Samsung CS29Z6HPG K55A P Schematic

COLOR TELEVISION RECEIVER

Chassis : K55A(P)

Model : CS29Z6HPGX/BWT

COLOR TELEVISION RECEIVER

CONTENTS

1. Precautions

2. Reference Information

3. Specifications

4. Alignment and Adjustments

5. Troubleshooting

6. Exploded Views and Parts List

7. Electrical Parts List

8. Block Diagrams

9. Schematic Diagrams

ELECTRONICS

©Samsung Electronics Co., Ltd. Jan. 2003 Printed in Korea

AA82-00315A

Precautions

1. Precautions

Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards such as electrical shock and X-rays.

1-1 Safety Precautions

1.Be sure that all of the built-in protective devices are replaced. Restore any missing protective shields.

2.When reinstalling the chassis and its assemblies, be sure to restore all protective devices, including: nonmetallic control knobs and compartment covers.

3.Make sure that there are no cabinet openings through which people—particularly children—might insert fingers and contact dangerous voltages. Such openings include the spacing between the picture tube and the cabinet mask, excessively wide cabinet ventilation slots, and improperly fitted back covers.

If the measured resistance is less than 1.0 megohm or greater than 5.2 megohms, an abnormality exists that must be corrected before the unit is returned to the customer.

4.Leakage Current Hot Check (Figure 1-1): Warning: Do not use an isolation transformer during this test. Use a leakagecurrent tester or a metering system that complies with American National Standards Institute (ANIS C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7).

5.With the unit completely reassembled, plug the AC line cord directly into the power outlet. With the unit’s AC switch first in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit, etc.) and all exposed metal parts, including: antennas, handle brackets, metal cabinets, screwheads and control shafts. The current measured should not exceed 0.5 milliamp. Reverse the powerplug prongs in the AC outlet and repeat the test.

									(READING SHOULD
						LEAKAGE			NOT BE ABOVE
DEVICE						CURRENT				0.5mA)
UNDER						TESTER
TEST
		TEST ALL
	EXPOSED METAL
		SURFACES
2-WIRE CORD
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER											EARTH
PLUG AS REQUIRED)										GROUND

Fig. 1-1 AC Leakage Test

6.Antenna Cold Check:

With the unit’s AC plug disconnected from the AC source, connect an electrical jumper across the two AC prongs. Connect one lead of the ohmmeter to an AC prong. Connect the other lead to the coaxial connector.

7.X-ray Limits:

The picture tube is especially designed to prohibit X-ray emissions. To ensure continued X-ray protection, replace the picture tube only with one that is the same type as the original. Carefully reinstall the picture tube shields and mounting hardware; these also provide X-ray protection.

8.High Voltage Limits:

High voltage must be measured each time servicing is done on the B+, horizontal deflection or high voltage circuits. Correct operation of the X-ray protection

circuits must be reconfirmed whenever they are serviced.

(X-ray protection circuits also may be called “horizontal disable” or “hold-down”.)

Heed the high voltage limits. These include the X–ray Protection Specifications Label, and the Product Safety and X-ray Warning Note on the service data schematic.

Samsung Electronics

1-1

Precautions

1-1 Safety Precautions (Continued)

9.High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components.

10.Design Alteration Warning:

Never alter or add to the mechanical or electrical design of this unit. Example: Do not add auxiliary audio or video connectors. Such alterations might create a safety hazard. Also, any design changes or additions will void the manufacturer’s warranty.

11.Hot Chassis Warning:

Some TV receiver chassis are electrically connected directly to one conductor of the AC power cord. If an isolation transformer is not used, these units may be safely serviced only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC source.

To confirm that the AC power plug is inserted correctly, do the following: Using an AC voltmeter, measure the voltage between the chassis and a known earth ground. If the reading is greater than 1.0V, remove the AC power plug, reverse its polarity and reinsert. Re-measure the voltage between the chassis and ground.

12.Some TV chassis are designed to operate with 85 volts AC between chassis and ground, regardless of the AC plug polarity. These units can be safely serviced only if an isolation transformer inserted between the receiver and the power source.

13.Some TV chassis have a secondary ground system in addition to the main chassis ground. This secondary ground system is not

isolated from the AC power line. The two ground systems are electrically separated by insulating material that must not be defeated or altered.

14.Components, parts and wiring that appear to have overheated or that are otherwise damaged should be replaced with parts that meet the original specifications. Always determine the cause of damage or overheating, and correct any potential hazards.

15.Observe the original lead dress, especially near the following areas: Antenna wiring, sharp edges, and especially the AC and high voltage power supplies. Always inspect for pinched, out-of-place, or frayed wiring. Do not change the spacing between components and the printed circuit board. Check the AC power cord for damage. Make sure that leads and components do not touch thermally hot parts.

16.Picture Tube Implosion Warning:

The picture tube in this receiver employs “integral implosion” protection. To ensure continued implosion protection, make sure that the replacement picture tube is the same as the original.

17.Do not remove, install or handle the picture tube without first putting on shatterproof goggles equipped with side shields. Never handle the picture tube by its neck. Some “in-line” picture tubes are equipped with a permanently attached deflection yoke; do not try to remove such “permanently attached” yokes from the picture tube.

18.Product Safety Notice:

Some electrical and mechanical parts have special safety-related characteristics which might not be obvious from visual inspection. These safety features and the protection they give might be lost if the replacement component differs from the original—even if the replacement is rated for higher voltage, wattage, etc.

Components that are critical for safety are indicated in the circuit diagram by shading,

( ) or ( ! ).

Use replacement components that have the same ratings, especially for flame resistance and dielectric strength specifications.

A replacement part that does not have the same safety characteristics as the original might create shock, fire or other hazards.

1-2	Samsung Electronics

Precautions

1-2 Servicing Precautions

Warning1: First read the “Safety Precautions” section of this manual. If some unforeseen circumstance creates a conflict between the servicing and safety precautions, always follow the safety precautions.

Warning2: An electrolytic capacitor installed with the wrong polarity might explode.

1.Servicing precautions are printed on the cabinet. Follow them.

2.Always unplug the unit’s AC power cord from the AC power source before attempting to:

(a)Remove or reinstall any component or assembly, (b) Disconnect an electrical plug or connector, (c) Connect a test component in parallel with an electrolytic capacitor.

3.Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such elements to their original position.

4.After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that the portion around the serviced part has not been damaged.

5.Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks).

6.Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. Connect an insulation resistance meter (500V) to the blades of the AC plug.

The insulation resistance between each blade of the AC plug and accessible conductive parts (see above) should be greater than 1 megohm.

7.Never defeat any of the B+ voltage interlocks. Do not apply AC power to the unit (or any of its assemblies) unless all solid-state heat sinks are correctly installed.

8.Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last.

Samsung Electronics

1-3

Precautions

1-3 Precautions for Electrostatically Sensitive Devices (ESDs)

1.Some semiconductor (“solid state”) devices are easily damaged by static electricity. Such components are called Electrostatically Sensitive Devices (ESDs); examples include integrated circuits and some field-effect transistors. The following techniques will reduce the occurrence of component damage caused by static electricity.

2.Immediately before handling any semicon ductor components or assemblies, drain the electrostatic charge from your body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. (Be sure to remove it prior to applying power— this is an electric shock precaution.)

3.After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent accumulation of electrostatic charge.

4.Do not use freon-propelled chemicals. These can generate electrical charges that damage ESDs.

5.Use only a grounded-tip soldering iron when soldering or unsoldering ESDs.

6.Use only an anti-static solder removal device. Many solder removal devices are not rated as “anti-static”; these can accumulate sufficient electrical charge to damage ESDs.

7.Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive materials.

8.Immediately before removing the protective material from the leads of a replacement ESD, touch the protective material to the chassis or circuit assembly into which the device will be installed.

9.Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, or lifting a foot from a carpeted floor can generate enough static electricity to damage an ESD.

CAUTION

These servicing instructions are for use by qualified service personnel only.

To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.

1-4	Samsung Electronics

Reference Information

2. Reference Information

2-1 Tables of Abbreviations and Acronyms

Table 2-1 Abbreviations

A	Ampere	MV	Megavolt
Ah	Ampere-hour	MW	Megawatt
Å	Angstrom	MΩ	Megohm
dB	Decibel	m	Meter
dBm	Decibel Referenced to One	µA	Microampere
°C	Milliwatt	µF	Microfarad
	Degree Celsius	µH	Microhenry
°F	Degree Fahrenheit	µm	Micrometer
°K	degree Kelvin	µs	Microsecond
F	Farad	µW	Microwatt
G	Gauss	mA	Milliampere
GHz	Gigahertz	mg	Milligram
g	Gram	mH	Millihenry
H	Henry	mI	Milliliter
Hz	Hertz	mm	Millimeter
h	Hour	ms	Millisecond
ips	Inches Per Second	mV	Millivolt
kWh	Kilowatt-hour	nF	Nanofarad
kg	Kilogram	Ω	Ohm
kHz	Kilohertz	pF	Picofarad
kΩ	Kilohm	Ib	Pound
km	Kilometer	rpm	Revolutions Per Minute
km/h	Kilometer Per Hour	rps	Revolutions Per Second
kV	Kilovolt	s	Second (Time)
kVA	Kilovolt-ampere	V	Volt
kW	Kilowatt	VA	Volt-ampere
I	Liter	W	Watt
MHz	Megahertz	Wh	Watt-hour

Samsung Electronics

2-1

Reference Information

Table 2-2 Table of Acronyms

ABL	Automatic Brightness Limiter	I/O	Input/output
AC	Alternating Current	L	Left
ACC	Automatic Chroma Control	L	Low
AF	Audio Frequency	LED	Light Emitting Diode
AFC	Automatic Frequency Control	LF	Low Frequency
AFT	Automatic Fine Tuning	MOSFET	Metal-Oxide-Semiconductor-Field-Effect-Tr
AGC	Automatic Gain Control	MTS	Multi-channel Television Sound
AM	Amplitude Modulation	NAB	National Association of Broadcasters
ANSI	American National Standards Institute	NEC	National Electric Code
APC	Automatic Phase Control	NTSC	National Television Systems Committee
APC	Automatic Picture Control	OSD	On Screen Display
A/V	Audio-Video	PCB	Printed Circuit Board
AVC	Automatic Volume Control	PLL	Phase-Locked Loop
BAL	Balance	PWM	Pulse Width Modulation
BPF	Bandpass Filter	QIF	Quadrature Intermediate Frequency
B-Y	Blue-Y	R	Right
CATV	Community Antenna Television (Cable TV)	RC	Resistor & Capacitor
CB	Citizens Band	RF	Radio Frequency
CCD	Charge Coupled Device	R-Y	Red-Y
CCTV	Closed Circuit Television	SAP	Second Audio Program
Ch	Channel	SAW	Surface Acoustic Wave(Filter)
CRT	Cathode Ray Tube	SIF	Sound Intermediate Frequency
CW	Continuous Wave	SMPS	Switching Mode Power Supply
DC	Direct Current	S/N	Signal/Noise
DVM	Digital Volt Meter	SW	Switch
EIA	Electronics Industries Association	TP	Test Point
ESD	Electrostatic Discharge	TTL	Transistor Transistor Logic
ESD	Electrostatically Sensitive Device	TV	Television
FBP	Feedback Pulse	UHF	Ultra High Frequency
FBT	Flyback Transformer	UL	Underwriters Laboratories
FF	Flip-Flop	UV	Ultraviolet
FM	Frequency Modulation	VCD	Variable-Capacitance Diode
FS	Fail Safe	VCO	Voltage Controlled Oscillator
GND	Ground	VCXO	Voltage Controlled Crystal Oscillator
G-Y	Green-Y	VHF	Very High Frequency
H	High	VIF	Video Intermediate Frequency
HF	High-Frequency	VR	Variable Resistor
HI-FI	High Fidelity	VTR	Video Tape Recorder
IC	Inductance-Capacitance	VTVM	Vacuum Tube Voltmeter
IC	Integrated Circuit	TR	Transistor
IF	Intermediate Frequency

2-2	Samsung Electronics

Reference Information

2-2 IC Line Up

Table 2 - 3 IC Line - Up

						LOC. NO
	NO			BOARD			PART NUMBER	IN NAME	DESCRIPTION
						IC901	A09-00041A	SDA555X-OTP	IC-MCU
						HIC401	AA13-AAA94A	DDRI001A	IC HYBRID
						TU02S	A40-00084A	TCPS300PC16B(S)	TUNER-F/S
						IC06	1203-002000	DETECTOR;7027	IC-VOL
						IC805	1203-001006	78R05	IC-VOLTAGE REGULATOR
						HC401	0502-001230	FJL6920YDTU	TR-POWER
						D801S	0402-001399	GSIB660	DIODE-BREDGE
						HC801	1230-001006	78R05	IC-VOLTAGE REGULATOR
						IC602	1201-001385	7269A	IC-POWER AMP
						IC801S	1203-002512	KA5Q1565RF	IC-PWM CONTROLLER
	1			MAIN		IC301	1204-000517	LA7845	IC-VERTICAL DEF
						IC902	1103-001177	24WC16	IC-EEPROM
						IC401	1202-000103	393, DIP, 8P	IC-VOLTAGE COMP
						IC803	1203-001225	78R09	IC-POSLFIXED REG
						IC601	1204-001971	MSP3411G-B11	IC-SOUND PROCESSOR
						TU01S	AA40-00083A	TCLS3101PD16A(S)	TUNER-F/S
						IC402	1203-000243	7812A	IC-POSLFIXED REG
						IC804	1203-001217	431	IC-POSLADJUST REG
						IC904	1203-001943	7025	IC-VOL DETECTOR
						IC202	1203-001944	78RM33	IC-POSLFIXED REG
						Q402	0505-001116	BUZ73A	FET-SILICON
						IC903	1203-001944	78RM33	IC-POSLFIXED REG
						IC06	1203-002000	7027	IC-VOL DETECTOR
						IC11	0801-000662	74HC123	IC-CMOS LIGIC
						IC03	1001-001082	BA7657F	IC-VIDEO SWITCH
	2			F-BOX		IC10	1001-001177	TEA6425D	IC-VIDEO SWITCH
						IC05	203-002186	18, DPAK	IC-POSLFIXED REG
						IC02	1204-001814	CXA2151Q	IC-SELECTOR
						IC01	1204-001938	VSP9407B-B11	IC-ECODER
						IC04	1204-001989	CXA2165Q	IC-VIDEO PROCESS

Samsung Electronics

2-3

Reference Information

			Table 2 - 3		IC Line - Up
NO	BOARD	LOC. NO	PART NAME		IC NAME	DESCRIPTION
		QF10	0502-000153		SC2344-D	TR-POWER
		QF09	0502-000131		2SA1011-D	TR-POWER
3	CRT	IC501	1201-001131		6111Q	IC-VIDEO AMP
		IC502	1201-001131		6111Q	IC-VIDEO AMP
		IC503	1201-001131		6111Q	IC-VIDEO AMP
		IC504	1201-000010		2030	IC-OP AMP
	MICOM	ICM02	1102-001133		M27W201	IC-EPROM
4	200PAGE	ICM04	1203-001943		7025	IC-VOL, DETECTOR
	-TTX
		ICM04	1106-001367		K6R4008CIC	IC-SRAM
	(Europe)
		ICM01	1204-001912		SDA555OM	IC-DECODER

2-4	Samsung Electronics

Specifications

3. Specifications

Broadcasting System	PAL/SECAM/NTSC
Tuning System	Electronic Remote Control System
	VHF(CH2 ~ 12)
Receiving Channels	UHF(CH21 ~ 69)
	CATV(S1 ~ S41)
Antenna Input Resistance	VHF, UHF 75 unbalanced
	Video : 38 . 9MHz
Intermediate Frequency	Sound : 33 . 4MHz
	Chrominance Subcarrier : 34 . 47MHz
Power Supply	AC 160V ~ 300V or AC 100V ~ 240V, 50Hz

Samsung Electronics

3-1

MEMO

3-2	Samsung Electronics

Alignment and Adjustments

4. Alignment and Adjustments

4-1 Adjustments

4-1-1 General Alignment Instructions

Usually, a color TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as vertical size, horizontal size, and focus. Observe the picture and check for good black and white details. There must be no objectionable color shading: If color shading is

present, demagnetize the receiver. If color shading persists, re-do purity and convergence adjustments.

Note :

1.This ‘4. Alignment and Adjustments’ applies to K55A chassis applications.

2.AC Power Supply: 160~300V or 100~240V, 50Hz

3.This service manual has been written on the basis of domestic remote-control model adopting K55A chassis. Depending on sales location and product specifications, some of specifications herein may be changed.

4-1-2 Focus Adjustment

K55A contains a dynamic focus circuit. When CRT PCB, FBT or CRT is replaced, be sure to adjust in the following sequence:

Dynamic Focus Adjustment

1. Input a crosshatch pattern.

2. Select “Standard” from the menu,

3. Turn the Static Focus VR clockwise to set it to its maximum. 4. Turn the Dynamic Focus VR counterclockwise to set it to its

maximum.

5.Turn the Static Focus VR counterclockwise slowly for the clearest center vertical line.

After Adjustment

6. Turn the Dynamic Focus VR clockwise slowly for the clearest third line.

1

2

3

7. Check for the FOCUS of entire screen. If necessary, re-do adjustments 3~6.

Samsung Electronics

4-1

Alignment and Adjustments

4-1-3 Screen Voltage Adjustment

1.Input a Toshiba pattern.

2.Use an oscilloscope to identify RK, BK, GK. And then adjust FBT Screen VR so that the voltage of pedestal level doesn’t exceed 160V.

If a Toshiba pattern is not available, cancel the blue screen and input “No Signal” to AV IN so the voltage of pedestal level doesn’t exceed 175V.

If an oscilloscope is not available, use a DC multi-meter in No Signal (black screen) to adjust RK, BK, GK so that the highest voltage becomes 160Vp-p.

4-1-4 White Balance Adjustment

1.Warm up the TV set for at least 30 minutes.

2.Enter the Service Mode by pressing the remote control keys in the following sequence:

Power Off Display Menu Mute Power On

3.Initialize all set data.

4.Input a Toshiba pattern.

5.Using a probe(CA100), do the White Balance adjustments.

(1)Adjust Low-Light.

-Adjust Sub Brightness to set Y.

-Adjust B Cutoff to set y.

-Adjust R Cutoff to set x.

(2)Adjust High-Light.

-Adjust Sub Contrast to set Y.

-Adjust B Drive to set y.

-Adjust R Drive to set x.

(3)Check the value of Low-Light. If necessary, readjust Low-Light.

(4)Check the value of High-Light. If necessary, readjust High-Light.15

4-2					Samsung Electronics

Alignment and Adjustments

4-1-5 When adjusting Screen Voltage and White Balance

1.Screen Voltage and White Balance are related each other. Make sure both adjustments are correct.

2.Adjust Screen Voltage before White Balance Adjustments. Make sure Screen Voltage is correct.

3.If White Balance has been readjusted, re-check Screen Voltage.

4.After adjustments are complete, check the following.

-If spots appear on the screen after pressing the Power On/Off key, readjust Screen Voltage.

-If flyback lines appear on the screen, readjust Screen Voltage.

Samsung Electronics

4-3

Alignment and Adjustments

4-2 MICOM PORT

PIN

FUNCTION

FIRST STATE

ASSIGNMENT

1

W-PORT

HIGH

RESET Control jack during E2PROM latch UP(Function:Low)SERIAL H

2

ROM SDA

SERIAL H

E2PROM only SDA LINE

3

ROM SCL

SERIAL H

E2PROM only SDA LINE

4

BUS-STOP

HIGH

Automation and after-sales service related BUS STOP(STOP : LOW)

5

MAIN SDA

SERIAL H

CXA2165 /CXA2151Q/VSP940X/BA7654F/MSP34XX/TUNER Control jack

6

MAIN SCL

SERIAL H

CXA2165 /CXA2151Q/VSP940X/BA7654F/MSP34XX/TUNER Control jack

7

S-RESET

HIGH

Reset when MSP34XX IC(SOUND PROCESS IC)has an error(Active : LOW)

8

V-RESET

HIGH

Reset when VSP940X IC(1-chip IC)has an error

9

VDD 2.5V

HIGH

10

GND

Analog GND

11

VDD3.3V

HIGH

12

CVBS IN

IV p-p

TTX and USA Caption Input source line(1V p-p)

13

VDD2.5V

HIGH

14

GND

15

AFT

Main AFT Control jack(0 ~ 3.3V)

16

SC1-ID

TV MODE

AV MODE

16 : 9 MODE

4 : 3 MODE

17

SC2-ID

RANGE

0 ~ 2V

4.5 ~ 7V

9.5 ~ 12V

18

KEY-1

HIGH

16 : 9 MODE

MEMU

VOL-

VOL+

CH-

CH+

0 ~ 2V

0~0.1V

0.1~0.7V

07~13V

1.3~1.9V

0.9~2.4V

19

H-SYNC

POSITIVE

MICOM “H-SYNC” Input, POSITIVE Input(3.3V p-p)

20

V-SYNC

POSITIVE

MICOM “V-SYNC” Input, POSITIVE Input(3.3V p-p)

21

KEY-3

HIGH

OPEN

22

KEY-2

HIGH

TV/VIDEO switching control jack

23

X-RAY

HIGH

Function : LOW

24

IR-IN

Remote Control Input Jack

25

STD-LED

HIGH

STAND BY : Hight, OFF : LOW

26

TIM-LED

LOW

TIME ON : H

TIME OFF : L

27

RELAY

DEGAUSSIGN COIL CONTROL:Based on standard specifications

28

SW1

HIGH

H : IN1, L : IN2(BA7657F) PIN(#16) Control jack

29

GND

30

VDD 3.3V

HIGH

33

RESET

LOW

34

X-IN

Reset active : HIGH

35

X-OUT

Crystal oscillation input jack

4-4	Samsung Electronics

Alignment and Adjustments

PIN	FUNCTION	FIRST STATE						ASSIGNMENT
36	GND
37	VDD 2.5V	HIGH
38	OSD-R	1.2V p-p	OSD R-OUT Output jack (0.38V p-p), half tone : 0.9V p-p
39	OSD-G	1.2V p-p	OSD G-OUT Output jack (0.38V p-p), half tone : 0.9V p-p
40	OSD-B	1.2V p-p	OSD B-OUT Output jack (0.38V p-p), half tone : 0.9V p-p
41	CPRE	0.9V p-p	OSD F/B-OUT Output jack (Clamped at STAND PULSE, Half Tone : LOW)
42	VDD 2.5V	HIGH
43	GND
44	VDD 3.3V	HIGH
45	PX, Y	HIGH
46	PX, Y	HIGH
47	SW3	H		F1		F0		fH
				L		M		1.75KHz (480i/480P)
				M		L		33.75KHz (1080i)
48	SW2	L	LOW : GNDHIGH : OPEN STATUS
			Initially, these pins select an input source at LOW state
49	S-MUTE		System (NTSC/PAL) MUST be separated
50	POWER		Active “LOW”
51	H,P-ID		1080i control jack : 1080i (LOW), RF (Hight)
52	TILT	HIGH	Magnetic field control

Samsung Electronics

4-5

Alignment and Adjustments

4-3 Factory Adjustment

4-3-1 Factory Adjustment values

SERVICE

Deflection

480P Offset

1080i Offset

Video Adjust1

Video Adjust2

Video Adjust3

Option

YC Delay

EEPROM

Reset

4-3-2 EUROPE & CIS Factory Data

DEFLECTION : PAL

		50	45	50	37	37	H/L : 285/285 29” CIS, EU W/B COORDINATE
		2.5	2	2.5	1.8	1.5	L/L : 285/285
	ITEMS	29” CIS	32” CIS	34” CIS	29” EUR	32” EUR	REMARK
		SDI CRT	SDI CRT	TOS CRT	SDI CRT	PHI CRT
	V-AMP	33	33	26	33	41	Vertical AMP adj(Gain Control)
	V-SHIFT	28	28	24	28	26	Vertical Position adj(DC bias adj)
	H-EW	26	32	17	26	36	Horizontal AMP adj(Gain Control)
	H-SHIFT	0	0	26	0	21	Horizontal Position adj(DC bias adj)
	V-LIN(Fix)	9	9	9	9	11	Vertical Linearity adj(Top/Bottom adj)
	UP-LIN(Fix)	9	9	9	9	9	Vertical Linearity adj(Top adj)
	LOW-LIN(Fix)	4	3	2	4	1	Vertical Linearity adj(Bottom adj)
	V-SC(Fix)	3	1	3	3	0	Vertical S correction adj
	H-PAR	38	38	51	38	19	Horizontal pin distortion adj
	UP-COR	25	25	35	25	33	Horizontal pin distortion up adj
	LOW-COR	31	31	36	31	33	Horizontal pin distortion low adj
	H-TRA	18	18	42	18	43	Horizontal Tapezium distortion adj
	BOW	33	33	31	33	33	Vertical line slope adj(parabola)
	ANGLE	28	28	30	28	28	Vertical Linearity adj(sawtooth)
	V-POSI(Fix)	35 -> 40	40	40	35 -> 40	40	V-Position adj as to CRT inch

4-6	Samsung Electronics

							Alignment and Adjustments
DEFLECTION : NTSC
	ITEMS	29” CIS	32” CIS	34” CIS	29” EUR	32” EUR	REMARK
		SDI CRT	SDI CRT	TOS CRT	SDI CRT	PHI CRT
	V-AMP	-7	-7	-7	-7	0	Vertical AMP adj(Gain Control)
	V-SHIFT	-4	-4	-4	-4	-1	Vertical Position adj(DC bias adj)
	H-EW	5	5	5	5	1	Horizontal AMP adj(Gain Control)
	H-SHIFT	30	30	30	30	3	Horizontal Position adj(DC bias adj)
	V-LIN	-4	-4	-4	-4	-4	Vertical Linearity adj(Top/Bottom adj)
	UP-LIN	-1	-1	-1	-1	-1	Vertical Linearity adj(Top adj)
	LOW-LIN	3	3	3	3	3	Vertical Linearity adj(Bottom adj)
	V-SC	0	0	0	0	0	Vertical S correction adj
	H-PAR	8	8	8	8	1	Horizontal pin distortion adj
	UP-COR	7	7	7	7	2	Horizontal pin distortion up adj
	LOW-COR	3	3	3	3	-1	Horizontal pin distortion low adj
	H-TRA	7	7	7	7	0	Horizontal Tapezium distortion adj
	BOW	-1	-1	-1	-1	0	Vertical line slope adj(parabola)
	ANGLE	-1	-1	-1	-1	0	Vertical Linearity adj(sawtooth)
	V-POSI	0	0	0	0	0	V-Position adj as to CRT inch

Samsung Electronics

4-7

Alignment and Adjustments

Video Adjust 1

	ITEMS	29” CIS	32” CIS	34” CIS	29” EUR	32” EUR	REMARK
		SDI CRT	SDI CRT	TOS CRT	SDI CRT	PHI CRT
	R-Cutoff	41	41	46	41	41	R-cutoff control adj
	G-Cutoff(Fix)	25	25	32	32	32	G-cutoff control adj
	B-Cutoff	28	28	18	28	38	B-cutoff control adj
	Color on/off	1	1	1	1	1	initial : “0” -> 1
	CR offset	32	32	32	32	32	DC-offset canceling adjust
	CB offset	32	32	32	32	32	DC-offset canceling adjust
	R-Drive	37	37	46	37	40	R-Drive control adj
	G-Drive(Fix)	32	32	32	32	32	G-Drive control adj
	B-Drive	32	32	26	32	38	B-Drive control adj
	Sub-Bright	32	32	40	32	47	Sub-Bright control
	Sub-Contrast	7	7	7	7	7	Sub-Contrast control
	Sub-Color(Fix)	15	15	10	15	15	color gain control(PAL SETTING AGAIN)
	Sub-TInt(Fix)	28	28	28	28	28	HUE control
	CTI-Level(Fix)	1	1	1	1	1	Chrominance Transient Improvement
	COL AXIS(Fix)	1	1	1	1	1	color detection axis setting(NTSC/USA)
	LTI-Level(Fix)	1	1	1	1	1	Luminance Transient Improvement
	VSU(Fix)	2	2	2	2	2	vertical osd position
	Merody Volume(Fix)	7	7	7	7	7	Volume gain control

4-8	Samsung Electronics

															Alignment and Adjustments
Video Adjust 2
	ITEMS	29” CIS		32” CIS			34” CIS			29” EUR		32” EUR			REMARK
		SDI CRT		SDI CRT			TOS CRT			SDI CRT		PHI CRT
	ABL Mode	3		3			3			3		3			Rpicture/bright ABL gain control
	Gamma	2		2			2			2		2			RGB output correction control
	DPIC Level	3		3			3			3		3			Dynamic picture black expansion control
	DC Trans	3		3			3			3		3			Y-System DC transmission ratio
	ABL-TH	14		15			14			14		14			Threshold voltage adj ABL-IN
	VM-Level	1		1			1			1		1			VM-OUT Level control
	VM-Coring	2		2			2			2		2			VM-OUT coring control
	VM-f0	2		2			2			2		2			VM-f0 control
	VM-Limit	2		2			2			2		2			VM-Limit level control
	VM-Delay	3		3			3			3		3			VM-OUT phase control(reference to R-OUT)
	SHP CD	1		1			1			1		1			Sharpness gain control(color satuation)
	SHP f0	0		0			0			0		0			Sharpness f0 control (3Mhz)
	SHP f1&p/o	8		8			8			8		8			Sharpness gain control(PAL SETTING AGAIN)
	AKB Time	13		13			13			13		13			AKB Bch reference pulse time control
	Bandpass	17h		17h			17h			17h		17h			VSP9407B Band pass filter
	Highpass	23h		23h			23h			23h		23h			VSP9407B High pass filter
Video Adjust 3
	ITEMS	29” CIS		32” CIS		34” CIS			29” EUR		32” EUR				REMARK
		SDI CRT		SDI CRT		TOS CRT			SDI CRT		PHI CRT
	H comp	7		8		4			7			6		H-EHT compensation setting(PAL SETTING AGAIN)
	V comp	4		5		4			4			4		V-EHT compensation setting(PAL SETTING AGAIN)
	PIN comp	2		2		7			7			2		PIN-EHT compensation setting(PAL SETTING AGAIN)
	AFC comp	0		0		0			0			0		AFC-EHT compensation
	sync phase	0		0		0			0			0		WHEN USED 74HC123
	NR Value	6		6		6			6			6		PAL SETTING AGAIN

Samsung Electronics

4-9

Alignment and Adjustments

Option Byte(CIS Model)

	ITEMS	29” CIS	32” CIS	34” CIS	29” EUR	32” EUR	REMARK
		SDI CRT	SDI CRT	TOS CRT	SDI CRT	PHI CRT
	Language	CIS	CIS	CIS	NON	NON	CIS/ARAB
	SOUND	V-DOLBY	V-DOLBY	V-DOLBY	V-DOLBY	V-DOLBY	V-DOLBY/A2-NICAM
	CRT	4:3	WIDE	4:3	WIDE	WIDE
	AV JACK	SCART	SCART	SCART	SCART	SCART	SCART(CIS,EUROPE)/RCA(ASIA,AUSTRAILIA)
	AUTO FM	ON	ON	ON	ON	ON	ON/OFF
	PIP	ON	ON	ON	ON	ON	ON/OFF(W/O PIP MODEL)
	TXT LANGUAGE	ON	ON	ON	WESTERN	WESTERN	OPTION
					EUROPE	EUROPE
	LNA	ON	ON	OFF	ON	ON	ON/OFF(1 TUNER)
	HIGH DEVIATION	OFF	OFF	OFF	OFF	OFF	OFF/ON(INDIA)
	AV BY CH KEY	OFF	OFF	OFF	OFF	OFF	OFF/ON
	DTV	OFF	OFF	OFF	OFF	OFF	OFF/ON
	VGA	OFF	OFF	OFF	OFF	OFF	OFF/OFF
	AGC	OFF	OFF	OFF	OFF	OFF	OFF/ON
	WOOFER	OFF	OFF	NON	OFF	OFF	OFF/ON
	SPEAKER	NON	NON	NON	DOME SPK	DOME SPK	EQ CURVE(DOME/NON DOME SPK)
	TTX TOP	NON	NON	NON	OFF	OFF	OFF/ON
	HELP	NON	NON	NON	OFF	OFF	OFF/ON
	TTX ON/OFF	NON	NON	NON	ON	ON	OFF/ON
	TTX LIST PRIARITY	NON	NON	NON	NON	NON	OFF/ON

4-10	Samsung Electronics