emerson lc195em82 lc195em87

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

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.

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

---

---

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

---

---

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

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.

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.

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

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

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)



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

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.



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

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

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

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)

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

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

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

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


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


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


1 NOTE:

8-15 A81N0SCDM4


1 NOTE:

8-16 A81N0SCDM5


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.


CAUTION ! :


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.


CAUTION ! :


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.

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

----------

----------

----------

----------

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


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


CHD1EZ30F104


CHD1JJ3CH330

C69 ELECTROLYTIC CAP. 1000F/6.3V M CE0KMASDL102C70 CHIP CERAMIC CAP.(1608) F Z 0.1F/

25VCHD1EZ30F104


CHD1JJ3CH470


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


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


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


CHD1EZ30F104

C705 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C706 CHIP CERAMIC CAP.(1608) F Z 0.1F/

25VCHD1EZ30F104


CHD1JJ3CH470


CHD1JJ3CH101

C710 CHIP CERAMIC CAP. CH J 330pF/50V CHD1JJ3CH331C711 CHIP CERAMIC CAP.(1608) B K 0.1F/

50VCHD1JK30B104


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


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


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


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


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


CHD1JJ3CH102


CHD1JK30B472


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


CHD1JK30B104


CHD1JK30B104


CHD1JK30B104


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


CHD1JK30B103

C939 ELECTROLYTIC CAP. 10F/16V M CE1CMASDL100


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

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