Download - Emerson Lc195em82 Lc195em87
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SERVICE MANUAL
TM
EMERSON AND THE G-CLEF LOGO ARE REGISTERED TRADEMARKSOF EMERSON RADIO CORP., PARSIPPANY, NEW JERSEY, U.S.A.
19 COLOR LCD TELEVISIONLC195EM82/LC195EM87
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IMPORTANT SAFETY NOTICEProper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.
TABLE OF CONTENTSSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1How to initialize the LCD Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1Schematic Diagrams / CBAs and Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
The LCD panel is manufactured to provide many years of useful life. Occasionally a few non active pixels may appear as a tiny spec of color. This is not to be considered a defect in the LCD screen.
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1-1 A81N0SP
SPECIFICATIONS< TUNER / NTSC >
ANT. Input ---------------------- 75 ohm Unbal., F type
< TUNER / ATSC >
< LCD PANEL >
< VIDEO >
Description Condition Unit Nominal Limit1. AFT Pull-In Range --- MHz 2.3 2.1
2. Syncronizing Sens.TV.ch.4
CA.ch.31CA.ch.87
dBdBdB
---
---
---
202023
Description Condition Unit Nominal Limit1. Received Freq. Range (-28dBm) --- kHz --- 100
2. ATSC Dynamic Range (min / max)ch.4ch.10ch.41
dBmdBmdBm
---
---
---
-76/0-76/0
-74/+4
Description Condition Unit Nominal Limit
1. Native Pixel Resolusion HorizontalVerticalpixelspixels
1440900
---
---
2. Brightness (w / filter) --- cd/m2 250 ---3. Viewing Angle HorizontalVertical
---
---
-75 to 75-70 to 70
Description Condition Unit Nominal Limit
1. Over Scan HorizontalVertical%%
55
---
---
2. Color Temperature---
xy
K 110000.2790.272
---
5%5%
3. Resolution (composite video) HorizontalVerticallineline
400350
---
---
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1-2 A81N0SP
< AUDIO >All items are measured across 8 load at speaker output terminal with L.P.F. / Video1 Input.
Note: Nominal specifications represent the design specifications. All units should be able to approximate these. Some will exceed and some may drop slightly below these specifications. Limit specifications represent the absolute worst condition that still might be considered acceptable. In no case should a unit fail to meet limit specifications.
Description Condition Unit Nominal Limit1. Audio Output Power 10% THD: Lch/Rch W 1.0/1.0 0.9/0.92. Audio Distortion 500mW: Lch/Rch % 0.5/0.5 2.0/2.0
3. Audio Freq. Response (NTSC) -6dB: Lch-6dB: Rch
HzHz
100 to 11 k100 to 11 k
---
---
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2-1 LTVN_ISP
IMPORTANT SAFETY PRECAUTIONSPrior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
Safety Precautions for LCD TV Circuit1. Before returning an instrument to the
customer, always make a safety check of the entire instrument, including, but not limited to, the following items:a. Be sure that no built-in protective devices are
defective and have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including but not limited to, nonmetallic control knobs, insulating fishpapers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage.
b. Be sure that there are no cabinet openings through which an adult or child might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, (1) spacing between the Liquid Crystal Panel and the cabinet mask, (2) excessively wide cabinet ventilation slots, and (3) an improperly fitted and/or incorrectly secured cabinet back cover.
c. Antenna Cold Check - With the instrument AC plug removed from any AC source, connect an electrical jumper across the two AC plug prongs. Place the instrument AC switch in the on position. Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the coaxial connector. If the measured resistance is less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected before the instrument is returned to the customer. Repeat this test with the instrument AC switch in the off position.
d. Leakage Current Hot Check - With the instrument completely reassembled, plug the AC line cord directly into a 120 V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories (UL) 1410, (50.7). With the instrument AC switch first in the on position and then in the off position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinet, screw heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet and repeat the test.
ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSORIES.
2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the Liquid Crystal Panel.
ALSO TEST WITHPLUG REVERSEDUSING ACADAPTER PLUGAS REQUIRED
TEST ALL EXPOSEDMETAL SURFACES
READING SHOULD NOT BE ABOVE 0.5 mA
EARTHGROUND
_
DEVICELEAKAGECURRENT
TESTER+
BEINGTESTED
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2-2 LTVN_ISP
3. Design Alteration Warning - Do not alter or add to the mechanical or electrical design of this TV receiver. Design alterations and additions, including, but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video output connections, might alter the safety characteristics of this receiver and create a hazard to the user. Any design alterations or additions will void the manufacturer's warranty and may make you, the servicer, responsible for personal injury or property damage resulting therefrom.
4. Hot Chassis Warning -a. Some TV receiver chassis are electrically
connected directly to one conductor of the AC power cord and maybe safety-serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known earth ground. If a voltage reading in excess of 1.0 V is obtained, remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground.
b. Some TV receiver chassis normally have 85V AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can be safety-serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source, for both personnel and test equipment protection.
c. Some TV receiver 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 insulation material that must not be defeated or altered.
5. Observe original lead dress. Take extra care to assure correct lead dress in the following areas: a. near sharp edges, b. near thermally hot parts-be sure that leads and components do not touch thermally hot parts, c. the AC supply, d. high voltage, and, e. antenna wiring. Always inspect in all areas for pinched, out of place, or frayed wiring. Check AC power cord for damage.
6. Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with components, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.
7. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The product's safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are strictly inspected to confirm they comply with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
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2-3 LTVN_ISP
Precautions during ServicingA. Parts identified by the # symbol are critical for
safety.Replace only with part number specified.
B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:1) Wires covered with PVC tubing2) Double insulated wires3) High voltage leads
D. Use specified insulating materials for hazardous live parts. Note especially:1) Insulation Tape2) PVC tubing3) Spacers4) Insulators for transistors.
E. When replacing AC primary side components (transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat producing parts (heat sinks, oxide metal film resistors, fusible resistors, etc.)
G. Check that replaced wires do not contact sharp edged or pointed parts.
H. When a power cord has been replaced, check that 5~6 kg of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.J. Use care that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.K. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the AC supply outlet.
L. When installing parts or assembling the cabinet parts, be sure to use the proper screws and tighten certainly.
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2-4 LTVN_ISP
Safety Check after ServicingExamine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards.
1. Clearance DistanceWhen replacing primary circuit components, confirm specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)Table 1: Ratings for selected area
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
2. Leakage Current TestConfirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.Measuring Method: (Power ON)Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across both terminals of load Z. See Fig. 2 and following table.
Table 2: Leakage current ratings for selected areas
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
AC Line Voltage Region Clearance Distance (d), (d)
110 to 130 V U.S.A. or Canada 3.2 mm
(0.126 inches)
AC Line Voltage Region Load Z Leakage Current (i) Earth Ground (B) to:110 to 130 V U.S.A. or Canada
0.15 F CAP. & 1.5 k RES. Connected in parallel i 0.5 mA rms
Exposed accessible parts
Chassis or Secondary Conductor
Primary Circuit
Fig. 1
d' d
AC Voltmeter (High Impedance)
Exposed Accessible Part
B Earth Ground Power Cord Plug Prongs
Z
Fig. 2
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3-1 TVN_SN
STANDARD NOTES FOR SERVICINGCircuit Board Indications1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
2. For other ICs, pin 1 and every fifth pin are indicated as shown.
3. The 1st pin of every male connector is indicated as shown.
Pb (Lead) Free SolderPb free mark will be found on PCBs which use Pb free solder. (Refer to figure.) For PCBs with Pb free mark, be sure to use Pb free solder. For PCBs without Pb free mark, use standard solder.
How to Remove / Install Flat Pack-IC1. RemovalWith Hot-Air Flat Pack-IC Desoldering Machine:1. Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)
2. Remove the flat pack-IC with tweezers while applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
CAUTION:1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.
2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)
Top View
Out In
Bottom ViewInput
5
10
Pin 1
Pin 1
Pb free mark
Fig. S-1-1
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3-2 TVN_SN
3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.
With Soldering Iron:1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Hot-airFlat Pack-ICDesolderingMachineCBA
Flat Pack-IC
Tweezers
Masking Tape
Fig. S-1-2
Flat Pack-IC Desoldering Braid
Soldering IronFig. S-1-3
Fine TipSoldering Iron
SharpPin
Fig. S-1-4
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3-3 TVN_SN
With Iron Wire:1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.
2. Installation1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.
2. The mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.
To Solid Mounting Point
Soldering Iron
Iron Wire
or
Hot Air Blower
Fig. S-1-5
Fine TipSoldering IronCBA
Flat Pack-ICTweezers
Fig. S-1-6
Example :
Pin 1 of the Flat Pack-ICis indicated by a " " mark. Fig. S-1-7
Presolder
CBA
Flat Pack-IC
Fig. S-1-8
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3-4 TVN_SN
Instructions for Handling Semi-conductorsElectrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
1. Ground for Human BodyBe sure to wear a grounding band (1 M) that is properly grounded to remove any static electricity that may be charged on the body.
2. Ground for WorkbenchBe sure to place a conductive sheet or copper plate with proper grounding (1 M) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.
CBA
Grounding Band
Conductive Sheet orCopper Plate
1M
1M
CBA
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4-1 A81N0DC
CABINET DISASSEMBLY INSTRUCTIONS1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.
2. Disassembly MethodNote:(1) Order of steps in procedure. When reassembling,
follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures.
(2) Parts to be removed or installed.(3) Fig. No. showing procedure of part location(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, CN = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)
(5) Refer to the following "Reference Notes in the Table."
Step/Loc. No.
Part
Removal
Fig. No.
Remove/*Unhook/Unlock/Release/Unplug/Unclamp/
DesolderNote
[1] Stand Base D1 2(S-1), 2(S-2), 4(S-3) ---
[2] Stand Hinge D1 --------------- ---
[3] Stand Cover D1 --------------- ---
[4] Rear Cabinet D1 7(S-4) ---
[5] Junction CBAD2 D3
*CN705, *CN706, *WH1101B, *WH1151B
---
[6] Function CBAD2D3 3(S-5) ---
[7] IR Sensor CBAD2 D3 2(S-6) ---
[2] Stand Hinge
[3] Stand Cover
[4] Rear Cabinet [1] Stand Base[14] Speaker (s)
[5] Junction CBA
[8] Jack Holder
[10] DTV Module CBA Unit
[7] IR Sensor CBA
[6] Function CBA
[11] Main CBA
[12] Tilt Stand Holder
[9] Digital MainCBA Unit
[13] LCD Module
[15] Front Cabinet
[8] Jack Holder D2 (S-7) ---
[9] Digital Main CBA UnitD2D3
4(S-8), *CN1501, *CN1502, *CN1503, *CN1504, *CN1901, *CN1902
---
[10]DTV Module CBA Unit
D2D3
7(S-9), *CN61, *CN401, *CN402, *CN801A, *CN802A, Module PCB Holder
---
[11] Main CBA D2D3 --------------- ---
[12] Tilt Stand Holder D2 (S-10) ---
[13] LCD Module D2 6(S-11) ---
[14] Speaker (s) D2 4(S-12) ---[15] Front Cabinet D2 --------------- ---
(1)
(2)
(3)
(4)
(5)
Step/Loc. No.
Part
Removal
Fig. No.
Remove/*Unhook/Unlock/Release/Unplug/Unclamp/
DesolderNote
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4-2 A81N0DC
Fig. D1
[4] Rear Cabinet
(S-1)
(S-4)
[1] Stand Base
[2] Stand Hinge
[3] Stand Cover
(S-2)
(S-3)
(S-3)
(S-4)
(S-4)
(S-4)
(S-4)
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4-3 A81N0DC
[8] Jack Holder
[6] Function CBA
[7] IR SensorCBA
[15] Front Cabinet
[14] Speaker
[14] Speaker
[12] Tilt StandHolder
(S-7)
(S-10)
[11] Main CBA
(S-8)
[10] DTV ModuleCBA Unit
Module PCB Holder
[13] LCD Module
(S-11)
(S-8)
(S-9)
(S-9)
(S-9)
(S-11)
(S-11)
(S-11)
(S-11)
(S-11)
(S-5)(S-9)
(S-9)
[9] Digital Main CBA Unit
(S-6)(S-12)
(S-12)
[5] Junction CBA
Fig. D2
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4-4 A81N0DC
TV Cable Wiring Diagram
Main CBA
CN701 CN1501
CN702 CN703 CN704
CN1502 CN1503 CN1504
CN1901 CN1902
Digital MainCBA Unit
To LCD Module
CN61
To Speaker
DTV Module CBA Unit
CN101CN102
CN802AAC CORD
CN401
CN402
To LCD Module
To Speaker CN801A
CN705
CN706
CN1102 CN1152
WH1101B WH1151BJunction CBA
WH1101
Function CBA
WH1151
IR Sensor CBA
Fig. D3
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5-1 A81N0EA
ELECTRICAL ADJUSTMENT INSTRUCTIONSGeneral Note: CBA is abbreviation for Circuit Board Assembly.Note: Electrical adjustments are required after
replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available.
Test Equipment Required1. DC Voltmeter2. NTSC Pattern Generator (Color Bar W/White
Window, Red Color, Dot Pattern, Gray Scale, Monoscope, Multi-Burst)
3. Remote control unit4. Color Analyzer
How to make the Service remote control unit:Cut A portion of the attached remote control unit as shown in Fig. 1.
How to set up the service mode:Service mode:1. Use the service remote control unit.2. Turn the power on.3. Press the service button on the service remote
control unit as shown in Fig. 1.
1. Purity Check ModeThis mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.
1. Enter the Service mode.2. Each time pressing [7] button on the service
remote control unit, the display changes as follows.
Fig. 1
service button
A
[7] button
Note:When entering this mode, the default setting is White mode.
Purity Check Mode
[7] buttonRed mode
Green mode
Blue mode
White mode
[7] button
[7] button
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5-2 A81N0EA
2. Auto Calibration [Component]Purpose: To bring the color adjustment of each component into standard alignment.Symptom of Misadjustment: If this adjustment is incorrect, component signals do not reproduce the corresponding color.1. Input 1080i 100% Color Bar signal. 2. Enter the service mode.3. To enter the Auto Calibration adjustment mode,
press [6] button on service the remote control unit.4. To start auto adjustment, press [1] button on the
service remote control unit. - In the auto adjustment mode, Please wait
appears on the screen. - Upon completion, OK appears on the screen.
3. Auto Calibration [DTV]Purpose: To bring the color adjustment of DTV into standard alignment.Symptom of Misadjustment: If this adjustment is incorrect, DTV signals do not reproduce the corresponding color.1. Enter the service mode.2. To enter the Auto Calibration adjustment mode,
press [6] button on the service remote control unit.3. To start auto adjustment, press [2] button on the
service remote control unit. - In the auto adjustment mode, Please wait
appears on the screen. - Upon completion, OK appears on the screen.
The following adjustment normally are not attempted in the field. Only when replacing the LCD Panel then adjust as a preparation.
4. White Balance Adjustment [Video]
Purpose: To mix red, green and blue beams correctly for pure white. Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 20 minutes.2. Input the White Purity.
3. Set the color analyzer to the CHROMA mode and bring the optical receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
4. Enter the Service mode. Press [VOL. n] button on the service remote control unit and select C/D1 mode.
Test Point Adj. Point Mode Input
Screen [CH. o/p]buttons[VIDEO]
C/D1
White Purity (APL 70%)
or(APL 30%)
M. EQ. Spec.Pattern Generator,
Color analyzerx= 0.279 0.005y= 0.272 0.005
Figure
Color Analyzer
It carries out in a darkroom.
L = 3 cm
Perpendicularity
INPUT: WHITE 70%, 30%
30%=30IRE 70%=70IRE
INPUT SIGNAL
-
5-3 A81N0EA
5. [CUTOFF]Press [1] button to select COR for Red Cutoff adjustment. Press [3] button to select COB for Blue Cutoff adjustment.[DRIVE]Press [4] button to select DR for Red Drive adjustment. Press [6] button to select DB for Blue Drive adjustment.
6. In each color mode, press [CH. o / p] buttons to adjust the values of color.
7. Adjust Cutoff and Drive so that the color temperature becomes 11000K (x= 0.279 / y= 0.272 0.005).
The following adjustment normally are not attempted in the field. Only when replacing the LCD Panel then adjust as a preparation.
5. White Balance Adjustment [Component / DTV]
Purpose: To mix red, green and blue beams correctly for pure white. Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 20 minutes.
2. Input the White Purity.
3. Set the color analyzer to the CHROMA mode and bring the optical receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
4. Enter the Service mode. Press [VOL. n] button on the service remote control unit and select C/D2 mode.
5. [CUTOFF]Press [1] button to select COR for Red Cutoff adjustment. Press [3] button to select COB for Blue Cutoff adjustment.[DRIVE]Press [4] button to select DR for Red Drive adjustment. Press [6] button to select DB for Blue Drive adjustment.
6. In each color mode, press [CH. o / p] buttons to adjust the values of color.
7. Adjust Cutoff and Drive so that the color temperature becomes 11000K (x= 0.279 / y= 0.272 0.005).
Test Point Adj. Point Mode Input
Screen [CH. o/p]buttons[VIDEO]
C/D2
White Purity (APL 70%)
or(APL 30%)
M. EQ. Spec.Pattern Generator,
Color analyzerx= 0.279 0.005y= 0.272 0.005
Figure
Color Analyzer
It carries out in a darkroom.
L = 3 cm
Perpendicularity
INPUT: WHITE 70%, 30%
30%=30IRE 70%=70IRE
INPUT SIGNAL
-
6-1 A81N0INT
HOW TO INITIALIZE THE LCD TELEVISIONHow to initialize the LCD television:1. Turn the power on.2. To enter the service mode, press the service
button on the service remote control unit. (Refer to page 5-1.)- To cancel the service mode, press [POWER]
button on the service remote control unit.3. Press [DISPLAY] button on the service remote
control unit to initialize the LCD television.4. "FF" will appear in the upper left of the screen.
"FF" color will change to red from white when initialzing is complete.
-
7-1
BLOCK DIAGRAMSSystem Control Block Diagram
A81N0BLS
FUNC
TIO
N CB
AKE
Y-IN
-12
2WH
1101
KEY
SWIT
CHKE
Y-IN
-21
1KE
Y SW
ITCH
IC12
01(M
AIN
MICR
O C
ONT
ROLL
ER)
IC12
02(S
UB M
ICRO
CO
NTRO
LLER
) 9 3
WH
1101
B
10 2
KEY-
IN-1
PROT
ECT-
5
STAT
US-O
UTPO
FF-O
UTLA
ST-O
UT
STAT
US-O
UTPO
FF-O
UTLA
ST-O
UT
RES
ETR
ESET
AL+3
.3V
REM
OTE
KEY-
IN-1
REM
OTE
P-O
N-H1
VGH-
H
MA
IN C
BA
17
KEY-
IN-2
P-O
N-H1
VOLU
ME
AUD
IO-M
UTE
SDA
SCL
INPU
T-1
INPU
T-0
S-SW
IF-M
UTE
INPU
T-2
TO PO
WER
SUP
PLY
BLO
CK D
IAG
RAM
TO IF
/VID
EOBL
OCK
DIA
GRA
M
TO AU
DIO
BLO
CK D
IAG
RAM
TO AU
DIO
BLO
CK D
IAG
RAM
TO D
TV M
ODU
LEBL
OCK
DIA
GRA
M
IC61
(MEM
ORY)
IC12
06(M
EMOR
Y)
SCL
65SD
A
AFT-
INFS
CIC
1203
IR S
ENSO
R CB
A
WH
1151
WH
1151
B
REM
OTE
SENS
OR
RS1
151
D11
52PO
WER
REM
OTE
33
P-O
N-H1
44
KEY-
IN-1
22CN
1102
KEY-
IN-2
11
CN70
5
KEY-
IN-1
231C
N701
KEY-
IN-2
222
CN15
01
CN11
52CN
706
REM
OTE
33
REM
OTE
195
VGH-
H5
19CN7
02P-
ON-
H1
231
CN15
02
PROT
ECT-
52
22
BACK
LIGHT
-SW
204
BACK
LIGHT
-AD
J21
3
INPU
T-2
204C
N704
IF-M
UTE
231
DTV
-O
N-H
321
CN15
04
CN70
3
AUD
IO-M
UTE
213
VOLU
ME
204
CN15
03
INPU
T-1
195
S-SW
1113
INPU
T-0
186
AFT-
IN22
2FS
C16
8SC
L13
11SD
A15
9
P-O
N-H1
44
SDA
SCL
BACK
LIG
HT-AD
JTO
LC
D BA
CKLI
GHT
BLO
CK D
IAG
RAM
BACK
LIG
HT-AD
JBA
CKLI
GHT
-SW
BACK
LIG
HT-SW
PROT
ECT-
5
DTV
-O
N-H
DTV
-O
N-H
VGH-
H
DIG
ITA
L M
AIN
CBA
UNI
T
DTV
MO
DULE
CBA
UNI
T
IC10
1(D
TV S
IGNA
L PRO
CESS
)
38155
154
153
204
DTV
-S-
SREQ
DTV
-S-
SCLK
DTV
-S-
SIN
DTV
-S-
SOUT
DTV
-S-
RESE
TCN
61CN
101
1212
1010
99
88
77
DTV
-S-
SREQ
DTV
-S-
SCLK
DTV
-S-
SIN
DTV
-S-
SOUT
DTV
-S-
RESE
T
DTV
-S-
RESE
T
DTV
-S-
SIN
DTV
-S-
SCLK
DTV
-S-
SOUT
DTV
-S-
SREQ
159
168
177
195
231
DTV
-S-
SREQ
DTV
-S-
SCLK
DTV
-S-
SIN
DTV
-S-
SOUT
DTV
-S-
RESE
T
IF-M
UTE
INPU
T-2
4 6
VOLU
ME
AUDI
O-M
UTE
4MH
zO
SCX-
OUT X-IN
X120
2
Q120
1
INPU
T-1
INPU
T-0
S-SW SC
LSD
A
SCL
SCL
SDA
SDA
AFT-
IN
D11
53ST
AND
BY+
3.3V
C22
MCU
-BUS
-OPE
NBU
S-O
PEN
L22
G3
C11
D11 A12
D22
H23
H21
H20E3 D1L23
J21
J20
J23
J22
G20
D10 B15
C15
D15 A11
E2 A6 B6 K22
A16
BUFF
ERQ12
02BU
FFER
Q120
3BU
FFER 5 67
19 20 16
JUNC
TIO
N CB
A
DR
IVE
Q115
1
DR
IVE
Q115
2
-
7-2 A81N0BLIF
IF/Video Block Diagram
SAW
FILT
ER
TU61
SF11
IF7
SIF
MA
IN C
BA
TO AU
DIO
BLO
CKD
IAG
RAM
JK70
6CO
MPO
NENT
-Y
-IN JK
707
COM
PONE
NT-Pb
IN JK70
8CO
MPO
NENT
-Pr
IN
JK70
3VI
DEO
-IN
1
JK70
1S-
VIDE
OINT
O SYST
EM
CONT
ROL
BLO
CKD
IAG
RAM
S-SW
IF-M
UTE
AFT-
IN
CY
(TUN
ER U
NIT)
CF31
IC31
(IF S
IGNA
L PRO
CESS
)
VIF
AMP
VID
EOD
ET VCO
4.5M
Hz
FILT
ER
RF
AGC
AMP
SIF
AMP
16
1318
174
78
1
SIF
TRAP
11
FSC
DTV
-Y
TO D
TV M
ODU
LEBL
OCK
DIA
GRA
M
IF A
GC
DET
AFT
EQ AMP
2
DEF
EAT
CN70
2
CN70
3
TO LC
D BL
OCK
DIA
GR
AM(C
N150
3)
TO LC
D BL
OCK
DIA
GR
AM(C
N150
2)
VID
EO S
IGNA
LA
UDIO
SIG
NAL
TUNE
R-CV
BS23
CVBS
6S-
VIDE
O-C
8S-
VIDE
O-Y
10CO
MP-
Y12
COM
P-Pb
15CO
MP-
Pr14
DTV
-Y
20D
TV-Pb
18D
TV-Pr
17
DTV
-Pb
DTV
-Pr
WF1
WF2
WF3
WF4
WF5
WF6
-
7-3
Audio Block Diagram
A81N0BLA
MA
IN C
BA
AUDI
O-M
UTE
VOLU
ME
TO SY
STEM
CO
NTRO
L BL
OCK
DIA
GRA
MIN
PUT-
0IN
PUT-
1
SCL
SDA
IC85
2(IN
PUT S
ELEC
T)
SW C
TLIN
H
3
12 15 11 14 1 4
69
10
STER
EOFI
LTER
75uS
DE-
EMPH
dBX
DE-
EMPH
L+R
FILT
ER
WID
E BA
ND
FILT
ERW
IDE
BAN
DR
MS
DET
WID
E BA
ND
EXPA
ND
SPEC
TRAL
EXPA
ND
SPEC
TRAL
RM
S DE
TSP
ECTR
ALFI
LTER
OFF
SET
CANC
EL
L-CH
R-C
H
MAT
RIX
AGC
OFF
SET
CANC
ELL-
RFI
LTER
(L-R)
/SAP
SWSA
PFI
LTER
I2C
DEC
ORD
ER
SAP
DEM
OD
SAP
OUT
FILT
ER
2930TO
IF/V
IDEO
BLO
CKD
IAG
RAM
TUNE
R
TUNE
R(L-C
H)
(R-C
H)
21 2724
IC85
1(M
TS/S
AP AU
DIO
SIG
NAL
PRO
CESS
)
AUDI
O(L)
-IN
1
JK70
4
DIG
ITAL
AUDI
O-O
UT
JK70
2
SIF
JK70
5AU
DIO
(R)
-IN
1
JK70
9AU
DIO
(L)-IN
2JK
710
AUDI
O(R
)-IN
2
OFF
SET
CANC
EL
14
IC80
1 (A
UDIO
AM
P)
7
VOLU
ME
11 AM
P
AM
P
MUT
E/S
TAN
DBY
CONT
ROL
(R-C
H)
(L-CH
)
2
Q802
P-O
N+5V
Q707
Q708
Q709
13
2
WF7
AUDI
O1
AUDI
O2
AUDI
O1
AUDI
O2
SIF/
BBSW
INPU
TVC
ASI
FD
EMO
D
INPU
T-2
6D
TV
DTV
5
1
DTV
-SP
DIF
DTV
-AU
DIO
(L)TO
D
TV
MO
DULE
BLO
CK
DIA
GRA
MD
TV-AU
DIO
(R)
AUD
IO S
IGNA
L
AUD
IO M
UTE
JK80
1H
EAD
PHO
NEJA
CK SP8
01
SPEA
KER
R-C
H
CN80
1ACL
N801
SP(R
)1
SP-G
ND2
SP80
2SP
EAKE
RL-
CH
CN80
2ACL
N802
SP(L)
1SP
-GND
2
-
7-4
DTV Module Block Diagram
A81N0BLDTV
IC10
1 (D
TV S
IGNA
L PRO
CESS
)
IC25
2(A
UDIO
D/A
CO
NVER
TER
)
IC20
2 (F
LASH
MEM
ORY)
AD
C/A
GC
I/F
D
IGIT
AL S
IGNA
L PR
OCE
SS
SY
STEM
DEC
ODE
R /V
IDEO
DEC
ODE
R /V
IDEO
FO
RMAT
CO
NVER
TER
/2
D G
RAPH
ICS
TU61
(TUN
ER U
NIT)
DIF
-OUT
1CN
61CN
102
LPF
DIF
-OUT
2D
IF-A
GC
SDA
SCL
DTV
MO
DULE
CBA
UNI
T
MA
IN C
BA
VID
EO S
IGNA
L
2611
DIF
-OUT
127
12D
IF-O
UT2
249
DIF
-AG
C18
33D
TV-Y
1934
DTV
-Pr
2035
DTV
-Pb
1530
DTV-
AUDI
O(L)
1631
DTV-
AUDI
O(R)
10 11 8
174
178
182
187
186
159
158
162
161
6 515 14
7 815
6
144
143
140
41XI
N-2
5MH
zXO
UT-25
MH
z25
MH
zO
SC
X281
4 5
VID
EOEN
CODE
R
AUDI
OD
ECO
DER
AUDI
OD
/A CONV
ERTE
R
SDRA
MI/F FL
ASH
MEM
ORY
I/F
IC20
1 (D
DR S
DRAM
)
22
DTV
-SP
DIF
1414
SDA
1515
SCL
4 5
55
TU-S
DA4
4TU
-SCL
CN61
L-CH
R-C
H
SDA
SCL
BUS-
CONT
*1
*1
79
~81,
85,8
7,89
~91,
92,9
4,96
~98,
10
2,10
4,10
6
*2
*2
55
,56,
58,6
0,61
,116
,119
,120
,124
, 12
5,12
7,12
9,13
0
*3
*3
1,
2,7~
12,2
0,20
6,20
9,21
1,21
3~21
6,
*4
*4
23
~25,
27,2
9,32
~36,
41~4
4,47
,48,
50,
52
~54,
205
*5
*5
1~
9,16
~25,
48
*6
*6
29
~36,
38~4
5
*7
*7
28
~32,
35~4
2
*8
*8
2,
4,5,
7,8,
10,1
1,13
,54,
56,5
7,59
,60,
62
,63,
65
TO IF
/VID
EOBL
OCK
D
IAG
RAM
TO AU
DIO
BLO
CK
DIA
GRA
M
TO SY
STEM
CO
NTRO
LBL
OCK
D
IAG
RAM
CN61
CN10
1
BUFF
ERQ2
43
BUFF
ERQ2
45
BUFF
ERQ2
44
BUFF
ERQ2
51
SDA
SCL
DAT
A BU
S(0-1
5)
ADD
RES
S BU
S(0-1
2)
DAT
A BU
S(0-1
5)
ADD
RES
S BU
S(1-2
0)
CN10
2
DD
R S
DRAM
FLAS
H M
EMO
RY
SWSW
DTV
-SP
DIF
DTV
-AU
DIO
(L)D
TV-AU
DIO
(R)
DTV
-Pb
DTV
-Pr
DTV
-Y
Q211
Q212
Q213
Q214
AUD
IO S
IGNA
L
-
7-5
LCD Block Diagram
A81N0BLLCD
DIG
ITA
L M
AIN
CBA
UNI
T
IC14
01 (S
CALE
R)
IC19
02 (M
EMOR
Y)
IC12
01 (D
IGITA
L SI
GNA
L PR
OCE
SS)
IC19
01(T
IMIN
G CO
NTRO
LLER
)LC
D M
ODU
LE
TO IF/V
IDEO
BLO
CKD
IAG
RAM
(CN7
03)
TO IF/V
IDEO
BLO
CKD
IAG
RAM
(CN7
02)
CN19
01BR
SB2(+
)27
BRSB
2(-)
26BR
SB1(+
)25
BRSB
1(-)
24BR
SB0(+
)23
BRSB
0(-)
22BR
SG2(+
)20
BRSG
2(-)
19BR
SG1(+
)18
BRSG
1(-)
17BR
SG0(+
)16
BRSG
0(-)
15BR
SR2(+
)6
BRSR
2(-)
5BR
SR1(+
)4
BRSR
1(-)
3BR
SR0(+
)2
BRSR
0(-)
1BR
SCLK
(+)13
BRSC
LK(-)
12
V-CO
M37
V-CO
M36
STH-
S29
TP10
POL
9ST
V8
CN19
02
FRSB
2(+)
40FR
SB2(-
)39
FRSB
1(+)
38FR
SB1(-
)37
FRSB
0(+)
36FR
SB0(-
)35
FRSG
2(+)
33FR
SG2(-
)32
FRSG
1(+)
31FR
SG1(-
)30
FRSG
0(+)
29FR
SG0(-
)28
FRSR
2(+)
23FR
SR2(-
)22
FRSR
1(+)
21FR
SR1(-
)20
FRSR
0(+)
19FR
SR0(-
)18
FRSC
LK(+)
26FR
SCLK
(-)25
V-CO
M7
STH
16CP
V11
OE1
10O
E2
9
VID
EO S
IGNA
L
CN15
03CV
BS18
S-VI
DEO
-C16
S-VI
DEO
-Y14
COM
P-Y
12CO
MP-
Pb9
COM
P-Pr
10D
TV-Y
4D
TV-Pb
6D
TV-Pr
7CN15
02
V-CO
M
LVD
SR
X
TUNE
R-CV
BS1
32 33 34 35 36 37 38 39 40 41
24 25 22 23 20 21 16 17 18 19
15 16 12 13 9 10 3 4 6 7
43 44 47 48 49 50 51 52 45 46 90 77 78 81 55 56 57 58 59 60 61 62 63 64 65 66 70 71 72 73 74 75 68 169 80 82 84 83
R1
K20
L1U1W1
N1J1P1K1U2V1
U23
U22
V23
V22
T23
T22
R23
R22P23
P22
9 10 7 8 5 6 1 2 3 4
96 97 93 94 90 91 84 85 87 88
D-R
SDS
OUT
PUT
LVD
STX
LVD
STX
LVD
SR
XSC
ALER
62 61 64 63 66 65 70 69 68 67
LVD
SR
X
SCL
SDA
SCL
SDA
D-R
SDS
OUT
PUT
LCD
SIG
NAL
PRO
CESS
MUX
J2
DR
IVE
Q190
1
87 886 5
DATA
MAP
PIN
G
-
7-6
Power Supply Block Diagram
A81N0BLP
4A/1
25V
F601
4A/1
25V
LIN
EFI
LTER
L601
AC60
1AC
CO
RDBR
IDG
ER
ECTI
FIER
D60
5 - D
608
HOT
COLD
T601
169121314
4
4 3
1 2
IC60
1ER
ROR
VOLT
AGE
DET
Q601
Q603
SWIT
CHIN
GCO
NTRO
L
SWIT
CHIN
G
MA
IN C
BA
2 7 6
+12
V
P-O
N+5V
AL+3
.3V
P-O
N+3.
3V
INV+
22V
+35
V
P-O
N+9V
VT+3
3V
DTV
-O
N-H
P-O
N-H1
VGH
-H
HO
T CI
RCUI
T. B
E CA
REFU
L.
15 11
Q913
FEED
BACK
TO D
IGIT
AL M
AIN
CBA
UNIT
(CN1
501)
10
P-O
N+5V
6CN
701
P-O
N+3.
3V8,9
P-O
N+1.
5V12
,13AL
+3.3
V14
LCD+
13V
16LC
D-6.
8V18
LCD+
24.5
V20
LCD+
3.3V
23PO
W-CO
NT2
19PO
W-CO
NT1
17
TO D
TV
MO
DULE
CBA
UNIT
(CN1
01,
CN
102)
DTV-
ON+2
.5V20
CN61
DTV-
ON+5
V5
DTV-
ON+3
.3V19
DTV-
ON+1
.8V21
TO S
YSTE
MCO
NTRO
LBL
OCK
D
IAG
RAM
TO L
CDBA
CKLI
GHT
BLO
CK
DIA
GRA
M
Q932
,Q93
3SW
+24.
5V
IC90
8,Q9
10,
Q919
,Q92
2SW
+1.5
V
IC90
5+
5V R
EG.
IC90
4+
1.8V
REG
.
IC90
9,Q9
01+
3.3V
REG
.
IC91
2,Q9
09SW
+2.5
V
IC91
3,Q9
35SW
+13V
Q917
,Q92
8SW
+3.3
V
Q926
,Q92
7SW
+5V
Q905
,Q90
6SW
+7V
Q907 SW
+5V
IC91
0,Q9
02,
Q924
,Q92
5SW
+3.3
V
Q923 SW
+12V
Q934 SW
-6.8
V
Q918
Q916
+9V
REG
.
IC91
1,Q9
08SW
+3.3
V
Q929
,Q93
0SW
OVER
CUR
R. D
ET
CAUT
ION
!Fi
xed
volta
ge (o
r Auto
volta
ge se
lectab
le) po
wer s
upply
circu
it is u
sed i
n this
unit.
If M
ain
Fuse
(F60
1) is
blown
, che
ck to
see t
hat a
ll com
pone
nts in
the p
ower
supp
lyci
rcui
t are
not
def
ectiv
e be
fore
you
con
nect
the
AC p
lug
to th
e AC
pow
er s
uppl
y.O
ther
wise
it m
ay c
ause
som
e co
mpo
nent
s in
the
powe
r sup
ply
circu
it to
fail.
For c
ontin
ued
prot
ectio
n ag
ains
t risk
of f
ire,
repl
ace
only
with
sam
e ty
pe 4
A, 1
25V
fuse
.CA
UTIO
N ! :
ATT
ENTI
ON
: Utili
ser u
n fu
sible
de
rech
ange
de
mm
e ty
pe d
e 4
A, 1
25V.
4A/1
25V
NO
TE:
The
volta
ge fo
r par
ts in
hot
circ
uit i
s m
easu
red
usin
gho
t GND
as
a co
mm
on te
rmin
al.
-
7-7
LCD Backlight Block Diagram
A81N0BLLB
CURR
ENT
CONT
ROL
SWIT
CH
Q408
Q410
Q409
Q407
Q402
Q406
Q405
Q404
Q403
Q401
Q411
CN40
1
LCD
MO
DULEBA
CKLI
GHT
BACK
LIG
HT
1 2
CN40
2 1 2
INV+
22V
OVER
CUR
R. D
ETTO PO
WER
SUPP
LYBL
OCK
DIA
GRA
M
TO SYST
EMCO
NTRO
LBL
OCK
DIA
GRA
M
MA
IN C
BA
OVER
VO
LTAG
EPR
OTEC
TOR
OVER
CUR
RENT
PROT
ECTO
RT4
01
121413119 4 5 10 7 2 1 6 8 3
+35
V
BACK
LIG
HT-AD
J
SW+2
2V
BACK
LIG
HT-SW
PROT
ECT-
5
OVER
VO
LTAG
EPR
OTEC
TOR
Q412
OVER
CUR
RENT
PROT
ECTO
R
-
8-1 LC6N_SC
SCHEMATIC DIAGRAMS / CBAS AND TEST POINTSStandard NotesWARNINGMany electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark # in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.
Notes:1. Do not use the part number shown on these
drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K = 103, M = 106).
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in F (P = 10-6 F).
5. All voltages are DC voltages unless otherwise specified.
-
8-2 LC6N_SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:1. CAUTION:
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE.ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE_A,_V.
2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.2. To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Voltage indications on the schematics are as shown below: Plug the TV power cord into a standard AC outlet.:
5. How to read converged lines
6. Test Point Information
2 315.0 5.0
Voltage Indicates that the voltage is not consistent here.
Power on mode(Unit: Volt)
3
2
1
A B C D
1-B1
1-D3
AREA D3AREA B1
1-D3 Distinction Area
Line Number (1 to 3 digits)Examples:1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".
: Indicates a test point with a jumper wire across a hole in the PCB.: Used to indicate a test point with a component lead on foil side.: Used to indicate a test point with no test pin.: Used to indicate a test point with a test pin.
-
8-3 A81N0SCM1
Main 1/5 Schematic DiagramCN61
1 02 1.03 5.04 3.35 3.36 07 2.88 3.29 1.510 0.211 012 3.313 014 3.315 3.316 ---17 3.218 019 3.420 2.621 1.922 ---23 024 025 026 027 028 029 ---30 2.531 2.532 033 ~34 ~35 ~
VOLTAGE CHART
Pin No. Voltage
CN704
1 3.32 2.13 04 3.35 06 3.37 08 1.09 3.310 011 3.312 013 3.314 015 3.316 0.217 1.518 019 3.220 021 3.322 3.223 2.8
VOLTAGE CHART
Pin No. Voltage
-
8-4 A81N0SCM2
Main 2/5 Schematic Diagram
CN702
1 3.12 2.43 1.84 3.35 06 ---7 ---8 ---9 ---10 ---11 012 ---13 ---14 ---15 ---16 017 ---18 019 3.320 021 ---22 3.323 0.2
VOLTAGE CHART
Pin No. Voltage
-
8-5 A81N0SCM3
Main 3/5 Schematic Diagram
CN703
1 ---2 2.23 04 0.75 06 07 08 09 010 011 012 013 014 015 016 017 ~18 ~19 020 ~21 022 ---23 ---
VOLTAGE CHART
Pin No. Voltage
-
8-6 A81N0SCM4
Main 4/5 Schematic Diagram
-
8-7
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de mme type de 4A, 125V.4A/125V
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.
NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
A81N0SCM5
Main 5/5 Schematic DiagramComparison Chart of Models and Marks
Model MarkLC195EM82LC195EM87
AB
CN701
1 3.42 3.43 0.44 3.35 2.16 5.17 08 3.49 3.410 011 012 1.513 1.514 3.415 016 13.117 3.318 -7.019 3.320 24.421 022 023 3.3
VOLTAGE CHART
Pin No. Voltage
-
8-8 A81N0SCF
Function & Junction Schematic Diagram
-
8-9 A81N0SCIR
IR Sensor & Junction Schematic Diagram
-
8-10 A81N0SCD1
DTV Module 1/2 Schematic Diagram
-
8-11 A81N0SCD2
DTV Module 2/2 Schematic Diagram
-
8-12 A81N0SCDM1
Digital Main 1/5 Schematic Diagram
-
8-13 A81N0SCDM2
Digital Main 2/5 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC1201.IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section.
1 NOTE:
-
8-14 A81N0SCDM3
Digital Main 3/5 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC1201.IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section.
1 NOTE:
-
8-15 A81N0SCDM4
Digital Main 4/5 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC1201.IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section.
1 NOTE:
-
8-16 A81N0SCDM5
Digital Main 5/5 Schematic DiagramThe order of pins shown in this diagram is different from that of actual IC1201.IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section.
1 NOTE:
-
8-17 BA81N0F01022-1
Main CBA Top ViewBecause a hot chassis ground is present in the powersupply circuit, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly,when troubleshooting this type power supplycircuit, a variable isolation transformer is required.
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de mme type de 4A, 125V.4A/125V
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail. NOTE:
The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
-
8-18
PIN 10 OFCN703
WF2PIN 12 OFCN703
WF4PIN 6 OFCN703
WF1PIN 14 OFCN703
WF6PIN 8 OFCN703
WF3PIN 15 OFCN703
WF5
PIN 14 OFIC801
WF7
Main CBA Bottom View
BA81N0F01022-1
Because a hot chassis ground is present in the powersupply circuit, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly,when troubleshooting this type power supplycircuit, a variable isolation transformer is required.
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de mme type de 4A, 125V.4A/125V
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail. NOTE:
The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
-
8-19
Function CBA Top View
Function CBA Bottom View
BA81N0F01022-2
IR Sensor CBATop View
IR Sensor CBABottom View
BA81N0F01022-5
BA81N0F01022-3
Junction CBATop View
Junction CBABottom View
-
WAVEFORMS
LC6WF9-1
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
WF1 ~ WF7 = Waveforms to be observed atWaveform check points.(Shown in Schematic Diagram.)
CVBS 0.2V 20s
WF1 Pin 6 of CN703
S-VIDEO-Y 0.2V
WF2 Pin 10 of CN703
20s
S-VIDEO-C 0.2V
WF3 Pin 8 of CN703
20s AUDIO 0.1V 0.5ms
WF7 Pin 14 of IC801
COMP-Pr 0.2V 20s
Pin 14 of CN703WF6
COMP-Pb 0.2V 20s
Pin 15 of CN703WF5
COMP-Y 0.2V 20s
Pin 12 of CN703WF4
-
WIRING DIAGRAM
A81N0WI10-1
CN19
011 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23 24 272625 28
GNDT
PPO
LST
VG
NDBR
SR2(+
)BR
SR2(-
)BR
SR1(+
) 3534 3736 38 39 40
VDDA
VDDA
GND
VCO
MVC
OM
GND
VEEG
BRSR
1(-)
BRSR
0(+)
BRSR
0(-)
BRSC
LK(-)
BRSC
LK(+)
GND
BRSG
0(-)
BRSG
0(+)
BRSG
1(-)
BRSG
1(+)
BRSG
2(-)
BRSG
2(+)
GND
BRSB
0(-)
BRSB
0(+)
BRSB
1(-)
BRSB
1(+)
BRSB
2(-)
BRSB
2(+)
GND
313029 32
STH-
SG
ND VDD
VDD
33G
ND
CN19
02 1 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23 24 272625 28
CPV
OE1
OE2
GND
VCO
MG
NDN
UXA
0
3534 3736 38 39 40FR
SB2(+
)FR
SB2(-
)FR
SB1(+
)FR
SB1(-
)FR
SB0(+
)FR
SB0(-
)G
ND
GND
VDD
GVD
DG
GND
VEEG
VEEG
GND
STH
GND
FRSR
0(-)
FRSR
0(+)
FRSR
1(-)
FRSR
1(+)
FRSR
2(-)
FRSR
2(+)
GND
FRSC
LK(-)
FRSC
LK(+)
GND
FRSG
0(-)
313029 32
FRSG
0(+)
FRSG
1(-)
FRSG
1(+)
FRSG
2(-)
33FR
SG2(+
)
LCD
MO
DULE
BACK
LIG
HT
CN40
1 21
BACK
LIG
HT
CN40
2 21
DIG
ITA
L M
AIN
CBA
UNI
T
CN15
01
CN15
02
CN70
1
CN70
2
23 2122 1920 1718 16 15 14 111213 10 9 78 56 34 2 1
1 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23
GND
GND
P-O
N+3.
3VP-
ON+
3.3V
GND
P-O
N+5V
REM
OTE
BACK
LIGHT
-SW
BACK
LIGHT
-AD
JKE
Y-IN
-2KE
Y-IN
-1
P-O
N+1.
5VP-
ON+
1.5V
AL+3
.3V
GND
LCD+
13V
POW
-CO
NT1
LCD-
6.8V
POW
-CO
NT2
LCD+
24.5
VG
NDG
NDLC
D+3.
3V
23 2122 1920 1718 16 15 14 111213 10 9 78 56 34 2 1
1 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23
GND
DIS
C-IN
REM
OTE-
OUT
DVD
-P-O
NDV
D-S
INDV
D-C
SLE
D-C
ONT
PROT
ECT-
3PR
OTEC
T-2
PROT
ECT-
1P-
ON-
H1
DVD
-SCL
KD
ISC-
OUT
DVD
-MUT
EDV
D-MA
IN-P
OWER
GND
AGC-
IN(N
U)G
NDVG
H-H
GND NU
PROT
ECT-
5TU
NER-
CVBS
CN15
04CN
704 1 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23
23 2122 1920 1718 16 15 14 111213 10 9 78 56 34 2 1
SCL
GND
SDA
FSC
GND
INPU
T-0
INPU
T-1
INPU
T-2
GND
ANT-
INIF
-MUT
E
GND
S-SW
BUS-
CONT
DTV
-S-
RESE
TD
TV-S-
SOUT
DTV
-S-
SIN
GND
DTV
-S-
SCLK
GND
DTV
-O
N-H
DTV
-O
N-H2
DTV
-S-
SREQ
CN15
03CN
703 1 32 54 76 8 9 10 131211 14 15 1716 1918 2120 22 23
23 2122 1920 1718 16 15 14 111213 10 9 78 56 34 2 1
GND
S-VI
DEO
-YG
NDS-
VIDE
O-C
GND
CVBS
GND
VOLU
ME
AUDI
O-M
UTE
PROT
ECT-
4N
U COM
P-Y
GND
COM
P-Pr
COM
P-Pb
GND
DTV
-Pr
DTV
-Pb
GND
DTV
-Y
GND
NU
NU
WH
1101
CN70
5
CN70
6
IR S
ENSO
R CB
A
1 32 4
1 32 4
AL+3
.3V(
D)
REM
OTE
GND
P-O
N-H1
55
NU
CN11
02
CN11
52
JUNC
TIO
N CB
A
FUNC
TIO
NCB
A
1 32 4
1 32 4
KEY-
IN-2
AL+3
.3V(
D)KE
Y-IN
-1
GND
1 32 4
1 32 4
AL+3
.3V(
D)
REM
OTE
GND
P-O
N-H1
55
NU
1 32 4
1 32 4
KEY-
IN-2
AL+3
.3V(
D)KE
Y-IN
-1
GND
WH
1101
B
WH
1151
WH
1151
B
MA
IN C
BA
CN10
1
CN10
2
DTV
MO
DULE
CBA
UNIT
D-G
NDD
TV-S-
SOUT
DTV
-S-
SIN
DTV
-S-
SCLK
DTV
-S-
SREQ
D-G
NDTU
-SDA
TU-S
CLD
TV-O
N+5V
DTV
-SP
DIF
D-G
ND
DTV
-S-
RESE
TD
-GND
SDA
SCL
DIF
-OUT
1A-
GND
DIF
-AG
CA-
GND
SMAR
T-AN
T(NU)
DTV
-O
N+1.
8VD
TV-O
N+2.
5VD
TV-O
N+3.
3VD
-GND
DTV
-O
N-H2
BUS-
CONT
(NU)
DIF
-OUT
2A-
GND
DTV-
VIDE
O(NU
)D
TV-AU
DIO
(L)D
TV-AU
DIO
(R)
A-G
NDD
TV-Y
DTV
-Pr
DTV
-Pb
16 1817 2019 2221 23 24 25 282726 29 30 3231 3433 351 32 54 76 8 9 10 131211 14 15
CN61
D-G
NDD
TV-S-
SOUT
DTV
-S-
SIN
DTV
-S-
SCLK
DTV
-S-
SREQ
D-G
NDTU
-SDA
TU-S
CLD
TV-O
N+5V
DTV
-SP
DIF
D-G
ND
DTV
-S-
RESE
TD
-GND SD
ASC
L
DIF
-OUT
1A-
GND
DIF
-AG
CA-
GND
SMAR
T-AN
T(NU)
DTV
-O
N+1.
8VD
TV-O
N+2.
5VD
TV-O
N+3.
3VD
-GND
DTV
-O
N-H2
BUS-
CONT
(NU)
DIF
-OUT
2A-
GND
DTV-
VIDE
O(NU
)D
TV-AU
DIO
(L)D
TV-AU
DIO
(R)
A-G
NDD
TV-Y
DTV
-Pr
DTV
-Pb
1 32 54 76 8 9 10 131211 14 15 21 43 65 7 8 9 121110 13 2019161514 17 18
HEA
DPH
ONE
JACK
VID
EO-IN
1
AUDI
O(L)
-IN
1
AUDI
O(R
)-IN
1
AUDI
O(L)
-IN
2
AUDI
O(R
)-IN
2
S-VI
DEO
-IN DIG
ITAL
AUDI
O-O
UT(C
OAXI
AL)
COM
PONE
NT-Y-
IN
COM
PONE
NT-Pb
-IN
COM
PONE
NT-Pr
-IN
CLN8
011
CN80
1A
2SP
(R)
SP-G
ND
CLN8
021
CN80
2A
2SP
(L)SP
-GND
SP80
1SP
EAKE
RR
-CH
SP80
2SP
EAKE
RL-
CH
AC60
1AC
CO
RD
TU61
TUN
ER U
NIT
-
11-1 A81N0CEX
EXPLODED VIEWSCabinet
A13
A6
A1
L1L1
L1
L3
L3
L3
L3
L3
L3
L3
L4
L2
L2
A10
L2A4
B3
B3
L1
L1
S5L6
L1
L1
A7A3
L1SP801
SP802
See Electrical Parts List for parts with this mark. Main CBA
AC601
Function CBA
IR Sensor CBA
B11
B11
B11
B10
B2 L1
L1
L3
L2
L2
L1
L4
L4
L4
L1
L1
L5
B6
B9
DTV Module CBA Unit
B8
B7
A12
A12
A9
LCD1A11
L1
L3
Digital Main CBA Unit
Junction CBA
CLN802
CL1901CL1902
CLN801
-
11-2 A81N0PEX
Packing
S1
FRONT
S3
S6
S4
Tape
Tape
Packing TapePacking Tape
Packing Tape
S2
X1
Some Ref. Numbers are not in sequence.
X4
X5
L6
X3X2
Packing Tape
Stand Assembly
Packing Tape
S7
S5
-
20070809 12-1 A81N0_01CA
MECHANICAL PARTS LISTPRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.NOTE: Parts that are not assigned part numbers (---------) are not available.
Comparison Chart of Models and MarksModel Mark
LC195EM82 ALC195EM87 B
Ref. No. Mark Description Part No.A1 FRONT CABINET A81N0UH 1EM021786A3 CONTROL PLATE A81H0UH 1EM322723A4 REAR CABINET A81N0UH 1EM021787A6# A RATING LABEL A81N0UH ----------A6# B RATING LABEL A81N1UH ----------A7 FUNCTION KNOB A81H0UH 1EM121947A9 STAND COVER A81N0UH 1EM021788A10 REAR COVER A7260JH 1EM322484A11 LED LENS A81N0UH 1EM322707A12 STAND RUBBER FOOT L5001CB 1EM423855A13 SENSOR LENS A81N0UH 1EM322708B2 TILT STAND HOLDER A81N0UH 1EM322710B3 STAND HOLDER A81N0UH 1EM322709B6 JACK HOLDER(A) A81N0UH 1EM322705B7 STAND BASE A81N0UH 1EM322711B8 STAND HINGE A81N0UH 1EM322729B9 MODULE PCB HOLDER P7150UT 1EM322373ACL1901 WIRE ASSEMBLY FFC FFC 40PIN WX1A81N0-01ACL1902 WIRE ASSEMBLY FFC FFC 40PIN WX1A81N0-01ACLN801 WIRE ASSEMBLY SPEAKER 2PIN
AWG24WX1A81N0-05A
CLN802 WIRE ASSEMBLY SPEAKER 2PIN AWG24
WX1A81N0-05A
L1 SCREW P-TIGHT M3X10 BIND HEAD+ GBJP3100L2 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100L3 SCREW S-TIGHT M3X6 BIND HEAD+ GBJS3060L5 DOUBLE SEMS SCREW M4X9 + BLACK
L0130UA0EM408146A
L6 DOUBLE SEMS SCREW M4X14 + BLK FPH34140LCD1 A LCD MODULE 19INCH WIDE CMO
19INCH WXGAUG190XA
LCD1 B LCD MODULE 19INCH WIDE SVA 19INCH WXGA
UG190XB
SP801 SPEAKER MAGNETIC S0306N01 DSD0806XQ001SP802 SPEAKER MAGNETIC S0306N01 DSD0806XQ001
PACKINGS1 CARTON A81N0UH 1EM322714S2 STYROFOAM BOTTOM A81N0UH 1EM021790S3 STYROFOAM TOP A81N0UH 1EM021789S4 SET BAG A81N0UH 1EM322872S5 RFID LABEL P7100UM ----------S6 STAND BAG A81N0UH 1EM424597S7 LABEL EAS(H3761UD) MAKER
NO.ZLLFNSLE1----------
ACCESSORIESX1 BAG POLYETHYLENE 235X365XT0.03 0EM408420AX2# OWNERS MANUAL A81N0UH 1EMN22282X3 REMOTE CONTROL NF604UD NF604UDX4 DRY BATTERY(SUNRISE) R6SSE/2S XB0M451MS002X5 SCREW BAG A81N0UH 1EM424596
Ref. No. Mark Description Part No.
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20070809 13-1 A81N0_01EL
ELECTRICAL PARTS LISTPRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.NOTES: 1. Parts that are not assigned part numbers (---------)
are not available.2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
Comparison Chart of Models and Marks
DTV MODULE CBA UNIT
DIGITAL MAIN CBA UNIT
MMA CBA
MAIN CBA
C.....0.25% D.....0.5% F.....1%G.....2% J......5% K.....10%M.....20% N.....30% Z.....+80/-20%
Model MarkLC195EM82 ALC195EM87 B
Ref. No. Mark Description Part No.DTV MODULE CBA UNIT 1ESA14957
Ref. No. Mark Description Part No.DIGITAL MAIN CBA UNIT 1ESA14798
Ref. No. Mark Description Part No.AB
MMA CBAMMA CBAConsists of the following:
1ESA147951ESA14974
MAIN CBAFUNCTION CBAIR SENSOR CBAJUNCTION CBA
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----------
----------
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Ref. No. Mark Description Part No.MAIN CBAConsists of the following:
----------
CAPACITORSC22 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C23 CHIP CERAMIC CAP.(1608) CH J
1000pF/50VCHD1JJ3CH102
C24 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V
CHD1JJ3CH102
C25 CHIP CERAMIC CAP.(1608) B K 0.01F/50V
CHD1JK30B103
C27 FILM CAP.(P) 0.018F/50V J CA1J183MS029C28 CHIP CERAMIC CAP.(1608) B K 0.047F/
50VCHD1JK30B473
C29 CHIP CERAMIC CAP. CH D 5pF/50V CHD1JD3CH5R0C32 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101
C34 CHIP CERAMIC CAP.(1608) CH J 47pF/50V
CHD1JJ3CH470
C35 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C36 CHIP CERAMIC CAP.(1608) CH J 47pF/
50VCHD1JJ3CH470
C37 CHIP CERAMIC CAP. CH J 680pF/50V CHD1JJ3CH681C39 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C41 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C42 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V
CHD1EZ30F104
C47 CHIP CERAMIC CAP. CH D 8pF/50V CHD1JD3CH8R0C62 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C63 ELECTROLYTIC CAP. 47F/50V M CE1JMASDL470C64 CHIP CERAMIC CAP.(1608) B K 1000pF/
50VCHD1JK30B102
C67 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V
CHD1EZ30F104
C68 CHIP CERAMIC CAP.(1608) CH J 33pF/50V
CHD1JJ3CH330
C69 ELECTROLYTIC CAP. 1000F/6.3V M CE0KMASDL102C70 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C71 CHIP CERAMIC CAP.(1608) CH J 47pF/50V
CHD1JJ3CH470
C72 CHIP CERAMIC CAP.(1608) CH J 47pF/50V
CHD1JJ3CH470
C74 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C75 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C77 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C80 CHIP CERAMIC CAP.(1608) B K 1000pF/50V
CHD1JK30B102
C83 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000C84 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C85 CHIP CERAMIC CAP. CH J 330pF/50V CHD1JJ3CH331C86 CHIP CERAMIC CAP. CH J 330pF/50V CHD1JJ3CH331C87 CHIP CERAMIC CAP.(1608) B K 1000pF/
50VCHD1JK30B102
C89 CHIP CERAMIC CAP. CH J 220pF/50V CHD1JJ3CH221C90 ELECTROLYTIC CAP. 10F/50V M H7 CE1JMASSL100C91 CHIP CERAMIC CAP.(1608) B K 1000pF/
50VCHD1JK30B102
C401 CHIP CERAMIC CAP.(1608) B K 4700pF/50V
CHD1JK30B472
C402 FILM CAP.(P) 0.1F/50V J CA1J104MS029C403 CHIP CERAMIC CAP.(1608) B K 5600pF/
50VCHD1JK30B562
C404 ELECTROLYTIC CAP. 220F/16V M CE1CMASDL221C405 FILM CAP.(P) 0.1F/50V J CA1J104MS029C406 CAP CHIP 5PF 3KV C XC CA3F5R05M016C407 CHIP CERAMIC CAP.(1608) B K 4700pF/
50VCHD1JK30B472
C408 CAP CHIP 5PF 3KV C XC CA3F5R05M016C409 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C410 CHIP CERAMIC CAP.(1608) B K 0.01F/
50VCHD1JK30B103
C411 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C412 CHIP CERAMIC CAP.(1608) B K 0.01F/
50VCHD1JK30B103
C413 ELECTROLYTIC CAP. 470F/25V M CE1EMASDL471C414 CHIP CERAMIC CAP.(1608) B K 0.01F/
50VCHD1JK30B103
C415 CAP METALIZED FILM 0.11F 250V H MPE
CA2E114DT051
C416 CAP CERAMIC HV 12P 3KV SL J CCD3FJPSL120C417 CAP CERAMIC HV 12P 3KV SL J CCD3FJPSL120
Ref. No. Mark Description Part No.
-
20070809 13-2 A81N0_01EL
C419 CHIP CERAMIC CAP. B K 0.68F/10V CHD1AK30B684C420 TF CAP. 0.56F/50V CT1J564MS045C501 ELECTROLYTIC CAP. 10F/50V M H7 CE1JMASSL100C601# ACROSS THE LINE CAP. 0.22F/250V CT2E224DC015C608 CERAMIC CAP. B K 1000pF/2KV CA3D102MR030C612 FILM CAP.(P) 0.027F/50V J CA1J273MS029C613 FILM CAP.(P) 0.068F/50V J CA1J683MS029C614 FILM CAP.(P) 0.001F/50V J CMA1JJP00102C615 CAP ELE LS 270F/200V/M/85 CA2D271V8006C641# SAFETY CAP. 4700pF/250V KX CA2E472MR050C701 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C702 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V
CHD1EZ30F104
C705 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C706 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C707 CHIP CERAMIC CAP.(1608) CH J 47pF/50V
CHD1JJ3CH470
C708 CHIP CERAMIC CAP.(1608) CH J 100pF/50V
CHD1JJ3CH101
C710 CHIP CERAMIC CAP. CH J 330pF/50V CHD1JJ3CH331C711 CHIP CERAMIC CAP.(1608) B K 0.1F/
50VCHD1JK30B104
C712 CHIP CERAMIC CAP.(1608) CH J 47pF/50V
CHD1JJ3CH470
C713 CHIP CERAMIC CAP. B K 1500pF/50V CHD1JK30B152C714 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C715 CHIP CERAMIC CAP. B K 1500pF/50V CHD1JK30B152C716 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C717 ELECTROLYTIC CAP. 47F/10V M H7 CE1AMASSL470C718 CHIP CERAMIC CAP. CH J 330pF/50V CHD1JJ3CH331C720 CHIP CERAMIC CAP.(1608) B K 0.01F/
50VCHD1JK30B103
C751 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C752 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C753 CHIP CERAMIC CAP.(1608) B K 3300pF/
50VCHD1JK30B332
C754 CHIP CERAMIC CAP.(1608) B K 3300pF/50V
CHD1JK30B332
C801 ELECTROLYTIC CAP. 220F/16V M H7 CE1CMASSL221C802 ELECTROLYTIC CAP. 220F/16V M H7 CE1CMASSL221C805 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C806 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C807 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C809 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C810 ELECTROLYTIC CAP. 2.2F/50V M CE1JMASDL2R2C811 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101C812 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C813 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C818 ELECTROLYTIC CAP. 2200F/16V M CE1CMZNDL222C819 CHIP CERAMIC CAP. CH J 680pF/50V CHD1JJ3CH681C820 CHIP CERAMIC CAP. CH J 680pF/50V CHD1JJ3CH681C821 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C822 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C823 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C824 CHIP CERAMIC CAP. CH J 180pF/50V CHD1JJ3CH181C825 CHIP CERAMIC CAP.(1608) F Z 0.1F/
25VCHD1EZ30F104
C826 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V
CHD1EZ30F104
C827 CERAMIC CAP.(AX) F Z 0.1F/50V CCA1JZTFZ104C853 ELECTROLYTIC CAP. 2.2F/50V M CE1JMASDL2R2C854 CHIP CERAMIC CAP.(1608) B K 0.1F/
50VCHD1JK30B104
Ref. No. Mark Description Part No.C855 CHIP CERAMIC CAP.(1608) B K 0.1F/
50VCHD1JK30B104
C856 CHIP CERAMIC CAP.(1608) B K 0.33F/10V
CHD1AK30B334
C857 ELECTROLYTIC CAP. 2.2F/50V M CE1JMASDL2R2C858 ELECTROLYTIC CAP. 2.2F/50V M CE1JMASDL2R2C859 ELECTROLYTIC CAP. 4.7F/50V M CE1JMASDL4R7C860 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C861 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C863 ELECTROLYTIC CAP. 2.2F/50V M CE1JMASDL2R2C864 CHIP CERAMIC CAP.(1608) B K 0.022F/
25VCHD1EK30B223
C865 CHIP CERAMIC CAP.(1608) B K 0.1F/50V
CHD1JK30B104
C866 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C867 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C868 CHIP CERAMIC CAP.(1608) B K 1F/10V CHD1AK30B105C869 CHIP CERAMIC CAP.(1608) B K 0.022F/
50VCHD1JK30B223
C889 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V
CHD1JJ3CH102
C890 CHIP CERAMIC CAP.(1608) B K 4700pF/50V
CHD1JK30B472
C891 CHIP CERAMIC CAP.(1608) B K 4700pF/50V
CHD1JK30B472
C892 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C893 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C901 ELECTROLYTIC CAP. 2200F/25V M CE1EMZNDL222C902 ELECTROLYTIC CAP. 470F/25V M CE1EMASDL471C903 ELECTROLYTIC CAP. 1000F/16V M CE1CMZNDL102C904 ELECTROLYTIC CAP. 220F/6.3V M CE0KMASTL221C905 ELECTROLYTIC CAP. 1000F/16V M CE1CMZNDL102C907 ELECTROLYTIC CAP. 100F/50V M CE1JMASDL101C908 ELECTROLYTIC CAP. 1000F/10V M CE1AMASDL102C909 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C910 ELECTROLYTIC CAP. 47F/16V M CE1CMASDL470C911 CHIP CERAMIC CAP.(1608) B K 0.01F/
50VCHD1JK30B103
C912 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C913 FILM CAP.(P) 0.0027F/50V J CA1J272MS029C916 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C917 ELECTROLYTIC CAP. 1000F/10V M CE1AMASDL102C918 CHIP CERAMIC CAP.(1608) B K 0.1F/
50VCHD1JK30B104
C919 CERAMIC CAP. B K 1000pF/1KV CCD3AKP0B102C920 CAP ELE SML-105 47F 16V M 105 CE1CMASTJ470C924 ELECTROLYTIC CAP. 100F/6.3V M CE0KMASDL101C926 CHIP CERAMIC CAP.(1608) CH J 47pF/
50VCHD1JJ3CH470
C927 CHIP CERAMIC CAP.(1608) B K 0.1F/50V
CHD1JK30B104
C928 CHIP CERAMIC CAP.(1608) B K 0.1F/50V
CHD1JK30B104
C929 CHIP CERAMIC CAP.(1608) B K 0.1F/50V
CHD1JK30B104
C930 CHIP CERAMIC CAP.(1608) B K 0.1F/50V
CHD1JK30B104
C931 ELECTROLYTIC CAP. 220F/6.3V M CE0KMASTL221C932 CHIP CERAMIC CAP.(1608) B K 0.1F/
50VCHD1JK30B104
C934 ELE.CAP 220F/16V M(105C) CE1CMASTJ221C935 CHIP CERAMIC CAP.(1608) B K 0.01F/
50VCHD1JK30B103
C936 ELECTROLYTIC CAP. 22F/50V M CE1JMASDL220C937 CHIP CERAMIC CAP.(1608) B K 0.01F/
50VCHD1JK30B103
C938 CHIP CERAMIC CAP.(1608) B K 0.01F/50V
CHD1JK30B103
C939 ELECTROLYTIC CAP. 10F/16V M CE1CMASDL100
Ref. No. Mark Description Part No.
-
20070809 13-3 A81N0_01EL
C940 CAP POLYESTER FILM 0.22F 50V J CA1J224SER04C942 ELECTROLYTIC CAP. 220F/16V M CE1CMASDL221
CONNECTORSCN401 CONNECTOR PRINT OSU KW04-800-
0200J30402KET001
CN402 CONNECTOR PRINT OSU KW04-800-0200
J30402KET001
CN701 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN702 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN703 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN704 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN705 242 SERIES CONNECTOR
224202104W1J322C04TG001
CN706 242 SERIES CONNECTOR 224202106W1
J322C06TG001
CN801A CONNECTOR PRINT OSU 008283021200000S+
J383C02UG004
CN802A CONNECTOR PRINT OSU 008283021200000S+
J383C02UG004
DIODESD31 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D401 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D402 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D403 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D404 ZENER DIODE MTZJT-774.3B QDTB0MTZJ4R3D408 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D409 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D410 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D411 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D412 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D413 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D414 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D415 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D416 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D417 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D418 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D419 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D420 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D421 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D422 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D423 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D501 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D502 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D503 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D504 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D507 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D509 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D510 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D511 ZENER DIODE MTZJT-7739B QDTB00MTZJ39D512 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D513 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D516 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D518 ZENER DIODE MTZJT-776.2B QDTB0MTZJ6R2D519 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D523 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D524 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D562 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D563 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D568 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D569 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D570 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D605# DIODE 1N5397-B NDLZ001N5397D606# DIODE 1N5397-B NDLZ001N5397D607# DIODE 1N5397-B NDLZ001N5397D608# DIODE 1N5397-B NDLZ001N5397
Ref. No. Mark Description Part No.D609 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D611# ZENER DIODE MTZJT-7722B QDTB00MTZJ22D612 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D613 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D614 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D616# ZENER DIODE MTZJT-7733B QDTB00MTZJ33D624# ZENER DIODE MTZJT-7739B QDTB00MTZJ39D702 ZENER DIODE MTZJT-773.9B QDTB0MTZJ3R9D801 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D802 ZENER DIODE MTZJT-7712B QDTB00MTZJ12D901 SCHOTTKY BARRIER DIODE ERC84-
009QDLZERC84009
D902 RECTIFIER DIODE FR202-B/P NDQZ000FR202D903 SCHOTTKY BARRIER DIODE ERC81-
004QDPZERC81004
D904 ZENER DIODE MTZJT-7724B QDTB00MTZJ24D906 SCHOTTKY BARRIER DIODE ERA81-
004QQDLZRA81004Q
D909 DIODE FR154 NDLZ000FR154D910 DIODE 1ZC43(Q) QDLZ001ZC43QD911 SCHOTTKY BARRIER DIODE ERC81-
004QDPZERC81004
D914 DIODE FR104-B NDLZ000FR104D915 PCB JUMPER D0.6-P5.0 JW5.0TD916 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D917 SCHOTTKY BARRIER DIODE ERA81-
004QQDLZRA81004Q
D918 PCB JUMPER D0.6-P10.0 JW10.0TD919 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D922 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D925 ZENER DIODE MTZJT-7724B QDTB00MTZJ24D926 A ZENER DIODE MTZJT-776.8B QDTB0MTZJ6R8D926 B ZENER DIODE MTZJT-776.2B QDTB0MTZJ6R2D927 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D928 ZENER DIODE MTZJT-7733B QDTB00MTZJ33D929 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D930 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D932 DIODE FR154 NDLZ000FR154D933 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D934 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D940 ZENER DIODE MTZJT-7710B QDTB00MTZJ10D942 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D947 PCB JUMPER D0.6-P5.0 JW5.0TD948 PCB JUMPER D0.6-P5.0 JW5.0TD951 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D952 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D956 ZENER DIO