Sony HCD-HDX466 User manual

SERVICE MANUAL

DVD RECEIVER

Ver. 1.1 2007.03

SPECIFICATIONS

– Continued on next page –

US Model

HCD-HDX265/HDX266/HDX267W/HDX465

Canadian Model

HCD-HDX466/HDX665

E Model

Australian Model

HCD-HDX265

HCD-HDX265/HDX266/HDX267W/

HDX465/HDX466/HDX665

9-887-551-02

2007C05-1

Sony Corporation

Home Audio Division

Published by Sony Techno Create Corporation

•HCD-HDX265 is the amplifier, DVD

system, tuner and video section in

DAV-HDX265.

•HCD-HDX266 is the amplifier, DVD

system, tuner and video section in

DAV-HDX266.

•HCD-HDX267W is the amplifier, DVD

system, tuner and video section in

DAV-HDX267W.

•HCD-HDX465 is the amplifier, DVD

system, tuner and video section in

DAV-HDX465.

•HCD-HDX466 is the amplifier, DVD

system, tuner and video section in

DAV-HDX466.

•HCD-HDX665 is the amplifier, DVD

system, tuner and video section in

DAV-HDX665.

Photo: HCD-HDX265

Model Name Using Similar Mechanism HCD-DX155

DVD Mechanism Type CDM81C-DVBU101

Optical Pick-up Block Name KHM-310CAB or

KHM-313CAB

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.

AUDIO POWER SPECIFICATIONS

for the US model

POWER OUTPUT AND TOTAL HARMONIC

DISTORTION: With 3 ohms loads, both

channels driven, from 120

- 20,000 Hz; rated 84 watts

per channel minimum

RMS power, with no more

than 0.7 % total harmonic

distortion from 250 milli

watts to rated output.

Amplifier section

EXCEPT HCD-HDX266

US models:

Surround mode (reference) RMS output power

FL/FR/C/SL/SR*: 143 watts

(per channel at 3 ohms, 1

kHz, 10 % THD)

Subwoofer*: 285 watts (at

1.5 ohms, 80 Hz, 10 %

THD)

Other models:

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*: 143 watts

(per channel at 3 ohms, 1

kHz, 10 % THD)

Subwoofer*: 285 watts (at

1.5 ohms, 80 Hz, 10 %

THD)

HCD-HDX266

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/VIDEO (AUDIO IN) Sensitivity: 450/250 mV

AUDIO IN Sensitivity: 250/125 mV

Outputs (Analog)

Phones Accepts low-and high-

impedance headphones.

2

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR

LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES

PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE

FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS

QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT

DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS

PUBLIÉS PAR SONY.

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

PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR

IN SUPPLEMENTS PUBLISHED BY SONY.

CAUTION

Use of controls or adjustments or performance of procedures

other than those specified herein may result in hazardous radiation

exposure.

DVD system

Laser

(CD:λ = 790 nm)

Emission duration:

continuous

Signal format system

North American models: NTSC

Other models: PAL/NTSC

Tuner section

System PLL quartz-locked digital

synthesizer

FM tuner section

Tuning range

North American models: 87.5-108.0 MHz (100 kHz

step)

Other models: 87.5-108.0 MHz (50 kHz

step)

Antenna (aerial) FM wire antenna (aerial)

Antenna (aerial) terminals 75 ohms, unbalanced

Intermediate frequency 10.7 MHz

AM tuner section

Tuning range

North Americanmodel: 530 − 1,710kHz (with the

interval set at 10 kHz)

531 − 1,710kHz (with the

interval set at 9 kHz)

Australian model: 531 − 1,710 kHz (with the

interval set at 9 kHz)

530 − 1,710 kHz (with the

interval set at 10 kHz)

Other models: 531 − 1,602 kHz (with the

interval set at 9 kHz)

530 − 1,610 kHz (with the

interval set at 10 kHz)

Antenna (aerial) AM loop antenna (aerial)

Intermediate frequency 450 kHz

Video section

Outputs VIDEO: 1 Vp-p 75 ohms

S VIDEO:

Y: 1 Vp-p 75 ohms

C: 0.286 Vp-p 75 ohms

COMPONENT:

Y: 1 Vp-p 75 ohms

P

B

/C

B

, P

R

/C

R

: 0.7 Vp-p

75 ohms

HDMI OUT: Type A (19

pin)

Semiconductor laser

(DVD:λ = 650 nm)

General

Power requirements

North American models: 120 V AC, 60 Hz

Other models: 220 - 240 V AC, 50/60 Hz

Power output (DIGITAL MEDIA PORT)

DC OUT: 5 V, 700 mA

Power consumption

EXCEPT HCD-HDX266: On: 175 W

Standby: 0.3 W (at the

Power Saving mode)

HCD-HDX266: On: 150 W

Standby: 0.3 W (at the

Power Saving mode)

Dimensions (approx.)

EXCEPT HCD-HDX267W:

430 × 86 × 415 mm (17 ×

3

1

/2 × 16

3

/8 inches) (w/h/d)

incl. projecting parts

HCD-HDX267W: 430 × 86 × 435 mm (17 ×

3

1

/2 × 17

1

/4 inches) (w/h/d)

incl. projecting parts

Mass (approx.)

EXCEPT HCD-HDX267W:

5.2 kg (11 lb 8 oz)

HCD-HDX267W: 5.4 kg (11 lb 15 oz)

Design and specifications are subject to change

without notice.

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.

3

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

SAFETY CHECK-OUT

After correcting the original service problem, perform the following

safety check before releasing the set to the customer:

Check the antenna terminals, metal trim, “metallized” knobs, screws,

and all other exposed metal parts for AC leakage.

Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and

from all exposed metal parts to any exposed metal part having a

return to chassis, must not exceed 0.5 mA (500 microamperes.).

Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA

WT-540A. Follow the manufacturers’ instructions to use these

instruments.

2. A battery-operated AC milliammeter. The Data Precision 245

digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a

VOM or battery-operated AC voltmeter. The “limit” indication

is 0.75 V, so analog meters must have an accurate low-voltage

scale. The Simpson 250 and Sanwa SH-63Trd are examples

of a passive VOM that is suitable. Nearly all battery operated

digital multimeters that have a 2 V AC range are suitable. (See

Fig. A)

Fig. A. Using an AC voltmeter to check AC leakage.

1.5 k

Ω

0.15

µ

FAC

voltmete

r

(0.75 V)

To Exposed Metal

Parts on Set

Earth Ground

SELF DIAGNOSIS FUNCTION

When the self-diagnosis function is activated to

prevent the system from malfunctioning, a 5-

character service number (e.g., C 13 50) with a

combination of a letter and 4 digits appears on

the TV screen or front panel display. In this case,

check the following table.

When displaying the version

number on the TV screen

When you turn on the system, the version

number [VER.X.XX] (X is a number) may

appear on the TV screen. Although this is not a

malfunction and for Sony service use only,

normal system operation will not be possible.

Turn off the system, and then turn on the system

again to operate.

(When letters/numbers appear in the

display)

First 3

characters of

the service

number

Cause and/or corrective action

C 13 The disc is dirty.

,Clean the disc with a soft cloth.

C 31 The disc is not inserted correctly.

,Restart the system, then re-insert

the disc correctly.

E XX

(xx is a number) To prevent a malfunction, the

system has performed the self-

diagnosis function.

,Contact your nearest Sony

dealer or local authorized Sony

service facility and give the 5-

character service number.

Example: E 61 10

C:13:50

VER.X.XX

4

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

6-29. Printed Wiring Board – IO Board –................................. 58

6-30. Printed Wiring Board – FL Board – ................................ 59

6-31. Schematic Diagram – FL Board (1/2) – .......................... 60

6-32. Schematic Diagram – FL Board (2/2) – .......................... 61

6-33. Printed Wiring Boards – PANEL Section –..................... 62

6-34. Schematic Diagram – PANEL Section – ......................... 63

6-35. Schematic Diagram – POWER Board (1/2) – ................. 64

6-36. Schematic Diagram – POWER Board (2/2) – ................. 65

6-37. Printed Wiring Board – POWER Board – ....................... 66

7. EXPLODED VIEWS

7-1. Case Section .................................................................... 87

7-2. Front Panel Section ......................................................... 88

7-3. Main Section.................................................................... 89

7-4. DVD Mechanism Deck Section-1

(CDM81C-DVBU101) .................................................... 90

7-5. DVD Mechanism Deck Section-2

(CDM81C-DVBU101) .................................................... 91

7-6. DVD Mechanism Deck Section-3

(CDM81C-DVBU101) .................................................... 92

7-7. Base Unit ......................................................................... 93

8. ELECTRICAL PARTS LIST................................ 94

TABLE OF CONTENTS

1. SERVICING NOTES ............................................... 5

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

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 11

3-2. Case ................................................................................. 12

3-3. DIAT CON Board............................................................ 12

3-4. IO Board .......................................................................... 13

3-5. Front Panel Block ............................................................ 13

3-6. POWER Board ................................................................ 14

3-7. Back Panel Block ............................................................ 14

3-8. DMPORT Board .............................................................. 15

3-9. MAIN Board.................................................................... 15

3-10. Cover (MD) ..................................................................... 16

3-11. DVD Mechanism deck (CDM81C-DVBU101) .............. 16

3-12. Tray (Main) Assy............................................................. 17

3-13. MOTOR Board ................................................................ 17

3-14. Base Unit (DVBU101) .................................................... 18

3-15. Optical Pick-Up Block (KHM-310CAB/313CAB) ........ 18

3-16. Gear (Sub Tray 1)/Gear (Sub Tray 2) .............................. 19

3-17. Lever Assy ....................................................................... 19

3-18. Stocker Section ................................................................ 20

3-19. Cam (Stocker).................................................................. 20

3-20. Gear (Stocker 3) .............................................................. 21

3-21. Rotary Encoder (MD)...................................................... 21

3-22. Gear (BU1) ...................................................................... 22

4. TEST MODE.............................................................. 23

5. ELECTRICAL ADJUSTMENTS ......................... 28

6. DIAGRAMS

6-1. Block Diagram – RF SERVO/VIDEO Section – ............ 29

6-2. Block Diagram

– CHANGER/HDMI/DMPORT Section – ..................... 30

6-3. Block Diagram – AUDIO Section – ................................ 31

6-4. Block Diagram – AMP Section – .................................... 32

6-5. Block Diagram

– PANEL/POWER SUPPLY Section – ........................... 33

6-6. Schematic Diagram – MAIN Board (1/13) – .................. 35

6-7. Schematic Diagram – MAIN Board (2/13) – .................. 36

6-8. Schematic Diagram – MAIN Board (3/13) – .................. 37

6-9. Schematic Diagram – MAIN Board (4/13) – .................. 38

6-10. Schematic Diagram – MAIN Board (5/13) – .................. 39

6-11. Schematic Diagram – MAIN Board (6/13) – .................. 40

6-12. Schematic Diagram – MAIN Board (7/13) – .................. 41

6-13. Schematic Diagram – MAIN Board (8/13) – .................. 42

6-14. Schematic Diagram – MAIN Board (9/13) – .................. 43

6-15. Schematic Diagram – MAIN Board (10/13) – ................ 44

6-16. Schematic Diagram – MAIN Board (11/13) – ................ 45

6-17. Schematic Diagram – MAIN Board (12/13) – ................ 46

6-18. Schematic Diagram – MAIN Board (13/13) – ................ 47

6-19. Printed Wiring Board

– MAIN Board (Component Side) – ............................... 48

6-20. Printed Wiring Board

– MAIN Board (Conductor Side) – ................................. 49

6-21. Printed Wiring Board – SIRIPARA Board – ................... 50

6-22. Schematic Diagram – SIRIPARA Board –...................... 51

6-23. Printed Wiring Boards – CHANGER Section –.............. 52

6-24. Schematic Diagram – CHANGER Section – .................. 53

6-25. Printed Wiring Board – DMPORT Board – .................... 54

6-26. Schematic Diagram – DMPORT Board – ....................... 55

6-27. Schematic Diagram – IO Board (1/2) –........................... 56

6-28. Schematic Diagram – IO Board (2/2) –........................... 57

5

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

SECTION 1

SERVICING NOTES

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 pick-

up block. Therefore, when checking the laser diode emission,

observe from more than 30 cm away from the objective lens.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead-

free 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.

RELEASING THE TRAY LOCK

The disc tray lock function for the antitheft of an demonstration

disc in the store is equipped.

Releasing Procedure :

1. Press the I/1 button to turn on the system.

2. Press the FUNCTION button repeatedly to select “DVD”.

3. While pressing the xbutton, press the A button until

“UNLOCKED” displayed on the fluorescent indicator tube

(around 5 seconds).

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

power on/off with the I/1button.

RELEASING THE DEMO PLAY LOCK

Releasing Procedure :

1. Press the I/1 button to turn on the system.

2. Press the FUNCTION button repeatedly to select “DVD”.

3. While pressing the xbutton, press the Hbutton until

“DEMO OFF” displayed on the fluorescent indicator tube

(around 5 seconds).

Note: When “DEMO PLAY” is displayed, the set is not possible to turn off

the system.

NOTE OF REPLACING THE EEPROM (IC1103) ON

THE MAIN BOARD

EEPROM (IC1103) on the MAIN board cannot exchange with

single. When EEPROM (IC1103) on the MAIN board is damaged,

exchange the entire mounted board.

MODEL IDENTIFICATION

MODEL PART No.

HDX465 2-892-557-2[]

HDX265: US model 2-892-557-3[]

HDX265: Australian model 2-892-557-4[]

HDX665 2-892-557-5[]

HDX466 2-892-557-6[]

HDX266 2-892-557-8[]

HDX267W 2-892-557-9[]

HDX265: E model 3-100-747-1[]

FRONT R

CENTER WOOFER

FRONT L SUR R SUR L

MONITOR OUT

TV/VIDEO ANTENNA

SPEAKER

DIR-TC1

SPEAKER

COMPONENT VIDEO OUT

COAXIAL

AM

FM

75

RLAUD IO IN

YP

B

/C

B

P

R

/C

VIDEO

(DVD ONLY)

S VIDEO

(DVD ONLY)

(DVD O

OUT

DMPORT

PART No.

6

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

•The instructions in this manual describe the

controls on the remote. You can also use the

controls on the unit if they have the same or

similar names as those on the remote.

•The instructions in this manual are for HCD-

HDX265, HCD-HDX266, HCD-HDX267W,

HCD-HDX465, HCD-HDX466 and HCD-

HDX665. HCD-HDX265 is the model used

for illustration purposes. Any difference in

operation is clearly indicated in the text, for

•The Control Menu items may vary depending

on the area.

•“DVD” may be used as a general term for

DVD VIDEOs, DVD+RWs/DVD+Rs, and

DVD-RWs/DVD-Rs.

•Measurements are expressed in feet (ft) for

North American models.

•The following symbols are used in this

manual.

1)

MP3 (MPEG1 Audio Layer 3) is a standard format

defined by ISO/MPEG which compresses audio data.

2)

Except for United Kingdom and North American

models.

3)

DivX

®

is a video file compression technology,

developed by DivX, Inc.

4)

DivX, DivX Certified, and associated logos are

trademarks of DivX, Inc. and are used under license.

About This Manual

Symbol Meaning

Functions available for DVD

VIDEOs, DVD-Rs/DVD-RWs in

video mode, and DVD+Rs/

DVD+RWs

Functions available for DVD-Rs/

DVD-RWs in VR (Video

Recording) mode

Functions available for VIDEO

CDs (including Super VCDs or CD-

Rs/CD-RWs in video CD format or

Super VCD format)

Functions available for music CDs

or CD-Rs/CD-RWs in music CD

format

Functions available for DATA CDs

(CD-ROMs/CD-Rs/CD-RWs)

containing MP31) audio tracks,

JPEG image files, and DivX2)3)4)

video files

Functions available for DATA

DVDs (DVD-ROMs/DVD-Rs/

DVD-RWs/DVD+Rs/DVD+RWs)

containing MP31) audio tracks,

JPEG image files, and DivX2)3)4)

video files

example, “HCD-HDX265 only.”

“DVD-RW,” “DVD+RW,” “DVD+R,”

“DVD VIDEO,” and the “CD” logos are trademarks.

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

DivX video files* of format conforming to

ISO 9660 Level 1/Level 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

DivX 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 recorded in PHOTO CD format

•Data part of CD-Extras

•DVD 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+RWs/DVD+Rs, even if

they have been correctly finalized. In this case,

This System Can Play the

Following Discs

Format of

discs Disc logo

DVD VIDEO

DVD-RW/

DVD-R

DVD+RW/

DVD+R

VIDEO CD

(Ver. 1.1 and

2.0 discs)/

Audio CD

CD-RW/CD-R

(audio data)

(MP3 files)

(JPEG files)

view the disc by normal playback. Also some

DATA CDs/DATA DVDs created in Packet

Write format cannot be played.

Music discs encoded with

copyright protection

technologies

This product is designed to play back discs that

conform to the Compact Disc (CD) standard.

Recently, various music discs encoded with

copyright protection technologies are marketed

by some record companies. Please be aware that

among those discs, there are some that do not

conform to the CD standard and may not be

playable by this product.

Note on DualDiscs

A DualDisc is a two sided disc product which

mates DVD recorded material on one side with

digital audio material on the other side.

However, since the audio material side does not

conform to the Compact Disc (CD) standard,

playback on this product is not guaranteed.

About Multi Session CD

•This system can play Multi Session CDs when

an MP3 audio track is contained in the first

session. Any subsequent MP3 audio tracks

recorded in later sessions can also be played

back.

•This system can play Multi Session CDs when

a JPEG image file is contained in the first

session. Any subsequent JPEG image files

recorded in later sessions can also be played

back.

•If audio tracks and images in music CD format

or video CD format are recorded in the first

session, only the first session will be played

back.

Region code

Your system has a region code printed on the

rear of the unit and will only play DVDs labeled

with the same region code.

DVD VIDEOs labeled will also play on this

system.

If you try to play any other DVD VIDEO, the

message [Playback prohibited by area

limitations.] will appear on the TV screen.

Depending on the DVD VIDEO, no region code

indication may be given even though playing the

DVD VIDEO is prohibited by area restrictions.

Note about playback

operations of DVDs and

VIDEO CDs

Some playback operations of DVDs and VIDEO

CDs may be intentionally set by software

producers. Since this system plays DVDs and

VIDEO CDs according to the disc contents the

software producers designed, some playback

features may not be available. Be sure to read the

operating instructions supplied with the DVDs

or VIDEO CDs.

ALL

7

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF

HOW TO IDENTIFY OPTICAL PICK-UP BLOCK

Printed of KHM-310CAB or KHM-313CAB.

Note: There are two kinds of OPTICAL PICK-UP BLOCK in this set.

When replacing the OPTICAL PICK-UP BLOCK, make sure which

OPTICAL PICK-UP BLOCK it is following the “How to Identify”

in the figure shown below.

OPTICAL PICK-UP BLOCK

gear (BU1)

Turn gear (BU1) from a hole at the bottom,

and pull out a tray.

tray

8

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

HARNESS SETTING

MAIN BOARD SERVICE POSITION

MAIN board

IO board

back panel

insulation sheet

1

Remove the back panel with

IO board

.

2

Remove the MAIN board.

3

Assemble the MAIN board to back panel block.

4

Reverse the back panel block.

Check not touch the heat sink.

lead pin

flexible wire

Check not touch

the heat sink. Check not touch the chassis.

9

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

SECTION 2

GENERAL This section is extracted from

instruction manual.

Front panel

A"/1 (on/standby)

BA (open/close)

CDisc operation

DFUNCTION

EFront panel display

F (remote sensor)

GPHONES jack

HVOLUME control

IAUDIO IN/A.CAL MIC jack

JDISC 1-5 buttons/indicators

KDisc tray

Index to Parts and Controls

Rear panel

ASPEAKER jacks

BDIR-TC1 slot for the WAHT-SD1

CAM terminal

DFM 75 Ω COAXIAL jack

ETV/VIDEO (AUDIO IN R/L) jacks

FMONITOR OUT (S VIDEO/VIDEO) jacks

GDMPORT (DIGITAL MEDIA PORT) jack

HCOMPONENT VIDEO OUT jacks

IHDMI OUT jack

*

CAUTION

Please do not remove the screws before

installing the WAHT-SD1.

FRONT R

CENTER WOOFER

FRONT L SUR R SUR L

MONITOR OUT

TV/VIDEO ANTENNA

SPEAKER

DIR-TC1

SPEAKER

COMPONENT VIDEO OUT

COAXIAL

AM

FM

75

RLAUDIO IN

YP

B

/C

B

P

R

/C

R

VIDEO

(DVD ONLY)

S VIDEO

(DVD ONLY)

OUT

DMPORT

Screws*

10

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

Front panel display

About the indications in the front panel display

ALights up when the HDMI OUT jack is

correctly connected to HDCP (high-

bandwidth digital content protection)

compliant device with HDMI or DVI

(digital visual interface) input.

BLights up when the time information of

a title or chapter appears in the front

panel display. (DVD only)

CLights up when the color system is set

to NTSC. (Asian, Australian, and Middle

Eastern models only)

DLights up when a station is received.

(Radio only)

EStereo/Monaural effect (Radio only)

FLights up when the sleep timer is set.

GLights up when the movie or music

mode is selected.

HPlaying status (DVD function only)

ICurrent repeat mode

JLights up when the child lock function

is set to on.

KLights up when the system outputs

progressive signals (DVD function

only).

LIndicates the selected [SPEAKER

FORMATION].

MCurrent surround format (Except for

JPEG)

NLights up when the DYNAMIC BASS is

selected.

ODisplays system’s status such as

chapter, title, or track number, time

information, radio frequency, playing

status, sound field, etc.

Remote control

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

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

[/1 (on/standby) 1

TV [/1 (on/standby) ej

C/X/x/c/ qd

REPLAY/

ADVANCE 9

./> es wk

m/M qs 0

SLOW qs 0

H (play)* ea

STEP 9

x (stop) wl

X (pause) qa

Z (open/close) ql

DISPLAY wj

O RETURN ed

-/-- ef

*The H, number 5, and

VOLUME + buttons have

tactile dots. Use the tactile dots

as references when operating

the system.

ALPHABETICAL ORDER

A – O P – Z

BUTTON RESCRIPTIONS

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

11

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

3-1. DISASSEMBLY FLOW

Note 1: The process described in can be performed in any order.

Note 2: Without completing the process described in , the next process can not be performed.

SECTION 3

DISASSEMBLY

SET

3-2. CASE

(Page 12)

3-3. DIAT CON BOARD

(Page 12)

3-4. IO BOARD

(Page 13)

3-5. FRONT PANEL BLOCK

(Page 13)

3-6. POWER BOARD

(Page 14) 3-7. BACK PANEL BLOCK

(Page 14)

3-8. DMPORT BOARD

(Page 15)

3-9. MAIN BOARD

(Page 15)

3-10. COVER (MD)

(Page 16)

3-11. DVD MECHANISM DECK

(CDM81C-DVBU101)

(Page 16)

3-12. TRAY (MAIN) ASSY

(Page 17)

3-13. MOTOR BOARD

(Page 17)

3-14. BASE UNIT

(DVBU101)

(Page 18)

3-15. OPTICAL PICK-UP BLOCK

(KHM-310CAB/313CAB)

(Page 18)

3-16. GEAR (SUB TRAY 1)/

GEAR (SUB TRAY 2)

(Page 19)

3-17. LEVER ASSY

(Page 19)

3-18. STOCKER SECTION

(Page 20)

3-19. CAM (STOCKER)

(Page 20)

3-20. GEAR (STOCKER 3)

(Page 21)

3-21. ROTARY ENCODER (MD)

(Page 21)

3-22. GEAR (BU1)

(Page 22)

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

12

3-3. DIAT CON BOARD

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

3-2. CASE

1

two screws

(case 3 TP2)

2

five screws

(BV3 )

3

two screws

(case 3 TP2

)

4

case

7

case (diat)

8

screw

(BV3)

9

DIAT CON board

6

two screws

(BV3)

5

two screws

(BV3)

3

two screws

(BV3)

4

lid (diat-P)

2

connector

(CN903)

1

flexible flat cable (11 core)

(CN651)

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

13

3-4. IO BOARD

3

tuner (FM/AM)

4

flexible flat cable (9 core)

(CN201)

1

flexible flat cable (9 core)

(tuner)

qa

IO board

9

7

flexible flat cable (19 core

)

(CN606)

6

flexible flat cable (5 core)

(CN702)

8

four screws

(BV3)

5

flexible flat cable (11 core)

(CN4302)

2

two screws

(BVTT2.6

×

6)

0

connector

(CN302)

3-5. FRONT PANEL BLOCK

9

screw (BV3)

7

connector (CN3001)

5

two screws

(PWH3

×

8)

4

flexible flat cable (23 core)

(CN501)

6

shield plate (H/P

)

0

three screws

(BV3)

3

loading panel

8

screw

(BV3)

(HDX665)

1

Turn gear (BU1) from a hole at the bottom,

and pull out a tray.

2

Open the tray.

gear (BU1)

qa

front panel block

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

14

3-7. BACK PANEL BLOCK

3-6. POWER BOARD

7

shield plate (H/P)

6

two screws

(PWH3

×

8)

0

POWER board

4

connector

(CN901)

5

connector

(CN3002)

9

PC board holder

8

two screws

(PWH3

×

8)

1

connector

(CN903)

2

connector

(CN906)

3

connector

(CN907)

8

connector (CN901)

7

connector

(CN3000)

qh

connector

(CN302)

qf

two screws

(BV3)

qg

qd

screw

(BV3)

qs

screw (BV3)

qj

back panel bloc

k

qa

screw (B3

×

6)

0

screw (BV3)

9

two screws

(BV3)

2

flexible flat cable (11 core)

(CN4302)

6

connector

(CN903)

5

flexible flat cable

(19 core) (CN606)

4

flexible flat cable (5 core)

(CN702)

3

flexible flat cable (11 core)

(CN651)

1

flexible flat cable (9 core)

(CN201)

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

15

3-8. DMPORT BOARD

2

two screws

(BV3)

1

connector

(CN203)

3

DMPORT board

3-9. MAIN BOARD

qj

two screws

(BV3)

5

connector

(CN625)

qd

connector

(CN906)

4

wire (flat type) (21 core)

(CN626)

6

SIRIPARA board

qf

connector

(CN1201)

qk

four screws

(BV3)

7

screw

(BVTP3

×

12)

8

two screws

(BV3)

9

heat sink (AMP)

qa

wire (flat type)

(24 core)

(CN1101)

0

two radiation sheets

2

two screws

(BV3)

3

SPEAKER board

1

connector (CN780)

ql

two screws

(BV3)

w;

MAIN board

qg

connector

(CN3002)

qh

connector

(CN3001)

qs

wire (flat type)

(23 core)

(CN501)

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

16

3-11. DVD MECHANISM DECK (CDM81C-DVBU101)

3-10. COVER (MD)

1

four screws

(BV3)

2

cover (MD)

4

five screws

(BVTP3

×

10)

2

flexible flat cable (21 core)

(CN626)

3

connector

(CN1201)

1

flexible flat cable (24 core

)

(CN1101)

5

DVD mechanism deck

(CDM81C-DVBU101)

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

17

3-13. MOTOR BOARD

3-12. TRAY (MAIN) ASSY

1

two screws

(BTTP M2.6

)

2

two screws

(BTTP M2.6)

3

bracket (top)

4

5

tray (main) assy

1

screw

(BTTP M2.6)

2

bracket

3

screw

(BTTP M2.6)

4

MOTOR board

5

Remove two solders.

6

motor (81) assy (LD/ST motor)

(M761)

7

Remove two solders.

8

motor (81) assy (BU U/D motor)

(M762 )

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

18

3-15. OPTICAL PICK-UP BLOCK (KHM-310CAB/313CAB)

3-14. BASE UNIT (DVBU101)

1

two floating screw

s

(PTPWH M2.6)

2

floating screw

(PTPWH M2.6)

3

base unit (DVBU101)

1

two screws

(BTP2.6

×

8)

2

three screws

(BTTP 2.6)

6

holder (310) assy

4

insulator screw

7

insulator screw

qd

optical pick-up block

(KHM-310CAB/313CAB

)

5

0

insulator

qa

insulator

8

insulator screw

qs

insulator

3

insulator screw

9

insulator

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

19

3-17. LEVER ASSY

3-16. GEAR (SUB TRAY 1)/GEAR (SUB TRAY 2)

1

five screws

(PTPWH2.6

×

8)

2

gear (sub tray 2)

3

gear (sub tray 2)

4

three gears

(sub tray 1)

gear (sub tray 2)

gear (sub tray 1)

PRECAUTION DURING GEAR (SUB TRAY 1/2) INSTALLATION

Align the marks of the gears as shown in the illustration.

1

screw

(PTPWH2.6

×

8)

3

floating screw

(PTPWH M2.6)

5

lever (sub tray)

6

lever (release)

7

lever (mode)

cam (BU)

lever (mode)

2

shutter (tray)

4

lever (sub tray)

shutter (tray)

When re-assembling, insert the lever (sub tray)

between the bosses of the shutter (tray).

boss

Before re-assembling, slide the cam (BU)

in the direction of the arrow.

Before re-assembling, align the lever (release)

and the lever (sub tray) with the lever (mode)

as shown in the illustration.

dowel dowel

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665

20

3-19. CAM (STOCKER)

3-18. STOCKER SECTION

2

stocker section

1

Rotate the gear (SS3) in the

direction of the arrow.

5

two screws

(PTPWH2.6

×

8)

6

two cams

(stocker)

8

cam

(stocker)

cam (stocker)

hole

gear

(stocker 2)

gear

(stocker 2)

gear

(stocker 2)

gear (stocker 3)

2

tension spring (SW)

4

lever (SW)

1

floating screw

(PTPWH M2.6)

7

screw

(PTPWH2.6

×

8)

3

hook

PRECAUTION DURING CAM (STOCKER) INSTALLATION

Before installing the cams (stocker), fix the gear (stocker 3) in

the manner so that the hole of the gear (stocker 3) should be

aligned with the hole of the chassis located beneath

the gear (stocker 3). Be sure to install the cams (stocker) in

such a way that the grooves of the cams (stocker) face

the direction of the arrows.

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