Proper service and repair is important to the safe, reliable operation of all
P&F Equipment. The service procedures recommended by P&F and
described in this service manual are effective methods of performing
service operations. Some of these service special tools should be used
when and as recommended.
It is important to note that this service manual contains various CAUTIONS
and NOTICES which should be carefully read in order to minimize the risk
of personal injury to service personnel. The possibility exists that improper
service methods may damage the equipment. It also is important to
understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE.
P&F could not possibly know, evaluate and advice the service trade of all
conceivable ways in which service might be done or of the possible
hazardous consequences of each way. Consequently, P&F has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a
service procedure or tool which is not recommended by P&F must first use
all precautions thoroughly so that neither his safety nor the safe operation
of the equipment will be jeopardized by the service method selected.
Manufactured under license from Dolby Laboratories.
Dolby and the double-D symbol are trademarks of Dolby Laboratories.
SPECIFICATIONS
1-1-1E5S50SP
LASER BEAM SAFETY PRECAUTIONS
This BD player uses a pickup that emits a laser beam.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
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.
Drive Mechanism Assembly
Laser Beam Radiation
Laser Pickup
Turntable
Location: Inside Top of BD mechanism.
1-2-1B2NLBSP
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteristics which are often not
evident from visual inspection, nor can the protection
they give necessarily be obtained by replacing them
with components rated for higher voltage, wattage,
etc. Parts that have special safety characteristics are
identified by a # on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or other
hazards. The Product’s Safety is under review
continuously and new instructions are issued
whenever appropriate. Prior to shipment from the
factory, our products are 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
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
5 - 6 kg of force in any direction will not loosen it.
I.Also check areas surrounding repaired locations.
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.
L. When reassembling, be sure to use the original
screws or specified screws listed in the parts list.
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
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
Chassis or Secondary Conductor
Primary Circuit
AC Line VoltageClearance Distance (d), (d’)
120 V
Note: This table is unofficial and for reference only. Be
sure to confirm the precise values.
≥3mm(d)
≥4mm(d’)
2. Leakage Current Test
Confirm the specified (or lower) leakage current
between B (earth ground, power cord plug prongs) and
externally exposed accessible parts (RF terminals,
antenna terminals, video and audio input and output
terminals, microphone jacks, earphone jacks, etc.) 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.
d'd
Exposed Accessible Part
Z
One side of
B
Power Cord Plug Prongs
Fig. 1
AC Voltmeter
(High Impedance)
Table 2: Leakage current ratings for selected areas
AC Line VoltageLoad ZLeakage Current (i)
2kΩ RES.
Connected in
parallel
120 V
50kΩ RES.
Connected in
parallel
Note:This table is unofficial and for reference only. Be sure to confirm the precise values.
i≤0.7mA AC Peak
i≤2mA DC
i≤0.7mA AC Peak
i≤2mA DC
1-3-2BDN_ISP
One side of power cord plug
prongs (B) to:
RF or
Antenna terminals
A/V Input, Output
Fig. 2
STANDARD NOTES FOR SERVICING
Circuit Board Indications
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
To p Vi ew
Out
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
Pin 1
3. The 1st pin of every male connector is indicated as
shown.
Pin 1
Input
In
Bottom View
5
10
Pb (Lead) Free Solder
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)
Fig. S-1-1
Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
Foil Connector) cable, be sure to first disconnect
the AC cord.
2. FFC (Flexible Foil Connector) cable should be
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
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)
1-4-1BDN_SN
3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when
removing it.
With Soldering Iron:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
CBA
Masking
Ta pe
Tweezers
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
2. Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
Sharp
Pin
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)
Fig. S-1-4
1-4-2BDN_SN
With Iron Wire:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA
contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be
taken to ensure that the flat pack-IC is not
being held by glue. When the flat pack-IC is
removed from the CBA, handle it gently
because it may be damaged if force is applied.
Hot Air Blower
2. Installation
1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
so you can install a replacement flat pack-IC more
easily.
2. The “ I ” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the
pin 1 on the PCB when positioning for installation.
Then presolder the four corners of the flat pack-IC.
(See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that
none of the pins have solder bridges.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
To Solid
Mounting Point
CBA
Tweezers
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
Presolder
Flat Pack-IC
CBA
Fig. S-1-8
Fig. S-1-6
1-4-3BDN_SN
Instructions for Handling Semiconductors
Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by
electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 MΩ) that is
properly grounded to remove any static electricity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1 MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors
with your clothing.
<Incorrect>
<Correct>
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
1-4-4BDN_SN
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
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.
[1] Top Cover
[2] Front Assembly
[4] Rear Panel
[5] BD Main CBA &
BD Mechanism Assembly
[6] DC Fan Motor
[7] AV CBA
[3] Front CBA
2. Disassembly Method
ID/
Loc.
No.
[1]Top CoverD1 6(S-1)---
[2]
[3]Front CBAD2 ------------------
[4]Rear Panel D3
[5]
[6]
[7]AV CBAD5
↓
(1)
Part
Front
Assembly
BD Main
CBA & BD
Mechanism
Assembly
DC Fan
Motor
↓
(2)
Fig.
No.
*4(L-1), *3(L-2),
D2
*4(L-3), *CN6000
(S-2), 3(S-3), (S-4),
2(S-5)
2(S-6), 4(S-7),
D4
*CN6101, *CN7101
D5 *CN2004---
5(S-8), Power Holder,
Main PCB Bracket,
Hook
↓
(3)
Removal
Remove/*Unhook/
Unlock/Release/
Unplug/Desolder
↓
(4)
Note
1
2
3
---
↓
(5)
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)
(5) Refer to “Reference Notes.”
Reference Notes
1. CAUTION 1: Locking Tabs (L-1), (L-2) and (L-3)
are fragile. Be careful not to break them.
2. When reassembling, be sure to use the original
screws or specified screws listed in the parts
list.
3. 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.
(S-1)
[1] Top Cover
(S-1)
(S-1)
Fig. D1
1-5-1E5S50DC
(L-2)
(L-1)
CN6000
(L-3)
[3] Front CBA
[2] Front Assembly
(S-7)
[5] *BD Main CBA
& BD Mechanism
Assembly
CN7101
(S-6)
CN6101
(L-1)
Fig. D2
*See Reference Notes 2.
[4] *Rear Panel
(S-2)
(S-3)
(S-4)
(S-5)
Fig. D3
* See Reference Notes 3.
(S-8)
Main PCB Bracket
[7] AV CBA
(S-8)
CN2004
Power Holder
Fig. D4
[6] DC Fan
Motor
Hook
Fig. D5
1-5-2E5S50DC
3. How to Eject Manually
1. Remove the Top Cover, Front Assembly and BD Main CBA & BD Mechanism Assembly.
2. Slide the portion A in the direction of the arrow.
3. Pull the tray out manually and remove a disc.
Portion A
1-5-3E5S50DC
HOW TO INITIALIZE THE BLU-RAY DISC PLAYER
To put the program back at the factory-default,
initialize the BD player as the following procedure.
Note: By initializing, network is reset to disconnected
state and “Network Service Disclaimer”
appears on the screen.
1. Turn the power on.
2. Remove the disc on the tray and close the tray.
3. Press [1], [2], [3], [4], and [INFO] buttons on the
remote control unit in that order.
Fig. a appears on the screen.
Note: The file extension of the available firmware is
“b35”.
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 [DISC MENU/POP-UP 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.
"
" differ depending on the models.
*******
F/W VERSION UP MODEFW Name:******* Ver *.***
Please Insert a Disc
For F/W Version Up.
Fig. a Version Up Mode Screen
The appearance shown in (*1) of Fig. c is
described as follows:
No.AppearanceState
1Now Loading... Loading the disc
2Reading...
Sending files into the
memory.
Writing new version data,
3See FL Display.
the progress will be displayed
as shown in Fig. f.
"
" differ depending on the models.
*******
F/W VERSION UP MODEFW Name:******* Ver *.***
1. ALL
Version : *.*** **************.b35
CHECKSUM : ****
See FL Display.
EXIT : POWER
Fig. e Version Up Mode
Fig. b VFD in Version Up Mode
3. Load the disc for version up.
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.
"
" differ depending on the models.
*******
F/W VERSION UP MODEFW Name:******* Ver *.***
(*1)
Now Loading...
Fig. c Programming Mode Screen (Example)
Fig. d VFD in Programming Mode (Example)
Fig. f VFD in Version Up Mode
5. After programming is finished, the checksum on
the VFD (Fig. g).
Fig. g
VFD upon Finishing the Programming Mode (Example)
Checksum appears on the VFD then the tray will
open automatically. Remove the disc on the tray.
At this time, no button is available.
6. Unplug the AC cord from the AC outlet. Then plug
it again.
7. Turn the power on.
Note: All the settings will be put back to factory-
default.
1-7-1E5SK0FW
How to Verify the Firmware Version
1. Turn the power on.
2. Remove the disc on the tray and close the tray.
3. Press [1], [2], [3], [4], and [INFO] buttons on the
remote control unit in that order.
Fig. h appears on the screen.
3. The screen appears in Fig. a when “Yes” is
chosen and the tray opens. Insert the disc and
press [ A ] button.
Software Upgrade
Please insert a disc for software Upgrade.
If you want to exit Upgrade, press 'BACK'.
Fig. a
4. Disc loading starts. Fig. b will appear on the
screen and Fig. c appears on the VFD.
Software Upgrade
Loading Disc....
6. Firmware loading starts. Fig. f will appear on the
screen and Fig. g appears on the VFD.
Software Upgrade
1.Loading2.Upgrading
Loading Software...
If you want to exit the download, press 'BACK'.
Fig. f
Fig. g VFD in Update Mode
7. Updating starts automatically. Fig. h will appear
on the screen and update progress will be
displayed as shown in Fig. i on the VFD.
Software Upgrade
1.Loading2.Upgrading
Upgrading Software...
Fig. b
Fig. c VFD in Update Mode
5. Fig. d will appear on the screen, then select “Yes”.
Fig. e will appears on the VFD.
Software Upgrade
Current Version : X.XXX
: X.XXXInsert Version
Select 'Yes' and press 'OK' button to start upgrading.
Press 'No' to exit software upgrade .
NoYes
Fig. d
Please wait for a few minutes.
Do not unplug the AC cord or interrupt upgrading process.
When upgrade is completed unit will automatically turn Off.
Upgrade disc will eject after unit automatically turns back on.
Fig. h
Fig. i VFD in Update Mode
8. “GOODBYE” on the VFD and power turns off
automatically when it finishes.
9. The power turns on and the tray will open
automatically. Remove the disc on the tray.
Note: The setup setting configured before the update
will be kept.
Fig. e VFD in Update Mode
1-7-3E5SK0FW
FLOW CHART NO.1
The power cannot be turned on.
TROUBLESHOOTING
Is the fuse normal?
Ye s
Is normal state restored when once unplugged
power cord is plugged again after several seconds?
Ye s
Is +5V voltage supplied to the cathode of D1011?
Ye s
Check each rectifying circuit of the secondary
circuit and service it if defective.
FLOW CHART NO.2
The fuse blows out.
Check the presence that the primary component
is leaking or shorted and service it if defective.
After servicing, replace the fuse.
FLOW CHART NO.3
When the output voltage fluctuates.
Does the photo coupler circuit on the secondary
side operate normally?
Ye s
Check IC1001, IC1003, D1005, D1006, D1036,
D1037 and their periphery, and service it if defective.
No
No
No
No
See FLOW CHART No.2 <The fuse blows out.>
Check if there is any leak or short-circuiting on the
primary circuit component, and service it if defective.
(IC1001,Q1001, Q1002, T1001, D1001, D1002,
D1003, D1004, D1007, C1010, R1013)
Check the presence that the rectifying diode or
circuit is shorted in each rectifying circuit of
secondary side, and service it if defective.
Check IC1003, IC1011 and their periphery,
and service it if defective.
FLOW CHART NO.4
When buzz sound can be heard in the vicinity of power circuit.
Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary
side, and service it if defective. (D1010, D1011, D1013, D1014, D1018, D1023, IC2601, IC2602, IC2700, IC2750,
Q1011,Q2603, Q2604, Q2606)
FLOW CHART NO.5
-FL is not outputted.
Is -30V voltage supplied to the anode of D1018?
Ye s
Check for load circuit short-circuiting or leak, and
service it if defective.
No
Check D1009, D1018, C1021 and periphery circuit,
and service it if defective.
1-8-1E5S50TR
FLOW CHART NO.6
P-ON+13V-A(-B) is not outputted.
Is 13V voltage supplied to the emitter of Q2603?
Ye s
Is 12V voltage supplied to the base of Q2603?
Ye s
Replace Q2603.
FLOW CHART NO.7
P-ON+5V (P-ON+5V(2)) is not outputted.
Is 5V voltage supplied to the emitter of Q2604?
Ye s
Is 4.4V voltage supplied to the base of Q2604?
Ye s
Replace Q2604.
FLOW CHART NO.8
P-ON+5V (1) is not outputted.
Is 5V voltage inputted to the emitter of Q2606?
Ye s
No
No
No
No
No
Check D1023, C1018, C1024, L1003 and
their periphery circuit, and service it if defective.
Check Q2601, D2601 and PWSW4 line and service
it if defective.
Check D1011, D1013, D1014, C1019, C1025, and
their periphery circuit, and service it if defective.
Check Q2605, D2614 and PWSW4 line and service
it if defective.
Check D1011, D1013, D1014, C1019, C1025, and
their periphery, and service it if defective.
Is 4.4V voltage inputted to the base of Q2606?
Ye s
Replace Q2606.
FLOW CHART NO.9
P-ON+10.5V is not outputted.
Is 13V voltage inputted to Pin(2) of IC2700?
Ye s
Is the "H" signal inputted to Pin(7) of IC2700?Replace IC2000.
Ye s
Replace IC2700.
FLOW CHART NO.10
P-ON+1.2V is not outputted.
Is 5V voltage supplied to Pin(2) of IC2601?
Ye s
Is the "H" signal inputted to the Pin(7) of IC2601?
Ye s
Replace IC2601.
No
No
No
No
No
Check Q2605, D2605 and PWSW4 line and service
it if defective.
Check D1023, C1018, C1024, L1003 and
their periphery, and service it if defective.
Check D1011, D1013, D1014, C1019, C1025
the periphery circuit, and service it if defective.
Replace IC2000.
and
1-8-2E5S50TR
FLOW CHART NO.11
P-ON+1.8V is not outputted.
Is 5V voltage supplied to Pin(2) of IC2602?
Ye s
Is the "H" signal inputted to the Pin(7) of IC2602?
Ye s
Replace IC2602.
FLOW CHART NO.12
EV+3.9V is not outputted.
Is 5V voltage supplied to the
Is 4.8V voltage supplied to the
Replace Q1011.
FLOW CHART NO.13
P-ON+3.3V is not outputted.
Is 5V voltage supplied to Pin(2) of IC2750?
Is the "H" signal inputted to the Pin(7) of IC2750?
Replace IC2750.
collector
Ye s
base
Ye s
Ye s
Ye s
of Q1011?
of Q1011?
No
No
No
No
No
No
Check D1011, D1013, D1014, C1019, C1025 and their
periphery circuit, and service it if defective.
Replace IC2000.
Check D1011, D1013, D1014, C1019, C1025, and
their periphery circuit, and service it if defective.
Check IC1012, R1046, R1048, and their
periphery circuit, and service it if defective.
Check D1011, D1013, D1014, C1019, C1025 and
their periphery circuit, and service it if defective.
Replace IC2000.
FLOW CHART NO.14
The fluorescent display tube does not light up.
Is 5V voltage supplied to Pin(13, 43) of IC6001?
Ye s
Is approximately -24V to -28V voltage supplied to
Pin(30) of IC6001?
Ye s
Is there approximately 500kHz oscillation to
Pin(5) of IC6001?
Ye s
Are the filament voltage applied between Pin(1, 2)
and Pin(31, 32) of the fluorescent display tube?
Also negative voltage applied between these pins
and GND?
Ye s
Check the fluorescent display tube (FL6001),
service it if defective.
and
No
No
No
No
Check the P-ON+5V line and service it if defective.
Check the -FL line and service it if defective.
Check R6007, IC6001 and their periphery, and
service it if defective.
Check the power circuit, FC1002, D1010, D1017,
C1016 and their periphery, and service it if
defective.
1-8-3E5S50TR
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