This manual is the latest at the time of printing, and does not
include the modification which may be made after the
rinting, by the constant improvement of product.
RISK
ELECTRI
SHOCK
NOT
OPEN.
SCHNEIDER ELECTRONICS GMBH-GERMANY
2
1. CAUTION
CAUTION:
Use of controls, adjustments or procedures other than those specified herein may result in
hazardous radiation exposure.
CA UT ION :TO RE DUCETHERIS KOF
CA U T ION
RISK
OF ELE CTR I
SHOCK
The lighting flash with arrowhead symbol, with an equilateral triangle is intended to
alert the user to the presence of uninsulatedvoltage within the products
enclosure that may be of sufficient magnitude to constitute a risk of electric shock to
the person.
The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
DO NOT
C
OPEN.
ELECTR ICA LSHOCK, DO NOT RE MOVE
COVER (OR BACK). NO USER SER VIC EABLE
PAR TS INS IDE .RE FERSER VIC INGTO
QUALIFIE D SERVICE PE RSONNEL.
dangerous
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
2
SCHNEIDER ELECTRONICS GMBH-GERMANY
3
IMPORTANT SAFETY INSTRUCTIONS
CAUTION:
Read all of these instructions.Sa ve these instructionsfor later use . Follo w all Warnings and
Instructionsmarked on the audio equipment.
1. Read Instructions-All the safety and operating instructionsshouldbe read before the productis operated.
2. Retain Instructions- The safety and operating instructions should be retained for future reference.
3. Heed Warnings- All warnings on the product and in the operating instructions should be adhered to.
4. Follow Instructions- All operating and use instructions should be followed.
FOR YOUR PERSONAL SAFETY
1.When the power cord or plug is damaged or frayed, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
2.Do not overload wall outlets and extension cords as this can result in fire or electric shock.
3.Do not allow anything to rest on or roll over the power cord, and do not place the TV where power cord is subject to
traffic or abuse. This may result in a shock or fire hazard.
4.Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
5.Never push objects of any kind into this television set through cabinet slots as they may touch dangerous voltage
points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the television set.
6.If the television set has been dropped or the cabinet has been damaged, unplug this television set from the wall outlet
and refer servicing to qualified service personnel.
7.If liquid has been spilled into the television set, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
8.Do not subject your television set to impact of any kind. Be particularly careful not to damage the picture tube surface.
9.Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
10.1. Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury
to a child or an adult, and serious damage to the appliance. Use only with a car t or stand recommended by the
manufacturer, or sold with the television set. Wall or shelf mounting should follow the manufacturer s instructions, and
should use a mounting kit approved by the manufacturer.
10.2. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to overturn.
3
SCHNEIDER ELECTRONICS GMBH-GERMANY
4
PROTECTION AND LOCATION OF YOUR SET
11.Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a
wet basement, or near a swimming pool, etc.
Never expose the set to rain or wate r. If the set has been exposed to rain or water, unplug the set from the wall
outlet and refer servicing to qualified service personnel.
12. Choose a place where light (artificial or sunlight) does not shine directly on the screen.
13. Avoid dusty places, since piling up of dust inside TV chassis may cause failure of the set when high humidity persists.
14. The set has slots, or openings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, to
protect it from overheating. These openings must not be blocked or covered.
Never cover the slots or openings with cloth or other material.
Never block the bottom ventilation slots of the set by placing it on a bed, sofa, rug, etc.
Never place the set near or over a radiator or heat register.
Never place the set inenclosure, unless proper ventilation is provided.
a built-in
PROTECTION AND LOCATION OF YOUR SET
15.1. If an outside antenna is connected to the television set, be sure the antenna system is grounded so as to provide some
protection against voltage surges and built up static charges, Section 810 of the National Electrical Code, NFPA No.
70-1975, provides information with respect to proper grounding of the mast and supportingstructure, grounding of the
lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna dischargeunit, connection
to grounding electrode, and requirements for the grounding electrode.
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTR UCTIONS
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE
ANTENNA
LEAD- IN WIRE
GROUND CLAMP
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONAL ELECTRICAL CODE
ANTENNA DISCHARGE
UNIT (NEC SECTION
810-20)
GROUNDING
CONDUCTORS
(NECSECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250. PART H)
15.2. Note to CATV system installer : (Only for the television set with CATV reception)
This reminder is provided to call the CATV systemattention to Article 820-40 of the NEC that provides
installer s
guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding
system of the building, as close to the point of cable entry as practical.
16.An outside antenna system shouldnot be located in the vicinity of overhead power lines or other electric lights or power
circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care
should be taken to keep from touching such power lines or circuits as contact with them might be fatal.
17.For added protection for this television set during a lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning
and power-line surges.
4
SCHNEIDER ELECTRONICS GMBH-GERMANY
5
OPERATION OF YOUR SET
18.
This television set should be operated only from the type of power source indicated on the marking label.If you are not
sure of the type of power supply at your home, consult your television dealer or local power company. For television
sets designed to operate from battery power, refer to the operating instructions.
19.If the television set does not operate normally by following the operating instructions, unplug this television set from the
wall outlet and refer servicing to qualifiedservice personnel. Adjust only those controls that are covered in the operating
instructions as improper adjustment of other controls may result in damage and will often require extensive work by a
qualified technician to restore the television set to normal operation.
20.When going on a holiday : If your television set is to remain unused for a period of time, for instance, when you go on
a holiday, turn the television setand unplug the television set from the wall outlet.
off
IF THE SET DOES NOT OPERATE PROPERLY
21. If youare unable to restore normaloperation by followingthe detailedprocedurein youroperating instructions,
do not attempt any further adjustment. Unplug the set and call your dealer or service technician.
22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for
service, unplug the set and have it checked by a professional service technician.
23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being
turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your
dealer or service technician.
FOR SERVICE AND MODIFICATION
24. Do not use attachments not recommendedby the television set manufacturer as they may cause hazards.
25. When replacementparts are required,be sure the service technicianhas used replacementparts specified
by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock, or other hazards.
26. Upon completion of any service or repairs to the television set, ask the ser vice technician to perform
routine safety checks to determine that the television is in safe operating condition.
5
Environment
6
2.Product Specification
Environment Temperature
Humidity
Air Pressure(kps)86~106
Screen Parameter
Screen Size42“Angle of View (H/V)160°/160°
Max. Resolution852 x 480Responsive Timeum
Ratio
Contrast ( Darkness,
Nakedness)
Luminance of Peak
Value(cd/m²)
ColorsSupporting 16.7 MMax. V. Frequency(Hz)TV: 60Hz / PC: 85Hz
Max. H. Frequency(Hz)TV:15.7kHz / PC: 69kHz
□Others Video or (AV) Output or Input:□ The port connected with MFB: 15PIN
Audio Connector
■Audio Input(■RCA 2 , 1 for CVBS; 1 for Component/PC □others) □Bass Output(Audio Jack)
■Audio OutputL/R( ■RCA □Others: 1 ) □Audio Output 5.1
□Audio Digital Coaxial(RCA)□Audio digital optical ■Speaker Output (Insert Amplifier)
Power Supply
Max. Power
Consumption(W):
Standby Power
Consumption(W):
Accessories
■Remote Controller■VGA line (Type:DB15 )■Power Supply LIne (1.8 m)□Scart Line ( m)
□Multifunction Box■Antenna (1.8 m)■Speakers(Optional)■Stand(Optional)
■Bracket(
Packing
Unit Size(w×h×d, mm)1057×662×82Net Weight(kg)28KG
Packing Size(w×h×d, mm)1170×383×817 Gross Weight(kg)35KG
Optional)
300
<3
Voltage(V/Hz):
■Switch on/off■Auto stand-by(Timer:15 Min)
110/220VAC 50/60 Hz
3. BOM LIST
8
ITEM DESCRIPTIONLOCATIONQTY.
06-0Y0938-B004XASS'Y-REMOTE HANDSET1
11-0BC337-0BXTRANSISTOR (NPN) BC337-40Q15011
13-18L901-SCBIC MX18L901SCU15011
14-IRE05B-XX0IR EMITTING DIODE TSAL6200D15011
19-BB0105-JTXSMD. RES 1M OHM 1/10W +/-5% 0805R15021
19-BB0472-JTXSMD. RES 4.7K OHM 1/10W +/-5%R1501;R1506;R15073
19-BB0229-JTXSMD. RES 2.2 OHM 1/10W +/-5%R15041
28-BB0101-JCXSMD CAP. 100 PF 50V C 0805C1501;C15022
28-BB0220-JCXSMD.CAP 22 PF 50V C 0805C1503;C15042
28-BD0105-ZFXSMD CAP 1UF 25V +80-20%C15051
40-DP4221-RMBP.C.B. REMOTE HANDSET BD1
41-WJ0050-B00WIRE BARE JUMPER 5MMJ1;J212
41-WJ0060-B00WIRE BARE JUMPER 6MMJ2;J3;J43
45-COS455-KY0CERAMIC RESONATOR 455KHZX15011
45-OSC32K-7Y0CRYSTAL 32.768KHZX15021
49-HS38Y0-00X01RUBBER PAD KEYS1
55-HS38YB-0HA02YREMOTEHANDSET-BOTTOMCABINET1
55-HS38YD-0HA02YBATT.DOOR1
55-HS38YT-0HAYREMOTEHANDSET-FRONTCABINET1
56-HS38YL-0HH02LENS1
63-F20070-AB2S/T SCREW F 2 X 72
67-906670-0A009ALUMINIUM FRONT PANEL1
67-X90673-0E2SPRING (+)1
67-X90674-0E2SPRING (-)1
67-X90675-0E2SPRING (+/-)1
74-007030-60CPOLYBAG (7CMX30CM)1
71-270870-0A9LABEL1
08-DP4226-AMYASS'Y-AUDIO AMPLIFIER BOARD1
09-FM5817-STXSMD.DIODE FM5817D601;D602;D603;D6044
09-LL4148-ATXSMD. SWITCHING DIODE LL4148D605;D607;D608;D6094
10-1N5820-F0XDIODE 1N5820D6101
11-SA1015-YBXTRANSISTOR ST2SA1015Y (PNP)Q6011
13-0L7809-CVSIC L7809 SGS (TO-220)U6041
13-LM2596-12BIC LM2596S-12 P+U6031
13-NJW114-2MBIC JRC-NJW1142U6021
13-TA2024-00BIC TA2024U6011
19-BB0000-JTXSMD. RES 0 OHM 1/10W +/-5%R620;R650;R651;R652;R653;C657;C658;C6598
19-BB0101-JTXSMD. RES 100 OHM 1/10W +/-5%R609;R6102
19-BB0102-JTXSMD. RES 1K OHM 1/10W +/-5%R614;R6262
19-BB0103-JTXSMD. RES 10K OHM 1/10W +/-5%R613;R615;R6173
19-BB0109-JTXSMD. RES 1 OHM 1/10W +/-5% 0805R627;R6282
19-BB0202-JTXSMD. RES 2K OHM 1/10W +/-5% 0805R602;R603;R605;R6074
19-BB0203-JTXSMD. RES 20K OHM 1/10W +/-5%R612;R6162
19-BB0222-JTXSMD. RES 2.2K OHM 1/10W +/-5%R6181
19-BB0223-JTXSMD. RES 22K OHM 1/10W +/-5%R604;R601;R606;R608;R622;R623;R624;R6258
19-BB0822-JTXSMD. RES 8.2K OHM 1/10W +/-5%R6111
25-BCB100-M1XCAP. ELEC 10 UF 16V +/-20%C6311
25-BFB229-M1XCAP. ELEC 2.2 UF 50V +/-20%C6531
25-BDN221-M1XCAP. ELEC 220UF 25V +/-20%C637;C643;C648;C6514
54-703860-2U0SP0NGE BAR2
54-703860-9U0SP0NGE BAR1
54-708640-0U0PVC INLAY1
54-710460-0U0SPONGE (2MMX10MMX960MM)2
54-710470-0U0SPONGE (2MMX10MMX555MM)2
54-714150-0U0SPONGE1
54-714170-0U0INSULATION BOARD1
54-714370-0U0PVC TRANSPARENT INLAY1
54-714380-1U0SP0NGE BAR1
54-714490-0U0PC SCREW POST4
54-715620-0U0SPONGE 960X8X4 MMFOR UP & LOW SUPPORT2
54-715620-1U0SPONGE 520X8X4FOR LEFT & RIGHT SUPPORT2
54-716070-0U0CONDUCTIVE FABRIC 35X504
54-716080-0U0CONDUCTIVE FABRIC2
54-804100-0U0SP0NGE BAR RBCC3802-240-A1
54-804110-0U0SP0NGE BAR KRCF-002-150501
55-705160-1CN01FORNT PANEL1
56-4226PK-0HA02POWER BUTTON1
56-4226SL-0HC01LENS1
56-700090-1HA01PUSH BUTTON1
58-4U3HMP-JKTZ1PLATE MODEL NO.1
58-715610-1UI01PVC1
63-B30060-BF3S/T SCREW B 3.0 X 6 BFMTG LED & FRONT FRAME1
MTG BUTTON & M.FRAME;MTG COMTROL BD
63-B30080-BT2S/T SCREW B 3 X 8 BT
63-T40160-BF2S/T SCREW T 4 X 16 BF
63-W30080-BT4S/T SCREW W 3 X 8 BTMTG SUPPORTS & F.PANEL26
64-B30080-104M/C SCREW B 3 X 8MTG TERMINAL & T.PLATE2
64-B30100-104M/C SCREW B 3 X 10MTG SHIELD COVER & PCB BD BRACKET3
64-Z30080-104M/C SCREW 3.0 X 8FOR DIGITAL BD/ ANY BD/ AMY BD10
64-B30140-304TRIANGLE M/C SCREW B 3 X 143
64-B40080-102M/C SCREW B 4 X 8MTG COVER & MAIN SUPPORTS9
64-B40150-104M/C SCREW B 4 X 15MTG PCB BD BRACKET & MODULE3
64-B50120-102M/C SCREW B 5 X 12MTG MODULE & SUPPORT4
64-F30080-103M/C SCERW F 3 X 8MTG POWER & TERMINAL PLATE2
64-S40080-104M/C SCREW S 4 X 81
66-702620-0E2SCREW POSTFOR TERMINAL2
67-715630-0B0COPPERING1
67-M70484-0A0BRACKET "UP"1
67-M70485-3A0BRACKET "LOWER"1
67-M70486-1A0IRON BRACKET2
67-M70515-2G0MODULE LEFT BRACKET1
67-M70515-3G0MODULE RIGHT BRACKET1
67-M71382-1A0BRACKET1
67-P70522-1A904REAR BOARD1
67-P70523-2A901END SOM BOARD1
67-S70634-0E7SCREEN CAN1
67-S70635-0E7SCREEN CAN1
& M.FRAME;MTG LED BD & M.FRAME;MTG
POWER BD & F.FRAME;MTG TERMINAL &
TERMINAL PLATE
MTG MODULE & FRONT FRAME;MTG B.COVER
& M.FRAME;MTG MODULE & FRONT
FRAME;MTG B.DISPLAY & MAIN SPEAKER
46-39317H-02X01HS 2P 1617#18 450MM2
48-POW001-XX0SWITCH POWER KDC-A11 B2SW8001
57-702240-0UGNYLON RIVET2
64-B30060-103M/C SCREW B 3 X 62
67-M70527-0G0SWITCH BRACKET1
4A-SCR42P-LG4PDP 42" KK MODULE PDP42V690011
V8-PU3H00-01D01SOFTWARE CODEFOR U161
V8-PU3H00-01D02SOFTWARE CODEFOR U271
V8-PU3H00-01M02SOFTWARE CODEFOR U351
V8-PU3H00-01M01SOFTWARE CODEFOR IC0011
V8-PU3H00-02F01SOFTWARE CODEFOR U341
18
4. Alignment Procedure
Flowchart of alignment procedure:
Voltage
adjustment
White
balance
Adjustment
VCO and AGC
adjustment
ALIGNMENT PROCEDURE:
D-mode:
1) Press “◀” key to reduce the volume to 0 and press “MUTE” key, then press “9”, “7”,
2) Press ▼/▲to select item ,press ◀/▶to change the settings.
3) Press “RECALL” key to quit.
After entering D-mode , you can adjust the settings:
“3”, “5”” continually to enter the factory mode.
Press “1” to enter Page1
Item Description Default data
STAND-BY 0:work directly; 1:Stand-by after power on 1
LOGO 0: LOGO off; 1: LOGO on 1
FACT-KEY
BKEY-LK 1: Lock the panel button. 0
TV-FREEZ 1: Image freezes when switching TV channel. 0
E2P-INIT Press “▶” key to initialize the data of E2PROM. NO
SCR-SAVE 1: Display a white pattern to clear the image remains. * 0
TIMELOCK 1: Enable the ON/OFF timer. 0
Press “2” to enter Page2: White Balance adjustment menu
Item Description Default data Default data Default data
RGB MODEAV MODE
RCUT-9K3 Red cutoff at 9300k 225 249 208
GCUT-9K3 Green cutoff at 9300k 205 247 239
BCUT-9K3 BLUE cut off at 9300K 200 245 240
RGAIN-93 RED drive at 9300K 15 95 95
GGAIN-93 Green drive at 9300K 15 91 95
BGAIN-93 Blue drive at 9300K 15 100 100
RCUT-11K Red cutoff at 11000k 224 249 209
GCUT-11K Green cutoff at 11000k 220 247 237
BCUT-11K Blue cutoff at 11000k 245 100 245
RGAIN-11 RED drive at 11000K 13 86 88
GGAIN-11 Green drive at 11000K 14 88 90
BGAIN-11 Blue drive at 11000K 15 100 100
0: Enter D-mode as above;
1: Enter D-mode directly by pressing RECALL button.
* 0
YPbPr
MODE
19
Press “3” to enter Page3: TV adjustment menu Press “4” to enter Page4: Geometry
and Vs: (the required values are labeled on the top right corner
a
of the panel)
1. Coarse adjustment
1) Unplug the output of the power panel, Apply 220VAC to mains power input.
2) Adjust V
3) Adjust V
2. Fine adjustment
Adj until voltage at Va reaches the required value(±1V).
a
Adj until voltage at Vs reaches the required value(±1V).
s
1) Apply a white signal.
2) Press “M“ button to select picture menu, press ▼/▲ to select CONTRAST and
BRIGHTNESS, press ◀/▶ to change the settings to 100.
3)The set warms up about 15 min, then adjust V
Adjust V
Adjust V
Adj until voltage at Va reaches the required value (±0.5V).
a
Adj until voltage at Vs reaches the required value (±0.5V).
s
and Vs respectively.
a
II. Adjustment of White balance
i. Adjustment of White balance under RGB mode
1. Receive the 16 Gray-scale pattern,
2. Press “PICTURE” key to select STANDARD mode.
3. Adjustment of Warm temperature( 9300K)
1) Set BCUT-9K3 to 200, BGAIN-93 to 15. Use a color analyzer to measure the black
side of the screen (the scale where the luminance is about 5±1nit). Set the reading of
the color analyzer to x=0.284±0.005, y=0.299±0.005 by adjusting the value of RCUT9K3 and GCUT-9K3 repeatedly.
2) Then measure the white side of the screen (the scale where the luminance is
100±5nit). By changing the value of GGAIN-93 and RGAIN-93, set the reading of the
color analyzer to x=0.284±0.005, y=0.299±0.005.
3) Repeat step 1) & 2) until you can get the correct reading for both black and white
sides.
4. Adjustment of Cool temperature (11000K)
1) Set BCUT-11K to 200, BGAIN-11 to15. Use a color analyzer to measure the black side
of the screen (where the luminance is 5±1nit). By changing the value of RCUT-11K
and GCUT-11K, set the reading of the color analyzer to x=0.265±0.005,
20
y=0.280±.0.005.
2) Then measure the white side of the screen where the luminance is 100±5nit. By
changing the value of GGAIN-11 and RGAIN-11, set the reading of the color analyzer
to x=0.265±0.005, y=0.280±.0.005.
3) Repeat step 1) & 2) until you can get the correct reading for both black and white
sides.
4) Press RECALL button to quit.
ii. Adjustment of White balance under AV mode
1. Receive the black/white pattern.
2. Press “PICTURE” key to select STANDARD mode.
3. Adjustment of Warm temperature( 9300K)
1) Set BCUT-9K3 to 240, BGAIN-93 to 100. Use a color analyzer to measure the black
side of the screen (the scale where the luminance is about 5±1nit). Change the value
of RCUT-9K3 and GCUT-9K3 until the reading of the color analyzer to
x=0.284±0.005, y=0.299±0.005.
2) Then measure the white side of the screen (the scale where the luminance is
100±5nit). By changing the value of GGAIN-93 and BGAIN-93, set the reading of the
color analyzer to x=0.284±0.005, y=0.299±0.005.
3) Repeat 1) & 2) until you can get the correct reading for both black and white sides.
4. Adjustment of Cool temperature(11000K)
1) Set BCUT-11K to 245, BGAIN-11 to 100. Use a color analyzer to measure the black
side of the screen (the scale where the luminance is about 5±1nit). By changing the
value of RCUT-11K and GCUT-11K, set the reading of the color analyzer to
x=0.265±0.005, y=0.280±.0.005.
2) Then measure the white side of the screen (the scale where the luminance is
100±5nit). By changing the value of GGAIN-11 and RGAIN-11, set the reading of the
color analyzer to x=0.265±0.005, y=0.280±.0.005.
3) Repeat 1) & 2) until you can get the correct reading for both black and white sides.
4) Press RECALL button to quit.
iii. Adjustment of White balance under YPbPr mode
1. Apply the 10 Gray-scale pattern to YPbPr.
2. Press “PICTURE” key to select STANDARD mode.
3. Adjustment of Warm temperature (9300K)
1) Set BCUT-9K3 to 240, BGAIN-93 to 100. Use a color analyzer to measure the black
side of the screen(the scale where the luminance is About 5±1nit ). Change the value of
RCUT-9K3 and GCUT-9K3 until the reading of the color analyzer to x=0.284±0.005,
y=0.299±0.005.
2) Then measure the white side of the screen. By changing the value of GGAIN-93 and
BGAIN-93, set the reading of the color analyzer to x=0.284±0.005, y=0.299±0.005.
3) Repeat 1) & 2) until you can get the correct reading for both black and white sides.
4. Adjustment of Cool temperature (11000K)
1) Set BCUT-11K to 245, BGAIN-11K to 100. Use a color analyzer to measure the black
side of the screen. By changing the value of RCUT-11K and GCUT-11K, set the reading of
the color analyzer to x=0.265±0.005, y=0.280±.0.005.
2) Then measure the white side of the screen. By changing the value of GGAIN-11 and
RGAIN-11, set the reading of the color analyzer to x=0.265±0.005, y=0.280±.0.005.
3) Repeat 1) & 2) until you can get the correct reading for both black and white sides.
4) Press RECALL button to quit.
21
III. ALIGNMENT PROCEDURE FOR BOX:
1. VCO Adjustment:
1) Apply the Color-Bar signal (80dB) to TV jack.
2) Repeatedly press “M” key to AUTO SEARCH menu. Press ▼/▲ to select MANUAL
item to search the signal. After catching the program, select FINE item and adjust until the
frequency displayed in OSD is identical with the input signal.
3) Enter D-mode, then press “3” key to enter Page3.
Select LOCK item, and press “▶” key to make VCO become 63, then adjust T201 on
the Analog Board to make the image normal and LOCK become 1.
Then select VCO item, and adjust VCO very finely: First press “◀” key to make LOCK
become 0, then press “▶” key to make LOCK become OK exactly.
4) To check the searched frequency: Search the input signal in MANUAL mode and
compare the frequency displayed in OSD with the input frequency. If the error is within
0.05MHz, then the adjustment is OK.
2. AGC Adjustment:
1) Under TV mode, input Philips Test signal (Freq: 471.25MHz, Amp:60dB).
2) Enter D-mode and Page3. Then select AGC item, and adjust the value until the noise
on the background of the image just disappears. And make sure there is no AdjacentChannel Interference in the image.
3) After adjustment is OK, press RECALL button to quit the factory mode.