Download Philips 19PR11C Service manual

22” LCD TV
chassis PL12.0
Service Manual
Contents
TYPE A
22PFL4507/F7
PHILIPS
(Serial No.: ME1)
22PFL4507/F8
PHILIPS
(Serial No.: XA1)
PHILIPS
(Serial No.: ME1)
TYPE B
22PFL4907/F7
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© 2012 Funai Electric Co., Ltd.
All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed,
downloaded or stored in any storage medium, in any form or for any purpose without the express prior written
consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto
is strictly prohibited.
Information in this document is subject to change without notice. Funai reserves the right to change the content
herein without the obligation to notify any person or organization of such changes.
with the
design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way
without the express written consent of Funai. All other trademarks used herein remain the exclusive property of
their respective owners. Nothing contained in this manual should be construed as granting, by implication or
otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any
other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights
to the fullest extent of the law.
120406
IMPORTANT SAFETY NOTICE
Proper service and repair is important to the safe, reliable operation of all
P&F Equipment. The service procedures recommended by P&F and
described in this service manual are effective methods of performing
service operations. Some of these service special tools should be used
when and as recommended.
It is important to note that this service manual contains various CAUTIONS
and NOTICES which should be carefully read in order to minimize the risk
of personal injury to service personnel. The possibility exists that improper
service methods may damage the equipment. It also is important to
understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE.
P&F could not possibly know, evaluate and advice the service trade of all
conceivable ways in which service might be done or of the possible
hazardous consequences of each way. Consequently, P&F has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a
service procedure or tool which is not recommended by P&F must first use
all precautions thoroughly so that neither his safety nor the safe operation
of the equipment will be jeopardized by the service method selected.
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.
TABLE OF CONTENTS
Specifications [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Electrical Adjustment Instructions [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
How to Initialize the LCD TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Firmware Renewal Mode [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Block Diagrams [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Wiring Diagrams [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
Exploded Views [TYPE A]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
[TYPE B]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
Parts List [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1
SPECIFICATIONS
[TYPE A]
< TUNER / NTSC >
ANT. Input ---------------------- 75 Ω Unbal., F type
Description
Condition
Unit
Nominal
Limit
---
MHz
±2.3
±2.1
TV.ch.4
CA.ch.31
CA.ch.87
dBµ
dBµ
dBµ
18
18
18
20
20
23
Condition
Unit
Nominal
Limit
---
kHz
---
±100
ch.4
ch.10
ch.41
dBm
dBm
dBm
-------
-76/0
-76/0
-76/+4
Description
Condition
Unit
Nominal
Limit
1. Native Pixel Resolution
Horizontal
Vertical
pixels
pixels
1366
768
-----
---
cd/m2
250
---
Horizontal
Vertical
°
°
-85 to 85
-80 to 80
-----
Condition
Unit
Nominal
Limit
Horizontal
Vertical
%
%
5
5
5±5
5±5
°K
12000
0.272
0.278
--±0.01
±0.01
line
line
400
350
-----
1. AFT Pull-In Range
2. Synchronizing Sens.
< TUNER / ATSC >
Description
1. Received Freq. Range (-28dBm)
2. ATSC Dynamic Range (min / max)
< LCD PANEL >
2. Brightness (w / filter)
3. Viewing Angle
< VIDEO >
Description
1. Over Scan
2. Color Temperature
3. Resolution (composite video)
x
y
Horizontal
Vertical
< AUDIO >
All items are measured across 8 Ω load at speaker output terminal with L.P.F.
Description
Condition
Unit
Nominal
Limit
1. Audio MAX Output (ATSC 0dBfs)
Lch/Rch
W
2.0/2.0
1.8/1.8
500mW: Lch/Rch
%
0.5/0.5
2.0/2.0
2. Audio Distortion (NTSC)
1-1
PL12.0SP
[TYPE B]
< TUNER / NTSC >
ANT. Input ---------------------- 75 Ω Unbal., F type
Description
Condition
Unit
Nominal
Limit
---
MHz
±2.3
±2.1
TV.ch.4
CA.ch.31
CA.ch.87
dBµ
dBµ
dBµ
18
18
18
20
20
23
Condition
Unit
Nominal
Limit
---
kHz
---
±100
ch.4
ch.10
ch.41
dBm
dBm
dBm
-------
-76/0
-76/0
-76/+4
Description
Condition
Unit
Nominal
Limit
1. Native Pixel Resolution
Horizontal
Vertical
pixels
pixels
1366
768
-----
---
cd/m2
250
---
Horizontal
Vertical
°
°
-85 to 85
-80 to 80
-----
Condition
Unit
Nominal
Limit
Horizontal
Vertical
%
%
5
5
5±5
5±5
°K
12000
0.272
0.278
--±4%
±4.5%
line
line
400
350
-----
1. AFT Pull-In Range
2. Synchronizing Sens.
< TUNER / ATSC >
Description
1. Received Freq. Range (-28dBm)
2. ATSC Dynamic Range (min / max)
< LCD PANEL >
2. Brightness (w / filter)
3. Viewing Angle
< VIDEO >
Description
1. Over Scan
2. Color Temperature
[composite video, 100% RASTER]
3. Resolution (composite video)
x
y
Horizontal
Vertical
< AUDIO >
All items are measured across 8 Ω load at speaker output terminal with L.P.F.
Description
Condition
Unit
Nominal
Limit
1. Audio MAX Output (ATSC 0dBfs)
Lch/Rch
W
2.0/2.0
1.8/1.8
500mW: Lch/Rch
%
0.5/0.5
2.0/2.0
2. Audio Distortion (NTSC)
1-2
PL12.0SP
IMPORTANT SAFETY PRECAUTIONS
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
d. Leakage Current Hot Check - With the
instrument completely reassembled, plug the
AC line cord directly into a 120 V AC outlet. (Do
not use an isolation transformer during this
test.) Use a leakage current tester or a
metering system that complies with American
National Standards Institute (ANSI) C101.1
Leakage Current for Appliances and
Underwriters Laboratories (UL) 1410, (50.7).
With the instrument AC switch first in the on
position and then in the off position, measure
from a known earth ground (metal water pipe,
conduit, etc.) to all exposed metal parts of the
instrument (antennas, handle brackets, metal
cabinet, screw heads, metallic overlays, control
shafts, etc.), especially any exposed metal
parts that offer an electrical return path to the
chassis. Any current measured must not
exceed 0.5 milli-ampere. Reverse the
instrument power cord plug in the outlet and
repeat the test.
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.
READING SHOULD
NOT BE ABOVE 0.5 mA
DEVICE
BEING
TESTED
b. Be sure that there are no cabinet openings
through which an adult or child might be able to
insert their fingers and contact a hazardous
voltage. Such openings include, but are not
limited to, (1) spacing between the Liquid
Crystal Panel and the cabinet mask, (2)
excessively wide cabinet ventilation slots, and
(3) an improperly fitted and/or incorrectly
secured cabinet back cover.
LEAKAGE
CURRENT
TESTER
_
+
TEST ALL EXPOSED
METAL SURFACES
ALSO TEST WITH
PLUG REVERSED
USING AC
ADAPTER PLUG
AS REQUIRED
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.
EARTH
GROUND
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 safetyrelated notes on or inside the receiver cabinet, on
the receiver chassis, or on the Liquid Crystal
Panel.
2-1
LTVN_ISP
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.
3. Design Alteration Warning - Do not alter or add
to the mechanical or electrical design of this TV
receiver. Design alterations and additions,
including, but not limited to circuit modifications
and the addition of items such as auxiliary audio
and/or video output connections, might alter the
safety characteristics of this receiver and create a
hazard to the user. Any design alterations or
additions will void the manufacturer's warranty and
may make you, the servicer, responsible for
personal injury or property damage resulting
therefrom.
4. Hot Chassis Warning a. Some TV receiver chassis are electrically
connected directly to one conductor of the AC
power cord and maybe safety-serviced without
an isolation transformer only if the AC power
plug is inserted so that the chassis is
connected to the ground side of the AC power
source. To confirm that the AC power plug is
inserted correctly, with an AC voltmeter,
measure between the chassis and a known
earth ground. If a voltage reading in excess of
1.0 V is obtained, remove and reinsert the AC
power plug in the opposite polarity and again
measure the voltage potential between the
chassis and a known earth ground.
b. Some TV receiver chassis normally have 85V
AC(RMS) between chassis and earth ground
regardless of the AC plug polarity. This chassis
can be safety-serviced only with an isolation
transformer inserted in the power line between
the receiver and the AC power source, for both
personnel and test equipment protection.
c. Some TV receiver chassis have a secondary
ground system in addition to the main chassis
ground. This secondary ground system is not
isolated from the AC power line. The two
ground systems are electrically separated by
insulation material that must not be defeated or
altered.
5. Observe original lead dress. Take extra care to
assure correct lead dress in the following areas: a.
near sharp edges, b. near thermally hot parts-be
sure that leads and components do not touch
thermally hot parts, c. the AC supply, d. high
voltage, and, e. antenna wiring. Always inspect in
all areas for pinched, out of place, or frayed wiring.
Check AC power cord for damage.
6. Components, parts, and/or wiring that appear to
have overheated or are otherwise damaged
should be replaced with components, parts, or
wiring that meet original specifications.
Additionally, determine the cause of overheating
and/or damage and, if necessary, take corrective
action to remove any potential safety hazard.
2-2
LTVN_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
11~13 lb (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
LTVN_ISP
Safety Check after Servicing
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)
Chassis or Secondary Conductor
Primary Circuit
Table 1: Ratings for selected area
AC Line Voltage
Region
Clearance
Distance (d), (d’)
110 to 130 V
U.S.A. or
Canada
≥ 3.2 mm
(0.126 inches)
d'
d
Note: This table is unofficial and for reference only. Be
sure to confirm the precise values.
Fig. 1
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.) is
lower than or equal to the specified value in the table
below.
Exposed Accessible Part
Z
AC Voltmeter
(High Impedance)
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.
B
Earth Ground
Power Cord Plug Prongs
Fig. 2
Table 2: Leakage current ratings for selected areas
AC Line Voltage
Region
Load Z
Leakage Current (i)
Earth Ground (B) to:
110 to 130 V
U.S.A. or
Canada
0.15 µF CAP. & 1.5 kΩ
RES. Connected in parallel
i ≤ 0.5 mA rms
Exposed accessible
parts
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
2-4
LTVN_ISP
STANDARD NOTES FOR SERVICING
Circuit Board Indications
How to Remove / Install Flat Pack-IC
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
Top View
Out
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)
Bottom View
In
Input
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
5
Pin 1
10
3. The 1st pin of every male connector is indicated as
shown.
Fig. S-1-1
2. Remove the flat pack-IC with tweezers while
applying the hot air.
Pin 1
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)
Pb (Lead) Free Solder
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
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.
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)
Pb free mark
3-1
TVN_SN
With Soldering Iron:
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.
CBA
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)
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Desoldering Braid
Soldering Iron
Masking
Tape
Tweezers
Flat Pack-IC
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)
Fig. S-1-2
Sharp
Pin
Fine Tip
Soldering Iron
Fig. S-1-4
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)
3-2
TVN_SN
With Iron Wire:
2. Installation
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)
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. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
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. 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.
3. Solder all pins of the flat pack-IC. Be sure that
none of the pins have solder bridges.
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)
Example :
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.
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Hot Air Blower
or
Fig. S-1-7
Presolder
Iron Wire
Soldering Iron
To Solid
Mounting Point
Fig. S-1-5
Flat Pack-IC
CBA
CBA
Fig. S-1-8
Fine Tip
Soldering Iron
Flat Pack-IC
Tweezers
Fig. S-1-6
3-3
TVN_SN
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 MΩ) 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 MΩ) 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>
CBA
<Correct>
Grounding Band
1MΩ
CBA
1MΩ
Conductive Sheet or
Copper Plate
3-4
TVN_SN
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
Step/
Loc.
No.
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.
[3] Power Supply
CBA
[1] Rear Cover
[5] Speaker
[2] Stand
Assembly
[4] Digital Main
CBA Unit
Part
Fig.
No.
Removal
Note
[10]
LCD
Module
D4 ---------------
1,3
[11]
Front
Cabinet
D4 ---------------
3
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
*1: TYPE A
[6] Stand Holder
*2: TYPE B
[7] Function
CBA
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.
[8] LCD Panel
Assembly
[9] Rear Frame
(2) Parts to be removed or installed.
(3) Fig. No. showing procedure of part location
[10] LCD Module
(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)
[11] Front
Cabinet
2. Disassembly Method
Step/
Loc.
No.
Fig.
No.
Removal
[1]
Rear Cover D1
4(S-1), 6(S-2)*1,
7(S-2)*2
[2]
Stand
Assembly
[3]
Power
Supply
CBA
[4]
4(S-5), CN3011*1,
Digital Main D2 CN3905*2, CN3101*1,
CBA Unit
D5 CN3105*2, CN3801,
Jack Holder
---
[5]
Speaker
D3 ---------------
---
[6]
Stand
Holder
D3 (S-6), 2(S-7)
---
[7]
Function
CBA
D3
Sensor Plate
D5
2,3
[8]
LCD Panel
Assembly
D3 ---------------
[9]
Rear Frame D4 9(S-8), 2(S-9)
Part
Note
(5) Refer to the following "Reference Notes in the
Table."
---
Precautions concerning the LCD Panel
Assembly:
D1 2(S-3)
---
D2 3(S-4), CN601,
D5 CN631, CN1001
---
1. When you disassemble the LCD Panel
Assembly
• Be careful not to scratch the Reflection Sheet with
the edge of Rear Frame when disassembling/
re-assembling it.
• Be careful not to drop any plastic chip on the
Reflection Sheet when/after you remove the Screws.
• Prohibit to put any external pressure on the
Reflection Sheet because the scratch on the back of
the Reflection Sheet have direct repercussion on the
display screen.
• Prohibit to put any external pressure on the Sheet
Holder or LED Heat Sink Assembly either because it
also has repercussion on the display screen via the
Reflection Sheet.
• You need to remove any visible dust from the
Reflection Sheet which creates the external
pressure between the Reflection Sheet and the
Sheet Holder/LED Heat Sink Assembly as a result.
3
1,3
4-1
PL12.0-AB_DC
between the Front Cabinet and Function CBA will
impair the sensor sensitivity.)
• Prepare for substitutional Function CBA in case you
break it when you detach it from the Front Cabinet.
3. Performance Test after reassembling the LCD
Panel Assembly
• After you swap any of the Front Cabinet, Rear Frame
or Function CBA, you need to make sure that there
is no Gomikami/Black Spot with foreign material or
Mura/White Spot on the display screen.
• Make sure there is no malfunction on the display
screen by checking the White Mode and White 20%
Mode in the Purity Check Mode.
• Check the operational sensitivity on Touch Sensor
Control Panel to make sure everything functions
normally.
• To prevent the Screw from being stripped, the screw
tightening torque should be 13.23 lbf·in(6 kgf·cm) for
the Rear Frame Screw and 5.512 lbf·in(2.5 kgf·cm)
for the LED Heat Sink Assembly Screw.
• Do not pull the FFC Cable and Board Cable
forcefully when you re-assemble.
2. When you disassemble/re-assemble the
Function CBA on the Front Cabinet
• Detach the Function CBA, which is attached on the
Front Cabinet with double-sided tape, without
breaking it.
• When you put the Function CBA back on the New
Front Cabinet, you need to use specified new
double-sided tape and put the Function CBA onto
the New Front Cabinet with equal pressure to the
Board. (The gap more than 0.015 inch (0.4 mm)
TYPE A
(S-1)
(S-1)
(S-2)
[1] Rear Cover
[2] Stand Assembly
TYPE B
(S-1)
(S-1)
(S-3)
(S-2)
Fig. D1
4-2
PL12.0-AB_DC
TYPE A
[4] Digital Main CBA Unit
Jack Holder
(S-4)
(S-5)
[3] Power Supply CBA
Jack Holder
(S-4)
TYPE B
Fig. D2
[8] LCD Panel Assembly*1
[6] Stand Holder
(S-6)
Sensor Plate
Double-sided tape
(S-7)
[7] Function CBA*1
[5] Speaker
Fig. D3
*1: Make sure to read all the precautions on page 4-1, 4-2 when you disassemble/re-assemble
the LCD Panel Assembly.
4-3
PL12.0-AB_DC
[11] Front Cabinet*1
[10] LCD Module*1
Reflection Sheet
Sheet Holder
Cable
FFC Cable
[9] Rear Frame*1
(S-8)
(S-8)
(S-8)
LED Heat Sink Assembly
Sheet Holder
(S-8)
(S-8)
(S-9)
Fig. D4
*1: Make sure to read all the precautions on page 4-1, 4-2 when you disassemble/re-assemble
the LCD Panel Assembly.
4-4
PL12.0-AB_DC
TV Cable Wiring Diagram
To LCD Panel
Assembly
To LCD Panel
Assembly
Digital Main
CBA Unit
Power Supply CBA
CN1001
*1 CN3011
*2 CN3905
*1 CN3701
CN631
*2 CN3601
CN601
CN3801
*1 CN3101
*1: TYPE A
*2 CN3105
To Speaker
*2: TYPE B
To AC Cord
Function CBA
CN4001
Fig. D5
4-5
PL12.0-AB_DC
ELECTRICAL ADJUSTMENT INSTRUCTIONS
[TYPE A]
1. Purity Check Mode
General Note: “CBA” is abbreviation for
“Circuit Board Assembly.”
This mode cycles through full-screen displays of red,
green, blue, and white to check for non-active pixels.
1. Enter the service mode.
2. Each time the [7] button on the remote control unit
is pressed, the display changes as follows.
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.
Purity Check Mode
White mode
Test Equipment Required
[7] button
1. Remote control unit
2. Color Analyzer,
CA-310 (KONICA MINOLTA Luminance meter) or
measuring instrument as good as CA-310.
[7] button
Black mode
How to set up the service mode:
Service mode:
1. Turn the power on.
[7] button
2. Press [MENU] button to display Setup menu.
White 50% mode
3. Select “Features”.
4. Select “Software Upgrade”.
5. Select “Current Software Info”.
6. Press [0], [6], [2], [5], [9], [6] and [INFO] buttons on
the remote control unit in this order. The following
screen appears.
[7] button
Red, Green, Blue mode
"*" differs depending on the models.
Code:
Pic code:
Panel-Option code:
MIPS:
*******-**-**-****-**
***-*****-***-***-*-**
**-***-***-***-***
Push 0 key
[7] button
V-ramp mode
Press "POWER" key to exit.
Safety:
HDMI EDID:
HDMI UART:
Touch Sensor Ver:
Safety_Non
**
OFF
-.-- / ---
Total Watch Time: *****
Lightsensor:
**
[7] button
White 20% mode
Note:
When entering this mode, the default setting is White mode.
3. To cancel or to exit from the Purity Check Mode,
press [CH RETURN] or [PREV CH] button.
5-1
PL12.0EA
The White Balance Adjustment should be
performed when replacing the LCD Panel
or Digital Main CBA.
6. Press [MENU] button. The internal Raster signal
appears in the screen. (“Internal (Single)” appears
in the upper right of the screen as shown below.)
2. White Balance Adjustment
Internal (Single)
Purpose: To mix red and blue beams correctly for
pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
ITEM
HDB
SPECIFICATION
Color temperature
x= 0.272 ± 0.002
y= 0.278 ± 0.002
Input Signal
Internal pattern
(40/80% raster)
7. Press [CHANNEL UP/DOWN] buttons to adjust
the color temperature becomes 12000°K
(x= 0.272 / y= 0.278 ± 0.002).
Measurement point Screen center
M. EQ.
CA-310 (KONICA MINOLTA
Luminance meter) or
measuring instrument as
good as CA-310.
Aging time
60min.
(Retail MODE/100IRE Raster
HDMI 1080i@60)
MODE setting of TV
Shipment setting/
Retail MODE
Ambient
temperature
25°C ± 5°C
0
8. Press [1] button to select the “HDR” for High Drive
Red adjustment (“HDR” appears in the screen.)
and press [CHANNEL UP/DOWN] buttons to
adjust the color temperature.
9. If necessary, adjust the “HDB” or “HDR” again.
10. Press [6] button to select the “LDB” for Low Drive
Blue adjustment (“LDB” appears in the screen.)
and press [CHANNEL UP/DOWN] buttons to
adjust the color temperature.
Internal (Single)
1. Operate the unit for more than 60 minutes.
2. Enter the service mode.
3. Press [VOLUME DOWN] button three times on the
remote control unit to select “Drive setting” mode.
“Drive” appears in the screen.
LDB
4. Set the color analyzer at the CHROMA mode and
zero point calibration. Bring the optical receptor
pointing at the center of the LCD-Panel.
0
11. Press [4] button to select the “LDR” for Low Drive
Red adjustment (“LDR” appears in the screen.) and
press [CHANNEL UP/DOWN] buttons to adjust the
color temperature.
To avoid interference from ambient
light, this adjustment should be
performed in a dark room.
12. If necessary, adjust the “LDB” or “LDR” again.
Perpendicularity
13. Press [VOLUME DOWN] button to shift to the
“Debugging Message” mode.
If there is no message under “[WB]” section, this
adjustment completes.
If “Drive settings are NG. Retry.” is displayed,
repeat above steps from 5. to 12. Then check
“Debugging Message” again. If “Drive settings are
NG. Retry.” is displayed, replace the LCD Panel or
Digital Main CBA.
Color Analyzer
Note: The optical receptor must be set
perpendicularly to the LCD Panel surface.
14. To cancel or to exit from the White Balance
Adjustment, press [CH RETURN] or [PREV CH]
button.
5. Press [3] button to select the “HDB” for High Drive
Blue adjustment. (“HDB” appears in the screen.)
5-2
PL12.0EA
[TYPE B]
1. Purity Check Mode
General Note: “CBA” is abbreviation for
“Circuit Board Assembly.”
This mode cycles through full-screen displays of red,
green, blue, and white to check for non-active pixels.
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.
1. Enter the service mode.
2. Each time the [7] button on the remote control unit
is pressed, the display changes as follows.
Purity Check Mode
White mode
Test Equipment Required
[7] button
1. Remote control unit
2. Color Analyzer,
CA-310 (KONICA MINOLTA Luminance meter) or
measuring instrument as good as CA-310.
[7] button
Black mode
How to set up the service mode:
Service mode:
1. Turn the power on.
2. Press [0], [6], [2], [5], [9], [6], and [INFO] buttons
on the remote control unit in this order. The
following screen appears.
[7] button
White 50% mode
"*" differs depending on the models.
[current]
File code:
Total checksum:
Panel-Option code:
***-****_***_*
Push "0" key
**-***-***-***-***-***
***-***-***-***-***
[7] button
Red, Green, Blue mode
Press "POWER" key to exit.
MAC address:
ESN:
Tuner:
HDMI UART:
Touch Sensor Ver:
EDID:
**:**:**:**:**:**
*****************************
****
TotalWatchTime:
OFF
SystemTime:
-.-- / --Push "0" key Lightsensor:
*****
**:**
**
[7] button
V-ramp mode
[7] button
White 20% mode
Note:
When entering this mode, the default setting is White mode.
3. To cancel or to exit from the Purity Check Mode,
press [CH RETURN] or [PREV CH] button.
5-3
PL12.0_B (A2776UH)_EA
The White Balance Adjustment should be
performed when replacing the LCD Panel
or Digital Main CBA.
6. Press [MENU] button. The internal Raster signal
appears in the screen. (“Internal (Single)” appears
in the upper right of the screen as shown below.)
2. White Balance Adjustment
Internal (Single)
Purpose: To mix red and blue beams correctly for
pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
ITEM
HDB
SPECIFICATION
Color temperature
x= 0.272 ± 0.002
y= 0.278 ± 0.002
Input Signal
Internal pattern
(30/50/80% raster)
7. Press [CHANNEL UP/DOWN] buttons to adjust
the color temperature becomes 12000°K
(x= 0.272 / y= 0.278 ± 0.002).
Measurement point Screen center
M. EQ.
CA-310 (KONICA MINOLTA
Luminance meter) or
measuring instrument as
good as CA-310.
Aging time
60min.
(Retail MODE/100IRE Raster
HDMI 1080i@60)
MODE setting of TV
Shipment setting/
Retail MODE
Ambient
temperature
25°C ± 5°C
0
8. Press [1] button to select the “HDR” for High Drive
Red adjustment (“HDR” appears in the screen.)
and press [CHANNEL UP/DOWN] buttons to
adjust the color temperature.
9. If necessary, adjust the “HDB” or “HDR” again.
10. Press [9] button to select the “LDB” for Low Drive
Blue adjustment (“LDB” appears in the screen.)
and press [CHANNEL UP/DOWN] buttons to
adjust the color temperature.
Internal (Single)
1. Operate the unit for more than 60 minutes.
2. Enter the service mode.
3. Press [VOLUME DOWN] button three times on the
remote control unit to select “Drive setting” mode.
“Drive” appears in the screen.
4. Set the color analyzer at the CHROMA mode and
zero point calibration. Bring the optical receptor
pointing at the center of the LCD-Panel.
LDB
0
11. Press [7] button to select the “LDR” for Low Drive
Red adjustment (“LDR” appears in the screen.) and
press [CHANNEL UP/DOWN] buttons to adjust the
color temperature.
To avoid interference from ambient
light, this adjustment should be
performed in a dark room.
12. If necessary, adjust the “LDB” or “LDR” again.
Perpendicularity
13. Press [CH RETURN] or [PREV CH] to shift to the
initial screen in the service mode.
If [White Balance] message with a green color is
displayed on the upper right of the screen, this
adjustment completes.
If [White Balance] message with a red color is
displayed, repeat above steps from 5. to 12. Then
check the initial screen in the service mode again.
If [White Balance] message with a red color is
displayed, replace the LCD Panel or Digital Main
CBA.
Color Analyzer
Note: The optical receptor must be set
perpendicularly to the LCD Panel surface.
5. Press [3] button to select the “HDB” for High Drive
Blue adjustment. (“HDB” appears in the screen.)
14. To cancel or to exit from the White Balance
Adjustment, press [CH RETURN] or [PREV CH]
button.
5-4
PL12.0_B (A2776UH)_EA
HOW TO INITIALIZE THE LCD TV
The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to
select a language and program channels after the set has been initialized.
To put the program back at the factory-default, initialize the LCD TV using the following procedure.
[TYPE A]
1. Turn the power on.
2. Enter the service mode.
- To cancel the service mode, press [ ] button on
the remote control unit.
3. Press [FREEZE] button on the remote control unit
to initialize the LCD television.
4. "INITIALIZED" will appear in the upper right of the
screen. "INITIALIZED" color will change to green
from red when initialization is completed.
[TYPE B]
1. Turn the power on.
2. Enter the service mode.
- To cancel the service mode, press [ ] button on
the remote control unit.
3. Press [COLOR(red)] button on the remote control
unit to initialize the LCD television.
4. "INITIALIZE" will appear in the upper right of the
screen. The whole screen color will change to
green and "INITIALIZE FINISH" will appear in the
center of the screen when initialization is
completed.
6-1
PL12.2_INT
FIRMWARE RENEWAL MODE
[TYPE A]
Equipment Required
a. USB storage device
b. Remote Control Unit
Firmware Update Procedure
User Upgrade (Filename example: TVNB012_00_UF_XX91_AA.ecc)
Upgrade the firmware only. The setting values will not be initialized.
The User Upgrade and the Firmware Upgrade (Factory Upgrade) will be done by the same file. If you want to
upgrade the firmware and initialize the setting values also, add “FACT_” at the beginning of the filename.
If you want to upgrade the firmware only and leave the setting values as they are, eliminate the “FACT_” from the
filename.
Update procedure
1. Turn the power on.
2. Press [MENU] button to display Menu.
3. Select “Features”.
4. Select “Software Upgrade”.
5. Select “Upgrade” to display Upgrade screen.
6. Press [OK] button to display Software Upgrade
screen.
7. Select “USB” and press [OK] button.
8. Insert the USB storage device to the USB port as
shown below.
11. The update will start and the following will appear
in the screen.
"*" differs depending on the models.
Software Upgrade
Software upgrade in progress. Please wait.
Do not remove the USB storage device or
turn the TV off while upgrade is in progress.
Current Version: *******-***-*-***-****
New Version: *******-***-*-***-****
*1
Downloading...
0%
Rear Cabinet
Note: If the above screen isn’t displayed, repeat from
step 1.
USB port
The appearance shown in *1 is described as follows.
Appearance
USB storage
device
State
Downloading...
Downloading the firmware from
the USB storage device.
Writing...
Writing the downloaded firmware
in flash memory.
Checking...
Checking the new firmware.
12. When the firmware update is completed, the
following will appear in the screen.
Software Upgrade
9. Select “Check” and press [OK] button.
10. Select “Upgrade” and press [OK] button to start
software upgrade.
The software upgrade is completed.
Remove USB storage device, turn TV off then on again.
Remove the USB storage device from the USB
port.
Turn the power off and turn the power on again.
7-1
PL12.0_A FW
Factory Upgrade (Firmware Upgrade/Flash Upgrade)
Firmware Upgrade (Filename example: FACT_TVNB012_00_UF_XX91_AA.ecc)
Upgrade the firmware and initialize the setting values.
The User Upgrade and the Firmware Upgrade (Factory Upgrade) will be done by the same file. If you want to
upgrade the firmware and initialize the setting values also, add “FACT_” at the beginning of the filename.
If you want to upgrade the firmware only and leave the setting values as they are, eliminate the “FACT_” from the
filename.
Flash Upgrade (Filename example: ALL_TVNB012_00_UF_XX91_AA.ecc)
Upgrade the firmware and initialize the setting values along with the factory default such as White Balance, etc.
Before the upgrade, you will need to make a note of all the factory default so you will be able to set it back on the
TV after the initialization.
The Flash Upgrade will be done by it's unique file.
The User Upgrade/Firmware Upgrade (Factory Upgrade) file cannot be used for this upgrade.
Update procedure
1. Turn the power off.
2. Insert the USB storage device to the USB port as
shown below.
The appearance shown in *1 is described as follows.
Appearance
Downloading...
Downloading the firmware from
the USB storage device.
Writing...
Writing the downloaded firmware
in flash memory.
Checking...
Checking the new firmware.
Rear Cabinet
USB port
State
5. When the firmware update is completed, the
following will appear in the screen.
USB storage
device
Software Upgrade
The software upgrade is completed.
Remove USB storage device, turn TV off then on again.
3. Turn the power on.
4. The update will start and the following will appear
in the screen.
Remove the USB storage device from the USB
port.
Turn the power off and turn the power on again.
Service mode initial screen with a word
“INITIALIZED” will appear in the screen. The color
of the word “INITIALIZED” will change from red to
green when initialization is completed.
"*" differs depending on the models.
Software Upgrade
Software upgrade in progress. Please wait.
Do not remove the USB storage device or
turn the TV off while upgrade is in progress.
Current Version: *******-***-*-***-****
New Version: *******-***-*-***-****
*1
Downloading...
0%
Note: If the above screen isn’t displayed, repeat from
step 1.
7-2
PL12.0_A FW
[TYPE B]
Equipment Required
(Files included in the USB storage device are
displayed.)
1. USB storage device
"*" differs depending on the models.
2. Remote Control Unit
Select an upgrade file
Firmware Update Procedure
*****_******.upg
*****_******.upg
1. Turn the power off and unplug the AC Cord.
*****_******.upg
2. Insert the USB storage device to the USB port as
shown below.
Rear Cabinet
Cancel
USB port
1 23
Note:
To cancel the update mode, select “Cancel” and
press the [OK] button.
USB storage
device
10. Select the file and press [OK] button.
11. The update will start and the following will appear
in the screen.
"*" differs depending on the models.
Current Version: ***-****-***-*
New Version: ***-****-***-*
Are you sure you want to update?
3. Plug the AC Cord and turn the power on.
4. After few seconds, the menu mode will appear in
the screen.
No
Note:
After 30 seconds without an operation, the menu
mode will disappear automatically.
To display the menu mode again, press the
[MENU] button on the remote control unit.
Yes
Note:
If the above screen isn’t displayed, repeat from
step 1.
5. Select “Setup” and press the [OK] button to display
the setup menu.
12. Select “Yes” and press the [OK] button to update.
6. Select “Software”.
Do not remove the USB storage device or turn the
TV off while update is in progress.
13. When the firmware update is completed, the
following will appear in the screen.
Note:
7. Select “Software update”.
8. Select “USB”.
9. Press the [OK] button on the remote control unit to
enter the update mode.
Update file selection screen appears as follows.
Update your TV with new software:
Done
Software update is successful.
Please remove the USB storage device
and restart the TV set.
Remove the USB storage device from the USB
port.
Turn the power off and turn the power on again.
7-3
PL12.0_B (A2776UH)_FW
TROUBLESHOOTING
[Power Supply Section]
FLOW CHART NO.1
The power cannot be turned on.
No
Is the fuse (F601) normal?
See FLOW CHART No.2 <The fuse blows out.>
Yes
Is normal state restored when once unplugged
power cord is plugged again after several seconds?
No
Yes
Is the P-ON+21V line voltage normal?
No
Check if there is any leak or short-circuit on the
primary circuit component and repair it if defective.
(D601, D602, D603, D604, Q601, Q602, T601)
Yes
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.
Check if there is any leak or short-circuit on the
each rectifying circuit component of secondary side
and repair it if defective.
Make sure to repair the primary circuit component before replacing the fuse.
FLOW CHART NO.3
When the output voltage fluctuates.
Does the photocoupler circuit on the secondary side
operate normally?
No
Check IC601, D660, D661B, Q652, Q653 and their
periphery circuit. Repair it if defective.
Yes
Check IC601, D605, D607, D608, D609, D610, 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 circuit in each rectifying circuit of the secondary side.
Repair it if defective. (D650, D653, Q656)
8-1
PL12.0ATR
FLOW CHART NO.5
P-ON+21V is not output.
Is approximately +21V voltage supplied to the cathode
of D650?
No
Check D650, C651, C652 and their periphery circuit.
Repair it if defective.
Yes
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 +13V voltage supplied to the cathode
of D653?
No
Check D653, D654, C654, C655 and their periphery
circuit. Repair it if defective.
Yes
Check if there is any leak or short-circuit on the load
circuit. Repair it if defective.
FLOW CHART NO.7
AL+3.3V is not output.
Is approximately +21V voltage supplied to the
collector of Q656?
No
Check D650, C651, C652 and their periphery circuit.
Repair it if defective.
Yes
Is approximately +4V voltage supplied to the base of
Q656?
No
Check D662 and their periphery circuit. Repair it if
defective.
Yes
Replace Q656.
8-2
PL12.0ATR
[Video Signal Section]
FLOW CHART NO.1
The key operation is not functioning.
When touching each buttons, does the Pin(6) voltage
of CN4001 decrease?
No
Yes
Is approximately +3.3V voltage supplied to Pin(1)
of CN4001?
Yes
Replace Digital Main CBA Unit.
Replace IC4001
or Function CBA.
No
Check AL+3.3V line and
repair it if defective.
FLOW CHART NO.2
No operation is possible from the remote control unit. (Operation is possible from the unit.)
Is approximately +3.3V voltage supplied to Pin(3)
terminal of the remote control receiver (RS4051)?
Yes
Is the "L" pulse supplied to Pin(1) terminal of remote
control receiver (RS4051) when the infrared remote
control is activated?
Yes
Is the "L" pulse supplied to Pin(5) of CN4001?
No
No
No
Yes
Check AL+3.3V line and repair it if defective.
Replace the remote control receiver (RS4051)
or the remote control unit.
Check the line between Pin(1) of remote control
receiver (RS4051) and Pin(5) of CN4001.
Repair it if defective.
Replace Digital Main CBA Unit.
FLOW CHART NO.3
Picture does not appear normally.
Is approximately +21V voltage supplied to
Pin(1, 2, 7, 8) of CN631?
No
See FLOW CHART NO.5 <P-ON+21V is not output.
[Power Supply Section]>
Yes
Is approximately +3.3V voltage supplied to Pin(13) of
CN631?
No
See FLOW CHART NO.7 <AL+3.3V is not output.
[Power Supply Section]>
Yes
Digital Main CBA Unit or LCD Panel Assembly may
be defective.
Check and replace these parts.
8-3
PL12.0ATR
[Audio Signal Section]
FLOW CHART NO.1
Audio is not output normally.
Is approximately +13V voltage supplied to Pin(10, 11)
of CN631?
Yes
Is approximately +3.3V voltage supplied to Pin(13) of
CN631?
Yes
Are the audio signals output to Pin(1, 4) of CN3801?
No
No
No
See FLOW CHART NO.6 <AMP+13V is not output.
[Power Supply Section]>
See FLOW CHART NO.7 <AL+3.3V is not output.
[Power Supply Section]>
Replace Digital Main CBA Unit.
Yes
SP3801, SP3802 or CL3801 may be defective.
Check and replace these parts.
8-4
PL12.0ATR
9-1
SCK
SI
SO
CS
H15 XIN25
H16 XOUT25
X3001
25MHz
OSC
PROTECT3 B13
BACKLIGHT-SW E2
BACKLIGHT-ADJ F3
RESET J15
P-ON-H2 B16
SCL R12
SDA T12
DIGITAL MAIN CBA UNIT
T11
P11
R11
P12
SCK
SIN
SOUT
CS
G14 VGA-SCL
F14 VGA-SDA
C1 AUDIO-MUTE
6
5
2
1
VGA-SCL
VGA-SDA
AUDIO-MUTE
IC3006 (MEMORY)
TO
VIDEO/AUDIO
BLOCK DIAGRAM
KEY-IN1 A15
REMOTE C14
LED1 D14
IC3005
(MAIN MICRO CONTROLLER)
Q3005
RESET
IC3009
4 SCL
3 SDA
TO
VIDEO/AUDIO
BLOCK DIAGRAM
TU3901 (TUNER UNIT)
BACKLIGHT-SW
Q3006
AL+3.3V
LED DRIVE
Q3501, Q3502
PROTECT3
BACKLIGHT-SW
BACKLIGHT-ADJ
CN631
20
22
21
CN3701
4 PROTECT3
2 BACKLIGHT-SW
3 BACKLIGHT-ADJ
VOL DOWN
VOL UP
CH DOWN
CH UP
MENU
SOURCE
POWER
TO
LED BACKLIGHT DRIVE
BLOCK DIAGRAM
POWER SUPPLY CBA
P-ON-H2
RESET
TO
POWER SUPPLY
BLOCK DIAGRAM
VOL DOWN 23
VOL UP 22
CH DOWN 21
CH UP 19
FUNCTION CBA
13 VOL DOWN
12 VOL UP
11 CH DOWN
6 CH UP
3 MENU
2 SOURCE
MENU 18
SOURCE 17
POWER 16
IC4001
(TOUCH SENSOR)
4 SCL
5 SDA
1 POWER
D4051
POWER
CN631
17
16
REMOTE
LED1
SCL
SDA
KEY-IN1
CN4001
5
4
8
9
6
AL+3.3V
CN3701
7 P-ON-H2
8 RESET
CN3101
5
6
2
1
4
REMOTE
SENSOR
RS4051
[TYPE A]
1. System Control Block Diagram
BLOCK DIAGRAMS
PL12.0ABLS
3
12
15
14
13
9-2
SP3802
SPEAKER
R-CH
SP3801
SPEAKER
L-CH
JK3703
HEADPHONE
JACK
DIGITAL
AUDIO-OUT
(COAXIAL)
AUDIO(R)-IN
AUDIO(L)-IN
COMPONENT
-Pr-IN
COMPONENT
-Pb-IN
COMPONENT
-Y/VIDEO-IN
JK3001
PC-RGB
IN
2
1
BUFFER
BUFFER
JK3701
JK3702
DIF-OUT1 6
DIF-OUT2 7
IF-AGC 5
SP(L)
GND
SP(R)
GND
BUFFER GATE
BUFFER GATE
TU3901 (TUNER UNIT)
Q3302
Q3301
IC3014
IC3013
CN3801
1
2
4
3
Q3701
BUFFER
6
4
MUTE CONTROL
DRIVE
DRIVE
IC3801 (AUDIO AMP)
8
9
1
DIGITAL MAIN CBA UNIT
Q3803
Q3804
AMP+13V
Q3801
BACKLIGHT-SW
AUDIO-MUTE
VGA-SCL
VGA-SDA
AMP(L)-OUT
AMP(R)-OUT
SPDIF
AUDIO(L)-IN
AUDIO(R)-IN
COM-VIDEO-Y/VIDEO-IN
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
COMP-DET
DIF-OUT1
DIF-OUT2
IF-AGC
VGA-R-IN
VGA-G-IN
VGA-B-IN
VGA-HSYNC
VGA-VSYNC
AUDIO SIGNAL
TO SYSTEM CONTROL
BLOCK DIAGRAM
TO DIGITAL
SIGNAL PROCESS
BLOCK DIAGRAM
VIDEO SIGNAL
2. Video/Audio Block Diagram
PL12.0ABLVA
9-3
7
9
4
6
1
3
10
12
16
15
JK3003
HDMI-IN
TMDS-D0(+)
TMDS-D0(-)
TMDS-D1(+)
TMDS-D1(-)
TMDS-D2(+)
TMDS-D2(-)
TMDS-CLOCK(+)
TMDS-CLOCK(-)
HDMI-DATA
HDMI-CLOCK
TO
VIDEO/AUDIO
BLOCK DIAGRAM
BUFFER
BUFFER
Q3202
AUDIO(L)-IN
AUDIO(R)-IN
SPDIF
AMP(L)-OUT
AMP(R)-OUT
IF-AGC
COMP-DET
DIF-OUT1
DIF-OUT2
VGA-R-IN
VGA-G-IN
VGA-B-IN
COM-VIDEO-Y/VIDEO-IN
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
VGA-HSYNC
VGA-VSYNC
Q3201
B3
A3
B2
A2
B1
A1
B4
A4
C15
C16
A8
B8
N10
B7
A7
A/D
CONVERTER
VIDEO
DECODER
HDMI
I/F
AUDIO
DECODER
AUDIO I/F
DEMODULATOR
/MPEG DECODER
SW
A16 IF-AGC
N12 COMP-DET
A12
B12
C11
A9
C7
C9
D8
B11
C10
A14 HSYNC
B14 VSYNC
IC3005 (DIGITAL SIGNAL PROCESS)
DIGITAL MAIN CBA UNIT
DIGITAL
SIGNAL
PROCESS
LVDS TX
H1,H2,J1,J2,J4,K1,
K3,L1,L2,M1-M3,N1
N4,N7,N8,P3,P4,
P6-P8,R3,R4,R6,
R8,T2-T5
N15
N16
P15
P16
R15
R16
T14
R14
T15
T16
B1,B9,C2,C8,
D1,D3,D7,D9,
F1,F9,G2,G8, DATA(0-15)
H1,H3,H7,H9
M2,M3,M7,M8,
N2,N3,N7,N8, ADDRESS(0-12)
P2,P3,P7,P8,R2
CN3011
19
20
16
17
14
15
8
9
11
12
AUDIO SIGNAL
IC3002
(DDR2 SDRAM)
VIDEO SIGNAL
ED0(+)
ED0(-)
ED1(+)
ED1(-)
ED2(+)
ED2(-)
ED3(+)
ED3(-)
EC(+)
EC(-)
LCD PANEL
ASSEMBLY
3. Digital Signal Process Block Diagram
PL12.0ABLD
TO
SYSTEM CONTROL
BLOCK DIAGRAM
BACKLIGHT-SW
BACKLIGHT-ADJ
PROTECT3
P-ON+21V
Q1001
9-4
CONTROL
LOGIC
POWER SUPPLY CBA
14
13
1
16
10 OVP
IC1001
(LED BACKLIGHT DRIVER)
5
4
DRIVE
3
DRIVE
DRIVE
2
DRIVE
CN1001
4
6
7
2
1
VLED
ILED1
ILED2
ILED3
ILED4
LCD PANEL
ASSEMBLY
4. LED Backlight Drive Block Diagram
PL12.0ABLBD
AC601
AC CORD
4A 125V
F601
4A/125V
9-5
LINE
FILTER
L601
Q602
SWITCHING
CONTROL
Q601
SWITCHING
CN601
2
1
HOT CIRCUIT. BE CAREFUL.
Q501
SWITCHING
BRIDGE
RECTIFIER
D601- D604
12
11
10
9
8
4A 125V
COLD
2
3
HOT
1
4
IC601
ERROR
VOLTAGE DET
1
2
4
5
6
T601
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
Q652
Q653
Q656
+3.3V REG.
Q650
RESET
POWER SUPPLY CBA
CN631
10,11
13
1,2
7,8
CAUTION ! : For continued protection against risk of fire,
replace only with same type 4A, 125V fuse.
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
AMP+13V
AL+3.3V
P-ON+21V
P-ON+21V
AMP+13V
AL+3.3V
P-ON+21V
TO
SYSTEM CONTROL
BLOCKDIAGRAM
P-ON+21V
DIGITAL MAIN CBA UNIT
RESET
P-ON-H2
CN3701
13,14
11
16,17
22,23
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
5. Power Supply Block Diagram
PL12.0ABLP
X3701
25MHz
OSC
VGA-SCL
VGA-SDA
AMP-MUTE
COMP-DET
LCD-P-ON
CN3706
TD(+)
TD(-)
RD(+)
RD(-)
CN3704
USB1(+)
USB1(-)
TO VIDEO/AUDIO
BLOCK DIAGRAM
ETHERNET
JACK
USB JACK
WIRELESS
LAN
ADAPTOR
CN3705
USB0(+)
USB0(-)
42 XI
43 XO
1
2
4
5
RMII-TXD0
RMII-TXD1
RMII-TXD2
RMII-TXD3
Y3
V6
Y4
Y2
23
24
25
26
9-6
AF3 AXI
AE3 AXO
P-ON-H2 AE2
RESET AB6
TU-SCL AE10
TU-SDA AD9
STM-SCL AC5
STM-SDA AE4
KEY-IN1 AF2
REMOTE Y23
LED1 W23
PROTECT3 AE1
BACKLIGHT-SW K25
BACKLIGHT-ADJ G6
VGA-SCL
VGA-SDA
AMP-MUTE
COMP-DET
LCD-P-ON
DIGITAL MAIN CBA UNIT
X3101
24.576MHz
OSC
Y20
AA20
V23
P1
V20
AD1 HUB-RESET
RMII-RXD0
RMII-RXD1
RMII-RXD2
RMII-RXD3
AA3
W5
W4
AB2
14
16
17
18
RESET 29
ETHERNET
I/F
IC3902
(ETHERNET I/F)
V25 USB1(+)
U24 USB1(-)
U26 USB0(+)
U25 USB0(-)
IC3101
(MAIN MICRO CONTROLLER)
6 SCL
5 SDA
RESET
IC3009
CN3105
5
6
2
1
4
CN631
7
8
CN631
4
2
3
CN3601
4 PROTECT3
2 BACKLIGHT-SW
3 BACKLIGHT-ADJ
REMOTE
LED1
SCL
SDA
KEY-IN1
CN4001
5
4
8
9
6
REMOTE
SENSOR
RS4051
CN3601
7 P-ON-H2
8 RESET
TU3001 (TUNER UNIT)
6 SCL
5 SDA
IC3103 (MEMORY)
LED DRIVE
Q3101
AL+3.3V
VOL DOWN
VOL UP
TO
LED BACKLIGHT DRIVE
BLOCK DIAGRAM
POWER SUPPLY CBA
PROTECT3
BACKLIGHT-SW
BACKLIGHT-ADJ
P-ON-H2
RESET
TO
POWER SUPPLY
BLOCK DIAGRAM
VOL DOWN 23
VOL UP 22
CH DOWN
CH UP
CH DOWN 21
MENU
CH UP 19
FUNCTION CBA
13 VOL DOWN
12 VOL UP
11 CH DOWN
6 CH UP
3 MENU
2 SOURCE
SOURCE
MENU 18
POWER
POWER 16
SOURCE 17
IC4001
(TOUCH SENSOR)
4 SCL
5 SDA
1 POWER
D4051
POWER
[TYPE B]
1. System Control Block Diagram
PL12.0BBLS
3
12
15
14
13
9-7
SP3802
SPEAKER
R-CH
SP3801
SPEAKER
L-CH
JK3801
HEADPHONE
JACK
DIGITAL
AUDIO-OUT
(COAXIAL)
AUDIO(R)-IN
AUDIO(L)-IN
COMPONENT
-Pr-IN
COMPONENT
-Pb-IN
COMPONENT
-Y/VIDEO-IN
JK3713
PC-RGB
IN
2
1
JK3706
JK3701
SP(L)
GND
SP(R)
GND
CN3801
1
2
4
3
Q3001
BUFFER
11,12
39,40
DRIVE
DRIVE
CONTROL LOGIC
PWM
PWM
IC3801 (AUDIO AMP)
DIF-OUT1 6
DIF-OUT2 7
IF-AGC 5
TU3001 (TUNER UNIT)
17
34
19
32
DIGITAL MAIN CBA UNIT
Q3803
Q3802
P-ON+5V
Q3801
AUDIO-MUTE
VGA-SCL
VGA-SDA
COMP-DET
LCD-P-ON
AMP(L)-OUT
AMP(R)-OUT
SPDIF
AUDIO(L)-IN
AUDIO(R)-IN
COM-VIDEO-Y/VIDEO-IN
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
DIF-OUT1
DIF-OUT2
IF-AGC
VGA-R-IN
VGA-G-IN
VGA-B-IN
VGA-HSYNC
VGA-VSYNC
AUDIO SIGNAL
TO SYSTEM CONTROL
BLOCK DIAGRAM
TO DIGITAL
SIGNAL PROCESS
BLOCK DIAGRAM
VIDEO SIGNAL
2. Video/Audio Block Diagram
PL12.0BBLVA
9-8
7
9
4
6
1
3
10
12
16
15
JK3716
HDMI-IN3
7
9
4
6
1
3
10
12
16
15
JK3715
HDMI-IN2
14
7
9
4
6
1
3
10
12
16
15
JK3717
HDMI-IN1
DATA0(+)
DATA0(-)
DATA1(+)
DATA1(-)
DATA2(+)
DATA2(-)
CLOCK(+)
CLOCK(-)
HDMI-DATA
HDMI-CLOCK
DATA0(+)
DATA0(-)
DATA1(+)
DATA1(-)
DATA2(+)
DATA2(-)
CLOCK(+)
CLOCK(-)
HDMI-DATA
HDMI-CLOCK
ARC
DATA0(+)
DATA0(-)
DATA1(+)
DATA1(-)
DATA2(+)
DATA2(-)
CLOCK(+)
CLOCK(-)
HDMI-DATA
HDMI-CLOCK
TO VIDEO/AUDIO
BLOCK DIAGRAM
Q3002
BUFFER
Q3004
MUTE
AMP(L)-OUT
AMP(R)-OUT
AUDIO(L)-IN
AUDIO(R)-IN
SPDIF
DIF-OUT1
DIF-OUT2
IF-AGC
Q3003
BUFFER
VGA-R-IN
VGA-G-IN
VGA-B-IN
COM-VIDEO-Y/CVBS-IN
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
VGA-HSYNC
VGA-VSYNC
AB25 ARC-MUTE
AE19
AF19
AE20
AF20
AD21
AE21
AD18
AE18
Y21
W21
AE23
AF23
AE24
AF24
AE25
AF25
AE22
AF22
AB23
AB22
AD15
AE15
AE16
AF16
AE17
AF17
AE14
AF14
AA24
AA22
HDMI SW
AC10
AB11
AD13
AE13
AD10
AE6
AD6
AD7 IF-AGC
Y18
AA17
Y17
AA15
AA14
AB14
AB17
SW
AB9 VGA-HSYNC
AA9 VGA-VSYNC
VIDEO
DECODER
HDMI
I/F
AUDIO
DECODER
AUDIO I/F
DEMODULATOR
/MPEG DECODER
A/D
CONVERTER
IC3101 (DIGITAL SIGNAL PROCESS)
DIGITAL
SIGNAL
PROCESS
LVDS TX
J3
J2
H3
H2
G3
H1
G1
G2
G4
H4
DIGITAL MAIN CBA UNIT
DATA(0-7)
IC3102
(NAND FLASH MEMORY)
ADDESS(0-13)
DATA(16-31)
IC3402
(DDR3 SDRAM)
ADDESS(0-13)
DATA(0-15)
CN3905
20
19
17
16
15
14
9
8
12
11
AUDIO SIGNAL
IC3401
(DDR3 SDRAM)
VIDEO SIGNAL
LV-ED0(-)
LV-ED0(+)
LV-ED1(-)
LV-ED1(+)
LV-ED2(-)
LV-ED2(+)
LV-ED3(-)
LV-ED3(+)
LV-ECLK(-)
LV-ECLK(+)
LCD PANEL
ASSEMBLY
3. Digital Signal Process Block Diagram
PL12.0BBLD
TO
SYSTEM CONTROL
BLOCK DIAGRAM
BACKLIGHT-SW
BACKLIGHT-ADJ
PROTECT3
P-ON+21V
Q1001
9-9
CONTROL
LOGIC
POWER SUPPLY CBA
14
13
1
16
10 OVP
IC1001
(LED BACKLIGHT DRIVER)
5
4
DRIVE
3
DRIVE
DRIVE
2
DRIVE
CN1001
4
6
7
2
1
VLED
ILED1
ILED2
ILED3
ILED4
LCD PANEL
ASSEMBLY
4. LED Backlight Drive Block Diagram
PL12.0BBLBD
AC601
AC CORD
4A 125V
F601
4A/125V
9-10
LINE
FILTER
L601
Q602
SWITCHING
CONTROL
Q601
SWITCHING
CN601
2
1
HOT CIRCUIT. BE CAREFUL.
Q501
SWITCHING
BRIDGE
RECTIFIER
D601- D604
12
11
10
9
8
4A 125V
COLD
2
3
HOT
1
4
IC601
ERROR
VOLTAGE DET
1
2
4
5
6
T601
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
Q652
Q653
Q656
+3.3V REG.
Q650
RESET
POWER SUPPLY CBA
CN631
10,11
13
1,2
7,8
CAUTION ! : For continued protection against risk of fire,
replace only with same type 4A, 125V fuse.
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
AMP+13V
AL+3.3V
P-ON+21V
P-ON+21V
AMP+13V
AL+3.3V
P-ON+21V
TO
SYSTEM CONTROL
BLOCKDIAGRAM
P-ON+21V
DIGITAL MAIN CBA UNIT
RESET
P-ON-H2
CN3601
13,14
11
16,17
22,23
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
5. Power Supply Block Diagram
PL12.0BBLP
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 = 103, M = 106).
3. Resistor wattages are 1/4W or 1/6W unless
otherwise specified.
4. All capacitance values are indicated in µF
(P = 10-6 µF).
5. All voltages are DC voltages unless otherwise
specified.
6. This schematic diagrams are masterized version
that should cover the entire PL12.0 chassis models.
Thus some parts in detail illustrated on this
schematic diagrams may vary depend on the
model within the PL12.0 chassis.
Please refer to the parts lists for each models.
7. The Circuit Board layout illustrated on this service
manual is the latest version for this chassis at the
moment of making this service manual.
Depend on the mass production date of each
model, the actual layout of each Board may differ
slightly from this version.
10-1
PL12.0SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON
THE FOLLOWING PAGES:
1. CAUTION:
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME
TYPE_A,_V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown, first check to see that all components in the power supply circuit are not
defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components
in the power supply circuit to fail.
3. Note:
1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
2. To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Voltage indications on the schematics are as shown below:
Plug the TV power cord into a standard AC outlet.:
2
1
(Unit: Volt)
3
5.0
Voltage
5.0
Power on mode
Indicates that the voltage
is not consistent here.
5. How to read converged lines
1-D3
Distinction Area
Line Number
(1 to 3 digits)
3
AREA D3
2
Examples:
1. "1-D3" means that line number "1" goes to the line number
"1" of the area "D3".
1
2. "1-B1" means that line number "1" goes to the line number
"1" of the area "B1".
1-B1
AREA B1
1-D3
A
B
C
D
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
PL12.0SC
Power Supply Schematic Diagram
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
4A 125V
4
AC601
AC CORD
BC1002
WIRE
POWER SUPPLY CBA
HOT CIRCUIT. BE CAREFUL.
C1001
330/25V
CN601
1
2
C1010
47/100V
C1002
OPEN
4A 125V
C1014
1000P
D1005B
OPEN
D102A
HSC119TRF-E
Q1001
AP18T10AGH-HF
22.4 D (SWITCHING)
G 2.6
0.1 S
D1002
R1001
10
R1002
200
3.0 1
0.5 2
D604
1N5397BD
0.5 3
0.5 4
D602
1N5397BD
D603
1N5397BD
3
D650
SB3150BH
C605
R614
100
/200V 330K
R603
330K
R604
330K
C651
470/25V
T601
POWER TRANS
R501
47/2W
160.4
1
Q501
2SK3498
(SWITCHING)
3.9
3.6
2
C501
0.1
D502
R502
UDZSNPTE-1730B 1.5M
D501
R605 UDZSNPTE-1733B
330K
Q601
TK5A50D
(SWITCHING)
G
10
C654
470/25V
4
9
5
8
C608
0.047
R606
270
6
R607
270
D607
1ZB27BB
D605B
OPEN
R608A
OPEN
D605
MM5Z4V3B
12
R651 D656
0
RS1BJTB
D610A
HSC119TRF-E
D610
R613A
OPEN
R613
220
DRIVE
R650
5.6K
R1008
1.1K
R1009
16K
R650A
OPEN
SEL 20 0
VIN 19 19.3
GND 18 0
DRIVE LDO 17 4.9
16 2.6
DRIVE
DRIVE
1.3 10 OVP
1.3 11 ISET
1.0 12 RT
15 0
14 0.1
CONTROL
LOGIC
C1012
OPEN
C1013
1/100V
R403
OPEN
D402B
24BSB-T26
R1012 C1016
1
100
R401
4.7K
C1018
OPEN
R1019
0
R1015
240
C1017
0.1
R1018
OPEN
R652
12K
D657B
OPEN
D666
0.4
R655
180
R657
3.9K
19.6
3
R612
2.2K
R655A
OPEN
D401A
HSC119TRF-E
R1014
240
R402
3K
C1021
OPEN
C1019
4.7
R1016
10K
C1022
470P
C1020 R1017
OPEN 100K
R1501 0
R1503 0
Q650
KTC3875S
-Y-RTK/P
(RESET)
0
R678
100K
D666A
HSC119TRF-E
R1502
OPEN
R612A
OPEN
C660
0.1
R658
2.7K
D405
OPEN
D405A
OPEN
D660
SL431A-AT
15.0
BC602
BEAD
0
BC603
OPEN
HOT
D658A
OPEN
Q652
KTC3875S-Y-RTK/P
(SWITCHING)
R664
10K
0.1
R663
47K
D406
OPEN
D658
OPEN
R673
5.6
21.0
C664
OPEN
R661
3.3K
4.0
3.4
Q656
2SC2120-Y
R662
(+3.3V REG.) 1.5K
C633
OPEN
C661
OPEN
R680
10K
R665
10K
R675
OPEN
R666
OPEN
Q654
OPEN
R667
OPEN
0.1
0.7
Q653
KTC3875S-Y-RTK/P
(SWITCHING)
0
C662
OPEN
R670A
OPEN
R671A
OPEN
R672A
OPEN
R670
180
R671
180
R672
180
C632 OPEN
C631 OPEN
C630 OPEN
D406A
OPEN
R676
OPEN
D661B
D661
PZU5.6B2.115 5V6BSB-T26
CN1001
0.5 1
0.5 2
3
44.6 4
5
0.5 6
0.5 7
TO LCD PANEL
ASSEMBLY
ILED4
ILED3
NU
VLED
NU
ILED1
ILED2
CN631
23
3.3 22
3.3 21
3.3 20
0 19
18
3.3 17
3.3 16
0 15
0 14
3.3 13
0 12
14.2 11
14.2 10
0 9
21.0 8
21.0 7
0 6
0 5
0 4
0 3
21.0 2
21.0 1
TO DIGITAL MAIN
CBA UNIT CN3601
or CN3701
VCOM-PWM(NU)
BACKLIGHT-SW
BACKLIGHT-ADJ
PROTECT3
PROTECT1
P-ON-H1(NU)
P-ON-H2
RESET
OE2(NU)
GND
AL+3.3V
GND
AMP+13V
AMP+13V
GND
P-ON+21V
P-ON+21V
GND
GND
GND
GND
P-ON+21V
P-ON+21V
0
R654
180
C659
OPEN
R659
22K
R660
2.7K
R1504
OPEN
R1020 0
R1021 0
3.4
R654A
OPEN
R657A
OPEN
D402
TFZGTR24B
D401
13 3.0
R1007
100K
Q655
OPEN
IC601
TLP781F(D4-FUNBLLF)
ERROR
VOLTAGE DET
15.7
20.7
C610
1000P
C609
0.082
NU 23
COMP 22 1.4
MCP 21 0
DRIVE
C1011
OPEN
R653
43K
D609
R611
0.68
/2W
D657
MM5Z20B
C602
2200P/250V
D609A
HSC119TRF-E
D608
1ZB36BB
24 1.2
R1010
10K
R1011
100K
C1005
OPEN
C658
OPEN
C656
1/50V
R608
1.2K
0 8
0 9
D652A
OPEN
2
D607A
OPEN
D654A
OPEN
R606A R607A
OPEN OPEN
4
0
C655
470/25V D654
1ZB20BB
1
3.9
Q602
2SC2120-Y
SWITCHING
CONTROL
0.4
R610
OPEN
D652
OPEN
D653
SK210TD
3.9
C607
1200P
C652
1000/25V
11
BC601
WIRE
C606
470P
/2KV
C1015
OPEN
DRIVE
0.5 5
DRIVE
0 6 GND
0 7
DRIVE
C650
1500P/1KV
C1006
470P
R1003
0.33/1W
R1006
27K
D1005
OPEN
IC1001
HA7209PC
LED BACKLIGHT
DRIVER
R602
1.2/3W
1
C1007
OPEN
C604
0.47/275V
D601
1N5397BD
D608A
OPEN
D1004
OPEN
R1005
430K
C601 OPEN
2
D1001
SK110TC
C1009 C1008 R1004
1/100V 1/100V 160K
L601
LINE FILTER
0.1 S
L1001
47uH
C1004
1
C603 OPEN
SA601
SURGE
ABSORBER
165.4 D
C1003
1
R601
1.2M/1/2W
F601
4A/125V
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION ! : For continued protection against risk of fire,
replace only with same type 4A, 125V fuse.
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
C635
OPEN
C636
OPEN
C663
C637
100/10V OPEN
C638
OPEN
JS632
C665 R682
0.1 0
JS631
OPEN
D662
SL431A-AT
R669
10K
R681
10K
R677
10K
D663
OPEN
C639
OPEN
D663A
OPEN
R668
22K
COLD
UNLESS OTHERWISE SPECIFIED:
DIODES ARE HSS4148TE-E.
A
B
C
D
10-3
E
F
G
PL12.0SCP
Function Schematic Diagram
C4054
0.1
R4063
OPEN
R4052
6.8K
R4061
OPEN
R4062
0
RS4051
GP1USC32XP
(REMOTE SENSOR)
D4051
SML813WBC8W1
POWER
VCC
GND
VOUT
3
C4058
OPEN
D4053
OPEN
R4054
1K
C4051
10
C4056
10
C4052
1000P
R4059
OPEN
R4058
OPEN
R4056
OPEN
IC4051
OPEN
1 OUT
NU 6
3 2 1
R4051
56
R4055
OPEN
R4057
OPEN
R4053
2.2K
D4052
OPEN
2 GND
NU 5
3 VCC
NU 4
C4057
OPEN
CN4001
3.3 1
5.0 2
0 3
2.0 4
3.3 5
3.3 6
0 7
3.3 8
3.3 9
TO DIGITAL MAIN
CBA UNIT CN3101
or CN3105
AL+3.3V
P-ON+5V
LIGHT
LED1
REMOTE
KEY-IN1
GND
SCL
SDA
C4055
OPEN
C4053
0.1
0 19
3.3 20 VDD
VOL UP
VOL DOWN
R4006
560
R4004
560
R4002
560
0
14
GND
3.3
13
VOL DOWN
VOL UP
0 21 MENU
R4008
18K
12 3.3
NU 10 0
GND 9 0
0 23 VOL DOWN
GND 8 0
1.0 24 NU
C4002
2200P
R4009
8.2K
MENU 11 3.3
0 22 VOL UP
SOURCE
MENU
POWER
C4001
1
SOURCE
0
15
GND
0
16
SDA
SOURCE
R4007
560
0
17
SCL
2
0
18
POWER
CH DOWN
CH UP
CH UP
R4001
560
R4003
560
R4005
560
CH DOWN
POWER
CH UP
C4003
OPEN
CH DOWN
D4001
MM5Z5V6B
R4017
OPEN
R4010
4.7K
NU 7 0
1
2
3
4
5
6
3.3 3.3 3.3 3.3 3.3 3.3
IC4001
CY8C20336A
-24LQXIT
(TOUCH SENSOR)
R4011
2.7K
R4012
2.2K
R4014
2.2K
1
R4013
100
R4021
10
R4022
10
D4003
MM5Z5V6B
FUNCTION CBA
A
B
D4004
MM5Z5V6B
C
D4002
OPEN
C4006
OPEN
D
10-4
PL12.0SCF
Digital Main 1 Schematic Diagram [TYPE A]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into five and shown as IC3005 (1/5) ~ IC3005 (5/5) in this Digital Main Schematic Diagram Section.
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 4
PROTECT3
VCOM-PWM
OE2
R3045
OPEN
C3110
OPEN
C3045
OPEN
C3047
OPEN
C3052
OPEN
CONTINUE
DIGITAL 3
CELL-PWR-CTRL
R3044
OPEN
C3000
OPEN
R3046
OPEN
C3058
OPEN
C3057 R3039
OPEN OPEN
R3242
47K
R3240
10K
R3121
R3122
R3123
R3124
R3125
R3126
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R3127
R3128
R3129
R3130
OPEN
OPEN
OPEN
OPEN
D3009
OPEN
C3098
OPEN
R3076
OPEN
R3244
33K
Q3206
2SC4081UBTLQ
(SWITCHING)
C3240 R3241
OPEN OPEN
IC3010
OPEN
1 BST
C3061
OPEN
R3037
OPEN
C3512
OPEN
C3100
OPEN
C3093
OPEN
C3089
OPEN
C3078
OPEN
D3004
OPEN
R3078
OPEN
R3245
470
C3514
OPEN
C3513
OPEN
R3035
OPEN
R3524
OPEN
SS 8
2 VIN
R3028
OPEN
C3054
OPEN
R3090
OPEN
EN 7
3 SW
C3077
OPEN
COMP 6
4 GND
FB 5
L3004
OPEN
R3080
OPEN
R3071
OPEN
C3068
OPEN
R3075
OPEN
R3074
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R3073
OPEN
R16
R15
P14
P13
N16
N15
P16
P15
T16
T15
R14
T14
R13
T13
R3512
R3513
R3518
R3519
R3521
R3520
C3368
C3365
C3364
C3363
C3369
C3367
C3372
C3371
C3370
C3366
R3088
9.1K
R3152
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
B
C
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
LO-2N M16
LO-CP M13
TO DIGITAL LO-3N N14
MAIN 2
IC3005(2/5) LO-3P N13
TP L13
POL M15
CPV L16
OE L15
OE2 L14
STV M14
NU K15
R3117
R3118
R3119
R3120
R3132
R3041
C3168
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
C3166
4.7
C3355
C3356
C3349
C3350
C3351
C3352
C3353
C3354
C3357
C3358
C3359
C3360
C3361
C3362
*1
IC3005(1/5)
R8A05011BG-U0
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
LVDS
TX
A
R3038
OPEN
G
D3010
OPEN
R3604
OPEN
C3608
OPEN
C3167
1000P
1
R3085
OPEN
C3161
C3162
C3163
C3164
C3169
C3165
2
CN3011
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
3
TO LCD PANEL
ASSEMBLY
OD0(-)
OD0(+)
OD1(-)
OD1(+)
OD2(-)
OD2(+)
GND
OC(-)
OC(+)
OD3(-)
OD3(+)
ED0(-)
ED0(+)
GND
ED1(-)
ED1(+)
ED2(-)
ED2(+)
GND
EC(-)
EC(+)
GND
ED3(-)
ED3(+)
GND
GND
LCD+5V
LCD+5V
LCD+5V
LCD+5V
LCD+5V
C3241
0.47
Q3007
OPEN
R3160
R3162
R3163
R3164
R3048
OPEN
R3047
OPEN
CONTINUE
DIGITAL 4
P-ON+5V
P-ON+21V
P-ON+3.3V
R3081
OPEN
Q3207
AP2301GN-HF
(SW+5V)
S
D
0
OPEN
0
0
4
D3008
HSC119
D
10-5
E
CN3006
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(NO CONNECTION)
LCD+21V
LCD+21V
GND
VCOM-PWM
PWR-CTRL
P-ON+3.3V
GND
LLV0(+)
LLV0(-)
LLV1(+)
LLV1(-)
LLV2(+)
LLV2(-)
GND
LLVCLK(+)
LLVCLK(-)
GND
LLV3(+)
LLV3(-)
LLV4(+)
LLV4(-)
LLV5(+)
LLV5(-)
GND
TP
POL
CPV
OE
OE2
STV
CN3001
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(NO CONNECTION)
LCD+21V
LCD+21V
LCD+21V
GND
VCOM-PWM
PWR-CTRL
P-ON+3.3V
GND
LLV0(+)
LLV0(-)
LLV1(+)
LLV1(-)
LLV2(+)
LLV2(-)
GND
LLVCLK(+)
LLVCLK(-)
GND
LLV3(+)
LLV3(-)
LLV4(+)
LLV4(-)
LLV5(+)
LLV5(-)
GND
TP
POL
CPV
OE
OE2
STV
F
PL12.0SCAD1
Digital Main 2 Schematic Diagram [TYPE A]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into five and shown as IC3005 (1/5) ~ IC3005 (5/5) in this Digital Main Schematic Diagram Section.
TU3901 TUNER UNIT
DIGITAL MAIN CBA UNIT
+3.3V
GND
SDA
SCL
IF-AGC
DIF-OUT1
DIF-OUT2
+3.3V
GND
SDA
SCL
IF-AGC
DIF-OUT1
DIF-OUT2
TU3902 OPEN
IC3013
74LVC1G126GW
(BUFFER GATE)
1
VCC 5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
2
4
3 GND
C3903 0.1
C3902 0.1
C3901 D3901
OPEN MM5Z5V6B
C3214
0.1
Q3301
2SK3018
(BUFFER)
Q3302
2SK3018
(BUFFER)
4
IC3014
74LVC1G126GW
(BUFFER GATE)
1
VCC 5
CONTINUE
DIGITAL 4
P-ON+3.3V
P-ON+5V
2
C3905
10
C3906
OPEN
C3904
OPEN
L3913
2.2uH
C3909
OPEN
C3934
OPEN
D3903
MM5Z5V6B
C3910
10P
*1
IC3005(2/5)
R8A05011BG-U0
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
3
D3902
MM5Z5V6B
C3908
OPEN
4
R3203
2.7K
R3298
10
R3296
10
D3904
MM5Z5V6B
SCL R12
SDA T12
B12
TO DIGITAL
MAIN 5
IC3005(5/5)
3 GND
R3204
2.7K
R3206 47
R3207 47
DEMODULATOR
/MPEG
DECODER
C3176
33P
C3175
33P
C3173
33P
R3251
10
C3172
33P
R3250
10
IF-AGC A16
SW
A/D
CONVERTER
2
DIGITAL
SIGNAL
PROCESS
NU
NU
NU
NU
C10
C9
D8
B11
A10
C8
D9
B9
R3339
10
R3194
1K
R3205
18K
HSYNC A14
VSYNC B14
A9
C7
C11
C3178
0.1
C3177
1000P
R3285 47
R3286 47
R3284 47
C3194 0.1
C3195 0.1
C3196 0.1
C3198
C3199
C3200
C3201
C3291
33P
0.01
0.1
0.1
0.1
C3292
33P
C3293
33P
R3356
75
R3377
75
D3041
OPEN
D3054
OPEN
JK3001
PC-RGB-IN
R3364
75
R3358
10K
D3050
OPEN
R3347
10K
D3045
OPEN
R3301
OPEN
D3049
OPEN
R3302
OPEN
D3053
OPEN
R3303
OPEN
D3055
OPEN
11
6
1
12
7
2
13
8
3
14
9
4
15 10
5
C3289
33P
C3288
33P
CONTINUE
DIGITAL 3
COMP-DET
C3287
33P
JK3702
TO DIGITAL
MAIN 3
IC3005(3/5)
R3711
7.5K
TO DIGITAL
MAIN 3
IC3005(3/5)
NU B10
NU A11
NU D10
R3321
4.7K
R3327 10
R3328 10
R3329 10
C3717
OPEN
C3714
OPEN
C3708
0.1
R3710
100
C3707
1
TO DIGITAL TO DIGITAL
MAIN 1
MAIN 5
IC3005(5/5) IC3005(1/5)
R3326
4.7K
R3343
10
A12
R3202
2.7K
CONTINUE
DIGITAL 5
VGA-SDA
VGA-SCL
C3197
OPEN
C3335
2.2
R3712
10K
Q3701
2SC4081UBTLQ
(BUFFER)
R3709
220
C3716
OPEN
C3285 0.1
C3286 0.1
C3336 1
C3701
OPEN
R3701
75
C3702
OPEN
R3702
75
C3703
OPEN
R3703
75
C3706
1
R3708
110
C3715
OPEN
COMPONENT
-Y/VIDEO-IN
COMPONENT
-Pb-IN
COMPONENT
-Pr-IN
JK3701
DIGITAL
AUDIO-OUT
(COAXIAL)
C3709
100P
R3704
100K
R3705
100K
1
AUDIO(L)-IN
AUDIO(R)-IN
CONTINUE
DIGITAL 5
SCL
SDA
AUDIO(L)-IN
AUDIO(R)-IN
CONTINUE
DIGITAL 5
SPDIF
G
H
I
J
10-6
K
L
PL12.0SCAD2
Digital Main 3 Schematic Diagram [TYPE A]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into five and shown as IC3005 (1/5) ~ IC3005 (5/5) in this Digital Main Schematic Diagram Section.
*1
IC3005(3/5)
R8A05011BG-U0
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
C3009
OPEN
R3064
100
R3065
100
4
0.1
OPEN
OPEN
OPEN
OPEN
0.1
0.1
0.1
OPEN
OPEN
0.1
0.1
0.1
*A VDD
VREF J2
C3010
0.1
1-O3
2-O3
3-O3
SD-DQ15
SD-DQ10
SD-DQ12
SD-DQ11
SD-DQ13
SD-DQ14
SD-DQ9
SD-DQ8
3
4-O3
5-O3
6-O3
SD-DQ7
SD-DQ6
SD-DQ5
SD-DQ4
SD-DQ3
SD-DQ2
SD-DQ1
SD-DQ0
E2
A2
R8
R7
R3
NU
NU
NU
NU
NU
B7
A8
B3
B9
B1
D9
D1
D3
D7
C2
C8
F7
E8
F3
F9
F1
H9
H1
H3
H7
G2
G8
UDQS
UDQS/NU
UDM
DQ15
DQ10
DQ12
DQ11
DQ13
DQ14
DQ9
DQ8
LDQS
LDQS/NU
LDM
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
CKE
CK
CK
CS
RAS
CAS
WE
BA2/NU
BA1
BA0
A12
A11
A10/AP
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
ODT
K2
J8
K8
L8
K7
L7
K3
L1
L3
L2
R2
P7
M2
P3
P8
P2
N7
N3
N8
N2
M7
M3
M8
K9
R3049
100
IC3006
S25FL032P0XMFI010
(MEMORY)
1 CS
VCC 8
2 SO
NU 7
3 WP
SCK 6
4 GND
SI 5
1
CN3009
1
2
3
4
C3246
1
D3052
OPEN
R3087
R3082
R3034
R3016
R3084
R3021
R3083
R3070
R3030
15
6.8
6.8
15
15
15
15
150
15x4
R3031
15x4
R3032
15x4
R3033
15x4
R3102
10K
R3107
10K
R3089
R3092
R3093
R3094
R3095
47
47
47
47
22
C3348
220/6.3V
R3099 5.6K
IC3019
BD2224G-TR
(HIGH SIDE SW)
1 VIN VOUT 5
L3025
EXC24CG900U
C3327
1
C3184
16P
M5 SD-VREF0
N3 GND
X3001
25MHz
XIN25 H15
XOUT25 H16
R8
N8
P7
R6
P6
N7
T5
P8
P4
T3
R4
T2
P3
T4
R3
N4
T6
R5
T7
R7
N5
P5
SD-DQ15
SD-DQ14
SD-DQ13
SD-DQ12
SD-DQ11
SD-DQ10
SD-DQ9
SD-DQ8
SD-DQ7
SD-DQ6
SD-DQ5
SD-DQ4
SD-DQ3
SD-DQ2
SD-DQ1
SD-DQ0
SD-UDM
SD-LDM
SD-UDQSN
SD-UDQS
SD-LDQSN
SD-LDQS
L4
R1
R2
L3
H2
H1
N2
H4
M2
N1
M3
P1
K2
L2
M1
L1
J2
K3
K1
J1
J3
H3
J4
K4
SD-WE
SD-CLKN
SD-CLK
SD-CKE
SD-A8
SD-A4
SD-BA0
NU
SD-A12
SD-A7
SD-A3
SD-BA2
SD-ODT
SD-A9
SD-A5
SD-A1
SD-A11
SD-A6
SD-A2
SD-A0
SD-RAS
SD-CAS
SD-A10
SD-BA1
P12
R11
P11
T11
T9
R9
R10
T10
P10
CS
SOUT
SIN
SCLK
VBUS-EN
VBUS-ST
USBDP
USBDN
NU
ASEBRKAK-N
ASEMD0
TRST-N
TCK
TDI
TDO
TMS
TO DIGITAL
MAIN 2
IC3005(2/5)
R3223
1K
C3183
16P
F15
F16
E16
E15
D16
D15
E14
R3522
10K
R3395
4.7K
TXD0 G15
RXD0 G16
R3468 100
R3469 100
C3254
OPEN
BACKLIGHT-ADJ F3
VCOM-PWM F2
GND J14
CELL-PWR-CTRL D1
GPY10 E13
P-ON-H2 B16
P-ON-H1 G13
BACKLIGHT-SW E2
C3255
OPEN
R3396
4.7K
R3516 100
R3517 OPEN
(NO CONNECTION)
P-ON+5V
UART0-TX
UART0-RX
GND
CONTINUE
DIGITAL 4
CELL-PWR-CTRL
GPY10
CPU-RESET-N
P-ON-H2
P-ON-H1
BACKLIGHT-ADJ
BACKLIGHT-SW
VCOM-PWM
R3511 22
R5129
R3211
R3233
R3531
R3188
OPEN
100
OPEN
OPEN
22
CONTINUE
DIGITAL 5
SW-EN
LED1
AUDIO-MUTE
REMOTE
CPU-RESET-N
BACKLIGHT-SW
R3515 4.7K
R3217 22
R3213 22
R3234
OPEN
COMP-DET N12
CN3010
1
2
3
C3253
4
OPEN
CONTINUE
DIGITAL 1
CELL-PWR-CTRL
R3510 22K
LED1 D14
AUDIO-MUTE C1
REMOTE C14
(NO CONNECTION)
AL+3.3V
GND
ASEBRKAK-N
ASEMD0
TRST-N
TCK
TDI
TDO
TMS
CPU-RESET-N
CONTINUE
DIGITAL 2
COMP-DET
R3503
10K
TO DIGITAL
MAIN 2
IC3005(2/5)
CN3012
1
2
3
4
5
6
7
8
9
10
R3215
R3201
33K
22
CONTINUE
DIGITAL 4
P-ON+1.8V
P-ON+3.3V
AL+3.3V
P-ON+5V
C3073
0.1
R3479
10K
(USB JACK)
BUS-POWER
USBDN
USBDP
GND
3-M3
6-M3
2-M3
1-M3
5-M3
4-M3
VSS *B
*A:A1,A9,C1,C3,C7,C9,E1,E9,
G1,G3,G7,G9,J1,J9,M9,R1
*B:A3,A7,B2,B8,D2,D8,E3,E7,
F2,F8,H2,H8,J3,J7,N1,P9
2
C3051
0.1
SD-DQ15
SD-DQ14
SD-DQ13
SD-DQ12
SD-DQ11
SD-DQ10
SD-DQ9
SD-DQ8
SD-DQ7
SD-DQ6
SD-DQ5
SD-DQ4
SD-DQ3
SD-DQ2
SD-DQ1
SD-DQ0
IC3002
K4T51163QI-HCF7
(DDR2 SDRAM)
C3029
C3030
C3031
C3032
C3033
C3034
C3035
C3037
C3038
C3039
C3040
C3041
C3140
C3050
OPEN
NU H14
CONTINUE
DIGITAL 5
P-ON-H2
HPD-SINK
C3072 10
C3071 OPEN
2 GND
3 /EN /OC 4
R3480
10K
DIGITAL MAIN CBA UNIT
M
N
O
P
10-7
Q
R
PL12.0SCAD3
Digital Main 4 Schematic Diagram [TYPE A]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into five and shown as IC3005 (1/5) ~ IC3005 (5/5) in this Digital Main Schematic Diagram Section.
R3218
OPEN
*1
IC3005(4/5)
R8A05011BG-U0
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3222
10K
G
D
VDD12STB E12
L3030
0
C3181
0.1
Q3013
SSM3K309T
(SW+12V)
C3130
OPEN
C3124
OPEN
C3134
10
C3126
OPEN
C3128
1
C3132
OPEN
Q3005
2SC4081UBTLQ
(SWITCHING)
D3101
HSC119
D3102
HSC119
C3133
10
R3036
100
D3103
HSC119
R3424
100
C3265 R3138
10
OPEN
R3423
R3097
47K
2.2K
VDD12 *C
C3123
1
D3105
OPEN
Q3101
2SC4081UBTLQ
(SWITCHING)
R3105
10K
Q3006
2SA1576UBTLQ
(SWITCHING)
S
R3100
22K
IC3004
BD00IC0WEFJ
(+1.2V REG.)
1 VOUT
D3115
HSC119
R3061
10K
D3104
HSC119
C3049 R3043
OPEN 180
R3086
4.7K
AVDD12 M10
C3135
0.1
AVDD12 E8
AVDD12 F8
AVDD12 F9
3
C3118
10
C3136
1
C3137
OPEN
C3155
OPEN
C3076
OPEN
C3156
OPEN
R3228
6.8K
VDDCLK G11
C3139
0.1
VCCQ18
VCCQ18
VCCQ18
VCCQ18
VCCQ18
VCCQ18
VCCQ18
VCCQ18
H5
J5
M4
T1
M6
N6
M7
M8
C3326
10
C3325
OPEN
C3324
OPEN
C3343
10
C3266 C3264
OPEN OPEN
C3322
10
C3321
OPEN
C3320
10
C3319
10
C3114
OPEN
C3318
10
C3036
1
C3141
1
C3142
OPEN
C3143
1
C3144
1
C3145
1
C3079
220/6.3V
C3081
OPEN
C3082
OPEN
L3019
BEAD
AVDD33
AVDD33
AVDD33
AVDD33
E10
C2
C3
E11
C3148
1
C3149
10
C3147
OPEN
D3113
MM5Z5V6B
C3150
1
C3091
OPEN
C3117
OPEN
R3141
OPEN
1 BST
C3085
0.1
L3026
BEAD
2
VCCQ33
VCCQ33
VCCQ33
VCCQ33
VCCQ33
AVDD33
G4
F5
L12
K13
J12
N11
C3157
1
C3154
1
R3602
OPEN
C3606
OPEN
D3114
MM5Z5V6B
C3094
330/4V
C3067
OPEN
C3097
10
*C:G5,G6,H6,J7,J11,J13,K6,K7,
K11,L8,L9,M9,N9,P9,M11.
*D:D2~D5,D12,E3~E5,E7,E9,F4,F6,
F7,F10,F11,G7~G10,H7~H13,J6,
J8~J10,K5,K8~K10,K12,L5~L7,
L10,L11,P2,T8
R3057
OPEN
C3090
1
C3096
10
R3042
OPEN
C3084
OPEN
C3087
10
1 BST
NU 6
4 NU
EN 5
C3013
0.047
4 GND
C3065
OPEN
R3601
OPEN
C3605
OPEN
D3006
PTZTE255.1B
C3026
OPEN
C3025
OPEN
C3022
OPEN
IC3003
MP2305SDS-LF-Z
(+5V REG.)
C3095
OPEN
1 BST
SS 8
R3054
OPEN
2 VIN
EN 7
C3042
0.1
3 SW
4 GND
R3001
9.1K
FB 5
C3020
330/4V
C3101
OPEN
C3021
10
C3059
10
C3028
0.047
R3098
0
C3121
OPEN
COMP 6
R3005
5.6K
FB 5
R3603
OPEN
C3607
OPEN
R3112
10K
Q3102
2SC4081UBTLQ
(SWITCHING)
C3074
10
C3056
10
R3113
10K
R3114
47K
C3043
0.015
C3053
220/6.3V
R3115 Q3103
OPEN 2SA1576UBTLQ
(SWITCHING)
R3012
33K
R3007
12K
C3104
OPEN
C3066
OPEN
C3069
10
C3070
OPEN
R3072
100
D3007
OPEN
R3006
10K
C3001
OPEN
C3109
OPEN
C3112
OPEN
Q3009
2SC4081UBTLQ
(SWITCHING)
C3601
OPEN
C3015
OPEN
C3016
OPEN
D3607
OPEN
C3602
OPEN
C3604
10
C3603
1
D3602
MM5Z5V6B
C3044
OPEN
C3011
OPEN
C3046
OPEN
C3146
OPEN
C3138
OPEN
C3153
OPEN
DIGITAL MAIN CBA UNIT
S
T
CONTINUE
DIGITAL 1
PROTECT3
VCOM-PWM
OE2
R3101
1K
C3107 R3104
1K
1
U
V
10-8
CONTINUE
DIGITAL 1
P-ON+5V
P-ON+21V
P-ON+3.3V
CONTINUE
DIGITAL 5
RESET
PROTECT1
PROTECT3
D3011 OPEN
D3012 OPEN
C3238 R3139
OPEN 1K
CONTINUE
DIGITAL 2
P-ON+3.3V
P-ON+5V
CONTINUE
DIGITAL 5
CHECK+1.8V
AL+3.3V
P-ON+5V
P-ON+3.3V(1)
AMP+13V
P-ON+3.3V
R3004 C3060
33K
OPEN
R3003
6.2K
D3005
PTZTE255.1B
D3107
HSC119
D3112
MM5Z12B
C3111
OPEN
R3014
270
R3002
15K
R3108
47K
C3027
OPEN
C3017
3300P
R3140
20K
L3005
22uH
1
C3105
4.7
R3091
0
C3119
OPEN
COMP 6
L3002
33uH
C3099
OPEN
R3149
3.9K
R3145
1.2K
C3012
OPEN
C3002
OPEN
EN 7
3 SW
C3108
OPEN
VCC 8
3 GND
SS 8
2 VIN
R3142
OPEN
EN 5
NU 7
IC3001
MP2305SDS-LF-Z
(+3.3V REG.)
C3014
0.1
NU 6
4 NU
2 FB
R3143
15K
C3159
1
VSS *D
C3075
0.022
R3103
1.8K
C3092
OPEN
C3088
0.015
L3009
22uH
L3006
BEAD
AVDD33 E6
C3152
1
FB 5
R3110
10K
R3109
3.3K
C3007
OPEN
3 GND
C3024
10
L3003
BLM21PG221SN1D
1 VOUT
R3133
10K
R3134
10K
R3137
5.6K
COMP 6
4 GND
AVDD33 D6
C3151
1
EN 7
3 SW
C3086
10
NU 7
IC3007
BD00IC0WEFJ
(+1.8V REG.)
R3111
10K
C3102
4.7
C3103
4.7
C3083
0.015
SS 8
2 VIN
C3080
OPEN
C3122
OPEN
IC3008
MP2305SDS-LF-Z
(+1.2V REG.)
C3263
OPEN
Q3004
2SC4081UBTLQ
(SWITCHING)
R3079
10K
Q3011
2SC4081UBTLQ
(SWITCHING) D3106
HSC119
C3237 R3227
OPEN 1.2K
C3019
0.022
R3062
1.8K
C3131
1
Q3003
2SC4081UBTLQ
(SWITCHING)
R3077
10K
L3021
BEAD
R3060
2.7K
R3059
2.7K
VCC 8
2 FB
R3136 OPEN
R3106
47K
R3464
OPEN
270
OPEN
OPEN
100
100
100
OPEN
OPEN
C3182
OPEN
R3052
R3051
R3068
R3013
R3009
R3011
R3008
R3053
C3160
0.1
L3027
BEAD
W
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
VCC33STB F12
VCC33STB G12
C3055
C3063
C3062
C3048
C3008
C3004
C3006
C3003
C3064
4
CONTINUE
DIGITAL 3
P-ON+1.8V
P-ON+3.3V
AL+3.3V
P-ON+5V
R3221
100
CONTINUE
DIGITAL 3
CELL-PWR-CTRL
GPY10
CPU-RESET-N
P-ON-H2
P-ON-H1
BACKLIGHT-ADJ
BACKLIGHT-SW
VCOM-PWM
CN3701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
TO POWER SUPPLY
CBA CN631
VCOM-PWM(NU)
BACKLIGHT-SW
BACKLIGHT-ADJ
PROTECT3
PROTECT1
P-ON-H1(NU)
P-ON-H2
RESET
OE2(NU)
GND
AL+3.3V
GND
AMP+13V
AMP+13V
GND
P-ON+21V
P-ON+21V
GND
GND
GND
GND
P-ON+21V
P-ON+21V
X
PL12.0SCAD4
Digital Main 5 Schematic Diagram [TYPE A]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into five and shown as IC3005 (1/5) ~ IC3005 (5/5) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 4
CHECK+1.8V
AL+3.3V
P-ON+5V
P-ON+3.3V(1)
AMP+13V
P-ON+3.3V
*1
IC3005(5/5)
R8A05011BG-U0
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3270 C3187
2.2K 2.2
R3236
560
R3537
OPEN
R3312 10K
Q3531
OPEN
C3553
100P
R3536
0
R3551
100
R3555
OPEN
R3183
OPEN
C3557
OPEN
C3556
OPEN
Q3501
2SC4081UBTLQ
(LED DRIVE)
C3554
1
C3551 33P
C3552 33P
R3185
OPEN
R3184
OPEN
D3501
MM5Z5V6B
R3557
10
SCL
SDA
AUDIO(L)-IN
AUDIO(R)-IN
R3335 18K
R3336 18K
R3186
OPEN
R3314
R3315
R3316
R3208
22
OPEN
22
0
2
2 VDD
D3108
OPEN
C3106
1
KEY-IN1
PROTECT3
LIGHT-SENS
PROTECT1
LPF
C3116
1000P
CD 3
C3217
C3218
C3223
C3224
R3209
R3340
C3219
C3220
C3216
10
10
10
10
100
10K
10
10
10
A8
B8
B7
A7
N10
D11
D7
C6
C5
B6
A6
J15
R5124
OPEN
R5113
OPEN
AUDIO
I/F
NU
NU
NU
NU
NU
NU
RESET
R5112
OPEN
D3806
MM5Z6V2B
C3810
100/25V
C3823
10
R3831
2.7K
Q5103
OPEN
C3807
1
R3810 R3809
20K
82K
R3816 D3802
15K
HSC119
R3806
10K
R3812
20K
R3813
82K
R3817
15K
C3811
100/16V
C3813
1000P
C3808
1
IC3801
TDA1517P/N3
(AUDIO AMP)
TO DIGITAL FACTORY-SEL G1
MAIN 2
IC3005(2/5)
SM-MISO/FACTORY-RX J16
D3109
OPEN
R5121
OPEN
3
1
R3818
4.7K
R3829
R3827
10K
10K
Q3804
2SC4081UBTLQ
(SWITCHING)
R3830
OPEN
RIPPLE
FILTER
R5103
OPEN
R5119
OPEN
C3809
0.1
R3820
OPEN
R3819
3.3K
R3826
47K
C3816
0.1
C3817
OPEN
SM-CLK K16
SM-MOSI/FACTORY-TX K14
Q5109
OPEN
R3402 0
NU 15
NU 14
6
NU 13
9
R3815
470
R5116
OPEN
3 GND
R5101
OPEN
R5108
OPEN
R5105
OPEN
D5106
OPEN
Y 4 R5115
OPEN
R5102
OPEN
L5101
OPEN
L5102
OPEN
Q5102
OPEN
L5103
OPEN
Q5101
OPEN
Q5107
OPEN
L5104
OPEN
CN5101
1
2
3
4
5
6
(NO CONNECTION)
SM-CLK
SM-MISO
NU
SM-MISI
GND
REMOTE
R3802
180
NU 11
DRIVE
C3803
100/25V
NU 10
D3803
MM5Z20B
C3815
100/25V
R3821
OPEN
C3818
OPEN
D3804
MM5Z20B
C3814
100/25V
R3801
180
C3801
OPEN
JK3703
HEADPHONE
JACK
C3802
OPEN
L3803
OPEN
R3822
OPEN
C3804
100/25V
DIGITAL MAIN CBA UNIT
Q3802
OPEN
R3823
OPEN
R3824
OPEN
C3821
100/25V
R3814
470
C3806
OPEN
R3805
OPEN
Z
R5118
OPEN
C5103
OPEN
R3210
100
NU 12
MUTE
CONTROL
C5106
OPEN
2 A
R3401 0
Q5106
OPEN
C3805
OPEN
R3804
OPEN
R3807
3.3K
IC5101
OPEN
1 OE VCC 5
Q5108
OPEN
C5102
OPEN
Q3801
2SC4081UBTLQ
(AUDIO-MUTE)
R3803
10K
R5126
OPEN
R5122
OPEN
NU 17
5 GND
R5123
OPEN
R3216
100
NU 16
7 VCC
R3808
300
D3801
HSC119
Y
DRIVE
4
8
R3828
10K
C3826
10
NU 18
2 GND
Q3803
2SA1576UBTLQ
(SWITCHING)
C5105
OPEN
Q5110
OPEN
R5127
OPEN
NU F1
NU G2
NU G3
D3110
OPEN
R5125
OPEN
C5104
OPEN
1
C3812
1000P
R5107
OPEN
SW-PU-CONT E1
R5117
OPEN
R3832
2.7K
R5110
OPEN
R5114
OPEN
R5120
OPEN
C3825
10
CONTINUE
DIGITAL 3
P-ON-H2
HPD-SINK
R5111
OPEN
R5106
OPEN
Q5105
OPEN
D5107
OPEN
R5109
OPEN
D3807 D3808
HSC119 HSC119
C3824
10
R5104
OPEN
Q5104
OPEN
HDMICONNECTOR
TMDS-D2(+)
D-SHIELD0
TMDS-D2(-)
TMDS-D1(+)
D-SHIELD1
TMDS-D1(-)
TMDS-D0(+)
D-SHIELD2
TMDS-D0(-)
TMDS-CLOCK(+)
C-SHIELD0
TMDS-CLOCK(-)
HDMI-CEC
NU
HDMI-CLOCK
HDMI-DATA
GND
+5V
HOT PLUG DETECT
R3010
1K
Q3205
2SC4081UBTLQ
(SWITCHING)
Q3204
2SC4081UBTLQ
(SWITCHING)
R3018
10K
R3017
10K
D3805
HSC119
R3811
2.2K
C3005 R3024
47K
0.1
R3015
10K
R3019
10K
R3020
10K
Q3203
2SA1576UBTLQ
(SWITCHING)
C3113
0.033
C3252
OPEN
R3022
10K
AUDIO
DECODER
R3214
47K
R3212
47K
Q3202
2SK3018T106
(BUFFER)
R3023
18K
D3111
MM5Z5V6B
R3182
56K
R3488
4.7K
JK3003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
C3328
OPEN
R3191
100
IC3009
PST8429UR
(RESET)
1 GND OUT 4
Q3201
2SK3018T106
(BUFFER)
R3514 100
R5128 OPEN
PWR M12
A15
B13
A13
C13
C12
C3272
OPEN
R3487
4.7K
HDMI-SCL C16
HDMI-SDA C15
HPD-SINK F13
C3323 OPEN
CONTINUE
DIGITAL 2
SPDIF
R3178
220
TO DIGITAL
MAIN 2
IC3005(2/5)
R3320
OPEN
C3330 OPEN
C3329 0.01
D3116 OPEN
OPEN
OPEN
OPEN
OPEN
1000P
OPEN
1000P
OPEN
R3553
100
Q3010
OPEN
C3558
OPEN
C3231
0.22
R3237
27K
C3271
OPEN
CONTINUE
DIGITAL 2
VGA-SDA
VGA-SCL
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
C3559
OPEN
R3556
10
HDMI
I/F
VIDEO
DECODER
R3415
82K
D3057
RB751S-40
B1
A1
B2
A2
B3
A3
B4
A4
R3559
10K
R3560
100K
R3552
100
R3561
10
C3186
4700P
R3271 C3188
2200P
3K
R3192
4.7K
D5105
C5109
D5104
C5108
D5103
D5102
C5107
D5101
CN3101
1
2
3
4
5
6
7
8
9
C3185
0.01
C4
B5
A5
B15
F14
G14
R3193
4.7K
R3405
100
C5101 OPEN
R3558
OPEN
R3534
OPEN
CONTINUE
DIGITAL 4
RESET
PROTECT1
PROTECT3
CONTINUE
DIGITAL 2
D13 NU
R3533
OPEN
Q3502
2SA1576UBTLQ
(LED DRIVE)
C3555
OPEN
3
Q3530
OPEN
R3318 22K
R3317 10K
R3319 10K
TO FUNCTION
CBA CN4001
SDA
SCL
GND
KEY-IN1
REMOTE
LED1
LIGHT
P-ON+5V
AL+3.3V
R3535
OPEN
R3532
OPEN
R3502
C3229
R3501
C3227
C3233
R3500
C3232
R3499
4
CONTINUE
DIGITAL 3
SW-EN
LED1
AUDIO-MUTE
REMOTE
CPU-RESET-N
BACKLIGHT-SW
EXT-RES
PLL-XFC-A
PLL-XFC-P
HDMI-CEC
VGA-SDA
VGA-SCL
Q3014
2SK3018T106
(BUFFER)
C3819
OPEN
R3825
OPEN
C3822
100/25V
C3820
OPEN
AA
BB
10-9
CC
CN3801
1
2
3
4
SP(L)
GND
GND
SP(R)
SP3801
SPEAKER
L-CH
SP3802
SPEAKER
R-CH
DD
PL12.0SCAD5
Digital Main 1 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
1
IC3901
OPEN
C3957
OPEN
C3943
OPEN
1 BS
C3949
OPEN
C3944
OPEN
SS 8
2 EN
EN 7
3 SW
COMP 6
4 GND
D3906
OPEN
C3946
OPEN
OPEN
OPEN
OPEN
OPEN
R3948
R3947
R3946
R3943
R3918
R3917
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
Q3903
AP2301GN-HF
(SW+5V)
D
S
1
8
2
7
3
6
4
5
G
R3899
OPEN
FB 5
R3897
OPEN
R3936
OPEN
C3950
OPEN
R3937
OPEN
R3898
OPEN
C3997
OPEN
C3953
OPEN
C3956
OPEN
C3954
OPEN
D3901 C3952
OPEN OPEN
C3958
10
C3959
OPEN
R3911
470
R3929
OPEN
C3900
OPEN
R3934
OPEN
C3995 R3894
0.47 47K
C3948
OPEN
R3891
OPEN
Q3904
OPEN
C3947
OPEN
R3933
OPEN
R3932
OPEN
R3931
OPEN
R3935
OPEN
R3895
33K
Q3901
OPEN
R3892
10K
R3939
OPEN
L3901
OPEN
R3953
R3951
R3950
R3949
C3996
OPEN
R3550
OPEN
C3951
OPEN
R3938
OPEN
R3927
OPEN
C3970
OPEN
R3942
OPEN
Q3905
OPEN
R3952
OPEN
Q3902
2SC4081UBTLQ
(SWITCHING)
R3912
OPEN
C3994 R3893
OPEN OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R3924
OPEN
0
0
0
0
0
0
R3886 OPEN
R3885 OPEN
LVDS
TX
F2 NU
F3 NU
TO DIGITAL
MAIN 5
IC3101(5/8)
NU
TP
POL
CPV
OE
OE2
STV
NU
NU
BACKLIGHT-ADJ
VCOM-PWM
R3866 OPEN
R3867 OPEN
R3868 OPEN
R3869 OPEN
R3906 OPEN
R3907 OPEN
A
R3540 OPEN
R3541 OPEN
K3
L1
H1
G3
H2
H3
J2
J3
R3542
R3543
R3544
R3545
R3532
R3533
J5
J4
K1
K2
K7
K6
P7
A2
D4
B3
B2
D5
C3
R3944 OPEN
C4
R3980 OPEN
B1
G6
D3
R3901
10K
R3974
R3975
R3976
R3977
R3978
R3979
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R3945
OPEN
R3930
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
H4
G4
R3925
OPEN OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
C3942
C3998
C3941
C3940
C3939
C3938
R3969 0
R3968 0
R3965
R3962
R3961
R3959
R3958
R3957
L4
L5
L3
L2
K5
K4
J6
J7
G2
G1
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
0
0
R3926
R3922
R3920
R3916
OPEN
R3534
R3535
R3536
R3537
R3538
R3539
R3884
R3928
R3883
R3882
R3881
R3880
R3888
R3887
R3971
R3970
R3923
OPEN
C3926
C3927
C3928
C3929
C3930
C3931
C3932
C3933
C3934
C3935
C3936
C3937
C3960
C3961
*1
IC3101(1/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
(NO CONNECTION) CN3906
LCD+12V 1
LCD+12V 2
LCD+12V 3
LCD+12V 4
NU 5
GND 6
GND 7
GND 8
GND 9
GND 10
NU 11
NU 12
LV-ED3(+) 13
LV-ED3(-) 14
GND 15
LV-ECLK(+) 16
LV-ECLK(-) 17
GND 18
LV-ED2(+) 19
LV-ED2(-) 20
LV-ED1(+) 21
LV-ED1(-) 22
LV-ED0(+) 23
LV-ED0(-) 24
GND 25
GND 26
NU 27
NU 28
LV-OD3(+) 29
LV-OD3(-) 30
GND 31
LV-OCLK(+) 32
LV-OCLK(-) 33
GND 34
LV-OD2(+) 35
LV-OD2(-) 36
LV-OD1(+) 37
LV-OD1(-) 38
LV-OD0(+) 39
LV-OD0(-) 40
GND 41
NU 42
NU 43
NU 44
NU 45
NU 46
NU 47
NU 48
NU 49
NU 50
GND 51
C3914
C3915
C3916
C3917
C3918
C3919
C3920
C3921
C3922
C3923
C3924
C3925
2
D3905
OPEN
0
OPEN
0
0
3
CONTINUE
DIGITAL 8
P-ON+12V/+21V
P-ON+5V
CN3905
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R3890
R3889
R3870
R3862
4
TO LCD PANEL
ASSEMBLY
LCD+5V
LCD+5V
LCD+5V
LCD+5V
LCD+5V
GND
GND
LV-ED3(+)
LV-ED3(-)
GND
LV-ECLK(+)
LV-ECLK(-)
GND
LV-ED2(+)
LV-ED2(-)
LV-ED1(+)
LV-ED1(-)
GND
LV-ED0(+)
LV-ED0(-)
GND
GND
NU
NU
GND
NU
NU
NU
NU
NU
GND
CN3904
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(NO CONNECTION)
LCD+21V
LCD+21V
GND
VCOM-DC
PWR-CTRL
P-ON+3.3V
GND
LVDS-OD0(-)
LVDS-OD0(+)
LVDS-OD1(-)
LVDS-OD1(+)
LVDS-OD2(-)
LVDS-OD2(+)
GND
LVDS-OCLK(-)
LVDS-OCLK(+)
GND
LVDS-OD3(-)
LVDS-OD3(+)
LVDS-OD4(-)
LVDS-OD4(+)
LVDS-OD5(-)
LVDS-OD5(+)
GND
TP
POL
CPV
OE
OE2
STV
CN3903
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(NO CONNECTION)
LCD+21V
LCD+21V
LCD+21V
GND
VCOM-DC
PWR-CTRL
P-ON+3.3V
GND
LVDS-OD0(-)
LVDS-OD0(+)
LVDS-OD1(-)
LVDS-OD1(+)
LVDS-OD2(-)
LVDS-OD2(+)
GND
LVDS-OCLK(-)
LVDS-OCLK(+)
GND
LVDS-OD3(-)
LVDS-OD3(+)
LVDS-OD4(-)
LVDS-OD4(+)
LVDS-OD5(-)
LVDS-OD5(+)
GND
TP
POL
CPV
OE
OE2
STV
CONTINUE
DIGITAL 3
FRC-CTRL3
CONTINUE
DIGITAL 6
P-ON+3.3V
C3903
OPEN
C3902 R3896
OPEN OPEN
R3940
OPEN
R3900 OPEN
R3903 OPEN
R3905 OPEN
C3909
OPEN
R3941
OPEN
C3910
OPEN
D3902
1SS400
R3902 OPEN
C3901
OPEN
CONTINUE
DIGITAL 7
VCOM-PWM
LCD-PON
BACKLIGHT-ADJ
OE2
PROTECT3
C3904
OPEN
DIGITAL MAIN CBA UNIT
B
C
D
10-10
E
F
PL12.0SCBD1
Digital Main 2 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
*1
IC3101(2/8)
MN2WS0172A
MAIN MICRO CONTROLLER
/DIGITAL SIGNAL PROCESS
DIGITAL MAIN CBA UNIT
MMDQ0
MMDQ1
MMDQ2
MMDQ3
MMDQ4
MMDQ5
MMDQ6
MMDQ7
MMDQ8
MMDQ9
MMDQ10
MMDQ11
MMDQ12
MMDQ13
MMDQ14
MMDQ15
MMDQ16
MMDQ17
MMDQ18
MMDQ19
MMDQ20
MMDQ21
MMDQ22
MMDQ23
MMDQ24
MMDQ25
MMDQ26
MMDQ27
MMDQ28
MMDQ29
MMDQ30
MMDQ31
4
3
MMDQ0
MMDQ1
MMDQ2
MMDQ3
MMDQ4
MMDQ5
MMDQ6
MMDQ7
MMDQ8
MMDQ9
MMDQ10
MMDQ11
MMDQ12
MMDQ13
MMDQ14
MMDQ15
MMDQ16
MMDQ17
MMDQ18
MMDQ19
MMDQ20
MMDQ21
MMDQ22
MMDQ23
MMDQ24
MMDQ25
MMDQ26
MMDQ27
MMDQ28
MMDQ29
MMDQ30
MMDQ31
C6
D6
B6
A5
E6
B5
A4
C5
D8
C8
C9
B9
B10
C10
F8
E7
E17
F17
G17
F18
C18
B18
B19
C19
F16
E15
D16
C16
B15
C15
A14
B14
C3401
0.1
R3430
1K
C3402 R3432
OPEN 270
C7
D7
D17
C17
MMA0
MMA1
MMA2
MMA3
MMA4
MMA5
MMA6
MMA7
MMA8
MMA9
MMA10
MMA11
MMA12
MMA13
B13
D10
F10
G12
G9
C11
D9
F12
F11
E9
C13
D11
G13
A10
MMBA0
MMBA1
MMBA2
MMCK
MMXCK
MMXCS0
MMXCS1
MMXRAS
MMXCAS
MMXWE
MMODT0
MMODT1
MMCKE0
MMCKE1
MMXRESET
MMRODT
G14
C12
D14
A11
B11
F14
E14
G11
B12
A13
E11
C14
E10
F15
D13
N10
2
1
MEMORY
I/F
TO DIGITAL
MAIN 5
IC3101(5/8)
MMA0
MMA1
MMA2
MMA3
MMA4
MMA5
MMA6
MMA7
MMA8
MMA9
MMA10
MMA11
MMA12
MMA13
R3434
270
MMA13
MMA12
MMA11
MMA10
MMA9
MMA8
MMA7
MMA6
MMA5
MMA4
MMA3
MMA2
MMA1
MMA0
T3
N7
R7
L7
R3
T8
R2
R8
P2
P8
N2
P3
P7
N3
M7
A13
A12/BC#
A11
A10/AP
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
NU
C7
B7
F3
G3
D3
E7
DQSU
DQSU#
DQSL
DQSL#
DMU
DML
A3
B8
A2
A7
C2
C8
C3
D7
H7
G2
H8
H3
F8
F2
F7
E3
DQU7
DQU6
DQU5
DQU4
DQU3
DQU2
DQU1
DQU0
DQL7
DQL6
DQL5
DQL4
DQL3
DQL2
DQL1
DQL0
L2
K3
K1
J3
L3
CS#
CAS#
ODT
RAS#
WE#
IC3402
K4B1G1646G-BCH9
(DDR3 SDRAM)
VDD1
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7
VDD8
VDD9
VDDQ1
VDDQ2
VDDQ3
VDDQ4
VDDQ5
VDDQ6
VDDQ7
VDDQ8
VDDQ9
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
C3404
10
C3405
0.1
C3406
0.1
C3407
0.1
C3408
0.1
C3409
0.1
C3410
0.1
C3411
0.1
C3412
0.1
C3431
10
MMA13
MMA12
MMA11
MMA10
MMA9
MMA8
MMA7
MMA6
MMA5
MMA4
MMA3
MMA2
MMA1
MMA0
R3435
270
VREFCA M8
R3436
270
C3413
0.1
C3429
0.1
VREFDQ H1
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSSQ1
VSSQ2
VSSQ3
VSSQ4
VSSQ5
VSSQ6
VSSQ7
VSSQ8
VSSQ9
CK J7
CK# K7
CKE K9
T2 RESET#
L8 ZQ
R3438
240
NU
NU
NU
NU
NU
M3 BA2
N8 BA1
M2 BA0
MMDQ28
MMDQ24
MMDQ27
MMDQ30
MMDQ29
MMDQ25
MMDQ31
MMDQ26
MMDQ16
MMDQ23
MMDQ18
MMDQ22
MMDQ17
MMDQ19
MMDQ21
MMDQ20
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
R3437
220
T3
N7
R7
L7
R3
T8
R2
R8
P2
P8
N2
P3
P7
N3
M7
A13
A12/BC#
A11
A10/AP
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
NU
C7
B7
F3
G3
D3
E7
DQSU
DQSU#
DQSL
DQSL#
DMU
DML
A3
B8
A2
A7
C2
C8
C3
D7
H7
G2
H8
H3
F8
F2
F7
E3
DQU7
DQU6
DQU5
DQU4
DQU3
DQU2
DQU1
DQU0
DQL7
DQL6
DQL5
DQL4
DQL3
DQL2
DQL1
DQL0
L2
K3
K1
J3
L3
CS#
CAS#
ODT
RAS#
WE#
T2 RESET#
L8 ZQ
R3442
240
J1
J9
L1
L9
T7
M3 BA2
N8 BA1
M2 BA0
VDD1
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7
VDD8
VDD9
VDDQ1
VDDQ2
VDDQ3
VDDQ4
VDDQ5
VDDQ6
VDDQ7
VDDQ8
VDDQ9
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
C3414
10
C3415
0.1
C3416
0.1
C3417
0.1
C3418
0.1
C3419
0.1
C3420
0.1
C3421
0.1
C3422
0.1
C3432
10
R3439
270
VREFCA M8
R3440
270
C3423
0.1
C3430
0.1
VREFDQ H1
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSSQ1
VSSQ2
VSSQ3
VSSQ4
VSSQ5
VSSQ6
VSSQ7
VSSQ8
VSSQ9
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
CK J7
CK# K7
CKE K9
NU
NU
NU
NU
NU
R3441
220
J1
J9
L1
L9
T7
R3420 33
R3421 33
R3425
R3426
R3446
R3447
33
33
33
33
R3428
240
G
C3403
OPEN
IC3401
K4B1G1646G-BCH9
(DDR3 SDRAM)
MMDQ1
MMDQ3
MMDQ2
MMDQ5
MMDQ0
MMDQ7
MMDQ4
MMDQ6
MMDQ13
MMDQ15
MMDQ11
MMDQ14
MMDQ9
MMDQ8
MMDQ10
MMDQ12
MMDQS0 B7
MMXDQS0 A7
MMDQS1 B8
MMXDQS1 A8
MMDQS2 B17
MMXDQS2 A17
MMDQS3 B16
MMXDQS3 A16
MMDM0
MMDM1
MMDM2
MMDM3
CONTINUE
DIGITAL 6
VCC+1.5V
R3429 1K
R3431 270
R3433 270
MMVCAL M10
MMVREF0 G10
MMVREF1 G18
R3427
10K
H
I
J
10-11
K
L
PL12.0SCBD2
Digital Main 3 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 6
AL+3.3V
P-ON+3.3V
E23
H25
B25
B26
R3216
OPEN
C26
D26
F23
C25
F22
D23
G21
C24
E1
R3195 OPEN
U2
U3
T6
V2
T5
U6
L20
M24
D2
E4
CONTINUE
DIGITAL 1
FRC-CTRL3
R3199
OPEN
CONTINUE
DIGITAL 7
RESET
R3203
56K
3
EAS
ECLK
ERXW
ESZ0
ESZ1
XECS0
XECS1
XECS3
NU
XERE
XEWE0
XEWE1
XDBG-IRQ
FRC-RDY-1
XIRQ3
XIRQ4
XIRQ5
XIRQ6
XIRQ7
PCCD1
PCREADY
N4
RMC0
AB6 XRSTSTM
4
IC3104
OUT
PST8429UR
GND
(RESET)
1
3
CD
VDD
2
C3132
0.047
C3131
1000P
R3185
OPEN
R3198
10K
AC3 XRST
R3208
OPEN
R3192
220
(NO CONNECTION) CN3104
GND 10
RESET 9
EJTCK 8
JTDI 7
JTDO 6
JTMS 5
TRSTN 4
EVTRG 3
XRST 2
AL+3.3V 1
C3101
1
R3127
10K
C3962
OPEN
2
CONTINUE
DIGITAL 9
PWR-DETECT
R3112
10K
R3113
10K
D3181
OPEN
C3102
OPEN
D3102
OPEN
D3182
OPEN
C3190
OPEN
C3129
OPEN
R3111
OPEN
AC26 EJTCK
Y22 JTDI
AA25 JTDO
AB24 JTMS
W20 TRSTN
D25 BOOTSWAP
R3094
OPEN
R3093
OPEN
R3180
OPEN
R3099
OPEN
R3630
270
R3184
OPEN
R3240 1K
Q3182
OPEN
R3183
OPEN
Q3181
OPEN
M6
M5
L7
M4
M3
L6
M2
M7
NU
NU
NU
NU
NU
NU
NU
NU
N1 EVTRG
R3136 10K
CONTINUE
DIGITAL 8
P-ON+12V/+21V
R3164
OPEN
R3202
10K
Q3106
OPEN
R3147
OPEN
C3121
OPEN
R3189 47K
Q3105
OPEN
R3163
OPEN
R3187 47K
CONTINUE
DIGITAL 5
COMP-DET
N2
N4
N6
P1
N7
NU
NU
NU
COMP-DET
NU
A3 SCL0
B4 SDA0
AF3 AXI
C3128
10P
C3124
10P
1
X3101
R3169
24.576MHz OPEN
R3170
0
R3190 47K
R3191 47K
R3913 47K
R3914 47K
AE3
U17
U16
AD2
AA6
N7
P2
N5
AXO
NU
NU
NU
NU
NU
NU
NU
U20 SDA1
U23 SCL1
AA10 SCL0
AB10 SDA0
MEMORY
I/F
TO DIGITAL
MAIN 5
IC3104(5/8)
ED0
ED1
ED2
ED3
ED4
ED5
ED6
ED7
NU
NU
NU
NU
NU
NU
NU
NU
K20
A25
J20
B24
E22
H20
A24
F21
G20
C23
D22
A23
B23
F20
A22
E21
NANDRYBY
NFALE
NFCLE
XNFCE
XNFWE
XNFWP
XNFRE
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
A19
C20
B20
E19
G19
F19
A20
L24
N26
N24
M20
L25
Y25
W25
V24
T23
Y26
W26
W24
Y24
T21
NU
EA0
EA1
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9
EA10
EA11
EA12
EA13
EA14
EA15
NU
V4
J21
H26
H22
G24
G26
H23
G25
F24
J22
F25
H21
E24
E25
G23
E26
G22
D24
NU
NU
NU
NU
NU
NU
NU
NU
P3
P5
T1
R2
R4
R3
T3
R6
NU
NU
NU
NU
NU
NU
NU
NU
NU
M22
N22
M21
M25
N20
N25
M23
AA11
AF10
R3115
R3116
R3129
R3130
R3131
R3166
R3167
R3168
100
100
100
100
100
100
100
100
ED0
ED1
ED2
ED3
ED4
ED5
ED6
ED7
C3125
0.1
BC3105
0
R3171
R3172
R3173
R3174
R3175
R3176
R3177
22
22
100
100
39
100
39
R3128
10K
R3138
R3139
R3140
R3141
R3142
R3143
R3144
R3145
R3264
C3126
0.1
IC3102
K9F2G08U0C-SCB0
(NAND FLASH MEMORY)
R3123
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
R3236 1K
1 NU
NU 48
2 NU
NU 47
3 NU
NU 46
4 NU
NU 45
5 NU
I/O7 44
ED7
6 NU
I/O6 43
ED6
7 R/B
I/O5 42
ED5
8 RE
I/O4 41
ED4
9 CE
NU 40
10 NU
NU 39
R3132 OPEN
R3124 10K
4
CONTINUE
DIGITAL 4
XRST1
*1
IC3101(3/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3222 10K
R3223 10K
R3135 OPEN
R3137 10K
R3134 10K
(NO CONNECTION) CN3111
GND 2
BOOTSWAP 1
11 NU
NU 38
12 VCC
VCC 37
13 VSS
VSS 36
14 NU
NU 35
15 NU
NU 34
16 CLE
NU 33
17 ALE
I/O3 32
ED3
18 WE
I/O2 31
ED2
19 WP
I/O1 30
ED1
20 NU
I/O0 29
ED0
21 NU
NU 28
22 NU
NU 27
23 NU
NU 26
24 NU
NU 25
R3227 1K
R3224
R3983
R3984
R3985
R3986
R3987
R3988
R3989
R3990
1K
10K
10K
10K
10K
10K
10K
10K
10K
R3269 10K
DIGITAL MAIN CBA UNIT
M
N
O
P
10-12
Q
R
PL12.0SCBD3
Digital Main 4 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 6
P-ON+3.3V
AL+3.3V
TU3002
OPEN
3
R3221 OPEN
C3115
OPEN
(NO CONNECTION)
USB0(+)
USB0(-)
USB0+5V
GND
GND
GND
CN3701
1
2
3
4
5
6
(USB JACK)
USB+5V
USB1(-)
USB1(+)
GND
CN3704
1
2
3
4
L3707
C3787 R3757
OPEN OPEN
OPEN
C3786 R3756
OPEN OPEN
R3981 R3982
OPEN OPEN
L3706
R3964
OPEN
C3738
1
C3854
220/6.3V
2 GND
/OC 4
C3741 R3760
OPEN OPEN
CONTINUE
DIGITAL 8
P-ON-H2
C3740 R3759
OPEN OPEN
IC3701
BD2224G-TR
(HIGH SIDE SWITCH)
1 VIN VOUT 5
C3742
220/6.3V
2 GND
3 /EN
R3761
10K
CONTINUE
DIGITAL 7
LCD-P-ON
P-ON-H2
(NO CONNECTION) CN3103
AL+3.3V 1
P-ON-H2 2
C3855
OPEN R3755
100
C3704
0.1
R3828
10K
C3739
1
OPEN
IC3703
BD2224G-TR
(HIGH SIDE SWITCH)
1 VIN VOUT 5
3 /EN
R3963
OPEN
2
C3117 R3108
OPEN OPEN
C3116 R3101
OPEN OPEN
OPEN
OPEN
100
100
100
100
47K
C3743
OPEN
/OC 4
R3758
100
R3118
OPEN
R3109 10K
C3727
0.1
C22
D21
C2
F6
C1
H6
UART0TX
UARTORX
UARTORX
UARTOTX
UART1TX
UART1RX
U25
U26
R23
R22
U24
V25
P23
R21
D1
R24
P24
P20
N23
R25
P21
P26
R20
V3
U5
W2
W1
C21
E20
B21
B22
AC6
AC4
V21
USB0(-)
USB0(+)
USB0-OD
USB0-EN
USB1(-)
USB1(+)
USB1-OD
USB1-EN
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
PWR-DETECT
SW-EN
LED1
REMOTE
CONTINUE
DIGITAL 9
STM-SCL
STM-SDA
AMP-MUTE
R3162 22
R3158 22
CONTINUE
DIGITAL 9
PWE DETECT
IC3103
M24C16-WMN6TP
(MEMORY)
1 A0
VCC 8
R3154
OPEN
R3155
10K
2 A1
WP 7
3 A2
SCL 6
4 VSS
SDA 5
R3165 100
R3178 100
DEMODULATOR
/MPEG
DECODER
R3152
4.7K
R3153
4.7K
R3156 39
R3157 39
R3151
10K
R3148 0
DIF-2
+3.3V
GND
SDA
SCL
IF-AGC
DIF-1
DIF-2
3
4
5
6
7
1
2
3
4
5
6
7
R3009
4.7K
AE6
AD6
NU AB7
NU
NU
NU
NU
NU
NU
AA7
AF8
AD14
AA8
AC7
AB8
NU
NU
NU
NU
NU
NU
NU
NU
AD5
AD4
AE5
AC19
AD26
AA19
AB19
AE26
D3001
MM5Z5V6B
C3003
OPEN
D3002
MM5Z5V6B
C3011
0.1
L3003
3.3uH
R3048
270
C3026 C3014
OPEN 0.1
C3013 L3004
39P 3.3uH
R3049
270
C3027
OPEN
R3006 100
R3007 100
C3009
0.1
DMDSCL1 AE8
DMDSDA1 AD8
C3002
OPEN
R3004
10K
IF-AGC AD7
TU-SDA AD9
TU-SCL AE10
AB25 ARC-MUTE
V20 LCD-PON
AA23 NU
C3010
OPEN
AE2 P-ON-H2
AC25 STM-EEPROM-WP
NU W22
C3005
OPEN
C3008
100P
D3907
MM5Z5V6B
R3011 47K
R3025 47K
D3004
OPEN
L3001
BK1608HS220-T
C3006
OPEN
C3023
10
C3007
OPEN
C3001
10
C3021
OPEN
C3028
OPEN
D3005
MM5Z5V6B
IC3001
OPEN
R3096
22K
R3039
OPEN
C3029
OPEN
1 V0
VCC 8
R3038
OPEN
2 FB
NU 7
R3037
OPEN
3 GND
NU 6
4 NU
EN 5
C3022
OPEN
C3024
OPEN
CONTINUE
DIGITAL 8
P-ON+5V
R3036
OPEN
PROTECT1 AA5
PROTECT3 AE1
Y20 VGA-SCL
AA20 VGA-SDA
AC23 NU
AC5 STM-SCL
AE4 STM-SDA
AD25 NU
Y19 NU
Y23 REMOTE
2
TO DIGITAL TO DIGITAL
MAIN 5
MAIN 5
IC3104(5/8) IC3104(5/8)
V23 AMP-MUTE
AC23 NU
W23 LED1
R3212 100K
1
R3010
4.7K
R3197 100
R3196 OPEN
R3921 OPEN
R3146 22
1
C3004
OPEN
R3021
10K
CONTINUE
DIGITAL 9
DIF-1
CN3705
1
2
3
4
R3121
R3120
R3214
R3213
R3194
R3193
R3217
IF-AGC
TO WIRELESS
LAN ADAPTOR
USB+5V
USB0(-)
USB0(+)
GND
R3241 10k
R3220 OPEN
SCL
CN3101
4
3
2
1
SDA
(NO CONNECTION)
GND
UARTORX
UARTOTX
P-ON+5V
*1
IC3101(4/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
GND
4
R3278 10k
TU3001
TUNER UNIT
+3.3V
CONTINUE
DIGITAL 7
UART1TX
UART1RX
CONTINUE
DIGITAL 7
PROTECT1
PROTECT3
P-ON-H1
R3160 100
R3161 100
R3910 10K
NU U21
CONTINUE
DIGITAL 8
PROTECT1
LIGHT-SENS AB5
KEY-IN1 AF2
CONTINUE
DIGITAL 9
LIGHT-SENS
KEY-IN1
R3353
0
Q3104
OPEN
R3352
OPEN R3351
OPEN
Q3103
OPEN
P-ON-H1 V22
C3127
0.1
CONTINUE
DIGITAL 5
VGA-SDA
VGA-SCL
ARC-MUTE
R3354
OPEN
R3349
OPEN
CONTINUE
DIGITAL 3
XRST1
R3350
OPEN
DIGITAL MAIN CBA UNIT
S
T
U
V
10-13
W
X
PL12.0SCBD4
Digital Main 5 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 8
P-ON+5V
*1
IC3101(5/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
C3200
1
JK3701
COMPONENT-Y
/VIDEO-IN
4
COMPONENT
-Pb-IN
COMPONENT
-Pr-IN
C3771
39P
R3725
OPEN
D3702
OPEN
C3723
OPEN
R3713
75
C3770
39P
R3724
OPEN
D3701
OPEN
C3724
OPEN
R3702
75
C3703
39P
R3721
OPEN
D3704
OPEN
C3725
OPEN
R3704
75
CONTINUE
DIGITAL 3
COMP-DET
R3019
100
AUDIO(R)-IN
C3710
56P
R3708
91K
D3703
OPEN
C3721
OPEN
C3711
56P
R3709
91K
D3707
OPEN
C3722
OPEN
R3016
10K
R3843
75
R3841
75
1
6
11
2
7
12
3
8
13
4
9
14
R3835
OPEN
R3836
OPEN
100
100
100
100
100
100
100
R3287 100
R3286 100
R3288 39
R3303 39
R3304 39
R3848
OPEN
C3192 OPEN
TO DIGITAL
MAIN 2
IC3104(2/8)
SW
AB9 VGA-HSYNC
AA9 VGA-VSYNC
DIGITAL
SIGNAL
PROCESS
C3199 1
C3209 1
C3210 1
TO DIGITAL
MAIN 3
IC3104(3/8)
TO DIGITAL
MAIN 7
IC3104(7/8)
AC16 NU
AF7 NU
R3308
0
TO DIGITAL
MAIN 4
IC3104(4/8)
AB15
AA18
AC17
C3207 1
C3208 1
D3712
1SS400
OPEN
OPEN
10K
10K
OPEN
OPEN
OPEN
OPEN
OPEN
R3847
R3846
R3831
R3830
D3717
D3716
D3715
D3714
D3713
D3711 1SS400
R3839 4.7K
R3838 4.7K
10 15
C3017
OPEN
AD10
R3297 110K
AD13
R3298 110K
AE13
C3018
0.01
CONTINUE
DIGITAL 4
VGA-SDA
VGA-SCL
ARC-MUTE
R3307 10K
CONTINUE
DIGITAL 6
P-ON+3.3V
C3015
OPEN
C3020
0.01
R3013
220
Q3004
2SA1576UBTLQ
(MUTE)
R3012
220
R3003
10K
CONTINUE
DIGITAL 7
BACKLIGHT-SW
ARC-OUT
Q3003
2SA1576UBTLQ
(BUFFER)
R3008
220
R3001
2K
R3014
56
C3012
1
R3002
10K
Z
Q3002
2SC4081UBTLQ
(BUFFER)
R3991
47K
R3005
220
Y
AB17
AB14
AA15
AA14
Y18
AA17
Y17
SCALER
CONTINUE
DIGITAL 9
AMP(L)-OUT
AMP(R)-OUT
1
A/D
CONVERTER
R3840
75
JK3713
PC-RGB-IN
5
2
R3020
OPEN
C3016
1
R3289
R3283
R3284
R3285
R3280
R3281
R3282
1
1
1
1
1
1
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R3018
110
Q3001
2SC4081UBTLQ
(BUFFER)
C3019
33P
C3196
C3197
C3198
C3193
C3194
C3195
C3220
C3218
C3217
C3216
C3215
C3214
C3705
100P
AUDIO(L)-IN
3
R3017
220
C3706
1
JK3706
DIGITAL
AUDIO OUT
(COAXIAL)
R3015
10K
AA16 NU
AB16 NU
Y14 NU
AF13 NU
Y13 NU
AC14 NU
C3219
OPEN
AA
C3025
OPEN
AB
10-14
R3125 10K
R3919 10K
TO DIGITAL
MAIN 1
IC3104(1/8)
SPDIF
AB13 NU
AA13 NU
AA12 NU
AB12 NU
AUDIO
AE12 NU
I/F
AD11 NU
AE11 NU
AF11 NU
R5 NU
R7 NU
U1 NU
T2 NU
AE9 NU
AC10
AB11
V7 NU
AA4 NU
AB4 NU
Y6 NU
L26 NU
K24 NU
L22 NU
K26 NU
L21 NU
K25 BACKLIGHT-SW
J24 NU
K22 NU
J25 NU
K21 NU
H24 NU
P25 NU
T20 NU
T25 NU
AC
TO DIGITAL
MAIN 7
IC3104(7/8)
TO DIGITAL
MAIN 4
IC3104(4/8)
AD
PL12.0SCBD5
Digital Main 6 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 1
P-ON+3.3V
BC3101
0
C3167
OPEN
4
*1
IC3101(6/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
C3159
OPEN
C3171
OPEN
C3173
1
L3106
BEAD
CONTINUE
DIGITAL 4
P-ON+3.3V
AL+3.3V
L3117
BEAD
C3174
0.1
T10 VDD33
T11 VDD33
C3156
0.1
R10 AVDDPLLD1-33
R11 AVDDPLLA-33
P16 AVDDPLLD2-33
C3155
0.1
L3119
BEAD
CONTINUE
DIGITAL 3
AL+3.3V
P-ON+3.3V
M12 DPAVDD33
C3176
0.1
L3101
BEAD
CONTINUE
DIGITAL 5
P-ON+3.3V
F4 LVVDD33
L3120
BEAD
C3135
OPEN
C3134
0.1
C3158
OPEN
C3133
0.1
P17 AVDDAPUSB33-0
R17 AVDDAPUSB33-1
3
CONTINUE
DIGITAL 9
AL+3.3V
L3115
0
CONTINUE
DIGITAL 10
P-ON+3.3V
L3110
0
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
M13
M14
N12
K11
K12
L11
L12
BC3104
0
C3139
0.1
C3142
10
C3143
0.1
C3144
0.1
C3151
OPEN
C3140
0.1
C3141
0.1
Y10 AVDDADA33
C3164
10
C3163
OPEN
BC3103
OPEN
L3102
BEAD
L3107
BEAD
C3157
0.1
C3175
1
R3204
510
L3109
BEAD
VDDUSB12 N17
C3162
0.1
C3166
10
C3165
0.1
C3146
1
C3147
1
Y12 AVDDHP33
C3114
0.1
L10 VDD25TCON
C3105
0.1
VDDIO15-1
VDDIO15-2
VDDIO15-3
VDDIO15-4
F7
G8
G15
G16
C3148
0.1
C3149
0.1
M17 VDD5
L3124
BEAD
VDDIOCK15 H8
C3224
1
L3103
BEAD
AF5 VDD33STM
L3105
0
VDD12STM AF4
C3153
1
Y7 STMADAVDD33
C3152
0.1
L3114
BEAD
T22 VDDSD18-33
C3172
0.1
L3111
0
AD23 AVDDH18
C3182 1
VREFHSIF AC9
C3180
1
C3181 1
C3161
0.1
L3112
BEAD
VREFLSIF AC8
U14 VDDAVAD18
C3160
0.1
L3113
BEAD
C3183 1
C3185 0.01
VREF1V5 AD12
Y8 AVDDSIF18
C3113
0.1
L3104
BEAD
C3187 1
VREFH0 Y16
Y9 AVDDV33
C3103
0.1
VREFL0 Y15
C3184
1
C3186 1
R3211 6.2K
R3210 6.2K
USB0RREF T26
USB1RREF T24
L3116
OPEN
AE7 VCOMP
NU *A
FPEN R12
TESTSEL T12
1
*A:D18~D20,E13.E18,F13,J23,K23,L23,N3,N21,P4,
P6,P22,R16,T4,T16,U4,U22,AC12,AC13,AC15,
AC18,AD16,AD17,AD19
*B:A1,A26,D12,D15,E3,E5,E8,E12,E16,F5,F9,G5,
G7,H5,H7,K10,K13~K17,L13~L17,N16,P12~P15,
R13~R15,T14,T15,T17,U10,U11,U13,U15,W7,
AC11,AC21,AD3,AD20,AF1,AF26
GND *B
AE
C3138
0.1
LVVDD12 E2
C3104
0.1
CONTINUE
DIGITAL 8
P-ON+3.3V
VCC+1.5V
AL+3.3V
AL+1.25V
VCC+1.8V
VCC+1.25V
C3137
OPEN
R3181
4.7
C3145
0.47
AD22 AVDDH33
C3150
1
2
C3136
10
BC3102
0
Y11 AVDDEVE33
R3205
0
CONTINUE
DIGITAL 2
VCC+1.5V
M15
M16
N11
N13
N14
N15
P10
P11
T13
U12
C3170
0.1
L3121
BEAD
L3108
BEAD
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
VDDRA M11
L3123
BEAD
CONTINUE
DIGITAL 7
P-ON+3.3V
AL+3.3V
DIGITAL MAIN CBA UNIT
AF
AG
AH
10-15
AI
AJ
PL12.0SCBD6
Digital Main 7 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 4
LCD-PON
P-ON-H2
*1
IC3101(7/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
CONTINUE
DIGITAL 1
VCOM-PWM
LCD-PON
BACKLIGHT-ADJ
OE2
PROTECT3
3
2
TO POWER SUPPLY
CBA CN631
VCOM-PWM(NU)
BACKLIGHT-SW
BACKLIGHT-ADJ
PROTECT3
PROTECT1
P-ON-H1
P-ON-H2
RESET
OE2(NU)
GND
AL+3.3V
GND
AMP+13V
AMP+13V
GND
P-ON+21V
P-ON+21V
GND
GND
GND
GND
P-ON+21V
P-ON+21V
C3678
OPEN
C3687
OPEN
C3677
OPEN R3663 OPEN
C3690
OPEN
C3686
OPEN
HDMI
I/F
C3692
OPEN
C3691
OPEN
D3616 OPEN
R3668 OPEN
C3688
OPEN
C3685
OPEN
R3659
OPEN
C3689
OPEN
R3601 OPEN
R3620 100
R3603 100
AUDIO
DECODER
R3645 OPEN
R3629 OPEN
R3647 100
TO DIGITAL
MAIN 5
IC3101(5/8)
R3636 OPEN
C3660
OPEN
R3956
OPEN
C3652
OPEN
C3651
OPEN
C3653
OPEN
C3650
OPEN
C3655
OPEN
C3675
OPEN
C3676
OPEN
C3632
OPEN
R3972
OPEN
R3973
OPEN
C3767
0.1
R3787
47K
R3706
10K
R3788
47K
C3769
OPEN
R3786
1K
D3721
OPEN
C3768
OPEN
R3790
Q3701
2SC4081UBTLQ OPEN
(SWITCHING)
C3766
OPEN
R3780
47K
C3760
OPEN
C3761
OPEN
R3779
1K
D3720
OPEN
VIDEO
DECODER
TO DIGITAL
MAIN 5
IC3101(5/8)
HDMI-CEC
STMCECPUL
HDMI0-SCL
HDMI0-SDA
HDMI1-SCL
HDMI1-SDA
HDMI2-SCL
HDMI2-SDA
R3628
100
AA21
AB18
AA22
AA24
W21
Y21
AB22
AB23
R3179 100
R3992
R3993
R3994
R3995
R3996
R3997
39
39
39
39
39
39
R3784
10K
R3785
47K
R3707
10K
HDMI0-HPD AB21
HDMI1-HPD AD24
HDMI2-HPD AC24
Q3611
OPEN
R3781
47K
R3710
10K
R3783
Q3702
2SC4081UBTLQ OPEN
(SWITCHING)
R3863
27K
D3722
1SS400
R3623
OPEN
R3694
OPEN
Q3612
OPEN
R3637
OPEN
R3865
22
HDMI-UART-CTRL AB26
R3673
OPEN
R3671
OPEN
R3672
OPEN
R3674
OPEN
Q3622
OPEN
Q3621
OPEN
R3669
OPEN
R3675
OPEN
R3670
OPEN
Q3620
OPEN
C3694
OPEN
CONTINUE
DIGITAL 4
UART1TX
UART1RX
R3730
0
R3600
OPEN
R3649
OPEN
Q3706
OPEN
R3648
OPEN
R3714
10K
R3720
33K
R3684
OPEN
R3777
10K
C3750 R3778
0.1
47K
Q3704
2SC4081UBTLQ
(SWITCHING)
R3771
OPEN
C3600
OPEN
R3773
47K
R3712
10K
R3711
10K
R3772
OPEN
R3774
47K
C3751
OPEN
R3775
1K
D3719
OPEN
R3776
Q3703
2SC4081UBTLQ 100K
(SWITCHING)
JK3717
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
HDMICONNECTOR-1
DATA2(+)
TMDS DATA2 SHIELD
DATA2(-)
DATA1(+)
TMDS DATA1 SHIELD
DATA1(-)
DATA0(+)
TMDS DATA0 SHIELD
DATA0(-)
CLOCK(+)
TMDS CLOCK SHIELD
CLOCK(-)
HDMI-CEC
ARC
HDMI-CLOCK
HDMI-DATA
GND
+5V
HOT PLUG DETECT
JK3716
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
HDMICONNECTOR-3
DATA2(+)
TMDS DATA2 SHIELD
DATA2(-)
DATA1(+)
TMDS DATA1 SHIELD
DATA1(-)
DATA0(+)
TMDS DATA0 SHIELD
DATA0(-)
CLOCK(+)
TMDS CLOCK SHIELD
CLOCK(-)
HDMI-CEC
NU
HDMI-CLOCK
HDMI-DATA
GND
+5V
HOT PLUG DETECT
JK3715
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
HDMICONNECTOR-2
DATA2(+)
TMDS DATA2 SHIELD
DATA2(-)
DATA1(+)
TMDS DATA1 SHIELD
DATA1(-)
DATA0(+)
TMDS DATA0 SHIELD
DATA0(-)
CLOCK(+)
TMDS CLOCK SHIELD
CLOCK(-)
HDMI-CEC
NU
HDMI-CLOCK
HDMI-DATA
GND
HDMI+5V
HOT-PLUG-DETECT
C3758
OPEN
HDMIO-5V AB20
HDMI1-5V AC22
HDMI2-5V AC20
R3627
OPEN
C3696
OPEN
R3791
10K
R3960
47K
R3705
10K
C3759
0.1
CONTINUE
DIGITAL 4
PROTECT1
PROTECT3
P-ON-H1
CONTINUE
DIGITAL 8
P-ON+12V/+21V
AL+5.3V
CONTINUE
DIGITAL 9
LCD-PON
1
C3679
OPEN
R3664 OPEN
CN3601
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CONTINUE
DIGITAL 3
RESET
CONTINUE
DIGITAL 9
AMP+13V
CONTINUE
DIGITAL 8
DC-DC-EN
R3666 OPEN
R3665 OPEN
R3667 OPEN
R3660 OPEN
C3683
OPEN
AE17
AF17
AE16
AF16
AD15
AE15
AE14
AF14
AD21
AE21
AE20
AF20
AE19
AF19
AD18
AE18
AE25
AF25
AE24
AF24
AE23
AF23
AE22
AF22
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
(NO CONNECTION) CN3602
BACKLIGHT-SW 1
BACKLIGHT-ADJ(DC)
2
P-ON-H1 3
GND 4
BACKLIGHT-ADJ(PWM)
5
AL+5V 6
GND 7
GND 8
GND 9
GND 10
P-ON+12V 11
P-ON+12V 12
P-ON+12V 13
AMP+13V 14
C3646
R3955
C3648
C3647
C3649
C3656
C3658
C3657
C3659
4
CONTINUE
DIGITAL 5
BACKLIGHT-SW
ARC-OUT
C3752
OPEN
C3749
OPEN
R3717
1K
CONTINUE
DIGITAL 6
P-ON+3.3V
AL+3.3V
Q3705
2SC4081UBTLQ
(SWITCHING)
AK
AL
R3715
10K
R3716
33K
AM
AN
10-16
AO
AP
PL12.0SCBD7
Digital Main 8 Schematic Diagram [TYPE B]
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 7
DC-DC-EN
D3611
MM5Z15B
R3682
10K
Q3601
2SA1576UBTLQ
(SWITCHING)
R3695
OPEN
4
R3608
10K
CONTINUE
DIGITAL 4
P-ON-H2
R3610
4.7K
R3683
100K
R3609
4.7K
Q3602
2SC4081UBTLQ
(SWITCHING)
D3614
1SS400
C3626
1
R3607
0
R3611
OPEN
C3693
OPEN
C3667
0.01
CONTINUE
DIGITAL 1
P-ON+12V/+21V
P-ON+5V
C3662
OPEN
C3674
4.7
C3673
4.7
C3664
OPEN
SS 8
2 VIN
EN 7
3 SW
R3685
OPEN
C3669
10
1 BS
SS 8
2 VIN
EN 7
3 SW
R3679
9.1K
R3634
560
R3633
11K
C3671
10
C3670
10
R3687
OPEN
C3665
OPEN
C3607
0.047
FB 5
L3604
22uH
C3967
OPEN
R3635
4.7K
C3666
0.015
C3604
OPEN
COMP 6
4 GND
R3908
OPEN
FB 5
C3668
470/4V
C3610
OPEN
R3631
10K
L3603
22uH
CONTINUE
DIGITAL 5
P-ON+5V
C3616
4.7
C3661
0.047
COMP 6
4 GND
CONTINUE
DIGITAL 4
P-ON+5V
3
1 BS
C3609
4.7
R3904
OPEN
IC3601
MP2303ADN
(+3.3V REG.)
C3612
0.01
IC3606
MP2303ADN
(+1.5V REG.)
C3702
OPEN
C3615
OPEN
R3677
47K
R3605
100
R3604
15K
R3606
11K
C3611
0.015
C3614
10
C3603
10
C3606
OPEN
D3607
OPEN
C3608
10
C3613
OPEN
R3643
OPEN
D3613
OPEN
D3908
OPEN
C3672 R3642
10
OPEN
R3095
10K
R3657
OPEN
CONTINUE
DIGITAL 7
P-ON+12V/+21V
AL+5.3V
Q3604
OPEN
R3656
OPEN
BC3106
0
C3968
OPEN
R3655
OPEN
Q3605
OPEN
R3658
OPEN
CONTINUE
DIGITAL 9
P-ON+5V
C3663
OPEN
C3624
OPEN
C3625
4.7
IC3607
MP2303ADN
(+5V REG.)
R3622
0
C3630
OPEN
R3626
OPEN
CONTINUE
DIGITAL 3
P-ON+12V/+21V
C3645
4.7
C3654
4.7
1 BS
SS 8
3 SW
C3601
0.015
EN 7
R3686
OPEN
C3966
OPEN
4 GND
FB 5
R3676
5.1K
R3689
OPEN
R3613
10K
R3625
4.7K
C3638
0.015
C3971 R3681
OPEN OPEN
C3640
OPEN
D3604
MM5Z3V6B
C3641
10
C3643
10
R3602
2.2K
R3615
OPEN
1
C3635
OPEN
C3972
OPEN
R3616
6.2K
C3642
OPEN
C3644
OPEN
R3640
OPEN
D3612
OPEN
R3662
OPEN
C3621
10
C3628
10
C3623
10
C3973
1
CONTINUE
DIGITAL 4
PROTECT1
D3610
OPEN
D3606
1SS400
Q3606
OPEN
(SWITCHING)
C3627
OPEN
D3615
CRY68
R3653
OPEN
Q3603
OPEN
R3654
OPEN
C3974
1
C3636 R3639
OPEN OPEN
R3688
100
C3680
220/6.3V
IC3605
BD00IC0WEFJ
(+1.8V REG.)
C3682
10
R3680
OPEN
R3650
2.2K
C3695 R3651
OPEN 12K
ADJ 4
R3692
OPEN
Q3608
2SA1576UBTLQ
(SWITCHING)
R3644
OPEN
C3633 R3638
OPEN OPEN
D3725
1SS400
R3691
OPEN
2 GND
R3612
100K
R3632
10K
R3617
10K
C3618
OPEN
R3614
10K
C3619
4700P
R3621
OPEN
3 CE
C3634
OPEN
FB 5
R3678
47K
C3622
OPEN
IC3603
AP2121AK-3.3TRE1
(+3.3V REG.)
1 VIN VOUT 5
D3605
OPEN
R3909
OPEN
ADJ 4
C3602
10
C3699
OPEN
4 GND
R3661
OPEN
R3690
0
2 GND
3 CE
R3619
100
EN 7
COMP 6
L3605
10uH
IC3602
AP2126K-ADJTRG1
(+1.25V REG.)
1 VIN VOUT 5
C3637
2.2
2 VIN
R3618
10K
C3617
0.047
SS 8
R3624
560
L3601
10uH
C3969
OPEN
1 BS
3 SW
COMP 6
2 VIN
C3629
OPEN
2
C3620
0.01
IC3604
MP2303ADN
(+1.25V REG.)
C3639
0.01
C3605
OPEN
C3631
4.7
R3652
11K
1 V0
VCC 8
2 FB
NU 7
3 GND
NU 6
4 NU
EN 5
C3681
OPEN
C3684
10
C3697
OPEN
C3698
OPEN
CONTINUE
DIGITAL 6
P-ON+3.3V
VCC+1.5V
AL+3.3V
AL+1.25V
VCC+1.8V
VCC+1.25V
R3641
10K
R3646
22K
Q3609
2SC4081UBTLQ
(SWITCHING)
AQ
AR
C3963
0.47
AS
AT
10-17
AU
AV
PL12.0SCBD8
Digital Main 9 Schematic Diagram [TYPE B]
CONTINUE
DIGITAL 6
AL+3.3V
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 8
P-ON+5V
4
TO FUNCTION
CBA CN4001
SDA
SCL
GND
KEY-IN1
REMOTE
LED1
LIGHT
P-ON+5V
AL+3.3V
Q3108
OPEN
R3200
OPEN
CONTINUE
DIGITAL 4
SW-EN
LED1
REMOTE
R3206
OPEN
R3215
OPEN
R3207
OPEN
R3188
OPEN
CN3105
1
2
3
4
5
6
7
8
9
R3102
1K
R3209
OPEN
R3107
100
Q3107
OPEN
C3109
OPEN
C3107
100P
R3323
OPEN
R3117
10
C3110
100P
R3119
OPEN
C3112
OPEN
Q3101
2SC4081UBTLQ
(LED DRIVE)
C3975 R3201
OPEN 0
C3111
OPEN
C3122 OPEN
C3123 OPEN
3
R3110
33
R3106
OPEN
R3103
OPEN
R3105
100
R3150
10K
D3101
OPEN
CONTINUE
DIGITAL 4
STM-SCL
STM-SDA
AMP-MUTE
Q3102
OPEN
C3108
OPEN
R3104
OPEN
CONTINUE
DIGITAL 4
LIGHT-SENS
KEY-IN1
R3159
OPEN
R3182
10K
C3106
OPEN
R3149
0
C3130
OPEN
R3827
10K
R3114
33
CONTINUE
DIGITAL 5
AMP(L)-OUT
AMP(R)-OUT
R3998
2.7K
CONTINUE
DIGITAL 7
LCD-PON
C3964 C3808
470P 1
C3809
1
C3965
470P
25
24
R3806 R3817
33K
47K
R3816
10K
C3821
0.1
GND
GND
GND
23
22
21
ROSC
26
GND
27
AVCC
28
31 GND
CBIAS 20
32
19
33
18
R3812
0
34
Q3801
2SC4081UBTLQ
(SWITCHING)
CONTINUE
DIGITAL 7
AMP+13V
29
NU
R3818
OPEN
30
GND
R3999
2.7K
R3814 27K
PROT
R3815
10K
C3819 10
C3817 4.7
VREFF
2
C3818 10
CONTROL
LOGIC
GND 16
GND 15
36 GND
C3827
100/25V
C3816
0.1
PWM
GENE.
PWM
GENE.
R3808
0
R3809
0
R3810
0
R3811
OPEN
AW
1
2
3
4
5
6
7
R3820
10K
9
C3828
10
R3805
22K
Q3802
2SC4081UBTLQ
(SWITCHING)
R3819
22K
L3801
33uH
D3801
MM5Z33B
R3804
OPEN
C3806
OPEN
C3811
0.1
10
R3834
0
C3826
C3831
100/25V OPEN
D3802
MM5Z33B
R3803
OPEN
C3805
OPEN
L3803
OPEN
R3849
OPEN
C3830
OPEN
R3833
OPEN
R3825
OPEN
R3864
OPEN
C3803
100/25V
C3807
OPEN
R3824
OPEN
C3834 R3826
OPEN OPEN
AZ
10-18
C3832
100/25V
C3825
0.1
C3824
0.1
JK3801
HEADPHONE
JACK
C3801
OPEN
C3822
100/25V
C3812
0.1
C3802
OPEN
R3801
180
C3804
100/25V
C3810
100/25V
Q3804
OPEN
AY
R3850
OPEN
C3823
100/25V
L3802
33uH
C3813
0.1
C3829
C3815
100/25V 0.1
AX
R3821
22K
GND
GND
8
HB1
GND
GND
GND
GND
DVDD1
HB2
GND
11
C3814
0.1
R3800
OPEN
R3799
OPEN
C3833 R3823
0.1
100K
12
40
R3802
180
R3861
OPEN
Q3803
2SA1576UBTLQ
(SWITCHING)
R3822
10K
VDD 13
39
1
R3813
OPEN
R3807
OPEN
CONTINUE
DIGITAL 4
PWR-DETECT
R3851
OPEN
VDD 14
38 VDD
IC3801
R2A15122FP
-W00R
(AUDIO AMP)
C3820
10
17
35 GND
37 VDD
CONTINUE
DIGITAL 3
PWR-DETECT
BA
R3832
OPEN
CN3801
1
2
3
4
SP(L)
GND
GND
SP(R)
SP3801
SPEAKER
L-CH
SP3802
SPEAKER
R-CH
BB
PL12.0SCBD9
Digital Main 10 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
DIGITAL MAIN CBA UNIT
R3875 22
4
R3738
4.7K
C3980
OPEN
R3871 22
R3727 OPEN
R3739
OPEN
C3976
OPEN
R3872 22
R3966 OPEN
R3740
OPEN
C3977
OPEN
R3873 22
R3837 OPEN
R3967
OPEN
C3978
OPEN
*1
IC3101(8/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3874 22
R3726 OPEN
R3741
4.7K
C3979
OPEN
R3733 22
R3745
OPEN R3737
OPEN
R3732 22
R3859
0
C3755
OPEN
C3709
10P
C3708
10P
23
22
21
20
19
18
17
16
15
14
13
VDD
24
GND
3
T7
Y1
U7
AA3
W5
W4
AB2
W3
AC1
VDD
MII_CRS
MII-COL
MII-RXCLK
RMII-RXD0
RMII-RXD1
RMII-RXD2
RMII-RXD3
RMII-RXDV
RMII-RXER
C3756
OPEN
NU 12
25
MII/RMII CONTROLLER
26
PARALLE
TO SERIAL
29 PHYRSTB
R3723 1K
R3879
OPEN
VDD 6
32
5
R3860
10K
C3993
OPEN
NU 3
TRANSMITTER
CN3706
8
7
6
5
4
3
2
1
NU
NU
RSET
GND
AUDIO
-OUT
39
XO
38
XI
36
R3722
OPEN
40
41
42
43
44
45
46
47
48
R3754
2.49K
R3749
OPEN
R3748
OPEN
R3747
OPEN
R3750
OPEN
2
VDD
35 NU
C3732
0.1
R3701
OPEN
R3858
22
X3701
25MHz
R3876
22
CONTINUE
DIGITAL 6
P-ON+3.3V
R3764
OPEN
4
34 NU
37
C3985
C3986
C3987
C3989
C3990
C3991
C3992
R3878
OPEN
31
33 GND
R3735 4.7K
R3857
22
22
R3765
OPEN
RECEIVER
R3856 22
C3982
OPEN R3736 4.7K
C3984
OPEN
GND 7
VDD10-OUT
R3877
R3718 4.7K
R3766
OPEN
NU 8
30
VDD
2
AA2
Y3
V6
Y4
Y2
Y5
W6
AC2
AB3
AD1
V5
AB1
SERIAL TO
PARALLEL
1
IC3902
RTL8201FL-VB-CG
(ETHERNET I/F)
C3744
0.01
(ETHERNET JACK)
GND
NU
RD(-)
RCT
RD(+)
TD(-)
TCT
TD(+)
C3701
0.01
C3737
0.1
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
MII-TXCLK
RMII-TXD0
RMII-TXD1
RMII-TXD2
RMII-TXD3
RMII-TXEN
MII-MDC
MII-MDIO
MII-MDIO-INTL
HUB-RESET
WAKEUP
WUC
R3729
4.7K
NU 9
28 VDD10
0
22
22
22
22
22
22
22
R3767
OPEN
PMEB 10
27
R3829
R3842
R3844
R3845
R3852
R3853
R3854
R3855
R3728
0
NU 11
C3983
OPEN
BC3704
BK1608HS220-T
C3981
OPEN
R3719
4.7K
R3954
4.7K
C3735
12P
C3731
0.1
C3730
0.1
C3736
0.1
C3733
0.1
C3999
0.1
R3703
0
C3734
15P
C3753
OPEN
1
BC
BD
BE
BF
10-19
BG
BH
PL12.0SCBD10
Power Supply CBA Top View
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
CAUTION ! : For continued protection against risk of fire,
replace only with same type 4A, 125V fuse.
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
4A 125V
J125
GND
FH601
C1010
D661B
R655
IC601
RISK OF FIREREPLACE FUSE AS MARKED
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
C1007
C662
BA21N0F0102 1
D663
C1001
J116
R1003
R657
J123
GND
R613
J120
GND
GND
D1002
C650
T601
1.ILED4
2.ILED3
3.NC
4.VLED
5.NC
6.ILED1
7.ILED2
R607
R612
/WHITE
NEUTRAL
R608
C602
BC1002
D610
D605B
/BLACK
LIVE
CN601
R654
J601
GND
L1001
F601 4A/125V
C1011
D660
FH602
R601
SA601
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.
J117 VCC
CN1001
6
C652
C651
7
P-ON+21V
J119
D650
2
1
R606
C604
D609
J602
GND
GND
D406
D1005B
P-ON-H2
J104
D401
D405
CN631
J121
GND
J108
RESET
01
R650
R5
GND
J109
J122
D654
JS632
ALL+3.3V forR-SoC
ALL+5.3V forP-SoC
C605
D662
JS631
P-ON+21V
forZ-SoC
C663
J101
ALL+3.3V/ALL+5.3V
D652
R602
J110
PROTECT3
J111
PROTECT3
J112
BL-Adj
J107
GND
P-ON+21V
R672
R670
D658
R671
Q656
COLD
D666
D603
D604
BC603
J124
GND
J113
P-ON+21V
C603
HOT
BC601
C60
6
C601
Q601
D657B
D607
J114
GND
J106
C655
C656
D601
D602
D608
J105
J126 AMP+13V
Q602
R611
D402B
J115
GND
GND
GND
C654
J118
L601
J603
J103
GND
AMP+13V
J102
GND
22
2
1
23
23.NC
22.BL-SW
21.BL-ADJ
20.P3
19.P1
18.NC
17.P-ON-H2
16.RESET
14.15.GND
13.ALL+3.3V
/ALL+5.3V
12.GND
10.11.AMP+13V
9.GND
7.8.21V
3.4.5.6.GND
1.2.21V
BC602
C7A3
10-20
No.4
A3
BA21N0F01021
Power Supply CBA Bottom View
D661
IC601
R655A
R664
C659
R661
C501
D609
C608
D608A
CN601
D501
R502
C604
Q501
D609A
R612
R606
D605
R612A
C609
R606A
R613A
R607
R613
R657A
C660
R658
C651
C652
J119
R601
SA601
R608
D610A
D605B
R608A
C610
D610
R659
R654
R654A
R660
R657 R665
J123
GND
T601
R607A
R663
D661B
R655
Q654
Q652
C662
R667
R666
R669
R668
R1005
C602
R1002
C1006
R1014
FH602
J601
GND
GND
D653
L601
D502
C607
R652
D601
D602
R651
D657
D608
R603
D604
BC603
C605
R614
J122
D603
R604
D666
D666A
C639
R602
GND
J121
GND
R605
C60
6
C601
Q601
BC601
D657B
C603
Q650
R678
C638
C661
R682
R680
R650
J101
ALL+3.3V/ALL+5.3V
D652
R681
C665
R672A
C658
R653
R662
R670
JS631
P-ON+21V
forZ-SoC
C663
23.NC
22.BL-SW
21.BL-ADJ
20.P3
19.P1
18.NC
17.P-ON-H2 R650A
16.RESET
14.15.GND
13.ALL+3.3V
/ALL+5.3V
12.GND
10.11.AMP+13V
9.GND
7.8.21V
3.4.5.6.GND
1.2.21V C637
22
R611
D656
R671A
C656
R671
R670A
C664
R672
D658
R673
Q655
D654
JS632
Q602
D607
Q656
D662
J603
D607A
R610
C654
D654A
GND
D652A
GND
C636
C635
FH601
J602
GND
J126
J106
C633
J108
RESET
F601 4A/125V
D650
C655
J107
GND
R675
P-ON+21V
D658A
R676
D406A
J109
D406
R677
P-ON-H2
C630
C631
D405
D401A
J104
AMP+13V
J102
GND
C650
J105
AMP+13V
C1014
R1008
R1007
D1005
D405A
J113
P-ON+21V
J103
GND
J118 R1016
R1018
J115 12
GND
R403
R1009
R1006
R1504
R1502
R1010
D401
D663A
Q1001
D663
R1001
GND
R1017
R1015
C1020
D102A
C1019
13
C1022
C1021
R1019
R1012
L1001
BC1002
C1005
C1002
C1004
R1501
C1018
24
J117
7
R1021
IC1001
R401
1
C1015
R1011
J114
GND
Q653
J120
D1002
J124
GND
C632
C1007
R1004
C1009
C1016
C1017
C1001
R1003
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
BA21N0F0102 1
D660
VCC
1
2
CN1001
6
D402 R1020
D402B
R402
J111
PROTECT3
J112
BL-Adj
J110
PROTECT3
D1004
D1001
C1003
C1010
J125
GND
C1013
C1012 C1011
R1503
GND
D1005B
4A 125V
01
J116
CAUTION ! : For continued protection against risk of fire,
replace only with same type 4A, 125V fuse.
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
R5
C1008
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
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.
CN631
2
BC602
23
1
10-21
BA21N0F01021
Function CBA Top View
TP4062
C4054
A30C5
CH -
SOURCE
D4051
MENU
C7A3
A3
VOL +
CN4001
R4058
VOL -
R4057
R4008
D4053
R4051
C4051
C4057
CH +
TP4060
C4055
R4054
R4052
C4052
C4053
TP4057
POWER
R4009
R4062
R4059
R4055
b
R4013
C4002
R4061
TP4058
IC4001
P
R4004
R4006
C4001
R4007
R4005
R4003
R4001
R4053
R4002
TP4061
R4063
D4052
NO.7
R4056
TP4055
C4058
TP4059
C4006
TP4054
R4011 R4012 R4014
R4010
TP4056 C4056
Function CBA Bottom View
D4003
D4004
RS4051
TPP
R4021
R4022
C4003
IC4051
D4001
10-22
R4017
BA2176G0203 2
D4002
P
b
BA2176G02032
SIDE
REAR
11-1
HEADPHONE
JACK
USB JACK
PC-RGB-IN
HDMICONNECTOR
DIGITAL
AUDIO-OUT
(COAXIAL)
AUDIO(R)-IN
AUDIO(L)-IN
COMPONENT
-Pr-IN
COMPONENT
-Pb-IN
COMPONENT
-Y/VIDEO-IN
1
4
SP3802
SPEAKER
R-CH
DIGITAL MAIN CBA UNIT
CN3801
CL3801
SP3801
SPEAKER
L-CH
31
1
CN3011
23
1
CN3701
TUNER UNIT
9
1
CN3101
CL3006
CL3701
CL3101
1
23
CN631
1
9
CN4001
7
CL1001
CN1001
LCD PANEL ASSEMBLY
1
POWER SUPPLY CBA
FUNCTION CBA
1
CN601
2
AC CORD
WIRING DIAGRAMS
[TYPE A]
PL12.0AWI
SIDE
REAR
11-2
HEADPHONE
JACK
USB JACK
WIRELESS
LAN
ADAPTOR
HDMICONNECTOR-3
HDMICONNECTOR-2
HDMICONNECTOR-1
PC-RGB-IN
ETHERNET
JACK
DIGITAL
AUDIO-OUT
(COAXIAL)
AUDIO(R)-IN
AUDIO(L)-IN
COMPONENT
-Pr-IN
COMPONENT
-Pb-IN
COMPONENT
-Y/VIDEO-IN
1
4
SP3802
SPEAKER
R-CH
DIGITAL MAIN CBA UNIT
CN3801
CL3801
SP3801
SPEAKER
L-CH
31
1
CN3905
23
1
CN3601
TUNER UNIT
9
1
CN3105
CL3006
CL3701
CL3101
23
1
CN631
1
9
CN4001
7
CL1001
CN1001
LCD PANEL ASSEMBLY
1
POWER SUPPLY CBA
FUNCTION CBA
1
CN601
2
AC CORD
[TYPE B]
PL12.0BWI
EXPLODED VIEWS
[TYPE A]
A1
LCD1
A20
A4
CL3006
B1
CL1001
LCD Module
L3
A2
A23
L3
Digital Main CBA Unit
L13
S7
CL3701
B11
L51
L13
A14
B18
L3
Function CBA
B17
L3
L23
L3
B3
L13
L13
CL3801
Power Supply CBA
A3
L14
L14
CL3101
L13
L14
L14
AC601
B9
L4
See Electrical Parts List
for parts with this mark.
L4
SP3802
SP3801
L4
Stand Assembly
L4
A18
S7
SSK1
12-1
PL12.0-A_CEX
[TYPE B]
A1
LCD1
A20
A4
CL3006
B1
CL1001
LCD Module
L3
A2
A23
L3
Digital Main CBA Unit
S7
CL3701
B11
L51
L13
B18
L13
A14
L3
Function CBA
B17
L3
L23
L3
B3
L13
CL3801
Power Supply CBA
A3
L14
L13
L14
CL3101
L13
L14
L14
AC601
B9
L4
See Electrical Parts List
for parts with this mark.
L4
SP3802
SP3801
L14
L4
Stand Assembly
L4
A18
S7
SSK1
12-2
PL12.0-B_CEX
Packing
X1
Upper Side
X9
Lower Side
X2
X7
Stand Assembly
（
S7
Tape
X12
X3
X4
S3
TYPE B
SSK1
X17
Tape
X18
S6
Fixlon Tape
Packing Tape
X6
Packing Tape
S4
S1
E
SID
R
A
S7
RE
R
REA
E
SID
Packing Tape
12-3
Some Ref. Numbers are
not in sequence.
PL12.0-A_PEX
TYPE A
PARTS LIST
[22PFL4507/F7 (Serial No.: ME1),
22PFL4507/F8 (Serial No.: XA1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a
# have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
LCD PANEL ASSEMBLY
Ref. No.
LCD1
NOTE: Parts that are not assigned part numbers
(---------) are not available.
Ref. No.
Description
Part No.
STAND ASSEMBLY A2176UT
1ESA31545
A3
REAR COVER A2176UT
1EM029026
A4
DECORATION PLATE A2176UT
1EM227065
A14
JACK HOLDER A2176UT
1EM332678
A18#
RATING LABEL A2176UT
----------
A20
LOGO LABEL A21F5UH
----------
A23
ENERGY GUIDE LABEL A2176UT
----------
AC601#
AC CORD W/O A GND WIRE UL/CSA/1680/NO/ WAC1620LW002
BLACK
B9
STAND HOLDER A2176UT
1EM029047
B11
SENSOR PLATE A2176UT
1EM332503
B17
WALL MOUNT BRACKET A11N0UH
1EM434637
B18
WALL MOUNT COVER A2170UT
1EM332137
CL3101
FFC WIRE ASSEMBLY 9PIN 9PIN/WHITE/
90MM
WX1A2170-101
CL3701
FFC WIRE ASSEMBLY 23PIN 23PIN/WHITE/
70MM
WX1A21N0-109
CL3801
WIRE ASSEMBLY 4PIN 4PIN/165MM&40MM
WX1A21N0-309
L4
SCREW P-TIGHT 3X12 BIND HEAD+ BLK
GBHP3120
L13
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
L14
S-TIGHT SCREW M3X6 BIND HEAD+BLACK
GBHS3060
SSK1
STAND SCREW KIT A21N0UT
1ESA31179
SP3801
SPEAKER MAGNETIC 8OHM/3.5W S0307F19
DS08070XQ006
SP3802
SPEAKER MAGNETIC 8OHM/3.5W S0307F19
DS08070XQ006
Description
Part No.
LCD PANEL ASSEMBLY
Consists of the following
U2A71PA
A1
FRONT CABINET A2176UT
1EM029025
A2
REAR FRAME PAINT A2170UT
1EM127113
B1
GASKET_274X2.5X1.6 A2170UT
1EM437681
CL1001
WIRE ASSEMBLY 7PIN FFC WX1U2A70-F01
WX1U2A70-F01
CL3006
LVDS WIRE ASSEMBLY 30PIN WX1U2A70W01
WX1U2A70-W01
L3
SCREW P-TIGHT 3X10 BIND HEAD+
GBHP3100
L51
SCREW M3X4 M3X4 BIND+ (B-NI)
SBH33040
LCD MODULE
----------
PACKING
S1
CARTON A2176UT
1EM332957
S3
STYROFOAM TOP A2176UT
1EM029345
S4
STYROFOAM BOTTOM A2176UT
1EM029346
S6
SET BAG A1777UT
1EM332797
S7
SERIAL NO. LABEL A01PBUH
----------
ACCESSORIES
X1
POLYETHYLENE BAG HDPE 180X340XT0.02
1EM437637
X2#
OWNERS MANUAL A2176UT
1EMN29340
X3
REMOTE CONTROL TRANSMITTER YKF259- URMT34JHG001
001
X4
BATTERY R03-B500/01S
XB0M451CZB01
X6
QUICK START GUIDE A2176UT
1EMN29341
X7
REGISTRATION CARD (PHILIPS) A2176UT
1EMN29339
X9
BROCHURE (PHILIPS) A01N2UH
1EMN26419
X12
CABLE MANAGEMENT TIE(BLACK) A01F2UH 1EM431197
2012/4/3
13-1
A2176CA.fm
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a
# have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
Ref. No.
Description
Part No.
C1019
CHIP CERAMIC CAP.(1608) B K 4.7µF/6.3V
CHD0KK30B475
C1022
CHIP CERAMIC CAP. B K 470pF/50V
CHD1JK30B471
CONNECTORS
CN601#
CONNECTOR S2P3-VH (LF)(SN)
JCVHC02JG002
CN631
FPC/FFC CONNECTOR IMSA-9615S-23C-PPA
JC96J23ER009
NOTES:
CN1001
FPC/FFC CONNECTOR IMSA-9615S-07A-PPA
JC96J07ER007
1. Parts that are not assigned part numbers (---------)
are not available.
D102A
DIODE SWITCHING HSC119 TRF -E
QD1Z00HSC119
D401A
DIODE SWITCHING HSC119 TRF -E
QD1Z00HSC119
D402
ZENER DIODE SMD TFZGTR24B
QD1B000TFZ24
D501
DIODE ZENER SMD UDZSNPTE-1733B
QD1B0UDZNP33
DIODES
2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25%
G.....±2%
M.....±20%
D.....±0.5%
J......±5%
N.....±30%
F.....±1%
K.....±10%
Z.....+80/-20%
DIGITAL MAIN CBA UNIT
Ref. No.
Description
DIGITAL MAIN CBA UNIT
Part No.
A2176MMA-002
POWER SUPPLY CBA
Ref. No.
Description
POWER SUPPLY CBA
Consists of the following
Part No.
A2176MPW-001
CAPACITORS
C501
CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V
CHD1JZ30F104
C602#
SAFTY CAP. 2200pF/250V KX
CA2E222MR101
C604#
CAP METALIZED FILM 0.47µF/275V/K
CTA474PKR001
C605
CAP ELE 100µF/200V/M/85
CEB1010S6016
C606
CERAMIC CAP. 470pF/2KV
CA3D471PAN04
D502
DIODE ZENER SMD UDZSNPTE-1730B
QD1B0UDZNP30
D601
DIODE 1N5397BD
NDL1001N5397
D602
DIODE 1N5397BD
NDL1001N5397
D603
DIODE 1N5397BD
NDL1001N5397
D604
DIODE 1N5397BD
NDL1001N5397
D605
ZENER DIODE MM5Z4V3B
ND1BMM5Z4V3B
D607#
DIODE ZENER 1ZB27BB
NDWZ0001ZB27
D608#
DIODE ZENER 1ZB36BB
NDWZ0001ZB36
D609A#
DIODE SWITCHING HSC119 TRF -E
QD1Z00HSC119
D610A
DIODE SWITCHING HSC119 TRF -E
QD1Z00HSC119
D650
DIODE SCHOTTKY BARRIER SB2150BD
NDWZ00SB2150
D653
DIODE SCHOTTKY SMD SK210TD
ND1Z0SK210TD
D654#
DIODE ZENER 1ZB20BB
NDWZ0001ZB20
D656
DIODE FAST RECOVERY RS1BJTB
ND1Z0RS1BJTB
D657
ZENER DIODE MM5Z20B
ND1B0MM5Z20B
D660
IC SHUNT REGULATOR SL431A-AT
NSZBA0TAUK01
D661
DIODE ZENER SMD PZU5.6B2.115
ND1200PZU5R6
D662
IC SHUNT REGULATOR SL431A-AT
NSZBA0TAUK01
D666A
DIODE SWITCHING HSC119 TRF -E
QD1Z00HSC119
D1001
SCHOTTKY BARRIER DIODE SMD SK110TC
ND1Z0SK110TC
ICS
IC601#
IC PHOTOCOUPLER TLP781F(D4-FUNBLL F)
IC1001#
IC LED BACKLIGHT CONTROLLER HA7209PC NSCA0T00H003
/SOP /24PIN
QPEL781FBLLF
L601#
COIL LINE FILTER JLB20154/18MH
LLEG0Z0XB022
L1001
COIL SEALED POWER INDUCTORS
CWKBNP-470K
LLF4700KV002
C607
CHIP CERAMIC CAP. B K 1200pF/50V
CHD1JK30B122
C608
CHIP CERAMIC CAP.(1608) B K 0.047µF/50V
CHD1JK30B473
C609#
CHIP CER. BK 0.082µF/50V
CHD1JK30B823
C610
CHIP CERAMIC CAP.(1608) B K 1000pF/50V
CHD1JK30B102
C650
CAP CERAMIC HV 1500pF 1KV B K
CA3A152TE006
C651
CAP ELE 470µF/25V/M/85
CED4710V8006
C652
CAP ELE 470µF/25V/M/85
CED4710V8006
Q501#
FET 2SK3498(T6L1FUNANQ
QF1Z02SK3498
C654
CAP ELE 470µF/25V/M/85
CED4710V8006
Q601#
FET MOS TK5A50D(LS1FND3 QM
QEE1TK5A50DM
C655
CAP ELE 470µF/25V/M/85
CED4710V8006
Q602#
TRANSISTOR 2SC2120-Y(TE2 F T)
QQSY2SC2120F
C656
CAP ELE 1µF/50V/M/85
CEF1R00V8006
Q650
CHIP TRANSISTOR KTC3875S-Y-RTK/P
NQ1YKTC3875S
COILS
TRANSISTORS
C660
CHIP CERAMIC CAP.(1608) B K 0.1µF/50V
CHD1JK30B104
Q652
CHIP TRANSISTOR KTC3875S-Y-RTK/P
NQ1YKTC3875S
C663
CAP ELE 100µF/10V/M/85
CEB1010V8006
Q653
CHIP TRANSISTOR KTC3875S-Y-RTK/P
NQ1YKTC3875S
C665
CHIP CERAMIC CAP.(1608) B K 0.1µF/50V
CHD1JK30B104
Q656
TRANSISTOR 2SC2120-Y(TE2 F T)
QQSY2SC2120F
C1001
CAP ELE 330µF/25V/M/85
CED3310V8006
Q1001#
FET MOS SMD AP18T10AGH-HF
NF2Z18T10AGH
C1003
CHIP CERAMIC CAP.(1608) B K 1µF/25V
CHD1EK30B105
RESISTORS
C1004
CHIP CERAMIC CAP.(1608) B K 1µF/25V
CHD1EK30B105
R401
RES CHIP 1608 1/10W J 4.7k Ω
RRXA472HH013
C1006
CHIP CERAMIC CAP. B K 470pF/50V
CHD1JK30B471
R402
RES CHIP 1608 1/10W J 3.0k Ω
RRXA302HH013
C1008
CHIP CERAMIC CAP.(3216) X7R K 1.0µF/100V CA2A105MR080
R501#
METAL OXIDE FILM RES. 2W J 47 Ω
RN02470ZU001
C1009
CHIP CERAMIC CAP.(3216) X7R K 1.0µF/100V CA2A105MR080
R502
RES CHIP 1608 1/10W J 1.5M Ω
RRXA155HH013
C1010
CAP ELE 47µF/100V/M/85
R601#
RES. CARBON FILM J 1/2W J 1.2M Ω
RCX2125T1003
C1013
CHIP CERAMIC CAP.(3216) X7R K 1.0µF/100V CA2A105MR080
R602
RES CEMENT 3W J 1.2 Ω
RWJ1R2PAK004
C1014
CHIP CERAMIC CAP.(1608) B K 1000pF/50V
CHD1JK30B102
R603
RES CHIP 3216 1/4W J 330k Ω
RRX4334HH034
C1016
CHIP CERAMIC CAP.(1608) B K 1µF/25V
CHD1EK30B105
R604
RES CHIP 3216 1/4W J 330k Ω
RRX4334HH034
C1017
CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V
CHD1JZ30F104
R605
RES CHIP 3216 1/4W J 330k Ω
RRX4334HH034
2012/04/04
CEH4700V8006
13-2
A2176EL.fm
Ref. No.
Description
Ref. No.
Part No.
Description
Part No.
R606
RES CARBON FILM T 1/4W J 270 Ω
RCX4271T1001
JS632
R607
RES CARBON FILM T 1/4W J 270 Ω
RCX4271T1001
L23
SCREW B-TIGHT D3X8 BIND HEAD+
GBJB3080
R608
RES CARBON FILM T 1/4W J 1.2k Ω
RCX4122T1001
SA601#
SURGE ABSORBER 470V+-10PER
NVQZ10D471KB
R611#
METAL OXIDE FILM RES. 2W J 0.68 Ω
RN02R68ZU001
T601#
TRANS POWER BCK-25CN
LTT2PCMEK038
R612
RES CARBON FILM T 1/4W J 2.2k Ω
RCX4222T1001
R613
RES CARBON FILM T 1/4W J 220 Ω
RCX4221T1001
R614
RES CHIP 3216 1/4W J 330k Ω
RRX4334HH034
R650
RES CARBON FILM T 1/4W J 5.6k Ω
RCX4562T1001
R651#
RES CHIP 1608 1/10W 0 Ω
RRXA000HH014
R652
RES CHIP 1608 1/10W F 12.0k Ω
RTW1202HH008
R653
RES CHIP 1608 1/10W F 10.0k Ω
RTW1002HH008
R654
RES CARBON FILM T 1/4W J 180 Ω
RCX4181T1001
R655
RES CARBON FILM T 1/4W J 180 Ω
RCX4181T1001
R657
RES CARBON FILM T 1/4W J 3.9k Ω
RCX4392T1001
R658
RES CHIP 1608 1/10W J 2.7k Ω
RRXA272HH013
R659
RES CHIP 1608 1/10W F 22.0k Ω
RTW2202HH008
R660
RES CHIP 1608 1/10W F 2.70k Ω
RTW2701HH008
RES CHIP 1608 1/10W F 3.30k Ω
RTW3301HH008
R661
WIRE CP STP-S-0.50
XZ40F0REN001
FUNCTION CBA
Ref. No.
Description
FUNCTION CBA
Consists of the following
Part No.
A2176MSW-001
CAPACITORS
C4001
CHIP CERAMIC CAP.(1005) B K 1µF/6.3V
C4002
CHIP CERAMIC CAP.(1005) B K 2200pF/50V
CHB0KK30B105
CHB1JK30B222
C4051
CHIP CERAMIC CAP.(2125) B K 10µF/6.3V
CHE0KK30B106
C4052
CHIP CERAMIC CAP.(1005) B K 1000pF/50V
CHB1JK30B102
C4053
CHIP CERAMIC CAP.(1005) F Z 0.1µF/16V
CHB1CZ30F104
C4054
CHIP CERAMIC CAP.(1005) F Z 0.1µF/16V
CHB1CZ30F104
C4056
CHIP CERAMIC CAP.(2125) B K 10µF/6.3V
CHE0KK30B106
CONNECTOR
R662
RES CHIP 1608 1/10W F 3.30k Ω
RTW3301HH008
R663
RES CHIP 1608 1/10W J 47k Ω
RRXA473HH013
R664
RES CHIP 1608 1/10W J 10k Ω
RRXA103HH013
R665
RES CHIP 1608 1/10W J 10k Ω
RRXA103HH013
D4001
ZENER DIODE MM5Z5V6B
ND1BMM5Z5V6B
R668
RES CHIP 1608 1/10W J 22k Ω
RRXA223HH013
D4003
ZENER DIODE MM5Z5V6B
ND1BMM5Z5V6B
ZENER DIODE MM5Z5V6B
ND1BMM5Z5V6B
QP1Z13WBC8W1
CN4001
FFC CONNECTOR 9P 9611S-09Y916
JC96D09ER014
DIODES
R669
RES CHIP 1608 1/10W J 10k Ω
RRXA103HH013
D4004
R670
RES CARBON FILM T 1/4W J 1.0k Ω
RCX4102T1001
D4051
LED WHITE SMD SML813WBC8W1
R671
RES CARBON FILM T 1/4W J 1.0k Ω
RCX4102T1001
R672
WIRE CP STP-S-0.50
XZ40F0REN001
IC4001
R673#
RES CHIP 1608 1/10W J 5.6 Ω
RRXA5R6HH013
IC TOUCH SENSOR MICON CY8C20336A24LQXIT
R677
RES CHIP 1608 1/10W J 10k Ω
RRXA103HH013
RES CHIP 1608 1/10W J 100k Ω
RRXA104HH013
R4001
CHIP RES. 1/16W J 560 Ω
RRXG561HH004
RES CHIP 1608 1/10W J 100 Ω
RRXA101HH013
R4002
CHIP RES. 1/16W J 560 Ω
RRXG561HH004
R4003
CHIP RES. 1/16W J 560 Ω
RRXG561HH004
R4004
CHIP RES. 1/16W J 560 Ω
RRXG561HH004
R4005
CHIP RES. 1/16W J 560 Ω
RRXG561HH004
R4006
CHIP RES. 1/16W J 560 Ω
RRXG561HH004
R4007
CHIP RES. 1/16W J 560 Ω
RRXG561HH004
R4008
RES CHIP 1005 1/16W J 18k Ω
RRXG183HH004
R4009
CHIP RES.(1005) 1/16W J 8.2k Ω
RRXG822HH004
R4010
CHIP RES. 1/16W J 4.7k Ω
RRXG472HH004
R4011
CHIP RES.(1005) 1/16W J 2.7k Ω
RRXG272HH004
R4012
CHIP RES.(1005) 1/16W J 2.2k Ω
RRXG222HH004
R4013
CHIP RES.(1005) 1/16W J 100 Ω
RRXG101HH004
R4014
CHIP RES.(1005) 1/16W J 2.2k Ω
RRXG222HH004
R4021
CHIP RES. 1/16W J 10 Ω
RRXG100HH004
R4022
CHIP RES. 1/16W J 10 Ω
RRXG100HH004
R4051
CHIP RES. 1/16W J 56 Ω
RRXG560HH004
R4052
RES CHIP 1005 1/16W J 6.8k Ω
RRXG682HH004
R4053
CHIP RES.(1005) 1/16W J 2.2k Ω
RRXG222HH004
R4054
CHIP RES.(1005) 1/16W J 1k Ω
RRXG102HH004
R4062
CHIP RES.(1005) 1/16W 0 Ω
RRXG000HH005
R678
R680
R681
RES CHIP 1608 1/10W F 10.0k Ω
RTW1002HH008
R682
RES CHIP 1608 1/10W 0 Ω
RRXA000HH014
RES CHIP 1608 1/10W J 10 Ω
RRXA100HH013
RES CHIP 1608 1/10W J 200 Ω
RRXA201HH013
R1003#
METAL OXIDE RES. 1W J 0.33 Ω
RN01R33ZU001
R1004
RES CHIP 1608 1/10W F 160k Ω
RTW1603HH008
RES CHIP 1608 1/10W F 430k Ω
RTW4303HH008
RES CHIP 1608 1/10W F 27.0k Ω
RTW2702HH008
R1001
R1002
R1005
R1006
R1007
RES CHIP 1608 1/10W F 100k Ω
RTW1003HH008
R1008
RES CHIP 1608 1/10W F 1.10k Ω
RTW1101HH008
R1009
RES CHIP 1608 1/10W F 16.0k Ω
RTW1602HH008
R1010
RES CHIP 1608 1/10W J 10k Ω
RRXA103HH013
R1011
RES CHIP 1608 1/10W J 100k Ω
RRXA104HH013
R1012
RES CHIP 1608 1/10W F 100 Ω
RTW1000HH008
RES CHIP 1608 1/10W J 240 Ω
RRXA241HH013
R1014
R1015
RES CHIP 1608 1/10W J 240 Ω
RRXA241HH013
R1016
RES CHIP 1608 1/10W J 10k Ω
RRXA103HH013
R1017
RES CHIP 1608 1/10W J 100k Ω
RRXA104HH013
R1019
RES CHIP 1608 1/10W 0 Ω
RRXA000HH014
R1020
RES CHIP 1608 1/10W 0 Ω
RRXA000HH014
R1021
RES CHIP 1608 1/10W 0 Ω
RRXA000HH014
R1501
RES CHIP 1608 1/10W 0 Ω
RRXA000HH014
R1503
RES CHIP 1608 1/10W 0 Ω
RRXA000HH014
IC
NSCB0T0TY063
RESISTORS
MISCELLANEOUS
RS4051
SENSOR REMOTE RECEIVER GP1USC32XP USEJRS0SH004
MISCELLANEOUS
B3
HEAT SINK PNI A11N5UH
1EM435557
BC601
WIRE CP STP-S-0.50
XZ40F0REN001
BC602
BEADS INDUCTOR FBR07HA121SB-00
LLBF00STU030
BC1002
WIRE CP STP-S-0.50
XZ40F0REN001
F601#
FUSE STC4A125V U/CT
PAGE20CW3402
FH601
FUSE HOLDER MSF-015-RS-SN (B110)
XH001Z0LY001
FH602
FUSE HOLDER MSF-015-RS-SN (B110)
XH001Z0LY001
2012/04/04
13-3
A2176EL.fm
TYPE B
PARTS LIST [22PFL4907/F7 (Serial No.: ME1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a
# have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
NOTE: Parts that are not assigned part numbers
(---------) are not available.
Different parts from the original model
22PFL4507/F7 (Serial No. : ME1)
Ref. No.
Description
Part No.
A3
REAR COVER A2776UT
A14
JACK HOLDER A27F0UH
1EM332537
A18#
RATING LABEL A2776UT
----------
A20
LOGO LABEL A27F5UH
----------
A23
ENERGY GUIDE LABEL A2776UT
----------
CL3701
WIRE ASSEMBLY 23PIN 23PIN/55MM
WX1A2770-101
S1
CARTON A2776UT
1EM437977
X2#
OWNERS MANUAL A2776UT
1EMN29439
X3
REMOTE CONTROL UNIT YKF255-010
URMT42JHG004
X6
QUICK START GUIDE A2776UT
1EMN29440
X17
VUDU SHEET A2776UT
1EMN29521
X18
WIRELESS LAN ADAPTOR WU5502S
UWLUSBACM004
2012/04/03
1EM127094
13-4
A2776CA.fm
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a
# have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------)
are not available.
2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25%
D.....±0.5%
F.....±1%
G.....±2%
J......±5%
K.....±10%
M.....±20%
N.....±30%
Z.....+80/-20%
Different parts from the original model
22PFL4507/F7 (Serial No. : ME1)
Ref. No.
Description
Part No.
DIGITAL MAIN CBA UNIT
A2776MMA-001
POWER SUPPLY CBA
A2776MPW-001
C651
Not used
C652
ELECTROLYTIC CAP. 1000µF/25V M
D650
DIODE SCHOTTKY SB3150BH
NDWZ00SB3150
R653
RES CHIP 1608 1/10W F 43.0k Ω
RTW4302HH008
R662
RES CHIP 1608 1/10W J 1.5k Ω
RRXA152HH013
R670
RES CARBON FILM T 1/4W J 180 Ω
RCX4181T1001
R671
RES CARBON FILM T 1/4W J 180 Ω
RCX4181T1001
R672
RES CARBON FILM T 1/4W J 180 Ω
RCX4181T1001
R680
RES CHIP 1608 1/10W F 10.0k Ω
RTW1002HH008
2012/04/03
CE1EMZNDL102
13-5
A2776EL.fm
REVISION HISTORY
Chassis PL12.0
• 2012/03/01
22PFL4507/F7 (Serial No.: ME1) added
• 2012/04/02
22PFL4507/F8 (Serial No.: XA1) added
• 2012/04/06
22PFL4907/F7 (Serial No.: ME1) added
14-1
PL12.0REV
COMPARISON LIST OF MODEL NAMES
Chassis PL12.0
22PFL4507/F7
(ME1)
A2176UT
22PFL4507/F8
(XA1)
A217AMA
22PFL4907/F7
(ME1)
A2776UT
PL12.0COM