samsung ln26-32c350d1dxza b360c5dxza b350f1dxza ch lc3d training-manual [et]
TRANSCRIPT
LCD TV LC3D
TRAINING MANUAL
LN26C350D1DXZA(LC350)LN32C350D1DXZA(LC350)
LCD TV LC3D
TRAINING MANUAL
LN26C350D1DXZA(LC350)LN32C350D1DXZA(LC350)
AgendaAgenda
I. Inside of LC3D
II. Specification Comparison to old Model
III. Board description
IV. Disassembly
V. Trouble Shooting
Inside of LC3D
Inside ofLC3D
Items Specification Model Name LN**B360C5DXZA/LN32B350F1DXZA
General
Size (W*D*H) with StandLC350 26” : 26.5 x 8.75 x 20.21 inchs LC350 32” : 31.4 x 8.6 x 22.6 inchs
Weight with Stand LC 350 26” : 16.75 lbs LC 350 32” : 21.16 lbs
Panel Resolution 1366*768
A/V 1AV
Component1 Component
480i/p,720p,1080i/p
PC 1 Dsub
HDMI 2 HDMI
Tuner 1 ATSC/Half NIM/QAM tuner
Sound Output LC350 16 ohm 5 W
Sound option SRS TruSurround HD
DNIe O(Saturn4)
Response time 26” / 32” : 8.5ms
Luminance [cd/m2, typical] 26” : 350 / 32” : 400
Dynamic C/R 3000:1
Anynet+(hdmi cec) X
View Angle(H/V) 26” / 32” : 176/176
Power Supply AC 110~220V, 60Hz
Power Consumption 26” : 55W / 32” : 71W
Color System NTSC
Sound System MTS
Inside of LC3D
Spec ComparisonSpec Comparison
ModelSAMSUNG(LC3D 32”)
LN32C350D1DXZA
SAMSUNG(LB3F 32”)
LN32B360C5DXZA
Design
Set Size 26.5x8.75x20.21 inches
31.4 x 22.7 x 9.9 inches
PanelSize Diagonal 32” Diagonal 32”
Resolution 1366 x 768 1366 x 768
Viewing angle H : 176 V : 176 H : 176 V : 176
Color System ATSC / NTSC ATSC / NTSC
Tuner 1 1
FunctionContrast (cd/m2) 400 450
CR ( Dynamic ) 3000 : 1 3000 : 1
Enhancer DNIe(Saturn4) DNIe(Saturn4)
Additional FunctionDynamic contrastGame ModeEnergy Saving
Dynamic contrastGame ModeEnergy Saving
Power Consumption 71W 100W
Inside of LC3D
Control & Connection Panel(LC350)Control & Connection Panel(LC350)
Inside of LC3D
Control & Connection Panel(LC350)Control & Connection Panel(LC350)
Inside of LC3D
Control & Connection PanelControl & Connection Panel
Inside of LC3D
Remote controlRemote control
Inside of LC3D
Wiring DiagramWiring Diagram
26” / 32”26” / 32”
Inside of LC3D
CN1CN1
IP Board, Main Board, Panel
Inner Feature of LC3D Inner Feature of LC3D 26”/32”26”/32”
Main Board IP Board
Inside of LC3D
LVDS
Power cable
SpeakerSpeaker
Key parts of Key parts of LB3FLB3F
1. DTV Chip/Scaler/Sound processor : Saturn4
2. Saturn4 Video Block
3. SOUND AMP : TAS5715
4. TUNER : DTM-6B/13FCS
Inside of LC3D
Saturn4
Inside of LC3D
Saturn4 Video Block
Inside of LC3D
Audio Block
Inside of LC3D
REAR
HALF NIM TUNER TU_SIF
AULR0
AULR1
AULR2
SATURN4 ATSCMSD3003
COMP(V1)_LR_IN
SIF_INSPDIF JACKSPDIFO
HDMI 1/2/3 IN
SPDIFO
SOUND AMPTAS5715
I2S_S4I2S_OUT
DACOUT0
MON_LR_OUTLINE_OUT1 Monitor AMPTL062
SPK OUT
MON OUT
AULR4PC_ DVI _LR_IN
I2C Tree
SCL_EEP/SDA_EEP
AT24C02(0xA0)
SCL_TU/SDA_TUDDCR_CK
DDCR_DK
AT24C02(0xA0)
AT24C02( R: 0xA1, W: 0xA0)
I2C_HDMI (for DDC)
AT24C02( R: 0xA1, W: 0xA0)
I2C_PC (for DDC & ISP)
S5H1411
AT24C512BN ( R: 0xA1, W: 0xA0 )
NTP3200(R0x55,W:0x54)
PANEL(0x)
GPIO60
GPIO62
SCL_D/SDA_DGPIO61
GPIO59
SCL_PANEL/SDA_PANELGPIO85
GPIO84
TUNER(R:0xC1, W:0xC0)
Inside of LC3D
Control Signal Flow – Reset Tree
MSD3003
GPIO86
STA335WBS
HWRESET
Reset SwitchCPU_nRESET
RT9818C
SMPS
Stand-by
B+ Power
KS1411
GPIO94
IR/KEY
SW_POWERGPIOPM1
RT9818C
GPIOPM6POWER_DET
POWER_DET
GPIOPM2
PANEL
SW_PVCC B5V or B13V
LVDS_OUT
GPIO44 SWINVERTER
AMP_RESET
NRESET_TU
KEY INPUT1,2
SW_INVERTER
Inside of LC3D
Some Features of LC3DSome Features of LC3D
Dynamic Contrast Enhancing Contrast Ratio
Energy Saving Realize Low Power Consumption by Selecting Energy Saving Level ( Off, Low, Medium, High )
Tru Surround HD
Inside of LC3D
- Dynamic contrast
※ Reproducing optimized contrast by detecting the characteristics and contrast level of input signal.
→ Enhancing dynamic contrast
In
Out
In
Out
Out
In
Out
In
Luma
Y Y Y
Mid range dynamic range Enhancement
Contrast Enhancement
Dimming
Luma Luma
Some Features of LC3DSome Features of LC3D
Inside of LC3D
OUT
110 190
120
200
255
255
IN
Gamma Curve
-Contrast Enhancement Factor
Inside of LC3D
Some Features of LC3DSome Features of LC3D
-Contrast Enhancement & Dimming
2550MEAN
2550MEAN
Input
Output
MEAN UC
MEAN
V
4
0
< Analog Dimming >
MEAN
Duty(%)
98
50
< PWM Dimming >
Input
Output
MEAN UC
< Dark Image >
< Bright Image >
Some Features of LC3DSome Features of LC3D
Inside of LC3D
Energy Saving
• Basic Operation of Energy Saving function
Off Low Medium High
Energy Saving
Medium
Low
Off
High
• 100 %
• 70 %
• 50 %
• 35 %
Wattage
Energy Saving Level
Some Features of LC3DSome Features of LC3D
Inside of LC3D
User control functions
1. Source key : Select Video source 1.1 : Cabinet side Function key TV→AV1→AV2→Component1→Component2→PC→HDMI1→HDMI2 1.2 : Remote control Function key TV→AV1→AV2→Component1→Component2→PC→HDMI1→HDMI2
2. Menu key : Open the OSD and Exit the highlighted function.
3. ◀ ▶ : - Moves the selector left or right on the OSD. - Increase or decrease the values of the selected function - VOL + : Increase or decrease the level of audio volume. (in the Anynet mode, You can control only TV volume)
4. ▼ ▲ : Moves the selector up or down on the OSD. - CH + : Increase or decrease the channel number .
5. Power : 1) Turn ON/OFF the TV. 2) Indicates the status of the Monitor. - Black : Normal Operation. - on : Power Off or Disconnected Signal Cable. - Blinking : PC DPMS Mode.
Some Features of LC3DSome Features of LC3D
Inside of LC3D
OSD functions and adjustments –continue-
1. Picture - Mode : Change the image to Standard/Dynamic/Movie - Backlight - Contrast - Brightness - Sharpness - Color - Tint - Advanced Settings – Black Tone : Off/Dark/Darker/Darkest - Dynamic Contrast : Off/Low/Medium/High - Gamma : -3 ~ +3 - Color Space : Native/Auto - White Balance - Flesh Tone : -15 ~ +15 - Edge Enhancement : Off/On - Picture Options - Color Tone : Cool/Normal/Warm1/Warm2
- Size : 16:9/Zoom1/Zoom2/Wide Fit/4:3/Screen Fit - Digital NR : Off/Low/Medium/High/Auto - HDMI Black Level - Film Mode : Off/Auto - Picture Reset
Some Features of LC3DSome Features of LC3D
Inside of LC3D
OSD functions and adjustments –continue-2. Sound :
- Mode : Change the sound mode to Standard/Music/Movie/Speech or adjust Custom setting. - Equalizer - SRS TruSurround HD : Off/On - Preferred Language - Multi-Track Sound : Mono/Stereo/SAP - Auto Volume : Off/On - Speaker Select : External Speaker/TV Speaker - Sound Reset
3. Channel
- Antenna/Auto Program/Clear Scrambled Channel/Channel List/Fine Tune
Some Features of LC3DSome Features of LC3D
Inside of LC3D
OSD functions and adjustments –continue- 4. Setup - Plug & Play - Language : Select country language - Time : Clock / Sleep Timer / Timer 1,2,3 - V-Chip - Caption - Melody : Off/Low/Medium/High - Game Mode : Off/On - Energy Saving : Off/Low/Medium/High/Auto
5. Input - TV/Video Change the image Source List :TV→AV1→ AV2→ Component1→ Component2→PC→HDMI1→HDMI2
- Edit Name : Edit Mode Name
Some Features of LC3DSome Features of LC3D
Inside of LC3D
OSD functions and adjustments
6. Support – Self Diagnosis - Software Upgrade - HD Connection Guide - Contact Samsung
Some Features of LC3DSome Features of LC3D
Inside of LC3D
Tru Surround HD
Some Features of LC3DSome Features of LC3D
• Everything TruSurround HD does plus: – Delivers discrete, immersive surround fro
m front speakers
– Input: 6.1 to 1.0 audio channels
– Output: 4.0 to 5.1 discrete channels from the front of the listener
– Much broader sweet spot
– Virtual bass enhancement to optimize low frequency performance of small drivers
– Dialog enhancement to ensure clear and intelligible vocals
– Bass management for subwoofer and center speaker designs
– Definition control for maximum high-frequency realism and clarity
Inside of LC3D
Specification Comparison to Old Model
Specification Comparison to Old Model
Specification Comparison to Old Model* Wall Mount
BOARDDESCRIPTION
MAIN BOARD LAYOUTMAIN BOARD LAYOUT
Model : 26”/32” Model : 26”/32”
Main board connector pin mapMain board connector pin map
FUNCTION DEFINE:
-- A3.3V Front control board power supply
-- KEY_1,2 Key control, from the Menu , channel up/down Etc.
-- IR Remote control signal
-- LED_Control Control the timing and standby LED
FUNCTING DEFINE:
-- SW_INVERTER panel inverter control, about 5V
-- I_PWM(ANA) panel dimming control
-- E_PWM(EXT) panel PWM control, duty 40%~90%
IP BOARD(26”)IP BOARD(26”)
IP BOARD(32”)IP BOARD(32”)
Disassembly
DISASSEMBLY
Disassembly
Disassembly LB3F
Disassembly
Disassembly
TROUBLESHOOTING
Trouble Shooting
Trouble Shooting
Check List for Initial operation
-. Power switch on
-. You can hear the Power On sound
* If you can’t sound, check the A_5V appear at BD102
in main board
-. Back-light on
* If back-light not on, check the main board power line
* If back-light on but display is nothing, check the 12p cable
-. Picture on or display the banner
* If display is nothing, check the LVDS cable
And LVDS clk/data line
Trouble Shooting
Inform to change the Assembly
-. Check the Side-Label Ver. in set (important)
-. Order using the Side-Label Ver
-. If you change the item, see the service-bulletin
for setting the factory option.
Trouble Shooting
No power
Trouble Shooting
No Video(analog PC)
Trouble Shooting
No Video(analog PC)
Trouble Shooting
No Video(HDMI)
Trouble Shooting
No Video(HDMI)
Trouble Shooting
No Video(tuner_CVBS)
Trouble Shooting
No Video(tuner_CVBS)
Trouble Shooting
No Video(tuner_DTV)
Trouble Shooting
No Video(tuner_DTV)
Trouble Shooting
No Video(Video CVBS)
Trouble Shooting
No Video(Video CVBS)
Trouble Shooting
No Video(Video
Component)
Trouble Shooting
No Video(Video
Component)
Trouble Shooting
No Sound
Trouble Shooting
No Sound
- Adjust Panel option, and install EDID data in Factory mode
DOs after changing assemblyDOs after changing assembly
<Factory menu>
Trouble Shooting
-Type : 26” – 26P6AH0C 32” – 32P6AH0C (I : CPT Panel, L : AUO Panel, D : CMO Panel, A : HDLCD Panel P: Chilin Panel)
-Model : LC350
** If establish panel type and model in Factory Option, picture quality commands are inputted automatically.
- Adjust Panel option, and install EDID data in Factory mode
DOs after changing assemblyDOs after changing assembly
<Factory menu>
Trouble Shooting
①EDID on -> ②EDID WRITE ALL
ALL EDID/PC EDID/DVI EDID/HDMI1 EDID/ HDMI2 EDID : success
Ver : HDMI 1.3
Trouble ShootingFactory mode
Trouble ShootingFactory mode
Trouble ShootingFactory mode
Trouble ShootingFactory mode
USB Download Method
USB UPDATE
Adjustment of Screen
Adjustment of ScreenCalibration (Adjustment)
Pattern : MIK K-7256 #24 ‘Chessboard Pattern’Set Aging time : 60min↑
- HDMI Calibration (Time #6, 720p) - COMP Calibration (Time #6, 720p) - CVBS Calibration (Time #22, NTSC-J) - PC Calibration (Time #21, 1024*768)
Adjustment of ScreenWhite Balance (Adjustment)
Test : CA-210Pattern : MIK K-7256 #92 ‘Flat W/B Pattern’Set Aging time : 60min↑
White Balance-26/32” (Adjustment)
Adjustment of Screen