Samsung hps4253 service manual

PLASMA DISPLAY TV

Chassis : D75A(N_42HD)_Cadillac Model : HPS4253X/XAA

PLASMA DISPLAY TV FEATURES

■■

NTSC/ATSC Tuner Built-In

■

13-Bit Processing (549 Billion Colors)

■■

Split Screen & Picture-In-Picture

■

Samsung DNIe

™™

(Digital Natural Image engine)

■

SRS TruSurround XT

™™

■

2 HDMI Input

■■

Energy Saving

■

SAMSUNG EPG System

SERVICE

Manual

HP-S4253

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.

Printed in Korea

AA82-03550A

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 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

■ 2-2 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

■ 2-3 Specifications Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

■ 2-4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Chapter 3 Alignment & Adjustment

■ 3-1 Service Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

■ 3-2 How to Access Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

■ 3-3 Factory Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

■ 3-4 Service Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

■ 3-5 Software Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

■ 3-6 Replacements & Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

Chapter 4 Exploded View & Part List

■ 4-1 HPS4253X/XAA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Chapter 5 Electrical Part List

■ 5-1 HPS4253X/XAA Service Item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Chapter 6 Troubleshooting

■ 6-1 First Checklist for Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

■ 6-2 Checkpoints by Error Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

■ 6-3 Troubleshooting Procedures by ASS'Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13

Chapter 7 Block Diagram

■ 7-1 Overall Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

■ 7-2 Partial Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Chapter 8 Wiring Diagram

■ 8-1 Overall Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

■ 8-2 Partial Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Chapter 9 PCB Diagram

■ 9-1 Overall PCB Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

Chapter 10 Schematic Diagram

■ 10-1 MAIN POWER BLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

■ 10-2 STANDBY MICOM (S3F866B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2

■ 10-3 SOUND PROCESSOR (STV8257) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3

■ 10-4 SOUND AMP (STA323W) & POP SOLUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4

■ 10-5 TUNER & SPLITTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5

■ 10-6 AV INPUT / OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6

■ 10-7 SIDE-AV & ANYNET & SUB FUNCTION I/F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7

■ 10-8 PC & HDMI INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8

■ 10-9 VIDEO DECODER & SCALER (SVP-PX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9

■ 10-10 SVP-PX DDR MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10

■ 10-11 SVP-PX POWER BLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11

■ 10-12 LBE & PWM CONTROL & PANEL I/F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12

■ 10-13 LAKE (I2C & GPIO & USB & UART & INT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-13

■ 10-14 LAKE (I2S IN/OUT & TS-IN & YCbCr-OUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14

■ 10-15 LAKE (DDR MEMORY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15

■ 10-16 LAKE (STATIC MEMORY & DEBUG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16

■ 10-17 LAKE (POWER BLOCK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17

■ 10-18 MPEG ENCODER (SAA6752) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18

■ 10-19 TC90103AFG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-19

Chapter 11 Operation Instruction & Installation

■ 11-1 Product Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

■ 11-2 New Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-5

■ 11-3 Installation Notes and Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-7

Chapter 12 Disassembly & Reassembly

■ 12-1 Overhaul Disassembly & Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

Chapter 13 Circuit Description

■ 13-1 Power ON/OFF Signal Timing Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

■ 13-2 Partial Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2

Chapter 14 Reference Information

■ 14-1 Other issues related to other products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1

■ 14-2 Technical Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-3

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 of a too great magnitude 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 earthed 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 earthed 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 regular ones 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 damages or 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 ensure wearing protective 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 ass'ys. 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 ass'y 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 ass'y.

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 Features

Block Specfication Major IC Remark

RF Digital/Analog (DTV Built In)

VSB NIM Tuner S5H2111X01(Lake)

PDP Module Samsung SDI V5.1 Module 42" HD New Module

Power Samsung electro mechanics SMPS 42" HD SMPS New SMPS

Video

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

Lake SDP54

Sound

Speaker : 10W+10W SRS TruSurround XT, Dolby Digital

STV8258, STA323W

Optical, Coaxial Output

Cabinet Q7 Design New Cabinet

■ Chip Description

- DNVS303HH261ATuner : ATSC/NTSC VSB NIM Tuner

- SVP PX : Component, CVBS, Y/C, HDMI, PC input Video signal processor

- SDP54 : The DNIe IC for visual quality improvement. (LBE)

- STV8258 : Sound Processing IC

- STA323W : Sound AMP IC

- S5H2111X01 : MPEG Decoder IC (Lake)

- 3F8668 : Generates various control signals required for operating the circuit. The software is downloaded through PC D-SUB Jack. (Sub Micom)

Product Specification

2-2 Samsung Electronics

2-2 Key Features

Model HP-S4253

Dimensions Display

41.5 (W) x 28 (H) x 3.8 (D) inches (Without Stand)

41.5 (W) x 29.8 (H) x 13.4 (D) inches (With Stand)

Weight Display

34.2 kg / 75.4 lbs (Without Stand) 40 kg / 88.2 lbs (With Stand)

Voltage

AC 110-230V ±10%, 60Hz Power Consumption 380 W Number of Pixels 1024(H) x 768(V) Screen Size 42 inches

ANTENNAinput

ANT 1 - CABLE IN

ANT 2 - AIR IN

※ 75Ω unbalanced

VIDEO input

AV1, AV2

S-VIDEO1, S-VIDEO2 COMPONENT1 - 480i/480p/720p/1080i COMPONENT2 - 480i/480p/720p/1080i

HDMI1 (DVI Compatible) - 480p/720p/1080i

HDMI2 - 480p/720p/1080i

AUDIO input

AV1, AV2

S-VIDEO1, S-VIDEO2

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

DVI AV Output AUDIO (L/R) Speaker Output

10W + 10W (8Ω )

Audio Output

OPTICAL(DIGITALOUT)

COAXIAL(DIGITALOUT)

ETC

DNIe (LBE), Anynet, Color Weakness, My Color Control, SRS TruSurround XT, Dolby Digital,

Built-in Speaker/Stand

New Function blue eye

■ H/W Configuration

- DTV Module :S5H2111X01 (Lake, MPEG+CPU 1chip)

- Video : SVP PX, SDP54

- Sound : STV8258, STA323W

- Tuner : UMX-NT-059 (RF-Splitter), DNVS303HH261A (VSB NIM Tuner)

- CPU : S3C2800X01, S3F866B, P_PCFM_012

■ S/W Configuration

- Main Program : JS28F640 (Flash memory)

- Sub-Micom : S3F866B

- DDC : 24C02 x2 (Analog DDC Data, Digital DDC Data)

- EEPROM : 24C256 (White balance data and Factory initial data)

Product Specification

Samsung Electronics 2-3

■ Picture

- System : Video → ATSC / NTSC

- Progressive

- Output resolution : 1024 x 768

- OSD : Smart user Interface Grade 1

- Picture Enhancement : DNIe (LBE)

- Still picture, Noise reduction

- Comb Filter : 3D comb filter

- PIP : Large, Double1, Double2

- Picture Size : 16:9, Zoom1, Zoom2, 4:3 (AV, S-Video, Component 480i/480p) 16:9, 4:3 (Component 720p/1080i, PC, HDMI)

■ Sound

- System : Stereo

- Dolby Digital, TruSurround XT

- Output : 10W + 10W

- Speaker : Built-in

- Optical/Coaxial Sound Output : Dolby Digital, PCM (DTV), PCM (HDMI)

■ Feature

- Component Interface (480i/480p/720p/1080i, Y/Pb/Pr)

- Digital Interface : HDMI (480p/720p/1080i)

- Auto Program

- Sleep Timer : 180 Minutes

- Anynet Interface

- My Color Control

- Color Weakness

- Energy Saving

- Screen Burn Protection

■ In/Out Terminals

- 1 Monitor audio Output

- 2 Component Inputs

- 15 Pin PC D-sub Input

- 2 HDMI Input

- 2 SPDIF Output (Optical, Coaxial)

- 2 RF Input : Cable/Air

- 2 AV Inputs

- 2 S-Video Inputs

■ Remocon

- TM87B

■ Power Supply

- 110V~, 60Hz

■ Note

- You can input the DVI signal using the DVI ↔ HDMI conversion cable.

- When connecting HDMI input using the DVI ↔ HDMI conversion cable, connect the sound signal to the DVI Audio IN port

using a separate connection cable.

Product Specification

2-4 Samsung Electronics

■ Both screen position and size will vary, depending on the type of PC monitor and its resolution. The table below shows all of the display modes that are supported: (N : Negative, P : Positive)

Video Signal

Resolution

(Dot X Line)

Vertical

Frequency (Hz)

Horizontal

Frequency (KHz)

Vertical Polarity

Horizontal

Polarity

IBM PC / AT

Compatible

640 X 350 70.086 31.469 N P 720 X 400 70.087 31.469 P N

640 X 480

59.940 31.469 N N

70.000 35.000 N/P N/P

72.809 37.861 N N

75.000 37.500 N N

800 X 600

56.250 35.156 N/P N/P

60.317 37.879 P P

70.000 43.75 N/P N/P

72.188 48.077 P P

75.000 46.875 P P

1024 X 768

60.004 48.363 N N

70.069 56.476 N N

72.000 57.672 N/P N/P

75.029 60.023 P P

▶ The interlace mode is not supported. ▶ The TV operates abnormally if a non-standard video format is selected. ▶ The table above conforms to IBM/VESAregulations and is based on using the Analog Input.

Product Specification

Samsung Electronics 2-5

2-3 Specifications Analysis

Model HP-S4253 HP-P4261 HP-R4272C

Design

Basic

Display Type PDP TV PDP TV PDP TV

Built-In Tuner

○

Resolution 1024 x 768 1024 x 768 1024 x 768

PDP Module Samsung SDI V5.1 Samsung SDI V3 Samsung SDI V4

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

Power Consumption 380 W 330 W 380 W

Dimensions

41.5"(W) x 28"(H) x 3.8"(D) (Without Stand)

41.4"(W) x 29.7"(H) x 3.4"(D) (Without Stand)

41.7"(W) x 29.1"(H) x 3.88"(D) (Without Stand)

Weight 75.4 Lbs (Without Stand) 79 Lbs (Without Stand) 87.7 Lbs (Without Stand)

Picture

Brightness 1,200 Cd/m2 1,000 Cd/m2 1,500 Cd/m2

Contrast Ratio 7,000 : 1 3,000 : 1 10,000 : 1

Picture Enhacer LBE DNIe 3 DNIe Lite

Comb Filter

○ ○ ○

Audio

Equalizer 5 Band 5 Band 5 Band

Auto Volume Control

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Surround Sound SRS TruSurround XTDolby Digital(AC3) SRS TruSurround XT SRS TruSurround XTDolby Digital Speaker Output 10W + 10W 15W + 15W 15W + 15W

Features

PIP

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Double Window

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Caption

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Still Image

○ ○ ○

EPG

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My Color Control

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Color Weakness

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Energy Saving

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Anynet X X

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Connections

Antenna 2 (Cable/Air) 1 2 (Cable/Air) AV Input 2 3 2

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

DVI X 1 X

HDMI 2 X 1

Sub Woofer X

Optical 1 X 1

Coaxial 1 X 1

ETC

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

FCC Class Class B Class B Class B

Product Specification

2-6 Samsung Electronics

2-4 Accessories

Accessories Item Item code Remark

SuppliedAccessories

User Manual BN68-00991B

Samsung Service center

Remote Control

AAABatteries

BN59-00511A

4301-000103

Cloth-Clean BN63-01798A

Power Cord 3903-000144

Accessories that canbepurchased

additionally

S-VIDEO Cable BN39-00149A

Internal shopping mall

HDMI Cable BN39-00641A

HDMI/DVI cable BN39-00643A

Component Cables (RCA) BN39-00279A

PC Cable BN39-00115A

PC Audio Cable BN39-00061B

Optical Cable -

Coaxial Cable -

Antenna Cable -

Alignment & Adjustment

Samsung Electronics 3-1

3. Alignment & Adjustment

3-1 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.

1. General Remote To Enter : Power Off → MUTE → 1 → 8 → 2 → Power On

(Interval between key strokes : less than 3 sec)

To Exit : Power Off → On

2. Factory Remote To Enter : Power On → INFO → FACTORY Key (Interval between key strokes : less than 3 sec) To Exit : Power Off → On

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)

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.

Alignment & Adjustment

3-2 Samsung Electronics

3-2 How to Access Service Mode

NTSC-RF

Calibration Checksum Option Byte KS1406 White Balance KS1409 W/B Movie Dynamic Contrast SVP-PX EEPROM Access Count LBE PDP Option SOUND(STV825X) RESET Sub Micom Download Vol=8, B/S=On, 10W, US_Mesh

T-CADINUS0H-2001 Apr 5 2006

T-CADINUS5-0061 [Sec :20]

Alignment & Adjustment

Samsung Electronics 3-3

3-3 Factory Data

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

1. Calibration

3. White Balance

ITEM Data

AV Calibration

Off → On

Comp Calibration

Off → On

PC Calibration

Off → On

HDMI Calibration

Off → On

2. Option Byte

ITEM Data Range Caption Level 16 0 ~ 1 Watchdog enable 1 Spread Sptectrum >> 0 ~ 1 Panel Option 0 0 ~ 1 PWM Dimming 0 0 ~ 1 NIM Version KS1409 0 ~ 1 SIDE AV On RS-232 JACK ANYNET Gamma PDP OFF/PDP ACR[PDP] ACR OFF/ACR HSCB[PDP] HSCB BASE/HSCB Panel Display Time XX Hr Mute Time[RF] 2 CH Memory SAMEX None/Suwon/SAMEX

ITEM Range RF/AV/S-Video Component PC HDMI/DTV Sub Brightness (LBE) 0 ~ 255 128 128 128 128 R-Offset 0 ~ 1023 512 512 512 512 G-Offset 0 ~ 1023 512 512 512 512

B-offset

0 ~ 1023

(-512 ~ 511)

512 512 512 512

Sub Contrast (LBE) 0 ~ 255 128 128 128 128 R-Gain 0 ~ 1023 512 512 512 512 G-Gain 0 ~ 1023 512 512 512 512 B-Gain 0 ~ 1023 512 512 512 512

Alignment & Adjustment

3-4 Samsung Electronics

4. W/B Movie

■ The Common Changes when Entering into the Movie Mode (42SD/42HD/50HD All mode)

1. LBE INPUT_RGBOFFSET : 512

2. LBE COLOR_GAIN : 120

3. SVP-PX Sharpness Peakth1 : 36

■ 42SD Movie Mode Option Item ** 42SD Movie Skin Value **

1. RF : x-1560, y-1630

2. AV : x-1560, y-1630

3. 480i : x-1550, y-1620

4. 480p : x-1580, y-1620

5. 720p/1080i : x-1690, y-1630

■ 42HD Movie Mode Option Item

1. RF : x-1490, y-1655

2. AV : x-1500, y-1700

3. 480i : x-1570, y-1655

4. 480p : x-1570, y-1655

5. 720p/1080i : The same as Dynamic

■ 50HD Movie Mode Option Item

1. RF/Video : x-1470, y-1660

2. Comp 480i : x-1580, y-1640

3. Comp 480p : x-1680, y-1700

4. Comp 720p : The same as Dynamic

5. Comp 1080i : x-1760, y-1660

Alignment & Adjustment

Samsung Electronics 3-5

ITEM 42SD RF/AV 42HD RF/AV 50HD RF/AV W/B Movie On/Off Off Off Off Mode Dynamic Dynamic Dynamic Color Tone Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 W1_RGain 17 22 16 W1_BGain -29 -30 -31 W1_ROffset 2 -3 -2 W1_BOffset -2 1 -2 W2_RGain 27 27 22 W2_BGain -50 -48 -43 W2_ROffset -1 -3 -1 W2_BOffset 1 2 -2 NOR_RGain 2 19 6 NOR_BGain -21 -12 -10 NOR_ROffset 3 -6 -1 NOR_BOffset 0 0 -4 C2_RGain -20 2 -7 C2_BGain 14 16 21 C2_ROffset 9 -3 0 C2_BOffset 1 0 -5 Movie Contrast 55 55 55 55 55 55 55 55 55 55 55 55 Movie Bright 55 55 55 55 55 55 55 55 55 55 55 55 Movie Color 20 20 20 20 20 20 20 20 20 20 20 20 Movie Sharpness 30 30 30 30 30 30 30 30 30 30 30 30

Alignment & Adjustment

3-6 Samsung Electronics

ITEM 42SD HDMI/DTV 42HD HDMI/DTV 50HD HDMI/DTV W/B Movie On/Off Off Off Off Mode Dynamic Dynamic Dynamic Color Tone Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 W1_RGain 21 8 20 W1_BGain -39 -28 -27 W1_ROffset -1 -1 0 W1_BOffset 5 0 0 W2_RGain 27 10 23 W2_BGain -50 -45 -40 W2_ROffset 0 1 4 W2_BOffset 3 1 0 NOR_RGain 9 3 6 NOR_BGain -15 -10 -16 NOR_ROffset -1 -1 1 NOR_BOffset 1 -1 2 C2_RGain -5 -4 -9 C2_BGain 9 5 14 C2_ROffset -2 -2 2 C2_BOffset 0 3 -1 Movie Contrast 55 55 55 55 55 55 55 55 55 55 55 55 Movie Bright 55 55 55 55 55 55 55 55 55 55 55 55 Movie Color 20 20 20 20 20 20 20 20 20 20 20 20 Movie Sharpness 30 30 30 30 30 30 30 30 30 30 30 30

Alignment & Adjustment

Samsung Electronics 3-7

ITEM 42SD Component 42HD Component 50HD Component W/B Movie On/Off Off Off Off Mode Dynamic Dynamic Dynamic Color Tone Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 W1_RGain 19 8 15 W1_BGain -40 -29 -33 W1_ROffset 0 0 2 W1_BOffset 7 0 2 W2_RGain 26 13 20 W2_BGain -48 -46 -46 W2_ROffset 1 1 1 W2_BOffset 3 1 1 NOR_RGain 10 4 4 NOR_BGain -16 -12 -18 NOR_ROffset -1 -1 3 NOR_BOffset 1 -1 2 C2_RGain -5 -2 -12 C2_BGain 12 5 5 C2_ROffset -2 -2 4 C2_BOffset 1 1 4 Movie Contrast 55 55 55 55 55 55 55 55 55 55 55 55 Movie Bright 55 55 55 55 55 55 55 55 55 55 55 55 Movie Color 20 20 20 20 20 20 20 20 20 20 20 20 Movie Sharpness 30 30 30 30 30 30 30 30 30 30 30 30

Alignment & Adjustment

3-8 Samsung Electronics

ITEM 42SD RF/AV 42HD RF/AV 50HD RF/AV W/B Movie On/Off Off Off Off Mode Movie Movie Movie Color Tone Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 W1_RGain

The same as

Dynamic

The same as

Dynamic

The same as

Dynamic

13 W1_BGain -51 -48 -46 W1_ROffset 9 3 5 W1_BOffset 10 6 4 W2_RGain 30 0 21 W2_BGain -82 -112 -84 W2_ROffset 2 10 5 W2_BOffset -4 11 3 NOR_RGain NOR_BGain NOR_ROffset NOR_BOffset C2_RGain C2_BGain C2_ROffset C2_BOffset Movie Contrast 55 55 55 55 55 55 55 55 55 55 55 55 Movie Bright 55 55 55 55 55 55 55 55 55 55 55 55 Movie Color 20 20 20 20 20 20 20 20 20 20 20 20 Movie Sharpness 30 30 30 30 30 30 30 30 30 30 30 30

Alignment & Adjustment

Samsung Electronics 3-9

ITEM 42SD HDMI/DTV 42HD HDMI/DTV 50HD HDMI/DTV W/B Movie On/Off Off Off Off Mode Movie Movie Movie Color Tone Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 W1_RGain

The same as

Dynamic

The same as

Dynamic

The same as

Dynamic

36 W1_BGain -55 -35 -41 W1_ROffset 6 -10 -12 W1_BOffset 7 -3 -1 W2_RGain 51 35 23 W2_BGain -83 -86 -80 W2_ROffset -2 -10 3 W2_BOffset 8 1 1 NOR_RGain NOR_BGain NOR_ROffset NOR_BOffset C2_RGain C2_BGain C2_ROffset C2_BOffset Movie Contrast 55 55 55 55 55 55 55 55 55 55 55 55 Movie Bright 55 55 55 55 55 55 55 55 55 55 55 55 Movie Color 20 20 20 20 20 20 20 20 20 20 20 20 Movie Sharpness 30 30 30 30 30 30 30 30 30 30 30 30

Alignment & Adjustment

3-10 Samsung Electronics

ITEM 42SD Component 42HD Component 50HD Component W/B Movie On/Off Off Off Off Mode Movie Movie Movie Color Tone Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 W1_RGain

The same as

Dynamic

The same as

Dynamic

The same as

Dynamic

12 W1_BGain -49 -39 -48 W1_ROffset 3 -2 5 W1_BOffset 9 2 3 W2_RGain 31 15 22 W2_BGain -86 -69 -88 W2_ROffset 5 -8 3 W2_BOffset 7 -3 3 NOR_RGain NOR_BGain NOR_ROffset NOR_BOffset C2_RGain C2_BGain C2_ROffset C2_BOffset Movie Contrast 55 55 55 55 55 55 55 55 55 55 55 55 Movie Bright 55 55 55 55 55 55 55 55 55 55 55 55 Movie Color 20 20 20 20 20 20 20 20 20 20 20 20 Movie Sharpness 30 30 30 30 30 30 30 30 30 30 30 30

Alignment & Adjustment

Samsung Electronics 3-11

ITEM 42SD PC 42HD PC 50HD PC W/B Movie On/Off Off Off Off Mode Dynamic / Movie Dynamic / Movie Dynamic / Movie Color Tone Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 Cool2 Normal Warm1 Warm2 W1_RGain 21 8 20 W1_BGain -39 -28 -27 W1_ROffset -1 -1 0 W1_BOffset 5 0 0 W2_RGain 27 10 23 W2_BGain -50 -45 -40 W2_ROffset 0 1 4 W2_BOffset 3 1 0 NOR_RGain 9 3 6 NOR_BGain -15 -10 -16 NOR_ROffset -1 -1 1 NOR_BOffset 1 -1 2 C2_RGain -5 -4 -9 C2_BGain 9 5 14 C2_ROffset -2 -2 2 C2_BOffset 0 3 -1 Movie Contrast 55 55 55 55 55 55 55 55 55 55 55 55 Movie Bright 55 55 55 55 55 55 55 55 55 55 55 55 Movie Color 20 20 20 20 20 20 20 20 20 20 20 20 Movie Sharpness 30 30 30 30 30 30 30 30 30 30 30 30

Alignment & Adjustment

3-12 Samsung Electronics

5. SVP-EX

① Sharpness

ITEM Range

RF AV HDMI/DTV

42SD 42HD 50HD 42SD 42HD 50HD 42SD 42HD 50HD H2gain 0 ~ 16 8 16 10 10 10 16 10 16 20 H4gain 0 ~ 16 8 16 10 10 16 16 10 16 20 V2gain 0 ~ 16 10 16 10 10 10 16 10 16 20 V4gain 0 ~ 16 10 16 10 10 16 16 10 20 20 Sr2gain 0 ~ 16 0 4 2 0 2 2 0 2 2 Sr4gain 0 ~ 16 2 4 2 2 2 2 2 4 2 Sl2gain 0 ~ 16 0 4 2 0 2 2 0 2 2 Sl4gain 0 ~ 16 2 4 2 2 2 2 2 4 2 Peakth1 0 ~ 255 4 4 4 4 4 4 4 4 4 Peakth2 0 ~ 255 47 47 47 47 47 47 47 47 47 Peakth3 0 ~ 255 63 63 63 63 63 63 63 63 63

ITEM Range

Component

480i 480p 720p 1080i

42SD 42HD 50HD 42SD 42HD 50HD 42SD 42HD 50HD 42SD 42HD 50HD H2gain 0 ~ 16 10 10 20 10 10 20 8 10 20 8 10 20 H4gain 0 ~ 16 10 16 20 10 16 20 8 16 20 8 16 20 V2gain 0 ~ 16 10 10 20 10 10 20 10 10 20 10 10 20 V4gain 0 ~ 16 10 16 20 10 16 20 10 16 20 10 16 20 Sr2gain 0 ~ 16 0 2 2 0 2 2 0 2 2 0 2 2 Sr4gain 0 ~ 16 2 2 2 2 2 2 2 2 2 2 2 2 Sl2gain 0 ~ 16 0 2 2 0 2 2 0 2 2 0 2 2 Sl4gain 0 ~ 16 2 2 2 2 2 2 2 2 2 2 2 2 Peakth1 0 ~ 255 4 4 4 4 4 4 4 4 4 4 4 4 Peakth2 0 ~ 255 47 47 47 47 47 47 47 47 47 47 47 47 Peakth3 0 ~ 255 63 63 63 63 63 63 63 63 63 63 63 63

Alignment & Adjustment

Samsung Electronics 3-13

③ Color Manage

ITEM Range RF AV/S-Video HDMI/DTV Component PC DSM_Skin_Direct 0 ~ 16 0 0 0 0 0 DSM_Skin_Enhance 0 ~ 16 0 0 0 0 0 DSM_Green_Stretch 0 ~ 16 0 0 0 0 0 DSM_Blue_Stretch 0 ~ 16 0 0 0 0 0 Ss_Skin_Direct 0 ~ 16 0 0 0 0 0 Ss_Skin_Enhance 0 ~ 16 0 0 0 0 0 Ss_Green_Stretch 0 ~ 16 0 0 0 0 0 Ss_Blue_Stretch 0 ~ 16 0 0 0 0 0

④ UV Delay

ITEM Range RF/AV/S-Video HDMI/DTV Component PC U Delay 0 ~ 16 16 16 16 16 V Delay 0 ~ 16 16 16 16 16

ITEM Range RF AV dB0_Peaking_th1 0 ~ 255 2 2 dB0_Vpeaking_th1 0 ~ 255 4 4 db1_NoiseAmount 0 ~ 255 10 10 dB1_Peaking_th1 0 ~ 255 12 12 dB1_Vpeaking_th1 0 ~ 255 24 24 dB2_NoiseAmount 0 ~ 255 25 20 dB2_Peaking_th1 0 ~ 255 32 32 dB2_Vpeaking_th2 0 ~ 255 32 32 dB3_NoiseAmount 0 ~ 255 40 30 dB3_Peaking_th1 0 ~ 255 128 128 dB3_Vpeaking_th1 0 ~ 255 80 80

② LNA PLUS

Alignment & Adjustment

3-14 Samsung Electronics

⑤ PGA

ITEM Range RF/AV/S-Video HDMI/DTV Component PC

TCD3_Contrast 0 ~ 255

113 126 126 126

TCD3_Bright 0 ~ 255

48 40 40 40

TCD3_YC_Delay 0 ~ 255

0 0 0 0

ANALOG_Y_Offset 0 ~ 255

66 66 81 22

ANALOG_PB_Offset 0 ~ 255

128 128 128 25

ANALOG_PR_Offset 0 ~ 255

128 128 128 22

ANALOG_Y_Gain 0 ~ 255

194 194 190 214

ANALOG_PB_Gain 0 ~ 255

128 128 128 128

ANALOG_PR_Gain 0 ~ 255

128 128 128 128

BlackLevel 0 ~ 255

0 0 0 0

Bright40 0 ~ 255

25 25 25 25

CAGC_Target_NotUse 0 ~ 255

170 170 170 170

User Color 0 ~ 255

127 127 127 127

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