Manufactured under license from Dolby Laboratories. “Dolby” and the
double-D symbol are trademarks of Dolby Laboratories.
Page 3
SPECIFICATIONS
ItemConditionsUnitNominalLimit
1. Video Output75 Ω loadVpp1.0± 0.1
2. Optical Digital OutdBm-18
3. Audio (PCM)
3-1. Output Level1 kHz, 0 dBVrms2.0
3-2. S/NdB90
3-3. Freq. Response
DVDfs = 48 kHz, 20 Hz ~ 22 kHzdB± 1.0
CDfs = 44.1 kHz, 20 Hz ~ 20 kHzdB± 1.0
3-4. THD+N
DVD1 kHz, 0 dB%0.01
CD1 kHz, 0 dB%0.01
Notes:
1. All Items are measured without pre-emphasis unless otherwise specified.
2. Power supply: AC 220 ~ 240 V, 50 Hz
3. Load Impedance: 100 kΩ load (Audio Output)
4. Room Ambient: 5 °C ~ 40°C
1-1-1E6D20SP
Page 4
LASER BEAM SAFETY PRECAUTIONS
This DVD 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
CAUTION- CLASS
-
TION WHEN OPEN. DO NOT VIEW
DIRECTLY WITH OPTICAL INSTRUMENTS
1M
LASER RADIA
-
Location: Top of DVD mechanism.
1-2-1E7PLSP
Page 5
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteristics which are often not evident from visual inspection, nor can the protection
they give necessarily be obtained by replacing them
with components rated for higher voltage, wattage,
etc. Parts that have special safety characteristics are
identified by a ! on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or other
hazards. The Product’s Safety is under review continuously and new instructions are issued whenever
appropriate. Prior to shipment from the factory, our
products are carefully inspected to confirm with the
recognized product safety and electrical codes of the
countries in which they are to be sold. However, in
order to maintain such compliance, it is equally important to implement the following precautions when a set
is being serviced.
Precautions during Servicing
A. Parts identified by the ! symbol are critical for
safety. Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations
applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1)Wires covered with PVC tubing
2)Double insulated wires
3)High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1)Insulation tape
2)PVC tubing
3)Spacers
4)Insulators for transistors
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat produc-
ing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a power cord has been replaced, check that
5 - 6 kg of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Use care that foreign objects (screws, solder drop-
lets, etc.) do not remain inside the set.
K. Crimp type wire connector
The power transformer uses crimp type connectors
which connect the power cord and the primary side
of the transformer. When replacing the transformer,
follow these steps carefully and precisely to prevent shock hazards.
Replacement procedure
1)Remove the old connector by cutting the wires at a
point close to the connector.
Important: Do not re-use a connector. (Discard it.)
2)Strip about 15 mm of the insulation from the ends
of the wires. If the wires are stranded, twist the
strands to avoid frayed conductors.
3)Align the lengths of the wires to be connected.
Insert the wires fully into the connector.
4)Use a crimping tool to crimp the metal sleeve at its
center. Be sure to crimp fully to the complete closure of the tool.
L. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC outlet.
1-3-1E6D20ISP
Page 6
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
AC Line VoltageClearance Distance (d), (d’)
220 to 240 V
≥3 mm(d)
≥6 mm(d’)
Chassis or Secondary Conductor
Primary Circuit
d'd
Fig. 1
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
AC Line VoltageLoad ZLeakage Current (i)
220 to 240 V
2kΩ RES.
Connected in
parallel
50kΩ RES.
Connected in
parallel
i≤0.7mA AC Peak
i≤2mA DC
i≤0.7mA AC Peak
i≤2mA DC
Exposed Accessible Part
Z
One side of
B
Power Cord Plug Prongs
One side of power cord plug
prongs (B) to:
Antenna terminals
A/V Input, Output
AC Voltmeter
(High Impedance)
Fig. 2
RF or
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
1-3-2E6D20ISP
Page 7
STANDARD NOTES FOR SERVICING
Circuit Board Indications
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
Top View
Out
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
Pin 1
3. The 1st pin of every male connector is indicated as
shown.
Pin 1
Input
In
Bottom View
5
10
Pb (Lead) Free Solder
When soldering, be sure to use the Pb free solder.
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
1. Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC
(about 5 to 6 seconds). (Fig. S-1-1)
Fig. S-1-1
Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
Foil Connector) cable, be sure to first disconnect
the AC cord.
2. FFC (Flexible Foil Connector) cable should be
inserted parallel into the connector, not at an
angle.
FFC Cable
Connector
CBA
* Be careful to avoid a short circuit.
2. Remove the flat pack-IC with tweezers while
applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
CAUTION:
1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering
machine, whose shape matches that of the Flat
Pack-IC.
2. Do not supply hot air to the chip parts around the
flat pack-IC for over 6 seconds because damage
to the chip parts may occur. Put masking tape
around the flat pack-IC to protect other parts from
damage. (Fig. S-1-2)
1-4-1DVDP_SN
Page 8
3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when
removing it.
With Soldering Iron:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
CBA
Masking
Tape
Tweezers
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
2. Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
3. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Fig. S-1-4
1-4-2DVDP_SN
Page 9
With Iron Wire:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA
contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be
taken to ensure that the flat pack-IC is not
being held by glue. When the flat pack-IC is
removed from the CBA, handle it gently
because it may be damaged if force is applied.
Hot Air Blower
2. Installation
1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
so you can install a replacement flat pack-IC more
easily.
2. The “●” 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.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
To Solid
Mounting Point
CBA
Tweezers
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
Presolder
Flat Pack-IC
CBA
Fig. S-1-8
Fig. S-1-6
1-4-3DVDP_SN
Page 10
Instructions for Handling Semiconductors
Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by
electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 MΩ) that is
properly grounded to remove any static electricity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1 MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors
with your clothing.
<Incorrect>
<Correct>
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
1-4-4DVDP_SN
Page 11
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
[1] Top Case
[2] Front Assembly
[3] Reinforce Plate
[4] DVD Main CBA Unit
[5] DVD Mechanism[6] AV CBA
[7] Function CBA
2. Disassembly Method
ID/
Loc.
No.
[1]Top CaseD1 3(S-1)-
[2]
[3]
[4]
[5]
[6]AV CBAD6 (S-5), 7(S-6), *2(L-6)-
[7]
↓
(1)
Note:
(1) Identification (location) No. of parts in the figures
(2) Name of the part
(3) Figure Number for reference
(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
When tightening screws, tighten them with the
following torque.
ScrewsTorque
(S-1), (S-2), (S-3), (S-4),
(S-5), (S-6)
0.45 ± 0.05 N·m
Reference Notes
1. CAUTION 1: Locking Tabs (L-1), (L-2), (L-3), (L-4)
and (L-5) are fragile. Be careful not to break them.
1) Connect the wall plug to an AC outlet and press
the [A OPEN/CLOSE] button to open the tray.
2) Remove the Tray Panel by releasing two
locking tabs (L-1).
3) Press the [A OPEN/CLOSE] button again to
close the tray.
4) Press the [STANDBY-ON] button to turn the
power off.
5) Unplug an AC cord.
6) Release four Locking Tabs (L-2), then release
two Locking Tabs (L-3) and three Locking Tabs
(L-4).
7) Release three Locking Tabs (L-5), and remove
the Front Assembly.
2. CAUTION 2: Electrostatic breakdown of the laser
diode in the optical system block may occur as a
potential difference caused by electrostatic charge
accumulated on cloth, human body etc, during
unpacking or repair work.
To avoid damage of pickup follow next procedures.
1) Short the three short lands of FPC cable with
solder before removing the FFC cable (CN201)
from it. If you disconnect the FFC cable
(CN201), the laser diode of pickup will be
destroyed. (Fig. D4)
2) Disconnect Connectors (CN301), (CN401) and
(CN601). Remove Screw (S-3) and lift the DVD
Main CBA Unit. (Fig. D4)
3. CAUTION 3: When reassembling, confirm the
FFC cable (CN201) is connected completely. Then
remove the solder from the three short lands of
FPC cable. (Fig. D4).
1-5-1E6D20DC
Page 12
.
[1] Top Case
(S-1)
CN201
CN301
(S-3)
CN601
(L-3)
(L-1)
(L-2)
(L-5)
(L-1)
Tray Panel
(L-2)
(L-3)
Fig. D1
CN401
[4] DVD Main
CBA Unit
A
Short the three short lands by soldering.
(Either of two places.)
FPC Cable
View for A
Fig. D4
(S-2)
(L-4)
[2] Front Assembly
(S-2)
[3] Reinforce Plate
Fig. D2
Fig. D3
(S-4)
[5] DVD Mechanism
(S-4)
(S-4)
Fig. D5
1-5-2E6D20DC
Page 13
[7] Function CBA
(S-5)
CN2001
[6] AV CBA
(S-6)
(L-6)
Fig. D6
3. How to Eject Manually
1. Turn the unit over.
2. Insert the shaft less than a diameter of 3 mm (e.g. screwdriver) straightly into the opening as shown.
3. Turn the shaft along with the opening clockwise.
4. Repeat steps 2 and 3 until the tray will open.
5. Pull the tray slowly manually.
View for B
Rear
Turn the shaft along with
the opening clockwise.
Shaft
(e.g. screwdriver)
Opening
B
Front
1-5-3E6D20DC
Page 14
HOW TO INITIALIZE THE DVD PLAYER
To put the program back at the factory-default,
initialize the DVD player as the following procedure.
1. Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. a appears on the screen.
"
" differs depending on the models.
*******
MODEL : *******
Version
Region
: *.**
: *
EXIT: POWEREEPROM CLEAR : CLEAR
Fig. a
"
" differs depending on the models.
*******
2. Press [CLEAR] button on the remote control unit.
Fig. b appears on the screen.
MODEL : *******
Version
Region
: *.**
: *
EXIT: POWEREEPROM CLEAR : CLEAR
EEPROM CLEAR : OK
Fig. b
When “OK” appears on the screen, the factory
default will be set.
3. To exit this mode, press [STANDBY-ON] button.
1-6-1E6D20INT
Page 15
FIRMWARE RENEWAL MODE
1. Turn the power on and remove the disc on the tray.
2. To put the DVD player into version up mode, press
[9], [8], [7], [6], and [SEARCH MODE] buttons on
the remote control unit in that order. The tray will
open automatically. Fig. a appears on the screen
and Fig. b appears on the VFD.
"
" differ depending on the models.
*******
F/W Version Up ModeModel No : *******
Please insert a DISC
for F/W Version Up.
VERSION : *.**
EXIT: POWER
Fig. a Version Up Mode Screen
Fig. b VFD in Version Up Mode
The DVD 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 DVD 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.
"
" differ depending on the models.
*******
"
" differ depending on the models.
*******
(*2)
F/W Version Up Mode
VERSION : ************.abd
Completed
SUM : 7ABC
Model No : *******
VERSION : *.**
Fig. e Completed Program Mode Screen
Fig. f VFD upon Finishing the Programming Mode (Example)
At this time, no button is available.
6. Remove the disc on the tray.
7. Unplug the AC cord from the AC outlet. Then plug
it again.
8. Turn the power on by pressing the
[STANDBY-ON] button and the tray will close.
9. Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. g appears on the screen.
"
" differ depending on the models.
*******
MODEL : *******
Version
Region
: *.**
: *
(*1)
F/W Version Up ModeModel No : *******
VERSION : ************.abd
Reading...
VERSION : *.**
Fig. c Programming Mode Screen
Fig. d VFD in Programming Mode (Example)
The appearance shown in (*1) of Fig. c is
described as follows:
No.AppearanceState
1Reading...Sending files into the memory
2Erasing...Erasing previous version data
3Programming... Writing new version data
5. After programming is finished, the tray opens
automatically. Fig. e appears on the screen and
the checksum in (*2) of Fig. e appears on the VFD
(Fig. f).
EXIT: POWEREEPROM CLEAR : CLEAR
Fig. g
10. Press [CLEAR] button on the remote control unit.
Fig. h appears on the screen.
"
" differ depending on the models.
*******
MODEL : *******
Version
Region
: *.**
: *
EXIT: POWEREEPROM CLEAR : CLEAR
EEPROM CLEAR : OK
Fig. h
When “OK” appears on the screen, the factory
default will be set. Then the firmware renewal
mode is complete.
11. To exit this mode, press [STANDBY-ON] button.
1-7-1E6D20FW
Page 16
BLOCK DIAGRAMS
System Control / Servo Block Diagram
FIP
FL2001
SEGMENT
KEY
MATRIX
FUNCTION CBA
KEY-15
KEY-34
K21
KEY-23
KEY-46
5
3
K12
4
1
6
2
(FRONT PANEL CONTROL)
IC2001
IC101
23
1G
(MICRO CONTROLLER)
GRID
~
17
~
7G
789
a/KEY-1
b/KEY-2
CN2001CN2101
3
SP-ROT
121
4
K1
K2
SL-ADS
122
RM2001
SL-AMP
63
SENSOR
REMOTE
AV CBA
TRAY-IN
65
12
10
11
131416
i
f
g
h
e
c/KEY-3
d/KEY-4
FP-STB
FP-CLK
FP-DOUT
FP-DIN
2
1
27
28
CN1001
FP-DOUT 19
FP-DIN20
FP-CLK 21
FP-STB 22
22
54
FP-DIN
SLD
67
23
24
55
56
FP-CLK
FP-STB
REMOTE 23
25
49
REMOTE
21
CN401
53
FP-DOUT
TRACKING
RESET70
FOCUS DRIVE
FD-OFST
127
124
DRIVE
TD-OFST
126
123
SPDL
66
VREF
RESET
IC462
13
+3.3V
RESET
IC461
21
+3.3V
1
1 NOTE:
Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
IC301
(SERVO DRIVE)
26
27
-
+
+
FOCUS
ACTUATOR
15
FS(+)
FS(-)
-
DRIVE
16
TO DIGITAL SIGNAL
24
25
-
+
-
+
TRACKING
ACTUATOR
DRIVE
14
13
TS(+)
TS(-)
PROCESS BLOCK
DIAGRAM
1-8-1
312
-
+
-
+
SPINDLE
MOTOR
DRIVE
12
11
7
5
1SP(+)
6
2SP(-)
10
+3.3V
6TRAY-IN
3GND
SLED
MOTOR
8
4SL(-)
9
DVD MAIN CBA UNIT
5SL(+)
M
1
645
23
IC202
(OP AMP)
2
3
-
+
SLED
MOTOR
DRIVE
17
18
CN301
TRAY-IN
DRIVE CBA
SPINDLE
MOTOR
M
E6D20BLS
Page 17
Digital Signal Process Block Diagram
TO
VIDEO
/AUDIO
BLOCK
DIAGRAM
AUDIO(L)
AUDIO(R)
AUDIO(R)-MUTE
151
146
144
AUDIO D/A
CONVERTER
AUDI O
I/F
I/P-SW
VIDEO-Y(I)
47
Y(I)
I/P-SW
AUDIO SIGNAL
VIDEO SIGNAL
TO
VIDEO
/AUDIO
BLOCK
DIAGRAM
SPDIF
ASPECT
60
152
ASPECT
DATA
RAM
INST.
ROM
DATA
RAM
INST.
ROM
138
D/A
TO
VIDEO
/AUDIO
BLOCK
DIAGRAM
VIDEO-C
VIDEO-Y/G(I/P)
131
139
C
Y/G(I/P)
D/A
D/A
NTSC/PAL
ENCODER
VIDEO
I/F
VIDEO-Pr/R
VIDEO-Pb/B
129
Pr/R
Pb/B
D/A
130
D/A
FLASH
ROM
IC103 (FLASH ROM)
~
~
1
9
162548
FADR (0-19)
DATA
CACHE
~
293638
FDQ (0-15)
~
45
SDRAM ADDRESS(0-10)
IC101 (MICRO CONTROLLER)
~
194
209
SDRAM ADDRESS(0-10)
~~
222629
34
IC503 (SDRAM)
DSP
DECODER
STREAM
DECODER
EXTERNAL
MEMORY
I/F
159
~
2
134253
SDRAM
I/F
I/F
ECC
SDRAM DATA(0-15)
~
178
SDRAM DATA(0-15)
~
I/O
PROCESSOR
999897
100
DMA
DVD/CD
RF
SIGNAL
115
CN201
C16
FORMATTER
PROCESS
CIRCUIT
116
113
A17
D18
DETECTOR
114
B15
UMAC
BCU
CD/DVD 19
SERIAL
GENERAL
I/O
INTERRUPT
CPU
I/F
READ
MEMORY
32BIT
INST.
ROM
106
AMP
Q253,Q254
CN201
CD-LD 10
TIMER
CONTROLLER
CPU
DATA
RAM
104
105
Q251,Q252
AMP
DVD-LD 8
PD-MONI 7
WATCH DOG
103
6
5
9
GND(LD)
GND(CD-PD)
GND(DVD-PD)
TIMER
REMOTE
CONTROL
CPU
I/F
WATCH DOG
TIMER
TIMER
INTERRUPT
CONTROLLER
32BIT CPU
BCU
1 3
CDDVD
INST
CACHE
DEBUG
34~42 212
21~30
17~18 215~216
7~14
1~4
CD/DVD
62
TO SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
6
IC201
(SW)
4
FS
TS
FS(+)
CN201
FS(+) 2
FS(-)
FS(-) 3
TS(+)
TS(+) 1
TS(-)
TS(-) 4
DVD MAIN CBA UNIT
PICK-UP
UNIT
1-8-2
E6D20BLD
Page 18
Video / Audio Block Diagram
JK1401
AUDIO SIGNAL
VIDEO SIGNAL
S-VIDEO OUT
43
2
1
YC
WF3
5
6
7
VIDEO OUT
(COMPOSITE)
JK1402
VIDEO OUT
(COMPOSITE)
19
JK1405
VIDEO-G
11715
13
VIDEO-B
VIDEO-R
11
ASPECT
8
10
IC1204
DIGITAL
OPTICAL
AUDIO
OUT
JK1202
COAXIAL
AUDIO(L)-
JK1201
OUT
AUDIO(R)-
OUT
JK1405
AUDIO(L)-
OUT
3
AUDIO(R)-
OUT
1
2dB
AMP
LPFDRIVER
4dB
AMP
IC1401 (VIDEO DRIVER)
3
AV CBADVD MAIN CBA UNIT
DRIVER
2dB
AMP
WF2
DRIVER
2dB
AMP
LPF
4dB
AMP
1
2dB
AMP
LPFDRIVER
4dB
AMP
IC1402 (VIDEO DRIVER)
3
WF1
2dB
AMP
LPFDRIVER
4dB
AMP
6
2dB
AMP
LPFDRIVER
4dB
AMP
8
SWITCHING
Q1521,Q1522
WF4
Q1351
BUFFER
(AMP)
IC1201
3
Q1201
1
2
MUTE-ON
Q1202
7
6
MUTE-ON
Q1204
5
+5V
VIDEO-Y/G(I/P)
88
11VIDEO-Y(I)
66VIDEO-Pb/B
44VIDEO-Pr/R
1010VIDEO-C
CN601CN1601
VIDEO-Y(I)
VIDEO-Y/G(I/P)
VIDEO-C
VIDEO-Pb/B
VIDEO-Pr/R
TO DIGITAL
SIGNAL PROCESS
BLOCK DIAGRAM
WF6
22I/P-SW(NU)
CN601CN1601
I/P-SW
ASPECT
1-8-3
3
16
ASPECT
SPDIF
3
16
SPDIF
AUDIO(L)
TO DIGITAL
SIGNAL PROCESS
12
14
13
AUDIO(L)
AUDIO(R)
AUDIO(R)-MUTE
12
14
13
AUDIO(R)
AUDIO(R)-MUTE
BLOCK DIAGRAM
WF5
E6D20BLV
Page 19
Power Supply Block Diagram
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
TO CN401
2,3 EV+1.2V
CN1001
9,10 EV+11V
4,5,6 EV+3.3V
8 P-ON+5V
7 P-ON+3.3V
18 PWRCON
-FL
Q1013
D1003
RECTIFIER
11
F1
P-ON+11V
F2
REG.
+1.2V
IC1002
SCHOTTKY
BARRIER
D1006
12
EV+5V
EV+3.3V
D1008
P-ON+5V
SCHOTTKY
BARRIER
13
Q1002
D1030
RECTIFIER
14
15
Q1011
Q1004
Q1016
Q1015
RECTIFIER
17
REG
IC1006
18
1
2
(SHUNT REGULATOR)
Q1005
D1016
16
T1001
2
BRIDGE
RECTIFIER
D1001, D1002
D1004, D1005
LINE
FILTER
L1001
F1001
HOT CIRCUIT. BE CAREFUL.
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.
T1.6A L 250V
4
Q1001
SWITCHING
Q1003
CONTROL
SWITCHING
4
IC1001
ERROR
6
7
VOLTAGE DET
3
AV CBA
SWITCHING
CONTROL
Q1008
HOT
AC1001
AC CORD
1-8-4
E6D20BLP
Page 20
SCHEMATIC DIAGRAMS / CBA’S 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 = 10
3. Resistor wattages are 1/4W or 1/6W unless
otherwise specified.
4. All capacitance values are indicated in µF
(P = 10
5. All voltages are DC voltages unless otherwise
specified.
6. Electrical parts such as capacitors, connectors,
diodes, IC’s, transistors, resistors, switches, and
fuses are identified by four digits. The first two
digits are not shown for each component. In each
block of the diagram, there is a note such as
shown below to indicate these abbreviated two
digits.
3
, M = 106).
-6
µF).
1-9-1E7P_SC
Page 21
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.
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:
2
1
(Unit: Volt)
The same voltage for
both PLAY & STOP modes
5.0
3
5.0
(2.5)
Indicates that the voltage
is not consistent here.
PLAY mode
STOP mode
5. How to read converged lines
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".
6. Test Point Information
: 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.
3
AREA D3
2
1
ABCD
AREA B1
1-D3
1-B1
1-9-2E7P_SC
Page 22
DVD Main 1/3 Schematic Diagram
1 NOTE:
Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
1-9-3
E6D20SCD1
Page 23
DVD Main 2/3 Schematic Diagram
1-9-4
E6D20SCD2
Page 24
DVD Main 3/3 Schematic Diagram
1-9-5E6D20SCD3
Page 25
AV 1/3 Schematic Diagram
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
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.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
1-9-6
E6D20SCAV1
Page 26
AV 2/3 Schematic Diagram
1-9-7
E6D20SCAV2
Page 27
AV 3/3 & Function Schematic Diagram
7G
6G
REPEAT
A
ALL
TITLE
B
f
GROUP
i
i
5G4G 3G2G1G
SACD
CHP
REC
TRK
a
c
d
g
PSCAN
DVD
b
ef
HDVCD
VCR
PM
FL2001 MATRIX CHART
7G6G5G4G3G2G1G
a
b
REPEAT
c
A
d
B
A
e
ALL
f
g
h
ii
a
b
c
d
e
ff
g
GROUP
TITLE
a
b
c
d
e
f
g
VCR
a
b
c
d
e
f
g
a
b
c
d
e
f
g
CHP
a
b
c
d
e
f
g
TRK
REC
SACD
PSCAN
DVD
A
P
M
HD
V
CD
1-9-8E6D20SCAV3
Page 28
AV CBA Top View
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
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.
1-9-9BE6B20F01012-A
Page 29
AV CBA Bottom View
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
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.
WF3
C1402
PLUS LEAD
WF1
PIN 8 OF
CN1601
WF2
PIN 10 OF
CN1601
WF4
PIN 12 OF
CN1601
WF5
PIN 14 OF
CN1601
WF6
PIN 16 OF
CN1601
1-9-10
BE6B20F01012-A
Page 30
Function CBA Top View
Function CBA Bottom View
1-9-11
BE6B20F01012-B
Page 31
WAVEFORMS
0.5ms
WF1
Pin 8 of CN1601
WF2
Pin 10 of CN1601
WF5
Pin 14 of CN1601
20µs0.2VVIDEO-Y
AUDIO(R)0.5V0.5ms
WF6
Pin 16 of CN1601
VIDEO-C0.2V20
WF3
C1402 PLUS LEAD
VIDEO-CVBS0.5V20
WF4
Pin 12 of CN1601
µ
s
SPDIF1V0.1µs
NOTE:
Input
DVD: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)
! have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
NOTE: Parts that are not assigned part numbers
(---------) are not available.
Ref. No.DescriptionPart No.
A1XFRONT ASSEMBLY E6B20ED1VM221999
A2PANEL TRAY E5920UD0VM204430
A13FOOT(REAR) E5710UD0VM415007
A15CHASSIS(EURO HB) E6B20ED1VM221786
A16TOP CASE(HB) E612AED1VM320682
A21!RATING LABEL E6D20ED----------
A22LABEL SERIAL NO. HE240ED or----------
SERIAL NO. LABEL E6D20ED----------
1B1DVD MECHA E7 N79F0KVMN79F0KVM
2B5REINFORCE PLATE E6A60UD1VM321919
2L011SCREW P-TIGHT 3X10 BIND HEAD+GBHP3100
2L021SCREW TAP TIGHT M3X11 BIND+ P-TIGHTGBJP3110
2L031SCREW P-TIGHT M3X8 BIND HEAD+GBJP3080
2L041SCREW B-TIGHT M3X8 BIND HEAD+GBHB3080
2L081SCREW TAP TIGHT WASHER+ P-TIGHTGCJP3080
2L105SCREW P-TIGHT M3X8 BIND HEAD+GBJP3080
PACKING
S1GIFT BOX CARTON E6B20ED1VM322453
S2SIDE PAD E5900UD0VM101344
S4UNIT BAG E5500UD0VM411683
ACCESSORIES
X1REMOTE CONTROL UNIT NB076EDNB076ED
X2DRY BATTERY R6P/2S orXB0M451T0001
DRY BATTERY ES-GR6M-CXB0M571GLP01
X4ACCESSORY BAG E5700UD0VM415576
X5AV CORD WPZ0102TM015 orWPZ0102TM015
AV CORD RCA(M*2)TO RCA(M*2)WPZ0102LTE01
X10-A!OWNERS MANUAL(EN) E6B20ED1VMN21937
X10-B!OWNERS MANUAL(FR) E6B20ED1VMN21955
X10-C! OWNERS MANUAL(IT) E6B20ED1VMN21956
X10-D! OWNERS MANUAL(GE) E6B20ED1VMN21957
X10-E!OWNERS MANUAL(SW) E6B20ED1VMN21958
X10-F!OWNERS MANUAL(SP) E6B20ED1VMN21959
X10-G! OWNERS MANUAL(PR) E6B20ED1VMN21960
X10-H! OWNERS MANUAL(GR) E6B20ED1VMN21961
X11WARRANTY CARD E59A1ED1VMN20009
X12SERVICE CENTER LIST HC2C0ED0VMN03071B
200608241-15-1E6D20CA
Page 38
ELECTRICAL PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a
! have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------)
are not available.
2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25%D.....±0.5%F.....±1%
G.....±2%J......±5%K.....±10%
M.....±20%N.....±30%Z.....+80/-20%
DVD MAIN CBA UNIT
Ref. No.DescriptionPart No.
DVD MAIN CBA UNITN7CG0KEP
AV A SSEMBLY
Ref. No.DescriptionPart No.
AV ASSEMBLY
Consists of the following:
AV C BA
FUNCTION CBA
AV CBA
Ref. No.DescriptionPart No.
AV C BA
Consists of the following:
CAPACITORS
C1001! LINE ACROSS CAP. 0.047µF/250V K orCT2E473DC016
!METALIZED FILM CAP. 0.047µF/250V MCT2E473MS037
C1013CERAMIC CAP.(AX) B K 3300pF/50VCA1J332TU011
C1014ELECTROLYTIC CAP. 1000µF/6.3V MCE0KMASDL102
C1017CERAMIC CAP.(AX) Y M 0.01µF/16VCCA1CMT0Y103
C1018ELECTROLYTIC CAP. 100µF/6.3V MCE0KMASDL101
C1021CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1029CERAMIC CAP.(AX) B K 3300pF/50VCA1J332TU011
C1032ELECTROLYTIC CAP. 10µF/16V MCE1CMASDL100
C1033FILM CAP.(P) 0.022µF/50V J orCA1J223MS029
C1036CHIP CERAMIC CAP.(1608) B K 5600pF/50VCHD1JK30B562
C1037CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1038ELECTROLYTIC CAP. 470µF/6.3V MCE0KMASDL471
C1039CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1047POLYESTER FILM CAP. (PB FREE) 0.0022µF/
100V J or
FILM CAP.(P) 0.0022µF/100V J orCA2A222MS029
FILM CAP.(P) 0.0022µF/100V JCMA2AJS00222
1VSA15086
----------
----------
----------
CA2A222DT018
Ref. No.DescriptionPart No.
C1048ELECTROLYTIC CAP. 220µF/16V MCE1CMASDL221
C1049CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1201ELECTROLYTIC CAP. 10µF/16V MCE1CMASDL100
C1202ELECTROLYTIC CAP. 10µF/16V MCE1CMASDL100
C1224CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102
C1245CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1246CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1247ELECTROLYTIC CAP. 470µF/6.3V MCE0KMASDL471
C1249ELECTROLYTIC CAP. 47µF/16V M H7CE1CMASSL470
C1250CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1351CHIP CERAMIC CAP.(1608) B K 0.1µF/25VCHD1EK30B104
C1352ELECTROLYTIC CAP. 47µF/6.3V MCE0KMASDL470
C1354CHIP CERAMIC CAP.(1608) CH J 100pF/50VCHD1JJ3CH101
C1361ELECTROLYTIC CAP. 220µF/6.3V MCE0KMASDL221
C1362CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1394ELECTROLYTIC CAP. 47µF/10V MCE1AMASDL470
C1395ELECTROLYTIC CAP. 1000µF/6.3V MCE0KMASDL102
C1402ELECTROLYTIC CAP. 470µF/6.3V MCE0KMASDL471
C1403CHIP CERAMIC CAP.(1608) B K 0.33µF/10VCHD1AK30B334
C1422CHIP CERAMIC CAP.(1608) B K 0.1µF/25VCHD1EK30B104
C1423CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1442ELECTROLYTIC CAP. 220µF/6.3V MCE0KMASDL221
C1445CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C1446ELECTROLYTIC CAP. 470µF/6.3V MCE0KMASDL471
C1462ELECTROLYTIC CAP. 220µF/6.3V MCE0KMASDL221
C1465CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C1482ELECTROLYTIC CAP. 220µF/6.3V MCE0KMASDL221
C1485CHIP CERAMIC CAP. F Z 1µF/10VCHD1AZ30F105
C1522ELECTROLYTIC CAP. 10µF/16V MCE1CMASDL100
C1524ELECTROLYTIC CAP. 100µF/6.3V MCE0KMASDL101
C1531CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1532ELECTROLYTIC CAP. 22µF/6.3V MCE0KMASDL220
C1533CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1534CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1535CHIP CERAMIC CAP.(1608) B K 0.01µF/50VCHD1JK30B103
C1536ELECTROLYTIC CAP. 22µF/6.3V MCE0KMASDL220
C1537CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1538CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1539CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C1541ELECTROLYTIC CAP. 1µF/50V MCE1JMASDL1R0
C1542CHIP CERAMIC CAP.(1608) B K 1000pF/50VCHD1JK30B102
C2001ELECTROLYTIC CAP. 22µF/50V MCE1JMASDL220
C2002ELECTROLYTIC CAP. 22µF/50V MCE1JMASDL220
C2003CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C2004CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
C2031ELECTROLYTIC CAP. 100µF/6.3V MCE0KMASDL101
C2032CHIP CERAMIC CAP.(1608) F Z 0.1µF/50VCHD1JZ30F104
CONNECTORS
CN100122P FFC AV PCB TO MAINWX1E5932-005
CN1601FFC CABLE 18P AV PCB TO MAIN PCBWX1E6130-001