SAMSUNG CL21M21MQUXXAZ, CL21N11MQUXXAZ, CL29M21MQUXXAZ, CL29Z6PQUX-XAZ, CL34Z6PQUX-XAZ Service Manual

COLOR TELEVISION RECEIVER

Chassis : KS7A(N_R2)_Gold Rush

Model : CL21M21MQUXXAZ

CL21N11MQUXXAZ

CL29M21MQUXXAZ

CL29Z6PQUX/XAZ

CL34Z6PQUX/XAZ

SERVICE Manual

COLOR TELEVISION RECEIVER	CONTENTS
1.	Specifications
2.	Alignment and Adjustments
3.	Block Diagram
4.	Exploded View & Parts List
5.	Electrical Parts List
6.	Schematic Diagrams

ELECTRONICS

This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

©Samsung Electronics Co., Ltd. Aug. 2004 Printed in Korea

AA82-01868A

						Specifications
1. Specifications
	Regions	North America		MEXICO		South Central America
	Broadcasting System			NTSC
	Tuning System		Electronic Remote Control System
				VHF (CH 2 ~ 13)
	Receiving Channels
				UHF (CH 14 ~ 69)
				CATV (CH 1, 14 ~ 125)
	Antenna Input Resistance			VHF, UHF 75 unbalanced
				VIDEO : 45.75 MHz
	Intermediate Frequency
				SOUND : 41.25 MHz
			Chrominance Subcarrier: 42.17 MHz
	Power Supply	AC 120V, 60Hz		AC 120V, 60Hz		AC 100~240V, 60Hz

Samsung Electronics

1-1

MEMO

1-2	Samsung Electronics

Alignment and Adjustments

2. Alignment and Adjustments

2-1 General Alignment Instructions

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 and focus.

2.Observe the picture for good black and white details. There should be objectionable color shading;

if color shading is present, demagnetize, perform purity and convergence adjustments described below.

3.Use the specified test equipment or its equivalent.

4.Correct impedance matching is essential.

5.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 results.

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

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

8.To protect against shock hazard, use an isolation transformer.

2-2 Automatic Degaussing

A degaussing coil is mounted around the picture tube, so that external degaussing after moving the TV should be unnecessary. But the receiver must be properly degaussed upon installation.

The degaussing coil operates for about 1 second after the power is switched ON. If the set is moved or turned in a different direction, the power should be OFF for at least 10 minutes.

If the chassis or parts of the cabinet become magnetized, poor color purity will result. If this happens, use an external degaussing coil. Slowly move the degaussing coil around the faceplate of the picture tube and the sides and front of the receiver. Slowly withdraw the coil to a distance of about 6 feet before turning power OFF.

If color shading persists, perform the following Color purity and Convergence adjustments.

2-3 High Voltage Check

CAUTION : There is no high voltage adjustment on this chassis. The B+ power supply should be +135 volts (with full colorbar input and normal picture level).

1.Connect a digital voltmeter to the second anode of the picture tube.

2.Turn on the TV. Set the Brightness and Contrast controls to minimum (zero beam current).

3.Adjust the Brightness and contrast controls to both extremes. Ensure that the high voltage does not exceed 30 KV under any conditions.

Samsung Electronics

2-1

Alignment and Adjustments

2-4 FOCUS Adjustment

1.Iput a black and white signal.

2.Adjust the tuning control for the clearest picture.

3.Adjust the FOCUS control for well defined scanning lines in the center area of the screen.

2-5 Factory Adjustment

2-5-1 Service Mode

1.To enter the "Service Mode", Press the remote-control keys in this sequence :

-If you do not have Factory remote-control

PICTURE OFF			MUTE			1			8			2			PICTURE ON

- If you have Factory remote-control

PICTURE ON			DISPLAY (	)				FACTORY

2-5-2 Factoy Mode OSD

2-5-2(A) ADJUST

Service

Deflection

Video Adujst 1

Video Adujst 2

Video Adujst 3

OPTION

YC DELAY

TEST PATTERN

EEPROM

BUS STOP

CHCKSUM

RESET

G2 ADJUST

2-2	Samsung Electronics

Alignment and Adjustments

2-6 Functions of Each Port in Service Mode

DEFLECTION (NT 60Hz)

		CL29T21		CL25M6			TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW		CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
V Amp	ADJ	28	28	9	9	9	28	31
V Shift	ADJ	-30	-30	-20	-20	-20	-30	-28
H EW	ADJ	-2	-2	40	40	40	-2	14
H Shift	ADJ	130	130	123	123	123	130	146
V Linearity	ADJ	-8	-8	-8	-8	-8	-8	-4
V SC	FIX	43	43	43	43	43	43	43
H Parabola	ADJ	67	67	60	60	60	63	7
Upper Corner	ADJ	1	1	-2	-2	-2	1	8
Lower Corner	ADJ	-10	-10	-13	-13	-13	-10	-4
Upper Corner6	FIX	-7	-7	-7	-7	-7	-7	-7
Lower Corner6	FIX	8	8	8	8	8	8	8
H Trapezium	ADJ	9	9	8	8	8	9	4
Bow	ADJ	3	3	-1	-1	-1	3	3
Angle	ADJ	0	0	0	0	0	0	0
EHT Time	FIX	20	20	20	20	20	20	20
EHT Threshold	FIX	1	1	1	1	1	1	1
EHT Vertical	FIX	-12	-12	-12	-12	-12	-12	-12
EHT Horizontal	FIX	77	77	77	77	77	77	77
EHT Vertical2	FIX	-10	-10	-10	-10	-10	-10	-10
EHT Horizontal2	FIX	8	8	8	8	8	8	17
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
V Amp	ADJ	28	28	31
V Shift	ADJ	-30	-30	-28
H EW	ADJ	-2	-2	14
H Shift	ADJ	130	130	146
V Linearity	ADJ	-8	-8	-6
V SC	FIX	43	43	34
H Parabola	ADJ	67	67	7
Upper Corner	ADJ	1	1	8
Lower Corner	ADJ	-10	-10	-4
Upper Corner6	FIX	-7	-7	-7
Lower Corner6	FIX	8	8	8
H Trapezium	ADJ	9	9	4
Bow	ADJ	3	3	3
Angle	ADJ	0	0	0
EHT Time	FIX	20	20	30
EHT Threshold	FIX	1	1	10
EHT Vertical	FIX	2	-12	0
EHT Horizontal	FIX	30	77	0
EHT Vertical2	FIX	-17	-10	-50
EHT Horizontal2	FIX	7	8	0

Samsung Electronics

2-3

Alignment and Adjustments

DEFLECTION (PAL 50Hz)

		CL29T21					TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW	CL25M6	CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
V Amp	ADJ	4	0	0	0	0	0	0
V Shift	ADJ	-6	-6	-6	-6	-6	-6	-6
H EW	ADJ	0	0	0	0	0	0	0
H Shift	ADJ	-16	-12	-12	-12	-12	-12	-12
V Linearity	ADJ	0	3	3	3	3	3	3
V SC	FIX	0	0	0	0	0	0	0
H Parabola	ADJ	0	0	0	0	0	0	0
Upper Corner	ADJ	0	0	0	0	0	0	0
Lower Corner	ADJ	0	0	0	0	0	0	0
Upper Corner6	ADJ	0	0	0	0	0	0	0
Lower Corner6	ADJ	0	0	0	0	0	0	0
H Trapezium	ADJ	0	0	0	0	0	0	0
Bow	FIX	0	0	0	0	0	0	0
Angle	FIX	0	0	0	0	0	0	0
EHT Time	FIX	20	20	20	20	20	20	20
EHT Threshold	FIX	1	1	1	1	1	1	1
EHT Vertical	FIX	-12	-12	-12	-12	-12	-12	-12
EHT Horizontal	FIX	77	77	77	77	77	77	77
EHT Vertical2	FIX	-10	-10	-10	-10	-10	-10	-10
EHT Horizontal2	FIX	8	8	8	8	8	8	8
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
V Amp	ADJ	4	4	4
V Shift	ADJ	-6	-6	-6
H EW	ADJ	0	0	0
H Shift	ADJ	-16	-16	-16
V Linearity	ADJ	0	0	0
V SC	FIX	0	0	0
H Parabola	ADJ	0	0	0
Upper Corner	ADJ	0	0	0
Lower Corner	ADJ	0	0	0
Upper Corner6	ADJ	0	0	0
Lower Corner6	ADJ	0	0	0
H Trapezium	ADJ	0	0	0
Bow	FIX	0	0	0
Angle	FIX	0	0	0
EHT Time	FIX	20	20	30
EHT Threshold	FIX	1	1	10
EHT Vertical	FIX	2	-12	0
EHT Horizontal	FIX	30	77	0
EHT Vertical2	FIX	-17	-10	-50
EHT Horizontal2	FIX	7	8	0

2-4	Samsung Electronics

Alignment and Adjustments

Video Adjust 1

		CL29T21		CL25M6			TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW		CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
R Cutoff	ADJ	127	127	127	127	127	127	127
G Cutoff	FIX	127	127	127	127	127	127	127
B Cutoff	ADJ	127	127	127	127	127	127	127
R Drive	ADJ	127	127	127	127	127	127	127
G Drive	FIX	127	127	127	127	127	127	127
B Drive	ADJ	127	127	127	127	127	127	127
Sub Bright	ADJ	60	60	60	60	60	60	60
Sub Contrast	ADJ	49	49	49	49	49	49	49
Sub Color	FIX	0	0	0	0	0	0	0
Sub Tint	FIX	46	46	46	46	46	46	46
AKB Option	FIX	1	1	1	1	1	1	1
BCL Threshold	FIX	24	24	21	21	21	24	20
BCL Gain	FIX	200	200	240	240	240	200	240
BCL Time	FIX	100	100	230	230	230	100	230
Sub Sharpness	FIX	10	10	15	15	15	10	15
Pilot Low	FIX	25	25	25	25	25	25	25
Pilot High	FIX	45	45	45	45	45	45	45
V-Mute(x100ms)	FIX	3	3	3	3	3	3	3
BCL TCUP	FIX	65	-	65	65	65	65	65
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
R Cutoff	ADJ	127	127	127
G Cutoff	FIX	127	127	127
B Cutoff	ADJ	127	127	127
R Drive	ADJ	127	127	127
G Drive	FIX	127	127	127
B Drive	ADJ	127	127	127
Sub Bright	ADJ	60	60	60
Sub Contrast	ADJ	49	49	49
Sub Color	FIX	0	0	0
Sub Tint	FIX	46	46	46
AKB Option	FIX	1	1	1
BCL Threshold	FIX	28	24	21
BCL Gain	FIX	200	200	200
BCL Time	FIX	100	100	100
Sub Sharpness	FIX	10	10	10
Pilot Low	FIX	25	25	25
Pilot High	FIX	45	45	45
V-Mute(x100ms)	FIX	3	3	3
BCL TCUP	FIX	65	65	65

Samsung Electronics

2-5

Alignment and Adjustments

Video Adjust 2

		CL29T21		CL25M6			TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW		CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
VSU	FIX	2	2	2	2	2	2	2
Melody Volume	FIX	5	5	5	5	5	5	5
HB Start	FIX	159	159	159	159	159	159	159
HB Stop	FIX	149	149	149	149	149	149	149
RF AGC	FIX	1	1	1	1	1	1	1
VM Gain	FIX	7	7	0	0	0	6	0
VM Delay	FIX	7	7	4	4	4	4	4
V Peaking	FIX	12	12	12	12	12	12	12
BLE Tilt	FIX	7	7	7	7	7	7	7
BLE Gain	FIX	2	2	2	2	2	1	2
BLE Mode	FIX	2	2	2	2	2	2	2
BLE Break	FIX	1	1	1	1	1	1	1
CTI Gain	FIX	1	1	1	1	10	10	1
CTI Coring	FIX	15	15	15	15	5	5	15
LTI Gain	FIX	15	15	15	15	15	15	15
D-EHT Time	FIX	5	5	5	5	5	5	6
DCT Ratio	FIX	50	50	50	50	50	50	50
VSP COMB	FIX	3	3	3	3	3	3	3
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
VSU	FIX	2	2	2
Melody Volume	FIX	5	5	5
HB Start	FIX	159	159	159
HB Stop	FIX	149	149	120
RF AGC	FIX	1	1	1
VM Gain	FIX	7	7	7
VM Delay	FIX	7	7	7
V Peaking	FIX	12	12	12
BLE Tilt	FIX	7	7	7
BLE Gain	FIX	2	2	2
BLE Mode	FIX	2	2	2
BLE Break	FIX	1	1	1
CTI Gain	FIX	1	1	1
CTI Coring	FIX	15	15	15
LTI Gain	FIX	15	15	15
D-EHT Time	FIX	5	5	5
DCT Ratio	FIX	50	50	50
VSP COMB	FIX	3	3	3

2-6	Samsung Electronics

Alignment and Adjustments

Video Adjust 3

		CL29T21					TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW	CL25M6	CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
NR Off Value	FIX	3	3	3	3	3	3	3
Gamma Mode	FIX	1	1	1	1	1	1	1
Gamma Correction	FIX	50	50	60	60	60	30	50
BST StartPoint	FIX	145	145	145	145	145	145	145
BST Gain(B)	FIX	50	50	50	50	50	50	50
DPWL Gain	FIX	80	80	80	80	80	80	80
DPWL Start	FIX	155	155	155	155	155	155	155
PIP Contrast	FIX	15	15	10	10	10	10	15
PIP Tint	FIX	63	63	63	63	63	63	63
PIP Color	FIX	5	5	7	7	7	7	5
PIP PAL V.Pos	FIX	24	24	24	24	24	24	24
PIP NTSC V.Pos	FIX	23	23	23	23	23	23	23
PIP H.Pos	FIX	39	39	39	39	39	39	39
PIP R Cutoff	FIX	2	2	4	4	4	4	2
PIP B Cutoff	FIX	1	1	5	5	5	5	1
PIP R Drive	FIX	170	170	168	168	168	168	170
PIP B Drive	FIX	190	190	212	212	212	212	190
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
NR Off Value	FIX	3	3	3
Gamma Mode	FIX	1	1	1
Gamma Correction	FIX	50	50	50
BST StartPoint	FIX	145	145	145
BST Gain(B)	FIX	50	50	50
DPWL Gain	FIX	80	80	80
DPWL Start	FIX	155	155	155
PIP Contrast	FIX	15	15	15
PIP Tint	FIX	63	63	63
PIP Color	FIX	5	5	5
PIP PAL V.Pos	FIX	24	24	24
PIP NTSC V.Pos	FIX	23	23	23
PIP H.Pos	FIX	39	39	39
PIP R Cutoff	FIX	2	2	2
PIP B Cutoff	FIX	1	1	1
PIP R Drive	FIX	170	170	170
PIP B Drive	FIX	190	190	190

Samsung Electronics

2-7

Alignment and Adjustments

YC DELAY

		CL29T21					TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW	CL25M6	CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
PAL Delay	FIX	0	0	0	0	0	0	0
SECAM Delay	FIX	-2	-2	-2	-2	-2	-2	-2
NTSC Delay	FIX	-3	-3	-3	-3	-3	-3	-3
PAL(AV) Delay	FIX	-1	-1	-1	-1	-1	-1	-1
SECAM(AV) Delay	FIX	-3	-3	-3	-3	-3	-3	-3
NTSC(AV) Delay	FIX	-4	-4	-4	-4	-4	-4	-4
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
PAL Delay	FIX	0	0	0
SECAM Delay	FIX	-2	-2	-2
NTSC Delay	FIX	-3	-3	-3
PAL(AV) Delay	FIX	-1	-1	-1
SECAM(AV) Delay	FIX	-3	-3	-3
NTSC(AV) Delay	FIX	0	0	0

Test Pattern

		CL29T21					TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW	CL25M6	CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
Test Pattern	FIX	0	0	0	0	0	0	0
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
Test Pattern	FIX	0	0	0

2-8	Samsung Electronics

Alignment and Adjustments

Option Byte

TXP2734FXXAA

TXP2728X/XAC

CL29M16

CL29M21

CT25M20MQUX

CT21T20MQUX

Item

TXP2730FXXAA

TXP2434FXXAA

TXP2730FXXAC

CL29K5

CL25M6

CL21S8

CL29T21

XTC

XTC

TXP2730S/XAA

TXP2734FXXAC

CL29M5

1.System

CT-N

CT-N

CT-N

CL

CL

CL

CL

CL

CL

2.Sound

Stereo

Stereo

Stereo

Stereo

Stereo

Stereo

Stereo

Stereo

Stereo

2.ACS

-

-

-

-

-

-

-

-

-

3.AV Jack

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+DVD

2RCA+DVD

4.Tilt

On

Off

On

On

On

Off

Off

Off

Off

5.Vchip

USA

USA

USA+CANADA

Off

Off

Off

Off

Off

Off

6.Caption

On

On

On

On

On

On

On

On

On

7.PIP

Off

Off

Off

Off

2-Tuner

Off

Off

Off

Off

8.LNA

Off

Off

Off

Off

ON

Off

Off

Off

Off

9.Auto On

Off

Off

Off

Off

Off

Off

Off

Off

Off

10.StandBy LED

Off

Off

Off

Off

Off

Off

Off

Off

Off

11.A/V Multi

-

-

-

-

-

-

-

-

-

11.Philippines

Off

Off

Off

Off

Off

Off

On

Off

ON

12.Osd Language

English

English

English

English

English

English

English

English

English

13.FM Radio

Off

Off

Off

Off

Off

Off

Off

Off

Off

14.Antenna Disp

Off

Off

Off

Off

Off

Off

Off

Off

Off

15.Hi-Deviation

Off

Off

Off

Off

Off

Off

Off

Off

Off

16.Plug & Plat

On

On

On

On

On

On

On

On

On

17.DNIe Jr

Off

Off

Off

Off

On

Off

On

Off

On

18.Volume Curve

Small

Small

Small

Small

Small

Small

Small

Small

Small

19.Color Matrix

Japan

Japan

Japan

Japan

Japan

Japan

Japan

Japan

Japan

20.PWM/Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

21.Hotel mode

-

-

-

-

-

-

-

-

-

22. Child Lock

-

-

-

-

-

-

-

-

-

23. Air/Cable On

-

-

-

-

-

-

-

-

-

Item

CL21T21

CT29K10MQUX

CT29M20MQUX

CT29M16MQUX

Brazil

Brazil

Brazil

Brazil

CL34Z6P

CL21M21

XTW

XTC

XTC

CL29M21

CL21M21

CL21N11

CL29Z6P

1.System

CL

CT-N

CL

CL

CL

CL

CL

CL

2.Sound

Stereo

-

Stereo

Stereo

2.ACS

-

ON

-

-

Off

Off

Off

Off

3.AV Jack

2RCA+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+S+DVD

2RCA+DVD

2RCA+DVD

4.Tilt

Off

On

On

On

On

On

Off

Off

5.Vchip

Off

Off

Off

Off

Off

Off

Off

Off

6.Caption

On

On

On

On

On

On

On

On

7.PIP

1-Tuner

Off

Off

Off

2-Tuner

Off

1-Tuner

Off

8.LNA

0ff

Off

Off

Off

ON

Off

Off

Off

9.Auto On

Off

ON

Off

Off

Off

Off

Off

Off

10.StandBy LED

Off

ON

Off

Off

Off

Off

Off

Off

11.A/V Multi

-

-

-

-

-

-

-

-

11.Philippines

Off

Off

ON

ON

Off

Off

Off

Off

12.Osd Language

English

English

English

English

English

English

English

English

13.FM Radio

Off

Off

Off

Off

Off

Off

Off

Off

14.Antenna Disp

Off

Off

Off

Off

Off

Off

Off

Off

15.Hi-Deviation

off

Off

Off

Off

Off

Off

Off

Off

16.Plug & Plat

On

On

On

On

On

On

On

On

17.DNIe Jr

On

Off

On

Off

On

On

On

On

18.Volume Curve

Small

Small

Small

Small

Small

Small

Small

Small

19.Color Matrix

Japan

Japan

Japan

Japan

Japan

Japan

Japan

Japan

20.PWM/Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

Parabola

21.Hotel mode

-

-

-

-

Off

Off

Off

Off

22. Child Lock

-

-

-

-

On

On

On

On

23. Air/Cable On

-

-

-

-

On

On

On

On

Samsung Electronics

2-9

Alignment and Adjustments

G2 Adjust

		CL29T21					TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW	CL25M6	CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
Read Cut	-
Read Dri	-
IBRM	FIX	175	175	190	190	190	175	175
WDRM	FIX	75	75	75	75	75	75	75
CDL	FIX	255	255	255	255	255	255	255
COLR G B	FIX	105 / 105 / 105	105 / 105 / 105	105 / 105 / 105	105 / 105 / 105	105 / 105 / 105	105 / 105 / 105	105 / 105 / 105
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
Read Cut	-
Read Dri	-
IBRM	FIX	175	175	175
WDRM	FIX	75	75	75
CDL	FIX	255	255	255
COLR G B	FIX	105 / 105 / 105	105 / 105 / 105	105 / 105 / 105

White Balance

		CL29T21					TXP2734FX	CL21S8
		CL29M21	CT29K10MQUXXTW	CL25M6	CT25M20MQUXXTC	TXP2434FX	TXP2728FX	CL21T21
Item	Remark	CT29M20MQUXXTC		CL25M5			TXP2730FX	CL21M21
		CT29M16MQUXXTC					TXP2730S	CT21T20MQUXXTC
		29" SDI MST	29" SDI MST	25" SDI MST	25" SDI MST	25" SDI MST	29" SDI MST	21" SDI MST
H	-	275/275/37	275/275/37	275/275/45	275/275/45	295/295/45	295/295/37	275/275/55
L	-	265/265/2.0	265/265/2.0	265/265/2.5	265/265/2.5	295/295/2.5	295/295/2.0	265/265/2.5
		Brazil	Brazil	Brazil
			CL29Z6P	CL21M21
Item	Remark	CL34Z6P
			CL29M21	CL21N11
		34" TSB(USA) MTPD	29" SDI MST	29" SDI MST
H	-	275/275/37	275/275/37	275/275/55
L	-	265/265/2.0	265/265/2.0	265/265/2.5

2-10	Samsung Electronics

Alignment and Adjustments

EEPROM

	No	Factory Control	Remark	MIN	MAX	25", 29"	21", 25", 29"	21", 29"	29"	21", 29", 34"
						America	South Central	XTC	XTW	XAZ
	0	Dynamic Contrast	FIX	0	255	100	100	100	100	100
	1	Dynamic Brightness	FIX	0	255	45	45	45	45	45
	2	Dynamic Sharpness	FIX	0	255	75	80	80	80	50
	3	Dynamic Color	FIX	0	255	38	43	43	43	40
	4	Dynamic Tint	FIX	0	255	50	50	50	50	50
	5	Standard Contrast	FIX	0	255	82	80	80	80	80
	6	Standard Brightness	FIX	0	255	45	45	45	45	45
	7	Standard Sharpness	FIX	0	255	50	50	50	50	50
	8	Standard Color	FIX	0	255	45	43	43	43	40
	9	Standard Tint	FIX	0	255	50	50	50	50	50
	10	Movie Contrast	FIX	0	255	50	50	50	50	50
	11	Movie Brightness	FIX	0	255	55	55	55	55	55
	12	Movie Sharpness	FIX	0	255	25	25	25	25	25
	13	Movie Color	FIX	0	255	40	40	40	40	40
	14	Movie Tint	FIX	0	255	50	50	50	50	50
	15
	16
	17
	18
	19	DVD SUB TINT	FIX	0		1	15	15	15	15
	20	16:9 V-SHIFT	FIX	0	100	15	15	15	15	15
	21	16:9 PARAVOLA	FIX	0	100	5	5	5	5	5
	22	PIP BRIGHTNESS	FIX	0	15	0	0	0	0	0
	23	Double TTX Contrast	FIX			255	255	255	255	255
	24	TTX V Position	FIX	0	255	255	255	255	255	255
	25	TTX H Position	FIX	0	255	255	255	255	255	255
	26	TTX Contrast	FIX	0	255	255	255	255	255	255
	27	TTX Brightness	FIX	0	255	255	255	255	255	255
	28	OSD Contrast	FIX	0	255	90	90	90	90	90
	29	OSD Brightness	FIX	0	255	13	13	13	13	13
	30	Double TTX H Position	FIX	0	255	255	255	255	255	255
	31	Standard Equ100(Std BASS)	FIX	0	8	50	50	50	50	50
	32	Standard Equ300(Std TREBLE)	FIX	0	13	50	50	50	50	50
	33	Standard Equ1K(Music BASS)	FIX	0	14	85	85	85	85	85
	34	Standard Equ3K(Music TREBLE)	FIX	0	13	70	70	70	70	70
	35	Standard 10K(Movie BASS)	FIX	0	12	95	95	95	95	95
	36	Music Equ100(Movie TREBLE)	FIX	0	18	50	50	50	50	50
	37	Music Equ300(Speech BASS)	FIX	0	14	40	40	40	40	40
	38	Music Equ1K(Speech TREBLE)	FIX	0	11	50	50	50	50	50
	39	Music Equ3K	FIX	0	14	255	255	255	255	255
	40	Music 10K	FIX	0	18	255	255	255	255	255
	41	Movie Equ100	FIX	0	22	255	255	255	255	255
	42	Movie Equ300	FIX	0	15	255	255	255	255	255
	43	Movie Equ1K	FIX	0	11	255	255	255	255	255
	44	Movie Equ3K	FIX	0	12	255	255	255	255	255

Samsung Electronics

2-11

Alignment and Adjustments

	No	Factory Control	Remark	MIN	MAX	25", 29"	21", 25", 29"	21", 29"	29"	21", 29", 34"
						America	South Central	XTC	XTW	XAZ
	45	Movie 10K	FIX	0	13	255	255	255	255	255
	46	Speech Equ100	FIX	0	6	255	255	255	255	255
	47	Speech Equ300	FIX	0	11	255	255	255	255	255
	48	Speech Equ1K	FIX	0	14	255	255	255	255	255
	49	Speech Equ3K	FIX	0	13	255	255	255	255	255
	50	Speech 10K	FIX	0	11	255	255	255	255	255
	51	Brightness(RGB/DVD)	FIX	0	255	6	6	6	6	6
	52	Contrast(RGB/DVD)	FIX	0	63	35	35	35	35	35
	53	U Saturation(RGB/DVD)	FIX	0	63	44	44	44	44	44
	54	V saturation(RGB/DVD)	FIX	0	63	43	43	43	43	43
	55	V/FBL Delay	FIX	0	255	85	85	85	85	85
	56	CrCb Delay	FIX	0	255	84	84	84	84	84
	57	d/w h-position	FIX	0	255	255	255	255	255	255
	58	d/w -blanking 1	FIX	0	255	255	255	255	255	255
	59	d/w -blanking 2	FIX	0	255	255	255	255	255	255
	60	PIP G CUTOFF	FIX	0	255	4	1	4	4	1
	61	PIP G DRIVE	FIX	0	255	170	170	170	170	170
	62	OSD/PIP BRIGHT BALANCE	FIX	0	31	31	31	31	31	31
	63	PIP BRIGHT OFFSET	FIX	0	255	85	210	85	85	205
	64	MDB_STRENGTH	FIX	0	127	68	68	68	68	68
	65	MDB_HARMONIC	FIX	0	127	37	37	37	37	37
	66	MDB_HP	FIX	0	30	9	9	9	9	9
	67	MDB_LP	FIX	0	30	11	11	11	11	11
	68	MDB_LIM	FIX	0	255	252	252	252	252	252
	69	MDB_CUTOFF	FIX	0	40	12	12	12	12	12
	70	EHT POSITION 1	FIX	0	255	5	5	5	5	5
	71	EHT POSITION 2	FIX	0	255	249	249	249	249	249
	72	3.4CH SLLTHD (TV-NO NOISE)	FIX	0	3	1	1	1	2	2
	73	other CH SLLTHD (TV-NO NOISE)	FIX	0	3	1	1	1	2	2
	74	LNA Operating Point	FIX	0	255	166	166	166	166	166
	75	SLLTHDV(TV NO NOISE)	FIX	0	6	0	0	0	6	7
	76	LNA Default	FIX	0	1	0	0	0	0	0
	77	LNA SWITCH	FIX	0	1	0	0	0	0	0
	78	LMIXOFS	FIX	0	13	13	13	13	13	13
	79	CR_AMP_TH Setting	FIX	0	255	-	-	-	16	-
	79	H-OUTDEL	FIX	0	255	72	72	72		74
	80	H-OUTDEL	FIX	0	255	-	-	-	72	-
	80	CR-P Initial	FIX	0	7	4	4	4		3
	81	CR-I Initial	FIX	0	7	3	3	3	255	2
	82	DRX_CR_AMP_TH	FIX	0	255	32	32	32	255	48
	83	Over Modulation Return Counter	FIX	0	255	100	100	100	255	100
	84	VCR Mode Counter	FIX	0	255	5	5	5	255	5
	85	VID_AMP_HEAD_BS	FIX	0	255	40	40	40	255	40
		(In the modulation)

2-12	Samsung Electronics

Alignment and Adjustments

	No	Factory Control	Remark	MIN	MAX	25", 29"	21", 25", 29"	21", 29"	29"	21", 29", 34"
						America	South Central	XTC	XTW	XAZ
	86	CR_P (In the Over Modulation)	FIX	0	7	4	4	4	255	2
	87	THRSEL	FIX	0	1	0	0	0	255	1
		(picture shaking when weak signal)
	88	SLLTHDVP	FIX	0	1	1	1	1	255	0
	89	SLLTHD_CATV	FIX	0	7	255	255	255	255	1

Samsung Electronics

2-13

Alignment and Adjustments

2-7 Screen Change (I2C Bus Geometric Adjustment)

1

V SHIFT

6

H TRAPIZIUM

2 V AMP

3 V SLOPE

7 H PARABOLA

8	H Symmetry

4 V SC

9 H Corner

5 H-EW

10 H SHIFT

2-14	Samsung Electronics

					Alignment and Adjustments
2-8 Pin Connections and Short Descriptions
Pin No.	Pin Name	Type	Connection		Short Description
			(If not used)
1	GND	SUPPLY	OBL		Ground Platform
2	VSUP5.0BE	SUPPLY	OBL		Supply Voltage Analog Video Back-end, 5.0 V
3	TEST	IN	GND		Test Input, reserved for Test
4	VERT +	OUT	GND		Differential Vertical Sawtooth Output
5	VERT -	OUT	GND		Differential Vertical Sawtooth Output
6	EW	OUT	GND		Vertical Parabola Output
7	RSW2	OUT	LV		Range Switch 2 Output
8	RSW1	OUT	LV		Range Switch 1 Output
9	SENSE	IN	GND		Sense ADC Input
10	GNDM	IN	GND		Reference Ground for Sense ADC
11	FBIN	IN	GND		Fast Blank Input, Back-end
12	RIN	IN	GND		Analog Red Input, Back-end
13	GIN	IN	GND		Analog Green Input, Back-end
14	BIN	IN	GND		Analog Blue Input, Back-end
15	SVMOUT	OUT	VSUP5.0BE		Scan Velocity Modulation Output
16	ROUT	OUT	VSUP5.0BE		Analog Red Output
17	GOUT	OUT	VSUP5.0BE		Analog Green Output
18	BOUT	OUT	VSUP5.0BE		Analog Blue Output
19	VRD		OBL		Reference Voltage for RGB DACs
20	XREF		OBL		Reference Current for RGB DACs
21	VSUP3.3BE	SUPPLY	OBL		Supply Voltage Analog Video Back-end, 3.3 V
22	GND	SUPPLY	OBL		Ground Platform
23	GND	SUPPLY	OBL		Ground Platform
24	VSUP3.3IO	SUPPLY	OBL		Supply Voltage I/O Ports, 3.3 V (main and standby supply)
25	VSUP3.3DAC	SUPPLY	OBL		Supply Voltage Video DACs, 3.3 V
26	GNDDAC	SUPPLY	OBL		Ground Video DACs
27	SAFETY	IN	GND		Safety Input
28	HFLB	IN	HOUT		Horizontal Flyback Input
29	HOUT	OUT	LV		Horizontal Drive Output
30	VPROT	IN	GND		Vertical Protection Input
	PWMV	OUT	LV		PWM Vertical Output
	DFVBL	OUT	LV		Dynamic Focus Vertical Blanking Output
31	SDA	IN/OUT	OBL		I2C Bus Data Input/Output

Samsung Electronics

2-15

Alignment and Adjustments

	Pin No.	Pin Name	Type	Connection	Short Description
				(If not used)
	32	SCL	IN/OUT	OBL	I2C Bus Clock Input/Output
	33	P21	IN/OUT	LV	Port 2, Bit 1 Input/Output
	34	P20	IN/OUT	LV	Port 2, Bit 0 Input/Output
	35	P17	IN/OUT	LV	Port 1, Bit 7 Input/Output
	36	P16	IN/OUT	LV	Port 1, Bit 6 Input/Output
	37	P15	IN/OUT	LV	Port 1, Bit 5 Input/Output
	38	P14	IN/OUT	LV	Port 1, Bit 4 Input/Output
	39	P13	IN/OUT	LV	Port 1, Bit 3 Input/Output
	40	P12	IN/OUT	LV	Port 1, Bit 2 Input/Output
	41	P11	IN/OUT	LV	Port 1, Bit 1 Input/Output
	42	P10	IN/OUT	LV	Port 1, Bit 0 Input/Output
	43	VSUP3.3FE	SUPPLY	OBL	Supply Voltage Analog Video Front-end, 3.3 V
					(main and standby supply)
	44	GND	SUPPLY	OBL	Ground Platform
	45	GND	SUPPLY	OBL	Ground Platform
	46	VSUP1.8FE	SUPPLY	OBL	Supply Voltage Analog Video Front-end, 1.8 V
					(main and standby supply)
	47	VOUT3	OUT	LV	Analog Video 3 Output
	48	VOUT2	OUT	LV	Analog Video 2 Output
	49	VOUT1	OUT	LV	Analog Video 1 Output
	50	VIN1	IN	GND	Analog Video 1 Input
	51	VIN2	IN	GND	Analog Video 2 Input
	52	VIN3	IN	GND	Analog Video 3 Input
	53	VIN4	IN	GND	Analog Video 4 Input
	54	VIN5	IN	GND	Analog Video 5 Input
	55	VIN6	IN	GND	Analog Video 6 Input
	56	VIN7	IN	GND	Analog Video 7 Input
	57	VIN8	IN	GND	Analog Video 8 Input
	58	VIN9	IN	GND	Analog Video 9 Input
	59	VIN10	IN	GND	Analog Video 10 Input
	60	VIN11	IN	GND	Analog Video 11 Input
	61	P23	IN/OUT	LV	Port 2, Bit 3 Input/Output
	62	P22	IN/OUT	LV	Port 2, Bit 2 Input/Output
	63	XTAL2	OUT	OBL	Analog Crystal Output
	64	XTAL1	IN	OBL	Analog Crystal Input

2-16	Samsung Electronics

Alignment and Adjustments

	Pin No.	Pin Name	Type	Connection	Short Description
				(If not used)
	65	VSUP1.8DIG	SUPPLY	OBL	Supply Voltage Digital Core, 1.8 V (main and standby supply)
	66	GND	SUPPLY	OBL	Ground Platform
	67	GND	SUPPLY	OBL	Ground Platform
	68	VSUP3.3DIG	SUPPLY	OBL	Supply Voltage Digital Core, 3.3 V
	69	VSUP5.0IF	SUPPLY	OBL	Supply Voltage IF ADC, 5.0 V
	70	VSUP5.0FE	SUPPLY	OBL	Supply Voltage Analog IF Front-end, 5.0 V
	71	RESETQ	IN/OUT	OBL	Reset Input/Output
	72	IFIN+	IN	VREF IF	Differential IF Input
	73	IFIN-	IN	VREF IF	Differential IF Input
	74	VREFIF		OBL	Reference Voltage, IF ADC
	75	TAGC	OUT	LV	Tuner AGC Output
	76	AIN1R/	IN/	GND	Analog Audio 1 Input, Right
		SIF	OUT		Analog 2nd Sound IF Output
	77	AIN1L	IN	GND	Analog Audio 1 Input, Left
	78	AIN2R	IN	GND	Analog Audio 2 Input, Right
	79	AIN2L	IN	GND	Analog Audio 2 Input, Left
		AIN3R	IN	GND	Analog Audio 3 Input, Right
		AIN3L	IN	GND	Analog Audio 3 Input, Left
		AOUT2R	OUT	LV	Analog Audio 2 Output, Right
		AOUT2L	OUT	LV	Analog Audio 2 Output, Left
	80	AIN3R/	IN/	LV	Analog Audio 3 Input, Right
		AOUT2R	OUT		Analog Audio 2 Output, Right
	81	AIN3L/	IN/	LV	Analog Audio 3 Input, Left
		AOUT2L	OUT		Analog Audio 2 Output, Left
	82	AOUT1R	OUT	LV	Analog Audio 1 Output, Right
	83	AOUT1L	OUT	LV	Analog Audio 1 Output, Left
	84	SPEAKER R	OUT	LV	Analog Loudspeaker Output, Right
	85	SPEAKER L	OUT	LV	Analog Loudspeaker Output, Left
	86	VREFAU		OBL	Reference Voltage, Audio
	87	VSUP8.0AU	SUPPLY	OBL	Supply Voltage Analog Audio, 8.0 V
	88	GND	SUPPLY	OBL	Ground Platform

Samsung Electronics

2-17