Samsung BDP-1200 Service manual
Blu-Ray Disc Player
Chassis : Blu- Ray
BASIC : BD-P1200
Application Model
: BD-P1200
Application Areas
:
XAA, XAC
SERVICE
ΠReal HD (1920 x 1080p) Picture Quality
´ Compatibility with Blu-ray Disc, DVD, CD
ˇ Improved Menu & Subtitle Features
¨ HDMV mode, BD-J mode
ˆ AACS support
Ø HDMI digital interface
∏ HD JPG, MP3 playback
Manual
Blu-Ray Disc Player Merit & Character regarding Product
SERVICE MANUAL
BD-P1200
© Samsung Electronics Co., Ltd. JAN. 2007
Printed in Korea
AK82-01205A
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.
Area Web Site
North America URL ; http://service.samsungportal.com
Latin America URL ; http://latin.samsungportal.com
CIS URL ; http://cis.samsungportal.com
Europe URL ; http://europe.samsungportal.com
China URL ; http://china.samsungportal.com
Asia URL ; http://asia.samsungportal.com
Mideast & Africa URL ; http://mea.samsungportal.com
◆ If you want to know additional information which is not included on this
Service Manual, Please refer to the SKP(Samsung Knowledge Portal)
web site.
ELECTRONICS
CONTENTS
1. Precautions 1-1 ~ 1-6
1-1 Safety Precautions (1-1)
1-2 Servicing Precautions (1-3)
1-3 ESD Precautions (1-4)
1-4 Handling the optical pick-up (1-5)
2. Product Specification 2-1 ~ 2-4
2-1 Product Specification (2-1)
2-2 Chassis Product Specification (2-2)
2-3 Option Product Specification (2-3)
3. Software Update 3-1 ~ 3-2
3-1 Firmware Update (3-1)
4. Disassembly and Reassembly 4-1 ~ 4-8
4-1 Cabinet and PCB (4-1)
4-2 PCB Location (4-7)
5. Trouble Shooting 5-1 ~ 5-10
6. Exploded View and Parts List 6-1 ~ 6-4
6-1 Cabinet Assembly (6-2)
7. Electrical Parts List 7-1 ~ 7-28
8. Block Diagrams 8-1 ~ 8-8
8-1 All Block Diagram (8-2)
8-2 AIC1(AK4358) Audio Block Diagram (8-3)
8-3 7411 Block Diagram (8-4)
8-4 88SA8040 SERIAL ATA BRIDGE Block Diagram (8-5)
8-5 SIL9134 HDMI Block Diagram (8-6)
8-6 XC3S400 Block Diagram (8-7)
8-7 VX50 Block Diagram (8-8)
9. Wiring Diagram 9-1 ~ 9-2
10. PCB Diagrams 10-1 ~ 10-8
10-1 Main PCB (10-2)
10-2 S.M.P.S PCB (10-4)
10-3 Front Key PCB (10-6)
10-4 Power Key PCB (10-7)
10-5 Sub-Left PCB (10-8)
10-6 Sub-Right PCB (10-8)
11. Schematic Diagrams 11-1 ~ 11-34
11-1 S.M.P.S (SMPS PCB) (11-2)
11-2 BCM7411A (DDR Sdram) (Main PCB) (11-3)
11-3 BCM7411A (AVC Decoder) (Main PCB) (11-4)
11-4 BCM7411A (Ana/Dig Decoder) (Main PCB) (11-5)
11-5 BCM7438 (DDR Term/Conn) (Main PCB) (11-6)
11-6 BCM7438 (DDR Sdram) (Main PCB) (11-7)
11-7 GPIO Muxing (Main PCB) (11-8)
11-8 PKTs. IFDmod. RFM. Smartcard (Main PCB) (11-9)
11-9 Pin Strapping (Main PCB) (11-10)
11-10 Ana/Dig Audio (Main PCB) (11-11)
11-11 ADV7320 (Video Encoder) & Analog video Out (Main PCB) (11-12)
11-12 SIL9134 & HDMI A/V (Main PCB) (11-13)
11-13 PCI/EBI Interface (Main PCB) (11-14)
11-14 EBI. Flash. Reset (Main PCB) (11-15)
11-15 FP. CLKs. BSC. SPI. EJTAG (Main PCB) (11-16)
11-16 ATAPI (BD Loader) (Main PCB) (11-17)
11-17 USB. Ethernet. SATA (Main PCB) (11-18)
11-18 Debug Connector (Main PCB) (11-19)
11-19 Power Supply Regulation (Main PCB) (11-20)
11-20 BCM7438 (Analog Decoupling) (Main PCB) (11-21)
11-21 BCM7438 (Digital Decoupling) (Main PCB) (11-22)
11-22 Audio Mixer-FPGA (XC3S400) (Main PCB) (11-23)
11-23 FPGA Decupling (Main PCB) (11-24)
11-24 VX-50 Graphic DDR (Main PCB) (11-25)
11-25 I/O. PCI. Host Interface. Fash (Main PCB) (11-26)
11-26 DDR Interface (Main PCB) (11-27)
11-27 Power Supply Regulation 2 (Main PCB) (11-28)
CONTENTS
11-28 Decoupling (Main PCB) (11-29)
11-29 HDMI-CEC (Main PCB) (11-30)
11-30 Front (Front Key PCB) (11-31)
11-31 Power (Power Key PCB) (11-32)
11-32 Sub (Sub-L PCB) (11-33)
11-33 Sub (Sub-R PCB) (11-33)
12. Operating Instructions 12-1 ~ 12-10
13. Circuit Operating Descriptions 13-1 ~ 13-6
13-1 Power (13-1)
13-2 Video (13-4)
13-3 Audio (13-5)
14. Reference Information 14-1 ~ 14-20
14-1 Introduction to DVD (14-1)
14-2 DVD-Video Format (14-3)
14-3 Blu-ray Disc (14-9)
CONTENTS
Samsung Electronics 1-1
1. Precautions
1-1 Safety Precautions
1) Before returning an unit to the customer, always
make a safety check of the entire unit, including, but
not limited to, the following items:
(1) Be sure that no built-in protective devices are
defective or have been defeated during servicing.
(1)Protective shields are provided to protect both
the technician and the customer. Correctly replace
all missing protective shields, including any
removed for servicing convenience.
(2)When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place
all protective devices, including, but not limited to,
nonmetallic control knobs, insulating fish papers,
adjustment and compartment covers/shields, and
isolation resistor/capacitor networks. Do not operate this unit or permit it to be operated without all
protective devices correctly installed and functioning.
(2) Be sure that there are no cabinet openings through
which adults or children might be able to insert
their fingers and contact a hazardous voltage. Such
openings include, but are not limited to, excessively wide cabinet ventilation slots, and an improperly fitted and/or incorrectly secured cabinet back
cover.
(3) Leakage Current Hot Check-With the unit com-
pletely reassembled, plug the AC line cord directly
into a 120V AC outlet. (Do not use an isolation
transformer during this test.) Use a leakage current
tester or a metering system that complies with
American National Standards institute (ANSI)
C101.1 Leakage Current for Appliances and
Underwriters Laboratories (UL) 1270 (40.7). With
the unit AC switch first in the ON position and
then in the OFF position, measure from a known
earth ground (metal water pipe, conduit, etc.) to all
exposed metal parts of the unit (antennas, handle
brackets, metal cabinets, screwheads, metallic overlays, control shafts, etc.), especially any exposed
metal parts that offer an electrical return path to the
chassis.
Any current measured must not exceed 0.5mA.
Reverse the unit power cord plug in the outlet and
repeat the test. See Fig. 1-1.
Any measurements not within the limits specified
herein indicate a potential shock hazard that must
be eliminated before returning the unit to the customer.
Fig. 1-1 AC Leakage Test
(4) Insulation Resistance Test Cold Check-(1) Unplug
the power supply cord and connect a jumper wire
between the two prongs of the plug. (2) Measure
the resistance with an ohmmeter between the
jumpered AC plug and all exposed metallic cabinet
parts on the unit, such as screwheads, antenna,
control shafts, handle brackets, etc. When an
exposed metallic part has a return path to the chassis, the reading should be between 1 and 5.2
megohm. When there is no return path to the chassis, the reading must be infinite. If the reading is
not within the limits specified, there is the possibility of a shock hazard, and the unit must be repaired
and rechecked before it is returned to the customer.
See Fig. 1-2.
Fig. 1-2 Insulation Resistance Test
(READING SHOULD
NOT BE ABOVE
0.5mA)
EARTH
GROUND
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METER
SURFACES
2-WIRE CORD
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
LEAKAGE
CURRENT
TESTER
Antenna
Terminal
Exposed
Metal Part
ohm
ohmmeter
Precautions
1-2 Samsung Electronics
2) Read and comply with all caution and safety related notes on or inside the cabinet, or on the chassis.
3) Design Alteration Warning-Do not alter or add to
the mechanical or electrical design of this unit.
Design alterations and additions, including but not
limited to, circuit modifications and the addition of
items such as auxiliary audio output connections,
might alter the safety characteristics of this unit and
create a hazard to the user. Any design alterations or
additions will make you, the servicer, responsible
for personal injury or property damage resulting
therefrom.
4) Observe original lead dress. Take extra care to
assure correct lead dress in the following areas:
(1) near sharp edges, (2) near thermally hot parts (be
sure that leads and components do not touch thermally hot parts), (3) the AC supply, (4) high voltage,
and (5) antenna wiring. Always inspect in all areas
for pinched, out-of-place, or frayed wiring, Do not
change spacing between a component and the
printed-circuit board. Check the AC power cord for
damage.
5) Components, parts, and/or wiring that appear to
have overheated or that are otherwise damaged
should be replaced with components, parts and/ or
wiring that meet original specifications.
Additionally, determine the cause of overheating
and/or damage and, if necessary, take corrective
action to remove any potential safety hazard.
6) Product Safety Notice-Some electrical and mechanical parts have special safety-related characteristics
which are often not evident from visual inspection,
nor can the protection they give necessarily be
obtained by replacing them with components rated
for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by shading,
an ( )or a ( )on schematics and parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire and/or
other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate.
Precautions
1-4 Samsung Electronics
1-3 ESD Precautions
Electrostatically Sensitive Devices (ESD)
Some semiconductor (solid state) devices can be damaged easily by static electricity.
Such components commonly are called Electrostatically Sensitive Devices(ESD). Examples of typical ESD
devices are integrated circuits and some field-effect
transistors and semiconductor chip components. The
following techniques should be used to help reduce
the incidence of component damage caused by static
electricity.
(1) Immediately before handling any semiconductor
component or semiconductor-equipped assembly,
drain off any electrostatic charge on your body by
touching a known earth ground. Alternatively,
obtain and wear a commercially available discharging wrist strap device, which should be
removed for potential shock reasons prior to applying power to the unit under test.
(2) After removing an electrical assembly equipped
with ESD devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
(3) Use only a grounded-tip soldering iron to solder or
unsolder ESD devices.
(4) Use only an anti-static solder removal devices.
Some solder removal devices not classified as
“anti-static” can generate electrical charges sufficient to damage ESD devices.
(5) Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage
ESD devices.
(6) Do not remove a replacement ESD device from its
protective package until immediately before your
are ready to install it.(Most replacement ESD
devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or
comparable conductive materials).
(7) Immediately before removing the protective ma-
terials from the leads of a replacement ESD device,
touch the protective material to the chassis or circuit assembly into which the device will be
installed.
CAUTION : Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
(8) Minimize bodily motions when handling unpack-
aged replacement ESD devices. (Otherwise harmless motion such as the brushing together of your
clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient
to damage an ESD device).
Precautions
Samsung Electronics 1-5
1-4 Handling the optical pick-up
The laser diode in the optical pick up may suffer electrostatic breakdown because of potential static electricity from clothing and your body.
The following method is recommended.
(1) Place a conductive sheet on the work bench (The
black sheet used for wrapping repair parts.)
(2) Place the set on the conductive sheet so that the
chassis is grounded to the sheet.
(3) Place your hands on the conductive sheet(This
gives them the same ground as the sheet.)
(4) Remove the optical pick up block
(5) Perform work on top of the conductive sheet. Be
careful not to let your clothes or any other static
sources to touch the unit.
◆ Be sure to put on a wrist strap grounded to the
sheet.
◆ Be sure to lay a conductive sheet made of copper
etc. Which is grounded to the table.
Fig.1-3
(6) Short the short terminal on the PCB, which is in-
side the Pick-Up ASS’Y, before replacing the PickUp. (The short terminal is shorted when the PickUp Ass’y is being lifted or moved.)
(7) After replacing the Pick-up, open the short termi-
nal on the PCB.
WRIST-STRAP
FOR GROUNDING
1M
THE UNIT
1M
CONDUCTIVE SHEET
Precautions
1-6 Samsung Electronics
MEMO
Samsung Electronics 2-1
Power requirements AC 120V ~ 60Hz
Power consumption 40W
General
Weight 9.3 Ibs
Dimensions 16.9 (W) x 12.8 (D) x 3.1 (H) inches
Operating Temperature Range +41°F to 95°F
Operating Humidity Range 10 % to 75 %
BD Reading Speed : 4.917m/sec
DVD Reading Speed : 3.49 ~ 4.06 m/sec.
(Digital Versatile Disc) Approx. Play Time (Single Sided, Single Layer Disc) : 135 min.
Disc CD : 12cm Reading Speed : 4.8 ~ 5.6 m/sec.
(COMPACT DISC) Maximum Play Time : 74 min.
CD : 8cm Reading Speed : 4.8 ~ 5.6 m/sec.
(COMPACT DISC) Maximum Play Time : 20 min.
Composite Video 1 channel : 1.0 Vp-p (75 Ω load)
Y : 1.0 Vp-p (75 Ω load)
Component Video
Pr : 0.70 Vp-p (75 Ω load)
Pb : 0.70 Vp-p (75 Ω load)
Blu-ray Disc : 1080i, 720p, 480p, 480i DVD : 480p, 480i
S-Video
Luminance Signal : 1.0 Vp-p (75 Ω load)
Chrominance Signal : 0.3 Vp-p (75 Ω load)
HDMI
480p, 720p, 1080i. 1080p
PCM multichannel audio, bitstream audio, PCM audio
2 Channel L(1/L), R(2/R)
5.1 Channel F/L, F/R, R/L, R/R, C/T, S/W
Digital Audio Output Optical/Coaxial
*Frequency Response 48 kHz Sampling : 4 Hz to 22 kHz
96 kHz Sampling : 4 Hz to 44 kHz
*S/N Ratio 110 dB
*Dynamic Range 100 dB
*Total Harmonic Distortion 0.004%
2. Product Specification
2-1 Product Specification
Video
Output
Video/Audio
Audio
Output
* : Nominal specification
Product Specification
2-2 Samsung Electronics
2-2 Chassis Product Specification
General Features BD-P1000/XAA BD-P1200/XAA
CVBS Output 1CH 1CH
S-Video Output 1CH 1CH
YPbPr Output 1CH 1CH
HDMI O O
Digital Audio Output(Optical/Coaxial) O/O O/O
AOnalog Audio Output (2ch/5.1ch) 1/1 1/1
HDMI CEC X O
Video Decoder(Maker : DAC) ADV7322 BCM7438
Video DAC 14bit 10bit
Audio DAC 24bit 192kHz 24bit 192kHz
BD-ROM O O
BD-RE O O
DVD-RAM O O
DVD-RW O O
DVD-ROM O O
DVD-R O O
DVD+R X X
DVD+RW X X
CD-ROM O O
CD-R O O
CD-RW O O
BD-ROM O O
BD-RE O O
DVD-Video O O
DVD-Audio X X
DVD-VR O O
Not finalized DVD-V Mode X X
VCD 1.1/2.0 X X
SVCD/CVD X X
CD-DA O O
DTS CD O O
HDCD X X
SACD X X
SACD CD Layer O O
Picture CD O O
DiVX X X
Front Display VFD VFD
Screen capture X X
Closed Caption pass through from disc
O O
Main Menu (including Setup Menu) O O
Input / Ouput
Audio/Video
Decoder
Loader
Miscellaneous
A/V Playable
Media
Chassis
Product Specification
Samsung Electronics 2-3
2-3 Option Product Specification
Description Fig Description Parts No Remark
Remote
Control
Batteries for
Remote Control
AK59-00070A
4301-000103
Model Standard of
BD-P1200/XAA
Model Standard of
BD-P1200/XAA
S.N.A
Model Standard of
BD-P1200/XAA
Model Standard of
BD-P1200/XAA
S.N.A
AK68-01357A
AK68-01358A
Instruction Manual
Quick Guide
Model Standard of
BD-P1200/XAA
MF39-00274A
Composite Audio
L/R Cable
Product Specification
2-4 Samsung Electronics
MEMO
Samsung Electronics 12-1
12. Operating Instructions
Operating Instructions
12-2 Samsung Electronics
Operating Instructions
Samsung Electronics 12-3
Operating Instructions
12-4 Samsung Electronics
Operating Instructions
Samsung Electronics 12-5
Operating Instructions
12-6 Samsung Electronics
Operating Instructions
Samsung Electronics 12-7
Operating Instructions
12-8 Samsung Electronics
Operating Instructions
Samsung Electronics 12-9
Operating Instructions
12-10 Samsung Electronics
MEMO
Samsung Electronics 5-1
5. Trouble Shooting
NO Power Detected
(Stand by LED OFF)
F01 is normal?
Switching operation
of IC01,IC02 is normal?
C10 voltage
is normal voltage?
Change fuse
Change BD01
Check 2st voltage
No
No
No
Yes
Yes
Yes
Replace IC01, IC02
Trouble Shooting
5-2 Samsung Electronics
There’s no Digital Audio Out
Check Current Digital Audio
Setting is PCM.
Check Digital Audio Data
at AIC10 (Pin 2,4,6)
Check the
Audio Data at AIC10
(Pin 13)
Replace the Main PCB
Set to Bitstream
Check AIC10 soldering or replace AIC10
No
No
No
Yes
Yes
Check the A/V
Receiver can Decode Current
Bit-Steam
No
Yes
Yes
Digital Audio cable error
AUDIO DATA
Trouble Shooting
Samsung Electronics 5-3
AUDIO DATA
There is no Audio Output
Check the Audio
signal at Pin12,14,15,16
of AIC1
Check the Audio
signal at AIC6,7,8,9
Check the Audio
signal at pin1,2,37~48 of
AIC1
Replace the main PCB
Check AIC1 soldering or replace
AIC1
Check AIC6~9 soldering of
peripheral devices
No
No
No
Yes
Yes
Yes
Audio cable error
Trouble Shooting
5-4 Samsung Electronics
U2501-pin58
Disc Ioading error
Are Main
and deck power OK?
(5v, 12v)
Is the wavefrom
of U2501-pin58 normal?
(MAIN PCB)
Is the 40pin
FFC cable(between main & deck)
inserted correctly?
Check the power
Reinsert FFC cable correctly
Change the Main board
No
No
No
Yes
Yes
Yes
Change the deck
Trouble Shooting
Samsung Electronics 5-5
Remote control does not work
Remocon battery
OK?
U2210(Pin5)
Signal OK?
Is the FFC cable
(between Front panel&Main)
OK?
Change the battery
Re-insert FFC cable correctly
Check U2210 or change
the Front panel PCB
No
No
No
Yes
Yes
Yes
Check the Power of U2210(Pin51)
or change the Main PCB
Trouble Shooting
5-6 Samsung Electronics
No Picture
Logo screen is OK ?
BD/DVD
BD/DVD Playback is OK?
NO LOGO
(HDMI)
NO LOGO
(Component)
No
Yes
Yes
HDMI?
NO LOGO
(CVBS/S-Video)
Component?
No
No
Yes
Yes
Trouble Shooting
Samsung Electronics 5-7
NO LOGO (HDMI)
Video selection
accords with cable connection
and TV mode?
Clock, data and
SYNC from U100?(R1107, DR1~7,
R1125,R1126,R1134)
Clock, data and
SYNC output from XU1? (XR99,
XRN22~XR30)
Check the Video select,
cable connection, TV mode
XU1 soldering error
Check U100 power input, X2601
oscillation, Memory interface
No
No
No
Yes
Yes
Yes
data output from HIC1?
(pin30,31,33,34,36,37,39,40)
pin51 of HIC1 is High?
(2.0~5.0V)
Check HCN1 Connector and
HDMI cable connection
Check the HIC1 power input
and peripheral devices
No
No
Yes
Yes
HDMI cable error
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