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2011G33-1

© 

2011.07

Model Name Using Similar Mechanism

NEW

Mechanism Type

CDM86S-DVBU101

Optical Pick-up Name

KHM-313CAB

•  HCD-SLK10D is the amplifi er, USB, memory card, 

disc player and tuner section in WHG-SLK10D.

•  HCD-SLK20D is the amplifi er, USB, memory card, 

disc player and tuner section in WHG-SLK20D.

Photo: HCD-SLK20D

The following measured at AC 120 V – 
240 V, 50/60 Hz

Power output (rated):

55 W + 55 W (at 6

:, 1 kHz, 

1% THD*)
* Total Harmonic Distortion

Power output (reference):

90 W + 90 W (per channel at 6

:, 

1 kHz)

Brazilian model:

RMS power output:
100 W (50 W per channel × 2, at 8

:, 

1 kHz, 10% THD*)
* Total Harmonic Distortion

Other models:

Power output (rated):
40 W + 40 W (at 8

:, 1 kHz, 

1% THD*)
* Total Harmonic Distortion
Power output (reference):
65 W + 65 W (per channel at 8

:, 

1 kHz)

Chinese model:

Power output (rated):
40 W + 40 W (at 8

:, 1 kHz, 

1% THD*)
* Total Harmonic Distortion
RMS output power (reference):
50 W + 50 W (per channel at 8

:, 

1 kHz)

Inputs
VIDEO/SAT VIDEO IN:

1 Vp-p, 75

:

VIDEO/SAT AUDIO IN:

Voltage 250/450 mV, impedance 
47 k

:

Outputs
DVD VIDEO OUT:

Max. output level 1 Vp-p, unbalanced, 
Sync negative, load impedance 75

:

i (headphones):

Accepts headphones of 8

: or more

SPEAKERS:

Use only the supplied speakers SS-
SLK20D (WHG-SLK20D) or SS-
SLK10D (WHG-SLK10D).

(USB) port: Type A

Maximum current: 500 mA

Multi memory card slot: 

Compatible with “Memory Stick” 
media, SD memory cards 

System:

Compact disc and digital audio and 
video system

Laser Diode Properties

Emission Duration: Continuous
Laser Output*: Less than 44.6 μW
* 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)

Video color system format

Latin American models: NTSC
Other models: NTSC and PAL

FM stereo, FM/AM superheterodyne tuner

FM tuner section
Tuning range

Brazilian model:
87.5 MHz – 108.0 MHz (100 kHz step)
Other models:
87.5 MHz – 108.0 MHz (50 kHz step)

Antenna:

FM lead antenna

Antenna terminals:

75

: unbalanced

Intermediate frequency:

10.7 MHz 

AM tuner section
Tuning range

Saudi Arabian model:
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:

AM loop antenna

Antenna terminals:

External antenna terminal

Intermediate frequency:

450 kHz

Power requirements:

AC 120 V – 240 V, 50/60 Hz

Power consumption

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 of the main unit: 1 piece

Layer 3)
File extension: .mp3
Bitrate: 32 kbps – 320 kbps, 

VBR

Sampling frequencies: 

32/44.1/48 kHz

DRM: Not supported

File extension: .mp3
Bitrate: 32 kbps – 320 kbps, VBR
Sampling frequencies: 32/44.1/48 kHz
DRM: Not supported

File extension: .wma
Bitrate: 48 kbps – 192 kbps
Sampling frequencies: 44.1 kHz
DRM: Not supported

File extension: .m4a
Bitrate: 48 kbps – 320 kbps
Sampling frequencies: 44.1 kHz
DRM: Not supported

Xvid
File extension: .avi
Video codec: Xvid video
Bitrate: 4.854 Mbps
Frame rate: 30 fps/25 fps
Resolution: 720 (width) × 480 (height) pixels/720 (width) × 576 (height) pixels
Audio codec: MP3

MPEG4
File format: MP4
File extension: .mp4/.m4v
Video codec: 

MPEG4 Simple Profile (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

1)

MP3 PRO format is not supported.

2)

WMA Lossless and WMA PRO formats are not supported.

3)

Copyright-protected AAC files and AAC Lossless format are not supported.

4)

Less than 2,000,000 pixels for progressive JPEG format.

Design and specifications are subject to change without notice.

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 power consumption: 0.5 W

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.

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 

CAUTION
Use of controls or adjustments or performance of procedures 
other than those specifi ed herein may result in hazardous radia-
tion exposure.

‡ 0anufactured under license from Dolby 

Laboratories. “Dolby” and the double-D 
symbol are trademarks of Dolby Laboratories.

‡ ³DVD+RW,” “DVD-RW,” “DVD+R,” 

“DVD VIDEO,” and the “CD” logos are 
trademarks.

‡ 0PEG Layer-3 audio coding technology and 

patents licensed from Fraunhofer IIS and 
Thomson.

‡

³0emory Stick,” 

, 

³0HPRUy Stick Duo,” 

, ³0DJLF*DWH

0HPRU\Stick,” ³0emory Stick PRO,” 

, ³0HPRUy Stick 

PRO Duo,” 

, 

³0HPRUy Stick PRO-HG Duo,” 

, ³0HPRUy 

StLFN0LFUo,” , 

, 

³0HPRUy StLFN520´

, ³0agicGate,” and 

 are trademarks or 

registered trademarks of Sony Corporation.

‡ 6DHC Logo is a trademark of SD-3C, LLC.
‡ :indows0HGLa is either a registered 

trademark or trademark of 0Lcrosoft 
Corporation in the United States and/or other 
countries.

‡ 7his product contains technology subject to 

certain intellectual property rights of 
0LFUosoft. Use or distribution of this 
technology outside of this product is 
prohibited without the appropriate license(s) 
frRP0LFURVRIt.

‡ 7HIS PRODUCT IS LICENSED UNDER 

THE 03EG-4 VISUAL PATENT 
PORTFOLIO LICENSE FOR THE 
PERSONAL AND 121&200(RCIAL 
USE OF A CONS80ER FOR
(i) ENCODING VIDE2,1&203/,$1&( 
WITH THE 03EG-4 VISUAL STANDARD 
(“03EG-4 VIDEO”)
AND/OR
(ii) DECODING 03EG-4 VIDEO THAT 
WAS ENCODED BY $&21680(5 
ENGAGED IN A PERSONAL AND NON-
&200(RCIAL ACTIVITY AND/OR WAS 
OBTAINED FR20 A VIDEO PROVIDER 
LICENSED BY 03EG LA TO PROVIDE 
03EG-4 VIDEO.
NO LICENSE IS GRANTED OR SHALL BE 
,0PLIED FOR ANY OTHER USE. 
ADDITIONAL INFO50ATION 
INCLUDING THAT RELATING TO 
3520OTIONAL, INTERNAL AND 
&200(RCIAL USES AND LICENSING 
0$<BE OBTAINED )520 03EG LA, 
LLC. SEE 

http://www.mpegla.com/

‡ $ll other trademarks and registered 

trademarks are of their respective holders. In 
this manual, 70and ® marks are not 
specified.

This appliance is classified as a CLASS 1 
LASER product. This marking is located on 
the bottom exterior.

When the self-diagnosis function is 
activated to prevent the system from 
malfunctioning, a service number appears 
on the screen. The service number 
consists of an alphabet and numerals (e.g. 
C 1350). See the following table for the 
cause and corrective action.

C 13

This disc is dirty.
‡ Clean the disc with a 

soft cloth.

C 31

The disc is not inserted 
correctly.
‡ 5estart the system, 

then re-insert the disc 
correctly.

  .............................................   4

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.  DISPLAY Board Block ...................................................   17
2-13. DISPLAY Board .............................................................   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

TEST  MODE 

 ............................................................   26

ELECTRICAL  CHECK 

 .........................................   29

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

5-5.  Block Diagram - VIDEO Section - .................................   35
5-6.  Block Diagram - POWER SUPPLY Section - ................   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 - DISPLAY Board - .....................   44
5-14.  Schematic Diagram - DISPLAY Board (1/3) - ...............   45
5-15.  Schematic Diagram - DISPLAY Board (2/3) - ...............   46
5-16.  Schematic Diagram - DISPLAY Board (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

6-1.  Top Panel Section ...........................................................   70
6-2.  Back Panel Section .........................................................   71
6-3.  DMB19 Board Section ....................................................   72
6-4.  DISPLAY Board 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

  ..............................   79

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 refl 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)

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  DISPLAY  BOARD  RE-
PLACING
CN406 on the DISPLAY board 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.

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.

:/2 W

:/2 W