Service Manuals, User Guides, Schematic Diagrams or docs for : Philips Audio HTS3051-3251 HTS3251BF7_SB-KL-EX-SI_1319707890
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SERVICE MANUAL
BLU-RAY DISC HOME THEATER
HTS3251B/F7
HTS3051B/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 Home Theater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1
Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1
Internet Radio (vTuner) Error Code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1
Schematic Diagrams and CBA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1
Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1
Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1
Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16-1
Supplement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-17-1
Manufactured under license from Dolby Laboratories.
Dolby and the double-D symbol are trademarks of Dolby Laboratories.
SPECIFICATIONS
HTS3251B/F7
1-1-1 E1S00SP
HTS3051B/F7
1-1-2 E1S00SP
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
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.
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. SD Card
[12] D8 2(S-14) ---
CBA
[8] Fan Cover [13] MP3 CBA D8 (S-15) ---
[1] Top Cover [9] Rear Panel (1) (2) (3) (4) (5)
[7] BD Main CBA & [2] Front Unit Note:
BD Mechanism Assembly (1) Identification (location) No. of parts in the figures
[3] Power SW CBA
(2) Name of the part
[10] AV CBA
[4] Front CBA (3) Figure Number for reference
[11] AMP/PSU CBA (4) Identification of parts to be removed, unhooked,
[5] Rotary CBA unlocked, released, unplugged, unclamped, or
[12] SD Card CBA desoldered.
[6] Front Assembly P = Spring, L = Locking Tab, S = Screw,
[13] MP3 CBA CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2. Disassembly Method 2(L-2) = two Locking Tabs (L-2)
(5) Refer to "Reference Notes."
Removal
ID/
Loc. Part Remove/*Unhook/ Reference Notes
Fig.
No. No. Unlock/Release/ Note 1. CAUTION 1: Locking Tabs (L-1) and (L-2) are
Unplug/Desolder fragile. Be careful not to break them.
[1] Top Cover D1 8(S-1) --- 2. The BD Main CBA & BD Mechanism Assembly
*5(L-1), *3(L-2), is adjusted as a unit at factory. Therefore, do
[2] Front Unit D2 1 not disassemble it. Replace the BD Main CBA
*CN804
& BD Mechanism Assembly as a unit.
Power SW 2(S-2), 4(S-3),
[3] D3 ---
CBA *CN803, *CN805
[4] Front CBA D3 --------------- ---
Rotary Volume Knob, Nut,
[5] D4 ---
CBA Washer
Front
[6] D4 --------------- ---
Assembly
(S-4), 4(S-5), 3(S-6),
BD Main
*CN404, *CN6101,
CBA & BD
[7] D5 *CN7001, 2
Mechanism
M-PCB Plate Earth,
Assembly
Locking Card Spacer
[8] Fan Cover D6 (S-7), *CN5001 ---
3(S-8), 2(S-9),
[9] Rear Panel D6 2(S-10), 2(S-11), ---
PCB Bracket Rear
2(S-12), *CN402,
[10] AV CBA D7 ---
*CN403
AMP/PSU 5(S-13), *CN9002,
[11] D7 ---
CBA PCB Bracket Front
1-5-1 E1S00DC
From behind the front panel,
(S-1) (S-1) push the two holes with a driver
or hexagonal wrench to remove
the volume knob.
[1] Top Cover
(S-1)
[6] Front Assembly
[5] Rotary CBA
Nut
Fig. D1
Washer
Volume Knob
Fig. D4
(L-1)
[7] BD Main CBA
(S-5) & BD Mechanism
(S-5) Assembly
CN6101 (S-6)
(L-2)
CN804 CN7001
(L-1)
(L-2)
[2] Front Unit
Fig. D2 M-PCB (S-6) CN404
Plate
Earth (S-4)
Locking
Card
Spacer
[3] Power SW CBA [4] Front CBA
(S-2)
(S-3)
CN805
Fig. D5
CN803
Fig. D3
1-5-2 E1S00DC
[9] Rear Panel
(S-14)
(S-8) [12] SD Card CBA (S-15)
(S-9) (S-8) [8] Fan Cover
(S-7)
(S-10) [13] MP3 CBA
(S-11)
PCB Bracket Rear
Fig. D8
CN5001
Fig. D6
(S-12)
[10] AV CBA
CN402
(S-13)
(S-13)
PCB Bracket
Front
CN9002
CN403 [11] AMP/PSU
CBA
Fig. D7
1-5-3 E1S00DC
3. How to Eject Manually
1. Remove the Top Cover, Front Assembly, BD Main CBA & BD Mechanism Assembly and PCB Bracket Front.
2. Slide the portion A in the direction of the arrow.
3. Pull the tray out manually and remove a disc.
BD Main CBA &
BD Mechanism Assembly
Portion A PCB Bracket Front
Front Assembly
1-5-4 E1S00DC
HOW TO INITIALIZE THE BLU-RAY DISC HOME THEATER
[HTS3251B/F7] [HTS3051B/F7]
To put the program back at the factory-default, To put the program back at the factory-default,
initialize the BD player as the following procedure. initialize the BD player as the following procedure.
Note: By initializing, network is reset to disconnected 1. Turn the power on.
state and "Network Service Disclaimer" 2. Remove the disc on the tray and close the tray.
appears on the screen.
3. Press [1], [2], [3], [4], and [INFO] buttons on the
1. Turn the power on. remote control unit in that order.
2. Remove the disc on the tray and close the tray. Fig. a appears on the screen. All VFD lights.
3. Press [1], [2], [3], [4], and [INFO] buttons on the "*******" differ depending on the models.
remote control unit in that order.
Version Info
Fig. a appears on the screen. All VFD lights.
F/W Name : *******
"*******" differ depending on the models.
Version : *.***
Region : *-*
Version Info Pickup : **
F/W Name : *******
Version : *.***
Region : *-*
Pickup : **
ESN : *********************************** EEPROM CLEAR EXIT
DRM : OK
Fig. a
EEPROM CLEAR EXIT 4. Press [ C ] button on the remote control unit.
Fig. b appears on the screen and Fig. c appears
Fig. a on the VFD.
4. Press [ C ] button on the remote control unit. "*******" differ depending on the models.
Fig. b appears on the screen and Fig. c appears
Version Info
on the VFD.
F/W Name : *******
"*******" differ depending on the models.
Version : *.***
Region : *-*
Version Info Pickup : **
F/W Name : *******
Version : *.***
Region : *-*
Pickup : ** EEPROM CLEAR : OK
ESN : *********************************** EEPROM CLEAR EXIT
DRM : OK
EEPROM CLEAR : OK
Fig. b
EEPROM CLEAR EXIT
Fig. b
Fig. c
5. To exit this mode, press [ ] button.
Fig. c
5. To exit this mode, press [ ] button.
1-6-1 E1S00/2INT
FIRMWARE RENEWAL MODE
Note: The file extension of the available firmware is The appearance shown in (*1) of Fig. c is
"b30". 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 F/W Name:******* Ver *.*** "*******" differ depending on the models.
F/W VERSION UP MODE F/W Name:******* Ver *.***
Please Insert a Disc 1. ALL
For F/W Version Up Version : *.*** **************.b30
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 F/W 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 E1S00/2FW
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 E1S00/2FW
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 E1S00/2FW
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 for lead or short-circuiting of primary
power cord is plugged again after several seconds. circuit component and replace AMP/PSU CBA
Yes if defective.
No (Q9000, T9000, BD9000)
Is 5.4V voltage outputted to the cathode of D9024?
Yes
Are the voltage of each pin of CN9001 become
as shown below?
No
CN9001 1-3PIN +1.8V 1V8 Replace AMP/PSU CBA.
CN9001 4,6PIN +5V 5V-1, U5V
CN9001 9,13PIN +1.2V 1V2
CN9001 10PIN +10.5V 10V5
CN9001 19,20PIN +3.3V 3V3
CN9001 22PIN +5V 5V-2
Yes
Check each rectifying circuit of secondary circuit
and replace AMP/PSU CBA 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 circuit
is leaking or shorted and replace AMP/PSU CBA is shorted in each rectifying circuit of secondary side
if defective. and replace AMP/PSU CBA if defective.
After servicing, replace the fuse (F9001).
FLOW CHART NO.3
Picture does not appear normally.
Set the disc on the disc tray, and playback.
Yes
Are the video signals outputted to each pin of
CN404? No Replace BD Main CBA & BD MECHANISM
CN404 25PIN Component Y OUT ASSEMBLY.
CN404 27PIN Component Cb OUT
CN404 29PIN Component Cr OUT
CN404 23PIN CVBS OUT
Yes
Replace AV CBA.
1-8-1 E1S00TR
FLOW CHART NO.4
Audio does not appear normally.
Set the disc on the disc tray, and playback.
Yes
Are the audio signals(serial data) outputted to No Replace BD Main CBA & BD MECHANISM
Pin(3, 4, 5, 6) of CN201? ASSEMBLY.
Yes
Replace AMP/PSU CBA.
1-8-2 E1S00TR
INTERNET RADIO (vTuner) ERROR CODE
[HTS3251B/F7]
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
01 LAN feature is invalid.
Play back Error.
Connection Error 02 Playback Error
03 Connection Error
OK NE[00103203]
NE[00103404]
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