Sony HCDX-1 Service manual

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm loads, both

channels driven, from 200 – 20,000 Hz; rated 20 W per channel minimum RMS power, with no more than 0.7 % total harmonic distortion from 250 milli watts to rated output.

Amplifier section

Front Power output (rated): 40 W

+ 40 W (6 ohms, 1 kHz, THD 1 %) Continuous RMS power output (reference): 50 W + 50 W (6 ohms at 1 kHz, THD 10 %)

Front surround Power output (rated): 40 W

+ 40 W (6 ohms, 1 kHz, THD 1 %)

Subwoofer Power output (rated): 40 W

+ 40 W (6 ohms, 100 Hz, THD 1 %)

Continuous RMS power output (reference): 50 W + 50 W (6 ohms at 100 Hz, THD 10 %)

* Depending on the sound field settings and the sour ce,

there may be no sound output.

Inputs (Analogue) VIDEO 1/SAT 1, VIDEO 2/SAT 2

Sensitivity: 250/450 mV RMS Impedance: 50 kilohms

TV Sensitivity: 450 mV RMS

Impedance: 50 kilohms

Continuous RMS power output (reference): 50 W + 50 W (6 ohms at 1 kHz, THD 10 %)

(US model only)

Inputs (Digital) VIDEO 1/SAT 1, VIDEO 2/SAT 2, TV

Impedance: 75 ohms

Super Audio CD/DVD system

Laser Semiconductor laser

NTSC/PAL

except US, Canadian models:

US, Canadian models: NTSC

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

Signal format system

HCD-X1

SERVICE MANUAL

Ver. 1.2 2005.12

HCD-X1 is the amplifier, super audio CD/D VD system, tuner and video section in DAV-X1.

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.

2

Digital

1

Digital

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

US Model

Canadian Model

AEP Model

UK Model

E Model

Model Name Using Similar Mechanism NEW DVD Mechanism Type CDM85-DVBU102 Optical Pick-up Block Name KHM-310CAA

SPECIFICATIONS

This system perfectly decodes 5.1 channel signal, but you cannot add other commercially available surround speakers.

*1 Manufactured under license from Dolby

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

*2 Manufactured under license from Digital Theater

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

9-879-627-03

Sony Corporation

Home Audio Division Published by Sony Engineering Corporation

SUPER AUDIO CD/DVD RECEIVER

– Continued on next page –

HCD-X1

r

Tuner section

System PLL quartz-locked digital

FM tuner section Tuning range 87.5 – 108.0 MHz

Antenna (aerial) FM wire antenna (aerial) Antenna (aerial) terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz AM tuner section Tuning range US, Canadian models: 530 – 1,710 kHz (with the

AEP, UK, Russian models:

Singapore model:

Antenna (aerial) AM loop antenna (aerial) Intermediate frequency 450 kHz

Video section

Outputs Video: 1 Vp-p 75 ohms

Input VIDEO: 1 Vp-p 75 ohm s

General

Power requirements US, Canadian models: 120 V AC, 60 Hz except US, Canadian models:

Power consumption On: 85 W

Dimensions (approx.) 380 × 76 × 293 mm

Mass (approx.) US, Canadian models: 4.6 kg (10 lb 3 oz) except US, Canadian models:

Design and specifications are subject to change without notice.

synthesizer system

US, Canadian models: (100 kHz step) except US, Canadian models: (50 kHz step)

interval set at 10 kHz) 531 – 1,710 kHz (with the interval set at 9 kHz)

531 – 1,602 kHz (with the interval set at 9 kHz) 531 – 1,602 kHz (9 kHz) 530 – 1,710 (10 kHz)

S video: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms COMPONENT: Y: 1 Vp-p 75 ohms

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

S video: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms

220 – 240 V AC, 50/60 Hz

Standby: 0.3 W (at the Power Saving Mode)

(15 × 3 × 11 h/d) incl. projecting parts

4.5 kg

5

/8 inches ) (w/

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.

CAUTION

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

This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the bottom of the unit.

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 manuf acturers’ instructions to use these instruments.

2. A battery-operated A C 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 v oltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low-v oltage 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 A C range are suitable. (See Fig. A)

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.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQ UE 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 D ANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

2

To Exposed Metal Parts on Set

AC

0.15 µF

1.5 k

Ω

voltmete (0.75 V)

Earth Ground

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

HCD-X1

About This Manual

•The instructions in this manual describe the controls on the remote. You can also use the controls on the s ystem if they have the sa me or similar names as those on the remote.

•The Control Menu items may be different 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.

Symbol Meaning

Functions available for DVD VIDEOs, DVD-Rs/DVD-RWs in video mode, and DVD+Rs/ DVD+RWs

Functions available for DVD-RW s in VR (Video Recording) mode

Functions available for VIDEO CDs (including Super VCDs or CDRs/CD-RWs in vid eo CD f ormat or Super VCD format)

Functions available for Super Audio CDs

Functions available for music CDs or CD-Rs/CD-R Ws in music CD format

Functions available for DATA CDs (CD-ROMs/CD-Rs/CD-RWs containing MP3* audio tracks and JPEG image files)

*MP3 (MPEG1 Audio Layer 3) is a standard format

defined by ISO/MPEG which compresses audio data.

This System Can Play the Following Discs

Format of discs

DVD VIDEO

DVD-RW

VIDEO CD

Super Audio

*1

CD

*2

Audio CD

CD-R/CD-RW (audio data) (MP3 files) (JPEG files)

The “DVD VIDEO” logo and “DVD-RW” logo are trademarks.

*1Except for multi-channel playback area. *2CD text data can be displaye d (album title only).

Note about CDs/DVDs

The system can play CD-ROMs/CD-Rs/CDRWs recorded in the foll owing format s:

–audio CD format –video CD format –MP3 audio tracks, JPEG image files, and

DivX video files of format conforming to ISO 9660 Level 1/ Le vel 2, or it s ext e nde d f or m at ,

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

–DivX video files of format conforming to

UDF.

Disc logo

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

• DVD-RAMs

•A DVD VIDEO with a different region code.

•A disc that has a non-standard shap e (e.g., car d shaped, heart sha ped).

•A disc that has a commercially available accessory attached, such as a label or ring.

Ring

Label

•An adapter to convert an 8 cm disc to standard size.

•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 recordi ng de vic e. Note that discs created in the Packet Write format cannot be played.

Music discs encoded with copyright protection technologies

This product is designed to play back dis cs tha t conform to the Compact Disc (CD) standar d. Recently, various music discs encoded with copyright protection techn olo g ie s are ma rk ete d by some record companies. Please be aware that among those discs, there are some that do no t co nfor m to t he CD s tandar d and may not be playable by this product.

Note on DualDisc

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.

Note about DVD-RW (Except for U.S./Canadian/European models)

Images in DVD-RWs with CPRM* protection may not be played if they contain a copy protection signal. “Copyright lock” appears on the screen.

*

CPRM (Content Pr otecti on for Reco rdable Me dia) is

a coding technology that protects the copyright of images.

Adapter

3

HCD-X1

Note on PBC (Playback Control) (VIDEO CDs)

This system conforms to Ver. 1.1 and Ver. 2.0 of VIDEO CD standards. You can enjoy two kinds of playback depending on the disc type.

Disc type You can

VIDEO CDs without PBC functions (Ver. 1.1 discs)

VIDEO CDs with PBC functions (Ver. 2.0 discs)

Enjoy video playback (moving pictures) as well as music.

Play interactive software using menu screens displayed on the TV screen (PBC Playback), in addition to the video playback functions of Ver. 1.1 discs. Moreover, you can play highresolution still pictures , if the y are included on the disc.

About Multi Session CD

•This system can play Multi Session CDs when an MP3 audio track i s contained in the first session. Any subsequent MP3 audio t racks recorded in later sessions can also be played back.

•This system can play Multi Session CDs when a JPEG image file is co ntained in the first session. Any subsequent JPEG ima ge 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.

About the Super Audio CD

Super Audio CD is a new hi gh-quality audio disc standard where music is recorded in the DSD (Direct Stream Digital) format (conventional CDs are recorded in the PCM format). The DSD format, using a sampling frequency 64 times higher than that of a conventional CD, and with 1-bit quantization , achieves both a wide frequency range and a wide dynamic range ac ross the audible fre quency range, and so provides music reproduction extremely faithful to the original sound.

Types of Super Audio CDs

There are two types of dis cs, depending on the Super Audio CD layer and CD layer combination.

••Super Audio CD layer: A high-densi t y signal layer for Super Audio CD CD layer* conventional CD pl ayer

Single layer disc (a disc with a single Super Audio CD layer)

Hybrid disc* (a disc with an Super Audio CD layer and a CD layer)

*1You can play the CD layer on a conventional CD

player.

*2Since both layers are on one side, it is not necessary

to turn the disc over.

*3To select a layer, see “Selecting a Playback layer fo r

a Super Audio CD”.

1

: A layer that is readable by a

Super Audio CD layer

2

CD layer*

Super Audio CD

3

layer*

3

Region code

Your system has a region code printed on th e back of the unit and will only play DVDs labeled with the same region code. DVD VIDEOs labeled will also play on this

ALL

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 VIDE O, no re gion co de indication may be given even thoug h playing th e DVD VIDEO is prohibited by area restrictions.

Note on 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. Also, refer to the instructions supplied with the DVDs or VIDEO CDs.

4

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 pickup 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 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.

board, be sure to throw away after destroying IC602 physically with the hammer etc.

• MODEL IDENTIFICATION

– Back Panel –

PART No.

MODEL PART No.

US and Canadian model 2-588-835-0[] AEP and UK model 2-588-835-1[] Russian model 2-588-835-2[] Singapore model 2-588-835-4[]

S-FORCE FRONT SURROUND OPERATION CHECK

When complaint by the effect of the sound field, check as follows and confirm abnormality is not found in the set.

Procedure:



RELEASING THE DISC TRAY LOCK

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

Releasing Procedure :

Press two buttons of Z and x simultaneously for five seconds. 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 I/1 button.

NOTE OF REPLACING THE DMB10 BOARD

New part of EEPROM (IC103) on the DMB10 board cannot be used. Therefore, if the mounted DMB10 board is replaced, exchange new EEPROM with that used before the replacement.

RELEASING THE DEMO PLAY LOCK

Releasing Procedure:

Press two buttons of N and x . The message “DEMO OFF”.

NOTE OF HANDLING THE MIB01 BOARD (Part No. A1124-106-A)

When the MIB01 board is replaced by a repair for a fee, throw away the MIB01 board after obtaining consent of not returning of the MIB01 board to the customer. When thro wing away the MIB01

6

MFT^

^

"

%

&

'

Y

;

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

HOW TO OPEN THE LOADING ASSY PANEL WHEN POWER SWITCH TURNS OFF

2

Slide the chuck cam in the direction of arrow to release the chucking.

1

Open the cover dust.

HCD-X1

3

Draw out the loading assy panel in the direction of the arrow.

DMB10 BOARD SERVICE POSITION

• In checking the DMB10 board, prepare four extension jigs (Part No. J-2501-239-A: 1.00 mm Pitch, 5 cores, Length 300 mm, Part No.

J-2501-242-A: 1.00 mm Pitch, 11 cores, Length 300 mm and Part No. J-2501-280-A: 5 cores, Length 300 mm).

Connect extension jig (J-2501-242-A) to the MAIN board (CN503) and DMB10 board (CN106).

DMB10 board (CN202)

DMB10 board (CN101)

wire (flat type) 24 core

Note: Don’t remove the

wire (flat type) 24 core (CN101). If you remove the wire (flat type) 24 core (CN101), solder the bridge of optical pick-up.

DMB10 board (CN106)

DMB10 board (CN401)

DMB10 board (CN4501)

Connect extension jig (J-2501-280-A) to the MAIN board (CN508) and DMB10 board (CN401).

Connect extension jig (J-2501-242-A) to the MAIN board (CN504) and DMB10 board (CN4501).

MAIN board (CN504)

MAIN board (CN508)

MAIN board (CN503)

MS-203 board (CN001)

Connect extension jig (J-2501-239-A) to the DMB10 board (CN202) and MS-203 (CN001) board.

7

HCD-X1

MAIN BOARD SERVICE POSITION

• In checking the MAIN board, prepare two extension jigs (Part No. J-2501-243-A: 1.00 mm Pitch, 17 cores, Length 300 mm and Part No. J-2501-244-A: 1.00 mm Pitch, 21 cores, Length 300 mm).

Connect extension jig (J-2501-244-A) to the MAIN board (CN506) and POWER-AMP board (CN301).

MAIN board (CN506)

MAIN board (CN505)

Connect extension jig (J-2501-243-A) to the MAIN board (CN505) and SWITCH board (CN801).

SWITCH board (CN801)

MIB01 BOARD (US, Canadian MODELS) SERVICE POSITION

MIB01 board

Any to board

POWER-AMP board (CN301)

8

FRONT PANEL SECTION SERVICE POSITION

• In checking the front panel section, prepare extension jig (Part No. J-2501-243-A: 1.00 mm Pitch, 17 cores, Length 300 mm).

Connect extension jig (J-2501-243-A) to the MAIN board (CN505) and SWITCH board (CN801).

MAIN board (CN505)

HCD-X1

front panel section

SWITCH board (CN801)

POWER-AMP BOARD SERVICE POSITION

• In checking the POWER-AMP board, prepare extension jig (Part No. J-2501-244-A: 1.00 mm Pitch, 21 cores, Length 300 mm).

Note: Remove the MAIN Board once, and then remove the POWER-AMP board.

After that, reinstall the MAIN Board and set this service position.

POWER-AMP board (CN301)

Reconnect the power cord.

Connect extension jig (J-2501-244-A) to the MAIN board (CN506) and POWER-AMP board (CN301).

MAIN board (CN506)

POWER-AMP board

MAIN board

9

HCD-X1

Front panel

SECTION 2

GENERAL

This section is extracted from instruction manual.

A "/1 (on/standby indicator) B Front panel display

C Z (open/close) D Remote sensor E Sound Field indicator

F VOLUME –/+ G FUNCTION H x (stop) I N (play) J Disc tray

Rear panel (US, Canadian, Singapore models)

DIGITAL OUT

VIDEO 1 / SAT 1

OPTICAL

DIGITAL IN

SPEAKER

VIDEO 2 / SAT 2

COAXAL

OPTICAL

A DIGITAL OUT OPTICAL jack B VIDEO 1/SAT 1 DIGITAL IN (OPTICAL/

COAXIAL) jacks

C AUDIO IN L/R (VIDEO 1/SAT1, VIDEO 2/

SAT 2, TV) jacks

D HDMI OUT jack

(US, Canadian models only)

E VIDEO/S-VIDEO IN (VIDEO 1/SAT 1,

VI

DEO 2/SAT 2, VIDEO/S-VIDEO OUT

(MONITOR OUT)) jacks

COAXIAL

VIDEO 1 /

SAT 1

L

TV

R DIGITAL IN COAXIAL

F ANTENNA (AM terminal/FM 75 Ω

G COMPONENT VIDEO OUT (Y, P

H TV DIGITAL IN COAXIAL jack I VIDEO 2/SAT 2 DIGITAL IN (COAXIAL)

J SPEAKER jack

OUT

VIDEO 1 /

VIDEO 2 /

SAT 2

VIDEO 2 /

SAT 1

SAT 2

TV

VIDEO IN

S-VIDEO IN

S-VIDEO INAUDIO INAUDIO INAUDIO IN

COAXIAL jack)

C

R

) jacks

jack

MONITOR

S-VIDEO

OUT

VIDEO

ANTENNA

COMPONENT VIDEO OUT

YPB/CBPR/C

AM

FM

75

COAXIAL

R

B/CB

, PR/

10

Rear panel (AEP, UK, Russian models)

DIGITAL OUT

VIDEO 1 / SAT 1

OPTICAL

COAXIAL

OPTICAL

SPEAKER

VIDEO 2 / SAT 2

DIGITAL IN

COAXAL

OUTPUT(TO TV

VIDEO 2 /

VIDEO 1 /

SAT 2

SAT 1

L

TV

R

DIGITAL IN

COAXIAL

AUDIO INAUDIO IN

)

VIDEO 1 / SAT 1 VIDEO 2 / SAT 2

VIDEO IN

S-VIDEO IN

MONITOR OUT

S-VIDEO

VIDEO

COMPONENT VIDEO OUT

YPB/CBPR/C

ANTENNA

HCD-X1

AM

FM

75

COAXIAL

R

A DIGITAL OUT OPTICAL jack B VIDEO 1/SAT 1 DIGITAL IN (OPTICAL/

COAXIAL) jacks

C AUDIO IN L/R (VIDEO 1/SAT1, VIDEO 2/

SAT 2, TV) jacks

D VIDEO/S-VIDEO IN (VIDEO 1/SAT 1,

VIDEO 2/SAT 2, VIDEO/S-VIDEO OUT (MONITOR OUT)) jacks

E EURO AV T OUTPUT (TO TV) jack

Remote

Open the cover.

F ANTENNA (AM terminal/FM 75 Ω

COAXIAL jack)

B/CB

G COMPONENT VIDEO OUT (Y, P

C

R

) jacks

, PR/

H TV DIGITAL IN COAXIAL jack I VIDEO 2/SAT 2 DIGITAL IN (COAXIAL)

jack

J SPEAKER jack

A TV B SLEEP C SOUND FIELD D ./> PRESET –/+, TV CH –/+ E H (play)

The H button has a tactile dot.*

F TOP MENU G C/X/x/c/ENTER

have tactile dots.*

C/X/x/c

H O RETURN I ALBUM –/+ J ANGLE K AUDIO

The AUDIO button has a tactile dot.*

L SUBTITLE M Number buttons

The number 5 button has a ta ct i le dot . *

N CLEAR, O ENTER P PROGRESSIVE, TUNER MENU Q TV [/1 (on/standby) R "/1 (on/standby) S THEATRE SYNC T TV/VIDEO U FUNCTION V m/M / SLOW, TUNING –/+ W x (stop) X X (pause) Y MUTING Z MENU

wj VOLUME, TV VOL +/–

The VOLUME, TV VOL + button has a tactile dot.*

wk DISPLAY wl /

REPLAY, ADVANCE,

STEP

e; DISPLAY

ea WOOFER es PICTURE NAVI ed REPEAT ef FM MODE eg TV CH –/+

The TV CH + button has a tactile dot.*

eh TV VOL +/– ej NIGHT ek SA-CD/CD el AMP MENU

*Use the tactile dot as a refe rence when operatin g the

system.

11

HCD-X1

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

3-1. DISASSEMBLY FLOW

SET

SECTION 3

DISASSEMBLY

3-2. OPTICAL PICK-UP BLOCK (KHM-310CAA)

(Page 12)

3-3. SIDE PANEL (L/R)

(Page 13)

3-4. CASE (AL)

(Page 13)

3-5. FRONT PANEL SECTION

(Page 14)

3-6. MAIN BOARD

(Page 15)

3-7. D.C. FAN (M450), BACK PANEL SECTION

(Page 15)

3-8. DVD MECHANISM DECK (CDM85-DVBU102)

(Page 16)

3-9. CHUCK CAM, BELT

(Page 17)

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

3-2. OPTICAL PICK-UP BLOCK (KHM-310CAA)

Note: The Cover (CDM) on the bottom of the set can be removed

when replacing the Optical Pick-up Block KHM-310CAA.

2

cover (CDM)

4

Lift up the holder (FFC).

5

two insulator screws

7

connector

9

optical-pick-up block (KHM-310CAA)

6

Lift up the optical-pick-up block.

1

two screws (PTP 3

×

8)

PRECAUTION WHEN REMOVING GOOD OPTICAL PICK-UP BLOCK

8

Be sure to bridge here, and then disconnect the wire (flat type) (24 core). (optical pick-up block will be destroyed without bridging.) On the contrary at the installation, connect the wire (flat type) (24 core) first, and then remove the bridge. Note: For a soldering iron, use the one with a ground wire.

5

two insulator screws

12

3

two claws

3-3. SIDE PANEL (L/R)

)

3

Remove the side panel (L) in the direction of the arrow.

2

cover (rear)

1

five screws (BVTP 3

HCD-X1

×

8)

3-4. CASE (AL)

2

case (AL)

1

screw (BVTP 3

4

Remove the side panel (R) in the direction of the arrow.

×

8)

1

three screws (BVTP 3

×

8)

1

screw (BVTP 3

×

8

13

HCD-X1

Ver. 1.1

3-5. FRONT PANEL SECTION

2

Slide the chuck cam in the direction of arrow to releae the chucking.

3

Draw out the loading assy panel in the direction of the arrow.

5

loading assy panel

1

Open the cover dust.

6

four screws (PTP 3 × 8)

9

six claws

4

two claws

– NOTE WHEN LOADING ASSY PANEL IS REMOVED –

2

Remove the loading assy panel while pulling it upward until it is detached completely from the tray.

loading assy panel

claw

– NOTE WHEN LOADING ASSY PANEL IS INSTALLED –

1

Insert the loading assy panel while tilting it in the arrow direction. (Tilt continuously a black part of loading assy panel.)

8

wire (flat type) (17 core) (CN505)

7

screw (BVTP 3 × 8)

1

Tilt the loading assy panel in the arrow direction to disengage the claw. (Tilt continuously a black part of loading assy panel.)

tray

q;

front panel section

14

loading assy panel

claw

2

Install the loading assy panel while pushing it downward until the claw is locked completely.

tray

HCD-X1

)

3-6. MAIN BOARD

3

wire (flat type) (11 core) (CN504)

7

connector (CN506)

4

wire (flat type) (11 core) (CN503)

5

7

connector (CN507)

2

wire (flat type) (19 core) (CN501)

wire (flat type) (21 core) (CN506)

8

screw (BVTP 3

6

two saranet cushions

×

8)

1

wire (flat type) (9 core) (AEP, UK, Russian and Singapore models), wire (flat type) (11 core) (US, Canadian models) (CN502)

9

MAIN board

7

connector (CN5101)

8

three screws (BVTP 3

×

8)

3-7. D.C. FAN (M450), BACK PANEL SECTION

7

wire (flat type) (17 core) (AEP, UK and Russian models) (CN903)

6

wire (flat type) (13 core) (CN902)

2

wire (flat type) (12 core) (US, Canadian models) (CN5201)

1

wire (flat type) (28 core) (US, Canadian models) (CN5401)

3

screw (BVTP 3

5

8

connector (CN450)

×

8)

8

screw (BVTP 3

q;

qs

×

qs

back panel section

3

eight screws (BVTP 3

qa

D.C. fan

(M450) two nuts (N3)

screw (BV 3)

8)

×

8)

4

two screws (supplied with CN300)

9

two screws (P 3

3

two screws (BVTP 3

×

14)

×

8

qd

nylon rivet (DIA. 3.5)

qf

sheet (main)

15

HCD-X1

”

3-8. DVD MECHANISM DECK (CDM85-DVBU102)

PRECAUTION WHEN REMOVING GOOD OPTICAL PICK-UP BLOCK

Be sure to bridge here, and then disconnect the wire (flat type) (24 core). (optical pick-up block will be destroyed without bridging.) On the contrary at the installation, connect the wire (flat type) (24 core) first, and then remove the bridge. Note: For a soldering iron, use the one with a ground wire. (Refer to DISASSEMBLY 3-2. OPTICAL PICK-UP BLOCK (KHM-310CAA))

optical pick-up block

PRECAUTION WHEN REPLACING DVD MECHANISM DECK (CDM85-DVBU102)

1

Perform work with this wire (flat type) (24 core) connected, or make a bridge as mentioned above and then disconnect the wire (flat type) (24 core). (optical pick-up will be destroyed without bridging.) On the contrary at the installation, connect the wire (flat type) (24 core) first, and then remove the bridge. Note: For a soldering iron, use the one with a ground wire.

2

wire (flat type) (5 core) (CN202)

wire (flat type) (24 core)

3

four screws (BVTP 3

4

Note: Refer to SERVICING NOTES

×

8)

DMB10 board

“ NOTE OF REPLACING THE DMB10 BOARD (page 6), when replacing the DMB10 board.

6

three screws (BVTP 3

9

DVD mechanism deck (CDM85-DVBU102)

×

8)

5

screw (BV 3)

7

sub chassis

8

three screws (BV 3)

16

3-9. CHUCK CAM, BELT

4

tray

3

5

claw

chuck cam

6

belt

HCD-X1

2

3

claw

1

Slide the chuck cam in the direction of arrow to releae the chucking.

17

HCD-X1

SECTION 4

TEST MODE

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. Set to the standby mode.

2. Press three buttons of I/1 , [FUNCTION] and [VOLUME --] simultaneously.

3. The message “COLD RESET“ is displayed on the fluorescent indicator tube, then becomes standby mode.

PANEL TEST MODE

This mode is used to check the fluorescent indicator tube, LED, model, destination, software version and key.

Procedure:

1. Press three buttons of x , [FUNCTION] and [VOLUME +] simultaneously.

2. All LEDs and segments in fluorescent indicator tube are lighted up.

3. When you want to enter the software version display mode, press the [VOLUME --]. The model name is displayed.

4. Each time [VOLUME --] is pressed, the display changes from destination, MC ve rsion, SYS version, UI version, DVD version, ST version, T A version, TM version in this order , and returns to the model name display.

5. When [FUNCTION] button is pressed while the version numbers are being displayed except model name and destination, the date of the software creation appear. When [FUNCTION] button is pressed again, the display returns to the software version display. When [VOLUME --] is pressed while the date of the software creation is being displayed, the date of the software creation is displayed in the same order of software version display.

6. Press the N button, the key check mode is activated.

7. In the key check mode, the fluorescent indicator tube displays “K 0”. Each time a button is pressed, “K 0” value increases. However , once a b utton has been pressed, it is no longer taken into account.

8. To release from this mode, press three buttons in the same manner as step 1 or disconnect the power cord.

SHIP MODE

This mode moves the optical pick-up to the position durable to vibration. Use this mode when returning the set to the customer after repair.

Procedure:

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

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

3. Press two buttons I/1 and x simultaneously.

4. The message “MECHA LOCK” is displayed on the fluorescent indicator tube and the ship mode is set.

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. Set the DVD service mode. (See page 19)

2. Press the [4] key of the remote commander , and set the “V ersion Information”.

3. Press the [DVD MENU] key of the remote commander.

4. Press the [CLEAR] key of the remote commander , the message “Initialize all data” t “Complete” are displayed on the fluorescent indicator tube.

5. Press the I/1 button to turn the power off.

6. Press the I/1 button to turn the power on.

7. Press the [FUNCTION] button to select the “DVD”.

8. Press three buttons of I/1 , Z and [VOLUME --] simultaneously .

9. After the “STANDBY” blinking display finish, the message “MECHA LOCK” is displayed on the fluorescent indicator tube and the ship mode is set.

TUNER STEP CHANGE (US, Canadian and Singapore Models)

The step interval of AM channels can be toggled between 9 kHz and 10 kHz.

Procedure:

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

2. Press the [FUNCTION] button to select the “TUNER AM”.

3. Press the I/1 button to turn the power off.

4. Press two buttons of I/1 and [FUNCTION] simultaneously. The set power on automatically. The message “AM 9k Step” or AM10k Step” displayed on the fluorescent indicator tube and thus the channel step is changed.

COLOR SYSTEM CHANGE (Singapore Model)

This mode let you change the color system of the video output from PAL to NTSC or vice-versa.

Procedure:

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

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

3. Press the I/1 button to turn the power off.

4. Press two buttons of I/1 and [VOLUME --] simultaneously.

5. The message “COLOR PAL” or “COLOR NTSC” will be displayed on the fluorescent indicator tube

DSP SRAM CHECK

Procedure:

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

2. Press three buttons of x , N and [FUNCTION] simultaneously.

3. The message “RAM OK” (IC507 on the MAIN board is normal) or “RAM NG” (IC507 on the MAIN board is abnormal) will be displayed on the fluorescent indicator tube.

18

HCD-X1

DVD SECTION

1. DVD SERVICE MODE GENERAL DESCRIPTION

The Mirror Time and 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).

2. STARTING DVD SERVICE MODE

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

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

3. Press three buttons x , Z and [VOLUME +] simultaneously.

4. The message “SERVICE IN” will be displayed on the fluorescent indicator tube and the Rimocon Diagnosis Menu is displayed on the on-screen display on the monitor TV as follows. The model name, IF-con version and Syscon v ersion is displayed at the bottom of the on-screen display.

Remocon Diagnosis Menu

0. External Chip Check

1. Servo Parameter Check

2. Drive Manual Operation

3. Emergency History

4. Version Information

5. Video Level Adjustment

4. MIRROR TIME ADJUSTMENT

On the Drive Manual Operation menu screen, press [5] button on the remote commander, and the following MIRR time Adjust Menu will be displayed.

MIRR time Adjust Menu

1. CD MIRR time Check:

2. DVD MIRR time Check:

3. Threshold:

4. Save to EEPROM

5. Default set MIRR time

[Open]Tray open [Close]Tray close [0]Return to previous menu

There are five main commands in the Mirr time Adjust menu. The functions of each command are described in the following page.

1. CD MIRR time Check

This command checks the Mirror time value for CD disc.

2. DVD MIRR time Check

This command checks the Mirror time value for DVD disc.

Model Name :xxxx IF-con :Ver.xx.xx (xxxx) Syscon :Ver.x.xxx

5. To execute each function, press its number by using numeric button on the remote commander (RM-ADP004).

6. To release from this mode, press the I/1 button to turn the power off.

3. DRIVE MANUAL OPERATION

The Drive Manual Operation menu consists of five main function. On the Remocon Diagnosis Menu screen, press [2] button on the remote commander, and the following Drive Manual Operation menu will be displayed.

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. Threshold

This command displays the threshold value between CD and DVD mirror time.

4. Save to EEPROM

This command saves an adjusted mirror time value to the EEPROM.

5. Default set MIRR time

This command will set CD and DVD mirror time to firmware default value.

[Open] / [Close] Pressing the Z button controls the tray for disc change during mirror time adjustment. [0] Return to previous menu Press the [0] button on the romote commander to return to previous menu.

EXECUTING MIRROR TIME ADJUSTMENT

In order to execute mirror time adjustment, the following standard procedures must be followed.

1. Set to the MIRR time Adjust Menu mode.

2. Press the [5] button on the romote commander to select the “5. Default set MIRR time”.

3. Press the [3] button on the romote commander to select the “3. Threshold”.

4. Check the value of Threshold on the screen. If it is 75, go to next step. If it is not so, return to step 2.

19

HCD-X1

MIRR time Adjust Menu

17. Take out the CD test disc (YEDS-18).

18. Release the MIRR time Adjust Menu mode.

1. CD MIRR time Check:

2. DVD MIRR time Check:

3. Threshold:75

4. Save to EEPROM

5. Default set MIRR time

[Open]Tray open [Close]Tray close [0]Return to previous menu

5. Insert the DVD test disc (HLX-504) (Part No. J-6090-088-A).

6. Press the [2] button on the romote commander to select the “2. DVD MIRR time Check”.

7. Wait for hexadecimal value to display on the screen.

8. Check the value (##) of DVD MIRR time on the screen. If

## is 28 to 70, go to next step. If it is not so, return to step 5.

MIRR time Adjust Menu

1. CD MIRR time Check:

2. DVD MIRR time Check: $$ ##

3. Threshold:

4. Save to EEPROM

5. Default set MIRR time

[Open]Tray open [Close]Tray close [0]Return to previous menu

9. Press the [4] button on the romote commander to select the “4. Save to EEPROM”.

10. Check that $$ is the same as the value of ## on the screen. If it is not so, return to step 5.

11. Tak e out the DVD test disc (HLX-504) and insert the CD test disc (YEDS-18) (Part No. 3-703-998-01).

12. Press the [1] button on the romote commander to select the “1. CD MIRR time Check”.

13. Wait for hexadecimal value to display on the screen.

14. Check the value (@@) of DVD MIRR time on the screen. If

@@ is 5A to E8, go to next step. If it is not so, return to step 11.

MIRR time Adjust Menu

1. CD MIRR time Check: && @@

2. DVD MIRR time Check: $$ ##

3. Threshold:

4. Save to EEPROM

5. Default set MIRR time

5. EXECUTING IOP MEASUREMENT

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

1. Set to the Drive Manual Operation mode.

2. Press the [3] button on the romote commander, and the following Manual Adjust menu will be displayed.

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:

↓ ↑ Change Value

[RETURN]Return to previous menu

3. Press the [6] button on the romote commander to select the “6. Iop”.

4. Wait for hexadecimal Value to display on the screen.

Manual Adjust

1. Track Balance Adjust:

2. Track Gain Adjust:

3. Focus Balance Adjust:

4. Focus Gain Adjust:

5. Eq Boost Adjust:

6. Iop: YY ZZ

7. TRV. Level:

8. S curve(FE) Level:

9. RFL(PI) Level:

0. MIRR Time:

↓ ↑ Change Value

[RETURN]Return to previous menu

5. Convert each value (YY and ZZ) from hexadecimal to decimal using conversion table.

6. Substract between these two values (YY and ZZ).

7. If the remainder is smaller than 93 (decimal), then it is OK. However if the value is higher than 93, then the BU (base unit) is defective and need to be change.

8. Release the Manual Adjust menu mode.

[Open]Tray open [Close]Tray close [0]Return to previous menu

15. Press the [4] button on the romote commander to select the “4. Save to EEPROM”.

16. Check that && is the same as the value of @@ on the screen. If it is not so, return to step 11.

20

SECTION 5

ELECTRICAL ADJUSTMENTS

HCD-X1

CONPOSITE VIDEO OUT LEVEL ADJUSTMENT (US and Canadian Models)

Setting:

IO board MONITOR OUT VIDEO jack (J904)

set

Procedure:

1. Insert the test disc (TDV-520CSO) (Part No.: J-2501-236-A), and color bar mode is played.

2. Connect an oscilloscope to the MONITOR OUT VIDEO jack (J904) on the IO board.

3. Input color bars signal from the color pattern generator.

4. Adjust the RV501 on the MIB01 board so that the Vp-p value of waveform becomes 1 Vp-p.

waveform:

oscilloscope

(AC range)

+ –

1 Vp-p

COMPONENT VIDEO OUT LEVEL ADJUSTMENT (US and Canadian Models)

Setting:

IO board COMPONENT VIDEO OUT Y jack (J905)

set

Procedure:

1. Insert the test disc (TDV-520CSO) (Part No.: J-2501-236-A), and color bar mode is played.

2. Connect an oscilloscope to the COMPONENT VIDEO OUT Y jack (J905) on the IO board.

3. Input color bars signal from the color pattern generator.

4. Adjust the RV502 on the MIB01 board so that the Vp-p value of waveform becomes 1 Vp-p.

waveform:

oscilloscope

(AC range)

+ –

1 Vp-p

Adjustment Location:

– MIB01 Board (Component Side) –

RV501

RV502

HCD-X1

2121

HCD-X1

6-1. BLOCK DIAGRAM – RF SERVO/VIDEO Section –

SECTION 6

DIAGRAMS

VOA/A VOB/B VOC/C VOD/D

OPTICAL PICK-UP

BLOCK

(KHM-310CAA)

VR (780)

MSW

FCS+ FCS– 37

TRK+ 35 TRK– 34

SL+ 29 SL– 30

SP+ 27 SP– 28

M301

DISC TRAY

OPEN/CLOSE

RF

PD

REGO2 REGO1

AUTOMATIC POWER

CONTROL (FOR CD)

Q102-2

AUTOMATIC POWER

CONTROL (FOR DVD)

Q102-1

VOLUME CONTROL Q101, 103

FOCUS/TRACKING COIL DRIVER,

SPINDLE/SLED/LOADING MOTOR DRIVER

36

46

47

M

25

24

42

31

32

IC201

FOCUS

COIL DRIVE

TRACKING

COIL DRIVE

MOTOR DRIVE

SPINDLE

MOTOR DRIVE

BUFFER

LOADING

MOTOR DRIVE

BUFFER

REGULATOR

SLED

MUTE5

DVD

6

11

13

15

RGB SELECT

Q954, 955,

Q959

DVD_SEL

VIDEO AMP, 75 Ω DRIVER

IC951

MUTE1

5

AV2

VOUT

CYOUT

CbOUT

CrOUT

MUTE2

14

VIDEO

MUTING

Q951, 952

RGB_SEL

AV3

34

12

34

12

34

12

Y

PB/CB

PR/CR

CVBS IN

CYIN

CbIN

CrIN

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH

FUNCTION SW

BLANKING OUT

R-CH

S-VIDEO IN

VIDEO IN

S-VIDEO IN

VIDEO IN

S-VIDEO

VIDEO

J905

COMPONENT

VIDEO OUT

CVBS OUT

AV0, AV1

30, 29

24, 23

21, 20

18, 17

: AUDIO (ANALOG)

: AUDIO (DIGITAL)

: VIDEO

G OUT

B OUT

R/C OUT

A (L) IN

A (R) IN

T OUTPUT

TV

VIDEO 1/SAT 1

VIDEO 2/SAT 2

J904

MONITOR OUT

J951

(TO TV)

D

J902

J903

E

19

11

7

15

8

16

6

2

(Page 24)

IC901

YOUT

C OUT.

S-DC OUT

VOUT

CYOUT

CbOUT

CrOUT

VIDEO

MUTING

Q901

(AEP, UK, Russian)

AV0 AV1

27, 26

32, 31

30, 29

24, 23

21, 20

18, 17

MUTE1

5

AV2

RGB_SEL

AV3

WIDE

RGB_SEL

AV1

AV2

AV3

82

83

84

AV SELECT 2

AV SELECT 3

WIDE

SWITCH

Q958

WIDE

DVD_SEL

AV0

D901

81

AV SELECT 1

AV SELECT 0

Q956, 957

Y1

C1

V1

Y2

C2

V2

+

DVD

SELECT

(AEP, UK, Russian)

D902

SELECT

Q903

ACLK

BA0 BA0

ASDATA0

ASDATA1

ASDATA2

SPDIF

ACLK ABCK

ALRCK

LEVEL SHIFT

IC4802

ABCK

Y1 Y2

C1 C2

V1 V2

21

38

37

145

156

157

113

BA1 BA1

CKE CKE

RCLK CLK

CKSW

OCKSW

179

177

217

ASDATA0

DVDRF

6

8

9 10 11

22LD (650)

187VR (650)

176LIMIT

1

4

10

13

45

16 17

15

19 21 20 22

40

8

186 185

39

184

RF+3.3V

ASDATA1 218

IP

ASDATA2 219

MA MB

ASDATA4

MC MD

DVDA2 DVDB3 DVDC4 DVDD5

TNI18VOE/E+G TPI19VOF/F+H

V2O29VC

MDI120 MDI221

LDO123LD (780)

LDO2

MSW

LIMSW

RF AMP, SERVO DSP,

FOO42

TRO41

FMO38

DMO37

SPFG47

FWD REV

TROPENPWM

MUTE123MUTE12

MUTEMUTE34 183 TSDMTSD-M 181

IOPMON40

SPDIF

ACLK 215 ABCK 214

ALRCK 213

SDA 103

SCL 102

VCLK

HSYNC

VSYNC

XRST

SMSDO

SMSDI SMSCK XSMCS

XSMRST

YUV0

YUV7

YUV1

YUV2

MPEG DECODER

IC102

YUV3

YUV4

YUV5

YUV6

66

11

222

225

5

EEPROM

IC103

178 207 205 220 210 209 208 211 170

192

206

194

196

198

200

202

203

2, 4, 5, 7, 8, 10, 11, 13, 42,

44, 45, 47, 48, 50, 51, 53

125 – 123, 121, 120, 118, 117,

115, 135, 133 – 128, 126

IOWR

79

28

WE

IOOE

OE

IOA0 – IOA21

IOCS

93, 78, 53 – 59, 75, 74,

77

72 – 67, 92, 60, 61, 76, 89

45, 25 – 18, 8 – 1,

26

48, 17, 16, 9, 10

CE

A0 – A19, N.C.

6

SCL

SDA

DQ0 – DQ15

RD0 – RD15

DQ15/A-1,

FLASH ROM

IC101

VCLK HSYNC VSYNC

XADRST

SMSDO

SMSDI SMSCK XSMCS

XSMRST

YUV0

YUV7

YUV1

YUV2

YUV3

YUV4

YUV5

YUV6

ASDATA0

SDA

SCL

(EXCEPT US, CND)

147, 149 – 151, 166 – 164,

162, 160, 159, 146, 158

AD0 – AD7

81 – 84,

86 – 88, 91

29, 31, 33, 35,

38, 40, 42, 44

DQ0 – DQ7

ASDATA4

ASDATA2

ASDATA1

Y

C

CVBS

G

B

R

A0 – A11

23 – 26,

29 – 34, 22, 35

RA0 – RA11

LEVEL SHIFT

IC4801

SPDIF

20

143

S001-2

DISC TRAY

CLOSE DETECT

ALRCK

15

39

18

137

140

139

RAS /RAS

DQM0 LDQM

DQM1 UDQM

S001-1

DISC TRAY

OPEN DETECT

DIGITAL AUDIO BUS

HDMI BUS

CVBS, C, Y, R, G, B

INPUT

SELECT

IC904

INPUT

SELECT

IC903

SD-RAM

IC104

17

19

16

142

138

CAS /CAS

RCS /CS

RWE /WE

SYSTEM CONTROLLER

42

(Page 23)

INPUT

SELECT

IC902

X101

27MHz

228

XTALO

IC501 (1/4)

OCSW

(Page 24)

A

(US, Canadian)

B

C

229

XTALI

101

VIDEO AMP, 75 Ω DRIVER

8

YIN

4

CIN

6

CVBS IN

11

CYIN

13

CbIN

15

CrIN

MUTE2

14

WIDE

171

RGB

169

98

100

114

99

105

110

32

39

33

DVD SOD IFSDO

DVD SCO IFCK

34

DVD XIFCS IXFCS

25

DVD XIFBUSY IFBSY

43

MAMUTE MREQ

MTK XRST PRST

31

DVD SID IFSDI

HCD-X1

2222

6-2. BLOCK DIAGRAM – HDMI Section (US and Canadian models) –

HCD-X1

DQ0 – DQ15

SD-RAM

IC509

A0 – A11

YUV0

YUV1

YUV2

YUV3

YUV4

YUV5

YUV6

YUV7

HSYNC VSYNC

VCLK

2, 3, 5, 6, 8, 9,

11, 12, 39, 40, 42,

43, 45, 46, 48, 49

21 – 24,

27 – 32, 20, 19

DQMU

LEVEL SHIFT

IC5401

PROGRESSIVE SCAN CONVERTER

131, 129, 124, 122, 118,

116, 112, 110, 111, 113, 117,

119, 123, 125, 130, 132

88, 86, 82, 80, 81, 83, 87, 89, 95, 97, 94, 96

103

35 14 36 17 16 15

MCLKCLK

101

DQMDQML

100

RASRAS

102

CASCAS

104

WEWE

7

PI2

8

PI3

9

PI4

10

PI5

11

PI6

12

PI7

13

PI8

14

PI9

15

NHSI

16

NVSI

2

CLKI

IC503

MD0 – MD15

MA0 – MA11

53 – 55, 58 – 62

2 – 9,

12, 13

14 – 18, 26 – 30

SDA

BUFFER

SCL

IC111

XADRST

PO0 – PO9

YO0 – YO9

CO0 – CO9

SDA

SCL

136

135

33 – 28,

25 – 22

52 – 48,

45 – 41

56 – 60,

63 – 67

CLKO

137

40

SRN

21

SDA

22

SCL

33

RESET

32

CLKIN

63

CLKIN_2

32 – 39,

42, 43

20,

22 – 30

19 – 17, 15 – 12,

9 – 7

117

DCLK

VIDEO ENCODER

IC506

S (2) – S (9)

P_Y (0) – P_Y (9)

P_C (0) – P_C (9)

PIXEL RESOLUTION CONVERTER

DI0 – DI9

DY0 – DY9

DC0 – DC9

SDA50SCL

49

IC507

QR2 – QR9

QG2 – QG9

QB2 – QB9

NRST

52

RSET1

Y/G

CB/R

CR/B

RSET2

V

Y

C

86 – 90,

93 – 95

74, 75,

77 – 80,

82, 83

62 – 69

47

44

43

42

39

38

37

35

98 99 97 96

RV501

COMPOSITE

VIDEO OUT LEVEL

CVBS

RV502

COMPONENT

VIDEO OUT LEVEL

ASDATA4 ASDATA0 ASDATA1 ASDATA2 SPDIF

ACLK ABCK ALRCK

• SIGNAL PATH

CVBS, C, Y, R, G, B

(Page 22)

IC602

D16 – D23

D8 – D15

D7 – D0

C

TX2+

36

TX2–

35

TX1+

33

TX1–

32

TX0+

30

TX0–

29

TXC+

27

TXC–

26

LEVEL

HPD

SHIFT

18 19

IC603

Y

C

G

B

R

HDMI PANELLINK CINEMA TRANSMITTER

56 – 49

67,

65 – 61,

58, 57

79 – 75,

70 – 67

80

DEQDE

66

IDCKQCLK

1

HSYNCQH

2

VSYNCQV

10

SD0

9

SD1

8

SD2

7

SD3

5

SPDIF

6

MCLK

12

SCK

11

WS

: AUDIO (DIGITAL)

: VIDEO

DATA2+ DATA2–

DATA1+ DATA1–

DATA0+ DATA0–

CLOCK+ CLOCK–

SCL (5V) SDA (5V)

HOT PLUG DET

CN601

HDMI OUT

1 3

4 6

7 9

10 11

15 16

HCD-X1

(Page 22)

B

HDMI BUS

SMSDI

SMSDO SMSCK SMSCS XSMRST

LEVEL SHIFT IC608

52

53 51 14 19

SMSDO

SII SMSDI XSMCS XRST

LEVEL SHIFT

Q602

26

SDA1

RESET

SCL0

17

16

INT

42

35

XTXINT

XTXRST

61

62

SCL

SDA

CSDA43CSCL

44

LEVEL SHIFT Q601

X601

8MHz

27

SCL1

36

XIPRST

22

23

X0

X1

HDMI CONTROLLER

IC601

37

XSCRST

31

32

SDA0

2323

HCD-X1

6-3. BLOCK DIAGRAM – MAIN Section –

J901

TV

ANTENNA

L

R

L

R

L

R

TV

D

AV0, AV1

E

DIGITAL AUDIO BUS

A

FM 75Ω

COAXIAL

AM

VIDEO 1/

SAT 1

AUDIO IN

VIDEO 2/

SAT 2

AUDIO IN

(US, Canadian, Singapore)

(Page 22)

(AEP, UK, Russian)

(Page 22)

• R-CH is omitted due to same as L-CH.

• SIGNAL PATH

: AUDIO (ANALOG)

: AUDIO (DIGITAL)

R-CH

TUNER UNIT

L-CH

R-CH

DI

DO

CLK

CE

TUNED

RDS-DATA

RDS-CLK

(AEP, UK, Russian)

ANALOG AUDIO SELECT

Q653 Q654

7

5

8

10

9

11

3

2 1

11 X3

15 X2

14 X1

12 X0

R-CH

B 9

AV1

IC511

13X

A

10

AV0

80 PLL-DI 78 PLL-DO 77 PLL-CLK 79 PLL-CE 85 TUNED

76 RDS-DATA 75 RDS-CLK

MUTING

Q651

MUTING CONTROL Q655, 656

73

ATT

LINE AMP

IC512

R-CH

DIGITAL

OUT

OPTICAL

VIDEO 1/SAT 1

DIGITAL IN

OPTICAL

VIDEO 1/SAT 1

DIGITAL IN

COAXIAL

VIDEO 2/SAT 2

DIGITAL IN

COAXIAL

TV

DIGITAL IN

COAXIAL

DIGITAL INPUT

X501 5MHz

15

XIN

OPTICAL

TRANSCEIVER

IC504

OPTICAL

RECEIVER

IC503

J501

S501

SELECTOR

13

XOUT

WAVE

SHAPER

IC510

OPTICAL

COAXIAL

DIGITAL AUDIO SELECT

IC509

15 D4

4D0

14 D5

3D1

13 D6

2D2

C

SW +3.3V

SYSTEM

CONTROLLER

IC501 (2/4)

AV1

A/D CONVERTER

IC513

PDWN

7

72

AD_RST

12DOUT

ASDATA0

ABCK

ALRCK

ACLK

ASDATA1

ASDATA2

DATA SELECT

IC514

11 3A 10 3B

21A 31B 52A

62B 14 4A 13 4B

A/B

1

38

SEL1FS

DSP

IC506

SDO1 AMP BUS

SDO2

SDO3

BCK

LRCK

MCK

S-RAM

IC507

D0 – D15

7 – 10, 13 – 16,

29 – 32, 35 – 38

A0 – A15

5 – 1, 44 – 42,

27 – 24, 21 – 18

17 WE

6CS

F

(Page 25)

MCLK112MCLK2

9

X601

13.9MHz

DSP_BST

23SDO1

24SDO2

25SDO3

20BCKO

19LRCKO

14SCKOUT

108, 107, 105 – 102,

99, 98, 80 – 77, 75 – 72

85 – 82, 66 – 64

112, 110 , 109, 97 – 92,

45SWO 44CSO

18 SDI1

69 GP8

93Y

41Y

72Y

124Y

BST HDOUT HCS HACN GP9 GP12 PM

XRST

HCS

HDOUT

6

61

DSP_DOUT

30 17 BCKI1 29 15 LRCKI1 28

22

114

115

33 HDIN 34 HCLK 59 EXLOCK

56 BST 35 HDOUT 36 HCS 32 HACN 68 GP9 37 GP12

113 PM

2 XRST

GP9

HACN

58

59

DSP_HCE

DSP_ACK

SDI2

BCKI2

LRCKI2

KFSIO

SDI3

SDI4

PM

GP12

71

65

DSP_GP9

DSP_SKIP

XRST

60

63

DSP_PM

DSP_XRST

D0 – D15

A0 – A15

BST

1

LIN

16DATAO

24AUDIO

14BCK

15LRCK

13CKOUT

12.288MHz

X701

2RIN

18

DIR ZERO

BCK10LRCK15SCKI

11

IC521

R-CH

DIGITAL AUDIO

INTERFACE RECEIVER

IC505

2 SPDIF

SPDIF

4DIN1

3DIN0

DO

36DI35

70

5

DIR HDOUT

CL

37CE38

25

7

67

19

DIR HCE

COM_CLK

COM_DATA

XOUT 21

XIN 22

XSTATE

CSFLAG

XMODE

17

34

48

68

69

66

DIR RST

DIR XSTATE

DIR_CSFLAG

ERROR

DIR RERR

5Y

11A10B9

AV0

HCD-X1

2424

6-4. BLOCK DIAGRAM – AMP Section –

HCD-X1

(Page 24)

F

AMP BUS

• R-CH is omitted due to same as L-CH.

• SIGNAL PATH

: AUDIO (ANALOG)

: AUDIO (DIGITAL)

SDO1 MCK BCK LRCK

SCDT SHIFT LATCH1 INIT SOFTMUTE OVF1

SDO3 MCK BCK LRCK

SCDT SHIFT LATCH3 INIT SOFTMUTE OVF2

STREAM PROCESSOR

IC231

31

DATA

36

XFSIIN

30

BCK

29

LRCK

21

SCDT

22

SCSHIFT

23

SCLATCH

27

INIT

19

SOFTMUTE

24

OVF FLAGR

25

FLAGL OVF

STREAM PROCESSOR

IC232

31

DATA

36

XFSIIN

30

BCK

29

LRCK

21

SCDT

22

SCSHIFT

23

SCLATCH

27

INIT

19

SOFTMUTE

24

OVF FLAGR

25

FLAGL OVF

OUTL1

OUTL2

OUTR1

OUTR2

XFSOIN

FSOCKO

FSOI

XFSOOUT

OUTL1

OUTL2

OUTR1

OUTR2

XFSOIN

FSOI

XFSOOUT

SW+

SW

SW+

SW

CN300

SPEAKER

–

13

15

14

12

5

7

9

11

DIGITAL POWER AMP

IC301

11

9

6

4

OSC

BUFFER

48

IC271

X271 37 38 14

11

9

6

4

48 38 14

49.152MHz

4

PWM_A

6

PWM_B

14

PWM_C

16

PWM_D

/RST_AB

5

DIGITAL POWER AMP

4

PWM_A

6

PWM_B

14

PWM_C

16

PWM_D

/RST_AB

5

15 3

IC302

15 3

OUT_A

OUT_B

OUT_C

OUT_D

/RST_CD

/SD

OUT_A

OUT_B

OUT_C

OUT_D

/RST_CD

/SD

33

30

25

22

33

30

25

22

LPF

OVER LOAD

DETECT

Q304, 310

OVER LOAD

DETECT

Q301, 307

OVER LOAD

DETECT

Q305, 311

OVER LOAD

DETECT

Q302, 308

FRONT LCH+

FRONT LCH

FRONT RCH+

FRONT RCH

SYSTEM CONTROLLER

IC501 (3/4)

DAMP SCDT

DAMP SHIFT DAMP LATCH1 DAMP LATCH2 DAMP LATCH3

DAMP INIT

DAMP SOFT MUTE

OVERFLOW1 OVERFLOW2

DRIVE_RST

DRIVE_OCP

STREAM PROCESSOR

IC233

SDO2 MCK BCK LRCK

1

2 51 52 53 54 55 49 50

47

48

SCDT

SHIFT LATCH1 LATCH2 LATCH3

INIT

SOFTMUTE

OVF1 OVF2

SCDT SHIFT LATCH2 INIT SOFTMUTE OVF1

31 36 30 29

21 22 23 27 19 24 25

DATA XFSIIN BCK LRCK

SCDT SCSHIFT SCLATCH INIT SOFTMUTE OVF FLAGR FLAGL OVF

OUTL1

OUTL2

OUTR1

OUTR2

XFSOIN

FSOI

11

9

6

4

48 38

DIGITAL POWER AMP

IC303

4

PWM_A

OUT_A

6

14

16

PWM_B

PWM_C

PWM_D

/RST_CD

/RST_AB

15 3

5

Q313

PROTECT DETECT

OUT_B

OUT_C

OUT_D

/SD

D452

FAN MOTOR

DRIVE

Q451 – 453

REAR LCH+

REAR LCH

REAR RCH+

REAR RCH

4

–

2

1

–

3

M450

M

(FAN)

33

30

25

22

LPF

OVER LOAD

DETECT

Q306, 312

OVER LOAD

DETECT

Q303, 309

AMP +12V

HCD-X1

2525

HCD-X1

6-5. BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –

D809

2CH STEREO

D808 WIDE

SURROUND

D807

FOCUS

SURROUND

D806

AUTO

D841

(STANDBY)

FLUORESCENT

INDICATOR TUBE

FL841

LED DRIVE

Q814

LED DRIVE

Q813

LED DRIVE

Q812

LED DRIVE

Q811

S801, 802 S804 – 806 S841, 842

FL DRIVER

IC842

4

AD1

3

AD2

5 – 39

S1 – S35

40 – 50

G1 – G11

2

P2

1

P1

REMOTE CONTROL

RECEIVER

IC841

VFL

DAT

CLK

RST

HDMI +1.8V

DC/DC

CONVERTER

T841

SW +5V

RECT

D842 – 845

56

27

63 62 61

CS

60

FL_D_OUT

24

FL_CLK

28

FL_CS

41

FL_RESET

23

LED1

22

LED0

26

STBY_LED

74

KEY INY

KEY0 – KEY2

97, 95, 94

4

SIRCS_IN

SYSTEM

CONTROLLER

IC501 (4/4)

OSC

Q841

PIXEL RESOLUTION

SCAN CONVETRTER

D +3.3V

44P_CONT2

RF +1.8V

AMP +1.8V

DSP +1.8V

40P_CONT1

P +3.3V

A +3.3V

VIDEO ENCODER

CONVERTER

PROGRESSIVE

+3.3V

REGULATOR

IC518

HDMI

+5V

+2.5V

+1.8V

REGULATOR

IC106

+1.8V

REGULATOR

IC201

+1.8V

REGULATOR

IC515

+1.8V

REGULATOR

IC604

+2.5V

REGULATOR

IC508

+2.5V

REGULATOR

IC505

+2.5V

REGULATOR

IC501

+5V

REGULATOR

IC519

SW +3.3V

REGULATOR

HDMI

SW +3.3V

REGULATOR

D +9VD +5V

REGULATOR

SERVO DSP +3.3V

RF +3.3V

+3.3V

REGULATOR

IC11

SW +5.2V

+3.3V

IC607

+3.3V

IC606

+5V

IC605

+3.3V

IC16

SW +9V

+9V

IC520

REGULATOR

HDMI

D +12V

+3.3V

IC105

+3.3V

IC107

(US, Canadian)

+5.2V

REGULATOR

IC15

POWER ON/OFF

CONTROL Q143, 147

B+ SWITCH

Q11

+12V

REGULATOR

IC12

SW +5V

AMP +27V

SHUNT

REGULATOR

IC131

+5V

REGULATOR

IC13

RECT D131

RECT D141

RECT D144

RECT D142

RECT D143

MAIN POWER

TRANSFORMER

T101

ISOLATOR

PC102

ISOLATOR

PC101

SUB POWER

TRANSFORMER

T102

D122

D105

RECT D101

SWITCHING

Q121

D108

D106, 107

D110

SWITCHING

Q101

POWER CONTROL

IC101

3

D

4

VCC

1

OCP/SYNC

5

FB/OLP

POWER CONTROL

IC121

1

DRAIN

4

VCC

HCD-X1

RESET

SYSTEM +3.3V

12

20AC_CUT

RESET

SWITCH

Q502

VOLTAGE

DETECT

IC502

E +3.3V

D501

D504

D502

SHUNT

REGULATOR

IC151

AC DETECT

Q161, 162

ISOLATOR

PC104

ISOLATOR

PC103

TH101

RECT

D103, 104

LINE FILTER

LF101

6

FB/OLP

8

STARTUP

F101

(AC IN)

2626

HCD-X1

d

• Note for Printed Wiring Boards and Schematic Diagrams

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

f

•

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution: Pattern face side: Parts on the pattern face side seen from (Conductor Side) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (Component Side) the parts face are indicated.

• DMB10 and MIB01 boards are multi-layer printed board.

• Indication of transistor

: internal component.

However, the patterns of intermediate layers have not been included in diagrams.

C

B

Q

B

E

Q

CE

These are omitted.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/ specified.

f : internal component.

•

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• C : panel designation.

Note:

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

• A : B+ Line.

• B : B– Line.

• C : adjustment for repair.

• Voltages and waveforms are dc with respect to ground

under no-signal conditions. – DMB10, MIB01 and IO Boards – no mark : DVD PLAY

∗ : Impossible to measure – Other Boards – no mark : TUNER (): DVD PLAY

∗ : Impossible to measure

• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage var iations may be noted due to normal production tolerances.

• Waveforms are taken with a oscilloscope. Voltage var iations may be noted due to normal production tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F : AUDIO (ANALOG) J : AUDIO (DIGITAL) E : VIDEO

• Abbreviation CND : Canadian model RU : Russian model SP : Singapore model

4

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

• Circuit Boards Location

DMB10 board

FL board

MS-203 board

TUNER UNIT

SWITCH board

SCART board (AEP, UK and Russian models)

MIB01 board (US, Canadian models)

IO board

MAIN boar

POWER-AMP board

HCD-X1

2727

HCD-X1

• Semiconductor Location

Ref. No. Location

D1001 B-3 IC101 D-5

IC102 D-4 IC103 C-3 IC104 C-4 IC106 B-4 IC201 B-5 IC4801 D-2

Q103 E-3

6-6. PRINTED WIRING BOARDS – DMB10 Section (1/2) –

1 2 3 4 5 6 7 8 9

A

DMB10 BOARD (COMPONENT SIDE)

R4503

B

C167

IC103

C

C308

(US, CND)

E

MIB01

D

BOARD CN5401

(Page 34)

F

MIB01 BOARD CN5201

(Page 34)

E

D

IO

BOARD

CN902

(Page 42)

CN4801

IC4801

R4805

12

C4801

11

C4803

CN4802

FL4801 R4706

R4705

CN301

(EXCEPT US, CND)

R1519 R1518

4

R1520

135

R1528 R1522

R1523

EXCEPT US, CND

C150

C178

EXCEPT

US, CND

R1543

FL107

R189 R190

R192 R195 R197

R1102

C145

C137 C135

(US, CND)

R1511

R155 R153

R144

C153

C152

C138

R1521

X101

C132

R136

C177

R1101

R1512 R1513 R1514

R1515 R1516 R1517

R1550

C142

Q103

R1553

R142

256

C133

C170

R1549

R1168

C118

R117

E

R1105

192

193

1

R1129

F

• See page 27 for Circuit Boards Location. : Uses unleaded solder.

CN401

(Page 47)(Page 46)

MAIN BOARD

CN508

MAIN BOARD

C B

CN504

CN4501

IC106

R4504

R4505

R193

R1508

R116

R4506

R4507

C189

R191

R1510

R1108

R1107

C117

C187

R1109

C101

CN101

15

D1001

C190

C181

IC104

(US, CND)

R1111

(US, CND)

IC102

C116

C119

C112

FL101

FB402

FL401

C402

FB404

C180

129

R234

C105

OPTICAL PICK-UP BLOCK

(KHM-310CAA)

RB108

FB403

FL403

64

C403

FB406

R101

FL402

RB107

128

RB112

65

FB401

R219

R227

C179

R152

R228

RB113

C129

C210

R1557

R216

R224

R161

FB405

R210

13

24

C223

C208

C222

12

25

C217

CN201

IC201

C219

C221

C102

IC101

C218

36

C206

1

R215

C224

C220

C205

R214

R208

48

37

FB114 FB113

R209

FB115

C226

R243

FB112

R233

C215

R107

C225

10

C108

5

CN202

11

CN106

4

CN105

R1545

1-864-397-

(NC)

A

MAIN

BOARD

CN503

(Page 46)

11

MS-203 BOARD

1

2

CN001

5

4

MM

M301

DISC TRAY

OPEN/CLOSE

S001-1

DISC TRAY

OPEN DETECT

S001-2

DISC TRAY

CLOSE DETECT

S001

–1

–2

1-861-327-

12, 21

HCD-X1

New part of EEPROM (IC103) on the DMB10 board cannot be used. Therefore, if the mounted DMB10 board is replaced, exchange new EEPROM with that used before the replacement.

2828

HCD-X1

6-7. PRINTED WIRING BOARD – DMB10 Section (2/2) –

1 2 3 4 5

A

B

C

DMB10 BOARD (CONDUCTOR SIDE)

(AEP, UK, RU)

R5014

R226

C212

R212

R221

R232

C214

R230

R206

C209

R5007

R207

C203

R204

R205

R213

R222

C213

R1110

(SP)

R220

R231

R5017

C211

R5016

(US, CND)

C233

R223

R225

R5010

RB105

C191

FL108

RB106

• See page 27 for Circuit Boards Location. : Uses unleaded solder.

• Semiconductor

Ref. No. Location

IC105 E-2 IC107 E-4 IC4802 D-5

Q101 E-3 Q102 E-3

R4508

R1134

R4512

R4516

R4511

R4510

R4515

R4501

FL104

FL106

R4514

R4502

R3610

R4513

Location

RB111

RB104

RB103

(US, CND)

C175

C131

C164

C162

C128

C158

C155

C144

C136

C127

R121 R120 R118

C176

R110 C106

R1546

R1502

C109

R239

R1151 R1152

FB111

R2505 R237

R1150

R106

C188

R105

R247

R238

R104

R196

R236

5

1

R246

D

E

R164

R169

FL105

R1133

C182

4

IC105

3

C184

R187

R1504

C160

R135 R134 R133

C174

(US, CND)

C196

C113

2C2B

1E

2E1B1C

R1506

C126

Q102

C173

R123

R124

R109

R1555

R1505

R1554

C125

C115

R113 R112 R115

C172

R1552

R1530

C114

C148

2S2G

2D1G

C171

R4801

R1531

R1540

C124

R111

R108

R1104

R143

C120

1D

Q101

1S

C163

C123

C122

C121

R1103

C159

R1551

C156

C149

C140

C130

R114

C161

R160

C154

C146

C193

R4803

R141

C151

C147

C143

IC107

C195

R4802

R1548

C139

4

5

R1125 R1124

R1123 R1122 R1121 R1120

R1547

3 1

C141

R138

C192

R126

R151

R146

IC4802

R1542

EXCEPT

US, CND

EXCEPT

US, CND

4

R4806

R4704 R4703 R4702 R4701 R308

R4804

13

5

(US, CND)

C4802

F

1-864-397-

11

HCD-X1

2929

HCD-X1

Ver. 1.1

6-8. SCHEMATIC DIAGRAM – DMB10 Section (1/4) –

(1/4)

(Page 32)

MSW

A5

A4

A3

REGO1

OCSW1

RF+3.3V

REGO2

RF+3.3V

V2REFO

TRK-

TRK+

FCS+

FCS-

RF1.8

IOP

A2

CN101

24P

GND (LD)

LD (650)

NC

PD

LD (780)

VR (650)

VR (780)

NC

VOE/E+G

VCC

VC

GND (PDIC)

VOF/F+H

VOB/B

VOA/A

RF

(LO:DVD.HI:CD)MSW

VOD/D

VOC/C

TRK-

TRK+

FCS+

FCS-

CL107

CL106

A6

A7

A8

DVD_LD

CD_LD

VOE

VOF

VOB

VOA

VOD

VOC

TRK-

TRK+

FCS+

FCS-

TRK-

TRK+

FCS+

FCS-

R107

10k

(Page 32)

(Page 31)

(Page 32)

• See page 64 for IC Block Diagrams.

R101

C101

0.01

FL101

R116

1k

Q101

UM6K1N-TN

R108

1M

R112 R113 R118 R120R115

22 22 22 2222

R109

0

DVD_LD

CD_LD

R114 100k

R1129 100k

FL107

C178

47 4V

100

SS

-1 -2

R111

100

R110

47k

IC106

PQ018EN01ZP

VADJ

GND

Q101,103

R117

VOLUME CONTROL

47k

Q103

RT1N241C-TP-1

R121 R124

Q102

QST8TR

CONTROL

22 47k

C112

47

6.3V

D1001

RB501V-40TE-17

C187

47 4V

C105

47

6.3V

-1 -2

R1134

0

AUTOMATIC POWER

+1.8V REGULTOR

C189

0.33

C106

0.01

VO

VB

VIN

(Page 32)

Q E R

M

CN106

11P

GND/OCSW1

SYSRST

3.3VMNT

XIFCS

IFBSY

SIO

SOO

MREQ

LDQM

VDDQ

SCO

GND

OPEN

R1545

0

C181

R187

R1133

0.1

C180

0.1 RB106

47

RB105

47

C179

0.1

0

R169

10k

VDD

A3

A2

A1

A0

A10

BA1

BA0

/CS

/RAS

/CAS

/WE

VDD

DQ7

VSSQ

DQ6

DQ5

DQ4

DQ3

VSSQ

DQ2

DQ1

DQ0

VDD

FL108

C188

0.22

C182

0.22

(Page 51)

SD-RAM FLASH ROM

IC104

HY57V64162

0HGTP-HDR

RA4

RA5

RA6

RA7

RA8

RA9

RA11

DRCKE

DRCLK

DQM1

RD8

RD9

RD10

RD11

RD12

RD13

RD14

RD15

C113

0.01

C191

0.1 C190

47

6.3V

C184

0.01

VSS

A4

A5

A6

A7

A8

A9

A11

NC

CKE

CLK

UDQM

NC

VSS

DQ8

VDDQ

DQ9

DQ19

VSSQ

DQ11

DQ12

VDDQ

DQ13

DQ14

VSSQ

DQ15

VSS

IC105

TK11133CSCL-G

CONT

VIN

GND

NOISE

VOUT

+3.3V REGULTOR

C109

C108

0.001

R1502

RA3

RA2

RA1

RA0

RA10

BA1

BA0

RCS

RAS

CAS

RWE

DQM0

RD7

RD6

RD5

RD4

RD3

RD2

RD1

RD0

FB111

FB112

FB113

FB114

0

FB115

0

MX29LV320ABTC65-0HD1-0503UC(US,CND)

MX29LV320ABTC65-0ED2-0503CE(AEP,UK,RU)

0

R104

MX29LV320ABTC65-0ED2-0503GA(SP)

A16

A15

A14

A13

A12

A11

A10

A9

A20

A21

R105

10k

A19

R106

A18

A8

A7

A6

A5

A4

A3

A2

A18

A22

A19

A16

A17

IC101

A16

A15

A14

BYTE

A13

VSS

A12

DQ15/A-1

A11

DQ7

A10

DQ14

A9

DQ6

A8

DQ13

A19

DQ5

N.C.

DQ12

DQ4

WE

VCC

RESET

DQ11

N.C.

DQ3

N.C.

DQ10

RY/BY

DQ2

A18

DQ9

A17

DQ1

A7

DQ8

A6

DQ0

A5

A4

A3

VSS

A2

A1

A24

A23

A26

A20

A21

R1546 R193

3.3k 1k

OE

CE

A0

R1150

R1152

R1151

A25

EEPROM

IC103

BR24L64F-WE2

(NOT SUPPLIED)

A0

VCC

A1

A2

SCL

GND

SDA

3.3k

2.7k

R1110

C102

1

XROMCS

A17

A0

HD7

HD6

HD5

HD4

HD3

HD2

HD1

HD0

XRD

A1

XWR

A27

C167

0.01

R191

1k

CN105

6P

TXD

RXD

GND

+3.3V

V2REFO

RFMON

(NC)

A13

A14

A15

(Page 32)

A28

A29

A30

A31

A32

A33

(Page 32)

GND

HCD-X1

+3.3V REGULTOR

IC107

TK11133CSCL-G

CONT

GND

NOISE

VIN

VOUT

C193 C195C192

0.22 0.220.01

R126

0

SW+5V

SW+3.3V

(Page

33)

New part of EEPROM (IC103) on the DMB10 board cannot be used. Therefore, if the mounted DMB10 board is replaced, exchange new

3030

EEPROM with that used before the replacement.

Sony HCDX-1 Service manual

TABLE OF CONTENTS

SERVICING NOTES

GENERAL

3-1. DISASSEMBLY FLOW

DISASSEMBLY

3-2. OPTICAL PICK-UP BLOCK (KHM-310CAA)

3-3. SIDE PANEL (L/R)

3-4. CASE (AL)

3-5. FRONT PANEL SECTION

3-6. MAIN BOARD

3-7. D.C. FAN (M450), BACK PANEL SECTION

3-8. DVD MECHANISM DECK (CDM85-DVBU102)

3-9. CHUCK CAM, BELT

TEST MODE

ELECTRICAL ADJUSTMENTS

6-1. BLOCK DIAGRAM – RF SERVO/VIDEO Section –

DIAGRAMS

6-2. BLOCK DIAGRAM – HDMI Section (US and Canadian models) –

6-3. BLOCK DIAGRAM – MAIN Section –

6-4. BLOCK DIAGRAM – AMP Section –

6-5. BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –

6-6. PRINTED WIRING BOARDS – DMB10 Section (1/2) –

6-7. PRINTED WIRING BOARD – DMB10 Section (2/2) –

6-8. SCHEMATIC DIAGRAM – DMB10 Section (1/4) –