pn50a550 pn58a550 trainingmanual [tm]
DESCRIPTION
training manual for samsung 42-58 inch plasma televisionsTRANSCRIPT
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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
Inside of SPINEL
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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
Inside of SPINEL
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Control & Connection PanelControl & Connection Panel
Inside of SPINEL
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Control & Connection PanelControl & Connection Panel
Inside of SPINEL
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Control & Connection PanelControl & Connection Panel
Inside of SPINEL
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Control & Connection PanelControl & Connection Panel
Inside of SPINEL
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Control & Connection PanelControl & Connection Panel
Inside of SPINEL
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Remote controlRemote control
Inside of SPINEL
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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
Inside of SPINEL
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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
Inside of SPINEL
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16
16
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
Inside of SPINEL
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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
Inside of SPINEL
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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
Inside of SPINEL
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MT5382P
Inside of SPINEL
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FBE3
Inside of SPINEL
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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
Inside of SPINEL
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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
Inside of SPINEL
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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
Inside of SPINEL
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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
Inside of SPINEL
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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