Sony HCD-DZ530, HCD-DZ630 Service Manual

HCD-DZ530/DZ630

SERVICE MANUAL

Ver. 1.0 2007.03

Photo : HCD-DZ530

HCD-DZ530/DZ630 are the amplifier, DVD/CD and
tuner section in DAV-DZ530/DZ630.

This system incorporates with Dolby* Digital and Dolby Pro Logic (II)
adaptive matrix surround decoder and the DTS** Digital Surround System.
* Manufactured under license from Dolby Laboratories.

“Dolby”, “Pro Logic”, and the double-D symbol are trademarks of
Dolby Laboratories.

** Manufactured under license from DTS, Inc.

“DTS” and “DTS Digital Surround” are registered trademarks of DTS,
Inc.

SPECIFICATIONS

AEP Model

HCD-DZ530/DZ630

UK Model

HCD-DZ630

Model Name Using Similar Mechanism HCD-DZ230
Mechanism T ype CDM85-DVBU102
Optical Pick-up Name

KHM-313CAA/C2RP

Amplifier section

Stereo mode (rated) 108 W + 108 W (at 3 ohms,

1 kHz, 1 % THD)

Surround mode (reference) RMS output power

FL/FR/C/SL/SR*: 142 watts
(per channel at 3 ohms, 1
kHz, 10 % THD)
Subwoofer*: 140 watts (at
3 ohms, 80 Hz, 10 % THD)

* Depending on the sound field settings and the source,

there may be no sound output.

Inputs (Analog)
TV (AUDIO IN) Sensitivity: 450/250 mV
LINE (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN Sensitivity: 250/125 mV
Outputs (Analog)
Phones Accepts low-and high-

impedance headphones.

DVD system

Laser Semiconductor laser

(DVD: λ = 650 nm)
(CD: λ = 790 nm)
Emission duration:
continuous

Signal format system PAL/NTSC

Tuner section

System PLL quartz-locked digital

FM tuner section
Tuning range

Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range 531 – 1,602 kHz (with the

Antenna (aerial) AM loop antenna (ae ri a l)
Intermediate frequency 450 kHz

Video section

Outputs VIDEO: 1 Vp-p 75 ohms

synthesizer

87.5-108.0 MHz (50 kHz
step)

interval set at 9 kHz)

COMPONENT:
Y: 1 Vp-p 75 ohms

PB/CB, PR/CR: 0.7 Vp-p
75 ohms

R/G/B: 0.7 Vp-p 75 ohms
HDMI OUT: Type A (19
pin)

General

Power requirements 220 – 240 V AC, 50/60 Hz
Power output (DIGITAL MEDIA PORT)

DC OUT: 5 V, 700 mA

Power consumption On: 150 W

Standby: 0.3 W (at the
Power Saving mode)

Dimensions (approx.) 430 × 63 × 380 mm (w/h/d)

incl. projecting parts

Mass (approx.) 4.2 kg

Design and specifications are subject to change
without notice.

9-887-598-01

2007C16-1
© 2007.03

DVD RECEIVER

Sony Corporation

Home Audio Division
Published by Sony Techno Create Corporation

HCD-DZ530/DZ630

MODEL IDENTIFICATION
– Rear Panel –

SPEAKER

CENTER WOOFER

FRONT L SUR R SUR L

OUT

(DVD ONLY)

LINE

(DVD ONLY)

YPB/CBPR/C

COMPONENT VIDEO OUT

DMPORT

RLAUDIO IN

SPEAKER

FRONT R

Model Part No.

DZ630 : AEP, UK models 2-889-997-5[]
DZ530 : AEP model 2-889-997-6[]

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
P ART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.

COAXIAL

AM

FM75

EURO AV

R

OUTPUT(TO TV)

Parts No.

Special Component Notice

The components identified by mark 9 contain confidential
information.
Strictly follow the instructions whenever the components are repaired
and/or replaced.

Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.

This appliance is classified as
a CLASS 1 LASER product.
This marking is located on
the rear exterior.

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 °C
during repairing.

• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering
or unsoldering.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead­free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.

• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

2

Self-diagnosis Function

(When letters/numbers appear in the
display)

When the self-diagnosis function is activated to
prevent the system from malfunctioning, a 5­character service number (e.g., C 13 50) with a
combination of a letter and 4 digits appears on
the screen and the front panel display. In this
case, check the following table.

C:13:50

HCD-DZ530/DZ630

First 3
characters of
the service
number

C 13 The disc is dirty.

C 31 The disc is not inserted correctly.

E XX
(xx is a number)

Cause and/or corrective action

,Clean the disc with a soft cloth

,Restart the system, then re-insert

the disc correctly.

To prevent a malfunction, the
system has performed the self­diagnosis function.

,Contact your nearest Sony

dealer or local authorized Sony
service facility and give the 5­character service number.

Example: E 61 10

When displaying the version
number on the TV screen

When you turn on th e system, the versi on
number [VER.X.XX] (X is a number) may
appear on the TV screen. Although this is not a
malfunction an d for Sony service use only,
normal system operation will not be possible.
Turn off the system, an d then turn on th e system
again to operate.

VER.X.XX

3

HCD-DZ530/DZ630

TABLE OF CONTENTS

1. SERVICING NOTE

................................................... 5

2. GENERAL ................................................................... 9

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 12

3-2. Case (DS), Front Panel Assy ........................................... 13

3-3. FL Board.......................................................................... 14

3-4. JACK Board, P-SW Board .............................................. 15

3-5. DMPORT Board,Tuner (FM/AM) .................................. 15

3-6. IO-SCART Board ............................................................ 16

3-7. POWER Board ................................................................ 16

3-8. SPEAKER Board, D.C. Fan ............................................ 17

3-9. MAIN Board.................................................................... 18

3-10. DVD Mechanism Deck (CDM85-DVBU102) ................ 19

3-11. Tray.................................................................................. 19

3-12. Belt, MS-203 Board ........................................................ 20

3-13. Optical Pick-up (KHM-313CAA) ................................... 21

4. TEST MODE ............................................................... 22

5. ELECTRICAL ADJUSTMENT ............................. 27

6. DIAGRAMS

6-1. Block Diagram – RF Section –....................................... 30

6-2. Block Diagram – VIDEO Section – ............................... 31

6-3. Block Diagram – AUDIO Section – ............................... 32

6-4. Block Diagram – AMP Section – ................................... 33

6-5. Block Diagram – POWER Section –.............................. 34

6-6. Printed Wiring Board – MAIN Board (Side A) –........... 35

6-7. Printed Wiring Board – MAIN Board (Side B) – ........... 36

6-8. Schematic Diagram – MAIN Board (1/9) – ................... 37

6-9. Schematic Diagram – MAIN Board (2/9) – ................... 38

6-10. Schematic Diagram – MAIN Board (3/9) – ................... 39

6-11. Schematic Diagram – MAIN Board (4/9) – ................... 40

6-12. Schematic Diagram – MAIN Board (5/9) – ................... 41

6-13. Schematic Diagram – MAIN Board (6/9) – ................... 42

6-14. Schematic Diagram – MAIN Board (7/9) – ................... 43

6-15. Schematic Diagram – MAIN Board (8/9) – ................... 44

6-16. Schematic Diagram – MAIN Board (9/9) – ................... 45

6-17. Printed Wiring Board – MS-203 Board –....................... 46

6-18. Schematic Diagram – MS-203 Board – ......................... 46

6-19. Printed Wiring Board – IO-SCART Board –.................. 47

6-20. Schematic Diagram – IO-SCART Board – .................... 48

6-21. Printed Wiring Boards – FL, JACK Board – .................. 49

6-22. Schematic Diagram – FL Board – .................................. 50

6-23. Schematic Diagram – JACK Board – ............................. 51

6-24. Printed Wiring Board – DMPORT Board – ................... 52

6-25. Schematic Diagram – DMPORT Board – ...................... 52

6-26. Printed Wiring Boards – SPEAKER, P-SW Board – ..... 53

6-27. Schematic Diagram – SPEAKER, P-SW Board – ......... 53

6-28. Printed Wiring Board – POWER Board – ...................... 54

6-29. Schematic Diagram – POWER Board – ......................... 55

7. EXPLODED VIEWS

7-1. Overall Section ................................................................ 68

7-2. Front Panel Section ......................................................... 69

7-3. Chassis Section................................................................ 70

7-4. DVD Mechanism Deck Section (CDM85-DVBU102) ... 71

8. ELECTRICAL PARTS LIST .................................. 72

4

SECTION 1

SERVICING NOTE

HCD-DZ530/DZ630

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick­up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.

DISC TRA Y LOCK

The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.

Setting Procedure :

1. Press the ?/1 button to turn the set on.

2. Press the [FUNCTION] button to set DVD function.

3. Insert a disc.

4. Press the
seconds.

5. The message “LOCKED” is displayed and the tray is locked.

Releasing Procedure :

1. Press the
seconds again.

2. The message “UNLOCKED” is displayed and the tray is
unlocked.

Note: When “LOCKED” is displayed, the tray lock is not released by turning

power on/off with the ?/1 button.

On cleaning discs, disc/lens cleaners

• Do not use cleaning discs or disc/lens cleaners
(including wet or spray types). These may cause the apparatus
to malfunction.

IMPORTANT NOTICE

Caution: This system is capable of holding a still video image or
on-screen display image on your television screen indefinitely.
If you leave the still video image or on-screen display image
displayed on your TV for an extended period of time you risk
permanent damage to your television screen.
Projection televisions are especially susceptible to this.

Attention when transported

Use this mode when returning the set to the customer after repair.

Procedure:

1. Press the

2. Press the [FUNCTION] button to set the function “DVD”.

3. Remove all discs, and then press two buttons
simultaneously.

4. After a message “MECHA LOCK” is displayed on the
fluorescent indicator tube, pull out the AC plug.

5. To exit from this mode, press the
on.

x button and the A button simultaneously for fi v e

x button and the A button simultaneously for fi v e

?/1 button to turn the set on.

H and ?/1

?/1 button to turn the set

Note about CDs/DVDs

The system can play CD-ROMs/CD-Rs/CD-RWs recorded in the
following formats:

– audio CD format
– VIDEO CD format
– MP3 audio tracks, JPEG image files, and Di vX video files* of

format conforming to ISO 9660 Level 1/Lev el 2, or its extended

format, Joliet
The system can play DVD-ROMs/DVD+RWs/DVD-RWs/
DVD+Rs/DVD-Rs recorded in the following formats:

– MP3 audio tracks, JPEG image files, and Di vX video files* of

format conforming to UDF (Universal Disc Format)

* Except for United Kingdom and North American models.

Example of discs that the system cannot play

The system cannot play the following discs:

• CD-ROMs/CD-Rs/CD-RWs other than those recorded in the
formats listed on “Note about CDs/DVDs”

• CD-ROMs recorded in PHOTO CD format

• Data part of CD-Extras

• D VD Audios

• Super Audio CD

• DATA DVDs that do not contain MP3 audio tracks, JPEG
image files, or DivX video files*

* Except for United Kingdom and North American models.

• DVD-RAMs

Also, the system cannot play the following discs:

• A DVD VIDEO with a different region code

• A disc that has a non-standard shape (e.g., card, heart)

• A disc with paper or stickers on it

• A disc that has the adhesive of cellophane tape or a sticker
still left on it

Notes about CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/
DVD+RW

In some cases, CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/
DVD+RW cannot be played on this system due to the recording
quality or physical condition of the disc, or the characteristics of
the recording device and authoring software.
The disc will not play if it has not been correctly finalized. For
more information, see the operating instructions for the recording
device.
Note that some playback functions may not work with some
DVD+R Ws/D VD+Rs, even if the y have been correctly finalized. In
this case, view the disc by normal playback. Also some DATA CDs/
DATA DVDs created in Packet Write format cannot be played.

Copyrights

This product incorporates copyright protection technology that is
protected by U.S. patents and other intellectual property rights. Use
of this copyright protection technology must be authorized by
Macrovision, and is intended for home and other limited viewing
uses only unless otherwise authorized by Macrovision. Reverse
engineering or disassembly is prohibited.

This system incorporates with Dolby* Digital and Dolby Pro Logic
(II) adaptive matrix surround decoder and the DTS** Digital
Surround System.

* Manufactured under license from Dolby Laboratories.

“Dolby”, “Pro Logic”, and the double-D symbol are
trademarks of Dolby Laboratories.

** Manufactured under license from DTS, Inc.

“DTS” and “DTS Digital Surround” are registered trademarks
of DTS, Inc.

5

HCD-DZ530/DZ630

How to open the disc table when power switch turns off

Insert a tapering driver into the aperture of the unit bottom, and slide it in the direction of the arrow.

Peel off the seal and so the lever is moved
in the direction of the arrow with the thin rod.

seal

disc tray

Discharge the charged electricity in capacitors to prevent electric shock as follows

When disassembling the machine, be sure to discharge the charged electricity in the following capacitors.
Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors.

POWER board
C903: 390 V
C932, C933, C934, CN904: 30 V

MAIN board
CN3002: 30 V

Point of capacitor discharge for C932, C933, C934:

Connect to the red and black wire of CN904

800

Ω

/2W

Point of capacitor discharge for C903:

Connect to the foot of CN903

6

HCD-DZ530/DZ630

MAIN board service position

Please take the above-mentioned position in the repair of MAIN board.
In that case, it is necessary the following extension cable during CN304 on IO-SCART board and CN4301 on MAIN board.

CN4301

CN304jig
jig P/N: J-2501-102-A
(pitch 1.00 mm/13p/length 300 mm)

Parts that require fixing using adhesive agent

The following parts on the POWER board and on the MAIN board must be fixed b y using the adhesive agent (such as Sony Bond Master) as it
is specified by Safety Regulations. When any part or printed circuit board is replaced during repair work, be sure to confirm that the following
capacitors and resistors are fixed by using the adhesive agent (such as Sony Bond Master) without fail.

MAIN board : • C3081 and C3082 (C3081 is inclined to C3082 a little.)
POWER board: • C924 and R927 (refer to below fig.)

• C913 (Push down to C903 side and so fix.)

• C910 and C930 (refer to below fig.)

• EB905 side of C903

• EB905 side of C934

• C964 and C963 (refer to below fig.)

• Space between C933 and C932

• C908 and Q901 (Don’t touch IC901.)

POWER BOARD

OK:more than 3.5mm
NG:less than 3.5mm

C964

C963

OK:more than 8mm
NG:less than 8mm
Don't incline C924 to outside.

C924 R927

OK:more than 8mm
NG:less than 8mm

C910

C930

7

HCD-DZ530/DZ630

e

Attention of the direction at replacement

Please defend and install the direction of the below fig in the following parts on the POWER board.

L931

POWER BOARD

LF902 LF901

OK NG

mark this sid

R912 R912

Precaution when installing a new OP unit /
Precaution before unsoldering the static electricity prevention solder bridge

When installing a new OP unit, be sure to connect the flexible printed circuit board first of all
before removing the static electricity prevention solder bridge by unsoldering.
Remove the static electricity prevention solder bridge by unsoldering after the flexible printed
circuit board has already been connected.
(Do not remove nor unsolder the solder bridge as long as the OP unit is kept standalone.)

8

Front panel

SECTION 2

GENERAL

HCD-DZ530/DZ630

This section is extracted
from instruction manual.

A "/1 (on/standby) (31)
B A (open/close) (31)
C Disc operation (31)
D FUNCTION (31)
E Front panel display (98)
F (remote sensor) (8)

Rear panel

FRONT R

SPEAKER

CENTER WOOFER

SPEAKER

FRONT L SUR R SUR L

G VOLUME control (31)
H PHONES jack (31)
I AUDIO IN/A.CAL MIC jack (20, 29)
J Disc tray (31)

AM

OUTPUT(TO TV)

OUT

(DVD ONLY)

DMPORT

RLAUDIO IN

LINE

(DVD ONLY)

YPB/CBPR/C

COMPONENT VIDEO OUT

EURO AV

R

COAXIAL

FM75

A SPEAKER jacks (14)
B LINE (AUDIO IN R/L) jacks (29)
C DMPORT (DIGITAL MEDIA PORT) jack

(29, 66)

D AM terminal (14)

E COAXIAL FM 75 jack (14)
F EURO AV T OUTPUT (TO TV) jack (14)
G COMPONENT VIDEO OUT jacks (25)
H HDMI OUT jack (25)

9

HCD-DZ530/DZ630

Front panel display

About the indications in the front panel display

A Lights up when the HDMI OUT jack is

correctly connected to HDCP (high­bandwidth digital content protection)
compliant device with HDMI or DVI
(digital visual interface) input. (25)

B Lights up when the time information of

a title or chapter appears in the front
panel display. (DVD only) (47)

C Lights up when an NTSC disc is

loaded.

D Lights up when a station is received.

(Radio only) (60)

E Stereo/Monaural effect (Radio only)

(61)

F Lights up when the sleep timer is set.

(65)

G Lights up when the movie or music

mode is selected. (34)

H Playing status (DVD function only)

I Current repeat mode (43)
J Lights up wh en t he child lock function

is set to on. (67)

K Lights up when the system outputs

progressive signals (DVD function
only). (27)

L Indicates the selected [SPEAKER

FORMATION]. (71)

M Current surround format (Except for

JPEG)

N Lights up when the DYNAMIC BASS is

selected. (64)

O Displays system’s status such as

chapter, title, or track number, time
information, radio frequency, playing
status, sound field, etc.

10

Remot e control

HCD-DZ530/DZ630

ALPHABETICAL ORDER

A – O

ANGLE 5
AUDIO 4
CLEAR ef
D.TUNING wf
DISC SKIP* eg
DISPLAY 2
DVD MENU wh
DVD TOP MENU qf
DYNAMIC BASS wd
ENTER wg
FUNCTION ws

MOVIE/MUSIC qj
MUTING 7
Number buttons** qg

P – Z

PICTURE NAVI 6
PRESET +/– wk es
SOUND FIELD qh
SUBTITLE wf
SYSTEM MENU wg

THEATRE SYNC w;
TUNING +/– 0 qs
TV e;
TV CH +/– wa
TV INPUT qk
TV VOL +/– eh
VIDEO FORMAT 3
VOLUME +/–** 8

BUTTON DESCRIPTIONS

[/1 (on/standby) 1
TV [/1 (on/standby) ej

C/X/x/c/ qd

REPLAY/

ADVANCE 9

./> es wk
m/M qs 0

/LSOW qs 0

H (play)** ea

STEP 9

x (stop) wl
X (pause) qa
Z (open/close) ql

DISPLAY wj

O RETURN ed

-/-- ef

* The DISC SKIP button is not

available for this model.

**The H, number 5, and

VOLUME + buttons have
tactile dot s. Use t he tact ile dot s
as references when operating
the system.

11

HCD-DZ530/DZ630

3-1. DISASSEMBLY FLOW

• This set can be disassembled in the order shown below.

SET

3-2. CASE (DS),

FRONT PANEL ASSY

(Page 13)

SECTION 3

DISASSEMBLY

3-3. FL BOARD

(Page 14)

3-4. JACK BOARD,

P-SW BOARD

(Page 15)

3-5. DMPORT BOARD,

TUNER (FM/AM)

(Page 15)

3-6. IO-SCART BOARD

(Page 16)

3-10. DVD MECHANISM DECK

(CDM85-DVBU102)

(Page 19)

3-11. TRAY

(Page 19)

3-13. OPTICAL PICK-UP

(KHM-313CAA)

(Page 21)

3-8. SPEAKER BOARD,

D.C. FAN

(Page 17)

3-9. MAIN BOARD

(Page 18)

3-7. POWER BOARD

(Page 16)

3-12. BELT,

MS-203 BOARD

(Page 20)

12

Note: Follow the disassembly procedure in the numerical order given.

3-2. CASE (DS), FRONT PANEL ASSY

5

two screws
(CASE3 TP2)

Route the harness as shown below.

harness

notch

qh

two
claws

9

lead pin

rib

rib

unweaved
cloth

8

case (DS)

HCD-DZ530/DZ630

7

five screws

(+BVTP 3

6

two screws

(CASE3 TP2)

×

8)

qf

two screws

(+BVTP

4

loading panel

1

seal

qa

2.6 × 10)

2

The lever is moved in the direction

of the arrow with the thin rod.

connector 4P(CN302)

qj

front panel assy

q;

w

ire (flat type)

21core (CN502)

qd

four screws

×

(+BV 3

6)

qg

two claws

qs

connector 4P (CN3001)

Route the harness as shown below.

harness

rib

rib

3

rib
rib

groove

13

HCD-DZ530/DZ630

)

3-3. FL BOARD

7

6

wire (flat type)

13core (CN805)

21core (CN801)

wire (flat type)

8

FL board

5

two

(+BVTP 2.6

screws

4

×

10)

shield plate (FR)

3

five

screws

(+BVTP 2.6

×

10)

wire (flat type) 13core

front panel

CN806

JACK

CN805

board

FL board

shield plate (FR)

Route the wire
(flat type) 13core
as shown in the figure.

PRECAUTION DURING THE RETAINER (DS) INSTALLATION

(1) Assemble seven claws securely.

retainer (DS)

2

retainer (DS

1

two
rivets

14

(2) Route the harness as shown below. (3) Route the harness as shown below.

retainer (DS)

rivet rivet

harness

hole

retainer (DS)

hole

groove

groove

harness

wire (flat type)

3-4. JACK BOARD, P-SW BOARD

)

1

knob (vol)

2

nut

4

button (base)

5

wire (flat type)
13core (CN806)

9

7

harness

HCD-DZ530/DZ630

button (base)

q;

P-

SW board

6

screw

(+BVTP

8

Remove the
solderings.

qa

JACK board

2.6 × 10

)

Route the harness as shown below.

(NG)(OK)

JACK board JACK board

3-5. DMPORT BOARD,TUNER (FM/AM)

3

tuner (FM/AM)

4

connector 3p (CN203)

2

wire (flat type) 11core

Route the harness as shown below.

(NG)(OK)

JACK board JACK board

7

DMPORT board

5

wire (flat type) 9core (CN201

1

two

screws

(+BVTT

2.6 × 6

6

screw
(+BV

3 × 6

)

)

3

four

(+BVTP

screws

2.6 × 10

)

15

HCD-DZ530/DZ630

3-6. IO-SCART BOARD

9

IO-SCART board

4

connector
4p (CN302)

3

wire (flat type)
5core (CN307)

6

three

(+BV

screws

3 × 6

)

8

wire (flat type)
11core (CN305)

7

wire (flat type)
9core (CN301)

5

four

(+BVTP

screws

3 × 8

2

wire (flat type)
21core (CN308)

1

wire (flat type)
13core (CN304)

)

3-7. POWER BOARD

Attach the heat radiation sheets
on the chassis, and then install
the POWER board.

radiation sheets

Attention at assembling
POWER board.

Because of Prevention of
damage caused by creep of
radiation sheets, outfit a power
board with the set after fitting
the cover (PWB) on the POWER
board.

6

eight

(+PWH

q;

POWER board

9

cover (PWB)

8

Remove the two claws
in the direction of the

B

arrow

4

connector
3p (CN907)

3

connector
12p (CN906)

.

screws

3 × 8

5

)

screw
(+BV

3 × 6

1

)

connector
4p (CN3002)

A

B

2

connector
2p (CN901)

Clamp the harnesses with a
lead pin or a similar tool so
that they do not touch this
screw and the heatsink (AMP).

heatsink (AMP)
screw

harness

7

Remove the POWER board
and the cover (PWB) in the
direction of the arrow

lead pin

A

.

16

3-8. SPEAKER BOARD, D.C. FAN

)

1

connector
8p (CN303)

3

two

(+BV

4

SPEAKER board

2

screws

3 × 6

screw
(+BVTP

HCD-DZ530/DZ630

)

7

D.C. fan

3 × 8

)

5

connector
2p (CN3000)

6

two screws
(+BVTT

4 × 8

17

HCD-DZ530/DZ630

3-9. MAIN BOARD

Attaching the two radiation sheets
on the IC MAIN board first, and then
attach the heatsink (AMP).

heatsink (AMP)

radiation
sheets

IC on the
MAIN board

1

connector
4p (CN3002)

5

two screws (+BV 3 × 10)

6

screw (+BVTP 3 × 12)

7

8

3

4

heatsink (AMP),
HEATSINK B board,
HEATSINK A board

two radiation sheets

two

screws (+BV 3 × 6)

INSURATOR
board

Route the power code according
to a white line on the
INSURATOR board.

lead pin

Clamp the harnesses with a lead pin or a similar tool so that
they do not touch this screw and the heatsink (AMP).

harness

heatsink
(AMP)

Clamp the harness with a lead pin
or a similar tool so that they do not
touch the heatsink (AMP).

harness

harness

lead pin

lead pin

heatsink (AMP)

lead pin

screw

q;

qa

wire (flat type)
5core (CN1202)

w;

seven

(+BV 3

qs

heatsink
(AMP)

harness
(D.C. fan)

connector
6p (CN1201)

screws

×

6)

connector
12p (CN906)

2

connector
2p (CN901)

Must not remove the power code
from the part of A of the
INSURATOR board.

9

wire (flat type) 24core (CN1101)

wa

MAIN board

lead pin

power cord

lead pin

INSURATOR
board

A

18

qd

wire (flat type) 21core (CN605)

qf

wire (flat type) 13core (CN4301)

qj

connector 4p (CN3001)

qh

wire (flat type) 5core (CN702)

qg

wire (flat type) 21core (CN502)

ql

screw
(+B 3

qk

×

6)

screw
(+BVTP 3

×

8)

3-10. DVD MECHANISM DECK (CDM85-DVBU102)

9

three

screws (+BV 3 × 6)

q;

cover (MD)

qa

three

screws (+BV 3 × 6)

qd

DVD mechanism deck

(CDM85-DVBU102)

4

unweaved
cloth

2

unweaved
cloth

HCD-DZ530/DZ630

1

wire (flat type)
5core (CN307)

3

Remove the wire.

8

Remove the wire and harness.

qs

wire (flat type) 5core

3-11. TRAY

1

Move the chuck cam
in the direction of the arrow.

7

connector 6p (CN1201)

bottom side

5

wire (flat type) 24core

(CN1101)

6

wire (flat type) 5core

(CN1202)

two claws

3

2

4

5

tray

19

HCD-DZ530/DZ630

3-12. BELT, MS-203 BOARD

2

chuck cam

3

belt

7

MS-203 board

6

DC motor

1

two claws

5

three claws

4

screw

(M 1.7 × 2.5)

20

3-13. OPTICAL PICK-UP (KHM-313CAA)

2

chuck cam

3

two claws

HCD-DZ530/DZ630

6

four insulator screws

1

two claws

4

base unit

8

two insulators

7

bu holder

5

two claws

9

two insulators

0

optical pick-up

(KHM-313CAA)

21

HCD-DZ530/DZ630

SECTION 4

TEST MODE

Note: Incorrect operations may be performed if the test mode is not

entered properly.
In this case, press the ?/1 button to turn the power off, and retry
to enter the test mode.

1. Cold Reset

• The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode when
returning the set to the customers.

Procedure:

1. Press the ?/1 button to turn the power on.

2. Press three buttons x , A and ?/1 simultaneously.

3. When this button is operated, display as “COLD RESET” for
a while and all of the settings are reset.

2. Panel Test Mode

• This mode is used to check the software v ersion, FL and KEY.

2-1. Display Test Mode

Procedure:

1. Press the ?/1 button to turn the power on.

2. Press three buttons X , . and A simultaneously.

3. When the display test mode is activated, all segments are turned
on.

4. To e xit from this mode, press three b uttons X , . and A
simultaneously.

2-2. V ersion T est Mode

Procedure:

1. When the display test mode is activated, press the . button
and the message “DS4” (DZ530), “DS7” (DZ630) are
displayed, the version test mode is activated.

2. Whenever the . button is pressed, the display changes in
the following order.

“DS7” (Model name) t “CE2*1” (Destination) t MC

*1: CE2 changes depending on destination.

3. Press the > button and the date of the software production
is displayed.

4. Press the > button again and the version is displayed.

5. To e xit from this mode, press three b uttons X , . and A
simultaneously.

2-3. Key Test Mode

Procedure:

1. When the display test mode is activated, press the H button,
to select the key test mode.

2. To enter the KEY test mode, the f luorescent indicator displays
“K0 V0”. Each time an another button is pressed, “KEY” v alue
increases. However, once a button is pressed, it is no longer
taken into account. When all keys are pressed correctly, “K8
V0” is displayed.

3. When the V OLUME control is turned in the direction of (+),
“V0” is changed to “V1”, then ... “V9”.
When the V OLUME control is turned in the direction of (–),
“V0” is changed to “V9”, then ... “V1”.

4. To e xit from this mode, press three b uttons X , . and A
simultaneously.

3. Disc Tray Lock

The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.

Setting Procedure :

1. Press the ?/1 button to turn the power on.

2. Press the FUNCTION button to set DVD function.

3. Insert a disc.

4. Press the x button and the A button simultaneously for fi ve
seconds.

5. The message “LOCKED” is displayed and the tray is locked.

Releasing Procedure :

1. Press the x button and the A button simultaneously for fi ve
seconds again.

2. The message “UNLOCKED” is displayed and the tray is
unlocked.

Note: When “LOCKED” is displayed, the tray lock is not released by turning

power on/off with the ?/1 button.

4. DVD Ship Mode

Use this mode when returning the set to the customer after repair.

Procedure:

1. Press the ?/1 button to turn the power on.

2. Press the FUNCTION button to set the function “DVD”.

3. Remove all discs, and then press two buttons H and ?/1
simultaneously.

4. After a message “MECHA LOCK” is displayed on the
fluorescent indicator tube, pull out the AC plug.

5. To exit from this mode, press the ?/1 button to turn the set
on.

5. Product Out

This mode moves the optical pick-up to the position durable to
vibration and clears all data including preset data stored in the RAM
to initial conditions. Use this mode when returning the set to the
customer after repair.

Procedure:

1. Press the ?/1 button to turn the power on.

2. Press the FUNCTION button to set the function “DVD”.

3.

Remove all discs, and then
?/1 simultaneously.

4. After the “ST ANDBY” blinking display finishes, the message
“MECHA LOCK” is displayed on the fluorescent indicator
tube disconnect the A C po wer plug, then the ship mode is set.

6. Demo Play Out

It is a mode to release the demonstration reproduct by the dedicated
demonstration disc.

Setting Procedure:

1. Press the

2. Press the FUNCTION button to set the function “DVD”.

3. During playback the DEMO Disc, press the x and H
buttons for five seconds simultaneously.

4. The message “DEMO OFF” is displayed, a mode to reproduct
the demonstration is released.

?/1 button to turn the power on.

press three buttons > , A and

22

HCD-DZ530/DZ630

V

A

r,

r

7. V olume Test

Procedure:

1. Press the

?/1 button to turn the power on.

2. Press three buttons . , H and > simultaneously.

3. The message “VOLUME MIN” is displayed.

4. When the V OLUME control is turned in the direction of (+),
the message “VOLUME MAX” is displayed.

5. When the V OLUME control is turned in the direction of (–),
the message “VOLUME MIN” is displayed.

6. To exit from this mode, press the

?/1 button to turn the set

off, the message “COLD RESET” is displayed.

Note: The segments of the frame of SPEAKER FORMATION are blinking

while test mode.

8. Protection Factor (SD Detection/DC Detection)
Identification Test Mode

When an error is detected, the FL tube alternately displays
“PROTECTOR h PUSH POWER”.

Press the

r

* Buttons other than the

?/1 button.

?/1 button are invalid.

“STANDBY” blinks three times on the FL tube.

r

The protection release state (POWER OFF) is established.
(No FL tube display)

r Press the ?/1 button.
The power to the system turns on, and the normal operation is
established. (Restore)

During the protection state:

1. If the AC plug is connected or disconnected during the
protection state, the protection state is released, and the normal
operation is established. (The protection state is not
maintained.)

2. The protection factor is displayed by pressing the
FUNCTION , A and > buttons at the same time during
the protection state
(during the “PRO TECTOR h PUSH POWER” display).
k When SD is detected: Repeats

“SD DETECT h PUSH POWER”.

k When DC is detected: Repeats

“DC DETECT h PUSH POWER”.

PL: SD detection

When the “L” output from the SD (shutdown) port on the S­MASTER POWER Driv er is detected, the power system other
than that of the FL tube is turned off, and the protection state
is established.

DC detection

When the “L” output from the power/speaker error detection
circuit (DC detection port) is detected for two seconds
continually, the po wer system other than that of the FL tube is
turned off, and the protection state is established.

9. Automatic Acoustic Field Calibration Microphone
Test Mode

Procedure:

1. Press the ?/1 button to turn the power on.

2. Press the FUNCTION button to set the function “DVD”.

3. Insert ECM-AC2 supplied as an accessory into the AUDIO
IN/MIC 1/A.CAL MIC jack.

4. While pressing the X and A buttons simultaneously, turn
the VOLUME control in the direction of (+) .

5. Confirm that the following are shown on the display panel.
1 The JACK inserted/non-inserted detection display and the

STEREO/MONO detection display.

Content of display Discriminant state

NON Not detected

ST STEREO

MN MONO

2 Presence of DIGITAL voice input to the microcomputer.

(OK: input, NG: no input)

3 The value of the MIC input to the microcomputer. (shown

“0 – 255” (Changes in real time))

* * * * * * * *

123

10. Digital Media Port Test

1. Connect the DMPORT CHECK JIG (P/N: J-2501-309-A) with
the terminal DMPORT.

2. Press the

?/1 button to turn the power on.

3. Confirm that both LEDs of the DMPORT confirmation JIG
lights. (Confirmation the power supply line.)

4. Set the FUNCTION button with “DMPOR T” on this model.

5. Press the X , . buttons and turn the V OLUME control
in the direction of (+) simultaneously, the DMPOR T test mode
is activated.

6. It is confirmed that “DMPORT OK” is displayed on this set
display. (Confirmation of communication line)

7. To a pinjack of the DMPORT confirmation JIG input
information relevant to audio signal (sine-wa ve 1.0Vrms) and
composite video signal (white 100% 1.0Vp-p, color bar, etc.)

8. Confirm the output of speakers and monitor TV. (Confirmation
of analog signal)

9. To e xit from this mode, press the X , . buttons and turn
the VOLUME control in the direction of (+).

DMPORT

CHECK JIG

color pattern
generator

IDEO

AF oscillator

UDIO

(P/N :

J-2501-309-A)

CN204

V

J001

SET

DMPORT
board

IO-SCART

SPEAKER

board

J203

TV

board

FL speake
FR speake

TB301

23

HCD-DZ530/DZ630

DVD SECTION

11. General Description

The IOP measurement allows you to make diagnosis and adjustment
simply by using the remote commander and monitor TV. The
instructions, diagnosis results, etc. are given on the on-screen display
(OSD).
Be sure to execute the IOP measurement when a BU (Base Unit) is
replaced.

12. How To Enter Test Mode

While pressing the
VOLUME control in the direction of (+) with the DVD player in
power on.
The Test Mode starts, displayed “SERVICE IN” on this model
display then the menu shown below will be displayed on the TV
screen.
* The display of the “Model Name” of the “Remocon Diagnosis

Menu” change with the model and the destination. Refer to below
on the model name.

DZ530 : DS4
DZ630 : DS7

0. External Chip Check

1. Servo Parameter Check

2. Drive Manual Operation

3. Emergency History

4. Version Information

x and A buttons simultaneously, turn

Remocon Diagnosis Menu

(2) Select “2. Driv e Manual Operation” by pressing the 2 button

on the remote commander. The screen will appear as shown.

Drive Manual Operation

1. Servo Control

2. Track/Layer Jump

3. Manual Adjustment

4. Tray Aging Mode

5. MIRR time adjust

0. Return to Top Menu

(3) Select “3. Manual Adjustment” by pressing the 3 button on

the remote commander. The screen will appear as shown.

Manual Adjust

1. Track Balance Adjust:

2. Track Gain Adjust:

3. Focus Balance Adjust:

4. Focus Gain Adjust:

5. Eq Boost Adjust:

6. Iop:

7. TRV. Level:

8. S curve(FE) Level:

9. RFL(PI) Level:

0. MIRR Time:

Oo Change Value

[RETURN] Return to previous menu

(4)Select “6.IOP” by pressing the 6 button on the remote

commander.

1

Model Name
IF-con : V
Syscon : Ver.

*1: Changes depending on destination

: DS7_ XX

*

er. XX.XX (XXXX)

X.XXX

The menu above is the Remocon Diagnosis Menu screen which
consists of five main functions. At the bottom of the menu screen, the
model name and IF-con version. To exit from the Test Mode, press
the ?/1 button on the remote commander.

13. Executing IOP Measurement

In order to execute IOP measurement, the following standard
procedures must be followed.

(1) In power on, while pressing the

x and A buttons

simultaneously, turn the VOLUME control in the direction
of (+).

Remocon Diagnosis Menu

0. External Chip Check

1. Servo Parameter Check

2. Drive Manual Operation

3. Emergency History

4. Version information

1

Model Name
IF-con : Ver. XX.XX (XXXX)
Syscon : Ver. X.XXX

*1: Changes depending on destination

: DS7_ XX

*

(5) Wait until a hexadecimal number appear.

Manual Adjust

1. Track Balance Adjust:

2. Track Gain Adjust:

3. Focus Balance Adjust:

4. Focus Gain Adjust:

5. Eq Boost Adjust:

6. Iop. 58:

7. TRV. Level:

8. S curve(FE) Level:

9. RFL(PI) Level:

0. MIRR Time:

Oo Change Value

[RETURN] Return to previous menu

(6) Convert each data from hexadecimal to decimal using

conversion table.

(7) Please find the label on the rear of the BU (Base Unit).

The default IOP value is written in the label.

(8) Subtract between these two values.

(9) If the remainder is smaller than 93 (decimal), then it is OK.

However if the v alue is higher than 93, then the BU is defecti ve
and need to be change.

(10) Press the RETURN button on the remote commander to

return back to previous menu.

24

(11) Press the 0 button on the remote commander to return to

Top Menu.

HCD-DZ530/DZ630

14. Emergency History

To check the emergency history, please follow the following
procedure.

(1) From the Top Menu of Remocon Diagnosis Menu, select “3.

Emergency History Check” by pressing the 3 button on the
remote commander. The following screen appears on the on­screen display.

Emg. History Check

Laser Hours CD 999h 59min

01. 01 05 04 04
00 00 00 00 00 00 23 45

02. 02 02 01 01 00 A9 4B 00
00 00 00 00 00 00 23 45

[Next] Next Page [Prev] Prev Page

[O] Return to Top Menu

DVD 999h 59min

00 92 46 00

(2) You can check the total time w hen the laser is turned on during

playback of DVD and CD from the abov e menu. The maximum
time, which can be displayed are 999h 59min.

(3) You can check the error code of latest 10 emergency history

from the above menu. To view the previous or next page of
emergency history , press . or > button on the remote
commander. The error code consists of the following three
blocks. The first block indicates the error code. The second
block indicates the parameter and the third block indicates the
time of error code as shown below.

52: Open kick spindle error
51: Spindle stop error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type

14-1. Clear the Laser Hour

Press

DISPLAY button and then press CLEAR button on the

remote commander. The data for both CD and DVD data are reset.

Emg. History Check

Laser Hours CD 0h 0min

01. 01 05 04 04
00 00 00 00 00 00 23 45

02. 02 02 01 01 00 A9 4B 00
00 00 00 00 00 00 23 45

[Next] Next Page [Prev] Prev Page

[O] Return to Top Menu

DVD 0h 0min

00 92 46 00

14-2. Clear the Emergency History

Press DVD T OP MENU button and then press CLEAR button on
the remote commander. The error code for all emergency history
would be reset.

• Error Code

Emg. History Check

Laser Hours CD 999h 59min

*1*

01. 01 05 04 04

02. 02 02 01 01 00 A9 4B 00

[O] Return to Top Menu

2

00 00 00 00 00 00 23 45

00 00 00 00 00 00 23 45

[Next] Next Page [Prev] Prev Page

DVD 999h 59min

00 92 46 00

*1 : Error Code
*2 : Parameter of error code
*3 : Time of error code

The meaning of error code is as below:

01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 Changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33: TE sensor adjustment error
34: TE loop gain adjustment error
35: FE loop gain adjustment error
36: Bad jitter after adjustment
40: Focus NG
42: Focus layer jump NG

Emg. History Check

Laser Hours CD 999h 59min

01. 00 00 00 00
00 00 00 00 00 00 00 00

*

3

02. 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00

[Next] Next Page [Prev] Prev Page

[O] Return to Top Menu

DVD 999h 59min

00 00 00 00

14-3. Clear the Initialize Setup Data

Press DVD MENU button and then press CLEAR button on the
remote commander.

Emg. History Check

Laser Hours CD 999h 59min

Initialize setup data...

[Next] Next Page [Prev] Prev Page

[O] Return to Top Menu

DVD 999h 59min

25

HCD-DZ530/DZ630

14-4. Return to the Top Menu of Remocon Diagnosis

Menu

Press 0 button on the remote commander.

• Check Version Information

To check the version information, please follow the following
procedure.

(1) From the Top Menu of Remocon Diagnosis Menu, select “4.

Version Information” by pressing the 4 button on the remote
commander. The following screen appears on the on-screen
display.

Version information

Firm (Main) : Ver. x.xxx
Firm (Sub) : xx.xx
RISC : xxxxxx
8032 : xxxxxx
Audio DSP : xx.xx.xx.xx
Servo DSP : xx.xx.xx.xx

[O] Return to Top Menu

T o return to the T op Menu of Remocon Diagnosis Menu, press
0 button on the remote commander.

26

SECTION 5

ELECTRICAL ADJUSTMENT

DVD SECTION

When the optical pick-up assy is replaced, perform the “Executing
IOP Measurement”.

Executing IOP Measurement (See page 24)

TUNER SECTION

[FM Tune Level Check]

generator

HCD-DZ530/DZ630

SET

Procedure:

1. Turn the power on.

2. Input the following signal from Signal Generator to FM
antenna input directly.

* Carrier Freq: A = 87.5 MHz, B = 98 MHz, C = 108 MHz

Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 35 dBu (EMF)

Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You

cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.

3. Set to FM tuner function and tune A, B and C signals.

4. Confirm “TUNED” is lit on the display for A, B and C signals.

The mark of “TUNED” means “The selected station signal is
received in good condition.”

OUT (75

Ω

)

27