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CX-JD5
SERVICE MANUAL AEP Model
E Model
Ver 1.0 2003.08
Australian Model
· CX-JD5 is the amplifier, DVD player, tape
deck and tuner section in JAX-D5.
This system incorporates Dolby* Digital, Dolby Pro
Model Name Using Similar Mechanism NEW
Logic (II) adaptive matrix surround decoder, and the
DVD
DTS** Digital Surround System. DVD Mechanism Type CDM74-DVBU23
* Manufactured under license from Dolby
Section
Optical Traverse Unit Name DBU-1
Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are Tape deck Model Name Using Similar Mechanism NEW
trademarks of Dolby Laboratories.
Section Tape Transport Mechanism Type CWM43FR16/CWM43FR26
** Manufactured under license from Digital Theater
Systems, Inc. "DTS" and "DTS Digital Surround"
are registered trademarks of Digital Theater
Systems, Inc.
US and foreign patents licensed from Dolby
Laboratories.
SPECIFICATIONS
Amplifier section VIDEO OUT (phono jack): Disc player section
The following measured at AC 120, 127, 220, 240 V, max. output level System Compact disc and digital
50/60 Hz 1 Vp-p, unbalanced, Sync audio and video system
Rated Power Output at Stereo mode negative, load impedance Laser Semiconductor laser
Continuous RMS power output (reference) 75 ohms (DVD: =657 nm,
Front speaker: 90 + 90 watts S-VIDEO OUT (4-pin/mini-DIN jack): CD: =793 nm)
(6 ohms at 1 kHz, 10% Y: 1 Vp-p, unbalanced, Emission duration:
THD) Sync negative, continuous
Center speaker: 30 watts (8 ohms at 1 kHz, C: 0.286 Vp-p, load Frequency response DVD (PCM 48 kHz):
10% THD) impedance 75 ohms 2 Hz 22 kHz (±1 dB)
Surround speaker: 30 watts COMPONENT VIDEO OUT: CD: 2 Hz 20 kHz (±1 dB)
(8 ohms at 1 kHz, 10% Y: 1 Vp-p, 75 ohms Video color system format
THD) PB, PR: 0.7 Vp-p, 75 ohms NTSC, PAL
Inputs PHONES (stereo mini jack):
MD/VIDEO (AUDIO) IN (phono jacks): accepts headphones of Tape deck section
voltage 450/250 mV, 8 ohms or more
Recording system 4-track 2-channel stereo
impedance 47 kilohms Front speaker: Use only the supplied
Frequency response 40 13,000 Hz (±3 dB),
MIC (phone jack): sensitivity 1 mV, speaker SX-JD5
using Sony TYPE I
impedance 10 kilohms Surround speaker: Use only the supplied
cassette
Outputs speaker SX-JD5R
MD/VIDEO (AUDIO) OUT (phono jacks): Center speaker: Use only the supplied
voltage 250 mV, speaker SX-JD5C
impedance 1 kilohm SUB WOOFER OUT: voltage 1 V,
impedance 1 kilohm Continued on next page
DVD DECK RECEIVER
9-961-039-01 Sony Corporation
2003H05-1 Home Audio Company
C 2003.08 Published by Sony Engineering Corporation
CX-JD5
Tuner section Notes on chip component replacement
FM stereo, FM/AM superheterodyne tuner · Never reuse a disconnected chip component.
FM tuner section · Notice that the minus side of a tantalum capacitor may be dam-
Tuning range 87.5 108.0 MHz
Antenna FM lead antenna
aged by heat.
Antenna terminals 75 ohm unbalanced
Intermediate frequency 10.7 MHz Flexible Circuit Board Repairing
AM tuner section · Keep the temperature of the soldering iron around 270 °C dur-
Tuning range
ing repairing.
Latin American models: 530 1,710 kHz
(with the interval set at
· Do not touch the soldering iron on the same conductor of the
10 kHz) circuit board (within 3 times).
531 1,710 kHz · Be careful not to apply force on the conductor when soldering
(with the interval set at or unsoldering.
9 kHz)
Saudi Arabian model: 531 1,602 kHz (with the
interval set at 9 kHz) CAUTION
Other models: 531 1,602 kHz (with the Use of controls or adjustments or performance of procedures
interval set at 9 kHz)
530 1,710 kHz (with the
other than those specified herein may result in hazardous ra-
interval set at 10 kHz) diation exposure.
Antenna AM loop antenna
Antenna terminals External antenna terminal
Intermediate frequency 450 kHz The following caution label is located inside the unit.
General This appliance is classified
Power requirements CLASS 1 LASER PRODUCT
as a CLASS 1 LASER
European model: 230 V AC, 50/60 Hz LUOKAN 1 LASER LAITE product.
KLASS 1 LASER APPARAT
Australian model: 230 240 V AC, 50/60 Hz This label is located on the
Saudi Arabian model: 120 127 V, 220 V or rear exterior.
230 240V AC,
50/60 Hz
Adjustable with voltage The following caution label is located inside the apparatus.
selector
Other models: 120 V, 220 V or 230
240 V AC, 50/60 Hz
Adjustable with voltage
selector
Power consumption 255 watts
0.4 watts (in Power Saving
Mode, European Model
Only)
Dimensions (w/h/d) Approx. 280 × 330 ×
405 mm
Mass Approx. 11.75 kg
Design and specifications are subject to change
without notice. 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 oc-
SAFETY-RELATED COMPONENT WARNING!!
cur such as on IC pins, etc.
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED · Usable with ordinary solder
LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS It is best to use only unleaded solder but unleaded solder may
AND IN THE PARTS LIST ARE CRITICAL TO SAFE also be added to ordinary solder.
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
2
CX-JD5
Format of · DVD-RWs in VR mode (DVD-RWs created
Playable discs discs
Disc logo Contents
in VR (Video Recording) mode allow the
CD-R/CD-RW Audio contents to be programed or edited.)
You can play back the following discs on this (MP3 files) · DVD-ROMs
system. Other discs cannot be played back. · DVD Audio discs
· A DVD with a different region code.
List of pla ya ble disc s · Audio tracks in MP3PRO format.
· A disc that has a non-standard shape (e.g.,
Format of CD-R/CD-RW Video card, heart).
Disc logo Contents
discs
(JPEG files) · A disc with paper or stickers on it.
DVD VIDEOs Audio + · A disc that has the adhesive, cellophane tape,
Video
or a sticker still left on it.
The "DVD VIDEO" logo is a trademark. *1 ISO9660 Format
VIDEO CDs Audio + The most common international standard for the
Video Re gion c ode of DV Ds you c a n logical format of files and folders on a CD-ROM.
There are several specification levels. In Level 1, file
pla y on t his syst e m names must be in the 8.3 format (no more than eight
Audio CDs Audio Your system has a region code printed on the characters in the name, no more than three characters
back of the unit and will only play DVDs labeled in the extension ".MP3" or ".JPG") and in capital
letters. Folder names can be no longer than eight
with identical region code.
characters. There can be no more than eight nested
DVDs labeled ALL will also be played on this folder levels. Level 2 specifications allow file names
CD-R/CD-RW Audio
(audio data)
system. and folder names up to 31 characters long. Each
If you try to play any other DVD, the message folder can have up to 8 trees.
"Playback prohibited by area limitations." will For Joliet in the expansion format (file and folder
appear on the TV screen. Depending on the names can have up to 64 characters) make sure of the
DVD, no region code indication may be labeled contents of the writing software, etc.
*2
even though playing the DVD is prohibited by Multi Session
area restrictions. This is a recording method that enables adding of
data using the Track-At-Once method. Conventional
DVD DECK RECEIVER
MODEL NO. CX-JD5 X Region code CDs begin at a CD control area called the Lead-in
AC: 120V/220V/230-240V
50/60Hz XXXW
and end at an area called Lead-out. A Multi Session
SERIAL NO.
Sony Corporation
CD is a CD having multiple sessions, with each
segment from Lead-in to Lead-out regarded as a
single session.
CD-Extra: This format records audio (audio CD
Disc s t ha t t his syst e m c a nnot data) on the tracks in session 1 and data on the tracks
pla y in session 2.
· CD-ROMs (except for extension ".MP3,"
".JPG," or ".JPEG")
· CD-Rs/CD-RWs other than those recorded in
the following formats:
music CD format
video CD format
MP3/JPEG format that conforms to
ISO9660*1 Level 1/Level 2, Joliet or Multi
Session*2
· Data part of CD-Extras
· Super Audio CDs
· Progressive JPEG format files cannot be
played on this system.
3
CX-JD5
N ot e s on disc s N ot e on pla yba c k ope ra t ions Ca ut ions w he n pla ying a disc
of DV Ds a nd V I DEO CDs t ha t is re c orde d in M ult i
· This system can play CD-R/CD-RW discs
edited by the user. However, note that Se ssion
Some playback operations of DVDs and VIDEO
playback of some discs may not be possible CDs may be intentionally set by software · This system can play Multi Session CDs when
depending on the recording device used for producers. Since this system plays DVDs and an MP3 audio track is contained in the first
recording or the disc condition. VIDEO CDs according to the disc contents the session. Any subsequent MP3 audio tracks
· Discs recorded on CD-R/CD-RW drives may software producers designed, some playback recorded in later sessions can also be played
back.
not be played back because of scratches, dirt, features may not be available. Also, refer to the
· This system can play Multi Session CDs when
recording condition or the driver's instructions supplied with the DVDs or VIDEO a JPEG image file is contained in the first
characteristics. CDs. session. Any subsequent JPEG image files
· CD-R and CD-RW discs that have not been recorded in later sessions can also be played
correctly finalized (processing to allow play back.
Copyright s · If audio tracks and images in music CD
by a normal CD player) cannot be played.
· CD-R and CD-RW discs recorded in multi- This product incorporates copyright protection format or video CD format are recorded in the
session that have not ended by "closing the technology that is protected by U.S. patents and first session, only the first session will be
session" are not supported. other intellectual property rights. Use of this played back.
· The system may be unable to play MP3/JPEG copyright protection technology must be
format files that do not have the extender authorized by Macrovision, and is intended for
".MP3", ".JPG", or ".JPEG". home and other limited viewing uses only unless
· Attempting to play non-MP3/JPEG format otherwise authorized by Macrovision. Reverse
files that have the extender ".MP3", ".JPG", engineering or disassembly is prohibited.
or ".JPEG" may result in noise or
malfunction. Playback is possible up to 8 M usic disc s e nc ode d w it h
levels.
c opyright prot e c t ion
· With formats other than ISO9660 level 1 and
2, folder names or file names may not be
t e c hnologie s
displayed correctly. This product is designed to playback discs that
· The following discs take a longer time to start conform to the Compact Disc (CD) standard.
playback. Recently, various music discs encoded with
a disc recorded with complicated tree copyright protection technologies are marketed
structure. by some record companies. Please be aware that
a disc recorded in Multi Session. among those discs, there are some that do not
conform to the CD standard and may not be
a disc to which data can be added (non-
playable by this product.
finalized disc).
· Some CD-Rs, CD-RWs, DVD-Rs or DVD-
RWs (in video mode) (DVD-RWs created in
video mode have the same format as a DVD
VIDEO) 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.
4
CX-JD5
TABLE OF CONTENTS
1. SERVICING NOTES ................................................ 6 6-29. Printed Wiring Board FRONT AMP Section .......... 60
6-30. Schematic Diagram FRONT AMP Section ............. 61
2. GENERAL 6-31. Printed Wiring Board
Location of Controls ....................................................... 8 SURROUND AMP Section ...................................... 62
6-32. Schematic Diagram SURROUND AMP Section .... 63
3. DISASSEMBLY 6-33. Printed Wiring Boards PANEL Section .................. 64
3-1. Disassembly Flow ........................................................... 9 6-34. Schematic Diagram PANEL Section ....................... 65
3-2. Steel Cabinet Case .......................................................... 10 6-35. Printed Wiring Boards KEY Section ....................... 66
3-3. Tray Panel ........................................................................ 10 6-36. Schematic Diagram KEY Section ........................... 67
3-4. DVD Mechanism Deck (CDM74-DVBU23) ................. 11 6-37. Printed Wiring Board VIDEO Section .................... 68
3-5. Front Panel Section ......................................................... 11 6-38. Schematic Diagram VIDEO Section ....................... 69
3-6. Mechanism Deck (CWM43FR16/CWM43FR26) ......... 12 6-39. Printed Wiring Board TRANS Section ................... 70
3-7. Back Panel Section .......................................................... 12 6-40. Schematic Diagram TRANS Section ...................... 71
3-8. MAIN Board Section ...................................................... 13 6-41. Printed Wiring Board SUB TRANS Section ........... 72
3-9. MAIN Board ................................................................... 13 6-42. Schematic Diagram SUB TRANS Section ............. 73
3-10. I-BASS Board ................................................................. 14 6-43. IC Pin Function Description ........................................... 78
3-11. FRONT AMP Board, SURROUND AMP Board ........... 14
3-12. TRANS Board ................................................................. 15 7. EXPLODED VIEWS
3-13. MB03 Board .................................................................... 15 7-1. Case Section .................................................................... 92
3-14. VIDEO Board .................................................................. 16 7-2. Front Panel Section-1 ...................................................... 93
3-15. DRIVER Board, SW Board ............................................ 16 7-3. Front Panel Section-2 ...................................................... 94
3-16. Table Assy ....................................................................... 17 7-4. Front Panel Section-3 ...................................................... 95
3-17. MOTOR (TB) Board ....................................................... 17 7-5. Front Panel Section-4 ...................................................... 96
3-18. MOTOR (LD) Board ....................................................... 18 7-6. Chassis Section-1 ............................................................ 97
3-19. RF Board ......................................................................... 18 7-7. Chassis Section-2 ............................................................ 98
3-20. Optical Traverse Unit (DBU-1) ...................................... 19 7-8. DVD Mechanism Deck Section-1
(CDM74-DVBU23) ........................................................ 99
4. TEST MODE .............................................................. 20 7-9. DVD Mechanism Deck Section-2
(CDM74-DVBU23) ....................................................... 100
5. ELECTRICAL ADJUSTMENTS ......................... 30 7-10. DVD Mechanism Deck Section-3
(CDM74-DVBU23) ....................................................... 101
7-11. DVD Mechanism Deck Section-4
6. DIAGRAMS
(CDM74-DVBU23) ....................................................... 102
6-1. Block Diagram DVD DSP (1/2) Section ................. 31
6-2. Block Diagram DVD DSP (2/2) Section ................. 32
8. ELECTRICAL PARTS LIST .............................. 103
6-3. Block Diagram TUNER/TAPE DECK Section ...... 33
6-4. Block Diagram MAIN Section ................................ 34
6-5. Block Diagram AMP Section .................................. 35
6-6. Block Diagram
DISPLAY/POWER SUPPLY Section ...................... 36
6-7. Note for Printed Wiring Boards
and Schematic Diagrams ................................................ 37
6-8. Printed Wiring Board RF Section ............................ 38
6-9. Schematic Diagram RF Section ............................... 39
6-10. Printed Wiring Boards CHANGER Section ............ 40
6-11. Schematic Diagram CHANGER Section ................ 41
6-12. Printed Wiring Board
MB Section (Component Side) ................................ 42
6-13. Printed Wiring Board
MB Section (Conductor Side) .................................. 43
6-14. Schematic Diagram MB Section (1/8) .................... 44
6-15. Schematic Diagram MB Section (2/8) .................... 45
6-16. Schematic Diagram MB Section (3/8) .................... 46
6-17. Schematic Diagram MB Section (4/8) .................... 47
6-18. Schematic Diagram MB Section (5/8) .................... 48
6-19. Schematic Diagram MB Section (6/8) .................... 49
6-20. Schematic Diagram MB Section (7/8) .................... 50
6-21. Schematic Diagram MB Section (8/8) .................... 51
6-22. Printed Wiring Board MAIN Section ...................... 53
6-23. Schematic Diagram MAIN Section (1/4) ................ 54
6-24. Schematic Diagram MAIN Section (2/4) ................ 55
6-25. Schematic Diagram MAIN Section (3/4) ................ 56
6-26. Schematic Diagram MAIN Section (4/4) ................ 57
6-27. Printed Wiring Board I-BASS Section .................... 58
6-28. Schematic Diagram I-BASS Section ....................... 59
5
CX-JD5
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP · MODEL IDENTIFICATION
BLOCK OR BASE UNIT Rear Cover
The laser diode in the optical pick-up block may suffer electro-
static 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 PART No.
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 emis-
sion, observe from more than 30 cm away from the objective lens.
MODEL PART No.
Singapore and Malaysia models 4-247-797-0[]
LASER DIODE AND FOCUS SEARCH OPERA TION
E model 4-247-797-1[]
CHECK
Carry out the "S curve check" in "CD section adjustment" and Thai model 4-247-797-5[]
check that the S curve waveforms is output three times. AEP model 4-247-797-7[]
Chilean and Peruvian models 4-247-797-8[]
DVD TRAY LOCK MODE Australian model 4-247-797-9[]
· This mode let you lock the disc trays. When this mode is acti- Saudi Arabia model 4-247-798-4[]
vated, the disc tray will not open when Z OPEN/CLOSE button
or [DISC CHANGE] button is pressed. The message "LOCKED"
will be displayed in the will be displayed on the fluorescent
indicator tube.
Procedure:
1. Press [POWER] button to turn the set ON.
2. Select DVD function.
3. Press x button and Z OPEN/CLOSE button simultaneously
and hold down until "LOCKED" or "UNLOCKED" displayed
on the fluorescent indicator tube (around 5 seconds).
6
CX-JD5
HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF.
1 Remove the steel cabinet case.
2 Turn the loading gear
in the direction of arrow A.
A
3 Pull-out the disc tray.
7
CX-JD5
SECTION 2 This section is extracted from
GENERAL instruction manual.
· LOCATION OF CONTROLS
Main unit
ALPHABETICAL ORDER BUTTON DESCRIPTIONS
ALBUM +/ qh [/1 (power) e;
BASS qa X (pause) qk
CD SYNC qg Z (OPEN/CLOSE) 3
Deck A wd x (stop) q;
Deck B qs M/> (fast forward/
DIR (TAPE B) bB ws TUNING +) qd
nN DIRECTION ws
DISC DIRECT PLAY 1/2/3 2
./m (rewind/TUNING )
DISC SKIP/EX-CHANGE 1
wa
Disc tray ea
DISPLAY qj
Display window es
DVD 7
ENTER wk
i-Bass ql
MD (VIDEO) 6
MIC jack wh
MIC LEVEL wg
MODE wl
MULTI JOG wj
OPEN/CLOSE Z 3
PHONES jack wf
REC PAUSE/START qf
SOUND FIELD w;
TAPE A/B 4
TREBLE/MIDDLE 9
TUNER/BAND 5
TUNING ./m wa
TUNING + M/> qd
VOLUME control 8
Remote control
ALPHABETICAL ORDER BUTTON DESCRIPTIONS
ALBUM +/ qh [/1 4
AMP MENU qg x (stop) wk
CLEAR 9 nN (SELECT) e;
CLOCK/TIMER SELECT 3 X (pause) wh
CLOCK/TIMER SET 2 M/m/DISPLAY 1 m (TUNING ) wj
D.SKIP qk M (TUNING +) wj
DVD DISPLAY qd . (PRESET /PREV) wl
DVD MENU q; > (PRESET +/NEXT) wl
DVD SETUP qj t (SLOW ) wg
DVD TOP MENU es T (SLOW +) wg
ECHO wd # (KEY CONTROL) w;
ENTER qs 2 (KEY CONTROL) w;
FM MODE ql *1 Switches the active function among
FUNCTION*1 ef CD, TAPE, TUNER, MD (VIDEO)
and DVD.
KARAOKE wf *2
Press and hold SHIFT and press m ,
KEY CONTROL #/2 w; , or < to do the following;
S HIFT +m = SUBTITLE
i-Bass 6 S HIFT +, = ANGLE
Number buttons eg S HIFT +< = AUDIO
PLAY MODE 7 e.g.)Press and hold SHIFT, and
press m to active the subtitle menu.
PRESET /PREV . wl
PRESET +/NEXT > wl
REPEAT 8
O RETURN ea
SELECT nN e;
SLOW /+ wg
SHIFT*2 ws
SLEEP eh
SOUND FIELD 5
TUNER/BAND ed
TUNER MEMORY wa
TUNING /+ wj
VOL +/ qf
8
CX-JD5
SECTION 3
DISASSEMBLY
· This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
Note 1: The process described in can be performed in any order.
Note 2: Without completing the process described in , the next process can not be performed.
Set
3-2. STEEL
CABINET CASE
(Page 10)
3-3. TRAY PANEL
(Page 10)
3-4. DVD MECHANISM DECK
(CDM74-DVBU23)
(Page 11)
3-5. FRONT PANEL 3-7. BACK PANEL 3-13. MB03 3-16. TABLE ASSY 3-19. RF BOARD
SECTION SECTION BOARD (Page 17) (Page 18)
(Page 11) (Page 12) (Page 15)
3-14. VIDEO
BOARD
3-6. MECHANICAL (Page 16) 3-17. MOTOR (TB) 3-20. OPTICAL
DECK BOARD TRAVERSE
(CWM43FR16/ (Page 17) UNIT
CWM43FR26) (DBU-1)
(Page 12) 3-15. DRIVER 3-18. MOTOR (LD) (Page 19)
BOARD, BOARD
SW BOARD (Page 18)
(Page 16)
3-8. MAIN BOARD SECTION
(Page 13)
3-12. TRANS
3-9. MAIN BOARD
BOARD
(Page 13)
(Page 15)
3-10. I-BASS BOARD
(Page 14)
3-11. FRONT AMP BOARD,
SURROUND AMP BOARD
(Page 14)
9
CX-JD5
Note: Follow the disassembly procedure in the numerical order given.
3-2. STEEL CABINET CASE
4 steel cabinet case
1 seven screws
3 screw (BVTT3 × 6)
(case3 TP2)
3 two screws
(case3 TP2)
2 screw
(case3 TP2)
2 two screws
(case3 TP2)
3-3. TRAY PANEL
1 Turn the loading gear
in the direction of arrow A.
A
2 Pull-out the disc table.
3 four claws
4 tray panel
10
CX-JD5
3-4. DVD MECHANISM DECK (CDM74-DVBU23)
5 DVD mechanism deck
(CDM74-DVBU23)
9 wire (flat type) (25 core)
(CN301)
4 three screws
(BVTT3 × 6)
7 wire (flat type) (6 core) 3 five screws
(CN101) (BVTP3 × 8)
2 screw
(BVTP3 × 10)
6 connector (CN543)
8 connector (CN804)
1 screw
(BVTP3 × 10)
3-5. FRONT PANEL SECTION
4 connector (CN902)
2 wire (flat type) (9 core)
1 connector (CN503)
(CN706)
6 connector (CN802)
3 wire (flat type) (12 core)
(CN805)
5 connector (CN304)
8 front panel section 9 connector (mechanical deck)
7 three screws
(BVTP3 × 10)
11
CX-JD5
3-6. MECHANICAL DECK (CWM43FR16/CWM43FR26)
3 mechanical deck
(CWM43FR16/CWM43FR26) 1 wire (flat type) (13 core)
2 six screws
(BVTP3 × 10)
4 ground mechanical plate
3-7. BACK PANEL SECTION
9 back panel section
1 connector
(CN901)
2 connector 5 two screws
(CN902) (BVTT3 × 6)
8 three screws
(BVTT3 × 6)
4 wire (flat type)
(11 core) (except AEP) 6 five screws
(15 core) (AEP) (BVTP3 × 8)
(CN102) 3 connector
(CN903)
7 screw
(BVTT3 × 6)
0 connector
(CN704)
12
CX-JD5
3-8. MAIN BOARD SECTION
7 main board section 5 screw
(BVTT3 × 6)
3 two screws
(BVTT3 × 6)
4 two screws
(BVTT3 × 6)
1 connector
(CN914)
6 two screws
(BVTP3 × 8)
2 connector
(CN915)
3-9. MAIN BOARD
3 connector
(CN901) 4 connector
(CN104)
1 connector
(CN303) 7 main board
5 two PC board holders
2 connector
(CN103) 6 two connectors
(CN705, CN707)
13
CX-JD5
3-10. I-BASS BOARD
2 I-bass board
1 two screws
(BVTP3 × 8)
3-11. FRONT AMP BOARD, SURROUND AMP BOARD
5 surround amp board
4 two screws
(BVTP3 × 16)
2 connector (CN302)
3 two screws
(BVTP3 × 10)
1 connector (CN305)
6 front amp board
14
CX-JD5
3-12. TRANS BOARD
3 four screws
(ITC+4-8R)
4 trans board
1 screw
(BVTT3 × 6)
2 two earth lugs
3-13. MB03 BOARD
3 connector
(CN102) 6 MB03 board
1 wire (flat type) (29 core)
(CN501)
2 wire (flat type)
(17 core)(CN105) 5 heat sink
4 four screws
(BVTT3 × 6)
15
CX-JD5
3-14. VIDEO BOARD
2 PWB holder
3 video board 1 two screws
(BVTT3 × 6)
3-15. DRIVER BOARD, SW BOARD
8 wire (flat type) (5 core)
(CN702)
5 connector
(CN704)
0 SW board
9 screw 4 connector 7 driver board
(BVTP2.6) (CN704)
2 screw 6 two screws
(BVTP3 × 8) (BVTP2.6)
3 bracket (DVD)
1 screw
(BVTP3 × 8)
16
CX-JD5
3-16. TABLE ASSY
5 two claws
6 table assy
A
4 hook
3 wire (flat type) (5 core)
(CN702)
1 Turn the loading gear
2 Pull-out the table assy. in the direction of arrow A.
3-17. MOTOR (TB) BOARD
1 screw
(PTPWH M2.6)
2 table (loading)
3 belt (table)
6 motor (TB) board
4 connector
(CN731)
5 two screws
(BTTP M2.6)
17
CX-JD5
3-18. MOTOR (LD) BOARD
2 two screws
(BTTP M2.6)
3 motor (LD) board
1 belt (loading)
3-19. RF BOARD
3 flexible flat cable
(24 core) (CN001)
4 flexible board
(CN003)
2 RF board
1 two screws
(BTTP 2.6)
18
CX-JD5
3-20. OPTICAL TRAVERSE UNIT (DBU-1)
2 4 step screw (M)
3 step screw (M)
7 insulator
6 insulator
(HRC) 9 optical traverse unit (DBU-1)
5 step screw (M)
8 insulator (HRC)
1 floating screw (PTPWH M2.6)
0 holder (DBU) assy
19
CX-JD5
SECTION 4
TEST MODE
[MC TEST MODE] [AMP TEST MODE ]
· This mode is used to check operations of the respective sections · This mode is used in order to set up each section of amplifier.
of Amplifier, Tuner, and Tape. Procedure:
Procedure: 1. Press x button, [ENTER] button and [DISC2] button
* To enter MC Test Mode simultaneously, the message "AMP TEST" will be displayed
1. Press x button, [ENTER] button and [DISC 3] button on the fluorescent indicator tube.
simultaneously, the message "TEST MODE" will be displayed 2. Press [ENTER] button and [DISC1] button simultaneously,
on the fluorescent indicator tube. VACS display/amplifier regulation display is switched.
* Check of Amplifier 3. Press [SOUND FIELD] button, SURROUND ON/OFF is
1. When [BASS] knob is turned clockwise, GEQ increases to its switched.
maximum and a message "GEQ MAX" appears on the 4. Press [i-Bass] button, i-Bass ON/OFF is switched.
fluorescent indicator tube. 5. Turn the [BASS] knob, BASS (i-Bass) volume adjustment is
2. When [BASS] knob is turned counter clockwise, GEQ performed.
decreases to its minimum and a message "GEQ MIN" appears 6. Press [ENTER] button, i-Bass f0 adjustment is performed.
on the fluorescent indicator tube. 7. To release this mode, pull out the AC cord. Then insert the AC
3. When [SOUND FIELD] button is pressed, GEQ is set to flat code, and press [POWER] button to turn the set ON. The cold
and a message "GEQ FLAT" appears on the fluorescent reset is enforced at the same time.
indicator tube.
4. When the [VOLUME] knob is turned clockwise even slightly, [PANEL TEST MODE ]
the sound volume increases to its maximum and a message · This mode is used check operation of the front panel.
"VOL MAX" appears for two seconds, then the display returns Procedure:
to the original display. 1. Press X button, [ENTER] button and [DISC2] button
5. When the [VOLUME] knob is turned counter-clockwise even simultaneously, all LED and segments in fluorescent indicator
slightly, the sound volume decreases to its minimum and a tube are lighted up.
message "VOL 0" appears for two seconds, then the display 2. Press [ENTER] button and [DISC2] button simultaneously,
returns to the original display. the key check mode is activated. In the key check mode, the
* VACS ON/OFF Change Over fluorescent indicator tube displays "KEY 0 0 0". While pressing
1. Press [i-Bass] button. The message "VACS OFF" or "VACS the key, the number corresponding to each key is displayed.
ON" appears. Example: When [ENTER] button is pressed "KEY 0 2 0"
* Tape function 3. Press [ENTER] button and [DISC2] button simultaneously
1. When a tape is inserted in Deck B and recording is started, the again, the key control mode is activated. In the key control
function is changed to VIDEO automatically. mode, the fluorescent indicator tube displays "KEYCONT 0".
2. After recording is stopped by pressing x button, press m 4. Press [ENTER] button and [DISC2] button simultaneously
button will change the function to TAPE B and rewind Tape B again, "VOLUME FLR" will be displayed.
until the recording start position and playback of Tape B is When the [VOLUME] knob is turned clockwise, the message
started. If the [REC PAUSE/ START] button is pressed for a "VOLUME UP" appears for two seconds, then the message
pause and pressed again to resume recording during recording "VOLUME FLR" is displayed again.
time, when tape deck B is rewind, tape deck B will be rewind When the [VOLUME] knob is turned counter-clockwise, the
until the position where the pause is applied. message "VOLUME DOW" appears for two seconds, then the
* AMS Test Mode message "VOLUME FLR" is displayed again.
1. Select the function "TAPE A" or "TAPE B". 5. Press [ENTER] button and [DISC2] button simultaneously
2. Insert a test tape AMS-110A or AMS-120 to selected tape deck. again, release from this mode.
3. Press the [CD STNC] button to enter the AMS test mode.
4. After the test tape is rewind to the beginning of the tape, the [VERSION DISPLAY]
AMS+ is checked, and the mechanism is shut off after detecting · This mode is used check the model, destination, software version.
the AMS signal twice. Procedure:
5. Then the AMS- is checked and the mechanism is shut off after 1. Press X button, [ENTER] button and [DISC3] button
detecting the AMS signal twice. simultaneously, the model and destination are displayed.
6. When the check is complete, a message of either OK or NG 2. Each time [ENTER] button and [DISC2] button is pressed
appears. simultaneously, the display changes from MC version, GC
* To release MC Test mode. version and DVD version in this order, and release from this
1. To release this mode, press [POWER] button. mode.
2. The cold reset is enforced at the same time. 3. When [ENTER] button and [DISC2] button is pressed
simultaneously while the version numbers are being displayed
except model and destination, the date of the software creation
appear. When [ENTER] button and [DISC2] button is pressed
simultaneously again, the display returns to the software
version display.
[COLD RESET]
· The cold reset clears all data stored in the RAM to initial condi-
tions. Execute this mode when returning the set to the customer.
Procedure:
1. Press x button, [ENTER] button, and [DISC1] button
simultaneously.
2. The fluorescent indicator tube becomes blank for a while, and
the set is reset.
20
CX-JD5
[HOT RESET] [DVD COLOR SYSTEM CHANGE OVER]
· The hot reset clears data except BUCKUP stored in the RAM. · The color system can be changed over NTSC or PAL.
Procedure: Procedure:
1. Press X button, [ENTER] button, and [DISC1] button 1. Press [POWER] button to turn the set ON.
simultaneously. 2. Select DVD function.
2. The fluorescent indicator tube becomes blank for a while, and 3. Press [POWER] button to turn the set OFF.
the set is reset. 4. Press X button, [POWER] button simultaneously. The set will
power on automatically.
[TUNER STEP CHANGE] 5. The message "COLOR PAL" or "COLOR NTSC" will be
· The step interval of AM channels can be toggled between 9 kHz displayed on the fluorescent indicator tube. The color system is
and 10 kHz. changed over.
Procedure:
1. Press [POWER] button to turn the set ON. [DVD TRAY LOCK MODE]
2. Press [TUNER/BAND] button to select the "AM". · This mode let you lock the disc trays. When this mode is acti-
3. Press [POWER] button to turn the set OFF. vated, the disc tray will not open when Z OPEN/CLOSE button
4. Press [ENTER] button and [POWER] button simultaneously. or [DISC CHANGE] button is pressed. The message "LOCKED"
The system will turn ON automatically. The message "AM 9k will be displayed in the will be displayed on the fluorescent
STEP" or AM 10k