Samsung PN50A450P1D Service manual

PLASMA DISPLAY TV
Chassis : F45A(N_HD)_Pyrope
Model : PN42A450P1DXZC
SERVICE
PLASMA DISPLAY TV
Manual
CONTENTS
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
7. Schematic Diagram
PN42A450P1D
Refer to the service manual in the GSPN (see the rear cover) for the more information.
GSPN (Global Service Partner Network)
Area
Web Site
North America
service.samsungportal.com
Latin America
latin.samsungportal.com
CIS
cis.samsungportal.com
Europe
europe.samsungportal.com
China
china.samsungportal.com
Asia
asia.samsungportal.com
Mideast & Africa
mea.samsungportal.com
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
© Samsung Electronics Co., Ltd. Mar. 2008
Printed in Korea
AA82-05103A
Table of Contents
Chapter 1 Precaution
■ 1-1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
■ 1-2 Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
■ 1-3 Static Electricity Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
■ 1-4 Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Chapter 2 Product Specification
■ 2-1 Product Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
■ 2-2 Specifications Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
■ 2-3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Chapter 3 Disassembly & Reassembly
■ 3-1 Overall Disassembly & Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Chapter 4 Troubleshooting
■ 4-1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
■ 4-2 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
■ 4-3 Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
Chapter 5 Exploded View & Part List
■ 5-1 PN42A450P1DXZC Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
■ 5-2 PN42A450P1DXZC Service Item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Chapter 6 Wiring Diagram
■ 6-1 Overall Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Chapter 7 Schematic Diagram
■ 7-1 Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
■ 7-2 Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Precaution
1. Precaution
To avoid possible damage, electric shocks or exposure to radiation, follow the instructions below with regard to safety, installation, service and ESD.
1-1 Safety Precautions
1.
Make sure all protective devices are properly installed
including non-metallic handles and compartment covers
when installing or re-installing the chassis or chassis
assemblies.
2.
Make sure that no gaps exist between the cabinets for
children to insert their fingers in to prevent children from
receiving electric shocks. Gaps mentioned above include
ventilation holes between the PDP module and the cabinet mask, and the improper installation of the rear cabinet.
5.
Warning for Engineering Changes:
Never make any changes or additions to the circuit
design or the internal part for this product.
Ex: Do not add any audio or video accessory
connectors. This might cause physical damage.
Furthermore, any changes or additions to the original
design/engineering will invalidate the warranty.
6.
Warning - Hot Chassis:
Some TV chassis are directly connected to one end of
the AC power cord for electrical reasons.
Without insulated transformers, the product can only be
repaired safely when the chassis is connected to the
earth end of the AC power source.
Errors may occur when the resistance is below 1.0 ㏁ or
over 5.2 ㏁.
In these cases, make sure that the device is repaired
before sending it back to the customer.
3.
Check for Electricity Leakage (Figure 1-1)
Warning: Do not use an insulated transformer for checking the leakage. Use only those current leakage testers
or mirroring systems that comply with ANSIC 101.1 and
the Underwriter Laboratory's specifications (UL1410,
59.7).
LEAKAGE
CURRENT
TESTER
DEVICE
UNDER
TEST
2-WIRE CORD
EARTH
GROUND
Fig. 1-1 AC Leakage Test
4.
A high voltage is maintained within the specified limits
using safety parts, calibration and tolerances. When
voltage exceeds the specified limits, check each special
part.
Samsung Electronics
7.
Some TV chassis are shipped with an additional secondary grounding system. The secondary system is
adjacent to the AC power line. These two grounding
systems are separated in the circuit using an unbreakable/unchangeable insulation material.
8.
When any parts, material or wiring appear overheated or
damaged, replace them with new immediately. When
any damage or overheating is detected, correct this
immediately and make a regular check of possible
errors.
(READING SHOULD
NOT BE ABOVE
0.5mA)
TEST ALL
EXPOSED METAL
SURFACES
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
To make sure the AC power cord is properly connected,
follow the instructions below. Use the voltmeter to
measure the voltage between the chassis and the
earth ground. If the measurement is over 1.0V, unplug
the AC power cord and change the polarity before reinserting it. Measure the voltage between the chassis
and the ground again.
9. Check for the original shape of the lead, especially that
of the antenna wiring, any sharp edges, the AC power
and the high voltage power. Carefully check if the wiring
is too tight, incorrectly placed or loose. Never change the
space between the part and the printed circuit board.
Check the AC power cord for possible damages. Keep
the part or the lead away from any heat-emitting
materials.
1-1
Precaution
10. Safety Indication:
Some electrical circuits or device related materials
require special attention to their safety features, which
cannot be viewed by the naked eye. If an original part is
replaced with another irregular one, the safety or
protective features will be lost even if the new one has a
higher voltage or more watts.
Critical safety parts should be bracketed with (
! ).
Use only regular parts for replacements (in particular,
flame resistance and dielectric strength specifications).
Irregular parts or materials may cause electric shock or
fire.
1-2
Samsung Electronics
Precaution
1-2 Servicing Precautions
Warning 1: First carefully read the "Safety Instruction" in this service manual.
When there is a conflict between the service and the safety instructions, follow the safety instruction at all times.
Warning 2: Any electrolytic capacitor with the wrong polarity will explode.
1.
The service instructions are printed on the cabinet, and
should be followed by any service personnel.
2.
Make sure to unplug the AC power cord from the power
source before starting any repairs.
(a) Remove or re-install parts or assemblies.
(b) Disconnect the electric plug or connector, if any.
(c) Connect the test part in parallel with the electrolytic
capacitor.
3.
Some parts are placed at a higher position than the
printed board. Insulated tubes or tapes are used for this
purpose. The internal wiring is clamped using buckles to
avoid contact with heat emitting parts. These parts are
installed back to their original position.
4.
After the repair, make sure to check if the screws, parts
or cables are properly installed. Make sure no damage is
caused to the repaired part and its surroundings.
5.
Check for insulation between the blade of the AC plug
and that of any conductive materials (i.e. the metal
panel, input terminal, earphone jack, etc).
6.
Insulation Check Process: Unplug the power cord from
the AC source and turn the switch on. Connect the insulating resistance meter (500v) to the AC plug blade.
7.
Any B+ interlock should not be damaged.
If the metal heat sink is not properly installed, no
connection to the AC power should be made.
8.
Make sure the grounding lead of the tester is connected
to the chassis ground before connecting to the positive
lead. The ground lead of the tester should be removed
last.
9.
Beware of risks of any current leakage coming into
contact with the high-capacity capacitor.
10. The sharp edges of the metal material may cause
physical damage, so protect yourself by wearing gloves
during the repair.
11. Due to the nature of plasma display panels, partial afterimages may appear if a still picture is displayed on the
screen for a long period of time.
This is caused by brightness deterioration due to the
storage effect of the panel, and to prevent this from
happening, we recommend that the brightness and contrast are reduced.
(e.g.) Contrast: 25, Brightness: 50
The insulating resistance between the blade of the AC
plug and that of the conductive material should be more
than 1 ㏁.
Samsung Electronics
1-3
Precaution
1-3 Static Electricity Precautions
1.
Some semi-conductive ("solid state") devices are
vulnerable to static electricity. These devices are known
as ESD. ESD includes the integrated circuit and the field
effect transistor. To avoid any materials damage from
electrostatic shock, follow the instructions described
below.
2.
Remove any static electricity from your body by
connecting the earth ground before handling any
semi-conductive parts or assemblies. Alternatively,
wear a dischargeable wrist-belt.
(Make sure to remove any static electricity before
connecting the power source - this is a safety instruction
for avoiding electric shock)
3.
Remove the ESD assembly and place it on a conductive
surface such as aluminum foil to prevent accumulating
static electricity.
4.
Do not use any Freon-based chemicals.
Such chemicals will generate static electricity that
causes damage to the ESD.
5.
Use only grounded-tip irons for soldering purposes.
6.
Use only anti-static solder removal devices.
Most solder removal devices do not support an
anti-static feature. A solder removal device without an
anti-static feature can store enough static electricity to
cause damage to the ESD.
7.
Do not remove the ESD from the protective box until the
replacement is ready. Most ESD replacements are
covered with lead, which will cause a short to the entire
unit due to the conductive foam, aluminum foil or other
conductive materials.
8.
Remove the protective material from the ESD
replacement lead immediately after connecting it to the
chassis or circuit assembly.
9.
Take extreme caution in handling any uncovered ESD
replacements. Actions such as brushing clothes or lifting
your leg from the carpet floor can generate enough static
electricity to damage the ESD.
CAUTION
These servicing instructions are for use by
qualified service personnel only.
To reduce the risk of electric shock do not
perform any servicing other than that contained in the
operating instructions unless you are qualified to do so.
1-4
Samsung Electronics
Precaution
1-4 Installation Precautions
1.
For safety reasons, more than two people are required
for carrying the product.
2.
Keep the power cord away from any heat emitting
devices, as a melted covering may cause fire or electric
shock.
3.
Do not place the product in areas with poor ventilation
such as a bookshelf or closet. The increased internal
temperature may cause fire.
4.
Bend the external antenna cable when connecting it to
the product. This is a measure to protect it from being
exposed to moisture. Otherwise, it may cause a fire or
electric shock.
5.
Make sure to turn the power off and unplug the power
cord from the outlet before repositioning the product.
Also check the antenna cable or the external connectors
if they are fully unplugged. Damage to the cord may
cause fire or electric shock.
Samsung Electronics
6.
Keep the antenna far away from any high-voltage cables
and install it firmly. Contact with the high-voltage cable or
the antenna falling over may cause fire or electric shock.
7.
When connecting the RF antenna, check for a DTV
receiving system and install a separate DTV reception
antenna for areas with no DTV signal.
8.
When installing the product, leave enough space (4")
between the product and the wall for ventilation
purposes.
A rise in temperature within the product may cause fire.
9.
When moving a PDP with removable speakers, detach
the speakers first before moving the main body.
Moving the PDP main body without separating the
speakers may cause the speakers to detach, possibly
causing damage or injury.
1-5
MEMO
1-6
Samsung Electronics
Product Specification
2. Product Specification
2-1 Product Specification
Features
Block
RF
PDP Module
Specification
Major IC
Remark
Digital/Analog (DTV Built In)
NTSC/VSB/QAM Tuner
KS1411
Samsung SDI W3 Module
42"HD/50"HD
New Module
Power
Samsung/Dong-yang electro
mechanics SMPS
Video
NTSC 3.58, ATSC
HDMI
DNIe(FBE3)
Component, PC
MSD2248
Sound
SRS TruSuround XT, Dolby Digital
MSD2248, STA335W
Cabinet
P450 Design
Optical Output
Specification
Model
PN42A450P1D
PN50A450P1D
Screen Size
42 Inches (16:9)
50 Inches (16:9)
Dimensions (WxHxD)
41.5 x 26.3 x 3.7 inches (without stand)
41.5 x 28.5 x 12.4 inches (with stand)
48.4 x 29.8 x 3.7 inches (without stand)
48.4 x 32.0 x 12.4 inches (with stand)
Weight
59.31 lbs (without stand)
67.24 lbs (with stand)
75.41 lbs without stand
81.57 lbs with stand
PC Resolution
1024 x 768 @ 75Hz
1360 x 768 @ 60Hz
Power consumption
330W
470W
Voltage
AC 100~240V, 60Hz
ANTENNA input
ANT AIR IN or CABLE IN
※ 75Ω unbalanced
VIDEO input
AV1, AV2
S-VIDEO1
COMPONENT1 - 480i/480p/720p/1080i/1080p
COMPONENT2 - 480i/480p/720p/1080i/1080p
PC
HDMI1 : 480p/720p/1080i/1080p
HDMI2(DVI Compatible) - 480p/720p/1080i/1080p
HDMI3(SIDE AV) - 480p/720p/1080i/1080p
480i is not contained in HDMI EDID data.
However, it can be displayed.
AUDIO input
AV1, AV2
S-VIDEO
COMPONENT1 - 480i/480p/720p/1080i/1080p
COMPONENT2 - 480i/480p/720p/1080i/1080p
PC
DVI
Audio Output
AUDIO (L/R)
Speaker Output
10W + 10W
New Features
Anynet+
Samsung Electronics
2-1
Product Specification
■ New Features explanation
- Anynet+ : Anynet+ is an AV network system that enables you to control all connected Samsung AV devices with your
Samsung TV's remote.
To directly connect to TV
TV
Anynet + Device 1
HDMI Cable
Anynet + Device 2
Anynet + Device 3
Connect the [HDMI 1], [HDMI 2]
or [HDMI 3] jack on the TV
and the HDMI OUT jack of the
corresponding Anynet + device
using the HDMI cable.
HDMI Cable
HDMI Cable
To connect to Home Theater
TV
Anynet + Device 1
HDMI Cable
Anynet + Device 2
HDMI Cable
Anynet + Device 3
Home Theater
HDMI Cable
Optical Cable
1. Connect the [HDMI 1],
[HDMI 2] or [HDMI 3]
jack on the TV and the
HDMI OUT jack of the
corresponding Anynet +
device using the HDMI
cable.
2. Connect the HDMI IN jack
of the home theater and
the HDMI OUT jack of the
corresponding Anynet +
device using the HDMI
cable.
HDMI Cable
˧ Connect the Optical cable between [Digital Audio Out (Optical)] on your TV and Digital Audio Input on the Home
Theater.
˧ Connect only one Home Theater.
˧ You can listen to 5.1 channel sound through the home theater’s speakers. Otherwise, you can only listen to 2 channel
˧
˧
˧
2-2
stereo sound in other cases. Make sure to connect the Digital Audio IN (Optical) of the home theater and the TV
correctly to listen to TV sound through the home theater. However, you cannot listen to sound from the BD recorder
that is sent to the home theater via the TV in 5.1 channel sound because the TV outputs only 2 channel stereo sound.
Please see the manual for the home theater.
You can connect an Anynet + device using the HDMI cable. Some HDMI cables may not support Anynet + functions.
Anynet + works when the AV device supporting Anynet + is in the Standby or On status.
Anynet + supports up to 12 AV devices in total. Note that you can connect up to 3 devices of the same type.
Samsung Electronics
Product Specification
2-2 Specifications Analysis
※ ○: application, X: non-application
Model
PN42A450P1DXZA
PN50A450P1DXZA
HP-T4254 (Lily-42HD)
PDP TV
Design
Basic
Picture
Audio
Display Type
PDP TV
PDP TV
Built-In Tuner
○
○
○
Resolution
1024 x 768
1365 x 768
1024 x 768
PDP Module
W3
W3
W2A
Screen Size
42"
50"
42"
Picture ratio
16 : 9
16 : 9
16 : 9
Dimensions (WxHxD)
41.5 x 28.5 x 12.4 inches
48.4 x 32.0 x 12.4 inches
41.5 x 29.9 x 12.4 inches
Weight
67.24 lbs / 30.5 kg
81.57 lbs / 37 kg
73.2 lbs / 33.2kg
Brightness
1,500 Cd/m2
1,300 Cd/m2
1,500 Cd/m2
Contrast Ratio
10000:1
10000:1
10000:1
Picture Enhacer
FBE3
FBE3
FBE2
Comb Filter
○
○
○
Equalizer
5 Band
5 Band
5 Band
Auto Volume Control
○
○
○
Surround Sound
SRS TruSurround XT
SRS TruSurround XT
SRS TruSurround XT
Speaker Output
10W + 10W
10W + 10W
10W + 10W
PIP
X
X
○
Double Window
X
X
○
Caption
○
○
○
Still Image
X
X
○
EPG
○
○
○
My Color Control
○
○
○
Energy Saving
○
○
○
Anynet
○
○
○
Antenna
1(Cable or Air)
1(Cable or Air)
2 (Cable/Air)
AV Input
2
2
2
S-Video
1
1
2
Component
2
2
2
PC(D-SUB)
1
1
1
DVI
X
X
X
3
Features
Connections
ETC
HDMI
3
3
Optical
1
1
1
Speaker/Stand
Built-in Speaker
Built-in Speaker
Built-in Speaker
Samsung Electronics
2-3
Product Specification
2-3 Accessories
Accessories that can be purchased
additionally
Supplied Accessories
Accessories
2-4
Item
Item code
Remote Control
Batteries
BN59-00687A
4301-000103
Power Cord
3903-000144
Owner's Instructions
BN68-01399B
Warranty Card
Registration Card
Safety Guide Manual
AA68-03242L
Cloth-Clean
BN63-01798A
Ferrite Core for
Power Cord
3301-001305
Cover-Bottom
Screws (2ea)
BN63-03055A
6003-001621
S-VIDEO Cable
47.244 inches
BN39-00149A
HDMI Cable
118.11 inches
BN39-00641A
Remark
Samsung Service center
Electronics Store/
Internal shopping mall
HDMI/DVI cable
118.11 inches
BN39-00643A
Component Cables (RCA)
59.055 inches
BN39-00279A
Samsung Electronics
Product Specification
Accessories that can be purchased
additionally
Accessories
Samsung Electronics
Item
Item code
Optical Cable
None
PC Cable
72.047 inches
BN39-00115A
Remark
Electronics Store/
Internal shopping mall
PC Audio Cable
78.740 inches
BN39-00061B
Antenna Cable
118.11 inches
BN39-00333A
2-5
MEMO
2-6
Samsung Electronics
Disassembly & Reassembly
3. Disassembly & Reassembly
3-1 Overall Disassembly & Reassembly
Notice
- Be sure to separate the power cord before disassembling the unit.
- Discharge the capacitors first when separating PCB's with high capacity capacitors such as SMPS, X Main Board, Y Main
Board, etc. (A spark may be generated by the electric charge, and there is danger of electronic shock.)
- Check that the cables are properly connected referring to the circuit diagram when disassembling or assembling the unit
taking care not to damage the cables.
- Take care not to scratch the Glass Filter in the front.
- Assemble the boards in the reverse order of the disassembly.
- The plasma must be layed down on a flat padded surface for disassembly and reassembly.
<50">
<42">
3-1-1 Separation of ASSY COVER P-REAR
Part Name
Cover
Rear
Description
Description Photo
① Remove 4 screws. ( )
: M8,L16,ZPC(BLK),SWRCH18A,WP
② Remove 13 screws. ( )
: BH,+,B,M4,L3,ZPC(BLK)
③ Remove 6 screws. ( )
: PH,+,WSP,S,M4,L35,ZPC(BLK)
④ Remove the 2 machine screws. (
: BH,+,S,M4,L10,ZPC(BLK)
)
⑤ Remove the rear cover.
: Please lay the PDP unit face down on a
soft surface when removing the stand.
Samsung Electronics
3-1
Disassembly & Reassembly
3-1-2 Separation of ASSY PCB MISC-MAIN
Part Name
Main
Board
Description
Description Photo
① Detach all connectors from the Main
Board.
② Remove 4 screws.
: PH,+,WWP,M3,L8,NI PLT
③ Remove the Main Board.
▶The photo is for 42".
50" is very similiar with 42".
3-1-3 Separation of FILTER-EMI AC LINE
Part Name
FILTEREMI
AC LINE
Description
Description Photo
① Detach connector from SMPS.
② Remove 1 screws. ( )
: BH,+,S,M4,L10,ZPC(BLK)
③ Remove 2 screw. ( )
: PH,+,WWP,M3,L8,NI PLT
④ Remove 1 screws.(
)
: BH,+,S,M4,L10,ZPC(BLK)
⑤ Separate FILTER-EMI AC LINE from
bracket.
3-1-4 Separation of BRACKET-PCB
Part Name
Bracket
PCB
Description
Description Photo
① Remove 2 screw.( )
: BH,+,B,M4,L3,ZPC(BLK)
② Remove 2 screw.( )
: BH,+,S,M4,L10,ZPC(BLK)
③ Remove the BRACKET-PCB.
3-2
Samsung Electronics
Disassembly & Reassembly
3-1-5 Separation of ASSY BRACKET 42"
Part Name
Bracket
Description
Description Photo
① Remove 2 screws. ( )
: BH,+,PT,S Tite,M4,L10,ZPC(BLK)
② Remove 2 screws. ( )
: BH,+,B,M4,L3,ZPC(BLK)
③ Remove Bracket.
3-1-6 Separation of ASSY BRACKET 50"
Part Name
Bracket
Description
Description Photo
① Remove 2 screws. ( )
: BH,+,PT,S Tite,M4,L10,ZPC(BLK)
② Remove Bracket.
3-1-7 Separation of ASSY BRACKET P-WALL
Part Name
42"
Wall
Bracket
Description
Description Photo
① Remove 4 screws. ( )
: BH,+,B,M4,L3,ZPC(BLK)
② Remove 4 screws. ( )
: BH,+,S,M4,L10,ZPC(BLK)
③ Remove Wall Bracket.
: Please lay the PDP panel face down
on a soft surface when separating front
cover.
Samsung Electronics
3-3
Disassembly & Reassembly
3-1-8 Separation of ASSY SPEAKER P
Part Name
Description
Speaker
① Disconnect left speaker cable from right
speaker cable.
Description Photo
② Remove 4 screws.( )
: BH,+,WP,B,M4.0,L3,ZPC(BLK),
SWRCH18A
③ Remove the Speaker.
▶The photo is for 42".
50" is very similiar with 42".
3-1-9 Separation of SMPS-PDP TV
Part Name
SMPS
Description
Description Photo
① Detach all connectors from the SMPS.
② Remove 8 screws.
: PH,+,WWP,M3,L8,NI PLT
③ Remove the SMPS.
: Wear gloves when handling the power
board as there may be some remaining
electrical charge in the capacitor.
Specifically, avoid touching any part of
the capacitor.
3-1-10 Separation of ASSY PDP MODULE P-LOGIC MAIN BOARD
Part Name
Logic
Board
Description
Description Photo
① Detach all connectors from the Logic
Main Board.
② Remove 4 screws.
: WSP,PH,+,M3,L8,NI PLT
③ Remove the Logic Main Board.
3-4
Samsung Electronics
Disassembly & Reassembly
3-1-11 Separation of ASSY PDP MODULE P-X MAIN BOARD
Part Name
Description
Description Photo
Flat Cable ① Detach all Connectors from the X Main Board.
※ To separate the Flat Cable of the X-Board, press the
upper and the lower sides of the connector.
: Pinch the sides, but then push down in the ribbon, it
should slide out after that.
X-Main
Board
① Remove 6 screws.
: PH,+,WWP,M3,L8,NI PLT
② Remove the X-Main Board.
Samsung Electronics
3-5
Disassembly & Reassembly
3-1-12 Separation of ASSY PDP MODULE P-Y MAIN BOARD
Part Name
Description
Description Photo
Flat Cable ① Detach the 6 scan board connectors
from the panel .
42"
Y-Scan
Board
① Remove 3 screws.
: PH,+,WWP,M3,L8,NI PLT
50"
Y-Scan
Board
① Remove 9 screws.
: PH,+,WWP,M3,L8,NI PLT
Y-Scan
Board
① Remove 4 screws.
: PH,+,WWP,M3,L8,NI PLT
② Detach all connectors from the Y-Main
Board.
▶This is only for 42".
3-6
Samsung Electronics
Disassembly & Reassembly
3-1-13 Separation of ASSY PDP MODULE P-ADDRESS BUFFER BOARD
Part Name
42"
Still Bar
Description
Description Photo
① Remove 3 screws.
: PH,+,WWP,M3,L8,NI PLT
② Remove the still bar.
▶Before removing the still bar, you should
lift up the panel a little.
50"
Still Bar
① Remove 3 screws.
: PH,+,WWP,M3,L8,NI PLT
② Remove the still bar.
▶Before removing the still bar, you should
lift up the panel a little.
42"
Buffer
Board
① Detach the all connectors from the
buffer board.
② Remove 6 screws.
: PH,+,WWP,M3,L8,NI PLT
③ Remove the E-Board and F-Board.
50"
Buffer
Board
① Detach the all connectors from the
buffer board.
② Remove 7 screws.
: PH,+,WWP,M3,L8,NI PLT
③ Remove the E-Board and F-Board.
Samsung Electronics
3-7
Disassembly & Reassembly
3-1-14 Separation of ASSY PANEL BRACKETS
Part Name
Panel
Brackets
Description
Description Photo
① Remove 7 screws. ( )
: BH,+,B,M4,L3,ZPC(BLK)
② Remove the Side Panel Brackets.
3-1-15 Separation of ASSY PCB FUNCTION & DECO LED
Part Name
Function
Board
3-8
Description
Description Photo
① Remove 3 screws.
: BH,+,B,M4,L3,ZPC(BLK)
Samsung Electronics
Troubleshooting
4. Troubleshooting
4-1 Troubleshooting
4-1-1 First Checklist for Troubleshooting
1. Check the various cable connections first.
- Check to see if there is a burnt or damaged cable.
- Check to see if there is a disconnected or loose cable connection.
- Check to see if the cables are connected according to the connection diagram.
2. Check the power input to the Main Board.
3. Check the voltage in and out between the SMPS ↔ Main Board, between the SMPS ↔ X, Y Main Board, and between the
Logic Boards.
Samsung Electronics
4-1
Troubleshooting
4-1-2 Checkpoints by Error Mode
■ No Power
Symptom
- The LEDs on the front panel do not work when connecting the power cord.
- The SMPS relay does not work when connecting the power cord.
- The units appears to be dead.
The SMPS relay or the LEDs on the front panel does not work when connecting the power cord if the cables
are improperly connected or the Main Board or SMPS is not functioning. In this case, check the following:
- Check the internal cable connection status inside the unit.
Major Checklist
- Check the fuses of each part.
- Check the output voltage of SMPS.
- Replace the Main Board.
Troubleshooting
Procedures
<42" (50" is almost same with 42")>
①
Is the AC IN socket connector and
the SMPS CN800S connected?
No
Insert the AC in connector and the
SMPS CN800S connector
Yes
①
Is the Fuse (F801S) of the SMPS
Power Input Part blown?
Yes
Replace Fuse (F801S)
No
②
SMPS CN801
Pin 3 : STB 5V
Pin 2 PS-ON : Check to see if it is 0V
No
Replace the SMPS
Yes
Replace the Main Board
4-2
Samsung Electronics
Troubleshooting
■ When the unit is repeatedly turned on and off
Symptom
- The SMPS relay is repeatedly turned on and off.
In general, the SMPS relay repeatedly turns on and off by the protection function due to a defect on a board
connected to the SMPS.
- Disconnect all cables from the SMPS, operate the SMPS alone and check if the SMPS works properly and if
Major Checklist each voltage output is correct.
- If the symptom continues even when SMPS is operated alone, replace the SMPS.
- If the symptom is not observed when operating the SMPS alone, find any defective assemblies by connecting
the cables one by one.
Troubleshooting
Procedures
<42" (50" is almost same with 42")>
①
Does the symptom continue when
connecting the power after removing
CN810 from the SMPS?
No
Replace the Y Main Board
Yes
②
Does the symptom continue when
connecting the power after removing
CN809 from the SMPS?
No
Replace the X Main Board
Yes
③
Does the symptom continue when
connecting the power after removing
CN807 from the SMPS?
No
Replace the Logic Board
Yes
Replace the SMPS
Caution
When separating and connecting the cables such as CN810, CN809, CN808, CN807 of the Main SMPS, CN4701
of the X Main Board, and CN5707 of the Y Main Board, a spark may be generated by the electric charge of the
high capacity capacitor. Therefore, wait some time after disconnecting the power cord from the unit.
Samsung Electronics
4-3
Troubleshooting
■ No Picture (When audio is normal)
Symptom
- Audio is normal but no picture is displayed on the screen.
- This may happen when the Main Board is functioning but the X, Y Main Board, Logic Board, or Y Buffer
Boards are not.
Major Checklist
- The output voltage of the Main SMPS.
- This may happen when the LVDS cable connecting the Main Board and the Logic Board is disconnected.
CN810
CN809
CN807
Troubleshooting
Procedures
<42" (50" is almost same with 42")>
Are the Vs and Va voltages normal after
removing all cables from the SMPS?
(CN810, CN809, CN807)
No
Replace the SMPS
Yes
Did problem improve?
No
Replace the Y Main Board
Yes
Did problem improve?
No
Replace the X Main Board
Yes
Did problem improve?
No
Replace the Logic Board
Yes
Did problem improve?
Caution
4-4
No
Replace the Y Scan Board
When separating and connecting the cables such as CN810, CN809, CN807 of the Main SMPS, CN4701 of the
X Main Board, and CN5707 of the Y Main Board, a spark may be generated by the electric charge of the high
capacity capacitor. Therefore, wait some time after disconnecting the power cord from the unit.
Samsung Electronics
Troubleshooting
■ No Sound
Symptom
- Video is normal but there is no sound.
- When the speaker connectors are disconnected or damaged.
Major Checklist - When the sound processing part of the Main Board is not functioning.
- Speaker defect.
Troubleshooting
Procedures
<42" (50" is almost same with 42")>
①
Is the cable connection between the
Main Board and the speaker
properly connected?
No
Connect the cable properly or
replace the cable, if necessary.
Yes
②
Is the output voltage of SMPS normal?
(CN801 #13)
No
Replace the SMPS
Yes
Is the speaker output terminal
of the Main Board normal?
No
Replace the Main Board
Yes
③
Samsung Electronics
Replace the Speaker
4-5
Troubleshooting
■ No Video
Symptom
- A normal/cable network analog broadcast screen is blank or abnormal but OSD is OK.
- Check the antenna connection settings (Air: NTSC / ATSC, Cable: NTSC)
Major Checklist - Check the CVBS cable connection.
- Check the power input of the Main board.
Troubleshooting
Procedures
Is the antenna connection setting
properly configured?
No
Configure properly
Yes
①
Check CN1001 pin2 for +5V
No
Replace the SMPS
Yes
Replace the Main Board
4-6
Samsung Electronics
Troubleshooting
■ SMPS Troubleshooting
Power ON
STBY
Abnormal
Check the UB801, DX807
Normal
Multi
Abnormal
Check the UB801, DX806, DX809
Normal
Abnormal
VS/VA
ྛ Check the U804, DS823, DS824, DS825
Check the Other board (Image Board or Driver Board) or Cable.
Samsung Electronics
4-7
Troubleshooting
■ Drive Board Troubleshooting
1) Troubleshooting Summary
Condition Name
Description
Related Board
No Voltage Output
Operating Voltage don't exist
PSU
No Display
Operating Voltage exist, but an Image doesn't exist on screen
Y-MAIN, X-MAIN, Logic Main, Cable
Abnormal Display
Abnormal Image (not open or short) is no screen
Y-MAIN, X-MAIN, Logic Main
Sustain Open
Some horizontal lines don't exist on screen
Scan Buffer, FPC of X/Y
Sustain Short
Some horizontal lines appear to be linked on screen
Scan Buffer, FPC of X/Y
Address Open
Some vertical lines don't exist on screen
Logic Main, Logic Buffer, TCP
Address Short
Some vertical lines appear to be linked on screen
Logic Main, Logic Buffer, TCP
4-8
Samsung Electronics
Troubleshooting
2) Troubleshooting Procedure in Abnormal Conditions
① No Display
▶ No Display is related with Y-MAIN, X-MAIN, Logic Main and so on.
This page shows you how to check the boards, and the following pages show you how to find the defective board.
No Display
[ Logic Main ]
LED Blinks
[ Y-MAIN ]
Check necessary points
[ X-MAIN ]
Check necessary points
[ Logic Main ]
Check if power is supplied
( 5V, 3.3V )
YES
NO
Check the
power connectivity
Check the LED
operation
YES
NO
Check if internal is
Default Black
Check the
MICOM operation
Check if any address
data output is detected
Check the ASIC
Control Signal output
Check if the data
and control signals
between DDR & ASIC
are normal
OPEN
FUSE
Replace the Board
F4001 for VCC
F4003 for Vs
F4005 for VDD
F4004 for Ve
OK
Q5500, Q5200,
Q5201, Q5202,
Q5203, Q5400,
Q5401, Q5402,
Q5300, D5105
D5104, D5103,
Q5101, D5101,
Q5100
FET/
DIODE
OK
Y-MAIN
Normal State
Samsung Electronics
Check the
input voltage
If the input voltage is
abnormal, replace the
PSU and check it
again as this indicates
a PSU output error
[ X-MAIN ]
Check several points
[ Y-MAIN ]
Check several points
F5000 for VDD
F5801 for Vs
F5800 for VCC
Check the FUSE
OPEN
FUSE
Replace the Board
OK
SHORT
Replace the Board
Q4002, Q4202,
Q4004, D4014,
D4013, Q4003
Q4101, Q4001,
D4018, Q4007,
Q4006, Q4005
D4011, D4004
FET/
DIODE
SHORT
Replace the Board
OK
X-MAIN
Normal State
4-9
Troubleshooting
② Abnormal Display(Abnormal Image is on Screen.(except abnormality in Sustain or Address))
▶ Abnormal Display is related with Y-MAIN, X-MAIN, Logic Main and so on.
This page shows you how to check the boards, and the following pages show you how to find the defective board.
Abnormal
Display
[ Logic Main ]
Observation of
abnormal display
[ Y-MAIN ]
Check necessary points
[ X-MAIN ]
Check necessary points
[ Logic Main ]
LED Blinks
( action of Vsync )
Regular
abnormal
pattern
NO
Logic Main
Normal State
YES
Replace the Board
Replace Panel
[ Y-MAIN ]
Check several points
F5000 for VDD
F5801 for Vs
F5800 for VCC
[ X-MAIN ]
Check several points
OPEN
FUSE
Replace the Board
F4001 for VCC
F4003 for Vs
F4005 for VDD
F4004 for Ve
OPEN
FUSE
OK
OK
SHORT
Q5500, Q5200,
Q5201, Q5202,
Q5203, Q5400,
Q5401, Q5402,
Q5300, Q5101,
Q5100
FET
Replace the Board
OK
Y-MAIN
Normal State
4-10
Replace the Board
Q4002, Q4202,
Q4004, Q4003
Q4101, Q4001,
Q4007, Q4006,
Q4005
SHORT
FET
Replace the Board
OK
X-MAIN
Normal State
Samsung Electronics
Troubleshooting
③ Sustain Open (some horizontal lines don't exist on screen)
[ Y-FPC ]
Sustain Open
After Changing Y-buffer,
recheck the status
NG
Replace the Panel
There is a defect on the FPC
OK
Done
(Defect is from Y-buffer)
④ Sustain Short (some horizontal lines appear to be linked on Video)
[ Y-FPC ]
Sustain Short
(Discharging in unwanted Scan line)
NG
After Changing Y-buffer,
recheck the status
Replace the Panel
There is a defect on the FPC
OK
Done
(Defect is from Y-buffer)
Samsung Electronics
4-11
Troubleshooting
⑤ Address Open, Short
▶ Address Open and Short is related with Logic Main, Logic Buffer, FFC, TCP film and so on.
This page shows you how to check the boards, and the following pages show you how to find the defective board.
[ Logic Main ]
Address Open/Short
Check the LED operation
LED2011 : blink
LED2010 : on
Check if the internal mode
screen is normal
NG
NG
Check the
Video Board
OK
check the voltage of
C2901, C2902, C2903 is 1.25V
OK
OK
NG
Reload the data onto the
MICOM and recheck it
Check if a specific TCP Block
screen is displayed abnormally
OK
check the voltage of
U2650 pin1 is 3.3V
Check if there is an open or
short circuit on the Buffer Board
and the Logic Main address
data output section.
Check the FFC connection status
NG
NG
Check the detailed waveform
and control the signal waveform
Replace Logic Main /
Address Buffer (E or F) /
FFC
OK
DONE
4-12
NG
Replace the Panel
Samsung Electronics
Troubleshooting
4-1-3 Troubleshooting
Symptom
A blank vertical cell (block)
appears on the screen.
Related Image
Causes and Countermeasures
Address buffer defect
- Replace the corresponding upper/lower
buffers (E, F)
COF defect (burnt)
- Replace the module
A green screen appears when
the TV is turned on.
The Scale is not reseting
- Replace the Main board
The OSD box appears but there
is no text.
Incorrect program version
- Check the version of each program
- Replace the Main board
A blank upper (or lower) block
appears on the screen.
Upper/Lower Y Buffer defect
- Replace the corresponding upper/lower
buffers (E, F)
Samsung Electronics
4-13
Troubleshooting
Symptom
Related Image
Causes and Countermeasures
Either the main or sub picture
does not appear.
Replace the Main board
A vertical green line appears on
the screen.
The SMPS voltage is incorrect
- Adjust the SMPS voltage according to
the voltage printed on the module label
Dim screen (blurred in red)
X-Main board defect
- Replace the X-Main board
A blank screen appears
- Replace the Y-Main board
4-14
Samsung Electronics
Troubleshooting
4-1-4 Troubleshooting Procedures by assembly
No
Assembly
Major Symptoms
1
SMPS-PDP TV
No power, Blank screen, the Relay repeats On and Off.
2
ASSY PDP MODULE P-X-MAIN
Blank screen
3
ASSY PDP MODULE P-Y-MAIN
Blank screen
4
ASSY PDP MODULE P-LOGIC MAIN
Blank screen, Screen noise
5
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
Row Bar screen is blank (42" Only)
6
ASSY PDP MODULE P-ADDRESS E BUFFER
Corresponding Buffer Board block screen is blank.
7
ASSY PDP MODULE P-ADDRESS F BUFFER
Corresponding Buffer Board block screen is blank.
8
ASSY PCB MISC-MAIN
No Power, Abnormal screen for each input source, PIP screen trouble, Sound trouble
9
ASSY BOARD P-FUNCTION
The side function key does not work properly
<PDP 42”>
Samsung Electronics
<PDP 50”>
4-15
Troubleshooting
4-2 Adjustment
4-2-1 Service Instruction
■ Before Performing After Sales Services
1. Check if the measurement and test equipment is working properly.
2. Secure sufficient work space for disassembling the product.
3. Prepare a soft pad for disassembling the product.
■ Service adjustment item after replacement of Board
<If adjustment equipment is available>
① PDP Option of Factory Mode → set the Factory Data Type item as the suitable value of relevant model.
② Adjust Calibration of Factory Mode for each mode.
③ Adjust White Balance of Factory Mode.
<If adjustment equipment is not available>
① Write down the value of HDMI White Balance of Factory Mode before replacing Board.
② PDP Option of Factory Mode → set the Factory Data Type item as the suitable value of relevant model.
③ Set the value of HDMI White Balance with the value written down before.
4-16
Samsung Electronics
Troubleshooting
4-2-2 How to Access Service Mode
1. General Remote
To Enter: POWER OFF → MUTE → 1 → 8 → 2 → POWER ON
(Interval between key strokes: less than 3 sec)
To Exit:
POWER OFF → POWER ON
2. Factory Remote
To Enter: POWER ON → INFO → FACTORY
→ Key
To Exit:
(Interval between key strokes: less than 3 sec)
POWER OFF → POWER ON
Press the Factory key twice with a key stroke interval of more than 1 second (Pressing once enters Aging Mode)
3. Settings when entering Factory mode
- Sharp Screen (Dynamic), Color Tone (Cool1), Factory (Dynamic CE Off), DNIe(Off)
4. Adjustment Procedures
- Channel ▲ ▼ Key : Select an item.
- Volume ◀▶ Key : Adjust the value up or down.
- MENU Key
: Save the changes to the EEPROM and return to the higher-level mode.
- Using the Numeric (0~9) keys, you can select a channel.
- Using the SOURCE key, you can switch AV modes.
5. Initial SERVICE MODE DISPLAY State
1. ADC
2. ADC Target
3. ADC Result
4. Option Byte
5. Adjust
6. White Balance
7. W/B Movie
8. EPA standard
9. FBE3
10. VDEC
11. Scaler
12. Sharpness
13. PE
14. Sound
15. Dynamic Contrast
16. PDP Option
17. Expert Settings
18. Expert D-Settings
19. Expert Gray Scale
20. Expert C-Space
21. Expert Others
22. CHECKSUM
23. Reset
0x0000
T-CRLAUSC-00xx
Dec 29 2007
PN42A450
EDID FAIL
Option :
※ The version of the firmware displayed at the bottom of the screen may differ and the firmware is subject to change for the
improvement of product functions.
※ If you have adjusted the settings in Service Mode, you have to reset the product.
※ If you exit Service Mode without reset, DNIe vlaue keeps Off regardless of setting up the user.
Samsung Electronics
4-17
Troubleshooting
4-2-3 Factory Data
★ The underlined are items applied during the service adjustment. None of the others should be adjusted.
1. ADC
Item
Data
AV Calibration
-
Comp Calibration
-
PC Calibration
-
HDMI Calibration
-
2. ADC Target
Item
Default data
1st_AV_Low
18
1st_AV_High
220
1st_AV_Delta
1
1st_COMP_Low
16
1st_COMP_High
235
1st_COMP_Delta
1
1st_PC_Low
1
1st_PC_High
235
1st_PC_Delta
1
2nd_AV_Low
1
2nd_AV_High
235
2nd_AV_Delta
1
2nd_COMP_Low
1
2nd_COMP_High
235
2nd_COMP_Delta
1
2nd_PC_Low
1
2nd_PC_High
235
2nd_PC_Delta
1
2nd_HDMI_Low
1
2nd_HDMI_High
235
2nd_HDMI_Delta
1
4-18
Samsung Electronics
Troubleshooting
3. ADC Value
Item
Default data
TV/AV/S_Video
Component
PC
DTV/HDMI
LUMA_OFFSET
128
140
-
-
-
LUMA_GAIN
128
118
-
-
-
RED_CUTOFF
128
-
128
130
-
GREEN_CUTOFF
128
-
127
132
-
BLUE_OFFSET
128
-
128
128
-
RED_GAIN
128
-
105
78
-
GREEN_GAIN
128
-
105
79
-
BLUE_GAIN
128
-
105
78
-
2nd_R offset
128
106
110
110
112
2nd_G offset
128
108
113
110
112
2nd_B offset
128
106
111
110
112
2nd_R gain
128
128
118
128
118
2nd_G gain
128
128
117
128
118
2nd_B gain
128
1150
118
128
118
Remark
4. Option Byte
Item
Default data
LCD/PDP
LCD
Model Select
L450
Inch
32 Inch
Panel Option
32AM
Dimming
INT
Mirror
OFF
AV Number
2
COMP. Number
2
HDMI Number
3
Light Effect
ON
HeadPhone
ON
Anynet+(HDMI-CEC)
ON
Carrier Mute
OFF
Volume Curve
Large
RS 232C
Auto wall
Gamma
0.9
Mute Time[RF]
400ms
CH Memory
Samex
PC Mode Ident
Auto
HDMI Mode Ident
Auto
HPD Control
1200ms
Samsung Electronics
4-19
Troubleshooting
5. Adjust
Item
Default data
Watchdog Enable
ON
Watchdog Count
10sec
Spread Spectrum
OFF
Shop Mode
OFF
DEBUG MODE
DEBUG OFF
MSTAR Out Format
Vesa
FBE In Format
Vesa
FBE Out Format
Vesa
Hotel Option
EDID
HDCP Key Download
6. White Balance
4-20
Item
Default data
TV/AV/S_Video
Component
PC
DTV/HDMI
Sub Brightness
128
128
128
128
128
R-Offset
128
128
128
128
128
G-Offset
128
128
128
128
128
B-Offset
128
128
128
128
128
Sub Contrast
128
128
128
128
128
R-Gain
128
128
128
128
128
G-Gain
128
128
128
128
128
B-Gain
128
128
128
128
128
Remark
Samsung Electronics
Troubleshooting
7. W/B Movie
Item
Default data
W/B MOVIE
Off
MODE
-
Color Tone
-
MSub Brightness
-
MSub Contrast
-
W2_Rgain
-
W2_Bgain
-
W2_Roffset
-
W2_Boffset
-
W1_Rgain
-
W1_Bgain
-
W1_Roffset
-
W1_Boffset
-
NOR_Rgain
-
NOR_Bgain
-
NOR_Roffset
-
NOR_Boffset
-
C2_Rgain
-
C2_Bgain
-
C2_Roffset
-
C2_Boffset
-
Movie Contrast
-
Movie Bright
-
Movie Color
-
Movie Sharpness
-
Movie Tint
-
Movie Backlight
-
Movie Gamma
-
8. EPA Standard
Item
Default data
Standard Contrast
80
Standard Brightness
45
Standard Sharpness
50
Standard Color
50
Standard Tint
0
Standard Backlight
7
Samsung Electronics
4-21
Troubleshooting
9. FBE3
Item
Default data
RF
AV / SVIDEO
COMP480i/ COMP720p/1
480p
080i/1080p
HDMI
DTV
HDMI PC/
Aanalog PC
Patt-Sel
0
0
0
0
0
0
0
0
B-Slope gain
60
60
60
60
60
60
60
60
B-Tilt min
30
30
30
30
30
30
30
30
B-Tilt max
110
110
110
110
110
110
110
110
Lfunc-Basis
75
75
75
75
75
75
75
75
Hfunc-Basis
80
80
80
80
80
80
80
80
Mean-Offset1
30
30
30
30
30
30
30
30
Mean-Offset2
235
235
235
235
235
235
235
235
Mean-Slope
112
112
112
112
112
112
112
112
ACR-Offset
10
10
10
10
10
10
10
10
ACR-Th1
10
10
10
10
10
10
10
10
ACR-Th2
110
110
110
110
110
110
110
110
Skin-Enable
ON
ON
ON
ON
ON
ON
ON
ON
Skin-UV
128
128
128
128
128
128
128
128
Sub color
128
128
128
128
128
128
128
128
M-Skin-UV
128
128
128
128
128
128
128
128
M-Sub color
128
128
128
128
128
128
128
128
10. VDEC
Item
Default data
RF
AV
S-VHS
Saturation
0x80
80
80
80
CTI_MD
0x02
2
2
2
CBCRLP_MD
0x01
0
0
0
11. Scaler
Item
Default data
DNR_off
0
DNR_low
2
DNR_mid
3
DNR_high
4
Y_DELAY_EN
1
YC_STEP
1
4-22
Samsung Electronics
Troubleshooting
12. Sharpness
Item
Default data
RF
component
AV/S-VHS
HDMI
PC /
HDMI pc timing
DTV
480i/p
720p1080i / p
480i/p
720p1080i / p
SD
HD
H1 Gain
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
0x10
H2 Gain
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
H3 Gain
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
H4 Gain
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
V1 Gain
0x28
0x28
0x28
0x28
0x28
0x28
0x28
0x28
0x28
0x28
V2 Gain
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
0x08
H overshoot
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
V overshoot
0x60
0x60
0x60
0x60
0x60
0x60
0x60
0x60
0x60
0x60
H undershoot
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
V undershoot
0x60
0x60
0x60
0x60
0x60
0x60
0x60
0x60
0x60
0x60
Coring TH2
0x01
0x01
0x01
0x01
0x01
0x01
0x01
0x01
0x01
0x01
Coring TH1
0x01
0x01
0x01
0x01
0x01
0x01
0x01
0x01
0x01
0x01
Mid_color_level
0xAC
13. PE
Item
Default data
control register
480i
480p
720p
1080i
14. Sound
Item
Range
Carrier Mute
1
High DEV
0
CM_TH_HIGH
2990
CM_TH_LOW
20B0
ST_PILOT_TH_HIGH
D00
ST_PILOT_TH_LOW
600
ST_VAR_TH_HIGH
1800
ST_VAR_TH_LOW
1000
SAP_AMP_TH_HIGH
1
SAP_AMP_TH_LOW
4
SAP_NSR_TH_HIGH
4500
SAP_NSR_TH_LOW
3000
"AMP_Volume"
29
Limiter Attack
9
Limiter Release
F
Post Scale
7F
Speaker EQ
0
AV Sync.
3C
Samsung Electronics
4-23
Troubleshooting
15. Dynamic Contrast
Item
Default data
Dynamic Contrast
On
Dynamic Dimming
Off
Y_MEAN
0
16. PDP Option
Item
Default data
Pixel Shift Test
Off
Panel Pattern Select
0
Panel Resolution
-
Panel Inch
-
Panel Version
-
Panel Temperature
-
Logic SW Version
-
Model Select
P450
Factory Data Type
42SP5
Checksum
-
MB SW
Off
MB Offset
0xC0
Ve Signal Control
0xBFFF
FRC Mode
100Hz
FRC DBG MarkOn
0
control register
Range
Remark
ON/OFF
17. Checksum
18. Reset
4-24
Samsung Electronics
Troubleshooting
4-2-4 Service Adjustment - You must perform Calibration in the Lattice Pattern before adjusting the White Balance.
■ Color Calibration
Adjust spec.
1. Source
2. Setting Mode
3. Pattern
: HDMI
: 1280*720@60Hz
: Pattern #24 (Chess Pattern)
( Chess Pattern )
4. Use Equipment : CA210 & Master MSPG925 Generator
※ Use other equipment only after comparing the result with that of the Master equipment.
Input mode
Calibration
Pattern
CVBS IN (Model_#1)
Perform in NTSC B&W Pattern #24
Lattice
Component IN (Model_#6)
Perform in 720p B&W Pattern #24
Lattice
PC Analog IN (Model_#21)
Perform in VESA XGA (1024x768)
B&W Pattern #24
Lattice
HDMI IN
Perform in 720p B&W Pattern #24
Lattice
<Table 1>
Samsung Electronics
4-25
Troubleshooting
■ Method of Color Calibration (AV)
1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port
2) Press the Source key to switch to "AV1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "AV Calibration" menu.
6) In "AV Calibration Off" status, press the "▶" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "AV Calibration" status from Failure to Success.
■ Method of Color Calibration (Component)
1) Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port
2) Press the Source key to switch to "Component1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "Comp Calibration" menu.
6) In "Comp Calibration Off" status, press the "▶" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "Comp Calibration" status from Failure to Success.
■ Method of Color Calibration (PC)
1) Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC IN port
2) Press the Source key to switch to "PC" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "PC Calibration" menu.
6) In "PC Calibration Off" status, press the "▶" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "PC Calibration" status from Failure to Success.
■ Method of Color Calibration (HDMI)
1) Apply the 720p Lattice (N0. 6) pattern signal to the HDMI1/DVI IN port
2) Press the Source key to switch to "HDMI1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "HDMI Calibration" menu.
6) In "HDMI Calibration Off" status, press the "▶" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "HDMI Calibration" status from Failure to Success.
4-26
Samsung Electronics
Troubleshooting
■ White Balance
Adjust spec.
1. Source
2. Setting Mode
3. Pattern
4. Use Equipment
: HDMI
: 1280*720@60Hz
: Pattern #92
: MIK-7256 (MSPG925L)
( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD )
5. Work order
① Connect HDMI (DVI) output terminal of MIK-7256 (MSPG925L) to the HDMI input in main set
② Set the input to HDMI mode
③ Enter the White Balance menu of service mode
④ Contact CA-210 sensor to glass filter
( Fixed Position of CA210 Probe )
⑤ Adjust the low light
- Adjust Sub-Bright (LBE) to set the 'Y' value
- Adjust R-Offset ('x') and B-Offset ('y') to the color coordinates.
* Do not adjust G-Offset data
⑥ Adjust the high light.
- Adjust Sub-Contrast (LBE) to set the 'Y' value
- Adjust R-Gain ('x') and B-Gain ('y') to the color coordinates.
* Do not adjust the G-gain data
Samsung Electronics
4-27
Troubleshooting
(CA-210)
Input mode
CVBS
(NTSC)
COMP
(720P)
HDMI
(720P)
4-28
x
H/L
278
L/L
278
H/L
278
L/L
278
H/L
278
L/L
278
Y(L)
FIX
(Sub_CT:128)
10.5 cd/㎡
(3.0 Ft)
FIX
(Sub_CT:128)
10.3 cd/㎡
(3.0 Ft)
FIX
(Sub_CT:128)
10.3 cd/㎡
(3.0 Ft)
T(K), MPCD
10,500 (± 0)
11,000 (-3)
10,500 (± 0)
11,000 (-6)
10,500 (± 0)
10,500 (± 0)
Samsung Electronics
Troubleshooting
4-2-5 Replacements & Calibration
* PDP 42" Check items listed after changing each
Replaced assembly items
Check Items
ASSY PCB MISC-MAIN
1) Auto Program
2) White Balance Adjust
SMPS-PDP TV
Vs, Va voltage check and adjust
ASSY PDP MODULE P-LOGIC MAIN
ASSY PDP MODULE P-X-MAIN
ASSY PDP MODULE P-Y-MAIN
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
Not to be adjusted
ASSY PDP MODULE P-ADDRESS E BUFFER
ASSY PDP MODULE P-ADDRESS F BUFFER
ASSY BOARD P-SIDE HDMI A/V
* PDP 50" Check items listed after changing each
Replaced assembly items
Check Items
ASSY PCB MISC-MAIN
1) Auto Program
2) White Balance Adjust
SMPS-PDP TV
Vs, Va voltage check and adjust
ASSY PDP MODULE P-LOGIC MAIN
ASSY PDP MODULE P-X-MAIN
ASSY PDP MODULE P-Y-MAIN
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
ASSY PDP MODULE P-Y-MAIN SCAN BUFFER
Not to be adjusted
ASSY PDP MODULE P-ADDRESS E BUFFER
ASSY PDP MODULE P-ADDRESS F BUFFER
ASSY BOARD P-SIDE HDMI A/V
※ When replacing the SMPS or PDP panel, you have to check the voltage printed on the panel sticker and adjust it.
Samsung Electronics
4-29
Troubleshooting
■ Voltage Adjustment
1. After replacing the SMPS or PDP panel, you must adjust the voltage referring to the voltage label printed on the panel.
(If you do not adjust the voltage, an abnormal discharge symptom may appear.)
Value
Vs
210
Va
55
Vset
-
Ve
95
Vscan
-190
Board Adjustment
SMPS
SMPS
Voltage Label
2. A point of adjusting SMPS-MAIN voltage.
Vs
Va
4-30
Samsung Electronics
Troubleshooting
■ Y-RR and Y-FR controls
Test Point
<42">
Test Point
<50">
Set the main reset (rising : 60usec, falling : 80usec) by change the value of variable resistor.
60usec
Rising ramp
variable resistor
80usec
Falling ramp
variable resistor
▶The picture is only for 50".
42" has only Falling ramp variable resistor.
Samsung Electronics
4-31
Troubleshooting
4-3 Upgrade
4-3-1 USB Download Method
1. Copy the Upgrade Files into the path "T-CRLAUSC" in USB flash driver.
2. USB Download
① Insert the USB Memory Stick to the SERVICE port in Stand-by mode.
② Turn the power on.
③ Press "MENU" and find "SW Upgrade" in Menu "SETUP".
④ Select the "SW Upgrade" from the menu.
⑤ Select "USB" from the menu.
⑥ The banner OSD "Scaning for USB..." is displayed.
⑦ The banner OSD "Upgrade version **** to version ****" is displayed.
Select "Yes".
⑧ The banner OSD "Upgrade version **** to version ****" is displayed.
It takes about 30 sec.
(Warning: Don't remove USB flash driver during upgrade.)
⑨ The banner OSD "Upgrade is completed" is displayed when the upgrade is
completed.
⑩ Remove the USB flash driver from PDP TV and check the program version.
4-32
Samsung Electronics
Troubleshooting
4-3-2 How to Check the Version of the Program
1. Procedures for checking in the User Menu
① Select the "Setup" menu in the Menu screen
② Place the cursor over the "SW Upgrade" of "Setup" and press the "info" key on the remote control.
③ The version of the program is displayed at the bottom of the Menu screen
PROGRAM VERSION
2. How to check Program Version on factory mode.
PROGRAM VERSION
Samsung Electronics
4-33
5-1
T0056
M0102
M0112
T0003
M0150
T0603
T0175
M0145
T0456
T0175
M0150
M0146
M0149
T0044
T0165
M0412
M0027
M0523
M0523
T0079
M0125
M0013
Exploded View & Part List
5. Exploded View & Part List
5-1 PN42A450P1DXZC Exploded View
Samsung Electronics
Exploded View & Part List
Loc. No.
Code No.
Description
Specification
Q'ty
SA/SNA
M0013
BN96-06771A
ASSY COVER P-REAR
P450 42Inch,PCM,0.5,BK
1
S.A
M0027
BN96-05835A
ASSY STAND P-BASE
-,42Q9/42C9,-,ABS,SF-0
1
S.A
M0102
BN96-04802A
ASSY BLU P
Bordeaux Plus,BACK LIGHT UNIT
1
S.A
M0112
BN63-04217A
COVER-FRONT
450 , 42",PMMA+ABS,HB,BK27,B
1
S.N.A
M0125
BN96-07190A
ASSY INLET P
Pyrope,350mm,IG-N06BES1,250
1
S.A
M0145
BN96-07248B
ASSY BOARD P-FUNCTION&IR
PYROPE,CT5000-5
1
S.A
M0146
BN96-06750B
ASSY BRACKET P-FILTER SIDE
P410 42Inch,S
2
S.N.A
M0149
BN96-06749A
ASSY BRACKET P-FILTER TOP
P450 42Inch,SA
1
S.N.A
M0150
BN96-06751A
ASSY BRACKET P-FILTER BOTTOM
P450 42Inch
1
S.N.A
M0150
BN96-06748A
ASSY BRACKET P-SUPPORT FILTER
P410 42Inc
1
S.N.A
M0412
BN96-06697D
ASSY BRACKET P-PCB
42P450,SEA,SECC,T0.5
1
S.N.A
M0523
BN96-06753A
ASSY BRACKET P-SUPPORT STAND
P410 42Inch
1
S.N.A
M0523
BN96-06756A
ASSY BRACKET P-WALL
P410 42Inch,SECC T1.
2
S.A
T0003
BN96-06769A
ASSY COVER P-FRONT
P450 42Inch,,ABS+PMMA
1
S.A
T0044
BN96-07188A
ASSY PDP MODULE P
S42AX-YB04,42HD W3,PL4
1
S.A
T0056
BN63-04212A
COVER-DECORATION
450 , 42",ABS,HB,GRAY(G
1
S.N.A
T0079
BN94-01461A
ASSY PCB MISC-MAIN
PN42A450P1DXZA,F45A,B
1
S.A
T0165
BN96-06696A
ASSY COVER P-AV
Spinel 50,58"
1
S.A
T0175
BN96-07086A
ASSY SPEAKER P
8ohm,CORAL,PDP,10W,350/45
1
S.A
T0175
BN96-07086B
ASSY SPEAKER P
8ohm,CORAL,PDP,10W,200mm,
1
S.A
T0456
BN67-00176A
GLASS-FILTER EMI
42"C9,Sputter,T=46%,984
1
S.A
T0603
BN64-00628A
WINDOW-RMC
50P9,PC,VIOLET
1
S.N.A
Samsung Electronics
Remark
5-2
Exploded View & Part List
5-2 PN42A450P1DXZC Service Item
※ This is the list which is available to repair the real material at the time of service.
Loc. No.
Code No.
Description
Specification
Q'ty
M0013
BN96-06771A
ASSY COVER P-REAR
P450 42Inch,PCM,0.5,BK
1
M0027
BN96-05835A
ASSY STAND P-BASE
-,42Q9/42C9,-,ABS,SF-0
1
M0154
BN96-06760A
ASSY PDP P-Y-MAIN BUFFER
PL42AX030A,42HD
1
M0523
BN96-06756A
ASSY BRACKET P-WALL
P410 42Inch,SECC T1.
2
M2893
BN39-00827A
LEAD CONNECTOR
LILLY 42"/50",UL1007#26,U
1
T0003
BN96-06769A
ASSY COVER P-FRONT
P450 42Inch,,ABS+PMMA
1
T0037
BN96-06761A
ASSY PDP P-LOGIC MAIN
PL42AX030A,42HD W3
1
T0038
BN96-06762A
ASSY PDP P-ADDRESS E-BUFFER
PL42AX030A,4
1
T0039
BN96-06763A
ASSY PDP P-ADDRESS F-BUFFER
PL42AX030A,4
1
T0044
BN96-07188A
ASSY PDP MODULE P
S42AX-YB04,42HD W3,PL4
1
T0045
BN96-06757A
ASSY PDP P-X-MAIN BOARD
PL42AX030A,42HD
1
T0045
BN96-06758A
ASSY PDP P-X-MAIN BUFFER
PL42AX030A,42HD
1
T0074
BN59-00687A
REMOCON
TM-96B,49,AMERICA
1
T0079
BN94-01461A
ASSY PCB MISC-MAIN
PN42A450P1DXZA,F45A,B
1
T0175
BN96-07086A
ASSY SPEAKER P
8ohm,CORAL,PDP,10W,350/45
1
T0175
BN96-07086B
ASSY SPEAKER P
8ohm,CORAL,PDP,10W,200mm,
1
T0262
BN96-06759A
ASSY PDP P-Y-MAIN BOARD
PL42AX030A,42HD
1
T0764
BN44-00206A
SMPS-PDP TV
W3 PDP SMPS,SEM,AC/DC,406.6W
1
5-3
Remark
Samsung Electronics
Wiring Diagram
6. Wiring Diagram
6-1 Overall Wiring
<42" Overall Wiring>
CN5401
Y-MAIN SCAN
CN810
CN5402
4
CN5407
CN809
CN5707
5
CN4002
SMPS
CN808
CN5403
X-DRIVE
CN5408
6
Y-DRIVE
CN800
CN801
CN807
CN5501
CN5409
CN5502
CN4701
CN5412
11
CN2006 CN2001
CN2002
CN5701
2
CN5503
CN4001
CN2000
LOGIC BOARD
CN2003
?
CN2004
CN2028
1
AC-INLET
E-BUFFER
CN4004
7
CN2509
CN2600
CN2500
CN2510
CN2609
F-BUFFER
CN2610
CN902
CN101
FUNCTION
CN1
MAIN BOARD
10
CN202P
CN201 CN401
CN3
POWER SW
8
9
SPEAKER
Samsung Electronics
6-1
Wiring Diagram
<50" Overall Wiring>
CN5401
Y-MAIN SCAN(HIGH)
CN4701
CN810
5
CN5402
4
CN4002
CN809
SMPS
CN4001
CN800
CN5501
X-DRIVE
CN808
CN5403
CN5407
CN801
CN4004 CN4000
11
7
CN5507
CN2001 CN2000
CN2002
CN5502
CN807
CN2005
LOGIC BOARD
1
Y-MAIN SCAN(LOW)
CN2003
CN2006
2
6
CN2004
AC-INLET
CN5503
CN2509
E-BUFFER
CN2500
CN2600
CN2510
F-BUFFER
CN2609
CN2610
CN902
FUNCTION
CN1
CN101
MAIN BOARD
10
CN202P
CN201 CN401
CN3
POWER SW
9
8
SPEAKER
※ The code number of cable(Lead-connector) can be changed, see "5. Exploded View & Part List."
Use
① LVDS
⑧ POWER CABLE
⑪ AC INLET
Code
42" - BN96-07158K
50" - BN96-07158F
BN39-00827A
BN96-07190A
Photo
6-2
Samsung Electronics
Wiring Diagram
6-1-1 Pin Connection
①
CN902(MAIN B'D) ↔ CN2001(LOGIC B'D)
Pin No.
Signal
Pin No.
Signal
1
RxIN0-
16
NC
2
RxIN0+
17
GND
3
RxIN1-
18
WP
4
RxIN1+
19
SCL
5
RxIN2-
20
SDA
6
RxIN2+
21
LVDS Opt
7
RxINCLK-
22
DCC Opt
8
RxINCLK+
23
GND
9
RxIN3-
24
GND
10
RxIN3+
25
GND
11
NC
26
Vdd
12
NC
27
Vdd
13
NC
28
Vdd
14
NC
29
Vdd
15
NC
30
Vdd
②
CN101(MAIN B'D) ↔ CN801(MAIN SMPS)
CN101(MAIN B'D)
CN801(MAIN SMPS)
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
1
NC
13
5V
1
PS_ON
13
5V
2
SW_POWER
14
5V
2
NC(Auto_V)
14
5V
3
GND
15
5V
3
STBY
15
5V
4
STD_VCC
16
5V
4
GND_STBY
16
5V
5
GND
17
GND
5
GND_18V AMP
17
GND_12V
6
GND
18
GND
6
GND_18V AMP
18
GND_12V
7
18V
19
GND
7
18V AMP
19
12V
8
18V
20
13V
8
18V AMP
20
GND_12V
9
GND
21
13V
9
GND_5V
21
12V
10
GND
22
13V
10
GND_5V
22
12V
11
GND
23
NC
11
GND_5V
23
NC(FAN_ON)
12
GND
24
NC
12
GND_5V
24
NC(FAN_DET)
Samsung Electronics
6-3
Wiring Diagram
③
CN703S(MAIN B'D) ↔ CN101(SIDE AV)
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
1
GND
12
TXC-
23
NC
34
VIDEO_SR_IN
2
TX2+
13
GND
24
NC
35
VIDEO_SL_IN
3
TX2-
14
MICOM_CEC
25
GND
36
HP_IDENT
4
GND
15
GND
26
SVHS_IDENT
37
HP_OUT_R
5
TX1+
16
TSCL
27
SVHS_Y
38
HP_OUT_L
6
TX1-
17
TSDA
28
GND
39
USB_VCC
7
GND
18
LSCL
29
SVHS_C
40
B1.8V
8
TX0+
19
HDMI3_5V
30
GND
41
B3.3V
9
TX0-
20
HPD_SIL9185
31
VIDEO_IDENT
10
GND
21
DDC_WP
32
VIDEO_CVBS
11
TXC+
22
GND
33
GND
④
CN810(SMPS)
↔
CN5707_42"(Y B'D)
CN5407_50"(Y B'D)
⑤
CN809(SMPS)
↔
CN4701(X B'D)
⑥
CN808(SMPS)
↔
CN2609(E-BUFFER)
⑦
CN807(SMPS)
↔
CN2000(LOGIC B'D)
⑧
CN201(MAIN B'D)
↔
POWER&IR
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
1
Vg
1
Va
1
STBY
1
IR
1
Vg
2
GND
2
GND
2
VS_ON
2
GND
2
GND
3
GND
3
5.3V
3
N/C
3
A5V_1
3
GND
4
Vs
4
PS_ON
4
LED_STB
4
GND
5
Vs
5
RTN
5
BUZZER
5
Vs
6
5.3V
6
KEY_INPUT1
6
Vs
7
RTN
7
KEY_INPUT2
8
RTN
8
GND
9
5.3V
9
B5V
10
5.3V
10
LED_CTRL
⑨
CN401(MAIN B'D)
↔
SPEAKER
⑩
CN202P(MAIN B'D)
↔
FUNCTION
⑪
CN800(SMPS)
↔
AC INLET
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
1
R+_OUT
1
KEY_INPUT1
1
AC Neutral
2
R-_OUT
2
KEY_INPUT2
2
N/C
3
L+_OUT
3
GND
3
AC Live
4
L-_OUT
6-4
Samsung Electronics
Wiring Diagram
6-1-2 Connector role
42" Loc. No.
50" Loc. No.
CN5401
CN5401
Horizontal Y-scan line(1~128) of Module and Y-Main Scan Connect
CN5402
CN5402
Horizontal Y-scan line(129~256) of Module and Y-Main Scan Connect
CN5403
CN5403
Horizontal Y-scan line(256~384) of Module and Y-Main Scan Connect
-
CN5512
Y-Main Scan(High) and Y-Main Scan(Low) Connect
CN5501
CN5501
Horizontal Y-scan line(384~512) of Module and Y-Main Scan Connect
CN5502
CN5502
Horizontal Y-scan line(512~640) of Module and Y-Main Scan Connect
CN5503
CN5503
Horizontal Y-scan line(640~768) of Module and Y-Main Scan Connect
CN5407
CN5407
Upper Y-Drive and Y-Main Scan Connect
CN5507
CN5507
Lower Y-Drive and Y-Main Scan Connect
CN5707
CN5507
Vs(205V),Vg(15v) Power input connect(6Pin) of Y-Drive
CN5701
CN5701
Y-Drive control signal from Logic Board
CN810
CN810
Vs(205V),Vg(15v) Power input connect(6Pin) of SMPS for Y-Drive
CN809
CN809
Vs(205V),Vg(15v) Power input connect(6Pin) of SMPS for X-Drive
CN808
CN808
Va(63V) ,5.3V Power input connect(3Pin) of SMPS for F-Buffer
CN807
CN807
Power input connect(10pin) for Logic Board
CN801
CN801
Image signal(LVDS) connect(41pin) from Main Board
CN800
CN800
AC Power input connect from AC-inlet
CN4002
CN4002
Horizontal X-scan line of Module and X-scan Connect(first Block)
CN4001
CN4001
Horizontal X-scan line of Module and X-scan Connect(second Block)
-
CN4000
Horizontal X-scan line of Module and X-scan Connect(third Block)
CN2000
CN2000
Power input connect(10pin) of Logic Board from SMPS
CN2001
CN2001
Image signal(LVDS) connect(41pin) of Logic board from Main Board
CN2002
CN2002
Y-Drive control signal of Logic Board
CN2004
CN2005
Address Data(684th~1366th) connect for F-Buffer board
CN2028
CN2004
Address Data(1st~683th) connect for E-Buffer board
CN2500
CN2500
Address Data(1st~683th) connect from Logic Board
CN2510
CN2510
Power input connect from F-Buffer Board
CN2610
CN2610
Power input connect to E-Buffer Board
CN2600
CN2600
Address Data(684th~1366th) connect from Logic board
CN2609
CN2609
Va(63V) ,5.3V Power input connect(3Pin) from SMPS
CN1101
CN1101
Power input connect(24Pin) from SMPS
CN2202
CN2202
Image signal(LVDS) connect(41pin) for Logic board
CN1605
CN1605
Function input(source,ch up/down...) connect on Main board
CN1404
CN1404
Video signal input connect form Side AV ass'y
CN1606
CN1606
Power SW input connect on Main Board
CN1203
CN1203
Speak out connect on Main Board
CN101
CN101
Video signal input connect on Side AV ass'y
CN1
CN1
Function input(source,ch up/down...) connect to Main board
CN3
CN3
Power SW input connect to Main Board
Samsung Electronics
Description
6-5
MEMO
6-6
Samsung Electronics
Schematic Diagram
7. Schematic Diagram
7-1 Circuit Description
Logic Board
DRAM
Input
Data
Processor
Data
Controller
X Main Board
Y Main Board
Driver
Timing
Controller
Display
Data
Row
Driver
Display
Timing
Y-Pulse
Generator
Scan
Timing
PDP Panel
42” - 1024x768 Pixels
1024x768x3 Cells (R,G,B)
50” - 1365x768 Pixels
1365x768x3 Cells (R,G,B)
X-Pulse
Generator
Address Buffer
SMPS Board
LVDS
Main SMPS
Main Board
LVDS
Trans
Image
Enhancer
Deinterlacer
Audio
Processor
Image
Scaler
CPU
Decoder
Video
Decoder
Speaker
Out
TMDS
Recever
A/D
Converter
Video
S/W
Micom
Tuner
RF
Splitter
AC Power
Source
■ SMPS Board
The SMPS used for the PDP has been designed to be efficient, compact and lightweight. For VS and VA outputs, a LLC converter
has been used. For the other outputs, a Flyback converter has been used.
■ LOGIC Board
The logic circuit consists of a Logic Main Board and an Address Buffer Board. The Logic Main Board decodes the video signal
encoded by the Video Board, outputs the ADDRESS data signal for each pattern and generates X and Y drive signals. The
Address Buffer Board buffers and transfers the ADDRESS data output signal using TCP IC.
- LVDS with built-in video signal processing (W/L, error diffusion, APC, FCR, etc.) applied and 1 ASIC chip.
- Outputs the address Drive IC control and data signals to the Buffer Board.
- Outputs the control signal for the X and Y Drive Boards.
- Monitors major drive voltages (Micom Circuit Block); detects if a surge voltage has been applied and protects the Drive Circuit.
- Temperature Adaptive Operating Mode (Low Temperature/Room Temperature/High Temperature); Discharge optimization for
each temperature level.
■ X-MAIN Board
Connects to the X terminal block, 1) provides maintaining voltage waveform (including ERC), and 2) maintains the Ve bias in the
Scan section.
■ Y-MAIN Board
Connects to the Y terminal block, 1) provides maintaining voltage waveform (including ERC), 2) provides Y Rising, Falling Ramp
waveforms, and 3) maintains the Vscan bias.
■ Address Buffer Board
It delivers the data signal and control signal to the TCP.
Samsung Electronics
7-1
MEMO
7-2
Samsung Electronics
Schematic Diagram
7-2 Schematic Diagram
7-2-1 MAIN POWER BLOCK
This Document can not be used without Samsung’s authorization.
Power
B5V - A5 _1 OPTION
A5V_1
STANDBY
C
BEAD_ CHI P
2
R1 0 1 9
1
C1082
10uF
10V
FGND
B
SW_POWER
E
FGND
2
R1 0 2 0
R1020
475ohm : U.S.A
499ohm : KOREA
FGND
A3.3V_MEMPLL
DMC1_2.5V
B2.5V
BD1005
BD1012
FGND
BEAD_CHIP
C1030
10uF
10V
R1006P
0OHM
C1033
100nF
16V
FGND
BEAD_CHIP
PDP OPTION
C1050
100nF
16V
C1044
10uF
10V
FGND
NEAR TO IC201C
FGND
DMQ1_2.5V
B5V
TP1011
IC1003
SPX1587AT-L/TR
BD1003
BEAD_CHIP
TP1014
BD1006
BEAD_CHIP
BEAD_CHIP
OUT
IN
OUT
1%
2
R1014
1KOHM
BD1013
IC1004
RT9183-12PGF
3
GND
C1083
10uF
10V
B13V
A3.3V_SIF
B1.2FB
TP1013
OUT
IN
OUT
1
CN_N_024
B3.3V
MGND1
TP1005
TP1003
4 7 5 OHM
1/ 10W
BD1 1 9 D
C1005
100nF
16V
C1023
10uF
10V
FGND
C1086
100UF
6.3V
1
Q1002L
2SC2412K-Q
BEAD_CHIP
B13V_S
TP1006
ADJ
R1005L
4.7KOHM
1/16W
Invert_HSYNC
TP1002
VIN VOUT
BD1004
C1081
10uF
10V
FGND
2
1
C1080
10uF
10V
FGND
TP1007
BEAD_ CHI P
BD1 0 1 8
3
A3.3V_AU
ADJ
R1004L
1KOHM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
B2.5V
TP1016
IC1006
AP1117D-A
A3.3V
VIN VOUT
CN1001
SMW200-24C
ADD
A5V_1
TP1012
NCP1117DT33T5
BEAD_CHIP
DELETE
4 9 9 OHM
1/ 10W
TP1004
IC1002
TP1010
BD1017
DELETE
NEAR TO MSTAR IC
A3.3V
A5V_1
D1001
ADD
BD1018
B5V
CLOSE TO IC3001
A5V
B5V
BD119D
C1024
10uF
10V
GND
C1085
10uF
10V
C1034
100nF
16V
C1051
100nF
16V
C1055
100nF
16V
C1045
10uF
10V
C1058
100nF
16V
FGND
DDR_2.5V
FGND
FGND
FGND
R1015
1.6Kohm
1/16W
TP1001
FGND
1%
BEAD_CHIP
BEAD_CHIP C1025
10uF
10V
A5V_1
D1003
BD1014
A3.3V_MPLL
NEAR TO IC3001
BD1007
C1031
100nF
16V
C1039
100nF
16V
C1052
100nF
16V
C1056
100nF
16V
C1059
100nF
16V
C1061
100nF
16V
C1062
100nF
16V
C1046
10uF
10V
FGND
FGND
FGND
FGND
A3.3V_ADC
C1018
100nF
16V
B2.5V
BD1008
DMC2_2.5V
BD1015
BEAD_CHIP C1026
10uF
10V
FGND
B13V
C1041
100nF
16V
BEAD_CHIP
C1048
10uF
10V
C1032 C1038
100nF
100nF
16V
16V
FGND
B8V
C1053
100nF
16V
NEAR TO IC202C
A3.3V_LPLL
DMQ2_2.5V
FGND
IC1008
IN
PANEL
5V INPUT
13V INPUT
SL
BL
KIA7805AF
OUT
IN
GND
TP1017
C1072
10uF
10V
BD10SL
TP1018
1
2
3
OUT
GND
BEAD_CHIP
C1066
10uF
10V
C1019L
100nF
16V
C1003L
10NF
50V
R1007L
47KOHM
FGND
FGND
BEAD_CHIP C1027
10uF
10V
D
D
D
D
G
S
6
5
4
FGND
BEAD_CHIP
C1049
10uF
10V
BEAD_CHIP C1028
10uF
10V
C
FGND
C1036
100nF
16V
A5V
R1018
10KOHM
FGND
H:POWER ON
L:OFF
B
A3.3V_VDDP
R1010L
10KOHM
SW1001
JTP1169BEM
TP1015
/RESET,RESE
VDD
GND
BD1011
SW_PVCC
E
C1063
100nF
16V
C1064
1UF
6.3V
CPU_nRESET
R1 0 1 2 L
4 . 7 KOHM
1/ 16W
DELETE
ADD
C1060
100nF
16V
IC1007
RT9818C-42PV
Q1003L
2SC2412K-Q
BD11BL
D1012D
C1057
100nF
16V
A3.3V
D1012D
32 CPT OPTION
C1054
100nF
16V
FGND
BD1010
R109BL
47KOHM
R108SL
10KOHM
BEAD_CHIP
C1035
100nF
16V
A3.3V_USB
C1021L
1uF
25V
FGND
FGND
BD1016
VCC_PANEL
IC101L
SI3443BDV
BD11BL
FGND
BD1009
IC1009
BA178M09FP
C1084
10uF
10V
OPTION
B5V_TUNER
D1011
LL4148
75V
BEAD_CHIP
C1043
100nF
16V
FGND
LCD OPTION
C1029
10uF
10V
FGND
C1037 C1040 C1042
100nF
100nF
100nF
16V
16V
16V
FGND
FGND
FGND
FGND
C1047
10NF
50V
FGND
RESET & POWER DETECTION
A5V_1
A1.25V
IC1001
IC1010
EZ1587ACM
AP1117D-A
OUT
OUT
B3.3V
A3.3V
D1006
TLZ5V6B
5.6V
ADJ
R1 0 3 1
1 2 Ko h m
1/ 10W
C1070
10uF
10V
B13V
VIN VOUT
GND
BEAD_CHIP
B5V
1%
R1030
10KOHM 1%
1/10W
FGND
C1071
10uF
10V
C1020
10uF
10V
FGND
FGND
D1004
1N4148WS
75V
D1005
1N4148WS
75V
D1009
1N4148WS
75V
R1013
470OHM
D1008
1N4148WS
75V
FGND
D1007L
1N4148WS
75V
R1011
10KOHM
3ESET,RESET
R1016
10KOHM
VDD
GND
1
POWER_DET
D1010
1N4148WS
75V
FGND
FGND
R1017
2.2Kohm
R1081
3.3Kohm
IC1005
RT9818C-42PV
FGND
FGND
C1 0 2 2
10uF
10V
IN
A5V
TP1008
2
BD1020
FGND
SENSE_ PWR
POP_MUTE
Q1000
KTC3875S-GR
C
R1080
10KOHM
B
E
ACTIVE HIGH
SOUND_MUTE
FGND
Samsung Electronics
7-3
Schematic Diagram
7-2-2 MEMORY & CONTROL
This Document can not be used without Samsung’s authorization.
Power
FUNCTION KEY
DMQ1_2.5V
DMQ2_2.5V
DMC1_2.5V
DMC2_2.5V
FGND
BD2001
BEAD_CHIP
BD2002
BEAD_CHIP
C
R2 0 5 0 D
1 0 KOHM
B
LED_STB
E
1
BEAD_CHIP
BD2003
R2023P
33ohm
FGND
1 0 NF 5 0 V
1 0 NF 5 0 V
1 0 NF 5 0 V
KEY_BUZZER
R2050P
1KOHM
1/16W
MDATA<11>
MDATA<10>
MDATA<9>
MDATA<8>
RN
RN
RN
RN
R2106
33ohm
DQS<1>
DQM<1>
33OHM
33OHM
33OHM
33OHM
R2002
R2002
R2002
R2002
33OHM
33OHM
33OHM
33OHM
R2107
33ohm
WEZ
CAS
RAS
BA0
BA1
MADR<10>
MADR<0>
R2049P
2.2Kohm
Q2004P
KTC3875S-Y
C
DECO_CTRL
B
E
MADR<1>
MADR<2>
MADR<3>
FGND
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSSQ
UDQS
NC
VREF
VSS
UDM
/CK
CK
CKE
NC
NC
A11
A9
A8
A7
A6
A5
A4
VSS
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
NC
LDM
/WE
/CAS
/RAS
/CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD
RN
RN
RN
RN
R2130
RN
RN
RN
RN
R2003
R2003
R2003
R2003
33OHM
33OHM
33OHM
33OHM
MDATA<0>
MDATA<1>
MDATA<2>
MDATA<3>
0
1
2
3
R2004
R2004
R2004
R2004
33OHM
33OHM
33OHM
33OHM
MDATA<4>
MDATA<5>
MDATA<6>
MDATA<7>
4
5
6
7
MVREF-1
FGND
DQS<0>
DQM<0>
33ohm
C2 0 3 8
100nF
16V
C2 0 3 7
100nF
16V
C2 0 3 4
100nF
16V
31
30
29
28
MDATA<31>
MDATA<30>
MDATA<29>
MDATA<28>
RN
RN
RN
RN
27
26
25
24
MDATA<27>
MDATA<26>
MDATA<25>
MDATA<24>
RN
RN
RN
RN
R2138
R2139
DQS<3>
DQM<3>
R2005
R2005
R2005
R2005
33OHM
33OHM
33OHM
33OHM
R2006
R2006
R2006
R2006
33OHM
33OHM
33OHM
33OHM
33ohm
33ohm
R2131
33ohm
MVREF-1
MCLK-
R2133
300OHM
WEZ
CAS
RAS
MCLK+
CKE
MADR<12>
MADR<11>
MADR<9>
MADR<8>
MADR<7>
MADR<6>
MADR<5>
MADR<4>
BA0
BA1
MADR<10>
MADR<0>
MADR<1>
MADR<2>
MADR<3>
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSSQ
UDQS
NC
VREF
VSS
UDM
/CK
CK
CKE
NC
NC
A11
A9
A8
A7
A6
A5
A4
VSS
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
NC
LDM
/WE
/CAS
/RAS
/CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD
R2007
R2007
R2007
R2007
RN
RN
RN
RN
R2152
33OHM
33OHM
33OHM
33OHM
R2008
R2008
R2008
R2008
RN
RN
RN
RN
33OHM
33OHM
33OHM
33OHM
MDATA<16>
MDATA<17>
MDATA<18>
MDATA<19>
16
17
18
19
MDATA<20>
MDATA<21>
MDATA<22>
MDATA<23>
20
21
22
23
33ohm
MVREF-2
R2 1 6 6
1 0 KOHM
11
10
9
8
R2001
R2001
R2001
R2001
R2 1 3 6
1 0 KOHM
RN
RN
RN
RN
R2024P
33ohm
C2 0 0 7 P
C2 0 0 3
MMBD4148SE
100V
C2 0 0 6
D2005P
C2 0 0 5 P
1 0 NF 5 0 V
D2003
C2 0 0 4
D2001P
1 0 NF 5 0 V
A5V
CN_S_010
2
MDATA<15>
MDATA<14>
MDATA<13>
MDATA<12>
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
C2 0 4 1
1 NF
50V
Q2003
KTC3875S-Y
D2006
15
14
13
12
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
32
33
R2 1 6 7
1 0 KOHM
D2004
B2.5V
IC202C
EM6A9160TS0A-5G
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
C2 0 3 1
1 NF
50V
D2002
R2042
4.7KOHM
1/16W
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
32
33
C2 0 2 9
100nF
16V
R2 0 3 9
1 . 5 KOHM
R2 0 3 2
1 . 5 KOHM
R2 0 2 2
1 . 5 KOHM
C2 0 0 2
100nF
16V
FGND
1
2
3
4
5
6
7
8
9
10
MDATA<16..23>
B2.5V
IC201C
EM6A9160TS0A-5G
FGND
MMBD4148SE
100V
FGND
FGND
MDATA<24..31>
MDATA<0..7>
C2 0 4 0
100nF
16V
FGND
MDATA<8..15>
R2 1 3 7
1 0 KOHM
BEAD_ CHI P
BD2 1 1 L
2
A5V
1
BD2 1 0 P
BEAD_ CHI P
C2 0 0 1
1 0 NF
50V
CN2001
SMAW200-10P
TP2001
TP2002
TP2003
TP2004
TP2005
TP2006
TP2007
TP2008
TP2009
TP2010
C2 0 3 3
100nF
16V
KEY2
A5V
C2 0 1 7
100nF
16V
10
A5V
C2 0 0 8
100nF
16V
A3.3V
C2 0 1 6
100nF
16V
3
A5V
C2 0 1 1
100nF
16V
jade_normal
C2 0 1 0
100nF
16V
IR
KEY1
FGND
DQS<2>
DQM<2>
R2153
33ohm
MVREF-2
MCLK-
R2155
300OHM
MCLK+
CKE
MADR<12>
MADR<11>
MADR<9>
MADR<8>
MADR<7>
MADR<6>
MADR<5>
MADR<4>
FGND
A3.3V
A1.2V_CORE
FGND
D2008
MMBD4148SE
100V
R2 0 2 8 D
1 0 KOHM
G
CKE
BA1
BA0
WEZ
RAS
CAS
AVDD_DDR
GPIO99
AVDD_DDR
GPIO98
AVDD_DDR
GPIO97
AVDD_DDR
GPIO45/I2S_IN_BCK
GPIO44/I2S_IN_WS
AVDD_AU
GPIO28
AVDD_SIF
GPIO27
GPIO24
GPIO23
GPIO22
GPIO21
GPIO20
XOUT
XIN
DDCR_CK
DDCR_DA
HWRESET
DDCA_CK
DDCA_DA
GPIO15/CEC
DDCD_CK
GPIO14/UART_TX1
DDCD_DA
GPIO13/UART_RX1/CEC
PWM3
PWM2
PWM1
PWM0
SAR3
SAR2
SAR1
SAR0
MADR[0]
MADR[1]
MADR[2]
MADR[3]
MADR[4]
MADR[5]
MADR[6]
MADR[7]
MADR[8]
DQM[3]
MADR[9]
DQM[2]
DQM[1]
MADR[10]
DQM[0]
MADR[11]
MADR[12]
C2 0 1 2
100nF
16V
C2 0 2 4
1 NF
50V
C2 0 1 3
100nF
16V
R2 1 4 5
0 OHM
C2 0 3 2
100nF
16V
C2 0 3 0
100nF
16V
C2 0 2 8
100nF
16V
C2 0 2 7
100nF
16V
C2 0 2 6
100nF
16V
C2 0 2 5
100nF
16V
C2 0 2 3
100nF
16V
C2 0 2 0
100nF
16V
FGND
70
50
254
255
127
126
128
117
116
15
14
TP2100
BEAD_CHIP
A3.3V_SIF
C2014
30pF
50V
R2122
R2123
R2124
C2015
30pF
50V
100OHM
100OHM
100OHM
FGND
TP2014
C
Q2005
FGND
MAIN_EEPROM_WP
SCL_ROM
CPU_nRESET
FGND
SDA_ROM
244
243
240
239
238
237
236
235
233
232
229
228
227
226
224
223
190
189
186
185
184
183
182
MDATA<0>
MDATA<1>
MDATA<2>
MDATA<3>
MDATA<4>
MDATA<5>
MDATA<6>
MDATA<7>
MDATA<8>
MDATA<9>
MDATA<10>
MDATA<11>
MDATA<12>
MDATA<13>
MDATA<14>
MDATA<15>
MDATA<16>
MDATA<17>
MDATA<18>
MDATA<19>
MDATA<20>
MDATA<21>
MDATA<22>
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
MADR<0>
MADR<1>
MADR<2>
MADR<3>
MADR<4>
MADR<5>
MADR<6>
MADR<7>
MADR<8>
MADR<9>
MADR<10>
MADR<11>
MADR<12>
FGND
DQS[0]
MVREF
MCLKZ
MCLK
MCLKE
BADR[1]
BADR[0]
WEZ
RASZ
CASZ
MDATA[0]
MDATA[1]
MDATA[2]
MDATA[3]
MDATA[4]
MDATA[5]
MDATA[6]
MDATA[7]
MDATA[8]
MDATA[9]
MDATA[10]
MDATA[11]
MDATA[12]
MDATA[13]
170
171
173
174
175
176
178
179
181
MDATA[31]
MDATA[14]
MDATA[30]
MDATA[15]
MDATA[29]
MDATA[28]
MDATA[27]
MDATA[26]
MDATA[25]
MDATA[24]
MDATA[23]
MDATA[16]
MDATA[17]
MDATA[18]
MDATA[19]
MDATA[20]
MDATA[21]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
WP
A0
A1
SCL
A2
SDA
VSS
1
2
3
4
CN2004
SMW200-05P
1
2
3
4
5
SDA
SCL
R2165
0OHM
FGND
TP2019 TP2020 TP2021
FGND
FGND
A5V
A5V
NC7WBD3125K8X
1
2
3
4
DDC_WP
C2100
100nF
16V
IC2006
R2176
0OHM
/OE1 VCC
1A /OE2
2A
1B
GND 2B
8
7
6
5
C2101
100nF
16V
IC2007
R2177
0OHM
NC7WBD3125K8X
1
2
3
4
DDC_WP2
FGND
SCL_PANEL
SDA_PANEL
/OE1 VCC
1A /OE2
2A
1B
GND 2B
8
7
6
5
B3.3V
FGND
SCL_PANEL
SDA_PANEL
DQS[3]
DQS[2]
DQS[1]
VCC
R2164
0OHM
TP2027
DEBUG_SCL
DEBUG_SDA
R2108
R2109
R2110
R2111
R2112
R2113
R2114
R2115
R2116
R2117
R2118
R2119
R2120C
8
7
6
5
KSR1104
SCL_ROM
SDA_ROM
HDMI_DDC_SCL
HDMI_DDC_SDA
202
203
204
205
206
207
208
210
211
212
213
214
215
FBE JIG
IC2004
AT24C512BN-SH25-T
MSTAR DEBUG
B
E
A3.3V
NEAR TO IC3001
FGND
FGND
FGND
R2140
100OHM
SCL
R2141
100OHM
SDA
R2142
100OHM
VIDEO1_IDENT
1
2
3
4
5
6
7
8
9
10
IC2003
PCF8574ATS
/INT
SCL
N.C.
SDA
VDD
P7
P6
N.C.
P5
P4
A0
VSS
A1
P3
N.C.
N.C.
A2
P2
P0
P1
FGND
R2 1 5 6
1 0 KOHM
GPIO100
A1.2V_DVI
BD2005
C2 0 3 6
100nF
16V
AVDD_DDR
FGND
A3.3V_AU
C2 0 1 9
10uF
10V
GPIO111
GPIO25
A1.25V
245
234
222
209
191
180
169
R2 1 7 2
R2 1 7 3
AVDD_DDR
R2 1 3 2
4 . 7 KOHM
1/ 16W
AVDD_DDR
GPIO112
TP2026
TP2025
FLASH_WP
A3.3V_LPLL
AVDD_LPLL
GPIO123
GPIO26
A3.3V_MPLL
201
256
160
C2 0 2 1
100nF
16V
AVDD_MPLL
R2 1 2 8
1 0 0 KOHM
GPIO124
AVDD_MEMPLL
0 OHM
0 OHM
GPIO125
A3.3V_MEMPLL
R2 1 7 4
R2 1 7 5
INT
TP2022 TP2023 TP2024
BEAD_CHIP
C2 0 1 8
10uF
10V
AVDD_33
BD2004
A3.3V_ADC
R2 1 5 4
1 0 KOHM
200
216
217
218
219
220
AVDD_33
SCZ
IRIN
A1.2V_DVI
250
248
46
32
6
SPI_CK
SPI_DI
R2150
100OHM
A1.2V_CORE
R2 1 5 1
1 0 KOHM
33ohm
33ohm
33ohm
33ohm
33ohm
33ohm
SDO
A1.25V
R2149
100OHM
R2 1 4 8
4 . 7 KOHM
1/ 16W
R2100
R2101
R2102
R2103
R2104
R2105
AVDD_33
A3.3V_USB
FGND
8
7
6
5
CS#
SO/SIO1 VCC
HOLD#
WP#/ACC
SCLK
GND
SI/SIO0
R2 1 4 7
4 . 7 KOHM
1/ 16W
R2098
R2099
33ohm
33ohm
AVDD_USB
AVDDL_DVI
FGND
1 0 KOHM
SDI
VDDC
1
2
3
4
R2144
100OHM
FGND
1 0 KOHM
SCK
12
135
136
148
149
164
165
166
167
104
103
87
86
85
84
83
82
81
80
79
134
196
195
125
124
123
122
121
120
119
118
177
188
231
242
168
192
221
246
197
198
199
MDATA<31>
MDATA<30>
MDATA<29>
MDATA<28>
MDATA<27>
MDATA<26>
MDATA<25>
MDATA<24>
MDATA<23>
RXCKP
129
130
131
132
114
115
VDDC
IC2005
MX25L3205DM2I-12G
R2143
100OHM
SPI_CZ
SPI_DO
C2 0 3 5
100nF
16V
DQM<3>
DQM<2>
DQM<1>
DQM<0>
DQS<3>
DQS<2>
DQS<1>
DQS<0>
MVREF
MCLKMCLK+
RXCKN
VDDC
VDDC
247
230
194
163
102
89
53
R2 1 2 5
33ohm
33ohm
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
RX2P
VDDC
R2 1 2 6
R2072
R2073
R2074
R2075
R2076
R2077
R2078
R2079
R2080
R2081
RX2N
VDDC
X_ TAL _ CHI P
100OHM
100OHM
100OHM
0OHM
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
100OHM
0OHM
0OHM
100OHM
100OHM
100OHM
100OHM
RX1P
VDDC
R2 1 4 6
1 0 KOHM
1 0 0 KOHM
100OHM
R2052
R2053
R2054
R2055
R2056
R2057
R2058
R2059
R2060
R2061
R2062
R2063
R2064
R2065
R2066
R2067
R2068
R2069
R2070
R2071
31
30
29
28
27
26
25
24
23
R2014
0OHM
S
HDMI_CEC
Q2002
2N7002
D
R2 0 1 1
2 7 KOHM
FGND
R2 0 4 7
1 0 KOHM
1 0 KOHM
1 0 KOHM
R2 0 2 6
R2 0 4 4
1 0 KOHM
1 0 KOHM
R2 0 9 0
R2 0 3 7
R2 0 4 0
A3.3V
R2 0 1 8
R2 0 2 7
R2 0 3 1
R2 0 3 6
A3.3V
G
1 0 KOHM
R2 0 2 0
R2 0 2 5
B3.3V
1 0 KOHM
1 0 KOHM
1 0 KOHM
1 0 KOHM
1 0 KOHM
DEBUG_WALL_TX
DEBUG_WALL_RX
DECO_CTRL
KEY_BUZZER
SW_INVERTER
ANA_DIMMING
FLASH_WP
TUNER_AFT
KEY2
KEY1
R2051
RX1N
1 2 . 0 MHZ
IR
POWER_DET
HDMI_SEL1
MAIN_EEPROM_WP
LED_STB
SW_POWER
SW_DDC2
SW_INCH
SW_PVCC
SDA
SCL
SW_DDC1
HDMI_SEL2
SOUND_MUTE
AMP_RESET
FBE_RESET
SCL_PANEL
SDA_PANEL
HP_IDENT
SVHS_IDENT
PC_IDENT
2nd_nRESET
RX0P
X2 0 0 1
C2 0 0 9
47pF
50V
SPI_CK
SPI_DI
SPI_DO
SPI_CZ
RX0N
R2 1 2 1
1 MOHM
3 . 3 Ko h m
1 0 KOHM
1 0 KOHM
1 0 KOHM
1 0 KOHM
R2 0 4 3
R2 0 4 5
R2 0 4 6
R2 0 4 8
1 0 KOHM
3 . 3 Ko h m
R2 0 3 8
R2 0 4 1
1 0 KOHM
R2 0 2 9
R2 0 3 3
1 0 KOHM
1 0 KOHM
1 0 KOHM
1 0 KOHM
1 0 KOHM
1 0 KOHM
R2 2 0 0
R2 0 1 5
R2 0 1 6
R2 0 1 7
R2 0 1 9
R2 0 2 1
R2013
1KOHM
10OHM 4
10OHM 5
10OHM 7
10OHM 8
10OHM 10
10OHM 11
10OHM 2
10OHM 3
C2 0 2 2
100nF
16V
R2 1 2 9
1 KOHM
DDR_2.5V
IC3001
MSD2238L-LF
R2082
R2083
R2084
R2085
R2086
R2087
R2088
R2089
MVREF
R2127
1KOHM
C2 0 3 9
100nF
16V
DDR_2.5V
HDMI_RX0HDMI_RX0+
HDMI_RX1HDMI_RX1+
HDMI_RX2HDMI_RX2+
HDMI_RXCLKHDMI_RXCLK+
FGND TP2101 A3.3V
FGND
FGND
0 OHM
0 OHM
FGND
20
19
18
17
16
15
14
13
12
11
R2157
R2158
100OHM
100OHM
R2159
R2160
100OHM
100OHM
R2161
100OHM
R2162
R2163
100OHM
100OHM
COMP1_IDENT
COMP2_IDENT
HDMI1_IDENT
HDMI2_IDENT
G
HDMI3_IDENT
COMP_SEL
VIDEO2_IDENT
FGND
I2C ADDR : 0X70
MDATA[22]
MDATA<23..31>
PROJECT NAME
MDATA<0..22>
H
A2
jade_normal
DRAWN BY
Unknown
H
CHECKED BY
Unknown
DEV.STEP
SAMSUNG Unknown
LAST EDITED TIME
Thu Dec 20 17:33:25 2007
1
2
3
4
5
6
7
EDITED BY MINGOO
7-4
8
9
EDITED BY MINGOO
10
11
REV.
APPROVED BY
1.0
Unknown
TOTAL PAGE NO.
3 OF
10
12
C:/atdm/jade_normal\jade_normal.cpm
Samsung Electronics
Schematic Diagram
7-2-3 MSD2248L_AV_IN/OUT&DIMMING
This Document can not be used without Samsung’s authorization.
CN3003
SMW200-30C
10
A3.3V
C3029
C3030
C3031
C3032
C3033
C3034
C3035
C3036
1UF
6.3V
C3004
4.7UF
25V
(VIDEO1)
(VIDEO1)
R3039
R3040
R3041
R3042
C3037
100nF 16V
VIDEO2_SL_IN
VIDEO2_SR_IN
COMP_SL_IN
COMP_SR_IN
PC_SL_IN
PC_SR_IN
DVI_SL_IN
DVI_SR_IN
SAM_TSCLK
GND
GND
GND
VCOM1
2.7Kohm
Delete
Delete
R3116D
Delete
22Kohm
Delete
R3118L
12Kohm
12Kohm
0ohm
CVBS7
CVBS5
CVBS6
VDDP
VDDP
VDDP
VDDP
CVBS4
CVBS3
CVBS2
FGND
USB_DP
CVBS1
USB_DM
CVBS0
A3.3V_VDDP
USB_REXT
LVB3P
SIF1P
LVB3M
SIF1M
LVBCKP
I2S_OUT_MCK
LVBCKM
I2S_OUT_BCK
LVB2P
I2S_OUT_WS
LVB2M
I2S_OUT_SD
LVB1P
I2S_OUT_MUTE
LVB1M
SPDIFO
LVB0P
I2S_IN_SD
LVB0M
SPDIFI
LVA3P
AUVRM
LVA3M
AUVRP
LVACKP
AUVAG
LVACKM
AUL0
LVA2P
AUR0
LVA2M
AUL1
LVA1P
AUR1
LVA1M
AUL2
LVA0P
AUR2
LVA0M
252
251
249 R3048
BD301L
USB_DP
USB_DN
909ohm
150
151
152
153
154
155
156
157
158
159
137
138
139
140
141
142
143
144
145
146
VCC_PANEL
TSSYNC
AUR3
TSVALID
AUOUTR2
TSDATA[0]
AUOUTL1
TSDATA[1]
AUOUTR1
TSDATA[2]
AUOUTL0
TSDATA[3]
AUOUTR0
TSDATA[4]
AUCOM
TSDATA[5]
TSCLK
TSDATA[7]
R3109L
0OHM
LV_DIR<9> 9
LV_DIR<8> 8
LV_DIR<7> 7
LV_DIR<6> 6
LV_DIR<5> 5
LV_DIR<4> 4
LV_DIR<3> 3
LV_DIR<2> 2
LV_DIR<1> 1
LV_DIR<0> 0
LV_FBE<9> 9
LV_FBE<8> 8
LV_FBE<7> 7
LV_FBE<6> 6
LV_FBE<5> 5
LV_DIR<0..9>
LV_FBE<4> 4
LV_FBE<3> 3
LV_FBE<2> 2
LV_FBE<1> 1
LV_FBE<0> 0
FGND
BEAD_CHIP
FGND
SAM_TS<0>
SAM_TS<1>
SAM_TS<2>
SAM_TS<3>
SAM_TS<4>
SAM_TS<5>
SAM_TS<6>
SAM_TS<7>
0
1
2
3
4
5
6
7
TP3028
TP3027
FGND
R3110L
0OHM
A5V
WITHOUT FBE
TP3012
R390LL
0OHM
C3045L
100nF
16V
C3047P
100nF
16V
IC303P
/OE1 VCC
1A /OE2
2A
1B
GND 2B
SAM_TSSYNC
SAM_TSVLD
LV_FBE<0..9>
FGND
TP3026
TP3025
TP3024
TP3023
TP3022
TP3021
TP3020
TP3019
TP3014
TP3018
TP3017
TP3016
FGND
FGND
TC7WB125FK
99
98
90
91
92
93
94
95
96
97
FGND
TO FBE
R3113P
0OHM
DEBUG_WALL_TX
DEBUG_WALL_RX
R3114P
0OHM
DDC_WP
TXOUT0TXOUT0+
TXOUT1TXOUT1+
FGND
FGND
0 OHM
CN_SMD_S_030
FGND
FGND
R3112P
0OHM
0 OHM
0 OHM
0 OHM
TP3007
R312CL
0OHM
CN3002
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
TP3015
VCC_PANEL
AUL3
AUOUTL2
FGND
TP3006
TP3011
TP3029
147
133
113
78
CVBSOUT
FGND
TP3008
TP3030
VCOM0
TSDATA[6]
100
R3117D
TP3009
MGND1
GND
VSYNC0
LL : LCD
DELETE
R3 5 0 PP
GND
HSYNC0
DELETE
R312CL
R3 5 1 L L
VSYNC1
R397CL
R3 1 0 6 P
0 OHM
GND
JEIDA
12V
R3 1 1 9 P
0 OHM
HSYNC1
VESA
5V
0 OHM
0 OHM
GND
TP3013
0 OHM
GND
GND
RIN0P
PP : PDP
R3 1 0 4 P
0 OHM
GND
RINM
DELETE
R399CL
MGND2
FGND
C3002
100nF
16V
GIN0P
SOGIN0
DIP TYPE OPTION
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
FGND
R3 1 0 8 L
0 OHM
C3003
GND
3 D_ SYNC_ P
C3001
10uF
10V
107
105
106
67
68
69
2.2UF
55
16V
2.2UF
56
16V
2.2UF
57
16V
2.2UF
58
16V
2.2UF
59
16V
2.2UF
60
16V
2.2UF
61
16V
2.2UF
62
16V
71
72
100OHM73
100OHM74
100OHM76
100OHM77
63
GND
GINM
R3 1 0 9 P
R3 0 0 2
2 . 2 Ko h m
FGND
FGND
AUMCK
AUSCK
AUWS
AUSD
HDMI_HPD_SINK
MSD_SPDIF_OUT
100nF 16V
51
100nF 16V
52
75OHM109
100OHM110
100OHM108
100OHM111
100OHM112
GND
BIN0P
R3 1 1 5 P
R3 1 0 7 P
C3027
C3028
R3034
R3035
R3036
R3037
R3050
R3038
33ohm
47NF
47NF
47NF
GND
BINM
SCL _ PANEL
SDA_ PANEL
R3100
10KOHM
TUNER_SIF
R3004
47ohm
C3024
C3025
C3026
B3.3V
47NF
47NF
36
37
16V
38
16V
39
40
16V
41
16V
42
16V
44
48
GND
RIN1P
R3 1 1 1 P
0 OHM
R3003
47ohm
R3 0 0 1
7 5 OHM
47ohm
47ohm
47ohm
R3019
R3020
R3021
VIDEO2_CVBS
COMP_Y
TUNER_CVBS_MAIN
C3022
C3023
47NF 16V
43
47NF 16V
45
GIN1P
253
241
225
193
187
172
162
161
101
88
66
54
49
33
9
1
R3 1 0 3 P
0 OHM
FGND
47ohm
47ohm
R3017
R3018
SVHS_C
SVHS_Y
C3020
C3021
GND
SOGIN1
R3 1 0 1 D
R3015
R3016
R320PP
0OHM
BIN1P
4 3 0 OHM
FGND
47ohm
47ohm
47NF 16V
470OHM
470OHM
75
65
64
47
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
R3014
100OHM
NC
R3 9 9 CL
R3 0 9 8 L
R3 9 7 CL
R3 0 9 6 L
R3 1 0 0 L
R3012
R3013
COMP_Y
COMP_PR
PC_HS
PC_VS
NC
REXT
10nF
50V
100OHM
470OHM
C3038
47ohm
47NF 16V
C3039
47ohm
47NF 16V
1NF 50V
C3040
47ohm
NC
REFM
C3 0 4 6 L
100OHM
NC
REFP
2
R3011
VCLAMP
R3 1 1 6 D
2 2 KOHM
COMP_PB
100OHM
47ohm
100OHM
100OHM
18
19
20
13
21
22
23
24
47NF
16V25
26
47NF
16V27
28
29
47NF
16V30
31
16
17
34
35
R3 1 1 71D
2 . 7 KOHM
PC_G
PC_R
R3007
R3008
R3009
R3010
100nF 16V
100nF 16V
100nF 16V
390ohm
47NF 16V
1NF 50V
47NF 16V
47NF 16V
R3 1 1 8 L
0 OHM
FGND
PC_B
IC3001
MSD2238L-LF
FGND
C3009
C3010
C3011
R3026
C3012
C3013
C3014
C3015
R3027
C3016
R3028
C3017
C3018
R3029
C3019
R3030
R3031
MGND1
C3050
10uF
10V
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
R3 5 3 PP
4
R3 5 2 L L
Power
FGND
R3082F
R3083F
R3084F
R3085F
0OHM
0OHM
0OHM
0OHM
R3086F
R3087F
R3088F
R3089F
0OHM
0OHM
0OHM
0OHM
R3090F
R3091F
R3092P
R3093P
R3094P
R3095P
0OHM
0OHM
0OHM
0OHM
0OHM
0OHM
TXOUT2TXOUT2+
TXCLKOUTTXCLKOUT+
SAM_TS<0..7>
TXOUT3TXOUT3+
TXOUT4TXOUT4+
TXOUT5TXOUT5+
C3 0 0 8
1 5 NF
50V
R3 0 0 6
2 2 KOHM
M_SR_AMP
CLOSE TO CONNECTOR
R3 0 2 2
2 2 KOHM
CLOSE TO CONNECTOR
R3 3 0 0 I
R3 3 0 1 I
R3 3 0 2 I
R3 3 0 3 I
R3 3 0 4 I
R3 3 0 5 I
R3 3 0 6 I
R3 3 0 7 I
R3 3 0 8 I
R3 3 0 9 I
C3 0 0 5
2 2 0 0 PF
50V
HP_AUOUT_L
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
C3 0 0 7
1 5 NF
50V
R3 0 0 5
2 2 KOHM
M_SL_AMP
R<0 >
R<1 >
R<2 >
R<3 >
R<4 >
R<5 >
R<6 >
R<7 >
R<8 >
R<9 >
R3 0 2 3
2 2 KOHM
C3 0 0 6
2 2 0 0 PF
50V
HP_AUOUT_R
B8V
26-37
ANA DIMMING(2PIN)
40
PWM DIMMING(3PIN)
0
1
2
3
4
5
6
7
8
9
L V_ DI
L V_ DI
L V_ DI
L V_ DI
L V_ DI
L V_ DI
L V_ DI
L V_ DI
L V_ DI
L V_ DI
FGND
LV_DIR<0..9>
IC302L
LM358D
FGND
R3 0 8 1 L
1 KOHM
B5V
B5V
CN301L
SMW200-05P
TP3002
SENSE_PWR
R3 0 5 4 L
1 KOHM
R3047L
470OHM
10uF
10V
C3 0 4 1 L
100nF
16V
R3 2 0 3 I
0 OHM
R3045L
4.7KOHM
1/16W
R3080L
0OHM
R3051L
2.2Kohm
R3 0 4 9 L
3 . 3 KOHM
R3200F
0OHM
C3 0 5 0 L
ANA_DIMMING_FBE
OUT1
VCC
IN1OUT2
IN1+
IN2VEE
IN2+
R3 0 5 2 L
3 . 3 Ko h m
R3043L
10KOHM
R3 0 5 0 L
1 KOHM
R3 0 4 6 L
2 2 OHM
ANA_DIMMING
1/ 16W
R3079L
0OHM
R3202I
0OHM
TP3001
TP3003
TP3004
FGND
FGND
R3044L
10KOHM
R3053L
LCD OPTION
C
B
SW_INVERTER
4.7KOHM
1/16W
E
Q3001L
KTC3875S-Y
C3 0 4 4 L
100nF
16V
R3201F
0OHM
C3 0 4 3 L
1 UF
6. 3V
PWM_DIMMING_FBE
TP3005
CN_S_005
FGND
FGND
FGND
Samsung Electronics
7-5
Schematic Diagram
7-2-4 FBE
This Document can not be used without Samsung’s authorization.
B3.3V
Power
IC4001
S4LF136X01
PLL_FILTER
R4 0 0 6
4 . 7 KOHM
1/ 16W
R4010
R4011
R4012
0OHM
0OHM
0OHM
FBE_RESET
PWM_DIMMING_FBE
ANA_DIMMING_FBE
I2C_ADDR0
I2C_ADDR1
SCL
SDA
R4007
R4008
R4009
0OHM
0OHM
0OHM
FGND
B3.3V
B3.3V
R4001
4.7KOHM
1/16W
R4004
4.7KOHM
1/16W
I2C_ADDR1
R4002
0OHM
I2C_ADDR0
R4005
0OHM
FGND
FGND
BD4003
AVDD1 2 I A
PL L _ AVDD1 2 D
PL L _ AVDD1 2 A
B1.2FB
DPL L _ AVDD1 2 D
DPLL_AVDD12A
H1
C7
B6
A7
A5
A14
B14
B9
A9
C5
A4
B4
C4
A8
P8
R7
P7
T7
T3
P4
R4
T4
P5
R5
T5
P6
R6
T6
R8
T8
P9
R9
T9
T10
R10
P10
T11
R11
P11
T12
R12
P12
T13
R13
P13
T14
R14
P14
L1
L2
M1
M2
N1
N2
R1
R2
T1
PLL_FILTER
TESTMODE3
PLL_EXT
TESTMODE2
PLL_EXT_DITHER
TESTMODE1
CLK_EXT
TESTMODE0
NRESET
VSYNC_BLU
PWM_DIMING
HSYNC_BLU
ANA_DIMING
TEST6
INPUT_SEL
TEST5
MODE_SEL
TEST4
I2C_ADDR0
TEST3
I2C_ADDR1
TEST2
TEST1
I2C_SCL
I2C_SDA
TEST0
CLK_OUT
SCANEN
CLK
OUT_CLKP_ODD
VSYNC_IN
OUT_CLKN_ODD
HSYNC_IN
OUT_FP_ODD
DATA_IN_ENB
OUT_FN_ODD
B_DIN0
OUT_EP_ODD
B_DIN1
OUT_EN_ODD
B_DIN2
OUT_DP_ODD
B_DIN3
OUT_DN_ODD
B_DIN4
OUT_CP_ODD
B_DIN5
OUT_CN_ODD
B_DIN6
OUT_BP_ODD
B_DIN7
OUT_BN_ODD
OUT_AP_ODD
B_DIN8
B_DIN9
OUT_AN_ODD
G_DIN0
OUT_CLKP_EVEN
G_DIN1
OUT_CLKN_EVEN
G_DIN2
OUT_FP_EVEN
G_DIN3
OUT_FN_EVEN
G_DIN4
OUT_EP_EVEN
G_DIN5
OUT_EN_EVEN
G_DIN6
OUT_DP_EVEN
G_DIN7
OUT_DN_EVEN
G_DIN8
OUT_CP_EVEN
G_DIN9
OUT_CN_EVEN
R_DIN0
OUT_BP_EVEN
R_DIN1
OUT_BN_EVEN
R_DIN2
OUT_AP_EVEN
R_DIN3
OUT_AN_EVEN
R_DIN4
IN_CLKP_ODD
R_DIN5
IN_CLKN_ODD
R_DIN6
IN_5P_ODD
R_DIN7
IN_5N_ODD
R_DIN8
IN_4P_ODD
R_DIN9
IN_4N_ODD
IN_1N_EVEN
IN_3P_ODD
IN_1P_EVEN
IN_3N_ODD
IN_2N_EVEN
IN_2P_ODD
IN_2P_EVEN
IN_2N_ODD
IN_3N_EVEN
IN_1P_ODD
IN_3P_EVEN
IN_1N_ODD
IN_4N_EVEN
IN_CLKP_EVEN
IN_4P_EVEN
IN_CLKN_EVEN
IN_5N_EVEN
IN_5P_EVEN
C6
A6
B7
B8
A10
B10
A11
B11
C11
A12
B12
A13
B13
B5
D15
D16
G15
G16
F15
F16
E15
E16
C15
C16
B15
B16
A15
A16
N15
N16
T15
T16
R15
R16
P15
P16
M15
M16
L15
L16
K15
K16
D2
D1
F2
F1
E2
E1
C2
C1
B2
B1
A2
A1
P2
P1
T2
R4013
R4022
R4023
R4024
R4025
R4014
R4026
R4027
0OHM
0OHM
0OHM
0OHM
0OHM
0OHM
0OHM
0OHM
Invert_VSYNC
Invert_HSYNC
FGND
R4015
0OHM
TXCLKOUT+
TXCLKOUTTXOUT5+
TXOUT5TXOUT4+
TXOUT4TXOUT3+
TXOUT3TXOUT2+
TXOUT2TXOUT1+
TXOUT1TXOUT0+
TXOUT0LV_FBE<0..9>
9
LV_FBE<9>
R4016
100OHM
FGND
LV_FBE<8>
R4018
100OHM
8
7
LV_FBE<7>
LV_FBE<6>
6
5
LV_FBE<5>
R4019
100OHM
LV_FBE<4>
R4020
100OHM
4
3
LV_FBE<3>
LV_FBE<2>
2
1
R4021
LV_FBE<1>
100OHM
LV_FBE<0>
0
BEAD_CHIP
C4001
10uF
10V
C4006
10NF
50V
C4011
100nF
16V
C4015
10NF
50V
C4019
100nF
16V
C4023
10NF
50V
C4027
100nF
16V
AVDD33P
DPLL_AVDD12A
IC4001
FGND
S4LF136X01
B1.2FB
N13
N10
N9
K4
H13
G4
D10
D8
D5
D4
C9
K10
K9
K8
K7
J10
J9
J8
J7
H14
H10
H9
H8
H7
G10
G9
G8
G7
D9
C10
G2
G1
H3
H2
J2
J1
K3
N14
H16
E3
R3
K14
J15
G14
E14
A3
K1
R1_RING
BD4001
BEAD_CHIP
C4002
10uF
10V
C4007
10NF
50V
C4012
10NF
50V
C4016
10NF
50V
C4020
10NF
50V
C4024
10NF
50V
C4028
1NF
50V
C4031
1NF
50V
FGND
R3_RING
B3.3V
BD4002
BEAD_CHIP
C4003
10uF
10V
C4008
10NF
50V
C4013
10NF
50V
C4017
10NF
50V
C4021
10NF
50V
C4025
1NF
50V
C4029
1NF
50V
C4032
1NF
50V
C4034
100nF
16V
C4035
100nF
16V
C4036
100nF
16V
FBE3 OPTION
FGND
C4040
4.7NF
50V
R4028
1.5KOHM
PLL_FILTER
AVDD33P
B3.3V
C4041
330PF
50V
BD4004
BEAD_CHIP
C4004
10NF
50V
C4010
100nF
16V
C4014
10NF
50V
C4018
100nF
16V
C4022
10NF
50V
C4026
100nF
16V
C4030
10NF
50V
C4033
100nF
16V
GND_R_RING
AVDD12A_2
GND_R_RING
AVDD12D_2
GND_R_RING
AVDD12D_1
GND_R_RING
AVDD12A_1
GND_R_RING
AVDD33P_2
GND_R_RING
AVDD33P_1
GND_R_RING
AVDD33D_2
GND_R_RING
AVDD33D_1
GND_R_RING
AVDD33A_6
GND_R_RING
AVDD33A_5
GND_R_RING
AVDD33A_4
GND_R_RING
AVDD33A_3
GND_R_RING
AVDD33A_2
GND_R_RING
AVDD33A_1
GND_R_RING
AVDD12IA_2
GND_R_RING
AVDD12IA_1
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R3_RING
GND_R_RING
PWR_R1_RING
GND_R_RING
PWR_R1_RING
GND_R_RING
PWR_R1_RING
GND_R_RING
PWR_R1_RING
AVSS12A_1
PWR_R1_RING
AVBBA
PWR_R1_RING
AVBBD_1
PWR_R1_RING
AVSS12D_1
PWR_R1_RING
AVSS12A_2
PWR_R1_RING
AVBBD_2
PWR_R1_RING
AVSS12D_2
PWR_R1_RING
AVSS12IA_1
PWR_R1_RING
AVSS12IA_2
PWR_R1_RING
AVSS33A_1
PWR_R1_RING
AVSS33A_2
PWR_R1_RING
AVSS33A_3
PWR_R1_RING
AVSS33A_4
PWR_R1_RING
AVSS33A_5
PWR_R1_RING
AVSS33A_6
PWR_R1_RING
AVSS33D_1
AVSS33P_2
AVSS33D_2
AVSS33P_1
J3
K2
H4
G3
M3
C3
L3
B3
F14
H15
J14
L14
P3
F3
J16
M14
D6
F13
M13
N8
C8
D7
G13
J4
N6
N7
C13
D12
E4
J13
L4
N5
N11
C12
C14
D11
D13
D14
E13
F4
K13
L13
M4
N4
N12
N3
D3
DPLL_AVDD12D
PLL_AVDD12D
PLL_AVDD12A
DPLL_AVDD12A
R3_RING
AVDD12IA
R1_RING
FGND
FGND
7-6
Samsung Electronics
Schematic Diagram
7-2-5 TUNER & KS1411
This Document can not be used without Samsung’s authorization.
Power
ATSC HALF NIM TUNER
B33V_TUNER
KS1411
1 UH
CLOSE TO TUNER
C5 0 4 0
100nF
16V
C5045
10NF
50V
R5011
470OHM
BD5000
FGND
FGND
R5017
47ohm
1/ 16W
R5018
47ohm
TUNER_AFT
FGND
R5012
1KOHM
VSSOH
GPO
VDD3 3 OPH
TUNER_ SCL
I F_ GAI N
TU_ GAI N
VSSI PH
VSSI PH
VDD1 2 I H
D_ I N1
VDD1 2 I H
D_ I N2
D_ I N0
D_ I N3
VDD1 2 I H
VSSI PH
AI P
VBBH_ ABB
RP
AI N
VDD3 3 TH_ ABB
TEST_SIG0
VSSIPH
D_IN6
PKDATA7
D_IN7
PKDATA6
VDD12IH
PKDATA5
VSSIPH
PKDATA4
D_IN8
VDD12IH
D_IN9
VSSIPH
D_IN10
PKDATA3
IC5002
D_IN11
PKDATA2
VDD12IH
PKDATA1
CLK_EXT_ADC
PKDATA0
VSSIPH
VDD33OPH
VDD33OPH
VSSOH
OSC_XOUT
RESET_N
TEST_EN0
OSC_XIN
TEST_EN1
VSSOH
TEST_SIG1
VDD12T_ABB
VDD12IH
VSSBB_ABB
VSSIPH
FILTER
PK_CLK
C5032
100nF
16V
E
4.7NF
50V
C5009
2200PF
50V
C5 0 3 9
100nF
16V
KTC3875S-Y
Q5001
C5 0 3 7
100nF
16V
C5 0 3 3
100nF
16V
C
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
R5022
R5023
R5024
R5025
C5044
33ohm
33ohm
33ohm
33ohm
100nF
16V
SAM_TS<7>
SAM_TS<6>
SAM_TS<5>
SAM_TS<4>
7
6
5
4
R5026
R5027
R5028
R5029
33ohm
33ohm
33ohm
33ohm
SAM_TS<3>
SAM_TS<2>
SAM_TS<1>
SAM_TS<0>
3
2
1
0
SAM_TS<7..0>
R5021
1KOHM
2nd_nRESET
C5043
100nF
16V
FGND
SAM_TSCLK
SAM_TSSYNC
SAM_TSVLD
R5030
33ohm
TP5002
FGND
FGND
FGND
C5 0 4 2
100nF
16V
B
4.7KOHM
1/16W
D5002
BZX84C33
FGND
R5004
100KOHM
1
VSSOH
PK_ SYNC
VDD3 3 OPH
PK_ ERR
VSSI PH
VDD1 2 I H
EXT_ PL L _ SEL
VSSI PH
PK_ VAL
VDD12T_ABB
VDD1 2 I H
TEST_SIG3
I 2 CADDR0
VSST_ABB
I 2 CADDR1
TEST_SIG2
VSSOH
VBB_ABB
VDD1 2 I H
C5031
56PF
50V
TUNER_SDA
VDD12IH
VDD3 3 OPH
R5 0 1 3
1 MOHM
X_ TAL _ CHI P
X5 0 0 1
C5013
3.3UF
50V
R5020
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
D5001
MMBD4148SE
100V
C5 0 1 2
1 0 0 NF
50V
L5001
680UH
C5 0 0 4
FGND
39PF
50V
R5005
22KOHM
C5 0 1 1
1 0 NF
50V
C5005
0.22nF
50V
2 4 . 6 9 MHz
C5 0 0 3
1 0 0 NF
50V
C5026
B33V_TUNER
TP5001
C5006
47NF
25V
4.7KOHM
1/16W
D_IN5
NC
L5002
2 2 0 UH
C5010
10NF
50V
C5030
100nF
16V
D_IN4
NC
C5025
39PF
50V
VSSOH
VSSI PH
R5003
330ohm
FGND
2
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
C5029
100nF
16V
B5V_TUNER
VDD33OPH
CML
2
FGND
VSSBBTH_ ABB
C5028
100nF
16V
VDD3 3 TH_ ABB
C5 0 2 7
100nF
16V
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1
C5 0 1 8
0. 068nF
50V
C5023
100nF
16V
CLOSE TO TUNER
C5047
10uF
10V
FGND
1
R5014
1KOHM
C5022
100nF 16V
FGND
FGND
FGND
R5019
2
TUNER_SIF
2
VSSI PH
100nF
16V
2
L5004
1
1UH
B3.3V
B3.3V
C5 0 4 1
100nF
16V
FGND
TUNER_CVBS_MAIN
C5021
C5 0 3 8
100nF
16V
B3.3V
C5 0 3 4
C5 0 3 5
C5 0 3 6
C5020
100nF
16V
100nF
16V
100nF
16V
100nF
16V
B1.2V_TUNER
R5007
200Kohm
NC
FGND
SCL
R5 0 4 1
1 KOHM
B33V_TUNER
FGND
FGND
FGND
R5006
100KOHM
1
FGND
1
2
3
4
5
6
7
8
9
10
11
12 L5005
1
13 1UH
14
15
16
C5 0 1 6
2 2 PF
50V
AGC
5V
AFT
VT
GND
NC
NC
CVBS
NC
SIF
CLOCK
DATA
TP(IF)
IF_AGC
IF_OUT(+)
IF_OUT(-)
MGND3
MGND3
MGND4
MGND4
2
MGND1
MGND1
MGND2
MGND2
FGND
SDA
FGND
TU5001
TDQU6-K01A
C5055
10uF
10V
C5 0 1 7
0. 068nF
50V
FGND
BEAD_CHIP
R5 0 1 6
1 KOHM
R5 0 1 5
1 KOHM
C5024
100NF
50V
C5046
10uF
10V
C5019D
100UF
16V
VDD1 2 I H
C5015
100NF
50V
NC
C5014
1UF
50V
B1.2V_TUNER
RN
B1.2FB
R5008
1KOHM
NC
L5000
1 UH
L5003
B1.2V_TUNER
B5V_TUNER
R5031
33ohm
FGND
R5009
47ohm
FGND
SCL
SDA
R5010
47ohm
Samsung Electronics
7-7
Schematic Diagram
7-2-6 EXTERNAL_INOUT/DVI SOUND/DEBUG
This Document can not be used without Samsung’s authorization.
A3.3V
DEBUG
DVI SOUND INPUT
TP6021
R6032
10KOHM
10UH
DVI_SL_IN
DEBUG_WALL_TX
DEBUG_WALL_RX
T1OUT
R1IN
R1OUT
T1IN
T2IN
C!C2+
C2V-
T2OUT
R2OUT
R2IN
C6008
100nF
16V
C6 0 1 5
3 3 0 PF
50V
1
2
3
4
5
6
7
8
FGND
FGND
C6016
0.56nF
50V
R6035
12Kohm
R6011
0OHM
R6054
33KOHM
CLOSE TO IC6002 #8
C6017
0.56nF
50V
FGND
R6 0 5 2
3 3 KOHM
V+
GND
R6034
12Kohm
C6 0 4 0
R6012
0OHM
C1+
VCC
D6025
CDS3C30GTH
48V
D6023
CDS3C30GTH
48V
FGND
C6 0 0 9
100nF
16V
R6 0 6 0
4 . 7 KOHM
1/ 16W
R6 0 6 1
4 . 7 KOHM
1/ 16W
16
15
14
13
12
11
10
9
B8V
DVI_SR_IN
C6 0 1 4
3 3 0 PF
50V
IC6001
R6033
10KOHM
10UH
L6008
C6 0 4 1
10uF
10V
TP6014
FGND
C6007
100nF
16V
SP3232EEY
FGND
TP6022
10uF
10V
TP6020
C6 0 0 6
100nF
16V
C6 0 0 3
10uF
10V
C6 0 0 5
100nF
16V
L6007
10uF
10V
C6 0 3 9
BEAD_ CHI P
BD6 0 0 1
Power
FGND
FGND
R6045
33KOHM
FGND
C6048
M_SL_OUT
TP6002
FGND
D6 0 1 1
CDS3 C3 0 GTH
48V
D6 0 1 0
CDS3 C3 0 GTH
48V
COMPONENT2
AUDIO_OUT
R6036
10KOHM
M_SL_AMP
C6018
10uF
10V
C6021
1NF
50V
1
2
C6038D
100PF
50V
TP6016
M_SL_OUT
COMP2_Y
M_SR_AMP
R6031
100OHM
L6006
10UH
C6049
C6022
1NF
50V
M_SR_OUT
1
L6001
10UH
R6008
10KOHM
L6002
10UH
R6 0 2 9
1 0 0 KOHM
R6 0 2 7
1 0 0 KOHM
C6 0 1 2
1 0 0 PF
50V
FGND
FGND
FGND
FGND
R6 0 4 3
4 7 KOHM
R6 0 4 7
4 7 KOHM
R6 0 3 9
4 7 KOHM
R6 0 4 1
4 7 KOHM
FGND
B5V_TUNER
BD6002
TP6017
TP6005
R6007
10KOHM
C6047
100PF
50V
2
M_SR_OUT
10uF
10V
R6057
100KOHM
C6040D
100PF
50V
8. 2V
RL Z8 . 2
D6 0 0 8
8. 2V
RL Z8 . 2
D6 0 0 5
FGND
8. 2V
RL Z8 . 2
D6 0 0 3
FGND
FGND
C6 0 1 0
1 0 0 PF
50V
D6 0 1 2
CDS3 C3 0 GTH
48V
8. 2V
RL Z8 . 2
D6 0 0 7
8. 2V
RL Z8 . 2
D6 0 0 4
7 5 OHM
R6 0 1 3
7 5 OHM
R6 0 1 0
7 5 OHM
R6 0 0 9
48V
CDS3 C3 0 GTH
D6 0 0 1
8. 2V
RL Z8 . 2
D6 0 0 2
COMP2_PR
D6 0 1 8
CDS3 C3 0 GTH
48V
TP6004
R6004
75OHM
R6055
470OHM
R6050
33KOHM
C6019
10uF
10V
TP6019
TP6001
R6038
10KOHM
FGND
R6030
100OHM
L6005
10UH
TP6003
COMP2_PB
FGND
FGND
R6046
33KOHM
FGND
COMP2_IDENT
R6003
75OHM
8
7
6
5
OUT1
VCC
IN1OUT2
IN1+
IN2VEE
IN2+
10uF
10V
FGND
TP6008
R6001
100OHM
R6002
75OHM
C6 0 4 5
1 0 0 PF
50V
1
2
3
4
FGND
R6051
470OHM
IC6002
TL062CDT
R6 0 5 6
1 0 0 KOHM
R6037
33KOHM
10uF
10V
C6 0 2 0
TP6007
R6 0 1 5
1 0 0 OHM
R6 0 1 4
1 0 0 OHM
FGND
BEAD_CHIP
C6042
100nF
16V
FGND
COMP2_SL_IN
1UF
6.3V
TP6006
FGND
22
21
19
20
18
23
24
25
26
27
17
UJ B- 1 5 - 0 1 A
J A5 0 0 2
48V
CDS3 C3 0 GTH
D6 0 0 9
C6023
1UF
6.3V
COMP1_SR_IN
COMP_SR_IN
IC6003
74HC4052D
1UF
6.3V
COMP2_SL_IN
COMPONENT1(VIDEO 1)
C6025
1UF
6.3V
COMP2_SR_IN
C6026
13
TP6012
R6023
75OHM
FGND
1
2
3
4
5
6
7
8
0Y
VDD
2Y
2X
Y-COM
1X
3Y
X-COM
1Y
0X
/EN
3X
VEE
A
VSS
B
16
15
14
13
12
11
10 SOUND_SEL0
9
SOUND_SEL1
C6044
10uF 10V
COMP_SL_IN
R6053
100OHM
COMP_SEL
SEL_H:COMP1
SEL_L:COMP2
(VIDEO 1)
FGND
COMP1_PB
R6024
TP6009
R6 0 4 4 4 7 KOHM
COMP1_Y
R6 0 4 8 4 7 KOHM
VIDEO1_IDENT
R6022
75OHM
R6 0 4 2 4 7 KOHM
R6 0 4 0 4 7 KOHM
11
12
7
8
6
3
4
5
9
10
R6021
100OHM
TP6018
TP6013
C6043
10uF 10V
C6024
FGND
1
2
FGND
48V
CDS3 C3 0 GTH
D6 0 0 6
50V
3 3 0 PF
C6 0 0 4
50V
3 3 0 PF
C6 0 0 2
R6 0 0 6
2 2 KOHM
R6 0 0 5
2 2 KOHM
FGND
15
16
14
COMP1_SL_IN
COMP2_SR_IN
100OHM
COMP1_IDENT
R6025
75OHM
TP6015
FGND
B5V_TUNER
COMP1_PR
COMP1_Y
C6028
C6029
D6 0 2 0
RL Z8 . 2
8. 2V
D6 0 1 7
RL Z8 . 2
8. 2V
D6 0 1 4
RL Z8 . 2
8. 2V
C6001
COMP1_PB
FGND
C6031
TP6010
COMP2_PR
R6019
10KOHM
L6003
10UH
FGND
COMP1_SL_IN
TP6011
L6004
10UH
(VIDEO1)
R6020
10KOHM
COMP1_SR_IN
R6 0 2 8
2 2 KOHM
R6 0 2 6
2 2 KOHM
C6 0 1 3
3 3 0 PF
50V
C6 0 1 1
3 3 0 PF
50V
D6 0 2 1
CDS3 C3 0 GTH
48V
D6 0 1 5
CDS3 C3 0 GTH
48V
7-8
C6034
C6035
(VIDEO1)
COMP2_PB
FGND
C6032
C6033
COMP2_Y
FGND
C6030
1
2
3
4
5
6
7
8
9
10
11
12
100nF 16V
10uF 10V
100nF 16V
C6036
C6037
10uF 10V
100nF 16V
10uF 10V
HD1IN
R1IN
HDSYNCHD2IN
G1IN
HDOUT
ROUT
GND
B1IN
VCC
GND
GOUT
R2IN VIDEOIN
GND SYNCOUT
G2OUT
CTL
GND
BOUT
B2IN
VDOUT
VD1IN VD2IN
24
23
22
21
20
19
18
17
16
15
14
13
C6 0 5 0
100nF
16V
C6046
10NF
50V
1
10uF 10V
FGND
FGND
BD6 0 0 3
IC6004
BA7657F
BEAD_ CHI P
D6 0 2 4
C6027
100nF
16V
CDS3 C3 0 GTH
48V
D6 0 2 2
CDS3 C3 0 GTH
48V
R6 0 1 8
7 5 OHM
R6 0 1 7
7 5 OHM
R6 0 1 6
7 5 OHM
2
D6 0 1 9
RL Z8 . 2
8. 2V
D6 0 1 6
RL Z8 . 2
8. 2V
D6 0 1 3
RL Z8 . 2
8. 2V
COMP1_PR
FGND
FGND
COMP_PR
COMP_Y
COMP_SEL
COMP_PB
100nF 16V
10uF 10V
100nF 16V
FGND
10uF 10V
FGND
Samsung Electronics
Schematic Diagram
7-2-7 HDMI/EXTERNAL_INOUT/USB
This Document can not be used without Samsung’s authorization.
USB
HDMI INPUT1
HDMI1_5V
R7003
D7 0 5 0
TL Z6 V2 B
6. 2V
BD7 0 1 0
BEAD_ CHI P
B5V
Power
FGND
DDC_VCC
HDMI1_HPD
C7035
100nF
16V
HDMI1_5V
100OHM
A5V
HDMI2_5V
Q7002
2N7002
G
TP7017
TP7014 TP7018
D7 0 2 4
CDS3 C3 0 GTH
48V
20
21
MGND1
MGND4
CONTROL DDC_WP DDC_WP
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
IN_LINES
GND
OUT_LINES
GND
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
R7049
10OHM 1/16W
R7050
R7051
10OHM 1/16W
10OHM 1/16W
R7052
R7053
10OHM 1/16W
10OHM 1/16W
R7054
R7055
10OHM 1/16W
10OHM 1/16W
R7056
10OHM 1/16W
FGND
HDMI1_RXCLK-
R7080
4.7KOHM
1/16W
C
Q7003
KTC3875S-Y
FGND
UB0112--4F
MGND1
MGND3
1
2
3
4
MGND2
MGND4
DDC_WP2
TP7027
50
Q7004
SW_DDC1 KTC3875S-Y
B
E
TP7028
C
R7101
4.7KOHM
1/16W
SW_DDC2
B
E
HDMI1_RXCLK+
HDMI1_RX0FGND
HDMI1_RX0+
HDMI1_RX1-
FGND
1 _ RXCL K+
1 _ RXCL K1 _ DDC_ SCL
1 _ DDC_ SDA
1 _ HPD
OUT_LINES
GND
HDMI1_DDC_SDA
HDMI1_DDC_SCL
HDMI 1 _ RX0 +
HDMI 1 _ RX0 -
GND
FGND
DDC_VCC
HDMI
HDMI
HDMI
HDMI
HDMI
OUT_LINES
IN_LINES
TP7036
R7096
0OHM
R7100
1KOHM
R7078
1KOHM
TP7034
B3.3V
BD7101
BD7100
HDMI1_RX1+
HDMI1_RX2-
BEAD_CHIP
C7101
10uF
10V
HDMI1_RX2+
D7052
RCLAMP0524P.TCT
C7100
10uF
10V
FGND
BEAD_CHIP
FGND
FGND
FGND
C7 0 2 8
100nF
16V
C7 0 2 7
100nF
16V
FGND
R7004
100OHM
DDC_VCC
HDMI2_HPD
20
21
MGND1
MGND4
3
H
H
1
2
L
H
3
3
1
L
L
-
-
H
L
OUT_LINES
GND
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
IN_LINES
GND
OUT_LINES
GND
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
10OHM 1/16W
HDMI2_RXCLK-
R7058
R7059
10OHM 1/16W
10OHM 1/16W
HDMI2_RXCLK+
HDMI2_RX0-
R7060
R7061
10OHM 1/16W
10OHM 1/16W
R7062
R7063
10OHM 1/16W
10OHM 1/16W
R7064
10OHM 1/16W
VDD
HPD2
B2 1
SDA2
SCL 2
A2 1
GND
VCC
B2 3
B2 2
A2 3
A2 2
B12
GND
VCC
B33
A11
B11
A33
VCC
SCL1
B34
SDA1
A34
HPD1
GND
HPD_ SI NK
S2
HDMI2_RX1+
HDMI2_RX1HDMI2_RX0+
HDMI2_RX0-
C7031
100nF 16V
HDMI2_RXCLK+
HDMI2_RXCLKHDMI2_DDC_SCL
HDMI2_DDC_SDA
HDMI2_HPD
B3.3V
S1
GND
SDA_ SI NK
Z1
Y1
VCC
Z4
SCL _ SI NK
EQ
VSADJ
Y4
R7057
VCC
A2 4
A32
HDMI2_DDC_SCL
FGND
A12
GND
R7 0 8 3
4 . 7 KOHM
1/ 16W
GND
B13
HDMI2_RX0+
HDMI2_RX1-
R7085
R7086
R7093
4.7KOHM
1/16W
HDMI2_RX1+
HDMI2_RX2-
DDC_VCC
0OHM
0OHM
HDMI_SEL2
HDMI_SEL1
R7 0 9 9
4 . 7 KOHM
1/ 16W
OUT_LINES
IN_LINES
IC7005
TMDS351PAG
HDMI2_RX2+
HDMI2_RX2-
C7029
100nF 16V
R7 0 9 8
4 . 7 KOHM
1/ 16W
IN_LINES
B32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
RCLAMP0524P.TCT
HDMI2_DDC_SDA
22OHM
22OHM
10KOHM
VCC
C7 0 3 3
1 0 0 0 0 NF
10V
D7053
R7030
R7031
R7032
A31
Z3
HDMI3_RX2HDMI3_RX2+
B2 4
HPD3
FGND
A13
Z2
TP7016 TP7020
B31
GND
R7033
4.7KOHM
1/16W
C7037
100nF
16V
HDMI3_RX1HDMI3_RX1+
VCC
C7 0 3 4
1 0 0 0 0 NF
10V
D7023
MMBD4148SE
100V
VSS
R7048
47ohm
B14
GND
Y2
SDA
FGND
HDMI3_RX0HDMI3_RX0+
TP7 0 2 1
D7 0 2 1
RL Z8 . 2
8. 2V
E0
E1
MODE,/WC
SCL
E2
47ohm
A14
SCL3
Y3
C7 0 0 6
100nF
16V
C7 0 0 4
1 0 0 0 0 NF
10V
R7047
HDMI2_IDENT
1
2
2
NO SIGNAL
SDA3
R7 0 8 9
4 . 7 KOHM
1/ 16W
D7 0 0 3
CDS3 C3 0 GTH
48V
R7 0 012
1 0 0 OHM
1/ 16W
2
MGND5
MGND2
FGND
FGND
FGND
R7008
1KOHM
C7036
100nF
16V
HDMI3_RXCLKHDMI3_RXCLK+
ST24C02M1TR
D7025
MMBD4148SE
100V
TP7006
IC7002
VCC
FGND
D7017
TLZ6V2B
6.2V
TP7015
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
HDMI3_DDC_SDA
HDMI3_DDC_SCL
DDC_WP
R7010
0OHM
MGND3
HDMI INPUT2
VCC
R7 0 3 8
1 0 KOHM
D
S
R7 0 3 6
1 0 KOHM
G
TP7019
R7006
10OHM
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
SEL1 SEL2
1
HDMI2_5V
Q7001
2N7002
JA7002
DC1R019WBB
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
HDMI3_HPD
FGND
NORMAL MIRROR
HDMI INNER PORT
HDMI_CEC
FGND
R7 0 8 4 D
4 . 7 KOHM
1/ 16W
1
RCLAMP0524P.TCT
IN_LINES
22OHM
22OHM
10KOHM
TP7033
R7095
0OHM
FGND
HDMI1_IDENT
D7051
2
R7046
47ohm
R7034
4.7KOHM
1/16W
R7027
R7028
R7029
D7 0 4 0
40V
D7039
DAN202K-T146
80V
JA7004
TP7035
HDMI 1 _ RX2 +
HDMI 1 _ RX2 -
D7 0 1 9
RL Z8 . 2
8. 2V
TP7022
VSS
USB_DP
HDMI 1 _ RX1 +
HDMI 1 _ RX1 -
R7 0 011
1 0 0 OHM
1/ 16W
FGND
FGND
D7038
DAN202K-T146
80V
E0
E1
MODE,/WC
SCL
E2
47ohm
SDA
D7002
MMBD4148SE
100V
DDC_VCC
VCC
R7045
D7005
MMBD4148SE
100V
IC7001
ST24C02M1TR
1
R7 0 0 9
0 OHM
R7 0 0 5
1 0 OHM
2
D7 0 0 1
CDS3 C3 0 GTH
48V
TP7013
FGND
FGND
R7007
1KOHM
FGND
C7005
100nF
16V
C7003
10000NF
10V
FGND
MGND5
MGND2
MGND3
USB_DN
PC_5V
DDC_WP
FGND
TP7005
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
HDMI3_5V
R7037
10KOHM
UPS5 8 1 9 - TR1 3
D
S
R7035
10KOHM
D7018
TLZ6V2B
6.2V
JA7001
DC1R019WBB
D7014
RCLAMP0504F
FGND
HDMI2_RX2+
R7094
4.7KOHM
1/16W
D7054
RCLAMP0524P.TCT
FGND
HDMI _ RXCL K+
HDMI _ RXCL K-
A5V
HDMI _ DDC_ SCL
HDMI _ DDC_ SDA
HDMI _ HPD_ SI NK
FGND
HDMI _ RX0 +
HDMI _ RX0 -
HDMI _ RX2 +
HDMI _ RX2 -
FGND
HDMI _ RX1 +
HDMI _ RX1 -
D7 0 1 0
CDS3 C3 0 GTH
48V
FGND
D7012
D7013
MMBD4148SE MMBD4148SE
100V
100V
PC_R
2
3
GND
MGND2
TP7009
FGND
MGND1
E0
E1
MODE,/WC
SCL
E2
R7040
75OHM
FGND
SDA
47ohm
R7073
BD7004
BEAD_CHIP
PC_5V
R7043
FGND
FGND
BEAD_CHIP
R7076
10KOHM
75OHM
1KOHM
PC_SL_IN
L7002
10UH
PC_HS
C7009
100PF
50V
FGND
FGND
FGND
PC_IDENT
22OHM
C7007
100PF
50V
FGND
BD7006
PC_VS
D7028
RLZ8.2
8.2V
FGND FGND
FGND
BD7005
TP7024 TP7026
TP7012
R7041
R7042
VSS
TP7032
PC_SR_IN
R7091 10KOHM
C7 0 3 2
0. 56nF
50V
22OHM
R7090 10KOHM
R7 0 9 7
1 2 Ko h m
R7039
L7001
10UH
6
7
2
3
1
5
4
C7 0 3 0
0. 56nF
50V
BEAD_CHIP
C7012
100nF
16V
TP7029
VCC
R7072 47ohm
BD7003
C7011
10uF
10V
IC7003
ST24C02M1TR
C7 0 2 6
3 3 0 PF
50V
TP7007
TP7023
R7 0 9 2
1 2 Ko h m
MGND1
VCC
DDC_WP2
PC_B
TP7031
C7 0 2 4
3 3 0 PF
50V
VIN
R7066
75OHM
BEAD_CHIP
11
7
2
12
8
3
13
9
4
14
10
5
15
D7 0 2 7
RL Z8 . 2 8 . 2 V
1
1
FGND
BD7002
1
TP7041
OP7003
RFT6112
R7065
75OHM
R7044
75OHM
TP7030
D7 0 4 2
CDS3 C3 0 GTH
48V
6
TP7004
MSD_SPDIF_OUT
R7069
0OHM
MGND2
GND
1
105-15202NF701
C7002
10uF
10V
DDC_VCC
JA7005
PJ-364H
R7 0 7 1
4 . 7 KOHM
1/ 16W
JA7003
BD7001
TP7025
PC_G
R7 0 7 0
4 . 7 KOHM
1/ 16W
R7068
0OHM
TP7010
TP7040
C7001
100nF
16V
PC_S_IN
R7067
0OHM
B5V
BEAD_CHIP
PC_IN
FGND
D7 0 4 1
CDS3 C3 0 GTH
48V
D7011
MMBD4148SE
100V
OPTICAL SPDIF OUT
D7030
RLZ8.2
8.2V
D7032
RLZ8.2
8.2V
D7034
RLZ8.2
8.2V
FGND
R7074
1
0OHM
1/10W
2
DEBUG_SDA
R7075
1
0OHM
1/10W
2
DEBUG_SCL
BEAD_CHIP
R7077
10KOHM
C7010
100PF
50V
FGND
Samsung Electronics
7-9
Schematic Diagram
7-2-8 SIDE_HDMI&AV IN/OUT
This Document can not be used without Samsung’s authorization.
Power
SIDE AV
JA804S
HEADPHONE JACK(SIDE)
TP8002
GCA03-0145
JA805S
UEJ-CV-003
R8031S
1KOHM
TP8014
VIDEO2_IDENT
TP8003
L8001S
3.3UH
9
7
3
11
1
10
2
R8032S
0OHM
VIDEO2_CVBS
TP8004
L8002S
10UH
R8033S
10KOHM
L8003S
10UH
R8034S
10KOHM
5
L8005S
10UH
R8055S
47ohm
HP_OUT_R
VIDEO2_SL_IN
R8 0 3 6 S
1 2 Ko h m
R8 0 3 5 S
1 2 Ko h m
C8 0 0 2 S
3 3 0 PF
50V
C8 0 0 1 S
1 0 0 PF
50V
R8 0 1 6 S
7 5 OHM
D8 0 0 8 S
CDS3 C3 0 GTH
48V
D8003S
RLZ8.2
8.2V
D8 0 0 5 S
CDS3 C3 0 GTH
48V
3
1
D8 0 0 4 S
CDS3 C3 0 GTH
48V
D8002S
RLZ8.2
8.2V
JACK_011_PHONE
FGND
TP8021
FGND
C8 0 0 7 S
3 3 0 PF
50V
7
8
9
C8 0 0 6 S
3 3 0 PF
50V
D8 0 2 1 S
CDS3 C3 0 GTH
48V
4
5
6
VIDEO2_SR_IN
2
C8 0 0 3 S
3 3 0 PF
50V
WHI TE
R8054S
47ohm
HP_OUT_L
TP8005
6
4
RED
L8004S
10UH
TP8015
D8 0 2 2 S
CDS3 C3 0 GTH
48V
YEL L OW
8
FGND
FGND
TP8012
R8053S
100OHM
FGND
HP_IDENT
FGND
D8 0 2 4 S
CDS3 C3 0 GTH
48V
TP8020
FGND
FGND
FGND
FGND
SVHS INPUT(SIDE)
TP8011
SIDE HDMI CONNECTOR
R8058S
1KOHM
SVHS_IDENT
FGND
D8100S
OUT_LINES
IN_LINES
GND
OUT_LINES
GND
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
IN_LINES
GND
OUT_LINES
GND
IN_LINES
OUT_LINES
IN_LINES
OUT_LINES
R8045S
R8046S
10OHM 1/16W
10OHM 1/16W
R8047S
R8048S
10OHM 1/16W
10OHM 1/16W
R8049S
R8050S
10OHM 1/16W
10OHM 1/16W
R8051S
R8052S
10OHM 1/16W
10OHM 1/16W
HDMI3_RXCLKHDMI3_RXCLK+
HDMI3_RX0HDMI3_RX0+
R8030S
1
100OHM
1/16W
2
HDMI_CEC
2
4
75OHM
IC801S
JA806S
ST24C02M1TR
E0
E1
MODE,/WC
SCL
E2
R8038S
R8039S
R8040S
22OHM
22OHM
10KOHM
HDMI3_IDENT
HDMI3_DDC_SDA
HDMI3_DDC_SCL
6 7
JACK_VHS_07
VSS
R8044S
47ohm
TP8007 TP8009
1
USJ-AG-027
VCC
R8043S
47ohm
SDA
R8037S
4.7KOHM
1/16W
RCLAMP0524P.TCT
IN_LINES
TP8006
TP8016
FGND
FGND
3
5
FGND
D8012S
MMBD4148SE
100V
SVHS_Y
C8008S
100PF
50V
R8056S
TP8 0 1 0
R8 0 2 8 S
1 0 OHM
R8029S
1KOHM
D8 0 1 0 S
RL Z8 . 2
8. 2V
MGND4
MGND2
18
19
17
16
15
14
12
13
11
10
9
8
6
7
5
4
3
2
MGND11
MGND5
MGND3
FGND
L8006S
3.3UH
FGND
DDC_WP
D8014S
MMBD4148SE FGND
100V
D8 0 0 9 S
CDS3 C3 0 GTH
48V
HDMI I NPUT3 ( SI DE)
D8007S
TLZ6V2B
6.2V
TP8017
TP8008
R8 0 4 1 S
R8 0 4 2 S
D
S
TP8001
C8 0 0 5 S
100nF
16V
G
Q8001S
2N7002
FGND
JA801S
SP06-14555-02
C8 0 0 4 S
1 0 0 0 0 NF
10V
HDMI3_HPD
1 0 KOHM
1/ 16W
1 0 KOHM
1/ 16W
TP8013
HDMI3_5V
R8017S
100OHM
D8 0 2 3 S
CDS3 C3 0 GTH
48V
DDC_VCC
SVHS_C
FGND
FGND
D8025S
8.2V
RLZ8.2
D8027S
8.2V
RLZ8.2
D8026S
8.2V
RLZ8.2
D8028S
8.2V
RLZ8.2
R8057S
75OHM
FGND
FGND
C8009S
330PF
50V
FGND
FGND
HDMI3_RX1HDMI3_RX1+
FGND
HDMI3_RX2HDMI3_RX2+
D8101S RCLAMP0524P.TCT
FGND
D8 0 1 5 S
CDS3 C3 0 GTH
48V
FGND
3D JACK
B5V
FGND
TP8023
MGND2
1
TP8022
D8000P
FGND
JA807P
TP8024
3
3D_SYNC_P
FGND
7-10
FGND
FGND
X8003
1
2
3
4
5
X8002
1
2
3
4
5
X8001
1
2
3
4
5
1
2
3
4
5
X8000
MGND1
2
0.4T BRAKET
FGND
FGND
Samsung Electronics
Schematic Diagram
7-2-9 SOUND_AMP
This Document can not be used without Samsung’s authorization.
Power
SOUND AMP
BD9 0 0 5
BEAD_ CHI P
B13V_S
BD9002
BEAD_CHIP
FGND
C9022
330PF
50V
L9002
FGND
C9 0 4 3
1 0 0 NF
50V
C9 0 3 7
2 2 0 NF
25V
C9 0 4 4
1 0 0 NF
50V
C9 0 3 8
2 2 0 NF
25V
C9 0 5 0 A
1 . 2 NF
50V
C9 0 4 8 A
1 . 2 NF
50V
2 2 0 NF
25V
C9 0 3 5
C9 0 2 9
1 0 0 NF
50V
R9 0 2 2
1 2 OHM
R9 0 2 3
1 2 OHM
C9 0 3 0
1 0 0 NF
50V
R9 0 1 8
1 2 OHM
R9 0 1 9
1 2 OHM
C9 0 2 3
1 0 0 NF
50V
C9 0 2 0
1 0 0 NF
50V
C9 0 1 8
1 0 0 NF
50V
C9 0 0 8
100nF
16V
BEAD_CHIP
C9 0 0 2
100nF
16V
C9 0 0 1
10uF
10V
BD9001
FGND
TP9000
TP9001
TP9002
TP9003
FGND
C9 0 5 1 A
1 . 2 NF
50V
C9 0 4 9 A
1 . 2 NF
50V
OUT3A/DDX3A
B3.3V
BEAD_ CHI P
OUT3B/DDX3B
R+
RL+
LCN_S_004
SPEAKER JACK OPTION
FGND
FGND
BD9 1 7 B
EAPD/OUT4A
1
2
3
4
BD909A
BEAD_CHIP
R9015
47OHM
BEAD_ CHI P
TWARN/OUT4B
CONFIG
R9013
47OHM
BEAD_ CHI P
VDD_DIG
VDD
BD9 1 6 B
GND_DIG
GND_REG
BD908A
BEAD_CHIP
BEAD_ CHI P
POWRDN
GND1
OUT1A
BD9 1 4 B
PLL_VDD
FGND
BD9 1 5 B
PLL_FILTER
C9 0 4 5
1 0 0 NF
50V
VCC1
PLL_GND
BD907A
BEAD_CHIP
C9 0 4 6
1 0 0 NF
50V
XTI
CN901A
SMW250-04
BD906A
BEAD_CHIP
C9 0 3 9
2 2 0 NF
25V
OUT1B
FGND
C9 0 4 0
2 2 0 NF
25V
VCC2
OUT2A
BICKI
L9001
C9 0 3 6
2 2 0 NF
25V
GND2
FGND
C9 0 3 1
1 0 0 NF
50V
LRCKI
OUT2B
C9 0 3 2
1 0 0 NF
50V
SDI
R9 0 2 4
1 2 OHM
RESET
R9 0 2 5
1 2 OHM
INT_LINE
C9021
330PF
50V
C9 0 2 4
1 0 0 NF
50V
VCC_REG
FGND
C9 0 2 5
1 0 0 NF
50V
VSS
SDA
C9 0 1 5
1 0 0 NF
50V
TESTMODE
SCL
C9 0 2 6
1 0 0 NF
50V
R9011
3.3OHM
GND_DIG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C9 0 1 9
1 0 0 NF
50V
C9007
1.2NF
50V
SA
DDA- 0 8 0 8
C9006
100PF
50V
FGND
GND_SUB
VDD_DIG
C9 0 1 6
1 0 0 NF
50V
R9009
2.2Kohm
C9004
0.22nF
50V
R9014
47OHM
R9 0 2 0
1 2 OHM
C9 0 1 3
10uF
10V
C9 0 1 2
100nF
16V
C9 0 1 1
100nF
16V
C9 0 1 0
100nF
16V
C9 0 0 5
100nF
16V
C9 0 0 3
50V
1 0 PF
R9012
47OHM
FGND
DDA- 0 8 0 8
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
100OHM
100OHM
100OHM
100OHM
R9004
R9005
R9006
R9007
C9017
100UF
25V
IC9001
STA335BWS
R9010
3.3OHM
FGND
AUSD
AUWS
AUSCK
AUMCK
C9014
100UF
25V
FGND
MGND1
33ohm
R9003
AMP_RESET
R9 0 0 8
1 0 KOHM
B3.3V
R9 0 2 1
1 2 OHM
B3.3V
33ohm
33ohm
R9001
R9002
SCL
SDA
A : CORAL(40) , PDP
B : CORAL(26) , JADE(L330)
FGND
FGND
FGND
C9 0 6 1 B
1 . 2 NF
50V
C9 0 6 0 B
1 . 2 NF
50V
POWER_DET
CN905B
SMAW250-04 WHT(P)
BD910B
BEAD_CHIP
BD911B
BEAD_CHIP
BD912B
BEAD_CHIP
1
2
3
4
R+
RL+
L-
TP9004
TP9005
TP9006
TP9007
BD913B
BEAD_CHIP
C9 0 6 3 B
1 . 2 NF
50V
C9 0 6 2 B
1 . 2 NF
50V
CN_S_004
B5V_TUNER
POP NOISE SOLUTION
FGND
BD9 0 0 6
A3.3V
C9041
100nF
16V
C9042
10uF
10V
2
B3.3V
BEAD_ CHI P
1
C9027
1uF
25V
1
E
C
R9026
10KOHM
C9034
1UF
6.3V
R9027
10KOHM
4
5
6
HP_AUOUT_L
Q9002
KTA1505Y
3
M_SL_OUT
B
C
E
R9037
2.2Kohm
Q9004
KTC3875S-GR
PVSS
/SHDN
INL
FGND
VDD
MGND1
OUTL
OUTR
7
8
9
B
C9033
1UF
6.3V
SVSS
I NR
SGND
2
3
2
1
D9 0 0 5
LL4148
75V
D9 0 0 4
1 N4 1 4 8 WS
75V
R9035
4.7KOHM
1/16W
C1 P
PGND
C1 N
(LOW ACTIVE)
POP_MUTE
FGND
IC9002
MAX9728AETC+
12
11
10
HP_OUT_L
HP_OUT_R
FGND
R9040
100KOHM
HP_AUOUT_R
R9029
1KOHM
R9030
1KOHM
1/16W
R9041
100KOHM
1/16W
C9 0 2 8
1uF
25V
FGND
M_SR_OUT
R9038
2.2Kohm
C
E
Q9005
KTC3875S-GR
POP_ MUTE
FGND
B
FGND
FGND
FGND
Samsung Electronics
7-11