Funai 24FL553P/10 Schematic

SERVICE MANUAL

Serial No. Label

MANUFACTURED:MAY2013PP10210001‒A33L1EP

※

"A33L1EP" "A33L0EP"

Serial No. Label

24˝ COLOR LCD TELEVISION

24FL553P/10 24FL553/10

– EXTERNAL VOLUME –

This Service Manual is for the 24FL553P/10 (A33L1EP) and 24FL553/10
(A33L0EP) models.
For the 24FL553P/10 (A33L1EP) and 24FL553/10 (A33L0EP) models, the
letter (A33L1EP or A33L0EP) is printed on the Serial Number Label on the
back of the unit. Refer to the Serial Number Label below.

MANUFACTURED:MAY2013PP10210001‒A33L0EP

※

24˝ COLOR LCD TELEVISION

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.

24FL553P/10

24FL553/10

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

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

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

Electrical Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1

SPECIFICATIONS

< TUNER >

VHS/UHF Input ----------- 75 unbal., IEC Connector
Center IF ------------------- SECAM-L 38.9MHz, SECAM-L’ 33.9MHz

Description Condition Unit Nominal Limit

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

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

< LCD PANEL >

Description Condition Unit Nominal Limit

1. Number of Pixels

2. Viewing Angle

<DVB-T>

Description Condition Unit Nominal Limit

1.

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

2. INPUT DYNAMIC
RANGE (mix./max)

3. C/N PERFORMANCE

(-50dBm)

4. MULTIPATH (-50dBm)

a. Performance with

short delay echoes

b. Performance with

long delay echoes

Horizontal

Ver t i cal

Horizontal

Ver t i cal

+

-

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

2):*2 VHF HIGH 8ch.
UHF 45ch.

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

2):*2 VHF HIGH 8ch.
UHF 45ch.

UHF 45ch.

1):*3

2):*4

1):*3

2):*4

pixels
pixels

kHz
kHz

dBuV
dBuV

dBuV
dBuV

dB
dB

dB
dB

dB
dB
dB
dB

1366

768

°
°

-85 to 85

-80 to 80

1000

900

25/101
25/101

18/101
18/101

15
15

11
11

18.7

14.0

19.1

13.0

---

---

-75 to 75

-70 to 70

500
167

28/98
29/98

21/98
21/98

≦18
≦18

≦14
≦14

≦23
≦20
≦23
≦18

*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. Over Scan

2. Color Temperature

3. Resolution

4. Brightness

AT 100% WHITE FIELD

Horizontal

Ver t i cal

AT 70% WHITE FIELD

x
y

Horizontal

Ver t i cal

(AT RETAIL MODE)

1-1 A33L0_L1 SP

%
%

°K 12000

0.272

0.278

line
line

2

cd/m

5
5

400
350

250 ---

---

---

--­±0.015
±0.015

---

---

< AUDIO >

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

Description Condition Unit Nominal Limit

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.

2V rms input Lch/Rch

Vol:MAX

-

6dB: Lch

-

6dB: Rch

W8/87/7

Hz
Hz

---

---

---

---

≧45/45

1-2 A33L0_L1 SP

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.

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

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 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

Safety Check after Servicing

Fig. 1

Chassis or Secondary Conductor

Primary Circuit

d' d

Fig. 2

AC Voltmeter
(High Impedance)

Exposed Accessible Part

B

One side of
Power Cord Plug Prongs

Z

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

STANDARD NOTES FOR SERVICING

Top View

Out

In

Bottom View

Input

5

10

Pin 1

Pin 1

Fig. S-1-1

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)

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

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.

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)

To Solid
Mounting Point

CBA

Hot Air Blower

or

Iron Wire

Soldering Iron

Fig. S-1-5

Fine Tip
Soldering Iron

Flat Pack-IC

Tweezers

Fig. S-1-6

3-2 TVP_SN

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.

<Incorrect>

<Correct>

1MΩ

CBA

Grounding Band

1MΩ

CBA

Conductive Sheet or
Copper Plate

3-3 TVP_SN

CABINET DISASSEMBLY INSTRUCTIONS

[1] Stand

Assembly

[2] Rear Cover

[3] Power Supply
CBA

[5] Speaker

[6] LCD Panel

Assembly

[7] Front Cabinet

[4] Digital Main
CBA Unit

[8] Function
CBA Unit

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.

2. Disassembly Method

Step/

Loc.

Part

No.

Stand

[1]

Assembly

[2] Rear Cover D1 8(S-2), 3(S-3) 1

Fig.

No.

Removal Note

D1 3(S-1) ---

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.
P = Spring, 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 ."

Important precautions concerning the
LCD Panel Assembly:

1. When you disassemble/re-assemble the Rear
Cover

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

much force, the hooks may be damaged.

• 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.

[3]

[4]

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

[6]

[7]

[8]

(1)

Power
Supply
CBA

Digital Main
CBA UnitD2D5

LCD Panel
Assembly

Front
Cabinet

Function
CBA Unit





(2)

4(S-4), CN101,

D2

CN102, CN103,

D5

CN104, CN1001

4(S-5), CN7, CN12,
CN18, Jack Holder

---

---

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

D4 4(S-6) 2

Sensor Lens, Shield

D4

Plate, Control Plate



(3)



(4)

(5)

2. 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 moving toward the center.

• Make sure the hooks are securely in place when

assembling.

• Be careful not to scratch the display panel when

assembling.

2

• The Function CBA Unit and Sensor Lens are fixed in

place by the hooks. Make sure these hooks are not



damaged. Make sure the Function CBA Unit and
Sensor Lens are securely in place when
re-assembling.

• The screw tightening torque must be 6kgf·cm

(5.2lb·in).

• After replacing the Front Cabinet or Function CBA

Unit, make sure the tact switches operate normally.

• Make sure to replace the Control Plate to a new one

when replacing the Front Cabinet.

4-1 A33L1_L0 DC

(S-1)

[1] Stand Assembly

(S-3)

(S-3)

(S-2)

(S-2)

[2] Rear Cover

*

1

Hook

*

1

Hook

*

1

Fig. D1

1

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

Cover.

4-2 A33L1_L0 DC

[3] Power Supply CBA

[4] Digital Main CBA Unit

(S-5)

(S-4)

Jack Holder

Fig. D2

[5] Speaker

[6] LCD Panel Assembly

Fig. D3

4-3 A33L1_L0 DC

Hook

2

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

Cabinet or Function CBA Unit.

2

*

Hook

Control Plate

2

*

2

*

Hook

Shield Plate

Sensor Lens

2

*

[8] Function CBA Unit

[7] Front Cabinet

2

*

Hook

2

*

2

*

(S-6)

Fig. D4

4-4 A33L1_L0 DC

TV Cable Wiring Diagram

Power Supply CBA

Function CBA Unit

To LCD Panel
Assembly

To LCD Panel
Assembly

To AC Cord

To Speaker

Digital Main
CBA Unit

CN7CN18

CN12

CN3

CN1001

CN101

CN104

CN103

CN102

CN4

CN5

CN17

Fig. D5

4-5 A33L1_L0 DC

ELECTRICAL ADJUSTMENT INSTRUCTIONS

0

1
2
3
4
5
6
7
8

9
10
11
12

White Balance
Aging Mode
Picture
Sound
General
Debug
EMC
System Info
Upgrade
Init fac channel tbl
Init TV
ADC Adjust
Factory Reset

>>>
>>>

->

->

->

->

->

->

->
>>>
>>>

->
>>>

T.MSD309.B95X

0xAE1E

2013-01-30 16:02:15

Main board
Checksum
Build Time

Factory Settings

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 [SOURCE], [2], [5], [8] and [0] buttons on
the remote control unit in this order to enter the
service mode. The Factory Setting menu appears
in the screen.

Example:

5-1 LC11P(A33M1_M0EP)EA

The White Balance Adjustment should be

INPUT SIGNAL

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

performed when replacing the LCD Panel
or Digital Main CBA.

1. 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 of composite video signal
to AV (70%=70IRE, 40%=40IRE).

3. Enter the service mode.

4. Press [0] button on the remote control unit to
display the “White Balance” menu.

Additional step:
A1. Press [2] button on the remote control unit to

select the “Colour Temp” menu.
A2. Press [s] or [B] button to select the "Normal".

5. Select a color mode (“3 R-GAIN”, “5 B-GAIN”,
“6 R-OFFSET” or “8 B-OFFSET”).

6. 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.

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

=

0.272 / y= 0.278 ±0.015).

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

5-2 LC11P(A33M1_M0EP)EA

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 [BACK]

button on the remote control unit.

3. Select “Factory 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 LC11P_INT

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
“LC11_308B_FUNAI.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 “SETUP”.

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

6. Press [LEFT] 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.

Additional step:
A1. Enter the service mode.
A2. Select "Init TV" and press [OK] button.

The TV set will go off and go back on
automaticaly.

A3. Adjust the white balance.

[Confirmation of update]

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

2. Check the “Checksum” section.

7-1 LC11P_FW

[Power Supply Section]

FLOW CHART NO.1

The power cannot be turned on.

TROUBLESHOOTING

Is the fuse (F602) normal?

Ye s

Is normal state restored when once unplugged
power cord is plugged again after several seconds?

Ye s

Is the STB+5V line voltage normal?

Ye s

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

FLOW CHART NO.2

The fuse blows out.

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

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

FLOW CHART NO.3

When the output voltage fluctuates.

ective.

No

No

No

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

Check if there is any leak or short-circuit on the
primary circuit component and repair it if defective.
(C605, D601, D602, D603, D604, D605, D608, D609,
D612, D613, D616, D617, D618, IC602, Q601, Q602,
R603, T601)

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

(F602).

Does the photocoupler circuit on the secondary side
operate normally?

Ye s

Check D608, D609, D612, D613, IC602, Q601, Q602
and their periphery circuit. Repair it if defective.

FLOW CHART NO.4

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

Check if there is any short-circuit on the rectifying diode and the circ
Repair it if defective. (D401, D402, D403, D

501, D502, D503, Q401, Q501)

No

Check D404, IC301, IC601 and their periphery
circuit. Repair it if defective.

uit in each rectifying circuit of the secondary side.

8-1 A33L0TR

FLOW CHART NO.5

STB+5V is not output.

Is approximately +5V voltage supplied to the cathode
of D401(D402, D403)?

Ye s

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

FLOW CHART NO.6

AMP+13V is not output.

Is approximately +14V voltage supplied to the cathode
of D501(D502, D503)?

Ye s

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

FLOW CHART NO.7

P-ON+13V is not output.

Is approximately +16V voltage supplied to the drain of
Q501?

Ye s

Is approximately +15V voltage supplied to the gate of
Q501?

Ye s

No

No

No

No

Check C402, C403, C404, C405, D401, D402, D403,
D404 and their periphery circuit.
Repair it if defective.

Check C502, C503, C504, D501, D502, D503 and
their periphery circuit. Repair it if defective.

Check C502, C503, C504, D501, D502, D503 and
their periphery circuit. Repair it if defective.

Check C704, D701, IC501, Q502, Q503,
POWER-ON/OFF line and their periphery circuit.
Repair it if defective.

Replace Q501.

FLOW CHART NO.8

+5V is not output.

Is approximately +5V voltage supplied to the drain of
Q401?

Ye s

Is approximately +13V voltage supplied to the gate of
Q401?

Ye s

Replace Q401.

No

No

Check C402, C403, C404, C405, D401, D402, D403,
D404 and their periphery circuit.
Repair it if defective.

See FLOW CHART NO.7 < P-ON+13V is not output.>

8-2 A33L0TR

[Video Signal Section]

FLOW CHART NO.1

The key operation is not functioning.

When pressing each buttons, does the Pin(6) voltage
of CN7 decrease?

Ye s

Replace the Digital Main CBA Unit.

FLOW CHART NO.2

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

Is approximately +5V voltage supplied to Pin(1) of
CN7?

Ye s

Is the "L" pulse supplied to Pin(4) of CN7 when the
infrared remote control is activated?

Ye s

Replace the Digital Main CBA Unit.

No

No

No

Replace the Function CBA Unit.

Check STB+5V line and repair it if defective.

Replace the Function CBA Unit or the remote control
unit.

FLOW CHART NO.3

Picture does not appear normally.

Is approximately +5V voltage supplied to Pin(1) of
CN104?

Ye s

Is

approximately +

CN103?

approximately +

Is
of CN104?

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

13V voltage supplied to Pin(1, 2) of

Ye s

5V voltage supplied to Pin(5, 6, 7, 8)

Ye s

No

No

No

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

See FLOW CHART NO.7 <P-ON+13V is not output.
[Power Supply Section]>

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

8-3 A33L0TR

[Audio Signal Section]

FLOW CHART NO.1

Audio is not output normally.

Is approximately +5V voltage supplied to Pin(1) of
CN104?

Ye s

Is approximately +14V voltage supplied to Pin(1, 2) of
CN102?

Ye s

approximately +

Is
of CN104?

Are the audio signals output to Pin(1, 2, 3, 4) of CN18?

SP3801, SP3802 or CL18 may be defective.
Check and replace these parts.

5V voltage supplied to Pin(5, 6, 7, 8)

Ye s

Ye s

No

No

No

No

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

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

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

Replace the Digital Main CBA Unit.

8-4 A33L0TR

BLOCK DIAGRAMS

1. System Control Block Diagram

POWER SOURCE

MENU

TO LED BACKLIGHT DRIVE

TO POWER SUPPLY

BLOCK DIAGRAM

BLOCK DIAGRAM

RE1

SENSOR

REMOTE

CH + CH - VOL+

KEY-SW

VOL-

POWER

D15



LED-R 22

IR-KEY 66

REMOTE 44

CN7 CN3

SCL

SDA

T1 (TUNER UNIT)

4

3

FUNCTION CBA UNIT

STB+5V

QE22

QE21

PS-ON

CN104

PS-ON

22

CN4

M+5V

STB+3.3V

BACKLIGHT-SW

BACKLIGHT-ADJ

POWER SUPPLY CBA

CN103

BACKLIGHT-SW

BACKLIGHT-ADJ

3 3

4 4

CN5

QB1

QB12

QB11

U1

(MAIN MICRO CONTROLLER)

J5

REMOTE

T8

J14

KEYA

LED-R

AMP-MUTE

L20

AMP-MUTE

TO AUDIO

BLOCK DIAGRAM

W4

TUNER-SCL

9-1

W5

TUNER-SDA

(MEMORY)

UF11

SPI-SDO

SPI-SCK

SPI-SDI

A3

B3

B4

6 5 2

SI

SO

SCK

SPI-CSN

L6

1

CS#

L5

POW-EN

QF31

Y1

RESET

H6

RESET

XTAL-IN

XTAL-OUT

Y4

AA4

24MHz

OSC

K6

BL-EN

V17

PWM1

V16

PWM2

DIGITAL MAIN CBA UNIT

A33L0BLS

2. Video Block Diagram

AUDIO SIGNAL

TO DIGITAL SIGNAL

PROCESS

BLOCK DIAGRAM

IF_P

IF_N

IF-AGC

VIDEO SIGNAL

VIDEO-B

VIDEO-R

VIDEO-G

RGB-VIDEO-IN

RGB-VIDEO-OUT

TO DIGITAL SIGNAL

PROCESS

BLOCK DIAGRAM

VIDEO-IN

COM-Y-IN

COM-Pb-IN

COM-Pr-IN

(TUNER UNIT)

T1

8

IF_P

7

IF_N

DIGITAL MAIN CBA UNIT

BUFFER

QS1, QS2

7

15

20

11

VIDEO-B

VIDEO-G

19

RGB-VIDEO-OUT

AV11

VIDEO-IN

CN8

COMPONENT

-Y IN

COMPONENT

-Pr-IN

COMPONENT

-Pb-IN

AV8

SCART JACK

IF-AGC 9

VIDEO-R

RGB-VIDEO-IN

9-2

A33L0BLV

3. Audio Block Diagram

AUDIO SIGNAL

TO DIGITALSIGNAL

PROCESS

BLOCK DIAGRAM

SPDIF

AUDIO(L)

AUDIO(R)

PC-AUDIO(L)

PC-AUDIO(R)

RGB-AUDIO(L)-OUT

AMP(L)-OUT

RGB-AUDIO(L)-IN

RGB-AUDIO(R)-IN

RGB-AUDIO(R)-OUT

AMP(R)-OUT

TO SYSTEM

CONTROL

BLOCK DIAGRAM

AMP-MUTE

AMP+13V

QA31

DIGITAL MAIN CBA UNIT

BUFFER

QS3, QS4

BUFFER

QS5, QS6

3

PWM

(AUDIO AMP)

L+DRIVE

UA31

25,26

12

PWM

L-DRIVE

R+DRIVE

17,18

22,23

QA32

1,2

MUTE

R-DRIVE

20,21

CN18

3

4

2

1

AV27

DIGITAL

AV11

AUDIO-OUT

(COAXIAL)

AUDIO(L)-IN

AUDIO(R)-IN

AV7

PC-AUDIO-IN

AV8

SCART JACK

6RGB-AUDIO(L)-IN

2

RGB-AUDIO(R)-IN

1

3

RGB-AUDIO(L)-OUT

RGB-AUDIO(R)-OUT

9-3

JACK

AV30

HEADPHONE

SP(L)+

SP3801

SPEAKER

SP(L)-

L-CH

SP(R)-

SP(R)+

SP3802

SPEAKER

A33L0BLA

R-CH

4. Digital Signal Process Block Diagram

LCD PANEL

ASSEMBLY

RXO0(-)

RXO0(+)

RXO1(-)

RXO1(+)

RXO2(-)

RXO2(+)

RXOC(-)

RXOC(+)

RXO3(-)

RXO3(+)

RXE0(-)

RXE0(+)

RXE1(-)

RXE1(+)

RXE2(-)

RXE2(+)

RXEC(-)

RXEC(+)

RXE3(-)

RXE3(+)

RXO4(-)

RXO4(+)

RXE4(-)

RXE4(+)

CN12

9 8 7

11

10

18

20

21

22

17

16

15

12

23

19

30

37

38

28

27

24

29

40

39

A33L0EP

(NOT USED)

7 9 4 6 1

TMDS-D0(-)

TMDS-D1(-)

TMDS-D0(+)

TMDS-D1(+)

35

34

37

HDMI-IN3

(MHL)

AV3

3

TMDS-D2(-)

TMDS-D2(+)

TMDS-CLOCK(+)

36

39

38

10

12

16

15

SCL

SDA

TMDS-CLOCK(-)

7

8

33

32

AUDIO SIGNAL

VIDEO SIGNAL

P19

P20

R21

R20

T21

R19

A/D

T19

CONVERTER

SW

T20

U19

U20

W21

LVD S

V19

TX

Y21

W20

Y20

W19

Y19

AA20

DIGITAL

W18

SIGNAL

CI CONTROL

AA19

PROCESS

V20

Y18

V21

AA18

DESCRAMBLER

/TS INTERFACE

TO VIDEO

RGB-VIDEO-OUT

U3

DAC

DEMODULATOR

/MPEG DECODER

BLOCK DIAGRAM

DQU(0-7)

DQL (0-7)

U2 (SDRAM)

A-MDQU(0-7)

A-MDQL (0-7)

AUDIO I/F

A(0-13)

MA-A(0-13)

H20

I2C_SDA

Sil1292

U18

H19

I2C_SCL

AUDIO

MHL/

HDMI-to-HDMI

25

24

27

Y6

AA7

AA6

VIDEO

DECODER

DECODER

Bridge

26

29

W7

W6

28

23

Y7

AA5

HDMI I/F

22

Y5

MHL_SCL

MHL_SDA

18

17

U8

V8

DIGITAL MAIN CBA UNIT

HDMI SW

U1 (DIGITAL SIGNAL PROCESS)

T2

L1

R2

COM-Y-IN

VIDEO-IN

L2

L3

M1

COM-Pb-IN

COM-Pr-IN

TO VIDEO

BLOCK

DIAGRAM

J2

K2

VIDEO-R

VIDEO-G

VIDEO-B

J3

T3

P3

N3

RGB-VIDEO-IN

RED

GREEN

PC-RGB-IN

AV6

1

2

M2

BLUE

3

PC-HS

PC-VS

P2

P1

HSYNC

VSYNC

14

13

DATA

VGA-SDA

VGA-SCL

V7

U7

CLOCK

12

15

CI-D(0-7)

CI

CARD

AV20

CI-A(0-14)

SLOT

W2

IF_P

IF_N

TO VIDEO

IF-AGC

V2

W1

IF-AGC

BLOCK

DIAGRAM

U4

U1

AUDIO(L)

AUDIO(R)

9-4

U5

U6

PC-AUDIO(L)

PC-AUDIO(R)

T6

Y2

AA2

RGB-AUDIO(L)-OUT

RGB-AUDIO(R)-OUT

RGB-AUDIO(L)-IN

RGB-AUDIO(R)-IN

TO AUDIO

BLOCK

DIAGRAM

T7

Y3

AA3

SPDIF

AMP(L)-OUT

AMP(R)-OUT

G3

H15

TMDS-D0(+)

TMDS-D0(-)

7 9 4 6 1

H3

G2

F2

TMDS-D1(+)

TMDS-D1(-)

TMDS-D2(+)

H1

H2

F1

TMDS-D2(-)

TMDS-CLOCK(+)

TMDS-CLOCK(-)

3

10

HDMI-IN1

AV1

E3

E1

D5

SCL

15

D3

TMDS-D0(+)

TMDS-D0(-)

7 9 4 6 1

F3

C5

SDA

12

16

E2

C2

TMDS-D1(+)

TMDS-D1(-)

TMDS-D2(+)

E2

C1

TMDS-CLOCK(+)

TMDS-CLOCK(-)

TMDS-D2(-)

3

10

HDMI-IN2

AV2

C3

C4

D4

SDA

SCL

12

16

15

A33L0BLD

5. LED Backlight Drive Block Diagram

LCD PANEL

ASSEMBLY

ILED16

VLED4

ILED17

ILED22

ILED21

CN1001

OVP

IC1001

(LED BACKLIGHT DRIVER)

4

Q1001

2

DRIVE

986

CONTROL

5

DRIVE

LOGIC

1

POWER SUPPLY CBA

AMP+13V

BACKLIGHT-SW

TO

BACKLIGHT-ADJ

SYSTEM CONTROL

9-5

BLOCK DIAGRAM

A33L0BLLD

6. Power Supply Block Diagram

HOT

COLD

POWER SUPPLY CBA

HOT CIRCUIT. BE CAREFUL.

1

4

6

358

2

3

2

T601

6

CN101

BRIDGE

RECTIFIER

D601- D604

4

5

12

11

10

9

8

7

1

Q601

Q602

SWITCHING

CN102

CN103

CN104

Q501

Q502

Q503

AC101

AC CORD

LINE

FILTER

L601

F602

2.5A/250V

TO

SYSTEM CONTROL

BLOCKDIAGRAM

POWER-ON/OFF

SW+12V

Q401

SW+5V

1, 2

M+5V

PANEL+5V

AMP+13V

AMP+13V

P-ON+13V

STB+5V

DIGITAL MAIN CBA UNIT

1, 2

AMP+13V1, 2

P-ON+13V1, 21STB+5V1

5-8

+5V5-8

CN17

CN5

CN4

W

B

ERROR

VOLTAGE DET

SWITCHING

CONTROL

ERROR

VOLTAGE DET

SHUNT

REG.

IC601

IC301

IC501

IC602

2

VCCISOUT

VH

FB

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.

9-6

A33L0BLP

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. Electrical parts such as capacitors, connectors,
diodes, IC’s, transistors, resistors, switches, and
fuses are identified by four digits. The first two
digits are not shown for each component. In each
block of the diagram, there is a note such as
shown below to indicate these abbreviated two
digits.

3

, M = 106).

-6

F).

10-1 LCDP_SC

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

2

3

1

5.0 5.0

Voltage

Indicates that the voltage
is not consistent here.

Power on mode

(Unit: Volt)

3

2

1

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 (F602) 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 LCDP_SC

Power Supply Schematic Diagram

CAUTION !

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

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.

NOTE:

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

22uH

L1001

13K

R1014

1000P

C1017

D501
SR315B0

Q1001
AP18T10AGH-HF

G

D

S

27K

R1008

10K

R1021

0.15

R1004
1/3W

2.7K

R305

EDZTE6115B

D1003

7 ILED1

3NU

1K

R1018

1/100V

C1008

1SS400T1

D1002

1N5397BD

D603

BC602
BEAD

1

C1003

G

D

S

TK5A65D

Q601

WIRE

BC1001

CN101
W

AC101
AC CORD

EDZTE6115B

D1004

CN1001

1 ILED2

510K

R1007

1K

R303

330

R1015

OVP

8

3

2

10

1

COMP

7

NIV21ISET

DRIVE

CONTROL
LOGIC

96

11

13

4

LDO

RT

DRIVE

GND

5

14

IC1001
HA7219PB

1/100V

C1009

1000P

C1018

IN4753A

D612

SK2B-TR

D1001

240

R1012

L601
LINE FILTER

1.2/5W

R602

0.1

C303

10K

R1019

D401
SB360BH

1N5397BD

D602

6

ILED1

5N

U

100

R1017

200K

R1009

0.47/310V

C601

0

R306

10

R1001

1

C1002

IC301
SL431A-AT

1000P

C1012

VARISTOR

SA601

4

32

1

IC601
LTV817MCF

0.15

R1003
1/3W

1

C1004

200

R1002

2 ILED2

1N5397BD

D601

1ZB11BB

D404

4.7

C1014

TFZGTR27B

D609

0

R1016

180

R302

560K

R1006

1200P

C607

120
/450V

C604

220P
/2KV

C606

B

100K

R1020

100K

R1022

2.7K

R307

0

R1010

1

C1016

0.15
1/3W

R611

270

R605

240

R1013

1.5K

R301

4 VLED

0.1

C1015

10K

R304

1N5397BD

D604

470P/250V

C615

47/100V

C1006

C403
470/25V

330/25V

C1001

C402
470/25V

C502
470/25V

C503
470/25V

2SK3471

Q602

1M

R619

1M

R618

100/2W

R617

1.5M

R622

1M

R620

620K

R621

0.1

C613

TFZGTR39B

D616

TFZGTR39B

D618

20K/2W

R603

2200P/1KV

C605

GR1J-TR

D605

GR1J-TR

D617

1500P/250V

C614

BEAD

BC601

0.15
1/3W

R609

0.15
1/3W

R608

0.15
1/3W

R610

1000P

C609

1

C608

3.3K

R614

150P

C610

5

6

7

81

4

3

2

IC602
FA8A00N

ZCD

GND

OUT

VCC

NU

VH

IS

FB

47

R606

GR1G

D610

1N4007

D607

1N4007

D606

6.8K

R612

GR1G

D608

0.1

C611

EDZTE6120B

D613

20

R623

240

R624

10

C618

6

5

4

2

1

7

8

9

10

11

12

T601
POWER TRANS

D402
SB360BH

D403
SB360BH

C404
470/25V

C405
470/25V

2

PS-ON

7 +5V
8 +5V

4 GND

CN104

1 STB+5V

3 GND

6 +5V

10 NU

5 +5V

9 GND

5 GND

3 BACKLIGHT-SW

6 GND

4 BACKLIGHT-ADJ

2 P-ON+13V

CN103

1 P-ON+13V

3 GND

2 AMP+13V

4 GND

CN102

1

AMP+13V

D502
SR315B0

D503
SR315B0

1000P
/1KV

C501

20

R501

C504
470/25V

0.1

C506

2.7K

R507

IC501
SL431A-AT

0.75

R514
1/3W

0.75

R515
1/3W

0.75

R516
1/3W

0.75

R517
1/3W

0

R518

Q501
FDD5612

G

DS

6.2K

R511

4.7K

R512

D701
GR1G

C704
10/50V

10K

R505

Q502
2SK3018

Q503
2SK3018

1K

R509

1K

R508

100K

R510

Q401
FDD5612

G

D

S

1

C406

100K

R404

1/100V

C1010

47/100V

C1007

0

R1024

1000P

C1011

20

R502

10

R1023

220P

C1019

1000P

C1013

ERROR
VOLTAGE DET

(SWITCHING)

HOT CIRCUIT. BE CAREFUL.

2.1

3.2

0

14.5

(SWITCHING)

1

LED BACKLIGHT
DRIVER

POWER SUPPLY CBA

2

0

TO LCD PANEL
ASSEMBLY

A

2.2

TO DIGITAL MAIN
CBA UNIT CN4

F

2.2

B

11.4

C

0

D

0

E

3.9

3

G

0

3.2

4

4.4

HOT

2.1

COLD

1.0

0

2.5

1.2

4.4

3.2

1.2

3.2

3.2

3.2

45.5

6.2

3.2

310.0

0

0.8 3.1

(SWITCHING)

1.2

7.2

20.0

0

SWITCHIG
CONTROL

0

124.2

0.8

0

0

0

0

0

0

0

2.5

SHUNT
REG.

0

(SW+12V)

(SWITCHING)

(SWITCHING)

(SW+5V)

TO DIGITAL MAIN
CBA UNIT CN5

TO DIGITAL MAIN
CBA UNIT CN17

0

146.3

6.2

0

0

15.2

4.9

4.9

4.8

15.2

15.2

15.8 14.5

5.0

5.0

5.0

5.0

5.0

4.8

5.0

5.0

12.7

4.8

4.6

13.2

13.2

14.2

14.2

ERROR
VOLTAGE DET

T3.15A L/250V

F602

10-3

Power Supply CBA Top View

CAUTION !

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

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.

TOOL NO

1
2

3

4

CN101
SA601

F602

HOT

J603

BC602

T2.5AL/250V

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.

C612

J602

C606

Q601

D612

C615

IC601

NOTE:

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

COLD

IC301

C401

IC1001

D403

D401

D402

GP1001

AB

C601

CAUTION-

RISK OF FIRE­REPLACE FUSE AS MARKED

D607
D606

D602

D601

D603

BOND

C604

R602

JS607

HOT

JS606

L601

D604

GND
GND

+13VAMP

+13VAMP

4
3
2
1

CN102

J601

R617

B19

C605

C616

CN103

BC601

C614

IC501

J604

J505

+12V

+12V

2

1

R603

BL-ADJ

BL-SW

4

3

GND

5

GND

6

J504

J501

C704

J506

C501

J503

C504

T601

D503

D502

D501

CN104

L1001

C402

C405

C403

C503

C502

J402

PS-ON

+5Vsb

GND

GND

+5V

+5V

+5V

+5V

123456789

GND

J616

NC

10

C1001

C404

J612

C1006

CN1001

D404

GP1002

BC1001

J502

C1007

BA33L1F01022

10-4

BA33L1F01022

Power Supply CBA Bottom View

CAUTION !

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

D1003

C1017

R1010

C1010

C1009

C1007

C1008

BC1001

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.

COLD

R1014

CN1001

D1001

GP1002

C1018

C1019

R1023

C1006

J502

GP1001

IC1001

R1019R1020

A

R1004

J612

C1002

C1001

D404

C1003

C1004

C404

J616

R1015

D1004
R1016
R1021
R1007
R1006

R1018

R1003

NC

10

A

R1008

C1015

R1001

Q1001

L1001

+5V

GND

8

9

R1022
R1009

C1012C1013

C1016

R1017

C1014

R1013

R1024

R1002

R1012

D1002

C402

C405

C403

C502

J402

+5V

+5V

+5V

5

6

7

C1011

D403

D402

GND

GND

3

4

IC301
R306

R304R305
C401

R401

C503

PS-ON

+5Vsb
1

2

D401

R302

D503

D502

D501

R301

T601

CN104

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.

J505

GND

BL-ADJ

C608
C609
C610

R614

R607

C606

J604

R603

BL-SW

+12V

R624

R609

R611

Q601

BC601

C614

IC501

+12V
1

R606

C607

D617

D605

R307
C303
R303

IC601

R503

D701

Q401

R509

C501

R507

R405

R510

R508

BA33L1F01022

R502

R501

C504

J503

C407

C615

R505

J506

R610

R623

C506

Q503

R608

C618

D608

C704

C406

R512
R511

R404

R520

Q502

D612

J504

J501

GND
65432

B19

C605

C616

Q501

CN103

J602

D613

J601

D609

Q602

D616

R618

R617

R519

IC602

R619

R518

NOTE:

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

C619

C611

R605

R620

C612

D618

R621

R602

R615

R622

C613

JS607

HOT

D610

C604

J603

BC602

R612

F602

D603

CN101
SA601

D607
D606

D602

D601

HOT

JS606

D604

4

GND
GND

3
2

+13VAMP

1

+13VAMP

CN102

R516

R517

R514
R515

L601

C601

1

2
3
4

TOOL NO

AB

10-5

BA33L1F01022

WIRING DIAGRAM

DIGITAL MAIN CBA UNIT

CN12

2

1

4

CL12

VCC-Panel

VCC-Panel

VCC-Panel

GND

ILED2

ILED2NUVLEDNUILED1

1234567

CN1001

GND

6

GND

8

735

RXO0(+)

RXO0(-)

ILED1

9

101513

RXO1(+)

RXO1(-)

12

11

RXO2(+)

RXO2(-)

GND

14

GND

16

RXOC(+)

RXOC(-)

17

18

RXO3(+)

RXO3(-)

19

20

RXE0(+)

RXE0(-)

CN101

21

23

2425262728293031323334353637383940

22

RXE2(+)

RXE1(+)

RXE1(-)

W
B

RXE2(-)

GND

GND

AC101

AC CORD

RXEC(-)

RXEC(+)

RXE3(-)

RXE3(+)

GND

GND

CON1

DISPLAY

VSEL1

VSEL2

RXO4(+)

RXO4(-)

RXE4(+)

RXE4(-)

LCD PANEL ASSEMBLY

TUNER UNIT

COMPONENT

123456789

CN104

CL4

STB+5V

PS-ON

12345

CN4

-Y-IN

COMPONENT

-Pb-IN

GND

GND

+5V

+5V

6

COMPONENT

-Pr-IN

+5V

+5VNUGND

7

8

9

VIDEO-IN

POWER SUPPLY CBA

CN103

1P-ON+13V

10

CL5

1

10

CN5

AUDIO(L)-IN

AUDIO(R)-INREAR

234

5

P-ON+13V

BACKLIGHT-SW

BACKLIGHT-ADJ

GND

23456

DIGITAL

AUDIO-OUT

(COAXIAL)

6

GND

1

CN102

CL17

1 AMP+13V

CN17

HDMI-IN1

234

AMP+13V

GND

GND

234

HDMI-IN2

SP3801

SPEAKER

CN18

HEADPHONE

JACK

L-CH

CL18

1

SP(L)-

SP(R)-

SP(L)+

SCART JACK

HDMI-IN3

SP3802

432

SP(R)+

(HML)

A33L0EP

SPEAKER

R-CH

(NOT USED)

PC-RGB-IN

+5V

LED-R

CN3

2

1

CL7

2

1

CN7

+5V

LED-R

PC-AUDIO-IN

FUNCTION CBA UNIT

REMOTE

GND

NU

5

3

4

3

REMOTE

GND

NU

USB JACK

SDA(NU)

IR-KEY

678

645

IR-KEY

CI CARD

SLOT

SCL(NU)

11-1

SIDE

A33L0WI

Cabinet

EXPLODED VIEWS

A1

A19

LCD1

A6

Function CBA Unit

B12

A9

SP3802

L7

CL12

L7

SP3801

Power Supply CBA

AC601

S7

L23

Digital Main CBA Unit

CL17

CL4

CL5

L23

L35

B19

CL7

L23

CL18

A13

B18

B17

A3

L7

L24

See Electrical Parts List
for parts with this mark.

L7

A15

S7

SSK1

SA1

12-1 A33L1_L0 CEX

Packing

Some Ref. Numbers are
not in sequence.

Tape

X1

S3

X2

X4

X3

X19

SSK1

A17

Tape

Packing Tape

S6

Packing
Tape

SA1

Packing Tape

S7

S4

S1

12-2 A33L1_L0 PEX

MECHANICAL PARTS LIST

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.

Comparison Chart of Models and Marks

Model Mark

24FL553/10 A

24FL553P/10 B

Ref. No. Mark Description Part No.

ACCE SSORY

X3 REMOTE CONTROL UNIT NH217RD NH217RD

Ref. No. Mark Description Part No.

A3! REAR COVER A33L1EP 1EM127974

B17 WALL MOUNT BRACKET A11N0UH 1EM434637

B18 WALL MOUNT COVER A2170UT 1EM332137

SA1! STAND COVER ASSEMBLY A33L1EW 1ESA34968

PACKING

S6 SET BAG A33L1EP 1EM334877

LCD PANEL ASSEMBLY

Ref. No. Mark Description Part No.

LCD1! LCD PANEL ASSEMBLY U3AL0FA

Consists of the following

A1! FRONT CABINET A33L1EP 1EM127973

A6 CONTROL PLATE A31F0UT 1EM334317

A9 SENSOR LENS A31F0UT 1EM334217

B12 SHIELD PLATE A31F0UT 1EM334218

CL12 WIRE ASSEMBLY LVDS 24W 40PIN/

L7 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

100MM

LCD MODULE 24INCH ----------

WX1A33L1C106

Ref. No. Mark Description Part No.

A13 A JACK HOLDER A33T1EP 1EM228243

A13 B JACK HOLDER(MHL) A33T1EP 1EM228183

A15! A RATING LABEL A33L0EP ----------

A15! B RATING LABEL A33L1EP ----------

A19 A POP LABEL A33M0EP ----------

A19 B POP LABEL A33M1EP ----------

A17 ENERGY LABEL A33L1EP ----------

AC601! AC CORD W/O A GND WIRE CEE/1680/

CL4 WIRE ASSEMBLY 10PIN 10PIN/55MM WX1A33L1C301

CL5 WIRE ASSEMBLY 6PIN 6PIN/75MM WX1A33L1C302

CL7 WIRE ASSEMBLY 5PIN SENSOR 5PIN/

CL17 WIRE ASSEMBLY 4PIN 4PIN/75MM WX1A33L1C303

CL18 WIRE ASSEMBLY SP 4PIN 4PIN/190MM/

L7 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

L23 SCREW S-TIGHT M3X6 BIND HEAD+ GBJS3060

L24 S-TIGHT SCREW M3X6 BIND

SP3801 SPEAKER MAGNETIC 8/5W S0307F31 DS08080XQ001
SP3802 SPEAKER MAGNETIC 8/5W S0307F31 DS08080XQ001

SSK1 STAND SCREW KIT A33M1EP(SCREW

NO/BLACK

80MM

60MM

HEAD+BLACK

P-TIGHT M4X14 BIND HEAD+BLK)

WAE162ZHN002

WX1A33L1C107

WX1A33L1C204

GBHS3060

1ESA34766

PACKING

S1 CARTON A33L1EP 1EM334652

S3 STYROFOAM TOP A33L1EP 1EM030618

S4 STYROFOAM BOTTOM A33L1EP 1EM030619

S7 SERIAL NO. LABEL A33M1EP ----------

ACCESSORIES

X1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A

X2! OWNERS MANUAL A33M1EP 1EMN30383A

X4 BATTERY DRY R03(SIZE AAA ) XB00M0RKT001

X19 SAFETY AND WARRANTY BOOK

A23F0EP

1EMN30040

2013/05/20 13-1 A33L1_L0_CA.fm

ELECTRICAL PARTS LIST

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%

Comparison Chart of Models and Marks

Model Mark

24FL553/10 A

24FL553P/10 B

POWER SUPPLY CBA

Ref. No. Mark Description Part No.

PWR1 POWER SUPPLY CBA A33L1MPW-001

Consists of the following

CAPACITORS

C303 CAP CHIP 1608 K/X7R/0.1µF/50V CHD104EYA032

C402 ELECTROLYTIC CAP. 470µF/25V

C403 ELECTROLYTIC CAP. 470µF/25V

C404 ELECTROLYTIC CAP. 470µF/25V

C405 ELECTROLYTIC CAP. 470µF/25V

C406 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105

C501 CERAMIC CAP. 1000pF/1kV CCD3AKA0R102

C502 ELECTROLYTIC CAP. 470µF/25V

C503 ELECTROLYTIC CAP. 470µF/25V

C504 ELECTROLYTIC CAP. 470µF/25V

C506 CAP CHIP 1608 K/X7R/0.1µF/50V CHD104EYA032

C601! CAP METALLIZED FILM 0.47µF/310V /K/

C604! CAP ELE 120µF/450V/M/105 CV9E121M02W1

C605 CAP CERAMIC HV 2200pF/1kV B K CA3A222TE006

C606 CERAMIC CAP. 220pF/2kV CA3D221PAN04

C607 CAP CHIP 1608 K/X7R/0.0012µF/50V CHD122EYA032

C608 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105

C609 CAP CHIP 1608 K/X7R/0.001µF/50V CHD102EYA032

C610 CAP CHIP 1608 J/C0G/150pF/50V CHD151EYA030

C611 CAP CHIP 1608 K/X7R/0.1µF/50V CHD104EYA032

C613 CAP CHIP 1608 K/X7R/0.1µF/50V CHD104EYA032

C614! SAFTY CAP. 1500pF/250V KX CA2E152MR101

C615! CAP CERAMIC 470pF/250V KX CA2E471MR100

C618 CAP CHIP 3216 B K 10µF/25V CA1E106MR082

C704 ELECTROLYTIC CAP. 10µF/50V M CE1JMASDL100

C1001 ELECTROLYTIC CAP. 330µF/25V (RJ4) CED331ELN026

C1002 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105

C1003 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105

C1004 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105

M(105C)

M(105C)

M(105C)

M(105C)

M(105C)

M(105C)

M(105C)

LE-MX

CE1EMASTH471

CE1EMASTH471

CE1EMASTH471

CE1EMASTH471

CE1EMASTH471

CE1EMASTH471

CE1EMASTH471

CTA4740DC001

C1006 ELECTROLYTIC CAP

C1007 ELECTROLYTIC CAP

C1008 CHIP CERAMIC CAP.(3216) X7R K 1.0µF/

C1009 CHIP CERAMIC CAP.(3216) X7R K 1.0µF/

C1010 CHIP CERAMIC CAP.(3216) X7R K 1.0µF/

C1011 CAP CHIP 1608 K/X7R/0.001µF/50V CHD102EYA032

C1012 CAP CHIP 1608 K/X7R/0.001µF/50V CHD102EYA032

C1013 CAP CHIP 1608 K/X7R/0.001µF/50V CHD102EYA032

C1014 CHIP CERAMIC CAP. B K 4.7µF/6.3V CA0K475TE072

C1015 CAP CHIP 1608 Z/Y5V/0.1µF/50V CHD104EYA036

C1016 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105

C1017 CAP CHIP 1608 K/X7R/0.001µF/50V CHD102EYA032

C1018 CAP CHIP 1608 K/X7R/0.001µF/50V CHD102EYA032

C1019 CHIP CERAMIC CAP.(1608) C0G/J/

SK100M470YZZP50R

SK100M470YZZP50R

100V

100V

100V

220pF/100V

CE2AMASTH470

CE2AMASTH470

CA2A105MR080

CA2A105MR080

CA2A105MR080

CA2A221MR133

CONNECTORS

CN101

!

CN102 CONNECTOR PRINT OSU JS-1125-

CN103 CONNECTOR PRINT OSU JS-1125-

CN104 CONNECTOR PRINT OSU C S 1-

CN1001 CONNECTOR PRINT MES 07 S 1.0-11-7PJC1107JSH001

CONNECTOR PRINT OSU 02/R/
A3963WR-3PIN(2)

04(K)

06(K)

440054-0

J3A302JSY001

J3JT04CHY001

J3JT06CHY001

J344C10AP001

DIODES

D401 DIODE SCHOTTKY SB360BH NDWZ000SB360

D402 DIODE SCHOTTKY SB360BH NDWZ000SB360

D403 DIODE SCHOTTKY SB360BH NDWZ000SB360

D404 DIODE ZENER 1ZB11BB NDWZ0001ZB11

D501 DIODE SHOTTKY SR315B0 NDW0000SR315

D502 DIODE SHOTTKY SR315B0 NDW0000SR315

D503 DIODE SHOTTKY SR315B0 NDW0000SR315

D601! DIODE 1N5397BD NDL1001N5397

D602! DIODE 1N5397BD NDL1001N5397

D603! DIODE 1N5397BD NDL1001N5397

D604! DIODE 1N5397BD NDL1001N5397

D605 DIODE FAST RECOVERY SMD GR1J-TR ND1Z00GR1JTR

D606 RECTIFIER DIODE 1N4007 NDQZ001N4007

D607 RECTIFIER DIODE 1N4007 NDQZ001N4007

D608 DIODE FAST RECOVERY SMD GR1G ND1Z00GR1GTR

D609 ZENER DIODE SMD TFZGTR27B QD1B000TFZ27

D610 DIODE FAST RECOVERY SMD GR1G ND1Z00GR1GTR

D612 DIODE ZENER IN4753A B0 36V NDLZ01N4753A

D613 ZENER DIODE EDZTE61 20B QD1B000EDZ20

D616 ZENER DIODE SMD TFZGTR39B QD1B000TFZ39

D617 DIODE FAST RECOVERY SMD GR1J-TR ND1Z00GR1JTR

D618 ZENER DIODE SMD TFZGTR39B QD1B000TFZ39

D701 DIODE FAST RECOVERY SMD GR1G ND1Z00GR1GTR

D1001 DIODE SCHOTTKY SMD SK2B-TR ND1Z00SK2BTR

D1002 SWITCHING DIODE 1SS400T1 ND1Z001SS400

D1003 ZENER DIODE EDZTE6115B QD1B000EDZ15

D1004 ZENER DIODE EDZTE6115B QD1B000EDZ15

ICS

IC301 IC SHUNT REGULATOR SL431A-AT NSZBA0TAUK01

IC501 IC SHUNT REGULATOR SL431A-AT NSZBA0TAUK01

IC601! PHOTO COUPLER LTV817MCF NPECLTV817MF

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

IC1001

!

IC LED BACKLIGHT CONTROLLER
HA7219PB/SOP/14PIN

NSCA0T00H005

COILS

L601! COIL LINE FILTER JLB20154/18MH LLEG0Z0XB022

L1001 POWER INDUCTORS CWKBNP-220K LLF2200KV002

2013/05/20 14-1 A33L1_L0_EL.fm

TRANSISTORS

Q401 FET MOS FDD5612/Z NF2ZFDD56120

Q501 FET MOS FDD5612/Z NF2ZFDD56120

Q502 FET 2SK3018 T106 QF1Z02SK3018

Q503 FET 2SK3018 T106 QF1Z02SK3018

Q601! FET MOS TK5A65D LS1FNDQ(M QEEZTK5A65DM

Q602 FET MOS 2SK3471 TE12L F QF1Z02SK3471

Q1001! FET MOS SMD AP18T10AGH-HF NF2Z18T10AGH

RESISTORS

R301 RES CHIP 3216 1/4W J 1.5k  RRJ152WAL004
R302 RES CHIP 3216 1/4W J 180  RRJ181WAL004
R303 RES CHIP 1608 1/10W F 1.00k  RTW1001HH008
R304 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008
R305 RES CHIP 1608 1/10W F 2.70k  RT2701RYL002
R306 RES CHIP 1608 1/10W 0  RRJ000WAL002
R307 RES CHIP 1608 1/10W F 2.70k  RT2701RYL002
R404 RES CHIP 1608 1/10W J 100k  RRJ104RYL002
R501 RES CHIP 3216 1/4W J 20  RRJ200WAL004
R502 RES CHIP 3216 1/4W J 20  RRJ200WAL004
R505 RES CHIP 1608 1/10W F 10.0k  RTW1002HH008
R507 RES CHIP 1608 1/10W F 2.70k  RT2701RYL002
R508 RES CHIP 1608 1/10W J 1k  RRJ102RYL002
R509 RES CHIP 1608 1/10W J 1k  RRJ102RYL002
R510 RES CHIP 1608 1/10W J 100k  RRJ104RYL002
R511 RES CHIP 1608 1/10W F 6.20k  RT6201RYL002
R512 RES CHIP 1608 1/10W F 4.70k  RTW4701YF002
R514 RES CHIP 3216 1/3W J 0.75  RRJR75RYL008
R515 RES CHIP 3216 1/3W J 0.75  RRJR75RYL008
R516 RES CHIP 3216 1/3W J 0.75  RRJR75RYL008
R517 RES CHIP 3216 1/3W J 0.75  RRJR75RYL008
R518 RES CHIP 3216 1/4W J 0  RRJ000WAL004
R602 RES CEMENT 5W/J/1.2  RWJ1R2PAK007
R603 METAL OXIDE FILM RES. 2W J 20k  RN02203ZU001
R605 RES CHIP 3216 1/4W J 270  RRJ271WAL004
R606 RES CHIP 3216 1/4W J 47  RRJ470WAL004
R608 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008
R609 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008
R610 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008
R611 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008
R612 RES CHIP 3216 1/4W J 6.8k  RRX4682HH034
R614 RES CHIP 1608 1/10W J 3.3k  RRJ332RYL002
R617 METALOXIDE RES 2W J 100 RNJ101PAK002
R618 RES CHIP 3216 1/4W J 1.0M 
R619 RES CHIP 3216 1/4W J 1.0M  RRJ105WAL004
R620 RES CHIP 3216 1/4W J 1.0M  RRJ105WAL004
R621 RES CHIP 3216 1/4W J 620k  RRX4624HH034
R622 RES CHIP 1608 1/10W J 1.5M  RRJ155RYL002
R623 RES CHIP 3216 1/4W J 20  RRJ200WAL004
R624 RES CHIP 1608 1/10W J 240  RRJ241RYL002
R1001 RES CHIP 1608 1/10W J 10  RRJ100RYL002
R1002 RES CHIP 1608 1/10W J 200  RRJ201RYL002
R1003 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008
R1004 RES CHIP 3216 1/3W J 0.15  RRJR15RYL008
R1006 RES CHIP 1608 1/10W F 560k  RT5603RYL002
R1007 RES CHIP 1608 1/10W F 510k  RT5103RYL002
R1008 RES CHIP 1608 1/10W F 27k  RT2702RYL002
R1009 RES CHIP 1608 1/10W F 200k  RT2003RYL002
R1010 RES CHIP 1608 1/10W 0  RRJ000WAL002
R1012 RES CHIP 1608 1/10W J 240  RRJ241RYL002
R1013 RES CHIP 1608 1/10W J 240  RRJ241RYL002
R1014 RES CHIP 1608 1/10W F 13k  RT1302RYL002
R1015 RES CHIP 1608 1/10W F 330  RT3300RYL002
R1016 RES CHIP 1608 1/10W 0  RRJ000WAL002
R1017 RES CHIP 1608 1/10W F 100  RT1000RYL002
R1018 RES CHIP 1608 1/10W J 1k  RRJ102RYL002
R1019 RES CHIP 1608 1/10W J 10k  RRJ103RYL002
R1020 RES CHIP 1608 1/10W J 100k  RRJ104RYL002
R1021 RES CHIP 1608 1/10W J 10k  RRJ103RYL002

RRJ105WAL004

R1022 RES CHIP 1608 1/10W J 100k  RRJ104RYL002
R1023 RES CHIP 3216 1/4W J 10  RRX4100HH034
R1024 RES CHIP 1608 1/10W 0  RRJ000WAL002

MISCELLANEOUS

B19 HEAT SINK PNI A11N5UH 1EM435557A

BC601 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC602 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC1001 WIRE CP STP-S-0.50 XZ40F0REN001

F602! FUSE TIME RAG SLT250V2.5A PDGSLB0NG252

L35 SCREW B-TIGHT D3X8 BIND HEAD+ GBJB3080

SA601! VARISTOR/Q TVR10471KS42Y NVQKTVR10471

T601! TRANS POWER LC11 24W-1Z LTT2PE0TR003

DIGITAL MAIN CBA UNIT

Ref. No. Mark Description Part No.

MAN1 A DIGITAL MAIN CBA UNIT UPBMATCVT048

MAN1 B DIGITAL MAIN CBA UNIT UPBMATCVT021

*TUNER UNIT is not included and will also
need to be purchased together when you
replace the DIGITAL MAIN CBA UNIT.

T1 TUNER UNIT DT21CN-2-E UTNPSGTCL002

FUNCTION CBA UNIT

Ref. No. Mark Description Part No.

FNC1 FUNCTION CBA UNIT UPB000CVT007

2013/05/20 14-2 A33L1_L0_EL.fm

24FL553P/10 24FL553/10

A33L1EP / A33L0EP

2013-05-20

Ver.1