Sony HCD-AZ2D, HCD-AZ5D Service manual
HCD-AZ2D/AZ5D
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SERVICE MANUAL
Ver. 1.0 2005.06
TEL 13942296513 QQ 376315150 892498299
• HCD-AZ2D is the amplifier, disc player, tape
deck and tuner section in DHC-AZ2D.
• HCD-AZ5D is the amplifier, disc player tape
deck and tuner section in DHC-AZ5D.
This system incorporates Dolby1) Digital, Dolby Pro
Logic (II) adaptive matrix surround decoder, and
2)
DTS
Digital Surround System.
1)
Manufactured under license from Dolby
Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are
trademarks of Dolby Laboratories.
2)
Manufactured under license from Digital Theater
Systems, Inc. “DTS” and “DTS Digital Surround”
are registered trademarks of Digital Theater
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13942296513
Systems, Inc.
Photo: HCD-AZ5D
DVD
Section
Tape deck-A Model Name Using Similar Mechanism NEW
Section Tape Transport Mechanism Type CMAL5Z230
Tape deck-B Model Name Using Similar Mechanism NEW
Section Tape Transport Mechanism Type CMAL1Z254A
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Model Name Using Similar Mechanism NEW
DVD Mechanism Type CDM86-DVBU101
Optical Pick-up Block Name KHM-310CAB
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E Model
Australian Model
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Amplifier section
HCD-AZ5D
The following measured at AC 120, 127, 220, 240 V,
50/60 Hz
DIN power output (rated): 75 + 75 watts
Continuous RMS power output (reference)
Front speaker: 100 + 100 watts
Center speaker: 50 watts (8 ohms at 1 kHz,
Surround speaker: 50 + 50 watts
Subwoofer: 180 watts (2 ohms at
HCD-AZ2D
The following measured at AC 120, 127, 220, 240 V,
50/60 Hz
DIN power output (rated): 75 + 75 watts
Continuous RMS power output (reference)
Inputs
VIDEO/SAT IN (audio) (phono jacks):
(4 ohms at 1 kHz, DIN)
(4 ohms at 1 kHz, 10%
THD)
10% THD)
(8 ohms at 1 kHz, 10%
THD)
100 Hz, 10% THD)
(4 ohms at 1 kHz, DIN)
100 + 100 watts
(4 ohms at 1 kHz, 10%
THD)
voltage 250/450 mV,
impedance 47 kilohms
SPECIFICATIONS
MIC 1/MIC 2 (phone jacks):
Outputs
VIDEO/SAT OUT (audio) (phono jacks):
VIDEO OUT (phono jack):
S VIDEO OUT (4-pin/mini-DIN jack):
COMPONENT VIDEO OUT:
DVD DIGITAL OUT (DHC-AZ2D only)
(Square optical connector jack, rear panel)
Wavelength660 nm
PHONES (stereo mini jack):
FRONT SPEAKER: Use only the supplied
SURROUND SPEAKER (HCD-AZ5D only):
sensitivity 1 mV,
impedance 10 kilohms
voltage 250 mV,
impedance 1 kilohm
max. output level
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
Y: 1 Vp-p, unbalanced,
Sync negative,
C: 0.286 Vp-p, load
impedance 75 ohms
Y: 1 Vp-p, 75 ohms
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B
, PR: 0.7 Vp-p, 75 ohms
accepts headphones of
8ohms or more
speaker SS-AZ7D.
Use only the supplied
speaker SS-RS7D.
CENTER SPEAKER (HCD-AZ5D only):
Use only the supplied
speaker SS-CT7D.
SUBWOOFER (HCD-AZ5D only):
Use only the supplied
speaker SS-WG7D.
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
Frequency response DVD (PCM 48 kHz):
2 Hz − 22 kHz (±1 dB)
CD: 2 Hz − 20 kHz (±1 dB)
Video color system format
Latin American model:
NTSC
Other models: NTSC, PAL
– Continued on next page –
DVD DECK RECEIVER
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2005F0579-1
© 2005.06
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Sony Corporation
Audio Group
Published by Sony Engineering Corporation
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HCD-AZ2D/AZ5D
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
Latin American model: 530 − 1,710 kHz
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Saudi Arabian and Russian models:
Other models: 530 − 1,710 kHz
Antenna AM loop antenna
Antenna terminals External antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
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Australian model: 230 − 240 V AC, 50/60 Hz
Saudi Arabian model: 120 − 127 V,
Indian and Russian models: 220 − 240 V AC,
Thai model: 220 V AC, 50/60 Hz
Korean model: 220 V AC, 60 Hz
Other models: 120 V, 220 − 240V AC,
Power consumption
HCD-AZ5D 170 watts
HCD-AZ2D 100 watts
Dimensions (w/h/d)
HCD-AZ5D Approx. 190 × 381 ×
HCD-AZ2D Approx. 190 × 381 ×
Mass
HCD-AZ5D Approx. 6.7 kg
HCD-AZ2D
Design and specifications are subject to change
without notice.
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using Sony TYPE I
cassette
(50-kHz step)
(with the interval set at
10 kHz)
531 − 1,710 kHz
(with the interval set at
9kHz)
531 − 1,602 kHz
(with the interval set at
9kHz)
(with the interval set at
10 kHz)
531 − 1,602 kHz
(with the interval set at
9kHz)
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220 − 240 V AC, 50/60 Hz
Adjustable with voltage
selector
50/60 Hz
50/60 Hz
Adjustable with voltage
selector
317 mm
317 mm
Approx. 6.2 kg
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SELF DIAGNOSIS FUNCTION
Self-diagnosis Function
(When letters/numbers appear in the
display)
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a 5character service number (e.g., C 13 50) with a
combination of a letter and 4 digits appears on
the screen and the front panel display. In this
case, check the following table.
First 3
characters of
the service
number
C 13 The disc is dirty.
C 31 The disc is not inserted correctly.
E XX
(xx is a number)
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Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
Cause and/or corrective action
,Clean the disc with a soft cloth .
,Restart the system, then reinsert
To prevent a malfunction, the
system has performed the selfdiagnosis function.
,Contact your nearest Sony
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the disc correctly.
dealer or local authorized Sony
service facility and give the 5character service number.
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Example: E 61 10
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This appliance is
classified as a CLASS 1
LASER product. This
marking is located on the
rear exterior.
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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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REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PA RT NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
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HCD-AZ2D/AZ5D
Playable discs
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You can play back the following discs on this
system. Other discs cannot be played back.
List of playable discs
Format of discs Disc logo
DVD VIDEO
DVD-RW
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VIDEO CD
Audio CD
CD-R/CD-RW
The “DVD VIDEO” logo and “DVD-RW” logo are
trademarks.
Region code of DVDs you can
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play on this system
Your system has a region code printed on the
back of the unit and will only play DVDs labeled
with identical region code.
DVDs labeled will also be played on this
system.
If you try to play 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
play
• CD-ROMs/CD-Rs/CD-RWs other than those
recorded in the following formats:
− music CD format
− video CD format
− MP3 (MPEG1 Audio Layer-3)/JPEG/
• CD-ROMs recorded in PHOTO CD format
• Data part of CD-Extras
• Super Audio CDs
DVD-ROMs/DVD-Rs/DVD-RWs/DVD+Rs/
DVD+RWs other than those recorded in
DivX format conforming to Universal Disk
Format (UDF).
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ALL
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Region code
MODEL NO. HCD-AZXX
DVD DECK RECEIVER
AC: 00V 00Hz 00W
SERIAL NO:
1)
format that conforms to ISO96602)
DivX
Level 1/Level 2 or Joliet
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• DVD-ROMs/DVD-Rs/DVD-RWs/DVD+Rs/
DVD+RWs recorded in Multi Session
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• DVD-RAMs
• DVD Audio discs
• A DVD with a different region code.
• An 8 cm disc with an adapter
• Discs with non-standard shapes (e.g., heart,
square, star) cannot be played on this unit.
Attempting to do so may damage the unit. Do
not use such discs.
• A disc with paper or stickers on it.
• A disc that has the adhesive, cellophane tape,
or a sticker still left on it.
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Except for DHC-AZ5D Latin American model and
DHC-AZ2D
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A logical format of files and folders on a CD-ROMs,
defined by ISO (International Organization for
standardization).
Notes about CD-R/CD-RW/
DVD-R/DVD-RW/DVD+R/
DVD+RW
• In some cases, CD-Rs, CD-RWs, DVD-Rs,
DVD-RWs, DVD+R or DVD+RW cannot be
played 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 play if
it has not been correctly finalized. For more
information, see the operating instructions for
the recording device.
• A disc recorded in packet write format cannot
be played.
Note on playback operations
of DVDs and VIDEO CDs
Some playback operations of DVDs and VIDEO
CDs may be intentionally set by software
producers. Since this system plays DVDs and
VIDEO CDs according to the disc contents the
software producers designed, some playback
features may not be available. Also, refer to the
instructions supplied with the DVDs or VIDEO
CDs.
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.
Note on DualDiscs
A DualDisc is a two sided disc product which
mates DVD recorded material on one side with
digital audio material on the other side.
However, since the audio material side does not
conform to the Compact Disc (CD) standard,
playback on this product is not guaranteed.
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Cautions when playing a disc
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that is recorded in Multi
Session
• This system can play Multi Session CDs
• This system can play Multi Session CDs
• If audio tracks and images in music CD
• CD-R and CD-RW discs recorded in multi-
• With CD-ROMs/CD-Rs/CD-RWs that
*Except for DHC-AZ5D Latin American model and
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
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home and other limited viewing uses only unless
otherwise authorized by Macrovision. Reverse
engineering or disassembly is prohibited.
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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.
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.
format or video CD format are recorded in the
first session, only the first session will be
played back.
session that have not ended by “closing the
session” are not supported.
contain DivX video files in addition to MP3
audio tracks or JPEG image files, the system
plays only the DivX video files.*
DHC-AZ2D
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HCD-AZ2D/AZ5D
TABLE OF CONTENTS
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1. SERVICING NOTES ............................................... 5
2. GENERAL ................................................................... 9
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 11
3-2. Side Panel (A)/(B) ........................................................... 12
3-3. Front Panel Section ......................................................... 12
3-4. Tape Mech Deck (CMAL1Z254A) (Deck-B) ................. 13
3-5. Top Panel (TC) Section ................................................... 13
3-6. Tape Mech Deck (CMAL5Z230) (Deck-A).................... 14
3-7. DC Fan (M901) ............................................................... 14
3-8. DVD Mechanism Deck (CDM86-DVBU101) ................ 15
3-9. Optical Pick-up Block (KHM-310CAB) ......................... 16
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3-10. Motor (Pulley) Assy (Loading) (M001) .......................... 16
3-11. Holder (BU) Assy ............................................................ 17
3-12. Lever (BU Lock) ............................................................. 17
3-13. Close Lever...................................................................... 18
3-14. Lever (DIR), Gear (IDL-B) ............................................. 18
3-15. Chassis (Top) ................................................................... 19
3-16. Lever (Loading-L/R) ....................................................... 20
3-17. Lever (Disc Sensor)/(Disc Stop) ..................................... 21
3-18. Gear (IDL-C) ................................................................... 21
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7-12. Printed Wiring Board – MS-214 Board – ...................... 39
7-13. Schematic Diagram – MS-214 Board – ........................ 39
7-14. Printed Wiring Board – MAIN Board – ........................ 40
7-15. Schematic Diagram – Main Board (1/4) – .................... 41
7-16. Schematic Diagram – Main Board (2/4) – .................... 42
7-17. Schematic Diagram – Main Board (3/4) – .................... 43
7-18. Schematic Diagram – Main Board (4/4) – .................... 44
7-19. Printed Wiring Board
– S-MASTER Board (Component Side) – ...................... 45
7-20. Printed Wiring Board
– S-MASTER Board (Conductor Side) – ........................ 46
7-21. Schematic Diagram – S-MASTER Board (1/4) – ......... 47
7-22. Schematic Diagram – S-MASTER Board (2/4) – ......... 48
7-23. Schematic Diagram – S-MASTER Board (3/4) – ......... 49
7-24. Schematic Diagram – S-MASTER Board (4/4) – ......... 50
7-25. Printed Wiring Board – MIC Board – .......................... 51
7-26. Schematic Diagram – MIC Board – ............................. 52
7-27. Printed Wiring Boards – Output Section – ................... 53
7-28. Schematic Diagram – Output Section – ......................... 54
7-29. Printed Wiring Boards – Display Section –.................. 55
7-30. Schematic Diagram – Display Section – ........................ 56
7-31. Printed Wiring Boards – Key Section –........................ 57
7-32. Schematic Diagram – Key Section –.............................. 58
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4. TEST MODE.............................................................. 22
5. MECHANICAL ADJUSTMENTS ....................... 25
6. ELECTRICAL ADJUSTMENTS ......................... 25
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7. DIAGRAMS
7-1. Block Diagram – RF Servo/Video Section –................... 27
7-2. Block Diagram – Tuner/Tape Section – .......................... 28
7-3. Block Diagram – Audio Section –.................................. 29
7-4. Block Diagram – AMP Section – .................................... 30
7-5. Block Diagram – Panel/Power Supply Section – ............ 31
7-6. Printed Wiring Board – DMB10 Board (Side A) – ......... 33
7-7. Printed Wiring Board – DMB10 Board (Side B) – ...... 34
7-8. Schematic Diagram – DMB10 Board (1/4) – ................ 35
7-9. Schematic Diagram – DMB10 Board (2/4) – ................ 36
7-10. Schematic Diagram – DMB10 Board (3/4) –................ 37
7-11. Schematic Diagram – DMB10 Board (4/4) –................ 38
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8. EXPLODED VIEWS
8-1. Side Panel Section .......................................................... 75
8-2. Front Panel Section ........................................................ 76
8-3. Top Panel (TC) Section .................................................. 77
8-4. Main Board Section ........................................................ 78
8-5. DMB10 Board Section .................................................. 79
8-6. Chassis Section ............................................................... 80
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8-7. DVD Mechanism Deck Section-1
(CDM86-DVBU101)....................................................... 81
8-8. DVD Mechanism Deck Section-2
(CDM86-DVBU101)....................................................... 82
8-9. DVD Mechanism Deck Section-3
(CDM86-DVBU101)....................................................... 83
8-10. DVD Mechanism Deck Section-4
(CDM86-DVBU101)....................................................... 84
9. ELECTRICAL PARTS LIST ................................ 85
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SECTION 1
SERVICING NOTES
HCD-AZ2D/AZ5D
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
RELEASING THE DISC SLOT LOCK
The disc slot lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure:
1. Press `/1 button to turn the power on.
2. Touch the
3. Touch the x sensor and press the Z button simultaneously
Note: When “LOCKED” is displayed, the slot lock is not released by turning
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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.
Caution: The printed pattern (copper foil) may peel away if
13942296513
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.
and hold down until “UNLOCKED” displayed on the
fluorescent indicator tube (around 5 seconds).
power on/off with the `/1 button.
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the heated tip is applied for too long, so be careful!
[DVD] sensor to select the “DVD”.
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MODEL IDENTIFICATION
– Back Panel –
HCD-AZ2D: SP, MY 2-349-677-0[]
HCD-AZ2D: E2 2-349-677-1[]
HCD-AZ2D: E12, E13 2-349-677-2[]
HCD-AZ2D: AUS 2-349-677-3[]
HCD-AZ2D: EA 2-349-677-4[]
HCD-AZ2D: KR 2-349-677-5[]
HCD-AZ2D: PH 2-349-677-6[]
HCD-AZ2D: E3, E15 2-349-677-7[]
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HCD-AZ5D: SP, MY 2-548-561-0[]
HCD-AZ5D: E2 2-548-561-1[]
HCD-AZ5D: E12, E13 2-548-561-2[]
HCD-AZ5D: AUS 2-548-561-3[]
HCD-AZ5D: EA 2-548-561-4[]
HCD-AZ5D: TH 2-548-561-5[]
HCD-AZ5D: E3, E15 2-548-561-6[]
• Abbreviation
AUS: Australian model
E2 : 120V AC area in E model
E3 : 240V AC area in E model
E12 : 220-240V AC area in E model
E13 : 220-230V AC area in E model (Russian model)
E15 : Iranian model
EA : Saudi Arabia model
KR : Korean model
MY : Malaysia model
PH : Philippines model
SP : Singapore model
TH : Thai model
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Model PART No.
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PA RT No.
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NOTE OF REPLACEMENT THE DMB10 BOARD
New part of EEPROM (IC103) on the DMB10 board can not be
used. Therefore, if the mounted DMB10 board is replaced, exchange
new EEPROM with that used before the replacement.
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HCD-AZ2D/AZ5D
TAPE MECH DECK (CMAL5Z230) (DECK-A) SERVICE POSITION
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tape mech deck
(CMAL5Z230) (deck-A)
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TAPE MECH DECK (CMAL1Z254A) (DECK-B) SERVICE POSITION
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top panel (TC) section
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tape mech deck
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HCD-AZ2D/AZ5D
DVD MECHANISM DECK (CDM86-DVBU101) SERVICE POSITION
• In checking the DVD mechanism deck (CDM86-DVBU101), prepare extension jig (Part No. J-2501-241-A: 1.00mm pitch, 7 cores,
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length 300mm).
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Connect extension jig (J-2501-241-A) to the
MS-214 board (CN001) and DVB10 board (CN202).
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MS-214 board
(CN001)
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DVD mechanism deck
(CDM86-DVBU101)
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DMB10 boar
(CN202)
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DMB10 BOARD SERVICE POSITION
• In checking the DMB10 board, prepare two extension jigs (Part No. J-2501-102-A: 1.00mm pitch, 13 cores, length 300mm and Part No.
J-2501-244-A: 1.00mm pitch, 21 cores, length 300mm).
MAIN board
(CN203)
MAIN board
(CN201)
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DMB10 board
(CN302)
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Connect extension jig (J-2501-244-A) to the
MAIN board (CN201) and DMB10 board (CN302).
o
y
u
1
6
3
DMB10 board
(CN106)
Connect extension jig (J-2501-102-A) to the
MAIN board (CN203) and DMB10 board (CN106).
.
c
o
m
7
HCD-AZ2D/AZ5D
S-MASTER BOARD SERVICE POSITION
• In checking the S-MASTER board, prepare extension jig (Part No. J-2501-082-A: 1.25mm pitch, 9 cores, length 300mm).
Q
Q
7
3
S-MASTER board
(CN502)
6
3
1
5
1
5
0
Connect extension jig (J-2501-082-A) to the
S-MASTER board (CN502) and MAIN board (CN102).
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
MAIN board
TEL
13942296513
(CN102)
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
8
w
w
w
.
xia
o
y
u
1
6
3
.
c
o
m
4
SECTION 2
GENERAL
LOCATION OF CONTROLS
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
Main unit
ALPHABETICAL ORDER
A – N
CD SYNC qk
Deck A 4
Deck B 0
DIMMER wf
DIRECTION ql
Disc slot 7
DISPLAY wg
Display window 3
DSGX ws
DVD 2
ECHO LEVEL qs
EQ SELECT w;
3
1
5
1
1 2
5
0
M – Z
MIC 1/2 jack qf
MIC LEVEL qd
PC 2
PHONES jack qg
PRESET +/− qh
PROGRESSIVE wd
Remote sensor 8
SOUND FIELD wa
TAPE A/B 2
TUNER/BAND 2
VIDEO/SAT 2
VOLUME +/− control qa
3
5
6
8
This section is extracted from
instruction manual.
4
2
9
BUTTON DESCRIPTIONS
?/1 (power) 1
Z PUSH OPEN/CLOSE (deck A)
(eject) 5
Z (eject) 6
Z PUSH OPEN/CLOSE (deck B)
(eject) 9
nN (play) qh
X (pause) qh
x (stop) qh
>
(go forward) qh
. (go back) qh
z START qj
9
HCD-AZ2D/AZ5D
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
wg
wf
wd
ws
wa
w;
ql
13942296513
qk
qj
qh
qg
qf
?/1
7
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
8
9
0
qa
qs
qd
w
w
w
.
xia
o
y
u
1
6
3
.
c
o
m
9
HCD-AZ2D/AZ5D
Remote control
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
ALBUM +/− wf
ANGLE 5
AUDIO 4
CLEAR es
DISC SKIP
DISPLAY qj
ENTER qs
FM MODE ws
FUNCTION +/− 2
KARAOKE MODE qg
KARAOKE PON qh
MENU 6
Number buttons
PICTURE NAVI 3
PRESET + wh
PRESET − e;
6
ALPHABETICAL ORDER
A – Q
1)
w;
3
2)
qf
1
5
1
R – Z
REPEAT ws
SLEEP qk
SOUND FIELD wa
SUBTITLE wd
THEATRE SYNC ql
TIMER MENU eg
TIME/TEXT ef
TOP MENU qd
TUNING + 9
TUNING − qa
TV wk
TV CH + wh
TV CH − e;
TV/VIDEO qk
TV VOL +/−
VOLUME +/−
5
2)
7
2)
7
0
4
2
9
8
BUTTON DESCRIPTIONS
?/1 (power) 1
TV ?/1 1
REPLAY/ADVANCE
8
c STEP/STEP C 8
SLOW y 9
M (fast forward) 9
X (pause) q;
SLOW qa
m (rewind) qa
M/m/</, qs
DISPLAY wg
> (go forward) wh
x (stop) wj
. (go back) e;
H (play)
O RETURN ea
-/-- es
KEY CONTROL
1)
2)
2)
wl
#/2
ed
The DISC SKIP button is not
available for this model.
The H, number 5 and
VOLUME + (TV VOL +)
buttons have tactile dots. Use
the tactile dots as references
when operating the system.
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Setting the clock
Use buttons on the remote for the operation.
1
Press ?/1 to turn on the system.
2
Press TIMER MENU.
3
Press M or m repeatedly to set the hour.
4
Press ENTER.
5
Press M or m repeatedly to set the
minute.
6
Press ENTER.
The clock starts working.
0
5
1
5
1
3
6
7
3
Q
Q
To adjust the clock
1
Press TIMER MENU.
2
Press M or m to select “CLOCK SET?”, then
press ENTER.
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.
8
9
2
4
9
8
2
9
9
10
w
w
w
.
xia
o
y
u
1
6
3
.
c
o
m
Q
• This set can be disassembled in the order shown below.
7
Q
3
3-1. DISASSEMBLY FLOW
3-2. SIDE PANEL (A)/(B)
6
SET
(Page 12)
3
1
5
1
SECTION 3
DISASSEMBLY
5
0
8
9
2
4
HCD-AZ2D/AZ5D
2
9
8
9
9
3-3. FRONT PANEL SECTION
(Page 12)
TEL 13942296513 QQ 376315150 892498299
3-5. TOP PANEL (TC) SECTION
(Page 13)
3-6. TAPE MECH DECK
(CMAL5Z230) (DECK-A)
(Page 14)
7
3
Q
Q
3-11. HOLDER (BU) ASSY
(Page 17)
3-12. LEVER (BU LOCK)
(Page 17)
TEL
3-4. TAPE MECH DECK
(CMAL1Z254A) (DECK-B)
(Page 13)
3-9. OPTICAL PICK-UP BLOCK
(KHM-310CAB)
(Page 16)
13942296513
3-10. MOTOR (PULLEY) ASSY
(LOADING) (M001)
(Page 16)
3-7. DC FAN (M901)
(Page 14)
1
5
1
3
6
3-8. DVD MECHANISM DECK
(CDM86-DVBU101)
(Page 15)
4
2
9
8
0
5
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
3-15. CHASSIS (TOP)
(Page 19)
3-16. LEVER (LOADING-L/R)
(Page 20)
w
.
xia
3-13. CLOSE LEVER
(Page 18)
3-14. LEVER (DIR),
GEAR (IDL-B)
(Page 18)
3-17. LEVER (DISC SENSOR)/
(DISC STOP)
(Page 21)
o
y
u
1
6
3
3-18. GEAR (IDL-C)
(Page 21)
.
c
o
m
11
HCD-AZ2D/AZ5D
Note: Follow the disassembly procedure in the numerical order given.
7
Q
Q
3-2. SIDE PANEL (A)/(B)
3
6
1
3
5
side panel (A)
5
4
1
5
0
2
three screws
(BVTP 3
×
8)
8
9
4
2
9
side panel (B)
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
3
1
three flat head screws
7
TEL
3-3. FRONT PANEL SECTION
13942296513
6
wire (flat type) (11 core)
(CN111)
Q
3
two claws
Q
3
7
6
8
3
0
5
1
5
1
6
three flat head screws
7
three screws
(BVTP 3
9
8
2
×
4
8)
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
12
q;
front panel section
9
connector
(CN1050)
w
w
5
wire (flat type) (13 core)
(CN113)
w
1
two screws
(BVTP 3
.
1
screw
(BVTP 3
xia
×
8)
×
8)
4
2
three ground wires
9
connector
y
(CN302)
u
1
6
o
3
8
wire (flat type) (8 core)
(CN304)
1
two screws
(BVTP 3
.
c
7
wire (flat type) (5 core)
(CN112)
×
8)
o
m
s
)
Q
3-4. TAPE MECH DECK (CMAL1Z254A) (DECK-B)
Q
3
7
6
3
1
5
6
wire (flat type) (8 core)
1
5
0
3
two screws
(BVTP 2.6)
8
2
9
2
cover (TCM B)
4
1
two screw
(BVTP 2.6
HCD-AZ2D/AZ5D
2
9
8
9
9
5
TEL 13942296513 QQ 376315150 892498299
7
tape mech deck (CMAL1Z254A) (deck-B)
3-5. TOP PANEL (TC) SECTION
3
ground wire
TEL
13942296513
4
top panel (TC) section
Q
Q
3
4
7
3
two screws
(BVTP 2.6)
ground wire
1
3
6
5
1
5
0
2
screw
(BVTP 3
8
2
9
2
two screws
(BVTP 3
×
4
8)
9
×
8)
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
w
.
xia
2
screw
(BVTP 3
1
connector
(CN301)
o
×
8)
y
u
1
6
3
.
c
o
m
13
)
HCD-AZ2D/AZ5D
3-6. TAPE MECH DECK (CMAL5Z230) (DECK-A)
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
3
wire (flat type) (7 core)
6
4
two screws
(BVTP 2.6)
3
1
5
1
5
0
6
tape mech deck (CMAL5Z230) (deck-A)
5
ground wire
8
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
3-7. DC FAN (M901)
3
tuner unit (TM-10KR) (AZ2D: Korean model)
tuner unit (TM-10E) (except AZ2D: Korean model)
13942296513
7
connector
(CN954)
4
screw
(BVTT 3
1
wire (flat type) (9 core)
4
two screws
(BVTP 2.6)
2
cover (TCM A)
1
three screws
(BVTP 2.6)
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
5
screw
×
6)
(BVTP 3
6
×
8) (AZ2D)
2
two screws
(BVTP 3
×
8)
5
seven screws
(BVTP 3
8
two screws
(BVTP 3
5
two screws
(BVTP 3
×
8)
×
8)
×
8) (AZ5D
14
w
w
w
.
xia
9
DC fan (M901)
o
y
u
1
6
3
.
5
screw
(BVTP 3
c
5
screw
(BVTP 3
q;
back panel
×
8)
o
m
×
8)
Q
3-8. DVD MECHANISM DECK (CDM86-DVBU101)
Q
3
7
6
CAUTION
9
Be sure to execute a solder bridge as a measure against
static electricity when removing the OP block (DVBU101).
(Otherwise, the OP block will be destroyed.)
3
1
5
1
5
0
8
9
2
4
HCD-AZ2D/AZ5D
2
8
9
8
Lift up the FFC holder.
9
9
TEL 13942296513 QQ 376315150 892498299
7
two claws
2
two claws
TEL
13942296513
Q
6
Q
3
7
6
3
1
5
1
9
8
0
5
q;
wire (flat type) (24 core)
4
wire (flat type) (7 core)
(CN001)
2
4
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
3
1
three screws
(BVTP 3 × 8)
NOTE WHEN REMOVING DVD MECHANISM DECK (CDM86-DVBU101)
Some Screws on the CDM86-DVBU101 are hidden by the Front Panel,
and accordingly remove four Screws (BVTP3x8) on the Front Panel and
shift the Front Panel toward the front, and then remove the Screws on the CDM86-DVBU101.
w
.
xia
o
y
u
1
1
screw
(BVTP 3 × 8)
6
3
.
qa
c
connector
o
5
three screws
(BVTP 3 × 8)
qs
DVD mechanism deck
(CDM86-DVBU101)
m
15
s
HCD-AZ2D/AZ5D
3-9. OPTICAL PICK-UP BLOCK (KHM-310CAB)
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
3
1
3
optical pick-up block
(KHM-310CAB)
2
5
two insulators
1
5
0
8
2
two insulators
9
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
1
two insulator screws
3-10. MOTOR (PULLEY) ASSY (LOADING) (M001)
TEL
13942296513
3
Remove two solders.
4
motor (pully) assy (loading)
(M001)
Q
Q
1
two insulator screw
3
6
7
3
2
two screws
(B 2.6 × 8)
5
MS-214 board
1
5
1
5
0
8
9
2
4
9
8
2
9
9
16
w
w
w
.
xia
1
o
y
u
1
6
3
belt (MOT)
.
c
o
m
)
Q
3-11. HOLDER (BU) ASSY
7
Q
3
6
3
1
5
1
5
0
8
9
2
1
2
lever (CL UP2
4
screw
(B 2.6
HCD-AZ2D/AZ5D
2
9
×
8)
8
9
9
TEL 13942296513 QQ 376315150 892498299
6
holder (BU) assy
4
LHL support
3
two screws
(B 2
×
6)
5
floating screw
(PTPWH M2.6)
TEL
13942296513
3-12. LEVER (BU LOCK)
4
lever (BU lock)
Q
Q
3
7
6
5
3
floating screw
(PTPWH M2.6)
5
1
5
1
0
3
2
9
8
three hooks
4
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
w
2
.
xia
1
gear (cap)
gear (BU lock)
o
y
u
1
6
3
.
c
o
m
17
HCD-AZ2D/AZ5D
3-13. CLOSE LEVER
7
Q
Q
3
6
3
1
5
1
5
0
5
close lever
3
claw
9
8
1
washer (3-1-0.4)
2
SPR-E lever close
4
shaft disc stop
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
3-14. LEVER (DIR), GEAR (IDL-B)
13942296513
2
claw
washer
Q
3
nylon washer 1.7
Q
4
7
3
pulley (gear)
5
gear (cap)
6
gear (IDL-A)
6
3
1
5
1
5
0
8
9
9
stoper
2
4
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
18
7
Loosen the screw.
8
w
Hold the release lever
w
w
and change the direction.
1
tension coil spring (DIR)
.
xia
0
Lever (DIR)
o
y
u
1
6
3
qa
gear (IDL-B)
.
c
o
m
)
3-15. CHASSIS (TOP)
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
3
6
3
5
chassis (top)
1
3
two screws
(B 2 × 10)
5
4
three screws
(B 2.6 × 8)
1
5
0
8
9
2
4
1
2
HCD-AZ2D/AZ5D
2
8
9
screw
(B 2.6 × 8)
lever (CL UP2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
13942296513
Q
Q
3
7
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
w
w
w
.
xia
o
y
u
1
6
3
.
c
o
m
19
HCD-AZ2D/AZ5D
)
3-16. LEVER (LOADING-L/R)
7
Q
Q
3
6
3
1
5
1
5
0
8
9
2
4
9
8
2
9
9
1
SPT-T (loading-R) SPR-T (loading-L)
TEL 13942296513 QQ 376315150 892498299
5
lever (loading-R)
TEL
13942296513
4
two hooks
Q
Q
1
3
7
6
3
2
two hooks
5
1
0
5
1
3
lever (loading-L
8
9
2
4
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
20
w
w
w
.
xia
PRECAUTION DURING LEVER (LOADING R / L) INSTALLATION
.
c
lever (loading-L)
Install the
both levers so that they move symmetrically.
o
BOTTOM VIEW
Align the horizontal position.
y
u
1
6
lever (loading-R)
3
o
m
Q
3-17. LEVER (DISC SENSOR)/(DISC STOP)
Q
3
7
6
3
1
5
1
5
1
gear (cap)
2
0
gear (IDL L)
HCD-AZ2D/AZ5D
4
2
9
8
PRECAUTION DURING DISC STOP LEVER INSTALLATION
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
5
two hooks
3
two claws
6
lever (disc stop)
4
lever (disc sensor)
TEL
13942296513
3-18. GEAR (IDL-C)
3
gear (IDL-D)
2
two claws
Q
Q
4
three hooks
3
7
hole
hole
Install the lever (disc stop) so that the both holes
are aligned.
8
0
5
1
5
1
3
6
chassis (top)
lever (disc stop)
4
2
9
9
8
2
9
TEL 13942296513 QQ 376315150 892498299
9
w
w
w
1
gear (IDL-F)
.
xia
7
gear (IDL-C)
6
claw
o
y
u
1
6
3
5
lever (gear loading) assy
.
c
o
m
21
HCD-AZ2D/AZ5D
SECTION 4
TEST MODE
COLD RESET
The cold reset clears data except DVD data stored in the RAM to
Q
Q
initial conditions. Execute this mode when returning the set to the
customers.
Procedure:
1. Press the
2. Press two buttons of
simultaneously.
3. The message “COLD RESET” is displayed on the fluorescent
indicator tube, then become standby mode.
PANEL TEST MODE
This mode is used to check the fluorescent indicator tube, LED,
model, destination, software version and key.
Procedure:
1. Press two buttons of [DIMMER] , [DIRECTION] and touch the
TEL 13942296513 QQ 376315150 892498299
MEMORY CLEAR MODE
This mode moves clears main microprocessor data stored in the
RAM to initial conditions. Use this mode when returning the set to
the customer after repair.
Procedure:
sensor simultaneously.
x
2. All LEDs and segments in fluorescent indicator tube are lighted
up.
3. When you want to enter the software version display mode,
touch the
4. Each time
destination, MC version, SYS version, UI version, DVD
version, ST version, TA version, TM version, TC version in
this order, and returns to the model name display.
5. When
6. Press the [DSGX] button, the key check mode is activated.
7. In the key check mode, the fluorescent indicator tube displays
8. To release from this mode, press three buttons in the same
1. Press the
2. Touch the [DVD] sensor to select the “DVD”.
3. Press the [EQ SELECT] button and touch two sensors of [DVD],
4. After the “STANDBY” blinking display finish, the message
>
being displayed except model name and destination, the date
of the software creation appear. When
again, the display returns to the software version display. When
–
.
sensor is touched while the date of the software creation
is being displayed, the date of the software creation is displayed
TEL
in the same order of software version display.
“K 0”. Each time a button is pressed, “K 0” value increases.
However, once a button has been pressed, it is no longer taken
into account.
manner as step 1 or disconnect the power cord.
simultaneously.
x
“MECH A LOCK” is displayed on the fluorescent indicator
tube.
7
3
button to turn the power on.
?/1
–
.
–
.
+
sensor is touched while the version numbers are
6
, [DISPLAY]and touch the
?/1
sensor. The model name is displayed.
sensor is touched, the display changes from
3
1
5
+
sensor is touched
>
1
x
13942296513
button to turn the power on.
?/1
5
sensor
DISC SLOT LOCK
This mode let you lock the disc slot. When this mode is activated,
0
the disc will not eject when
“LOCKED” will be displayed in on the fluorescent indicator tube.
Procedure:
1. Press the
2. Touch the [DVD] sensor to select the “DVD”.
3. Touch the
and hold down until “LOCKED” or “UNLOCKED” displayed
on the fluorescent indicator tube (around 5 seconds).
TUNER STEP CHANGE
(Except Saudi Arabian and Russian models)
The step interval of AM channels can be toggled between 9 kHz
and 10 kHz.
Procedure:
1. Press the
2. Touch the [TUNER/BAND] sensor to select the “AM”.
3. Press the
4. Touch the
The set power on automatically. The message “AM 9k Step”
or AM10k Step” displayed on the fluorescent indicator tube
and thus the channel step is changed.
FUNCTION NAME CHANGE
This mode let you change from VIDEO to SAT and vice-versa.
Procedure:
1. Press the
2. Touch the [VIDEO/SAT] sensor and press
simultaneously. The set power on automatically and the
function will changed to SAT. Do the same procedures again
7
3
to change from SAT to VIDEO.
Q
Q
COLOR SYSTEM CHANGE
(Except Latin American and Russian models)
This mode let you change the color system of the video output from
PAL to NTSC or vice-versa.
Procedure:
1. Press the
2. Touch the [DVD] sensor to select the “DVD”.
3. Press the
4. Touch the
5. The message “COLOR PAL” or “COLOR NTSC” will be
displayed on the fluorescent indicator tube.
4
8
button to turn the power on.
?/1
x
sensor and press the Z button simultaneously
button to turn the power on.
?/1
button to turn the power off.
?/1
–
.
sensor and press
button to turn the power on.
?/1
1
3
6
button to turn the power on.
?/1
button to turn the power off.
?/1
sensor and press
X
button is pressed. The message
Z
?/1
8
0
5
1
5
button simultaneously.
?/1
2
9
8
9
button simultaneously.
?/1
9
4
2
9
2
button
2
8
9
9
9
TEL 13942296513 QQ 376315150 892498299
9
22
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HCD-AZ2D/AZ5D
DVD SECTION
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL
3
1. DVD SERVICE MODE GENERAL DESCRIPTION
The Mirror Time and TOP measurement allows you to make
diagnosis and adjustment simply by using the remote commander
and monitor TV. The instructions, diagnosis results, etc. are given
on the on-screen display (OSD).
2. STARTING DVD SERVICE MODE
1. Press the
2. Touch the [DVD] sensor to select the “DVD”.
3. Press the Z button and touch two sensors of x , [VOLUME
+] simultaneously.
4. The message “SERVICE IN” will be displayed on the
fluorescent indicator tube and the Rimocon Diagnosis Menu
is displayed on the on-screen display on the monitor TV as
follows. The model name, IF-con version and Syscon version
is displayed at the bottom of the on-screen display.
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
5. Video Level Adjustment
Model Name :AZXD_XX
IF-con :Ver.xx.xx (xxxx)
Syscon :Ver.x.xxx
13942296513
5. To execute each function, press its number by using numeric
button on the remote commander (RM-AMU001)
6. To release from this mode, press the
power off.
6
button to turn the power on.
?/1
Remocon Diagnosis Menu
3
1
5
1
5
button to turn the
?/1
0
Q
Q
4. MIRROR TIME ADJUSTMENT
On the Drive Manual Operation menu screen, press [5] button on
the remote commander, and the following MIRR time Adjust Menu
will be displayed.
There are five main commands in the Mirr time Adjust menu. The
functions of each command are described in the following page.
1. CD MIRR time Check
This command checks the Mirror time value for CD disc.
2. DVD MIRR time Check
This command checks the Mirror time value for DVD disc.
3. Threshold
This command displays the threshold value between CD and DVD
mirror time.
4. Save to EEPROM
7
3
This command saves an adjusted mirror time value to the EEPROM.
5. Default set MIRR time
This command will set CD and DVD mirror time to firm ware default
value.
4
2
9
8
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time
[Open] Tray open [Close] tray close
[0] Return to previous menu
0
5
1
5
1
3
6
9
8
9
2
8
4
2
9
8
2
9
9
9
TEL 13942296513 QQ 376315150 892498299
9
3. DRIVE MANUAL OPERATION
The Drive Manual Operation menu consists of five main functions.
On the Remocon Diagnosis Menu screen, press [2] button on the
remote commander, and the following Drive Manual Operation
menu will be displayed.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time Adjust
0. Return to Top Menu
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[Open]/[Close]
Pressing the
time adjustment.
[0] Return to previous menu.
Press the [0] button on the remote commander to return to previous
menu.
EXECUTING MIRROR TIME ADJUSTMENT
In order to execute mirror time adjustment, the following standard
procedures must be followed.
1. Set to the MIRR time Adjust Menu mode.
2. Press the [5] button on the remote commander to select the “5
3. Press the [3] button on the remote commander to select the “3
4. Check the value of Threshold on the screen. If it is 75, go to
6
3
Z
button controls the tray for disc change during mirror
Default set MIRR time”.
Threshold”.
next step. If it is not so, return to step 2.
.
c
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23
HCD-AZ2D/AZ5D
17. Take out the CD test disc (YEDS-18)
MIRR time Adjust Menu
7
Q
Q
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold: 75
4. Save to EEPROM
5. Default set MIRR time
[Open] Tray open [Close] Tray close
[0] Return to previous menu
5. Insert the DVD test disc (HLX-504) (Part No.J-6090-088-A)
6. Press the [2] button on the remote commander to select the “2
TEL 13942296513 QQ 376315150 892498299
DVD MIRR time Check”.
7. Wait for hexadecimal value to display on the screen.
8. Check the value (##) of DVD MIRR time on the screen. If ##
is 28 to 70, go to next step. If it is not so, return to step 5.
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check: $$ ##
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time
3
6
3
1
5
1
5
18. Release the MIRR time Adjust Menu mode.
0
5. EXECUTING IOP MEASUREMENT
In order to execute IOP measurement, the following standard
procedures must be followed.
1. Set to the Drive Manual Operation mode.
2. Press the [3] button on the remote commander, and the
following Manual Adjust menu will be displayed.
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve (FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
Change Value
↑↓
[RETURN] Return to previous menu
3. Press the [6] button on the remote commander to select the
“6. IOP”.
4. Wait for hexadecimal Value to display on the screen.
9
8
Manual Adjust
2
4
9
8
2
9
9
TEL 13942296513 QQ 376315150 892498299
TEL
[Open] Tray open [Close] Tray close
[0] Return to previous menu
9. Press the [4] button on the remote commander to select the “4.
Save to EEPROM”
10. Check that $$ is the same as the value of ## on the screen. If
it is not so, return to step 5.
11. Take out the DVD test disc (HLX-504) and insert the CD test
disc (YEDS-18) (Part No.3-703-998-01).
12. Press the [1] button on the remote commander to select the
“1.CD MIRR time Check”.
13. Wait for hexadecimal value to display on the screen.
14. Check the value (@@) of CD MIRR time on the screen. If @@
is 5A to E8, go to next step. If it is not so, return to step 11.
1. CD MIRR time Check: && @@
2. DVD MIRR time Check: $$ ##
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time
[Open] Tray open [Close] Tray close
[0] Return to previous menu
15. Press the [4] button on the remote commander to select the “4.
Save to EEPROM”.
16. Check that && is the same as the value of @@ on the screen. If
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it is not so, return to step 11.
13942296513
MIRR time Adjust Menu
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Manual Adjust
1. Track Balance Adjust:
Q
u
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop: ED
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
[RETURN] Return to previous menu
5. Convert value (ED) from hexadecimal to decimal using
conversion table.
6. If the remainder is smaller than 93 (decimal), then it is OK.
However if the value is higher than 93, then the BU (base
unit) is defective and need to be change.
7. Release the Manual Adjust menu mode.
6. DVD RAM CLEAR
This mode clears DVD data stored in the DVD RAM to initial
conditions.
1. On the Rimocon Diagnosis Menu screen, press [4] button on
the remote commander to select the “4.Version Information”.
2. Press in order of [MENU] button and [CLEAR] button on the
remote commander.
3. Press in order of [MENU] button and [CLEAR] button on the
remote commander to clear DVD data.
4. The message “Initialize all data” will be displayed on the
screen.
5. The message will change into “Initialize all data Complete”
in about six seconds, and the clearness of the DVD data is
1
6
completed.
2. Track Gain Adjust:
Q
6
7
3
Change Value
↑↓
3
3
.
1
5
c
1
0
5
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m
8
9
2
4
9
8
2
9
9
24
set
MAIN board
VIDEO/SAT OUT
jack (J101)
+
–
level meter
test tape
P-4-A063
(6.3 kHz, –10 dB)
SECTION 5
MECHANICAL ADJUSTMENTS
HCD-AZ2D/AZ5D
SECTION 6
ELECTRICAL ADJUSTMENTS
PRECAUTION
Q
TEL 13942296513 QQ 376315150 892498299
1. Clean the following parts with a denatured-alcohol-moistened
Q
2. Demagnetize the record/playback head with a head
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, appiy suitable locking compound to
5. The adjustments should be performed with the rated power
• Torque Measurement
FWD CQ-102C 31 to 71 g⋅cm
FWD
Back Tension
REV CQ-102RC 31 to 71 g⋅cm
REV
Back Tension
FF/REW CQ-201B 71 to 143 g⋅cm
TEL
FWD Tension CQ-403A 100 g or more
REV Tension CQ-403R 100 g or more
7
3
swab :
record/playback head pinch roller
erase head rubber belts
capstan idlers
demagnetizer.
the parts adjusted.
supply voltage unless otherwise noted.
Mode Torque Meter Meter Reading
6
13942296513
1
5
1
3
3.06 N⋅m to 6.96 N⋅m
(0.43 – 0.98 oz⋅inch)
0.19 N⋅m to 0.58 N⋅m
CQ-102C 2 to 6 g⋅cm
(0.02 – 0.08 oz⋅inch)
3.06 N⋅m to 6.96 N⋅m
(0.43 – 0.98 oz⋅inch)
0.19 N⋅m to 0.58 N⋅m
CQ-102RC 2 to 6 g⋅cm
(0.02 – 0.08 oz⋅inch)
6.96 N⋅m to14.02 N⋅m
(0.98 – 1.99 oz⋅inch)
5
9.80 N⋅m
(3.53 oz or more)
9.80 N⋅m
(3.53 oz or more)
0
Q
Q
DECK SECTION
1. Demagnetize the record/playback head with a head
2. Do not use a magnetized screwdriver for the adjustments.
3. After the adjustments, apply suitable locking compound to the
TEST Tape
RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT
DECK–A DECK–B
Note: Perform this adjustments for both decks.
Procedure:
1. Mode: Playback
2. Turn the adjustment screw and check output peaks. If the peaks
7
3
0 dB=0.775 V
4
2
9
8
demagnetizer.
parts adjust.
Tape Signal Used for
P-4-A063 6.3 kHz, -10 dB Azimuth Adjustment
do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.
6
3
L-CH
peak
1
5
1
0
5
Output
level
8
within
1dB
9
9
2
8
4
2
9
8
9
2
9
within
1dB
9
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TEL 13942296513 QQ 376315150 892498299
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3
Screw
position
.
R-CH
peak
c
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L-CH
peak
m
R-CH
peak
Screw
position
25
HCD-AZ2D/AZ5D
e
V
3. Mode: Playback
7
Q
Q
test tape
P-4-A063
(6.3 kHz, –10 dB)
TEL 13942296513 QQ 376315150 892498299
4. After the adjustments, apply suitable locking compound to
the pats adjusted.
Adjustment Location: Playback Head (DECK-A)
3
in phase 45°90°135°180
6
MAIN board
VIDEO/SAT OUT
jack (J101)
set
waveform of oscilloscope
good
Record/Playback/Erase Head (DECK-B)
3
1
5
oscilloscope
V
wrong
1
5
H
°
DVD SECTION
0
RFMON LEVEL CHECK
DMB10 board
CN105 pin
CN105 pin
Procedure :
1. Connect the oscilloscope to CN105 pin 6 (RFMON) and
CN105 pin 3 (GND) on the DMB10 board.
2. Press the `/1 button to turn the power on.
3. Insert the test disc (DVD: TDV-520CSO (Part No. J-2501236-A), CD: LUV-P01 (Part No. 4-999-032-01) and touch the
Y sensor to playback.
4. Confirm that oscilloscope waveform is as shown in the
figure below. (eye pattern)
A good eye pattern means that the diamond shape (◊) in the
center of the waveform can be clearly distinguished.
8
6
(RFMON)
3
9
(GND)
2
4
9
oscilloscop
(DC range)
+
–
2
8
VOLT/DIV: 200 m
TIME/DIV: 500 ns
9
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TEL 13942296513 QQ 376315150 892498299
TEL
reverse
forward
13942296513
forward
1
3
6
7
3
Q
Q
Checking Location:
– DMB10 BOARD (Side A) –
5
5
1
IC102
level:
0.8
0.8 ± 0.2 Vp-p (CD)
8
0
±
0.2 Vp-p (DVD)
9
4
2
9
CN105
1
IC201
6
8
2
9
9
26
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SECTION 7
DIAGRAMS
7-1. BLOCK DIAGRAM – RF SERVO/VIDEO SECTION –
Q
TEL 13942296513 QQ 376315150 892498299
Q
OPTICAL PICK-UP
BLOCK
(KHM-310CAB)
VR (780)
T
E
(LOADING)
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RF
VOA/A
VOB/B
VOC/C
VOD/D
PD
MSW
L
FCS+
FCS– 37
TRK+ 35
TRK– 34
SL+ 29
SL– 30
SP+ 27
SP– 28
M001
REGO2
REGO1
w
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AUTOMATIC POWER
CONTROL (FOR CD)
AUTOMATIC POWER
CONTROL (FOR DVD)
CD ON
SWITCH
Q101-1
DVD ON
SWITCH
Q101-2
1
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
36
46
47
M
25
24
42
31
32
w
7
Q102-1
Q102-2
Q103
3
IC201
FOCUS
COIL DRIVE
TRACKING
COIL DRIVE
SLED
MOTOR DRIVE
SPINDLE
MOTOR DRIVE
BUFFER
LOADING
MOTOR DRIVE
BUFFER
REGULATOR
9
MUTE5 21
4
1
4
10
13
45
16
17
15
19
22
40
8
.
6
2
3
ASDATA0 217 LOUT1+ 2
DVDRF IP
6
8
MA
9
MB
10
MC
11
MD
ASDATA1 218 LOUT2+ 46
DVDA2
DVDB3
DVDC4
DVDD5
TNI18VOE/E+G
ASDATA2 219 LOUT3+ 42
TPI19VOF/F+H
V2029VC
MDI120
MDI221
ASDATA4 222 LOUT4+ 38
LDO123LD (780)
LDO2
22LD (650)
RF AMP, SERVO DSP,
MPEG DECODER
IC102
SPDATA 209
MSW
187VR (650)
(AZ5D)
2
176LIMIT
LIMSW
(AZ2D)
FOO42
TRO41
FMO38
DMO37
SPFG47
FWD
186
REV
185
39
TROPENPWM
184
MUTE123MUTE12
MUTEMUTE34 18320
TSDMTSD-M 181
IOPMON40
RF+3.3V
x
9
SPDIF 225
YUV2
YUV1
YUV3
YUV4
YUV5
YUV6
1
6
196
194
198
202
202
203
i
5
ACLK
EEPROM
IC103
1
DQ0 – DQ15
RD0 – RD15
XTALO
228
ABCK
3
o
S003
(TRIGGER)
6
5
SCL
SDA
5
2, 4, 5, 7, 8, 10, 11, 13, 42,
44, 45, 47, 48, 50, 51, 53
125 – 123, 121, 120, 118, 117,
115, 135, 133 – 128, 126
XTALI
229
X101
27MHz
a
ALRCK
104
1
SDTI114
SDTI215 SL
SDTI316 FC
SDTI413 LT
10ACLK 215
MCLK
9ABCK 214
BICK
17ALRCK 213
LRCK
PDN
8XRST 220
SDA
20SDA 103
SCL
19SCL 102
TRG-SW
y
S002
(CHUCKING)
5
LOUT1– 1
48
ROUT1+
47
ROUT1–
D/A CONVERTER
IC301
LOUT2– 45
44
ROUT2+
43ROUT2–
LOUT3– 41
40
ROUT3+
39ROUT3–
(AZ5D)
LOUT4– 37
33
ROUT4+
32ROUT4–
SPDATA
DIGITAL OPTICAL
TRANSCEIVER
IC231
SD-RAM
IC104
A0 – A11
23 – 26,
29 – 34, 22, 35
147, 149 – 151, 166 – 164,
162, 160, 159, 146, 158
RA0 – RA11
CKSW
179
u
S001
(DISC IN/OUT)
0
DVD
DIGITAL
OUT
177
SWITCH
Q2001
20
143
OCKSW
Q
21
145
BA0 BA0
BA1 BA1
1
Q
38
37
156
157
CKE CKE
RCLK CLK
P_DVD_I_MTK
19
_SLOT_IN
CONTROLLER
IC401 (1/5)
MIX AMP
IC3711
MIX AMP
IC3731
MIX AMP
IC3751
MIX AMP
IC3771
15
39
113
137
DQM0 LDQM
6
SYSTEM
18
140
DQM1 UDQM
17
139
RAS /RAS
19
142
CAS /CAS
101
31
3
RCS /CS
P_O_DVD_SO IFSDI
16
138
RWE /WE
98
32
P_I_DVD_SI IFSDO
CENTER VOLTAGE
GENERATOR
VIDEO AMP, 75Ω DRIVER
4
CVBS IN
7
2
C IN
6
Y IN
10
CY IN
12
CB IN
14
CR IN
100
99
105
26
33
28
3
PI_DVD_SCK IFCK
P_I_DVD_XIFCS IXFCS
P_O_DVD_BUSY IFBSY
FL
FR
SR
SW
RT
Q3801
6
114
25
P_I_MREQ MREQ
25S19
171
207
27
IC1201
I/P
188
DSEL
WIDE
110
34
P_I_KRMOD KRMOD
.
8
CVBS OUT
3
S-DC OUT
CY OUT
CB OUT
CR OUT
MUTE113MUTE2
3
23
P_VIDEO_MUTE
P_ID_IO_SYSRST PRST
1
C OUT
Y OUT
9
SW+5V
23
5
26
27
21
20
18
16
c
1
DQ0 – DQ7
29, 31, 33, 35,
38, 40, 42, 44
81 – 84,
86 – 88, 91
AD0 – AD7
o
2
0
5
FLASH ROM
IC101
A-1, A0 – A20
45, 25 – 18, 8 – 1,
48, 17, 16, 9, 10
93, 78, 53 – 59, 75, 74,
72 – 67, 92, 60, 61, 76, 89
IOA0 – IOA21
m
4
CY
9
• SIGNAL PATH
: CD PLAY
: DVD PLAY
: DIGITAL OUT
: AUDIO
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
9
8
Y
PB/C
PR/C
26
28
77
79
IOCS CE
B
R
11
66
IOOE OE
8
FL, FR, SL, SR, FC, SW, LT, RT
SPDATA, ACLK, ABCK, ALRCK
(AZ5D)
J1202
VIDEO OUT
4
2
J1201
S VIDEO OUT
J1203
COMPONENT
VIDEO OUT
IOWR WE
MIC 205
9
SWITCH
Q464
2
8
HCD-AZ2D/AZ5D
9
A
(Page 29)
B
(Page 29)
9
2
MIC
C
(Page 29)
9
9
TEL 13942296513 QQ 376315150 892498299
HCD-AZ2D/AZ5D
2727
HCD-AZ2D/AZ5D
Q
Q
3
7-2. BLOCK DIAGRAM – TUNER/TAPE SECTION –
7
6
3
1
5
1
5
0
DECK A/B SELECT SWITCH,
FM 75Ω
COAXIAL
AM
REC/PB EQ AMP
IC101 (1/2)
ANTENNA
FM ANT
AM ANT
8
TUNER UNIT
ST-L
ST-R
STDOUT
STDIN
STCLK
STCE
TUNED
9
R-CH
2
4
9
40
38
39
41
37
ST-DIN
ST-DOUT
ST-CLK
ST-CE
ST TUNED
8
2
9
ST-L
D
(Page 29)
9
L-CH
HP301
(PB)
TEL 13942296513 QQ 376315150 892498299
T
E
L
1
3
(DECK-A)
HRPE301
(REC/PB/ERASE)
(DECK-B)
9
4
9
R-CH
R-CH
6
R-CH
L-CH
R-CH
2
2
ERASE
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: TUNER (FM/AM)
: TAPE PLAY (DECK-A)
: TAPE PLAY (DECK-B)
: REC
MUTING
MUTING
Q301, 302
BIAS OSC
5
Q303
T301
1
R-CH
R-CH
3
BIAS OSC
Q318
MUTING CONTROL
SWITCH
Q314, 315
MUTING CONTROL
SWITCH
Q311 – 313
REC BIAS
SWITCH
Q316, 317
A+9V
C306, L301
BIAS
TRAP
MUTING
Q104
71
70
AMS
48 50
R-CH
Q
EQ
MUTING CONTROL
SWITCH
Q361
Q
3
9
PB-L
(Page 29)
REC-L
(Page 29)
9
E
TEL 13942296513 QQ 376315150 892498299
F
68
11
10
9
8
7
6
67 66
AMS DETECT
Q341 – 343
AMS MUTING
Q140, 363
1
3
TAPE MECHANISM
DECK BLOCK
A PLAY
B PLAY
A SHUT
B SHUT
A HALF
B HALF
F-REC
R-REC
A TRGM+
(DECK-A)
B TRGM+
(DECK-B)
A CAPM+
M
CAPSTAN/REEL
(DECK-A)
B CAPM+
M
CAPSTAN/REEL
(DECK-B)
5
MUTING
Q103
1
R-CH
MUTING CONTROL
SWITCH
Q362
0
5
TRIGGER PLUNGER
DRIVE (DECK-A)
Q323, 324
TRIGGER PLUNGER
DRIVE (DECK-B)
Q321, 322
CAPSTAN/REEL
MOTOR DRIVE (DECK-A)
Q326, 327
CAPSTAN/REEL
MOTOR DRIVE (DECK-B)
Q328, 329
8
TC LINE MUTE
70
TC AMS IN
75
P_TC_AMS_MUTE
44
TC PB/REC
68
TC REC MUTE
69
SYSTEM CONTROLLER
IC401 (2/5)
2
9
TC BIAS
67
TC A PLAY SW
22
TC B PLAY SW
80
TAPE A SHUT
97
TAPE B SHUT
90
TC A HALF
21
TAPE B HALF/REC
91
TC A TRG
36
TC B TRG
79
TC A CAPM
35
TC B CAPM
78
4
9
8
2
w
HCD-AZ2D/AZ5D
w
w
.
x
i
a
o
y
u
1
6
2828
3
.
c
o
m
HCD-AZ2D/AZ5D
7-3. BLOCK DIAGRAM – AUDIO SECTION –
7
USB CONTROL
SWITCH
Q11, 12
DIGITAL ECHO
IC1061
MIC AMP
IC1060 (1/2)
3
9
R-CH
MUTING
Q272
6
9
D+
8 D–
HOST
21
D1
RV1061
ECHO LEVEL
RV1060
MIC LEVEL
4
2
R-CH
MUTING
Q273
3
USB D/A
CONVERTER
IC1
XTI
SSPND1XTO
28
27
X11
12MHz
2
VOUTL
VOUTR
IC1060 (2/2)
9
MIC AMP
VBUS
MUTING
Q270
D+
D–
R-CH
3
3
2
1
CN1
PC
1
MUTING
Q271
Q
TEL 13942296513 QQ 376315150 892498299
(Page 28)
(Page 28)
(Page 27)
VIDEO/SAT
ST-L
D
PB-L
E
J1060
MIC 1
J1061
MIC 2
T
FL, FR, SL, SR,
FC, SW, LT, RT
A
Q
IN
E
J101 (1/2)
L
R
L
LT
RT
FL
FR
SL
SR
SW
1
14
R-CH
15
6
5
MUTING
Q1
MUTING CONTROL
SWITCH
Q113
5
1
AUDIO
+4.5V
3
1
62
63 42 41 37
65
64
74
R-CH
5
6
+
SELECTOR
R-CH
59 56 53
33
A+9V
AUDIO SELECT SWITCH
IC261
X0
12
X1
13
2
1
5
3
X-X1
Y0
Y1
Y-Y1
Z0
Z1
Z-Z1
R-CH
R-CH
X
Y
Z
14
11
15
10
4
9
0
52 51
TONE
+
1
2
R-CH
(AZ5D)
INPUT SELECT SWITCH,TONE CONTROL,
ELECTRICAL VOLUME, BASS BOOST AMP
Q
Q
DOUT
LIN
SCKI
RIN
BCK
LRCK
A/D CONVERTER
IC3601
IC101 (2/2)
R-CH
I/F
MCU
3435
3
12
15
11
10
31 30 29
+
7
SPDATA
ALRCK
6
8
ACLK
ABCK
BASS
BOOST
3
1
38
39
40
9
R-CH
(AZ5D)
5
R-CH
FEED BACK
SWITCH
Q101
1
MUTING
Q31, 32
2
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
5
4
: AUDIO
: TUNER (FM/AM)
: TAPE PLAY
: REC
: VIDEO/SAT OUT
: VIDEO/SAT IN
: USB
: MIC INPUT
0
: DIGITAL OUT
HEADPHONE
MUTING
Q73, 83
8
9
AMP
IC3
9
RIPPLE
FILTER
Q82
2
FL
FR
SL
SR
SW
8
MUTING
MUTING CONTROL
SWITCH
A+9V
9
4
2
Q141
Q171
8
MUTING CONTROL
MUTING
Q71, 81
2
SWITCH
Q22
J101 (2/2)
9
R-CH
MUTING
Q201
MUTING CONTROL
SWITCH
Q262
9
9
L
VIDEO/SAT
9
OUT
R
REC-L
SPDATA, ACLK,
ABCK, ALRCK
(Page 27)
FEED BACK
PHONES
FL, FR, SL,
SR, C, SW
(Page 28)
F
B
G
(Page 30)
TEL 13942296513 QQ 376315150 892498299
J1050
H
(Page 30)
MIC
C
(Page 27)
w
HCD-AZ2D/AZ5D
C
MUTING
Q274
w
MUTING
Q275
w
MUTING
Q276
MUTING
Q277
MUTING CONTROL
SWITCH
Q263
.
x
Q465
65
77
P_MIC_IN
i
P_A_MUTE
a
45
PCM2704 POWER
o
y
Q260 Q261
69
(AZ5D)
6
SYSTEM CONTROLLER
u
IC401 (3/5)
42
76
P_LINK_SW
P_LINK_LFE_SW
1
D181
71
P_VACS
2929
72
P_AMPIC_CLK
P_AMPIC_DATA
P_LINE_MUTING
P_RECOUT_MUTING
P_O_DVD_POWER
3
HP_MUTING
P_HEADPHONE IN
MUTING CONTROL
66
46
48
.
61
63
MUTING
Q33
SWITCH
Q30
c
MUTING
Q34
MUTING
o
Q35
MUTING
Q36
m
C
DVD POWER
J
(Page 31)
HCD-AZ2D/AZ5D
H
FL, FR, SL, SR, C, SW
FR
FL
1
12
LIN
2 RIN
DOUT
11BCK
LRCK
PDWN
7
A/D CONVERTER
IC503
10
SR
SL
15 SCKI
1
12
LIN
2 RIN
DOUT
11BCK
LRCK
PDWN
7
A/D CONVERTER
IC502
10
15 SCKI
C
SW
1
12
LIN
2 RIN
DOUT
11BCK
LRCK
PDWN
7
A/D CONVERTER
IC501
10
15 SCKI
CLOCK
BUFFER
IC514
X501
12.288MHz
/SD
DIGITAL POWER AMP
IC512
PWM_BP
OUT_B
OUT_A
STREAM PROCESSOR
IC506
31 DATA
OVER LOAD
DETECT
Q721, 722
SYSTEM CONTROLLER
IC401 (4/5)
30 BCK
29 LRCK
36 XFSIIN
21 SCDT
SCDT
SCK
22 SCSHIFT
SCSHIFT
23 SCLATCH
LAT1
27 INIT
INIT
18 NSPMUTE
24 OVF FLAGL
25 OVF FLAGR
NSP MUTE
OVF
X502
49.152MHz
SCK
L.P.F.
L.P.F.
OUTL1 11
2
PWM_AP
17
13
/RST4/OTW
2
OUTL2 9
OUTR1 6
OUTR2 4
XFSOIN
48
FSOCKO
37
XFSOOUT 14
FSOI
38
STREAM PROCESSOR
IC505
31 DATA
30 BCK
29 LRCK
36 XFSIIN
21 SCDT
SCDT
SCK
22 SCSHIFT
SCSHIFT
23 SCLATCH
LAT3
27 INIT
INIT
18 NSPMUTE
24 OVF FLAGL
25 OVF FLAGR
NSP MUTE
OVF
OUTL1 11
OUTL2
9
OUTR1
6
OUTR2
4
XFSOIN
48
XFSOOUT
14
FSOI
38
STREAM PROCESSOR
IC504
31 DATA
30 BCK
29 LRCK
36 XFSIIN
21 SCDT
SCDT
SCK
22 SCSHIFT
SCSHIFT
23 SCLATCH
LAT2
27 INIT
INIT
18 NSPMUTE
24 OVF FLAGL
SCDT
SCSHIFT
LAT1
LAT3
LAT2
INIT
25 OVF FLAGR
NSP MUTE
OVF
OUTR1 6
OUTR2
4
OUTL1
11
OUTL2
9
XFSOIN
48
FSOI
38
CLOCK
BUFFER
IC515
29, 30
25, 26
FRONT L
+
–
/SD
DIGITAL POWER AMP
IC513
PWM_BP
OUT_B
OUT_A
OVER LOAD
DETECT
Q751, 752
L.P.F.
L.P.F.
2
PWM_AP
17
13
/RST
4
29, 30
25, 26
FRONT R
+
–
TM1100
SPEAKER
TM1101
SPEAKER
/OTW
2
OVER LOAD
DETECT
Q661, 662
/SD
DIGITAL POWER AMP
IC519
PWM_A
OUT_A
OUT_B
OVER LOAD
DETECT
Q691, 692
L.P.F.
L.P.F.
4 33
30
OUT_C
25
OUT_D
22
PWM_B
6
PWM_C
14
PWM_D
16
3
/RESET_AB5/RESET_CD
15
SURR L
SURR R
+
–
L.P.F.
L.P.F.
+
–
/OTW
2
/SD
DIGITAL POWER AMP
IC509
PWM_BP
OUT_B
OUT_A
OVER LOAD
DETECT
Q631, 632
L.P.F.
L.P.F.
2
PWM_AP
17
13
/RST
4
29, 30
25, 26
CENTER
+
–
S.WOOFER
+
–
/SD
DIGITAL POWER AMP
IC507
PWM_BP
OUT_B
OUT_A
OVER LOAD
DETECT
Q571, 572
L.P.F.
2
PWM_AP
17
13
/OTW
2
/RST
4
29, 30
25, 26
/OTW
2
/SD
DIGITAL POWER AMP
IC508
PWM_BP
OUT_B
OUT_A
L.P.F.2
PWM_AP
17
13
/OTW
2
/RST
4
29, 30
25, 26
FAN MOTOR
SWITCH
Q983
M901
(FAN)
M
M902
(FAN)
M
PROTECT DETECT
Q657
P_ADC_RESET
51
P_SM_DATA
1
P_SM_CLK
2
P_SM_CS1
58
P_SM_CS3
60
P_SM_CS2
59
P_SM_INIT
52
NSP MUTE
OVF
P_SM_NSP_MUTING
53
P_SM_OVF
57
P_SM_OTW
54
P_SW_SD
55
FAN DRIVE
50
P_SM_DRV_RST
56
: AUDIO
SIGNAL PATH
+
FEED BACK
G
D771
FAN MOTOR
DRIVE
Q984
D982
FAN MOTOR
CONTROL
Q981, 982
FAN M+12V
(AZ5D)
(AZ5D)
(AZ5D)
(Page 29)
(Page 29)
7-4. BLOCK DIAGRAM – AMP SECTION –
7
6
3
Q
Q
3
TEL 13942296513 QQ 376315150 892498299
T
w
HCD-AZ2D/AZ5D
E
L
w
1
3
w
9
4
2
2
.
x
9
6
i
1
5
a
5
1
3
o
1
y
5
u
0
1
Q
Q
6
3030
3
7
3
8
3
6
.
1
c
9
5
1
o
2
5
0
m
4
8
9
9
2
8
4
9
2
8
2
9
9
9
TEL 13942296513 QQ 376315150 892498299
9
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