Sony HCD-ZX10D Service Manual

HCD-ZX10D

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SERVICE MANUAL

Ver 1.0 2004.07

TEL 13942296513 QQ 376315150 892498299

HCD-ZX10D is the amplifier, disc player, tape deck and tuner section in LBT-ZX10D.

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

*Manufacturedunderlicense from Dolby

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

** Manufactured under license from Digital Theater

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

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13942296513

DVD

Section

Tape deck Model Name Using Similar Mechanism HCD-GN100D

Section Tape Transport Mechanism Type CWM43RR35

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SPECIFICATIONS

Model Name Using Similar Mechanism NEW

DVD Mechanism Type CDM79B-DVBU64

Optical Traverse Unit Name DBU-3

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E Model

Australian Model

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Amplifier section

The following measured at AC 120, 220, 240 V, 50/60 Hz DIN power output (rated) Front speakers: 140 + 140 watts

(6 ohms at 1 kHz, DIN)

Center speaker: 55 watts

(24 ohms at 1 kHz, DIN)

Surround speakers: 140 + 140 watts

(6 ohms at 1 kHz, DIN) Continuous RMS power ouput (reference) Front speakers: 180 + 180 watts

(6 ohms at 1 kHz, 10%

THD) Center speaker: 70 watts

(24 ohms at 1 kHz, 10%

THD) Surround speakers: 180 + 180 watts

(6 ohms at 1 kHz, 10%

THD)

Inputs PHONO IN (phono jacks):

sensitivity 3 mV,

impedance 47 kOhms MIC (phone jack): sensitivity 1 mV,

impedance 10 kOhms GAME INPUT AUDIO L/R (phono jacks):

sensitivity 250 mV,

impedance 47 kOhms

GAME INPUT VIDEO (phono jack):

VIDEO/SAT IN L/R (phono jacks):

Outputs PHONES (stereo phone jack):

VIDEO/SAT OUT L/R (phono jacks):

VIDEO OUT (phono jack):

COMPONENT VIDEO OUT:

S VIDEO OUT (4-pin/mini-DIN jack):

1 Vp-p, 75 ohms

sensitivity 250 mV/ 450 mV, impedance 47 kOhms

accepts headphones of 8ohms or more

voltage 250 mV, impedance 1 kOhm

max. output level 1 Vp-p, load impedance 75 ohms

Y: 1 Vp-p, 75 ohms

B/CB: 0.7 Vp-p, 75 ohms

P

R/CR: 0.7 Vp-p, 75 ohms

P

Y: 1 Vp-p, unbalanced, Sync negative C: 0.286 Vp-p load impedance 75 ohms

SUBWOOFER OUT (phono jack):

voltage 250 mV,

impedance 1 kOhm SPEAKERS: FRONT L/R, SURROUND L/R:

Use only the supplied

speaker SS-ZX10D CENTER: Use only the supplied

speaker SS-CT381

Disc player section

System Compact disc and digital

audio and video system Laser Semiconductor laser

(DVD: λ=650 nm,

CD: λ=780 nm)

Emission duration:

continuous Frequency response DVD (PCM 48 kHz):

2 Hz – 22 kHz (±1 dB)

CD: 2 Hz – 20 kHz

(±0.5 dB) Video color system format

NTSC, PAL

– Continued on next page –

DVD DECK RECEIVER

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9-879-053-01

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Sony Corporation

Home Audio Company Published by Sony Engineering Corporation

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HCD-ZX10D

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

Tape deck section

Recording system 4-track 2-channel, stereo

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Frequency response 50 – 13,000 Hz (±3 dB),

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range 87.5 – 108.0 MHz

Antenna FM lead antenna Antenna terminals 75 ohms unbalanced Intermediate frequency 10.7 MHz

AM tuner section

Tuning range 531 – 1, 602 kHz

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Antenna AM loop antenna Antenna terminals External antenna terminal Intermediate frequency 450 kHz

General

Power requirements Australian model: 230 – 240 V AC,

Other models: 120 V, 220 V or

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using Sony TYPE I tapes

(50 kHz step)

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

50/60 Hz

230 – 240 V AC, 50/60 Hz Adjustable with voltage selector

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Notes on chip component replacement

• Never reuse a disconnected chip component.

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• 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.

The following caution label is located inside the apparatus.

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Power consumption 370 watts Dimensions (w/h/d) (Unit)

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Mass (Unit) Approx. 20.0 kg

Design and specifications are subject to change without notice.

Approx. 362 × 437 × 465 mm

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SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN

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THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.

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REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

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Region code of DVDs you can playback on this system

Your system has a region code printed on the back of the unit and will only playback DVDs labeled with identical region code. DVDs labeled will also be played back on this system. If you try to playback any other DVD, the message “Playback prohibited by area limitations.” will appear on the TV screen. Depending on the DVD, no region code indication may be labeled even though playing the DVD is prohibited by area restrictions.

Discs that this system cannot playback

•CD-ROMs other than those with extension “.MP3”, “.JPG” or “.JPEG”.

•CD-Rs/CD-RWs other than those recorded in the following formats:

–Audio CD format. –VIDEO CD format. –MP3 (MPEG 1 Audio Layer 3)/JPEG

format that conforms to ISO 9660

1)

Level

1/Level 2 or Joliet.

•Data part of CD-Extras

2)

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•Data part of Mixed CDs

3)

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•Super Audio CDs.

•DVD-RWs in VR (Video Recording) mode.

•DVD-ROMs.

•DVD-RAMs.

• DVD Audio discs.

• DVDs with a different region code.

•Progressive JPEG format files.

•Disc with non-standard shapes (e.g., heart, square, star).

•Discs with adhesive, cellophane tape or sticker still left on them.

1)

ISO 9660 Format The most common international standard for the logical format of files and folders on a CD-ROM. There are several specificat ion levels. In Level 1, file names must be in the 8.3 format (no more than eight characters in the name, no more than three characters in the extension and in capital letters). Folder names can be no longer than eight characters. There can be no more than eight nested folder levels. Level 2 specifications allow file names and folder names up to 31 characters long. Each folder can have up to eight nested folder levels.

2)

CD-Extra This format records audio (audio CD data) on the tracks in session 1 and data on the tracks in session 2.

3)

Mixed CD This format records data on the first track and audio (audio CD data) on the second and s ubsequent tracks of a session.

Notes about CD-R/CD-RW/ DVD-R/DVD-RW (Video mode)/ DVD+R/DVD+RW

•In some cases, CD-Rs, CD-RWs, DVD-Rs, DVD-RWs (Video mode) (DVD-RWs created in video mode have the same format as DVD VIDEO), DVD+Rs or DVD+RWs cannot be played back on this system depending upon the recording quality or physical condition of the disc, or the characteristics of the recording device. Furthermore, the disc will not playback if it has not been correctly finalized. For more information, see the operation instructions for the recording device.

•A disc recorded in packet write format cannot be played back.

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Region code

You can playback the following discs on this system. Other discs cannot be played back.

List of playable discs

The “DVD VIDEO” logo is a trademark.

Playable discs

Format of discs Disc logo

DVD VIDEOs

VIDEO CDs

Audio CDs

CD-R/CD-RW (Audio CDs/Discs with MP3 audio tracks/Discs with JPEG image files)

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 playback 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.

Music discs encoded with copyright protection technologies

This product is designed to playback 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.

Cautions when playing a disc that is recorded in Multi Session

•This system can playback Multi Session discs 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 playback Multi Session discs 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 audio CD format or VIDEO CD format are recorded in the first session, only the first session will be played back.

•When you playback Multi Session discs with different formats in each session, the format of the first session is recognized as the disc type. Tracks in the second and subsequent sessions are played back if they are the same formats as the first session except for audio CD and VIDEO CD format.

•CD-Rs and CD-RWs recorded in Multi Session that have not ended by “closing the session” are not supported.

Copyrights

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

HCD-ZX10D

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HCD-ZX10D

SERVICING NOTES

HCD-ZX10D

NOTES ON HANDLING THE OPTICAL PICK-UP

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BLOCK OR BASE UNIT

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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

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher

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• Strong viscosity

• Usable with ordinary solder

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the lead free mark due to their particular size)

: LEAD FREE MARK

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.

13942296513

Caution: The printed pattern (copper foil) may peel away if

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.

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

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

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NOTE OF REPLACING THE DMB07 BOARD

When replacing the DMB07 board, since the adjustment value is not set up correctly, “Drive Auto Adjustment” can’t be performed. In this case, initialize memory in the following procedures.

Procedure:

1. Set the test mode. (See page 18)

2. Press the [2] key on the remote commander, and set the

3. Press the [6] key on the remote commander, and set the “2-6,

4. Press the [CLEAR] key on the remote commander, and initialize

• MODEL IDENTIFICATION –Back Panel–

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Singapore and Malaysia models 4-252-689-6[] Iranian model 4-252-689-7[] Australian model 4-252-689-8[]

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“DRIVE MANUAL OPERATION”. (See page 21)

Memory Check”. (See page 23)

Memory.

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Model Name Part No.

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RELEASING THE DISC TRAY LOCK

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

Releasing Procedure :

1. Press

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

3. Press two buttons of x (DVD) and Z

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

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?/1 button to turn the power on.

OPEN/CLOSE

simultaneously and hold down until “UNLOCKED” displayed on the fluorescent indicator tube (around 5 seconds).

turning power on/off with the ?/1 button.

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HCD-ZX10D

HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF

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Pull-out the disc tray.

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Tu rn the gear (chuck) in the direction of arrow

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DECISION TO PASS OR FAIL OF THE OPTICAL PICK-UP BLOCK

Connection:

13942296513

oscilloscope

DMB07 board

CN901

1

CN901

3

pin pin

+ –

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Checking Location:

– DMB07 BOARD (Component Side) –

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Procedure:

1. Connect an oscilloscope to test point 1 pin and 3 pin of CN901 on the DMB07 board.

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

3. Put the disc (LUV-P01) (Part No. 4-999-032-01) (CD) in to playback.

4. Confirm that oscilloscope waveform is clear and check RF signal level is correrect or not.

5. Put the disc (TDV-520CSO) (Part No. J-2501-236-A) (DVD) in to playback.

6. Perform Comfirmation in the same manner as step 4.

Note: A clear RF signal waveform means that the shape “◊” can be clearly

distinguished at the center of the waveform.

RF signal waveform

VOLT/DIV: 200 mV TIME/DIV: 500 ns

±

0.2 Vp-p

±

0.2 Vp-

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CD: 1.05 DVD: 1.09

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CN901

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23 456 7 89 q;qaq

SECTION 2

GENERAL

• LOCATION OF CONTROLS

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Main unit

ALPHABETICAL ORDER

A – D

ALBUM +/– rl AMP MENU qk CD SYNC w; CLOCK/TIMER SELECT 2 CLOCK/TIMER SET 5 Deck A ea Deck B wh DIRECTION eh DISC 1 ~ 5 rh DISC SKIP td Disc tray es DISPLAY 3 Display 6 DOLBY PL II tf DVD MENU qj DVD TOP MENU qg

E – H

ECHO LEVEL eg EFFECT ON/OFF ej ENTER qh EX-CHANGE ts FLASH rg FM MODE 8 FUNCTION qs GAME ws GAME INPUT AUDIO L/R

(jacks) wd GAME INPUT VIDEO (jack) wd GAME MIXING wa

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ILLUMINATION rs IR (receptor) ra JOG rk MEMORY 9 MIC 1/MIC 2 (jacks) ed MIC LEVEL ef MODE t; P FILE ek PHONES (jack) wf PLAY MODE rd Power illuminator wl Preset Effect buttons 7

SALSA/REGGAE/POP/ SAMBA/TANGO/ROCK/ JAZZ/DANCE/MOVIE/ GAME

R – Z

REC PAUSE/START wg REPEAT rf SLEEP 4 SPEAKERS t; SOUND FIELD r; TUNER/BAND q; TUNER ENTER qd TUNING –/+ qa TUNING MODE qf VOLUME +/– wk X-GROOVE el X-ROUND ON/OFF rj

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SYMBOLS

?/1 (power) 1 A Z e; Z B wj

V/v/B/b

DVD Function:

Z OPEN/CLOSE ta NX (play/pause) rl x (stop) rl m/M (rewind/fast forward)

rl

./> (go backward/go

forward) rl

TAPE A function:

h/H (play) eh x (stop) eh .m/M> eh

TAPE B function:

h/H (play) ql x (stop) ql .m/M> ql

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HCD-ZX10D

This section is extracted from instruction manual.

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qd qf

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stat;

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PLAY MODE

HS s

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HCD-ZX10D

Remote control

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ALPHABETICAL ORDER

A – E

ALBUM + 7 ALBUM – qa ANGLE qk AUDIO qk BAND wg CLEAR wl CLOCK/TIMER SELECT e; CLOCK/TIMER SET e; DISC SKIP wf DISPLAY wa DVD DISPLAY wh DVD MENU 7 DVD SETUP ws DVD TOP MENU qa

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ENTER wj

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wk

wj wh wg

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F – Z

FM MODE 5 FUNCTION +/– q; KARAOKE/MPX qf KEY CONTROL Numeric buttons qd PLAY MODE 4 REPEAT 5 SLEEP qh SLOW / w; SOUND FIELD +/– wd SUBTITLE qk TUNER MEMORY 3 TUNING MODE 4 TUNING +/– wk TV CH +/– qg TV/VIDEO ea TV VOL +/– 2 TV ?/1 qj VOLUME +/– 8

+–+

–

O

+–

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mM.>

XbB

x

+––

V

bB

+

v

+

–+–

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1

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qk

ql w;

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#/2

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SYMBOLS

?/1 (power) 1 nN (play) 6 X (pause) 6 x (stop) 6

>10 qs

O RETURN ql m (rewind) w; M (fast forward) w;

V/v/B/b

. (go backward) wk > (go forward) wk

+–+

+–

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mM.>

XbB x

+–

V

bB

v

+

–+–

+ –

–

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Setting the clock

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Press ?/1 to turn on the system.

2

Press CLOCK/TIMER SET.

“CLOCK” appears in the display. Then, the hour indication flashes in the display.

3

Press V or v repeatedly to set the hour.

4

Press ENTER.

The minute indication flashes in the display.

5

Press V or v repeatedly to set the minute.

6

Press ENTER.

The clock starts functioning.

To adjust the clock

1

Press CLOCK/TIMER SET.

“SET” appears in the display, then “PLAY SET?” flashes in the display.

2

Press V orv repeatedly to select “CLOCK SET?”, then press ENTER.

The hour indication flashes in the display.

3

Do the same procedures as step 3 to 6 above.

Notes

•The clock settings are canceled when you disconnect the power cord or if a power failure occurs.

•You cannot set the clock in Power Saving Mode.

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SECTION 3

DISASSEMBLY

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

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3-1. FLOW CHART

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SET

3-2. COVER (TOP)

(Page 10)

3-3. CASE

(Page 10)

3-4. LOADING PANEL

(Page 11)

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HCD-ZX10D

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3-5. FRONT PANEL SECTION

(Page 11)

3-6. BACK PANEL SECTION

(Page 12)

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3-7. MAIN BOARD

(Page 12)

3-8. BRACKET (TR) BLOCK

(Page 13)

3-9. DVD MECHANISM DECK

(Page 13)

3-11. RF BOARD

(Page 14)

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3-12. TAPE MECHANISM DECK

(Page 15)

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3-10. OPTICAL TRAVERSE UNIT

(Page 14)

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HCD-ZX10D

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

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3-2. COVER (TOP)

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Push the cover (top) in the direction of arrow and release six claws.

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cover (top)

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three screw (BVTP3 × 8)

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3-3. CASE

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case

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three screws (case 3 TP2)

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three screws

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(case 3 TP2)

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four screws (BVTP3

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3-4. LOADING PANEL

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Pull-out the tray in the direction of arrow

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loading panel

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3-5. FRONT PANEL SECTION

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connector (CN920)

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lead wire

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screw (BVTP3

×

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Rotate the gear (chuck) in the direction of arrow

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two wires (flat type) (CN104: 13 core, CN507: 21 core

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eight screws

×

(BVTP3

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two connectors

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front panel section

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three connectors (CN801, 802, 803)

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HCD-ZX10D

3-6. BACK PANEL SECTION

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wire (flat type) (17 core) (CN1202)

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VIDEO board

2

connector (CN1200)

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

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three connectors (CN1000, 1002, 1004)

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four screws

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(BVTP3

two screws (BVTP3

three screw (BVTP3 × 8)

ten screws (BVTP3

four screws (BVTP3

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3-7. MAIN BOARD

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wire (flat type) (21 core) (CN503)

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connector (CN506)

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connector (CN513)

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wire (flat type) (7 core) (CN404)

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connector (CN502)

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back panel section

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MAIN boar

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two connectors (CN601, 602)

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two screws (BVTP3 × 8)

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3-8. BRACKET (TR) BLOCK

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Rotate the gear (chuck) in the direction of arrow

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three screws (BVTP3

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wire (flat type) (29 core) (CN501)

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bracket (TR) bloc

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two screws (BVTP3

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3-9. DVD MECHANISM DECK

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two screws (BV3)

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two screws (BV3)

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connector

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DVD mechanism deck

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HCD-ZX10D

3-10. OPTICAL TRAVERSE UNIT

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three step screws (M)

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chuck assy

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two screws (BVTP3 × 8)

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flexible flat cable (24 core)

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optical traverse unit

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3-11. RF BOARD

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wire (flat type) (29 core) (CN002)

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RF board

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two screws (BTP2.6

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flexible flat cable (24 core) (CN001)

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3-12. TAPE MECHANISM DECK

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lead wire

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HCD-ZX10D

SECTION 4

TEST MODE

GC TEST MODE

This mode is used to check the fluorescent indicator tube, LED,

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model, destination, software version, volume, key, jog and VACS level.

Procedure:

1. Press three buttons of x (TAPE B), [TUNER ENTER] , and [DISC 2] 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 [DISC 1] button. The model and destination are displayed.

4. Each time [DISC 1] button is pressed, the display changes from MC version, GC version, CD version, ST version, TC version, TA version, TM version in this order, and returns to the MC

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version display.

5. When [DISC 3] button is pressed while the version numbers are being displayed except model and destination, the date of the software creation appear. When [DISC 3] button is pressed again, the display returns to the software version display. When [DISC 1] button 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 [DISC 2] button, the key check mode is activated.

7. In the key check mode, the fluorescent indicator tube displays “K 0 J0 V0”. Each time a button is pressed, “K” value increases. However, once a button has been pressed, it is no longer taken into account.

8. When [DISC 3] button is pressed after all LEDs and segments in fluorescent indicator tube light up, the fluorescent indicator tube displays “VACS A APBB”. A is VACS level which is trigger by signal level while BB is VACS level which is trigger by APVACS (Abuse Protection VACS).

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9. When [EX-CHANGE] button is pressed after all LEDs and segments in fluorescent indicator tube light up, alternate segments in fluorescent indicator tube would light up. If you press [EX-CHANGE] button again, another half of alternate segments in fluorescent indicator tube would light up. Pressing [EX-CHANGE] button again would cause all segments lights up.

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

MC TEST MODE

This mode is used to check operations of the respective sections of amplifier, tuner, and tape.

Procedure:

• To enter MC test mode

1. Press three buttons of x (TAPE B), [TUNER ENTER] , and [DISC 3] simultaneously.

2. The 4 speaker symbols and CD ring indicators flash on the fluorescent indicator tube. The function is changed to “VIDEO”.

• Check of amplifier

1. When [ENTER] button is pushed with the up side, GEQ increases to its maximum and a message “GEQ MAX” appears on the fluorescent indicator tube.

2. When [ENTER] button is pushed with the down side, GEQ decreases to its minimum and a message “GEQ MIN” appears on the fluorescent indicator tube.

3. When [ENTER] button is pushed with the left side or ENTER button is pushed with the right side, GEQ is set to flat and a message “GEQ FLAT” appears on the fluorescent indicator tube.

4. When the [VOLUME] knob is turned clockwise even slightly,

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the sound volume increases to its maximum and a message “VOLUME MAX” appears on the fluorescent indicator tube.

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5. When the [VOLUME] knob is turned counterclockwise even slightly, the sound volume decreases to its minimum and a

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message “VOLUME MIN” appears on the fluorescent indicator tube.

• Tape function

1. When a tape is inserted in deck-B and recording is started, the function is changed to “VIDEO” automatically. When [CD SYNC] button is pressed during recording in function, ALC (Automatic Logic Control) is turned on.

2. During recording, press the . m (TAPE B) button will stop the recording and the function is changed to “TAPE B” and rewind the tape in deck-B until the recording start position and playback of the tape is started. If the [REC PAUSE/START] button is pressed for a pause and pressed again to resume recording during recording time, when the tape is rewind, the tape will be rewind until the position where the pause is applied.

• AMS test mode

1. Press the [FUNCTION] button to select the “TAPE A” or “TAPE B”.

2. Press the [DIRECTION] button to select loop or relay mode. Insert a test tape AMS-110A or AMS-120 to selected tape deck.

3. Press the [AMP MENU] button to enter the AMS test mode.

4. After the test tape is rewind to the beginning of the tape, the AMS+ is checked, and the mechanism is shut off after detecting the AMS signal twice.

5. Then the AMS– is checked and the mechanism is shut off after detecting the AMS signal twice.

6. When the check is complete, a message of either “OK” or “NG” appears on the fluorescent indicator tube.

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• To release MC test mode

1. To release from this mode, press the I/1 button.

2. The cold reset is enforced at the same time.

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 customer.

Procedure:

1. Press three buttons of x (TAPE B), [TUNER ENTER] , and

I/1 simultaneously.

2. The fluorescent indicator tube becomes blank for a while, and the set is reset.

VACS ON/OFF

This mode is used to switch on and off the VACS (Variable Attenuation Control System).

Procedure:

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

2. Press two buttons of [PLAY MODE] and I/1 simultaneously. The message “VACS OFF” or “VACS ON” appears on the fluorescent indicator tube.

AM STEP CHANGE

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 [TUNER/BAND] button to select the “AM”.

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

4. Press two buttons of [TUNER ENTER] and I/1 simultaneously. The system will turn on automatically. The message “AM 9k

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STEP” or AM 10k STEP” appears on the fluorescent indicator tube and thus the channel step is changed.

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HCD-ZX10D

REPEAT 5 LIMIT OFF MODE

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The number of repeat for disc playback is 5 times when the repeat

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mode is “REPEAT ALL”. This mode enables the disc to repeat playback for limitless times.

Procedure:

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

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

3. Press three buttons of x (TAPE B), [TUNER ENTER] , and

4. To release from this mode, operate the cold reset.

DVD SHIP MODE (WITH MEMORY CLEAR)

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

Procedure:

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

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

3. Press two buttons of [EX-CHANGE] and I/1 simultaneously.

4. After the “STANDBY” blinking display finish, a message

DVD SHIP MODE (WITHOUT MEMORY CLEAR)

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.

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

3. Press two buttons of [REPEAT] and I/1 simultaneously. The

4. After the “STANDBY” blinking display finish, a message

DVD POWER MANAGE

This mode let you switch on or off power supply to the ZIVA during tuner function. When DVD power is set to off, the power supply to the ZIVA is cut off during tuner function. It will increase the time taken to access disc when function change from tuner to DVD but it will improve tuner reception performance. When DVD power is set to off, the power supply to the ZIVA is not cut off during tuner function. It will reduce the time taken to access disc when function change from tuner to DVD but it will decrease tuner reception performance.

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 x (DVD) and I/1 simultaneously. The

5. The message “DVD POWER ON” or “DVD POWER OFF”

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[REPEAT] simultaneously to enter the repeat 5 limit off mode and the fluorescent indicator tube displays “LIMIT OFF”.

The set will power off automatically.

“LOCK” is displayed on the fluorescent indicator tube and the DVD ship mode is set.

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13942296513

set will power off automatically.

“LOCK” is displayed on the fluorescent indicator tube and the DVD ship mode is set.

set will power on automatically.

will be displayed on the fluorescent indicator tube.

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CD TRAY LOCK MODE

This mode let you lock the disc tray. When this mode is activated, the disc tray will not open when Z OPEN/CLOSE button or [EX-CHANGE] button is pressed. The message “LOCKED” will be displayed in on the fluorescent indicator tube.

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 of x (DVD) and Z OPEN/CLOSE simul-

VIDEO/SAT SWITCHING

This mode let you switch from VIDEO to SAT and vice-versa.

Procedure:

1. Set to the power off state.

2. Press two buttons of [FUNCTION] and I/1 simultaneously.

DVD COLOR SYSTEM SWITCHING

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 x (TAPE B) and I/1 simultaneously.

5. The message “COLOR SYSTEM PAL” or “COLOR

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DVD PROGRESSIVE

This mode let you change the video signal format from progressive format to interlace format if you accidentally change the COMPONENT OUT settings in DVD SETUP MENU to progressive and your TV cannot accept progressive signal.

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 of x (DVD) and [DVD MENU] simul-

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taneously and hold down until “LOCKED” or “UNLOCKED” displayed on the fluorescent indicator tube (around 5 seconds).

The set power on automatically and the function will changed to SAT. Do the same procedures again to change from SAT to VIDEO.

The set will power on automatically.

SYSTEM NTSC” will be displayed on the fluorescent

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taneously.

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HCD-ZX10D

DVD SECTION

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DVD TEST MODE GENERAL DESCRIPTION

This mode let you make diagnosis and adjustment easily by using the remote commander and monitor TV. The instructions, diagnostic results, etc. are given on the on-screen display (OSD).

• Test Disc List

Use the following test disc on test mode. TDV-520CSO (DVD-SL): Part No. J-2501-236-A LUV-P01 (CD) : Part No. 4-999-032-01 TDV-540C (DVD-DL) : Part No. J-2501-235-A

Note: Do not use existing test disc for DVD.

STARTING DVD TEST MODE

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

TEL 13942296513 QQ 376315150 892498299

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

3. Press two buttons of x (DVD) and Z OPEN/CLOSE simultaneously, and then turn the [VOLUME] knob clockwise.

4. The message “SERVICE IN” will be displayed on the fluorescent indicator tube and the Test Mode Menu is displayed on the on-screen display on the monitor TV as follows. The model name and revision number is displayed at the bottom of the on-screen display

Test Mode Menu

0. Syscon Diagnosis

1. Drive Auto Adjustment

2. Drive Manual Operation

3. Mecha Aging

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4. Emergency History

5. Mecha Error History

6. Version Information

7. Video Level Adjustment Exit: POWER Key Model :LBT-ZX10D xx Revision :x.xx

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OPERATING DVD TEST MODE

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0. Syscon Diagnosis

The same contents as board detail check by serial interface can be checked from the remote commander operation. On the Test Mode Menu screen, press [10/0] key on the remote commander, and the following Check Menu will be displayed.

### Syscon Diagnosis ###

Check Menu

0. Quit

1. All

2. Version

3. EEPROM

4. GPIO

5. SD Bus

6. Video

0-0. Quit

Quit the Syscon Diagnosis and return to the Test Mode Menu.

0-1. All (All items continuous check)

This menu checks all diagnostic items continuously. Normally, all items are checked successively one after another automatically unless an error is found, but at a certain item that requires judgment through a visual check to the result, the following screen is displayed for the key entry.

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### Syscon Diagnosis ###

Diag All Check No.2 Version

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Example display

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5. To execute each function, press its number by using numeric button on the remote commander (RM-SD5).

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

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2-2. Version ROM Reversion = X.XX

Press NEXT Key to Continue Press PREV Key to Repeat

For the ROM check, the check sum calculated by the syscon is output, and therefore you must compare it with the specified value for confirmation. Following the message, press the > button to go to the next item, or press the . button to repeat the same operation again. To quit the diagnosis and return to Check Menu screen, press the [RETURN] key on the remote commander to display Check Menu.

• Error occurred

If an error occurred, the diagnosis is suspended and error is displayed. Press the [RETURN] key on the remote commander to quit the diagnosis, or press the . button to repeat the same check where an error occurred, or press the > button to continue the check from the item next to faulty item.

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HCD-ZX10D

General Description of Checking Method

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Selecting 2 and subsequent items call the submenu screen of each

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item. And selecting 2 and subsequent items execute respective menus and outputs the results. For the contents of each submenu, see “Check Items List” as below.

Check Items List:

0-2. Version

0-3. EEPROM Check

0-4. GP I/O Check 0-5. SD Bus Check 0-6. Video Check

0-2. Version 0-2-2. Revision

0-2-3. ROM Check Sum

0-2-4. Model Type

0-2-5. Region

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0-2-1. All 0-2-2. Revision 0-2-3. ROM Check Sum 0-2-4. Model Type 0-2-5. Region

0-3-1. Sampling Check 0-3-2. Detail Check

The revision number of ROM IC205 that the program for the DVD system processor (IC207) is stored.

Check sum is calculated. (4 digits hexadecimal number)

Model name is displayed. (LBT-ZX10D)

Model destination code is displayed. (2 digits number)

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1. Drive Auto Adjustment

On the Test Mode Menu screen, press the [1] key on the remote commander, the Adjustment Menu will be displayed.

Normally, [10/0] is selected to adjust DVD (single layer), CD and DVD (dual layer) in this order. But, individual items can be adjusted for the case where adjustment is suspended due to an error. In this mode, the adjustment can be made easily through the operation following the message displayed on the screen. The disc used for adjustment must be the one specified for adjustment.

1-0. ALL

Press the 10/0 key on the remote commander, and the servo set data in EEPROM will be initialized. Then, DVD-SL disc, CD disc, and DVD-DL disc are adjusted in this order. Each time one disc was adjusted, it is ejected. Replace it with the specified disc following the message. You can finish the adjustment by pressing the [RETURN] key on the remote commander.

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## Drive Auto Adjustment ## Adjustment Menu

0. ALL

1. DVD-SL

2. CD

3. DVD-DL

Exit: RETURN

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0-3. EEPROM Check 0-3-1. Sampling Check

EEPROM check at every 64 words. It compares read data with write data of each address. When there are discrepancies between two data, it displays error.

0-3-2. Detail Check

EEPROM check at every 1 word. It compares read data with write data of each address. When there are discrepancies between two data, it displays error.

0-4. GP I/O Check

Pull up/down setting check of the DVD system processor (IC207) pin 150, 151 and 154 (for clock setting port).

0-5. SD Bus Check

SD bus data check between DVD decoder (IC701) and D-RAM (IC706).

0-6. Video Check

Output the color bars for video level adjustment.

Note: During adjustment of each disc, the measurement for disc type

judgment is made. As automatic adjustment does not judge the disc type unlike conventional models, take care not to insert wrong type discs. Also, do not give a shock during adjustment.

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HCD-ZX10D

1-1. DVD-SL (single layer)

Press the [1] key on the remote commander and insert a DVD single

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layer disc following the message. Then the adjustment will be made through the steps below, then adjusted values will be written to the EEPROM.

DVD Single Layer Disc Adjustment Steps:

1. Sled tilt reset

2. Disc check memory SL

3. Wait 300 msec

4. Set disc type SL

5. LD on

6. Spindle start

7. Wait 1 sec

8. Focus servo on 0

9. Auto track offset adjust

10. CLVA on

TEL 13942296513 QQ 376315150 892498299

11. Wait 500 msec

12. Tracking on

13. Wait 1 sec

14. Sled on

15. Check CLV on

16. Auto LFO adjust

17. Auto focus offset adjust

18. Auto tilt position adjust

19. Auto focus gain adjust

20. Auto focus offset adjust

21. EQ boost adjust

22. Auto loop filter offset adjust

23. Auto track gain adjust Search check

24. 32 track jump forward

25. 32 track jump reverse

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26. 500 track jump forward

27. 500 track jump reverse

28. All servo stop

29. EEP copy loop

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1-2. CD

Press the [2] key on the remote commander and insert a CD disc

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following the message. Then the adjustment will be made through the steps below, then adjusted values will be written to the EEPROM.

CD Adjustment Steps:

1. Sled tilt rest

2. Disc check memory CD

3. Wait 500 msec

4. Set disc type CD

5. LD on

6. Spindle start

7. Wait 500 msec

8. Focus servo on 0

9. Auto track offset adjust

10. CLVA on

11. Wait 500 msec

12. Tracking on

13. (TC display start)

14. Wait 1 sec

15. Jitter display start

16. Sled ON

17. Check CLV on

18. Auto loop filter offset adjust

19. Auto focus offset adjust

20. Auto focus gain adjust

21. Auto focus offset adjust

22. EQ boost adjust

23. Auto LFO adjust

24. Auto track gain adjust Search check

25. 32 track jump forward

26. 32 track jump reverse

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27. 500 track jump forward

28. 500 track jump reverse

29. All servo stop

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HCD-ZX10D

1-3. DVD-DL (dual layer)

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Press the 3 key on the remote commander and insert a DVD dual

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layer disc following the message. Then the adjustment will be made through the steps below, then adjusted values will be written to the EEPROM.

DVD Dual Layer Disc Adjustment Steps:

1. Sled tilt reset

2. Disc check memory DL

3. Wait 500 msec

4. Set disc type DL

5. LD on

6. Spindle start

7. Wait 1 sec

Layer 1 Adjust

8. Focus servo on 0

9. Auto track offset adjust

10. CLVA on

11. Wait 500 msec

12. Tracking on

13. Wait 500 msec

14. Sled on

15. Check CLV lock

16. Auto loop filter offset adjust, Auto focus adjust

17. Auto focus gain adjust

18. Auto focus offset adjust

19. EQ boost adjust

20. Auto loop filter offset adjust

21. Auto Track Gain Adjust Search check

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Layer 0 Adjust

26. Focus jump (L1 → L0)

27. Auto track offset adjust L0

28. CLVA on

29. Wait 500 msec

30. Tracking on

31. Wait 500 msec

32. Sled on

33. Check CLV lock

34. Auto focus filter offset Adjust

35. Auto Focus Adjust

36. Auto focus gain adjust

37. Auto focus offset adjust

38. EQ boost adjust

39. Auto Loop Filter Offset

40. Auto track gain adjust Search check

Layer Jump check

47. All servo stop

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22. 32 track jump forward

23. 32 track jump reverse

24. 500 track jump forward

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25. 500 track jump reverse

41. 32 track jump forward

42. 32 track jump reverse

43. 500 track jump forward

44. 500 track jump reverse

45. Layer jump (L0 → L1)

46. Layer jump (L1 → L0)

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2. Drive Manual Operation

Note: This mode is used for design, and not used in service fundamentally.

On the Test Mode Menu screen, press the [2] key on the remote commander, and the Operation Menu will be displayed. For the manual operation, each servo on/off control and adjustment can be executed manually.

In using the manual operation menu, take care of the following points. These commands do not provide protection, thus requiring correct operation. The sector address or time code field is displayed when a disc is loaded.

Note:

1. Set correctly the disc type to be used on the Disc Type screen.

2. In case of an alarm, immediately press the x button to stop the

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Basic operation:

(controllable from front panel or remote commander)

I/1 :Power off (release the test mode) x : Servo stop

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OPEN/CLOSE

[RETURN] : Return to Operation Menu or Test Mode Menu

. , > :Transition between sub modes of menu

[1] to [9] , [10/0] : Selection of menu items Cursor v / V : Increase/Decrease in manually adjusted value

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## Drive Manual Operation ## Operation Menu

1. Disc Type

2. Servo Control

3. Track/Layer Jump

4. Non EEPROM Write Adjust

5. EEPROM Write Adjust

6. Memory Check

7. Disc Check Memory

8. Error Rate Display

9. SACD Water Mark

Exit: RETURN

servo operation, and press the I/1 button to turn the power off.

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6

: Stop and eject/loading

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HCD-ZX10D

2-1. Disc Type

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Disc Type

Disc Type Select

1. Disc Type Auto Check

2. Set Disc Type DVD

3. Set Disc Type CD

4. Set Disc Type Hybrid

Exit: RETURN

TEL 13942296513 QQ 376315150 892498299

2-1-1. Disc Type Auto Check

1. Press the [1] key on the remote commander to display the Disc Type Auto Check screen.

2. Insert a disc and press the [ENTER] key on the remote commander.

3. It judges the type of inserted disc automatically and displays the disc type and so on as below.

Disc Type Auto Check

Disc Type xx Layer xx Mirr Time xx Mirr Count xx FZC Count xx PI Reference xx

TEL

PI Peak xx

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13942296513

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2-1-3. Disc Type CD

It sets up so that it may judge as a disc type of specification of the

0

disc with which the set was inserted.

[1]: CD disc (normal speed, 12 cm) [2]: CD disc (double speed, 12 cm) [3]: CD disc (normal speed, 8 cm) [4]: CD disc (double speed, 8 cm) [5]: CD-RW disc (normal speed, 12 cm) [6]: CD-RW disc (double speed, 12 cm) [7]: CD-RW disc (normal speed, 8 cm) [8]: CD-RW disc (double speed, 8 cm)

2-1-4. Disc Type Hybrid

It sets up so that it may judge as a disc type of specification of the disc with which the set was inserted.

[1]: SACD Hybrid disc (SACD layer, 12 cm) [2]: SACD Hybrid disc (CD layer, normal speed, 12 cm) [3]: SACD Hybrid disc (CD layer, double speed, 12 cm) [4]: SACD Hybrid disc (SACD layer, 8 cm) [5]: SACD Hybrid disc (CD layer, normal speed, 8 cm) [6]: SACD Hybrid disc (CD layer, double speed, 8 cm)

2-2. Servo Control

Note: Be sure to perform the disc type setup before performing this item.

Servo Control

1. LD off R.Sled FWD

2. Focus off L.Sled REV

3. SPDL off U.Sled Reset

4. CLVA off D.Sled Limit

5. Trk. off

6. Sled off

7. Fcs.Srch off

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TEL 13942296513 QQ 376315150 892498299

9

ENTER.Execute

Exit: RETURN

Disc Type : CD, DVD or Hybrid (SACD) Layer : SINGLE, DUAL or HYBRID Mirr Time : Mirror time of between disc surface and record

surface when disc type judgment. (hexadecimal number)

Mirr Count : The number of times which mirror counts between

disc surface and record surface when disc type judging.

FZC Count : The number of times which focus zero cross points

of each layer when lens down.

PI Reference : The average of PI reference voltage. (hexadecimal

number)

PI Peak : PI peak level voltage. It performs only when disc

type judgment is successful. (hexadecimal number)

2-1-2. Disc Type DVD

It sets up so that it may judge as a disc type of specification of the disc with which the set was inserted.

[1]: DVD single layer disc (12 cm) [2]: DVD dual layer disc (0 layer, 12 cm) [3]: DVD dual layer disc (1 layer, 12 cm) [4]: DVD-RW disc (12 cm) [5]: DVD single layer disc (8 cm) [6]: DVD dual layer disc (0 layer, 8 cm) [7]: DVD dual layer disc (1 layer, 8 cm) [8]: DVD-RW disc (8 cm)

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0. All Servo Off

Exit: RETURN

On this screen, the servo on/off control necessary for replay is executed. Normally, turn on each servo from 1 sequentially and when CLVA is turned on, the usual trace mode becomes active. In the trace mode, DVD sector address or CD time code is displayed. This is not displayed where the spindle is not locked. The spindle could run overriding the control if the spindle system is faulty or RF is not present. In such a case, do not operate CLVA.

[1] LD : Turn on/off the laser. [2] Focus : Search the focus and turn on the focus. [3] SPDL : Turn on/off the spindle. [4] CLVA : Turn on/off normal servo of spindle servo. [5] Trk. : Turn on/off the tracking servo. [6] Sled : Turn on/off the sled servo. [7] FCS. Srch : Turn on/off the focus search. [10/0] : All servo off.

b Sled FWD (right cursor) : Move the sled forward. B Sled REV (left cursor) : Move the sled reverse. V Sled FWD (up cursor) : Reset the sled. v Sled REV (down cursor) : Limit in the sled.

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HCD-ZX10D

2-3. Track/Layer Jump

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TEL 13942296513 QQ 376315150 892498299

3

Track/Layer Jump

1. 1Tj FWD

2. 1Tj REV

3.500Tj Fine FWD

4.500Tj Fine REV

5.10kTj Dirc FWD

6.10kTj Dirc REV

7.20kTj Dirc FWD

8.20kTj Dirc REV

0.All Servo Off

Exit: RETURN

On this screen, track jump, etc. can be performed. Only for the DVD dual layer disc, the focus jump and layer jump are displayed in the right field

[1] 1Tj FWD : 1 track jump forward. [2] 1Tj REV : 1 track jump reverse. [3] 500Tj FWD : 500 track jump (fine search)forward. [4] 500Tj REV : 500 track jump (fine search) reverse. [5] 10kTj FWD : 10k track jump (direct search) forward. [6] 10kTj REV : 10k track jump (direct search) reverse. [7] 20kTj FWD : 20k track jump (direct search) forward. [8] 20kTj REV : 20k track jump (direct search) reverse. [10/0] : All servo off.

2-4. Non EEPROM Write Adjust

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2-5. EEPROM Write Adjust

On this screen, each item can be adjusted automatically. Select the desired number [1] to [10/0] from the remote commander, and selected item is adjusted automatically.

2-6. Memory Check

Display images are shown as follows, and all two screens are able to switch by the

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EEPROM Write Adjust

1. Focus Offset

2. Focus Gain

3. Trk. Offset Coarse

4. ------------

5. Trk. Gain

6. EQ Boost

0. All Servo Off

Exit: RETURN

[1] Focus Offset : Adjusts focus offset. [2] Focus Gain : Adjusts focus gain. [3] TRK. Offset Coarse : Adjusts tracking offset of the RF

[5] TRK. Gain : Adjusts track gain. [6] EQ Boost : Adjusts amount of boost of

[10/0] : All servo off.

V key (UP) or v key (DW).

9

amplifier (IC001) side.

equalizer.

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TEL 13942296513 QQ 376315150 892498299

TEL

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Non EEPROM Write Adjust

13942296513

1. Focus Offset

2. Focus Gain

3. Trk. Offset Coarse

4. Trk. Offset Fine

5. Trk. Gain

6. EQ Boost

0. All Servo Off

Exit: RETURN

On this screen, each item can be adjusted automatically. Select the desired number [1] to [10/0] from the remote commander, and current setting for the selected item will be displayed, then increase or decrease numeric value with the V key or v key. T his value is stored in the EEPROM. If CLV has been applied, the jitter is displayed for reference for the adjustment.

[1] Focus Offset : Adjusts focus offset. [2] Focus Gain : Adjusts focus gain. [3] TRK. Offset Coarse : Adjusts tracking offset of the RF

amplifier (IC001) side.

[4] TRK. Offset Fine : Adjusts tracking offset of the DSP

(IC401) side.

[5] TRK. Gain : Adjusts track gain. [6] EQ Boost : Adjusts amount of boost of

equalizer.

[10/0] : All servo off.

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Focus Gain xx xx xx xx Trk. Gain xx xx xx xx Focus Offset xx xx xx xx Trk. Offset xx xx xx xx EQ. Boost xx xx xx xx PI Level xx xx -- -Fcs. Balance -- xx -- -Jitter xx xx xx xx Mirror Time xx xx xx -FE Level -- xx -- -Traverse Lv1. -- xx -- -Next:DW Default:CLR Exit:RET

EEPROM Data 2/2 CDRW DVDRW Focus Gain xx xx Trk. Gain xx xx Focus Offset xx xx Trk. Offset xx xx EQ. Boost xx xx

Prev:UP Default:CLR Exit:RET

On this screen, current servo adjusted data stored in the EEPROM are displayed. The adjusted data are initialized by pressing the [CLEAR] key, but be careful that they are not recoverable after initialization.

3

.

Before clearing the adjusted data, make a note of the set data. This screen will also appear if “0. ALL” is selected in the Drive Auto Adjustment. In this case, default setting cannot be made.

EEPROM Data 1/2 CD SL L0 L1

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HCD-ZX10D

2-7. Disc Check Memory

7

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Disc Check Memory

1. SL Disc check

2. CD Disc check

3. DL Disc check

Exit: RETURN

On this screen, measure the mirror time of chucked disc, and write

TEL 13942296513 QQ 376315150 892498299

to the EEPROM.

2-8. Error Rate Display

Error Rate Display UC CR Address PI1 Err Now xx xxxx xxxxxxxx Max xx xxxx xxxxxxxx Avg xx xxxx xxxxxxxx PI2 Err Now xx xxxx xxxxxxxx Max xx xxxx xxxxxxxx Avg xx xxxx xxxxxxxx PO Err Now xx xxxx xxxxxxxx Max xx xxxx xxxxxxxx Avg xx xxxx xxxxxxxx

TEL

Exit: RETURN

3

13942296513

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5

3. Mecha Aging

On the Test Mode Menu screen, selecting [3] executes the aging of

0

the mechanism deck.

### Aging Test MENU ### ** Pls use over 40min.CD ** Operation Menu

1. Open/Close Test

Exit: RETURN

1. On the Aging Test MENU screen, press the [1] key on the remote commander to display the Open/Close Test screen.

2. Insert discs and press the [ENTER] key on the remote commander.

3. Is starts the aging. During aging, the disc number, operating status and repeat cycle are displayed. Aging can be aborted at any time by pressing the [RETURN] key. After the operation is stopped, press the [RETURN] key to return to the Aging Test MENU.

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TEL 13942296513 QQ 376315150 892498299

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On this screen, measure and display the error rate.

UC : Incorrect value CR : Correct value

2-9. SACD Water Mark Check

SACD Water Mark Check

PSP AMP PSN

Adjust Error Failed Start: ENTER Stop: RETURN

On this screen, measure the PSP AMP value and PSN value of SACD water mark.

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HCD-ZX10D

4. Emergency History

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TEL 13942296513 QQ 376315150 892498299

On the Test Mode Menu screen, selecting [4] displays the

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information such as servo emergency history. The history information from last 1 up to 10 can be scrolled with the V key or v key. Also, specific information can be displayed by directly entering that number with ten keys.

• Clearing History Information

Clearing laser hours:

Press the [DVD DISPLAY] and [CLEAR] keys in this order. Then both CD and DVD data are cleared.

Clearing emergency history:

Press the [DVD TOP MENU] and [CLEAR] keys in this order.

TEL

Initializing set up data:

Press the [DVD MENU] and [CLEAR] keys in this order. The data have been initialized when “Set Up Initialize” message is displayed, the EMG. History screen will be restored soon.

• Code list of Emergency History

10: Communication to RF amplifier (IC001) failed. 11: Each servo for focus, tracking, and spindle is unlocked. 12: Check sum error of EEPROM (IC204). 14: Communication to servo DSP (IC509) failed, or servo DSP

15: Communication to DVD decoder (IC701) failed, or DVD

16: Communication to DSD decoder (not used) failed, or DSD

20: Initialization of sled servo failed. It is not placed in the initial

23: Sled servo operation error. 24: Made a request to move the sled servo to wrong position. 30: Tracking balance adjustment error. 31: Tracking gain adjustment error. 33: Focus bias adjustment error. 34: Focus gain adjustment error. 35: Equalizer adjustment error. 40: Focus servo does not operate. 41: With a DVD dual layer disc, focus jump failed. 50: CLV (spindle) servo does not operate. 51: Spindle does not stop. 60: Made a request to seek nonexistent address. 61: Seek error of retry more than regulated times. 70: Control data could not be read. 80: Disc reading failed.

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### EMG. History ###

Laser Hours CD xxxxhxxm DVD xxxxhxxm

a. bb xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx

Select:1-9 Scroll:UP/DOWN (1.Latest EMG.) Exit: RETURN

xxxxhxxm : The laser on total hours. Data below minutes are

a. : Error number. bb : Error code. xx : Not used.

6

omitted.

13942296513

(IC509) is faulty.

decoder (IC701) is faulty.

decoder (not used) is faulty.

position.

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5. Mecha Error History

On the Test Mode Menu screen, selecting [5] displays the information of mechanism deck error history. The history information from last 1 up to 8 can be scrolled with the V key or v key. Also, specific information can be displayed by directly entering that number with ten keys.

aa : Initialization is completed or not.

bb : Operating status of mechanism deck at an error occurred.

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3

cc : Operating status of mechanism deck at an error occurred.

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### Mecha Error History ###

1. aa bb cc xx xx xx xx xx

2. aa bb cc xx xx xx xx xx

3. aa bb cc xx xx xx xx xx

4. aa bb cc xx xx xx xx xx

5. aa bb cc xx xx xx xx xx

6. aa bb cc xx xx xx xx xx

7. aa bb cc xx xx xx xx xx

8. aa bb cc xx xx xx xx xx

Scroll:UP/DOWN (1.Latest Err.) Exit: RETURN

FF : Complete. other number : Not complete.

(lod sq jcp) 00 : Initializing. 10 to 15 : Open operating. 16 to 19 : Kicking cause open failed. 1A to 1F : Open operating. 20 to 27 : Complete the open operation. 28 : No disc and complete the open operation.

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6

29 to 2F : Complete the open operation. 30 to 3F : Close requesting. 40 to 4F : Open requesting. 50 to 5F : Close operating. 60 to 6F : Complete the chucking operation. 80 to 8F : Complete the release operation.

90 to 9F : BU down operating. A0 to AF : Opening/closing the shutter. Or stationary state

B0 to BF : BU up requesting. C0 to CF : BU down requesting. D0 to DF : BU upping. E0 to EF : No disc checking in disc loading.

(lod op jcp) 00 : Complete the operation. 10 to 1F : Open operating. 20 to 2F : Close operating. 30 to 3F : Release operating. 60 to 6F : Chucking operating. 70 to 7F : Kicking operating. 80 to 8F :Returning the BU to home position. (after

.

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0

5

1

(BU is home position)

in open/close the shutter is enablement.

kicking)

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TEL 13942296513 QQ 376315150 892498299

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HCD-ZX10D

6. Version Information

On the Test Mode Menu screen, selecting [6] displays the ROM

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version and region code. The parenthesized hexadecimal number in version field is checksum value of ROM.

## Version Information ##

IF con. Ver.x. xxx

SYScon. Ver.x. xx (xxxx) Model LBT-ZX10D Region 0x Config xxxxxxxx

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TEL 13942296513 QQ 376315150 892498299

Front End Ver.x.xx

Exit: RETURN

IF con. : The version of master controller (IC401). SYScon. : The version of DVD system processor (IC207). Front End : The version of mechanism controller (IC901).

7. Video Level Adjustment

On the Test Mode Menu screen, selecting [7] displays color bars for video level adjustment. During display of color bars, OSD disappears but the menu screen will be restored if pressing the [RETURN] key.

TEL

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TEL 13942296513 QQ 376315150 892498299

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set

MAIN board IC101 Pin

wk

(L-CH)

ej

(R-CH)

MAIN board IC101 Pin

eh

(GND)

+ –

level meter

test tape P-4-A063 (6.3 kHz, –10 dB)

SECTION 5

MECHANICAL ADJUSTMENTS

HCD-ZX10D

SECTION 6

ELECTRICAL ADJUSTMENTS

PRECAUTION

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TEL 13942296513 QQ 376315150 892498299

1. Clean the following parts with a denatured alcohol-moistened

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swab: record/playback heads pinch rollers erase head rubber belts capstan idlers

2. Demagnetize the record/playback head with the a head demagnetizer.

3. Do not use a magnetized screwdriver for the adjustments.

4. After the adjustments, apply suitable locking compound to the parts adjusted.

5. The adjustments should be performed with the rated power supply voltage unless otherwise noted.

TORQUE MEASUREMENT

FWD

FWD back tension

REV

REV back tension

FF/REW

TEL

FWD tension

REV tension

3

Mode

7

6

Tor que meter

1

3

CQ-102C

CQ-102RC

CQ-201B

13942296513

CQ-403A

CQ-403R

5

1

5

0

Meter reading

3.06 N • m to 6.96 N • m 31 to 71 g • cm

(0.43 – 0.98 oz • inch)

0.19 N • m to 0.58 N • m

2 to 6 g • cm

(0.02 – 0.08 oz • inch)

3.06 N • m to 6.96 N • m 31 to 71 g • cm

(0.43 – 0.98 oz • inch)

0.19 N • m to 0.58 N • m

2 to 6 g • cm

(0.02 – 0.08 oz • inch)

6.96 N • m to 14.02 N • m 71 to 143 g • cm

(0.98 – 1.99 oz • inch)

9.80 N • m

100 g or more

(3.53 oz or more)

9.80 N • m

100 g or more

(3.53 oz or more)

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DECK SECTION

1. Demagnetize the record/playback head with a head demagnetizer.

2. Do not use a magnetized screwdriver for the adjustments.

3. After the adjustments, apply suitable locking compound to the parts adjust.

4. The adjustments should be performed with the rated power supply voltage unless otherwise noted.

5. The adjustments should be performed in the order given in this service manual. (As a general rule, playback circuit adjustment should be completed before performing recording circuit adjustment.)

6. The adjustments should be performed for both L-CH and RCH.

7. Switches and controls should be set as follows unless otherwise specified.

•Test Tape

P-4-A063 6.3 kHz, –10 dB Azimuth Adjustment

RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT

DECK A DECK B

Note: Perform this adjustments for both decks

Procedure:

1. Mode: Playback

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Tape Signal Used for

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0 dB=0.775 V

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HCD-ZX10D

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2. Turn the adjustment screw and check output peaks. If the peaks do not match for L-CH and R-CH, turn the adjustment screw

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so that outputs match within 1dB of peak.

L-CH peak

R-CH

Screw position

TEL 13942296513 QQ 376315150 892498299

3. Mode: Playback

peak

test tape P-4-A063 (6.3 kHz, –10 dB)

7

3

Output level

L-CH

MAIN board IC101

R-CH

6

within 1dB

L-CH peak

wk

L

R

ej

waveform of oscilloscope

3

R-CH peak

eh

1

5

oscilloscop

V

1

within 1dB

Screw position

H

5

DVD SECTION

0

About the dicision to pass or fail of the optical pick-up block, refer to “DICISION TO PASS OR FAIL OF THE OPTICAL PICK-UP BLOCK” (Refer to page 6 in SERVICING NOTES)

• Precaution

1. DVD block is basically designed to operate without adjustment. Therefore, check each item in order given.

2. Use DVD reference disc unless othermise indicated. [DVD reference disc] TDV-520CSO (DVD-SL) : PART No. J-2501-236-A LUV-P01 (CD) : PART No. 4-999-032-01 TDV-540C (DVD-DL) : PART No. J-2501-235-A

Note: Do not use exiting test disc for DVD.

3. Use an oscilloscope with more than 10MW impedance.

4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks.

AUTO SERVO ADJUSTMENT

After parts related to the servo circuit (RF amplifier (IC001), DSP (IC509), motor driver (IC501), EEPROM (IC903) so on) are replaced, re-adjusting the servo circuit is necessary. Select “ALL” at “1. Drive Auto Adjustment” (Refer to page 19 in TEST MODE) and adjust DVD-SL (single layer), CD and DVD-DL (dual layer).

VIDEO LEVEL CHECK

Purpose:

This adjustment is made to satisfy the NTSC standard, and if not adjusted correctly, the brightness will be too large or small.

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TEL 13942296513 QQ 376315150 892498299

TEL

4. After the adjustments, apply suitable locking compound to the pats adjusted.

Adjustment Location: Playback Head (Deck A).

in phase 45°90°135°180

13942296513

good

Record/Playback/Erase Head (Deck B).

forward

reverse

°

wrong

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set

VIDEO board VIDEO OUT jack (J1201)

Procedure:

1. Connect an oscilloscope to VIDOE OUT jack (J1201) on the VIDEO board.

2. Load a DVD reference disc playback.

3. Check the video signal level is 1.00 ± 0.05 Vp-p.

(WHITE 100%)

75

Oscilloscop

Ω

1.00 ± 0.05 Vp-p

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7-1. BLOCK DIAGRAM – RF SERVO SECTION –

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RF

3

7

1

63 61

6

DVDRFP

RFSINBATON

SECTION 7

DIAGRAMS

3

62

ATOP

59

AIP

60

AIN

1

53

FNP

52

FNN

5

54

55

DIP

DIN

RFAC

57

1

5

0

50

RFAC

PCMD

HCD-ZX10D

RFIN

MDAT

2

9

32, 30, 27, 24

HDB0 – HDB7

44, 41, 39, 35,

9

8

SD0 – SD7

A

(Page 30)

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117

160

A

DETECTOR

B C D

F E

D

CBA

TEL 13942296513 QQ 376315150 892498299

OPTICAL TRAVERSE

UNIT

(DBU-3)

LASER

(FOR CD)

LASER

(FOR DVD)

DEVICE FOCUS/

TRACKING

SLED

SPINDLE

DIODE

T

2AXIS

COIL

MM

M

w

CD LD

PD

DVD LD

E

INLIM

SW

FCS+ FCS–

TRK+ TRK–

SLEDA+ SLEDA– SLEDB+ SLEDB–

SPDL+

SPDL–

AUTOMATIC POWER

CONTROL (FOR DVD)

L

w

CONTROL (FOR CD)

Q002

1

Q001

LASER DIODE

SELECT SWITCH

Q901

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3

A2

4

B2

5

C2

6

D2

18

CD_E

17

CD_F

12

A

11

B

D

10

C

9

D

B

16

CD_A

A

15

CD_B

D

14

CD_C

C

13

CD_D

22

CDLD

24

CDPD

23

DVDPD

21

DVDLD

9

4

FOCUS/TRACKING COIL DRIVER,

SPINDLE/SLED MOTOR DRIVER

36 37

34 35

32 31 30 29

27 28

47 46

.

FOCUS/TRACKING ERROR AMP

2

IC501

FOCUS COIL

DRIVE

TRACKING COIL

DRIVE

SLED MOTOR

DRIVE

SLED MOTOR

DRIVE

SPINDLE MOTOR

DRIVE

BUFFER

POWER SAVE

x

CD/DVD RF AMP,

IC001

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48

1

3 4

7

10

13

45

19

MUTE12

20

MUTE34

21

MUTE5

22

TSD-M

6

FF

FR

TF

TR

i

5

a

1

VC VC

MEVO

MIN

V125

SDATA

SCLK

SDEN

TE FE PI

MIRR

LDON

3

FF

7

FCS_JMP_1

FR

8

FCS_JMP_2

44

SLED_B

43

SLED_A

62

FG

60

MUTE_2D

63

SP_ON

73

TDS-M

9739

DSAVE

o

SDEF, XSAK,

1

BCK LRCK C2PO

GSCOR

DFCT WFCK SBSO

EXCK SCOR

5

c

CLOCK

GENERATOR

IC906

26

SCOR

1

10

CDSP2

DOCTRL/

3

ISBTEST

98

XDRST

49

DATA_CD

50

CLOK_CD

27

LAT_CD

9

SENS_CD

52

SQSO

54

SQCK

75

LOCK_CD

71

GFS_CD

59

MUTE_CD

30

COUT_CD

72

SCLK_CD

74

FOK_CD

29

MIRR

5

o

X902

27MHz

7 8

XTI

SO3

MO1

10

13 3

BUFFER

IC703 (2/2)

0

XTO

SO2

XRD

XWR

XCS_DVD INT0_DVD INT1_DVD

GFS_DVD

XRST_1882

SCK_DSD

MNT1

SDA_EEP SCL_EEP

WP_EEP

m

D0 – D7

A0 – A7

JIT

85 84 12 22 23

58

25

45

64

6

5

100

99

8

14 – 21

89 – 96

20

COMPARATOR

AVC

76

LDSEL

y

28

LDON

IC003

DATA RF

CLK RF

SDEN

PI/CE

MIRR

31

INLIM

SLED

TE

FE

61

u

TE

FE PI/CE

CLKRF

DATA RF

82

83

SDATA_RF

AMP

IC503

SDEN

2

SDEN

SDCLK_RF

1

Q

FF FR TF TR

TE

65

38

VC

42

CE

CD DECODER,

DIGITAL SERVO PROCESSOR

IC509

41

TE

40

SE

Q

39 43

26

33 34 31 32

29 30

MIRR

FE

PI/CE

67

66

PI

FE

TE

6

3

FE RFDC

SSTP

FFDR FRDR TFDR TRDR

SFDR SRDR

X901

20MHz

40 41

XTAL

MECHANISM CONTROLLER

IC901 (1/2)

3

32

31

(1.65V)

36

47 46 48

39 40 38

27

26

7

EXTAL

BCK LRCK C2PO

WDCK

DFCT

WFCK SBSO

EXCK

XTAI

MDP

SCOR

XTSL

MD2

XRST

DATA CLOK XLAT SENS

SQSO SQCK

LOCK

GFS

MUTE

COUT

SCLK

FOK

MIRR

67 65 14 17 11 10 79 80

71

25

15

6

69

63

2

4 6 5

7 76 77

24 13

3

19

8 22 20

3

.

9

BCK LRCK C2PO GSCOR DFCT WFCK SBSO EXCK SCOR

2

COMPARATOR

IC703 (1/2)

EEPROM

IC903

5

SDA

6

SCL

7

WP

158 163 155 146 145 151 148 147 150

167 169

170

137 135

4

172 – 176, 1, 2, 4

5, 7, 9 – 14

17 18 19 20 21

107

164

BCLK LRCK C2PO GSCOR DFCT WFCK SBIN EXCK SCOR

DVD DECODER

XTAL XTL2

XTL1

MDIN2 SPO

9

D0 – D7

A0 – A7

XRD XWR XCS XINT0 XINT1

GFS

XRST

109

IC701

8

APE0

26

HDB8

46

HDRQ

48

XHWR

53

XHAC

2

MDBA – MDBF

MDB0 – MDB9,

66 – 69, 71, 73 – 75, 96, 97,

MA0 – MA9

79, 80, 82 – 87,

76

XMWR

94

XOE

78

XRAS

95

XCAS

MNT1

92

• SIGNAL PATH

SDEF XSAK XDCK XSRQ

9

99, 101, 102, 104 – 106

89, 91

: AUDIO : VIDEO : CD PLAY : DVD PLAY

I/O0 – I/O15A0 – A9

2 – 5, 7 – 10,

41 – 44, 46 – 49

16Mbit D-RAM

IC706

27 – 32

21 – 24,

17

WE

33

OE

18

RAS

34

UCAS

35

LCAS

XDCK, XSRQ

27M

B

(Page 30)

TEL 13942296513 QQ 376315150 892498299

C

(Page 30)

HCD-ZX10D

2929

HCD-ZX10D

7-2. BLOCK DIAGRAM – VIDEO/CHANGER SECTION –

LATCH IC256

LATCH IC258

LATCH IC259

7

Q201

6

3

SDEF XDCK XSAK

XSRQ

D3V

ADC_DATA BCK LRCK

XCK

3

SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7

BCK

LRCK

Q

A

(Page 29)

B

(Page 29)

Q

8 8

SD0 – SD7

SDEF, XSAK, XDCK, XSRQ

TEL 13942296513 QQ 376315150 892498299

ADC_DATA, BCK, LRCK, XCK

D

(Page 32)

1

177 –174, 171 –168

SDDATA0 – SDDATA7

182

SDERROR

183

SDCLK

179

SDEN

178

SDREQ

192

INT/EXT

5

DATA0 (DM)

DATA1 (FLR)

DATA (SLR)

DATA (CSW)

XCK BCK

LRCK

MDI

MC ML

VDAC_0

VDAC_1

VDAC_2

1

BCK

XCK

LRCK

150

151

154

155

147 149 148

113 114 115

131

128

125

5

31

DATA4

45

DATA1

46

DATA2

47

DATA3

38

SCKI

40

BCK

41

LRCK

34

MDI

35

MC

36

ML

D/A CONVERTER

VIDEO AMP, 75Ω DRIVER

IC1201

4

CVBSIN

2

CIN

6

YIN

IC302

0

VOUT8

VOUT7

VOUT1

VOUT2

VOUT3

VOUT4

VOUT5

VOUT6

CVBSOUT

C OUT

S-DCOUT

YOUT

20

16

14

13

12

11

10

9

23

26 27 21

J850 (1/2)

GAME INPUT

VIDEO

DML

DMR

FL

FR

SL

SR

C

SW

VIDEO SWITCH, 75Ω DRIVER

3

VIN2

1

VIN1

IC1200

2

VOUT

SW1

8

7

9

CY

2

• SIGNAL PATH

4

DML, DMR, FL, FR, SL, SR, C, SW

: AUDIO : VIDEO : Y : CHROMA : COMPONENT VIDEO : GAME INPUT (VIDEO)

J1201

VIDEO OUT

J1202

S VIDEO OUT

9

F

(Page 32)

8

2

9

TEL 13942296513 QQ 376315150 892498299

27M

C

(Page 29)

T

M001

(LOADING)

CHUCKING DETECT,

TRAY OPEN/CLOSE DETECT

E

(Page 34)

M

M002

M

(TABLE)

DISC IN

DETECT SENSOR

PH101

(TRAY OPEN/CLOSE DETECT)

I2C DATA, I2C CLK

w

E

L

LOADING MOTOR DRIVE

IC515

4

OUT1

2

OUT29FIN

TABLE MOTOR DRIVE

IC514

4

OUT1

2

OUT29FIN

LEVEL SHIFT

Q870

TABLE SENSOR

PH102

S002

ROTARY ENCODER

S001

OPEN

CLOSE

I2C DATA I2C CLK

w

FIN

1

7

w

MASTER CONTROLLER

3

9

50

LOD-POS

49

LOD-NEG

48

TBL-POS

47

TBL-NEG

43

DSENS

42

TSENS

45

CHK-SW

44

OC-SW1

46

OC-SW2

IC401 (1/5)

4

.

2

VMUTE2

VMUTE

VIDEO OUT

MREQ

SYS RST

35 36 70

38

37

2

SWITCH

D+3.3V

x

9

IC111

139

XIN

122

5

DRVRX

DRVTX

187

186

33

34

a

SI_ZIVA

SO_ZIVA

1

DRVCLK

184

185

36

35

SCK_ZIVA

VDAC_3

VDAC_4

HIRQ1

SWITCHING

DRVIRQ

3

119

DRVRDY

188

IC904

37

MECHANISM CONTROLLER

o

DRVRDY

SWITCHING

6

110

MREQ

202

RESET

I2C_CL

I2C_DA

160

161

79

78

i

I2C_SIO

I2C_SCL

IC902

y

IC901 (2/2)

10

CYIN

12

CBIN

14

CRIN

MUTE113MUTE225S19I/P

3

107

VS

WRITE_CTRL

HIRQ2

165

116

81

R/B

6

DO

EEPROM

5

DI

IC204

4

SK

u

CYOUT

CBOUT

CROUT

(ZIVA_E2P)

3

CS

WC

1

20

18

Q

16

INTERLACE/PROGRESSIVE

CS (ZIVA_E2P)

191

162

BUFFER

Q202

38

32

CS_ZIVA

3

SELECT SWITCH

Q1200

RST_SPC

HAD0 – HAD15 HA1 – HA3

HAD0 – HAD15 HA1 – HA2

DATA & ADDRESS BUS

HAD0 – HAD15 HA1 – HA3

29 – 36, 38 – 45

RST

6

DQ0 – DQ15

3

1

3

6

7

108

I/P SW

DVD SYSTEM PROCESSOR

IC207

22, 19 – 14, 11 – 3 2, 207, 206

DATA & ADDRESS BUS

ADDRESS LATCH

IC231 – 233

25 – 23 A0 – A2

.

HA1 – HA3HAD0 – HAD15

22 – 18, 8 – 1,48,

17, 16, 9, 10, 13

PROGRAM ROM

IC205

ADDRESS BUS

A3 – A21

5

HA4 – HA22

c

Y

J1200

COMPONENT

PB/C

B

VIDEO OUT

0

5

1

PR/C

R

HCS0

WEH.UDS

HREAD

ALE

195

27

190

OE

CE

OE

28

26

CE

OE

o

57 – 60, 64 – 71, 75 – 78,

25

81 – 84, 88 – 95, 99 – 102

WE

2,4,5,7,8,10,11,13,74,76,77,79, 82,83,85,31,33,34,36,37,39,40,

42,45,47,48,50,51,53,54,56

WE

11

WE

m

8

MD0 – MD31

DQ0 – DQ31

9

2

MA0 – MA11

42 – 33, 45, 46

25 – 27,

60 – 66, 24, 21

A0 – A9,

A10/AP, NC

128Mbit SD-RAM

4

IC203

9

MDQM0 – MDQM3

62, 73, 86, 97

16, 71, 28, 59

DQM0 – DQM3

8

2

48

22

BA0

47

23

BS0

BA1

BS1

9

56

68

MCLK

49

20

CLK

MCS0

53

17

CS

9

MWE

WE

51

19

MRAS

52

18

RAS

MCAS

CAS

HCD-ZX10D

3030

Sony HCD-ZX10D Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

SERVICING NOTES

GENERAL

DISASSEMBLY

3-1. FLOW CHART

3-2. COVER (TOP)

3-3. CASE

3-4. LOADING PANEL

3-5. FRONT PANEL SECTION

3-6. BACK PANEL SECTION

3-7. MAIN BOARD

3-8. BRACKET (TR) BLOCK

3-9. DVD MECHANISM DECK

3-10. OPTICAL TRAVERSE UNIT

3-11. RF BOARD

3-12. TAPE MECHANISM DECK

TEST MODE

MECHANICAL ADJUSTMENTS

ELECTRICAL ADJUSTMENTS

7-1. BLOCK DIAGRAM – RF SERVO SECTION –

DIAGRAMS

7-2. BLOCK DIAGRAM – VIDEO/CHANGER SECTION –