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SERVICE MANUAL
BLU-RAY DISC PLAYER
BDP7320/F7
IMPORTANT SAFETY NOTICE
Proper service and repair is important to the safe, reliable operation of all
P&F Equipment. The service procedures recommended by P&F and
described in this service manual are effective methods of performing
service operations. Some of these service special tools should be used
when and as recommended.
It is important to note that this service manual contains various CAUTIONS
and NOTICES which should be carefully read in order to minimize the risk
of personal injury to service personnel. The possibility exists that improper
service methods may damage the equipment. It also is important to
understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE.
P&F could not possibly know, evaluate and advice the service trade of all
conceivable ways in which service might be done or of the possible
hazardous consequences of each way. Consequently, P&F has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a
service procedure or tool which is not recommended by P&F must first use
all precautions thoroughly so that neither his safety nor the safe operation
of the equipment will be jeopardized by the service method selected.
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1
Laser Beam Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1
Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1
Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1
Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1
How to Initialize the BLU-RAY Disc Player . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1
Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1
Internet Radio (vTuner) Error Code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1
Home Network (DLNA) Error Code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1
Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1
System Control Timing Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1
IC Pin Function Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16-1
Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17-1
Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18-1
Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19-1
Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20-1
Manufactured under license from Dolby Laboratories.
Dolby and the double-D symbol are trademarks of Dolby Laboratories.
SPECIFICATIONS
1-1-1 E5SK0SP
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.
1-2-1 B2NLBSP
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice I. Also check areas surrounding repaired locations.
J. Be careful that foreign objects (screws, solder
Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set.
safety-related characteristics which are often not
evident from visual inspection, nor can the protection K. When connecting or disconnecting the internal
they give necessarily be obtained by replacing them connectors, first, disconnect the AC plug from the
with components rated for higher voltage, wattage, AC outlet.
etc. Parts that have special safety characteristics are L. When reassembling, be sure to use the original
identified by a # on schematics and in parts lists. Use screws or specified screws listed in the parts list.
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.
1-3-1 BDN_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 Chassis or Secondary Conductor
surrounding metallic parts. (See Fig. 1)
Primary Circuit
Table 1: Ratings for selected area
AC Line Voltage Clearance Distance (d), (d') d' d
120 V
3mm(d)
4mm(d')
Note: This table is unofficial and for reference only. Be
sure to confirm the precise values.
Fig. 1
2. Leakage Current Test
Confirm the specified (or lower) leakage current
between B (earth ground, power cord plug prongs) and Exposed Accessible Part
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.
AC Voltmeter
Z
Measuring Method (Power ON): (High Impedance)
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.
One side of
B
Power Cord Plug Prongs
Fig. 2
Table 2: Leakage current ratings for selected areas
One side of power cord plug
AC Line Voltage Load Z Leakage Current (i)
prongs (B) to:
2k RES.
i0.7mA AC Peak RF or
Connected in
i2mA DC Antenna terminals
parallel
120 V
50k RES.
i0.7mA AC Peak
Connected in A/V Input, Output
i2mA DC
parallel
Note:This table is unofficial and for reference only. Be sure to confirm the precise values.
1-3-2 BDN_ISP
STANDARD NOTES FOR SERVICING
Circuit Board Indications Pb (Lead) Free Solder
1. The output pin of the 3 pin Regulator ICs is When soldering, be sure to use the Pb free solder.
indicated as shown.
How to Remove / Install Flat Pack-IC
Top View Bottom View
Input 1. Removal
Out In
With Hot-Air Flat Pack-IC Desoldering Machine:
1. Prepare the hot-air flat pack-IC desoldering
2. For other ICs, pin 1 and every fifth pin are machine, then apply hot air to the Flat Pack-IC
indicated as shown. (about 5 to 6 seconds). (Fig. S-1-1)
5
Pin 1
10
3. The 1st pin of every male connector is indicated as
shown.
Fig. S-1-1
Pin 1
2. Remove the flat pack-IC with tweezers while
applying the hot air.
Instructions for Connectors 3. Bottom of the flat pack-IC is fixed with glue to the
1. When you connect or disconnect the FFC (Flexible CBA; when removing entire flat pack-IC, first apply
Foil Connector) cable, be sure to first disconnect soldering iron to center of the flat pack-IC and heat
the AC cord. up. Then remove (glue will be melted). (Fig. S-1-6)
2. FFC (Flexible Foil Connector) cable should be 4. Release the flat pack-IC from the CBA using
inserted parallel into the connector, not at an tweezers. (Fig. S-1-6)
angle.
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.
FFC Cable 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
Connector around the flat pack-IC to protect other parts from
damage. (Fig. S-1-2)
CBA
* Be careful to avoid a short circuit.
1-4-1 BDN_SN
3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron:
be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from
pin or the solder lands under the IC when all pins of the flat pack-IC. When you use solder
removing it. flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
Hot-air
Flat Pack-IC Flat Pack-IC Desoldering Braid
Desoldering
Machine
CBA
Soldering Iron
Masking Flat Pack-IC Fig. S-1-3
Tape
Tweezers 2. Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
Fig. S-1-2
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
Fig. S-1-4
3. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
1-4-2 BDN_SN
With Iron Wire: 2. Installation
1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA
flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more
you can remove it easily. (Fig. S-1-3) easily.
2. Affix the wire to a workbench or solid mounting 2. The " I " mark on the flat pack-IC indicates pin 1.
point, as shown in Fig. S-1-5. (See Fig. S-1-7.) Be sure this mark matches the
3. While heating the pins using a fine tip soldering pin 1 on the PCB when positioning for installation.
iron or hot air blower, pull up the wire as the solder Then presolder the four corners of the flat pack-IC.
melts so as to lift the IC leads from the CBA (See Fig. S-1-8.)
contact pads as shown in Fig. S-1-5. 3. Solder all pins of the flat pack-IC. Be sure that
4. Bottom of the flat pack-IC is fixed with glue to the none of the pins have solder bridges.
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6) Example :
5. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be
taken to ensure that the flat pack-IC is not
being held by glue. When the flat pack-IC is
removed from the CBA, handle it gently
because it may be damaged if force is applied.
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Hot Air Blower Fig. S-1-7
or
Presolder
Iron Wire
Soldering Iron
To Solid
Mounting Point
Fig. S-1-5
Flat Pack-IC
CBA
Fine Tip Fig. S-1-8
CBA Soldering Iron
Flat Pack-IC
Tweezers
Fig. S-1-6
1-4-3 BDN_SN
Instructions for Handling Semi-
conductors
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 M) 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 M) 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.
CBA
Grounding Band
1M
CBA
1M
Conductive Sheet or
Copper Plate
1-4-4 BDN_SN
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart Removal
ID/
This flowchart indicates the disassembly steps to gain Loc. Part Remove/*Unhook/
Fig.
access to item(s) to be serviced. When reassembling, No. No. Unlock/Release/ Note
follow the steps in reverse order. Bend, route, and Unplug/Desolder
dress the cables as they were originally. 4(S-11), Desolder,
[11] AV CBA D7 ---
Main PCB Bracket
[1] Top Cover
Power
[12] Supply D7 2(S-12), Power Cover ---
[2] Front Unit [3] Front-A CBA
CBA
[7] Multi Audio CBA [4] Front-B CBA
(1) (2) (3) (4) (5)
[5] LED CBA Note:
[6] Front Assembly (1) Identification (location) No. of parts in the figures
(2) Name of the part
[8] Rear Panel [9] DC Fan Motor (3) Figure Number for reference
(4) Identification of parts to be removed, unhooked,
[10] BD Main CBA &
BD Mechanism Assembly unlocked, released, unplugged, unclamped, or
desoldered.
[11] AV CBA P = Spring, L = Locking Tab, S = Screw,
CN = Connector
[12] Power Supply CBA * = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
2. Disassembly Method (5) Refer to "Reference Notes."
Removal Reference Notes
ID/
Loc. Part Remove/*Unhook/ 1. CAUTION 1: Locking Tabs (L-1), (L-2), (L-3), (L-4)
Fig.
No. No. Unlock/Release/ Note
and (L-5) are fragile. Be careful not to break them.
Unplug/Desolder
2. The BD Main CBA & BD Mechanism Assembly
[1] Top Cover D1 6(S-1) ---
is adjusted as a unit at factory. Therefore, do
*4(L-1), *2(L-2), not disassemble it. Replace the BD Main CBA
[2] Front Unit D2 1
*CN1004, *CN5000 & BD Mechanism Assembly as a unit.
Front-A *2(L-3), Insulation 3. When reassembling, be sure to use the original
[3] D3 1
CBA Sheet screws or specified screws listed in the parts
Front-B *4(L-4), *CN3003, list.
[4] D3 1
CBA *CN6001
[5] LED CBA D3 *2(L-5) ---
Front
[6] D3 ---------- ---
Assembly
3(S-2), (S-3),
Multi Audio
[7] D4 *CN7001, *CN7002, ---
CBA
Locking Card Spacer
(S-4), 3(S-5), (S-6),
[8] Rear Panel D5 3
2(S-7), *CN1005
DC Fan (S-8), Fan Cover,
[9] D5 ---
Motor Fan Plate
BD Main 4(S-9), 2(S-10),
CBA & BD *CN6101, *CN7101,
[10] D6 2
Mechanism *CN7601,
Assembly Audio PCB Holder
1-5-1 E5SK0DC
[4] Front-B CBA
(S-1)
(S-1)
[5] LED CBA
(L-4)
[3] Front-A CBA
CN3003
(L-5)
(L-3)
[1] Top Cover CN6001
Insulation
Sheet
[6] Front Assembly
(S-1)
Fig. D3
(S-3)
[7] Multi Audio CBA
(S-2)
CN7002
Fig. D1
CN7001
Locking Card
Spacer
Fig. D4
(L-1)
CN1004
[9] DC Fan Motor
[8] *Rear Panel
Fan Cover
(S-7)
CN5000
Fan Plate
(S-6)
(L-1) (S-5)
(L-2) (S-8)
CN1005 (S-4)
[2] Front Unit
Fig. D2
*See Reference Notes 3. Fig. D5
1-5-2 E5SK0DC
[10] *BD Main CBA
(S-9)
& BD Mechanism
Assembly
CN7101
Audio PCB CN6101
Holder CN7601
(S-10)
* See Reference Notes 2. Fig. D6
Power Cover
Main PCB Bracket
[12] Power
(S-12) Supply CBA
(S-11)
[11] AV CBA
(S-11)
(S-12)
Desolder
(S-11)
Fig. D7
1-5-3 E5SK0DC
3. How to Eject Manually
1. Remove the Top Cover, Front Unit 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
1-5-4 E5SK0DC
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. All VFD lights.
"*******" differ depending on the models.
Version Info
F/W Name : *******
Version : *.***
Region : *-*
Pickup : **
ESN : ***********************************
DRM : OK
EEPROM CLEAR EXIT
Fig. a
4. Press [ C ] button on the remote control unit.
Fig. b appears on the screen and Fig. c appears
on the VFD.
"*******" differ depending on the models.
Version Info
F/W Name : *******
Version : *.***
Region : *-*
Pickup : **
ESN : ***********************************
DRM : OK
EEPROM CLEAR : OK
EEPROM CLEAR EXIT
Fig. b
Fig. c
5. To exit this mode, press [ ] button.
1-6-1 E5SK0INT
FIRMWARE RENEWAL MODE
Note: The file extension of the available firmware is The appearance shown in (*1) of Fig. c is
"b35". described as follows:
1. Turn the power on and remove the disc on the tray
No. Appearance State
and close the tray.
2. To put the BD player into version up mode, press 1 Now Loading... Loading the disc
[9], [8], [7], [6], and [DISC MENU/POP-UP MENU] Sending files into the
buttons on the remote control unit in that order. 2 Reading...
memory.
The tray will open automatically.
Fig. a appears on the screen and Fig. b appears Writing new version data,
3 See FL Display. the progress will be displayed
on the VFD.
as shown in Fig. f.
"*******" differ depending on the models.
F/W VERSION UP MODE FW Name:******* Ver *.*** "*******" differ depending on the models.
F/W VERSION UP MODE FW Name:******* Ver *.***
Please Insert a Disc 1. ALL
For F/W Version Up. Version : *.*** **************.b35
CHECKSUM : ****
See FL Display.
EXIT : POWER
Fig. a Version Up Mode Screen
Fig. e Version Up Mode
Fig. b VFD in Version Up Mode
3. Load the disc for version up. Fig. f VFD in Version Up Mode
4. The BD player enters the F/W version up mode 5. After programming is finished, the checksum on
automatically. Fig. c appears on the screen and the VFD (Fig. g).
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 MODE FW Name:******* Ver *.*** 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.
(*1) Now Loading...
6. Unplug the AC cord from the AC outlet. Then plug
it again.
7. Turn the power on.
EXIT : POWER
Fig. c Programming Mode Screen (Example) Note: All the settings will be put back to factory-
default.
Fig. d VFD in Programming Mode (Example)
1-7-1 E5SK0FW
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.
"*******" differ depending on the models.
Version Info
F/W Name : *******
Version : *.***
Region : *-*
Pickup : **
ESN : ***********************************
DRM : OK
EEPROM CLEAR EXIT
Fig. h
4. To exit this mode, press [ ] button.
1-7-2 E5SK0FW
FIRMWARE RENEWAL MODE (for User)
1. Press [ ] button to display Setup menu. 6. Firmware loading starts. Fig. f will appear on the
2. Select Settings - Advanced Setup - Others - screen and Fig. g appears on the VFD.
Software Upgrade - Disc Upgrade. Software Upgrade
3. The screen appears in Fig. a when "Yes" is 1.Loading 2.Upgrading
chosen and the tray opens. Insert the disc and Loading Software...
press [ A ] button.
Software Upgrade
If you want to exit the download, press 'BACK'.
Please insert a disc for software Upgrade.
If you want to exit Upgrade, press 'BACK'.
Fig. f
Fig. a Fig. g VFD in Update Mode
4. Disc loading starts. Fig. b will appear on the 7. Updating starts automatically. Fig. h will appear
screen and Fig. c appears on the VFD. on the screen and update progress will be
Software Upgrade displayed as shown in Fig. i on the VFD.
Software Upgrade
Loading Disc....
1.Loading 2.Upgrading
Upgrading Software...
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. b
Fig. h
Fig. c VFD in Update Mode
5. Fig. d will appear on the screen, then select "Yes". Fig. i VFD in Update Mode
Fig. e will appears on the VFD. 8. "GOODBYE" on the VFD and power turns off
Software Upgrade automatically when it finishes.
9. The power turns on and the tray will open
Current Version : X.XXX
Insert Version : X.XXX
automatically. Remove the disc on the tray.
Select 'Yes' and press 'OK' button to start upgrading.
Press 'No' to exit software upgrade . Note: The setup setting configured before the update
will be kept.
Yes No
Fig. d
Fig. e VFD in Update Mode
1-7-3 E5SK0FW
TROUBLESHOOTING
FLOW CHART NO.1
The power cannot be turned on.
No
Is the fuse normal? See FLOW CHART No.2
Yes
Is normal state restored when once unplugged No Check if there is any leak or short-circuiting on the
power cord is plugged again after several seconds? primary circuit component, and service it if defective.
Yes (IC1001,Q1001, Q1002, T1001, D1001, D1002,
No
Is 5V voltage outputted to the cathode of D1011? D1003, D1004, D1007, C1010, R1013)
Yes
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 Check the presence that the rectifying diode or
is leaking or shorted and service it if defective. circuit is shorted in each rectifying circuit of
secondary side, 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 No Check IC1003, IC1011 and their periphery,
side operate normally? and service it if defective.
Yes
Check IC1001, IC1003, D1006 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. (D1011, D1013, D1014, D1018, D1023, IC2601, IC2602, IC2640, IC2660,
Q1011,Q2603, Q2604, Q2606)
FLOW CHART NO.5
-FL is not outputted.
No Check D1009, D1018, C1021 and periphery circuit,
Is -30V voltage supplied to the anode of D1018?
and service it if defective.
Yes
Check for load circuit short-circuiting or leak, and
service it if defective.
1-8-1 E5SK0TR
FLOW CHART NO.6
P-ON+13V-A(-B) is not outputted.
No
Is 13V voltage supplied to the emitter of Q2603? Check D1023, C1018, C1024, C1026, L1003 and
Yes their periphery circuit, and service it if defective.
No
Is 12V voltage supplied to the base of Q2603? Check Q2601 and PWSW4 line and service it if
Yes defective.
Replace Q2603.
FLOW CHART NO.7
P-ON+5V (P-ON+5V(2)) is not outputted.
No
Is 5V voltage supplied to the emitter of Q2604? Check D1011, D1013, D1014, C1019, C1025, and
Yes their periphery circuit, and service it if defective.
No
Is 4.3V voltage supplied to the base of Q2604? Check Q2605 and PWSW4 line and service it if
Yes defective.
Replace Q2604.
FLOW CHART NO.8
P-ON+5V (1) is not outputted.
No
Is 5V voltage inputted to the emitter of Q2606? Check D1011, D1013, D1014, C1019, C1025, and
Yes their periphery, and service it if defective.
No
Is 4.4V voltage supplied to the base of Q2606? Check Q2605 and PWSW4 line and service it if
Yes defective.
Replace Q2606.
FLOW CHART NO.9
P-ON+10.5V is not outputted.
No
Is 13V voltage inputted to Pin(2) of IC2640? Check D1023, C1018, C1024, C1026, L1003 and
Yes their periphery, and service it if defective.
No
Is the "H" signal inputted to Pin(7) of IC2640? Replace IC2000.
Yes
Replace IC2640.
FLOW CHART NO.10
P-ON+1.2V is not outputted.
No
Is 5V voltage supplied to Pin(3) of IC2601? Check D1011, D1013, D1014, C1019, C1025 and
Yes the periphery circuit, and service it if defective.
No
Is the "H" signal inputted to Pin(7) of IC2601? Replace IC2000.
Yes
Replace IC2601.
1-8-2 E5SK0TR
FLOW CHART NO.11
P-ON+1.8V is not outputted.
No
Is 5V voltage supplied to Pin(3) of IC2602? Check D1011, D1013, D1014, C1019, C1025 and their
Yes periphery circuit, and service it if defective.
No
Is the "H" signal inputted to Pin(7) of IC2602? Replace IC2000.
Yes
Replace IC2602.
FLOW CHART NO.12
EV+3.9V is not outputted.
No
Is 5V voltage supplied to the collector of Q1011? Check D1011, D1013, D1014, C1019, C1025, and
Yes their periphery circuit, and service it if defective.
No
Is 4.5V voltage supplied to the base of Q1011? Check IC1012, R1046, R1048, and their periphery
Yes circuit, and service it if defective.
Replace Q1011.
FLOW CHART NO.13
P-ON+3.3V is not outputted.
No
Is 5V voltage supplied to Pin(3) of IC2660? Check D1011, D1013, D1014, C1019, C1025 and
Yes their periphery circuit, and service it if defective.
No
Is the "H" signal inputted to Pin(7) of IC2660? Replace IC2000.
Yes
Replace IC2600.
FLOW CHART NO.14
The fluorescent display tube does not light up.
No
Is 5V voltage supplied to Pin(13, 43) of IC5001? Check the P-ON+5V line and service it if defective.
Yes No
Is approximately -24V to -28V voltage supplied to Check the -FL line and service it if defective.
Pin(30) of IC5001?
Yes
No
Is there approximately 500kHz oscillation to Check R5007, IC5001 and their periphery, and
Pin(5) of IC5001? service it if defective.
Yes
Are the filament voltage applied between Pin(1, 2) No Check the power circuit, D1010, D1017, C1016,
and Pin(31, 32) of the fluorescent display tube? C1038 and their periphery, and service it
Also negative voltage applied between these pins if defective.
and GND?
Yes
Check the fluorescent display tube (FL5001),
and service it if defective.
1-8-3 E5SK0TR
FLOW CHART NO.15
The key operation is not functioning.
Does the LED on the Front-B CBA light up when No
Is 3.9V voltage supplied to Pin(4) of CN3004?
turning the power on?
Yes No
Yes
Is 3.3V voltage supplied Check EV+3.9V line, and
to Pin(8) of CN6001? service it if defective.
Yes No
Replace T-Sensor CBA. Check D3015 and their
periphery, and service it
if defective.
Does the LED on the FRONT-B CBA light brightly No
Is 3.3V voltage supplied to Pin(8) of CN6001?
when pressing each switches (PLAY, PAUSE,
STOP, OPEN/CLOSE)? Yes No
Yes Replace T-Sensor CBA. Check D3015 and their
periphery, and service it
Replace the BD Main CBA & BD Mechanism if defective.
Assembly.
FLOW CHART NO.16
No operation is possible from the remote control unit.(Operation is possible from the unit.)
No
Is 3.3V voltage supplied to Pin(2) of RS5000 Check EV+3.3V line and service it if defective.
(remote control receiver) ?
Yes
Is the "L" pulse sent out Pin(1) of RS5000 (remote No Replace the RS5000 (remote control receiver) or
control receiver) when the remote control unit is activated? remote control unit.
Yes
No
Is the "L" pulse inputted to the Pin(27) of IC2000? Check the line between the RS5000 (remote control
Yes receiver) and the Pin(27) of IC2000, and service it if
Replace IC2000. detective.
FLOW CHART NO.17
The disc tray cannot be opened and closed. (It can be done using the remote control unit.)
Refer to "FLOW CHART NO.15" operation is not functioning.>
1-8-4 E5SK0TR
FLOW CHART NO.18
The disc tray cannot be opened and closed.
[No Disc] indicated.
Both functions of picture and sound do not operate normally.
Yes
Replace the BD Main CBA & BD Mechanism
Assembly.
FLOW CHART NO.19
Picture does not appear normally.
Set the disc on the disc tray, and playback.
No
Are the video signals outputted to each pin of Replace the BD Main CBA & BD Mechanism
CN2200? Assembly.
CN2200 13PIN VIDEO
CN2200 11PIN VIDEO-Y(I/P)
CN2200 9PIN VIDEO-Pb/Cb
CN2200 7PIN VIDEO-Pr/Cr
Yes
Are the video signals shown above inputted into Check the line between each pin of CN2200 and
each pin of IC2300? No each pin of IC2300, and service it if detective.
IC2300 1PIN VIDEO CN2200 13PIN IC2300 1PIN VIDEO
IC2300 3PIN VIDEO-Y(I/P) CN2200 11PIN IC2300 3PIN VIDEO-Y(I/P)
IC2300 4PIN VIDEO-Pb/Cb CN2200 9PIN IC2300 4PIN VIDEO-Pb/Cb
IC2300 5PIN VIDEO-Pr/Cr CN2200 7PIN IC2300 5PIN VIDEO-Pr/Cr
Yes
Are the video signals outputted to each pin of
IC2300?
IC2300 14PIN VIDEO No
Is 5V voltage supplied to the Pin(13) of IC2300?
IC2300 12PIN VIDEO-Y(I/P) Yes No
IC2300 10PIN VIDEO-Pb/Cb
Replace IC2300. Check P-ON+5V line and
IC2300 9PIN VIDEO-Pr/Cr
service it if detective.
Yes
Are the video signals outputted to the specific
output terminal?
No
Are the component video signals outputted to the Check the periphery of JK2300 from Pin(9, 10, 12)
VIDEO OUT terminal (JK2300)? of IC2300 and service it if detective.
No
Are the composite video signals outputted to Check the periphery of JK2300 from Pin(14) of
the VIDEO OUT terminal (JK2300)? IC2300 and service it if detective.
1-8-5 E5SK0TR
FLOW CHART NO.20
Audio is not outputted normally.
Set the disc on the disc tray, and playback.
No
Are the analog audio signals outputted to each pin Replace the BD Main CBA & BD Mechanism
of CN2200? Assembly.
CN2200 16PIN AUDIO(L)
CN2200 18PIN AUDIO(R)
Yes
Are the analog audio signals inputted to each pin Check each line between each pin of CN2200
of IC2200? and each pin of IC2200, and service it if detective.
No
IC2200 6PIN AUDIO(L) CN2200 16PIN IC2200 6PIN AUDIO(L)
IC2200 2PIN AUDIO(R) CN2200 18PIN IC2200 2PIN AUDIO(R)
Yes
Is the "H" level mute signal outputted to CN2200?
No
CN2200 20PIN AUDIO(R)-MUTE Replace the BD Main CBA & BD Mechanism
CN2200 19PIN AUDIO(L)-MUTE Assembly.
Yes
No
Is the signal at Pin(24) of IC2000 "H" ? Check AUDIO-MUTE line, and service it if
Yes detective.
Are the analog audio signals outputted to each pin
of IC2200?
No
IC2200 7PIN AUDIO(L) Replace IC2200.
IC2200 1PIN AUDIO(R)
Yes
Are the audio signals outputted to the audio No Check the periphery between Pin(1,7) of IC2200
terminal (JK2300)? and JK2300, and service it if detective.
1-8-6 E5SK0TR
FLOW CHART NO.21
Audio is not outputted. (JK7001, JK7002)
Set the disc (with 7.1ch Audio) on the disc tray, and playback.
Are the analog audio signals outputted to each pin
of CN7001 on Multi Audio CBA. No
Replace the BD Main CBA or BD Mechanism
CN7001 4PIN FRONT-AUDIO(L) Assembly.
CN7001 2PIN FRONT-AUDIO(R)
CN7001 9PIN SURROUND(L)
CN7001 7PIN SURROUND(R)
CN7001 18PIN SURROUND BACK(L)
CN7001 16PIN SURROUND BACK(R)
CN7001 13PIN CENTER
CN7001 11PIN SUB WOOFER
Yes
Check each line between each pin of CN7001
Are the analog audio signals inputted to each pin and each pin of IC7001, IC7101, IC7201 and
of IC7001, IC7101, IC7201 and IC7301. No IC7301 and service it if defective.
IC7101 2, 6PIN FRONT-AUDIO(L/R) CN7001 2,4PIN IC7101 2,6PIN FRONT-AUDIO(L/R)
IC7201 2, 6PIN SURROUND(L/R) CN7001 7,9PIN IC7201 2,6PIN SURROUND(L/R)
IC7001 2, 6PIN SURROUND BACK(L/R) CN7001 16,18PIN IC7001 2,6PIN SURROUND BACK(L/R)
IC7301 2, 6PIN CENTER/SUB WOOFER CN7001 11,13PIN IC7301 2,6PIN CENTER/SUB WOOFER
Yes
Are the analog audio signals outputted to each pin
of IC7001, IC7101, IC7201 and IC7301. No
Replace ICs (IC7001, IC7101, IC7201 or IC7301).
IC7101 1,7PIN FRONT-AUDIO(L/R)
IC7201 1,7PIN SURROUND(L/R)
IC7001 1,7PIN SURROUND BACK(L/R)
IC7301 1,7PIN CENTER/SUB WOOFER
Yes
Do the mute signals of CN7001 on MULTI AUDIO
CBA become to "H" level? No
Replace the BD Main CBA or BD Mechanism
FRONT-AUDIO(L) CN7001 5PIN Assembly.
FRONT-AUDIO(R) CN7001 1PIN
SURROUND(L/R) CN7001 6PIN
SURROUND BACK(L/R) CN7001 15PIN
CENTER CN7001 14PIN
SUB WOOFER CN7001 10PIN
Yes
Is the analog audio signal of each line outputted to
each terminal of JK7001 and JK7002 No
(as shown below) ? Check each line and service it if defective.
IC7101 1PIN JK7002 FRONT-AUDIO(L)
IC7101 7PIN JK7002 FRONT-AUDIO(R)
IC7201 1PIN JK7002 SURROUND(L)
IC7201 7PIN JK7002 SURROUND(R)
IC7001 1PIN JK7001 SURROUND BACK(L)
IC7001 7PIN JK7001 SURROUND BACK(R)
IC7301 1PIN JK7002 CENTER
IC7301 7PIN JK7002 SUB WOOFER
1-8-7 E5SK0TR
INTERNET RADIO (vTuner) ERROR CODE
Error Code appears in the error screen when the unit "Summary Error Code" are shown in the list below.
detects an error, as shown below. The code is used to
specifically determine the cause of error. Summary
Error message
Error Code
Network Error
Cannot connect to server. Please
01
check your settings.
Play back Error.
Connection Error
02 Playback Error
OK NE[00103203]
NE[00103404] 03 Connection Error