4-2-2 How to Access Service Mode

4-2-2 How to Access Service Mode
1. General Remote
To Enter: STANDBY → INFO → MENU → MUTE → POWER
→ ON
(Interval between key strokes: less than 3 sec)
To Exit:
POWER OFF → POWER ON
2. Factory Remote
To Enter: POWER ON → INFO → FACTORY
→ Key
To Exit:
(Interval between key strokes: less than 3 sec)
POWER OFF → POWER 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), 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
Option
ADC/WB
Control
Advanced
Expert
T-STL5PAUSFC-XXXX
DTP-LP-XXXX-XX
DTP-LP-App-XXXX-XX
Option : 6110 00
ADC : HDMI O COMP O PC O AV O
EDID : SUCCESS
HDCP : SUCCESS
Build Date : XX-XX-XXXX
Date Of Purchase : XX/XX/XX
※ 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.
Samsung Electronics
4-19
4-2-3 Factory Data
1. Option
Item
Data
Range
Factory Reset
Type
58FNfK1
Model
PB550
PB560/PB550/PB530/PB450/PB430/PB540/PB420/PB410
DDR
Off
On / Off
Light Effect
Off
On / Off
Inch
58"
32" / 37" / 40" / 46" / 52"
LCD/PDP
PDP
LCD / PDP
Exhibition Mode
Off
On / Off
TUNER
Region
2. ADC/WB
ADC
Item
Default data
Range
AV Calibration
Success
Success / Failure
Comp Calibration
Success
Success / Failure
PC Calibration
Success
Success / Failure
HDMI Calibration
Success
Success / Failure
Item
Default data
Range
1st_AV_Low
18
0 ~ 255
1st_AV_High
220
0 ~ 255
1st_AV_Delta
1
0 ~ 255
1st_COMP_Low
16
0 ~ 255
1st_COMP_High
235
0 ~ 255
1st_COMP_Delta
1
0 ~ 255
1st_PC_Low
2
0 ~ 255
1st_PC_High
253
0 ~ 255
1st_PC_Delta
1
0 ~ 255
2nd_Low
1
0 ~ 255
2nd_High
235
0 ~ 255
2nd_Delta
1
0 ~ 255
ADC Target
4-20
Samsung Electronics
ADC RESULT
Factory Name
Default data
Range
AV / RF
Component
HDMI / DTV / HDMI-PC
PC
1st_AV_Gain
136
134
136
192
0 ~ 255
1st_AV_Offset
136
134
136
192
0 ~ 255
1st_Comp_Gain
136
134
136
192
0 ~ 255
1st_Comp_Gain_Cb
107
67
100
32
0 ~ 255
1st_Comp_Gain_Cr
107
67
100
32
0 ~ 255
1st_Comp_Offset
107
67
100
32
0 ~ 255
1st_Comp_Offset_Cb
136
134
136
192
0 ~ 255
1st_Comp_Offset_Cr
136
134
136
192
0 ~ 255
1st_PC_R_Gain
136
134
136
192
0 ~ 255
1st_PC_G_Gain
107
67
100
32
0 ~ 255
1st_PC_B_Gain
136
134
136
192
0 ~ 255
1st_PC_R_Offset
136
134
136
192
0 ~ 255
1st_PC_G_Offset
136
134
136
192
0 ~ 255
1st_PC_B_Offset
107
67
100
32
0 ~ 255
2nd_R_Offset
107
67
100
32
0 ~ 255
2nd_G_Offset
107
67
100
32
0 ~ 255
2nd_B_Offset
136
134
136
192
0 ~ 255
2nd_R_Gain
136
134
136
192
0 ~ 255
2nd_G_Gain
136
134
136
192
0 ~ 255
2nd_B_Gain
107
67
100
32
0 ~ 255
WB
Factory Name
Default data
AV / RF
Component
HDMI / DTV / HDMI-PC
PC
Sub Brightness
128
128
128
128
R_Offset
512
512
512
512
G_Offset
512
512
512
512
B_Offset
512
512
512
512
Sub Contrast
128
128
128
128
R_Gain
512
512
512
512
G_Gain
512
512
512
512
B_Gain
512
512
512
512
Movie R Offset
128
128
128
128
Movie B Offset
512
512
512
512
Movie R Gain
512
512
512
512
Movie B Gain
512
512
512
512
Range
3. Control
EDID
4-22
Item
Default data
Range
EDID ON/OFF
Off
On / Off
EDID WRITE ALL
Success
Success / Failure
EDID WRITE
Success
Success / Failure
EDID WRITE
Success
Success / Failure
EDID WRITE
Success
Success / Failure
EDID WRITE
Success
Success / Failure
EDID WRITE
Success
Success / Failure
EDID VERSION
HDMI 1.3
HDMI 1.2 / HDMI 1.3
Samsung Electronics
Sub Option
Item
Mute Time(VIDEO)
ready
Hotplug
Hotplugcontrol
Default data
4
Failure
On
On
Range
0 ~ 10
Success / Failure
On / Off
On / Off
On
On / Off
Off
Off
On
Middle
Middle
Middle
Middle
On / Off
On / Off
On / Off
Low / Middle / High / Strong
Low / Middle / High / Strong
Low / Middle / High / Strong
Low / Middle / High / Strong
Spread Spectrum
Auto Power
DDR
Arab
NT Conversion
Mirror
HDMI EQ1
HDMI EQ2
HDMI EQ3
HDMI EQ4
EER Count
WM Calib
Panel Enter Key
Panel Display Time
0Hr
CHECKSUM
0x0000
View Log
Font Data Viewer
Dimm Type
Gamma
Carrier Mute
Anynet+
EXT
Off
on
On
INT / EXT / INT_NEG / INT_POS
Off / 0.85 / 0.88 / 0.90 / 0.93 / 0.95 / 0.98
On / Off
On / Off
High Devi
Volum Curve
HotPlug Delay
HP Ident
PC Ident
Off
NT
9
Low
On
On / Off
NT / EU / EA
0 ~ 63
Low / High
On / Off
Language
China
HPD Polarity
Info Live
Watchdog
LVDS Format
On
VESA
OSD Resolution
1920*1080
On / Off
JEDIA / VESA
Bus Stop
OTA Code
Panel Auto Setting
OTA Duration Test
Alternate Del
Ignore VCT Version
Off
On / Off
PDP Option
Item
Default data
Range
PIXEL SHIFT TEST
Off
on/off
LOGIC CONNECT
off
on/off
PATTERN SELECT
(Logic Board)
0
PANEL VERSION
UF1A
PANEL INCH
58FHD
PANEL TYPE
92H
PANEL TEMPERATURE
31
LOGIC SW VERSION
xx-xx-xx
LOGIC SW CHECKSUM
371H
SAPC_Timer
On
on/off
APC_Speed
Slow
Slow/Fast
LOGIC USB D/L
off
Hotel option
Item
Default data
Range
Hotel Mode
Off
On / Off
Power On Channel
3
Power On Band
Air
Air/STD/HRC/IRC
Power On Source
TV
TV/COMP/HDMI1/HDMI2/HDMI3/HDMI4
Power On Volume
0
0~100
Min Volume
0
0~100
Max Volume
100
0~100
Panel Button Lock
Off
On / Off / Power
Pic Menu Lock
Off
On / Off
Music Mode (AV)
Off
On / Off
Music Mode (PC)
Off
On / Off
Music Mode (Comp)
Off
On / Off
Music Mode BLU
Off
On / Off
Menu Display
off
On / Off
Power On Option
Power on
Power on/last option/standby
Program Ch
Original Ch/Src
Auto PC
Energy Saving
Cloning: TV to USB
Cloning: USB to TV
4-24
Samsung Electronics
Shop Option
Item
Default data
Range
Shop Mode
Off
On / Off
Item
Default data
Range
Pattern Select
0
B-Slope Gain
50
B-Tilt Min
40
B-Tilt Max
140
Lfunc-Basis
80
Hfunc-Basis
85
Mean-Offset1
30
Mean-Offset2
235
Mean Slope
112
ACR Offset
15
ACR Th1
10
ACR Th2
110
Skin Enable
1
Skin Uv
138
Mskin Uv
140
Sub Color
128
Msub Color
112
USB DEMO ON (SEC)
USB DEMO OFF (SEC)
4. Advanced Enter '0'key four times.
FBE
Samsung Electronics
4-25
WB Movie
4-26
Item
Default data
Range
WB Movie
Off
On / Off
Color Mode
---
Dynamic / Standard / Movie
Color Tone
---
Cool / Normal / Warm1 / Warm2
Msub Brigh
---
0 ~ 255
Msub Contr
---
0 ~ 255
W1_RGAIN
---
0 ~ 255
W1_BGAIN
---
0 ~ 255
W1_ROFFS
---
0 ~ 255
W1_BOFFS
---
0 ~ 255
W2_RGAIN
---
0 ~ 255
W2_BGAIN
---
0 ~ 255
W2_ROFFS
---
0 ~ 255
W2_BOFFS
---
0 ~ 255
N_RGAIN
---
0 ~ 255
N_BGAIN
---
0 ~ 255
N_ROFFS
---
0 ~ 255
N_BOFFS
---
0 ~ 255
Movie Contr
---
3 ~ 100
Movie Brigh
---
2 ~ 100
Movie Color
---
1 ~ 100
Movie Sharp
---
0 ~ 100
Movie Tint
---
0 ~ 50
Movie BkLight
---
0 ~ 10
M.Gamma
---
Off / 0.85 / 0.88 / 0.90 / 0.93 / 0.95 / 0.98 / M1 / M2 / M3 / M4
M_Sub Gamma
---
-3 ~ +3
Samsung Electronics
EPA Standard
Item
Default data
Range
Std Contr
95
0 ~ 100
Std Bright
45
0 ~ 100
Std Sharp
50
0 ~ 100
Std Color
50
0 ~ 100
Std Tint
50
0 ~ 100
Std Backlight
7
0 ~ 10
Item
Default data
Range
Dynamic Dimming
Off
On / Off
Power Key Protect
Off
On / Off
Uart Select
Auto Wall
Debug Mode
Debug Off
ADJUST
LNA Plus
Back End Mute
PDP FRC
Visual Test
Disable
Standby Mode Time
45 Min
Delete alt.ver
2 Flash
OTA confirm Time
90 Min
2 Min / 90 Min
OTA limit Time
3 Hour
3 Min / 3 Hour
Dynamic CE
Off
On / Off
1080p 48Hz
On
On / Off
PWM Max
100
1 ~ 100
Quick Start
Off
On / Off
DTV LNA
Auto
Auto / On / Off
FWC
HDCP Download
Test Pattern
Samsung Electronics
4-27
YC_Delay
4-28
Item
Default data
Range
PAL BG
1
0~3
PAL DK
1
0~3
PAL I
1
0~3
SECAM BG
4
0~7
SECAM DK
4
0~7
SECAM I
4
0~7
NTSC 358
1
0~3
NTSC 443
1
0~3
AV PAL
1
0~3
AV SECAM
4
0~7
AV NT358
1
0~3
AV NT443
1
0~3
AV PAL60
1
0~3
Samsung Electronics
YC_Delay
Samsung Electronics
Data
Factory Name
RF
CVBS
H1 Gain
25
H2 Gain
component
HDMI
DTV
"comp/HDMI/
PC /
DTV720p"
HDMI PC
Range
SD
HD (720p)
SD
HD(720)
SD
HD(720)
25
25
20
25
20
25
20
20
8
0 ~ 3F
12
12
12
8
12
8
12
8
8
8
0 ~ 3F
H3 Gain
10
10
C
8
8
8
C
8
8
8
0 ~ 3F
H4 Gain
8
8
8
8
8
8
8
8
8
8
0 ~ 3F
V1 Gain
20
20
20
20
20
20
20
20
20
8
0 ~ 3F
V2 Gain
12
12
12
8
12
8
12
8
8
8
0 ~ 3F
H overshoot
20
20
20
FF
20
FF
20
FF
FF
0
0 ~ FF
V overshoot
20
20
20
20
20
20
20
20
20
0
0 ~ FF
H undershoot
20
20
20
FF
20
FF
20
FF
FF
0
0 ~ FF
V undershoot
20
20
20
20
20
20
20
20
20
0
0 ~ FF
Coring TH2
1
1
1
1
1
1
1
1
1
0
0~F
Coring TH1
1
1
1
1
1
1
1
1
1
0
0~F
4-29
PE
Data
Factory Name
RF
CVBS
Skin x
0
Skin y
component
HDMI
DTV
PC / HDMI
PC
Range
SD
HD
0
0
0
0
0
0
0 ~ 11
0
0
0
0
0
0
0
0 ~ 11
B_slope
A0
A0
A0
A0
A0
A0
80
80~FF
DLC_ML
60
60
60
60
60
60
60
0~FF
DLC_MH
70
70
70
70
70
70
70
0~FF
DLC_H
EB
EB
EB
EB
EB
EB
EB
0~FF
Skin_SAT
0
0
0
0
0
0
0
0~F
Skin_HUE
40
40
40
40
40
40
0
0~7F
M_Skin_HUE
40
40
40
40
40
40
0
0~7F
M_Skin_x
0
0
0
0
0
0
0
0 ~ 11
M_Skin_y
0
0
0
0
0
0
0
0 ~ 11
Mid_color_level
180
180
180
180
180
180
180
0 ~ 255
M_Mid_color_level
180
180
180
180
180
180
180
0 ~ 255
PQ Others
Item
Default data
Range
7.5 IRE NTSC
On
On / Off
7.5 IRE
0
0 ~ 60
Color Space
"RFAV"
"Comp
SDHDMI
SDDTV SD"
"COMP
HDHDMI
HDDTV HD"
"RFAV"
"Comp SDHDMI
SDDTV SD"
"COMP
HDHDMI
HDDTV HD"
"PC/HDMI
PC"
Range
Native
Native
Native
Auto
Auto
Auto
-
Color Space
Red Sat
4
4
4
0
0
0
0
0~F
Red Hue
40
40
40
40
40
40
40
0~7F
Green Sat
7
7
7
0
0
0
0
0~F
Green Hue
7F
7F
7F
40
40
40
40
0~7F
Blue Sat
A
A
A
0
0
0
0
0~F
Blue Hue
50
50
50
40
40
40
40
0~7F
Factory
Name
Cyan Sat
A
A
A
0
0
0
0
0~F
Cyan Hue
50
50
50
40
40
40
40
0~7F
Magenta Sat
4
4
4
0
0
0
0
0~F
Magenta Hue
40
40
40
40
40
40
40
0~7F
Yellow Sat
2
2
2
0
0
0
0
0~F
Yellow Hue
40
40
40
40
40
40
40
0~7F
FWC CB
15
15
15
15
15
15
15
0~30
FWC CR
15
15
15
15
15
15
15
0~30
EEPROM RESET
Item
Default data
Range
EEPROM RESET
off
On / Off
NVR ALL Clear
off
On / Off
Item
Default data
Range
RF dB1 Level
0
0 ~ 255
RF dB2 Level
3
0 ~ 255
RF dB3 Level
6
0 ~ 255
RF dB4 Level
12
0 ~ 255
Default data
Range
LNA Plus
5. Expert
Item
N / D ADJ
SOURCE
Samsung Electronics
4-31
4-2-4 Service Adjustment - You must perform Calibration in the Lattice Pattern before adjusting the White Balance.
■ Color Calibration
Adjust spec.
1. Source
2. Setting Mode
3. Pattern
: HDMI
: 1280*720@60Hz
: Pattern #24 (Chess Pattern)
( Chess Pattern )
4. Use Equipment : CA210 & Master MSPG925 Generator
※ Use other equipment only after comparing the result with that of the Master equipment.
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 VESA XGA (1024x768)
B&W Pattern #24
Lattice
HDMI IN
Perform in 720p B&W Pattern #24
Lattice
<Table 1>
4-32
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 VESA XGA 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.
Samsung Electronics
4-33
■ White Balance
Adjust spec.
1. Source
2. Setting Mode
3. Pattern
4. Use Equipment
: HDMI
: 1280*720@60Hz
: Pattern #92
: MIK-7256 (MSPG925L)
( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD )
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
( Fixed Position of CA210 Probe )
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
4-34
Samsung Electronics
(CA-210)
Input mode
CVBS
(NTSC)
COMP
(720P)
HDMI
(720P)
Samsung Electronics
x
H/L
278
L/L
278
H/L
278
L/L
278
H/L
278
L/L
278
Y(L)
FIX
(Sub_CT:128)
10.5 cd/㎡
(3.0 Ft)
FIX
(Sub_CT:128)
10.3 cd/㎡
(3.0 Ft)
FIX
(Sub_CT:128)
10.3 cd/㎡
(3.0 Ft)
T(K), MPCD
10,500 (± 0)
11,000 (-3)
10,500 (± 0)
11,000 (-6)
10,500 (± 0)
10,500 (± 0)
4-35
4-2-5 Replacements & Calibration
* PDP 42" 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
ASSY PDP MODULE P-X-MAIN
ASSY PDP MODULE P-Y-MAIN
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
Not to be adjusted
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
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
Not to be adjusted
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.
4-36
Samsung Electronics
■ Voltage Adjustment
1. After replacing the SMPS or PDP panel, 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.)
Value
Vs
207
Va
54
Vset
-
Ve
95
Vscan
-190
Board Adjustment
SMPS
2. A point of adjusting SMPS-MAIN voltage.
Samsung Electronics
4-37
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 Stanby mode
② Enter factory mode (INFO→MENU→MUTE→POWER ON)
③ Select "CONTROL" from the menu.
④ Select "sub option" from the menu.
⑤ Change "usb upgrade" off → on.
⑥ Insert the usb memory stick to the service port
⑦ The banner OSD "Upgrade version **** to version ****" is displayed.
Select "Yes".
⑧ Probably usb memory stick and ir led twinkle slowly.
(that means erasing old file) and then they twikle fastly.
(start upgrading) after 2minute, automatically turn the power
off and on.
⑨ On factory mode, check the s/w version. select "option"
from the menu.
⑩ Select "pdp group" P45A_42SP or P45A_50SP.
select "Factory Reset" and remove the usb memory stick
4-38
Samsung Electronics