Funai Lt850 m32

7/21/2019 Funai Lt850 m32

1/76

SERVICE MANUALThis Service Manual is for the LT850-M32 (A0CF0EP) model.

For the LT850-M32 (A0CF0EP) model, the letter (A0CF0EP) is printed on

the Serial Number Label on the back of the unit. Refer to the Serial

Number Label below.

Serial No. Label

"A0CF0EP"

32COLOR LCD TELEVISION

LT850-M32

7/21/2019 Funai Lt850 m32

2/76

32COLOR LCD TELEVISION

LT850-M32

TABLE OF CONTENTS

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Important Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

How to Initialize the LCD Television. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

Waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1

Electrical Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1

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.

7/21/2019 Funai Lt850 m32

3/761-1 A0CF0SP

SPECIFICATIONS

< TUNER >

VHS/UHF Input ----------- 75unbal., IEC ConnectorCenter IF ------------------- SECAM-L 38.9MHz, SECAM-L 33.9MHz

< LCD PANEL >

*1: modulation parameters = [8k 64QAM CR=2/3 GI=1/32]*2: modulation parameters = [8k 16QAM CR=3/4 GI=1/8]*3: modulation parameters = [2k 64QAM CR=2/3 GI=1/32]*4: modulation parameters = [2k 16QAM CR=3/4 GI=1/32]

< VIDEO >

Description Condition Unit Nominal Limit

1. Video S/N 80 dB --- 40

2. Audio S/N --- dB --- 40/40


1. Number of PixelsHorizontal

Verticalpixelspixels

1366768

------

2. Viewing AngleHorizontal

Vertical

-85 to 85-80 to 80

-75 to 75-70 to 70


1. RECEIVED FREQ.RANGE(-60dBm, 45ch.) *1, *2

+-

kHzkHz

1000900

500167

2. INPUT DYNAMICRANGE (mix./max)

:*1 VHF HIGH 8ch.UHF 45ch.

dBuVdBuV

25/10125/101

28/9829/98


dBuVdBuV

18/10118/101

21/9821/98

3. C/N PERFORMANCE (-50dBm)


dBdB

1515

1818


dBdB

1111

1414

4. MULTIPATH (-50dBm)a. Performance with short delay echoes

b. Performance with long delay echoes

UHF 45ch.:*3:*4:*3:*4

dBdBdBdB

18.714.019.113.0

23202318


1. Over ScanHorizontal

Vertical%%

55

------

2. Color Temperature

AT 70% WHITE FIELDxy

Picture Mode: StandardColour Temperature: Normal

K 92000.2860.295

---0.0080.008

3. Resolution

Horizontal

Vertical

line

line

400

350

---

---

4. BrightnessAT 100% WHITE FIELD

Mode: at Homecd/m2 201.5 ---

7/21/2019 Funai Lt850 m32

4/761-2 A0CF0SP

< AUDIO >

All items are measured across 16 load at speaker output terminal.

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 representthe absolute worst condition that still might be considered acceptable. In no case should a unit fail to meetlimit specifications.


1. Audio Output Power 10% THD: Lch/Rch W 4.5/4.5 4.0/4.0

2. Audio Distortion 500mW: Lch/Rch % 1.5/1.5 3.0/3.0

3. Audio Freq. Response -

6dB: Lch-

6dB: Rch HzHz 70 to 10 k70 to 10 k ------

4. Audio S/N Lch/Rch dB --- 45/45

7/21/2019 Funai Lt850 m32

5/762-1 LTVP_ISP

IMPORTANT SAFETY PRECAUTIONSPrior to shipment from the factory, our products are strictly inspected for recognized product safety and electricalcodes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equallyimportant to implement the following precautions when a set is being serviced.

Safety Precautions for LCD TV

Circuit

1. Before returning an instrument to thecustomer,always make a safety check of theentire instrument, including, but not limited to, thefollowing items:

a. Be sure that no built-in protective devices aredefective and have been defeated duringservicing. (1) Protective shields are providedon this chassis to protect both the technicianand the customer. Correctly replace all missingprotective shields, including any removed forservicing convenience. (2) When reinstallingthe chassis and/or other assembly in the

cabinet, be sure to put back in place allprotective devices, including but not limited to,nonmetallic control knobs, insulatingfishpapers, adjustment and compartmentcovers/shields, and isolation resistor/capacitornetworks. Do not operate this instrument orpermit it to be operated without allprotective devices correctly installed andfunctioning. Servicers who defeat safety

features or fail to perform safety checksmay be liable for any resulting damage.

b. Be sure that there are no cabinet openings

through which an adult or child might be able toinsert their fingers and contact a hazardousvoltage. Such openings include, but are notlimited to, (1) spacing between the LCD moduleand the cabinet mask, (2) excessively widecabinet ventilation slots, and (3) an improperlyfitted and/or incorrectly secured cabinet backcover.

c. Antenna Cold Check -With the instrument ACplug removed from any AC source, connect anelectrical jumper across the two AC plugprongs. Place the instrument AC switch in the

on position. Connect one lead of an ohmmeterto the AC plug prongs tied together and touchthe other ohmmeter lead in turn to each tunerantenna input exposed terminal screw and, ifapplicable, to the coaxial connector. If themeasured resistance is less than 1.0 megohmor greater than 5.2 megohm, an abnormalityexists that must be corrected before theinstrument is returned to the customer. Repeatthis test with the instrument AC switch in the offposition.

d. Leakage Current Hot Check -With the

instrument completely reassembled, plug theAC line cord directly into a 230 V AC outlet. (Donot use an isolation transformer during thistest.) Use a leakage current tester or ametering system that complies with American

National Standards Institute (ANSI) C101.1Leakage Current for Appliances andUnderwriters Laboratories (UL) 1410, (50.7).

With the instrument AC switch first in the onposition and then in the off position, measurefrom a known earth ground (metal water pipe,conduit, etc.) to all exposed metal parts of theinstrument (antennas, handle brackets, metalcabinet, screw heads, metallic overlays, controlshafts, etc.), especially any exposed metalparts that offer an electrical return path to thechassis. Any current measured must notexceed 0.5 milli-ampere. Reverse theinstrument power cord plug in the outlet andrepeat the test.

ANY MEASUREMENTS NOT WITHIN THELIMITS SPECIFIED HEREIN INDICATE APOTENTIAL SHOCK HAZARD THAT MUSTBE ELIMINATED BEFORE RETURNING THEINSTRUMENT TO THE CUSTOMER ORBEFORE CONNECTING THE ANTENNA OR

ACCESSORIES.2. Read and comply with all caution and safety-

related notes on or inside the receiver cabinet, onthe receiver chassis, or on the LCD module.

3. Design Alteration Warning -Do not alter or addto the mechanical or electrical design of this LCDTV receiver. Design alterations and additions,including, but not limited to circuit modificationsand the addition of items such as auxiliary audioand/or video output connections, might alter thesafety characteristics of this receiver and create ahazard to the user. Any design alterations or

additions will void the manufacturer's warranty andmay make you, the servicer, responsible forpersonal injury or property damage resultingtherefrom.

ALSO TEST WITHPLUG REVERSEDUSING ACADAPTER PLUGAS REQUIRED

TEST ALL EXPOSEDMETAL SURFACES

READING SHOULDNOT BE ABOVE 0.5 mA

EARTHGROUND

_

DEVICELEAKAGECURRENT

TESTER

+BEINGTESTED

7/21/2019 Funai Lt850 m32

6/762-2 LTVP_ISP

4. Hot Chassis Warning -

a. Some TV receiver chassis are electricallyconnected directly to one conductor of the ACpower cord and maybe safety-serviced withoutan isolation transformer only if the AC powerplug is inserted so that the chassis isconnected to the ground side of the AC powersource. To confirm that the AC power plug is

inserted correctly, with an AC voltmeter,measure between the chassis and a knownearth ground. If a voltage reading in excess of1.0 V is obtained, remove and reinsert the ACpower plug in the opposite polarity and againmeasure the voltage potential between thechassis and a known earth ground.

b. Some TV receiver chassis normally have 85VAC(RMS) between chassis and earth groundregardless of the AC plug polarity. This chassiscan be safety-serviced only with an isolationtransformer inserted in the power line between

the receiver and the AC power source, for bothpersonnel and test equipment protection.

c. Some TV receiver chassis have a secondaryground system in addition to the main chassisground. This secondary ground system is notisolated from the AC power line. The twoground systems are electrically separated byinsulation material that must not be defeated oraltered.

5. Observe original lead dress. Take extra care toassure correct lead dress in the following areas: a.near sharp edges, b. near thermally hot parts-be

sure that leads and components do not touchthermally hot parts, c. the AC supply, d. highvoltage, and, e. antenna wiring. Always inspect inall areas for pinched, out of place, or frayed wiring.Check AC power cord for damage.

6. Components, parts, and/or wiring that appear tohave overheated or are otherwise damagedshould be replaced with components, parts, orwiring that meet original specifications.Additionally, determine the cause of overheatingand/or damage and, if necessary, take correctiveaction to remove any potential safety hazard.

7. Product Safety Notice -Some electrical andmechanical parts have special safety-relatedcharacteristics which are often not evident fromvisual inspection, nor can the protection they givenecessarily be obtained by replacing them withcomponents rated for higher voltage, wattage, etc..Parts that have special safety characteristics areidentified by a!on schematics and in parts lists.Use of a substitute replacement that does nothave the same safety characteristics as therecommended replacement part might createshock, fire, and/or other hazards. The product'ssafety is under review continuously and newinstructions are issued whenever appropriate.Prior to shipment from the factory, our productsare strictly inspected to confirm they comply withthe recognized product safety and electrical codesof the countries in which they are to be sold.However, in order to maintain such compliance, itis equally important to implement the followingprecautions when a set is being serviced.

7/21/2019 Funai Lt850 m32

7/762-3 LTVP_ISP

Precautions during Servicing

A. Parts identified by the!symbol are critical forsafety.Replace only with part number specified.

B. In addition to safety, other parts and assembliesare specified for conformance with regulationsapplying to spurious radiation. These must also bereplaced only with specified replacements.Examples: RF converters, RF cables, noiseblocking capacitors, and noise blocking filters, etc.

C. Use specified internal wiring. Note especially:

1) Wires covered with PVC tubing

2) Double insulated wires

3) High voltage leads

D. Use specified insulating materials for hazardouslive parts. Note especially:

1) Insulation Tape

2) PVC tubing

3) Spacers4) Insulators for transistors.

E. When replacing AC primary side components(transformers, power cord, etc.), wrap ends ofwires securely about the terminals beforesoldering.

F. Observe that the wires do not contact heatproducing parts (heat sinks, oxide metal filmresistors, fusible resistors, etc.)

G. Check that replaced wires do not contact sharpedged or pointed parts.

H. When a power cord has been replaced, check that5~6 kg of force in any direction will not loosen it.

I. Also check areas surrounding repaired locations.

J. Use care that foreign objects (screws, solderdroplets, etc.) do not remain inside the set.

K. When connecting or disconnecting the internalconnectors, first, disconnect the AC plug from theAC supply outlet.

L. When installing parts or assembling the cabinetparts, be sure to use the proper screws andtighten certainly.

7/21/2019 Funai Lt850 m32

8/762-4 LTVP_ISP

Safety Check after Servicing

Examine the area surrounding the repaired locationfor damage or deterioration. Observe that screws,parts and wires have been returned to original posi-tions. Afterwards, perform the following tests and con-firm the specified values in order to verify compliancewith safety standards.

1. Clearance DistanceWhen replacing primary circuit components, confirmspecified clearance distance (d) and (d') between sol-dered terminals, and between terminals and surround-ing 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 Test

Confirm the specified (or lower) leakage current be-tween B (earth ground, power cord plug prongs) andexternally exposed accessible parts (RF terminals, an-tenna terminals, video and audio input and output ter-minals, microphone jacks, earphone jacks, etc.).

Measuring Method : (Power ON)

Insert load Z between B (earth ground, power cord

plug prongs) and exposed accessible parts. Use anAC voltmeter to measure across both terminals of loadZ. 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 Clearance Distance (d), (d)

220 to 240 V3mm(d)8mm(d)

Fig. 1

Chassis or Secondary Conductor

Primary Circuit

d' d

Fig. 2

AC Voltmeter(High Impedance)

Exposed Accessible Part

BOne side of

Power Cord Plug Prongs

Z

AC Line Voltage Load Z Leakage Current (i)One side of power cord plug

prongs (B) to:

220 to 240 V

2k RES.Connected in

parallel

i0.7mA AC Peak

i2mA DC

RF or

Antenna terminals

50kRES.Connected in

parallel

i0.7mA AC Peaki2mA DC

A/V Input, Output

7/21/2019 Funai Lt850 m32

9/763-1 TVP_SN

STANDARD NOTES FOR SERVICING

Circuit Board Indications

1. The output pin of the 3 pin Regulator ICs isindicated as shown.

2. For other ICs, pin 1 and every fifth pin areindicated as shown.

3. The 1st pin of every male connector is indicated asshown.

Pb (Lead) Free Solder

Pb free mark will be found on PCBs which use Pb

free solder. (Refer to figure.) For PCBs with Pb freemark, be sure to use Pb free solder. For PCBswithout Pb free mark, use standard solder.

How to Remove / Install Flat Pack-IC

1. RemovalWith Hot-Air Flat Pack-IC Desoldering Machine:

1. Prepare the hot-air flat pack-IC desolderingmachine, 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 whileapplying the hot air.

3. Bottom of the flat pack-IC is fixed with glue to theCBA; when removing entire flat pack-IC, first applysoldering iron to center of the flat pack-IC and heatup. Then remove (glue will be melted). (Fig. S-1-6)

4. Release the flat pack-IC from the CBA usingtweezers. (Fig. S-1-6)

CAUTION:

1. The Flat Pack-IC shape may differ by models. Usean appropriate hot-air flat pack-IC desolderingmachine, whose shape matches that of the FlatPack-IC.

2. Do not supply hot air to the chip parts around theflat pack-IC for over 6 seconds because damageto the chip parts may occur. Put masking tapearound the flat pack-IC to protect other parts fromdamage. (Fig. S-1-2)

3. The flat pack-IC on the CBA is affixed with glue, sobe careful not to break or damage the foil of eachpin or the solder lands under the IC when

removing it.

Top View

Out In

Bottom View

Input

5

10

Pin 1

Pin 1

Pb free mark

Fig. S-1-1

Hot-airFlat Pack-ICDesolderingMachine

CBA

Flat Pack-IC

Tweezers

MaskingTape

Fig. S-1-2

7/21/2019 Funai Lt850 m32

10/763-2 TVP_SN

With Soldering Iron:

1. Using desoldering braid, remove the solder fromall pins of the flat pack-IC. When you use solderflux 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 byone, using a sharp pin or wire to which solder willnot adhere (iron wire). When heating the pins, usea fine tip soldering iron or a hot air desolderingmachine. (Fig. S-1-4)



With Iron Wire:

1. Using desoldering braid, remove the solder fromall pins of the flat pack-IC. When you use solderflux 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 mountingpoint, 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 soldermelts so as to lift the IC leads from the CBAcontact pads as shown in Fig. S-1-5.



Note: When using a soldering iron, care must betaken to ensure that the flat pack-IC is not

being held by glue. When the flat pack-IC isremoved from the CBA, handle it gentlybecause it may be damaged if force is applied.

Flat Pack-IC Desoldering Braid

Soldering Iron

Fig. S-1-3

Fine Tip

Soldering Iron

SharpPin

Fig. S-1-4

To SolidMounting Point

Soldering Iron

Iron Wire

or

Hot Air Blower

Fig. S-1-5

Fine TipSoldering IronCBA

Flat Pack-ICTweezers

Fig. S-1-6

7/21/2019 Funai Lt850 m32

11/763-3 TVP_SN

2. Installation

1. Using desoldering braid, remove the solder fromthe foil of each pin of the flat pack-IC on the CBAso you can install a replacement flat pack-IC moreeasily.

2. The I mark on the flat pack-IC indicates pin 1.(See Fig. S-1-7.) Be sure this mark matches thepin 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 thatnone of the pins have solder bridges.

Instructions for Handling Semi-

conductors

Electrostatic breakdown of the semi-conductors mayoccur due to a potential difference caused byelectrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1 M) that isproperly grounded to remove any static electricity thatmay be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper platewith proper grounding (1 M) on the workbench orother surface, where the semi-conductors are to beplaced. Because the static electricity charge onclothing will not escape through the body groundingband, be careful to avoid contacting semi-conductorswith your clothing.

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

CBA

Grounding Band

Conductive Sheet orCopper Plate

1M

1M

CBA

7/21/2019 Funai Lt850 m32

12/764-1 A0CF0DC

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly Flowchart

This flowchart indicates the disassembly steps for thecabinet parts, and the CBA in order to gain access toitem(s) to be serviced. When reassembling, follow thesteps in reverse order. Bend, route and dress the

cables as they were.

2. Disassembly Method Note:(1) Order of steps in procedure. When reassembling,

follow the steps in reverse order. These numbersare also used as the Identification (location) No. ofparts 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, ordesoldered.N = Nut, L = Locking Tab, S = Screw,H = Hex 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 theTable."

Step/Loc.No.

Part

Removal

Fig.No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

Desolder

Note

[1]StandAssembly

D1 4(S-1) ---

[2]RearCabinet

D113(S-2), 2(S-3),3(S-4), (S-5)

---

[3]InverterCBA

D2D5

6(S-6), *CN1001,*CN1003, *CN1050,*CN1100, *CN1150,*CN1200, *CN1900

---

[4]TunerShield

D2 2(S-7) ---

[5]PowerSupply

CBA

D2D5

6(S-8), *CN101,*CN401, *CN402,*CN403, *CN404,*CN701 *CN801,*CN802, Jack Holder(HP)

---

[6] Jack Holder D2 2(S-9) ---

[1] StandAssembly

[2] Rear Cabinet

[12] Speaker

[11] SpeakerHolder [L,R]

[3] Inverter CBA

[7] Shield Box

[4] Tuner Shield

[6] Jack Holder

[8] Digital MainCBA Unit

[5] Power SupplyCBA

[16] LCD ModuleAssembly

[17] FrontCabinet

[14] IR SensorCBA

[10] AC SwitchHolder

[9] Power SWCBA

[13] JunctionCBA

[15] FunctionCBA

[7] Shield Box D23(S-10), 2(S-11),5(S-12), 2(S-12A),2(H-1), *CN3901

---

[8]Digital MainCBA Unit

D2D5

--------------- ---

[9]Power SWCBA

D3 (S-13) ---

[10]AC SwitchHolder

D3 2(S-14) ---

[11]SpeakerHolder [L,R]

D4 4(S-15), *Hook ---

[12] Speaker D4 --------------- ---

[13]JunctionCBA

D4D5

Desolder ---

[14]IR SensorCBA

D4D5

2(S-16), *CL103A ---

[15]FunctionCBA

D4D5

3(S-17) ---

[16]LCDModuleAssembly

D4 (S-18) ---

[17]FrontCabinet

D4 --------------- ---

(1)

(2)

(3)

(4)

(5)

Step/Loc.No.

Part

Removal

Fig.No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

Desolder

Note

7/21/2019 Funai Lt850 m32

13/764-2 A0CF0DC

[2] Rear Cabinet

[1] Stand Assembly

(S-4)

(S-4)

(S-2)

(S-3)

(S-2)

(S-2)

(S-2)

(S-1)

(S-5)

Fig. D1

7/21/2019 Funai Lt850 m32

14/764-3 A0CF0DC

(S-6)

(S-6)

[4] Tuner Shield

[6] Jack Holder

[5] Power Supply CBA

[8] Digital MainCBA Unit

[3] Inverter CBA

(S-8)

(S-8)

(S-9)

(H-1)(S-7)

(S-11)

(S-10)

(S-10)

(S-12)

(S-12)

(S-12A)

(S-8)

Jack Holder (HP)

[7] Shield Box

Fig. D2

(S-14)

(S-13)

[9] Power SW CBA

[10] AC Switch Holder

Fig. D3

7/21/2019 Funai Lt850 m32

15/764-4 A0CF0DC

(S-17)

(S-16)

(S-15)Hook

(S-18)

[16] LCD ModuleAssembly

[14] IR Sensor CBA

[15] Function CBA

[11] Speaker Holder [R]

[11] Speaker Holder [L]

[13] JunctionCBA

[12] Speaker

[17] Front Cabinet

(S-15)Hook

[12] Speaker

Fig. D4

7/21/2019 Funai Lt850 m32

16/764-5 A0CF0DC

TV Cable Wiring Diagram

Power Supply CBA

CN405

CN1001

CN1003

CN1050

CN1100

CN1150

CN1200

Digital MainCBA Unit

CN1900

Inverter CBA

CN801CN101

AC Cord

CN3704

CN3401

CN3702

CN3703

CN3701CN3901

CN401

CN404

CN403

CN402CN802

CN600

CL102AJunction CBA

POWER SW CBA

Function CBA

CN1901

CL103B

IR Sensor CBA

To Speaker

To LCD ModuleAssembly

To LCD ModuleAssembly

CL102BCL103A

CN601

CN701

CN4003

CN3705

Fig. D5

7/21/2019 Funai Lt850 m32

17/765-1 A0CN0EA

ELECTRICAL ADJUSTMENT INSTRUCTIONS

General Note: CBA is abbreviation forCircuit Board Assembly.

Note: Electrical adjustments are required afterreplacing circuit components and certainmechanical parts. It is important to perform

these adjustments only after all repairs andreplacements have been completed.Also, do not attempt these adjustments unlessthe proper equipment is available.

Test Equipment Required

1. NTSC Pattern Generator (Color Bar W/WhiteWindow, Red Color, Dot Pattern, Gray Scale,Monoscope, Multi-Burst)

2. Remote control unit

3. Color Analyzer

How to set up the service mode:

Service mode:

1. Turn the power on.

2. Press [MENU] button to display Setup menu.

3. Select Software in OTHERS and press [OK]button.

4. Press [0], [4], [2], [5], [7], [4] and [ ] buttons onthe remote control unit in this order. The followingscreen appears.

Code :

Pic code :

Inch :

MIPS :

************-***-**

**-*******-***-*-**

*** *******

****

Safety : Safety_Non

"*" differs depending on the models.

7/21/2019 Funai Lt850 m32

18/765-2 A0CN0EA

1. Purity Check Mode

This 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 remotecontrol unit, the display changes as follows.

3. To cancel or to exit from the Purity Check Mode,press [BACK] button.

2. VCOM Adjustment

1. Operate the unit for more than 20 minutes.

2. Set the color analyzer and bring the opticalreceptor to the center on the LCD-Panel surfaceafter zero point calibration as shown above.Note:The optical receptor must be setperpendicularly to the LCD Panel surface.

3. Enter the Service mode.

4. To enter the VCOM-2 adjustment mode, press [3]

button on the remote control unit.To enter the VCOM-1 adjustment mode, press [2]button on the remote control unit.

5. Press [P / ] buttons on the remote controlunit so that the color analyzer value becomesminimum.

6. To cancel or to exit from the VCOM Adjustment,press [BACK] button.

[7] button

Note:When entering this mode, the default setting is White mode.

Purity Check Mode

[7] button

Red mode

Green mode

Blue mode

Black mode

[7] button

White mode

[7] button

[7] button

White 20% mode

[7] button

Test Point Adj. Point

Screen [P / ]

buttons

M. EQ. Spec.

Color analyzer See below

Figure

Color Analyzer

To avoid interference from ambinentlight, this adjustment should beperformed in a dark room.

L = 3 cm

Perpendicularity

7/21/2019 Funai Lt850 m32

19/76

7/21/2019 Funai Lt850 m32

20/766-1 A0CN0INT

HOW TO INITIALIZE THE LCD TELEVISION

How to initialize the LCD television:

1. Turn the power on.

2. Enter the service mode. (Refer to page 5-1.)

- To cancel the service mode, press [ ] button on

the remote control unit.3. Press [ ] button on the remote control unit to

initialize the LCD television.

4. "INITIALIZED" will appear in the upper right of thescreen. "INITIALIZED" color will change to greenfrom red when initializing is complete.

7/21/2019 Funai Lt850 m32

21/767-1 LC8.5FW

FIRMWARE RENEWAL MODE

Equipment Requireda. USB storage device

b. Remote Control Unit

Firmware Update Procedure

[Check the current version]

1. Press [MENU] button on the remote control unit todisplay the menu mode.

2. Press [K] or [L] to select OTHERS, then press[OK] button.

3. Press [K] or [L] to select Software, then press[OK] button.

The current FW version will be displayed.

[Preparation]

1. Prepare USB storage device.

2. Copy F/W-file (ecc file) to USB storage device.Note: Make sure to use the blank USB Storage.

3. Rename the F/W-files name.

Step1. Add the _F at the end of the name.(If the file name in USB saysZF6731915NOS-030-05.ecc,the new file name should beZF6731915NOS-030-05_F.ecc.)

Step2. The 6th and 7th digit of the file nameindicate the size of TV. If the size of yourTV and the file name were not the same,you must change the file name.

[Update procedure]

1. Plug in the AC power cord.

2. Press [ ] button on the remote control unit to turnoff (standby).

3. Check STAND BY indicator (Red LED) lighting.

4. Insert USB storage device with F/W to TV set.

5. Press [ ] button to turn on.

6. After approximately 70 seconds, the following willappear on the screen and the update beginsautomatically.

Note: Do not turn off the TV set and do notremove the USB storage device while thisprocedure.

The update will be completed in about 2 minutes.And the following screen appears.

7. Press [ ] button to turn off (standby).

8. Check STAND BY indicator (Red LED) lighting.

9. Remove USB storage device from TV set.

10. Press [ ] button to turn on.

(Example)

The software upgrade is completed.

Remove USB storage device, turn TV off and then on again.

(Example)

7/21/2019 Funai Lt850 m32

22/768-1 A0CF0TR

TROUBLESHOOTING

Check IC607, D614, D615 and their periphery, and

service it if defective.

The power cannot be turned on.

The fuse blows out.

FLOW CHART NO.1

FLOW CHART NO.2

Is normal state restored when once unplugged power

cord is plugged again several seconds?Check if there is any leak or short-circuiting on the

primary circuit component, and service it if defective.

(IC607, Q601, Q602, D609, D610, D611, D612,

T601, T602, R601)

Yes

No

Yes

Is the fuse (F601) normal? See FLOW CHART No.2

No

Yes

Is 32V voltage supplied to the cathode of D514?No

Check each rectifying circuit of the secondary circuit

and service it if defective.

Check the presence that the primary component is

leaking or shorted and service it if defective.

Check the presence that the rectifying diode or circuit

is shorted in each rectifying circuit of secondary side,


After servicing, replace the fuse (F601).

When the output voltage fluctuates.

FLOW CHART NO.3

Does the photocoupler circuit on the secondary side

operate normally?

No

Yes

Check IC607, Q513, D516, D529 and their periphery,


When buzz sound can be heard in the vicinity of power circuit.

FLOW CHART NO.4

Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side, and

service it if defective. (D504, D511, D514, D523, D524, D525, D539, D540, Q405, Q501, Q503 , Q509, Q510, Q517, Q518, Q521)

7/21/2019 Funai Lt850 m32

23/768-2 A0CF0TR

Replace Q501.

INV+16V is not output.

FLOW CHART NO.5

Is approximately 17.5V voltage supplied to the

collector of Q501?

No

Yes

Yes

Check D504, D505, C503 and their periphery circuit,

and service it defective.

Is approximately 17V voltage supplied to the baseof Q501?

No Check Q504, Q505, D506, D507, P-ON-H1 line andtheir periphery circuit, and service it defective.

P-ON+5V is not output.

FLOW CHART NO.7

Yes

Yes

No

Is approximately 6V voltage supplied to the base of

Q518?

AL+3.3V is not output.

FLOW CHART NO.6

Yes

NoIs approximately 6V voltage supplied to the collector

of Q521?

Check D525, C516 and their periphery circuit, and


Check D525, C516 and their periphery circuit, andservice it if defective.

Check Q508, Q520, D543, P-ON-H2 line and their

periphery circuit, and service it if defective.

Yes

NoIs approximately 4V voltage supplied to the base

of Q521?

Check D552 and their periphery circuit, and


Replace Q521.

Is approximately 7V voltage supplied to the collector

of Q518?

Replace Q518.

No

7/21/2019 Funai Lt850 m32

24/768-3 A0CF0TR

LCD+16V is not output.

FLOW CHART NO.9

Is approximately 17V voltage supplied to the cathode

of D504?

No

Yes

Yes



Check D522, C514 and their periphery circuit, and


Check D513, R520, R530 and their periphery circuit,


No

Yes

Replace Q509.

Replace Q503.

No

LCD-6.8V is not output.

FLOW CHART NO.10

Is approximately -10V voltage supplied to the anode of

D522?

Is approximately -7V voltage supplied to the base of

Q509?

Yes

Is approximately 17V voltage supplied to the base

of Q503?

No Check Q504, Q505, D506, D507, P-ON-H1 line and

their periphery circuit, and service it if defective.

LCD+24V is not output.

FLOW CHART NO.8

Yes

NoIs approximately 32V voltage supplied to the cathode

of D514?

Is approximately 32V voltage outputted to the collectorof Q504?

Is approximately 24V voltage supplied to the emitter

of Q405?

Yes

Check Q404, Q405 and their periphery circuit, and




No Check Q504, Q505, P-ON-H1 line and their peripherycircuit, and service it if defective.

No Check D509, D512 and their periphery circuit, and


Yes

7/21/2019 Funai Lt850 m32

25/768-4 A0CF0TR

No

Is the "L"pulse sent out Pin(1) of RS102 (remote control

receiver) when the infrared remote control is activated?

Check the line between Pin(1) of RS102 (remote

control receiver) and Pin(13) of CN403, and service

it if defective.

Yes

Is the "L" pulse supplied to Pin(13) of CN403?

Yes

Is 3.3V voltage supplied to Pin(2) of RS102 (remote

control receiver)?

No

No operation is possible from the remote control unit.

FLOW CHART NO.12

Operation is possible from the unit.

Check AL+3.3V line and service it if defective.

No Replace the RS102 (remote control receiver) or

remote control unit.

Yes

Replace Digital Main CBA Unit.

Picture does not appear normally. (Video input/S-Video input/Y/Pb/Pr input/RGB input)

Are the video signals outputted to the specificterminal?

Check the luminance signal line, and service it ifdefective.

Check the chrominance signal line, and service it ifdefective.

Check the RGB video signal line, and service it ifdefective.

Check the composite video signal line, and service itif defective.

Check the component video(Y/Pb/Pr) signal line,and service it if defective.

Check the line between each pin of CN401 andCN404 and input terminal and service it if defective.

No

No

No

No

No

Yes

Are the luminance signals outputted to Pin(27) ofCN401?

Are the chrominance signals outputted to Pin(29)of CN401?

Are the component video(Y/Pb/Pr) signals outputtedto Pin(4, 6, 8) of CN404?

Are the RGB video signals outputted to Pin(26, 28, 29)of CN404?

Are the composite video signals outputted toPin(2,12,22) of CN404?

Replace Digital Main CBA Unit or LCD ModuleAssembly.

FLOW CHART NO.13

When pressing each switches (SW101, SW103-

SW107) do the voltage of Pin(11) on CN403 increase?

Yes

No

FLOW CHART NO.11

Are the contact point and installation state of the key

switches (SW101, SW103-SW107) normal?

Re-install the switches (SW101, SW103-SW107)

correctly or replace the poor switch.

No Check the switches (SW101, SW103-SW107)

and their periphery, and service it if defective.

Yes


The key operation is not functioning.

7/21/2019 Funai Lt850 m32

26/768-5 A0CF0TR

No

Is the "L" pulse sent out Pin(1) of RS102 (remote control

receiver) when the infrared remote control is activated?

Check the line between Pin(1) of RS102 (remote

control receiver) and Pin(13) of CN403, and service

it if defective.

Yes

Is the "L" pulse supplied to Pin(13) of CN403?

Yes

Is 3.3V voltage supplied toPin(2) of RS102 (remote

control receiver)?

No

No operation is possible from the remote control unit.

FLOW CHART NO.14

Operation is possible from the unit.

Check AL+3.3V line and service it if defective.

No Replace the RS102 (remote control receiver) or

remote control unit.

Yes


Picture does not appear normally. (Video input/S-Video input/Y/Pb/Pr input/RGB input)

Are the video signals outputted to the specificterminal?

Check the luminance signal line, and service it ifdefective.

Check the chrominance signal line, and service it ifdefective.

Check the RGB video signal line, and service it ifdefective.

Check the composite video signal line, and service itif defective.

Check the component video(Y/Pb/Pr) signal line,and service it if defective.

Check the line between each pin of CN401 andCN404 and input terminal and service it if defective.

No

No

No

No

No

Yes

Are the luminance signals outputted to Pin(27) ofCN401?

Are the chrominance signals outputted to Pin(29)of CN401?

Are the component video(Y/Pb/Pr) signals outputtedto Pin(4, 6, 8) of CN404?

Are the RGB video signals outputted to Pin(26, 28, 29)of CN404?

Are the composite video signals outputted toPin(2,12,22) of CN404?


FLOW CHART NO.15

7/21/2019 Funai Lt850 m32

27/768-6 A0CF0TR

Are the DIF signals outputted to Pin(16,18) of CN403? No

Yes

Check the line between Pin(16, 18) of CN403 andPin(4, 5) of TU1, and TU1(Tuner Unit), and service itif defective.

Audio is not outputted normally. (Tuner input (Digital))

FLOW CHART NO.17

No

Are the audio(L/R) signals inputted to the Pin(1,44)of IC803?

No

Yes

Are the audio(L/R) signals outputted to Pin(8,10) ofCN403?

Yes

Check the line between Pin(8,10) of CN403 andPin(1,44) of IC803, and service it if defective.

Are the audio(L/R) signals outputted to CN801 andCN802?

No

Yes

Check SP801,SP802 and their periphery circuit, andservice it if defective.

Check IC803 and the periphery circuit, and service itif defective.


Audio is not outputted normally. (Audio input terminals)

FLOW CHART NO.18

Check the line between Pin(16, 18) of CN403 andPin(4, 5) of TU1, and TU1(Tuner Unit), and service itif defective.

Are the DIF signals outputted to Pin(16, 18) of CN403?No

FLOW CHART NO.16

Replace Digital Main CBA Unit or LCD Module

Assembly.

Are the audio(L/R) signals outputted to the specificterminal?

Check the audio(L/R) signal line, and service it ifdefective.

Check the component audio(L/R) signal line, andservice it if defective.

Check the PC audio(L/R) signal line, and service it ifdefective.

Check the line between each pin of CN401 and inputterminal and service it if defective.

No

No

No

Yes

Are the audio(L/R) signals outputted to Pin(21,22) ofCN401?

Are the component audio(L/R) signals outputted toPin(18,19) of CN401?

Are the PC audio(L/R) signals outputted to Pin(24,25)of CN401?


Yes

Picture does not appear normally.

7/21/2019 Funai Lt850 m32

28/76

7/21/2019 Funai Lt850 m32

29/769-2

Video Block Diagram

A0CF0BLV

JK211

VIDEO-IN

COMPONENT

-Y-IN

COMPONENT

-Pb-IN

COMPONENT

-Pr-IN

JK201

JK202

JK203

CN404

CN3702

CN401

CN3704

JK30

1

15 11 7

VIDEO-B

VIDEO-G

VIDEO-R

1920

RGB-

VIDEO-IN

VIDEO-OUT

JK30

2

15

VIDEO-R2

1920

RGB-

VIDEO-IN2

VIDEO-OUT2

VIDEOSIGNAL

POWERSUPPLYCB

A

VIDEO-IN

2

2

S-SW

1

1

VIDEO-OUT

24

24

VIDEO-R

26

26

VIDEO-R2

16

16

VIDEO-OUT2

14

14

VIDEO-G

28

28

VIDEO-B

29

29

RGB-VIDEO-IN

22

22

RGB-VIDEO-IN2

12

12

S-VIDEO-C-IN

29

29

S-VIDEO-Y-IN

27

27

COM-VIDEO-Y-IN

4

4

COM-VIDEO-Pb-IN

6

6

COM-VIDEO-Pr-IN

8

8

VIDEO-OUT

15

BUFFER

Q011

TU-CVBS

29

29

TU-CVBS

TU1 D

IF-OUT2

4

DIF-OUT1

5

(TUNERUNIT)

IF-AGC

6

CN403

CN3703

DIF-OUT2

16

16

IF-AGC

20

20

DIF-OUT1

18

18

VIDEO-IN

RGB-VIDEO-IN

RGB-VIDEO-IN2

VIDEO-OUT2

VIDEO-OUT

VIDEO-R

VIDEO-R2

VIDEO-G

VIDEO-B

T

ODIGITALSIGNAL

P

ROCESS

B

LOCKDIAGRAM

S-VIDEO-Y-IN

S-VIDEO-C-IN

COM-VIDEO-Y-IN

COM-VIDEO-Pb-IN

COM-VIDEO-Pr-IN

DIF-OUT2

DIF-OUT1

IF-AGC

T

ODIGITALSIGNAL

P

ROCESS

B

LOCKDIAGRAM

T

OSYSTEMCONTROL

B

LOCKDIAGRAM

AUDIOSIGNAL

JK210

S-VIDEO-IN

C

Y

WF1

WF10

WF8

WF9

WF6

WF5

WF3

WF4

W

F2

DIGITALMAINCBAUNIT

S-SW

Q340

BUFFER

7/21/2019 Funai Lt850 m32

30/76

7/21/2019 Funai Lt850 m32

31/76

7/21/2019 Funai Lt850 m32

32/76

7/21/2019 Funai Lt850 m32

33/76

7/21/2019 Funai Lt850 m32

34/7610-1 LCDP_SC

SCHEMATIC DIAGRAMS / CBA AND TEST POINTS

Standard Notes

WARNING

Many electrical and mechanical parts in this chassishave special characteristics. These characteristics

often pass unnoticed and the protection afforded bythem cannot necessarily be obtained by usingreplacement components rated for higher voltage,wattage, etc. Replacement parts that have thesespecial safety characteristics are identified in thismanual and its supplements; electrical componentshaving such features are identified by the mark ! inthe schematic diagram and the parts list. Beforereplacing any of these components, read the parts listin this manual carefully. The use of substitutereplacement parts that do not have the same safetycharacteristics as specified in the parts list may createshock, fire, or other hazards.

Notes:

1. Do not use the part number shown on thesedrawings for ordering. The correct part number isshown in the parts list, and may be slightlydifferent or amended since these drawings wereprepared.

2. All resistance values are indicated in ohms(K = 103, M = 106).

3. Resistor wattages are 1/4W or 1/6W unlessotherwise specified.

4. All capacitance values are indicated in F(P = 10-6F).

5. All voltages are DC voltages unless otherwisespecified.

6. Electrical parts such as capacitors, connectors,diodes, ICs, transistors, resistors, switches, andfuses are identified by four digits. The first twodigits are not shown for each component. In eachblock of the diagram, there is a note such asshown below to indicate these abbreviated twodigits.

7/21/2019 Funai Lt850 m32

35/7610-2 LCDP_SC

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ONTHE FOLLOWING PAGES:

1. CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPEFUSE.

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 notdefective before you connect the AC plug to the AC power supply. Otherwise it may cause some componentsin 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 theparts 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 arelisted 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 D3

AREA 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.

7/21/2019 Funai Lt850 m32

36/76

10-3 A0CF0SCP1

Power Supply 1 & Power SW Schematic Diagram

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

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 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.

CAUTION !

For continued protection against fire hazard,replace only with the same type fuse.

7/21/2019 Funai Lt850 m32

37/76

10-4 A0CF0SCP2

Power Supply 2 Schematic Diagram

7/21/2019 Funai Lt850 m32

38/76

10-5 A0CF0SCP3

Power Supply 3 Schematic Diagram

7/21/2019 Funai Lt850 m32

39/76

10-6 A0CF0INV

Inverter Schematic Diagram

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

7/21/2019 Funai Lt850 m32

40/76

10-7 A0CF0SCF

Function, IR SENSOR & Junction Schematic Diagram

7/21/2019 Funai Lt850 m32

41/76

10-8 A0CF0SCD1

Digital Main 1 Schematic Diagram

The order of pins shown in this diagram is different from that of actual IC3301.IC3301 is divided into six and shown as IC3301 (1/7) ~ IC3301 (7/7) in this Digital Main Schematic Diagram Section.

1 NOTE:

7/21/2019 Funai Lt850 m32

42/76

10-9 A0CF0SCD2



1 NOTE:

7/21/2019 Funai Lt850 m32

43/76

10-10 A0CF0SCD3



1 NOTE:

7/21/2019 Funai Lt850 m32

44/76

10-11 A0CF0SCD4



1 NOTE:

7/21/2019 Funai Lt850 m32

45/76

10-12 A0CF0SCD5



1 NOTE:

7/21/2019 Funai Lt850 m32

46/76

10-13 A0CF0SCD6


The order of pins shown in this diagram is different from that of actual IC3301.

IC3301 is divided into six and shown as IC3301 (1/7) ~ IC3301 (7/7) in this Digital Main Schematic Diagram Section.

1 NOTE:

7/21/2019 Funai Lt850 m32

47/76

10-14 A0CF0SCD7



1 NOTE:

7/21/2019 Funai Lt850 m32

48/76

10-15 BA0CF0F01011

Power Supply CBA Top View

NOTE:

The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

Because a hot chassis ground is present in the power supply

circuit, an isolation transformer must be used when repairing.

Also, in order to have the ability to increase the input slowly,

when troubleshooting this type of power supply circuit,

a variable isolation transformer is required.

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 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. CAUTION !

For continued protection against fire hazard,

replace only with the same type fuse.

7/21/2019 Funai Lt850 m32

49/76

10-16

WF8

PIN 29 OF

CN404

WF9

PIN 28 OF

CN404

WF10

PIN 26 OF

CN404

WF1

PIN 2 OF

CN404

WF4

PIN 4 OF

CN404

WF5

PIN 6 OF

CN404

WF6

PIN 8 OF

CN404

WF2

PIN 27 OF

CN401

WF3

PIN 29 OF

CN401

WF7

PIN 22 OF

CN401

Power Supply CBA Bottom View

BA0CF0F01011

NOTE:


Because a hot chassis ground is present in the power supply

circuit, an isolation transformer must be used when repairing.

Also, in order to have the ability to increase the input slowly,

when troubleshooting this type of power supply circuit,

a variable isolation transformer is required.

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. CAUTION !

For continued protection against fire hazard,replace only with the same type fuse.

7/21/2019 Funai Lt850 m32

50/76

10-17

Inverter CBA, Function CBA, IR Sensor CBA, Power SW CBA & Junction CBA Top View

BA0CF0F01021

Function CBA Junction CBAIR Sensor CBA

Inverter CBA

Power SW CBA

NOTE:


7/21/2019 Funai Lt850 m32

51/76

10-18

Inverter CBA, Function CBA, IR Sensor CBA, Power SW CBA & Junction CBA Bottom View

BA0CF0F01021

Function CBA

Junction CBA

IR Sensor CBA

Inverter CBA

Power SW CBA

NOTE:


7/21/2019 Funai Lt850 m32

52/7611-1 LC8.5PWF

WAVEFORMS

Input: PAL Color Bar Signal (with 1kHz Audio Signal)

WF1 ~ WF6 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.)

S-VIDEO-Y-VIDEO-Y 0.2V.2V 200s

S-VIDEO-C-VIDEO-C 0.2V.2V 200s

VIDEO-YIDEO-Y 0.2V.2V 200s200s

VIDEO-PrIDEO-Pr 0.2V.2V 200s

VIDEO-PbIDEO-Pb 0.2V.2V 200s

Pin 6 of CN404WF5

VIDEOIDEO 0.2V.2V 200s

WF1 Pin 2 of CN404 WF4 Pin 4 of CN404

WF2 Pin 27 of CN401

WF6 Pin 8 of CN404WF3 Pin 29 of CN401

7/21/2019 Funai Lt850 m32

53/7611-2 LC8.5PWF

VIDEO-BIDEO-B 0.5V.5V

WF8 Pin 29 of CN404

WF9 Pin 28 of CN404

WF10 Pin 26 of CN404

AUDIO(L)UDIO L 0.5V.5V 0.5m.5ms

WF7 Pin 22 of CN401

200

s

VIDEO-GIDEO-G 0.5V.5V 200s

VIDEO-RIDEO-R 0.5V.5V 200

s

Input: PAL Color Bar Signal (with 1kHz Audio Signal)

WF7 ~ WF10 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.)

7/21/2019 Funai Lt850 m32

54/7612-1 A0CF0WI

WIRING DIAGRAMS

INVERTERCBA

TUNERUNIT

PC-

AUDIO-I

N

POWERSUPPLYCBA

DIGITALMAINCBAUNIT

HDMI-

CONNECTOR-2

HDMI-

CONNECTOR-1

HDMI-

CONNECTOR-3

D-S

UB

CONNECTOR

LCDMODULEASSEMBLY

CL801

2

CN801

1

SP(R)+

SP(R)-

CL802

2

CN802

1

SP(L)+

SP(L)-

SP801

SPEA

KER

R-C

H

SP802

SPEA

KER

L-C

H

COMPONENT

-Y-I

N

COMPONENT

-Pb-I

N

COMPONENT

-Pr-

IN

COMPONENT-

AUDIO(L)-IN

COMPONENT-

AUDIO(R)-IN

VIDEO-I

N

AUDIO(L)

-IN

AUDIO(R)

-INS

-VIDEO

-IN

CN600

CN1900

1 2

1

1

12

ACL

GND

INV+

16V

GND

BACKLIGHT-ADJ

BACKLIGHT-SW

PROTECT3

GND

LCV+

16V

LCD+

16V

LCD+

24V

GND

P-O

N+

3.3

V

LCD-6.8

V

VCOM

GND

GND

GND

LCV+

16V

LCD

+16V

LCD

+24V

GND

P-O

N+

3.3

V

P-O

N+

3.3

V

LCD

-6.8

V

VCO

M

GND

HOT-G

ND

BACK

LIGHT

CN1050 21

BACK

LIGHT

CN1100 21

BACK

LIGHT

CN1150 21

BACK

LIGHT

CN1200 21

JUNC

TIONCBA

IRSENSORCBA

FUNCTIONCBA

CN1901

CN101

6

1

GND

GND

4

3

AL+

3.3

V

5

2

REMOTE

3

4

POWER-L

ED

2

5

STANDBY-L

ED

1

6

1 32 4 5 6

1 32 4 5 6

KEY-I

N1

AL+

3.3

V

REMOTE

POWER-L

ED

STANDBY-L

ED

KEY-I

N1

CL102B

CL102A

CL103B

CL103A

3

3

GND

2

2

AL+3

.3V

1

1

KEY-I

N1

CN3901

CL3901

CL1003

CL600

CL

401

CL403

CL402

CL

404

GND

GND

GND

GND

LLV5(+)

LLV5(9)

LLV4(+)

LLV4(-)

LLV3(+)

LLV3(-)

LLV2(+)

LLV2(-)

LLV1(+)

LLV1(-)

LLV0(+)

LLV0(-)

LLVCLK(-)

LLVCLK(+)

TP

POL

STV

XA0

OE1

CPV

CN3703

CN403 2

319

21

15

17

22

20

18

16

14

10

126 8 1

3119751 3 4

BACKLIGHT-A

DJ

VCOM-P

WM

OE2

SCART-OUT-SEL(NU)

GND

AMP(R)-OUT

KEY-I

N1

GND

AMP(L)-OUT

AUDIO-M

UTE

GND

REMOTE

LED1

DIF-O

UT2

GND

GND

DIF-O

UT1

IF-A

GC

GND

SCL

GND

SIF(-)

SIF(+)

GND

GND

TU-C

VBS

SDA

BACKLIGHT-S

W

GND

2

2 CN3701

CN402

1 53 972 4 6 8 10

14

12

18

16

11

13

15

53 972 4 6 8 10

14

12

11

1 53 972 4 6 8 10

11

13

15

5 39 7 246810

14

12

11

13

15

17

19

23

21

20

25

21

23

17

19

24

22

20

18

16

12

148 1

015

13

11973 5 6

22

RESET

24

2

P-O

N-H

2

25

1

P-O

N-H

1

P-O

N+

11V

GND

GND

GND

AL+

3.3

V

P-O

N+

3.3

V

GND

GND

P-O

N+

3.3

V

GND

P-O

N+

3.3

V

P-O

N+

3.3

V

GND

AL+

3.5

V

AL+

3.5

V

AL+

3.5

V

GND

GND

GND

26

AL+

5V

27

P-O

N+

5V

28

P-O

N+

5V

29

25

24

26

27

28

29

26

27

28

29

26

27

28

29

26

27

28

29

23

19

21

15

17

22

20

18

16

14

10

126 8 1

3119751 3 4 2

524

26

27

28

29 2

627

28

29

P-O

N+

5V

AL+

5V

PROTECT3

PROTECT1

4

21

23

17

19

24

22

20

18

16

12

148 1

015

13

11973 5 621 4

HEADPH

ONE(L)

RGB-AUD

IO(L)-OUT

RGB-AUD

IO(R)-OUT

GND

RGB-AUDIO(R)-IN

RGB-AUDIO(L)-IN

RGB-AUD

IO(R)-OUT2

GND

RGB-AUD

IO(L)-OUT2

GND

GND

RGB-AUD

IO(R)-IN2

RGB-AUD

IO(L)-IN2

COM-AU

DIO(R)

AUDIO(R

)

COM-AU

DIO(L)

GND

AUDIO(L

)

GND

GND

S-V

IDEO

-Y-I

N

GND

S-V

IDEO

-C-I

N

PC-A

UD

IO(L)

PC-A

UD

IO(R)

CN401

HEADPH

ONE(R)

GND

CN3704

25

21

23

17

19

24

22

20

18

16

12

148 1

015

13

11973

HEADPH

ONE-DET

2

NU

1 5 6

4

25

21

23

17

19

24

22

20

18

16

12

148 1

015

13

1197321 5 6

4

GND

COM-VID

EO-Pb-IN

GND

COM-VID

EO-Pr-IN

GND

SLOW-S

W2

GND

GND

RGB-VID

EO-I

N2

VIDEO-O

UT2

GND

GND

VIDEO-R

2

SLOW-S

W

GND

GND

FBIN1

RGB-VID

EO-I

N

GND

GND

VIDEO-R

GND

VIDEO-G

VIDEO-B

VIDEO-O

UT

CN404

COM-VI

DEO-Y-I

N

GND

CN3702

25

21

23

17

19

24

22

20

18

16

12

148 1

015

13

11973

VIDEO-IN

2

S-S

W

1 5 64

26

27

28

29

25

21

23

17

19

24

22

20

18

16

12

148 1

015

13

1197321 5 64

SCART

JACK1

SCART

JACK2

HEADPHONE

JACK

CI

CARDSLOT

USBJACK

CN405

CN1003

CN1001

AC701

ACCORD

POWERSWC

BA

CN701

CN601

1

1

AC-I

N

2

2

AC-I

N

7/21/2019 Funai Lt850 m32

55/76

13-1

EXPLODED VIEWS

Cabinet

A1

A3

L6

L6

L6

L2 L6

See Electrical Parts List

for parts with this mark.

Digital Main CBA Unit

Inverter CBA

AC701

B6

L4

IR Sensor CBA

Function CBA

CL801

CL802

SP802

SP801

Power Supply CBA

Power SW CBA

B16

A6

A2

A11

L6L6

L6

L4

L6

B18

L2

L1

L3

L3

B12

B11

B11

B9

B10

L6 L2

L2

L2

LCD1

CL3901

CL1003

B1 L6

B3

L2

L2

L2

B16

B5

L2

L1

L9

Junction CBACL102ACL103A

X3301

CL401

CL402

CL404CL403

B7

B2

B20

B10

B16

B16 B4

L6

L3

L3

CL600

B17

L3

L2

A10

B8

A12

B15

B14

7/21/2019 Funai Lt850 m32

56/7613-2 A0CF0PEX

Packing

S5

S3

S1

Tape

Tape

Packing Tape

Packing Tape

S2

S2

S9

S8

S7

X1

Some Ref. Numbers are

not in sequence.

L7

X2-2

S6

Stand

Assembly

X4

X3

FRONT

FRONT

X2-1

7/21/2019 Funai Lt850 m32

57/7620100428 14-1 A0CF0CA

MECHANICAL PARTS LIST

PRODUCT SAFETY NOTE:Products marked with a

!have special characteristics important to safety.Before replacing any of these components, readcarefully the product safety notice in this servicemanual. Don't degrade the safety of the productthrough improper servicing.

NOTE:Parts that are not assigned part numbers(---------) are not available.

Ref. No. Description Part No.

STAND ASSEMBLY A0CF0EZ 1ESA23775

A1 FRONT CABINET A93F0FP 1EM024031A

A2 CONTROL PLATE A91F0UH 1EM325799

A3 DECORATION PLATE A0CF0EP 1EM124493

A4 REAR CABINET A0CF0EP 1EM025285

A10 POP LABEL A0CN0EP ----------

A11 JACK HOLDER A93F0FP 1EM123494A

B1 SHILED BOX(32W-EU) A93F0FP 1EM123493A

B2 TUNER SHIELD A93F0FP 1EM325981

B3 STAND HOLDER 32W A94F0UH 1EM222763

B4 WALL MOUNT BRACKET A84N0UH 1EM323797

B5 SPEAKER HOLDER (L) A94F0UH 1EM123233

B6 SPEAKER HOLDER (R) A94F0UH 1EM123234

B14 SEPARATION SHEET (POW) A93F0FP 1EM326100

B15 SEPARATION SHEET (INV) A93F0FP 1EM326101

B16 CLOTH(10X180XT0.5) L0336JG 0EM408827

B17 GASKET A8AF0UH 1EM425861

B18 GASKET(4X15XT3.0) A0CN0EP 1EM431762

CL401 WIRE ASSEMBLY 29PIN FFC 29PIN 50MM WX1A94F0-101





CL801 WIRE ASSEMBLY 2PIN 2PIN 100MM REDBLACK

WX1A94F0-203

CL802 WIRE ASSEMBLY 2PIN 2PIN 310MM REDBLACK

WX1A0CF0-103


CL3901 WIRE ASSEMBLY 24PIN FFC 24PIN 117.5MM WX1A91F6-102

L2 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

L4 SCREW S-TIGHT M3X8 BIND HEAD+ GBHS3080

L6 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392B

L7 STAND SCREW KIT A93F0FP 1ESA20855

L9 HEX SCREW #4-40 7MM 1EM430139

LCD1 LCD MODULE CMO 6BIT A GRADE UJ32MXA

SP801 SPEAKER MAGNETIC S0412F08 or DSD1609XQ001SPEAKER MAGNETIC YDP411-17FN DS1610EFU001

SP802 SPEAKER MAGNETIC S0412F08 or DSD1609XQ001

SPEAKER MAGNETIC YDP411-17FN DS1610EFU001

X3301 THERMOSTAR TMS-L-2(12*12HC) XK10000X4003

PACKING

S5 SET BAG L4300UA 1EM321546

S7 STAND BAG A94F0UH 1EM428757

ACCESSORY

X3 REMOTE CONTROL NH201RD NH201RD


A8! RATING LABEL A0CF0EP ----------

B20 CLOTH(B) L5201U0 15X10X1.0T 0EM400076

L1 SCREW P-TIGHT M4X14 BIND HEAD+BLK GBHP4140

L2 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

L5 DOUBLE SEMS SCREW M4X10 + BLK FPH34100

L6 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392B

L10 SCREW S-TIGHT 3X10 WASHER HEAD+BLK GCHS3100

PACKING

S1 CARTON A0CF0EP 1EM431039

S2 STYROFOAM TOP A93F0FP 1EM024165

S3 STYROFOAM BOTTOM A93F0FP 1EM024166

S6 SERIAL NO. LABEL L9750UA ----------

S8 STAND HOLD PAD TOP A93F1EP 1EM123633

S9 STAND HOLD PAD BOTTOM A93F1EP 1EM123634

ACCESSORIES

X1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A

X2-1! OWNERS MANUAL(WE-10) A0CF0EP 1EMN25879

X2-2! OWNERS MANUAL(PL-7) A0CF0EP 1EMN25880

X4 BATTERY DRY R03REL/2PA XB00M00MS001

7/21/2019 Funai Lt850 m32

58/7620100428 15-1 A0CF0EL

ELECTRICAL PARTS LIST

PRODUCT SAFETY NOTE:Products marked with a

!have special characteristics important to safety.Before replacing any of these components, readcarefully the product safety notice in this servicemanual. Don't degrade the safety of the productthrough improper servicing.

NOTES:

1. Parts that are not assigned part numbers (---------)are not available.

2. Tolerance of Capacitors and Resistors are notedwith the following symbols.

DIGITAL MAIN CBA UNIT

POWER SUPPLY CBA

C.....0.25% D.....0.5% F.....1%

G.....2% J......5% K.....10%

M.....20% N.....30% Z.....+80/-20%


DIGITAL MAIN CBA UNIT A0CF0MMA-003


POWER SUPPLY CBAConsists of the following:

A0CF0MPW-002

CAPACITORS

C11 CHIP CERAMIC CAP. CH J 15pF/50V or CHD1JJ3CH150

CAP CHIP 1608 J/C0G/15pF/50V CHD150EYA030

C12 CHIP CERAMIC CAP.(1608) B K 0.01F/50V or CHD1JK30B103

CAP CHIP 1608 K/X7R/0.01F/50V CHD103EYA032C13 CHIP CERAMIC CAP.(1608) B K 0.01F/50V or CHD1JK30B103

CAP CHIP 1608 K/X7R/0.01F/50V CHD103EYA032

C16 CHIP CERAMIC CAP.(1608) CH J 47pF/50V or CHD1JJ3CH470






C20 ELECTROLYTIC CAP. 100F/10V M or CE1AMASDL101

CAP ELE 100F/10V/M/85 or CEB101KSN001

CAP ELE 100F/10V/M/85 CEB101TEP001

C21 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104












C182 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V or CHD1JZ30F104

CAP CHIP 1608 Z/Y5V/0.1F/50V CHD104EYA036


CAP CHIP 1608 J/C0G/330pF/50V CHD331EYA030C205 CHIP CERAMIC CAP. CH J 330pF/50V or CHD1JJ3CH331
























C301 CHIP RES.(1608) 1/10W 0or RRXAZR5Z0000

RES CHIP 1608 1/10W J 0 RRXA000YF002

































C340 CHIP CERAMIC CAP.(1608) B K 0.1F/25V or CHD1EK30B104





C404 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C405 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V or CHD1JZ30F104





7/21/2019 Funai Lt850 m32

59/7620100428 15-2 A0CF0EL



C408 ELECTROLYTIC CAP. 47F/25V M or CE1EMASDL470

CAP ELE 47F/25V/M/85 or CED470KSN001

CAP ELE 47F/25V/M/85 CED470TEP001



C410 CHIP CERAMIC CAP. (1608) B K 1F/16V CHD1CK30B105

C411 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102

C415 ELECTROLYTIC CAP. 22F/50V M or CE1JMASDL220

CAP ELE 22F/50V/M/85 or CEF220KSN001

CAP ELE 22F/50V/M/85 CEF220TEP001

C416 CHIP CERAMIC CAP.(1608) B K 0.1F/25V or CHD1EK30B104


C417 ELECTROLYTIC CAP. 1F/50V M or CE1JMASDL1R0

CAP ELE 1F/50V/M/85 or CEF1R0KSN001

CAP ELE 1F/50V/M/85 CEF1R0TEP001

C420 CHIP CERAMIC CAP.(1608) B K 0.1F/16V CHD1CK30B104

C421 CHIP CERAMIC CAP.(1608) CH D 10pF/50V or CHD1JD3CH100

CHIP CERAMIC CAP.(1608) CH J 10pF/50V or CHD1JJ3CH100

CAP CHIP 1608 D/C0G/10pF/50V CHD100EYA029












C507 CAP ELE STD-85 4700F 6.3V SL or CE0KMZNDL472

ELECTROLYTIC CAP. 4700F/6.3V SM or CE0KMZPDL472

CAP ELE 4700F/6.3V/M/85 or CEA472KSN002

CAP ELE 4700F/6.3V/M/85 CEA472TEP002

C508 ELECTROLYTIC CAP. 1000F/6.3V M or CE0KMASDL102

CAP ELE 1000F/6.3V/M/85 or CEA102KSN001

CAP ELE 1000F/6.3V/M/85 CEA102TEP001

C509 CERAMIC CAP. 1500pF/2KV or CA3D152PAN04

CERAMIC CAP RB 1500pF/2KV or CA3D152TE006

CERAMIC CAP. BL 1500pF/2KV CA3D152XF003




C511 ELECTROLYTIC CAP. 220F/50V M or CE1JMZADL221

ELECTROLYTIC CAP 220F/50V M or CE1JMZPDL221









C515 ELECTROLYTIC CAP 3300F/10V or CE1AMZNDL332

ELECTROLYTIC CAP. 3300F/10V M or CE1AMZPDL332



C516 ELECTROLYTIC CAP. 2200F/10V M or CE1AMZNDL222

ELECTROLYTIC CAP. 2200F/10V M or CE1AMZPDL222


CAP ELE 2200F/10V/M/85 CEB222TEP002C517 ELECTROLYTIC CAP. 1000F/10V M or CE1AMASDL102






C519 POLYESTER FILM CAP. (PB FREE) 0.0022F/100V J or

CA2A222DT018

CAP POLYESTER FILM 0.0022F/100V J or CA2A222SER02

POLYESTER FILM CAP. 0.0022F/100V J CMB222EUR001




C522 ELECTROLYTIC CAP. 1000F/25V M or CE1EMZPDL102ELECTROLYTIC CAP. 1000F/25V M or CE1EMZNDL102



C524 ELECTROLYTIC CAP. 100F/16V M or CE1CMASDL101

CAP ELE 100F/16V/M/85 or CEC101KSN001

CAP ELE 100F/16V/M/85 CEC101TEP001

C525 ELECTROLYTIC CAP. 100F/16V M or CE1CMASDL101

CAP ELE 100F/16V/M/85 or CEC101KSN001

CAP ELE 100F/16V/M/85 CEC101TEP001











C533 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105


CA2A473DT018


CAP POLYESTER FILM 0.047F/100V/J/PCMTor

CTA473PKR003


C604! CAP METALIZED FILM 0.47F/300V K 3.5MMor

CT2F474DC004

! CAP METALIZED FILM 0.47F/310V /K/LE-MXor

CTA4740DC001

! CAP METALIZED FILM 0.47F/250V/K/MPX or CTA474EUR001

! CAP METALIZED FILM 0.47F/275V/K CTA474PKR001

C605! CAP METALIZED FILM 0.47F/300V K 3.5MMor

CT2F474DC004

! CAP METALIZED FILM 0.47F/310V /K/LE-MXor

CTA4740DC001

! CAP METALIZED FILM 0.47F/250V/K/MPX or CTA474EUR001

! CAP METALIZED FILM 0.47F/275V/K CTA474PKR001

C606! CERAMIC CAP. B K 0.01F/500V CCD2JKP0B103

C607! CERAMIC CAP. B K 0.01F/500V CCD2JKP0B103

C608! SAFTY CAP. 1000pF/250V KX or CA2E102MR101

! SAFTY CAP. 1000pF/250V or CCN2EMA0E102

! SAFETY CAP. 1000pF/250V CCN2HMN0E102C610 CAP ELECTROLYTIC 220F/400V/M/30/30 or CA2H221DYG10

CAP ELE 85 220F/400V M85_30X35 or CEN221KSN006

CAP ELE 220F/400V CA2H221NC206

C611 CERAMIC CAP. 220pF/2KV or CA3D221PAN04

CERAMIC CAP. RB 220pF/2KV or CA3D221TE006

CERAMIC CAP. BL 220pF/2KV CA3D221XF003


CA2A333DT018


CAP POLYESTER FILM 0.033F/100V/J/PCMTor

CTA333PKR003



CA2A272DT018


CAP POLYESTER 0.0027F/50V/5%/POLY CA1J272DT026





7/21/2019 Funai Lt850 m32

60/7620100428 15-3 A0CF0EL


C803 CHIP CERAMIC CAP.(1608) B K 0.22F/16V or CHD1CK30B224






C807 CHIP CERAMIC CAP.(1608) B K 0.22F/16V or CHD1CK30B224


C809 ELECTROLYTIC CAP. 2.2F/50V M or CE1JMASDL2R2

CAP ELE 2.2F/50V/M/85 or CEF2R2KSN001

CAP ELE 2.2F/50V/M/85 CEF2R2TEP001

















































C838 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102

C839 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102

C840 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102C841 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102

CONNECTORS

CN101 242 SERIES CONNECTOR 224202106W1 J322C06TG001

CN401 FFC CONNECTOR IMSA-9615S-29A-PP-A or JC96J29ER007


CONNECTOR PRINT MES 00 6232 029 006800+ or

JC62G29UG026

CONNECTOR PRINT MES 29 S 1.0-11-29P JC1129JSH001



JC62G29UG026



CONNECTOR PRINT MES 00 6232 029 006

800+ or

JC62G29UG026




JC62G29UG026


CN405 FFC CONNECTOR 15P IMSA-9615S-15A-PP-Aor

JC96J15ER007

CONNECTOR FPC 15P 00 6232 015 006 800+or

JC62G15UG026


CN600 WIRE ASSEMBLY 2PIN 2PIN/115MM/AWG18/BLA

WX1A93F0-205

CN601! WIRE ASSEMBLY 2PIN 2PIN/50MM/AWG18/BLUE

WX1A0CF0-102

CN801 PH CONNECTOR TOP 2P B2B-PH-K-S(LF)(SN) or

J3PHC02JG029

CONNECTOR PRINT OSU TOP 2P 440054-2 or J344C02AP001

CONNECTOR PRINT OSU JS-1125-02KK J3JT02CHY002

CN802 PH CONNECTOR TOP 2P B2B-PH-K-S(LF)(SN) or

J3PHC02JG029

CONNECTOR PRINT OSU TOP 2P 440054-2 or J344C02AP001

CONNECTOR PRINT OSU JS-1125-02KK J3JT02CHY002

DIODES

D183 SWITCHING DIODE 1SS133(T-77) or QDTZ001SS133

DIODE SWITCHING HSS4148TE-E or QDTZ0HSS4148

DIODE SWITCHING 1N4148-F0021 NDTZ01N4148F

D206 DIODE ZENER 5V6BSB-T26 or NDTB5R6BST26

DIODE ZENER HZS5.6NB2TE-EQ QDTB0HZS5R6N















DIODE ZENER HZS5.6NB2TE-EQ QDTB0HZS5R6ND302 DIODE ZENER 5V6BSB-T26 or NDTB5R6BST26












D308 DIODE ZENER

Funai Lt850 m32

Documents

Transcript of Funai Lt850 m32