Manufactured under license from Dolby Laboratories.
Dolby and the double-D symbol are trademarks of Dolby Laboratories.
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SPECIFICATIONS
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TEL 13942296513 QQ 376315150 892498299
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13942296513
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LASER BEAM SAFETY PRECAUTIONS
This BD player uses a pickup that emits a laser beam.
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TEL 13942296513 QQ 376315150 892498299
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep
your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser
beam.
CAUTION: Use of controls and adjustments, or doing procedures other than those specified herein, may result in
hazardous radiation exposure.
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Drive Mechanism Assembly
Laser Beam Radiation
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Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
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13942296513
Laser Pickup
Turntable
Location: Inside Top of BD mechanism.
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IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
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Some electrical and mechanical parts have special
safety-related characteristics which are often not
evident from visual inspection, nor can the protection
they give necessarily be obtained by replacing them
with components rated for higher voltage, wattage,
etc. Parts that have special safety characteristics are
identified by a # on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or other
TEL 13942296513 QQ 376315150 892498299
hazards. The Product’s Safety is under review
continuously and new instructions are issued
whenever appropriate. Prior to shipment from the
factory, our products are carefully inspected to confirm
with the recognized product safety and electrical
codes of the countries in which they are to be sold.
However, in order to maintain such compliance, it is
equally important to implement the following
precautions when a set is being serviced.
Precautions during Servicing
A. Parts identified by the # symbol are critical for
safety. Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations
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applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise
blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1) Insulation tape
2) PVC tubing
3) Spacers
4) Insulators for transistors
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before
soldering.
F.Observe that the wires do not contact heat
producing parts (heat sinks, oxide metal film
resistors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a power cord has been replaced, check that
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5 - 6 kg of force in any direction will not loosen it.
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I.Also check areas surrounding repaired locations.
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J. Be careful that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.
K. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC outlet.
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1-3-1BDN_ISP
Safety Check after Servicing
Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and
wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified
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values to verify compliance with safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm
specified clearance distance (d) and (d’) between
soldered terminals, and between terminals and
surrounding metallic parts. (See Fig. 1)
Table 1: Ratings for selected area
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Chassis or Secondary Conductor
Primary Circuit
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AC Line VoltageClearance Distance (d), (d’)
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Note: This table is unofficial and for reference only. Be
2. Leakage Current Test
Confirm the specified (or lower) leakage current
between B (earth ground, power cord plug prongs) and
externally exposed accessible parts (RF terminals,
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antenna terminals, video and audio input and output
terminals, microphone jacks, earphone jacks, etc.) is
lower than or equal to the specified value in the table
below.
Measuring Method (Power ON):
Insert load Z between B (earth ground, power cord plug
prongs) and exposed accessible parts. Use an AC
voltmeter to measure across the terminals of load Z.
See Fig. 2 and the following table.
120 V
sure to confirm the precise values.
13942296513
≥3mm(d)
≥4mm(d’)
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d'd
Exposed Accessible Part
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Z
One side of
B
Power Cord Plug Prongs
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AC Voltmeter
(High Impedance)
Fig. 1
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Table 2: Leakage current ratings for selected areas
AC Line VoltageLoad ZLeakage Current (i)
2kΩ RES.
Connected in
120 V
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Note:This table is unofficial and for reference only. Be sure to confirm the precise values.
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parallel
50kΩ RES.
Connected in
parallel
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i≤0.7mA AC Peak
i≤2mA DC
i≤0.7mA AC Peak
i≤2mA DC
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One side of power cord plug
prongs (B) to:
Antenna terminals
A/V Input, Output
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STANDARD NOTES FOR SERVICING
Circuit Board Indications
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1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
Out
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
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3. The 1st pin of every male connector is indicated as
shown.
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To p Vi ew
Pin 1
Pin 1
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In
3
Input
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Bottom View
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Pb (Lead) Free Solder
0
When soldering, be sure to use the Pb free solder.
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
1. Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC
(about 5 to 6 seconds). (Fig. S-1-1)
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Fig. S-1-1
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Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
2. FFC (Flexible Foil Connector) cable should be
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Foil Connector) cable, be sure to first disconnect
the AC cord.
inserted parallel into the connector, not at an
angle.
FFC Cable
Connector
CBA
* Be careful to avoid a short circuit.
2. Remove the flat pack-IC with tweezers while
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applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
CAUTION:
1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering
machine, whose shape matches that of the Flat
Pack-IC.
2. Do not supply hot air to the chip parts around the
flat pack-IC for over 6 seconds because damage
to the chip parts may occur. Put masking tape
around the flat pack-IC to protect other parts from
damage. (Fig. S-1-2)
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3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when
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removing it.
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Masking
Ta pe
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CBA
Tweezers
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Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
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With Soldering Iron:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
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flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
Flat Pack-IC
2. Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
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Desoldering Braid
Soldering Iron
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Fig. S-1-3
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Fine Tip
Soldering Iron
3. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Pin
Sharp
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Fig. S-1-4
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With Iron Wire:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
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flux which is applied to all pins of the flat pack-IC,
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you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA
contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be
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taken to ensure that the flat pack-IC is not
being held by glue. When the flat pack-IC is
removed from the CBA, handle it gently
because it may be damaged if force is applied.
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Hot Air Blower
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2. Installation
1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
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so you can install a replacement flat pack-IC more
easily.
2. The “●” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the
pin 1 on the PCB when positioning for installation.
Then presolder the four corners of the flat pack-IC.
(See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that
none of the pins have solder bridges.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
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Fig. S-1-7
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To Solid
Mounting Point
CBA
Tweezers
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
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CBA
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Presolder
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Flat Pack-IC
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Instructions for Handling Semiconductors
7
Electrostatic breakdown of the semi-conductors may
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occur due to a potential difference caused by
electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 MΩ) that is
properly grounded to remove any static electricity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
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with proper grounding (1 MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors
with your clothing.
3
<Incorrect>
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<Correct>
13942296513
CBA
1MΩ
Conductive Sheet or
Copper Plate
CBA
Grounding Band
1MΩ
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CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
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This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
(S-3), 2(S-4), 4(S-5),
2(S-6), 4(S-7),
*CN6001, *CN7101,
*CN7601, Main PCB
Earth Plate, Front
Shield
2(S-8), 4(S-9),
2(S-10)
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[3] Front CBA
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---
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ID/
Loc.
No.
[12]
[13]
[14]
↓
(1)
Note:
(1) Identification (location) No. of parts in the figures
(2) Name of the part
(3) Figure Number for reference
(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
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(5) Refer to “Reference Notes.”
Reference Notes
1. CAUTION 1: Locking Tabs (L-1) and (L-2) are
fragile. Be careful not to break them.
2. The BD Main CBA & BD Mechanism Assembly
is adjusted as a unit at factory. Therefore, do
not disassemble it. Replace the BD Main CBA
& BD Mechanism Assembly as a unit.
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Part
Power
Holder
Shield
Bracket
SD PCB
Bracket
↓
(2)
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Remove/*Unhook/
No.
D5 (S-12)---
D5 4(S-13)---
D5 (S-14)---
(3)
Unlock/Release/
Unplug/Desolder
↓
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Fig.
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↓
(4)
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Removal
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Note
2
↓
(5)
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1-5-1E5K50DC
[5] *BD Main
CBA & BD
Mechanism
Assembly
Front Shield
1
(S-1)
5
(S-1)
Fig. D1
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(S-1)
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[1] Top Cover
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(S-5)
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(S-6)
CN6001
CN7601
[7] SD-B CBA
4
Main PCB
9
Earth Plate
(S-3)
2
8
[6] SD-A CBA
CN7101
(S-7)
[8] SD-C CBA
(S-4)
(S-7)
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[4] Power SW
CBA
(L-2)
[2] Front Assembly
13942296513
(S-2)
(L-1)
CN2002
CN3001
(L-2)
(S-2)
[3] Front CBA
(L-1)
(S-2)
Fig. D2
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* See Reference Notes 2.
[9] Rear Panel
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CN2004
0
(S-8)
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(S-8)
[10] Motor
DC Fan
Fan Holder
4
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Fig. D3
(S-9)
Fig. D4
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(S-10)
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[11] AV CBA
3
7
(S-11)
6
(S-13)
3
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1
[12] Power Holder
(S-12)
5
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[13] Shield
Bracket
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13942296513
[14] SD PCB
Bracket
(S-14)
Fig. D5
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3. How to Eject Manually
1. Remove the Top Cover.
2. Insert a screwdriver, etc. into the Hole A straightly so that the Portion A is pushed.
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3. Pull the tray out manually and remove a disc.
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Portion A
1
3
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5
1
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Screwdriver,
hexagon wrench
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HOW TO INITIALIZE THE BLU-RAY DISC PLAYER
To put the program back at the factory-default,
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initialize the BD player as the following procedure.
1. Turn the power on.
2. Remove the disc on the tray and close the tray.
3. Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. a appears on the screen.
TEL 13942296513 QQ 376315150 892498299
4. Press [ C ] button on the remote control unit.
Fig. b appears on the screen and Fig. c appears
on the VFD.
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Version Info
F/W Name
Version
Region
Version Info
6
"
*******
: *******
: *.***
: *-*
"
*******
1
3
" differ depending on the models.
EXIT <POWER>EEPROM CLEAR <STOP>
Fig. a
" differ depending on the models.
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5. To exit this mode, press [ON/STANDBY] button.
F/W Name
13942296513
Version
Region
EEPROM CLEAR : OK
: *******
: *.***
: *-*
EXIT <POWER>EEPROM CLEAR <STOP>
Fig. b
Fig. c
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FIRMWARE RENEWAL MODE
Note: The file extension of the available firmware is
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1. Turn the power on and remove the disc on the tray
and close the tray.
2. To put the BD player into version up mode, press
[9], [8], [7], [6], and [POP UP MENU/MENU]
buttons on the remote control unit in that order.
The tray will open automatically.
Fig. a appears on the screen and Fig. b appears
on the VFD.
TEL 13942296513 QQ 376315150 892498299
3. Load the disc for version up.
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4. The BD player enters the F/W version up mode
automatically. Fig. c appears on the screen and
Fig. d appears on the VFD. Make sure to insert the
proper F/W for the state of this model.
(*1)
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“b20”.
F/W VERSION UP MODEF/W Name: ******* Ver. *.***
Please insert a Disc
Fig. a Version Up Mode Screen
Fig. b VFD in Version Up Mode
6
"
*******
for F/W Version Up
1
3
" differs depending on the models.
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13942296513
"
" differs depending on the models.
*******
F/W VERSION UP MODEF/W Name: ******* Ver. *.***
1. ALL
Ver. *.*** ************A*.b20
Now Loading...
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The appearance shown in (*1) of Fig. c is
described as follows:
No.AppearanceState
1Now Loading... Loading the disc
2Reading...
3See FL Display
5. After programming is finished, the checksum on
the VFD (Fig. f).
Fig. f
Checksum appears on the VFD then the tray will
open automatically. Remove the disc on the tray.
At this time, no button is available.
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6. Unplug the AC cord from the AC outlet. Then plug
it again.
7. Turn the power on.
8. Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. g appears on the screen.
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Sending files into the
memory.
After reading, automatically
the tray opens.
Writing new version data,
the progress will be displayed
as shown in Fig. e.
Fig. e VFD in Vresion Up Mode
VFD upon Finishing the Programming Mode (Example)
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1
5
1
3
6
"
" differ depending on the models.
*******
Version Info
F/W Name
Version
Region
: *******
: *.***
: *-*
9
8
9
2
8
4
2
9
8
9
2
9
9
TEL 13942296513 QQ 376315150 892498299
9
EXIT : POWER
Fig. c Programming Mode Screen (Example)
Fig. d VFD in Programming Mode (Example)
w
w
w
.
xia
o
y
u
1
6
1-7-1E5K50FW
3
.
c
Fig. g
o
EXIT <POWER>EEPROM CLEAR <STOP>
m
9. Press [ C ] button on the remote control unit.
Fig. h appears on the screen and Fig. i appears on
the VFD.
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
10. To exit this mode, press [ON/STANDBY] button.
3
Version Info
F/W Name
Version
Region
EEPROM CLEAR : OK
6
"
*******
: *******
: *.***
: *-*
1
5
3
" differ depending on the models.
EXIT <POWER>EEPROM CLEAR <STOP>
Fig. h
Fig. i
1
5
How to Verify the Firmware Version
1. Turn the power on.
2. Remove the disc on the tray and close the tray.
0
3. Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. j appears on the screen.
4. To exit this mode, press [ON/STANDBY] button.
9
8
Version Info
F/W Name
Version
Region
4
2
"
" differ depending on the models.
*******
: *******
: *.***
: *-*
Fig. j
9
EXIT <POWER>EEPROM CLEAR <STOP>
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
w
w
w
.
xia
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6
1-7-2E5K50FW
3
.
c
o
m
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