Funai 39FL753P/10 Schematic

SERVICE MANUAL

Serial No. Label

MANUFACTURED:MAY2013PP10210001‒A33T1EP

※

"A33T1EP"

39˝ COLOR LCD TELEVISION

39FL753P/10

– EXTERNAL VOLUME –

This Service Manual is for the 39FL753P/10 (A33T1EP) model.
For the 39FL753P/10 (A33T1EP) model, the letter (A33T1EP) is printed on
the Serial Number Label on the back of the unit. Refer to the Serial
Number Label below.

39˝ 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.

39FL753P/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

1920
1080

°
°

-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 A33F0_F1 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 A33F0_F1 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

[2] Stand Base

Assembly

[3] Rear Cover

[4] Power Supply
CBA

[6] Stand Bracket

[7] Speaker

[5] Digital Main
CBA Unit

[8] LCD Panel
Assembly

[9] X-PCB Cover

[1] Stand Neck
Assembly

[10] Front Cabinet

[11] 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.

No.

[1]

[2]

[3] Rear Cover D1 4(S-3), 10(S-4) ---

[4]

[5]

[6]

[7] Speaker D3 --------------- ---

[8]

[9]

[10]

[11]

(1)

Part

Stand Neck
Assembly

Stand Base
Assembly

Power
Supply
CBA

Digital Main
CBA UnitD2D5

Stand
Bracket

LCD Panel
Assembly

X-PCB
Cover

Front
Cabinet

Function
CBA Unit





(2)

Fig.

No.

Removal Note

D1 4(S-1), 3(S-2) ---

D1 --------------- ---

5(S-5), CN101,

D2

CN102, CN103,

D5

CN104, CN105

4(S-6), CN7, CN12,
CN18, Jack Holder

D3 2(S-7) ---

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

D4 3(S-8) 1

D4 4(S-9) 2

Sensor Lens, Shield

D4

Plate, Control Plate



(3)



(4)

---

---

2



(5)

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 X-PCB
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 5.2lb·in

(6kgf·cm).

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.

• 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 5.2lb·in

(6kgf·cm).

• 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 A33T1 DC

(S-2)

[2] Stand Base Assembly

(S-3)

(S-4)

(S-3)

[1] Stand Neck Assembly

(S-4)

(S-1)

[3] Rear Cover

Fig. D1

4-2 A33T1 DC

[4] Power Supply CBA

[7] Speaker

[8] LCD Panel Assembly

[6] Stand Bracket

(S-7)

Fig. D3

Jack Holder

[5] Digital Main CBA Unit

(S-6)

(S-5)

Fig. D2

4-3 A33T1 DC

[11] Function CBA Unit

*

2

(S-9)

Sensor Lens

Control Plate

*

2

[10] Front Cabinet

*

2

Shield Plate

Hook

*

2

Hook

*

2

Hook

*

2

Hook

*

2

[9] X-PCB Cover

*

1

(S-8)

Hook

*

1

Fig. D4

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

X-PCB Cover.

*

2

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

Cabinet or Function CBA Unit.

4-4 A33T1 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

CN105

CN101

CN104

CN103

CN102

CN4

CN5

CN17

Fig. D5

4-5 A33T1 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

=

0.272 / y= 0.278 ±0.015).

(x

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 P-ON+21V 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 defective.

Make sure to repair the primary circuit component before replacing the fuse (F602).

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.
(C608, D601, D602, D603, D604, D605, D608,
D609, D612, D615, D618, D622, D623, IC601,
IC602, Q601, Q602, Q603, R603, R604, T601)

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

FLOW CHART NO.3

When the output voltage fluctuates.

Does the photocoupler circuit on the
secondary side operate normally?

Ye s

Check D608, D609, D612, D618, D622, D623, IC601,
IC602, Q601, Q602, Q603 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, D501, D502, D503, D509, D510, IC501, Q403, Q701)

No

Check D504, IC301, IC601 and their periphery
circuit. Repair it if defective.

uit in each rectifying circuit of the secondary side.

8-1 A33T1TR

FLOW CHART NO.5

P-ON+21V is not output.

Is approximately +21V voltage supplied to the cathode
of D501(D502, D503, D509, D510)?

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 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.7

P-ON+13V is not output.

Is approximately +14V voltage supplied to the drain of
Q701?

Ye s

Is approximately +16V voltage supplied to the gate of
Q701?

Ye s

No

No

No

No

Check C502, C503, C504, C513, D501, D502, D503,
D504, D509, D510 and their periphery circuit.
Repair it if defective.

Check C402, C403, C407, C408, D401, D402, D403
and their periphery circuit. Repair it if defective.

Check C402, C403, C407, C408, D401, D402, D403
and their periphery circuit. Repair it if defective.

Check IC701, Q702, Q703, PS-ON line and their
periphery circuit. Repair it if defective.

Replace Q701.

FLOW CHART NO.8

PANEL+5V(+5V) is not output.

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

Ye s

Is approximately +2V voltage supplied to Pin(7) of
IC501?

Ye s

Replace IC501.

FLOW CHART NO.9

STB+5V is not output.

Is approximately +11V voltage supplied to the drain of
Q403?

Ye s

Is approximately +8V voltage supplied to the gate of
Q403?

Ye s

No

No

No

No

Check C502, C503, C504, C513, D501, D502, D503,
D504, D509, D510 and their periphery circuit.
Repair it if defective.

Check D507 and their periphery circuit.
Repair it if defective.

Check C402, C403, C407, C408, D401, D402, D403
and their periphery circuit. Repair it if def

Check IC402, R404, R407, R409 and their periphery
circuit. Repair it if defective.

ective.

Replace Q403.

8-2 A33T1TR

[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.9 <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 <PANEL+5V(+5V) is not
output. [Power Supply Section]>

8-3 A33T1TR

[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.9 <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 <PANEL+5V(+5V) is not
output. [Power Supply Section]>

Replace the Digital Main CBA Unit.

8-4 A33T1TR

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

L5

POW-EN

SPI-CSN

L6

1

CS#

QF31

Y1

RESET

H6

RESET

XTAL-IN

XTAL-OUT

Y4

AA4

24MHz

OSC

K6

BL-EN

V17

PWM1

V16

PWM2

DIGITAL MAIN CBA UNIT

A33T1BLS

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

A33T1BLV

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

A33T1BLA

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(+)

8

7

CN12

9

11

10

18

20

21

22

17

16

15

12

23

19

30

37

38

28

27

24

29

40

39

7 9 4 6 1

TMDS-D0(-)

TMDS-D1(-)

TMDS-D0(+)

TMDS-D1(+)

35

34

37

AV3

HDMI-IN3

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

SW

CONVERTER

T20

U19

U20

W21

LVDS

V19

TX

Y21

W20

Y20

W19

Y19

AA20

W18

SIGNAL

DIGITAL

CI CONTROL

AA19

V20

V21

PROCESS

DESCRAMBLER

/TS INTERFACE

Y18

AA18

TO VIDEO

RGB-VIDEO-OUT

U3

DAC

DEMODULATOR

/MPEG DECODER

BLOCK DIAGRAM

(SDRAM)

DQU(0-7)

DQL (0-7)

U2

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

VIDEO-IN

COM-Y-IN

L2

L3

M1

COM-Pb-IN

COM-Pr-IN

TO VIDEO

BLOCK

DIAGRAM

J2

K2

VIDEO-G

VIDEO-R

J3

T3

P3

VIDEO-B

RGB-VIDEO-IN

RED

GREEN

PC-RGB-IN

AV6

1

N3

2

M2

BLUE

3

PC-HS

PC-VS

P2

P1

VSYNC

HSYNC

14

13

DATA

VGA-SDA

VGA-SCL

V7

U7

CLOCK

12

15

CI-D(0-7)

AV20

CI

CARD

CI-A(0-14)

SLOT

W2

IF_P

TO VIDEO

W1

IF_N

IF-AGC

DIAGRAM

BLOCK

IF-AGC

V2

U4

AUDIO(L)

AUDIO(R)

9-4

U5

U1

PC-AUDIO(L)

U6

AA2

PC-AUDIO(R)

RGB-AUDIO(L)-OUT

RGB-AUDIO(R)-OUT

TO AUDIO

BLOCK

T6

T7

Y2

RGB-AUDIO(L)-IN

RGB-AUDIO(R)-IN

DIAGRAM

Y3

H15

AA3

AMP(R)-OUT

AMP(L)-OUT

SPDIF

H3

G3

F2

TMDS-D1(-)

TMDS-D0(-)

TMDS-D0(+)

TMDS-D1(+)

7

9

4 6 1

H1

H2

G2

TMDS-D2(+)

TMDS-D2(-)

TMDS-CLOCK(+)

3

HDMI-IN1

AV1

F3

F1

C5

D5

SCL

SDA

TMDS-CLOCK(-)

10

12

16

15

E3

D3

C2

TMDS-D1(-)

TMDS-D0(-)

TMDS-D0(+)

TMDS-D1(+)

7

9

4 6 1

E1

E2

E2

C1

TMDS-D2(+)

TMDS-D2(-)

TMDS-CLOCK(+)

TMDS-CLOCK(-)

3

10

HDMI-IN2

AV2

A33T1BLD

C3

C4

D4

SCL

SDA

12

16

15

5. LED Backlight Drive Block Diagram

LCD PANEL

ASSEMBLY

VLED11

ILED13

ILED24

ILED35

ILED47

ILED58

ILED69

CN105

VLED211

OVP

IC1001

(LED BACKLIGHT DRIVER)

10

Q1001

2

3

DRIVE

DRIVE

CONTROL

161413

LOGIC

1

5

DRIVE

IC1002

(LED BACKLIGHT DRIVER)

Q1002

2

3

5

DRIVE

DRIVE

DRIVE

CONTROL

LOGIC

OVP

10

161413

1

POWER SUPPLY CBA

P-ON+21V

BACKLIGHT-SW

TO

BACKLIGHT-ADJ

SYSTEM CONTROL

BLOCK DIAGRAM

9-5

A33T1BLLD

6. Power Supply Block Diagram

AMP+13V

P-ON+13V

M+5V

STB+5V

PANEL+5V

P-ON+21V

TO SYSTEM CONTROL

BLOCK DIAGRAM

DIGITAL MAIN CBA UNIT

CN17

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

CAUTION !

For continued protection against fire hazard,

replace only with the same type fuse.

CN102

Q701

7

1,2 AMP+13V 1,2

SW+13V

IC701

SW

Q702

8

1,2 P-ON+13V 1,2

CN5

CN103

SHUNT

9

10

REG.

PS-ON

1 STB+5V 1

5-8 +5V 5-8

CN104 CN4

DLOC TOH

SW+5V

IC501

SW+5V

Q403

11

12

IC402

REG.

SHUNT

Q703

Q301

REG.

SHUNT

IC301

1 4

T601

6

5

BRIDGE

RECTIFIER

D601-D604

LINE

FILTER

L603

LINE

FILTER

L601

F602

T3.15A H/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.

HOT CIRCUIT. BE CAREFUL.

CN101

AC601

AC CORD

B

W

2

4

IC602

(SWITCHING CONTROL)

1

Q601

VH

IC601

SWITCHING

5 8 3

IS

OUT

(FEED BACK)

3 2

SWITCHING

Q602

2

6

FB

VCC

POWER SUPPLY CBA

9-6

A33T1BLP

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 1 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.

4

3

2

1

HOT CIRCUIT. BE CAREFUL.

AC601

CN101

AC CORD

W

B

R623
1M

R624
1M

R625
1M

R626
620K

F602
T3.15A L/250V

D622
TFZGTR39B

D623
TFZGTR39B

324.0
D

C609
150P
/2KV

R613

0.12
/1/3W

R611

0.15
/1/3W

BC602
BEAD

BC605
BEAD

BC606
BEAD

BC607
BEAD

0.1

S

G

4.8

D612
1ZB36BB

SA601
VARISTOR

C601

0.47/250V

L601
LINE FILTER

C602

0.47/250V

L603
LINE FILTER

D616
1N4007

16.9

R628

C622

1.5M

0.1

Q601
TK5A65D

(SWITCHING)

D609
TFZGTR27B

C611
1

C612
1000P

R617

3.3K

R610

0.12
/1/3W

R612

0.15
/1/3W

G

C613
150P

D606
1N4007

R627
100/2W

35.5

D

S

19.9

D601
1N5408BH

D602
1N5408BH

R629
0

Q603
2SK3471

(SWITCHING)

R605
270

R606

D610

47

RS1GJTB

IC602
FA8A00N

SWITCHIG
CONTROL

1.2
ZCD

0.8

2

FB

0.1

3

IS

0

4

GND OUT

C614

D613

0.1

TFZGTR27B

C606
100
/450V

BC601
BEAD

VCC

D604
1N5408BH

D603
1N5408BH

R615

6.8K

C607
100
/450V

263.0

81

VH

7

NU

16.9

6

5.4

5

Q602
TK3P50D

(SWITCHING)

5.4 304.0

C617
10

R602

1.2/5W

R616

1.2/5W

R604

R603

20K

20K

/2W

/2W

D605
RS1JJTB

D615
RS1JJTB

C624
150P/2KV

DS

G

R621

0

10K

R622
10K

D618
EDZTE6120B

C621
470P/250V

C618
470P/250V

C605
470P/250V

C604
470P/250V

T601
POWER TRANS

6

C608
2200P
/1KV

5

4

2

1

D608
RS1GJTB

IC601
TLP781F

ERROR
VOLTAGE DET

0.8 20.4
4

0

32

C615
1000P/1KV

HOT

7

8

9

10

11

12

1

19.3

COLD

19.3

0

R303

2.2K

D401
SB3A0BH

D402
SB3A0BH

D403
SB3A0BH

D501
SB3150BH

D502
SB3150BH

D503
SB3150BH

D509
SB3150BH

D510
SB3150BH

C501
2200P

R511

/1KV

20

R512
20

R302
240

C303

0.1

2.5

IC301
SN431A-AT
ERROR
VOLTAGE DET

R301
240

R305
10K

POWER SUPPLY CBA

C403

C402
470/25V

C502
470/25V

R306
10K

R307
10K

R308

2.7K

470/25V

C503
470/25V

C407
470/25V

C504
470/25V

C408
470/25V

C513
470/25V 1ZB27BB

D504

D301
HSC119

BC501
BEAD

0

Q301
KTC3875S

-Y-RTK/P

(SWITCHING)

0

F501
0

R311
22K

R312

2.7K

0.7

C51510C516
10

R410
22/2W

R404
1K

R701
10K

Q703
KTC3875S

-Y-RTK/P

(SWITCHING)

R313

2.7K

R413
22/2W

20.6 20.9

Q702

19.9
KTA1504S

-Y-RTK/P

(SWITCHING)

R703
10K

0

0.7

0

R314
10K

D507
MM5Z18B

R504
100K

R503
100K

Q403
FDD5612

(SW+5V)

R710

0.47/2W

R702

1.8K

R704

2.7K

C507

0.22

R505
51

C508

0.01

11.3 5.0
DS

G

7.8

C404

0.1

7.8

2.5
IC402

0

SN431A-AT

SHUNT
REG.

14.4
DS

Q701

G

FDD5612
(SW+12V)

15.8

R711
22K

0

R705
10K

D508
CMS03

C506

0.1

0.3

0.1

C517
1

R426
0

12.9

15.8

C703

0.1

2.5
IC701

SN431A-AT

SHUNT
REG.

C701

0.1

R510

D505

16

CMS03

C518
150P

IC501
MP2482DN-LF-Z

(+5V REG.)

IN

SW

81

EN

BST

2

3

4

VCC

GND FB

R407
10K

R409
10K

R706
0

PG

R708
39K

R709
3K

R707
10K

7

6

5

20.6

1.9

5.0

0.80

L501
33uH

C405
100/10V

R513
100K

C511
10

C512
330/10V

R506

1.5K

R507
39K

R508
3K

R509

4.7K

D506
1ZB11BB

P-ON+21V

BACKLIGHT-ADJ

BACKLIGHT-SW

TO DIGITAL MAIN

CN102

CBA UNIT CN17

14.4
1 AMP+13V

14.4
2 AMP+13V

0

3 GND

0

4 GND

TO DIGITAL MAIN

CN103

CBA UNIT CN5

12.8
1 P-ON+13V

12.8
2 P-ON+13V

5.0
3 BACKLIGHT-SW

5.0
4 BACKLIGHT-ADJ

0

5 GND

0

6 GND

TO DIGITAL MAIN

CN104

CBA UNIT CN4

5.0
1 STB+5V

5.0
2 PS-ON

0

3 GND

0

4 GND

5.0
5 +5V

5.0
6 +5V

5.0
7 +5V

5.0
8 +5V

0

9 GND

10 NU

CONTINUE
POWER 2

A

10-3

FBCDE

G

A33T1SCP1

Power Supply 2 Schematic Diagram

4

3

TO LCD PANEL
ASSEMBLY

CN105

51.0

1VLED1

2NU

0.6

3ILED1

0.5

4ILED2

0.6

5ILED3

6NU

0.7

7ILED4

0.5

8ILED5

0.7

9ILED6

10NU

51.0

11VLED2

R1016
0

R1017
0

R1018
0

C1038
1000P

R1019
330

R1020
13K

R1013
510K

R1014
430K

R1015
27K

R1021
100K

IC1001
HA7209PC

LED BACKLIGHT
DRIVER

4.5
1

0.6
2

0.5
3

0

4

0.6
5

0

6

GND

0

7

0

8

0

9

1.4

10

OVP

1.3

11

ISET

1.0

12

RT

C1007
47/100V

DRIVE

DRIVE

DRIVE

DRIVE

DRIVE

DRIVE

DRIVE

C1008
47/100V

DRIVE

CONTROL
LOGIC

C1010
1/100V

NU

COMP

MCP

SEL

VIN

GND

LDO

D1001
SK210TD

C1011
1/100V

R1005

R1008
200

100K

D1002
HSC119

R1035
1K

0

24

23

22

21

20

19

18

17

16

15

14

13

1.6

0

4.9

17.6

0

4.9

0

0.1

4.4

R1010
100

R1012
0

C1019

4.7

C1020
1

R1042
240

C1018

0.1

R1006
240

R1009
10

C1022
1000P

C1017
1000P

L1001
22uH

R1045
10

C1041
220P/100V

D

Q1001
AP18T10AGH-HFG

(SWITCHING)

S

0.2

R1007

0.18/1W

10KR1003

C1001
330
/25V

C1002
330
/25V

C10031C1004
1

C1006
1

R1004
100K

R1002
10K

CONTINUE
POWER 1

P-ON+21V

BACKLIGHT-ADJ

BACKLIGHT-SW

2

1

R1022
0

R1023
0

R1024
0

C1031
1000P

R1029
330

R1030
13K

R1025
510K

R1026
430K

R1027
27K

R1031
100K

IC1002
HA7209PC

LED BACKLIGHT
DRIVER

4.4
1

0.7
2

0.5
3

0

4

0.7
5

0

6

GND

0

7

0

8

0

9

1.4

10

OVP

1.3

11

ISET

1.1

12

RT

C1015
47/100V

DRIVE

DRIVE

DRIVE

DRIVE

DRIVE

DRIVE

DRIVE

C1016
47/100V

DRIVE

CONTROL
LOGIC

C1012
1/100V

NU

COMP

MCP

SEL

VIN

GND

LDO

D1003
SK210TD

C1013
1/100V

R1028
0

R1047
1K

0

24

23

22

21

20

19

18

17

16

15

14

13

1.5

0

4.9

17.6

0

4.9

0

0.1

4.4

R1036
100

R1033
0

C1029

4.7

C1027
1

R1040
240

C1028

0.1

R1032
0

R1041
240

D1004
HSC119

R1037
10

C1024
1000P

C1025
1000P

R1038
200

L1002
22uH

R1046
10

C1040
220P/100V

D

Q1002
AP18T10AGH-HFG

(SWITCHING)

S

0.2

R1039

0.18/1W

C1023
1

POWER SUPPLY CBA

HLKJIM

10-4

A33T1SCP2

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.

GP1005

J601

T3.15AL/250V

F602

C601

BC606

BOND

BC607

BOND

D601

C604

C605

TOOL NO

1
2

JS604

JS602

D606

JS603

D604

JS601

J606

CN101

SA601

R608

L601

C602

L603

D616

D603

34

GP1004

1

J604

BC605

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.

C624

IC602

B19

BC602

J602

Q601

C608

J603

BC601

HOT

D612

R627

R603

R604

C609

C615

IC601

C618

J605

COLD

IC301

J301

D403

D402

T601

C504

D401

BA33T1F01021

GP1003

C607

R710

C408

C402

J702

J703

J701

C701

3

D602

2

R616

JS607

JS606

C621 C623

C606

HOT

R602

COLD

CN102

123

+13V AMP

+13V AMP

GND

4

GND

D502

J302

CN103

D501

J610

C513

C502

C401

C503

IC701

D503

C407

NOTE:

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

J1007

J1013

BC501

R410

R413

IC402

J1008

L1002

J1012

L1001

J1009

C405

CN104

R1007

J1010

J1011

J501

C512

D506

D509

C403

J401

12345

BL-SW

+13V

+13V

C1001

J403

BL-ADJ

GND

D510

J1004

6

GND

J115

J304

J1003

C501

C1043

C1042

J1006

J1005

C1002

R1039

J402

D504

J404

C1007

IC1001

J1022

C1015

IC1002

J1014

D512

D513

IC501

123456789
+5VSb

GND

+5V

PS-ON

GND

4

C1008

J1023

+5V

+5V

L501

+5V

J1001

10

GND

NC

J1020

J1018

J1017

J1016

J1024

J1021

J1015

GP1002

GP1001

CN105

10
11

J1019

C1016

D

1

VLED1

2

NC

3

ILED1

4

ILED2

ILED3

5
6

NC

7

ILED4

8

ILED5

9

ILED6

NC

VLED2

C

10-5

BA33T1F01021

Power Supply CBA Bottom 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.

L1001

VLED1

NC
ILED1
ILED2
ILED3

NC

ILED4

ILED5
ILED6

NC

VLED2

C

D

C1033
C1032
R1027
C1031
R1029
R1031

1
2
3
4

5
6
7
8
9

10
11

J1015

R1025

C517

CN105

R1017

C1035

R1018

R1013

J1019

C1014

C1016

R1023
R1024

GP1001

J1021

R1014

R1020

J1018

J1017

J1016

R1026

R1030

J1024

D505

D508

C514

J1020

R1016

C1013

R510

R505

C506

R507

L501

J1001

10

NC

GP1002

C1010
C1011
C1009

C1012
R1022

9

GND

C518

+5V

D512

+5V

C1008

C1041

C1036

C1037
C1038

J1023

R1015
R1019
R1021

D513

+5V

+5V

C1007

Q1001

C1015

R1046

C1034
R1028

R1047

IC1002

J1014

C507

C511

GND

GND

IC1001

R1035

J1022

Q1002

R509

2345678

PS-ON

R1045

R1009
D1002

D1003

C1040

C515
C516
D507
R504

IC501

R508

C512

1

+5VSb

D1001

J1010

C1018

C1019
C1039
R1004

J1011

C1028

F501

C1021

R1044

D1004

R1037

C1026

R1034

C1029

C1025

R1032

C508

R513

R506

D506

R1040

J501

R503

CN104

R1007

R1010

R1008

C1017

C1024

R1036

R1033

R1038
C1030

C405

C1006

C1022

J1009

R1012

BC501

R410

R413

IC402

R407

C1020

J1008

L1002

C1023

C1027
R1041

J1012

C406

C704

R1042

4

J1003

J1007

R1006

C1004

J1006

C1003

J1013

J115

C501

J1005

C1002

R1039

J402

J304

C1043

R409

R426

R512

R511

C1042

J404

J1004

C1005

C1001

D504

R404

C404

Q403

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.

COLD

R307

D510

6

GND

GND

D509

J403

J401

R703

R705

BL-SW

BL-ADJ

C305

R313

+13V

C403

R701

C702

R704

R706

R709

R707

12345

+13V

R314

R502

R501

C407

IC701

R1005
R1003
R1002

D503

Q703

C503

Q702

J610

C513

C502

C401

R401

R711

CN103

R311

R312

Q301

J302

D501

R411

R702

C703

R708

D502

D401

J703

D301
R308
R301

C302

R302

C504

J701

C701

Q701

T601

R305

C304

R306

D402

C402

J702

C408

R304
C303

IC301

R303

D403

R710

J301

Q602

R621

IC601

D608

C618

C609

R627

R603

R604

J605

GP1003

HOT

BA33T1F01021

R602

COLD

234

1

GND

GND

CN102

+13V AMP

+13V AMP

3

HOT

R622

C615

D611

D615

D605

D612

BC601

C606

R623

R616

C611

C612

D621

J603

C608

JS607

R617

C613

C620
D618

JS606

J602

Q601

R607

R606

C621C623

D614

B19

R605

BC602

NOTE:

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

C624

IC602

C614

R613

R610

R624

C607

D602

C617

D623

2

D610

D609
C610

Q603

C622

R628

R625

BC605

R615

D613

J601

J604

R626

R619

D622

R611

R612

D601

R629

BC607

BC606

F602

CN101

C601

D616

D603

SA601

R608

L601

J606

C602

JS601

L603

D604

1

JS603

D606

JS602

JS604

GP1005

GP1004

1

2
3
4

C604

C605

TOOL NO

10-6

BA33T1F01021

WIRING DIAGRAM

DIGITAL MAIN CBA UNIT

CN12

3

5

VCC-Panel

ILED1

4

GND

GND

ILED2

ILED3NUILED4

6

GND

2

1

CL12

VCC-Panel

VCC-Panel

VLED1

NU

123456789

CN105

8

7

RXO0(+)

RXO0(-)

ILED5

9

101513

RXO1(+)

RXO1(-)

ILED6

NU

10

12

11

RXO2(+)

RXO2(-)

VLED2

11

GND

14

GND

16

RXOC(+)

RXOC(-)

17

18

RXO3(+)

RXO3(-)

19

20

RXE0(+)

RXE0(-)

CN101

21

23

2425262728293031323334353637383940

22

RXE2(+)

RXE1(-)

W
B

RXE2(-)

RXE1(+)

GND

GND

AC601

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

PANEL+5V

PANEL+5V

6

COMPONENT

-Pr-IN

+5V

+5VNUGND

7

8

9

VIDEO-IN

POWER SUPPLY CBA

CN103

1

10

CL5

P-ON+13V

1

10

CN5

AUDIO(L)-IN

AUDIO(R)-IN

REAR

234

5

P-ON+13V

BACKLIGHT-SW

BACKLIGHT-ADJ

GND

23456

DIGITAL

AUDIO-OUT

(COAXIAL)

6

GND

1

CN102

CL17

AMP+13V

1

CN17

HDMI-IN1

234

AMP+13V

GND

GND

234

HDMI-IN2

SP3801

SPEAKER

CN18

SCART JACK

HEADPHONE

JACK

L-CH

CL18

1

SP(L)+

3

2

SP(L)-

SP(R)-

SP3802

4

SP(R)+

SPEAKER

R-CH

PC-RGB-IN

+5V

LED-R

CN3

2

1

CL7

2

1

CN7

+5V

LED-R

USB JACK

PC-AUDIO-IN

SIDE

NU

3

3

NU

FUNCTION CBA UNIT

REMOTE

GND

5

4

REMOTE

GND

CI CARD

SLOT

SDA(NU)

IR-KEY

678

645

IR-KEY

SCL(NU)

11-1

A33T1WI

Cabinet

EXPLODED VIEWS

A19

A1

LCD1

A4

A13

L9

CL12

L9

A6

Function CBA Unit

B12

A9

AC601

L9

SP3802

B10

SP3801

L23

L67

CL17

B19

Digital Main CBA Unit

CL4

CL5

Power Supply CBA

L35

CL7

L23

B17

CL18

B18

B17

A3

L23

L27

L9

SSK1

L27

See Electrical Parts List
for parts with this mark.

L9

A15

S7

SSK1

SNA1

SBA1

12-1 A33T1 CEX

Packing

SSK1

Ta pe

X1

Ta pe

S3

X3 A17 X19X4

Some Ref. Numbers are
not in sequence.

X2

SNA1

S6

Packing

Tape

S4

SBA1

S7

S1

Packing Tape

Packing Tape

12-2 A33T1 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.

Ref. No. Mark Description Part No.

A3! REAR COVER A33T1EP 1EM128055

B17 WALL MOUNT BRACKET A11N0UH 1EM434637

B18 WALL MOUNT COVER A2170UT 1EM332137

PACKING

S6 SET BAG A21P6UH 1EM334729

ACCE SSORY

X3 REMOTE CONTROL UNIT NH217RD NH217RD

Ref. No. Mark Description Part No.

A13 JACK HOLDER(MHL) A33T1EP 1EM228183

A15! RATING LABEL A33T1EP ----------

A17 ENERGY LABEL A33T1EP ----------

A19 POP LABEL A33T1EP ----------

AC601! AC CORD W/O A GND WIRE CEE/1700/

B10 STAND HOLDER A31T0UH 1EM127914

CL4 WIRE ASSEMBLY 10PIN 10PIN/95MM WX1A33T1C301

CL5 WIRE ASSEMBLY 6PIN 6PIN/70MM WX1A33T1C302

CL7 WIRE ASSEMBLY 5PIN SENSOR 5PIN/

CL17 WIRE ASSEMBLY 4PIN 4PIN/65MM WX1A33T1C303

CL18 WIRE ASSEMBLY SP 4PIN 4PIN/330MM/

L9 SCREW P-TIGHT 3X12 BIND HEAD+

L23 SCREW S-TIGHT M3X6 BIND HEAD+ GBJS3060

L27 SCREW S-TIGHT M3X8 BIND HEAD+ GBHS3080

L67 SCREW S-TIGHT M3X10 BIND HEAD+ GBJS3100

SBA1 STAND BASE ASSEMBLY A33T1EP 1EM030625

SNA1 STAND NECK ASSEMBLY A33T1EP 1EM030626
SP3801 SPEAKER MAGNETIC 8/8W S0310F15 DS08110XQ003
SP3802 SPEAKER MAGNETIC 8/8W S0310F15 DS08110XQ003

SSK1 STAND SCREW KIT A33T1EP(DOUBLE

NO/BLACK

110MM

100MM

BLK

SEMS SCREW M4X20 + BLK)

PACKING

S1 CARTON A33T1EP 1EM335158

S3 STYROFOAM TOP A33T1EP 1EM031046

S4 STYROFOAM BOTTOM A33T1EP 1EM031047

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

WAE172ZHN010

WX1A33T1C107

WX1A33T1C204

GBHP3120

2ESA00116

1EMN30040

LCD PANEL ASSEMBLY

Ref. No. Mark Description Part No.

LCD1! LCD PANEL ASSEMBLY U30T3F0

Consists of the following

A1! FRONT CABINET A33T1EP 1EM128054

A4! X -PCB COVER A31T0UH 1EM228323

A6 CONTROL PLATE A31F0UT 1EM334317

A9 SENSOR LENS A31F0UT 1EM334217

B12 SHIELD PLATE A31F0UT 1EM334218

CL12 WIRE ASSEMBLY LVDS 39W 40PIN/

L9 SCREW P-TIGHT 3X12 BIND HEAD+

250MM

BLK

LCD MODULE 39INCH ----------

WX1A33T1C106

GBHP3120

2013/05/09 13-1 A33T1_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%

POWER SUPPLY CBA

Ref. No. Description Part No.

PWR1 POWER SUPPLY CBA A33T1MPW-001

Consists of the following

CAPACITORS

C303 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032
C402 CAP ELE 470F/25V/M/85 CED4710V8006
C403 CAP ELE 470F/25V/M/85 CED4710V8006
C404 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032
C405 CAP ELE 100F/10V/M/85 CEB1010V8006
C407 CAP ELE 470F/25V/M/85 CED4710V8006
C408 CAP ELE 470F/25V/M/85 CED4710V8006

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
C513 ELECTROLYTIC CAP. 470F/25V M(105C) CE1EMASTH471
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
C602! CAP METALLIZED FILM 0.47F/250V/K/MPX CTA474EUR001

C604! CAP CERAMIC 470pF/250V KX CA2E471MR100

C605! CAP CERAMIC 470pF/250V KX CA2E471MR100
C606! CAP ELE 100F/450V/M/105 CV9E101M02W1
C607! CAP ELE 100F/450V/M/105 CV9E101M02W1

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.(1608) B K 1000pF/50V CHD1JK30B102

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

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

C618! CAP CERAMIC 470pF/250V KX CA2E471MR100

C621! CAP CERAMIC 470pF/250V KX CA2E471MR100
C622 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032

C624 CERAMIC CAP. 150pF/2kV CA3D151PAN04

Ref. No. Description Part No.

C703 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032
C704 CAP CHIP 1608 K/X7R/0.1F/50V CHD104EYA032
C1001 ELECTROLYTIC CAP. 330F/25V (RJ4) CED331ELN026
C1002 ELECTROLYTIC CAP. 330F/25V (RJ4) CED331ELN026
C1003 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105
C1004 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105
C1006 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105

C1007 ELECTROLYTIC CAP SK100M470YZZP50R CE2AMASTH470

C1008 ELECTROLYTIC CAP SK100M470YZZP50R CE2AMASTH470
C1010 CHIP CERAMIC CAP.(3216) X7R K 1.0F/100V CA2A105MR080
C1011 CHIP CERAMIC CAP.(3216) X7R K 1.0F/100V CA2A105MR080
C1012 CHIP CERAMIC CAP.(3216) X7R K 1.0F/100V CA2A105MR080
C1013 CHIP CERAMIC CAP.(3216) X7R K 1.0F/100V CA2A105MR080

C1015 ELECTROLYTIC CAP SK100M470YZZP50R CE2AMASTH470

C1016 ELECTROLYTIC CAP SK100M470YZZP50R CE2AMASTH470

C1017 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102
C1018 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104
C1019 CHIP CERAMIC CAP.(1608) B K 4.7F/6.3V CHD0KK30B475
C1020 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105

C1022 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102
C1023 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105

C1024 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102

C1025 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102
C1027 CHIP CERAMIC CAP.(1608) B K 1F/25V CHD1EK30B105
C1028 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104
C1029 CHIP CERAMIC CAP.(1608) B K 4.7F/6.3V CHD0KK30B475

C1031 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102

C1038 CHIP CERAMIC CAP.(1608) B K 1000pF/50V CHD1JK30B102

C1040 CHIP CERAMIC CAP.(1608) C0G/J/220pF/100V CA2A221MR133

C1041 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 FFC CONNECTOR IMSA-9615S-11A-PP-A JC96J11ER007

(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 SCHOTTKY SB3150BH NDWZ00SB3150

D502 DIODE SCHOTTKY SB3150BH NDWZ00SB3150

D503 DIODE SCHOTTKY SB3150BH NDWZ00SB3150

D504 DIODE ZENER 1ZB27BB NDWZ0001ZB27

D505 DIODE CMS03(TE12L Q) QD1Z00CMS03Q

D506 DIODE ZENER 1ZB11BB NDWZ0001ZB11

D507 ZENER DIODE MM5Z18B ND1B0MM5Z18B

D508 DIODE CMS03(TE12L Q) QD1Z00CMS03Q

D509 DIODE SCHOTTKY SB3150BH NDWZ00SB3150

D510 DIODE SCHOTTKY SB3150BH NDWZ00SB3150

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

2013/05/09 14-1 A33T1_EL.fm

Ref. No. Description Part No.

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 SMD SK210TD ND1Z0SK210TD

D1002 DIODE SWITCHING HSC119 TRF -E QD1Z00HSC119

D1003 DIODE SCHOTTKY SMD SK210TD ND1Z0SK210TD

D1004 DIODE SWITCHING HSC119 TRF -E QD1Z00HSC119

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 HA7209PC/

IC1002 IC LED BACKLIGHT CONTROLLER HA7209PC/

SOIC8/

SOP/24PIN

SOP/24PIN

NSCA0T09M005

NSCA0T00H003

NSCA0T00H003

COILS

L501 COIL POWER INDUCTORS DIP RCR1010NP-

L601! COIL LINE FILTER JLB20154/18MH LLEG0Z0XB022

L603! COIL LINE FILTER JLB20154/18MH LLEG0Z0XB022

L1001 POWER INDUCTORS 22UH/ST0812DR9*12-00 LLF2200Y2004

L1002 POWER INDUCTORS 22UH/ST0812DR9*12-00 LLF2200Y2004

330M/33H

LLF3300SF012

TRANSISTORS

Q301 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S

Q403 FET MOS FDD5612/Z NF2ZFDD56120

Q601! FET MOS TK5A65D LS1FNDQ(M QEEZTK5A65DM

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

Q1002 FET MOS SMD AP18T10AGH-HF NF2Z18T10AGH

RESISTORS

R301 RES CHIP 3216 1/4W J 240  RRX4241YF004
R302 RES CHIP 3216 1/4W J 240  RRX4241YF004
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 METAL OXIDE FILM RES. 2W J 22  RN02220ZU001
R413 METAL OXIDE FILM RES. 2W J 22  RN02220ZU001
R426 RES CHIP 1608 1/10W 0  RRXA000HH014
R503 RES CHIP 1608 1/10W J 100k  RRXA104HH013
R504 RES CHIP 3216 1/4W J 100k  RRX4104HH034
R505 RES CHIP 1608 1/10W J 51  RRXA510HH013
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 16  RRXA160HH013
R511 RES CHIP 3216 1/4W J 20  RRX4200HH034
R512 RES CHIP 3216 1/4W J 20  RRX4200HH034

Ref. No. Description Part No.

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  RN02203ZU001
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 0.12  RRJR12RYL008
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 0.12  RRJR12RYL008
R615 RES CHIP 3216 1/4W J 6.8k  RRX4682YF004
R616 RES CEMENT 5W/J/1.2  RWJ1R2PAK007
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
R629 RES CHIP 3216 1/4W J 0  RRJ000WAL004
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
R1002 RES CHIP 1608 1/10W J 10k 
R1003 RES CHIP 1608 1/10W J 10k  RRXA103HH013
R1004 RES CHIP 1608 1/10W J 100k  RRXA104HH013
R1005 RES CHIP 1608 1/10W J 100k  RRXA104HH013
R1006 RES CHIP 1608 1/10W J 240  RRXA241HH013
R1007 METAL OXIDE RES. 1W J 0.18  RN01R18ZU001
R1008 RES CHIP 1608 1/10W J 200  RRXA201HH013
R1009 RES CHIP 1608 1/10W J 10  RRXA100HH013
R1010 RES CHIP 1608 1/10W F 100  RTW1000HH008
R1012 RES CHIP 1608 1/10W 0  RRXA000HH014
R1013 RES CHIP 1608 1/10W F 510k  RTW5103HH008
R1014 RES CHIP 1608 1/10W F 430k  RTW4303HH008
R1015 RES CHIP 1608 1/10W F 27.0k  RTW2702HH008
R1016 RES CHIP 1608 1/10W 0  RRXA000HH014
R1017 RES CHIP 1608 1/10W 0  RRXA000HH014
R1018 RES CHIP 1608 1/10W 0  RRXA000HH014
R1019 RES CHIP 1608 1/10W F 330  RTW3300HH008
R1020 RES CHIP 1608 1/10W F 13.0k  RTW1302HH008
R1021 RES CHIP 1608 1/10W F 100k  RTW1003HH008
R1022 RES CHIP 1608 1/10W 0  RRXA000HH014
R1023 RES CHIP 1608 1/10W 0  RRXA000HH014
R1024 RES CHIP 1608 1/10W 0  RRXA000HH014
R1025 RES CHIP 1608 1/10W F 510k  RTW5103HH008
R1026 RES CHIP 1608 1/10W F 430k  RTW4303HH008
R1027 RES CHIP 1608 1/10W F 27.0k  RTW2702HH008
R1028 RES CHIP 1608 1/10W 0  RRXA000HH014
R1029 RES CHIP 1608 1/10W F 330  RTW3300HH008
R1030 RES CHIP 1608 1/10W F 13.0k  RTW1302HH008
R1031 RES CHIP 1608 1/10W F 100k  RTW1003HH008
R1032 RES CHIP 1608 1/10W 0  RRXA000HH014
R1033 RES CHIP 1608 1/10W 0  RRXA000HH014

RRXA103HH013

2013/05/09 14-2 A33T1_EL.fm

Ref. No. Description Part No.

R1035 RES CHIP 1608 1/10W J 1k  RRJ102RYL002
R1036 RES CHIP 1608 1/10W F 100  RTW1000HH008
R1037 RES CHIP 1608 1/10W J 10  RRXA100HH013
R1038 RES CHIP 1608 1/10W J 200  RRXA201HH013
R1039 METAL OXIDE RES. 1W J 0.18  RN01R18ZU001
R1040 RES CHIP 1608 1/10W J 240  RRXA241HH013
R1041 RES CHIP 1608 1/10W J 240  RRXA241HH013
R1042 RES CHIP 1608 1/10W J 240  RRXA241HH013
R1045 RES CHIP 3216 1/4W J 10  RRX4100HH034
R1046 RES CHIP 3216 1/4W J 10  RRX4100HH034
R1047 RES CHIP 1608 1/10W J 1k  RRJ102RYL002

MISCELLANEOUS

B19 HEAT SINK PNI A11N5UH 1EM435557A

BC501 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC601 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC602 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC605 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC606 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

BC607 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030
F501 RES CHIP 1608 1/10W 0  RRXA000HH014

F602! FUSE TIME LAG SLT250V3.15A PDGSLB0NG312

L35 SCREW B-TIGHT D3X8 BIND HEAD+ GBJB3080

SA601! VARISTOR 10D 471K SVR NVQZVR10D471

T601! TRANS POWER BCK-28GD LTT2PEMEK053

DIGITAL MAIN CBA UNIT

Ref. No. Description Part No.

MAN1 DIGITAL MAIN CBA UNIT UPBMATCVT023

*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. Description Part No.

FNC1 FUNCTION CBA UNIT UPB000CVT007

2013/05/09 14-3 A33T1_EL.fm

39FL753P/10

A33T1EP

2013-05-09 Ver.1