Sony HCD-ZX80D User manual

SERVICE MANUAL
DVD DECK RECEIVER
US Model
HCD-ZX80D
E Model
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
Ver. 1.2 2007.08
SPECIFICATIONS
9-887-251-03
2007H05-1
© 2007.08
Sony Corporation
Personal Audio Division
Published by SonyTechno Create Corporation
•HCD-ZX80D is the amplifier, disc player, tape deck
and tuner section in FST-ZX80D/LBT-ZX80D.
•HCD-ZX100D is the amplifier, disc player, tape deck
and tuner section in FST-ZX100D/LBT-ZX100D.
DVD Model Name Using Similar Mechanism NEW
Section DVD Mechanism Type CDM74HF-DVBU101
Optical Pick-up Block Name KHM-310CAB or KHM-313CAB
Tape deck Model Name Using Similar Mechanism NEW
Section Tape Transport Mechanism Type CWN42RR603
– Continued on next page –
Photo: HCD-ZX80D
This system incorporates Dolby* Digital, Dolby
Pro Logic (II) adaptive matrix surround decoder,
and the DTS** Digital Surround System.
* Manufactured under license from Dolby
Laboratories.
“Dolby”, “Pro Logic”, and the double-D
symbol are trademarks of Dolby
Laboratories.
**Manufactured under license from Digital
Theater Systems, Inc.
“DTS” and “ DTS Digital Surround” are
registered trademarks of Digital Theater
Systems, Inc.
Amplifier section
HCD-ZX100D
The following are measured atAC 120, 127, 220,
240V 50/60 Hz
DIN power output (rated): 130 W + 130 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
Front speaker: 170 W + 170 W
(6 ohms at 1 kHz, 10% THD)
Center speaker: 80 W
(16 ohms at 1 kHz, 10%
THD)
Surround speaker: 170 W + 170 W
(6 ohms at 1 kHz, 10%
THD)
Subwoofer: 180 W (8 ohms at 100 Hz,
10% THD)
HCD-ZX80D
The following are measured atAC 120, 127, 220,
240V 50/60 Hz
DIN power output (rated):155 W + 155 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
Front speaker: 200 W + 200 W
(6 ohms at 1 kHz, 10%
THD)
Center speaker: 80 W
(16 ohms at 1 kHz, 10%
THD)
Surround speaker: 200 W + 200 W
(6 ohms at 1 kHz, 10%
THD)
Inputs
VIDEO INPUT (phono jacks):
VIDEO: 1 Vp-p, 75 ohms
AUDIO L/R: Voltage
250 mV, impedance 47
kilohms
TV/SAT AUDIO IN L/R (phono jacks):
Voltage 250 mV/450 mV,
impedance 47 kilohms
MIC 1 or 2 (phone jack): Sensitivity 1 mV,
impedance 10 kilohms
Outputs
AUDIO OUT (phono jacks):
Voltage 250 mV,
impedance 1 kilohm
VIDEO OUT (phono jack):Max. output level 1 Vp-p,
unbalanced, Sync.
negative load impedance
75 ohms
COMPONENT VIDEO OUT:
Y: 1 Vp-p, 75 ohms
PB/CB: 0.7 Vp-p, 75 ohms
PR/CR: 0.7 Vp-p, 75 ohms
AUDIO POWER SPECIFICATION
(HCD-ZX80D USA model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from
120 Hz −10 kHz; rates 160 watts per channel
minimum RMS power, with no more than 10% total
harmonic distortion from 250 milliwatts to rated output.
Continuous RMS power output (reference)
Front speaker: 200 W + 200 W
(6 ohms at 1 kHz, 10% THD)
Center speaker: 80 W
(16 ohms at 1 kHz, 10%
THD)
Surround speaker: 200 W + 200 W
(6 ohms at 1 kHz, 10% THD)

2
HCD-ZX80D/ZX100D
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0ON 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.
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 −108.0 MHz
(50 kHz step)
Antenna FM lead antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
PanAmerican models: 530 −1,710 kHz
(with the interval set at
10 kHz)
531 −1,710 kHz
(with the interval set at
9 kHz)
Other models: 531 −1,602 kHz
(with the interval set at
9 kHz)
530 −1,710 kHz
(with the interval set at
10 kHz)
Antenna AM loop antenna
Antenna terminals External antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
Mexican model: 127 V AC, 60 Hz
US model: 120 V AC, 60 Hz
Other models: 120 V, 220 V or
230 −240 V AC, 50/60 Hz
Adjustable with voltage
selector
Power consumption
HCD-ZX100D 430 W
HCD-ZX80D 390 W
Dimensions (w/h/d) (Approx.)
281 ×379 ×404.5 mm
(11 1/8 ×15 ×16 in.)
Mass (Approx.) 16.3 kg
(35 lb 15 oz)
Design and specifications are subject to change
without notice.
Frequency response DVD (PCM 48 kHz):
2 Hz −22 kHz (±1dB)
CD: 2 Hz −20 kHz
(±0.5 dB)
Video color system format
Pan American models: NTSC
Other models: NTSC and PAL
Tape deck section
Recording system 4-track 2-channel stereo
Frequency response 50 −13,000 Hz (±3 dB),
using Sony TYPE I tape
Disc player section
System Compact disc and digital
audio and video system
Laser Semiconductor laser
(DVD: λ = 650 nm,
CD: λ= 790 nm)
Emission duration:
continuous
CENTER SPEAKER: Use only the supplied
speaker
SUBWOOFER OUT:
HCD-ZX100D: Use only the supplied
subwoofer
HCD-ZX80D (phono jacks):
Voltage 250 mV,
impedance 1 kilohm
SURR SPEAKER: Use only the supplied
speakers
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
FRONT SPEAKER: Use only the supplied
speakers
S VIDEO OUT (4-pin/mini-DIN jack):
Y: 1 Vp-p, unbalanced,
Sync. negative
C: 0.286 Vp-p, load
impedance 75 ohms
Ver. 1.1

3
HCD-ZX80D/ZX100D
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
otherthan thosespecifiedherein may result in hazardous radiation
exposure.
SELF DIAGNOSIS FUNCTION
(When letters/numbers appear in the
display)
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a
5-character service number (e.g. C 13 50) with a
combination of a letter and 4 digits appears on
the TV screen and the front panel display. In this
case, check the following table.
When displaying the version number on the
TV screen
When you turn on the system, the version
number [VER.X.XX] (X is a number) may
appear on the TV screen.Although this is not a
malfunction and for Sony service use only,
normal system operation will not be possible.
Turn off the system, and then turn on the system
again to operate.
Self-diagnosis Function
First 3
characters of
the service
number
Cause and corrective action
C 13 This disc is dirty.
• Clean the disc with a soft cloth.
C 31 The disc is not inserted correctly.
• Restart the system, then re-insert
the disc correctly.
E XX
(XX is a
number)
To prevent a malfunction, the system
has performed the self-diagnosis
function.
• Contact your nearest Sony dealer or
local authorized Sony service
facility and give the 5-character
service number.
Example: E 61 10
VER.X.XX
This appliance is
classified as a CLASS 1
LASER product. This
label is located on the
rear exterior.
The following caution label is located inside the
apparatus.
Ver. 1.1
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, metaltrim, “metallized” knobs, screws,
and all other exposed metal parts forAC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’instructions to use these
instruments.
2. A battery-operatedAC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOMor battery-operatedACvoltmeter.The “limit” indication
is 0.75V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2VAC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 k Ω 0.15 µ FAC
voltmete
r
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground

4
HCD-ZX80D/ZX100D
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 5
2. GENERAL ................................................................... 7
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 8
3-2. Case ................................................................................. 9
3-3. Escution Top Block ......................................................... 9
3-4. Loading Panel .................................................................. 10
3-5. Tuner (FM/AM) (TM10SE) ............................................ 10
3-6. DVD Mechanism Deck Block ......................................... 11
3-7. Front Panel Block ............................................................ 11
3-8. Back Panel Block ............................................................ 12
3-9. MAIN Board Block ......................................................... 12
3-10. MAIN Board.................................................................... 13
3-11. Cover (CDM)................................................................... 13
3-12. DRIVER Board, SW Board............................................. 14
3-13. Optical Pick-Up Block
(KHM-310CAB or KHM-313CAB) ............................... 14
3-14. SENSOR Board ............................................................... 15
3-15. MOTOR (TB) Board ....................................................... 15
3-16. MOTOR (LD) Board ....................................................... 16
4. TEST MODE.............................................................. 17
5. MECHANICAL ADJUSTMENTS ....................... 21
6. ELECTRICAL ADJUSTMENTS ......................... 21
7. DIAGRAMS
7-1. Block Diagram – RF SERVO/VIDEO Section – ............ 23
7-2. Block Diagram – MIC/EFFECTOR Section –................ 24
7-3. Block Diagram – TUNER/TAPE Section – .................... 25
7-4. Block Diagram – AUDIO Section – ................................ 26
7-5. Block Diagram – AMP Section – .................................... 27
7-6. Block Diagram
– PANEL/POWER SUPPLY Section – ........................... 28
7-7. Printed Wiring Board – DMB15 Board (SideA) – ......... 30
7-8. Printed Wiring Board – DMB15 Board (Side B) – ......... 31
7-9. Schematic Diagram – DMB15 Board (1/4) –.................. 32
7-10. Schematic Diagram – DMB15 Board (2/4) –.................. 33
7-11. Schematic Diagram – DMB15 Board (3/4) –.................. 34
7-12. Schematic Diagram – DMB15 Board (4/4) –.................. 35
7-13. Printed Wiring Boards – CHANGER Section – .............. 36
7-14. Schematic Diagram – CHANGER Section – .................. 37
7-15. Printed Wiring Board – VIDEO Board –......................... 38
7-16. Schematic Diagram – VIDEO Board – ........................... 39
7-17. Printed Wiring Board – MIC Board – ............................. 40
7-18. Schematic Diagram – MIC Board – ................................ 41
7-19. Printed Wiring Board – EFFECTOR Board – ................. 42
7-20. Schematic Diagram – EFFECTOR Board –.................... 43
7-21. Printed Wiring Board – KARAOKE Board – ................. 44
7-22. Schematic Diagram – KARAOKE Board – .................... 44
7-23. Printed Wiring Board – MAIN Board – .......................... 45
7-24. Schematic Diagram – MAIN Board (1/6) – .................... 46
7-25. Schematic Diagram – MAIN Board (2/6) – .................... 47
7-26. Schematic Diagram – MAIN Board (3/6) – .................... 48
7-27. Schematic Diagram – MAIN Board (4/6) – .................... 49
7-28. Schematic Diagram – MAIN Board (5/6) – .................... 50
7-29. Schematic Diagram – MAIN Board (6/6) – .................... 51
7-30. Printed Wiring Board – PA Board – ................................ 52
7-31. Schematic Diagram – PA Board – ................................... 53
7-32. Printed Wiring Board – SURROUND Board – ............... 55
7-33. Schematic Diagram – SURROUND Board (1/2) – ......... 56
7-34. Schematic Diagram – SURROUND Board (2/2) – ......... 57
7-35. Printed Wiring Board – PANEL Board – ........................ 58
7-36. Schematic Diagram – PANEL Board – ........................... 59
7-37. Printed Wiring Boards – FRONT KEY Section – ........... 60
7-38. Schematic Diagram – FRONT KEY Section – ............... 61
7-39. Printed Wiring Boards – TOP KEY Section – ................ 62
7-40. Schematic Diagram – TOP KEY Section –..................... 63
7-41. Printed Wiring Board – TRANSFORMER Board – ....... 64
7-42. Printed Wiring Board – PRIMARY Board – ................... 65
7-43. Schematic Diagram – POWER SUPPLY Section – ........ 66
8. EXPLODED VIEWS
8-1. Case, Escutcheon Top Section......................................... 81
8-2. PANEL Board Section..................................................... 82
8-3. Tape Mecha Deck Section ............................................... 83
8-4. Back Panel Section .......................................................... 84
8-5. DMB15/KARAOKE/VIDEO Boards Section................. 85
8-6. MAIN/PA/SURROUND Boards Section ........................ 86
8-7. Power Transformer Section ............................................. 87
8-8. DVD Mechanism Deck Section-1
(CDM74HF-DVBU101).................................................. 88
8-9. DVD Mechanism Deck Section-2
(CDM74HF-DVBU101).................................................. 89
9. ELECTRICAL PARTS LIST................................ 90
Note: Refer to SUPPLEMENT-1 for the MAIN board of printed
wiring board, schematic diagram and electrical parts list of
US model.
Ver. 1.1

5
HCD-ZX80D/ZX100D
MODEL IDENTIFICATION
– Back Panel –
Label indication Model
2-661-760-5[] E2 ZX80D: E2
2-661-760-6[] E2 ZX100D: E2
2-661-761-3[] MX ZX100D: MX
2-661-761-4[] MX ZX80D: MX
2-672-142-0[] E3 ZX100D: E3
2-672-142-1[] E3 ZX80D: E3
2-675-973-2[] E51 ZX80D: E51
2-675-973-3[] E51 ZX100D: E51
2-686-974-1[] SP2/6 ZX100D: SP, MY
2-686-106-0[] E13 ZX80D: E3
2-899-693-0[] U2 ZX80D: US
•Abbreviation
E2 : 120V AC area in E model
E3 : 240V AC area in E model
E13 : Russian model and 220V – 230VAC area in E model
E51 : Chilean and Peruvian models
MX : Mexican model
MY : Malaysia model
SP : Singapore model
HOW TO IDENTIFY OPTICAL PICK-UP BLOCK
There are two kinds of OPTICAL PICK-UP BLOCK in this set.
Whenreplacing the OPTICALPICK-UP BLOCK, makesure which
OPTICAL PICK-UP BLOCK it is following the “How to Identify”
in the figure shown below.
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
RELEASING THE DVD TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure :
1. Press the I/1button to turn the power on.
2. Press the DVD button to select “DVD”.
3. Whilepressing the xbutton, press the ZOPEN/CLOSE button
until “UNLOCKED” displayed on the fluorescent indicator
tube (around 5 seconds).
Note: When “LOCKED” is displayed, the disc tray lock is not released by
turning power on/off with the I/1button.
NOTES ON REPLACEMENT OF THE DMB15 BOARD
New part of EEPROM (IC103) on the DMB15 board cannot be
used.Therefore, if the mounted DMB15 board is replaced, exchange
new EEPROM with that used before the replacement.
Model number label
Printed of KHM-310CAB or KHM-313CAB.
KHM-310CA
B
or
KHM-313CA
B
Ver. 1.1

6
HCD-ZX80D/ZX100D
You can play back the following discs on this
system. Other discs cannot be played back.
List of playable discs
“DVD+RW”, “DVD-RW”, “DVD+R”,
“DVD VIDEO”, and the “CD” logos are
trademarks.
Notes on discs
The system can play back the following disc:
• CD-ROMs/CD-Rs/CD-RWs recorded in the
following formats:
– VIDEO CD format
– AUDIO CD format
– CD Graphics (Latin American models
only)
– DATA CD format which contains MP3
audio tracks, JPEG image files and DivX
1)
video files of format conforming to ISO
2)
9660 Level 1, Level 2 or Joliet in
3)
expansion format
•DVD-ROMs/DVD-Rs/DVD-RWs/DVD+Rs/
DVD+RWs recorded in the following
formats:
– DVD VIDEO format
– DATA DVD format which contains MP3
audio tracks, JPEG image files and DivX
1)
video files of format conforming to UDF
2)
(Universal Disk Format)
– VR (Video Recording) format (DVD-Rs/
DVD-RWs only)
The system cannot play back the following
discs:
1)
MP3 audio tracks must be in MPEG 1 Audio
Layer 3 format.
2)
DivX video files must be recorded in DivX format
with the extension “.AVI” or “.DIVX”. (Except US model)
3)
ISO 9660 Format
A logical format of files and folders on CD-ROMs,
defined by ISO (International Organization for
Standardization).
Playable discs
Format of discs Disc logo
DVD VIDEO
DVD-RW/DVD-R
DVD+RW/
DVD+R
VIDEO CD
AUDIO CD
CD Graphics
(CDG)
(Latin American
models only)
CD-R/CD-RW
4)
CD-Extra: This format records audio (AUDIO CD
data) on the tracks in session 1 and data on the tracks
in session 2.
5)
Mixed CD: This format records data on the first track
and audio (AUDIO CD data) on the second and
subsequent tracks of a session.
Region code of DVD VIDEOs
you can play back on this
system
Your system has a region code printed on the
back of the unit and will only play back DVD
VIDEOs labeled with identical region code.
DVD VIDEOs labeled will also be played
back on this system.
If you try to play back any other region code
DVD VIDEO, the message “Playback
prohibited by area limitations.” will appear on
the TV screen. Depending on the DVD VIDEO,
no region code indication may be labeled even
though playing the DVD VIDEO is prohibited
by area restrictions.
Example:
Note on DualDiscs
A DualDisc is a two sided disc product which
mates DVD recorded material on one side with
digital audio material on the other side.
However, since the audio material side does not
conform to Compact Disc (CD) standard,
playback on this product is not guaranteed.
ALL
DVD DECK RECEIVER
MODELN0. HCD-ZX100D
SERIAL NO.
AC:120-127/220/230-240V 50/60Hz430W
Region code
Notes on CD-R/CD-RW/DVD-R/
DVD-RW/DVD+R/DVD+RW
• In some cases, CD-Rs/CD-RWs/DVD-Rs/
DVD-RWs/DVD+Rs/DVD+RWs cannot be
played back 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 be played back if it has not been correctly
finalized. For more information, see the
operation instructions for the recording
device.
• Note that some playback functions may not
work with some DVD+RWs/DVD+Rs, even
if they have been correctly finalized. In this
case, view the disc by normal playback.
•Adisc created in Packet Write format cannot
be played back.
Note on playback operations
of DVD VIDEOs and VIDEO
CDs
Some playback operations of DVD VIDEOs and
VIDEO CDs may be intentionally set by
software producers. Since this system play back
DVD VIDEOs 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 DVD VIDEOs or VIDEO CDs.
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)
Enjoy video playback (moving
pictures) as well as music.
Music discs encoded with
copyright protection
technologies
This product is designed to play back discs that
conform to the Compact Disc (CD) standard.
Recently, various music discs encoded with
copyright protection technologies are marketed
by some record companies. Please be aware that
among those discs, there are some that do not
conform to the CD standard and may not be
playable by this product.
Notes on Multi Session disc
• This system can play back 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 play back 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 the first session is recorded in AUDIO CD
or VIDEO CD format, only the first session
will be played back.
VIDEO CDs
with PBC
functions
(Ver. 2.0 discs)
Play back 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 back high-
resolution still pictures, if they are
included on the disc.
Disc type You can
•The system will recognize a Multi Session
disc as an AUDIO CD if there is a session
recorded in AUDIO CD format on the disc.
However, the system will only play back the
disc if the first session is recorded in AUDIO
CD format.
•With DATA CD or DATA DVD, the system
will only play back DivX video files even if it
contains MP3 audio tracks or JPEG image
files.
• CD-ROMs recorded in PHOTO CD format
• Data part of CD-Extras
4)
• Data part of Mixed CDs
5)
• Super Audio CDs
•DVD Audio discs
•DVD-RAMs
•ADVD VIDEO with a different region code.
•Adisc that has a non-standard shape (e.g.,
heart, square, star).
•Adisc that has the adhesive cellophane tape
or a sticker still left on it.
Ver. 1.1

7
HCD-ZX80D/ZX100D
SECTION 2
GENERAL This section is extracted from
instruction manual.
LOCATION OF CONTROLS
Remote control
ADVANCE wf
ALBUM +/– qa
ANGLE q;
AUDIO 8
CLEAR wk
DISC SKIP 3
DISPLAY ed
ENTER wh
FM MODE 7
FUNCTION +/– 4
KARAOKE MODE ea
KARAOKE PON e;
KEY CONTROL #/2 es
MENU qs
Numeric Buttons
1)
wl
PICTURE NAVI 6
PRESET + qh
PRESET – wd
REPEAT 7
REPLAY wf
SCORE 5
SLEEP eg
SLOW qj
SLOW ws
SOUND FIELD qd
STEP C wf
SUBTITLE 9
THEATRE SYNC 1
TIMER MENU eh
TIME/TEXT ef
TOP MENU wj
TUNING + qj
TUNING – ws
TV w;
TV CH + qh
TV CH – wd
TV/VIDEO eg
TV VOL +/– qf
1)
TV &/1 (on/standby) 2
VOLUME +/– qf
1)
?/1 (on/standby) 2
x(stop) qk
X(pause) ql
H
1)
(play) wa
>(go forward) qh
.(go backward) wd
M(fast forward) qj
m(rewind) ws
V / v / B / b wh
10/0 wl
-/-- wk
ORETURN wg
DISPLAY qg
c STEP wf
1)
Thenumericbutton5,TVVOL
+, VOLUME + and H
buttons have a tactile dot. Use
the tactile dot as a reference
when operating the system.
ALPHABETICAL ORDER
A – L
M – S
T – Z
NUMBERS AND SYMBOLS
Unit
AMP MENU e;
BALANCE rh
BEAT JUMP rs
BEAT MAX ra
BEAT PAD r;
CD SYNC q;
CHORUS wl
Deck A ea
Deck B qk
DELAY wk
DIRECTION ql
DISC 1 ~ 3 ts
Disc tray 8
DISPLAY 2
Display 6
DVD ej
ECHO LEVEL ws
ENTER wa
EQ BAND w;
EX-CHANGE/DISC SKIP t;
FADER rg
FLANGER 3
GROOVE qh
ILLUMINATION 1
IR Receptor ek
MASTER VOLUME wf
MIC 1/2 (jack) wg
MIC 1/2 LEVEL wd
OPERATION DIAL ta
PHONES (jack) wj
Power illuminator 5
PRESET +/– qf
PROGRESSIVE 7
RANDOM rd
REC PAUSE/START 9
SOUND FIELD 4
SPEAKERS rj
TAPE A/B eg
TUNER/BAND eh
TUNING +/– qg
TV/SAT ef
VIDEO INPUT (jacks) wh
VIDEO ed
X-ROUND JOG rk
X-ROUND OFF rj
WAVE rf
?/1 (on/standby) el
ZOPEN/CLOSE rl
nN (play) qa
.> (gobackward/forward) qf
mM (rewind/fast forward) qg
X(pause) qs
x(stop) qd
AZ(Eject A) es
BZ(Eject qj
ALPHABETICAL ORDER
A – D
E – L
M – R
S – Z
SYMBOLS
Front Panel
Top Panel
1234 5678
9
q;
qa
qs
qd
qf
qg
qh
qj
qk
w
a
w;
ql
w
s
w
d
w
f
w
g
w
h
w
j
e;
wl
wk
ea
es
ed
ef
eg
eh
ej
ek
el
rg
rf
rdrsrar;
tsta t; rl
rjrh rk
7
5
q;
qh
qj
qk
ql
wa
wd
wf
wh
wj
wk
wl
ea
es
edef
eg
eh
e;
qg
qf
qs
qa
9
8
6
4
3
1
2
w;
ws
wg
qd
1Press ?/1 to turn on the system.
2PressTIMER MENU.
The hour indication flashes in the display.
3Press V or v repeatedly to set the
hour.
4Press ENTER.
The minute indication flashes in the
display.
5Press V or v repeatedly to set the
minute.
6Press ENTER.
The clock starts functioning.
To adjust the clock
1Press TIMER MENU.
“PLAY SET?” flashes in the display.
2Press V or v repeatedly to select “CLOCK
SET?”, then press ENTER.
The hour indication flashes in the display.
3Do 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.
Setting the clock

8
HCD-ZX80D/ZX100D SECTION 3
DISASSEMBLY
•This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SET
3-2. CASE
(Page 9)
3-3. ESCUTCHEON TOP BLOCK
(Page 9) 3-4. LOADING PANEL (Page 10)
3-9. MAIN BOARD BLOCK
(Page 12) 3-12. DRIVER BOARD, SW BOARD
(Page 14)
3-13. OPTICAL PICK-UP BLOCK
(KHM-310CAB or KHM-313CAB)
(Page 14)
3-10. MAIN BOARD
(Page 13)
3-15. MOTOR (TB) BOARD
(Page 15)
3-16. MOTOR (LD) BOARD
(Page 16)
3-7. FRONT PANEL BLOCK
(Page 11)
3-5. TUNER (FM/AM) (TM10SE)
(Page 10)
3-6. DVD MECHANISM DECK BLOCK
(Page 11)
3-14. SENSOR BOARD
(Page 15)
3-8. BACK PANEL BLOCK
(Page 12) 3-11. COVER (CDM) (Page 13)
Note 1: The process described in can be performed in any order.
Note 2: Without completing the process described in , the next process can not be performed.

9
HCD-ZX80D/ZX100D
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE
3-3. ESCUTCHEON TOP BLOCK
3 screw
(case 3 TP2)
5 case
2 two screws
(BVTP 3
× 10)
1 three screws
(BVTP 3
× 10)
3 screw (case 3 TP2
)
2 two screws
(BVTP 3
× 10)
4 two screws
(case 3 TP2)
4 two screws
(case 3 TP2)
3 wire (flat type) (7 core)
(CN1153)
2 boss
4 escutcheon top block
2 bos
s
1 screw
(BVTP 3
× 12)
1 screw
(BVTP 3
× 12)

10
HCD-ZX80D/ZX100D
3-5. TUNER (FM/AM) (TM10SE)
3-4. LOADING PANEL
3 four claws
1 Turn the gear (loading A)
to the direction of the arrow.
2
4
loading panel
3 tuner (FM/AM) (TM10SE)
2 two screws
(BVTT 3
× 8
)
1 wire (flat type) (9 core)