Sony HCD-SLK20D User manual

SERVICEMANUAL
Sony Corporation
Published by Sony Techno Create Corporation
HCD-SLK10D/SLK20D
SPECIFICATIONS
DVDRECEIVER
9-893-233-01
2011G33-1
© 2011.07
E Model
HCD-SLK20D
Chinese Model
Brazilian Model
Singapore Model
Thai Model
HCD-SLK10D
Ver. 1.0 2011.07
Model Name Using Similar Mechanism NEW
Mechanism Type CDM86S-DVBU101
Optical Pick-up Name KHM-313CAB
• HCD-SLK10D is the amplifier, USB, memory card,
disc player and tuner section in WHG-SLK10D.
• HCD-SLK20D is the amplifier, USB, memory card,
disc player and tuner section in WHG-SLK20D. Photo: HCD-SLK20D
Amplifier section
The following measured at AC 120 V –
240 V, 50/60 Hz
HCD-SLK20D
Power output (rated):
55 W + 55 W (at6 :, 1 kHz,
1% THD*)
*TotalHarmonic Distortion
Power output(reference):
90 W + 90 W(perchannelat6:,
1kHz)
HCD-SLK10D
Brazilian model:
RMSpoweroutput:
100 W(50 W per channel× 2, at 8:,
1 kHz, 10% THD*)
*TotalHarmonic Distortion
Other models:
Power output (rated):
40 W + 40 W (at8 :, 1 kHz,
1% THD*)
*TotalHarmonic Distortion
Power output (reference):
65 W + 65 W(perchannelat8:,
1kHz)
Chinese model:
Power output (rated):
40 W + 40 W (at8 :, 1 kHz,
1% THD*)
*TotalHarmonic Distortion
RMS output power (reference):
50 W + 50 W(perchannelat8:,
1kHz)
Inputs
VIDEO/SATVIDEO IN:
1 Vp-p, 75 :
VIDEO/SATAUDIO IN:
Voltage 250/450 mV, impedance
47 k:
Outputs
DVD VIDEO OUT:
Max. output level 1 Vp-p, unbalanced,
Sync negative, loadimpedance75 :
i(headphones):
Acceptsheadphones of 8:or more
SPEAKERS:
Useonly the supplied speakers SS-
SLK20D (WHG-SLK20D) or SS-
SLK10D (WHG-SLK10D).
USB section
(USB)port: Type A
Maximumcurrent: 500 mA
Memorycard section
Multi memory card slot:
Compatible with “Memory Stick”
media,SD memorycards
Disc player section
System:
Compactdiscand digital audio and
video system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6 —W
*This output is the value measurement
at a distance of 200 mm from the
objective lens surface on the Optical
Pick-up Block with 7 mm aperture.
Frequency response
DVD (PCM 48 kHz): 2 Hz – 22 kHz
(±1 dB)
CD:2 Hz – 20 kHz(±0.5 dB)
Videocolorsystem format
LatinAmerican models:NTSC
Other models: NTSC and PAL
Tuner section
FMstereo, FM/AM superheterodynetuner
FM tuner section
Tuning range
Brazilianmodel:
87.5 MHz – 108.0 MHz(100 kHz step)
Other models:
87.5 MHz–108.0MHz(50 kHz step)
Antenna:
FMlead antenna
Antennaterminals:
75 :unbalanced
Intermediatefrequency:
10.7 MHz
AM tuner section
Tuning range
Saudi Arabianmodel:
531 kHz – 1,602 kHz(9 kHz step)
Latin American models:
530 kHz –1,710 kHz(10 kHz step)
531 kHz – 1,710 kHz(9 kHz step)
Other models:
531 kHz – 1,602 kHz(9 kHz step)
530 kHz –1,610 kHz(10 kHz step)
Antenna:
AMloop antenna
Antennaterminals:
Externalantenna terminal
Intermediatefrequency:
450 kHz
General
Power requirements:
AC 120 V– 240 V, 50/60 Hz
Powerconsumption
HCD-SLK20D: 65 W
HCD-SLK10D: 55 W
Dimensions (W/H/D)(excl.speakers):
Approx. 390 mm ×205 mm × 121 mm
Mass (excl. speakers):Approx. 3.4 kg
Quantity ofthemain unit: 1 piece
Supported file format
Media type
and file
formatDATA CD/DATA DVD USB device“MemoryStick”
media/SD memory
card
Audio MP3 1) (MPEG 1Audio
Layer 3)
File extension:.mp3
Bitrate:32 kbps – 320 kbps,
VBR
Sampling frequencies:
32/44.1/48 kHz
DRM:Not supported
MP3 1) (MPEG 1 Audio Layer 3)
Fileextension:.mp3
Bitrate:32 kbps – 320 kbps, VBR
Sampling frequencies: 32/44.1/48 kHz
DRM:Not supported
WMA 2)
File extension:.wma
Bitrate:48 kbps – 192 kbps
Sampling frequencies: 44.1kHz
DRM:Not supported
AAC 3)
File extension:.m4a
Bitrate:48 kbps – 320 kbps
Sampling frequencies: 44.1kHz
DRM:Not supported
Video Xvid
File extension:.avi
Video codec: Xvid video
Bitrate:4.854 Mbps
Framerate:30 fps/25 fps
Resolution: 720 (width) × 480 (height) pixels/720 (width) × 576 (height) pixels
Audiocodec: MP3
MPEG4
Fileformat: MP4
File extension: .mp4/.m4v
Video codec:
MPEG4 SimpleProfile (AVC is not supported.)
Bitrate:4 Mbps
Frame rate: 30 fps
Resolution: 720 (width) × 576 (height)pixels
Audio codec: AAC-LC (HE-AAC is not supported.)
DRM:Not supported
Media type
and file
formatDATA CD/DATA DVD USB device
1) MP3 PRO format isnot supported.
2) WMA Lossless and WMA PRO formats are not supported.
3) Copyright-protected AAC files and AAC Lossless formatare not supported.
4) Less than2,000,000 pixels for progressive JPEG format.
Design and specifications aresubject to change without notice.
Image JPEG
Image format: Interlace or progressive format, DCF conformity, 24-bit RGB
color
File extension: .jpg/.jpeg
Resolution:
8 (width) × 8 (height) pixels(MIN)– 3,071 (width) × 2,047 (height)pixels
(MAX)4)
Standby powerconsumption: 0.5 W
Media type
and file
formatDATA CD/DATA DVD USB device“MemoryStick”
media/SD memory
card

HCD-SLK10D/SLK20D
2
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 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.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK
0 OR DOTTED LINE
WITH MARK
0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radia-
tion exposure.
‡0 anufactured under license from Dolby
Laboratories. “Dolby” and the double-D
symbol aretrademarks of Dolby Laboratories.
‡³ DVD+RW,” “DVD-RW,” “DVD+R,”
“DVD VIDEO,” and the “CD” logos are
trademarks.
‡0 PEG Layer-3 audio coding technology and
patents licensedfrom Fraunhofer IIS and
Thomson.
‡³0 emory Stick,”,
³0HPRU yStick Duo,” ,
³0DJLF*DWH
0HPRU\
Stick,” ³0 emory Stick PRO,”
,
³0HPRU yStick
PRO Duo,” ,
³0HPRU yStick PRO-HG Duo,”
,
³0HPRU y
St
LFN0LFU o,” , ,
³0HPRU y St LFN520´
, ³0 agicGate,” and
are trademarks or
registered trademarks of Sony Corporation.
‡6 DHCLogo isa trademark of SD-3C, LLC.
‡: indows 0HGL a is either a registered
trademark or trademark of
0L crosoft
Corporation in the United States and/or other
countries.
‡7 his product contains technology subject to
certain intellectual property rights of
0LFU osoft. Useor distribution of this
technology outside of this product is
prohibitedwithout the appropriate license(s)
fr
RP0LFURVRI t.
‡7 HISPRODUCT ISLICENSEDUNDER
THE
03 EG-4VISUAL PATENT
PORTFOLIOLICENSE FORTHE
PERSONAL AND
121&200( RCIAL
USEOF A CONS
80 ER FOR
(i)ENCODING VIDE
2,1&203/,$1&(
WITH THE
03 EG-4VISUALSTANDARD
(“
03 EG-4VIDEO”)
AND/OR
(ii) DECODING
03 EG-4VIDEO THAT
WAS ENCODED BY
$&21680(5
ENGAGED INA PERSONAL AND NON-
&200( RCIAL ACTIVITY AND/ORWAS
OBTAINED FR
20 A VIDEO PROVIDER
LICENSED BY
03 EGLA TO PROVIDE
03 EG-4VIDEO.
NO LICENSEISGRANTEDORSHALLBE
,0 PLIED FOR ANY OTHERUSE.
ADDITIONAL INFO
50 ATION
INCLUDING THAT RELATING TO
3520 OTIONAL,INTERNAL AND
&200( RCIAL USESAND LICENSING
0$< BE OBTAINED )520 03 EG LA,
LLC. SEE http://www.mpegla.com/
‡$ ll othertrademarks and registered
trademarks are of theirrespective holders. In
thismanual,
70 and ® marks are not
specified.
This appliance isclassifiedas a CLASS 1
LASER product. This marking is locatedon
thebottom exterior.
Whenthe self-diagnosisfunction is
activatedto prevent thesystemfrom
malfunctioning, a service number appears
on thescreen. The service number
consistsofanalphabetandnumerals (e.g.
C1350). See the following table for the
cause and corrective action.
Self-diagnosis function
First 3
characters of
the service
number
Cause and corrective
action
C13 This discis dirty.
‡ Clean the disc with a
softcloth.
C31 Thediscis not inserted
correctly.
‡5 estart the system,
then re-insert the disc
correctly.

HCD-SLK10D/SLK20D
3
1. SERVICING NOTES
............................................. 4
2. DISASSEMBLY
2-1. Disassembly Flow........................................................... 9
2-2. Top Panel Assy................................................................ 10
2-3. Panel Back ...................................................................... 10
2-4. Chassis Block.................................................................. 11
2-5. DMB19 Board Block-1................................................... 12
2-6. DMB19 Board Block-2................................................... 13
2-7. DMB19 Board................................................................. 13
2-8. Holder (Jack) Block........................................................ 14
2-9. MD Block ....................................................................... 15
2-10. Power Block.................................................................... 15
2-11. Switching Regulator (SWR1)......................................... 16
2-12. DISPLAYBoard Block................................................... 17
2-13. DISPLAYBoard ............................................................. 18
2-14. MAIN Board-1................................................................ 19
2-15. MAIN Board-2................................................................ 20
2-16. LCD Module (LCD901) ................................................. 20
2-17. TOUCH PANEL Board................................................... 21
2-18. DVD Mechanism Deck (CDM86S-DVBU101)............. 22
2-19. Optical Pick-up Block (KHM-313CAB)........................ 23
2-20. Belt (MOT)..................................................................... 23
2-21. How To Bend Wire (Flat Type)....................................... 24
3. TEST MODE ............................................................ 26
4. ELECTRICAL CHECK ......................................... 29
5. DIAGRAMS
5-1. Frame Printed Wiring Boards ......................................... 31
5-2. Block Diagram - SERVO Section - ................................ 32
5-3. Block Diagram - DSP Section -...................................... 33
5-4. Block Diagram - AUDIO OUTPUT Section -................ 34
TABLE OF CONTENTS
5-5. Block Diagram - VIDEO Section -................................. 35
5-6. Block Diagram - POWER SUPPLYSection -................ 36
5-7. Printed Wiring Boards - DMB19 Section (1/2) -............ 38
5-8. Printed Wiring Board - DMB19 Section (2/2) - ............. 39
5-9. Schematic Diagram - DMB19 Section (1/4) - ................ 40
5-10. Schematic Diagram - DMB19 Section (2/4) - ................ 41
5-11. Schematic Diagram - DMB19 Section (3/4) - ................ 42
5-12. Schematic Diagram - DMB19 Section (4/4) - ................ 43
5-13. Printed Wiring Board - DISPLAYBoard - ..................... 44
5-14. Schematic Diagram - DISPLAYBoard (1/3) - ............... 45
5-15. Schematic Diagram - DISPLAYBoard (2/3) - ............... 46
5-16. Schematic Diagram - DISPLAYBoard (3/3) - ............... 47
5-17. Printed Wiring Board - MAIN Section (1/2) -................ 48
5-18. Printed Wiring Boards - MAIN Section (2/2) - .............. 49
5-19. Schematic Diagram - MAIN Section (1/4) -................... 50
5-20. Schematic Diagram - MAIN Section (2/4) -................... 51
5-21. Schematic Diagram - MAIN Section (3/4) -................... 52
5-22. Schematic Diagram - MAIN Section (4/4) -................... 53
5-23. Printed Wiring Boards - PANEL Section - .................... 54
5-24. Schematic Diagram - PANEL Section -.......................... 55
6. EXPLODED VIEWS
6-1. Top Panel Section ........................................................... 70
6-2. Back Panel Section ......................................................... 71
6-3. DMB19 Board Section.................................................... 72
6-4. DISPLAYBoard Section ................................................ 73
6-5. Power Block Section....................................................... 74
6-6. MAIN Board Section...................................................... 75
6-7. Front Panel Section......................................................... 76
6-8. Cover (CDM) Section..................................................... 77
6-9. DVD Mechanism Deck Section
(CDM86S-DVBU101).................................................... 78
7. ELECTRICAL PARTS LIST .............................. 79

HCD-SLK10D/SLK20D
4
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer 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
fl exible 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 re fl ective 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 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 viscous (sticky, less prone to
fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
RELEASING THE DISC SLOT LOCK
The disc slot lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure:
1. Press the [
?/1
] button to turn on the system.
2. Touch the [HOME] sensor.
3. Touch the [
M
], [
m
], [
<
] and [
,
] sensors to select the “CD/
DVD”, and touch the [ENTER] sensor.
4. Touch the [
x
] sensor and press the [
Z
] button simultaneously,
and hold for more than
fi ve seconds.
5. The message “UNLOCKED” is displayed on the liquid crystal
display module and the disc slot is unlocked.
Note: When “LOCKED” is displayed, the disc slot lock is not released by
turning power on/off with the [
?/1
] button.
NOTE THE IC102 AND IC103 ON THE DMB19 BOARD
REPLACING
IC102 and IC103 on the DMB19 board cannot exchange with
single. When these parts are damaged, exchange the complete
mounted board.
NOTE THE CN406 ON THE DISPLAYBOARD RE-
PLACING
CN406 on the DISPLAYboard cannot exchange with single.
When this part is damaged, exchange the complete mounted board.
NOTE FOR REPLACEMENT OF THE MS-214 BOARD
When the MS-214 board is defective, exchange the entire CDM86
(S) ASSY.
NOTE FOR REPLACEMENT OF THE TOUCH PANEL
BOARD
When the TOUCH PANEL board is defective, exchange the entire
mounted board.
MODEL IDENTIFICATION
– Rear view –
Model
Number
Label
Model Part No.
HCD-SLK20D: 120V AC area in E,
Chilean and Peruvian models 4-281-621-0[]
HCD-SLK20D: Mexican model 4-281-622-0[]
HCD-SLK20D: Indian model 4-281-624-0[]
HCD-SLK10D: Brazilian model 4-281-626-0[]
HCD-SLK10D: Singapore model 4-281-627-0[]
HCD-SLK10D: Thai model 4-281-628-0[]
HCD-SLK10D: Chinese model 4-281-629-0[]
HCD-SLK20D: Saudi Arabia model 4-289-306-0[]
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistors referring to the
fi gure below.
• Switching regulator (C201, C202)
Both ends of respective capacitors.
–
Switching Regulator (Conductor Side) –
T101
C202
C201
800 :/2 W
800 :/2 W

HCD-SLK10D/SLK20D
5
NOTE OF THE OPERATION CONFIRMING
When you confirm the operation of this unit that has been disas-
sembled, confirm operation after connecting the FAN motor with
MAIN board.
This unit enters the state of protecting if the power supply of this
unit is turned on without connecting the FAN motor.
HOW TO EJECT THE DISC WHEN POWER SWITCH TURNS OFF
Note: Please take out the DVD mechanism block from a set referring to “SECTION 2 DISASSEMBLY”.
Please rotate the pully in the direction of the arrow and eject the disc.
disc
– DVD mechanism block bottom view –
MAIN BOARD SERVICE POSITION
Note:
Do not insert the wire (flat type) in the same amount of connector by mistake.
Refer to “2-21. HOW TO BEND WIRE (FLATTYPE)” (page 24) and “5-1.
FLAME PRINTED WIRING BOARDS” (page 31) for details.
FAN motor
– Rear bottom view –
insulating sheet
insulating sheet
DISPLAYboard
DMB19 board
LOGO board
MAIN board
JACK board
switching regulator
DVD mechanism deck
(CDM86S-DVBU101)

HCD-SLK10D/SLK20D
6
DMB19 BOARD (SIDE B) SERVICE POSITION
– Rear bottom view –
insulating sheet
DMB19 board
insulating sheet
FAN motor
Note:
Do not insert the wire (flat type) in the same amount of connector by mistake.
Refer to “2-21. HOW TO BEND WIRE (FLATTYPE)” (page 24) and “5-1.
FLAME PRINTED WIRING BOARDS” (page 31) for details.
DMB19 BOARD (SIDE A) SERVICE POSITION
– Rear bottom view –
insulating sheet
DMB19 board
insulating sheet
FAN motor
Note:
Do not insert the wire (flat type) in the same amount of connector by mistake.
Refer to “2-21. HOW TO BEND WIRE (FLATTYPE)” (page 24) and “5-1.
FLAME PRINTED WIRING BOARDS” (page 31) for details.

HCD-SLK10D/SLK20D
7
DVD MECHANISM DECK, DISPLAYBOARD (SIDE A) SERVICE POSITION
DISPLAYBOARD (SIDE B) SERVICE POSITION
Note:
Do not insert the wire (flat type) in the same amount of connector by mistake.
Refer to “2-21. HOW TO BEND WIRE (FLATTYPE)” (page 24) and “5-1.
FLAME PRINTED WIRING BOARDS” (page 31) for details.
FAN motor
– Rear bottom view –
insulating sheet
insulating sheet
DISPLAYboard
JACK board
DMB19 board
DVD mechanism deck
(CDM86S-DVBU101)
Note:
Do not insert the wire (flat type) in the same amount of connector by mistake.
Refer to “2-21. HOW TO BEND WIRE (FLATTYPE)” (page 24) and “5-1.
FLAME PRINTED WIRING BOARDS” (page 31) for details.
FAN motor
– Rear bottom view –
insulating sheet
insulating sheet
DISPLAYboard
JACK board
DMB19 board
DVD mechanism deck
(CDM86S-DVBU101)

HCD-SLK10D/SLK20D
8
TOUCH PANEL BOARD SERVICE POSITION
– Rear bottom view –
insulating sheet
Note:
Do not insert the wire (flat type) in the same amount of connector by mistake.
Refer to “2-21. HOW TO BEND WIRE (FLATTYPE)” (page 24) and “5-1.
FLAME PRINTED WIRING BOARDS” (page 31) for details.
FAN motor
MAIN board
DISPLAYboard
DMB19 board
LOGO board
TOUCH PANEL board
LCD module
JACK board
switching regulator
DVD mechanism deck
(CDM86S-DVBU101)
insulating sheet
insulating sheet

HCD-SLK10D/SLK20D
9
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLYFLOW
SET
2-2. TOP PANEL ASSY
(Page 10)
2-3. PANEL BACK
(Page 10)
2-4. CHASSIS BLOCK
(Page 11)
2-5. DMB19 BOARD BLOCK-1
(Page 12)
2-6. DMB19 BOARD BLOCK-2
(Page 13)
2-7. DMB19 BOARD
(Page 13)
2-8. HOLDER (JACK) BLOCK
(Page 14)
2-10. POWER BLOCK
(Page 15)
2-21. HOW TO BEND WIRE (FLAT TYPE)
(Page 24)
2-11. SWITCHING REGULATOR
(SWR1)
(Page 16)
2-13. DISPLAYBOARD
(Page 18)
2-14. MAIN BOARD-1
(Page 19)
2-15. MAIN BOARD-2
(Page 20)
2-17. TOUCH PANEL BOARD
(Page 21)
2-16. LCD MODULE (LCD901)
(Page 20)
2-9. MD BLOCK
(Page 15)
2-18. DVD MECHANISM DECK
(CDM86S-DVBU101)
(Page 22)
2-12. DISPLAYBOARD BLOCK
(Page 17)
2-19. OPTICAL PICK-UP BLOCK
(KHM-313CAB)
(Page 23)
2-20. BELT (MOT)
(Page 23)

HCD-SLK10D/SLK20D
10
2-3. PANEL BACK
Note: Follow the disassembly procedure in the numerical order given.
2-2. TOP PANEL ASSY
1four screws
(BVTP3 u8)
3two craws
3three craws
4top panel assy
2
– Rear side view –
3screw
(BVTP3 u8)
5screw
(BVTP3 u8)
8two screws
(BVTP3 u8)
7screw
(BVTP2.6)
7two screws
(BVTP2.6)
2foot (front)
1
– Rear bottom view –
4lid (cord)
6lock (WH)
Note: Please spread a sheet under a unit
not to injure front panel.
8two screws
(BVTP3 u8)
9three screws
(hook)
0panel back

HCD-SLK10D/SLK20D
11
2-4. CHASSIS BLOCK
5two screws
(BVTP2.6)
7three flat head screws
(TP)
0chassis block
7three flat head
screws (TP)
9three flat head screws
(TP)
1wire (flat type)
(11 core)
tuner (FM/AM) (TU1)
6lug wire
2fan connector
(CN600)
4cord
bushing
3
8two screws
(BVTP3 u8)
8three screws
(BVTP3 u8)
– Rear bottom view –
Note 1:
Please spread a sheet under a unit
not to injure front panel.
Note 2:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire (flat type)
connector
OK NG
tape
‡
: ire V etti QJ
power cord
‡
3 ower F or G V etti QJ
cord bushing
‡
3 ower F or G V etti QJ
30 ± 5 mm
filter clamp
(ferrite core)
tape
HP HOLDER board HP board
‡ : ire V etti QJ
‡
: ire V etti QJ
Note 3:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.

HCD-SLK10D/SLK20D
12
2-5. DMB19 BOARD BLOCK-1
Note 2: Before disconnecting the wire (flat type) (24 core) of optical pick-up block, solder the short-land.
Note 3: When assembling the optical pick-up block,
remove the solder of short-land after
connecting the flexible flat cable 24P.
2flexible flat cable (5 core)
(CN1107)
5flexible flat cable 24P
(CN101)
3flexible flat cable (5 core)
(CN4601)
6wire (flat type) (7 core)
(CN001)
tape
4connector
(CN601)
– Rear bottom view –
Note 1:
Please spread a sheet under a unit
not to injure front panel.
tape
Note 4:
When you install the flat cable, please install
them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
flat cable flat cable
connector
OK NG
‡:LUHVHWWLQJ
Note 5:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.
1Solder the short-land.

HCD-SLK10D/SLK20D
13
2-6. DMB19 BOARD BLOCK-2
2-7. DMB19 BOARD
– Rear bottom view –
Note 1:
Please spread a sheet under a unit
not to injure front panel.
4wire (flat type) (13 core)
(CN1109)
1two hooks
2
3connector
(CN201)
6DMB19 board block 5connector (CN1105)
Note 2:
When you remove the connector,
it is necessary to note it because
it is very hard.
Note 3:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire (flat type)
connector
OK NG
Note 4:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.
– DMB19 board block rear bottom view –
1four screws
(BV3)
3holder (DMB)
5DMB19 board
DMB19 board
tape
2
4wire (flat type) (7 core)
(CN202)
wire (flat type) (7 core)
‡ : ire V etti QJ
Note 1:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire
(flat type)
connector
OK NG
Note 2:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.

HCD-SLK10D/SLK20D
14
2-8. HOLDER (JACK) BLOCK
– Rear bottom view –
Note 1:
Please spread a sheet under a unit
not to injure front panel.
2wire (flat type)
(7 core)
(CN705)
1Lift up the lead pin.
7holder (jack) block
6screw
(BVTP2.6)
3Lift up the
clamp (L35).
4connector
(SLK10D: CN601/
SLK20D: CN603)
5connector
(SLK10D: CN602/
SLK20D: CN604)
‡ : ire V etti QJ
lead pin
80 mm
TERMINAL board
TERMINAL board
tape
filter clamp (ferrite core)
lead pin
clamp (L35)
JACK board
tape
filter clamp
(ferrite core)
cover (CDM) 86S
cover (CDM) 86S
Note 2:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire (flat type)
connector
OK NG
Note 3:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.

HCD-SLK10D/SLK20D
15
2-9. MD BLOCK
2-10. POWER BLOCK
– Rear bottom view –
Note 1:
Please spread a sheet under a unit
not to injure front panel.
2wire (flat type) (9 core)
(CN703)
ditches
ditches
ditches
1
3MD block
Note 2: When you installing the cover (CDM)
block, match the position of three
ditches.
Note 3:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire (flat type)
connector
OK NG
Note 4:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.
2screw
(BVTP2.6)
3clamp (L35)
3clamp (L35)
2screw
(BVTP2.6)
1connector
(CN900)
4power block
– Rear bottom view –
Note: Please spread a sheet under a unit
not to injure front panel.
MAIN board
‡
: ire V etti QJ clamp (L35)
bottom side

HCD-SLK10D/SLK20D
16
2-11. SWITCHING REGULATOR (SWR1)
‡3RZHUFRUGVHWWLQJ
switching regulator
(SWR1)
bottom side
tape
filter clamp (ferrite core)power cord
power cord
100 mm
–3RZHUEORFNUHDUERWWRPYLHZ–
2
1two screws
(BVTP3 u8)
4connector
(CN2)
5power cord connector
(CN1)
6switching regulator
(SWR1)
3shield case (power)
Note:
When you install the shield case (power),
confirm the position of the ditch.

HCD-SLK10D/SLK20D
17
2-12. DISPLAYBOARD BLOCK
4four screws
(BVTP2.6)
2connector
(CN900)
3LCD flexible board
(CN406)
1Lift up the lead pin.
lead pin MAIN board
MAIN board
tape
tape
– Rear bottom view –
Note 1:
Please spread a sheet under a unit
not to injure front panel.
5
6wire (flat type) (9 core)
(CN606)
7wire (flat type) (11 core)
(CN408)
8DISPLAYboard block
DISPLAYboard
‡ : ire V etti QJ DISPLAYboard
– ) ro Q t S a Q e O i QQ er view –
Note 2:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire (flat type)
connector
OK NG
Note 3:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.

HCD-SLK10D/SLK20D
18
2-13. DISPLAYBOARD
1three screws
(BVTP2.6)
2holder (PWB DISPLAY)
holder (PWB DISPLAY)
3cushion (WH)
6connector
(CN405)
7connector
(CN602)
8ground plate (USB)
– DISPLAYboard block rear bottom view –
4wire (flat type) (7 core)
(CN604)
5wire (flat type) (5 core)
(CN605)
9DISPLAYboard
DISPLAYboard
Note 1:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire (flat type)
connector
OK NG
tape
‡
: ire V etti QJ
– DISPLAYboard block i QQ er view –
tape Note 2:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.

HCD-SLK10D/SLK20D
19
2-14. MAIN BOARD-1
MAIN board
‡:LUHVHWWLQJ
Note 3:
When you install the wire (flat type), please
install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
Insert is straight
to the interior.
connector
Insert is incline.
wire
(flat type) wire (flat type)
connector
OK NG
–5HDUERWWRPYLHZ–
1Lift up two lead pins. 1Lift up the lead pin.
qa Lift up the clamp (L35).
clamp (L35)
2wire (flat type) (7 core)
(CN103)
3wire (flat type) (9 core)
(CN301)
7wire (flat type) (9 core)
(CN105)
4wire (flat type) (11 core)
(CN101)
8wire (flat type) (11 core)
(CN302)
0wire (flat type) (11 core)
(CN109)
5wire (flat type) (5 core)
(CN305)
6wire (flat type) (13 core)
(CN102)
9connector (CN107)
Note 2:
When you remove the connector, it is necessary
to note it because it is very hard.
qs connector
(CN900)
Note 1:
Please spread a sheet under a unit
not to injure front panel.
Note 4:
Do not insert the wire (flat type) in the same amount of
connector by mistake. Refer to “2-21. HOW TO BEND
WIRE (FLATTYPE)” (page 24) and “5-1. FLAME
PRINTED WIRING BOARDS” (page 31) for details.
‡:LUHVHWWLQJ
wire (flat type) (5 core)
tape
‡:LUHVHWWLQJ
lead pin
lead pin lead pin KEY_LEFT boardLOGO board
MAIN board
MAIN board
MAIN board
HP board
bottom side

HCD-SLK10D/SLK20D
20
2-15. MAIN BOARD-2
2-16. LCD MODULE (LCD901)
– Rear bottom view –
4Lift up the lead pin.
1connector
(CN241)
6cushion (FPC)
5connector
(CN901)
2three screws
(BVTP3 u8)
2three screws
(BVTP3 u8)
7two screws
(BVTP3 u8)
8heat sink (AMP)
9MAIN board
3
Note: Please spread a sheet under a unit
not to injure front panel.
MAIN board
‡
: ire V etti QJ
KEY_RIGHT board KEY_LEFT boardLOGO board
tape tape
‡:LUHVHWWLQJ
34LCD module
(LCD901)
–5HDUERWWRPYLHZ–
1four screws
(BVTP2.6)
2bracket (LCD)
Note: Please spread a sheet under a unit
not to injure front panel.
wire (flat type) (5 core)
–)URQWSDQHOLQQHUYLHZ–