

VCC

IN2-

IN1+

IN1-

OUT1

0Y

2X

VSS

VEE A

B

/EN2Y3X

1Y

X-COM

1X

0X

3Y

Y-COM

VDD

This Document can not be used without Samsung’s authorization.

7-2-6 EXTERNAL_INOUT/DVI SOUND/DEBUG

Power

Samsung Electronics

Schematic Diagram

7-9

OUT_LINES

GND

OUT_LINESIN_LINES

GND

IN_LINES

IN_LINES

IN_LINES OUT_LINES

OUT_LINES

OUT_LINES

GND

OUT_LINESIN_LINES

GND

IN_LINES

IN_LINES

IN_LINES OUT_LINES

OUT_LINES

OUT_LINES

GND

OUT_LINESIN_LINES

GND

IN_LINES

IN_LINES

IN_LINES OUT_LINES

OUT_LINES

OUT_LINES

GND

OUT_LINESIN_LINES

GND

IN_LINES

IN_LINES

IN_LINES OUT_LINES

OUT_LINES

D

S

G

SDA VSS

MODE,/WC

VCC

SCL E2

E1

E0

SDA VSS

MODE,/WC

VCC

SCL E2

E1

E0

D

S

G

E

B

C

42A

3DPH

DDV

2DPH

2ADS

S2

EQ

1S

KNIS_DPH

KNIS_ADS

KNIS_LCS 2LCS

12B

12ACC

V22B

22A

DNG

32B

32A

CCV

A34

B34

VCC

A33

B33

GND

A32

B32

VCC

A31

B31

GND

SCL3

DNG

1Z

1Y

CCV

2Z

2Y

DNG

3Z

3Y

CCV

4Z

4Y

VSADJ

A14

B14

VCC

A13

B13

GND

A12

B12

VCC

A11

B11

SCL1

SDA1

HPD1

GND

42B

SDA3

E

B

C

DNG

SDA VSS

MODE,/WC

VCC

SCL E2

E1

E0

GND

VCC

VIN

This Document can not be used without Samsung’s authorization.

7-2-7 HDMI/EXTERNAL_INOUT/USB

Power

HDMI1_HPD

HDMI2_HPD

R7003

100OHM

JA7001

DC1R019WBB

TP7005

MGND5

MGND2

19
18
17
16
15
14
13
12

211007R

W
6

HO001

1/
1

MGND1

DC1R019WBB

MGND2

2120

W

M

61

HO

0

/

0

7R

1

0
1 M

MGND1

MGND3

MGND4

R7004

100OHM

JA7002

MGND5

MGND4

11
10
9
8
7
6
5
4
3
2

1

20
21

TP7006

19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2

1

20
21

HTG03C3SDC

1007D

V84

FGND

HT

30

V

G0

07D

84

3C

MGND3

3
SD

C

FGND

OPTICAL SPDIF OUT

B5V

BD7001

BEAD_CHIP

C7001
100nF
16V

MSD_SPDIF_OUT

TP7004

FGND

FGND

FGND

FGND

0
1
07

D

FGND

HDMI1_5V

Q7002

2N7002

MHO01

5007R

MHO0

9007R

D7018

TLZ6V2B

6.2V

R7007

1KOHM

9107D

D7051

RCLAMP0524P.TCT

HTG03C3SDC

4207D

V84

D7052

RCLAMP0524P.TCT

FGND

HTG

V
84

03
C

3S
DC

FGND

D7017

TLZ6V2B

6.2V

FGND

C7002
10uF

Q7001

R7006

10OHM

TP7040

10V

HDMI_CEC

2N7002

D7053

D7054

RCLAMP0524P.TCT

1

OP7003

RFT6112

1

R7008
1KOHM

RCLAMP0524P.TCT

TP7041

1

MGND1

FGND

R7010

0OHM

1
2
07D

105-15202NF701

2

MGND2

3

FGND

FGND

2.8ZLR
V2.8

HDMI2_5V

FGND

2

V2.8

.8
Z

LR

JA7003

TP7007

TP7009

FGND

FGND

FGND

DDC_VCC

D7002
MMBD4148SE
100V

R7049

R7050
R7051

R7052
R7053

R7054
R7055

R7056

DDC_VCC

D7023
MMBD4148SE
100V

FGND

FGND

FGND

R7057

R7058
R7059

R7060
R7061

R7062
R7063

R7064

MGND2

MGND1

C7003

10V

D7005
MMBD4148SE
100V

R7027

R7028

R7029

10OHM

10OHM
10OHM

10OHM
10OHM

10OHM
10OHM

10OHM

D7025
MMBD4148SE
100V

R7030

R7031

R7032

TP7010

6

1

11
7
2
12
8
3
13
9
4
14
10
5
15

FGND

1/16W

1/16W
1/16W

1/16W
1/16W

1/16W
1/16W

1/16W

FN00001

V01

4007C

22OHM

22OHM

10KOHM

10OHM 1/16W

10OHM 1/16W
10OHM 1/16W

10OHM 1/16W
10OHM 1/16W

10OHM 1/16W

V
2
.8

7207D

2.
8Z
LR

FGND

FGND

22OHM

22OHM

10KOHM

FGND

1/16W10OHM

1/16W10OHM

TP7012

D7028 D7030

RLZ8.2

8.2V

C7005

100nF

16V10000NF

R7034

4.7KOHM
1/16W

HDMI1_RXCLK-

HDMI1_RXCLK+
HDMI1_RX0-

HDMI1_RX0+
HDMI1_RX1-

HDMI1_RX1+
HDMI1_RX2-

HDMI1_RX2+

Fn001

V61
6
00

7
C

R7033

4.7KOHM
1/16W

HDMI2_RXCLK-

HDMI2_RXCLK+

HDMI2_RX0-

HDMI2_RX0+

HDMI2_RX1-

HDMI2_RX1+

HDMI2_RX2-

HDMI2_RX2+

BD7002

BEAD_CHIP

BD7003

BEAD_CHIP

BD7004

BEAD_CHIP

RLZ8.2

8.2V

R7035 R7037

10KOHM 10KOHM

R7045

R7046

M
H

6307R

OK
0

1

R7047

A5V

D7011

MMBD4148SE

D7032 D7034

RLZ8.2

RLZ8.2

8.2V8.2V

47ohm

8307R

R7048
47ohm

100V

R7039

R7040

R7041

R7042

R7043

HDMI INPUT1

TP7017

TP7013

47ohm

TP7018

TP7014

HDMI1_IDENT

HDMI1_DDC_SDA

HDMI1_DDC_SCL

M
H
OK01

47ohm

TP7015

TP7016

HDMI2_IDENT

HDMI2_DDC_SDA

HDMI2_DDC_SCL

D7012 D7013

100V

R7044

75OHM

22OHM

75OHM

75OHM

1KOHM

22OHM

FGND

TP7019

TP7020

R7065 R7066

75OHM

C7007

100PF
50V

DDC_WP

IC7001

ST24C02M1TR

FGND

HDMI INPUT2

DDC_WP

IC7002

ST24C02M1TR

FGND

MMBD4148SEMMBD4148SE

100V

FGND

R7067

0OHM

R7068

0OHM

R7069

0OHM

75OHM

FGND

TP7022

1207PT

PC_R

PC_G

PC_B

PC_5V

PC_IDENT

0
7
07R

PC_IN

MHO

MHOK7.4

W

W

1

6

61

7

1/

K

07R

/

7.4
1

1

HDMI1_5V

HDMI2_5V

HDMI3_5V

PC_5V

D7038

DAN202K-T146

DDC_VCC

80V

CONTROL DDC_WP

TP7025

TP7023

R7072

47ohm

47ohm

R7073

TP7024 TP7026

21R7074

0OHM

1/10W

21R7075

0OHM

1/10W

DEBUG_SDA

DEBUG_SCL

TP7027

TP7028

DAN202K-T146

80V

DDC_WP

KTC3875S-Y

DDC_WP2

IC7003

ST24C02M1TR

R7076
10KOHM

R7077
10KOHM

D7039

Q7003

BD7005

BEAD_CHIP

BD7006

BEAD_CHIP

A5V

3
1R

21

T-91

0407D

V04

8
5
SP

U

R7100

Q7004

KTC3875S-Y

1KOHM

R7101

4.7KOHM
1/16W4.7KOHM

50

FGND

SW_DDC2

FGND

R7078

1KOHM

R7080

1/16W

DDC_WP2

SW_DDC1

HDMI3_HPD

HDMI3_DDC_SDA

FGND

FGND

C7009

FGND

50V

100PF

C7010

HDMI3_DDC_SCL

HDMI3_RXCLK­HDMI3_RXCLK+

HDMI3_RX0­HDMI3_RX0+

HDMI3_RX1­HDMI3_RX1+

HDMI3_RX2­HDMI3_RX2+

DDC_VCC

C7011 C7012

10uF

100nF

10V

TP7029

100PF

50V

16V

FGND

PC_HS

PC_VS

JA7005

PJ-364H

6
7
2
3
1
5
4

FGND

C7036

100nF

16V

C7037

100nF

16V

TP7030 TP7031

FGND

1
2
3
4

6
7
8

9
10
11
12
13
14
15
16

MHOK7.4

W61/1

9807R

TP7032

USB

D7014

RCLAMP0504F

USB_DN

USB_DP

FGND

FGND

BD7101

BEAD_CHIP

C7101

10uF

10V

R7093

4.7KOHM
1/16W

R7094

4.7KOHM
1/16W

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33

DDC_VCC

TP7033 TP7034

C7100

10uF

10V

DDC_VCC

R7095
0OHM

R7096
0OHM

LCS_CDD_1IMDH

ADS_CDD_1IMDH

+KLCXR_1IMDH

+2XR_1IMDH

-2XR_1IMDH

+1XR_1IMDH

-KLCXR_1IMD

-1XR_1IMDH

+0XR_1IMDH

-0XR_1IMDH
DPH_

1IMDH

H

7207C

V61

Fn001

Fn001

8207C

V61

36

85

46

16

95

65

26

06

IC7005

TMDS351PAG

22

12

02

32

71

91

81

FN

FN00001

4307C

3307C

0

V01

00
0

1

+2XR_IMDH

-1XR_IMDH

+

-2XR_IMDH

+1

0X

X

R_

R_IMDH

I
MDH

05594

75

45

35

55

15

25

62

03

52

72

42

13

92

82

23

V01

KNIS_DPH_IMDH

LCS_CDD_IMDH

ADS_CDD_IMDH

-0XR_IMDH

-KLCXR_

+KLCXR_IMDH

I
MDH

PC_S_IN

L7001

10UH

L7002

HTG03C3SDC

H

10UH
T
G0

2407D

1407D

3
C3

V84

V84

S
DC

FGND FGND FGND

R7090

10KOHM

R7091

10KOHM

FP033

4207C

V05

Fn65.0

FP033

mhoK21

0

6207C

2907R

30

V05

V
05

7
C

BD7100

BEAD_CHIP

FGND

C7029

100nF 16V

C7031

mhoK21

7907R

2307C

R7085

R7086

Fn65.0

TP7035

TP7036

16V100nF

V05

B5V

PIHC_

0107DB

DA
E

B

C7035

100nF

16V

FGND

MGND1

1
2
3
4

MGND2

FGND

B3.3V

HDMI INNER PORT

NO SIGNAL - -

0OHM

0OHM

8907R

MHOK7.4

W61/1

FGND

0507D

B2V6ZLT

V2.6

FGND

JA7004

UB0112--4F

MGND3

MGND4

NORMAL

1233

21

3

HDMI2_RX2+
HDMI2_RX2-

HDMI2_RX1+
HDMI2_RX1-

HDMI2_RX0+
HDMI2_RX0-

HDMI2_RXCLK+
HDMI2_RXCLK­HDMI2_DDC_SCL
HDMI2_DDC_SDA
HDMI2_HPD

HDMI_SEL2
HDMI_SEL1

MH

W61/1

9907R

O
K7.4

PC_SR_IN

PC_SL_IN

MIRROR SEL1 SEL2

HH

L

1

HL

B3.3V

MHOK7.4

W61/1

3807R

W61/1

MHOK7.4

D4807R

FGND

H

L2L

Schematic Diagram

7-10 Samsung Electronics

WOL

LEY

ETIHWDER

OUT_LINES

GND

OUT_LINESIN_LINES

GND

IN_LINES

IN_LINES

IN_LINES OUT_LINES

OUT_LINES

OUT_LINES

GND

OUT_LINESIN_LINES

GND

IN_LINES

IN_LINES

IN_LINES OUT_LINES

OUT_LINES

D

S

G

SDA VSS

MODE,/WC

VCC

SCL E2

E1

E0

512

3

451

2

3

451

2

3

451

2

3

4

This Document can not be used without Samsung’s authorization.

7-2-8 SIDE_HDMI&AV IN/OUT

Power

JA804S

GCA03-0145

8

9
7

5

6
4

2

3
1

TP8020

FGND

SIDE HDMI CONNECTOR

HDMI3_HPD

JA801S

SP06-14555-02

)EDIS(3TUPNI IMDH

MGND4

MGND5

MGND2

MGND1
MGND3

TP8001

18
19
17
16
15
14
12
13
11
10
9
8
6
7
5
4
3
2
1

D8100S

D8101S

RCLAMP0524P.TCT

RCLAMP0524P.TCT

TP8002

TP8003

TP8004

TP8005

D8002S

RLZ8.2

8.2V

D8003S
RLZ8.2

8.2V

R8045S
R8046S

R8047S
R8048S

R8049S
R8050S

R8051S
R8052S

SIDE AV

HT

H

G0

T

S5008D

S

G0

40

3

V84

C3S

3C

08D

3S

DC

DC

R8017S
100OHM

1/16W10OHM
1/16W10OHM

10OHM

1/16W

10OHM 1/16W

10OHM 1/16W
10OHM

1/16W

1/16W

10OHM

1/16W10OHM

V
84

FGND

FGND

L8001S

3.3UH

MHO57

S6108R

D8007S

TLZ6V2B

6.2V

HDMI3_RXCLK-

HDMI3_RXCLK+

HDMI3_RX0-

HDMI3_RX0+

HDMI3_RX1-

HDMI3_RX1+

HDMI3_RX2-

HDMI3_RX2+

Q8001S

2N7002

S

FP

100

V

0

0

01

8C

5

HDMI3_5V

S
9
00

8
D

HEADPHONE JACK(SIDE)

JA805S

UEJ-CV-003

7

4

8

5

9

6

JACK_011_PHONE

3
11
1
10
2

FGND

TP8021

TP8012

TP8014

TP8015

S1208D

HTG03C3SDC

V
84

FGND

L8004S

10UH

L8005S

10UH

S2208D

HTG03C3SDC

V8
4

FGND

F

FP033

S6008C

S7008C

P
03

V05

V05

3

FGNDFGND

S4208D

HTG03C3SDC

V84

FGND

R8053S

100OHM

R8054S

47ohm

R8055S

47ohm

HP_OUT_L

HP_OUT_R

HP_IDENT

L8002S

10UH

L8003S

10UH

R8031S
1KOHM

R8032S
0OHM

R8033S
10KOHM

R8034S
10KOHM

S

S2

S3008C

FP

0

033V

0

05
8
C

HTG03C

8008D

F

V

P

84

033

V
05

3
SD

C

FGND

mhoK21

S5308R

FGND

mhoK21
S
63

0
8R

VIDEO2_IDENT

VIDEO2_CVBS

VIDEO2_SL_IN

VIDEO2_SR_IN

SVHS INPUT(SIDE)

TP8011

DDC_VCC

MHOK

M

W61/1

HOK01

W
6
1

0

/1

Fn001

S5008C

V0

FN00001

S4

1
0
08

FGND

R8038S

R8039S

R8040S

FGND

D8014S

C

MMBD4148SE
100V

R8037S

4.7KOHM
1/16W

FGND

21R8030S

FGND

D8012S

2

MMBD4148SE

S0108D

.8

100V

V2.
Z
L

8

R

HDMI_CEC

S

MHO0

8208

R

1

R8029S

1KOHM

100OHM

1/16W

HTG03C

V
8
4

3
SDC

FGND

FGND

22OHM

22OHM

10KOHM

V6
1

1

S2408R

S14

0
8R

R8043S
47ohm

R8044S

47ohm

HDMI3_IDENT

HDMI3_DDC_SDA

HDMI3_DDC_SCL

TP8006

TP8007

TP8008

TP8009

DDC_WP

IC801S

ST24C02M1TR

FGND

JA806S

USJ-AG-027

0108PT

JACK_VHS_07

TP8013

1

32

FGND

TP8017

76

TP8016

54

HTG03C3SDC

S3208D

V84

FGND

D8025S

8.2V

RLZ8.2

D8026S

8.2V

RLZ8.2

FGND

RLZ8.2

RLZ8.2

R8058S

L8006S

D8027S

8.2V

D8028S

8.2V

1KOHM

3.3UH

R8056S

75OHM

R8057S

75OHM

FGND

C8008S

100PF

50V

FGND

FGND FGND

C8009S

330PF

50V

SVHS_IDENT

SVHS_Y

SVHS_C

FGND

FGND

S5108

H
TG

V
8

0

4

3C

D

3
S
DC

FGND

3D JACK

B5V

TP8022

2DNGM1DNGM

JA807P

TP8023

3

D8000P

FGND

TP8024

3D_SYNC_P

0.4T BRAKET

X8003X8002X8001X8000

FGND FGND FGND FGND

21

FGND

Samsung Electronics

Schematic Diagram

7-11

E

B

C

E

B

C

1

2

3

E

B

C

PVSS
/SHDN
INL

RN

I

D

NG

S

S

SV

S

OUTR

OUTL

VDD

D

N

G

P

P

1C

N

1C

TWARN/OUT4B

EAPD/OUT4A

VDD_DIG

POWRDN

GND_DIG

PLL_VDD

PLL_FILTER

PLL_GND

XTI

BICKI

LRCKI

SDI

RESET

SDA

INT_LINE

GND_DIG

VDD_DIG

SCL

GND_SUB

SA

OUT3A/DDX3A

TESTMODE

VSS

VCC_REG

OUT2B

GND2

VCC2

OUT2A

OUT1B

VCC1

GND1

OUT1A

GND_REG

VDD

CONFIG

OUT3B/DDX3B

This Document can not be used without Samsung’s authorization.

7-2-9 SOUND_AMP

Power

33ohm

R9001

R9002

R9003

R9004

R9005

R9006

R9007

B3.3V

FGND

33ohm

33ohm

100OHM

100OHM

100OHM

100OHM

BD9001

BEAD_CHIP

BD9002

BEAD_CHIP

3009C

1009C

AMP_RESET

POWER_DET

AUSD

AUWS

AUSCK

AUMCK

SCL

SDA

SOUND AMP

B13V_S

5009DB

B3.3V

Fn001

Fn001

0109C

1109C

V61

B3.3V

8009

H
OK

R

0
1

Fn

500

V61
0
01M

9
C

FGND

FP

V05

Fu01

V01

C9004

0
1

0.22nF

50V

FGND

Fn00

2009C

V61

1

100PF

50V

C9006

R9009

2.2Kohm

C9007

1.2NF

50V

FGND

R9010

3.3OHM

R9011

3.3OHM

Fn

8009C

V61
0
01

V61

36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19 18

FGND FGND

Fn00

2109C

V
61

1

FGND

IC9001

STA335BWS

1DNGM

FGND

3
109

C

PIHC_DAEB

F

C9014

u0

V01

1

C9017

100UF

100UF

25V

25V

R9012 R9014

47OHM

FN001V

0
5

FGND

V05

47OHM

C9021

330PF

50V

R9013 R9015

47OHM

47OHM

C9022

330PF

50V

080-ADD
8

L9001

D
D

-A
0

808

L9002

FGND

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

FN001

V

5109C

0
5

6109C

9109

FN001

V0
5

C

8109C

FN001

FN

02

V05

00

0
9C

1

FN001

V
05

MHO21

MHO21

0
9R

0309C9209C

MH

MHO21

9109R8109R3209C

32

O

0

21

9R22

FN001

V
0
5

FN001

V
05

MH

MHO21

O
21

0
9R

1209R0209R5209C4209C

HO
21

6209C

FN

V05
0
01M

2309C1309C
5
2

MHO21

09R42

FN001

3409C

V0

F

73

N

5

V52

022

FN001

V05

F

V05

N
001

FGND

FN001

V05

FN00

V
05

1

FGND

0
9C

FN022

5309C

V52

FGND

FN001

4409C

V

FN022

05

8309

V52

C

FN

5409C

V0

FN022

0

9

V

5

01

30

52

9C

FN022

6309C

V52

FN001

6409C

V

FN022

0

0

V5

5

40

2

9C

FGND

PIHC_DAEB

PIHC_DAEB

B419DB

PIHC_DAEB

PIHC_DAEB

B519DB

B619DB

B719DB

FGND

A0509C

A8

V05V05

FN2.1

V05

FN2.1

4
09C

CN901A

BD906A

BEAD_CHIP

BD907A

BEAD_CHIP

BD908A

BEAD_CHIP

BD909A

BEAD_CHIP

A1509C

A

FN2.1

9

V05

FN2.1

409

C

FGND

FGND

V05

FN2.1

B0609C

B1609C

V05

FN2.1

BD910B

BEAD_CHIP

BD911B

BEAD_CHIP

BD912B

BEAD_CHIP

BD913B

BEAD_CHIP

FN2.1

B2609C

B3609C

V05

FN2.1

V05

SMW250-04

1
2
3
4

CN_S_004

TP9000

R+

TP9001

R-

TP9002

L+

TP9003

L-

SPEAKER JACK OPTION

A : CORAL(40) , PDP
B : CORAL(26) , JADE(L330)

CN905B

SMAW250-04 WHT(P)

1
2
3
4

CN_S_004

TP9004

R+

TP9005

R-

TP9006

L+

TP9007

L-

C9027

POP NOISE SOLUTION

B3.3V A3.3V

S
W
8414N1

4009D

(LOW ACTIVE)

R9035

4.7KOHM

POP_MUTE

1/16W

8
41

5
00

V57

4LL

V5

9

7

D

Q9002
KTA1505Y

R9038

R9037

2.2Kohm

2.2Kohm

FGND

FGND

Q9004
KTC3875S-GR

M_SR_OUT

Q9005
KTC3875S-GR

M_SL_OUT

HP_AUOUT_L

HP_AUOUT_R

C9033

1UF

6.3V 10KOHM

C9034

1UF

6.3V 10KOHM

R9026

R9027

IC9002

MAX9728AETC+

8209C

V52

F
u
1

FGND

ETUM_POP

1uF
25V

FGND

2

1

3

4

MGND1

5
6

FGND

R9040

100KOHM

987

R9041

100KOHM

1/16W

FGND FGND

B5V_TUNER

PIH

C9041 C9042

6

100nF

C_DA

009DB

16V 10V

EB

21

12
11
10

1/16W

10uF

FGND

R9029 R9030

1KOHM 1KOHM

HP_OUT_L
HP_OUT_R

FGND