Mitsubishi DD-8050 Service manual

2004

Service
Manual

DVD PLAYER

MODEL

DD-8050

TABLE OF CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1-1

LASER BEAM SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2-1

IMPORTANT SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3-1

STANDARD NOTES FOR SERVICING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4-1

OPERATING CONTROLS AND FUNCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5-1

CABINET DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6-1

BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7-1

SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8-1

WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9-1

WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10-1

FIRMWARE RENEWAL MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11-1

SYSTEM CONTROL TIMING CHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-12-1

IC PIN FUNCTION DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-13-1

LEAD IDENTIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-14-1

EXPLODED VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-15-1

MECHANICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-16-1

ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-17-1

MITSUBISHI ELECTRIC

MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.

9351 Jeronimo Road, Irvine, CA 92618-1904

Copyright © 2003 Mitsubishi Digital Electronics America, Inc.

All Rights Reserved

Manufactured under license from Dolby Laboratories. "Dolby"
and the double-D symbol are trademarks of Dolby Laboratories.

SPECIFICATIONS

ITEM CONDITIONS UNIT NOMINAL LIMIT

1. Video Output 75 ohm load Vpp 1.0 ± 0.1

2. Optical Digital Out dBm -18

3. Audio (PCM)

3-1. Output Level 1 kHz 0 dB Vrms 2.0

3-2. S/N dB 120

3-3. Freq. Response

DVD fs=48kHz ± 0.5dB Hz 20~22 k

CD fs=44.1kHz ± 0.5dB Hz 20~20 k

3-4. THD+N

DVD 1 kHz 0dB % 0.004

CD 1 kHz 0dB % 0.0045

NOTES:

1. All Items are measured without pre-emphasis unless otherwise specified.

2. Power supply : AC120 V 60 Hz

3. Load imp. : 100 k ohm

4. Ambient Temperature : +25

°C

1-1-1 E5932SP

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 30cm 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 Mecha Assembly

Laser Beam Radiation

Laser Pickup

Turntable

WHEN OPEN. DO NOT

CAUTION

LASER RADIATION

STARE INTO BEAM.

Location: Top of DVD mechanism.

1-2-1 E5_LASER

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. Be careful that foreign objects (screws, solder

droplets, 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.

1-3-1 DVD_SFN1

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 Voltage Clearance Distance (d), (d’)

Chassis or Secondary Conductor

Primary Circuit Terminals

dd'

120 V

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 Voltage Load Z Leakage Current (i) Earth Ground (B) to:

120 V

≥ 3.2mm (0.126 inches)

0.15µF CAP. & 1.5kΩ RES.
Connected in parallel

Exposed Accessible Part

Z

1.5k

i≤0.5mA Peak Exposed accessible parts

0.15 F

Earth Ground

B

Power Cord Plug Prongs

AC Voltmeter
(High Impedance)

Fig. 1

Fig. 2

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

1-3-2 DVD_SFN1

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.

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)

Pin 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.

Fig. S-1-1

(2) Remove the flat pack-IC with tweezers while apply-

ing 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 twee-

zers. (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)

1-4-1 E5STA

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 twee-

zers. (Fig. S-1-6)

Fig. S-1-4

1-4-2 E5STA

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 twee-

zers. (Fig. S-1-6)

Note:

When using a soldering iron, care must be taken
to ensure that the flat pack-IC is not being held by
glue. When the flat pack-IC is removed from the
CBA, handle it gently because it may be damaged
if force is applied.

Hot Air Blower

2. Installation

(1) Using desoldering braid, remove the solder from

the foil of each pin of the flat pack-IC on the CBA so
you can install a replacement flat pack-IC more
easily.

(2) The “I” mark on the flat pack-IC indicates pin 1.

(See Fig. S-1-7.) Be sure this mark matches the 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

1-4-3 E5STA

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 (1MΩ) that is prop­erly grounded to remove any static electricity that may
be charged on the body.

2. Ground for Workbench

(1) Be sure to place a conductive sheet or copper plate

with proper grounding (1MΩ) 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

1-4-4 E5STA

OPERATING CONTROLS AND FUNCTIONS

us

or

de

or
ty

ol.

V

ce

e.

s.

FRONT PANEL

4 5 6 7 8321

®

REMOTE CONTROL

28

1

9

10
11
12

13
14

15
16

17
18

1. POWER Button

Press to turn the power on and off.

2. PAUSE Button (main unit)

Pauses the current disc operation.

PAUSE/STEP Button (remote control)

Pauses the current disc operation. View the still
picture frame by frame.

3. STOP Button

Stops operation of the disc.

4. PLAY Button

Starts playback of the disc contents.

5. SKIP Buttons
: Plays back from the beginning of the next

chapter or track.

: Plays back from the beginning of the current

chapter or track.

6. OPEN/CLOSE Button

Press to insert or remove discs from the tray.

7. Disc loading tray

8. Display, Remote Sensor Window

6

27
26
25

24

23
5
2

4
22
3
21
20

19

9. Numeric Buttons

10. CLEAR Button

Resets a setting.

11. TITLE Button

Displays the title menu.

12. Arrow Buttons

Use to scroll and cycle through disc and player men
and settings.

13. ENTER Button

Press to accept a setting.

14. ZOOM Button

Enlarges part of a DVD-reproduced image.

15. REV Button

Fast reverse playback to a desired point.

16. SEARCH MODE Button

Press to locate a desired point.

17. REPEAT Button

Repeats playback of the current disc, title, chapter
track.

18. MODE Button

Activates program playback or random playback mo
when playing DVD-Audio, CDs, Super Audio CDs
MP3/JPEG/Picture CD/WMA. Also Sets Image Quali
setting, Black Level, Virtual Surround and Speech Contr

19. DIMMER Button

Select the display panel brightness.

20. A-B REPEAT Button

Repeats playback of a selected section.

21. DISPLAY Button

Displays timer and bit-rate information on the T
screen.

22. FWD Button

Fast forwards playback to a desired point.

23. RETURN Button

Returns to the previous operation.

24. MENU Button

Displays the disc menus.

25. ANGLE/PAGE Buttons

Press to change the camera angle to see the sequen
being played back from a different angle.
Press to select the image to be displayed.

26. SUBTITLE Button

Press to select a desired subtitle language.

27. AUDIO Button

Press to select a desired audio language or sound mod

28. SETUP Button

Press to enter the setup mode or to change setup item

1-5-1 E5932IB

REAR VIEW

2
3
3
3
3

GROUP

SACD
P.SCAN

DVD A

VCD

M

Lights up when the A-B repeat function is on.

Lights up when the repeat function is on.

Lights up when
Progressive Scan is on.

Lights up when
playing a Super Audio CD.

Lights up when the ALL repeat function is on.

Lights up when the inserted
disc comes to a pause.

Lights up when playing MULTI-CH AREA
on Super Audio CD.

Displays a type of the disc
which is inserted on the tray.

: DVD disc

DVD

: DVD-audio
: VCD
:

Audio CD, MP3, JPEG, PictureCD, WMA

Lights up when the inserted
disc is being played back.

Lights up when the playback is
slow mode.

Displays how long the current
title or track has been played back.
When a chapter or track is
switched, the number of a new
title, chapter or track is displayed.

Power on

No disc inserted or playing DVD menu

Opening the Tray

Closing the Tray

Loading the disc

Lights up when the playback control is
activated (VCD)

Power off

Dark

OFF

Bright

DVD

DVD

LYCr

R

DIGITAL AUDIO OUT

(PCM/BITSTREAM)

AUDIO OUT

OPTICAL COAXIAL

29 34 36353330 3132 37

9. Power Cord

0. Left AUDIO OUT Jack

1. OPTICAL DIGITAL AUDIO OUT Jack

2. COAXIAL DIGITAL AUDIO OUT Jack

3. Right AUDIO OUT Jack

VIDEO

VIDEO OUT

Cb

S-VIDEO

ANALOG

L

R

SURROUND

SUBWOOFER

CENTER

5.1 CH

AUDIO OUT

L

R

OUT

FRONT

34. VIDEO OUT Jack

35. COMPONENT VIDEO OUT Jacks

36. S-VIDEO OUT Jack

37. ANALOG 5.1 CH AUDIO OUT Jacks

DISPLAY

DVD

VCD
CD

It is possible to change the brightness of display unit
by pressing the DIMMER button of remote control

When

the display is returned to the setup status.

the power supply is turned off,

DISPLAYS DURING

OPERATION

LOADING THE BATTERIES

1. Open the battery compartment cover.

2. Insert two AA batteries, with each one
oriented correctly.

3. Close the cover.

.

Notes

Do not mix alkaline and manganese batteries.
Do not mix old and new batteries.

1-5-2 E5932IB

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.

[6] Function

CBA

[2] Front

Assembly

[3] Reinforce

Plate

[8] DVD

Mecha

[9] Main

PCB Holder

[10] 5.1ch
Amp CBA

[1] Top Case

[4] DVD Main

CBA Unit

[11] Jack

PCB Holder

[5] Rear

Panel

[7] AV CBA

2. Disassembly Method

ID/

LOC.

No.

[1] Top Case D1 5(S-1) ---

[2]

[3]

[4]

[5] Rear Panel D4 7(S-4), (S-5) ---

[6]

[7] AV CBA D5 (S-6), (S-7), *CN1301 ---

[8]

[9]

[10]

[11]

PAR T

Front
Assembly

Reinforce
Plate

DVD Main
CBA Unit

Function
CBA

DVD
Mecha

Main PCB
Holder

5.1ch Amp
CBA

Jack PCB
Holder

Fig.

No.

D2

D2 2(S-2) ---

D3

D5 *CN2001 ---

D6 4(S-8) ---

D6 2(S-9) ---

D6 *2(L-4) ---

D6 2(S-10) ---

REMOVAL

REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER

*4(L-1), *3(L-2),
*3(L-3)

(S-3A), 2(S-3B),
*CN201, *CN301,
*CN401, *CN501,
*CN601

Note

1
1-1
1-2

2
2-1
2-1

3

(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.

Screws Torque

(S-1), (S-2), (S-3A),
(S-4), (S-5), (S-6),
(S-7), (S-8), (S-9),
(S-10)

(S-3B) 0.38 ± 0.04 N·m

0.45 ± 0.05 N·m

Reference Notes

CAUTION 1: Locking Tabs (L-1), (L-2) and (L-3) are
fragile. Be careful not to break them.

1-1. Release four Locking Tabs (L-1) and three Lock-

ing Tabs (L-2).

1-2. Release three Locking Tabs (L-3), then remove

the Front Assembly.

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.
2-1. Short the three short lands of FPC cable with sol-

der 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)

2-2. Remove Screw (S-3A) and two Screws (S-3B).

Then disconnect Connectors (CN301), (CN401),
(CN501) and (CN601) and lift the DVD Main CBA
Unit. (Fig. D3)

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. D3)

↓

(1)

↓

(2)

↓

(3)

↓

(4)

↓

(5)

1-6-1 E5932DC

[1] Top Case

(S-1)

[3] Reinforce Plate

(S-1)

(S-1)

Fig. D1

(S-2)

CN201

(S-3B)

CN501

CN301

CN401

(S-3B)

(S-3A)

[4] DVD Main
CBA Unit

A

Short the three short lands by soldering.
(Either of two places.)

CN601

(L-1)

(L-3)

(L-1)

(L-2)

[2] Front Assembly

(L-1)

Fig. D2

Connector

View for A

(S-4)

Fig. D3

[5] Rear Panel

(S-5)

(S-4)

Fig. D4

1-6-2 E5932DC

[6] Function CBA

(S-6)

CN2001

CN1301

(S-7)

[7] AV CBA

[10] 5.1ch Amp CBA

(S-10)

[11] Jack
PCB
Holder

(S-8)

(S-8)

(L-4)

Fig. D5

HOW TO EJECT MANUALLY (Method 1)

1. Remove the Top Case, Reinforce Plate and DVD Main CBA Unit.

2. Rotate the roulette in the direction of the arrow as shown below.

(L-4)

View for A

[8] DVD
Mecha

(S-9)

[9] Main
PCB
Holder

Fig. D6

Rotate this roulette in
the direction of the arrow

A

1-6-3 E5932DC

HOW TO EJECT MANUALLY (Method 2)

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 with a hand.

View for B

Rear

Turn the shaft along with
the opening clockwise.

Shaft
(e.g. screwdriver)

Opening

B

Front

1-6-4 E5932DC

BLOCK DIAGRAMS

System Control / Servo Block Diagram

FL2001

GRID FIP

~

23

17

~

7G

1G

IC2001

(FRONT PANEL CONTROL)

789

a/KEY-1

b/KEY-2

SEGMENT

10

c/KEY-3

d/KEY-4

12

11

f

e

FP-STB

2

CN1001

131416

g

h

FP-DIN

FP-DOUT

28

27

KEY-1 5

5

CN2001 CN2101

i

FP-CLK

1

KEY

MATRIX

FUNCTION CBA

KEY-3 4

K2 1

KEY-2 3

KEY-4 6

K1 2

4

1

3

6

2

3

4

K1

K2

AV CBA

SENSOR

REMOTE

RM2001

IC101

(MICRO CONTROLLER)

DVD MAIN CBA UNIT

A-MUTE
53

77 M-MUTE

ADAC-MD
57

56 ADAC-MC

86 ADAC-ML

IC462

+3.3V

IC461

+3.3V

RESET73

RESET

1 3

RESET

2 1

VREF

(SERVO DRIVE)

IC301

FOCUS DRIVE

FD-OFST

148

146

25

27

26

-

+

-

+

FOCUS

ACTUATOR

DRIVE

15

16

24

TRACKING

DRIVE

TD-OFST

147

139

-

+

-

+

TRACKING

ACTUATOR

DRIVE

14

13

312

SPDL
76

-

+

-

+

SPINDLE

MOTOR

DRIVE

12

11

645

FP-STB 20

FP-DIN 19

2221232024

CN401

82

60

FP-DIN

FP-STB

SLD
75

23

-

+

SLED

MOTOR

DRIVE

17

18

FP-DOUT 21

FP-CLK 18

REMOTE 22

61

67

59

FP-CLK

REMOTE

FP-DOUT

IC202

(OP AMP)

10

1FG-IN

TRAY-IN
66

8

9

3SP(+)

675

+3.3V

4SP(-)

5TRAY-IN

SL-AMP72FG-IN

81

14

13

12

6GND

7SL(-)

8SL(+)

SP-ROT
143

1

2

3

CN301

ADAC-MD

TO SACD

ADAC-MC

BLOCK DIAGRAM

M-MUTE

A-MUTE

TO AUDIO

ADAC-MD

BLOCK DIAGRAM

ADAC-MC

ADAC-ML

FS(+)

FS(-)

TO DIGITAL SIGNAL

TS(+)

TS(-)

PROCESS BLOCK

DIAGRAM

1-7-1

DRIVE CBA

TRAY-IN

SPINDLE

MOTOR

M

SLED

MOTOR

M

FG

SENSOR

FG CBA

E5932BLS

Digital Signal Process Block Diagram

TO SACD

BLOCK

DATA(AUDIO) SIGNAL

DATA(VIDEO/AUDIO) SIGNAL VIDEO SIGNAL

SD1

SD2

SD0/SPDIF

177

176

175

SD3

174

DATA

SD4

171

RAM

SD5

SD6

170

INST.

DSP

DECODER

169

ROM

SD7

163

XSHD

187

XSHD

DATA

DIAGRAM

XSAK

186

XSAK

RAM

I/O

SDCK

RESET

185

189

SDCK

RESET

INST.

PROCESSOR

XSRQ

ROM

SDEF

168

XSRQ

PSP-WCK

SACD-READY

88

188

SDEF

PSP-WCK

SACD-DATA

SACD-LATCH

55

58

SACD-DATA

SACD-READY

SD0/SPDIF

54

SACD-LATCH

AUDIO

SD1

I/F

TO AUDIO

SD2

SD3

SERIAL

BLOCK

DIAGRAM

SD4

SD5

GENERAL

I/O

CPU

SD6

I/F

INTERRUPT

SACD

68

SACD

CONTROLLER

TIMER

VIDEO-C

VIDEO-Y(I)

156

C

Y(I)

D/A

WATCH DOG

TIMER

TO VIDEO

VIDEO-Cr/Pr

158

Cr/Pr

D/A

NTSC/PAL

VIDEO

REMOTE

CONTROL

BLOCK

DIAGRAM

VIDEO-Cb/Pb

152

Cb/Pb

D/A

ENCODER

I/F

VIDEO-Y

151

Y

D/A

32BIT CPU

BCU

149

D/A

DATA

INST

DEBUG

RAM

RAM

IC103 (FLASH ROM)

~

~

293638

45

EXADT (0-15)

ICS13(LATCH)

EXADT (0-15), EADR (16-19)

FLASH

ROM

EADR (0-7)

~

12

19

D TYPE

LATCH

~

2

9

EXADT (0-7)

~

1

9

162548

EADR (16-19)

ICS14(LATCH)

~

EADR (0-15)

EADR (8-15)

~

12

19

D TYPE

LATCH

~

2

9

EXADT (8-15)

SDRAM ADDRESS(0-11)

IC101 (MICRO CONTROLLER)

~

217

SDRAM ADDRESS(0-11)

~~

212760

ICS04 (SDRAM)

EXTERNAL

MEMORY

I/F

1

238

~~~

2

13314245567485

66

SDRAM

STREAM

I/F

DECODER

I/F

ECC

SDRAM DATA(0-15)

~~~

18

192

212

SDRAM DATA(0-31)

252

256

UMAC

DMA

DVD/CD

FORMATTER

RF

SIGNAL

PROCESS

CIRCUIT

114

115

116

117

132

131

134

133

~

CN201

C16

A17

B15

D18

DETECTOR

BCU

129

E14

130

F12

CD/DVD 19

READ

MEMORY

32BIT

INST.

ROM

126

AMP

Q253,Q254

CN201

CD-LD 10

CPU

DATA

RAM

124

125

Q251,Q252

AMP

DVD-LD 8

PD-MONI 7

123

6

5

9

GND(LD)

GND(CD-PD)

GND(DVD-PD)

CPU

I/F

WATCH DOG

TIMER

TIMER

INTERRUPT

CONTROLLER

CD/DVD

83

6

1 3

CD DVD

EXADT (0-15), EADR (16-19)

FSEL

27MHz

CLOCK

IC201

(SW)

4

69

166 165

+3.3V

FS

TS

(AND GATE)

ICS06

FS(+)

CN201

FS(+) 2

4

1

2

27MHz

OSC

X101

TO SYSTEM

CONTROL/SERVO

BLOCK DIAGRAM

FS(-)

TS(-)

TS(+)

FS(-) 3

TS(+) 1

TO SACD

BLOCK

DIAGRAM

CLK33M

9

14

CLK

GENE.

(CLOCK GENERATOR)

X'TAL

OSC

ICS03

7

DVD MAIN CBA UNIT

TS(-) 4

PICK-UP

UNIT

1-7-2

E5932BLD

Video Block Diagram

VIDEO SIGNAL

JK1401

S-VIDEO OUT

2

1

3 4

YC

WF3

5

6

7

DRIVER

DRIVER

2dB

AMP

2dB

AMP

2dB

AMP

LPF DRIVER

4dB

AMP

IC1403 (VIDEO DRIVER)

3

4dB

LPF

AMP

1

COMPOSITE

VIDEO OUT

JK1404

2dB

4dB

IC1402 (VIDEO DRIVER)

VIDEO-Y

OUT

13

AMP

LPF DRIVER

AMP

3

VIDEO-Cb/Pb

OUT

11

2dB

AMP

2dB

LPF DRIVER

4dB

AMP

4dB

6

VIDEO-Cr/Pr

OUT

10

AMP

LPF DRIVER

AMP

8

88VIDEO-Y

33VIDEO-Y(I)

10 10VIDEO-C

VIDEO-Y

VIDEO-C

VIDEO-Cb/Pb

WF1

66VIDEO-Cb/Pb

44VIDEO-Cr/Pr

VIDEO-Cr/Pr

WF2

CN601 CN1601

VIDEO-Y(I)

DVD MAIN CBA UNIT AV CBA

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

1-7-3

E5932BLV

Audio Block Diagram

FRONT-L

OUT

FRONT-R

OUT

AUDIO SIGNALDATA(AUDIO) SIGNAL

JK7101

MUTE-ON

MUTE-ON

Q7504

Q7503

1

(AMP)

IC7301

7

2

6

5.1CH AMP CBA

Q7552

Q7501

Q7502

Q7551

(AMP)

IC7401

SURROUND-L

OUT

Q7404

1

2

MUTE-ON

SURROUND-R

OUT

Q7403

7

6

MUTE-ON

Q7402

Q7452

Q7401

Q7451

(AMP)

IC7501

CENTER

OUT

Q7308

1

2

MUTE-ON

SUB

7

6

WOOFER

OUT

MUTE-ON

Q7307

Q7302

Q7352

Q7301

Q7351

IC1204

AV CBA

DIGITAL

OPTICAL

AUDIO

JK1202

Q1351

OUT

BUFFER

COAXIAL

(AMP)

IC1201

JK1404

1

2

AUDIO-L

OUT

Q1201

MUTE-ON

AUDIO-R

Q1202

7

6

OUT

MUTE-ON

Q1204

15

FRONT-AUDIO-L
15

CNS01 CN7102

13 13FRONT-AUDIO-R

99SURROUND-R

11 11SURROUND-L

77CENTER

55SUB WOOFER

14

A-L-MUTE

12 12A-R-MUTE

14

88SURROUND-R-MUTE

66CENTER-MUTE

44SUB WOOFER-MUTE

10 10SURROUND-L-MUTE

33A-MUTE

16 16A-MUTE2

22M-MUTE

WF4

WF6

CN601 CN1601

9

10

L-CH

R-CH

LPF+AMP

LPF+AMP

DAC

DAC

DSD

FILTER

ICS02 (AUDIO DAC)

DSD

373839404142434445

(X8 DF)

I/F

29

L-CH

LPF+AMP

DAC

28

R-CH

LPF+AMP

DAC

ENHANCED

MULTI-LEVEL

DELTA-SIGMA

31

L-CH

LPF+AMP

DAC

MODULATOR

30

R-CH

LPF+AMP

DAC

12

L-CH

LPF+AMP

DAC

PCM

FILTER

(X8 DF)

I/F

PCM

5150494847

11

R-CH

LPF+AMP

DAC

46

CONTROL

FUNCTION

2

3

4

19

SPDIF
19

16

AUDIO-R

14 14AUDIO-L

16

SYSTEM

13 13A-MUTE

8

A-MUTE2

CLOCK

33

WF5

15 15A-R-MUTE

7

A-R-MUTE

RESET

36

DVD MAIN CBA UNIT

A-L-MUTE

A-R-MUTE

SURROUND-L-MUTE

SURROUND-R-MUTE

TO SACD

BLOCK DIAGRAM

CENTER-MUTE

SUB WOOFER-MUTE

A-MUTE

M-MUTE

TO SYSTEM

CONTROL/SERVO

BLOCK DIAGRAM

DSD-CLK

DSD-MXL

DSD-MXR

DSD-FL

DSD-FR

DSD-C

DSD-SW

DSD-LS

TO SACD

BLOCK DIAGRAM

1-7-4

DSD-RS

(AND GATE)

ICS10

SD6

SD3

SD1

(AND GATE)

ICS07

SD4

SD0/SPDIF

4

2

1

SACD

(AND GATE)

ICS21

ADAC-MD

ADAC-MC

ADAC-ML

TO SYSTEM

CONTROL/SERVO

BLOCK DIAGRAM

4

1

2

CLK33M/36M

RESET

TO SACD

BLOCK DIAGRAM

4

4

(AND GATE)

ICS11

1

2

1

2

SD5

SD2

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

E5932BLA

SACD Block Diagram

DATA(AUDIO) SIGNAL

ICS01 (SACD MULTI CHANNEL SIGNAL PROCESS)

ADAC-MD

4

ADAC-MC

3

XSRQ

TEST RESET

RESET

9

31

164

SDEF

168

WCK

123

TO AUDIO

TO AUDIO

DSD-CLK

DSD-XML

60

55

DSD-FL

DSD-FR

DSD-XMR

6466697174

56

DSD

OUTPUT

I/F

DSD

DSD

169

170

BLOCK DIAGRAM

DSD-C

SIGNAL

PROCESS

FADE

171

DSD-LS

DSD-SW

STREAM

MANAGER

173

172

DSD-RS

76

DST

174

175

DECODER

176

TO AUDIO

BLOCK DIAGRAM

ADDRESS (0-11)

19-24,

27-32

ADDRESS

BUS

154-157,159-162

148,149,151,152,

XSHD

165

2,3,5,6,

DATA BUS

131-134,

XSAK

167

DATA (0-7)

8,9,11,12

136-139

A-L-MUTE

A-R-MUTE

CENTER-MUTE

6365687073

A-L-MUTE

A-R-MUTE

CENTER-MUTE

SURROUND-L-MUTE

SURROUND-R-MUTE

SUB WOOFER-MUTE

75

SURROUND-L-MUTE

SUB WOOFER-MUTE

SURROUND-R-MUTE

ICS12 (SD-RAM)

SDCK

SACD-READY

SACD-LATCH

SACD-DATA

627

166

BLOCK DIAGRAM

RESET

CLK33M/36M

11

PCM-SCLK

DVD MAIN CBA UNIT

ADAC-MD

ADAC-MC

XSRQ

RESET

SDEF

PSP-WCK

SACD-READY

5

(FLIP-FLOP)

D-F/F

D-F/F

ICM04

3

2

11912

4

(AND GATE)

ICM28

1

SACD-LATCH

SACD-DATA

(AND GATE)

ICM03

2

XSHD

XSAK

(FLIP-FLOP)

D-F/F

D-F/F

ICM24

352

11912

4

4

(AND GATE)

ICM02

1

2

1

2

SD0/SPDIF

SD1

(AND GATE)

ICM23

(FLIP-FLOP)

D-F/F

D-F/F

ICM19

352

11912

4

4

(AND GATE)

ICM22

1

2

1

(AND GATE)

ICM18

2

SD2

SD3

(FLIP-FLOP)

D-F/F

D-F/F

ICM14

352

11912

4

4

(AND GATE)

ICM17

1

2

1

(AND GATE)

ICM13

2

SD5

SD4

(FLIP-FLOP)

D-F/F

D-F/F

ICM09

352

11912

4

4

(AND GATE)

ICM12

1

2

1

2

SD6

SD7

(AND GATE)

ICM08

4

(AND GATE)

ICM07

1

2

(FLIP-FLOP)

ICM27

SDCK

D-F/F

11912

(AND GATE)

ICM29

4

4

(AND GATE)

ICM30

1

2

1

2

D-F/F

362

4

(INVERTER)

ICM31

1

2

2 4

CLK33M

TO SYSTEM

CONTROL/SERVO

BLOCK DIAGRAM

1-7-5

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

E5932BLSA

Power Supply Block Diagram

-FL

F1

P-ON+10V

F2

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

NOTE :

+1.2V

IC1002

-REPLACE FUSE AS MARKED.

SCHOTTKY

D1006

D1003

T1001

RECTIFIER

11

2

12

"Ce symbole reprèsente un fusible à fusion rapide."

"This symbol means fast operating fuse."

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

F

A V

EV+5V

EV+3.3V

REG.

BARRIER

D1008

P-ON+5V

SCHOTTKY

BARRIER

131514

4

Q1002

D1030

TO CN401

1,2 EV+1.2V

3,4,5 EV+3.3V

CN1001

RECTIFIER

7 P-ON+5V

8,9 EV+11V

Q1011

6 P-ON+3.3V

17 PWRCON

Q1004

16

Q1005

D1016

Q1015

RECTIFIER

17

7

Q1016

18

6

IC1001

ERROR

VOLTAGE DET

REG

IC1006

1

4

2

3

(SHUNT REGULATOR)

SWITCHING

CONTROL

SWITCHING

Q1003 Q1031

BRIDGE

RECTIFIER

D1001, D1002

D1004, D1005

LINE

FILTER

L1001

F

F1001

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.

HOT CIRCUIT. BE CAREFUL.

1A 250V

AC1001

AC CORD

A V

1-7-6

AV CBA

HOT

E5932BLP

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

3

(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.

, M=106).

-6

µF).

1-8-1 SC_FN1

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING
PAG ES :

1. CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE
SAME TYPE FUSE.

F

A V

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.
Ce symbole represente un fusible a fusion rapide.

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:

The same voltage for
both PLAY & STOP modes

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 area "D3".

2. "1-B1" means that line number "1" goes to 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.

(Unit: Volt)

5.0

2

3

5.0
(2.5)

Indicates that the voltage
is not consistent here.

PLAY mode
STOP mode

3

1-B1

1

AREA D3

2

1

AREA B1

1-D3

ABCD

: Used to indicate a test point with a test pin.

1-8-2 SC_FN2

DVD Main 1/5 Schematic Diagram

1-8-3 1-8-4

E5932SCD1

DVD Main 2/5 Schematic Diagram

1-8-5

1-8-6

E5932SCD2

IC101 VOLTAGE CHART

PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP

129 2.3 2.3 161 3.2 3.2 193 ~ ~ 225 3.2 3.2
130 2.3 2.3 162 0 0 194 ~ ~ 226 ~ ~
131 2.3 2.3 163 1.5 1.5 195 ~ ~ 227 ~ ~
132 2.3 2.3 164 0 0 196 3.2 3.2 228 ~ ~
133 2.4 2.4 165 1.7 1.8 197 ~ ~ 229 0 0
134 2.4 2.4 166 1.7 1.7 198 ~ ~ 230 ~ ~
135 2.3 2.3 167 3.2 3.2 199 ~ ~ 231 3.2 3.2
136 2.3 2.3 168 0 0 200 ~ ~ 232 1.3 1.6
137 2.3 2.3 169 1.7 1.7 201 0 0 233 ~ ~
138 2.3 2.3 170 1.5 0 202 3.2 3.2 234 1.9 2.3
139 1.7 1.7 171 1.7 0 203 ~ ~ 235 0 0
140 ----- ----- 172 1.2 1.2 204 ~ ~ 236 1.2 1.2
141 3.2 3.2 173 0 0 205 0 0 237 ~ ~
142 1.3 1.3 174 1.5 0 206 ~ ~ 238 ~ ~
143 2.1 1.7 175 1.7 0 207 ~ ~ 239 3.2 3.2
144 2.2 2.2 176 1.5 0 208 ~ ~ 240 3.4 3.3
145 0 0 177 1.7 0 209 3.2 3.2 241 1.9 1.9
146 1.7 1.7 178 3.2 3.2 210 ~ ~ 242 0 0
147 1.7 1.7 179 0 0 211 ~ ~ 243 1.9 1.9
148 1.7 1.7 180 3.3 3.3 212 ~ ~ 244 3.4 3.4
149 0.6 0.5 181 ----- ----- 213 0 0 245 3.4 3.4
150 3.2 3.2 182 3.3 3.3 214 2.5 3.0 246 3.2 3.2
151 0.5 0.6 183 1.5 1.5 215 2.5 3.0 247 0 0
152 0.5 0.4 184 ----- ----- 216 3.2 3.2 248 3.3 3.3
153 1.4 1.4 185 3.3 3.3 217 ~ ~ 249 3.2 3.0
154 1.4 1.4 186 3.3 3.3 218 0 0 250 0 0
155 2.4 2.4 187 3.3 3.3 219 1.2 1.2 251 3.2 3.0
156 3.4 3.4 188 3.3 3.3 220 ~ ~ 252 ~ ~
157 0 0 189 3.3 3.3 221 ~ ~ 253 0 0
158 0.9 0.9 190 3.2 3.2 222 0 0 254 ~ ~
159 3.2 3.2 191 0 0 223 ~ ~ 255 3.2 3.2
160 0 0 192 ~ ~ 224 ~ ~ 256 ~ ~

PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP

1 ~ ~ 33 ~ ~ 65 ----- ----- 97 0 0
2 ~ ~ 343.23.2663.43.5983.23.2
3 0 0 35 0 0 673.43.4990.80.8
4 ~ ~36~ ~683.33.31000 0
5 ~ ~37~ ~690 01012.32.3
6 3.2 3.2 38 2.2 2.9 70 3.3 3.3 102 2.1 2.1
7 ~ ~ 39 ~ ~ 71 ----- ----- 103 1.8 1.8
8 ~ ~40~ ~721.52.71040.30.3

90041~~733.33.310500
10 ~ ~ 42 ~ ~ 74 0 0 106 1.7 1.7
11 ~ ~ 43 ~ ~ 75 1.6 1.7 107 3.2 3.2
12 3.2 3.2 44 1.2 1.2 76 2.3 1.8 108 ----- ----­13 ~ ~ 45 ~ ~ 77 3.3 0.8 109 ----- ----­14 ~ ~ 46 ~ ~ 78 ----- ----- 110 1.9 1.9
15 ~ ~ 47 ~ ~ 79 ----- ----- 111 1.9 1.9
16 0 0 48 3.2 3.2 80 3.3 0.1 112 1.7 1.7
17 ~ ~ 49 0 0 81 0 0 113 1.7 1.7
18 ~ ~ 50 ~ ~ 82 3.0 3.0 114 1.7 1.7
19 3.2 3.2 51 ~ ~ 83 0 0 115 1.7 1.7
20 0 0 52 0.8 0.8 84 0 0 116 1.7 1.7
21 ----- ----- 53 0 0 85 0 0 117 1.7 1.7
22 3.4 3.4 54 3.5 3.5 86 3.6 3.4 118 3.2 3.2
23 ~ ~ 55 3.2 3.2 87 0 0 119 1.9 1.9
24 ~ ~ 56 3.2 3.2 88 0 0 120 1.7 1.7
25 ~ ~ 57 3.3 3.3 89 1.2 1.2 121 1.4 1.4
26 1.2 1.2 58 3.2 3.2 90 0 0 122 0 0
27 ~ ~ 59 3.3 3.3 91 0 0 123 0.3 0.1
28 3.2 3.2 60 3.3 3.3 92 0 0 124 1.2 0
29 0 0 61 3.1 3.1 93 0 0 125 0.3 0.1
30 ~ ~ 62 3.2 3.2 94 0 0 126 0.1 0.1
31 ~ ~ 63 0 0 95 0 0 127 2.3 2.3
32 ~ ~ 64 0 0 96 0 0 128 1.7 1.7

1-8-7 1-8-8

DVD Main 3/5 Schematic Diagram

1-8-9

1-8-10

E5932SCD3

DVD Main 4/5 Schematic Diagram

1-8-11 1-8-12

E5932SCD4

DVD Main 5/5 Schematic Diagram

1-8-13

1-8-14

E5932SCD5

AV 1/3 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.

F

A V

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."
"Ce symbole reprèsente un fusible à fusion rapide."

NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.

1-8-15 1-8-16

E5932SCAV1

AV 2/3 Schematic Diagram

1-8-17

1-8-18

E5932SCAV2

AV 3/3 & Function Schematic Diagram

7G 6G 5G 4G 3G 2G 1G
a
b

c
d
e

f

g

c
d
e

ff

g

c
d
e

f

g

c
d
e

f
g

c
d
e

f

g

c
d
e

f

g

h

ii

a
b

a
b

a
b

a
b

a
b

FL2001 MATRIX CHART

REPEAT

TITLE

GROUP

VCR

CHP

REC

SACD

TRK

ALL

B

PSCAN

DVD

P

M

HD

V

CD

A

A

7G

REPEAT

B

A
ALL

f

6G

TITLE

i

i

5G 4G 3G 2G 1G

CHP

REC
TRK

c

VCR

GROUP

a

b

d

ef

g

SACD

PSCAN

DVD

A

PM

HDVCD

1-8-19

1-8-20

E5932SCAV3

5.1ch Amp Schematic Diagram

1-8-21

1-8-22

E5932SCA

AV CBA Top View

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.

F

A V

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."
"Ce symbole reprèsente un fusible à fusion rapide."

NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.

1-8-23

1-8-24

BE5930F01011A

AV CBA Bottom View

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.

F

A V

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."
"Ce symbole reprèsente un fusible à fusion rapide."

NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.

WF3

C1402
PLUS LEAD

WF2

PIN 10 OF
CN1601

WF1

PIN 8 OF
CN1601

WF4

PIN 14 OF
CN1601

WF5

PIN 16 OF
CN1601

WF6

PIN 19 OF
CN1601

1-8-25

1-8-26

BE5930F01011A

FUNCTION CBA Top View

FUNCTION CBA Bottom View

1-8-27

1-8-28

BE5930F01011B

5.1CH AMP CBA Top View

5.1CH AMP CBA Bottom View

1-8-29

1-8-30

BE5932F01011

SPDIF

1V

0.1

WF1

AUDIO-L

1V

0.5ms

AUDIO-R

1V

0.5ms

VIDEO-Y

0.2V

VIDEO-C

0.2V

VIDEO-CVBS

0.5V

Pin 8 of CN1601

WAVEFORMS

WF5

Pin 16 of CN1601

VIDEO-Y

WF2

Pin 10 of CN1601

VIDEO-C

WF3

C1402 PLUS LEAD

0.2V

0.2V

2020µ

2020µ

s

s

WF6

AUDIO-R

Pin 19 of CN1601

SPDIF

1V

1V

0.5ms

0.1

µ

s

WF4

VIDEO-CVBS

0.5V

Pin 14 of CN1601

AUDIO-L

1V

2020µ

0.5ms

NOTE:

Input
CD: 1kHz PLAY
(WF4~WF6)

s

1-9-1

DVD: POWER ON (STOP) MODE
(WF1~WF3)

E5931WF

WIRING DIAGRAM

FRONT-R

OUT

FRONT-L

OUT

SURROUND-R

OUT

SURROUND-L

OUT

CENTER

OUT

SUB WOOFER

OUT

K2 11K1 22KEY-1 55KEY-4 6

CN2001 CN2101

AC CORD

DIGITAL AUDIO OUT

OPTICAL COAXIAL

FUNCTION CBA

(BE5930F01011B)

CN2101 is soldered

KEY-2 33KEY-3 4

4

6

directly to the PCB.

AV CBA

(BE5930F01011A)

(BE5932F01011)

5.1CH AMP CBA

GND 33EV+3.3V 4

GND 11GND 22AUDIO+5V 55AUDIO+10V 66AUDIO+10V 7

4

CN1301 CN7101

7

CN1601

(NO CONNECTION )

VIDEO-Y(I) 33
VIDEO-Cr/Pr 44
GND 55
VIDEO-Cb/Pb 66
GND 77
VIDEO-Y 88
GND 99
VIDEO-C 1010
AUDIO-GND 1111
AUDIO-GND 1212
A-MUTE 1313
AUDIO-L 1414
A-R-MUTE 1515
AUDIO-R 1616
AUDIO+5V 1717
AUDIO+5V 1818
SPDIF 1919

CNS01 CN7102

1 SCLOCK
2 GND
3NU
4 EV+3.3V(D)
5SDATA
6 RESET
7NU
8 GND
9 TRCDATA1

9NU
10 NU
11 NU
12 NU
13 NU

CN601

A-MUTE 33SUB WOOFER-MUTE 4

GND 11M-MUTE 22SUB WOOFER 55CENTER-MUTE 66CENTER 77SURROUND-L-MUTE 1010SURROUND-L 11

CN702

CN201CN301

GND(DVD-PD)
GND(CD-PD) 5

4

P-ON+5V 20

CD/DVD 19

VREF 13

GND 11

CD-LD 10

GND(LD) 9

DVD-LD 8

PD-MONI 7

TS(-) 4

FS(-) 3
FS(+) 2
TS(+) 1

D 18

A 17

C 16

B
E 14

F 12

SURROUND-R-MUTE 88SURROUND-R 99A-R-MUTE 1212FRONT-AUDIO-R 1313A-L-MUTE 1414FRONT-AUDIO-L 1515A-MUTE2 16

15

6

11

16

4

DETECTOR

7 9 11 2 3 6 5

PICK UP UNIT

FS

TS

S-VIDEO

OUT

AUDIO-R

OUT

AUDIO-L

OUT

VIDEO

OUT

VIDEO-Cr/Pr

OUT

VIDEO-Cb/Pb

OUT

VIDEO-Y

OUT

EV+1.2V 1

3
4

EV+1.2V 2
EV+3.3V 3

5

EV+3.3V 4

6
7

EV+3.3V 5

8

P-ON+3.3V 6
P-ON+5V 7

9

10

EV+11V 8
EV+11V 9

11

GND 10

12

GND 11

13

GND 12

14

CN1001

GND 13

15

GND 14

16

GND 15

17

GND 16

18

PWRCON 17

19

(CN1001 is soldered directly to the PCB.) (CN1601 is soldered directly to the PCB.)

FP-CLK 18

20

FP-DIN 19

21

FP-STB 20

22

FP-DOUT 21

23

REMOTE

24

CN401

22

1-10-1

DVD MAIN CBA UNIT

SL(+) 8

SL(-) 7

GND 6

TRAY-IN 5

SP(-) 4
SP(+) 3

P-ON+3.3V 2

FG-IN 1

SLED

MOTOR

M

FG

SENSOR

SPINDLE

MOTOR

M

TRAY-IN

FG CBA

DVD MECHA

DRIVE CBA

E5932WI

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 Mode Model 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.

*******

checksum in (*2) of Fig. e appears on the VFD.
(Fig. f)

"

" differ depending on the models.

*******

F/W Version Up Mode

VERSION : E5****_****.ab5
Completed

SUM : 7ABC (*2)

Model No : *******
VERSION : *.**

Fig. e Completed Program Mode Screen

Fig. f VFD upon Finishing the Programming Mode (Example)

At this time, no buttons are 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 [POWER] 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

: *.**

: *

F/W Version Up Mode Model No : *******

VERSION : E5****_****.ab5
Reading...(*1)

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:

AppearanceNo. State

Reading... Sending files into the memory

1

Erasing... Erasing previous version data

2

Programming...

3 Writing new version data

5. After programming is finished, the tray opens auto­matically. Fig. e appears on the screen and the

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 [POWER] button.

1-11-1 E5931TEST

SYSTEM CONTROL TIMING CHARTS

Tray Close ~ Play / Play ~ Tray Open

Tray IN
(TL221)

Sled Drive
(TP303)

Disc Drive
(TP301)

Focus Drive
(TP304)

3.3V

0V

1.65V

0V

1.65V

0V

1.65V

0V

Tr ay
Close

Disc
Rotation

Play

Disc
Stop

Tr ay
Open

Tracking Drive
(TP302)

1.65V

0V

1-12-1 E5931TI

IC2001 [ PT6313-S ]

IC PIN FUNCTION DESCRIPTIONS

Pin

In/Out

No.

1 In FP-CLK

2 In FP-STB

3 In K1

4 In K2

5 - VSS

6 - VDD

7 Out a / KEY-1

8 Out b / Key-2

9 Out c / Key-3

10 Out d / Key-4

11 Out e
12 In f
13 In g

Signal

Name

Name Function

Clock Input

Serial Interface Strobe

Key Data 1 Input

Key Data 2 Input

GND

Power Supply

Segment Output / Key
Source-1

Segment Output / Key
Source-2

Segment Output / Key
Source-3

Segment Output/ Key
Source-4

Segment Output

14 Out h

15 - VEE

16 Out i

17
18 6G
19 5G

Out

20 4G
21 3G
22 2G
23 1G

24 - VDD

25 - VSS

26 In OSC

27 Out FP-DOUT

28 In FP-DIN

7G

Pull Down Level

Segment Output

Grid Output

Power Supply

GND

Oscillator Input

Serial Data Output

Serial Data Input

1-13-1 E5931PIN

LEAD IDENTIFICATIONS

2SA1015-Y(TPE2)
KTA1266(Y)
KTC3205(Y)

E C B E C B

KIA4558P
MM1636XWRE

8

5

NJM4558D
NJM4580M-TE1

8

2SC2785(H)
BN1L3Z(P)
KRA105M-AT
KRA110M
KTA1267(Y)
KTC3199(GR)

5

PT6313-S-TP
SC16313

28

2SD1913(R)

2SK3498

GDS

B C E

FAN431AZXA
KIA431-AT

15

1

MM1637XVBE

16

1

9

8

0C-0805T*002
GP1FA513TZ

4

123

1

PQ070XZ5MZP

123345

1: Vin
2: Vc
3: Vo
4: Vadj
5: GND

4

2SD2144S

A

K

EC B

1

LTV-817B-F
LTV-817C-F
PS2561A-1(Q,W)

14

K A R

C

E

Note:

A: Anode
K: Cathode
E: Emitter
C: Collector
B: Base
R: Reference
G: Gate
D: Drain
S: Source

1-14-1 E5932LE

Cabinet

EXPLODED VIEWS

2L011

2L103

DVD Audio CBA

2L101

2B19

2L101

2L021

2L081

2L021

2L011

2L021

1B1

2B5

2L021

A16

2L011

2L011

2L081

A32

W1301

2L011

2L105

AC1001

F1001

Function CBA

See Electrical Parts List
for parts with this mark.

Some Ref. Numbers are
not in sequence.

A1X

DVD Main CBA Unit

A25

2L031

2L041

2L051

A26

2B1

2B3

2L032

AV CBA

2L071

A17

2L041

A13

2B31

A15

A13

1-15-1 E5932EX

Packing

X1

X4

S4

X31

X10

S2

X5

X2

A30

A22

Unit

S2

S1

A30

A22

1-15-2 E5932EX

PARTS LIST

Part Number Description

I/B DD8050 I/B DD8050
NA900UD REMOTE
WAC0162LW003 CORD-POWER
OVM101377 COVER-TOP
OVM204671 FRONT-ASSY
1VM320271 GIFT BOX CARTON
USESJRSKK037 I/R RECEIVER
N79FOHVM MECHA-P/U ASSY
OVM101344 PACKING-SIDE PAD E5900UD
1VSA10541 PCB-AV-ASSY (AV & FUNCTION)
1VSA10538 PCB-DVD AUDIO
N79M2HUP PCB-MAIN

1-16-1