Philips 29PFL4508/F4 Schematic

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Page 1

Service Manual

29” LCD TV

chassis PL13.21

Contents

29PFL4508/F4 PHILIPS (Serial No.: ME1)

This service manual contains information of different types of models. Make sure to refer to the section describing your model.

All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.

Information in this document is subject to change without notice. Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes.

with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way without the express written consent of Funai. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law.

Page 2

IMPORTANT SAFETY NOTICE

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.

Proper service and repair is important to the safe, reliable operation of all P&F Equipment. The service procedures recommended by P&F 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. P&F 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, P&F has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by P&F 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.

Page 3

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 TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

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

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

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

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

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1

Comparison List of Model Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1

Page 4

SPECIFICATIONS

< TUNER/NTSC> (VHF/UHF Input)

ANT. Input ---------------------- 75  Unbal., F type

Description Condition Unit Nominal Limit

1. AFT Pull-In Range

2. Syncronizing Sens.

3. BEAT Confirmation

< LCD PANEL >

Description Condition Unit Nominal Limit

1. Native Pixel Resolution

2. Viewing Angle

< VIDEO >

Description Condition Unit Nominal Limit

1. Over Scan

---

VHF Lo 67.25MHz

(TV.ch.04)

VHF Hi 265.25MHz

(CA.ch.31)

UHF 801.25MHz

(TV.ch.69)

VHF Lo 67.25MHz

(TV.ch.04)

Horizontal

Vertical

Horizontal

Vertical

Horizontal

Vertical

kHz kHz

dBu dBu dBu

dB --- 47

pixels pixels

ⴗ ⴗ

% %

---

18 18 18

1366

768

-85 to 85

-80 to 80

5 5

-75 to 75

-70 to 70

+300

-300

20 20 23

---

5±5 5±5

2. Color Temperature

3. Resolution (composite video)

4. Brightness

AT 70% WHITE FIELD

x y

Horizontal

Vertical

AT 100% WHITE FIELD

(AT RETAIL MODE)

ⴗK 12000

0.272

0.278

line line

cd/m

--±0.008 ±0.008

400 350

300 ---

---

< AUDIO >

All items are measured across 8  load at speaker output terminal.

Description Condition Unit Nominal Limit

500mVrms input

1. Audio Output Power

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

3. Audio Freq. Response

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

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.

Lch/Rch

Vol: MAX

6dB: Lch

6dB: Rch

W8/87/7

Hz Hz

70 to 10k 70 to 10k

---

≧45/45

1-1 PL13.21_SP

Page 5

IMPORTANT SAFETY PRECAUTIONS

ALSO TEST WITH PLUG REVERSED USING AC ADAPTER PLUG AS REQUIRED

TEST ALL EXPOSED METAL SURFACES

READING SHOULD NOT BE ABOVE 0.5 mA

EARTH GROUND

DEVICE

LEAKAGE

CURRENT

TESTER

BEING

TESTED

Prior 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 Circuit

1. 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 LCD module 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 230 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 LCD module.

3. Design Alteration Warning - Do not alter or add to the mechanical or electrical design of this LCD TV receiver. Design alterations and additions, including, but not limited to circuit modifications and the addition of items such as auxiliary audio

2-1 LTVP_ISP

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.

Page 6

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.

2-2 LTVP_ISP

Page 7

Precautions during Servicing

A. 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 tubing

2) Double insulated wires

3) High voltage leads

D. Use specified insulating materials for hazardous

live parts. Note especially:

1) Insulation Tape

2) PVC tubing

3) Spacers

4) 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 (11~13 lb) 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.

2-3 LTVP_ISP

Page 8

Safety Check after Servicing

Fig. 1

Chassis or Secondary Conductor

Primary Circuit

d' d

Fig. 2

AC Voltmeter (High Impedance)

Exposed Accessible Part

One side of Power Cord Plug Prongs

Examine 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 Distance

When 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

AC Line Voltage Clearance Distance (d), (d’)

220 to 240 V

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

3mm(d)

8mm(d’)

2. Leakage Current Test

Confirm 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.).

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

AC Line Voltage Load Z Leakage Current (i)

One side of power cord plug

prongs (B) to:

2kRES.

Connected in

220 to 240 V

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

parallel

50k RES.

Connected in

parallel

i0.7mA AC Peak

i2mA DC

i0.7mA AC Peak

i2mA DC

2-4 LTVP_ISP

Antenna terminals

A/V Input, Output

RF or

Page 9

STANDARD NOTES FOR SERVICING

Top View

Out

Bottom View

Input

Pin 1

Circuit Board Indications

1. 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 Solder

Pb 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.

Pb free mark

How to Remove / Install Flat Pack-IC

1. Removal

With 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)

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)

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.

Hot-air Flat Pack-IC Desoldering

CBA

Masking Tape

Tweezers

3-1 TVP_SN

Machine

Flat Pack-IC

Fig. S-1-2

Page 10

With Soldering Iron:

Flat Pack-IC

Desoldering Braid

Soldering Iron

Fig. S-1-3

Fine Tip Soldering Iron

Sharp Pin

Fig. S-1-4

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)

With Iron Wire:

1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.

3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.

4. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

5. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

Note: When using a soldering iron, care must be

taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.

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

To Solid Mounting Point

CBA

Hot Air Blower

Iron Wire

Soldering Iron

Fig. S-1-5

Fine Tip Soldering Iron

Flat Pack-IC

Tweezers

Fig. S-1-6

3-2 TVP_SN

Page 11

2. Installation

Example :

Pin 1 of the Flat Pack-IC is indicated by a " " mark.

Fig. S-1-7

Presolder

CBA

Flat Pack-IC

Fig. S-1-8

1. 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 “ I ” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the pin 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.

Instructions for Handling Semiconductors

Electrostatic 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 Body

Be 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 Workbench

Be 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.

1MΩ

CBA

Grounding Band

1MΩ

CBA

Conductive Sheet or Copper Plate

3-3 TVP_SN

Page 12

CABINET DISASSEMBLY INSTRUCTIONS

Stand Assembly

Rear Cover

Power Supply CBA

Digital Main CBA Unit

[1]

[2]

[3] [4]

[5]

[6]

[7]

[8]

[9]

Speaker

LCD Panel Assembly

Front Cabinet

X-PCB Cover

Function CBA Unit

Screw Torque Specification

Ref. No.

L7 GBHP3100

L23 GBJS3060

L27 GBHS3080

L45 FPH34100

SSK1

* For reference

Part

Number

1ESA34003

Part Name

SCREW P-TIGHT (M3X10 BIND HEAD

SCREW S-TIGHT (M3X6 BIND HEAD+)

SCREW S-TIGHT (M3X8 BIND HEAD

DOUBLE SEMS SCREW (

M4X10 + BLK)

SCREW P-TIGHT (M4X14 BIND HEAD

+BLK

Tightening

Torque

6±1 kgf·cm

)

6±1 kgf·cm

)

6±1 kgf·cm

(approx.

)

10±1 kgf·cm

1. Disassembly Flowchart

This flowchart indicates the disassembly steps for the cabinet parts and the CBA in order to gain access to items to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.

Step/

Loc.

Part

No.

LCD Panel

[7]

Assembly

X-PCB

[8]

Cover

Front

[9]

Cabinet



)

(1)



(2)

Fig.

No.

Removal Note

D3 --------------- ---

D4 2(S-8) 2

2(S-9),

Decoration Plate



(3)



(4)

Note:

(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. N = Nut, L = Locking Tab, S = Screw, H = Hex Screw, CN = Connector e.g. 2(S-2) = two Screws of (S-2), 2(L-2) = two Locking Tabs of (L-2)

(5) Refer to the following "Reference Notes in the

Ta bl e ."



(5)

2. Disassembly Method

Step/

Loc.

Part

No.

Stand

[1]

Assembly

[2] Rear Cover D1 8(S-2), 2(S-3), (S-4) ---

Power

[3]

[4]

[5] Speaker D3 --------------- ---

[6]

Supply CBA

Digital Main CBA UnitD2D5

Function CBA Unit

Fig.

No.

D1 3(S-1), Stand Neck ---

D2 D5

Removal Note

4(S-5), CN101, CN102, CN103, CN104, CN105

4(S-6), CN9, CN20, CN21, Jack Holder

2(S-7), Leading Edge Cover, Shield Plate

---

Precautions concerning the LCD Panel Assembly:

1. When you disassemble/re-assemble the Front Cabinet or Function CBA Unit

• Be careful not to break the hooks. If you pull with too

much force, the hooks may be damaged.

• When disassembling, first detach the hooks on each

end on the bottom side, then detach the remaining hooks.

• Make sure the hooks are securely in place when

assembling.

• Be careful not to scratch the display panel when

assembling.

• Make sure the Function CBA Unit and Shield Plate

are securely in place when re-assembling.

• The screw tightening torque must be 5.2lbf·in

(6kgf·cm).

• After reassembling the Front Cabinet or Function

CBA Unit, check the operational sensitivity of the touch sensor to make sure it functions normally.

• Make sure to replace the Decoration Plate to a new

one when replacing the Front Cabinet.

4-1 A30MZ DC

Page 13

2. When you disassemble/re-assemble the X-PCB

(S-1)

[1] Stand Base Assembly

(S-4)

(S-3)

(S-2)

[2] Rear Cover

Stand Neck

Fig. D1

Cover

• Be careful not to break the hooks. If you pull with too much force, the hooks may be damaged.

• When disassembling, first hold the top and bottom of the X-PCB Cover on both ends and then moving toward the center, lift up the top side to detach the hooks.

• When assembling be careful not to damage the X-PCB Board or the COF(Chip On Film).

• Make sure the hooks are securely in place when re-assembling.

• The screw tightening torque must be 5.2lbf·in (6kgf·cm).

4-2 A30MZ DC

Page 14

[3] Power Supply CBA

[5] Speaker

[6] Function CBA Unit

Shield Plate

(S-7)

Leading Edge Cover

[7] LCD Panel Assembly

Fig. D3

*1: Make sure to read all the precautions on page 4-1 when you disassemble/re-assemble the

Function CBA Unit.

Jack Holder

[4] Digital Main CBA Unit

(S-6)

(S-5)

Fig. D2

4-3 A30MZ DC

Page 15

Hook

*1: Make sure to read all the precautions on page 4-1 when you disassemble/re-assemble the Front

Cabinet.

: Make sure to read all the precautions on page 4-2 when you disassemble/re-assemble the X-

PCB Cover.

[9] Front Cabinet

[8] X-PCB Cover

Hook

Decoration Plate

Hook

(S-9)

(S-8)

Fig. D4

4-4 A30MZ DC

Page 16

TV Cable Wiring Diagram

To LCD Panel Assembly

CN105

CN101

Power Supply CBA

CN104

CN103

CN102

To LCD Panel Assembly

Digital Main CBA Unit

CN21

CN2

CN3

CN11

To AC Cord

CN20 CN9

Function CBA Unit

To Speaker

CN1

Fig. D5

4-5 A30MZ DC

Page 17

ELECTRICAL ADJUSTMENT INSTRUCTIONS

ADC ADJUST EMC SETTING GENERAL SETTING DEBUG SW INFORMATION INIT TV INIT FAC CHANNEL Burn Mode Fac Reset

>>> >>>

>>>

MS6M18VG_91X Checksum

Factory Setting

Color Analyzer

Perpendicularity

To avoid interference from ambient light, this adjustment should be performed in a dark room.

INPUT: WHITE 70%, 40%

L = 1 cm

General 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 Required

1. Remote control unit

2. Color Analyzer, CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.

How to set up the service mode:

Service mode:

1. Turn the power on.

2. Press [MENU], [1], [1], [4] and [7] buttons on the remote control unit in this order to enter the service mode. The Factory Setting menu appears in the screen.

Example:

The White Balance Adjustment should be performed when replacing the LCD Module or Digital Main CBA Unit.

White Balance Adjustment

Purpose: To mix red and blue beams correctly for

pure white.

Symptom of Misadjustment: White becomes bluish or reddish.

1. Operate the unit for more than 60 minutes.

2. Input the White Raster (70%=70IRE, 40%=40IRE).

INPUT SIGNAL

3. Enter the service mode.

4. Press [2] button on the remote control unit to display the “GENERAL SETTING” menu.

5. Select “W/B ADJUST” and press [OK] button to display the “W/B ADJUST” menu.

6. Select a color mode (“R-GAIN”, “B-GAIN”, “ROFFSET” or “B-OFFSET”).

7. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel.

Note: The optical receptor must be set perpendicularly to the LCD Panel surface.

8. In each color mode, press [s] or [B] button to adjust the color temperature becomes 12000ⴗK (x

0.272 / y= 0.278 ±0.008).

9. Select “COPY ALL” and press [OK] button.

10. To cancel or to exit from the White Balance Adjustment, press [EXIT] button.

5-1 PL13.21_EA

Page 18

HOW TO INITIALIZE THE LCD TV

The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized. To put the program back at the factory-default, initialize the LCD TV using the following procedure.

1. Turn the power on.

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

- To cancel the service mode, press [EXIT] button on the remote control unit.

3. Select "Fac Reset" and [OK] button on the remote control unit. The TV set will go off and turn back on automatically when initialization completes.

6-1 PL13.21_INT

Page 19

FIRMWARE RENEWAL MODE

Equipment Required

a. USB storage device b. Remote Control Unit

Firmware Update Procedure

[Preparation]

1. Prepare USB storage device.

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

3. Make sure that the F/W-file’s name is “bin_6m182_VG.bin”.

[Update procedure]

1. Turn the power on.

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

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

4. Select “OPTION”.

5. Select “Software Update (USB)” and press [OK] button. The message “Are you sure?” will appear in the screen.

6. Press [s] button to select “YES”.

7. Updating starts.

Note: Do not turn off the TV set and do not remove the USB storage device while this procedure.

8. The TV set will go off and turn back on automatically when update completes.

[Confirmation of update]

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

2. Shift the cursor down to “SW INFORMATION” and then press the [OK] button.

3. Check the “BUILD TIME” section.

7-1 PL13.21_FW

Page 20

[Power Supply Section]

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 after several seconds?

Check if there is any leak or short-circuit on the primary circuit component and repair it if defective. (D601, D602, D603, D604, Q601, Q602, Q603,

IC602,T601)

Ye s

Is the fuse (F602) normal?

See FLOW CHART No.2 <The fuse blows out.>

Ye s

Is the VLED(+21V) line voltage normal?

Check each rectifying circuit of the secondary circuit and repair it if defective.

Check if there is any leak or short-circuit on the primary circuit component and repair it if defective.

Check if there is any leak or short-circuit on the each rectifying circuit component of secondary side and repair it if defective.

Make sure to repair the primary circuit component before replacing the fuse

(F602).

When the output voltage fluctuates.

FLOW CHART NO.3

Does the photocoupler circuit on the secondary side operate normally?

Ye s

Check IC301, IC601, D301, Q301 and their periphery

circuit. Repair it if defective.

When buzz sound can be heard in the periphery 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. Repair it if defective. (D401, D402, D403, D501, D502,D510, IC501,Q403)

Check IC601, IC602, D605, D606,D608, D609, D610, D612,D613,D615,D616,D618,D622,D623,Q601,Q602, Q603, and their periphery circuit. Repair it if defective.

TROUBLESHOOTING

8-1 A30MZZT TR

Page 21

AMP+13V is not output.

FLOW CHART NO.6

Is approximately +15V voltage supplied to the cathode of D401(D402,D403)?

Check D401, D402, D403, C402, C403,C407 and their periphery circuit. Repair it if defective.

Check if there is any leak or short-circ

uit on the load

circuit. Repair it if defective.

Check if there is any leak or short-circuit on the load circuit. Repair it if defective.

VLED(+21V) is not output.

FLOW CHART NO.5

Is approximately +21V voltage supplied to the cathode of D501(D502,D510)?

Ye s

Check D501, D502, D504,D510,C502, C503, C504

and their periphery circuit. Repair it if defective.

+5V is not output.

FLOW CHART NO.7

Is approximately +21V voltage supplied to PIN(8) of IC501?

Check D507,IC501and their periphery circuit.

See FLOW CHART NO.5 <VLED(+21V) is not output. [Power Supply Section]>

Repair it if defective.

Check R410,R416,R417,R430,R431,R432 and their

periphery circuit. Repair it if defective.

STB+5V is not output.

FLOW CHART NO.8

Is approximately +9V voltage supplied to Drain of Q403?

Check IC402,Q403 and their periphery circuit.

See FLOW CHART NO.6 <AMP+13V is not output. [Power Supply Section]>

Repair it if defective.

Check R710 and their periphery circuit.

Repair it if defective.

Ye s

Check F501 and their periphery circuit.

Repair it if defective.

+12V is not output.

FLOW CHART NO.9

Is approximately +15V voltage supplied to Drain of Q701?

Check IC701,Q701,Q702,Q703 and their

See FLOW CHART NO.6 <AMP+13V is not output. [Power Supply Section]>

periphery circuit. Repair it if defective.

8-2 A30MZZT TR

Page 22

[Video Signal Section]

Is the "L" pulse supplied to Pin(5) of CN1?

Ye s

Is approximately +5V voltage supplied to Pin(8) of CN1?

FLOW CHART NO.2

Ye s

Replace Digital Main CBA Unit.

When touching each buttons, does the Pin(3) voltage of CN1 decrease?

The key operation is not functioning.

FLOW CHART NO.1

Ye s

Replace Digital Main CBA Unit.

Replace Function CBA Unit.

No operation is possible from the remote control unit. (Operation is possible from the unit.)

Picture does not appear normally.

FLOW CHART NO.3

approximately +

5V voltage supplied to Pin(1) of

CN104?

See FLOW CHART NO.5 <VLED(+21V) is not output. [Power Supply Section]>

See FLOW CHART NO.8 <STB+5V is not output. [Power Supply Section]>

Ye s

See FLOW CHART NO.8 <STB+5V is not output. [Power Supply Section]>

Digital Main CBA Unit or LCD Panel Assembly may be defective. Check and replace these parts.

Is approximately +21V voltage supplied to the cathode of D501(D502,D510)?

8-3 A30MZZT TR

Page 23

[Audio Signal Section]

SP3801, SP3802 or CL9 may be defective. Check and replace these parts.

Audio is not output normally.

FLOW CHART NO.1

Are the audio signals output to Pin(1, 2, 3, 4) of CN9?

Replace Digital Main CBA Unit.

Ye s

Is approximately +15V voltage supplied to Pin(1,2) of CN102?

Ye s

See FLOW CHART NO.6 <AMP+13V is not output. [Power Supply Section]>

Ye s

approximately +

5V voltage supplied to Pin(1) of

CN104?

See FLOW CHART NO.8 <STB+5V is not output. [Power Supply Section]>

8-4 A30MZZT TR

Page 24

BLOCK DIAGRAMS

LED BACKLIGHT DRIVE

BLOCK DIAGRAM

POWER SUPPLY

BLOCK DIAGRAM

PS-ON

CN2

CN3

BACKLIGHT-SW

BACKLIGHT-ADJ

FUNCTION CBA UNIT

POWER SUPPLY CBA

CN104

CN103

STB+5V

(MAIN MICRO CONTROLLER)

DIGITAL MAIN CBA UNIT

XOUT

XIN

24MHz

OSC

KEYB

C11

BL-ON

B10

LED-R

Power-ON

A10

REMOTE

B12

BL-ADJ

U11

(MEMORY)

SCK

C15

C16

B16

B15

VIFM

VIFP

IF+

IF-

SCK

SIN

SOUT

TO VIDEO/AUDIO

BLOCK DIAGRAM

AMP-MUTE

G14

SCL

SDA

T2(TUNER UNIT)

UT2(RF-IC)

REMOTE

SENSOR

RE1

GP1USC32XP

D4051

POWER

KEY-IN1

CN20

CN1

REMOTE

LED-R

725

KEY SWITCH

PS-ON

BL-SW

BL-ADJ

JST8D080P

USB JACK

CN5

DUSB-DP

DUSB-DM

DUSB-DP

DUSB-DM

DUSB-DP

A14

A15

System Control Block Diagram

9-1

A30MZBLS

Page 25

UA31 (AUDIO AMP)

VIDEO-IN

AUDIO(L)-IN

AUDIO(R)-IN

CN7

CN1

DIGITAL MAIN CBA UNIT

QA32

AV2-RI

AV2-LI

CVBS1

DIGITAL

AUDIO-OUT

(COAXIAL)

SPDIF

AMP-MUTE

TO SYSTEM CONTROL

BLOCK DIAGRAM

CN10

PC-AUDIO-IN

SP3802

SPEAKER

R-CH

CN9

SP3801

SPEAKER

L-CH

AMP-RO

AMP-LO

COMPONENT

-Y/VIDEO-IN

COMPONENT

-Pb-IN

COMPONENT

-Pr-IN

CN6

VIFM

VIFP

TAGC

PC-ALI

PC-ARI

COM-VIDEO-Y/VIDEO-IN

COM-VIDEO-Pr-IN

COM-VIDEO-Pb-IN

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

CN16

PC-RGB

-IN

VGA-R-IN

VGA-G-IN

VGA-B-IN

VGA-HSYNC

VGA-VSYNC

RXD/

TXD/

IF_N

IF_P

(TUNER UNIT)

IF-AGC 9

VIDEO SIGNAL

AUDIO SIGNAL

MUTE

DRIVE

PWM

LOGIC

PWM

LOGIC

DRIVE

+5V

QA31

20,21

17,18

25,26

22,23

SP(R)+

SP(R)-

SP(L)-

SP(L)+

CN13

HEADPHONE

JACK

UA32

Video / Audio Block Diagram

9-2

A30MZBLVA

Page 26

Digital Signal Process Block Diagram

LCD PANEL

ASSEMBLY

RXO0ί-ὸ

RXO0ί+ὸ

RXO1ί-ὸ

RXO1ί+ὸ

RXO2ί-ὸ

RXO2ί+ὸ

RXOCί-ὸ

RXOCί+ὸ

RXO3ί-ὸ

RXO3ί+ὸ

RXE0ί-ὸ

RXE0ί+ὸ

RXE1ί-ὸ

RXE1ί+ὸ

RXE2ί-ὸ

RXE2(+ὸ

RXE3ί-ὸ

RXE3ί+ὸ

RXO4ί-ὸ

RXO4ί+ὸ

RXE4ί-ὸ

RXE4ί+ὸ

789

AUDIO SIGNAL

VIDEO SIGNAL

101112

CN21

M15

M14

N15

N14

M16

L16

P16

P15

171815

R16

R15

1920212223

R13

P13

P14

R14

R12

T12

R11

P11

T15

T14

R10

P10

RXECLKί-ὸ

P12

RXECLKί+ὸ

DIGITAL MAIN CBA UNIT

T11

HSYNC

U6 (DIGITAL SIGNAL PROCESS)

VGA-HSYNC

LVDS TX

DIGITAL

PROCESS

SIGNAL

HDMI

D3D1C1

373640

636254

I/F

394342

535152

AUDIO I/F

A/D

CONVERTER

DEMODULATOR

CVBS1

/MPEG DECODER

TAGC

VIFP

VIFM

TAGC

M3N1M2

AV2-RI

AV2-LI

PC-ALI

PC-ARI

SPDIF

AMP-LO

VSYNC

VGA-VSYNC

VGA-B-IN

VGA-G-IN

VGA-R-IN

H3J1H2

COM-VIDEO-Y/VIDEO-IN

COM-VIDEO-Pb-IN

COM-VIDEO-Pr-IN

AMP-RO

DECODER

AUDIO

(HDMI SW)

CN17

HDMI

HDMI-IN3

VIDEO

DECODER

794

TMDS-D0(-)

TMDS-D0(+)

TMDS-D1(-)

TMDS-D1(+)

263029

111014

DDR

101216

TMDS-D2(-)

TMDS-D2(+)

TMDS-CLOCK(+)

212018

542

HDMI-DATA

HDMI-CLOCK

TMDS-CLOCK(-)

RXD

D10

RXD/

TXD

D11

TXD/

BLOCK DIAGRAM

VIDEO/AUDIO

TMDS-D2(+)

TMDS-D0(-)

TMDS-D1(+)

TMDS-D1(-)

TMDS-D0(+)

757

CN15

HDMI-IN1

TMDS-D2(-)

TMDS-CLOCK(+)

HDMI-DATA

HDMI-CLOCK

TMDS-CLOCK(-)

TMDS-D0(-)

TMDS-D1(-)

TMDS-D2(+)

TMDS-D1(+)

TMDS-D2(-)

TMDS-D0(+)

794

HDMI-IN2

CN18

HDMI-CLOCK

TMDS-CLOCK(+)

TMDS-CLOCK(-)

HDMI-DATA

101216

9-3

VIDEO/AUDIO

A30MZBLD

Page 27

IC1001

(LED BACKLIGHT DRIVER)

OVP

CN105

DRIVE

Q1001

CONTROL

LOGIC

986

DRIVE 5

ILED16

VLED4

ILED17

ILED22ILED2

POWER SUPPLY CBA

LCD PANEL

ASSEMBLY

BACKLIGHT-ADJ

BACKLIGHT-SW

SYSTEM CONTROL

BLOCK DIAGRAM

FROM

POWER SUPPLY

BLOCK DIAGRAM

VLED(+21V)

LED Backlight Drive Block Diagram

9-4

A30MZBLLD

Page 28

Power Supply Block Diagram

HOT COLD

POWER SUPPLY CBA

HOT CIRCUIT. BE CAREFUL.

IC602

(SWITCHING

CONTROL)

Q602

+17V REG.

T601

6LINE

FILTER

L601

CN101

BRIDGE

RECTIFIER

D601- D604

Q601

SWITCHING

CN102

Q701

Q702

Q703

AC601

AC CORD

2.5A 250V

F602

2.5A/250V

Q301

SYSTEM CONTROL

BLOCKDIAGRAM

PS-ON

SW+12V

Q403

STB+5V

IC501

F501

+5V REG.

VLED(+21V)

AMP+13V

DIGITAL MAIN CBA UNIT

1-2

AMP+13V1-2

CN11

CN104

STB+5V1

CN2

CN103

1-2

+12V1-2

5-8

+5V

5-8

CN3

ERROR

VOLTAGE DET

IC601

Q603

SWITCHING

LED BACKLIGHT

DRIVE BLOCK DIAGRAM

+12V

STB+5V

GND

OUT

VCC

9-5

A30MZBLP

Page 29

SCHEMATIC DIAGRAMS / CBA AND TEST POINTS

Standard Notes

WARNING

Many 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 = 10

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

4. All capacitance values are indicated in F (P = 10

5. All voltages are DC voltages unless otherwise specified.

6. This schematic diagrams are masterized version that should cover the entire PL13.21 chassis models. Thus some parts in detail illustrated on this schematic diagrams may vary depend on the model within the PL13.21 chassis. Please refer to the parts lists for each models.

7. The Circuit Board layout illustrated on this service manual is the latest version for this chassis at the moment of making this service manual. Depend on the mass production date of each model, the actual layout of each Board may differ slightly from this version.

, M = 106).

-6

F).

10-1 PL13.21_SC

Page 30

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON

5.0 5.0

Voltage

Indicates that the voltage is not consistent here.

Power on mode

(Unit: Volt)

ABCD

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".

THE FOLLOWING PAGES:

1. CAUTION:

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

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

: 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.

The reference number of parts on Schematic Diagrams/CBA can be retrieved by application search function.

10-2 PL13.21_SC

Page 31

Power Supply CBA Schematic Diagram

AC601

AC CORD

HOT CIRCUIT. BE CAREFUL.

A FGEDCB

POWER SUPPLY CBA

DE MEME TYPE DE

UTILISER UN FUSIBLE DE RECHANGE

RISK OF FIRE,

V.A

ATTENTION:

FUSE.VATYPESAMEWITHONLYREPLACE

AGAINSTPROTECTIONCONTINUEDFOR

CAUTION:

312.8

1.0

*BC601

OPEN

*CN101

*C601

0.47[LINEACROSS]

*C619

OPEN

*C401

*C614

0.1

*C302

OPEN

*D610

RS1GJTB

*D614

OPEN

*D621

OPEN

*D611

OPEN

*D609

TFZ27B

TLP781F

(ERROR VOLTAGE DET)

*IC601

*L602

OPEN

*Q301 KTC3875S-Y-RTK/P

*R314

10K

*R602

1.2[5W_CEM]

*R304

OPEN

*SA601

PVR-10D471KB

470/25V

*C402

470/25V

*C403

C610

OPEN

SMD

*D608

RS1GJTB

C501

2200P/1KV RB

C507

0.22

C511

C508

0.01

C506

0.1

R508

R507

39K

D301

HSC119

D602

1N5408

D604

1N5408

D603

1N5408

D601

1N5408

D606

1N4007

D616

1N4007

*R501

OPEN

*R502

R504

100K

CN104

(TO DIGITAL MAIN CBA UNIT CN2)

CN102

CN103

*R401

OPEN

C305

OPEN

R621

10K

R622

10K

*C620

OPEN

+21V_LED

C615

1000P/1KV RB

OPEN

*C701

*Q703

KTC3875S-Y-RTK/P

*R705

10K

C702

OPEN

R306

10K

R307

10K

R308

2.7K

*R701

10K

*R703

10K

R702

1.8K

D401

SB3A0

D402

SB3A0

FDD5612

(SW+12V)

(SWITCHING)

Q701

R627

100[2W]

R623

R624

R625

D622

TFZ39B

D623

TFZ39B

R628

1.5M

C622

0.1

B19

BC605 BEAD

BEAD

JS603

WIRE

JS604

WIRE

R706

C703

0.1

R511

R411

OPEN

R603

20K[2W]

R604

20K[2W]

R605

270

R606

R312

2.7K

R512

R615

6.8K

Q702

KTA1504S-Y-RTK/P

D403

SB3A0

470/25V

*C407

330u/10V

C512

*L601

JLB20154

C303

0.1

F501

FHC16252ABTP

BC606

D404

OPEN

R607

OPEN

*D613

TFZ27B

R710

0.47[2W]

C608

2200P/1KV RB

*C623

OPEN

R510

R301

330

R302

330

R505

D504

1ZB27BB

C618

OPEN

C621

470PF/250V[KX]

C604

OPEN

C609

150P/2KV RB

R416

R417

GP1001

0pen

GP1002

Open

R305

10K

JS606

OPEN

JS607

OPEN

R313

2.7K

R704

2.7K

R410

56[2W]

R711

22K

C304

OPEN

*D509

OPEN

JS609

WIRE

R432

56[2W]

C705

OPEN

D508

SB230

D505

SB230

C406

OPEN

2SK3471 (SWITCHING)

(SWITCHING)

Q603

R509

4.7K

R611

0.15

R610

0.15

R613

0.15

R612

0.15

C605

470PF/250V[KX]

C404

0.1

R426

R709

R708

39K

C515

10u

C516

10u

C617

10u

TK5A65D

Q601

Q602 TK3P50D

(+20V REG.)

R430

R431

JS602

OPEN

JS601

OPEN

R626

620K

JS608

OPEN

T601

POWER TRANS

FDD5612

Q403

R311

22K

C704

0.1

100/10V

C405

C517

C518

150P[CH]

82/450V[SHAPE-L]

C606

82/450V[SHAPE-L]

C607

C611

C612

1200P

C613

150P[CH]

D507

EDZ18B

D605

RS1JJTB

D615

RS1JJTB

D612

1ZB36BB

D618

EDZ20B

F602

2.5A/250V

IC301 AS431BZTR-E1

IC402

AS431BZTR-E1

IC501

MP2482DN

(+5V REG.)

(STB+5V)

BST

VCC

GND

EN/SYNC

IC602

FA8A00N-C6-R3

IC701

AS431BZTR-E1

L501

33uH[RCR1010]

R303

2.2K

R404

R407

10K

R409

10K

R503

100K

R506

1.5K

R513

100K

R617

3.3K

R707

10K

470/25V

C502

470/25V

C503

470/25V

C504

D501

SB3200-DO27

D502

SB3200-DO27

D510

SB3200-DO27

D506

1ZB11BB

WHITE

LIVE

NEUTRAL

BLACK

Vin

DRIVE

T020526-8

ST1104EC28-059

+13.5V

SK*B 100V

RS*A 50V

SK*G 400V

SK*D 200V

Zener SMD TYPE

RKZ*****KUP6 500mW NEW

RKZ***BKJR1,RKZ***B2KJR1 150mW

CRY**,CRZ** 700mW

SB*60 60V

FR*01 50V FR*02 100V FR*03 200V FR*04 400V FR*05 600V FR*06 800V FR*07 1000V

SB*20 20V

SB*80 80V

SB*70 70V

SB*30 30V

SB*90 90V SB*A0 100V SB*B0 100V

SB*50 50V

SB3150150V SB3200200V

SB*40 40V

SK*8 80V

SK*7 70V

SK*6 60V

SK*3 30V

SK*2 20V

SK*5 50V

SK*4 40V

SK*9 90V SK*B 100V

SMD TYPE

SK*M 1000V

SK*J 600V SK*K 800V

COLD

HOT

COLD

HOT

VLED(+21V)

250

Optional Use

F601 Semi-Time Lag

250

3.15

1 2 3 4

+5V(Type:1.2A)

+5Vsb

+13V

(Type:400mA)

Type:350mA

+13.5V (Type:480mA)

1EM435557

3.15

GND

OUT

LAT

VCC

R1014

100K

R1009

200

BC1001 OPEN

R1002

240

R1008

C1012

4.7u

C1014

1R1003

R1004

10K

R1005

100K

C1004

OPEN

R1013

27K

C1011

OPEN

C1002

C1003

R1001

240

C1013

0.1[FZ]

R1010

100

AP18T10AGH-HF

Q1001

(SWITCHING)

R1006

10K

R1007

100K

L1001

22uH

LLF2200KV002

R1015

1.8K

R1016

6.2K

C1010

1000P

C10071uC10081uC1009

R1011

560K

C1017

1000P

R1012

510K

CN105

D1001

SB2A0

D1002

1SS400

R1026

C1018

220P/100V

R1017

R1021

R1025

JS1001

WIRE

R1023

0.091

R1022

0.091

330/25V

C1001

47/100V

C1005

47/100V

C1006

IC1001

HA7219PB

(LED BACKLIGHT DRIVER)

STATUS

(TO LCD PANEL ASSEMBLY)

ILED1

ILED2

VLED

PWM

LED1

ISET

OVP

LED2

DRIVE

ISW

CONTROL LOGIC

LDR

LDO

GND

VIN

COMP

STATUS

+5V

GND

PS-ON

STB+5V

GND

+5V

BL-SW

BL-ADJ

GND

+12V

AMP+13V

GND

(TO DIGITAL MAIN CBA UNIT CN3)

(TO DIGITAL MAIN CBA UNIT CN11)

(SWITCHING CONTROL)

(SWITCHING)

378.6

1.0 0

0.7

20.6

19.7

17.0

36.4

16.9

17.0

215.2

1.3

0.7

1.0

4.5

2.4

1.2

2.4

4.0

2.5

5.0

19.5

1.7

0.6

2.5 0

31.4

0.6

21.1

20.4

14.6

13.1

15.9

2.5

5.0

5.3

5.0

21.2

2.3

5.0

0.8

5.0

9.4

7.8

2.5

7.8

2.4

48.6

2.4

5.0

4.7

5.0

13.1

5.0

4.4

14.7

VLED(+21V)

19.7

2.5

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F602) 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.

NOTE:

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

10-3

Page 32

Power Supply CBA Top View

CAUTION !

2.5A 250V

CAUTION ! :

For continued protection against risk of fire, replace only with same type 2.5A, 250V fuse.

ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.

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.

NOTE:

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

T2.5AL/250V

IC602 Vcc

JS608

IC602 OUT

J604

R603

J605

D612

J607

JS607

R602

CN102

JS606

Q601 Source

Q601

C609

JS609

BC601

C608

C623

C621

COLD

C601

RISK OF FIRE-

REPLACE FUSE AS MARKED

SA601

BC605

CN101

F602

BOND

NEUTRAL

D601

JS601

D606

D604

L601 L602

C619

JS603

TOOL NO. A B C D E F G H I J

D616

R627

D603

J603

HOT

Q601 Gate

R604

C607

Vin

C606

BC606

D602

BOND

JS602

C604

J602

C605

JS604

No.2

J606

+13V AMP

HOT

IC602 FB

GND

IC601

J608

C615

C618

BA30M0F0101 1

C401

BL-SW

BL-ADJ

GND

CN103

12345

+13V

R710

+13V

J701

C701

IC301

COLD

J302 +21V

D402

D403

C402

C403

D401

C504

IC701

J303

+13.5V

T601

CN104

+21V

LED

J1004

J301 +13.5V

C407

C405

D501

R432

Q403 Gate

J1002

+21V

D502

J402

V1 ICT F/T B/I ATE S/T

L1001

D404

R410

C1001

D510

JS1001

J401

C502

+21V

IC402

GP1002

VLED

J1003

D1001

J1007

BC1001

C501

J1005

PS-ON

C503

J501

L501

C512

GP1001

D506

123456789

+5VSb

PS-ON

GND

+5V

+21V

+5V

J1001 BL-SW

CN105

D504

D505

+5V

C1005

GND

GP1004

GND

C1006

J601

GP1003

GND

D508

LED2

VLED

LED1

10-4

Page 33

Power Supply CBA Bottom View

CAUTION !

C1004 C1002

C1003

TP105

J401

+21V

TP102

C1010

R1026

C1001

C502

R504 R503 C508

R513

R509

C1011

R1022

C404

R426

R407

R1003

R511

R416

IC402

R409

D509

IC1001

R512

R417

D510

C406

R1009

D404

R1010

L1001

R501

J402

R410

C704

LED2 LED2

VLED

LED1 LED1

R1005

GP1002

R1004

R1016

R1015

R1017

D1001

BC1001

IC501

C512

GP1001

GND

C503

C511

D506

PS-ON

C501

R507

R506

123456789

+5VSb

R1014

C1017

R1013 R1012

R1023

JS1001

R502

D507

R508

GP1004

J1001

R1007

BL-SW

1 2 3

4 5

GND

C1006

C1005

J601

GND

D508

C518

R510

GP1003

R1006

R1021

R1011

J1003

CN105

TP106

R505

+5V

C506

J1007

C1008

C1009

C1007

J1005 PS-ON

C515

C516

C517

+5V

+21V

L501

J501

C507

+5V

C1018

F501

GND

D504

D505

+5V

GND

D502

R430

+21V

R432

J1002

C1014

Q1001

D501

R431

R404

Q403 Gate

Q403

C405

TP101

R1001 R1002 C1013 C1012 R1008 D1002

R703

R705 CN104

J1004

R1025

C407

COLD

R311

+21V

LED

J303

R313

J301+13.5V

T601

R711

Q703

R308

D301

+13.5V

R701

R704 C702

C504

IC701

Q301

D401

R312

J302 +21V

R314

R305 R307

C305

C402

Q702

IC301

R301

D402

C403

R707

2.5A 250V

C302

R306 R304

R302

D403

R706

R709

R702

R708

C701

C705

CAUTION ! :

For continued protection against risk of fire, replace only with same type 2.5A, 250V fuse.

ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.

C611

R710

C703

C303 C304

R303

R411

R401

Q701

HOT

J608

IC602 FB

C618

D608

C401

BA30M0F0101 1

IC601

C615

C612

D621

Q602

J606

R621

C613 D614 R617

C609

JS609

BC601

D615

C608

Q601

D605

C621

D613 C617

C623

R622

R606

JS606

IC602

R607

C620

D618

JS607

R602

C610

R605

J607

IC602 Vcc

C614

R610

R612

D610

D612

F602

JS608

J605

IC602 OUT

R604 R603

C606

D609

J604

Q601 Gate

D611

R628

C622

R611

R613

COLD

TP103

CN103

J701

+13V

GND

BL-ADJ

BL-SW

+13V

12345

+13V

TP104

GND

+13V AMP

CN102

R615

CN101

D622

C607

R626

T2.5AL/250V

SA601

BC605

D623

R625

Vin

D602

R627

R624

J603

BC606

D603

HOT

NOTE:

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

C601

Q603

L601L602

D616

R623

JS601

C619

NEUTRAL

JS603

D606

D601

D604

J602

JS602

JS604

C604

C605

10-5

Page 34

CL104

CL103

CL102

CL9

SP3801

SP3802

TUNER UNIT

CL20

SIDE

USB JACK

RF IN

PC-RGB-IN

PC-AUDIO-IN

CN2

CN3

HEADPHONE

JACK

COMPONENT

-Y-IN

COMPONENT

-Pb-IN

COMPONENT

-Pr-IN

HDMI-IN1

HDMI-IN2

HDMI-IN3

REAR

POWER SUPPLY CBA

DIGITAL MAIN CBA UNIT

FUNCTION CBA UNIT

LCD PANEL

ASSEMBLY

CN101

AC601

AC CORD

CN20

CN1

234

CN9

SP(L)+

SP(L)-

SP(R)-

SP(R)+

SPEAKER

L-CH

SPEAKER

R-CH

CN21

CL12

CN104

CN105

CN102

CN103

234

CN11

AMP+13V

BL-SW

BL-ADJ

+5V

ᵴᵡᵡᵋᵮᵿᶌᶃᶊ

ᵪᵴᵢᵱᵋᵰᵶᵭᵎίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵎίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵏίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵏίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵐίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵐίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵡίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵡίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵑίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵑίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵡίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵡίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵑίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵑίᵉὸ

ᵡᵭᵬᵏ

ᵢᵧᵱᵮᵪᵟᵷ

ᵴᵱᵣᵪᵏ

ᵴᵱᵣᵪᵐ

ᵪᵴᵢᵱᵋᵰᵶᵭᵒίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵭᵒίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵒίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵒίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵎίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵎίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵏίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵏίᵉὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵐίᵋὸ

ᵪᵴᵢᵱᵋᵰᵶᵣᵐᵆᵉὸ

ᵥᵬᵢ

313233343536373839

876

123

+5V

LED-R

REMOTE

GND

KEY-IN1

+5V

LED-R

REMOTE

GND

KEY-IN1

SDA

SCL

VIDEO-IN

AUDIO(L)-IN

AUDIO(R)-IN

DIGITAL

AUDIO-OUT

(COAXIAL)

GND

PS-ON

STB+5V

GND

+12V

+5V

1234587

12345

789

101112131415161718192021222324252627282930

ILED1

ILED2NCILED2

VLED

WIRING DIAGRAMS

11-1 A33M1_M0WI

Page 35

Cabinet

A20

B12

SP3802

SP3801

A16

LCD1

A13

L23

B18

B17

L27

L45

A15

SSK1

SA1

Function CBA Unit

Power Supply CBA

Digital Main CBA Unit

See Electrical Parts List for parts with this mark.

L23

A11

AC601

CL12

B17

B18

CL9

CL20

CL104

B19

L35

CL102

CL103

EXPLODED VIEWS

12-1 A30MZ_CEX

Page 36

Packing

Some Ref. Numbers are not in sequence.

Packing Tape

S10

Packing Tape

SA1

A11

Tape

SSK1

12-2 A30MZ_PEX

Page 37

PARTS LIST [29PFL4508/F4 (Serial No.: ME1)]

Mechanical Parts

PRODUCT 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.

Ref. No. Description Part No.

A3 REAR COVER A30F0PT 1EM128413

A11 STAND NECK A31M2UT 1EM228000A

A13 JACK HOLDER A30F0PT 1EM335081

A15# RATING LABEL A30MZZT ----------

A16 LOGO LABEL A30M0PT ----------

A20 LEADING EDGE COVER A31M2UT 1EM228001

AC601# AC CORD W/O A GND WIRE TIS/1740/

B17 WALL MOUNT BRACKET A11N0UH 1EM434637

B18 WALL MOUNT COVER A2170UT 1EM332137

CL9 SPK WIRE ASSEMBLY 4P/240&50MM/

CL20 IR_KEY WIRE ASSEMBLY 6P8P/100MM/

CL102 +13AMP WIRE ASSEMBLY 4P/95MM/

CL103 BL WIRE ASSEMBLY 6P/95MM/26AWG/BK WX1A30M0C102

CL104 POWER WIRE ASSEMBLY 10P/95MM/

L7 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

L23 SCREW S-TIGHT M3X6 BIND HEAD+ GBJS3060

L27 SCREW S-TIGHT M3X8 BIND HEAD+ GBHS3080

L45 DOUBLE SEMS SCREW M4X10 + BLK FPH34100

SA1 STAND BASE ASSEMBLY A31M2UT 1ESA34000 SP3801 SPEAKER MAGNETIC 8/8W S0310F14 DS08110XQ002 SP3802 SPEAKER MAGNETIC 8/8W S0310F14 DS08110XQ002

SSK1 STAND SCREW KIT A31M2UT 1ESA34003

ANTITRACKIN

YL&BK&RD

RED&BLK

RED&BLCK

RED&BLK

PACKING

S1 CARTON A30MZZT 2EMC00028

S3 STYROFOAM TOP A31M2UT 1EM030032

S4 STYROFOAM BOTTOM A31M2UT 1EM030033

S6 SET BAG A1AF8UT 1EM334734

S7 SERIAL NO. LABEL A01PBUH ----------

S10 PAD(730X150X20) A31M0UT 1EM440257

ACCE SSORY

X1 POLYETHYLENE BAG HDPE 180X340XT0.03 1EM435579

X2# OWNERS MANUAL A30MZZT 2EMN00019

X3 REMOTE CONTROL UNIT YKF335-003 URMT41JHG001

X4 BATTERY R03-B500/01S XB0M451CZB01

X6 QUICK START GUIDE A30MZZT 2EMN00022

WAY172ZHN003

WX1A30M0C105

WX1A30M0C104

WX1A30M0C103

WX1A30M0C101

LCD PANEL ASSEMBLY

Ref. No. Description Part No.

LCD1# LCD PANEL ASSEMBLY U3AM0PA

Consists of the following

A1 FRONT CABINET A31M2UT 1EM030005

A4 X PCB COVER A31M0UT 1EM228008

A5 DECORATION PLATE A31M2UT 1EM228002

B12 SHIELD PLATE A31M2UT 1EM334002

CL12 LVDS WIRE 29W CFL2616001 WX1A33M1C106

L7 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

LCD MODULE 29INCH ----------

2013/04/19 13-1 A30MZCA

Page 38

Electrical Parts

PRODUCT 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.

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

Ref. No. Description Part No.

DIGITAL MAIN CBA UNIT UPBMATCVT033

FUNCTION CBA UNIT

Ref. No. Description Part No.

FUNCTION CBA UNIT UPB000CVT013

POWER SUPPLY CBA

Ref. No. Description Part No.

POWER SUPPLY CBA A30MAMPW-001

CAPACITORS

C303 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032 C402 ELECTROLYTIC CAP. 470F/25V M(105C) CE1EMASTH471 C403 ELECTROLYTIC CAP. 470F/25V M(105C) CE1EMASTH471 C404 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032 C405 ELECTROLYTIC CAP. 100F/10V M(105C) CE1AMASTH101 C407 ELECTROLYTIC CAP. 470F/25V M(105C) CE1EMASTH471

C501 CERAMIC CAP. 2200pF/1kV CCD3AKA0R222 C502 ELECTROLYTIC CAP. 470F/25V M(105C) CE1EMASTH471 C503 ELECTROLYTIC CAP. 470F/25V M(105C) CE1EMASTH471 C504 ELECTROLYTIC CAP. 470F/25V M(105C) CE1EMASTH471 C506 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032 C507 CHIP CERAMIC CAP.(1608) F Z 0.22F/50V CHD1JZ30F224 C508 CHIP CERAMIC CAP.(1608) B K 0.01F/50V CHD1JK30B103 C511 CHIP CERAMIC CAP. B K 10F/10V CHE1AK30B106 C512 CAP ELE 105 330F/10V/M/105 CED3310S6009 C515 CAP CHIP 3216 B K 10F/25V CA1E106MR082 C516 CAP CHIP 3216 B K 10F/25V CA1E106MR082 C517 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105

C518 CHIP CERAMIC CAP. CH J 150pF/50V CHD1JJ3CH151 C601# CAP METALLIZED FILM 0.47F/250V/K/MPX CTA474EUR001

C605# CAP CERAMIC 470pF/250V KX CA2E471MR100 C606 CAP ELE 82F/450V/M/105 CV9E820M02W1 C607 CAP ELE 82F/450V/M/105 CV9E820M02W1

C608 CERAMIC CAP. 2200pF/1kV CCD3AKA0R222

C609 CERAMIC CAP. 150pF/2kV CA3D151PAN04 C611 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105

C612 CHIP CERAMIC CAP. B K 1200pF/50V CHD1JK30B122

C613 CHIP CERAMIC CAP. CH J 150pF/50V CHD1JJ3CH151 C614 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032

Ref. No. Description Part No.

C615 CAP CERAMIC HV 1000pF/1kV B K CA3A102TE006 C617 CAP CHIP 3216 B K 10F/25V CA1E106MR082

C621# CAP CERAMIC 470pF/250V KX CA2E471MR100 C622 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032 C703 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032 C704 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032 C1001 CAP ELECTROLYTIC 330F/25V M/105 CE1EMASTH331 C1002 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105 C1003 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105

C1005 ELECTROLYTIC CAP SK100M470YZZP50R CE2AMASTH470

C1006 ELECTROLYTIC CAP SK100M470YZZP50R CE2AMASTH470 C1007 CHIP CERAMIC CAP.(3216) X7R K 1.0F/100V CA2A105MR080 C1008 CHIP CERAMIC CAP.(3216) X7R K 1.0F/100V CA2A105MR080 C1009 CHIP CERAMIC CAP.(3216) X7R K 1.0F/100V CA2A105MR080

C1010 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102 C1012 CHIP CERAMIC CAP.(1608) B K 4.7F/6.3V CHD0KK30B475 C1013 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104 C1014 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105

C1017 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102

C1018 CHIP CERAMIC CAP.(1608) C0G/J/220pF/100V CA2A221MR133

CONNECTORS

CN101# CONNECTOR S2P3-VH (LF)(SN) JCVHC02JG002

CN102 CONNECTOR PRINT OSU JS-1125-04(K) J3JT04CHY001

CN103 PH CONNECTOR TOP 6P B6B-PH-K-S

CN104 PH CONNECTOR TOP 10P B10B-PH-K-

CN105 FPC/FFC CONNECTOR IMSA-9615S-07A-PP-A JC96J07ER007

(LF)(SN)

S(LF)(SN)

J3PHC06JG029

J3PHC10JG029

DIODES

D301 DIODE SWITCHING HSC119 TRF -E QD1Z00HSC119

D401 DIODE SCHOTTKY SB3A0BH NDWZ000SB3A0

D402 DIODE SCHOTTKY SB3A0BH NDWZ000SB3A0

D403 DIODE SCHOTTKY SB3A0BH NDWZ000SB3A0

D501 DIODE SHOTTKY SB3200BR NDWZ3200D027

D502 DIODE SHOTTKY SB3200BR NDWZ3200D027

D504 DIODE ZENER 1ZB27BB NDWZ0001ZB27

D505 DIODE SCHOTTKY SB230BD NDWZ000SB230

D506 DIODE ZENER 1N4741A B0 11V NDLZ01N4741A

D507 ZENER DIODE MM5Z18B ND1B0MM5Z18B

D508 DIODE SCHOTTKY SB230BD NDWZ000SB230

D510 DIODE SHOTTKY SB3200BR NDWZ3200D027

D601# DIODE RECTIFIEY 1N5408BH NDL2001N5408

D602# DIODE RECTIFIEY 1N5408BH NDL2001N5408

D603# DIODE RECTIFIEY 1N5408BH NDL2001N5408

D604# DIODE RECTIFIEY 1N5408BH NDL2001N5408

D605 DIODE FAST RECOVERY RS1JJTB ND1Z0RS1JJTB

D606 RECTIFIER DIODE 1N4007 NDQZ001N4007

D608 DIODE FAST RECOVERY RS1GJTB ND1Z0RS1GJTB

D609 ZENER DIODE SMD TFZGTR27B QD1B000TFZ27

D610 DIODE FAST RECOVERY RS1GJTB ND1Z0RS1GJTB

D612 DIODE ZENER 1ZB36BB NDWZ0001ZB36

D613 ZENER DIODE SMD TFZGTR27B QD1B000TFZ27

D615 DIODE FAST RECOVERY RS1JJTB ND1Z0RS1JJTB

D616 RECTIFIER DIODE 1N4007 NDQZ001N4007

D618 ZENER DIODE EDZTE61 20B QD1B000EDZ20

D622 ZENER DIODE SMD TFZGTR39B QD1B000TFZ39

D623 ZENER DIODE SMD TFZGTR39B QD1B000TFZ39

D1001 DIODE SCHOTTKY SB2A0BD NDWZ000SB2A0

D1002 DIODE SWITCHING HSC119 TRF -E QD1Z00HSC119

2013/04/19 13-2 A30MZEL

Page 39

Ref. No. Description Part No.

ICS

IC301 IC SHUNT REGULATOR SN431A-AT NQSZ00SN431A

IC402 IC SHUNT REGULATOR SN431A-AT NQSZ00SN431A

IC501 IC DCDC CONVERTER MP2482DN-LF-Z/

IC601# IC PHOTOCOUPLER TLP781F(D4-FUNBLL F) QPEL781FBLLF

IC602 IC SWITCHING FA8A00N/SOP-8/8PIN QSCA0T0FD010

IC701 IC SHUNT REGULATOR SN431A-AT NQSZ00SN431A

IC1001 IC LED BACKLIGHT CONTROLLER

SOIC8/

HA7219PB/SOP/14PIN

NSCA0T09M005

NSCA0T00H005

COILS

L501 COIL POWER INDUCTORS DIP RCR1010NP-

L601# COIL LINE FILTER JLB20154/18MH LLEG0Z0XB022

L1001 POWER INDUCTORS CWKBNP-220K LLF2200KV002

330M/33UH

LLF3300SF012

TRANSISTORS

Q301 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S

Q403 FET MOS FDD5612/Z NF2ZFDD56120

Q601 FET MOS TK5A65D(STA4 A Q) QFEZTK5A65DQ

Q602 FET MOS TK3P50D RQ(S QF2Z0TK3P50D

Q603 FET MOS 2SK3471 TE12L F QF1Z02SK3471

Q701 FET MOS FDD5612/Z NF2ZFDD56120

Q702 CHIP TRANSISTOR KTA1504S-Y-RTK/P NQ1YKTA1504S

Q703 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S

Q1001 FET MOS SMD AP18T10AGH-HF NF2Z18T10AGH

RESISTORS

R301 RES CHIP 3216 1/4W J 330  RRX4331YF004 R302 RES CHIP 3216 1/4W J 330  RRX4331YF004 R303 RES CHIP 1608 1/10W F 2.20k  RTW2201HH008 R305 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008 R306 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008 R307 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008 R308 RES CHIP 1608 1/10W F 2.70k  RTW2701HH008 R311 RES CHIP 1608 1/10W F 22.0k  RTW2202HH008 R312 RES CHIP 1608 1/10W F 2.70k  RTW2701HH008 R313 RES CHIP 1608 1/10W F 2.70k  RTW2701HH008 R314 RES CHIP 1608 1/10W J 10k  RRXA103HH013 R404 RES CHIP 1608 1/10W F 1.00k  RTW1001HH008 R407 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008 R409 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008 R410 METALOXIDE RES 2W J 56  RNJ560PAK002 R416 RES CHIP 3216 1/4W J 16  RRX4160HH034 R417 RES CHIP 3216 1/4W J 16  RRX4160HH034 R426 RES CHIP 1608 1/10W 0  RRXA000HH014 R430 RES CHIP 3216 1/4W J 16  RRX4160HH034 R431 RES CHIP 3216 1/4W J 16  RRX4160HH034 R432 METALOXIDE RES 2W J 56 RNJ560PAK002 R503 RES CHIP 1608 1/10W J 100k  RRXA104HH013 R504 RES CHIP 3216 1/4W J 100k  RRX4104HH034 R505 RES CHIP 1608 1/10W 0  RRXA000HH014 R506 RES CHIP 1608 1/10W F 1.50k  RTW1501HH008 R507 CHIP RES. 1/10W F 39k  RRXAFR5H3902 R508 CHIP RES. 1/10W F 3k  RRXAFR5H3001 R509 RES CHIP 1608 1/10W F 4.70k  RTW4701YF002 R510 RES CHIP 1608 1/10W J 10  RRXA100HH013 R511 RES CHIP 3216 1/4W 0  RRX4000HH036 R512 RES CHIP 3216 1/4W 0  RRX4000HH036 R513 RES CHIP 1608 1/10W F 100k  RTW1003HH008 R602 RES CEMENT 5W/J/1.2  RWJ1R2PAK007 R603 METAL OXIDE FILM RES. 2W J 20k  R604 METAL OXIDE FILM RES. 2W J 20k  RN02203ZU001 R605 RES CHIP 3216 1/4W J 270  RRX4271YF004 R606 RES CHIP 3216 1/4W J 47  RRX4470YF004 R610 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008 R611 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008 R612 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008 R613 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008 R615 RES CHIP 3216 1/4W J 6.8k  RRX4682YF004

RN02203ZU001

Ref. No. Description Part No.

R617 RES CHIP 1608 1/10W J 3.3k  RRXA332HH013 R621 RES CHIP 3216 1/4W J 10k  RRX4103HH034 R622 RES CHIP 3216 1/4W J 10k  RRX4103HH034 R623 RES CHIP 3216 1/4W J 1.0M  RRX4105HH034 R624 RES CHIP 3216 1/4W J 1.0M  RRX4105HH034 R625 RES CHIP 3216 1/4W J 1.0M  RRX4105HH034 R626 RES CHIP 3216 1/4W J 620k  RRX4624HH034 R627 METALOXIDE RES 2W J 100 RNJ101PAK002 R628 RES CHIP 1608 1/10W J 1.5M  RRXA155HH013 R701 RES CHIP 1608 1/10W J 10k  RRXA103HH013 R702 RES CHIP 1608 1/10W J 1.8k  RRXA182HH013 R703 RES CHIP 1608 1/10W J 10k  RRXA103HH013 R704 RES CHIP 1608 1/10W F 2.70k  RTW2701HH008 R705 RES CHIP 1608 1/10W J 10k  RRXA103HH013 R706 RES CHIP 1608 1/10W 0  RRXA000HH014 R707 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008 R708 CHIP RES. 1/10W F 39k  RRXAFR5H3902 R709 CHIP RES. 1/10W F 3k  RRXAFR5H3001 R710 METAL OXIDE FILM RES. 2W J 0.47  RN02R47ZU001 R711 RES CHIP 1608 1/10W F 22.0k  RTW2202HH008 R1001 RES CHIP 1608 1/10W J 240  RRXA241HH013 R1002 RES CHIP 1608 1/10W J 240  RRXA241HH013 R1003 RES CHIP 1608 1/10W J 1.0k  RRXA102HH013 R1004 RES CHIP 1608 1/10W J 10k  RRXA103HH013 R1005 RES CHIP 1608 1/10W J 100k  RRXA104HH013 R1006 RES CHIP 1608 1/10W J 10k  RRXA103HH013 R1007 RES CHIP 1608 1/10W J 100k  RRXA104HH013 R1008 RES CHIP 1608 1/10W J 10  RRXA100HH013 R1009 RES CHIP 1608 1/10W J 200  RRXA201HH013 R1010 RES CHIP 1608 1/10W F 100  RTW1000HH008 R1011 RES CHIP 1608 1/10W F 560k  RTW5603HH008 R1012 RES CHIP 1608 1/10W F 510k  RTW5103HH008 R1013 RES CHIP 1608 1/10W F 27.0k  RTW2702HH008 R1014 RES CHIP 1608 1/10W F 100k  R1015 RES CHIP 1608 1/10W F 1.80k  RTW1801HH008 R1016 RES CHIP 1608 1/10W F 6.20k  RTW6201HH008 R1017 RES CHIP 1608 1/10W 0  RRXA000HH014 R1021 RES CHIP 1608 1/10W 0  RRXA000HH014 R1022 RES CHIP 3216 1/3W J 0.091  RRJ91MRYL008 R1023 RES CHIP 3216 1/3W J 0.091  RRJ91MRYL008 R1025 RES CHIP 1608 1/10W J 47  RRXA470YF002 R1026 RES CHIP 3216 1/4W J 10  RRX4100HH034

RTW1003HH008

MISCELLANEOUS

B19 HEAT SINK PNI A11N5UH 1EM435557A

BC605 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC606 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

F501 CHIP FUSE FHC16252ABTP PDDAEC0KE252

F602# FUSE TIME RAG 2010T2.5A1 PDG21B0W3252

JS603 WIRE CP STP-S-0.50 XZ40F0REN001

JS604 WIRE CP STP-S-0.50 XZ40F0REN001

JS609 WIRE CP STP-S-0.50 XZ40F0REN001

JS1001 WIRE CP STP-S-0.50 XZ40F0REN001

L35 SCREW B-TIGHT D3X8 BIND HEAD+ GBJB3080

SA601# VARISTOR 10D 471K SVR NVQZVR10D471

T601# TRANS POWER BCK-28GZ LTT2PEMEK060

2013/04/19 13-3 A30MZEL

Page 40

REVISION HISTORY

Chassis PL13.21

• 2013/04/19 29PFL4508/F4 (Serial No.: ME1) added

14-1 PL13.21_REV

Page 41

COMPARISON LIST OF MODEL NAMES

Chassis PL13.21

29PFL4508/F4 (ME1) A30MZZT

15-1 PL13.21_COM

Philips 29PFL4508/F4 Schematic

IMPORTANT SAFETY NOTICE

TABLE OF CONTENTS

SPECIFICATIONS

IMPORTANT SAFETY PRECAUTIONS

STANDARD NOTES FOR SERVICING

CABINET DISASSEMBLY INSTRUCTIONS

TV Cable Wiring Diagram

ELECTRICAL ADJUSTMENT INSTRUCTIONS

HOW TO INITIALIZE THE LCD TV

FIRMWARE RENEWAL MODE

TROUBLESHOOTING

BLOCK DIAGRAMS

System Control Block Diagram

Video / Audio Block Diagram

Digital Signal Process Block Diagram

LED Backlight Drive Block Diagram

Power Supply Block Diagram

SCHEMATIC DIAGRAMS / CBA AND TEST POINTS

Power Supply CBA Schematic Diagram

Power Supply CBA Top View

Power Supply CBA Bottom View

WIRING DIAGRAMS

EXPLODED VIEWS

Packing

Mechanical Parts

Electrical Parts

REVISION HISTORY

COMPARISON LIST OF MODEL NAMES