Denon Brand Company, D&M Holdings lnc.
e
Ver. 1
SERVICE MANUAL
BLU-RAY DISC/DVD VIDEO TRANSPORT
MODEL
JP
E3
E2
EK
E2A
E1C
E1K
EUT
DVD-2500BTCI
�
● For purposes of improvement, specifications and
design are subject to change without notice.
● Please use this service manual with referring to the
operating instructions without fail.
● Some illustrations using in this service manual are
slightly different from the actual set.
注 意
サービスをおこなう前に、このサービスマニュアル
を必ずお読みください。本機は、火災、感電、けが
などに対する安全性を確保するために、さまざまな
配慮をおこなっており、また法的には「電気用品安
全法」にもとづき、所定の許可を得て製造されてお
ります。従ってサービスをおこなう際は、これらの
安全性が維持されるよう、このサービスマニュアル
に記載されている注意事項を必ずお守りください。
● 本機の仕様は性能改良のため、予告なく変更すること
があります。
● 補修用性能部品の保有期間は、製造打切後 8 年です。
● 修理の際は、必ず取扱説明書を参照の上、作業を行っ
てください。
● 本文中に使用しているイラストは、説明の都合上現物
と多少異なる場合があります。
X0374 V.01 DE/CDM 0801
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DVD-2500BTCI
--- MEMO---
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DVD-2500BTCI
Please heed the points listed below during servicing and inspection.
◎ Heed the cautions!
Spots requiring particular attention when servicing, such as
the cabinet, parts, chassis, etc., have cautions indicated on
labels or seals. Be sure to heed these cautions and the cau-
tions indicated in the handling instructions.
◎ Caution concerning electric shock!
(1) An AC voltage is impressed on this set, so touching inter-
nal metal parts when the set is energized could cause
electric shock. Take care to avoid electric shock, by for ex-
ample using an isolating transformer and gloves when
servicing while the set is energized, unplugging the power
cord when replacing parts, etc.
(2)There are high voltage parts inside. Handle with extra care
when the set is energized.
◎ Caution concerning disassembly and assembly!
Though great care is taken when manufacturing parts from
sheet metal, there may in some rare cases be burrs on the
edges of parts which could cause injury if fingers are moved
across them. Use gloves to protect your hands.
◎ Only use designated parts!
The set's parts have specific safety properties (fire resis-
tance, voltage resistance, etc.). For replacement parts, be
sure to use parts which have the same properties. In particu-
lar, for the important safety parts that are marked z on wiring
diagrams and parts lists, be sure to use the designated parts.
◎ Be sure to mount parts and arrange the
wires as they were originally!
For safety reasons, some parts use tape, tubes or other insu-
lating materials, and some parts are mounted away from the
surface of printed circuit boards. Care is also taken with the
positions of the wires inside and clamps are used to keep
wires away from heating and high voltage parts, so be sure to
set everything back as it was originally.
◎ Cautions concerning the power supply!
Current continues to flow in the set for 10 to 20 seconds after
the power cord is unplugged. Wait until the power LED turns
completely off before proceeding
◎Inspect for safety after servicing!
Check that all screws, parts and wires removed or discon-
nected for servicing have been put back in their original posi-
tions, inspect that no parts around the area that has been
serviced have been negatively affected, conduct an insulation
check on the external metal connectors and between the
blades of the power plug, and otherwise check that safety is
ensured.
(Insulation check procedure)
Unplug the power cord from the power outlet, disconnect the
antenna, plugs, etc., and turn the power switch on. Using a
500V insulation resistance tester, check that the insulation re-
sistance between the terminals of the power plug and the ex-
ternally exposed metal parts (antenna terminal, headphones
terminal, microphone terminal, input terminal, etc.) is 1MΩ or
greater. If it is less, the set must be inspected and repaired.
Concerning important safety parts
Many of the electric and structural parts used in the set have
special safety properties. In most cases these properties are
difficult to distinguish by sight, and using replacement parts
with higher ratings (rated power and withstand voltage) does
not necessarily guarantee that safety performance will be pre-
served. Parts with safety properties are indicated as shown
below on the wiring diagrams and parts lists is this service
manual. Be sure to replace them with parts with the designat-
ed part number.
(1) Schematic diagrams ... Indicated by the z mark.
(2) Parts lists ... Indicated by the z mark.
Using parts other than the designated parts
could result in electric shock, fires or other
dangerous situations.
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis
resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power
cord is less than 460 kohms, the unit is defective.
LASER RADIATION
Caution - Class 1M visible and invisible laser radiation when open.
Do not view directly with optical instruments.
CAUTION
CAUTION
サービス、点検時にはつぎのことにご注意願います。
◎注意事項をお守りください！
サービスのとき特に注意を必要とする個所についてはキャ
ビネット、部品、シャーシなどにラベルや捺印で注意事項を
表示しています。これらの注意書きおよび取扱説明書などの
注意事項を必ずお守りください。
◎感電に注意！
(1) このセットは、交流電圧が印加されていますので通電時
に内部金属部に触れると感電することがあります。従っ
て通電サービス時には、絶縁トランスの使用や手袋の着
用、部品交換には、電源プラグを抜くなどして感電にご
注意ください。
(2) 内部には高電圧の部分がありますので、通電時の取扱に
は十分ご注意ください。
◎分解、組み立て作業時のご注意！
板金部品の端面の『バリ』は、部品製造時に充分管理をして
おりますが、板金端面は鋭利となっている箇所が有りますの
で、部品端面に触れたまま指を動かすとまれに怪我をする場
合がありますので十分注意して作業して下さい。手の保護の
ために手袋を着用してください。
◎指定部品の使用！
セットの部品は難燃性や耐電圧など安全上の特性を持った
ものとなっています。従って交換部品は、使用されていたも
のと同じ特性の部品を使用してください。特に配線図、部品
表に z 印で指定されている安全上重要な部品は必ず指定の
ものをご使用ください。
◎部品の取付けや配線の引きまわしは、
元どおりに！
安全上、テープやチューブなどの絶縁材料を使用したり、プ
リント基板から浮かして取付けた部品があります。また内部
配線は引きまわしやクランパーによって発熱部品や高圧部
品に接近しないように配慮されていますので、これらは必ず
元どおりにしてください。
◎電源に注意！
このセットは電源プラグを抜いても、十数秒間通電していま
すので、電源 LED が完全に消灯してからサービス作業を実施
してください。
◎サービス後は安全点検を！
サービスのために取り外したねじ、部品、配線などが元どお
りになっているか、またサービスした個所の周辺を劣化させ
てしまったところがないかなどを点検し、外部金属端子部
と、電源プラグの刃の間の絶縁チェックをおこなうなど、安
全性が確保されていることを確認してください。
（絶縁チェックの方法）
電源コンセントから電源プラグを抜き、アンテナやプラグな
どを外し、電源スイッチを入れます。500V 絶縁抵抗計を用
いて、電源プラグのそれぞれの端子と外部露出金属部［アン
テナ端子、ヘッドホン端子、マイク端子、入力端子など］と
の間で、絶縁抵抗値が１ MΩ 以上であることを確認してく
ださい。この値以下のときはセットの点検修理が必要です。
安全上重要な部品について
本機に使用している多くの電気部品、および機構部品は安全
上、特別な特性を持っています。この特性はほとんどの場合、
外観では判別つきにくく、またもとの部品より高い定格（定
格電力、耐圧）を持ったものを使用しても安全性が維持され
るとは、限りません。安全上の特性を持った部品は、この
サービスマニュアルの配線図、部品表につぎのように表示し
ていますので必ず指定されている部品番号のものを使用願
います。
(1) 配線図…z マークで表示しています。
(2) 部品表…z マークで表示しています。
指定された部品と異なるものを使用した場合に
は、感電、火災などの危険を生じる恐れがあり
ます。
注 意
注 意
w w w
.
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DVD-2500BTCI
DIMENSION
WIRE ARRANGEMENT
If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange
them neatly as they were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise generation.
Wire arrangement viewed from the top
w w w
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DVD-2500BTCI
SPECIFICATIONS
Note:
1.
Power supply: AC 120 V, 60 Hz
Item
HDMI Output
Output jack: 19-pin HDMI terminal, 1 set
HDMI (Deep Color, Dolby Digital Plus, Dolby TrueHD, DTS-
HD)
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DVD-2500BTCI
LASER BEAM SAFETY PRECAUTIONS
This BD player uses a pickup that emits a laser beam.
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.
Location: Top of BD mechanism.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
Drive Mechanism Assembly
Laser Beam Radiation
Laser Pickup
Turntable
LASER RADIATION
WHEN OPEN. DO NOT
STARE INTO BEAM.
CAUTION
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DVD-2500BTCI
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
Note:
This table is unofficial and for reference only. Be
sure to confirm the precise values.
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.
Table 2: Leakage current ratings for selected areas
Note:
This table is unofficial and for reference only. Be sure to confirm the precise values.
AC Line Voltage
Clearance Distance (d), (d’)
120 V
≥ 3.2 mm (0.126 inches)
AC Line Voltage
Load Z
Leakage Current (i)
Earth Ground (B) to:
120 V
0.15 μF CAP. & 1.5 kΩ RES.
Connected in parallel
i ≤ 0.5 mA Peak
Exposed accessible parts
Chassis or Secondary Conductor
Primary Circuit
Fig. 1
d'
d
AC Voltmeter
(High Impedance)
Exposed Accessible Part
B
Earth Ground
Power Cord Plug Prongs
Z
Fig. 2
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DVD-2500BTCI
STANDARD NOTES FOR SERVICING
Circuit Board Indications
1.
The output pin of the 3 pin Regulator ICs is
indicated as shown.
2.
For other ICs, pin 1 and every fifth pin are
indicated as shown.
3.
The 1st pin of every male connector is indicated as
shown.
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.
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)
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)
Top View
Out
In
Bottom View
Input
5
10
Pin 1
Pin 1
FFC Cable
Connector
CBA
* Be careful to avoid a short circuit.
Fig. S-1-1
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DVD-2500BTCI
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.
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 “●” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the 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.
To Solid
Mounting Point
Soldering Iron
Iron Wire
or
Hot Air Blower
Fig. S-1-5
Fine Tip
Soldering Iron
CBA
Flat Pack-IC
Tweezers
Fig. S-1-6
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
Presolder
CBA
Flat Pack-IC
Fig. S-1-8
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DVD-2500BTCI
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 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.
CBA
Grounding Band
Conductive Sheet or
Copper Plate
1MΩ
1MΩ
CBA
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DVD-2500BTCI
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.
2. Disassembly of Main parts
When replacing the main parts, see the following pro-
cedures. For more details, refer to Fig. D1~D9.
*About *[9](S-14), remove only (S-14) of Rear Panel.
Note: Be sure to unplug the power cord from the
power outlet before disassembling.
“Current continues to flow in the set for 10
to 20 seconds after the power cord is
unplugged. Wait until the power LED turns
completely off before proceeding.”
3. Disassembly Method
Part
Steps
[10]
BE Main CBA Unit
[1] � [2] � *[9](S-14) � [10]
[11]
FE Main CBA & BD
Mechanism
Assembly
[1] � [2] � [3] � *[9](S-14) �
[10] � [11]
[12]
Fan Holder
[1]�[2]�*[9](S-14)�[10]�
[12]
[13]
Fan Motor
[1]�[2]�*[9](S-14)�[10]�
[12] � [13]
[14]
RS232C CBA
[1] � [2] � [9] � [10] � [14]
[15]
Power Supply CBA
[1]�[2]�*[9](S-14)�[12]�
[15]
[16]
AV CBA
[1]�[2]�[3]�[9]�[10]�[11]
� [12] � [13] � [14] � [16]
[17]
Sub Microcontroller
CBA
[1] � [2] � [17]
[1] Top Cover
[6] Power SW CBA
[7] SD CBA
[3] Tray Panel
[4] Front Assembly
[8] Front Bracket
[2] Top Panel
[14] RS232C CBA
[16] AV CBA
[18] Pedestal
[15] Power
Supply CBA
[17] Sub Microcontroller CBA
[9] Rear Panel
[10] BE Main CBA Unit
[11] FE Main CBA & BD Mechanism Assembly
[13] Fan Motor
[5] Front CBA
[12] Fan Holder
ID/
Loc.
No.
Part
Removal
Fig.
No.
Remove/*Unhook/
Unlock/Release/
Unplug/Desolder
Note
[1]
Top Cover
D1 9(S-1), 2(S-2)
---
[2]
Top Panel
D2 10(S-3)
---
[3]
Tray Panel
D3 *2(L-1)
1
[4]
Front
Assembly
D3
2(S-4), 2(S-5), (S-5a),
*3(L-2), *CN2001,
*CN4002
1
[5]
Front CBA
D4 7(S-6)
---
[6]
Power SW
CBA
D4 2(S-7), Desolder
---
[7]
SD CBA
D4 2(S-8), SD PCB
Holder
---
[8]
Front
Bracket
D5 2(S-9)
---
[9]
Rear Panel
D5
2(S-10), 2(S-11),
2(S-12), (S-13),
(S-14), 3(S-15),
*CN1003
2
[10]
BE Main
CBA Unit
D6
4(S-16), 4(S-17),
3(S-18), *CN6401,
*CN7001, *CN7401,
BE Scaler Holder, BE
Scaler Sub Holder
2
[11]
FE Main
CBA & BD
Mechanism
Assembly
D7 4(S-19), *CN2601
---
[12]
Fan Holder
D7 2(S-20), *CN2500
---
[13]
Fan Motor
D7 2(S-21)
---
[14]
RS232C
CBA
D8 3(S-22), *CN2551,
RS232C Holder
---
[15]
Power
Supply
CBA
D8
2(S-23), 2(S-24),
2(S-25), *CN2501,
Power PCB Holder
---
[16]
AV CBA
D8 7(S-26), *CN2503
---
[17]
Sub
Microcontro
ller CBA
D9 4(S-27)
---
[18]
Pedestal
D9 3(S-28)
---
�
(1)
�
(2)
�
(3)
�
(4)
�
(5)
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DVD-2500BTCI
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.”
About tightening screws
When tightening screws, tighten them with the
following torque.
Reference Notes
1.
CAUTION 1: Locking Tabs (L-1) and (L-2) are
fragile. Be careful not to break them.
1) Release three Locking Tabs (L-2).
2) Disconnect connectors CN2001, CN4002, then
remove the Front Assembly.
2.
CAUTION 2: When installing the BE Main CBA
Unit with a screw, hold and press the BE Main
CBA Unit to align the HDMI connector with the
connector’s hole for HDMI on the Rear Panel.
Torque
0.45 ± 0.05 N·m
(S-2)
(S-2)
(S-1)
(S-1)
(S-1)
(S-1)
(S-1)
Fig. D1
[1] Top Cover
(S-3)
(S-3)
(S-3)
(S-3)
[2] Top Panel
Fig. D2
CN2001
CN4002
(L-2)
(S-5)
(S-5)
(S-4)
(L-1)
(L-1)
(S-4)
(S-5a)
[4] Front Assembly
[3] Tray Panel
Fig. D3
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DVD-2500BTCI
(S-6)
(S-6)
(S-7)
(S-8)
Lead with
blue stripe
Desolder
[6] Power SW CBA
[7] SD CBA
SD PCB
Holder
[5] Front CBA
Fig. D4
(S-10)
(S-10)
(S-11)
(S-12)
(S-13) (S-14)
(S-15)
(S-15)
(S-15)
CN1003
[9] Rear Panel
(S-9)
(S-9)
[8] Front Bracket
Fig. D5
(S-16)
(S-16)
(S-17)
(S-17)
(S-17)
(S-18)
(S-18)
(S-18)
CN6401
BE Scaler
Holder
BE Scaler
Sub Holder
CN7001
CN7401
Fig. D6
[10] BE Main
CBA Unit
(S-19)
(S-19)
(S-19)
(S-20)
(S-20)
(S-21)
CN2500
CN2601
[11] FE Main CBA &
BD Mechanism Assembly
[12] Fan Holder
[13] Fan Motor
Fig. D7
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DVD-2500BTCI
4. How to Eject Manually
1.
Remove the Top Cover and the Top Panel.
2.
Insert a screwdriver, etc. into the Hole A straightly so that the Portion A is pushed.
3.
Pull the tray out manually and remove a disc.
(S-22)
(S-22)
(S-23)
(S-24)
Power PCB
Holder
RS232C
Holder
(S-24)
(S-26)
(S-26)
(S-25)
CN2551
CN2501
CN2503
Fig. D8
[14] RS232C CBA
[15] Power Supply
CBA
[16] AV
CBA
(S-27)
Wire
(S-28)
Fig. D9
[17] Sub
Microcontroller
CBA
[18] Pedestal
Portion A
Hole A
Screwdriver,
hexagon wrench
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DVD-2500BTCI
View from the bottom
Cautions concerning the structure
The chassis touches the patterns on the circuit board at 6 points, but these patterns are all ground patterns,
so performance is not affected.
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DVD-2500BTCI
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.
1.
Turn the power on by pressing the [POWER]
button and the tray will close.
2.
Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. a appears on the screen.
3.
Press [STOP] button on the remote control unit.
Fig. b appears on the screen and Fig. c appears
on the VFD.
4.
To exit this mode, press [POWER OFF] button.
Fig. a
"*******" differ depending on the models.
MODEL : *******
Version
: *.***
Region : * / *
EXIT: POWER
EEPROM CLEAR : STOP
Fig. b
"*******" differ depending on the models.
MODEL : *******
Version
: *.***
Region : * / *
EXIT: POWER
EEPROM CLEAR : STOP
EEPROM CLEAR : OK
Fig. c
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DVD-2500BTCI
FIRMWARE RENEWAL MODE
1.
Turn the power on and remove the disc on the tray.
2.
To put the BD player into version up mode, press
[9], [8], [7], [6], and [MENU/POP 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.
The BD player can also enter the version up mode
with the tray open. In this case, Fig. a will be
shown on the screen while the tray is open.
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. If you enter the F/W for
different models, “Disc Error” will appear on the
screen, then the tray will open automatically.
The appearance shown in (*1) of Fig. c is
described as follows:
5.
After programming is finished, the checksum on
the VFD (Fig. f).
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 by pressing the [POWER ON]
button and the tray will close.
8.
Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. g appears on the screen.
F/W VERSION UP MODE Model No : ******* VERSION : *.***
Please insert a DISC
for F/W Version Up.
"*******" differs depending on the models.
Fig. a Version Up Mode Screen
Fig. b VFD in Version Up Mode
F/W VERSION UP MODE Model No : ******* VERSION : *.***
1. ALL
"*******" differs depending on the models.
Fig. c Programming Mode Screen (Example)
Now Loading...
(*1)
VERSION : *.** ************A*.bin
Fig. d VFD in Programming Mode (Example)
No.
Appearance
State
1
Now Loading...
Loading the disc
2
Reading...
Sending files into the
memory.
After reading, automatically
the tray opens.
3
Remove the
disc
Reading has finished.
Remove the disc and close
the tray.
4
See FL display
Writing new version data,
the progress will be displayed
as shown in Fig. e.
Fig. e VFD in Version Up Mode
Fig. f VFD upon Finishing the Programming Mode (Example)
Fig. g
"*******" differ depending on the models.
MODEL : *******
Version
: *.***
Region : * / *
EXIT: POWER
EEPROM CLEAR : STOP
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DVD-2500BTCI
9.
Press [STOP] button on the remote control unit.
Fig. h appears on the screen and Fig. i appears on
the VFD.
10. To exit this mode, press [POWER OFF] button.
Fig. h
"*******" differ depending on the models.
MODEL : *******
Version
: *.***
Region : * / *
EXIT: POWER
EEPROM CLEAR : STOP
EEPROM CLEAR : OK
Fig. i
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DVD-2500BTCI
SERVICE MODE
Service Mode
Note: If some test are performed continuously, any error will occur.
1st level
2nd level
3rd level
Description
1
Mecha test
1
Tray Aging
Aging of tray open/close
2
TOC Read
TOC reading
3
Heat Run
Tray close -> TT1 playback -> TT10
playback -> Tray open -> Tray close
2
VFD/LED Test
1
All On
Turning on all VFD
2
All Off
Turning off all VFD
3
Error Rate
Displaying Error rate, Jitter
during playback
4
LD Test
1
LD Power
1
Off
Turning off LD
2
BD
Turning on BD LD
3
DVD
Turning on DVD LD
4
CD
Turning on CD LD
2
Operating Time
Displaying LD Operation Time
(with clear function)
5
Channel Level
1
TEST TONE
1
Center/
Subwoofer/Front
LR
2
Surround LR/
Surround Back LR
2
Front Lch
3
Center
4
Front Rch
5
Surround Rch
6
Surround Back
Rch
7
Surround Back
Lch
8
Surround Lch
9
Sub woofer
6
RS-232C
1
Parity Setting
1
Even
Setting even parity
2
Non
Setting non parity
2
Version Up Mode
Realta Version up with connecting
RS-232C
7
SD Card Test
8
Default Setting
Default setting
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DVD-2500BTCI
Entering Service Mode
In power on condition, no discs and tray close, it will be entered into service mode by the following operation using
the remote controller. However, it will not be entered when Media Select Item is SD Memory.
Service Mode by using remote controller
Press the following buttons on the remote controller in power on condition, no discs and tray close;
[2]->[5]->[8]->[0]->[CLEAR]
Release from Service Mode
Press the [POWER OFF] button to turn off power.
Screen saver/Auto Power Off in Service Mode
These functions are not performed in Service Mode.
After entering, Fig. j appears on the screen and Fig. k appears on the VFD.
Available button in service mode
Note:Press the number key to select items. Or, press the cursor button (up/down) to select items and press
[ENTER] button.
Button
condition
ENTER
Enter the next level
POWER
Turn the power off (when the service mode is completed)
1~8
Enter the selected item (next level)
OTHER
Not available
INDICATION
DESCRIPTION
REMARK
Model Name
Model Name
E5E***D, etc.
Region
BD region - DVD region
A-1, etc.
Rel. Ver.
Release version
Service Mode
1. Mecha Test
2. VFD/LED Test
3: Error Rate
4: LD Test
5: RS-232C
6: Channel Level
7: SD Card Test
8: Default Setting
Model:
:E5E**UD
Region
:A-1
Release Ver. :*.***
ADSP1/2 Ver.: ----/----
PLD Ver. :-
FPGA Ver.:--
I/P Scaler Ver.:-----
Fig. j Service Mode (Main menu)
* Firmware Version differs depending on the
models, and this indication is one example.
Fig. k Service Mode
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DVD-2500BTCI
TRAY LOCK MODE
Tray Lock Mode prevents the tray opening or closing to
prevent disc theft in demo mode.
Enter this mode using the following procedure.
1. Confirm that the TV Monitor is connected.
2. With playback stopped, press [SETUP], [TOP
MENU], [3], [AUDIO], [0] and [SETUP] buttons on
the remote control unit in that order. "Trade On" will
appear in the upper right corner on the screen, and
on VFD for 2 seconds.
3. To exit this mode, press [SETUP], [TOP MENU],
[3], [AUDIO], [0] and [SETUP] buttons on the
remote control unit in that order. "Trade Off" will
appear in the upper right corner on the screen, and
on VFD for 2 seconds.
Fig.a VFD
Fig.b VFD
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DVD-2500BTCI
REMOTE LOCK MODE
SETTING MENU:
Remote Lock Off Mode:
This mode receives an input signal from the remote
control unit or from the Remote In-Jack on the rear
panel.
Remote Lock On Mode:
This mode dose not receive an input signal from
the remote control unit or from the Remote In-Jack
on the rear panel.
Perform the setting using the following procedure.
1. Press [ON/STANDBY] and [STOP] buttons on the
front panel simultaneously for over 3 seconds to set
"Remote Lock Mode" and display mode.
2. Press [STILL/PAUSE] button on the remote control
unit to set to "On" or "Off". When "Remote Lock
On", "Remote Lock On" will appear in the upper
right corner on the screen and appears on the VFD.
When "Remote Lock Off", "Remote Lock Off" will
appear in the upper right corner on the screen and
appears on the VFD.
a. If [STILL/PAUSE] button is not pressed for 5
seconds or any other button is pressed within 5
seconds, the unit will be released from
"Remote Lock Mode".
b. When initializing, set the Remote Lock Mode
"off".
Fig.a VFD
Fig.b VFD
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DVD-2500BTCI
TROUBLESHOOTING
FLOW CHART NO.2
The fuse blows out.
After servicing, replace the fuse.
Check the presence that the primary component
is leaking or shorted and service it if defective.
Check the presence that the rectifying diode or
circuit is shorted in each rectifying circuit of
secondary side, and service it if defective.
FLOW CHART NO.3
When the output voltage fluctuates.
Yes
No
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, D1016, D1018, D1023, IC2600, IC2601, Q2606, Q2608, Q2609, Q2610,
Q2611)
Does the photo coupler circuit on the secondary
side operate normally?
Check IC1001, IC1003, D1006 and their periphery,
and service it if defective.
Check IC1003, D1009 and their periphery,
and service it if defective.
FLOW CHART NO.5
-FL is not outputted.
Is -30V voltage supplied to the emitter of Q2503?
Check D1018, C1021 and periphery circuit,
and service it if defective.
Check Q2503 and their periphery, and service it if
defective.
Check FL-SW line and service
it if defective.
Is the "L" signal outputted to the collector of
Q2507?
Yes
Yes
Yes
Yes
No
No
No
No
No
FLOW CHART NO.1
The power cannot be turned on.
Is the fuse normal?
Is normal state restored when once unplugged
power cord is plugged again after several seconds?
Is the AL+5V line voltage normal?
See FLOW CHART No.2
Check if there is any leak or short-circuiting on the
primary circuit component, and service it if defective.
(IC1001, Q1003, T1001, D1001, D1002, D1003,
D1004, D1007, D1008, C1010, R1013)
Check each rectifying circuit of the secondary circuit
and service it if defective.
Yes
Yes
Yes
No
No
No
Is 3.3V voltage supplied to the emitter of Q2504?
Yes
Is 3.3V voltage outputted to collector of Q2504?
Is the "H" signal inputted to the base of Q2507?
Replace Q2507.
Replace Q2504.
Check EV+3.3V line and service it if defective.
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DVD-2500BTCI
FLOW CHART NO.6
P-ON+5V (1) is not outputted.
Is 5V voltage inputted to the emitter of Q2610?
Replace Q2611.
Yes
No
Is 11V voltage inputted to the base of Q2611?
Is 13.5V voltage inputted to the base of Q2605?
Check D1020, D1023, C1018, C1024, L1003 and
their periphery, and service it if defective.
No
FLOW CHART NO.7
FLOW CHART NO.8
P-ON+10.5V is not outputted.
Is 13.5V voltage inputted to the collector of Q2611?
Yes
Yes
No
Yes
Check D1016, C1020 and their periphery circuit,
and service it if defective.
Check Q2605, D2601,
and their periphery, and
service it if defective.
Check Q2604, and
PWSW3 line, and
service it if defective.
Is 2.5V voltage supplied to Pin(1) of IC2601?
Yes
No
FLOW CHART NO.9
P-ON+1.2V is not outputted.
Replace IC2601.
Is the voltage of base on Q2610 lower than the
voltage of emitter on Q2610 when turning the power on?
Replace Q2610.
Check Q2607 and PWSW3 line and service it if
defective.
Yes
No
Check D1013, D1014, D1015, D1021, C1019,
C1025, and their periphery, and service it if defective.
Is 5V voltage inputted to the emitter of Q2606?
Yes
No
Is the voltage of base on Q2606 lower than the
voltage of emitter on Q2606 when turning the power on?
Replace Q2606.
Check Q2607 and PWSW3 line and service it if
defective.
Yes
No
No
Check D1013, D1014, D1015, D1021, C1019,
C1025, and their periphery, and service it if defective.
P-ON+5V (2) is not outputted.
FLOW CHART NO.10
P-ON+3.3V is not outputted.
Is 5V voltage supplied to Pin(1) of IC2600?
Replace IC2600.
Check D1013, D1014, D1015, D1021, C1019, C1025
and their periphery circuit, and service it if defective.
Yes
No
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DVD-2500BTCI
Yes
No
FLOW CHART NO.12
The key operation is not functioning.
Are the contact point and the installation state of
the key switches (SW3000-3003,
SW3006-SW3010, SW3100) normal?
When pressing each switches (SW3000-3003,
SW3006-SW3010, SW3100), do the voltage of
Pin(3,4) of IC2000 increase?
Check the switches (SW3000-3003,
SW3006-SW3010,SW3100) and their periphery,
and service it if detective.
Check the line between the RS3000 (remote control
receiver) and the Pin(27) of IC2000, and service it if
detective.
No
Re-install the switches (SW3000-3003,
SW3006-SW3010, SW3100) correctly or replace
the poor switch.
Replace IC2000.
Yes
FLOW CHART NO.13
No operation is possible from the remote control unit.(Operation is possible from the unit.)
Replace the RS3000 (remote control receiver) or
remote control unit.
Is the "L" pulse sent out Pin(1) of RS3000 (remote
control receiver) when the remote control unit is activated?
Is the "H" pulse inputted to the Pin(27) of IC2000?
Replace IC2000.
Is 5V voltage supplied to Pin(1) of RS3000
(remote control receiver) ?
Yes
No
Check EV+5V line and service it if defective.
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
FLOW CHART NO.11
The fluorescent display tube does not light up.
Is 3.3V voltage supplied to Pin(64) of IC3001?
Is the voltage of approximately -30V supplied to
Pin(56) of IC3001?
Is there 1.8MHz oscillation at Pin(58) of IC3001?
Are the filament voltage supplied between Pin(1)
and Pin(62) of the fluorescent display tube?
And the negative voltage applied between these
pins and GND?
Replace the fluorescent display tube.
Check the P-ON+3.3V line and service it if
defective.
Check the -FL line and service it if defective.
Check R3006, C3003, IC3001 and their periphery,
and service it if defective.
Check FL-SW
line, and service
it if defective.
Is the "H" signal inputted
to the base of Q2507?
Check D1010, D1017, T1001, and their periphery,
and service it if defective.
Is -20V voltage supplied to collector of Q2502?
No
Yes
Yes
No
Check Q2502, Q2508 and their periphery,
and service it if defective.
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26
DVD-2500BTCI
Yes
FLOW CHART NO.15
The disc tray cannot be opened and closed.
[No Disc] indicated.
Picture does not appear normally.
Audio is not outputted normally.
Replace the BE Main CBA Unit.
Original BE Main CBA Unit is poor.
Replace the FE Main CBA & BD Mechanism
Assembly.
No improvement can be found.
No
Yes
FLOW CHART NO.14
The disc tray cannot be opened and closed. (It can be done using the remote control unit.)
Is the normal control voltage inputted to Pin(3) of
IC2000? Refer to "FLOW CHART NO.12"
Refer to "FLOW CHART NO.15"
Replace the "OPEN/CLOSE" switch (SW3006).
No
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DVD-2500BTCI
BD Mechanism Replacement Guidelines
The guidelines describe how to determine whether a BD Mechanism Assembly is defective or not.
Confirm that the malfunction is eliminated after replacing the defective BD Mechanism Assembly with a new one.
*The BD Mechanism Assembly shall be acceptable when the following test disc can be played successfully;
*Select [4: LD Test] and select [2: Operating Time] in Service Mode.
If the Operating Time shows 3,000 hours or more, the BD Mechanism Assembly shall be determined that it has
reached the end of its life.
BD-ROM
BLX-201S3(SONY) chp12
BD-R
SBD-8284(ALMEDIO)
FE Main CBA
& BD Mechanism Assembly
Replacement of FE Main CBA & BD Mechanism Assembly
1. Remove the Top Cover, Top Panel, Tray Panel and BE Main CBA Unit.
2. Disconnect Connectors and replace the FE Main CBA & BD Mechanism Assembly.
Refer to CABINET DISASSEMBLY INSTRUCTIONS.
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DVD-2500BTCI
BLOCK DIAGRAMS
System Control Block Diagram
IC2000
IC6905 (EEPROM)
IC6001
SUB
MICRO CONTROLLER
(MAIN MICRO CONTROLLER)
4
63 62 61 60
SW3100
D3101
POWER
CN3101
CN2001
CN3000
IC3001
FL3000
VFD
(VFD DRIVER)
SDA
SCL
CS
RESET
CN3001
3
3
POWER-KEY
5
15
KEY-1
4
16
KEY-2
6
14
REMOTE
7
13
FL-RESET
8
12
FL-CS
9
11
FL-SCL
10
10
FL-SDA
XRST
XTRST
CN2503
CN2304
CN7001
CN2000
15
9
SUB-TXD
14
11
SYS-RESET
13
12
RDY
16
6
SUB-RXD
2
18
LED-R
1
19
LED-G
5
5
LED-R
6
6
LED-G
CN2551
CN2504
1
1
REMOTE
5
5
R1-OUT
4
4
T1-IN
POWER SW CBA
FRONT CBA
BE MAIN CBA UNIT
SUB MICROCONTROLLER CBA
RS232C CBA
AV CBA
AV CBA
RS3000
REMOTE
SENSOR
KEY SWITCH
KEY SWITCH
27
20
34
33
44
55
43
M3
Q2004
BUFFER
LED DRIVE
14
8
9
RESET
48 SUB-TXD
49
L3
A16
SUB-RXD
LED-R
SYS-RESET
RDY
RDY
B18
TXD1
G18
A18
A17
RXD1
SCL
SDA
SCL
SDA
FL-SDA
FL-SCL
FL-CS
REMOTE
KEY-1
3
KEY-2
OSC2
OSC1
8MHz
X'TAL
X2000
EV+3.3V
IC2001
RESET
D+3.3V
D+3.3V
Q2000
54
LED DRIVE
LED-G
Q2001
Q6702
Q6703
Q6701
10
25
RS232C-RXD
9
26
RS232C-TXD
14
21
REMOTE
19
RS232C-RXD
18
RS232C-TXD
15
20
PWSW2
17
18
PWSW3
13
22
FL-SW
30
5
FAN-LOCK
29
PWSW2
37
PWSW3
PWSW2
CN2000
CN2000
CN2503
CN2503
PWSW3
26
FL-SW
FL-SW
62
FAN-LOCK
FAN-LOCK
TO POWER
SUPPLY
BLOCK
DIAGRAM
Q6704
5
6
STANDBY
POWER
13
15
16
14
23
26
29
24
RESET
IC6702
1
D+3.3V
D+3.3V
RESET
IC6701
2
1
3
IC2500
REMOTE
-IN
REMOTE
-OUT
RS232C
I/F
13
14
CN2550
RS232C-
CONNECTOR
3 RXD
2 TXD
11
12
IC2501 (AMP)
JK2550
AMP
1
7
RS232C
INTERFACE
Either IC6701 or IC6702 is used for BE MAIN CBA UNIT.
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DVD-2500BTCI
Digital Signal Process 1 Block Diagram
BD MECHANISM
FE MAIN CBA
W 1
V 2
U 3
HU(+) 5
HU(-) 6
HV(+) 7
HV(-) 8
HW(+) 9
HW(-) 10
CN903
IC001 (MAIN MICRO CONTROLLER/FE DIGITAL SIGNAL PROCESS)
IC902 (ACTUATOR DRIVE)
IC301 (OP AMP)
FOCUS
ACTUATOR
DRIVE
OEIC
(CD/DVD)
IC903 (MOTOR DRIVE)
IC904
IC301 (OP AMP)
(MOTOR DRIVE)
16MBIT
NOR
FLASH
ROMDQ(0-15)
ROMA(1-20)
DQ(0-15)
A(0-11)
IC402 (NOR FLASH)
IC002 (RF AMP)
TO DIGITAL
SIGNAL PROCESS 2
BLOCK DIAGRAM
(CN6401)
SCK
SI
SCK_0
SO_0
CN501
3-18
AG22-AG24,
AH20-AH24,
AJ20-AJ22,
AK20-AK24
21,22,24,
25,27,29
AH12-AH18,
AG15-AG19
2-13,
42-53
1-9,
16-25,48
29-36,
38-45
22-26,
29-35
N27,N28,N30,
P27-P30,R27-R30,
T27-T30,U27,U29,
U30,V27,W27
H28-H30,J28-J30,
K27-K30,L27,L28,
L30,M27,M28,M30
IDE1D(0-15)
37,38,40,
42,45,47
A5-A7,
B5-B7
C5-C7,
D5-D7
64MBIT
SDRAM
IC401 (SDRAM)
IC403 (EEPROM)
AJ11-AJ15,
AJ18,AJ19,
AK10-AK13,
AK15-AK19
ATAPI
I/F
MEMORY
I/F
FE
DIGITAL
SIGNAL
PROCESS
MATRIX
RF EQ
6
5
AG28
AH4
AG5
U4
U3
R3
T1
R4
T2
AA1
Y3
K4
100
125-128
AH29
/CE
E2CS
1
AH28
SO
SI_0
2
AH30
2
4
7
9
10
11
12
13
14
SLD2(+) 4
SLD2(-) 3
SLD1(+) 2
SLD1(-) 1
CN902
LOAD(+) 5
LOAD(-) 6
LDSNS1 2
LDSNS2 1
CN901
FCS(+) 2
FCS(-) 3
TRK(+) 1
TRK(-) 4
EXPA(+) 6
EXPA(-) 7
EXPB(+) 8
EXPB(-) 9
A-D 20-23
E-H 25-28
X
29
RF(+)
16
RF(-)
17
BDRF(+)
13
BDRF(-)
14
SDATA
40
SCLK
SDATA
SCLK
SDATA
SCLK
38
CN101
CN101
15
16
17
18
14
13
12
11
14
13
15
16
LOADING
MOTOR DRIVE
10
9
COLLIMATE
LENS
MOTOR DRIVE
SLED
MOTOR DRIVE
SPINDLE
MOTOR
DRIVE
TRACKING
ACTUATOR
DRIVE
FOCUS2-CONTROL
ADR(0-5)
ADW(0-5)
SWRF
FOCUS1-CONTROL
TRACKING2-CONTROL
TRACKING1-CONTROL
SLED1-CONTROL
SLED2-CONTROL
LOAD1-CONTROL
LDSNS1
LDSNS2
SPINDLE-CONTROL
SPINDLE-FG
LOAD2-CONTROL
LOAD-CONTROL
EXPA-CONTROL
EXPB-CONTROL
1
26
5
6
U2
U1
23
26
1
2
V4
AG10
AK5
3
V1
22
14
13
W1
19
115-118
114
141
140
143
142
75
74
J2
K2
102
103
SE
PI
K1
J3
104
105
TE
CE
H3
106
FE
C2
C1
8
9
RF ADC
WOB ADC
WOB FE
7
1
5
3
6
2
OEIC
(BD)
LDD
SLED
MOTOR
SPINDLE
MOTOR
LOADING
MOTOR
VIDEO SIGNAL
AUDIO SIGNAL
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DVD-2500BTCI
Digital Signal Process 2 Block Diagram
SD CBA
BE MAIN CBA UNIT
STREAM
CONTROL
ATAPI I/F
ED (0-7)
ED (0-15)
ED (0-15)
EA (1-22)
C0DQ (0-31)
PC0A (0-12)
C1DQ (0-31)
PC1A (0-12)
MEDIA
PROCESSOR
Java (BD-J)
MPEG-2
DECODER
HD (TS)
SD (PS)
COPY
PROTECT
AACS
/BD+
SD
CARD
SLOT
TO DIGITAL
SIGNAL PROCESS 1
BLOCK DIAGRAM
(CN501)
CN4001
CN7602
CN6401
CN4002
MEMORY
I/F
SD I/F
IC6001 (BE DIGITAL SIGNAL PROCESS)
IC6704 (CLOCK GENE.)
F25
G25
B26
C14
C13
B14
IC6901 (NAND FLASH MEMORY)
NAND FLASH
MEMORY (64Mbit)
IC6902 (NOR FLASH MEMORY)
(DDR SDRAM)
NOR FLASH
MEMORY (8Mbit)
IC6501,IC6502,IC6503,IC6504
DDR SDRAM
(512Mbit x 4)
3-18 IDE1D(0-15)
13
13
SDDAT0
15
15
SDDAT1
1
1
SDDAT2
3
3
SDDAT3
11
11
SDCLK
7
7
SDCD
(DDR SDRAM)
IC6507,IC6508,IC6509,IC6510
DDR SDRAM
(512Mbit x 4)
D33,D34,E32-E34,
F32-F34,G30,G32,
H29,H30,H32,
J28-J30
A8,A9,A11,B8,B10,B11,
C11,E12,E13,F14,G13,G14
A10,A12,A13,B9,B12,B13,
C10,C12,E14,F13,F15,G15
A27,B27,
F26,G26
GRAPHICS
/OSD
PIXEL
DATA I/F
CLK
VS
HS
16
16
SDWP
SD CLOCK
SD DATA(0-3)
SD CARD DETECT
SD WRITE PROTECT
TO HDMI
BLOCK DIAGRAM
PRMCLK
PRMVS
PRMHS
PRMC(0-11)
PRMY(0-11)
SCL
33M CLOCK
33M CLOCK
74M CLOCK
27M CLOCK
768K CLOCK
SCL
SDA
HDMI-DATA0
HDMI-DATA1
HDMI-DATA2
HDMI-DATA3
HDMI-MCK
HDMI-BCK
HDMI-LRCK
HDMI-SPDIF
X6701
27MHz
OSC
CLOCK
GENE.
SDA
VIDEO SIGNAL
AUDIO SIGNAL
SCL
B16
SDA
C16
TO HDMI
BLOCK DIAGRAM
E11
AP2
F11
D10
A6
C7
G11
B6
A5
2
3
1
16
7
8
9
10
F28
A31
B30
A28
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DVD-2500BTCI
HDMI Block Diagram
BE MAIN CBA UNIT
HDMI-DATA0
HDMI-DATA1
HDMI-DATA2
HDMI-DATA3
HDMI-MCK
HDMI-BCK
HDMI-LRCK
HDMI-SPDIF
70-73,75-78,
92,94,102,103
50,51,53-57,59,
87,88,90,91
TO DIGITAL
SIGNAL
PROCESS 2
BLOCK DIAGRAM
SCL
SDA
PRMCLK
PRMVS
PRMHS
PRMC(0-11)
PRMY(0-11)
T.M.D.S DATA2-
T.M.D.S DATA2+
T.M.D.S DATA1-
T.M.D.S DATA1+
T.M.D.S DATA0-
T.M.D.S DATA0+
T.M.D.S CLOCK+
T.M.D.S CLOCK-
JK7501
HDMI-CONNECTOR
DDC DATA
DDC CLOCK
HOT PLUG
DETECT
IC7501 (HDMI INTERFACE)
6
4
9
7
10
12
3
1
15
19
16
IC7502
Q7505,Q7506
3.3V<-->5V
CONVERTER
6
5
2
3
46
45
44
42
41
39
36
35
DRIVE
23
25
19
21
15
17
13
11
113
116
118
120
119
VIDEO SIGNAL
AUDIO SIGNAL
121
83
84
CLK
VS
HS
REGISTER
IIC
I/F
DDC
I/F
AUTHENT
/CATION
KEY
EXCHANGE
AUDIO
I/F
HDCP
CIPHER/
ENCRYPTOR
TMDS
ENCODER
AV
CONTROLLER
TMDS
SERIALIZER
VIDEO
I/F
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DVD-2500BTCI
Power Supply Block Diagram
IC1001
(SWITCHING CONTROL)
HOT
COLD
Q2603
Q2606
Q2610
Q2609
Q2611
Q2605
Q2604
D1009
Q2607
Q1003
VDD
POWER SUPPLY CBA
2
4
7
6
T1001
11
12
15
13
10
9
16
14
A V
AC CORD
CN1003
AC INLET
F1001
2A 250V
LINE
FILTER
L1001
F
3
4
IC1003
ERROR
VOLTAGE DET
1
2
SHUNT
REG.
IC2601
IC2600
D1001 - D1004
BRIDGE
RECTIFIER
SWITCHING
CONTROL
5
2
3
AL+15V(1)
14-16 AL+15V(2)
17-19 AL+5V
20
AL+2.5V
23
F1
21
F2
22
-FL
12
EV+3.3V
3
14-16
17-19
20
23
21
22
12
CN1001
2-5 AL+5V
CN1002
CN2501
FAN-VCC 1
2
FAN-LOCK
CN2500
1-3 P-ON+10.5V
7,8 P-ON+5V(1)
CN2601
CN2304
CN2503
14-15 P-ON+3.3V
11
P-ON+1.2V
SW+15V
TO FE MAIN
CBA
(CN001)
TO BE MAIN
CBA UNIT
(CN7001)
TO
SUB MICRO-
CONTROLLER
CBA
(CN2000)
TO BE MAIN
CBA UNIT
(CN7401)
TO SYSTEM
CONTROL
BLOCK
DIAGRAM
FAN-LOCK
PWSW3
PWSW2
FL-SW
SW+10.5V
SW+5V
SW+5V
+3.3V
REG.
+1.2V
REG.
6
1
3
HOT CIRCUIT. BE CAREFUL.
FAN
Q2608
+3.3V REG.
AV CBA
Q2502
Q2508
Q2504
Q2503
Q2507
17 P-ON+5V(2)
28 P-ON+3.3V
8 EV+3.3V
27 EV+5V
23 F1
33 F2
29 -FL
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
"Ce symbole reprèsente un fusible à fusion rapide."
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
"This symbol means fast operating fuse."
A V
F
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DVD-2500BTCI
SCHEMATIC DIAGRAMS AND TEST POINTS
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using
replacement components rated for higher voltage,
wattage, etc. Replacement parts that have these
special safety characteristics are identified in this
manual and its supplements; electrical components
having such features are identified by the mark “#” in
the schematic diagram and the parts list. Before
replacing any of these components, read the parts list
in this manual carefully. The use of substitute
replacement parts that do not have the same safety
characteristics as specified in the parts list may create
shock, fire, or other hazards.
Notes:
1.
Do not use the part number shown on these
drawings for ordering. The correct part number is
shown in the parts list, and may be slightly
different or amended since these drawings were
prepared.
2.
All resistance values are indicated in ohms
(K = 103, M = 106).
3.
Resistor wattages are 1/4W or 1/6W unless
otherwise specified.
4.
All capacitance values are indicated in μF
(P = 10-6 μF).
5.
All voltages are DC voltages unless otherwise
specified.
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34
DVD-2500BTCI
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON
THE FOLLOWING PAGES:
1. CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE
SAME TYPE FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER
QUE DES FUSIBLE DE MÊME TYPE.
RISK OF FIRE-REPLACE FUSE AS MARKED.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not
defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components
in the power supply circuit to fail.
3. Note:
1.
Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
2.
To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Voltage indications for PLAY and STOP mode on the schematics are as shown below:
5. How to read converged lines
6. Test Point Information
A V
F
This symbol means fast operating fuse.
Ce symbole represente un fusible a fusion rapide.
2
3
1
5.0
(2.5)
5.0
The same voltage for
both PLAY & STOP modes
Indicates that the voltage
is not consistent here.
PLAY mode
STOP mode
(Unit: Volt)
3
2
1
A
B
C
D
1-B1
1-D3
AREA D3
AREA B1
1-D3
Distinction Area
Line Number
(1 to 3 digits)
Examples:
1. "1-D3" means that line number "1" goes to the line number
"1" of the area "D3".
2. "1-B1" means that line number "1" goes to the line number
"1" of the area "B1".
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
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9
2
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9
4
2
9
8
0
5
1
5
1
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35
DVD-2500BTCI
AV Schematic Diagram
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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36
DVD-2500BTCI
Sub Microcontroller Schematic Diagram
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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37
DVD-2500BTCI
Power Supply Schematic Diagram
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
"Ce symbole reprèsente un fusible à fusion rapide."
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
"This symbol means fast operating fuse."
A V
F
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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38
DVD-2500BTCI
Front & Power SW Schematic Diagram
DIGITAL
MULTI
2 CH
DTS
+
DTS
MP3
HDCD
x
MPEG
PCM
L.P.
D.MIX
ANGLE
WMA AAC
MSTR
-HD
Express
TrueHD
V S S
PL
REM
SING
TOTAL
CHAP
TRACK
TITLE
GROUP
HDMI
SUPER
1G
2G
(h1)
(h1)
(h1)
(h1)
(h1)
(h1)
(h1)
(h1)
(h1)
(h1)
(h1)
(h1)
3G
4G
5G
6G
7G
8G
9G
10G 11G 12G 13G 14G
15G
HD
BD
PROG RAND
B
1A-
SD USB NET
DVD VCD
AUDIO
1G
2G~14G
15G
P1
P2
P3
P4
P5
P6
P7
P8
P9
FL3000 MATRIX CHART
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
SUPER
HD
BD
PROG
RAND
B
1
A-
SD
USB
NET
DVD
V
CD
AUDIO
DIGITAL
DTS
+
DTS
MP3
HDCD
x
MPEG
PCM
L.
P.
D.MIX
ANGLE
WMA
AAC
MSTR
-HD
Express
TrueHD
V S
S
PL
a1
a2
a3
a4
a5
b1
b2
b3
b4
b5
c1
c2
c3
c4
c5
d1
d2
d3
d4
d5
e1
e2
e3
e4
e5
f1
f2
f3
f4
f5
g1
g2
g3
g4
g5
h1
a1
b1
c1
d1
e1
g1
f1
a2
b2
c2
d2
e2
f2
g2
a3
b3
c3
d3
e3
f3
g3
a4
b4
d4
e4
g4
a5
b5
c5
d5
e5
f5
g5
(2G~14G)
c4
f4
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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39
DVD-2500BTCI
SD Schematic Diagram
RS232C Schematic Diagram
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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40
DVD-2500BTCI
FE Main 1/5 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC001.
IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
1 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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41
DVD-2500BTCI
FE Main 2/5 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC001.
IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
1 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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42
DVD-2500BTCI
FE Main 3/5 Schematic Diagram
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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43
DVD-2500BTCI
FE Main 4/5 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC001.
IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
1 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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44
DVD-2500BTCI
FE Main 5/5 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC001.
IC001 is divided into four and shown as IC001 (1/4) ~ IC001 (4/4) in this FE Main Schematic Diagram Section.
1 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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45
DVD-2500BTCI
BE Main 1/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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46
DVD-2500BTCI
BE Main 2/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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47
DVD-2500BTCI
BE Main 3/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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48
DVD-2500BTCI
BE Main 4/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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49
DVD-2500BTCI
BE Main 5/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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50
DVD-2500BTCI
BE Main 6/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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51
DVD-2500BTCI
BE Main 7/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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52
DVD-2500BTCI
BE Main 8/9 Schematic Diagram
The order of pins shown in this diagram is different from that of actual IC6001.
IC6001 is divided into eight and shown as IC6001 (1/8) ~ IC6001 (8/8) in this BE Main Schematic Diagram Section.
2 NOTE:
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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53
DVD-2500BTCI
BE Main 9/9 Schematic Diagram
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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54
DVD-2500BTCI
WIRING DIAGRAM
AV CBA
SUB MICROCONTROLLER CBA
FRONT CBA
POWER SUPPLY CBA
BE MAIN CBA UNIT
FE MAIN CBA
SD CBA
POWER
SW CBA
RS232C CBA
CN3000
CN1001
CN1002
CN7401
CN7602
CN4002
CN2501
CN2304
CN7001
CN6401
CN501
CN101
CN902
CN901
CN903
CN2601
CN001
CN3001
CN3101
CN2500
W10
CN2504
CN2551
CN2000
CN2503
CN2001
AC
CORD
HDMI-CONNECTOR
RS232C-CONNECTOR
SD CARD SLOT
28
H
29
XOUT
30
GND
31
GND
1
SLD1(-)
2
SLD1(+)
3
SLD2(-)
4
SLD2(+)
32
+3.3V
33
GND-LD
34
GND-LD
35
+5V
36
+8.5V
37
THERMO
38
SCLK
1
W
2
V
3
U
4
+5V
5
HU(+)
6
HU(-)
7
HV(+)
8
HV(-)
9
HW(+)
10
HW(-)
11
HB(-)
39
SENLDD
40
SDATA
41
XLDDRST
42
LDEN
43
EMST
44
TEST-V
45
NU
1
TRK(+)
2
FCS(+)
3
FCS(-)
4
TRK(-)
5
EXPINT
6
EXPA(+)
7
EXPA(-)
8
EXPB(+)
9
EXPB(-)
10
SENLCD
11
NU
12
GND
13
BDRF(+)
14
BDRF(-)
15
GND
16
RF(+)
17
RF(-)
18
GND
19
+5V
20
A
21
B
22
C
1
NSRST
2
GND
3
IDE1D7
4
IDE1D8
5
IDE1D6
6
IDE1D9
7
IDE1D5
8
IDE1D10
9
IDE1D4
10
IDE1D11
11
IDE1D3
12
IDE1D12
13
IDE1D2
14
IDE1D13
15
IDE1D1
16
IDE1D14
17
IDE1D0
18
IDE1D15
19
GND
20
NU
21
DMAIRQ
22
GND
23
DIOW
24
GND
25
DIOR
26
GND
27
IORDY
28
GND
29
DMACK
30
GND
31
INTRQ
32
NU
33
IDE1A1
34
NU
35
IDE1A0
36
IDE1A2
37
CS0
38
CS1
39
NU
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
P-ON+10.5V
2
P-ON+10.5V
3
P-ON+10.5V
4
GND
5
GND
6
GND
7
P-ON+5V(1)
8
P-ON+5V(1)
9
GND
10
GND
11
P-ON+1.2V
12
GND
13
GND
14
P-ON+3.3V
15
P-ON+3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
11
GND
12
PWSW1
13
RDY
14
SYS-RESET
15
SUB-TXD
16
SUB-RXD
17
P-ON+5V(2)
18
NU
19
NU
11
12
13
14
15
16
17
18
19
1
FAN-VCC
2
FAN-LOCK
1
SDDAT2
2
GND
3
SDDAT3
4
GND
5
CMD
6
GND
7
SDCD
8
D+3.3V
9
D+3.3V
10
GND
11
SDCLK
11
NU
10
GND
9
GND
8
GND
7
GND
6
GND
5
AL+5V
4
AL+5V
3
AL+5V
2
AL+5V
1
SAFETY
12
GND
13
SDDAT0
14
GND
15
SDDAT1
16
SDWP
1
2
3
4
5
6
7
8
9
10
11
NU
11
GND
10
GND
9
GND
8
GND
7
GND
6
AL+5V
5
AL+5V
4
AL+5V
3
AL+5V
2
SAFETY
1
12
13
14
15
16
1
NU
2
GND
3
AL+15V(1)
4
GND
5
GND
6
NU
7
SAFETY
8
NU
9
GND
10
GND
11
GND
12
EV+3.3V
13
NU
14
AL+15V(2)
15
AL+15V(2)
16
AL+15V(2)
17
AL+5V
18
AL+5V
19
AL+5V
20
AL+2.5V
21
F2
22
-FL
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23 F1
2
F2
3
F1
4
GND
5
GND
6
EV+3.3V
7
NU
8
EV+5V
9
P-ON+3.3V
10
FL-SDA
11
FL-SCL
12
FL-CS
13
FL-RESET
14
REMOTE
15
KEY-1
16
KEY-2
17
NU
18
LED-R
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
-FL
1
1
REMOTE
1
2
EV+5V
2
3
RS232C-PW-CONT
3
4
T1-IN
4
5
R1-OUT
5
6
GND
6
19
LED-G
19
3
POWER-KEY
3
1
2
4
GND
4
5
LED-R
5
6
LED-G
6
GND
23
D
24
OEVC
25
E
26
F
27
G
FAN
CN1003
FE MAIN CBA & BD MECHANISM ASSEMBLY
RELAY CBA
PICKUP
FOCUS
ACTUATOR
BD-OEIC
TRACKING
ACTUATOR
LENS DRIVE
CD/DVD
-OEIC
CD-LD
BD-LD
PD-LD
DVD-LD
LASER DIODE DRIVE
SPINDLE
MOTOR
M
SLED
MOTOR
M
1
1
LDSNS2
2
2
LDSNS1
3
3
GND
4
4
INLIMIT
5
5
LOAD(+)
6
6
LOAD(-)
M
LOADING
MOTOR
TRAY
-IN
INNER
SW
TRAY
-OUT
3
GND
32
4
V5V-PW-SW(NU)
31
5
FAN-LOCK
30
6
SUB-RXD
29
7
SAFETY
28
8
EV+3.3V
27
9
SUB-TXD
26
10
FAN-CONT(NU)
25
11
SYS-RESET
24
12
RDY
23
13
GND
22
14
PWSW1
21
15
NU
20
16
IIC-BUS SCL(NU)
19
17
IIC-BUS SDA(NU)
18
18
PWSW3
17
19
NU
16
20
PWSW2
15
21
REMOTE
14
22
FL-SW
13
23
A33-PW-CONT(NU)
12
24
RS232C-PW-CONT
11
25
RS232C-RXD
10
26
RS232C-TXD
9
27
EV+5V
8
28
P-ON+3.3V
7
29
-FL
6
30
NU
5
31
GND
4
32
GND
3
33
F2
2
34
F1
1
W05
W07
W06
W04
W08
W03
LEAD IDENTIFICATIONS
1 2 3 4
48
17
32
33
16
1
64
49
G D S
1
2
3
5
4
1 4
8 5
1
2
4
3
1: Anode
2: Cathode
3: Emitter
4: Collector
64
33
32
1
C
B
E
E
C
B
E
C
B
E
C
B
1 2
4 5
3
1
8
16
9
B C E
B C E
16
9
8
1
Note:
A: Anode
K: Cathode
E: Emitter
C: Collector
B: Base
R: Reference
G: Gate
D: Drain
S: Source
2SA950-Y(TE2 F T)
2SA966-Y(TE6 F M)
2SA1015-(GR,Y)(TE2 F T)
2SA1981Y-AT
2SC1815-GR(TE2 F T)
2SC2120-Y(TE2 F T)
2SC5343MG-AT
2SC5344 Y
KTA1271-Y-AT/P
STB1277LY-AT
2SA1980M Y
2SA1980MG-AT
KRC103M-AT/P
KTA1267-(GR,Y)-AT/P
KTA1273-Y-AT/P
KTC3203-Y-AT/P
KTC3199-GR-AT/P
RN1203(TE4 F T)
SRC1202M-AT
SRC1203MAT
KRC102M-AT/P
RN1202
PQ070XF02SZH
2SK3563(Q)
KHB4D5N60F-U/PMC
BU4229G-TR
PST3630NR
EL817B
PS2561A-1(Q,W)
CXA1511M-T4
FA5542N-A2-TE1
PT6302-R-001(L)
2SA1530A-T112-1Z
2SA1980SFY
KTA1504S-Y-RTK/P
MN101C77AFS
STC403
PQ035ZN01ZPH
PQ035ZNA1ZPH
ADM232AARN
2SD2012(F M)
KTC2026-Y/P
SP232ACN-L/TR
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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55
DVD-2500BTCI
---MEMO---
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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56
DVD-2500BTCI
EXPLODED VIEWS
Cabinet
2L025
B8
B24
B9
B11
B5
B19
B18
B1
B17
B41
B16
B17
A3
B4
B34
B27
B2
A1X
2L010
2L012
B39
2L062
2L021
2L021
2L021
2L023
2L023
1B1
2L024
2L018
2L018
2L064
2L064
2L024
2L018
2L018
2L028
2L028
2L040
2L040
2L040
2L040
2L020
2L020
2L029
2L019
2L019
2L029
B15
B31
A6
A6
A6
A5
A2
B3
B30
A6
A7
A7
A7
A7
2L021
2L082
2L062
2L062
2L013
B40
2L014
2L014
2L041
2L041
2L027
2L015
2L026
2L060
2L034
2L034
2L022
2L012
2L063
A4
B20
2L081
A21
2L061
2L070
2L080
2L081
2L025
2L081
FRONT CBA
POWER SW CBA
CN4003
B46
FE MAIN CBA &
BD MECHANISM ASSEMBLY
AV CBA
B49
BE MAIN CBA Unit
SUB MICROCONTROLLER CBA
RS232C CBA
SD CBA
W10
W05
FN1001
W04
W03
W07
W06
W08
B47
B48
A8
B44
B38
POWER SUPPLY
CBA
Note: Be sure to unplug the power cord from
the power outlet before disassembling.
“Current continues to flow in the set for
10 to 20 seconds after the power cord is
unplugged. Wait until the power LED
turns completely off before proceeding.”
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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57
DVD-2500BTCI
PARTS LIST OF EXPLODED VIEW
＊ 本表に "nsp" と記載されている部品は供給できません。
＊ Parts for which "nsp" is indicated on this table cannot be supplied.
＊ 本表に "nsp" と記載されている基板 ASS’Y は供給できません。基板 ASS’Y の修理の際には基板部品表を確認のうえ、交換部品を発注してください。
＊ P.W.B. ASS'Y for which "nsp" is indicated on this table cannot be supplied. When repairing the P.W.B. ASS'Y, check the board parts table and order replacement parts.
＊ 本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。
＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
Ref. No.
Part No.
Part Name
Remark
Q'ty New
00D9H26000943
BE MAIN CBA UNIT
1VSA16866
1
*
00D9H26000944
AV ASSEMBLY
1VSA16867
1
*
-
AV CBA
-
SUB MICROCONTROLLER CBA
-
RC232C CBA
00D9H26000953
POWER SUPPLY CBA
1VSA16825
1
*
00D9H26000955
FRONT ASSEMBLY
1VSA16851
1
*
-
FRONT CBA
-
POWER SW CBA
00D9H26000954
SD CBA
1VSA16864
1
*
A1X
00D9H26000945
FRONT ASSEMBLY E5E01UD
1VM121439
1
*
A2
nsp
CHASSIS E5E00UD
1VM020691
1
*
A3
00D9H26000946
TOP COVER E5E00UD
1VM020690
1
*
A4
00D9H26000947
REAR PANEL E5E01UD
1VM223696
1
*
A5
nsp
BOTTOM PANEL E5E00UD
1VM223212
2
*
A6
00D1040334007
FOOT
1VM426219
4
A7
00D4611050005
RUBBER PAD
1VM426239
4
A8
00D9H26000948
TRAY ASSEMBLY(BLACK) E5E00UD
1VM223619
1
*
A21
nsp
LABEL SERIAL NO. E57E0UD
-
1
*
1B1
00D9H26000942
FE MAIN CBA & BD MECHANISM ASSEMBLY
N77D0AUN
1
*
B1
nsp
TOP PANEL E5E00UD
1VM223211
1
*
B2
nsp
FRONT BRAKET E5E00UD
1VM324206
1
*
B3
nsp
PDESTAL E5E00UD
1VM121240
1
*
B4
nsp
POWER PCB HOLDER E5E00UD
1VM223219
1
*
B5
nsp
FAN HOLDER E5E00UD
1VM223222
1
*
B8
nsp
BE SCALER HOLDER(ENTRY) E5E01UD
1VM121381
1
*
B9
nsp
BE SCALER SUB HOLDER E5E00UD
1VM121242
1
*
B11
nsp
RS232 HOLDER(ENTRY) E5E01UD
1VM324702
1
*
B15
nsp
SD PCB HOLDER E5E00UD
1VM324231
1
*
B16
nsp
NEOPRENE SPONGE(250X25X2) E5E00UD
1VM427820
1
*
B17
nsp
NEOPRENE SPONGE(250X50X1) E5E00UD
1VM427821
1
*
B18
nsp
NEOPRENE SPONGE(250X25+150X50) E5E00UD
1VM427822
1
*
B19
nsp
NEOPRENE SPONGE(250X25X1) E5E00UD
1VM427819
1
*
B20
nsp
LEAD CLAMPER 100MM
1790356
2
*
B24
nsp
MACHA EARTH PLATE R E9H10UD
1VM425524
1
*
B27
nsp
NEOPRENE SPONGE(8X120) E5E00UD
1VM427440
1
*
B30
nsp
BASS RUBBER E5E00UD
1VM427420
1
*
B31
nsp
SD EARTH PLATE E5E00UD
1VM224376
1
*
B39
nsp
COATING CLIP S-3
XF01054WD001
1
*
B40
nsp
TAPE HIMELON(10X150) E5E00UD
1VM427421
1
*
B41
nsp
INSULATION SHEET(TOP PANEL) E5E00UD
1VM427779
1
*
B42
nsp
INSULATION SHEET(LOADER) E5E00UD
1VM326057
1
*
B43
nsp
WIRE ASSEMBLY RING TERMINAL 1PIN 80MM
WX1E5E01-012
1
*
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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58
DVD-2500BTCI
SCREWS
2L010
nsp
SCREW P-TIGHT M3X8 BIND HEAD+
GBJP3080
2
2L012
nsp
SCREW P-TIGHT M3X8 BIND HEAD+
GBJP3080
3
2L013
nsp
SCREW P-TIGHT M3X8 BIND HEAD+
GBJP3080
1
2L014
nsp
SCREW P-TIGHT M3X8 BIND HEAD+
GBJP3080
3
2L015
nsp
SCREW P-TIGHT M3X8 BIND HEAD+
GBJP3080
3
2L018
nsp
SCREW P-TIGHT M3X8 BIND HEAD+
GBJP3080
9
2L019
nsp
SCREW P-TIGHT M3X8 BIND HEAD+
GBJP3080
3
2L020
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
8
2L021
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
10
2L022
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
3
2L023
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
2
2L024
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
2
2L025
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
2
2L026
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
2
2L027
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
2
2L028
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
4
2L029
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
4
2L034
nsp
SCREW S-TIGHT M3X6 BIND HEAD+
GBJS3060
7
2L040
nsp
SCREW S-TIGHT M3X8 BIND HEAD+
GBJS3080
4
2L041
nsp
SCREW S-TIGHT M3X8 BIND HEAD+
GBJS3080
2
2L060
nsp
P-TIGHT SCREW M3X34 E9400UD
1VM420034A
2
2L061
nsp
HEXAGON SPACER E6AE0UD
1VM424730
2
2L062
nsp
TOP COVER SCREW S-TIGHT SCREW M4X8
1VM425652
9
2L064
SCREW
2
2L063
nsp
SCREW S-TIGHT M3X8 DISH HEAD+
GDHS3080
2
2L070
nsp
SCREW B-TIGHT M3X8 BIND HEAD+
GBHB3080
1
2L080
nsp
SCREW TAP TIGHT M3X5 BIND HEAD+BLK NI
GBHC3050
1
2L081
nsp
SCREW TAP TIGHT M3X5 BIND HEAD+BLK NI
GBHC3050
3
2L082
nsp
SCREW TAP TIGHT M3X5 BIND HEAD+BLK NI
GBHC3050
2
Ref. No.
Part No.
Part Name
Remark
Q'ty New
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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59
DVD-2500BTCI
Packing
Some Ref. Numbers
are not in sequence.
X2
X12
X38
Upper Side
Lower Side
X15
X6
S3
S5
S8
A22
A30
S2
S5
S6
S4
S4
X4
A30
X1
S9
S10
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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60
DVD-2500BTCI
PARTS LIST OF PACKING & ACCESSORIES
＊ 本表に "nsp" と記載されている部品は供給できません。
＊ Parts for which "nsp" is indicated on this table cannot be supplied.
＊ 本表に記載されている部品は、補修用部品のため製品に使用している部品とは一部、形状、寸法などが異なる場合があります。
＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
Ref. No.
Part No.
Part Name
Remark
Q'ty New
A22
nsp
BAR CODE LABEL E5E01UD
-
1
*
A30
nsp
CONTROL LABEL E5E01UD
-
1
*
S2
00D9H26000949
GIFT BOX CARTON E5E01UD
1VM325357
1
*
S3
00D9H26000933
WRAPPING SHEET(MIRROR MAT) E5E00UD
1VM426159
1
*
S4
00D9H26000934
TOP SIDE PAD E5E01UD
1VM121561
2
*
S5
00D9H26000935
BOTTOM SIDE PAD E5E00UD
1VM121380
2
*
S6
00D9H26000936
FRONT PAD E5E00UD
1VM325022
1
*
S8
00D9H26000938
REAR PAD E5E01UD
1VM427521
1
*
S9
nsp
ACCESSORY BOX E5E00UD
1VM325939
1
*
S10
nsp
PACKING SHEET
1
*
X1
00D9H26000950
REMOTE CONTROL UNIT NA843UD
NA843UD
1
*
X2
00D9H26000951
OWNERS MANUAL E5E01UD
1VMN24373
1
*
X4
00D9H26000513
ACCESSORY BAG E5795ED
0VM416059
1
*
X6
nsp
DRY BATTERY R6P/2S
XB0M451T0001
2
*
X6
nsp
DRY BATTERY R6UW/2S
XB0M311MS001
2
*
X6
nsp
DRY BATTERY ES-GR6M-C
XB0M571GLP01
2
*
X12
nsp
SERVICE CENTER SHEET E8700UD
1VM425536
1
*
z
X15
00D9H26000952
AC CORD W/O A GND WIRE UL/CSA/202/NO/BLACK
WAV0202LTE01
1
*
X38
nsp
WARRANTY SHEET E6E80UD
1VM323952
1
*
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
