SAMSUNG CL21A8W7X-DRI, CL21A8W7X-XAP, CL21A9W7X-XAX, CL25A6W7X-XAX, CL29D4W7X-DRI Service Manual
...
COLOR TELEVISION RECEIVER
Chassis : KS2A(N)
Model : CL21A8W7X/DRI
CL21A8W7X/XAP
CL21A9W7X/XAX
CL25A6W7X/XAX
CL29D4W7X/DRI
CL29D4W7X/STR
COLOR TELEVISION RECEIVER CONTENTS
Precautions
Reference Information
Specifications
Alignment and Adjustments
Troubleshooting
Exploded Views and Parts List
Electrical Parts List
Block Diagrams
Wiring Diagram
Schematic Diagrams
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
ELECTRONICS
© Samsung Electronics Co., Ltd. SEP. 2000
Printed in Korea
3KS2A(N)-2901
1. Precautions
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.
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.
Precautions
Samsung Electronics 1-1
LEAKAGE
CURRENT
TESTER
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METAL
SURFACES
2-WIRE CORD
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
EARTH
GROUND
(READING SHOULD
NOT BE ABOVE
0.5mA)
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 (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.
Precautions
1-2 Samsung Electronics
1-2 Servicing Precautions
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.
Precautions
Samsung Electronics 1-3
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. 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.
Precautions
1-4 Samsung Electronics
1-3 Precautions for Electrostatically Sensitive Devices (ESDs)
Reference Information
Samsung Electronics 2-1
2. Reference Information
2-1 Tables of Abbreviations and Acronyms
A
Ah
Å
dB
dBm
°C
°F
°K
F
G
GHz
g
H
Hz
h
ips
kWh
kg
kHz
kΩ
km
km/h
kV
kVA
kW
I
MHz
Ampere
Ampere-hour
Angstrom
Decibel
Decibel Referenced to One
Milliwatt
Degree Celsius
Degree Fahrenheit
degree Kelvin
Farad
Gauss
Gigahertz
Gram
Henry
Hertz
Hour
Inches Per Second
Kilowatt-hour
Kilogram
Kilohertz
Kilohm
Kilometer
Kilometer Per Hour
Kilovolt
Kilovolt-ampere
Kilowatt
Liter
Megahertz
MV
MW
MΩ
m
µA
µF
µH
µm
µs
µW
mA
mg
mH
mI
mm
ms
mV
nF
Ω
pF
Ib
rpm
rps
s
V
VA
W
Wh
Megavolt
Megawatt
Megohm
Meter
Microampere
Microfarad
Microhenry
Micrometer
Microsecond
Microwatt
Milliampere
Milligram
Millihenry
Milliliter
Millimeter
Millisecond
Millivolt
Nanofarad
Ohm
Picofarad
Pound
Revolutions Per Minute
Revolutions Per Second
Second (Time)
Volt
Volt-ampere
Watt
Watt-hour
Table 2-1 Abbreviations
Reference Information
2-2 Samsung Electronics
Table 2-2 Table of Acronyms
ABL
AC
ACC
AF
AFC
AFT
AGC
AM
ANSI
APC
APC
A/V
AVC
BAL
BPF
B-Y
CATV
CB
CCD
CCTV
Ch
CRT
CW
DC
DVM
EIA
ESD
ESD
FBP
FBT
FF
FM
FS
GND
G-Y
H
HF
HI-FI
IC
IC
IF
Automatic Brightness Limiter
Alternating Current
Automatic Chroma Control
Audio Frequency
Automatic Frequency Control
Automatic Fine Tuning
Automatic Gain Control
Amplitude Modulation
American National Standards Institute
Automatic Phase Control
Automatic Picture Control
Audio-Video
Automatic Volume Control
Balance
Bandpass Filter
Blue-Y
Community Antenna Television (Cable TV)
Citizens Band
Charge Coupled Device
Closed Circuit Television
Channel
Cathode Ray Tube
Continuous Wave
Direct Current
Digital Volt Meter
Electronics Industries Association
Electrostatic Discharge
Electrostatically Sensitive Device
Feedback Pulse
Flyback Transformer
Flip-Flop
Frequency Modulation
Fail Safe
Ground
Green-Y
High
High-Frequency
High Fidelity
Inductance-Capacitance
Integrated Circuit
Intermediate Frequency
I/O
L
L
LED
LF
MOSFET
MTS
NAB
NEC
NTSC
OSD
PCB
PLL
PWM
QIF
R
RC
RF
R-Y
SAP
SAW
SIF
SMPS
S/N
SW
TP
TTL
TV
UHF
UL
UV
VCD
VCO
VCXO
VHF
VIF
VR
VTR
VTVM
TR
Input/output
Left
Low
Light Emitting Diode
Low Frequency
Metal-Oxide-Semiconductor-Field-Effect-Tr
Multi-channel Television Sound
National Association of Broadcasters
National Electric Code
National Television Systems Committee
On Screen Display
Printed Circuit Board
Phase-Locked Loop
Pulse Width Modulation
Quadrature Intermediate Frequency
Right
Resistor & Capacitor
Radio Frequency
Red-Y
Second Audio Program
Surface Acoustic Wave(Filter)
Sound Intermediate Frequency
Switching Mode Power Supply
Signal/Noise
Switch
Test Point
Transistor Transistor Logic
Television
Ultra High Frequency
Underwriters Laboratories
Ultraviolet
Variable-Capacitance Diode
Voltage Controlled Oscillator
Voltage Controlled Crystal Oscillator
Very High Frequency
Video Intermediate Frequency
Variable Resistor
Video Tape Recorder
Vacuum Tube Voltmeter
Transistor
REMARK
Refer to Table 2-3-1
Refer to Table 2-3-2
VM Option
DH01
Option
DDR01
LOC. NO
IC201S
IC601
IC901
IC902
IC602
HIC201
IC301
Q401
D409
IC401
Q404
IC801S
D801S
PC801S
IC805
D806
D807
D805
IC804
IC803
IC903
IC904
Q909
Q910
TU01
D813
Table 2 - 3 IC Line - Up
NO
1
Reference Information
Samsung Electronics 2-3
2-2 IC Line Up
BOARD
MAIN
SPEC
VDP3112B
MSP3440D
SDA555X
KS24L161
TDA7297
DRGB001
LA7845
KSD5703
FMP-3FU
KA393
IRF620
3S1265R
RBV606
PC123Y
KA78R05
FML-G12S
FMG-G26S
KA7806
KA78R08
KA78RM33
KIA7025AP
2N7000
TCPN3081PA09A(S)
FML-G12S
DESCRIPTION
Video Processor
NTSC Sound Processor
MICOM, Caption (MTP)
EEPROM
Audio AMP
RGB Drive AMP Hybrid IC
Vertical IC
Horizontal Drive IC
E/W Drive IC
SPS Controllor
Bridge Diode
Photo Coupler
5V Controlled Regulator
Rectifier Diode
6V Regulator
8V Controlled Regulator
3.3V Regulator
MICOM Reset IC
IIC Level Shifter
Main Tuner with IF Block
Rectifier Diode
2-4 Samsung Electronics
Table 2 - 3 IC Line - Up
DESCRIPTION
Video Output AMP R.G.B Drive
Push-Pull (VM)
Video Switching IC with Adder Output
High-end Picture-In Picture IC
LOC. NO
IC501
IC502
IC503
QF04
QF05
ICS01
ICP01
SPEC
TDA6101Q
2SC2344
2SA1011
TEA6425
SDA9388X
REMARK
Option
Option
Option
BOARD
CRT
V-S/W
PIP
Reference Information
NO
2
3
4
SPEC
VDP3108B
VDP3130Y
FUNCTION
Basic 1H Comb Filter
2H Comb Filter, DVD Input
REMARK
Table 2-3-1 VIDEO IC
SPEC
TDA7297
TDA7266S
FUNCTION
7W x 2CH, 10W x 2CH
3W x 2CH, 5W x 2CH
REMARK
Table 2-3-2 SOUND AMP
Specifications
Samsung Electronics 3-1
3. Specifications
Specifications are subject to change.
Television
System
Antena Input
Multi
Power
Consumption
Requirements
Frequency
Sound
Output
Effect
Jacks
Front
(AV2)
Back
NTSC-M, PAL N.M
160W (Applied When 29” Flat)
Free Volts(100V-240Volts)
Free Voltage
50/60Hz
15W x 2CH
10W x 2CH
5W x 2CH
Vitual Dolby
Turbo Sound
Pseudo Stereo
RCA Input
S-VHS
Head-Phone
2 AV Input
DVD Input(YPbPr)
AV2 Monitor Audio Output
S-VHS
75ohms, Coaxial Cable
Not Present R815
Option
Option
Option
Option
Option
Option
Option
Option
3-2 Samsung Electronics
MEMO
Alignment and Adjustments
Samsung Electronics 4-1
4. Alignment and Adjustments
4-1 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 nameplate.
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.
4-2 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.
4-3 High Voltage Check
CAUTION : There is no high voltage adjustment
on this chassis. The B+ power supply should be
+135 volts (with full color- bar 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.
Alignment and Adjustments
4-2 Samsung Electronics
4-5 SCREEN Adjustment
1. Input Toshiba Pattern
2. Enter “Service Mode”.(Refer to “4-8-1 Service Mode”)
3. Select “G2-Adjust”.
4. Set the values as below.
4-4 FOCUS Adjustment
1. Input 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.
5. Turn the SCREEN VR until “MRCR G B” and “MRWDG” are green and those value are about 100.
(The incorrect SCREEN Voltage may result that “MRCR G B” and “MRWDG” should be red)
INCH / CRT
14” / SDI
15PF / SDI
21” 1.7R / SDI
20V 10.0R/SDI
21PF / TSB
21PF / LG
21PF / SDI
25PF / SDI
27V 1.3R / SDI
27V 1.0R/SDI
25V 1.0R/SDI
23V 1.3R/SDI
No
1
2
3
4
5
6
7
8
9
10
11
12
IBRM
205
220
220
205
220
230
220
210
210
210
210
205
WDRV
35
35
35
35
35
35
35
35
35
35
35
35
CDL
100
180
180
115
180
230
210
160
170
150
150
120
COLR G B
(Smallest Value)
100
100
100
120
65
65
65
120
150
180
180
140
Table 1. Screen Adjustment Table
REGION
Normal
Alignment and Adjustments
Samsung Electronics 4-3
4-6 E2PROM (IC902) Replacement
1. When IC902 is replaced, all adjustment data revert to the initial values.
So, all adjustment values when servicing should be readjusted.
2. After IC902 is replaced, connect the AC power supply cord.
3. Turn the power switch ON.
4. In stand-by, warm up the TV for at least 10 seconds.
5. Power on the TV.
4-7 White Balance Adjustment
■ Equipment : Color-Analyzer (CA-100)
■ Input Signal : Pattern signal (Toshiba pattern)
1. Select STANDARD from the menu.
2. Input an 100% White pattern.
3. Enter the “Service Mode”. (Refer to “4-8 Service Mode”)
4. Warm up the TV set at least for 30 minutes.
5. Input a Toshiba pattern signal.
6. Enter the “Video Adjust1”.
- Adjust “Sub Contrast” so that Y (luminance) becomes 65 ft ± 3.
- Use “Red Drive” and “ Blue Drive” to adjust High-Light (x : 265, y : 265)
- Adjust “Sub Bright” so that Y (luminance) becomes 1.2ft ± 0.3.
- Use “Red Cutoff” and “Blue Cutoff” to adjust Low-Light (x : 265, y : 265).
7. Adjust CA-100 so that the final adjustment value can be fixed.
8. Use the Channel Up/Down (▲/▼) buttons to move the cursor on the adjustment modes.
9. Use the Volume +/- buttons to change the adjustment value.
Alignment and Adjustments
4-4 Samsung Electronics
4-8 Factory Adjustment
1. To enter the “Service Mode”, Press the remote-control keys in this sequence :
- If you do not have Factory remote-control
- If you have Factory remote-control
2. After the Service Mode is entered, the initial screen is as shown in the figure below.
3. Use the Channel Up/Down buttons to move the cursor in the adjustment parameters.
Note :
- When CRT, CRT PCB, FBT, E
2
PROM (sometimes MICOM) is replaced, the adjustment values
should be controlled.
- After the Service adjustment is completed, Do not select “Reset” in the service mode menu.
(After above procedure is done, power is on initially and the “Plug and Play” will be operated.)
4-8-1 Service Mode
*
These hexa digits are check sum value which
depends on the MICOM version.
If check sum value is changed, the value of
E
2
PROM Data newly initialed.
PICTURE OFF PICTURE ON
PICTURE ON
MUTE 1,8,2
DISPLAY
()
FACTORY
xx xx xx
*
Alignment and Adjustments
Samsung Electronics 4-5
4-8-2 Deflection (Memory Data)
- SIM408A USA, LATIN FACTORY (VDP IC VDP3108B)
15" FLAT
H Bow
H SYMMETRY
H CORNER
PIP TINT
PIP H.POS
SIM-408A USA,LATIN FACTORY (VDP IC VDP3108B)
Model
4-8-2(A) GEOMETRIC ADJUSTMENT VALUE
INCH
Model
DEFLECTION INIT
H Bow
H Angle 0 FIX 0 0 0 0 0 0
H Dscc 0 FIX 3 3 3 3 3 3
V SHIFT -40 Control -27 -24 -18 -18 -40 -35
V AMP 5 Control -50 -41 18 18 5 20
V SLOPE -2 Control -7 -4 -4 -4 -2 -4
V SC -7 FIX 0 -13 -13 -13 -13 -13
H EW 64 Control 10 -37 64(FIX) 64(FIX) 64(FIX) 64(FIX)
H TRAPEZIUM -20 Control -82 -48 -20(FIX) -20(FIX) -20(FIX) -20(FIX)
H PARABOLA -13 Control -89 -44 -13(FIX) -13(FIX) -13(FIX) -13(FIX)
H SYMMETRY
H CORNER
H SHIFT 4 Control 0 8 13 13 4 13
PIP CONTRAST FIX 0 0 0 0 0 0
PIP TINT
PIP PAL V.POS FIX 12 12 12 12 12 12
PIP NTSC V.POS FIX 12 12 12 12 12 12
PIP H.POS
0 FIX 0 0 0 0 0 0
13 FIX 13 13 13 13 13 13
15 Control 0 69 69(FIX) 69(FIX) 69(FIX) 69(FIX)
FIX 0 0 0 0 0 0
FIX 12 12 12 12 12 12
27V 1.3R 23V 1.3R 25V 1R 27V 1R 20V 1R 15" FLAT
TXK2767 CL25D4W
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
CT-15A8
Alignment and Adjustments
4-6 Samsung Electronics
4-8-2(B) SCREEN CHANGE (I2C BUS GEOMETRIC ADJUSTMENT)
1 V Shift
V Slope
2
3 H EW
6 V Amp
V SC
7
8
H Trapizium
4 H Parabola
5 H Corner
9
H Symmetry
10
H Shift
Alignment and Adjustments
Samsung Electronics 4-7
4-8-2(C) VIDEO ADJUST 1
27V 1.3R 23V 1.3R 25V 1R 27V 1R 20V 1R 15" FLAT
TXK2767 CL25D4W
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
CT-15A8
DEFLECTION INIT
H Bow
0FIX000000
H Angle 0FIX000000
H Dscc 0FIX333333
V SHIFT -40 Control -27 -2 4 -18 -18 - 4 0 -35
V AMP 5 Control -50 -41 1 8 18 5 20
V SLOPE -2 Control -7 -4 -4 -4 -2 -4
V SC -7 FIX 0 -13 -13 -13 -13 -13
H EW 64 Control 10 -37 64(FIX) 64(FIX) 64(FIX) 64(FIX)
H TRAPEZIUM -20 Control -82 -4 8 -20(FIX) -20(FIX) -20(FIX) -20(FIX)
H PARABOLA -1 3 Control -89 -44 -13(FIX) -13(FIX) -13(FIX) -13(FIX)
H SYMMETRY 13 FIX 13 13 13 13 13 13
H CORNER 1 5 Control 0 69 69(FIX) 69(FIX) 69(FIX) 69(FIX)
H SHIFT 4 Control 0 8 13 13 4 13
PIP CONTRAST FIX000000
PIP TINT FIX000000
PIP PAL V.POS FIX 12 12 12 12 12 12
PIP NTSC V.POS FIX 12 12 12 12 12 12
PIP H.POS FIX 12 12 12 12 12 12
25V 1R
20V 1R
INIT
SUB BRIGHT
SUB COLOR
SUB TINT
BCL THRESHOLD
SIM-408A USA,LATIN FACTORY (VDP IC VDP3108B)
Model
INCH
Model
Note 1. Beam Control Limit Characteristic
WDRGB
BCL THESHOLD
1.8mA
1.6mA
MIN
BCL GAIN
MAX
INCH
Model
VIDEO ADJUST1
RED CUT OFF 127 Control 127 127 127 127 127 127
GREEN CUT OFF 127 FIX 127 127 127 127 127 127
INIT
BLUE CUT OFF 127 Control 127 127 127 127 127 127
RED DRIVE 127 Control 150 127 127 127 127 127
GREEN DRIVE 127 FIX 127 127 127 127 127 127
BLUE DRIVE 127 Control 170 127 127 127 127 127
SUB BRIGHT
SUB CONTRAST 52 Control 52 52 52 52 52 52
SUB COLOR
SUB TINT
BCL THRESHOLD
BCLGAIN 8 FIX 8 8 8 8 8 8
BCL TIME 13 FIX 10 10 10 10 10 13
DVD SUB TINT 90 FIX 100 100 100 100 100 120
N. YC DELAY 0 FIX 3 3 3 3 3 4
110 Control 100 110 100 100 114 110
27 FIX 50 50 50 50 50 67
30 FIX 70 70 70 70 30 15
62 FIX 60 54 58 58 70 40
beam
27V 1.3R 23V 1.3R 25V 1R
TXK2550
TXK2554
TXK2767 CL25D4W
TXK2566
TXK2567
CL663BW
27V 1R 20V 1R
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
15" FLAT
CT-15A8
50
IRE
Alignment and Adjustments
4-8 Samsung Electronics
4-8-2(E) VIDEO 3 ADJUST
4-8-2(D) VIDEO 2 ADJUST
V SHIFT -40 Control -27 -24 - 1 8 -18 -40 -35
V AMP 5 Control -5 0 -41 18 18 5 20
V SLOPE -2 Control -7 -4 -4 -4 - 2 -4
V SC -7 FIX 0 -13 -13 -13 -13 -13
H EW 64 Control 10 - 3 7 64(FIX) 64(FIX) 64(FIX) 64(FIX)
H TRAPEZIUM -20 Control - 8 2 -48 -20(FIX) -20(FIX) -20(FIX) -20(FIX)
H PARABOLA -13 Control -89 -4 4 -13(FIX) -13(FIX) -13(FIX) -13(FIX)
H SYMMETRY 13 FIX 13 13 13 13 13 13
H CORNER 15 Control 0 69 69(FIX) 69(FIX) 69(FIX) 69(FIX)
H SHIFT 4 Control 0 8 13 13 4 13
PIP CONTRAST FIX000000
PIP TINT FIX000000
PIP PAL V.POS FIX 12 12 12 12 12 12
PIP NTSC V.POS FIX 12 12 12 12 12 12
PIP H.POS FIX 12 12 12 12 12 12
27V 1.3R 23V 1.3R 25V 1R
27V 1R 20V 1R 15" FLAT
TXK2767 CL25D4W
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
CT-15A8
VIDEO ADJUST1
INIT
RED CUT OFF 127 Control 127 127 127 127 127 127
GREEN CUT OFF 127 FIX 127 127 127 127 127 127
BLUE CUT OFF 1 2 7 Control 127 127 127 127 127 127
RED DRIVE 127 Control 1 5 0 127 127 127 127 127
GREEN DRIVE 127 FIX 127 127 127 127 127 127
BLUE DRIVE 127 Control 170 127 127 127 127 127
SUB BRIGHT 110 Control 100 110 100 100 114 110
SUB CONTRAST 52 Control 52 52 52 52 52 52
SUB COLOR 27 FIX 50 50 50 50 50 67
SUB TINT 30 FIX 70 70 70 70 30 15
BCL THRESHOLD 62 FIX 60 54 58 58 70 40
BCLGAIN 8 FIX 8 8 8 8 8 8
BCL TIME 13 FIX 10 10 10 10 10 13
DVD SUB TINT 90 FIX 100 100 100 100 100 120
N. YC DELAY 0 FIX 3 3 3 3 3 4
B STRETCH-BTHR
NTSC COMB FILTER
EHT TIME
DTI BAND
INCH
Model
25V 1R
27V 1R
20V 1R
15" FLAT
CT-15A8
PEAK WHITE LIMLT
SOFT LIMIT SLOPE B
HARD LIMIT
MODULATION ON/OFF
LIMIT VALUE
VELOCITY DELAY
INCH
Model
VIDEO ADJUST2 INIT
B STRETCH-BTHR
B DTRETCH-BTLT 8 FIX 8 8 8 8 8 8
B STERTCH-BAM 4 FIX 4 4 4 4 4 4
CORING 31 FIX 31 31 31 31 31 31
NTSC COMB FILTER
RGB BRIGHT 0 FIX 0 0 0 0 0 0
RG B CONTRAST 0 FIX 0 0 0 0 0 0
EHT TIME
EHT VERTICAL FIX 60 60 60 60 60 60
DTI CORING FIX 0 0 0 0 0 0
DTI GAIN FIX 1 1 1 1 1 1
DTI BAND
EHT OFFSET FIX 0 0 0 0 0 0
EHT HORIZONTAL FIX 0 0 0 0 0 0
50 FIX 50 50 50 50 50 50
1 FIX 1 1 1 1 1 1
0 FIX 0 0 0 0 0 0
FIX 1 1 1 1 1 1
27V 1.3R 23V 1.3R 25V 1R 27V 1R 20V 1R 15" FLAT
TXK2767
CL25D4W
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
INCH
Model
VIDEO ADJUST3 INIT
PEAK WHITE LIMLT
SOFT LIMIT SLOPE B
HARD LIMIT
MODULATION ON/OFF
A TILT POINT 0 FIX
B TILT POINT 0 FIX
GAIN 1 (VIDEO) FIX
DELAY 1 (VIDEO) FIX
PEAK VIDEO REF FIX
PEAK VIDEO GAIN FIX
LIMIT VALUE
VELOCITY DELAY
VELOCITY CORING FIX
ACC-REF 20 FIX
ACCR 21 FIX
255 FIX
255 FIX
4 FIX
0 FIX
FIX
FIX
27V 1.3R 23V 1.3R 25V 1R
TXK2550
TXK2767 CL25D4W
255 255 255 255 255 255
4 4 4 4 4 4
255 255 255 255 255 255
0 0 0 0 0 0
0 0 0 0 0 0
114 114 114 114 114 114
11 11 11 11 11 11
3 3 3 3 3 3
0 0 0 0 0 0
0 0 0 0 0 0
74 74 74 74 74 74
7 7 7 7 7 7
10 10 10 10 10 10
20 20 20 20 20 20
21 21 21 21 21 21
TXK2554
TXK2566
TXK2567
CL663BW
27V 1R
TXK2750
TXK2754
20V 1R
TXK2060
TXK2066
TXK2067
15" FLAT
CT-15A8
CT-15A8
Alignment and Adjustments
Samsung Electronics 4-9
“Soft Limit” is that Limitting
the peak white without
feed-back, but “Peak Limit” is
that with feed-back for white
peak level
Note 2. Soft Limit & Hard Limit Characteristics
✐
4-8-2(F) OTHERS
27V 1.3R 23V 1.3R 25V 1R 27V 1R 20V 1R 15" FLAT
TXK2767 CL25D4W
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
CT-15A8
INIT
255 FIX
255 255 255 255 255 255
4 FIX
444444
255 FIX
255 255 255 255 255 255
0 FIX
000000
0 FIX
000000
0 FIX
114 114 114 114 114 114
FIX
11 11 11 11 11 11
FIX
333333
FIX
000000
FIX
000000
FIX
74 74 74 74 74 74
FIX
777777
FIX
10 10 10 10 10 10
20 FIX
20 20 20 20 20 20
21 FIX
21 21 21 21 21 21
INCH
Model
4-8-2(G) G2 ADJUST
TXK2567
CL663BW
TXK2754
TXK2067
INIT
255 FIX
255 255 255 255 255 255
4 FIX
444444
255 FIX
255 255 255 255 255 255
0 FIX
000000
0 FIX
000000
0 FIX
114 114 114 114 114 114
FIX
11 11 11 11 11 11
FIX
333333
FIX
000000
FIX
000000
FIX
74 74 74 74 74 74
FIX
777777
FIX
10 10 10 10 10 10
20 FIX
20 20 20 20 20 20
21 FIX
21 21 21 21 21 21
27V 1.3R
23V 1.3R
25V 1R 27V 1R 20V 1R 15" FLAT
TXK2767
CL25D4W
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
CT-15A8
H Control 275/295 35FL 275/295 35FL 275/295 35FL 275/295 35FL 275/295 35FL 275/295 95FL
L Control 275/295 1.2FL 275/295 1.2FL 275/295 1.2FL 275/295 1.2FL 275/295 1.2FL 275/295 2.0FL
15" FLAT
MRC R G B
INCH
Model
INIT
Output
511
400
300
200
100
0
0
Part 1 Part 2
tilt 1 [0...511]
100 200 300 400 500 600 700 800 900 1023
Slope 1 [0...15]
0
2
4
6
8
10
12
14
tilt 2 [0...511]
0
2
4
6
8
10
12
14
Slope 2 [0...15]
Hard limiter
range=256...511
Li
Soft Limit Slope B
OTHERS
VSU 108 FIX 108 104 100 100 104 110
VSU2 FIX 0 0 0 0 0 0
H QEW 0 FIX 0 0 0 0 0 0
H ZOOM Parabola 8 FIX -22 -35 8 8 8 8
H 16:9 Parabola -10 FIX 8 13 -18 -18 -18 -10
TTX H Shift 0 FIX 0 0 0 0 0 0
PAL V SHIFT FIX OFFSET OFFSET OFFSET OFFSET OFFSET OFFSET
INCH
Model
INIT
27V 1.3R
TXK2767
23V 1.3R
CL25D4W
25V 1R 27V 1R 20V 1R 15" FLAT
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
PAL H SHIFT FIX OFFSET OFFSET OFFSET OFFSET OFFSET OFFSET
Melidy Volume 5 FIX 7 7 7 7 7 7
WHITE BALANCE
H Control 275/295 35FL 275/295 35FL 275/295 35FL 275/295 35FL 275/295 35FL 275/295 95FL
L Control 275/295 1.2FL 275/295 1.2FL 275/295 1.2FL 275/295 1.2FL 275/295 1.2FL 275/295 2.0FL
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
CT-15A8
MRC R G B
MRWDG 110
IBRM FIX 210
WDRV FIX 35
CDL FIX 170
COL MIN 150
INCH
Model
G2 Adjust
27V 1.3R
TXK2767
Max 110
23V 1.3R
CL25D4W
110
110
205
35
120
140
25V 1R 27V 1R 20V 1R 15" FLAT
TXK2550
TXK2554
TXK2566
TXK2567
CL663BW
TXK2750
TXK2754
TXK2060
TXK2066
TXK2067
CT-15A8
110 110 110 110
110 110 110 110
210 210 205 220
35 35 35 35
150 150 115 180
150 150 120 100
Alignment and Adjustments
4-10 Samsung Electronics
4-8-3 Deflection (Memory Data)
- SIM408A USA, LATIN FACTORY (VDP IC VDP3130Y)
15" FLAT
21" FLAT
25" FLAT
CL15A8
CL21A8
DEFLECTION
INIT
H Bow
H Angle
H Dscc
V SHIFT
V AMP
V SLOPE
H E
H TRAPEZIUM
-20(FIX)
H PARABOLA
-13(FIX)
H SYMMETRY
H CORNER
H SHIFT
PIP CONTRAST
PIP TINT
PIP PAL V.POS
PIP NTSC V.POS
PIP H.POS
SIM-408A USA,LATIN FACTORY (VDP IC VDP3130Y)
INCH
MODEL
4-8-3(A) GEOMETRIC ADJUSTMENT VALUE
27V 1.3R 15" FLAT 21" FLAT 25" FLAT
TXK2768 CL15A8 CL21A8 CL25A6
DEFLECTION
INIT
H Bow FIX 0 0 0 0
H Angle FIX 0 0 0 0
H Dscc FIX 3 2 2 3
V SHIFT -40 Control -27 -35 -27 -50
V AMP 5 Control -50 20 6 -15
V SLOPE -2 Control -7 -4 -6 -2
V SC -7 FIX -6 -6 -6 -6
H E W 64 Control 10 64(FIX) 43 10
H TRAPEZIUM -20 Control -82 -20(FIX) -20 -20
H PARABOLA -13 Control -89 -13(FIX) -29 -60
H SYMMETRY 13 FIX 13 13 13 13
H CORNER 15 Control 0 69(FIX) 69 69
H SHIFT 4 Control 0 13 -24 -27
PIP CONTRAST FIX 10 0 0 0
PIP TINT FIX 63 0 0 0
PIP PAL V.POS FIX 12 12 12 12
PIP NTSC V.POS FIX 12 12 12 12
PIP H.POS FIX 12 12 12 12
15" FLAT
21" FLAT
25" FLAT
CL21A8
CL25A6
VIDEO ADJUST1
INIT
RED CUT OFF
GREEN CUT OFF
BLUE CUT OFF
RED DRIVE
GREEN DRIVE
BLUE DRIVE
SUB BRIGHT
SUB CONTRAST
SUB COLOR
SUB TINT
BCL THRESHOLD
BCLGAIN
BCL TIME
DVD SUB TINT
N. YC DELAY
SIM-408A USA,LATIN FACTORY (VDP IC VDP3130Y)
INCH
Model
INCH
MODEL
4-8-3(B) VIDEO ADJUST 1
DEFLECTION
H Bow
H Angle
H Dscc
V SHIFT
V AMP
V SLOPE
V SC -7 FIX -6 -6 -6 -6
H E
W 64 Control 10 64(FIX) 43 10
H TRAPEZIUM
H PARABOLA
H SYMMETRY
H CORNER
H SHIFT
PIP CONTRAST
PIP TINT
PIP PAL V.POS
PIP NTSC V.POS
PIP H.POS
INCH
MODEL
INIT
FIX 0 0 0 0
FIX 0 0 0 0
FIX 3 2 2 3
-40 Control -27 -35 -27 -50
5 Control -50 20 6 -15
-2 Control -7 -4 -6 -2
27V 1.3R 15" FLAT
TXK2768 CL15A8
21" FLAT
CL21A8
-20 Control -82 -20(FIX)
-13 Control -89 -13(FIX)
13 FIX 13 13 13 13
15 Control 0 69(FIX) 69 69
4 Control 0 13 -24 -27
FIX 10 0 0 0
FIX 63 0 0 0
FIX 12 12 12 12
FIX 12 12 12 12
FIX 12 12 12 12
-20 -20
-29 -60
VIDEO ADJUST1
RED CUT OFF
GREEN CUT OFF
BLUE CUT OFF
RED DRIVE
GREEN DRIVE
BLUE DRIVE
SUB BRIGHT
SUB CONTRAST
SUB COLOR
SUB TINT
BCL THRESHOLD
BCLGAIN
BCL TIME
DVD SUB TINT
N. YC DELAY
INCH
Model
INIT
127 Control 127 127 127 127
127 FIX 127 127 127 127
127 Control 127 127 127 127
127 Control 127 127 127 127
127 FIX 127 127 127 127
127 Control 170 127 127 127
110 Control 100 110 110 110
52 Control 52 52 52 52
27 FIX 50 67 87 87
30 FIX 70 15 30 30
62 FIX 60 40 62 60
8 FIX 9 9 9 9
13 FIX 55 5 5
90 FIX 25 25 25 25
0 FIX 3 4 4 4
27V 1.3R 15" FLAT
TXK2768 CL15A8 CL21A8
21" FLAT
25" FLAT
CL25A6
25" FLAT
CL25A6
Alignment and Adjustments
Samsung Electronics 4-11
4-8-2(C) VIDEO 2 ADJUST
15" FLAT
21" FLAT
25" FLAT
CL15A8
CL21A8
VIDEO ADJUST2
INIT
B STRETCH-BTHR
B DTRETCH-BTLT
B STERTCH-BAM
CORING
NTSC COMB FILTER
RGB BRIGHT
RG B CONTRAST
EHT TIME
EHT VERTICAL
DTI CORING
DTI GAIN
DTI BAND
EHT OFFSET
EHT HORIZONTAL
INCH
Model
4-8-2(D) VIDEO 3 ADJUST
27V 1.3R 15" FLAT 21" FLAT 25" FLAT
TXK2768 CL15A8 CL21A8 CL25A6
VIDEO ADJUST2
INIT
B STRETCH-BTHR 50 FIX 50 50 50 50
B DTRETCH-BTLT 8 FIX 8 8 8 8
B STERTCH-BAM 4 FIX 4 4 4 4
CORING 31 FIX 31 31 31 31
NTSC COMB FILTER 1 FIX 3 3 3 3
RGB BRIGHT 0 FIX 0 0 0 0
RG B CONTRAST 0 FIX 0 0 0 0
EHT TIME 0 FIX 8 8 8 8
EHT VERTICAL 60 FIX 60 60 60 60
DTI CORING 0 FIX 0 0 0 0
DTI GAIN 1 FIX 1 1 1 1
DTI BAND 1 FIX 1 1 1 1
EHT OFFSET 0 FIX 0 0 0 0
EHT HORIZONTAL 0 FIX 0 0 0 0
15" FLAT
21" FLAT
25" FLAT
CL15A8
CL21A8
CL25A6
VIDEO ADJUST3
INIT
PEAK
WHITE LIMLT
SOFT LIMIT SLOPE B
HARD LIMIT
MODULATION ON/OFF
A TILT POINT
B TILT POINT
GAIN 1 (VIDEO)
DELAY 1 (VIDEO)
PEAK VIDEO REF
PEAK VIDEO GAIN
LIMIT VALUE
VELOCITY DELAY
VELOCITY CORING
INCH
Model
INCH
Model
VIDEO ADJUST2
B STRETCH-BTHR
B DTRETCH-BTLT
B STERTCH-BAM
CORING
NTSC COMB FILTER
RGB BRIGHT
RG B CONTRAST
EHT TIME
EHT VERTICAL
DTI CORING
DTI GAIN
DTI BAND
EHT OFFSET
EHT HORIZONTAL
INCH
Model
27V 1.3R 15" FLAT
INIT
50 FIX 50 50 50 50
8 FIX 8 8 8 8
4 FIX 4 4 4 4
31 FIX 31 31 31 31
1 FIX 3 3 3 3
0 FIX 0 0 0 0
0 FIX 0 0 0 0
0 FIX 8 8 8 8
60 FIX 60 60 60 60
0 FIX 0 0 0 0
1 FIX 1 1 1 1
1 FIX 1 1 1 1
0 FIX 0 0 0 0
0 FIX 0 0 0 0
TXK2768 CL15A8
21" FLAT
CL21A8
VIDEO ADJUST3
PEAK
WHITE LIMLT
SOFT LIMIT SLOPE B
HARD LIMIT
MODULATION ON/OFF
A TILT POINT
B TILT POINT
GAIN 1 (VIDEO)
DELAY 1 (VIDEO)
PEAK VIDEO REF
PEAK VIDEO GAIN
LIMIT VALUE
VELOCITY DELAY
VELOCITY CORING
ACC-REF 20 FIX 20 20 20 20
ACCR 21 FIX 21 21 21 21
INCH
Model
27V 1.3R 15" FLAT
INIT
255 FIX 255 255 255 255
4 FIX 4 4 4 4
255 FIX 255 255 255 255
0 FIX 0 0 0 0
0 FIX 0 0 0 0
0 FIX 114 114 114 114
11 FIX 11 11 11 11
3 FIX 3 3 3 3
0 FIX 0 0 0 0
0 FIX 0 0 0 0
127 FIX 127 74 74 74
7 FIX 7 7 7 7
2 FIX 2 10 10 10
TXK2768 CL15A8
21" FLAT
CL21A8
25" FLAT
CL25A6
25" FLAT
CL25A6
Alignment and Adjustments
4-12 Samsung Electronics
4-8-3(E) OTHERS
15" FLAT
21" FLAT
25" FLAT
CL15A8
OTHERS
INIT
H QE
H ZOOM Parabola
H 16:9 Parabola
DVD TINT CONTROL
PAL V SHIFT
OFFSET
OFFSET
OFFSET
OFFSET
PAL H SHIFT
OFFSET
OFFSET
OFFSET
OFFSET
Melidy Volume
PIP BRIGHT
PIP COLOR
WHITE BALANCE
INCH
Model
4-8-3(F) G2+2 ADJUST
27V 1.3R 15" FLAT 21" FLAT 25" FLAT
TXK2768 CL15A8 CL21A8 CL25A6
OTHERS
INIT
VSU 108 FIX 108 110 100 108
VSU2 0 FIX 0 0 0 0
H QE W 0 FIX 0 0 0 0
H ZOOM Parabola 8 FIX -22 8 8 -12
H 16:9 Parabola -10 FIX 8 -10 -13 0
DVD TINT CONTROL 1 FIX 1 1 1 1
PAL V SHIFT FIX OFFSET OFFSET OFFSET OFFSET
PAL H SHIFT FIX OFFSET OFFSET OFFSET OFFSET
Melidy Volume 5 FIX 7 7 7 7
PIP BRIGHT FIX 5 5 5 5
PIP COLOR FIX 7 7 7 7
H
Control
275/295 35FL
275/295 95FL 275/295 65FL 275/295 50FL
L
Control 275/295 1.2FL 275/295 2.0FL 275/295 1.2FL 275/295 1.4FL
G+2 Adjust
15" FLAT
21" FLAT
25" FLAT
CL15A8
MRC R G B
Max
MR
WDG
WDRV
CDL
COL
MIN
WHITE BALANCE
INCH
Model
INCH
Model
OTHERS
VSU 108 FIX 108 110 100 108
VSU2 0 FIX 0 0 0 0
W 0 FIX 0 0 0 0
H QE
H ZOOM Parabola
H 16:9 Parabola
DVD TINT CONTROL
PAL V SHIFT
PAL H SHIFT
Melidy Volume
PIP BRIGHT
PIP COLOR
WHITE BALANCE
MRC R G B
MR
IBRM FIX 210 220 220 210
WDRV
CDL
COL
WDG
INCH
Model
INCH
Model
27V 1.3R 15" FLAT
INIT
8 FIX -22 8 8 -12
-10 FIX 8 -10 -13 0
1 FIX 1 1 1 1
FIX OFFSET
FIX OFFSET
5 FIX 7 7 7 7
FIX 5 5 5 5
FIX 7 7 7 7
Control
H
Control 275/295 1.2FL 275/295 2.0FL 275/295 1.2FL 275/295 1.4FL
L
Max
FIX 35 35 35 35
FIX 170 180 180 160
MIN
TXK2768 CL15A8
OFFSET
OFFSET
275/295 35FL
27V 1.3R 15" FLAT
TXK2768 CL15A8
110 110 110 110
110 110 110 110
150 100 65 120
275/295 95FL 275/295 65FL 275/295 50FL
21" FLAT
CL21A8 CL25A6
OFFSET
OFFSET
21" FLAT
CL21A8 CL25A6
25" FLAT
OFFSET
OFFSET
25" FLAT
4-9-1 Pin Layout
Alignment and Adjustments
Samsung Electronics 4-13
4-9 MICOM
Write Protect
EEPROM SDA
EEPROM SCL
Bus-Stop
Main SDA
Main SCL
Sound Reset
Video Reset
VDD 2.5V
GND
VDD 3.3V
CVBS Input
VDD 2.5V
GND
AFT
Scart1 Ident
Scart2 Ident
Key 1
H-Sync
V-Sync
Key 3
Key 2
X-Ray Protect
IR Input
Stand-By LED
Time LED
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
I/O
I/O
IO
I/O
I/O
I/O
I/O
I/O
ADC
ADC
ADC
ADC
I/O
I/O
I/O
I/O
I/O
I/O
S
D
A
5
5
5
X
PWM
I/O
I/O
I/O
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
Tilt
N.C.
Power
Sound Mute
N.C.
N.C.
PX. Y
PX. Y
VDD 3.3V
GND
VDD 2.5V
CORE
OSD-B
OSD-G
OSD-R
VDD 2.5V
GND
X-TAL Out
X-TAL In
MICOM Reset
N.C.
N.C.
VDD 3.3V
GND
N.C.
Relay
Loading...