Sharp HT-CN410DVH Schematic

HT-CN410DVH

SERVICE MANUAL

No. S9501HTN410DV

Home Theater with DVD

MODEL

• In the interests of user-safety (Required by safety regula­tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.

HT-CN410DVH

(For Europe)

CONTENTS

Page

SPECIFICATIONS..................................................................................................................................................................4

LASER BEAM SAFETY PRECAUTIONS ..............................................................................................................................6

IMPORTANT SAFEGUARDS AND PRECAUTIONS.............................................................................................................7

STANDARD NOTES FOR SERVICING.................................................................................................................................7

OPERAT ING CONTROLS AND FUNCTIONS......................................................................................................................10

TROUBLESHOOTING..........................................................................................................................................................13

BLOCK DIAGRAMS..............................................................................................................................................................14

SCHEMATIC DIAGRAMS / IC’S PIN VOLTAGE...................................................................................................................16

WAVEFORMS.......................................................................................................................................................................28

WIRING DIAGRAM...............................................................................................................................................................31

IC PIN FUNCTION DESCRIPTIONS....................................................................................................................................38

FL DISPLAY..........................................................................................................................................................................65

PARTS GUIDE

SHARP CORPORATION

1

This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

HT-CN410DVH

CHAPTER 1. GENERAL DESCRIPTION

[1] PRECAUTION FOR USING LEAD-FREE SOLDER

1. Employing lead-free solder

"MAIN,DISPLAY,TERMINAL,SWITCH,POWER,JACK,TUNER,DVD,MICVIDEOOUT,CDCHANGERMOTOR(PWBONLY),
LED PWB" of this model employs lead-free solder.
The LF symbo lindicates lead-free solder,and is attached on the PWB and service manuals.The alphabetical character
following LF shows the type of lead-free solder.

Example:

Indicates lead-free solder of tin,silver and copper.

2. Using lead-free wire solder

When fixing the PWB soldered with the lead-free solder,apply lead-free wire solder. Repairing with conventional lead wire solder
may cause damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 C, were commend you to use a
dedicated soldering bit,if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station
or service branch in your area.

3. Soldering

As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 C which is higher than the conventional lead solder by 40 C,
and as it has poor solder wettability,you may be apt to keep the soldering bit in contact with the PWB for extended period of
time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded,
remove the bit from the PWB assoonas you confirm the steady soldering condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corrected. Make sure to turn on and off the
power of the bit as required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use
of it.
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

Be careful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Ref No.

PWB-A1

PWB-A2

PWB-A3 92LABE10530201

PWB-B

PWB-C

Parts No.

92LABE10530101

92LABE10530301

92LABE10510003

92LABE10504004

CONTROL PWB ASS'Y

EARPHONE PWB ASS'Y

STANDBY PWB ASS'Y

MAIN PWB ASS'Y

POWER PWB ASS'Y

Description

2

HT-CN410DVH

SAFETY PRECAUTION FOR SERVICE MANUAL

Precaution to be taken when replacing and servicing the
Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output
for this model is specified to be lower than Class 1 Require­ments. However, the following precautions must be observed
during servicing to protect your eyes against exposure to the
Laser beam.

(1) When the cabinet has been removed, the power is turned

on without a compact disc, and the Pickup is on a position
outer than the lead-in position, the Laser will light for sev­eral seconds to detect a disc. Do not look into the Pickup
Lens.

(2) The Laser Power Output of the Pickup inside the unit and

replacement service parts have already been adjusted prior
to shipping.

(3) No adjustment to the Laser Power should be attempted

when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens

at any time.

(5) CAUTION - Use of controls or adjustments, or performance

of procedures other than those specified herein may result
in hazardous radiation exposure.

Laser Diode Properties

Material: AlGaAs/AlGalnP
Wavelength: 785 nm/650 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW

CAUTION: VISIBLE AND INVISIBLE LASERRADIATION WHEN
OPEN. DO NOT STARE INTOBEAM OR VIEW DIRECTLY WITH
OPTICAL INSTRUMENTS.

WARNUNG: SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG
WENN GERÄT GEÖFFNET. NICHT INDIE STRAHLUNG SCHAUEN
ODER DIREKT MIT OPTISCHEN HILFSMITTELNBETRACHTEN.

ATTENTION: RAYONS LASER VISIBLE ETINVISIBLE EN CAS
D'OUVERTURE. NE PAS REGARDER LEFAISCEAU DIRECTEMENT
OU AVEC DES INSTRUMENTS OPTIQUES.

AC POWER SUPPLY CORD

92LVPE1K327210

3

HT-CN410DVH

SPECIFICATIONS

As part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes
for product improvement without prior notice. The performance specification figures indicated are nominal values of
production units. There may be some deviations from these values in individual units.

l General

Power source AC 230 V, 50 Hz

Power consumption

Dimensions

Weight 3.8 kg
Audio input terminals Analogue input (IN 1): RCA type × 1 pair (L/R)

Audio output terminals

Video output terminals

Video output terminals SCART output: SCART terminal x 1

Power on: 45 W
Power stand-by:0.6W

Width: 428 mm
Height: 55 mm
Depth: 360 mm

Analogue input (IN 2): RCA type × 1 pair (L/R)
Analogue output (OUT): RCA type × 1 pair (L/R)

Headphone: 16-50 ohms (recomended: 32 ohms)
Digital output: Caoxial type x 1

S-video output: S-terminal × 1
Video output: RCA type × 1
Component video output: P

B, PB, Y

l Amplifier (HT-CN410DVH)

Output power Front speakers: RMS: 42 W (21 W + 21 W) (DIN 45 324)

Centre speaker: RMS: 21 W (DIN 45 324)
Surround speakers: RMS: 42 W (21 W + 21 W) (DIN 45 324)
Subwoofer speaker: RMS: 45 W (DIN 45 324)

l DVD player

Signal system PAL/NTSC colour

Supported disc types

Video signal Horizontal resolution: 525 lines S/N ratio: 56 dB
Audio signal Frequency characteristics Linear PCM DVD: 20 Hz to 20 kHz

DVD (with the same region number on the back of the unit or ALL), SVCD, VCD, audio CD,
CD-R, CD-RW, MP3

(sampling rate: 48 kHz)
20 Hz to 20 kHz
(sampling rate: 96 kHz)
CD: 20 Hz to 20 kHz

S/N ratio CD: 65 dB (1 kHz)
Dynamic range Linear PCM DVD: 95 dB CD: 94 dB
Total harmonic distortion ratio 0.2 % maximum

l Tuner

Frequency range FM: 87.5 - 108 MHz

AM: 522 - 1620 kHz

4

l Front speakers

Type Full range speaker system (magnetic shield)

7 cm speaker

Maximum input power 30 W
Impedance 4 ohms
Dimensions Width: 90 mm

Height: 110 mm
Depth: 100 mm

Weight 0.46 kg/each

l Surround speakers

Type Full range speaker system

7 cm speaker

Maximum input power 30 W
Impedance 4 ohms
Dimensions Width: 90 mm

Height: 110 mm
Depth: 100 mm

HT-CN410DVH

Weight 0.45 kg/each

l Center speaker

Type Full range speaker system

7 cm speaker

Maximum input power 30 W
Impedance 4 ohms
Dimensions Width: 90 mm

Height:110 mm
Depth: 100 mm

Weight 0.46 kg

l Subwoofer

Type Subwoofer system

13 cm Subwoofer

Maximum input power 60 W
Impedance 8 ohms
Dimensions Width:132 mm

Height: 282 mm
Depth: 330 mm

Weight 2.8 kg

5

HT-CN410DVH

LASER BEAM SAFETY PRECAUTIONS

This DVD player uses a pickup that emits a laser beam.

Do not look directly at the laser beam coming
from the pickup or allow it to strike against
your skin.

The laser beam is emitted from the location shown in the figure. When checking the laser diode, be su re to keep your eyes at least
30cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.

Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation
exposure.

Drive Mecha Assembly

Laser Beam Radiation

Laser Pickup

Turntable

6

STANDARD NOTES FOR SERVICING

HT-CN410DVH

How to Remove / Install Flat Pack-IC

1. Removal

With Hot-Air Flat Pack-IC Desoldering Machine:

(1) Prepare the hot-air flat pack-IC desoldering ma-

chine, then apply hot air to the Flat Pack-IC (about 5
to 6 seconds). (Fig. S-1-1)

Fig. S-1-1

(2) Remove the flat pack-IC with tweezers while apply-

ing the hot air.

(3) Bottom of the flat pack-IC is fixed with glue to the

CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)

(4) Release the flat pack-IC from the CBA using twee-

zers. (Fig. S-1-6)

Caution:

1. Do not supply hot air to the chip parts around the flat
pack-IC for over 6 seconds because damage to the
chip parts may occur. Put masking tape around the
flat pack-IC to protect other parts from damage.
(Fig. S-1-2)

2. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each pin
or the solder lands under the IC when removing it.

Hot-air
Flat Pack-IC
Desoldering

CBA

Masking
Tape

Tweezers

Machine

Flat Pack-IC

Fig. S-1-2

With Soldering Iron:

(1) Using desoldering braid, remove the solder from all

pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you can
remove it easily. (Fig. S-1-3)

Flat Pack-IC

(2) Lift each lead of the flat pack-IC upward one by one,

using a sharp pin or wire to which solder will not
adhere (iron wire). When heating the pins, use a fine
tip soldering iron or a hot air desoldering machine.
(Fig. S-1-4)

Fine Tip
Soldering Iron

(3) Bottom of the flat pack-IC is fixed with glue to the

CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)

(4) Release the flat pack-IC from the CBA using twee-

zers. (Fig. S-1-6)

Desoldering Braid

Soldering Iron

Fig. S-1-3

Sharp
Pin

Fig. S-1-4

With Iron Wire:

(1) Using desoldering braid, remove the solder from all

pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you can
remove it easily. (Fig. S-1-3)

(2) Affix the wire to a workbench or solid mounting point,

as shown in Fig. S-1-5.

(3) While heating the pins using a fine tip soldering iron

or hot air blower, pull up the wire as the solder melts
so as to lift the IC leads from the CBA contact pads
as shown in Fig. S-1-5.

7

HT-CN410DVH

(4) Bottom of the flat pack-IC is fixed with glue to the

CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)

(5) Release the flat pack-IC from the CBA using twee-

zers. (Fig. S-1-6)

Note:

When using a soldering iron, care must be taken to
ensure that the flat pack-IC is not being held by glue.
When the flat pack-IC is removed from the CBA,
handle it gently because it may be damaged if force
is applied.

Hot Air Blower

or

Iron Wire

Soldering Iron

2. Installation

(1) Using desoldering braid, remove the solder from the

foil of each pin of the flat pack-IC on the CBA so you
can install a replacement flat pack-IC more easily.

(2) The "●" mark on the flat pack-IC indicates pin 1. (See

Fig. S-1-7.) Be sure this mark matches the 1 on the
PCB when positioning for installation. Then presol­der the four corners of the flat pack-IC. (See Fig. S­1-8.)

(3) Solder all pins of the flat pack-IC. Be sure that none

of the pins have solder bridges.

Example :

Pin 1 of the Flat Pack-IC
is indicated by a " " mark.

Fig. S-1-7

To Solid
Mounting Point

CBA

Tweezers

Fig. S-1-5

Fine Tip
Soldeing Iron

Flat Pack-IC

Fig. S-1-6

Presolder

Flat Pack-IC

CBA

Fig. S-1-8

8

Instructions for Handling
Semi-conductors

Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by electrostatic
charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1MΩ) that is properly
grounded to remove any static electricity that may be
charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper plate with
proper grounding (1MΩ) on the workbench or other
surface, where the semi-conductors are to be placed.
Because the static electricity charge on clothing will not
escape through the body grounding band, be careful to
avoid contacting semi-conductors with your clothing.

< Incorrect >

HT-CN410DVH

< Correct >

CBA

Grounding Band

CBA

Conductive Sheet or
Copper Plate

9

HT-CN410DVH

OPERATING CONTROLS AND FUNCTIONS

n Main unit (front panel)

1. On/Stand-by Button

2. Disc Tray

3. Disc Tray Open/Close Button

4. Remote Sensor

5. Play or Pause Button

6. Chapter (track) Skip Down or Preset/Tuning Down Button

7. Chapter (track) Skip Up or Preset/Tuning Up Button

8. Volume Up and Down or Speaker Level Adjust Buttons

9. Power Stand-by Indicator

10. Stop Button

11. Function Button

12. Speaker Level Mode Button

13. Headphone socket

14. Speaker Indicators
(1) Left Front Speaker Indicator
(2) Centre Speaker Indicator
(3) Right Front Speaker Indicator
(4) Left Surround Speaker Indicator
(5) Subwoofer Indicator
(6) Right Surround Speaker Indicator

15. DVD Indicator

16. JPEG Indicator

17. P - SCAN mode

18. Dolby Digital Signal Indicator

19. Play Indicator

20. Pause Indicator

21. SVCD/VCD/CD Indicator

22. MP3 Indicator

23. DTS Signal Indicator

24. Dolby Pro Logic/Pro Logic II Indicator

25. Stereo (2-ch) or FM Stereo Receiving Indicator

26. Title Indicator

27. Track Indicator

28. Chapter Indicator

29. Tuner Preset Indicator

30. Programme Indicator

31. Sleep Indicator

32. Repeat Indicator

33. A - B Repeat Indicator

34. RDS Indicator

10

OPERATING CONTROLS AND FUNCTIONS

n Main unit (rear panel)

HT-CN410DVH

1

1. AC Power Lead

2. Speaker Terminals

3. Audio Output Sockets

4. Audio Input Sockets (TV/AUX)

5. Digital Output Socket (Coaxial)

6. Video Output Socket

7. Component Video Output Socket

8. SCART Output Socket (Audio + Video)

<The bottom of the unit>

2 84

3 5

10

76 9

11

9. AM Loop Aerial Socket

10. S-video Output Socket

11. FM 75 Ohms Aerial Socket

11

HT-CN410DVH

n Remote Control

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

1. Remote Control Transmitter

2. On/Stand-by Button

3. Function Button

4. Display Button

1

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

5. Dimmer

6. Program Button

7. Language Select Button

8. Frame Advance Button (Step Function)

9. Slow Motion Button

10. Setup Menu Button

11. Cursor Buttons

12. PBC/MENU Button

13. Stop Button

14. Play or Pause Button .

15. Surround/Stereo (2-ch) Listening Mode Button

16. Audio Select Button.

17. Direct Number Buttons

18. Fast Reverse or Tuning Down Button

19. Fast Forward or Tuning Up Button

20. Speaker Level Mode Button

21. Angle Select Button

22. Disc Tray Open/Close Button

23. NTSC/PAL Select Button

24. Sleep Button

25. Interlace and Progressive Scan Button

26. Title Select Button

27. Subtitle Select Button

28. Repeat Play Button

29. A - B Repeat Button

30. Return Button

31. Enter Button

32. Zoom Button

33. Volume adjust up Button

34. Volume adjust down Button

35. Mute Button

36. EQ (equaliser) Button

37. Direct Button

38. Chapter (track) Skip Up or Preset Up Button

39. Chapter (track) Skip Down or Preset Down Button

40. FM Stereo/Mono Select Button

41. Memory Button

12

TROUBLESHOOTING

HT-CN410DVH

If you experience any of the following difficulties while
using the system, use troubleshooting guide to help you
remedy the problem. Should any problem persist,
consult your nearest service center.

No power:

l Is the power cord firmly plugged into the power out-

let?

l One of the safety mechanisms may be operating. In

this event, unplug the player from the power outlet
briefly and then plug it in again.

No picture:

l Check that the system is connected securely.
l The video connecting system coed is damaged.

Replace it with a new one.

l Make sure you connect the system to video input con-

nector on the TV.

l Make sure you turn on the TV.
l Make sure you select the video input on the TV so

that you can view the pictures from this syste m .

The picture noise appears:

l Clear the disc.
l If video from this system has to go through your VCR

to get too your TV, the copy-protection applied to
some DVD programs could affect picture quality. If
you still experience problems after checking your con­nections, please try connecting your DVD system
directly to your TV's S-Video input, if your TV is
equipped with this input.

The aspect ratio of the screen cannot be
changed even though you set "TV DISPLAY" in
the SETUP menu when you play a wide picture:

l The aspect rate is fixed on your DVD disc.
l If you connect the system with the S-Video cable,

connect directly to the TV. Otherwise, you may not
change the aspect rate.

l Depending on the TV, you may not change the aspect

rate.

There is no sound or only a very low-level
sound is heard:

l Check that the speakers and components are con-

nected securely.

l Make sure that you have selected the correct source

on the system.

l The protective device on the system has been acti-

vated because of a short circuit. Turn off the system,
eliminate the short-circuit problem and turn on the
power again.

l The audio connecting cord is damaged. Replace it

with a new one.

l The system or fast reverse is performed. Press PLAY/

PAUSE 3 /8 to return to normal play mode.

l Check the speaker settings.

The left and right sounds are unbalanced or
reversed:

l Check that the speakers and components are con-

nected correctly and securely.

l Adjust front balance parameter using SELECT and

VOLUME +/-.

Severe hum or noise is heard:

l Check that the speakers and components are con-

nected correctly and securely.

l Check that the connecting cords are away from a

transformer or motor, and at least 3 meters away from
a TV set or fluorescent light.

l Move your TV away from the audio components.
l The plugs and jacks are dirty, wipe them with a cloth

slightly moistened with alcohol.

l Clear the disc.

The sound losses stereo effect when you play a
Video CD or a CD:

l Set the Audio mode to "STEREO" in the SETUP

menu.

l Make sure you connect the system appropriately.
l The surround effect is difficult to hear when you are

playing a Dolby Digital sound track.

l Check the speaker connections.
l Depending on the DVD disc, the output signal may

not be the entire 5.1 channel but monaural or stereo
even if the sound track is recorded in Dolby Digital
format.

The sound comes from the center speaker only:

l Depending on the disc, the sound may come from the

center speaker only.

No sound is heard from the center speaker:

l Make sure the Center is set to "ON" in SETUP menu.
l You may set the listening mode to Dolby Pro Logistic

Phantom.

l Adjust the speaker volume.

No sound or only a very low-level sound is
heard from the rear speakers:

l Make sure the rear is set to "ON" in SETUP menu.
l Adjust the speaker volume.

The language for the subtitles cannot be
changed when you play a DVD:

l Multilingual subtitles are not recorded on the DVD.
l Changing the language for the subtitles is prohibited

on the DVD.

The subtitles cannot turn off when you play a
DVD:

l Depending on the DVD, you may no t be able to turn

the subtitles off.

The angles cannot be changed when you play a
DVD:

l Multi-angles are not recorded on the DVD.
l Change the angles when the angle mark appears on

the TV screen.

l Changing the angles is prohibited on the DVD.

The system does not operate properly:

l Static electricity, etc., may affect the system's opera-

tion.

l Press the POWER button to turn off, then press again

to turn on.

13

HT-CN410DVH

A

B

C

D

E

F

G

H

1

23456

-

TUNER PACK IC TEA5762H

IC SAA6588T

(RDS)

TUNER SYSTEM

DVD LOADER

SANYO DVD LODER

VFD

IC V63111

VFD CONTROL

KEY

KEY CONN SYSTEM

TV-IN AUX-IN

IC TC4052BP
SWITCH

A/D

CS5342

IC ESS6602

DVD RF

IC AM5869S

DVD PACK DRIVER

ES680

u_COM

SDARM

4Mx16

IC AT24C02

SERIAL EEPROM

MBM29

EPR

L1

C1

IC1 STA518

DIGITAL POWER AM

SUB SPK

CS

Notice:R1-R11=0R

L1-L10=30UH

C1-C6=0R
L2 L3L4 L5
L6 L8 L10
R6 R8 IC2

C1-C6=470U
R1 R3 R5 R7
R9 R11 R2 R4

L2 L3L4 L5
L6 L8 L10
R6 R8 IC2

R1 R3 R5 R7
R9 R11 R2 R4

200W

300W

+12V

+5V IN

2SC945

2SB772

2SA952

3.3V OUT
+1.8V OUT

Phone 5V OUT

POWER SUPPLY

TRANSFORMER

IC KA7500C IC BA4558D

MOSFET MOSFET

TRANSFORMER

TRANSFORMER

BRIDGE

REGULATOR

IC FSDL0165RN

IC EL817C

MOSFET

AC 220V

+27V

VFD

-27V

+12V

AC1

AC2

BK5V

+5V

Delet

Add

+- +

BLOCK DIAGRAM

FIGURE 1. BLOCK DIAGRAM (1/2)

14

Logic HEX Inverter

IC SN7404

HT-CN410DVH

COAXIAL OUT

Y.U.V OUT
(OR SCART)

ES6809

u_COM

AT24C02

IAL EEPROM

DIGITAL POWER AMP

IC1 STA518

MBM29LV800BA

EPROM

IC 74HC374

I/O PIN EXPAND

IC2 STA518

DIGITAL POWER AMP

IC STA308-A

DIGITAL AUDIO PROCESSOR

Bilt IN TREBLE BASS EQ

VOLUME CONTROL

FR

IC3 STA518

DIGITAL POWER AMP

FL

S-VIDEO

C-VIDEO

IC IRC4558

LINES OUT

AMPLIFIER

IC IRC4558

AMPLIFIER

L1

C1 C2

-+- +-+- +-+-

SPK

6

L2 L3 L4 L5 L6 L7 L8 L9 L10

R11

C3 C4 C5 C6

R4

R2

R6

R3

R SPK L SPK

C SPK

R1

SR SPK SL SPK

7

R9

8 9 10 11 12

R8

R5

FIGURE 1. BLOCK DIAGRAM (2/2)

15

IC TP3541

HEADPHONE AMP

R7

HEADPHONE

HT-CN410DVH

SCHEMATIC DIAGRAMS / IC’S PIN VOLTAGE

Standard Notes

WARNING

Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics often
pass unnoticed and the protection afforded by them
cannot necessarily be obtained by using replacement
components rated for higher voltage, wattage, etc.
Replacement parts that have these special safety
characteristics are identified in this manual and its
supplements; electrical components having such
features are identified by the mark " " in the schematic
diagram and the parts list. Before replacing any of these
components, read the parts list in this manual carefully.
The use of substitute replacement parts that do not
have the same safety characteristics as specified in the
parts list may create shock, fire, or other hazards.

Capacitor Temperature Markings

Mark

(B)

(F)

(SR)

(Z)

Capacity

change rate

±10%

+30 - 80%

±15%

+30 - 80%

Standard

temperature

20°C

20°C

20°C

20°C

Temperature

range

-25~+85°C

-25~+85°C

-25~+85°C

-10~+70°C

Notes:

1. Do not use the part number shown on these draw­ings for ordering. The correct part number is shown
in the parts list, and may be slightly different or
amended since these drawings were prepared.

2. All resistance values are indicated in ohms (K=10

3. Resistor wattages are 1/4W or 1/6W unless other-

4. All capacitance values are indicated in µF

5. All voltages are DC voltages unless otherwise speci-

6. Electrical parts such as capacitors, connectors, di-

6

).

M=10

wise specified.

-6

(P=10

fied.

odes, IC's, transistors, resistors, switches, and fuses
are identified by four digits. The first two digits are
not shown for each component. In each block of the
diagram, there is a note such as shown below to
indicate these abbreviated two digits.

µF).

3

,

Capacitors and transistors are represented by the
following symbols.

CBA Symbols

(Top View) (Bottom View)

+

Electrolytic Capacitor

(Top View)

Transistor Transistor

ECB

(Top View)

ECB

16

HT-CN410DVH

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS
ON THE FOLLOWING PAGES:

1.CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE
SAME TYPE FUSE.

2.CAUTION:

Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not defective

before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power
supply circuit to fail.

3.Note:

(1)Do not use the part number shown on the drawings for ordering. The correct pa rt number is shown in the part s list,

and may be slightly different or amended since the drawings were prepared.

(2)To maintain original function and reliability of repaired units, use only original replacement parts which are listed

with their part numbers in the parts list section of the service manual.

17

HT-CN410DVH

SCHEMATIC DIAGRAM FOR CONTROL PCB

A

RB5503

7

GND

6

AC1

5

AC2

4

GND

3

-27VF

2

BK5V

1

ON/OFF

B

RB204

10

9
8
7
6
5
4
3

C

2
1

CN10/20

R2532

R2533
R2534
R2535

R2558

R2559

R2564 10 ZD255 5V1

R25364.7K

R25374.7K

R25381.2K

BK5V

Q2502
2SC1623

+

C2520

100UF/16V

PMUTE

0

IR

0

VFD_DA

0

VFD_CK

0

VFD_CE

0

0

BK5V

D

SN251

SENSOR

R2504 47K

123

5V6

C2514 100P

E

ZD251

5V6

ZD252

VFD_DA

VFD_CK
VFD_CE

R2507 1K5

+

C2515 104

F

NEXT

TA2502

SOURCE

TA2503

0

R2548 0R2549 0

UP

STOP

PREV

TA2504

SELECT

TA2506

TA2505

R2546

DOWN

TA2509

TA2508

R2550 0

R2547

TA2507-2

TA2507-2

R2551 0

OPEN/CLOSE

PLAY/PAUSE

G

TA2510

0

R2553

TA2501

R2552

H

R2539
R2540

R2506 10K

R2505 47

C2504

100UF/16V

R2554 0 R2555 0

3.3K

R2542

0
0

R2556

0

R2528 1K

R2513 4K7

+

C2503

100UF/16V

R2529 10k

TA2507-1

TA2507-1

0

0

R2501

1K

104

C2511

R2541

C2521

ZD253

R2520 470
R2521 33
R2514 10K
R2515 10K
R2522 33
R2523 33

D2504 1N4148

R2543

R2544

R2545

LED-1

22k

104

3V

2.2K

2.2K

2.2K

R2502

R2516 10K

223

C2525

C2516 104

223

C2524

103

C2528

LED-1

10K

R2517

C2523 22 3

103

C2527

4.7K

C2505 10U/50V

10K

R2518

223

C2522

R2519 33K

103

C2526

R2560

0

LED-2

LED-2

150P

C2506

XL2501

455K

1
2
3
4
5
6
7
8

9
10
11
12
13

C2512 104

D2506 1N4148

D2507 1N4148

D2508 1N4148

C2507

OSC1*
RESET*
MODE*
REMOTE*
Din/out*
IIC SDA*
IIC SCL*
CLK
STB
K1
K2
K3
K4

R2563

Q2501
2SA812

D2501

1N4148

R2509 10K

150P

R2510 10K

50

51

52

GND

OSC2

GPIO1*

VDD14Seg1/KS1

Seg2/KS2

15

16

0

10K

10K

R2511

R2512

47

48

49

GPIO2*

GPIO3*

GPIO4*

IC251

V63111

Seg3/KS3

Seg4/KS4

Seg5/KS5

17

18

19

R2524 1K

0

R2525 1K R2526 22K

R2562
0

R2561

C2508 104

43

44

45

46

VDD

Grid1

Grid2

PSW*

Seg6/KS6

Seg7/KS7

Seg8/KS8

Seg9/KS9

20

21

22

23

C2509 104

40

41

42

Grid3

Grid4

Grid5

Grid6
Grid7
Grid8

Seg20/Grid9

Seg19/Grig10

VEE

VDD
Seg18/Grid11
Seg17/Grid12
Seg16/Grid13
Seg15/Grid14
Seg14/Grid15
Seg13/Grid16

Seg10/KS10

Seg11/KS11

Seg12/KS12

24

25

26

ZD254
5V6

C2513

DP251

220U/35V

39
38
37
36
35
34
33
32
31
30
29
28
27

1

2

1

23456

Figure 1: SCHEMATIC DIAGRAM FOR CONTROL PCB (1/2)

18

HT-CN410DVH

Seg11/KS11

Grid4

DP251

DISPLAY

41K

51K R2526 22K

ZD254
5V6

C2513

220U/35V

40

Grid5

eg20/Grid9
g19/Grig10

g18/Grid11
g17/Grid12
g16/Grid13
g15/Grid14
g14/Grid15
g13/Grid16

Grid6
Grid7
Grid8

VEE
VDD

39
38
37
36
35
34
33
32
31
30
29
28
27

123456789

C2501

104

C2510
104

1011121314151617181920212223242526272829303132333435363738

JK5501

EARPHONE

39

C2502

104

JP2

EARPHONE SECTION

7
6
3

2
4
5
1

C5501

104

C5502

104

FB5505

FB5506

C5507

FB5507

104

JP3

600

600
600

RB5501

1
2
3
4

Seg12/KS12

26

6

CN5504

5
4
3
2
1

RB5504

CN5/20/Z

GND

TA2507-1
TA2507-2
LED-2
LED-1

TA2507-1
TA2507-2
LED-2
LED-1

CN5/20/Z

7

8 9 10 11 12

JP1

GND

5
4
3
2
1

LD2501

ZD262

TA2507

POWER

STANDBY

5V6

Figure 1: SCHEMATIC DIAGRAM FOR CONTROL PCB (2/2)

19

STANDBY SECTION

HT-CN410DVH

1

1

3

5

B

S

B

5

SCHEMATIC DIAGRAM FOR POWER PCB

A

B

C

D

E

F

G

H

REMARKS :
R04 IS 1/4W

R06 IS 1/6W

!

!

F901

!

ECO POWER < 0.6W

R04-1-F IS 1/4W 1 OHMRES FUSE

R06-10KM IS 1/6W 10KOHM 1%

12

BD901
BD-KBU808

4

!

JMPAA

Jumper

12

43

L902

22mH

C904 0.22uF/275V

1000pF/250V

R04-910K

R901A

R04-910K

R901

L901

!

22mH

T3.15AL 250V

C905

C474P-275V

CN901
CN2P-396-2

12

C903

1

C906

1000pF/250V

43

2

3

!

!

GT901

R902

R04-220

RT-5A

NTC901

!

!

GT10

!

C907

100U 250V

C908

100U 250V

R912

567

3

FSDM0265RN

R915

R06-4.7K

PAD-D2.6

103P-1KV

C909

103P-1KV

C910

R920

R20-47

R04-220K

IC902

1

4

MC104P

P5

PAD-D2.6

SP1CREW-A
SP2CREW-A

R903

R04-470K

R904

R04-470K

222P-1KV

8

2

C918

22U 50V

C917

0.0022uF/400V

P6

0.0022uF/400V

R906R04-47

C915

!

C921

C922

C911

C155P-250V

R907

R905R04-47

R04-2K7

R908R04-2K7

R916

R06-10

C919

CC104P

ZD906

ZD-5V1

!

Q901

G

D903
1N4148

ZD901
ZD-15V

!

Q902

G

D904
1N4148

ZD902
ZD-15V

R914

R04-62K

D907

PR1507

D910 HER104

C926

221P-1KV

R919

R06-27

1000pF/250V

C923

1000pF/250V

C924

SP3CREW-A
SP4CREW-A

DS

STP9NK50Z

!

DS

STP9NK50Z

C916

C913

102P-1KV

R909

R30-120

C914

102P-1KV

R910

R30-120

!

5

T903

101P-1KV

3

2 9

IC901

IC-EL817C

3

P9

PAD-2.6

P10

PAD-2.6

C920

2

R917

6

7

8

220P-1KV

101

!

T901

3

470P-1KV

R30-120

6

4

5

1

2

1

24

P11

PAD-D2.6
P8

PAD-D2.6

P7

PAD-D2.6

!

5

T902

!

6

8

10

3

C983 220P-1KV

D959
D960

C981

220P-1KV

C982

220P-1KV

R980

R06-220

R06-1K5

R981

10

C951

14

15

C952

12

HER1 04

1N5822

C984

C992

CC104P

C966 MC104P

3

IC953

IC-TL4 31

470P-1KV

470P-1KV

Q951

Q952

2SA733

C104P-100V

C985

1000U 16V

2

C953

102P-1KV

R993

R10-120

C E

CE

470U 2

R982

R06-1K

R98

R06-4

2

1

C986

1

23456

Figure 2: SCHEMATIC DIAGRAM FOR POWER PCB (1/2)

20

HT-CN410DVH

C951

9

10

470P-1KV

14

15

470P-1KV

12

Q951

Q952

2SA733

20P-1KV

R104

5822

C104P-100V

84
V

C985

1000U 16V

C992

CC104P

C966 MC104P

3

953

L431

2

C953

102P-1KV

R993

R10-120

2SA733

C E

CE

470U 25V

C986

R982

R06-1K5

R983

R06-4K7

470P-1KV

C955

FEP16DT

1

3

HER1 04
D952

L951

3

1

1N4148

D957

B

R973

B

D958

1N4148

C987

R985 R04-4R7-F

R986 R04-4R7-F

1

R974

L955

L-6uH-0.6A

L956

L-6uH-2A

C994
C104P-100V

R987

R06-5K1

C997

CC104P

D951

2

C956

470P-1KV

C959

470P-1KV

6

5

4

R06-560

R06-560

1000U 16V

C989

R06-30K

D954

1N4148

D961
1N4148

R971 R06-56

R972 R06-56

R977

R06-6K8

C990

R970

R06-1K

STP16NF06

D S

G

R997

R976

R06-10K

L952

1 2

4 3

C971

B

Q956

2SA952

CC104P

R996
R06-15K

L-10UH

R984

R06-27

Q953

R975

R06-1K

C961

1000U 50V

C962

1000U 50V

10U 50V

C974CC104P

R967

R989

R06-1K

CE

R978

R04-1-F

C988

470U 25V

L957

+5V

GND

123

R952

R06-5K6

R957

R06-10KM

R966

R06-4K7

2SC945

E C

C993

100U 16V

+12V6

GND

4

C104P-100V

C963

C964

C104P-100V

R06-30K

R951

R958

R06-100

C975

100U 16V

R06-3K9

Q959

B

CC104P

C967

ON/OFF

1234567

R959

R06-10KM

15

1

EA(-)

EA(+)

EA(-)2COM/INVERF

EA(+)

16

C976
CC104P

R06-1K

R990

R991

R06-10K

C998

100U 16V

-27V

GND

BK5V

Jumper

JMP30

R06-33K

R960

C973

47U 50V

13

14

OUT/C

D/C4C-T5R-T6GND7C1

3

R968

R06-1K2

AC3V4

AC3V5

GND

D955 1N4148

R961

11

12

VCC

IC-KA7500C

M102P-100V

C977

IC951B

5

+

6

-

ZD952 ZD-3V9

3

+

IC951A

2

-

R06-15K

10

E2

C2

IC952

R969

R06-12K

CC104P

R979

R06-10

7

IC-BA4558D

R953

R02-2K2

R954
R04-22K

R962

R06-1K2

IC-BA45 58D

9

E1

8

C978

C991

1

R963

R06-330

1N4148

47U 16V

+32V

GND

-27V

R964

D956

84

+

IC951C

-

IC-BA4558D

CN951

3
2
1

CN3P-396

R06-4K7

CN952
CN4P-25

7

8 9 10 11 12

CN953
CN7P-20

Figure 2: SCHEMATIC DIAGRAM FOR POWER PCB (2/2)

21

HT-CN410DVH

R850100K

C8 6

C849

2

C

2

5

5

6

6

6

6

6

6

6

7

7

7

7

7

7

8

8

8

8

8

8

8

8

9

9

9

1

1

1

1

MAIN CIRCUIT DIAGRAM

TP223

FB225 600

VFD_DA

D203

1N4001

R218 4K7

176

CN204

8

TP225

TP226

PMUTE

FB224 600 IR

R817 0

OPEN

D202

1N4001

D204

CLOSE

+5V

R838 1K

R839

+5V

1K

TP810

TP811

220U/10V

C809104

M

12345

CN802

12345

TP812

TP813

TP814

R811 0
R812 0

R813 0
R814 0

+5V

C845

FB803100

REGO2

REGO1

V33b

14

VOLD+

VOTK+

VOLD-

VOTK-

VCTL

OPIN

Vcc2

21

20

19

18

17

16

15

VINFC1TRB_ 12REGO23VINSL+4REGO15FWD6REV7Vcc18VOTR-9VOTR+10VOSL+11VOSL-12VOFC-13VOFC+

OPOUT

TRB_ 2

VINTK

VINLD

MUTE

BIAS

GND

27

26

25

24

23

22

V18b

R844 5K6

R846 10K

R827 4K7

R2042 4 K7

158

159

160

161

162

163

SLV

DMO

FOO

SLO

RPBC

FLAG/AUX30/CAMIN0
FLAG/AUX35/CAMIN5

TXD0/AUX14/PWM_O4R
TXD0/AUX15/PWM_O4L

TBCK/PWM_O1R

TSD3/PWM_O3R

TSD2/PWM_O3L

TSD/PWM_O2R/PLL1
TSD/PWM_O2L/PLL0

TWS/PWM_O1L/PLL2

SPD_DOBM/PLL3

SPDIF

R849 1M

R264 1K
R265 1K2
R266

LDIN

C2005

10U/50V

C204

104

C205 104

157

AVSS

AVDD3
VREFIN

VREFOUT

RFENV

BSUM
LDON

XSCEI

LDCO

RXD1/AUX12

TXD1/AUX13

MCLK

ADC_CAP

ADC_BIAS

UDAC
CDAC

YDAC
VS33_DAC
VD33_DAC

VDAC

FDAC

COMP

VS33_PLL

VD33PLL

R80475K

D804 IN4148

C254

C266 474

C255

1K

156
155
154
153
152

TE

151

CE

150

FE

149
148
147

MIRR

146

DFCT

145

SCLK

144
143

SDEN

142

IP2

141

LG

140
139

RX

138

VSS

137

TX

136
135
134

VDD

133

VSS

132
131
130

VD33

129
128
127
126
125
124
123

VSS

122

VD33

121
120
119
118
117

MIC

116
115
114
113
112
111
110
109
108

RSET

107
106

VREF

105

IC201

103

103

R267 1K2

R215 4K7

AUX30
AUX35

C2009104

R286 0

C817

100U/16V

C810 104

C2006

10U/50V

C206

C207

C2008

R864 0

BPWM4R
BPWM4L
BPWM1R

BPWM3L

BPWM2R
BPWM2L
BPWM1L

C2010

104

C811

104

C846

474

VD33

104

104

105

R249 4K7

R250 4K7

R273

R259 4K7

R248 33

U0
V0
Y0

R285 390

FB

R852

47K

R81 5 3 3

R81 6

3K

VD33

L209 1UH

C2007 682

R239 0

OPEN

R208

R278 39K

R205 0

RA201 33

R240 4K7

CS5342RESET

33

VD33

VCC18

INTR

L210 1UH

C2014 100U/16V

C221 104

TP216

INB

IN

TEBC

164

165

166

167IN168

169

170

171

172

173

174

175

DVCC

IP1

IDSEL

AMPSTBY

FGIN

LCS3 #

LD[7]9LD[6]9LD[5]9LD[4]9LD[3]9LD[2]

VDD

VSS

TRO

TESTDA

TEBC

REFD

INB

AVDD3

AVSS

VD33

LD[1]9LD[0]9LOE#1LA[1]

VSS

M

TP815

28

R848

22K

R2424K7

R272 33

M

12345

6

CN803

12345

6

TP818

TP819

TP816

TP817

R854
R855
R856
R857

R862

2SC2812

2SC2812

Q806

R835 33K

R851 4K3

IC802 AM5869S

D802

R82 8 4K 7

R80 5 10 K

100U/16V

R830 4K7

C834 822

C848 822

C847

150P

224

C812

104

R8

R276

RF5V

0

LDON

C820

MIRR

330P

102

VD33

MCLK

R279

75

R280

75

R281

75

R282

75

R283

75

MCLK

BCLK

TSD2

C841

R2454K7

R2464K7

JK204B

R222 4K7

R224 4K7
R225
R226
R227
R228 4K7

C2016 27P

FB216 OPEN

C2017

C2019 27P
C2020 100P
C2021 100P
C2022
C2023

R294 33 0

195

196

197

198

CLK

VSS

VD33

FLAG[4]/AUX34

LA[10 ]

LA[20 ]6LA[21 ]

VD33

LA[9]

4

5

C292

100P

TP231

FB215 2.7 UH

C276

100P

R292

100

R293 330

R229

0

SPDI F-OUT

REGO2

12K

R2003

R2004

R2006

12K

10K

REGO1C2002

TU_DA

TU_CE

TU_CK

EN1

TU_DO

4K7
4K7
4K7

27P

100P

100P

RA2 04 33

AUX3

187

188

189

190

191

192

193

194

EAUX01

FEAG[6 ]/AUX36

EAUX00

EAUX03

EAUX02

VSYNC/AUX17

HSYNC/AUX16

VID_XI

VID_XO

ESS6809

LWRLL#

LA[19 ]6LA[18 ]

LA[8]

LA[7]7LA[6]7LA[5]7LA[4]7LA[3]

VDD

VSS

C2004

470U/10V

C242 104

7K5

R2002

R2005

C232 104

470U/10V

EN2

185

186

AUX[7]

FLAG[7]/AUX37/CAMIN7

C285 27P

C286 27P

C287 27P

C288 27P

C289 27P

10K

VFD_CK

RA2 03 33

183

184

VD33

VSS

VSS

VCC18 VD3 3

181

182

MDET

VD33

1234567

TP221

FB227 600

VFD_CE

V18b V33b

2SA952

2SB772

R220 4K7

178

179

180

CLOSE

OPENSW

OPEN

LA[17 ]

LA[2]

LA[0]

TP222

FB226 600

VFD_CK

Q205

Q206

177

HOMESW

LCS0 #8LCS1 #8LCS2 #

1N4001

CLOSESW

M1 M2 M3 M4 M5 M6 M7

C224 104

C225 104

A

B

C226

C227

C228 104

C229 104

C230 104

C231 104

M8

C233 104

C234 104

SMT MARK A SMT MARK B

C235 104

C236 104

C237 104

C238

C239

C240

TP1 TP2 TP3 TP4

C241

C243

VD33

104

104

VCC18

104

104

104

104

104

10U/50V

C2045

C2046

104

220U/10V

C2003

C217

104

+5V

FB218 100

220U/10V

C299

C223

104

MVCC

220U/10V

C295

C220

104

220U/10V

C296

C218

104

FB220 100

VCCV

L213 10uH

RF5V

VD33

L215 10uH

D5V

VD33

L212 10uH

RF3V3

FB229 100

SCART3

4052A

4052B

Q02Q15Q26Q39Q412Q515Q616Q719VCC20GND

LD0

LD1

LD2

C2026

C2027 27P

C2028

C2029 27P

C2030 27P

R251 33

R297 5K6

27P

27P

RA205 33

ESS6826

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

C283

100U/10V

C284

VFD_CE

VFD_DA

1

VD33

2

AUX[O]

3

AUX[3]

4

RESET#

5

AUX[1]

6

DMA[4]

7

DMA[5]

8

DMA[6]

9

DMA[7]
VSS
VD33
DMA[8]
DMA[9]
DMA[3]
DMA[2]
DMA[1]
DMA[0]
DMA[10]
VSS
VD33
DMA[11]
DRAS2#
DRAS1#
DCS1#
DCS0#
DRAS0#
VSS
VDD
DCAS#
DOE#
DWE#
DSCK
DQM
DB[7]
VSS
VD33
DB[6]
DB[5]
DB[4]
DB[3]
DB[2]
DB[1]
DB[0]
VSS
VD33
DB[8]
DB[9]
DB[10]
DB[11]
DB[12]
DB[13]
VSS

IR

C

R20 08

10K

SMUTE

MVCC

SCART2

SCART1

MUTE

R2007 10K

L211

IuH

C24 4

104

D

E

F

G

H

10

CLK

OE

1

11D718D617D514D413D38D27D14D03

LCS1#

C2043

OPEN

SDA

SCL

AT24C02

C2032

C2033 100P

R268 1K

DMA[4]
DMA[5]
DMA[6]
DMA[7]

RA210 10
RA211 10

DMA[8]
DMA[9]
DMA[3]
DMA[2]
DMA[1]
DMA[0]
DMA[10]
DMA[11]

DRAS2#
DRAS1#

DCS0#
DRAS0#

DCAS#
DOE#
DWE#
DSCK
DQM
DB7

DB6
DB5
DB4
DB3
DB2
DB1
DB0

DB8
DB9
DB10
DB11
DB12
DB13

C279

LM809

IC209 74HC374

LD3

LD4

LD5

LD6

LD7

4

VD33

S01S12S23GND

IC203

VCC

SDA

SCL

5

6WC7

8

R298 5K6

100P

RA21210

33

R252

104

IC204

3

213456

VCC

1

C297

100U/10V

C219

DVCC

EARP/W

RDDA

VSS

VD33

ST_LED

TU_LED

R232 4K7
R233 4K7
R234 OPEN
R235 4K7
R236
R269
R270 4k7

C2024 27P

206

207

208

AUX[4]

AUX[6]

AUX[2]

DB[14]5DB[15]

LA[16 ]5LA[15 ]5LA[14 ]5LA[13 ]5LA[12 ]6LA[11 ]

104

VD33

VD33

4K7

4k7

C2025 27P

102

C253

27MHZ

XL201

R277

100K

RA206

33

199

200

201

202

203

204

205

FLAG[1]/AUX31

FLAG[3]/AUX33

VSS

VDD

FLAG[2]/AUX32

AUX[5]

VSS

104

RD_CK

Figure 3: MAIN CIRCUIT DIAGRAM (1/4)

22

HT-CN410DVH

M

TP815

1

28

R848

22K

R80 5 10 K

2

EN

9K

0

4K7

5342RESET

K7

K7

BCLK

K7

TSD2

R2424K7

DVD_24PIN

M

12345

6

CN803

12345

6

TP818

TP819

TP816

TP817

0
0

R854 0
R855 0
R856 0
R857 0

R862 0

2SC2812

2SC2812

Q806

R835 33K

R851 4K3

IC802 AM5869S

D802

100U/16V

DVDLDO

VR_DVD

CDLDO

CDMDI

VR_CD

RF50V

GND

NC

NC

E

CD_DVD

TRACK +

TRACK -

FOCUS-

FOCUS+

DVD-B

DVDRF

DVD-A

RF50V

PCV

DVD-C

DVD-D

GND

F

CN801

24

VR_DVD

CDLDO

CDMDI

RF5V

DVDLDO

GND

C801104

TP835

TP836

TP837

TP838

TP839

Q801

2SK3018

18K

R801

Q805

R850100K

C81 6

2SK3018

1N4148

102

10

RF5V

R802 10K

Q803 2SB1132

100U/16V

D801

1N4148

C815

FB801 10 0

FB802 100

Q804 2SB1132

C818

102

Q802

C819

R80 6

DVDRF-A

DVD-BFGND

PCV

RF5VEVR_CD

TP828

TP829

TP830

TP831

TP832

TP833

TP834

C803 104

1234567891011121314151617181920212223

FOCUS+

FOCUS-

TRACK+

TRACK-

DVD-C

DVD-D

CD_DV D

DVD

TP824

TP825

TP826

TP827

TP820

TP821

TP822

TP823

RF5V

C80 2 104

C814 100U/16V

C902 104

C903 104

C904

10U/16V

ZD5501

12V6

C905

C906

TP901

2K2

220U/16V

104

CN901

123

TP902

TP903

+30V

FB901 100

R901

100 1/2W

R902

Q901 2SB772

-12V

R80710

10U/16V

C821 104

R82 8 4K 7

C822 47U/16V

100P

16

17

CD_F

18

CD_E

19

VPB

20

R830 4K7

C834 822

C812

VC

21

DVDLD

22

CDLD

23

DVDPD

24

CDPD

25

VNB

26

LDON

27

MIRR

28

MP

29

MB

30

MLPF

C848 822

31

MIN

C847

150P

32

MEVO

C849

224

4K7

104

R829

R276

R825

4K7

RF5V

0

ESS6602

V125

LINK

V25

TPH35DFT

37

36

34

33

R834

C808

104

B

0

RF5V

DFT

C840 330P

C841

C820

MIRR

MCLK

LDON

330P

102

VD33

MCLK

R279

470P

75

R280

470P

75

R281

470P

75

R282

470P

75

R283

470P

75

TEBC

R865 5K1

AUX3

2.4UH

C257

2.4UH

C258

2.4UH

C260

2.4UH

C262

2.4UH

C265

R868 3K3

2SK3018

R867 4K7

5K1

R866

ZD205

L201

C256

470P

7V5

ZD206

L202

7V5

470P

C259

ZD207

L203

7V5

470P

C261

ZD208

L204

7V5

470P

C263

ZD209

L205

C264

470P

7V5

R2454K7

R2464K7

9

10

S2C

11

S1C

7

12

DD

13

C852 680P

R832 0

MNTR

R831 OPE N

GND8DC

DB
S2B
S1B

C826

C823 680P

OP

C829

LCN

44

43

42CE41FE40TE39PI38

TE

FE

Q809

ZD202 7V5

ZD203 7V5

ZD204 7V5

7
6
5
4

C825 OP

C824 680P

SCLK

V3345LCP

46

C839 47 3

WF2

ZD2017V5

C851 680P

SDATA

47

2SC2812

C804103

DVDFRP1DVDRFN2A23B24C25D26CP7CN8D9C10B11A12CD_D13CD_C14CD_B15CD_A

RFDC

RFSIN

ATOP

ATON

AIN

VPA

RFAC

BYP

DIN

FNP
FNN
VNA
MEV

SDEN

48

C842 33P

C843 33P

C844 33P

4K7

Q807

R870

FB205

64
63
62
61
60
59

AIP

58
57
56
55
54

DIP

53
52
51
50
49

RX

IC801

C807

RF3V3

2SK3018

Q808

FB204 120

FB206 120

C278 15P

VCCV

C274 470P

C827 680

C831

C832

C806

104

C835

C836
C833 103

R808
12K

104

4K7

4K7

RF5V

120

C272 470P

C273 470P

FB201 120

FB202 120

FB203 120

RF

C830 820P

104

104

104

104

C838 104

R810

0

R824

R826

R213 4K7

R214

C271 15P

TP246

TP245

TP802

C270 15P

WF12

C805 104

RF5V

C837 104

R809 0

INB

IN

LMuteON

HMute off

SMUTE

SCART_R

KTC3875

SVIDEO+VIDEO

6

WF8/WF9

JK_RCA _YUV

JK202

JK201

Q404

R411 10K

R409 1K

2SA733

Q406

R414 10K

SCART_MUTE

4K7

WF3

1
2
3
4

5

WF1

C267 15P

C268 15P

C269 15P

V

1

TP232

U

3

TP233

Y

5

TP234

C915

104

ZD902

C282

ZD903OPEN

SCART_L

KTC3875

R410 10K

R408 1K

Q403

2SA733

Q405

R412

Q407

2SC1623

6K8

MCLK

ESS129P

C577

15P

R502

8 9 10 11 12

TP904

BK5V

C909 104

C910 104

C911

470U/10V

C912

470U/16V

C913 104

C914 104

C908

220U/16V

C907

C901

5V6

100U/16V

C916

+12V

R413 10K

SDA

SCL

ESS2P

ESS5P

CN9 02

123

4

TP905

TP906

TP907

TP908

C301 100P

GND

GND

+P5V

+P12V

C302 100P

C303

C304

100P

100P

FB902 100

R305

47K

R306

47K

R307

TU12 V+5V

FB903

33 ohm

FB904 100

R903 0

47K

R308

47K

C313

C312 104

ZD302

C324

C314

ZD301

C323

104

R904

R905

2K2

101/4W

C311

+12V

Q902 2SC1623

AD5V

104

OPEN

R906

AD5V

VD33

DAVCC

VD33

JK401F

JK401E

TV-L

TV-R

TP404

R304

12K

TV_L

TV_R

TRIN

104

5V6

47U/16V

104

5V6

47U/16V

104

104

100U/16V

R317 0

C325

C326

FB301 10R

C327

C328

C329

C330

R333 10K

JK401C

TP403

R303

12K

TLIN

C335

10U/16V

10U/16V

AUX-R

TP402

R302

12K

AUX_R

ARIN

C336

100U/16V

104

104

104

JK401D

AUX-L

TP401

R301

12K

AUX_L

ALIN

DAVCC

TU_DA

TU_CK

RDDA

RD_CK

TU_DO

TP310

TP308

TP309

TP311

TP312

TUN_R

R338 10K

C306 102

R310 10 K

C310 104

6

C316 47 P

+5-

8

B+

JRC4558

IC301B

7

+12V

C318

4.7U

R319

8K2

TU_R

R312 10K

TURIN

4052A

4052B

AUX_R

TV_R

TU-R

8

VDD

VEE

7

16

R324 330

-12V

R323 330

+12V

100K

R321

680

C321

470P

4.7U

VA33

150

12

16

FILT+15MI

IC303 CS5342

R335 10K

D403 1N4148

MCLK

M0

1

2VL3

R336

100

MCLK

D412 1N4148

LIN_MUTE

VD33

R512 0

R511 0

R510 0

R506 220

R509 33

D402 1N4148

47U/16V

220K

AMP_MUTE

R501 0

C506 104

C508 15P

C507 15P

C505 15P

C504 47P

R332 10K

C331

100U/16V

104

C332

DAVCCDAVCC

FB302 10R

FB303 10R

+5V

C333

100U/16V

104

C334

LIN_MUTE

D414 1N4148

H-MUTE

D407 1N4148

+12V

ESS204P

EARP/W

R401

10K

R403 47K

C401

2SC1623

Q401

R405

CONTRO L_MUTE

8K2

R406

TUN-R

TU_CE

TP306

TP307

R315 15K

TV_L

Y-COM3X-COM

ROUT

R313

C319

VA33

R329

ADRIN

VQ11AINR

SDOUT

4

DOUT

H-MUTE

TUN-L

GND

TU12V

ST_LED

TP302

TP303

TP304

TP305

TUN_L

C305 102

C309 104

+3-

4

JRC455 8

IC301A

-12V

R31110K

TULIN

TU-L

AUX_L

X012X114X215X311Y01Y15Y22Y34B9A10INH6VSS

13

LOUT

R322

100K

C322

470P

R326 100KR325 100K

R328 100KR327100K

VA13AGND14RST

DGND

5VD6

ADOUT

KEY

PMUTE

D409 IN4148

D406 1N4148

ESS124P

ESS121P

ESS120P

ESS126P BCLK

12345678910111213

TU_LED

TP301

B-

1

TC4052B

680

4.7U

150

TSD2

TSD1

TSD0

LRCLKESS119P

CN301

R

10K

R309

10K

R316 15K

C315 47P

2

C317

4.7U

R320

8K2

TU_L

IC302

R314

C320

R330

ADLIN

CS5342RESET

10

9

AINL

LRCK

SCLK

7

8

BLCK

LRCK

ESS 94P

MUTE H-MUT E

D405 1N4148

Figure 3: MAIN CIRCUIT DIAGRAM (2/4)

23

HT-CN410DVH

3

C

2

3
/

R

DB[3]

MIC

5

A

B

C

D

E

75

R2454K7

R2464K7

VD33

DOUT

BLCK

LRCK

65

IC205C74HC04

UN-BTL DELET E

STA518

IC503

282

R283

75

43

IC205B74HC04

IC205A 74HC04

21

R523

C527

104

36

VSIG35VSIG

DB2
DB1
DB0

DB8
DB9
DB10
DB11
DB12
DB13

104

C279

LM809

IC204

VCC

1

RES

R204

10K

104

C245

DMA[0]
DMA[1]
DMA[2]
DMA[3]
DMA[4]
DMA[5]
DMA[6]
DMA[7]
DMA[8]
DMA[9]
DMA[10]
DMA[11]

DSCK

FB217 60R

DOE#

R25333

DCS0#

45

DRAS0#

3

6

DCAS#

2

7

DWE#

1

8

RA207

33

R25433

DQM
DRAS1#

33

R255

DRAS2#

33

R256

C101

104

C109

104

C117

104

C102

104

C110

104

C118

104

C103

104

C111

104

C119

104

C104

104

C112

104

C120

104

C105

104

C113

104

C121

104

C106

104

C114

104

C122

104

C107

104

C115

104

C123

104

C108

104

C116

104

C124

104

41

DB[2]

42

DB[1]

43

DB[0]

44

VSS

45

VD33

46

DB[8]

47

DB[9]

48

DB[10]

49

DB[11]

50

DB[12]

51

DB[13]

52

VSS

ESS6826

DB[14]54DB[15]

3

2

RESET

23

A0

24

A1

25

A2

26

A3

29

A4

30

A5

31

A6

32

A7

33

A8

34

A9

22

A10

35

IC20 8 SDR AM_K4S641632

A11

38

CLK

37

CKE

19

CS

18

RAS

17

CAS

16

WE

15

DQML

39

DQMH

20

BA0

21

BA1

36

NC

40

NC

C125

104

C126

104

C127

104

C128

104

C129

104

LA[16 ]56LA[15 ]57LA[14 ]58LA[13 ]59LA[12 ]60LA[11 ]

VD33

53

DB14

VCC18

VD33

2

DQ0

4

DQ1

5

DQ2

7

DQ3

8

DQ4

10

DQ5

11

DQ6

13

DQ7

42

DQ8

44

DQ9

45

DQ10

47

DQ11

48

DQ12

50

DQ13

51

DQ14

53

DQ15

C246 104

1

VCC

C247 104

14

VCC

C248 104

27

VCC

C249 104
C250 104

3

VCCQ

C251 104

9

VCCQ

C252 104

43

VCCQ

49

VCCQ

6

VSSQ

12

VSSQ

4

VSSQ

52

VSSQ

28

VSS

41

VSS

54

VSS

C552

104

36

STA518

55

DB15

DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15

47U/16V

10uH

LA16

C2044

L214

VD33

VSS

61

62

63

LA12

LA13

LA14

LA15

LA11

LA20

LA21

R212 OPE N

VD33

LCS2#

SUB-

SUB+

C551 104

PWM2L

BPWM2 LB

LWRLL#

LA[10 ]

LA[20 ]66LA[21 ]

LA[19 ]69LA[18 ]

LA[9]

64

65

67

68

70

WRLL#

LA18

LA19

LA21

LA20

LA9

LA10

RESET

WRLL#

LA18

LA19

1

3

RESET1WE

CN202 OPEN

ADDR

GND

CLK

4

2

16

C222 104

C298

220U/10V

C

R521

0

FL

C550

104

PWM3L

BPWM3 LB

ESS6809

LA[17 ]

LCS0 #84LCS1 #85LCS2 #

VDD

72

LA15

10K

LA[7]74LA[6]75LA[5]76LA[4]77LA[3]

73

LA7

LA14

VCC

32

MVCC

R516

VD33

LA[2]

LA[0]

VSS

78

79

80

81

82

83

LA0

LA2

LA17

LA3

LA4

LA5

LA6

LA4

LA5

LA6

LA7

LA8

LA9

LA10

LA11

LA12

LA13

24

LOE#

LCS3#

LD4

LD5

LD6

LD7

VD33

C548

104

C549

104

LA[8]

VSS

71

LA8

LA16

LA17

IC206 IC_27C080-90(OPEN)

SPD_DOBM/PLL3

LCS3 #

VDD

VSS

86

87

88

LCS1#

LCS2#

LA0

LA1

LA2

LA3

A012A111A210A39A48A57A66A75A827A926A1023A1125A124A1328A1429A153A162A1730A1831A19

D013D114D215D317D418D519D620D721CE22OE

LD0

LD1

LD2

LD3

IC504

GNDREF19GNDR120VREG121VREG122VL23CONFIG24PWRDN25TRI-STATE26FAULT27TWARN28INLA29INLB30INRA31INRB32VREG233VREG234VSIG35VSIG

LD[7]90LD[6]91LD[5]92LD[4]93LD[3]94LD[2]

89

LCS3#

LD6

LD7

No use

OPT.

LD5

LD4

LD3

LA2

LA3

LA4

24

GND

A0

25E26

27G28

LA1

LCS3#

OPT.

36

VD33

LD[1]98LD[0]99LOE#

LA[1]

VSS

95

96

97

100

LOE#

LD2

LD1

LD0

LA5

LA6

LA7

LA8

LA18

LA19

IC207 MX26LV800BTC

DQ029DQ830DQ131DQ932DQ2

33

LD0

LD1

LD2

LOE#

C547

101

LA1

DQ10

34

C546 OPT .

VS33_DAC
VD33_DAC

VD33PLL

SPDIF

103

104

102

R202

C2013 100U/16V

C208 104

680

FB221 100

RESET

DQ11

VCC

DQ3

35

36

37

C294 220U/10V

C211 104

LD3

FL+

FL-

PWM1L

BPWM1 LB

ADC_BIAS

UDAC
CDAC
YDAC

VDAC
FDAC

RSET
COMP
VREF

VS33_PLL

R2174K7

C216

0

WRLL#

LA21

DQ12

DQ4

38

39

LD4

SL-

BPWM2 RB

116
115
114
113
112
111
110
109
108
107
106
105

IC201

47P

R20 6

LA9

LA10

LA20

DQ13

DQ14

DQ5

DQ6

40

41

42

U0
V0
Y0

C2009104

R285 390

C2010

R286 0

104

C2011

104

C209 33P

C210 33P

C212 33P

OOhm

L206

LA11

LA12

LA13

LA14

LA15

LA16 LA17

A151A142A133A124A115A106A97A88NC9NC10W11RP12VPP13DU/WP14NC15A1816A1717A718A619A520A421A322A223A1

DQ15/A_1

BYTE

GND

DQ7

A16

43

44

45

46

47

48

FB219 100

VD33

C203 104

C215

104

LRCLK

TSD0

TSD1

IC205E 74HC04

1011

R2424K7

R272 33

R274 33

R275 33

R231 33

R230 33

R241 180

IC205F 74HC04

1213

IC205D 74HC04

89

R207 0

LA0

LD5

LD6

LD7

SL+

C545

OPT.

PWM2R

SPDI F-OUT

VD33

VD33

C543

R515

OPT.

OPT.

C544

OPT.

GNDREF19GNDR120VREG121VREG122VL23CONFIG24PWRDN25TRI-STATE26FAULT27TWARN28INLA29INLB30INRA31INRB32VREG233VREG234VSIG35VSIG

STA518 DIGITAL POWER STA518 DIGITAL POWER

PGND2N

4

104/100V

C54 2

R522A 20

6R2

R534A

104/50V

C581A

C588A 824/63V

5

6R2

R533A

104/50V

C580A

PGND2P

VCC2P7OUTPR8OUTPR9OUTNL10OUTNL

6

+30V

1U/50V

C53 6

30UH/2A

104/50V

C579A

SUB+

OUTNR2OUTNR3VCC2N

GNDS

1

F

C558A 330/50V

L512

30UH/2A

104/50V

C582A

SUB-

G

WF10

31

L518

20uH

24

TP511

TP512

H

213456

Figure 3: MAIN CIRCUIT DIAGRAM (3/4)

PGND1N

PGND1P

VCC1N

VCC1P

OUTPL16OUTPL

11

12

13

14

15

17NC18

+30V

1000U/50V

104/100V

1U/50V

C53 5

C541

C530

30UH/2A

R504B

L510

L511

104/50V

C578A

C503B

C504B
330/50V

20

6R2

R532A

104/50V

C577A

330/50V

R531A

104/50V

C576A

R503B

20

6R2

104/50V

C575A

GNDS

C556A OPT.

30UH/2A

L508

OPT.

L509

C574A
OPT.

FL-

C556B 824/63VC557B 824/63V

R541B 3K3R543B 3K3

+30V

C-

(FL+)

(FL-)

C567B

220U/35V

R542B 3K3R544B 3K3

220U/35VC566B 2C564B20U/35V

C565B

220U/35V

C+

(C+)

(C-)

OUTNR2OUTNR3VCC2N

1

OPT.

OPT.

R530A

OPT.

C573A

C586A OPT.

JP501B

L515 20uH

31

+SUB

6CH

PGND2N

PGND2P

4

5

6

OPT.

C540

R520A OPT.

OPT.

R529A

OPT.

C572A

TP510

24

101112

SUB+

SUB-

SL-

VCC2P7OUTPR8OUTPR9OUTNL10OUTNL

+30V

C534

L507

OPT.

C571A

OPT.

24

L517 20uH

TP509

+SR

+SL

SR-

SL+

SR+

11

OPT.

C555A OPT.

L506

OPT.

C570A

OPT.

SL-

31

TP506

C+

C-

VCC1N

12

OPT.

C569A

24

TP505

+C

FL-

C533

OPT.

R528A

C585A OPT.

TP504

PGND1N

PGND1P

VCC1P

OUTPL16OUTPL

13

14

15

OPT.

C539

OPT.

R519A OPT.

OPT.

R527A

OPT.

C568A

FL+

31

L514

20uH

TP503

+FL

123456789

JK501

FR+

FR-

FL+

+FR

17NC18

C529

C567A
OPT.

+30V

TP502

TP501

OPT.

OUTNR

GNDS

1

R502B

L504

30UH/2A

L505

20

104/50V

C566A

C555B

R539B

R540B

SR-

(SL+)

(SL-)

C562B

C56

220U

JP504B

TP

24

TP

31

L513

20uH

2

1

24

R

L

ZD202 7V5

Z

7

4

4

V

R2424K7

R272 33

LK

R274 33

0

R275 33

1

R231 33

R230 33

R241 180

IC205F 74HC04

C544

21

16

T.

A

+FR

1213

IC205D 74HC04

89

20

GNDREF19GNDR1

OUTPL

17NC18

+30V

C529

OPT.

OPT.

C567A
OPT.

24

TP502

TP501

R2454K7

R2464K7

VD33

DOUT

BLCK

LRCK

65

IC205C74HC04

UN-BTL DELET E

STA518

IC503

30UH/2A

L505

(SL+)

JP504B

20uH

C263

C262

4UH

204

70P

2.4UH
L205

470P

C275 104

D208

V5

ZD209

C264

7V5

9

GND8DC

10

S2C

DB

11

S1C

S2B

12

DD

S1B

13

S2D

DA

14

S1D

S2A

15

EN

S1A

16

Vcc

VCCV

IC202

TS5V330

TP240

TP241

TP242

75

282

R283

75

43

70P

C265

470P

IC205B74HC04

IC205A 74HC04

21

SCART1

MVCC

SCART2

SCART3

R523 0

FR

SR

SL

C526 104

C527

104

36

PWM1R

PWM3R

BPWM3 RB

STA518 DIGITALPOWER

PGND2N

4

104/100V

C538

C502B

330/50V

6R2

R526A

104/50V

C565A

C560B220U/35VC562B220U/35V

24

L516 20uH

FR+

5

C501B
330/50V

6R2

R525A

104/50V

C564A

C554B 824/63VC555B 824/63V

R537B 3K3R539B 3K3

+30V

R538B 3K3R540B 3K3

220U/35V

PGND2P

VCC2P7OUTPR8OUTPR9OUTNL10OUTNL

6

+30V

1U/50V

C532

R501B

30UH/2A

20

104/50V

C563A

(SR-)

C561B

31

L513

R502B

L504

104/50V

C566A

SR-

(SL-)

31

OUTNR2OUTNR3VCC2N

GNDS

1

20

C563B

220U/35V

TP508

TP507

ZD203 7V5

ZD204 7V5

7
6
5
4
3
2
1

I

VCCV

TP239

21

SHIEL D

R258 150

R237 3K3

R261

R257

C525

104

L503

SR+

(SR+)

SCR/W

ZD210 7V5

VIN

1K8

VOUT

20

R2601K

FB214

120

19

BLNK_GND

10K

WF11

18

4.7

11

1U/50V

VGND

R514

C2056 15 P

17

TP243

FB213

120

R_U

15

R

DATA_GND

BLNK

14

16

FB208

120

Q202

2SC1623

PWDN

PGND1N

VCC1N

12

13

C531

+30V

C558B 220U/35V

C272 470P

C273 470P

C274 470P

FB201 120

FB202 120

FB203 120

R
2015

SCART1

OPEN

FB212

120

C2055 15 P

G_Y

11

13

G

RGND

CLKOUT

DATA

10

12

C201104

2SC1623

Q203

R287 1K

VD33

104

PGND1P

VCC1P

14

15

104/100V

C537

C505B
330/50V

R523A

104/50V

C560A

C553B 824/63V

R535B 3K3

R536B 3K3

C559B

220U/35V

GGND

104

6R2

C2054 15P

9

1000U/50V

B

SWITC H

8

TP244

FB207

R2842K2

2SC1623

C523

C524

OUTPL16OUTPL

C269 15P

TP232

TP233

TP234

WF4/WF5

FB211

120

B_V

7

AIL

6

R203 1K

17NC18

C528

R505B

20

104/50V

C559A

(FR-)

HT-CN410DVH

WF8/WF9

C267 15P

C268 15P

JK_RCA _YUV

V

1

JK201

U

3

Y

5

WF6/WF7

SCART_L

SCART_R

C280

C281

4.7U

4.7U

FB210 120

FB209 120

C2053 15P

R262 1K

R263 1K

TP235

TP236

TP237

TP238

1

3

5

AOR

AOL

BGND

JK203 SCART

AGND

+12V

AIR

2

4

R23 8 10 0

Q201 2SC1623

120

C554 33P

C555 122

C556 100P

C557

C558 104

C559 104

C560

C522 33P

220P

104

C561 47U/16V

Q207

R288 2K2

R211

1K5

C562 104

VD33

C202 104

IC502

GNDREF19GNDR120VREG121VREG122VL23CONFIG24PWRDN25TRI-STATE26FAULT27TWARN28INLA29INLB30INRA31INRB32VREG233VREG234VSIG35VSIG

4K7

R443

C412 47P

30K

+30V

L501 30UH/2A

+3-

4

JRC4558

IC401A

C414

4.7U

R424

1K

FR+

R430

5K6

FB404 100

(FR+)

SCART_L

15P

R504

3.3K

FB501

600

L-

C420

4.7U

R44 0

R442 4K7R441 4K7

C422 102

B-

1

TP407

L-OUT

SDA

SCL

MCLK

R501 0

ESS2P

ESS5P

ESS129P

C577

R502

0

10R

4K7

C406

470P

C408

330P

R422 15K

C410 47P

2

+12V

R436 10

R426 1K

R432

1K

FB402 100

Q410

KTC3875

C416

JK401B

R50 5

C419

4.7U

R418 4K7R416

R42 0

4K7

47K

47K

100P

VD33

L+

+12V

C423 220U/16V

R434

2SA733

C40 2

47P

R444 3 0K

C411 104

Q411

TP406

R446

30K

R404

56

+12V

10K

Q409

KTC3875

R427

C415

4K7

R445 3 0K

10K

8

JRC4558

R433

KTC3875

R435

R431 1K

+5-

IC401B

LIN_MUTE

C506 104

C508 15P

C507 15P

C505 15P

C504 47P

C503 15P

C502 104

C509 102

17

SA

18

SDA

19

SCL

20

XTI

21

PLL_FILTER

22

VDDA_PLL

23

GNDA_PLL

24

VDD3.3_PLL

25

CKOUT

26

NC

27

GND_3

28

VDD3.3_3

29

OUT8_B

30

OUT8_A

31

OUT7_B

32

OUT7_A

SUB+

SUB-

VD33

R-

C418

4.7U

R437

C40 5

470P

R439 4K7R438 4K7

C407

330P

C421 102

6

B+

7

Q408

R425

1K

FB401 100

47KR428

TP405

100P

JK401A

R-OUT

16

14

15

8

PLL_BYPASS

VDD3.3_ 4

33

C563

104

R+

C41 7

4.7U

R41 5

4K7

R417 4K7

7

SDI_78

BICKI11LRCKI10VDD3.3_ 212NC

SDI_129SDI_34

GND_213RESET

SDI_56

OUT3_A43OUT3_B42OUT4_A41OUT4_B40OUT5_A39OUT5_B38OUT6_A34OUT6_B

GND_4

NC

37

35

36

R5024

4K7

4K7

C5008

R5020 30K

R5026 4K7R5025

47P

C5027 102

R419 4K7

R421 15K

C409

+3-

4

B-

JRC4558

IC5001A

47P

C413

4.7U

R423

1K

R429 5K6

FB403 100

PWM1R

C512

47P

BPWM1RB

C513

47P

PWM2L

C514

47P

BPWM2LB

C515

47P

PWM3L

C518

47P

BPWM3LB

C519

47P

PWM3R

C520

47P

BPWM3RB

C521

47P

SCART_R

VD33

R512 0

R511 0

R510 0

R506 220

R509 33

R519 0

5

1

6

3

TEST_MOD E2GND_14NC

MVO

VDD3.3_ 1

64

PWDN

63

SDO_78

62

SDO_56

61

NC

60

GND_7

59

VDD3.3_7

58

SDO_34

57

SDO_12

56

LRCKO

55

BICKO

54

NC

53

GND_6

52

VDD3.3_6

51

EAPD

50

OUT1_A

49

OUT1_B

VDD3.3_ 5

GND_5

45NC46

44

104

VD33

STA30 8A

OUT2_B47OUT2_A

IC501

48

C564

SLSRC

L+

L-

C5024

C5025

4.7U

4.7U

R5002

4K7

4K7

C5002

470P

R5004

4K7

4K7

R5029 30 K

C5021

R5008 4K 7

C5004

330P

2

1

47P

R5028

R5027

C5006

R5006

30K

30K

47P

15K

8

JRC4558

R5030

L_AMP

C5007 104

56

C5010

4.7U

8

B+

4.7U

+12V

R5010 2K2

10U/50V

C5011

R5018

47K

47K

3

6

1

R5012 10K

C5015 1 04

C5014

220U/16V

220U/16V

R501527K

L5001

L5002 1uH

1uH

C5020

104

C5019

104

EARP/W

AD5V

TP410

FR

R5023 4K7R502 2

C5026 102

+5-

B+

IC5001B

R5017

MUTE

7

C5013

TP409

ESS124P

ESS121P

ESS120P

ESS126P BCLK

ESS4P

C578

15P

C567

102

FL

R-

R5021

C5001

470P

C5003

330P

6

7

C5009

R5009 2K2

5

4

B-

2

100U/16V

R5011

10K

47K

R5013

R5016

C5017 10U/50V

L5003

10UH

C5018 104

PHONE-R

PHONE-L

123

47K

104

104

C5023

4.7U

4K7

C5005 47P

APA3541K

R517

C566

C565

KTC3875

4K7

IC5002

Q50012SC1623

EARDEC

TSD2

TSD1

TSD0

LRCLKESS119P

RESET

VD33VD33VD33

R503

1K5

PWDN

PWDN

Q501

C5022

4.7U

R+

R5001

R5003

R5007 4K7

R5005 1 5K

R_AMP

H-MUTE

R5014 4K7

D5001 1N4148

C5012

2SC1623

Q5002

56K

TP408

TP411

CN500 1

4

TO PHONE PCB

7

8 9 10 11 12

Figure 3: MAIN CIRCUIT DIAGRAM (4/4)

25