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COLOR TV SERVICE MANUAL
CHASSIS : MP-03AB
MODEL : RE/RL-44NB10RB
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
TV/AV
MENU
OK
MUTE
VOL
PR
ON/OFF
SAFETY PRECAUTIONS
IMPORT ANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation. If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified. When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB. Keep wires away from high voltage or high temperature parts. Due to high vacuum and large surface area of picture tube, extreme care should be used in handling the Picture Tube. Do not lift the Picture tube by it's Neck.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1M and 5.2M. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet. Do not use a line Isolation Transformer during this check. Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.
X-RAY Radiation
Warning:
The source of X-RAY RADIATION in this TV receiver is the High Voltage Section and the Picture Tube. For continued X-RAY RADIATION protection, the replacement tube must be the same type tube as specified in the Replacement Parts List.
To determine the presence of high voltage, use an accurate high impedance HV meter. Adjust brightness, color, contrast controls to minimum. Measure the high voltage. The meter reading should indicate 31.5 ” 1.5KV If the meter indication is out of tolerance, immediate service and correction is required to prevent the possibility of premature component failure.
Leakage Current Hot Check circuit
AC Volt-meter
To Instrument's exposed METALLIC PARTS
Good Earth Ground such as WATER PIPE, CONDUIT etc.
0.15uF
1.5 Kohm/10W
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SERVICING PRECAUTIONS
CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication. NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First. General Servicing Precautions 1. Always unplug the receiver AC power cord from the AC power source before; a. Removing or reinstalling any component, circuit board module or any other receiver assembly. b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard. d. Discharging the picture tube anode. 2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe. Do not test high voltage by "drawing an arc". 3. Discharge the picture tube anode only by (a) first connecting one end of an insulated clip lead to the degaussing or kine aquadag grounding system shield at the point where the picture tube socket ground lead is connected, and then (b) touch the other end of the insulated clip lead to the picture tube anode button, using an insulating handle to avoid personal contact with high voltage. 4. Do not spray chemicals on or near this receiver or any of its assemblies. 5. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable nonabrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength) CAUTION: This is a flammable mixture. Unless specified otherwise in this service manual, lubrication of contacts in not required. 6. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped. 7. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. 8. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Always remove the test receiver ground lead last. 9. Use with this receiver only the test fixtures specified in this service manual. CAUTION: Do not connect the test fixture ground strap to any heatsink in this receiver. Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some fieldeffect transistors and semicounductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static type solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficent to demage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a repalcement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). 7. Immediately before removing the protective material from the ieads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION:Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the bruching together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.) General Soldering Guidelines 1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintan tip temperature within the range or 500ӣ to 600ӣ. F F 2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead. 3. Keep the soldering iron tip clean and well tinned. 4. Thorohly clean the surfaces to be soldered. Use a mall wirebristle (0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners. 5. Use the following unsoldering technique a. Allow the soldering iron tip to reach normal temperature. (500ӣ to 600ӣ F F) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suction-type solder removal device or with solder braid. CAUTION: Work quickly to avoid overheating the circuiboard printed foil. 6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature (500ӣ to 600ӣ F F) b. First, hold the soldering iron tip and solder the strand against the component lead until the solder melts.
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c. Qulckly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil. d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush. IC Remove/Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in parapraphs 5 and 6 above.
Fuse and Conventional Resistor Removal/Replacement 1. Clip each fuse or resistor lead at top of the circuit board hollow stake. 2. Securely crimp the leads of replacement component around notch at stake top. 3. Solder the connections. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered.
Removal 1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts. 2. Draw away the melted solder with an anti-static suctiontype solder removal device (or with solder braid) before removing the IC. Replacement 1. Carefully insert the replacement IC in the circuit boare. 2. Carefully bend each IC lead against the circuit foil pad and solder it. 3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete Transistor Removal/Replacement 1. Remove the defective transistor by clipping its leads as close as possible to the component body. 2. Bend into a "U" shape the end of each of three leads remaining on the circuit board. 3. Bend into a "U" shape the replacement transistor leads. 4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection. Power Output, Transistor Device Removal/Replacement 1. Heat and remove all solder from around the transistor leads. 2. Remove the heatsink mounting screw (if so equipped). 3. Carefully remove the transistor from the heat sink of the circuit board. 4. Insert new transistor in the circuit board. 5. Solder each transistor lead, and clip off excess lead. 6. Replace heatsink. Diode Removal/Replacement 1. Remove defective diode by clipping its leads as close as possible to diode body. 2. Bend the two remaining leads perpendicula y to the circuit board. 3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board. 4. Securely crimp each connection and solder it. 5. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.
At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections).
1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary). 2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern. 3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection. 4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.
At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involoves the installation of a jumper wire on the component side of the circuit board.
1. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens. 2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern. 3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.
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SPECIFICATIONS
NOTE : Specifications and others are subject to change without notice for improvement.
A
Scope
This specification can be applied to all the Projection television related to MP-03AB Chassis. Chassis MP-03AB Model Name RE-44NA14T/13RB RE-40NZ60RB/RP RT-44NA13/23RB RT-40NZ60RB/RP RT-44NA43RB/RP RL-44NA14T/13RB RL-40NZ60RB France China, Asia, Afreca, Middle East `T'/ `RB' : Teletext option Market Place Europe (except Fance) Brand LG Remark
A
Test Conditin
Conduct the test as mentioned below. 1) Temperature : 25” 5°C 2) Relative Humidity : 65” 10% 3) Power Voltage : Standard input voltage (230V~, 50Hz) But Standard input voltage mark value is marked by model. 4) Use the parts only designated in B.O.M.,PARTS SPEC.,or drawings. 5) Follow each drawing or spec for spec and performance of parts,based upon P/N of RPL 6) Warm up TV set for more than 60min before the measurement.
A
Test and Inspection Method
1) Performance : Follow the Standard of LG TV test 2) Extra requirement Model RE-44NA14T RE-39NZ60RB Market EUROPE CE Remark SAFETY : CB EMI EMS : EN55013 : EN55020 Appliance OK
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A
Test and Inspection Method
No 1 Item Recieving System RE Specification PAL, SECAM-BG PAL, SECAM-DK, PAL-I RL PAL, SECAM-BG SECAM-LL' RT PAL, SECAM-BG, PAL, SECAM-DK, PAL-I NTSC-M 2 Available Channel 1) VHF 2) UHF 3) CATV : E2 ~ E12 : E21 ~ E69 : S1~S20
(S Mark : Option Item)
Remark
AV can be input NTSC-M
4) HYPER : S21~S41 LL'VHF 3 Input Voltage : B,C,D S (RL model for Fance) S (RT model w/o China) S (RE,RL, China model)
AC 110-240V~, 50/60Hz AC 230V~, 50/60Hz
4
Market
RE RL RT
Europe except France France Asia, Africa, Middle East 44/49/54, 39/40/45/50/57 inch 4:3, 16:9 FVS 100 Program FVS 200 Program S (With Teletext model) S (W/O Teletext model)
5 6 7
Screen Size Aspect Ratio Tuning System
8 9
TUNER IF Operating Environment
38.9MHz, 39MHz
1)Temperature 2) Humidity
: -5 ~ 40 °C : 30 ~ 95 %
:-20 ~ 50 °C
10
Storage Environment
3) Temperature
4) Humidity
: 30 ~ 95 %
- 7 -
A
Feature and Function
No 1 Feature Item AV Input 1 2 AV Output Component Input 1 2 V/L/R V/L/R V/L/R COMPONENT1, L/R COMPONENT2, L/R S-Video Input SCART 2 3 Y/C Full SCART (with RGB Input) : 1 Half SCART : 1 (AV In/Out) Half SCART ; 1 (AV In, YC In) 2 key Local Key POWER, MENU, VOL(F,G), PR(D,E) TV/AV, OK, MUTE (W/O Index) Remocon 3 Picture PSM User Control DRPC XD VM Convergence NEC Code Dynamic/ Standard/ Mild/ Game/ User Contrast/ Brightness/ Colour/ Sharpness/ Tint On/ Off On/ Off 1/ 2/ 3/ 4 1[+] Point/ 9[+] Point Auto Convergence 4 Sound SSM AVL DBS TV Speaker Balance 5 Timer Clock Off time On time Auto sleep 6 Special Language Input Dolby Virtual/ Flat/ Music/ Movie/ Speech/ User On/ Off On/ Off On/ Off L 50 ~ 0 ~ R 50 -- : -- AM -- : -- AM Off (On) -- : -- AM Pr 1 VOL 30 Off(On) On/ Off Multi language TV/ AV1/ AV2/ AV3/ AV4/ S-VIDEO4/ Component1/ Component2 PIP Input child lock 7 Etc. Convergence TV/ AV1/ AV2/ AV3/ AV4/ S-VIDEO4 On/ Off MANUAL ADJUST Auto Adjust Comb Filter SVM ARC Digital comb filter O 4:3/ 16:9 (4:3 Model) 16:9/ 14:9/ ZOOM/ AUTO/ 4:3 (16:9 Model) ACMS Auto Off Teletext O On/ Off TOP/ FLOF/ LIS S S S S S S-VIDEO4 (EU ONLY) S S S-VIDEO4 (EU ONLY) S Dolby virtual (Option) S 3*3 EDC Tint : NTSC system only SNA 5, NZ 5, NZ60 SNB10, NA 5, NZ 5 Front S INDEX (With Index) Specification Side S (Rear, RT model) S (Rear, RT model) Rear 480i/ 480P/ 576i (1080i for CHINA) side 1, Rear 1 S (Rear, RE,RL model) Remark
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CONTROLS DESCRIPTION
POWER
1 2 3 4
TV/AV SOUND PIP PR SWAP MULTIMEDIA TURBO PICTURE TEXT PR + INPUT PR MUTE
12 13 Remote control handset 14 Before you use the remote control handset, please install the batteries. See the next page.
All the functions can be controlled with the remote control handset. Some functions can also be adjusted with the buttons on the front panel of the set.
15 1. POWER
switches the set on from standby or off to standby.
5
MENU
16 2. TV/AV (option)
3. 4. selects TV or AV mode. switches the set on from standby. TURBO SOUND BUTTON selects Turbo sound. PIP BUTTONS (option) PIP switches the sub picture on or off. PR +/selects a programme for the sub picture. SWAP alternates between main and sub picture. INPUT (option) selects the input mode for the sub picture. SIZE adjusts the sub picture size. STILL freezes motion of the sub picture. POSITION relocates the sub picture in clockwise direction. SCAN switches on or off the programme scan mode 12 sub pictures. MENU selects a menu. D / E (Programme Up/Down) selects a programme or a menu item. switches the set on from standby. F / G (Volume Up/Down) adjusts the volume. adjusts menu settings. OK accepts your selection or displays the current mode. NUMBER BUTTONS switches the set on from standby or directly select a number. PSM (Picture Status Memory) recalls your preferred picture setting. SLEEP sets the sleep timer. I/II selects the language during dual language broadcast. selects the sound output (option). VCR BUTTONS control a LG video cassette recorder.
VOL
OK
VOL
6
PR 1 4 2 5 8 0 SCAN TIME SLEEP EYE P/STILL PLAY
M
3 6 9 SSM STILL REVEAL LIS T ARC REC FF
?
7 8
7 PSM POSITION SIZE MIX
17 18 19 20 21
5. 6.
9 10 11
I/II STOP REW
(With TELETEXT / PIP)
SOUND PIP PR SWAP MENU PR PR + INPUT MUTE PICTURE
4
7. 8. 9.
4 7 PSM POSITION SIZE
5 8 0 SCAN
6 9 SSM STILL
10. 11.
SLEEP I/II EYE
L IS T A RC
(Without TELETEXT/With PIP)
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12. MULTIMEDIA (option) selects Component 1 or Component 2 modes. 13. TURBO PICTURE BUTTON selects Turbo picture. 14. TELETEXT BUTTONS (option) These buttons are used for teletext. For further details, see the `Teletext' section. 15. YELLOW BUTTON returns to the previously viewed programme. selects a favourite programme. 16. MUTE switches the sound on or off. 17. SSM (Sound Status Memory) recalls your preferred sound setting. 18. STILL freezes motion of the picture. 19. LIST displays the programme table. 20. ARC select your desired picture format. 21. EYE (option) switches the eye function on or off.
POWER
1 2 3
TV/AV SOUND MULTIMEDIA TURBO PICTURE
12 13
5
MENU
PR
MUTE
16
VOL
OK
VOL
6
PR 1 4 2 5 8 0 3 6 9 SSM
7 8
7 PSM
SLEEP
L I ST EYE
STILL AR C
9 10
I/II
17 19 18 20 21
* : No function
COLOURED BUTTONS : These buttons are used for teletext (only TELETEXT models) or programme edit.
Note : In teletext mode, the PR +/-, SWAP and INPUT buttons are used for teletext function.
STOP
P/STILL PLAY
REC FF
11
REW
Battery installation
The remote control handset is powered by two AAA type batteries. To load the batteries, turn the remote control handset over and open the battery compartment. Install two batteries as indicated by the polarity symbols ( + and - ) marked inside the compartment.
(Without PIP/TELETEXT)
SOUND PICTURE TEXT
14
MENU
PR
MUTE
4 7 PSM UPDATE
5 8 0 INDEX TIME SLEEP EYE
M
6 9 SSM HOLD REVEAL L I ST AR C
?
Note : To avoid damage from possible battery leakage, remove the batteries if you do not plan to use the remote control handset for an extended period of time.
SIZE MIX I/II
(With TELETEXT/Without PIP)
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Front panel
· RT-44NB10 series
S-VIDEO
2 10
TV/AV MENU OK MUTE VOL PR
VIDEO
11
L/MONO AUDIO R
1
ON/OFF
AV3
(Side panel)
TV/AV
MENU
OK
MUTE
VOL
PR
3
4
5
6
7
8
9
1. MAIN POWER switches the set on or off. 2. REMOTE CONTROL SENSOR
8.
/ G (Volume Up/Down) adjusts the volume. adjusts menu settings.
D
F
9. 3. TV/AV (option) selects TV or AV mode. clears the menu / text from the screen. switches the set on from standby. 4. MENU selects a menu. 5. OK accepts your selection or displays the current mode. 6. MUTE switches the sound on or off. 7. POWER/STANDBY INDICATOR illuminates brightly when the set is in standby mode. dims when the set is switched on.
/ E (Programme Up/Down) selects a programme or a menu item. switches the set on from standby.
10. EYE (option) adjusts picture according to the surrounding conditions. 11. AUDIO/VIDEO IN SOCKETS (AV3) Connect the audio/video out sockets of external equipment to these sockets. S-VIDEO/AUDIO IN SOCKETS (S-AV) Connect the video out socket of an S-VIDEO VCR to the S-VIDEO socket. Connect the audio out sockets of the SVIDEO VCR to the audio sockets as in AV3.
*
CASTERS (on the bottom) turn and move the set easily.
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ADJUSTMENT INSTRUCTIONS
These instructions are applied to only MP-03AB chassis.
Notes
1.Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test instrument. 2.Adjustment must be done in the correct order. 3.The receiver must be operated for about 60 minutes proir to the adjustment. Pre-heatrun must be operated receiving moving pictures or 100% white pattern.
Green Light
Red/Blue Light
Note) 1. When adjusting raster slope, loosen the DY and fasten itafter adjusting. 2. Never rotate and adjust the fixed DY without loosing it.
[ Never operate the SET over 10 minutes with still picture
because a fluorescent material may get damage.
O
Adjustment Of BEAM Aligment
Video Test Generator(801GF) or Signal Generator can produce NTSC DOT pattern(408NPS or 5518/5418 equipment)
1. Test Equipment
O
Raster Slope/Focus 1th Adjustment
1) Apply power to the unit and switch the unit ON. 2) Receive the EU 05 CH signal. 3) Select INSTART key on the Remote Control and then select "0 RASTER ADJ" move the cursor or by pressing the key No. 0. 4) Adjust Lens Focus/Electric focus temporarily.
1. Preliminary steps
2. Preparation
1) Heat run over 60 minutes. 2) Pre-adjust Raster slope,Raster position & Lens focus & centering Magnet. 3) Check if the Magnet is located 45mm from the end of CRT. 4) In case of using 801GF : Receive #13 DOT Pattern of VGA mode(Format #5) through PC input terminal. In case of using NTSC generator : Receive Dot signal through the external input terminal.
[ When select "0 RASTER ADJ" mode after entering adjustment
mode with INSTART key, the convergence reset and then preparation for adjustment complete.
[ The convergence reset is possible even from convergence
adjustment mode. 1) Enter into convergence adjustment mode: Select INSTART key on the Remote Control and then select "3 CONVERGENCE" move the cursor or using the key No.. 2) Convergence reset: After press the key No. 5, press the ENTER key. 3) Adjustment mode release: Press the INSTART key
45mm
2. Adjustment
1) Display only the Green raster using lens covers to block Red and Blue. 2) Rotate the Green DY and tilt the screen like the figure below.
3. 2-Pole Magnet Adjustment
(1) Make Green raster using lens cover. (2) Check the center position of DOT pattern on the center of the screen after turning Green focus volume left. (3) Turning green focus volume right and adjust 2-Pole magnet so the position to coincide that of item "(2)". (4) Adjust not to shift the screen by turning green focus volume clockwise and counter clockwise. (5) If the screen shifts, readjust (2)~(4). (6) Do the same method in Red and Blue.
Mechanical center L
L L ”“!2mm
4. Beam Shape (4 & 6-Pole Magnet) Adjustment
(1) Do after 2-Pole magnet adjustment. (2) Make Green raster using lens cover and turn the focus volume right. (3) Make the dot in the center a perfect circle using 4 & 6-Pole magnet. (4) Do the same method in Red & Blue. (5) Fasten the Magnet after adjustment. (6) Adjust focus accurately.
3) Make 2color raster with Red or Blue and Green. 4) Coincide the slope of red and blue raster to that of green.
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2 Pole Magnet
(2) Adjustment must be operated in a dark room (simple dark room)
2. Adjustment
4 Pole Magnet
6 Pole Magnet
(1) Test Equipment: Oscilloscope, 100:1 Probe (2) Connect oscilloscope to cathode of R, G, B(R926R/B/G: SCREEN ADJ on the PCB) and GND. (3) Turning Screen Volume (R/G/B) in Focus Pack and adjust R/G/B is 165V!0.5V.
165V±0.5V
O
Centering Magnet Adjustment
1) Receive the EU 05 CH signal.(PR.1 : PAL B/G 175.25MHZ) 2) Press the keys of Remote Controller for adjustment to reset the convergence. a.Adjustment mode:Press the IN-START key. b.Data reset : Press 0 KEY. c.Adjustment mode cancellation : Press the ENTER key.
0V
(4) After adjustment complete, exit the RASTER adjustment mode using ENTER key and exit the SVC adjustment mode using INSTART key.
1. Preliminary steps
O
Deflection Adjustment
1) NTSC mode should be adjusted after adjusting PAL mode. 2) NTSC adjustment should be done in STANDARD mode of picture after receiving 13CH signal or MULTI 48CH signal,and PAL adjustment should be done in STANDARD mode of picture after receiving EU05 CH. 3) Reset the data in convergence adjustment mode,quit the mode. Adjustment Mode : Press the IN_START key and then `0' key. Data reset : Press the "0" key. Adjustment mode cancellation :Press the ENTER key. 4) Display only the Green raster using lens covers to block Red and Blue.
1. Preliminary steps 2. Adjustment
1) Operate adjustment about Red,Green,Blue centering magnet. 2) SGS-THOMSON Convergence assy Adjust until the center of blue signal is shifted up to 40mm left from that of green signal and center of red signal is shifted up to 40mm right from that of green signal with turning the centering magnet. 3) After adjustment, re-adjust convergence data and exit the adjusting mode. a.Adjustment mode:Press the IN_START key. b.Data reset : Press 0 KEY. c.Adjustment mode cancellation : Press the Enter key.
2. PAL Mode Deflection adjustment
O
High Voltage Regulation Adjustment
Digital Multi-Meter(DMM)
Do not adjust V-LIN, S-COR, A-BOW, A-ANG, UCPIN, LCPIN, V-ASP, V-SCR in PAL MODE. At SVC mode, press the `0' key get into the deflection adjustment mode. 1) VS (Vertical Shift) Adjust until the geometric vertical center line is accord with the vertical center line of screen JIG in EU 05 CH by pressing the VOLUME F,G key. 2) VA (Vertical Amplitude) Adjust until sixth vertical line from upper and lower center of the screen is accord with the last point of the frame. 3) HS (Horizontal Shift) Adjust until the geometric horizontal center line is accord with the horizontal center line of screen JIG. 4) EW (East-west Width) Adjust until the outermost left and right vertical line of the screen is accord with the last point of the frame. 5) EP (East-west Parabola) Adjust so that middle portion of the outermost left and right vertical line looks like parallel with vertical lines of the PRT.
1. Test Equipment 2. Preparation for Adjustment.
Select picture mode to `DYNAMIC' in no signal input.
3. Adjustment
1) Press the IN_START key and then press `1' key.(HV ADS) 2) Connect "+" terminal(Red) of DMM to the P415 of the Deflection PCB, [+] and the "-"terminal(Black) to the P416,[-]. 3) Adjust VR401 so that the voltage of multimeter to be below voltage. Voltage: 21.7 ! 0.1V. 4) Exit the adjustment mode by pressing the enter key
O
CUT-OFF Voltage Adjustment
(1) Select INSTART key on the Remote Control and then select "2 SCREEN ADJ" move the cursor or using the key No..
1. Preliminary steps
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6) ET(East-west Trapezium) Adjust to make the width of top horizontal line same with it of the bottom horizontal line.
Fourth Vertical Line
Third Bar
Sixth Vertical Line
4. 1080i Mode deflection Adjustment (option)
(1) Test Equipment SETTOP BOX with 1080i output or MSPG-925LTH (Programmble VIDEO Signal Generator). (2) Preliminary steps 1) After adjust 1080i with output of the SETTOP BOX, connects the Y signal which is output from SETTOP BOX with the VIDEO input terminal of the SIDEAV(AV3). 2) Select INSTART key on the Remote Control and then select "5 1080I-ADJ" move the cursor or using the key No5. 3) Adjust vertical size (V-SIZE Adjustment) util fifth vertical bar from upper and lower center screen is accord with the edge of the frame. 4) Adjust horizontal size(H-SIZE Adjustment) until twelfth
7) A-ANG(AFC Angle) Vertical slope adjustment 8) A-BOW(AFC BOW) Vertical get bending adjustment 9) U-C(Upper Corner Pincushion) Upper part pin cushion adjustment 10) L-C(Lower Corner Pincushion) Lower part pin cushion adjustment 11) U-VL(Upper Vertical Linearity) Adjust vertical linearity of upper screen 12) L-VL(Lower Vertical Linearity) Adjust vertical linearity of lower screen 13) VL (Vertical Linearity) Adjust the top/bottom size of circle to be same in the EU 05CH. 14) SC (Vertical "S" Correction) Adjust so that all distance between each horizontal lines are to be the same. 15) V-ASP(Vertical Aspect Ratio) Adjust the vertical aspect ratio.
Fifth Vertical BAR
16) Store the adjusted data in EEPROM by pressing the "OK" key before exiting adjustment mode. 17) Exit the Adjustment mode by pressing the `TV/AV' key.
Fig. 3 vertical bar is accord with the edge of the frame. 5) Do other adjustments the same as in PAL mode.
3. NTSC Mode Deflection Adjustment
1) Adjust vertical size (VA Adjustment) until fifth vertical bar from upper and lower center screen is accord with the edge of the frame. 2) Adjust horizontal size (EW Adjustment) until third bar to indicate horizontal size of circle is accord with the edge of the frame. 3) Do other adjustments the same as in PAL mode.
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Lens Focus & Electronic Focus Adjustment
1) Electronic focus,Raster slope & Raster position must be preadjusted. 2) Heat-run over 60 minutes. 3) Receive Crosshatch pattern. (PAL:EU07(PR 8) or NTSC:09CH(PR 13))
1. Preliminary steps
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4) Adjustment must be done in a dark room(simple dark room) Be careful not to touch the lens during adjustment. 5) Make any one color raster using lens covers. 6) Rotating lens right from the front side chromatic haze occurs beside Cross-hatch line changes as follows; Lens Red Blue Change of chromatic aberration Orange ¤AScarlet Purple ¤AGreen
CHROMATIC ABERRATION CROSS HATCH SIGNAL
2) Adjust as same as method of Green lens with Red focus control volume of focus pack.
Green Blue ¤ARed
* Note: Loosen the butterfly nut in the lens tub slightly,being careful that it is mot loosened to the point that the lens can move out of focus.
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3) Adjust the R-focus control volume of focus pack as same method of Green lens. Note) After adjustment Red, Green & Blue lens, remove lens cover and receive Cross-hatch pattern and check the overall focus. If need, repeat above.
Convergence Adjustment
This adjustment should be performed after warming up 60 minutes. 1) Adjust after Horizontal/Vertical Raster position,Beam alignment magnet, and focus adjustments have been completed. 2) Do it always with crosshatch pattern. 3) Adjust for both PAL and NTSC system. 4) Use the JIG screen with the cross hatch pattern for Adjustment.
2. G-lens Adjustment
1) Turn the lens until the chromatic aberration changed Blue to Red point. 2) Viewing the all screen, in no case of the chromatic aberration appeared slimly within 3.5 cross-Hatch of the picture center. At this time, in case that the red chromatic aberrations bright line isn't equal, adjust Green lens so that the red chromatic aberration is appeared more than previous time. 3) Switching the signal to 13CH or EU07 and operate adjustment minutely. 4) Adjust Green focus control volume of focus pack so that the external big circle's part appeared clearly. 5) Adjust accurately by repeat the upper control. 6) Especially, noting to the Green light because it influenced on picture's function.
1. Preliminary steps
2. Convergence Key
1) Convergence Mode : IN_START, `3' 2) Cursor shift : F , G , D ,E 3) Cursor Movement/Adjustment Selection : OK 4) Cursor Color Selection : TV/AV 5) Adjustment mode out : IN_START *Note: When cursor flashes,set is in adjustment mode When R,G or B selected color flashes,the set is in cursor movement mode.
3. R-lens adjustment
1) Turn the R-lens util the chromatic aberration changed oranged to scarlet. 2) Adjust to appear Red chromatic aberration in right within 3.5 cross-hatch of the picture center. Adjust the chromatic aberration so that it located center correctly 3) Switching the signal to 13CH or EU07 and adjust it as same method of Green lens. 4) Adjust as same method of Green lens with Red focus control
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PAL Mode Adjustment
1) Receive the EU 05CH signal. 2) Press the buttons IN_START, `3' of Remote Controller for adjustment to get into the convergence adjustment mode.
1. Preliminary steps
2. Horizontal/Vertical phase adjustment
1) Press the buttons 9 & 5 to get into the phase adjustment mode. 2) Horizontal Phase Adjustment. Move the convex curve to the quarter of Vertical center by pressing the Volume F / G button. 3) Press the OK button to escape from the adjustment.
volume of focus pack.
4. B- lens adjustment
1) Turn the B-lens until the chromatic aberration of 3.5 Crosshatch left from center point changes from purple to green.
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8. Adjusted data saving
1) To save the data after adjustment,Press "9", "1" & "OK" button. 2) Exit convergence adjustment mode. ("IN_START" button)
9. Auto-Convergence measuring or Measuring back up data (option)
Convergence Phase Adjustment
1) Operate the auto-convergence measuring or the measuring back up data separately in PAL,NTSC and 1080i(Option) mode. 2) Operate in the condition of `Zero magnetometer ` in room after correcting convergence manually. 3) How to measuring Press the `IN_START -> 3 ->MENU->3' key to operate Auto convergence measuring or the measuring back up data. 4) Exit convergence adjustment mode by the IN-START key.
3. Pattern position adjustment
1) Change into pattern shift mode. (Press numeric buttons "9" & "4") 2) Make sure to overlap pattern and image. (Use MUTE button) 3) Accord the center of image and pattern. (Use F , G , D ,E buttons) 4) Quit pattern shift mode. (Press "OK" button) 5) Save adjusted phase/pattern position adjustment mode.(Press "9", "2" & "OK" buttons)
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White Balance Adjustment
Brightness meter(CA110)
1. Test Equipment 4. Auto convergence Adjustment by Camera
Convergence is based on the auto adjustment using PC and Camera, if need, adjust manually like below method.
2. Adjustment
1) This adjustment must be operated in a dark room or equivalent. 2) Adjust after Cut-Off and Focus adjustment. 3) The brightness meter must be located in 20” 5 c m distance from the center of the screen. 4) Receive WINDOW signal. * High Light : RE/RL : 250!10 cd/m^2 (16:9) RT : 160!10 cd/m^2 (16:9) * Low Light : 10!3 cd/m^2 RE/RL : 190! 10 cd/m^2 (4:3) RT : 160!10 cd/m^2 (4:3)
5. Green convergence adjustment
1) Show the OSD on screen by pressing 2 button,then change the OSD to green(G) adjustment mode with pressing TV/AV button. 2) Close the cover of red PRT and blue PRT so that green display on screen only. 3) Adjust to coincide green pattern with screen JIG pattern. (Use F , G , D ,E buttons) Here, do it in the same order from center listed in figure.
Adjustment Order Of Convergence
6. Red convergence adjustment
1) Display "R" red color on the screen by the TV/AV button. 2) If the need to do, close the cover of the blue lens. 3) Coincide the red screen with the green screen or screen in same way with that of green convergence adjustment.
7. Blue convergence adjustment
1) Display "B" blue color on the screen by the TV/AV button. 2) Coincide the blue screen with the green screen in same way with that of red convergence adjustment.
5) Set BRIGHT to H/Light adjustment mode in 4) and enter SVC mode by pressing the "IN_START" button. Adjust RG (R Gain) and BG (B Gain) until color coordinate becomes RE/RL - X=0.283 and Y=0.292, RT - X=0.269 and Y=0.274 (Deviation : !0.03). 6) Set BRIGHT to L/Light adjustment mode and adjust CR (R Cut Off) and CB (B Cut Off) until color coordinate becomes RE/RL - X=0.280 and Y=0.260, RT - X=0.269 and Y=0.274 (Deviation : !0.03). 7) Repeat adjusting until the color coordinate of H/Light and L/Light is satisfied. 8) Save the data after adjustment. (Press "ENTER" button) 9) Exit adjustment mode. (" INSTART " button)
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Sub-Bright Adjustment(Option)
1) Tune the TV set to receive a EU 05 CH. 2) Enter WB mode by pressing the IN_START & `4' button. Adjust S-BRI data until 100% and 80% GRAY PATTERN is classified. (Use F , G , D ,E, OK buttons)
Fifth Vertical Line 100% and 80% GRAY PATTERN
SUB BRIGHT Adjustment Signal
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Auto-Convergence Check (option)
1) Check the Auto-Convergence in PAL/NTSC mode separating. 2) Press the IN_START key on R/C for adjustment and press the Time key to check whether Auto-Convergence works normally in each mode. 3) If not,check the Convergence condition or Measuring condition and SENSOR condition. 4)The shipment must be done after restoring the final auto convergence data value. (Restore a Convergence data : IN_START -> `3' -> TEXT)
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Check the Option Adjustment
1) Check the OPTION1~5 data of attach 6 is well recorded. 2) The option value of each suffix is started on JOB EXP of 3141VMN chassis Assy.
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Convergence Adjustment Mode
- INSTART -> 3 -> MENU * This Mode is for engineering. So,don't change before permission from Design Department. 0.AC POSITION READ : Distance data(After auto convergence measuring) 1.Save to 50Hz/60Hz : Save (convergence adjustment data) It's same 9,1,Enter. 2.Save Control data : Save (A phase adjustment data) It's same 9,2,Enter. 3.AC Position Meas/ Meas backup data. : Execute( auto convergence measuring) 4.Pattern : Adjust location of convergence pattern. It's same 9,4,Enter. 5.Phase : Adjust a phase of convergence pattern. It's same 9,5,Enter. 6.GRID Border Item HGD HRD VGD BPH BPV Description Horizontal Grid Distance Horizontal Retrace Distance Vertical Grid Adjustment Border Position Horizontal Border Position Vertical (NTSC) 27 55 38 18 26 (PAL) 27 55 23 20 18 (1080i) 29 42 44 22 35
7.ADJUST: Set the Dynamic focus data&auto-convergence data 4:3 TV (WIDE = 0 ) NTSC 29 23 31 9 31 31 110 70 7 7 MICOM NO NO PAL 24 19 30 6 31 31 110 70 7 7 MICOM NO NO 1080i 29 23 31 9 31 31 110 70 7 7 MICOM NO NO 16:9 TV (WIDE =1) NTSC 30 27 32 13 31 31 110 70 7 7 MICOM NO NO PAL 28 26 31 5 31 31 110 70 7 7 MICOM NO NO 1080i 30 27 32 0 31 31 110 70 7 7 MICOM NO NO
Item FV1 FV2 FV3 VFP FSB FVR STA ACO PBH PBV OPT ACINIT ADJINIT
Description Focus parabola top value Focus parabola middle value Focus parabola bottom value Focus parabola position Start of the retrace value Focus value during frame retrace Force the video pattern fast blanking Auto convergence offset Pattern Bright Horizontal Pattern Bright Vertical EEPROM/MICOM selection Initialization of AC Pattern data Initialization of ADJ. Focus data
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8.OSD POSITION 9.AC PATTERN ADJ ( Option : Only for Auto Convergence)
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SVC Adjustment mode & Initial data
Default RE/RL 14 27 29 0D 1F 09 20 75 RT 09 1F 2D 14 1F 13 20 75
1. White Blalane adjustment data (IC:CXA2180Q)
Menu RD GD BD RC GC BC S-BRI DVCO Description Red Drive Green Drive Blue Drive Red Cut-off Green Cut-off Blue Cut-off Sub BRIGHT Digital VCO Range
2. Sound adjustment data (IC:MSP3411G)
Menu FM NP SP S1 VOL S2 VOL MDB-STR MDB-HMC MDB-HP MDB-LP MDB-LIM Description FM Prescaler NICAM Prescaler SCART Prescaler SCART 1 Volume SCART 2 Volume MDB Effect Bass Strength MDB Harmonic Content MDB High Pass MDB Low Pass MDB Amplitude Limit Range Default 14 53 12 66 66 2D 19 09 OB FC
· MDB(MICRONAS DYNAMIC BASS)
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3.Picture adjustment data (IC : CXA21801)
Menu D-COL EXTSW SHPFO BLKBT PREOV CTILE LTILE PLMTL ABLMO CTI-M LTI-M GAMMA DPIC DC-TR S-CON LRGB2 P-ABL ABLTH CB-OF CR-OF Y-OFF AGN-W AGN-B SYSTM VM-DL VM-FO VM-LE FLCOL FL-SW Dynamic color mode setting Selects the Y/Cb/Cr input or EY/ECb/Ecr Sharpness f0 setting RGB output bottom limiter level control (for blanking/signal) Pre-shoot/over-shoot ratio setting CTI level setting LTI level setting RGB output amplitude level setiing ABL mode setting CTI mode setting LTI mode setting RGB output GAMMA correction amount control Dynamic picture(black expansion) control Y system DC transmission ratio setting Sub Contrast control Picture level control for LRGB2 RGB output level detection DC setting for PEAK ABL Threshold voltage adjustment for ABL_IN input DC_OFFSET canceling for Cb signal DC_OFFSET canceling for Cr signal DC_OFFSET canceling for Y signal White(80IRE) output aging mode ON/OFF switch All blank(0IRE) output aging mode ON/OFF switch Selects the signal band VM_OUT phase control VM_OUT level control VM_OUT f0 setting Flesh color enhancement function control Flesh color enhancement function ON/OFF switch Description PAL 03 00 00 00 03 01 02 03 02 00 01 02 03 02 0C 05 0B 07 1F 1F 07 00 00 00 02 02 06 00 00 NTSC 03 00 00 00 03 01 02 03 02 00 01 02 03 02 0C 05 0B 07 1F 1F 07 00 00 00 02 02 06 00 00 V3.50 V3.50 V3.50 Remark
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4.Picture adjustment data (IC : CXA21802)
Menu R-Y R R-Y B G-Y R G-Y B UP-BL LO-BL EW-DC UP-UP Description R-Y axis + (R-Y) component setting R-Y axis + (B-Y) component setting G-Y axis + (R-Y) component setting G-Y axis + (B-Y) component setting VBLK position control for top of picture, when VBLK_SW = 1 VBLK position control for bottom of picture, when VBLK_SW=1 EW_DRV signal DC level down switch Horizontal pin distortion compensation position adjustment for extreme top edge of picture LO-UP Horizontal pin distortion compensation position adjustment for extreme bottom edge of picture UP-UG Horizontal pin distortion compensation amount adjustment for extreme bottom edge of picture LO-UG Horizontal pin distortion compensation amount adjustment for extreme top edge of picture UC-PO Horizontal pin distortion compensation polarity setting for extreme top/bottom edge of picture VB-SW CLP-S NON-I AFC-M L-BLK R-BLK CLP-P CLP-G HB-SW VBLK period mode setting switch Internal clamp pulse start phase setting Interlace/progressive mode switch AFC loop gain control HBLK width control for left side of picture when HBLK_SW =1 HBLK width control for right side of picture when HBLK_SW =1 Internal clamp pulse phase control Switch for gating internal clamp pulse with input HSYNC HBLK width control ON/OFF switch during 4:3 software full display mode on a 16:9 CRT ZOOSW JMPSW VFREQ VCOMP Zoom mode ON/OFF switch for 16:9 CRT Reference pulse jump mode ON/OFF switch Vertical frequency setting High voltage fluctuation compensation amount setting for vertical picture size HCOMP High voltage fluctuation compensation amount setting for horizontal picture size AKBTM BLK-O AKBOF V-AGC AKB Bch reference pulse timing setting Blanking ON/OFF SW when AKBOFF=1 Automatic cut-off/manual cut-off setting V-AGC system mode setting switch 07 00 00 00 07 00 00 00 00 00 00 00 02 00 00 00 02 00 00 00 00 01 39 0F 00 00 01 00 00 00 01 39 0F 00 00 01 00 00 00 00 00 00 00 00 PAL 7 0A 08 06 00 00 00 00 NTSC 7 0A 08 06 00 00 00 00 Remark
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5.CXA2151Q adjustment item
Menu INPUT MAT-O VFREQ SELS1 SELS2 FIX-S V-TC H-WID HSEPS HD-DC HYSW HS-MA MACRO Description Selects the four systems of inputs IN1 to IN4 Selects the type of matrix conversion Selects the frequency of the dummy sync output to SELV_OUT(pin23) Selects the type of the signal input to IN1_H/L1(pin36) and IN1_V/L2(pin37) Selects the type of the signal input to IN1_H/L1(pin44) and IN1_V/L2(pin45) Swithches the sync identification circuit operating mode Sets the V sync separation time constant Sets the SELH_OUT (pin22) output pulse width Sets the sync separation method. (Valid for YG_IN(Pin16) input) Sets the H sync separation time constant of the YG_IN (Pin16) input Switches the signal output to YG_OUT (Pin 15) Sets whether or not to add H-sync within V-sync at SELH_OUT(Pin22) Switch for eliminating the macrovision signal of the 525P signal at SELH_OUT (Pin22) This is valid only when HFREQ =1 SELDU This Switch selects whether to output the sync separated signal or the dummy Sync to SELH_OUT (Pin22) and SELV_OUT(Pin23) CLK-S G-SEL This switch selects the clock for the sync counter This switch selects the gain or mute of the signals output to SELCR_OUT (Pin25), SELCB_OUT(Pin26) and SELY_OUT (pin27) CBGAI CRGAI YGAIN HFREQ SELCB_OUT(Pin26) gain control SELCR_OUT(Pin25) gain control SELY_OUT(Pin27) gain control Selects the frequency of the dummy sync output to SELH_OUT(Pin22) 0 0 0 1 0 0 0 1 0 1 0 1 0 0 PAL 0 0 0 0 1 0 0 0 0 0 0 0 0 NTSC 0 0 0 0 1 0 0 0 0 0 0 0 0 Remark
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6. OPTION Data Adjustment
Option 1 No 1 Item 200PR Specification 1 : 200 PROGRAM (CHINA ONLY) 0 : 100 PROGRAM (OTHER CONTRIES) 2 TSEAR 1 : WITH TURBO SEARCH 0 : WITHOUT TURBO SEARCH (FRANCE) 3 I /II SV 1 : SAVE DUAL SOUND CONDITION (RT) 0 : NOT SAVE DUAL SOUND CONDITION(RE/RL) 4 TOP 1 : TOP + FLOF TEXT 0 : FLOF TEXT Remark 1 : LIST no operation 0 : LIST operation 1 : RT/ RE 0 : RL 1 : NON - EU 0 : EU 1 : Dutch/ Swiss/ Austria/ Sweden/ Norway/ Finland/ Poland/ Italy/ Spain/ Benelux 3 0 : OTHERS 5 Eye 1 : WITH DIGITAL EYE 0 : WITHOUT DIGITAL EYE 6 A2 ST 1 : WITH FM STEREO 0 : WITHOUT FM STEREO 7 SYS 0 : BG/ I/ DK 1 : BG/ L (RE MODEL) (RL MODEL) 1 : NB10 0: 1 : ALL 0: 0: 1: 2: 3:
2 : BG/ I/ DK/ M (RT MODEL) 3 : RESERVED
Option 2 No 1 Item ACMS Specification 1 : WITH CHANNEL NAME DISPLAY 0 : WITHOUT CHANNEL NAME DISPLAY 2 VOL 1 : RUSHED SOUND CURVE (ASIA, MIDDLE EAST ASIA) 0 : STANDARD SOUND CURVE (OTHER CONTRIES) 3 Wide 1 : 16 : 9 0: 4:3 4 EU 1 : RE/ RL MODEL 0 : RT MODEL 5 XDOFF / 1 : WITHOUT XD 0 : WITH XD 1 : XD OFF ( After V3.50 ) 0 : XD ON S Before V3.16 1 : CHINA ONLY 0: 1 : Haier OEM(IIC Speed) 0: 1 : ALL 0: 0 : AUSTRAILIA 1 : RT 0 : RE/RL 1 : NZ TOOL 0 : NA TOOL AV MODE sequence decision Remark 1 : ALL CONTRIES EXCEPT AUSTRAILIA
Compo
1 : WITH COMPONENT INPUT 0 : WITHOUT COMPONENT INPUT
6
1080i
1 : WITH 1080i INPUT 0 : WITHOUT 080i INPUT
7
PC
1 : WITH VGA PC INPUT 0 : WITHOUT VGA PC INPUT
8
DRP
1 : WITH H - FILTER 0 : WITHOUT H - FILTER
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Option 3
No
1 PIP
Item 1 : WITH PIP 0 : WITHOUT PIP
Specification 1: 0: 1: 0:
Remark
2
INDEX
1 : WITH INDEX 0 : WITHOUT INDEX
3
HDEV
1 : HIGH DEVIATION MODULATION (CHINA)
1 : China/ Saudi/ India/ Indonesia Lebanon/Pakistan/Iran
0 : RF NORMAL SOUND MODULATION (OTHERS) 4 D - PRO / 50PRO 1 : WITH DOLBY PRO LOGIC 0 : WITHOUT DOLBY PRO LOGIC 1 : WITH 50Hz PROGRESSIVE 0 : WITHOUT 50Hz PROGRESSIVE 5 D - VIR 1 : WITH DOLBY VIRTUAL SURROUND 0 : WITHOUT DOLBY VIRTUAL SURROUND 6 TEXT 1 : WITH TELETEXT 0 : WITHOUT TELETEXT 7 SCART 1 : RF 54% MODULATION INPUT 0 : RF 100% MODULATION INPUT 8 CH + AU 1 : CHINA + AUSTRAILIA CHANNEL TABLE 0 : OTHER CONTRIES CHANNEL TABLE
0: SV3.00/6.00'S S V4.00'S ONLY 1: 0 : `4' Series Model Only 1 : Last Model Name "RB" or "T" 0 : Others 1 : SCART -> OVER 1EA 0 : Phone only 1:China, Austrailia 0:
Option 4 No 1 Item AV4 - S Specification 1 : WITH SCART TYPE 0 : WITH PHONE TYPE 2 BOOSTER 1 : WITH BOOSTER 0 : WITHOUT BOOSTER 3 AV SV 1 : SAVE LAST AV 0 : NOT SAVE LAST AV 4 SAV4 1 : WITH SAV4 (RE, RL) 0 : WITHOUT SAV4 (RT) 5 EZ-AV 1 : WITH EZ-AV 0 : WITHOUT EZ-AV 6 B - DEF 1 : BOOSTER DEFAULT ON AFTER CHANNEL SEARCH 0 : BOOSTER DEFAULT OFF AFTER CHANNEL SEARCH 7 I-KEY 1 : WITH INDEX KEY IN THE LOCAL BUTTON 0 : WITH MUTE KEY IN THE LOCAL BUTTON 8 HAIER 1 : HAIER OEM ONLY 2 : OTHERS 0 : PHONE ONLY 1 : All 0: 1: All 0: 1 : 3 SCART area S-JACK 0 : 3 SCART except EU 1 : RT 0 : 3 SCART JACK (RE / RL) 1 : All 0: 1 : 39NZ43 ONLY 0 : Others 1: 0: Remark 1 : SCART -> OVER 1EA
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Option 5 No 1
State LANGUEGE
Language 0:ENG Only 1:EU 5EA 2:EU ETC 3:GREECE 4:FARSI 5:ARAB URDU 6:E+Hindi 7:E+I+M+V 8:E+THAI 9:E+China English
Function
English/German/French/Italy/Spanish Pol./Hungary/Czecho/Russia/Eng English/ Greece English/Parsi (Iran) Eng./French/Arab(Egypt,Saudi)/Urdu(Pakistan) English/Hindi(Without VGA) English/Indonesian/Malaysian/Vietnamese English/Thai English/China English/French/Swedish/Czech/German/Spanish/Italian Polish/French/Swedish/Czech/German/Slovenian/Italian/Rumanian English/French/Swedish/Turkish/German/Spanish/Italian English/Hungarian/Serbian/Czech/German/Polish/Spanish/Italian/ Rumanian
2
T LAN
0:WEST EU 1:EAST EU1 2:TURKEY EU 3:EAST EU2
4:Cyrillic 1 5:Cyrillic 2 6:Cyrillic 3 7:TURK GRE1 8:TURK GRE2 9:TURK GRE3 10:ARAB FRA 11:ARAB ENG 12:ARAB HEB1 13:ARAB HEB 2 14:FARS ENG 15:FARS FRA 16:FARS ALLl
Can't Can't Russia
Eng./ Greece Can't
Can't
Can't Can't
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Trouble Shooting
Q110
Main
IC700 #53
700
100
Main
Q701
IC700
IC262 #97 ?
IC262
IC262 #54 ~ #115 IC262 #54 ~ #115 ?
IC265 IC265 #38,41,46 ?
501 IC501 #30, 32, 34 ?
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MONITOR-CVBS-OUTPUT IC700 MAIN-CVBS IC262 MAIN-Y MAIN-C YPbPr LGDT 1000B YCbCr H/V IC264 IC501 H/V 74LS 74LS 157 YPbPr IC265 RGB
SIF TO MSP-34XX
CXA-2069
TV 7 INPUT 3 OUTPUT V1
RF IN
TUNER & IF FOR MAIN
RF IN
CVBS-2 CVBS-4 CVBS-5
TUNER & IF FOR PIP
PIP IN H/V
AV -1 PIP-CVBS CVBS-5 V2 S2-2 Y2,C2
VSP-9427B VSP-
CXA -2180
ExYCbCr DEFLECTION
(EU AV4)
VIDEO & AUDIO(R/L) Ident
Y&C
AV -2 V1 S2-1 H-SYNC V-SYNC V4 S2-4 Y4,C4 YPbPr(480i/p) YPbPr(VGA ) H/V (1080i) CVBS-8 VIN
VIDEO & AUDIO(R/L)
Ident
YPbPr 1080i) RGB1 RGB2 RGB&FB (C/G) RGB&FB (OSD,Caption )
AV -3
BLOCK DIAGRAM
- 33 (480i/p)
V3 S2-3 Selected AUDIO OUTPUT ANA-IN (SIF) IC600 SCART-2-IN SCART-3-IN IC266 YPbPr(480i/p,1080i) SCART-1-IN
VIDEO & AUDIO(R/L) Ident Side AV Y&C
AV -4
VIDEO & AUDIO(R/L)
Ident
(EU AV1)
DACM-L/R
ICX601 LM4765T
MAIN L/R To Speaker
COMP-2 R/L COMP-1 R/L
MSP-3411G
SCART-2-OUT MONITOR OUTPUT TV-OUTPUT TV-
COMP-1
YPbPr(480i/p,567i) 1080i(option)
CXA -2151
4 INPUT 1 OUTPUT H/V(480i/p,1080i) L/R -OUT IC602 KA4558
COMP-2
YPbPr(480i/p,567i) 1080i(option) Audio is use in common with AV-2 PC(VGA) RGB H/V (Option)
VARIABLE AUDIO OUTPUT
PRINTED CIRCUIT BOARD
MAIN1 (TOP)
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MAIN1 (BOTTOM)
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MAIN2
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COMPONENT LOCATION GUIDE(MAIN2)
C401 E2 C403 F2 C405 F5 C407 D2 C409 D2 C410 G4 C411 D2 C412 G4 C413 .........G1 C414 .........G1 C415..........D2 C416..........E2 C417 ..........F3 C418 .........G2 C419..........D3 C420 ..........F2 C421..........D3 C423 .........G1 C424..........D1 C425..........D1 C426..........D1 C429..........E4 C430 ..........F3 C432..........E2 C433..........E2 C435..........E2 C436..........D2 C437 ..........F2 C443 .........G4 C444 .........G4 C446 .........G4 C448 .........G3 C449 .........G3 C451 .........G2 C452 .........G3 C455 .........G4 C461..........E4 C462 ..........F5 C464..........E5 C466 ..........F2 C467 ..........F2 C468..........D5 C469 ..........F2 C470 ..........F4 C471 ..........F2 C472 ..........F4 C474 ..........F3 C475..........E3 C476 ..........F5 C477 ..........F3 C478..........D3 C481 .........G2 C484 .........G4 C486 ..........F3 C491 .........G1 C493 .........G1 C802..........B5 C803..........B4 C804..........C5 C805..........C5 C806..........C4 C807..........C5 C808..........B4 C809..........B4 C810..........B4 C811..........A5 C812..........A5 C813..........A5 C816..........A4 C829..........C4 C830..........C5 C831..........A4 C832..........A4 C833..........A4 C834..........A1 C841..........A3 C842..........A2 C851..........A2 C852..........A2 C853..........A2 C854..........A1 C861..........A2 C862..........A2 C863..........B2 C866..........A1 C871..........B3 C872..........B3 C873..........B2 C874..........B2 C876..........A1 C881..........B3 C882..........B2 C884..........C2 C888..........B1 C889..........C2 C891..........B2 C892..........B2 C893..........C2 C895..........C3 C896..........C3 C897..........C3 C898..........C3 C899..........C1 C42A..........F2 C46A .........G1 C46C.........G2 C46D.........G3 C46E .........G4 C46H .........E1 C46J..........G2 C46K..........F4 C49A .........G1 C49B..........F1 D401 .........G3 D402..........B1 D403 .........G3 D404..........B1 D406 .........G3 D408..........E3 D409 .........G2 D410 ..........F3 D414..........E4 D415..........E4 D416..........E5 D417 ..........F5 D418 ..........F4 D419 ..........F2 D420 ..........F2 D421 .........G4 D422..........E2 D423..........E3 D424..........E3 D425 ..........F2 D427..........D3 D430 .........G4 D431 ..........F4 D434 .........G4 D435 ..........F4 D437 .........G2 D440 ..........F3 D488..........D2 D803..........C5 D804..........C4 D805..........C5 D810..........A4 D811..........A5 D812..........A5 D813..........A5 D831..........A4 D832..........A1 D833..........A4 D841..........A3 D842..........A1 D851..........A3 D852..........A1 D853..........A1 D861..........B2 D862..........B2 D863..........A1 D864..........B1 D873..........B1 D874..........B1 D876..........B1 D881..........B3 D891..........B2 D892..........C3 E1 ..............F1 E2 ..............F1 E3 ..............E1 E4 ..............E1 E5..............D1 E6..............C1 E7..............C3 E8..............D3 E9..............D3 E10............D3 E11 ............E3 E12 ............E3 E13 ............E4 E14............D5 E15 ............E5 E16............D4 E407..........D5 E408 ..........E5 E409 ..........E4 E410..........D4 E411 ..........E4 E412 ..........F2 E413 ..........E2 E414 ..........E3 E415 ..........F3 E416 ..........E3 E417..........D4 E418..........D4 E801..........C5 E802..........C5 E803 ..........B4 E804 ..........B4 E805..........C4 E806..........C4 E807 ..........B4 E808 ..........B4 E809 ..........A4 E810 ..........A3 E811 ..........B3 E812 ..........B3 E813..........C3 E814 ..........B3 E815 ..........B2 E816 ..........A2 E817 ..........A1 FB401........E5 FB402........D2 FB403 ........F3 FB801........B5 FB802........B4 FB805........B4 FB841........A3 FB851........A3 FB852........A2 FB861........A3 FB871........B3 FB872........B3 FB881........B3 FB882........C1 FB891........B3 FB892........B3 G1 .............G5 G2 .............G5 G3 .............G5 G4..............F5 G5..............F5 G6..............E5 G7..............E5 G8..............E5 G9..............E5 G10 ...........G5 G11............F5 G12............F5 G13............F5 G14............F4 G15............F4 G16............F3 G17............F3 G22............E3 G23............E3 G24 ...........D3 G25 ...........D3 G30............E2 G31............E2 G32 ...........D2 G33 ...........D2 G34 ...........D2 G35 ...........D2 G36 ...........D2 G37 ...........D2 G38 ...........D2 G39 ...........D2 G40 ...........D2 G41 ...........D2 G42 ...........D2 G43 ...........D1 G44 ...........D1 G45 ...........D1 G46 ...........D1 G47............E2 G48............E2 G49 ...........D5 G50 ...........D5 G801..........B5 G802..........B5 G803 .........C5 G804 .........C4 G805 .........C5 G806..........A5 G807..........A5 G808..........A5 G809..........A5 G810..........A4 G811..........A4 G814..........A1 G815..........A1 G816..........A2 G817..........B2 G818..........B2 G819..........B2 G820..........B2 G821..........B2 G822..........B1 G823..........B1 G824..........B2 G825..........B2 G826..........B2 G827..........B2 G828..........B2 G829..........B2 G830 .........C2 G831 .........C2 G832 .........C2 G833 .........C2 G834 .........C3 G835 .........C3 G836 .........C3 G837 .........C3 G840..........A2 G841..........A2 IC401 .........F2 IC402 ........G3 IC403 ........G2 IC404.........E1 IC405 ........G4 IC408 ........G2 IC409 .........F1 IC410 ........G1 IC801.........C4 IC802.........A5 IC831.........A4 IC832.........A4 IC833.........B3 IC851.........A2 IC881.........B2 IC891.........C3 J403...........F1 J404...........F1 J407...........F1 J409 ..........G2 J410 ..........G4 J411...........F4 J412 ..........G4 J414...........F3 J415...........F2 J416...........F2 J417...........F2 J418...........F2 J419 ..........G2 J421 ..........G3 J423 ..........G3 J425 ..........G3 J426 ..........G4 J428...........E3 J429...........F2 J430...........F2 J431...........F2 J432...........F2 J434...........E2 J435...........E2 J436 ..........D2 J437...........F1 J438...........F1 J439...........F1 J445...........E1 J446...........E1 J447...........E1 J448...........E1 J450 ..........D1 J451 ..........D1 J453 ..........D2 J454 ..........D2 J456 ..........D3 J458...........E3 J459 ..........D3 J460 ..........D3 J461...........E4 J462...........E3 J463...........E4 J464 ..........D4 J465 ..........D5 J466 ..........D5 J467...........E5 J469...........E4 J803 ..........C4 J804 ..........C4 J805...........A4 J806...........B5 J807...........B5 J831...........A2 J832...........A1 J833...........A1 J834...........A1 J835...........A1 J836...........A1 J837...........B1 J838...........B1 J839...........B2 J840...........B1 J841 ..........C1 J842 ..........C1 J843 ..........C1 J844...........B1 J845...........B1 J846 ..........C1 J847 ..........C2 J848...........B3 J849 ..........C3 J850 ..........C3 J851 ..........C2 J853 ..........C2 J854 ..........C2 J855 ..........C3 J856 ..........C3 J857...........B2 J858...........B3 J859...........A2 J860...........A2 J861 ..........C1 J862 ..........C2 J863...........B2 JP1 ............B5 JP2 ............A5 JP3 ............A5 JP4 ............B5 JP5 ............B5 JP6 ............A5 JP7 ............A5 JP8 ............A4 JP9 ............C5 JP10 ..........C5 JP11 ..........C1 JP12 ..........C1 JP13 ..........C1 JP14 ..........B2 JP15 ..........B2 JP16 ..........C3 JP17 ..........D2 JP18 ..........E2 JP19 ..........E2 JP20 ..........F3 JP21..........G2 JP22..........G2 JP23..........G2 JP24..........G2 JP25..........G2 JP26..........G2 JP27..........G3 JP29 ..........C5 L401 ..........D2 L403...........F3 L404 ..........D4 L405...........F3 L852 ..........A1 L861 ..........B2 L891 ..........C2 L892 ..........C3 P415..........G2 P416..........G3 P417 ..........F5 P420..........G2 P421 ..........F5 P804..........C5 P805..........C5 P401A .......G1 P403A........E1 P404A........E1 P405A........F3 P406A .......C1 P410A .......D2 P410C .......E2 P410E........E2 P410F........E2 P42A..........F5 P42B..........F5 P42C..........F5 P801A........B5 P801B........B5 P801C .......B5 P801D .......B5 P841A........B1 P861A........A1 Q402 .........D1 Q403 .........D2 Q405 .........G5 Q406 .........G5 Q407 .........G3 Q408 .........G3 Q409 .........G4 Q410 .........G4 Q413..........F4 Q416 .........D5 Q417..........E2 Q420 .........D3 Q423 .........G4 Q424..........E3 Q428 .........G4 Q432..........E2 Q802..........A4 Q831..........A4 Q832..........A3 Q872..........B1 Q891 .........C2 Q46A.........G1 R400 ..........F2 R401..........C2 R402 .........G4 R403..........C2 R404..........C1 R405 ..........F4 R406 ..........F3 R407 ..........F4 R408 .........G4 R409 .........G4 R410..........C4 R411 .........G4 R412 .........G4 R413 ..........F5 R414..........C3 R415..........C3 R416 ..........F5 R417 ..........F5 R418 .........G2 R419 .........G5 R420 .........G3 R421 .........G4 R422 ..........F4 R423 ..........F4 R425 ..........F3 R426..........E2 R428..........E2 R429 ..........F2 R430..........D5 R431..........E2 R432 .........G4 R433..........D3 R434..........E2 R435..........E2 R436 ..........F1 R437 .........G4 R438 .........G3 R439 .........G4 R440 .........G3 R441..........E1 R442 .........G4 R443 .........G4 R449 .........G3 R450 .........G3 R451 .........G3 R452 .........G3 R454..........E3 R457 .........G4 R458 .........G3 R459 .........G3 R460 .........G2 R461 .........G3 R462 .........G2 R463 .........G2 R464 .........G2 R465 ..........F2 R466 .........G2 R467..........D1 R468 ..........F2 R469..........D1 R470..........D5 R473 ..........F1 R474..........D3 R476 ..........F4 R477 ..........F2 R478 ..........F4 R479..........E4 R480 ..........F4 R481 ..........F5 R482 ..........F5 R483 .........G3 R484 .........G3 R485..........E4 R486..........D5 R487..........D2 R488..........D2 R489..........E4 R490 .........G3 R491..........E4 R492 ..........F2 R493 ..........F3 R494..........E4 R495 ..........F2 R496 ..........F2 R497 ..........F2 R498..........D5 R499 .........G2 R802..........C4 R803..........B4 R804..........B4 R805..........A4 R806..........C5 R807..........C4 R808..........C4 R811..........A5 R815..........A5 R817..........A5 R818..........A5 R819..........A5 R820..........A5 R821..........A5 R827..........A5 R828..........A5 R829..........A5 R830..........C4 R831..........A4 R832..........A4 R833..........A4 R834..........A4 R835..........A3 R836..........A3 R837..........A1 R838..........A1 R839..........A4 R840..........A1 R851..........A1 R861..........B1 R871..........B1 R872..........B2 R887..........C2 R891..........C3 R892..........C3 R893..........C3 R894..........C3 R895..........C2 R897..........C2 R898..........B1 R899..........C2 R40A..........F2 R40C .........D3 R40D .........C3 R40E .........D3 R40F .........D3 R40G .........B1 R40H .........B1 R40I ..........G4 R40J..........G4 R40K .........C3 R40L..........D3 R40M.........D3 R40N .........F2 R40P .........G4 R40Q .........F2 R40T .........G2 R40U.........G2 R40V..........F2 R40W ........G2 R40X .........E1 R40Y..........F3 R40Z .........D2 R41A .........E1 R41B .........E1 R41C .........C2 R41D.........G4 R41E .........C2 R41K .........E3 R41L..........E3 R41M.........E1 R41N .........E1 R41P .........C2 R41R .........C2 R42A..........F2 R46A .........G2 R46B .........G1 R46D.........G3 SCR1 .........F2 SCR2.........E3 SG401 .......F5 SG402.......G5 T401 ..........D1 T402 ..........F5 T403 ..........E4 T405 ..........F3 T406..........G5 T801 ..........B3 T805 ..........A5 VR401 .......G2 ZD401 .......G3 ZD404 .......G3 ZD405 .......G3 ZD406 .......G3 ZD407 .......G3 ZD410........E2 ZD411 .......D1 ZD412 .......G4 ZD413........E2 ZD415........E1 ZD831........A4 ZD46A .......F1
- 37 -
DIGITAL (TOP)
DIGITAL (BOTTOM)
- 38 -
CONVERGENCE OUT
CPT(B , G , R)
- 39 -
MICOM (TOP)
VM
MICOM (BOTTOM)
- 40 -
AC INPUT
SIDE A/V
POWER S/W
- 41 -
CONTROL
D-CON
PRE-AMP
- 42 -
MEMO
- 43 -
304 105 200 410
201 107 153 108 109 430 510 800 690
300
420 202 691 174
121
EXPLODED VIEW
- 44 600 530 620 550 810 301 570 120 520 501 340 590 303
700
503
610
540
350
302
310
330
320
EXPLODED VIEW PARTS LIST
No.
105 107 108 109 120 121 153 174 200 201 202 300 301 302 303 304 310 320 330 340 350 410 420 430 501 503 510 520
Part No.
3680V00109A 4811V00158J 4811V00336C 4811V00158H 4811V00336B 4811V00158G 4811V00336A 6400VA0016A 120-D38E 6150V-1026A 174-322E 4980V00B00C 4980V00B01C 4980V00B02C 309