Sony HCD-FLX7D User manual

SERVICE MANUAL
DVD DECK RECEIVER
E Model
HCD-FLX5D/FLX7D
Australian Model
HCD-FLX5D
SPECIFICATIONS
HCD-FLX5D/FLX7D
Ver 1.1 2004.08
9-877-739-02 Sony Corporation
2004H05-1 Audio Group
© 2004.08 Published by Sony Engineering Corporation
– Continued on next page –
HCD-FLX5D/FLX7D are the amplifier, DVD player,
tape deck and tuner section in DHC-FLX5D/FLX7D.
Model Name Using Similar Mechanism NEW
DVD DVD Mechanism Type CDM53N-DVBU14
Section Base Unit Name DVBU14
Optical Traverse Unit Name DBU-1
TAPE Model Name Using Similar Mechanism NEW
Section
The following measured at AC 127, 220, 240 V,
50/60 Hz (Saudi Arabian model only)
The following measured at AC 120, 220, 240 V,
50/60 Hz (except for Saudi Arabian model)
MULTI mode
DIN power output at stereo mode (rated)
45 + 45 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
Front speaker: 60 + 60 watts
(8 ohms at 1 kHz, 10%
THD)
Center speaker: 60 watts
(16 ohms at 1 kHz, 10%
THD)
Rear speaker: 60 + 60 watts
(8 ohms at 1 kHz, 10%
THD)
Sub woofer: 100 watts
(8 ohms at 100 Hz, 10%
THD)
2.1CH mode
DIN power output at stereo mode (rated)
70 + 70 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
Front speaker: 120 + 120 watts
(8 ohms at 1 kHz, 10%
THD)
Sub woofer: 240 watts
(8 ohms at 100 Hz, 10%
THD)
Inputs
VIDEO/SAT IN L/R (phono jacks):
voltage 250 mV/450mV,
impedance 47 kilohms
OPTICAL DIGITAL IN (Square optical connector
jacks, rear panel) :
wavelength ——
MIC (phone jack) : sensitivity 1 mV,
impedance 10 kilohms
Outputs
VIDEO OUT L/R (phono jacks):
voltage 250 mV,
impedance 1 kilohms
VIDEO OUT: 1 Vp-p, 75 ohms
S VIDEO OUT: Y: 1 Vp-p, 75 ohms
C: 0.286Vp-p, 75 ohms
COMPONENT VIDEO OUT:
Y: 1 Vp-p, 75 ohm
P
B : 0.7 Vp-p, 75 ohms
P
R : 0.7 Vp-p, 75 ohms
PHONES (stereo mini jack):
accepts headphones of
8ohms or more
FRONT L/R: Use only the supplied
speaker SS-FLX9
REAR L/R: Use only the supplied
speaker SS-RS9
CENTER: Use only the supplied
speaker SS-CT9
S.WOOFER: Use only the supplied
speaker SS-WG9
Amplifier section:
Photo: HCD-FLX7D
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

2
HCD-FLX5D/FLX7D
Notes on chip component replacement
•Never reuse a disconnected chip component.
•Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270 ˚C dur-
ing 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 ra-
diation exposure.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED
LINE WITH MARK 0ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
The following caution label is located inside the apparatus.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
Disc player section
Laser Semiconductor laser
(DVD and SA-CD:
λ=650 nm,
CD: λ=780 nm)
Emission duration:
continuous
Frequency response DVD (PCM 48 kHz):
2 Hz −22 kH
= (±1 dB)
CD: 2 Hz −20 kHz =
(±1 dB)
Signal-to-noise ratio More than 90 dB
Dynamic range More than 90 dB
Video color system format NTSC, PAL
OPTICAL DIGITAL OUT (Square optical
connector jack, rear panel)
wavelength 660 nm
Tape player section
Recording system 4-track 2-channel stereo
Frequency response 50 −13,000 Hz (±3 dB),
using Sony TYPE I
cassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 −108.0 MHz
(50-kHz step)
Antenna FM lead antenna
Antenna terminals 75 ohm unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Latin American model: 530 −1,710 kHz
(with the tuning
interval set at 10 kHz)
531 −1,710 kHz
(with the tuning
interval set at 9 kHz)
Saudi Arabian model: 531 −1,602 kHz
(with the tuning
interval set at 9 kHz)
Other models: 530 −1,710 kHz
(with the tuning
interval set at 10 kHz)
531 −1,602 kHz
(with the tuning
interval set at 9 kHz)
Antenna AM loop antenna
Antenna terminals External antenna
terminal
Intermediate frequency 450 kHz
General
Power requirements
Saudi Arabian model: 120 −127 V, 220 V or
230 −240 V AC,
50/60 Hz
Adjustable with
voltage selector
Australian model: 230 −240 V AC,
50/60 Hz
Thailand model: 220 V AC, 50/60 Hz
Korean model: 220 V AC, 60 Hz
Other models: 120V, 22 0V or
230 −240 V AC,
50/60 Hz
Adjustable with
voltage selector
Power consumption 425 watts
Dimensions (w/h/d) Approx. 235 ×435 ×
420 mm
Mass Approx. 15.0 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-
cur such as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

3
HCD-FLX5D/FLX7D
*The “DVD VIDEO” logo is a trademark.
**DHC-FLX7D only
Discs that this system cannot
play
•CD-ROMs (PHOTO CDs included)
•All CD-Rs other than music and VCD
format CD-Rs
•Data part of CD-Extras
•DVD-ROMs
•DVD Audio discs
This system can play the
following discs
Format of discs Disc logo
DVD VIDEO*
Super Audio CD**
VIDEO CD
Music CD
Depending on the DVD, no region code
indication may be labeled even though
playing the DVD is prohibited by area
The region code is located below the
COMPONENT VIDEO OUT jacks on the
rear panel.
Note on playback operations of
DVDs andVIDEO 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.
Note on PBC (Playback Control)
(VIDEO CDs)
This system conforms to Ver. 1.1 and Ver. 2.0
of VIDEO CD standards. You can enjoy two
kinds of playback depending on the disc type.
Copyrights
This product incorporates copyright protection
technology that is protected by U.S. patents
and other intellectual property rights. Use of
this copyright protection technology must be
authorized by Macrovision, and is intended for
home and other limited viewing uses only
unless otherwise authorized by Macrovision.
Reverse engineering or disassembly is
Disc type You can
VIDEO CDs
without PBC
functions
(Ver. 1.1 discs)
Enjoy video playback (moving
pictures) as well as music.
VIDEO CDs
with PBC
functions
(Ver. 2.0 discs)
Play interactive software using
menu screens displayed on the TV
screen (PBC Playback), in addition
to the video playback functions of
Ver. 1.1 di scs. Moreover, you can
play high-resolution still pictures,
if they are included on the disc.
Region code of DVDs you can
play on this system
You r 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.
ALL
Some CD-Rs/CD-RWs or DVD-Rs/DVD-RWs
cannot be played on this system depending upon the
format or the recording quality or physical condition
of the disc, or the characteristics of the recording
Furthermore, the disc will not play if it has not been
correctly finalized. For more information, see the
operating instructions for the recording device.
device.
restrictions.
prohibited.
Note
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

4
HCD-FLX5D/FLX7D
TABLE OF CONTENTS
1. SERVICING NOTES ................................................ 5
2. GENERAL
Location of Controls ....................................................... 9
Setting the Clock ............................................................. 10
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 11
3-2. Cover (Top), Cover (Back) ............................................. 12
3-3. Case ................................................................................. 12
3-4. Front Panel Assy ............................................................. 13
3-5. Mechanical (Cassette) Deck ........................................... 14
3-6. GC Board......................................................................... 14
3-7. DVD Mechanism Block .................................................. 15
3-8. DSP Board ....................................................................... 15
3-9. DVD Mechanism Deck (CDM53N-DVBU14) .............. 16
3-10. Fitting Base (Guide) Assy, Bracket (Chassis),
Magnet Assy .................................................................... 16
3-11. Base Unit (DVBU14) ...................................................... 17
3-12. Tray (Sub)........................................................................ 17
3-13. Chassis (Mold B) Section, Stocker Section,
Slider (Selection) ............................................................ 18
3-14. VIDEO Board.................................................................. 18
3-15. SUB TRANS Board ........................................................ 19
3-16. Back Panel Section.......................................................... 19
3-17. TRANS Board ................................................................. 20
3-18. SP RELAY Board............................................................ 20
4. ASSEMBLY
4-1. Assembly Flow................................................................ 21
4-2. Gears Installation ............................................................ 21
4-3. Slider (Selection) Installation ......................................... 22
4-4. Stocker Section Installation ............................................ 22
4-5. Chassis (Mold B) Section Installation............................ 23
5. TEST MODE.............................................................. 24
6. ELECTRICAL ADJUSTMENTS......................... 33
7. DIAGRAMS
7-1. Block Diagram −RF SERVO Section −........................ 34
7-2. Block Diagram −TUNER/TAPE DECK Section −...... 35
7-3. Block Diagram −AUDIO DSP Section (1/2) −
(FLX7D only).................................................................. 36
7-4. Block Diagram −AUDIO DSP Section (2/2) −............ 37
7-5. Block Diagram −POWER AMP Section −................... 38
7-6. Block Diagram −VIDEO Section −.............................. 39
7-7. Block Diagram
−DISPLAY/POWER SUPPLY Section −...................... 40
7-8. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 41
7-9. Printed Wiring Board – RF Board −.............................. 42
7-10. Schematic Diagram – RF Board −................................. 43
7-11. Printed Wiring Board
−MB Board (Component Side) −.................................. 44
7-12. Printed Wiring Board
−MB Board (Conductor Side) −.................................... 45
7-13. Schematic Diagram −MB Board (1/7) −...................... 46
7-14. Schematic Diagram −MB Board (2/7) −...................... 47
7-15. Schematic Diagram −MB Board (3/7) −...................... 48
7-16. Schematic Diagram −MB Board (4/7) −...................... 49
7-17. Schematic Diagram −MB Board (5/7) −...................... 50
7-18. Schematic Diagram −MB Board (6/7) −...................... 51
7-19. Schematic Diagram −MB Board (7/7) −...................... 52
7-20. Schematic Diagram −DSP Board (1/3) −..................... 53
7-21. Schematic Diagram −DSP Board (2/3) −..................... 54
7-22. Schematic Diagram −DSP Board (3/3) −..................... 55
7-23. Printed Wiring Board
−DSP Board (Component Side) −................................ 56
7-24. Printed Wiring Board
−DSP Board (Conductor Side) −.................................. 57
7-25. Printed Wiring Board −MC Board −............................. 58
7-26. Schematic Diagram −MC Board −................................ 59
7-27. Printed Wiring Board
−FRONT REAR AMP Board −..................................... 60
7-28. Schematic Diagram
−FRONT REAR AMP Board −..................................... 61
7-29. Printed Wiring Board
−CENTER SW AMP Board −...................................... 62
7-30. Schematic Diagram
−CENTER SW AMP Board −....................................... 63
7-31. Printed Wiring Boards −SPEAKER Section −............. 64
7-32. Schematic Diagram −REGULATOR Board −............. 65
7-33. Schematic Diagram −SP RELAY Board (1/2) −.......... 66
7-34. Schematic Diagram −SP RELAY Board (2/2) −.......... 67
7-35. Printed Wiring Board −GC Board −............................. 68
7-36. Schematic Diagram −GC Board −................................ 69
7-37. Printed Wiring Boards −CHANGER Section −........... 70
7-38. Schematic Diagram −CHANGER Section −................ 71
7-39. Printed Wiring Boards −CD DOOR Section −............. 72
7-40. Schematic Diagram −CD DOOR Section −................. 73
7-41. Printed Wiring Boards −PANEL Section −.................. 74
7-42. Schematic Diagram −PANEL Section −...................... 75
7-43. Printed Wiring Board −MIC Board − ........................... 76
7-44. Schematic Diagram −MIC Board −.............................. 77
7-45. Printed Wiring Board −VIDEO Board −...................... 78
7-46. Schematic Diagram −VIDEO Board −......................... 79
7-47. Printed Wiring Board −TRANS Board −..................... 80
7-48. Schematic Diagram −TRANS Board −........................ 81
7-49. Printed Wiring Board −SUB TRANS Board −............ 82
7-50. Schematic Diagram −SUB TRANS Board −............... 83
8 EXPLODED VIEWS
8-1. Cover Section .................................................................118
8-2. Mechanical (Cassette) Deck Section .............................119
8-3. CD MOTOR/CD DOOR SW1/MIC/PANEL (U)/
TC DOOR/TC DOOR SW Boards Section................... 120
8-4. Moving Panel Section .................................................... 121
8-5. Front Panel Section ........................................................122
8-6. DSP/GC/MC/MB/REGULATOR Boards Section ........123
8-7. Power Tansformer Section .............................................124
8-8. CENTER SW AMP/FRONT REAR AMP
Boards Section ............................................................... 125
8-9. SP RELAY Board Section .............................................126
8-10. DVD Mechanism Deck Section-1
(CDM53N-DVBU14).....................................................127
8-11. DVD Mechanism Deck Section-2
(CDM53N-DVBU14)..................................................... 128
8-12. DVD Mechanism Deck Section-3
(CDM53N-DVBU14)..................................................... 129
8-13. DVD Mechanism Deck Section-4
(CDM53N-DVBU14)..................................................... 130
8-14. Base Unit Section (DVBU14)........................................131
9. ELECTRICAL PARTS LIST .............................. 132
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

5
HCD-FLX5D/FLX7D
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
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
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.
RELEASING THE DISCTRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure :
Press two buttons of Z(DVD) and [ ] simultaneously for five
seconds. The message “UNLOCKED” is displayed and the tray is
unlocked.
Note: When “LOCKED” is displayed, the tray lock is not released by
turning power on/off with the [I/ ] button.
NOTE OF REPLACING THE MB BOARD
When replacing the MB board, since the adjustment value is not
set up correctly, “Drive Auto Adjustment” can’t be performed.
In this case, initialize Memory in the following procedures.
Procedure:
1. Set the test mode. (See page 24)
2. Press the [2] key of the remote commander, and set the “DRIVE
MANUAL OPERATION”. (See page 28)
3. Press the [6] key of the remote commander, and set the “2-6,
Memory Check”. (See page 30)
4. Press the [CLEAR] key of the remote commander, and initial-
ize Memory.
SECTION 1
SERVICING NOTES
•MODEL IDENTIFICATION
– Back Panel –
MODEL PART No.
FLX5D: EA 4-252-041-01
FLX5D: SP, MY 4-252-041-11
FLX5D: E3, E15 4-252-041-21
FLX5D: TH 4-252-041-31
FLX5D: E2 4-252-041-41
FLX5D: PH 4-252-041-51
FLX5D: KR 4-252-041-61
FLX5D: AUS 4-252-041-71
FLX7D: EA 4-253-684-01
FLX7D: E15 4-253-684-11
PART No.
x
1
•Abbreviation
AUS: Australian model
E2: 120 V AC area in E model
E3: 240 V AC area in E model
E15: 220V −240 V AC area in E model
EA: Saudi Arabia model
KR: Korean model
MY: Malaysia model
PH: Philippines model
SP: Singapore model
TH: Thai model
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

6
HCD-FLX5D/FLX7D
DVD MECHANISM DECK SERVICE POSITION
•In checking the DVD mechanism deck section (CDM53N-DVBU14), prepare extension jig (Part No. J-2501-103-A: 1.00 mm Pitch, 29
cores, Length 300 mm).
DVD mechanism deck
(CDM53N-DVBV14)
Any board to put.
MB board (CN501
)
RF board (CN002)
Connect extension jig (J-2501-103 A)
to the MB board (CN501) and
RF board (CN002).
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

7
HCD-FLX5D/FLX7D
DSP/GC/MB/MC/REGULATOR AND VIDEO BOARDS SERVICE POSITION
•In checking the DSP/GC/MB/MC/REGULATOR andVIDEO boards, prepare extension jig (Part No. J-2501-103-A: 1.00 mm Pitch, 29
cores, Length 300 mm).
VIDEO board
MB board
(CN501)
Connect extension jig (J-2501-103-A)
to the MB board (CN501) and
RF board (CN002).
RF board
(CN002)
Any box to put.
DVD mechanism deck
MC board
GC board
REGULATOR board
DSP board
Connect extension jig (J-2501-242-A) to the
DSP board (CN601) and MC board (CN103).
SP RELAY board
Connect extension jig (J-2501-086-A) to the
DSP board (CN602) and MC board (CN104).
FRONT REAR AMP board
SVB TRANS board
TRANS board
chassis
CENTER SW AMP board
Note: When you check the reverse-side side of
CENTER SW AMP board, please move
from a chassis.
MC board
(CN104)
MC board
(CN103)
DSP board
(CN601)
DSP board
(CN602)
CENTER SW AMP/FRONT REAR AMP/SP RELAY/SUB TRANS AND TRANS BOARDS SERVICE
POSITION
•In checking the CENTER SW AMP/FRONT REAR AMP/SP RELAY/SUB TRANS and TRANS boards, prepare two extension jigs
(Part No. J-2501-242-A: 1.00 mm Pitch, 11 cores, Length 300 mm and Part No. J-2501-086-A: 1.00 mm Pitch, 19 cores, Length
300 mm).
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

8
HCD-FLX5D/FLX7D
Connection:
Procedure:
1. Connect an oscilloscope to test point 1pin and 3pin
of CN901 on the MB board.
2. Turn the power on.
3. Put the disc (LUV-P01) (Part No.:4-999-032-01) (CD)
in to playback.
4. Conf
5. Put the disc (TDV-520CSO) (Part No.:J-2501-236-A)
(DVD) in to playback.
6. Perform Comfirmation in the same manner as step 4.
irm that oscilloscope waveform is clear and check RF
signal level is correct or not.
Note: A clear RF signal waveform means that the shape “◊” can be
clearly distinguished at the center of the waveform.
RF signal waveform
+
–
oscilloscope
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
CD: 1.05
± 0.2 Vp-p
DVD: 1.09
± 0.2 Vp-p
DECISION TO PASS OR FAIL OF THE OPTICAL
PIC-UP BLOCK
CN901 1pin
CN901 3pin
MB board
IC501
chassis
power transformer
(T911)
IC501 SERVICE POSITION
•When you check IC501, please move a power trans former (T911) from a chassis.
Checking Location:
– MB BOARD (Component Side) –
71
CN901
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

9
HCD-FLX5D/FLX7D
SECTION 2
GENERAL This section is extracted from
instruction manual.
LOCATION OF CONTROLS
CD SYNC HI-DUB qg
Deck A wg
Deck B qd
DIGITAL wa
DISC SELECT 3
DISC 1 indicator es
DISC 2 indicator ea
DISC 3 indicator e;
DISC 4 indicator wl
DISC 5 indicator wk
Display window 2
DISPLAY qh
DVD ef
MIC jack ws
MIC LEVEL wd
MULTI CHANNEL DECODING
indicator eg
REC PAUSE/START qk
Remote sensor qa
TAPE A/B wj
TUNER/BAND ed
VIDEO/SAT w;
VOLUME qs
?/1 (power) 1
Z(disc tray) 4
AZ(deck A) wh
ZB (deck B) 0
hH (play) 5
X(pause) 6
x(stop) 7
./> (go back/go forward)
8
−/m,M/+ (rewind, fast
forward) 9
Main unit
ALPHABETICAL ORDER
A – L M –Z
BUTTON DESCRIPTIONS
Z
?/1
ZZ
x
X
>
.
+
M
m
–
hH
1 2 3
ed
wj
wh
wg
wd
ws
ef
eg
es
ea
wl
wk
e;
waw;
wf
qlqkqjqh
qf
qs
qa
qd
q;
7
6
5
4
9
8
qg
ECHO LEVEL wf
EFFECT ql
GROOVE qf
Headphones jack qj
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

10
HCD-FLX5D/FLX7D
2.1CH/MULTI* e;
ALBUM +/−ed
AMP MENU 9
Remote Control
ALPHABETICAL ORDER
A – E
ANGLE ek
AUDIO el
CLEAR ql
CLOCK/TIMER SELECT* wf
B
v
V
1 2 3 456 7
890qa
qs
qd
qf
qg
qh
qjqk
ql
wh
wg
wf
ws
w;
wa
wd
Bb
v
V
wk
wj
wle;
eaes
ef
ed
eg
eh
ej ek
el r;
ra
CLOCK/TIMER SET wf
D.SKIP 5
digipad 7
DISPLAY 4
DSP EDIT* ej
DVD qh
DVD DISPLAY* qa
DVD MENU qa
DVD SETUP* 9
DVD TOP MENU qg
EFFECT* es
ENTER 6
FUNCTION 0
GAME MODE eh
GROOVE* ef
KARAOKE PON* eh
MOVIE MODE es
MUSIC MODE ej
Numeric buttons wd
P FILE* el
PLAY MODE/DIRECTION w;
TAPE A/B qs
TOOL MODE ef
TUNER MEMORY* w;
TUNER/BAND qf
TUNING +/−ra
TV/VIDEO wh
TV ?/1 1
TV CH +/−3
TVVOL +/−2
VOLUME +/−8
?/1 (power) qk
hH (play) wk
X(pause) r;
x(stop) wl
.(go back) wj
>(go forward) wj
m(rewind) ra
M(fast forward) ra
V/v/B/b/ENTER eg
>10 wa
*To use these functions, press the
button while pressing SHIFT.
F – S T –V
BUTTON DESCRIPTIONS
PRESET +/−wj
PREV/NEXT wj
REPEAT/FM MODE ws
RETURN Oe;
SCAN/SLOW t / T ra
SELECT wk
SHIFT qd
SLEEP wg
SONY TV DIRECT qj
SUBTITLE ea
1Tu rn on the system.
2Press CLOCK/TIMER SET on the
remote.
3Press .or >repeatedly to set the
hour.
4Press ENTER on the remote.
5Press .or >repeatedly to set the
minutes.
6Press ENTER on the remote.
To adjust the clock
1Press CLOCK/TIMER SET on the remote.
2Press .or >repeatedly to select
“CLOCK SET?”, then press ENTER on the
remote.
3Do the same procedures as step 3 to 6
above.
Note
The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
Setting the clock
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

11
HCD-FLX5D/FLX7D
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SECTION 3
DISASSEMBLY
3-3. CASE
(Page 12)
3-2. COVER (TOP),
COVER (BACK)
(Page 12)
3-6. GC BOARD
(Page 14)
3-10. FITTING BASE (GUIDE)ASSY,
BRACKET (CHASSIS),
MAGNET ASSY
(Page 16)
3-13. CHASSIS (MOLD B) SECTION,
STOCKER SECTION,
SLIDER (SELECTION)
(Page 18)
3-7. DVD MECHANISM BLOCK
(Page 15)
3-12. TRAY (SUB)
(Page 17)
3-9. DVD MECHANISM DECK
(CDM53N-DVBU14)
(Page 16)
3-8. DSP BOARD
(Page 15)
3-17. TRANS BOARD
(Page 20)
3-18. SP RELAY BOARD
(Page 20)
3-14. VIDEO BOARD
(Page 18)
3-15. SUB TRANS BOARD
(Page 19)
3-16. BACK PANEL SECTION
(Page 19)
3-11. BASE UNIT
(DVBU14)
(Page 17)
3-4. FRONT PANEL ASSY
(Page 13)
3-5. MECHANICAL
(CASSETTE) DECK
(Page 14)
SET
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

12
HCD-FLX5D/FLX7D
Note: Follow the disassembly procedure in the numerical order given.
3-2. COVER (TOP), COVER (BACK)
3-3. CASE
2 cover (top)
3 two screws
(BVTP3 × 8)
3 three screws
(BVTP3 × 8)
5 cover (back)
4 two claws
1 four screws
(case 3 TP2)
1 six screws
(BVTP3
× 8
)
2 four screws
(case 3 TP2)
3
3
4
case
2 four screws
(case 3 TP2)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

13
HCD-FLX5D/FLX7D
3-4. FRONT PANEL ASSY
3 connector
(CN201)
2 wire (flat type) (17 core)
(CN206)
3 two connectors
(CN203, CN208)
3 connector
(CN207)
MC board
1 wire (flat type) (17 core)
(CN109)
6 three connectors
(CN601, CN602,
CN808)
4 two claws
1 screw
(BVTP3
× 8)
1 screw
(BVTP3
× 8)
3 screw
(BVTP3
× 8)
2 two ground
terminals
2 two ground
terminals
5
6
connecto
r
(NO803)
DSP board
7 front panel assy
3 two screws
(BVTP3
× 8)
3 screw
(BVTP3
× 8)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

14
HCD-FLX5D/FLX7D
3-5. MECHANICAL (CASSETTE) DECK
4 Push two plunger solenoids
1 two screws
(BVTP2.6
× 8
)
1 two screws
(BVTP2.6
× 3)
1 Open the lid (TC)
6 mechanical (cassette) deck
2 cover (TC)
3-6. GC BOARD
4 three screws
(BVTP3
× 8)
2 wire (flat type) (19 core
)
(CN202)
1 wire (flat type) (17 core)
(CN204)
3 connector
(CN701)
5 GC board
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

15
HCD-FLX5D/FLX7D
3-7. DVD MECHANISM BLOCK
4 two connectors
(CN805, CN806)
6 claw
2 two connectors
(CN702, CN703)
5 two claws
SP RELAY
board
MC board
7 DVD mechanism block
2 connector
(CN905)
2 connector
(CN903)
1 wire (flat type) (11 core)
(CN105)
1 wire (flat type)
(17 core) (CN204)
2 connector
(CN807)
3 six screws
(BVTP3 × 8
)
1 wire (flat type) (9 core)
(CN401) (FLX7D)
3-8. DSP BOARD
Note: Please turn a DSP/MB/MC boards side down and do not do decomposition work.
4 two screws
(BVTP3
× 8)
5 DSP board
2 wire (flat type) (19 core)
(CN602)
1 wire (flat type) (9 core)
(CN603) (FLX7D)
3 wire (flat type) (11 core
)
(CN601)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

16
HCD-FLX5D/FLX7D
3-9. DVD MECHANISM DECK (CDM53N-DVBU14)
1 two screws
(BVTP3
× 8)
1 two screws
(BVTP3
× 8)
2 bracket (FL)
3 wire (flat type) (29core)
(CN501)
5 DVD mechanism deck
(CDM53N-DVBU14)
4 four screws
(BVTP3
× 8)
Note: Please turn a DSP/MB/MC boards side
down and do not do decomposition work.
3-10. FITTING BASE (GUIDE) ASSY, BRACKET (CHASSIS), MAGNET ASSY
1 two connectors
(CN709, CN715)
7 connecto
r
(CN710)
9 magnet assy
2 four screws
(BTTP M2.6)
8 four screws
(BTTP M2.6)
4 two screws
(BTTP M2.6)
6 bracket
(chassis)
5 two screws
(BTTP M2.6)
3 fitting base
(guide) assy
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

17
HCD-FLX5D/FLX7D
3-11. BASE UNIT (DVBU14)
6 base unit
(DVBU14)
5 two screws
(PTPWH M2.6
)
1 connector
(CN710)
4 magnet assy
3 two hooks
2 four screws
(BTTP M2.6)
3-12. TRAY (SUB)
A
B
pully (LD)
stocker section
tray (sub)
slider (selection)
pully (mode)
1 Rotating the pulley (LD), shift the slider (selection) in the arrow A direction.
2 Rotating the pulley (mode) in the arrow direction, adjust the tray (sub) to be removed.
3 Rotating the pulley (LD), shift the slider (selection) in the arrow B direction.
4 Rotating the pulley (mode) in the arrow direction, remove the tray (sub) to be removed.
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

18
HCD-FLX5D/FLX7D
3-14. VIDEO BOARD
3-13. CHASSIS (MOLD B) SECTION, STOCKER SECTION, SLIDER (SELECTION)
6 stocker
section
1 three screws
(BVTP M2.6)
2 chassis (mold B) section
3 gear (eject)
4 two step screws
5 two step
screws
7 two screws
(PTPWH M2.6)
8 slider (selection)
9 washer
0 compression
spring
pully (LD)
Note: Rotating the pully (LD),
shift the slider (selection)
to the left.
1 four screws
(BVTP3 × 8
)
2 VIDEO board
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

19
HCD-FLX5D/FLX7D
3-15. SUB TRANS BOARD
2 three screw
s
(BVTP3 × 8)
1 connector
(CN902)
1 connector
(CN901)
5 SUB TRANS board
4 ground termina
l
3
3-16. BACK PANEL SECTION
2 two screws
(BVTP3 × 8)
1 connector
(CN902)
4 connector
(CN809)
5 back panel section
2 screw (BVTP3 × 8
)
1 connector
(CN901)
3
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

20
HCD-FLX5D/FLX7D
3-18. SP RELAY BOARD
3-17. TRANS BOARD
3 TRANS board
2 four screws
1 connector (CN915)
1 connector (CN914)
1 connector (CN916)
1 screw (BVTP3 × 8)
1 two screws
(BVTP3 × 8)
1 two screws
(BVTP3 × 8)
3 two connectors
(CN803, CN804)
5 connector
(CN801)
6 SP RELAY board
4 PC board holder
FRONT REAR AMP boar
d
CENTER SW AMP board
2 chassis
1 two screws
(BVTP3 × 8)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com