pn50a550 pn58a550 trainingmanual [tm]

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SPINEL (PN**A550S1FXZA)SPINEL (PN**A550S1FXZA)

PDP TV Training ManualPDP TV Training Manual

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I. Inside of SPINEL

II. Board description

III. Disassembly

IV. Trouble Shooting

AgendaAgenda

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Inside of SPINEL

Inside ofSPINEL

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Items Specification Model Name PN50A550S1FXZA

General

Size (W*D*H) with Stand 48.4 X 12.6 X 32.7 inches (1230.3 X 319.9 X 830.6 mm)Weight with Stand 107 lbs(49kg)Panel Resolution 1920*1080

A/V 2 AV S-Video 1 S-Video

DVD2 component

480i/p,720p,1080i/pPC 1 Dsub

HDMI 3 HDMI Tuner 1 ATSC/Half NIM/QAM tuner

Sound Output 8 ohm, 15WPIP O

Sound option SRS TruSurround XTDNIe O

Headphone OResponse time <8ms

Luminance [cd/m2, typical] 1000C/R [typical] 15000:1

Anynet+ OView Angle(H/V) 175/175

Power Supply AC 110~220V,60HzPower ConsumptionColor System NTSCSound System AC-3

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Spec ComparisonSpec Comparison

ModelSAMSUNG(Spinel50”)

PN50A550S1FXZA

SAMSUNG(Saffron 50”)

FP-T5084

Design

Set Size(Inches) 48.4(W) x 3.7(D) x 30.3(H)

50.7(W)X31.6(H)X3.7(D)

PanelSize Diagonal 50” Diagonal 50”

Resolution 1920 x 1080 1920 x 1080

Color System ATSC / NTSC ATSC / NTSC

Tuner 1 1

FunctionContrast (cd/m2) 1000 1300

CR ( Dynamic ) 1500:1 15000 : 1

Enhancer DNIe(FBE3) DNIe(FBE2)

Additional FunctionWiseLink (USB2.0)HDMI1.3a (3-port)Anynet+ (HDMI-CEC)

WiseLink (USB2.0)HDMI1.3a (3-port)Anynet+ (HDMI-CEC)

Power Consumption 520W

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Control & Connection PanelControl & Connection Panel

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Control & Connection PanelControl & Connection Panel

Inside of SPINEL

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Control & Connection PanelControl & Connection Panel

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Control & Connection PanelControl & Connection Panel

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Control & Connection PanelControl & Connection Panel

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Remote controlRemote control

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CN5401

CN5400

CN5402

CN5501

CN5500

CN5502

CN5405

CN5505

CN5005

CN5002

CN4004

CN5001

CN5502

CN4000

CN4002

CN4501

CN4502

Y-BUFFER(UP)

Y-BUFFER(LOW)

CN2008

CN2001 CN2010

CN2002

CN2000

CN2007CN2006

CN2015

LOGIC BOARD

CN803

CN804

CN800 CN802 CN801

SMPS - DC

X-MAIN

Y-MAIN

CN5404

CN5403

CN5503

CN5510

CN2701CN2508CN2509CN2514

CN2500G-BUFFER

E-BUFFER CN2700

CN805

CN4006

U4004

CN1103CN101

CN203P

CN401

SPEAKER

IR

AC-INLET

Wiring DiagramWiring Diagram

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DVI Audio

COMPONENT 1,2

PC Audio

SOUND AMP L/RSPK

I2S

HPOUT-SIDE

SPDIF out

Audio out

SPDIF

MT5382PFHD(1080p)

1HD HD MPEG 3xHDMI1.310bit Pipeline

Dual TSMPEG NR

AD Demod (A_+D)

3D IPC 3D TVD

Cable cardAudio Codec

USB2.0PIP/POP

w/o Me/Mc

USB2.0

LVDS

I2C_1

DDR_DATADDR264MB

STB MICOM

Debugger

LVDS

USB(Download)

UART

I2CFBE

(Picture Enhancer)

SPDIF

LVDS_OUT

USB_DP/DN

UART

IR, Key

MD[31:0]

MA[11:0] DDR_ADDR

NANDFLASH1GByte

I2S

CVBS2

PC

YPbPr1

VIDEO2_S_L/R

COMP1_S_L/R

PC_S_L/R

TU_SIF

IF

TUNER_CVBS

PC_RGB/H/V

VIDEO_CVBS2

HDMI1

COMPONENT 1

DVI _S_R

(HDMI S/W,EEPROM, Sound AMP)

I2C

UART

PC

Y/CSVHS_Y/C2

CVBS1VIDEO_CVBS1

SIDE

YPbPr2COMPONENT 2

ANTSlim H-NIM Tuner

SIF

AIN0

HDMI2

HDMI3(Side)

SVHS_Y/C1

BUSNAND128MB

w/o DCM

$1.7($0.57x3)

HP_L/R

L/R OUT

L/R out

DCM

COMP2_S_L/R

VIDEO1_S_L/R

DVI _S_L

AIN1

AIN4

AIN5

AIN2

AIN3MAX9728(HP AMP)

WM8521(Audio DAC)

I2SI2S

SIDE

Block DiagramBlock Diagram

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16

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Component/Video1Component/Video1

SoundSoundPb - Jack ID addPb - Jack ID add Video1/Comp-YVideo1/Comp-Y

Multi jack assy

•Component1 & Video1 use common jack.- Component 1 identity : comp Y & comp Pb port .- Video1 identity : only video1 portcf) component 2 identity : comp Y port

Comp1/video1

Comp2

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Entertainment mode

Game

Sports Presetting

Entertain. Preset

blue tone color

Green tone colordetail sharpnessReal sound

Auto Racing

Aqua

Field

Black level optimize, machine colorFast motionEngine sound, wind sound

Real sound

Wave - white tone

Athletic

Red - Track

Fast motionReal sound

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Key parts of Key parts of PearlPearl

1. DTV Chip/Scaler/Sound processor : MT5382P

2. FBE : DNIE SDP72

3. SOUND AMP : STA335BWS

4. TUNER : TDQU6-K01A

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MT5382P

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FBE3

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Audio Block

DVI Audio

COMPONENT 1,2

PC Audio

SOUND AMP L/RSPK

I2S

HPOUT-SIDE

SPDIF out

Audio out

SPDIF

MT5382PFHD(1080p)

1HD HD MPEG 3xHDMI1.310bit Pipeline

Dual TSMPEG NR

AD Demod (A_+D)

3D IPC 3D TVD

Cable cardAudio Codec

USB2.0PIP/POP

w/o Me/Mc

USB2.0

LVDS

I2C_1

DDR_DATADDR264MB

STB MICOM

Debugger

LVDS

USB(Download)

UART

I2C

FBE(Picture Enhancer)

SPDIF

LVDS_OUT

USB_DP/DN

UART

IR, Key

MD[31:0]

MA[11:0] DDR_ADDR

NANDFLASH1GByte

I2S

CVBS2

PC

YPbPr1

VIDEO2_S_L/R

COMP1_S_L/R

PC_S_L/R

TU_SIF

IF

TUNER_CVBS

PC_RGB/H/V

VIDEO_CVBS2

HDMI1

COMPONENT 1

DVI _S_R

(HDMI S/W,EEPROM, Sound AMP)

I2C

UART

PC

Y/CSVHS_Y/C2

CVBS1VIDEO_CVBS1

SIDE

YPbPr2COMPONENT 2

ANTSlim H-NIM Tuner

SIF

AIN0

HDMI2

HDMI3(Side)

SVHS_Y/C1

BUSNAND128MB

w/o DCM

HP_L/R

L/R OUT

L/R out

DCM

COMP2_S_L/R

VIDEO1_S_L/R

DVI _S_L

AIN1

AIN4

AIN5

AIN2

AIN3MAX9728(HP AMP)

WM8521(Audio DAC)

I2SI2S

SIDE

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I2C Tree

MT5382

TX/RX_DEBUGUART0

I2C0

SP3232

SCL/SDA_M1S4LF112X01 (0xC8)

PANNEL

NPT3000 (0x54)

UART2TX/RX_CPU

DEBUG / WALL

HOTEL

HOTEL OPTION

I2C1

I2C2

I2C3

I2C_TU

HDMI1

HDMI2

HDMI3

HDMI1 EEPROM

HDMI2 EEPROM

HDMI3 EEPROM

EEPROM

SCL/SDA_EEPROM

MICOM

FST3125(SW)

TUNER

HDMI1_DDC_SCL/SDA

HDMI2_DDC_SCL/SDA

HDMI3_DDC_SCL/SDA

SCL/SDA_TU

GPIO6/7

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Control Signal Flow – Reset Tree

Reset Switch

MT5382P

MICOM

SMPS

SMICOM_nRESET

RESET IC

Standby B+ Power

NPT3000(sound amp)

RESET_NTP3000

CPU_nRESET

/RESET

SOFT_RESET

POWER_DET

S4LF112X01FBE_nRESET

RESET IC

FLASH

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PIP/POP Table

TV Analog Video1,2S-Video 1,2

COMP 1,2 HDMI 1,2 TV Digital PC

TV Analog X X X X X X X

Video1,2 X X X X X X X

S-Video 1,2

X X X X X X X

TV Digital X X X X X X X

HDMI 1,2 O X X X X X X

COMP 1,2 O X X X X X X

PC O X X X X X X

O : PIP support .- You can view Analog TV broadcasts on the PIP screen (sub-picture) when the main picture is from an external device connected to HDMI1, HDMI/DVI 2, HDMI3, Component 1,2 or PC

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Adjust SMPS Voltage when change SMPS

SMPS voltage adjust

VE

Vs Test Point

Va Test Point

Va Adjustment

Vs Adjustment

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BOARDDESCRIPTION

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MAIN BOARD LAYOUTMAIN BOARD LAYOUT

Model : 50Model : 50”” / 58 / 58”” On board typeOn board type

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CN101- Main Board power supply

CN1202P-SPEAKER CONNECTOR

Main board connector pin mapMain board connector pin map

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CN200-Front control

FUNCTING DEFINE:

-- 5V Front control board power supply

-- KEY INPUT1,2 key control, form the Menu , channel up/down Etc.

-- IR remote control signal

-- LED_STB/LED_CTRL control the timing and standby LED color

Main board connector pin mapMain board connector pin map

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CN1100-LVDS Signal (TO LOGIG B’d)

Main board connector pin mapMain board connector pin map

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SMPS BOARD(50SMPS BOARD(50””))

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SMPS BOARD(58SMPS BOARD(58””))

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IV. Disassembly

DISASSEMBLY

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ASSY STAND P-BASEASSY STAND P-BASE 

IV. Disassembly

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ASSY COVER P-REARASSY COVER P-REAR 

IV. Disassembly

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ASSY PCB MISC-MAINASSY PCB MISC-MAIN 

IV. Disassembly

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FILTER-EMI AC LINEFILTER-EMI AC LINE 

IV. Disassembly

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BRACKET P-PCBBRACKET P-PCB 

IV. Disassembly

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ASSY BOARD P-SIDE AVASSY BOARD P-SIDE AV 

IV. Disassembly

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ASSY BRACKET P-SUPPORT STANDASSY BRACKET P-SUPPORT STAND 

IV. Disassembly

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ASSY BRACKET P-SUPPORT FILTERASSY BRACKET P-SUPPORT FILTER   

IV. Disassembly

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  HOLDER-MODULEHOLDER-MODULE

IV. Disassembly

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  SMPS-PDP TVSMPS-PDP TV

IV. Disassembly

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 ASSY PDP MODULE P-LOGIC MAIN BOARDASSY PDP MODULE P-LOGIC MAIN BOARD

IV. Disassembly

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  ASSY PDP MODULE P-X MAIN BOARDASSY PDP MODULE P-X MAIN BOARD

IV. Disassembly

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  ASSY PDP MODULE P-X MAIN BOARDASSY PDP MODULE P-X MAIN BOARD

IV. Disassembly

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  ASSY PDP MODULE P-Y MAIN BOARDASSY PDP MODULE P-Y MAIN BOARD

IV. Disassembly

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  ASSY PDP MODULE P-Y MAIN BOARDASSY PDP MODULE P-Y MAIN BOARD

IV. Disassembly

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 ASSY PDP MODULE P-ADDRESS BUFFER BOARDASSY PDP MODULE P-ADDRESS BUFFER BOARD

IV. Disassembly

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  ASSY PANEL BRACKETSASSY PANEL BRACKETS

IV. Disassembly

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  ASSY PCB FUNCTIONASSY PCB FUNCTION

IV. Disassembly

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TROUBLESHOOTING

V. Trouble Shooting

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CONTENTSCONTENTS

V. Trouble Shooting

I. Power Trouble Shooting

II. Analog Part

III. Digital Part

IV. Sound Part

V. Flow Chart & Waveforms

VI. White Balance

VII. Access Service Mode

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A) Power Trouble Shooting

Power part is composed of power board and main board(small power)

Check connectors between power board and main board

Check main board power output on the board

When you check main board power(small power IC), There are two types of power IC. One is PWM type, another is regulator type. PWM type should check after inductor. Regulator type should check on the output pin.

Check each Voltage output

1 PWM Type 2 Regulator Type

Check After Inductor Check On Pin

V. Trouble Shooting

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B) Analog Part

It is easy to check analog video signal than digital video signal

Use reference signal input ( EX. 16 Gray)

Check Signal Level and sync

Check Signal path until input of Video decoder

( Tuner → Switch → Video Decoder, AV Connecter → Switch → Video Decoder, Scart → Switch → Video Decoder )

16 Gray Patten 16 Gray Wave Form

H-sync

Gray Level

V. Trouble Shooting

It is easy to check analog video signal than digital video signal

Use reference signal input ( EX. 16 Gray)

Check Signal Level and sync

Check Signal path until input of Video decoder ( Tuner → Switch → Video Decoder, AV Connecter → Switch → Video Decoder, Scart → Switch → Video Decoder )

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C) Digital Part

It is difficult to check digital video signal because of too fast and small signal

Check digital video signal, Use H-sync, V-sync and Clock for basic

Each digital video ICs connected with data line, H-sync, V-sync and Clock line

Check H-sync period, V-sync period, Clock period If period is out of spec, Change the IC

H-Sync

1 Period(15.63kHz)

V-Sync

1 Period(50Hz)

Clock

1 Period(13.5MHz)

V. Trouble Shooting

This example is Normal PAL TV signal Sync and Clock

It is difficult to check digital video signal because of too fast and small signal

Check digital video signal, Use H-sync, V-sync and Clock for basic

Each digital video ICs connected with data line, H-sync, V-sync and Clock line

Check H-sync period, V-sync period, Clock period If period is out of spec, Change the IC

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D) Sound Part

Sound block of Bordeaux is composed of Sound Processor, AMP, Speakers.

If there is no sound or sound noise ,Trace the sound path ( Input → Sound Processor → AMP → Speaker )

V. Trouble Shooting

TUNER

VIDEO

S-VIDEO

SCART

COMPONENT

PC

HDMI

SOUNDAMP

STVSound

ProcessorSPEAKER

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V. Trouble shooting

No Power

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V. Trouble shooting

Turned on and off repeatedly

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V. Trouble shooting

No Sound

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V. Trouble shooting

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F) White Balance

V. Trouble Shooting

Adjust spec.

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V. Trouble Shooting

Work order

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V. Trouble Shooting

Adjust spec.

White Balance (ABL Pattern)

INPUT MODE(CA-210)

x y Y(L) T(K) ± MPCD

CVBS(NTSC)

H/L 278 285Don’t control

(Sub_CT:133)10,500 (±0)

L/L 278 2857.3 cd/m²(2.2 Ft)

10,500 (±0)

COMP(720P)

H/L 278 285Don’t control(Sub_CT:133)

10,500 (±0)

L/L 278 2857.3 cd/m²(2.2 Ft)

10,500 (±0)

HDMI(720P)

H/L 278 285Don’t control(Sub_CT:133)

10,500 (±0)

L/L 278 2857.3 cd/m²(2.2 Ft)

10,500 (±0)

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Access Service ModeAccess Service Mode

V. Trouble Shooting

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Access Service ModeAccess Service Mode

V. Trouble Shooting

service mode menu

All service materials are delivered from a warehouse after option set is ended. Therefore, need not to control service menu even if change board. Confirm below menu after service mode entry if want to confirm state of board.

● Option byte

-panel option : 50FSPU / 58FSPU

-Model : A550

-LVDS OUT Format : PDP

●EDID -> all EDID/PC EDID/HDMI1 EDID/HDMI2 EDID/HDMI3 EDID : success , EDID HDMI1 Ver : HDMI 1.3

●PDP option -> panel inch : 50”FHD/58”FHD