Samsung LE32R32B 07 Alignment & Adjustment

3 Alignments and Adjustments

3-1

3 Alignments and Adjustments

3-1 Ser vice Instr uction

1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation.
Check the basic characteristics such as height, horizontal and vertical sync.

2. Use the specified test equipment or its equivalent.

3. Correct impedance matching is essential.

4. Avoid overload. Excessive signal from a sweep generator might overload the front-end
of the TV. When inserting signal markers, do not allow the marker generator to distort
test result.

5. Connect the TV only to an AC power source with voltage and frequency as specified on
the backcover nameplate.

6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure
that the power cord is disconnected before replacing any parts.

7. To protect aganist shock hazard, use an isolation transform.

3 Alignments and Adjustments

3-2

3-2 How to Access Service Mode

3-2-1 Entering Factory Mode

" "

- If you have Factory remote - control

- The buttons are active in the service mode.

1. Remote - Control Key : Power, Arrow Up, Arrow Down, Arrow Left
Arrow Right, Menu, Enter, Number Key(0~9)

2. Function - Control Key : Power, CH +, CH -, VOL +, VOL -,
Menu, TV/VIDEO(Enter)

3-2-2 Panel Check

Specially for LE32R32**, You have to check Panel Maker Because of different adjustments as follows.
First of all, Check the label rating!

1) Label Rating File

If Panel Mark is "A", Set the factory mode indicating
as follows.

Panel BOM(Bill of material) : BN07-00289A
Connector between Panel and Power Unit
: BN39-00603M (300mm)

* Option Byte

1. Gamma "AUO"

2. Panel Option "AUO"

If Panel Mark is "S" or not printed.
Set the factory mode indicating as follows.

Panel BOM(Bill of material) : CPT :BN07-00315A

CMO:BN07-00207A
Connector between Panel and Power Unit
: BN39-00603M (300mm)
* Option Byte

1. Gamma : CPT: Off, CMO: 0.94

2. Panel Option : CPT: CPT, CMO: CMO
If Panel Mark is "C" , Set the Factory mode
indicating as follows.
Panel BOM(Bill of Material) : CPT : BN07-00315A

CMO : BN07-00207A
Connecotor between Panel and Powe Unit :
BN39-00659A(200mm)
* Option Byte

1. Gamma " CMO "

2. Panel Option " CMO "

Others are same shown below.

PANEL MAKER

Power OFF

PICTURE ON

INFO

MENU

DISPLAY

MUTE

FACTORY

Power ON

3 Alignments and Adjustments

3-3

3-3 Factory Data

1. Calibration

2. Option Byte XX XX XX XX

3. W/B

4. W/B Movie

5. MTK8202

6. Sound

7. YC Delay

8. Adjust

9. Bus Stop

10. Password 80 80 80 80

11. Checksum 0000

12. Spread Spectrum

13. Reset
T_SNMMPEU-1000 (Main Micom Ver/¸íĪ) Month/ Day / Year / Hour/ Min./Sec.

Panel On Time(Hour) XXXXX

0 0

1. Calibration

1) AV Calibration ------ Failure../Success.. ------- Master(MSPG-925F) : model #2, Pattern #24

2) DTV Calibration ----- Failure../Success.. ------- Master(MSPG-925F) : model #6, Pattern #24

3) PC Calibration ------ Failure../Success.. ------- Master(MSPG-925F) : model #21, Pattern #24

4) HDMI Calibration ---- Failure../Success.. ------- Master(MSPG-925F) : model #6, Pattern #24

2. Option Byte

Panel Inch
Panel Vender
Dimming
Gamma
Auto Power
Hotel Mode
Shop Mode
Auto FM
High Devi
Carrier Mute
TTX
TTX List
TTX Group

32
CPT, CMO
ANA-P3, PWM
Off, 0.94
On
Off
Off
Off
Off
Off
On
Flof
User OSD

V-Chip
Caption
ID TV Mode
ID TV Country
Memory Type
Volume Table

Off
Off
Off
UK
ETRON
Small

ITEM

SubBright

Roffset
Goffset
Boffset

SubContrast

RGain
GGain
BGain

RF/AV(Initial value)

128
128
128
128
131
128
128
128

Component(Initial value)

128
128
128
128
128
128
128
128

PC
138 (Fixed value)
128 (Fixed value)
128 (Fixed value)
128 (Fixed value)
115 (Fixed value)
128 (Fixed value)
128 (Fixed value)
128 (Fixed value)

HDMI

128
128
128
128
128
128
128
128

3. White Balance

3 Alignments and Adjustments

3-4

4. W/B Movie

Service P Mode
Service Color Tone
Mov. Contrast
Mov. Brightness
Mov. Color
Mov. Sharpness
Cool2 Red Gain
Cool2 Blue Gain
Cool2 Red Offset
Cool2 Blue Offset
Cool1 Red Gain
Cool1 Blue Gain
Cool1 Red Offset

Dynamic

Cool1

80
50
25

45
128
134
128
128
128
128
128

Cool1 Blue Offset
Normal Red Gain
Normal Blue Gain
Normal Red Offset
Normal Blue Offset
Warm1 Red Gain
Warm1 Blue Gain
Warm1 Red Offset
Warm1 Blue Offset
Warm2 Red Gain
Warm2 Blue Gain
Warm2Red Offset
Warm2 Blue Offset

128
134
121
127
126
143

111
128
127
142
101
127
128

4. W/B Movie

5. MTK8202

1) Cal. Adjustment

R_Offset
G_Offset
B_Offset
R_Gain
G_Gain
B_Gain
Y_Offset
Cb_Offset
Cr_Offset
Y_Gain
Cb_Gain
Cr_Gain
CVBS Offset

41
23
28
92
96
92
23
28
31
43
43
43
50

CVBS Gain
CVBS U
CVBS V
HDMI R_Gain Ref.
HDMI G_Gain Ref.
HDMI B_Gain Ref.
HDMI R_Offset Ref.
HDMI G_Offset Ref.
HDMI B_Offset Ref.
LVDS control

50

0

0
229
229
229

16
16
16
55

2) Cal. Target

AV_offset Target
AV_offset Delta
AV_Gain Target
AV_Gain Delta
Component_Y_Gain Target
Component_Y_Gain Delta
Component_Y_Offset Target
Component_Pb_Offset Target
Component_Pr_Offset Target
Component_Y_Offset Delta
Component_Pb_Offset Delta
Component_Pr_Offset Delta
PC_R_Offset Target

15

1

220

2

234

2

15
128
127

1
0
0
1

PC_G_Offset Target
PC_B_Offset Target
PC_R_Offset Delta
PC_G_Offset Delta
PC_B_Offset Delta
PC_R_Gain Target
PC_G_Gain Target
PC_B_Gain Target
PC_R_Gain Delta
PC_G_Gain Delta
PC_B_Gain Delta

1
1
0
0

0
254
254
254

0

0

0

3 Alignments and Adjustments

3-5

3) Scart RGB

SC1_R_Offset
SC1_G_Offset
SC1_B_Offset
SC1_R_Gain
SC1_G_Gain
SC1_B_Gain

112
112
112

80
80
80

4) Picture Enhance

Cut Off
Upper
Center L Lmt
Center R Lmt
Ugain Max
Lgain Max

2

29

8
24
40
40

6. Sound

AM Mute
AM_mute Th_High
AM_mute Th_Low
FM_mute Th_High
FM_mute Th_Low
Carrier Shift
Saturation Mute
Correct Threshold
Sync Loop
Error Threshold
Parity Error Thrd
Every Num Frames
Num of Check

Off
176
144

34

32

Off

Off

6

201

8

48
512

10

Num of Double Chk
Mono Weight
Stereo Weight
Dual Weight
M2S Threshold
S2M Threshold
NICAM FINE VOL
FM FINE VOL
AM FINE VOL
FINE TUNE VOL

30

1
1

1
10
10
20
20
20
20

7. YC Delay

RF PAL-B/G
RF PAL-D/K
RF PAL- I
RF PAL- L/L'
RF SECAM-B/G
RF SECAM-D/K
RF SECAM-I
RF SECAM-L/L'
RF NTSC3.58
RF NTSC4.43
AV PAL
AV SECAM
AV NTSC 3.58

10
10
10
10
10
10
10
10
10
10
10
10
10

AV NTSC4.43
AV PAL60

10
10

3 Alignments and Adjustments

3-6

8. Adjust

1) User Control Initial

TTX PWM
Dyn. Contrast
Dyn. Brightness
Dyn. Color
Dyn. Sharpness
Std. Contrast
Std. Brightness
Std. Color
Std. Sharpness
Melody Volume
Sub Color
Contrast Gain
Dynamic Contrast

25

100

45
55
75
80
50
55
50
10
50
64
Off

N_Dyn.Contrast
Dynamic CE
Dynamic Dimming
Channel Table
Video Mute Time
Language

Off
Off
Off

Suwon

5

English

2) LNA PLUS

RF_Db-1
RF_Db-2
RF_Db-3

0
0
0

3) Hotel Option

4) HDCP Write

Power On Channel
Power On Band
Power On Volume
Max Volume
Local Key Lock
Power On Source

1
0

10

100
OFF
Auto

9. Bus Stop

10. Password : 80 80 80 80

Main Loop
Eeprom
Tuner
Normal
Watch Dog

Off
Off
Off
Off
On

3 Alignments and Adjustments

3-7

11. Checksum XXXX

12. Spread Spectrum

13. Reset

Spread Spectrum
Step_480I/576I
Range_480I/576I
Step_480P/576P
Range_480P/576P
Step_720P
Range_720P
Step_1080I
Range_1080I
Step_640_480
Range_640_480
Step_800_600
Range_800_600

On

90
32

112

41
90
32
90
32
90
43
90
43

Step_1024_768
Range_1024_768
Step_1360_768
Range_1360_768

90
43
90
43

3 Alignments and Adjustments

3-8

3-4 Ser vice Adjustment

3-4-1 White Balance - Calibration

If picture color is wrong, do calibration first.

Equipment : CA210, Patten : chess pattern
Execute calibration in Factory Mode
Source AV : PAL composite, Component : 1280*720/60Hz

PC : 1024*768/60Hz

3-4-2 White Balance - Adjustment

If picture color is wrong, check White Balance condition.

Equipment : CA210, Patten : Toshiba
Adjust W/B in Factory Mode

Sub brightness and R/G/B Offset controls low light region
Sub contrast and R/G/B Gain controls high light region
Source AV : PAL composite, Component : 1280*720/60Hz

HDMI[DVI] : 1280*720/60Hz

Toshiba Patten

[ Test Pattern : MSPG-945 Series Pattern #16 ]

*Color temperature
1500K +/-500, -6 ~-20 MPCD

*Color coordinate
H/L : 267/263 +/- 2 35.0 Ft +/- 2.0Ft
L/L : 270/260 +/- 3 1.5 Ft +/- 0.2Ft

( chess patten )

3 Alignments and Adjustments

3-9

3-4-3 Conditions for Measurement

1. On the basis of toshiba ABL pattern : High Light level (57 IRE)

- INPUT SIGNAL GENERATOR : MSPG-925LTH
* Mode NO 2 : 744X484@60 Hz

NO 6 : 1280X720@60 Hz
NO 21 : 1024X768@60 Hz

* Pattern NO 36 : 16 Color Pattern

NO 16 : Toshiba ABL Pattern

2. Optical measuring device : CA210 (FL)
Please use the MSPG-925 LTH generator for model

LE26M51B/LE32M51B/LE40M51B/LE46M51B

.

3-4-4 Method of Adjustment

1. Adjust the white balance of AV, Component and DVI Modes.

(AV Component)

a) Set the input to the mode in which the adjustment will be made

(RF DTV PC DVI).

* Input signal - VIDEO Mode : Model #2 (744*484 Mode), Pattern #16

- DTV,DVI Mode : Model #6 (1280*720 Mode), Pattern #16

- HDMI Mode: Model #6(1280*720 Mode), Pattern #16

b) Enter factory color control, confirm the data.

c) Adjust the low light. (Refer to table 1, 2 in adjustment position by mode)

- Adjust sub - Brightness to set the 'Y' value.

- Adjust red offset ('x') and blue offset ('y') to the color coordinates.

* Do not adjust green offset data.

d) Adjust the high light. (Refer to table 1, 2 in adjustment position by mode)

- Adjust red gain ('x') and blue gain ('y') to the color coordinates.
* Do not adjust the green gain and sub-contrast (Y) data.

Picture 4-2 Toshiba ABL Pattern

Low light
Measurement point

3 Alignments and Adjustments

3-10

d) Adjust the high light. (Refer to table 1, 2 in adjustment position by mode)

- Adjust red gain ('x') and blue gain ('y') to the color coordinates.
* Do not adjust the green gain and sub-contrast (Y) data.

Picture 4-3 Toshiba ABL Pattern

High light
Measurement point

3-5 Software Upgrade

3-5-1 How to Update Flash ROM

1. Installthe Flash Downloader
ConnectSet(Service Jack)and Jig Cable to execute Program Update.

3 Alignments and Adjustments

3-11

2. Flash Downloader program update (SVP-PX)

- Before Turning on the set,Click "connect"which is under of OSD Screen!

- Turn on the Set.

3. Flash Downloader program update (MTK)

- After Turning on the set, Click '1'(reset button)button two or more.

- Click 'Browse' button, and find micom file for update.

- Click 'Upgrade' button.

- Turn on the set.

3 Alignments and Adjustments

3-12

Memo