Sony HT-XT100_Home Theater System Sm

SERVICE MANUAL

Sony CorporationPublished by Sony Techno Create Corporation

HT-XT100

SPECIFICATIONS

HOME THEATRE SYSTEM9-896-125-012015B33-1 2015.02

US ModelCanadian Model

AEP ModelUK Model

Australian Model

Ver. 1.0 2015.02

Note:Be sure to keep your PC used for service and checking of this unit always updated with the latest version of your anti-virus software.In case a virus affected unit was found during service, contact your Service Headquarters.

Amplifier section

U.S. models:POWER OUTPUT AND TOTAL HARMONIC DISTORTION:(FTC)

Front L + Front R:With 4 ohms loads, both channels driven, from 200 Hz - 20,000 Hz; rated 10 Watts per channel minimum RMS power, with no more than 1% total harmonic distortion from 250 milliwatts to rated output.

POWER OUTPUT (reference):Front L/Front R speaker:20 Watts (per channel at 4 ohms, 1 kHz)Subwoofer:40 Watts (at 4 ohms, 100 Hz)

Except US models:POWER OUTPUT (rated)

Front L + Front R:10 W + 10 W (at 4 ohms, 1 kHz, 1% THD)

POWER OUTPUT (reference)Front L/Front R speaker:20 Watts (per channel at 4 ohms, 1 kHz)Subwoofer:40 Watts (at 4 ohms, 100 Hz)

InputsANALOG INDIGITAL IN

OutputHDMI OUT ARC

HDMI SectionConnector

Type A (19pin)

USB Section (USB) port

Type A

BLUETOOTH sectionCommunication system

BLUETOOTH Specification version 4.0Output

BLUETOOTH Specification Power Class 2

Maximum communication rangeLine of sight approx. 10 m (33 ft)1)

Maximum number of devices to be registered8 devices

Frequency band2.4 GHz band (2.4000 GHz - 2.4835 GHz)

Modulation methodFHSS (Freq Hopping Spread Spectrum)

Compatible BLUETOOTH profiles 2)

A2DP (Advanced Audio Distribution Profile)AVRCP (Audio Video Remote Control Profile)

Supported Codecs 3)

SBC 4)

Transmission range (A2DP)20 Hz - 20,000 Hz (Sampling frequency 44.1 kHz)

1) The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, cordless phone, reception sensitivity, operating system, software application, etc.

2) BLUETOOTH standard profiles indicate the purpose of BLUETOOTH communication between devices.

3) Codec: Audio signal compression and conversion format

4) Subband Codec

Speakers

Front L/Front R speaker sectionSpeaker system

2-way speaker system, Acoustic suspension

SpeakerTweeter: 14 mm - 25 mm ( 9/ 16 in - 1 in) balance dome typeWoofer: 43 mm 120 mm (1 3/ 4 in 4 3/ 4 in) cone type

Subwoofer sectionSpeaker system

Subwoofer systemBass reflex

Speaker100 mm (4 in) cone type

GeneralPower requirements

120 V AC, 60 Hz (US and Canadian models)220 V - 240 V AC, 50 Hz/60 Hz (AEP, UK and Australian models)

Power consumptionOn: 25 WStandby mode (Control for HDMI is set to on): 6 W or lessStandby mode (Control for HDMI is set to off): 0.5 W or lessBLUETOOTH Standby mode: 6 W or less

Dimensions (approx.) (w/h/d)702 mm 79 mm 311 mm(27 3/ 4 in 3

1/ 8 in 12 1/ 4 in)

Mass (approx.)6.5 kg (14 Ib 6 oz)

Supplied accessoriesRemote control (1)R03 (size AAA) batteries (2)Optical digital cable (1)

Design and specifications are subject to change without notice.

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2

SAFETY CHECK-OUTAfter correcting the original service problem, perform the follow-ing safety check before releasing the set to the customer:Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage.Check leakage as described below.

LEAKAGE TESTThe AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods.1. A commercial leakage tester, such as the Simpson 229 or RCA

WT-540A. Follow the manufacturers instructions to use these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)

1.5 k0.15 FACvoltmeter(0.75 V)

To Exposed MetalParts on Set

Earth GroundFig. A. Using an AC voltmeter to check AC leakage.

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.

ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT!

LES COMPOSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONC-TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DON-NS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY.

This system incorporates Dolby* Digital Surround System.

* Manufactured under license from Dolby Laboratories.Dolby, and the double-D symbol are trademarks of Dolby Laboratories.

The BLUETOOTH word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is under license.

This system incorporates High-Definition Multimedia Interface (HDMI) technology.The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

The N Mark is a trademark or registered trademark of NFC Forum, Inc. in the United States and in other countries.

Android is a trademark of Google Inc.

ClearAudio+ is a trademark of Sony Corporation.

Other trademarks and trade names are those of their respective owners.

Copyrights and Trademarks

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3

1. SERVICING NOTES ............................................. 4

2. DISASSEMBLY2-1. Disassembly Flow ........................................................... 62-2. Bottom Panel ................................................................... 72-3. BT NFC Board ................................................................ 72-4. AMP Block ..................................................................... 82-5. Power Cord (AC1) .......................................................... 92-6. POWER Board ................................................................ 92-7. MAIN Board ................................................................... 102-8. Loudspeaker (10 cm) (SP1) ............................................ 102-9. Grille Assy ...................................................................... 112-10. Front Panel Block ........................................................... 122-11. Loudspeaker (4.3 12 cm) (SP2, SP3) .......................... 132-12. Loudspeaker (1.4 2.5 cm) (SP4, SP5) ......................... 142-13. KEY Board ...................................................................... 152-14. NFC Module ................................................................... 16

3. TEST MODE ............................................................ 17

4. DIAGRAMS4-1. Block Diagram ................................................................ 194-2. Printed Wiring Board - MAIN Board - ........................... 21

TABLE OF CONTENTS

4-3. Schematic Diagram - MAIN Board (1/6) - ..................... 224-4. Schematic Diagram - MAIN Board (2/6) - ..................... 234-5. Schematic Diagram - MAIN Board (3/6) - ..................... 244-6. Schematic Diagram - MAIN Board (4/6) - ..................... 254-7. Schematic Diagram - MAIN Board (5/6) - ..................... 264-8. Schematic Diagram - MAIN Board (6/6) - ..................... 274-9. Printed Wiring Board - BT NFC Board - ........................ 284-10. Schematic Diagram - BT NFC Board - ........................... 284-11. Printed Wiring Board - USB Board - .............................. 294-12. Schematic Diagram - USB Board - ................................. 294-13. Printed Wiring Board - KEY Board -.............................. 294-14. Schematic Diagram - KEY Board - ................................ 294-15. Printed Wiring Board - FRONT Board - ......................... 304-16. Schematic Diagram - FRONT Board - ........................... 314-17. Printed Wiring Board - POWER Board - ........................ 324-18. Schematic Diagram - POWER Board - .......................... 32

5. EXPLODED VIEWS5-1. Bottom Section ............................................................... 405-2. Front Panel Section ......................................................... 41

6. ACCESSORIES ....................................................... 42

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4

SECTION 1SERVICING NOTES

The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit.

UNLEADED SOLDERBoards 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 MARKUnleaded 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.

DESTINATION ABBREVIATIONSThe following abbreviations for model destinations are used in this service manual.

Abbreviations AUS : Australian model CND : Canadian model

MODEL IDENTIFICATIONDistinguish by model number label stuck on the rear side of a main unit.Note: The printed contents of following fi gure model number label may

be different from the model number label of a main unit.

Rear view

US and Canadian models

MODEL NUMBER LABEL

UK model

AEP model

Australian model

4-562-642-0[]

4-562-643-0[]

4-562-644-0[]

4-562-779-0[]

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5

ABOUT PARTS REPAIR OF EACH BOARDSWhen each boards installed in this unit are defective, individual electrical parts that the mount is done cannot be replaced. When each boards are defective, replace the mounted board or the whole parts including an applicable board.Printed wiring board and schematic diagram that have been de-scribed on this service manual are for reference.

NOTE OF REPLACING THE BT NFC BOARD OR THE NFC MODULEWhen replacing the BT NFC board or the NFC module, be sure to replace both at the same time.The BT NFC board or the NFC module cannot replace with single.

WHAT TO DO IF PRTCT IS DISPLAYEDIf the PRTCT (represents the PROTECT) is displayed on the screen display panel, AMP temperature protection circuit or USB charging current protection circuit is working.In this case, there is a possibility that the MAIN board or the USB board is defective. Be sure to replace the MAIN board and the USB board at the same time.

METHOD OF RESETIf the system still does not operate properly, reset the system as follows:

1 While holding down the @/1 (on/standby) button on the system, hold down the INPUT and VOL (volume) buttons simultaneously for 5 seconds.[RESET] appears on the display, and the settings of the menu and sound fields, etc. return to their initial status.

2 Disconnect the AC power cord (mains lead).

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SECTION 2DISASSEMBLY

This set can be disassembled in the order shown below.

2-1. DISASSEMBLY FLOW

SET

2-2. BOTTOM PANEL (Page 7)

2-8. LOUDSPEAKER (10 cm) (SP1) (Page 10)

2-3. BT NFC BOARD (Page 7)

2-4. AMP BLOCK (Page 8)

2-7. MAIN BOARD (Page 10)

2-5. POWER CORD (AC1) (Page 9)

2-6. POWER BOARD (Page 9)

2-9. GRILLE ASSY (Page 11)

2-11. LOUDSPEAKER (4.3 12 cm) (SP2, SP3) (Page 13)

2-10. FRONT PANEL BLOCK (Page 12)

2-14. NFC MODULE (Page 16)

2-13. KEY BOARD (Page 15)

2-12. LOUDSPEAKER (1.4 2.5 cm) (SP4, SP5) (Page 14)

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Note: Follow the disassembly procedure in the numerical order given.

2-2. BOTTOM PANEL

2-3. BT NFC BOARD

1 two screws (3 u 8 B2)

3 bottom panel

2 seven screws (3.5 u 12 B)

Rear bottom view

Note: When replacing the BT NFC board or the NFC module, be sure replace both at the same time.

The BT NFC board or the NFC module cannot replace with single.

1 FFC 16P/MAIN-BT (FFC1) (XP18)

Rear bottom view

2 screw (3 u 8 B2)

colored line

Insert straight into the interior.flexible flat cable

connector

OK

colored line

Insert at a slant.flexible flat cable

connector

NG

How to install the flexible flat cable When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion.3 Peel off the adhesive sheet.

4 BT NFC board

terminal side

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8

2-4. AMP BLOCK

9 two screws (3 u 8 B2)

1 connector (XP7)

2 connector (XP5)

Rear bottom view

3 connector (XP6)

4 FFC 16P/MAIN-FRONT (FFC2) (XP15)

6 FFC 16P/MAIN-BT (FFC1) (XP17)

7 Remove wires from the hook.

colored line


connector

OK

colored line


connector

NG

How to install the flexible flat cable When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion.

Insert only part way.Insert straight into the interior.

connector

Insert at a slant.

connector connectorconnector

connector connector

OK NG NG

How to install the connector Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it.

5 connector (XP4)

:LUHVHWWLQJhook

MAIN board

POWER board

8 two screws (3.5 u 12 B)

0 Remove the AMP block in the direction of the arrow.

qa AMP block

The lower side is the terminal side.

hook

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9

2-5. POWER CORD (AC1)

2-6. POWER BOARD

1 connector (CN501)

white line

3RZHUFRUG$&VHWWLQJ

2 Remove the power cord (AC1) in the direction of the arrow.

3 power cord (AC1)

86&1' $(38.$86 printing face

POWER board POWER board

power cord(AC1)

power cord(AC1)

$03EORFNIURQWERWWRPYLHZ

1 connector (XS1)

4 POWER board

3 four screws (3 u 7 S)

:LUHVHWWLQJ

hook

MAIN board POWER board

$03EORFNIURQWERWWRPYLHZ

2 Remove the wire from the hook.

hook

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2-7. MAIN BOARD

2-8. LOUDSPEAKER (10 cm) (SP1)

1 connector (XS1)

5 MAIN board4 four screws (3 u 7 S)

AMP block front bottom view

:LUHVHWWLQJ

hook

MAIN board POWER board

2 screw (3 u 10 B)

3 screw (3 u 6 B)

1 four screws (4 u 12 B)

Front bottom view

2 Lift up the loudspeaker (10 cm) (SP1) in the direction of the arrow.

3 terminal (wide side) [red]

3 terminal (narrow side) [black]

speaker cord speaker terminal

OK

How to install the speaker terminal Insert the speaker terminal straight into the interior. There is a possibility that using this unit without the speaker terminal correctly installed will damage it.

Insert straight into the interior.speaker cord speaker terminal

NGInsert only part way.

Bottom view

loudspeaker (10 cm)(SP1)

terminals positionfront side

Note 2: When installing the loudspeaker (10 cm) (SP1), make the position of terminals as shown in the figure below.

4 loudspeaker (10 cm) (SP1) Note 1: When installing the loudspeaker (10 cm) (SP1), be careful not to pinch the speaker cable between the loudspeaker (10 cm) and the cabinet assy.

How to install the loudspeaker (10 cm) (SP1)

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2-9. GRILLE ASSY

1 While firmly pushing both ends of the grille assy with fingers, wiggle it up and down to detach the claws.

total twelve bosses

3 grille assy

grille assy

grille assy

total eight claws

2 Pull out the grille assy in the direction of the arrow, remove the bosses.

1 While firmly pushing both ends of the grille assy with fingers, wiggle it up and down to detach the claws.

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2-10. FRONT PANEL BLOCK

Front bottom view

6 twelve screws (3.5 u 15 B)

colored line


connector

OK

colored line


connector

NG

How to install the flexible flat cable When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion.

Insert only part way.

Insert straight into the interior.

connector

Insert at a slant.

connector

connector connector

connector connector

OK

NG NG

How to install the connector Insert the connector straight into the interior. There is a possibility that using this unit without the connector correctly installed will damage it.

4 connector (XP4)

:LUHVHWWLQJ

hook

MAIN board

POWER board7 Remove the front panel block in the direction of the arrow.

9 front panel block

1 connector (XP5)

2 connector (XP6)

8 Draw the wire out of the hole in cabinet.

8 Draw the wire out of the hole in cabinet.

terminal side

3 FFC 16P/MAIN-FRONT (FFC2) (XP15)

5 Remove the wire from the hook.

hook

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2-11. LOUDSPEAKER (4.3 12 cm) (SP2, SP3)

Front panel block top rear view

Front panel block bottom front view

1 terminal (wide side) [white]

1 terminal (narrow side) [black]

1 terminal (narrow side) [yellow]


OK


Insert straight into the interior.


NGnsert only part way.

:LUHVHWWLQJ

Rear view

top side

loudspeaker (4.3 u 12 cm) (SP2)

[white](wide side)

groove

hook

[yellow](narrow side)

1 terminal (wide side) [white]



3 loudspeaker (4.3 u 12 cm) (SP2)

3 loudspeaker (4.3 u 12 cm) (SP3)

:LUHVHWWLQJ

Rear view

top side


[white](wide side)

groove

hook

[black](narrow side)

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2-12. LOUDSPEAKER (1.4 2.5 cm) (SP4, SP5)


2 screw (2.6 u 8 S)

2 screw (2.6 u 8 S)

1 terminal (wide side) [black]

1 terminal (wide side) [black]

1 terminal (narrow side) [red]

2 screw (2.6 u 8 S)

2 screw (2.6 u 8 S)

1 terminal (narrow side) [red]

3 loudspeaker (1.4 u 2.5 cm) (SP4)

3 loudspeaker (1.4 u 2.5 cm) (SP5)


OK


Insert straight into the interior.speaker cord speaker terminal

NGnsert only part way.

:LUHVHWWLQJ

Rear view

top side

loudspeaker (1.4 u 2.5 cm) (SP5)


screw hole

[black](wide side)

[red](narrow side)

:LUHVHWWLQJ

[black](wide side)

[red](narrow side)


loudspeaker (1.4 u 2.5 cm) (SP4)

screw hole Rear view

top side

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2-13. KEY BOARD


1 two screws (2.6 u 8 S)

6 two screws (2.6 u 6 S)

7 two claws

8 button

9 KEY board

KEY board block

FRONT board NFC wire screw hole

2 Lift up the KEY board block in the direction of the arrow.

3 connector (XP13)

4 FFC 8P/FRONT-KEY (FFC3) (XP12)

FFC 8P/FRONT-KEY (FFC3)

:LUHVHWWLQJ Rear view

top side

colored line


connector

OK

colored line


connector

NG

+RZWRLQVWDOOWKHIOH[LEOHIODWFDEOH When installing the flexible flat cable, ensure that the colored line is parallel to the connector after insertion.

5 KEY board block

terminal side

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2-14. NFC MODULE

Note: When replacing the BT NFC board or the NFC module, be sure replace both at the same time.

The BT NFC board or the NFC module cannot replace with single.


1 Peel off the adhesive sheet.

3 NFC module2 Draw the wire out of the hole in front panel.

NFC module

guide line

How to install the NFC module

Top view

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SECTION 3TEST MODE

VERSION DISPLAYThe check of the software version can be performed.

Procedure:1. Press the [@/1] button to turn the power on.2. Press three buttons of the [INPUT], [VOL+] and [VOL] si-

multaneously for 2 seconds.3. The software version is displayed on the screen display panel

for 2 seconds, then return to the normal mode. (Displayed values in the following fi gure are example)

Screen display

FACTORY RESETIt can clear all settings and the Bluetooth pairing history to initial conditions. Execute this mode when returning this unit to the cus-tomer.

Procedure:1. Press the [@/1] button to turn the power on.2. Press three buttons of the [INPUT], [VOL] and [@/1] simulta-

neously for 5 seconds.3. The message RESET is displayed on the screen display pan-

el, then enters the standby status.Screen display

DEMO MODEThe demo mode can be performed.(This mode is used by shop front)Note: At the same time it is cannot perform the hotel mode (page 18).

Procedure:1. Press the [@/1] button to turn the power on.2. Press two buttons of the [INPUT] and [VOL] simultaneously

for 5 seconds. Or press the button on the remote commander as following

order (each buttons press within 5 seconds). [BACK] [ENTER] [INPUT] [%] [INPUT] [%]3. The message DM ON is displayed on the screen display

panel, and enter the demo mode, then changed to the setting of initial value for demo mode.

Screen display

Initial value for demo mode:Function : OPTVolume : 25Muting : OFFSound fi eld : CLEAR AUDIO+Night mode : OFFVoice : OFFSubwoofer volume : 10Tone (Bass/Treble) : 0Dual mono : MAINSound effect : ONDisplay mode : Normal

Note 1: When demo mode is ON, the operation of the [@/1] button on the unit, and the operation of the [@/1], [MENU] and [INPUT] buttons on the remote commander is invalid.

Note 2: When the non-operation and no sound for fi ve minutes is fol-lowed, setting will return to the initial value for demo mode.

Releasing method:Perform the FACTORY RESET.Note: The demo mode does not release by unplug the AC cord.

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HOTEL MODEThe hotel mode can be performed.(This mode is used by hotel equipment administrator)Note: At the same time it is cannot perform the demo mode (page 17).

Procedure:1. Press the [@/1] button to turn the power on.2. Press two buttons of the [@/1] and [VOL] simultaneously for

5 seconds.3. The message HOTEL is displayed on the screen display

panel.Screen display

Blinking

4. Press the [ENTER] button on the remote commander, the mes-sage OFF (current setting) is displayed on the screen display panel.

5. Select the ON to press the [V]/[v] buttons on the remote commander, and press the [ENTER] button on the remote commander.

6. Changed to hotel mode ON, and return to the normal display.7. Press two buttons of the [@/1] and [VOL] simultaneously for

5 seconds.8. The message HOTEL is displayed on the screen display

panel.9. Select the MAXVL to press the [V]/[v] buttons on the re-

mote commander, and press the [ENTER] button on the re-mote commander.

Screen display

Blinking

Note: If hotel mode is OFF, MAXVL cannot be selected (not dis-played).

10. The message VOL50 (current setting) is displayed on the screen display panel.

Screen display

Blinking

11. Select the maximum volume setting (0 to 50) to press the [V]/[v] buttons on the remote commander, and press the [ENTER] button on the remote commander.

12. Maximum volume setting of the hotel mode is complete, return to the normal display.

Initial setting for hotel mode:When the power is turned on, always volume is 0.Maximum volume will be changed to the settings value (default 50).

Releasing method:Perform the FACTORY RESET (page 17). Or the step 5 of this mode settings to select the OFF and press the [ENTER] button on the remote commander.Note: The hotel mode does not release by unplug the AC cord.

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SECTION 4DIAGRAMS

4-1. BLOCK DIAGRAM

SDRAM

64M

FLASH

16M

Audio signal

Control signal 64M

4

20W *2 THD 30%

BTL

BTL

4

16M

I2S

HDMI OUTHDMI_ARC 74LVC2G04

Control signal

I/O*4

OPT L F 4Power Stage

STA339BW

40W THD 30%

MTK 8301

Swith ICADC

AK5358

I2S L F

USBI2C/RST/MUTE/FAULT

AUDIO IN 74LVC1G3157AK5358

NFC-FS2 I/O*1Power Stage

STA369BWS

PBTL4

I2SI/O*1

AS4558oscillator:27MHz

NFC is not subject

I2C

BT:TBM-C830

26MHz

AP4435

I/O*7

I/O*5 I/O*1+18V

AS4558

SYS +5V

NFC is not subject to type approval

I2C

EUP3482A +18VSTB_3.3V

AS1117

I/O*7

POWER KEY VOL +/- KEY

Bluetooth LED SOURCE KEYLED DRIVER STB_+1.2V

EUP3482A

SYS +3 3V

SYS_+5V

POWER SUPPLY Standby power 0.5w+18V GND

IR LED DISPLAYSYS_+3.3V

MOS

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For Schematic Diagrams.Note: All capacitors are in F unless otherwise noted. (p: pF) 50

WV or less are not indicated except for electrolytics and tantalums.

All resistors are in and 1/4 W or less unless otherwise specifi ed.

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)

For Printed Wiring Boards.Note: : Pattern from the side which enables seeing. (The other layers patterns are not indicated.)

Circuit Boards Location

Caution:Pattern face side:(Conductor Side)Parts face side: (Component Side)

Parts on the pattern face side seen from the pattern face are indicated.Parts on the parts face side seen from the parts face are indicated.

Note: The components identi-fi ed by mark 0 or dotted line with mark 0 are criti-cal for safety. Replace only with part number specifi ed.

Note: Les composants identifi s par une marque 0 sont critiques pour la scurit. Ne les remplacer que par une pice portant le nu-mro spcifi .

POWER board

NFC module

FRONT board

USB board

KEY board

MAIN boardBT NFC board

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4-2. PRINTED WIRING BOARD - MAIN Board - : Uses unleaded solder. See page 20 for Circuit Boards Location.

MAIN BOARD (CONDUCTOR SIDE)MAIN BOARD (COMPONENT SIDE)

A

B

C

D

E

1 2 3 4 5 6 7

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4-3. SCHEMATIC DIAGRAM - MAIN Board (1/6) - See page 33 for IC Block Diagrams. See page 36 for IC Pin Function Description.

Put these Compnonents ascloser as possible toMT8307

A_1V2

A_3V3

XIXO

A_3V3

USB_DPUSB_DM

D_3V3

SF_CSSF_DOSF_DI

SF_DI

SF_DO

SF_CK

SF_CS

D_1V2

AMP_SDAAMP_SCL

DSP_RXDDSP_TXD

DSP_RXDDSP_TXD

AMP_DATA0

SD

CLK

SDCLKSD_CLK

DQ0

DQ1DQ2

DQ3DQ4

DQ5DQ6

DQ7

M_A0M_A1M_A2M_A3

DQ8

DQ9DQ10

DQ11DQ12

DQ13DQ14

DQ15

DQ

0D

Q1

DQ

2D

Q3

DQ

4D

Q5

DQ

6D

Q7

LDQ

MD

Q15

DQ

14

DQ

13D

Q12

DQ

11D

Q10

DQ

9D

Q8

LDQMUDQM

UD

QM

M_A

11M

_A9

M_A8M_A7

M_A6M_A5M_A4

M_A10

M_A3M_A2M_A1M_A0

M_A4M_A5M_A6M_A7M_A8M_A9M_A11

M_A10

RWE

RWE

CASRAS

CASRAS

BA0BA1

BA0BA1

AD

ATA

MTK_DATA0

AMP_FAULTAMP_MUTE0

ADATA

ABCLKALRCLK

A_3V3

AM

P_S

DA

AM

P_R

ST

TXC-TXC+

TX0-TX0+

TX1-TX1+

TX2-

TX2+

TX2-

TX1-

TX0+

TX0-

TXC-

TX2+

TX1+

TXC+

1/2power-control

HDMI_SDAHDMI_SCL

USB_DM

USB_DP

MTK_DATA1 AMP_DATA1

LED

_SD

ALE

D_S

CL

HDMI_SDAHDMI_SCL

IR

MTK

_DA

TA0

AM

P_S

CL

KEY_SOURCE

A_1V28301_RST

BT_

STA

TUS

_PA

IR

MTK

_DA

TA1

ALR

CLK

SF_CK

AB

CLK

AM

CLK

BT_STATUS_PAIR

BT_STATUS

BT_AUDIO_EN

POWER_CONTROL

BT_RST

FN1

8301_RST

PO

WE

R_C

ON

TRO

LB

T_A

UD

IO_E

NB

T_R

ST

BT_

STA

TUS

FN1

BT_

MP

3_S

W

BT_

PA

IR

AMP_RST

FN2

KE

Y_P

OW

ER

VO

L+

AM

P_M

UTE

0

AMCLK

VOL-

USB_ENUSB_FAULT

US

B_E

N

USB_FAULT

FN2

XI XO

AM

P_F

AU

LT

1/2power-control

KEY_SOURCE

BT_PAIR

VOL-KEY_POWER

VOL+

LED_SDALED_SCL

AMP_SDAAMP_SCL

AMP_DATA0

AMP_MUTE0

AD_BCLKAD_LRCKAD_DATA

AD_MCLK

TX2+

TX2-

TX1+

TX1-

TX0+

TX0-

TXC+

TXC- 1/2power-control

AMP_DATA1

HDMI_SDAHDMI_SCL

NFC_INT_1

SPDIF_ARCSPDIF_OPT

HDMI_CEC

HPLG

IR

BT_STATUS_PAIR

BT_STATUS

BT_AUDIO_EN

BT_RST

POWER_CONTROL

FN1

BT_

MP

3_S

W

POWER ON/OFF

AMP_RST

BT_

STA

TUS

2

FN2

AMP_FAULT

BT_PAIR

LED_SDALED_SCL

KEY_SOURCEVOL+VOL-KEY_POWER

AV

DD

12NC

AVDD12_2AVDD33_1XTALIXTALOV14

AVDD33_2NCNCGPIO2USB_DPUSB_DMVDD33_USBPAD_VRTVDD12_USBDV_Y2DV_Y3DV_Y4SF_CSSF_DOSF_DIDVDD33SF_CK

DV

_C2

UP1_6/SCLUP1_7/SDAGPIO11GPIO6PRST_IR_

DV_C0

DV

_C1

GP

IO7/

CK

E_

DV

DD

33R

D0

RD

1R

D2

RD

3R

D4

RD

5R

D6

RD

7D

QM

0R

D15

RD

14D

VD

D12

RD

13R

D12

RD

11R

D10

RD

9R

D8

DQ

M1

RC

LKR

A11

RA1

GPO5

DV

_C3

RA0RA10

BA1BA0

DVDD33RAS_CAS_

RA4RA5RA6

DVDD33

RWE_

RA7RA8

RA

9

AD

AC

VD

D2

AD

AC

VD

D1

AS

DA

TA0

ALR

CK

AL/

GP

IOA

VC

MA

R/G

PIO

0A

BC

KLF

E/G

PIO

AK

IN1/

GP

IO21

AD

VC

M/G

PIO

20A

KIN

2/G

PIO

19

AG

ND

12A

VD

D33 NC FS

VR

EF/

GP

IO14

AV

DD

33G

PIO

33G

PIO

32G

PIO

31G

PIO

30G

PIO

29TX

2P

TX2NAVDD12_D

AD

AC

VS

SA

PLL

CA

P/G

PIO

35A

PLL

VD

D_G

PIO

/GP

IO34

AA

DV

DD

NC

NC

GPIO4

SD

_MS

_D2

SD

_MS

_D3

GP

IO8

E-P

AD

/GN

D

RA2RA3

DVDD12SPDIF/GPIO12GPIO10/HPLG

EXT_RESAVDD33_12

TXCNTXCP

AVDD12_CTX0NTX0P

AVSS12TX1NTX1P

GPIO3/INT_

GP

IO13

GP

IO9

VDDDQ0VDDQDQ1DQ2VSSQDQ3DQ4VDDQDQ5DQ6VSSQDQ7VDDLDQMWECASRASCSBA0 A11

NCCKECLK

NCVSSDQ8

VDDQDQ9

DQ10VSSQDQ11DQ12VDDQDQ13DQ14VSSQDQ15

VSS

BA1A10/APA0A1A2 A5

A6A7A8A9

A3VDD VSS

A4

UDQM

OUT 1

ILIMFLGEN

GND

IN

G

D S

CE#SOWP#VSS SI

SCKHOLD#

VDD

1234

1234

close to IC pin

Compatible with TJ2100R102=30K,Ilim=1.25A Typical

1V2

STB_3V3

A_1V2

A_3V3

STB_3V3 D_3V3

D_3V3

D_1V2

STB_3V3 SF_3V3

SF_3V3

SF_3V3

STB_5V

D_3

V3

D_3V3

D_3V3

1V2 D_1V2

D_1

V2

D_1V2

D_3V3

SD_3V3STB_3V3

SD_3V3

D_3V3

D_1V2

D_1V2

A_3

V3A_3

V3

D_3V3A_1V2

SD_3V3

SD_3V3

SD_3V3

SD_3V3

SD_3V3

SD_3V3

A_3

V3

A_3V3A_1V2

D_3V3

D_3V3

STB_5V

USB_5V

USB_5V

SYS_3V3

SYS_3V3

STB_5V

A_3V3 SYS_3V3D_3V3

LQFP128-630630-0.4-88D5100LQFP128-630630-0.4-88D5100

127

128

12345

789

1011121314151617181920212223

34

242526272829

32

33 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63

79

6

35

78777675747372

70696867

71

6665

64

126

125

124

123

122

121

120

119

118

113

112

111

108

107

106

105

104

103

102

101

100

99 98 97

9695

117

116

115

114

110

109

31

36 37 40

129

808182838485868788899091929394

30

38 39

1

32

4

123456789

1011121314151617181920 35

363738

404142434445464748495051525354

2122232425 30

31323334

2627 28

29

39

1

534

2

6

1234 5

678

1

2

3

4

1234

1234

C42

1uF/25V/X

7R

C42

1uF/25V/X

7R

R156 NC/0R156 NC/0

R113 33R113 33

C11127pF/50V/N

P0

C11127pF/50V/N

P0

FB12 500/200mAFB12 500/200mA

R247 0R247 0

R114

1.8KR

1141.8K

C87

0.1uF/25V/Y

5VC

870.1uF/25V

/Y5V

R10

04.

7KR

100

4.7K

R377

10K

R377

10K

FB13 75/1AFB13 75/1A

R126 33R126 33

R108 1.5K/1%R108 1.5K/1%

R139 0R139 0

R94

33R

9433

R128 33R128 33

C100

0.1uF/25V/Y

5VC

1000.1uF/25V

/Y5V

R109 1K/1%R109 1K/1%

220uF/16V

CE22

220uF/16V

CE22

C90

0.1uF/25V/Y

5VC

900.1uF/25V

/Y5V

R115 33R115 33

R75

15KR

7515K

C94

0.1uF/25V/Y

5VC

940.1uF/25V

/Y5V

C185

0.1uF/25V/Y

5VC

1850.1uF/25V

/Y5V

C112

0.1uF/25V/Y

5VC

1120.1uF/25V

/Y5V

U11

MTK8301OXE

U11

MTK8301OXE

C107

10P

F/50V/N

PO

C107

10P

F/50V/N

PO

R80 3.9K/1%R80 3.9K/1%

R95

33R

9533

Q4NPN_3DG3904MQ4NPN_3DG3904M

T1

ACM2012H-900-2P

T1

ACM2012H-900-2P

C97

10P

F/50V/N

PO

C97

10P

F/50V/N

PO

C96

10P

F/50V/N

PO

C96

10P

F/50V/N

PO

R76

10KR

7610K

47uF/16VCE1547uF/16VCE15

C176

0.1uF/25V/Y

5VC

1760.1uF/25V

/Y5V

R918

0

R918

0

R373

10K

R373

10K

C85

10uF/10V/Y

5VC

8510uF/10V

/Y5V

C102

0.1uF/25V/Y

5VC

1020.1uF/25V

/Y5V

R372

10K

R372

10K

R34 0R34 0

C98

4.7uF/16V/Y

5VC

984.7uF/16V

/Y5V

C101

0.1uF/25V/Y

5VC

1010.1uF/25V

/Y5V

C39

1uF/25V/X

7R

C39

1uF/25V/X

7R

C104

0.1uF/25V/Y

5VC

1040.1uF/25V

/Y5V

FB14 500/200mAFB14 500/200mA

R120 33R120 33

C103

0.1uF/25V/Y

5VC

1030.1uF/25V

/Y5V

U10

SDRAM_64Mb_M12L64164A-7T

U10

SDRAM_64Mb_M12L64164A-7T

C99

0.1uF/25V/Y

5VC

990.1uF/25V

/Y5V

R97 33R97 33

C75

0.1uF/25V/Y

5VC

750.1uF/25V

/Y5V

R74 1KR74 1K

C77

0.1uF/25V/Y

5VC

770.1uF/25V

/Y5V

R36

NC/0

R36

NC/0

C78

4.7uF/16V/Y

5VC

784.7uF/16V

/Y5V

C83

0.1uF/25V/Y

5VC

830.1uF/25V

/Y5V

C76

10uF/10V/X

7RC

7610uF/10V

/X7R

22uF/16VC

E13

22uF/16VC

E13

D7LL4148D7LL4148

C93

0.1uF/25V/Y

5VC

930.1uF/25V

/Y5V

R85 4.7KR85 4.7K

R176 NC/0R176 NC/0

R376

10K

R376

10K

C171

0.1uF/25V/Y

5VC

1710.1uF/25V

/Y5V

C184 10PF/50V/NP0C184 10PF/50V/NP0

R77

22KR

7722K

R98 4.7KR98 4.7K

R179 NC/0R179 NC/0

C86

0.1uF/25V/Y

5VC

860.1uF/25V

/Y5V

C43

1uF/25V/X

7R

C43

1uF/25V/X

7R

R125 0R125 0

C92

0.1uF/25V/Y

5VC

920.1uF/25V

/Y5V

U14 GMT_G527U14 GMT_G527

Q11 AP2328Q11 AP2328

C11027pF/50V/N

P0

C11027pF/50V/N

P0

R246 0R246 0R

101

4.7K

R10

14.

7K

R35 0R35 0

R119 33R119 33

R138 100KR138 100K


C105

10P

F/50V/N

PO

C105

10P

F/50V/N

PO

C113 0.1uF/25V/Y5VC113 0.1uF/25V/Y5V

R92

560R

92560

C72

0.1uF/25V/Y

5VC

720.1uF/25V

/Y5V

C89

4.7uF/16V/Y

5VC

894.7uF/16V

/Y5V

CE

1447uF/16V

CE

1447uF/16V

C82

0.1uF/25V/Y

5VC

820.1uF/25V

/Y5V

C188

15pF/50V/NP0

C188

15pF/50V/NP0

C410.1uF/50V/X7R

C410.1uF/50V/X7R

C91

4.7uF/16V/Y

5VC

914.7uF/16V

/Y5V

R89 1KR89 1K

R96 NC/4.7KR96 NC/4.7K

R118

4.7KR

1184.7K

C177

0.1uF/25V/Y

5VC

1770.1uF/25V

/Y5V

U12

SPI_16Mb_EN25T160

U12

SPI_16Mb_EN25T160

R142

4.7KR

1424.7K

R127 33R127 33

C73

0.1uF/25V/Y

5VC

730.1uF/25V

/Y5V

C109

10P

F/50V/N

PO

C109

10P

F/50V/N

PO

R123 33R123 33

R230 0R230 0

C79

15pF/50V/N

P0

C79

15pF/50V/N

P0

R91

33R

9133

C183 10PF/50V/NP0C183 10PF/50V/NP0

R104 4.7KR104 4.7K

C175

0.1uF/25V/Y

5VC

1750.1uF/25V

/Y5V

R917

0

R917

0

R88 4.7KR88 4.7K

CE1247uF/16VCE1247uF/16V

XP4

4PIN/2.0mm

XP4

4PIN/2.0mm

R116

1.8KR

1161.8K

R141

4.7KR

1414.7K

R374

10K

R374

10K

XP3

4PIN/2.0mm

XP3

4PIN/2.0mm C114

10uF/16V/X

5R

C114

10uF/16V/X

5R

R122 1.2K/1%R122 1.2K/1%

C81

0.1uF/25V/Y

5VC

810.1uF/25V

/Y5V

R129 33R129 33

R10330KR10330K

R144 4.7KR144 4.7K

C84

4.7uF/16V/Y

5VC

844.7uF/16V

/Y5V

R111 5.1K/1%R111 5.1K/1%

R117

4.7KR

1174.7K

R121 1.2K/1%R121 1.2K/1%

C88

0.1uF/25V/Y

5VC

880.1uF/25V

/Y5V

R110 500/200mAR110 500/200mA

C95

0.1uF/25V/Y

5VC

950.1uF/25V

/Y5V

R99 4.7KR99 4.7K

C80

0.1uF/25V/Y

5VC

800.1uF/25V

/Y5V

C108

10P

F/50V/N

PO

C108

10P

F/50V/N

PO

R83

4.7K/1%

R83

4.7K/1%

R102 NC/15KR102 NC/15K

R371

10K

R371

10K

R78 300/2AR78 300/2A

C44

0.1uF/50V/X7R

C44

0.1uF/50V/X7RR375

10K

R375

10K

FB11 500/200mAFB11 500/200mA

R87 4.7KR87 4.7K

R107 0R107 0

R124 0R124 0

R90

33R

9033

++

MT8307LQFP 128

V1.0

MT8307LQFP 128

V1.0

++

++

++

++

A

3 86

E

2 9

D

5

B

C

71 4

(1/6)MAIN BOARD

F

G

HT-XT100

HT-XT100

2323

4-4. SCHEMATIC DIAGRAM - MAIN Board (2/6) -

GND_SUB

SA

TEST_MODE

VSS

VCC_REG

OUT2B

GND2

VCC2

OUT2A

OUT1B

VCC1

GND1

OUT1A

GND_REG

VDD

CONFIG

OUT3B / FFX3B

OUT3A / FFX3AEAPD / OUT4B

TWARN / OUT4A

VDD_DIG

GND_DIG

PWRDN

VDD_PLL

FILTER_PLL

GND_PLL

XTI

BICKI

LRCKI

SDI

RESET

INT_LINE

SDA

SCL

GND_DIG

VDD_DIG

GND

12

4V

NC

SYS_5V

+12V

AMP_VCC

+12V

+3.3VD1

+3.3VD1

+3.3VD1

AMP_VCC

+3.3VD1+3.3VD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1819

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

3

21

84

1

3

2

12

C163 0.1uFC163 0.1uF

C16

9

0.1uF

C16

9

0.1uF

U15

STA369BW

U15

STA369BWS

R252 33R252 33

R175 6.2R175 6.2

R200 10R200 10

C1684700pF

C1684700pF

C218

NC

/1000pF/50V/X

7RC

218N

C/1000pF/50V

/X7R

R195

4.7KR

1954.7K 4.7uF/50V

CE254.7uF/50VCE25

FB20 500/200mAFB20 500/200mA

R168 33R168 33

R205

8.2KR

2058.2K

FB19 70/3AFB19 70/3A

R204

8.2KR

2048.2K

C15

20.

1uF

C15

20.

1uF

R194

NC

/150KR

194N

C/150K

U17A

F4558

U17A

F4558

R226NC/4.7KR226NC/4.7K

FB25

500/200mA

FB25

500/200mA

C1780.1uF/25V/Y5VC1780.1uF/25V/Y5V

R197 1.2K/1%R197 1.2K/1%

R206

12K/1%

R206

12K/1%

R170 33R170 33

100uF/16VCE24100uF/16VCE24

L10 10uH/5AL10 10uH/5A

R173 33R173 33

D4 BAT54CD4 BAT54C

C16

7

680pF

C16

7

680pF

C161

0.1uF

C161

0.1uF

R199 560R199 560

R192 2.2KR192 2.2K

R172 6.2R172 6.2

R196 NC/10R196 NC/10

C213

NC

/10pF/50V/N

P0

C213

NC

/10pF/50V/N

P0

C226

1000pF/50V/N

P0

C226

1000pF/50V/N

P0

C16

4

0.22F

C16

4

0.22F

R202

0R

2020

C237

0.1uF

C237

0.1uF

C17

20.

1uF

C17

20.

1uF

C166 0.1uFC166 0.1uF

C155

1000pF/50V/X7R

C155

1000pF/50V/X7R

R1674.7KR1674.7K

R244NC/4.7KR244NC/4.7K

R253 33R253 33 L9 10uH/5AL9 10uH/5A

C151

0.1uF

C151

0.1uF

C219

NC

/1000pF/50V/X

7RC

219N

C/1000pF/50V

/X7R

C157

330pF

C157

330pF

C16

5

0.22F

C16

5

0.22F

R251 33R251 33

CE

21470uF/35V

CE

21470uF/35V

R203 1KR203 1K

C170

0.1uFC

1700.1uF

R177 0R177 0

C159

1uF/50V

/X7R

C159

1uF/50V

/X7R

C17

31u

F/50

V/Y

5VC

173

1uF/

50V

/Y5V

R169 33R169 33

R191 1.8KR191 1.8K

R920NC/0

R920NC/0

R243NC/4.7KR243NC/4.7K

47uF/50VCE26

47uF/50VCE26

C227

1000pF/50V/N

P0

C227

1000pF/50V/N

P0

R9190

R9190

C1790.1uF/25V/Y5VC1790.1uF/25V/Y5V

C15

31u

F/50

V/Y

5VC

153

1uF/

50V

/Y5V

R1782.2KR1782.2K

FB27

500/200mA

FB27

500/200mA

R174

22

R174

22

R198 4.7K/1%R198 4.7K/1%

R201 750R201 750

C162

NC

/10pF/50V/N

P0

C162

NC

/10pF/50V/N

P0

C1560.1uF

C1560.1uF

R193

4.7K/1%

R193

4.7K/1%

C214

NC

/10pF/50V/N

P0

C214

NC

/10pF/50V/N

P0

C160

0.01uF/50V/X7R

C160

0.01uF/50V/X7R

XP7

2PIN_2.5mm

XP7

2PIN_2.5mm

R18022R18022

C158 0.1uFC158 0.1uF

4.7uF/50VCE27 4.7uF/50VCE27

C212

NC

/10pF/50V/N

P0

C212

NC

/10pF/50V/N

P0

R171 33R171 33

C174330pF/50V/X7R

C174330pF/50V/X7R

R181 0R181 0

C1540.1uFC1540.1uF

R245NC/4.7KR245NC/4.7K

SUB+

FR+

pw_detect

SUB+

SUB-

AMP_SDA

AMP_FAULT

AMP_MUTE

AMP_SCL

AMP_MCLK

AMP_RST

339_VCC

339_VCC

AD_BCLK

AD_LRCK

AMP_DATA1

SUB-

SUB+

FR+ 9

1/2power-control4

AD_LRCK7

AMP_FAULT7,8

AMP_SCL7,8

AMP_SDA7,8

AD_MCLK

AMP_DATA17

AMP_RST7,8

AD_BCLK7

AMP_MUTE

SUB-

SUB+

++

+

-

+

-

++

++

++++

A

3 86

E

2

D

5

B

C

71 4

(2/6)MAIN BOARD

F

See page 36 for IC Pin Function Description.

HT-XT100

HT-XT100

2424

4-5. SCHEMATIC DIAGRAM - MAIN Board (3/6) - See page 36 for IC Pin Function Description.

SA I2C ADRESS0 0*381 0*3A

FR-

FR+

FL-

FL+

SUB+

SUB-

SYS_3V3

+3.3VD

+3.3VD

+3.3VD

SYS_3V3 +3.3VD

AMP_VCC

AMP_VCC

1 2 3 4 5

1 2 3 4

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1819

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

R157 0R157 0

XP65PIN/2.5mmXP65PIN/2.5mm

R159 6.2R159 6.2

C14

91u

F/50

V/Y

5VC

149

1uF/

50V

/Y5V

R147 33R147 33

R155 6.2R155 6.2


C13

7

0.22F

C13

7

0.22F

R166

47KR

16647K

C127

0.47uF/63V

C127

0.47uF/63V

R778220KR778220K

L7 10uHL7 10uH

R15822R15822

C530

10uF/16V/X7R

C530

10uF/16V/X7R

C211

NC

/10pF/50V/N

P0

C211

NC

/10pF/50V/N

P0

C128

0.01uF/50V/X7R

C128

0.01uF/50V/X7R

R154 33R154 33

C1150.1uFC1150.1uF

R150 33R150 33

R776 220KR776 220K

C1454700pF

C1454700pF

C11

71u

F/50

V/Y

5VC

117

1uF/

50V

/Y5V

Q759PNP_3CG3906M

Q759PNP_3CG3906M

C209

NC

/10pF/50V/N

P0

C209

NC

/10pF/50V/N

P0

C150330pF/50V/X7R

C150330pF/50V/X7R

C129 0.1uFC129 0.1uF

C531

10uF/16V/X7R

C531

10uF/16V/X7R

C14

60.1uF

C14

60.1uF

L5 10uHL5 10uH

R783100R783100

FB17 70/3AFB17 70/3A

FB16 500/200mAFB16 500/200mA

R152

22

R152

22

C1210.1uF

C1210.1uF

R217NC/4.7KR217NC/4.7K

Q758PNP_3CG3906M

Q758PNP_3CG3906M

C122 2.2UFC122 2.2UF

R14622R14622

R781 220KR781 220K

R188 33R188 33

R153 6.2R153 6.2

C217

NC

/1000pF/50V/X

7RC

217N

C/1000pF/50V

/X7R

C1230.1uFC1230.1uF

C207

NC

/1000pF/50V/X

7RC

207N

C/1000pF/50V

/X7R

CE

18470uF/35V

CE

18470uF/35V

R225NC/4.7KR225NC/4.7K

L8 10uHL8 10uH

C125 1000pF/50V/X7RC125 1000pF/50V/X7R

C1190.1uFC1190.1uF

R163

4.7KR

1634.7K

R775220KR775220K

C141

0.1uF

C141

0.1uF

R214NC/4.7KR214NC/4.7K

C143 0.1uFC143 0.1uF

FB28

500/200mA

FB28

500/200mA

R165 10KR165 10K

C13

9

0.22F

C13

9

0.22F

Q7PNP_MMBT8550CLT1

Q7PNP_MMBT8550CLT1

R164 47KR164 47K

C13

8

0.22F

C13

8

0.22F

C131

0.1uF

C131

0.1uF

D3

LL4148

D3

LL4148

FB18 70/3AFB18 70/3A

R162 0R162 0

C14

80.

1uF

C14

80.

1uF

D2 LL4148D2 LL4148

R777 220KR777 220K

C147

0.1uFC

1470.1uF

C133 0.1uFC133 0.1uF

C210

NC

/10pF/50V/N

P0

C210

NC

/10pF/50V/N

P0

R16122R16122

C120

330pF

C120

330pF

C135

0.47uF/63V

C135

0.47uF/63V

C142 0.1uFC142 0.1uF


C130 2.2UFC130 2.2UFL6 10uHL6 10uH

R773 220KR773 220K

C126

0.1uF

C126

0.1uF

R149 6.2R149 6.2

C11

60.

1uF

C11

60.

1uF

R151 33R151 33

R148 33R148 33

C118330pF/50V/X7R

C118330pF/50V/X7R

R189 33R189 33

R186 33R186 33

C124 0.1uFC124 0.1uF

C225

1000pF/50V/N

P0

C225

1000pF/50V/N

P0

R216NC/4.7KR216NC/4.7K

R780 220KR780 220K

C7690.22UF/50V/Y5VC7690.22UF/50V/Y5V

CE

19470uF/35V

CE

19470uF/35V

C208

NC

/1000pF/50V/X

7RC

208N

C/1000pF/50V

/X7R

C14

0

0.22F

C14

0

0.22F

C204

NC

/1000pF/50V/X

7RC

204N

C/1000pF/50V

/X7R

R1602.2KR1602.2K

R784

100K

R784

100K

CE17100uF/16VCE17100uF/16V

U13

STA339BW

U13

STA339BW

C136

0.01uF/50V/X7R

C136

0.01uF/50V/X7R

C134330pFC134330pF

R774 220KR774 220K

C14

4

680pF

C14

4

680pF

C132

NC

/10pF/50V/N

P0

C132

NC

/10pF/50V/N

P0


47uF/16VCE2047uF/16VCE20

C224

1000pF/50V/N

P0

C224

1000pF/50V/N

P0

1 2 3 4 5

1 2 3 4

GND_SUB

SA

TEST_MODE

VSS

VCC_REG

OUT2B

GND2

VCC2

OUT2A

OUT1B

VCC1

GND1

OUT1A

GND_REG

VDD

CONFIG

OUT3B / FFX3B

OUT3A / FFX3AEAPD / OUT4B

TWARN / OUT4A

VDD_DIG

GND_DIG

PWRDN

VDD_PLL

FILTER_PLL

GND_PLL

XTI

BICKI

LRCKI

SDI

RESET

INT_LINE

SDA

SCL

GND_DIG

VDD_DIG

GND

AMP_MUTE

FR+

FL-

FL+

FR+

FR-AMP_SDA

AMP_SCL

AMP_FAULT

AMP_MCLK

AMP_RST

AD_BCLK

AD_LRCK

AMP_DATA0

AMP_MUTE

AMP_MUTE08

FR+

AMP_MUTE

AD_LRCK7

AMP_SCL7

AMP_SDA7

AD_MCLK

AMP_DATA07

AMP_RST7

AD_BCLK7

AMP_FAULT

AMP_FAULT

SUB+

SUB-

++

++

++

++

A

3 86

E

2 9

D

5

B

C

71 4

(3/6)MAIN BOARD

F

HT-XT100

HT-XT100

2525

4-6. SCHEMATIC DIAGRAM - MAIN Board (4/6) - See page 33 for IC Block Diagrams.

47uF/16VCE4

47uF/16VCE4

C143300pF//50V/X7RC143300pF//50V/X7R

C2

NC

/0.1uF

C2

NC

/0.1uF

R2122KR2122K

R20

7.5KR

207.5K

C21330pF/16V/NP0C21330pF/16V/NP0

220uF/35V

CE2

220uF/35V

CE2

R310K

R310K

R22

0R

220

R19

15K/1%

R19

15K/1%

C17

0.1uF

C17

0.1uF

C3

0.1uF

C3

0.1uF

R6 47KR6 47K

C6 10NF

C6 10NF

C24

10uF/16V/X

7RC

2410uF/16V

/X7R

C537NC/100pF/50V/NP0


R18 0R18 0

L2 10uH/2AL2 10uH/2A

R550

NC/150

R550

NC/150

C16

0.1u

F/25

V/Y

5VC

160.

1uF/

25V

/Y5V

Q2

AP2316

Q2

AP2316

FB5 300/2AFB5 300/2A

C1

0.1u

FC

10.

1uF

R822KR822K

C19

0.1uF

C19

0.1uF

FB3 300/2AFB3 300/2A

C8

10uF

/16V

/X7R

C8

10uF

/16V

/X7R

R117.5KR117.5K

C18

0.1u

F/25

V/Y

5VC

180.

1uF/

25V

/Y5V

R156R156

C30

1uF/16V/Y

5VC

301uF/16V

/Y5V

R16

NC

/56R

16N

C/56

100uF/16VC

E29

100uF/16VC

E29

C28

0.1u

F/25

V/X

7RC

280.

1uF/

25V

/X7R

C11

0.1uF/25V/Y

5VC

110.1uF/25V

/Y5V

C194

22uF/6.3V/X

5RC

19422uF/6.3V

/X5R

D54

2N

CD

542

NC

C293300pF//50V/X7RC293300pF//50V/X7R

C7

0.1u

FC

70.

1uF

C20

NC

/0.1uF/25V/Y

5VC

20N

C/0.1uF/25V

/Y5V

C5

0.1uF/25V/Y5V

C5

0.1uF/25V/Y5V

C9

NC

/0.1uF/25V/Y

5VC

9N

C/0.1uF/25V

/Y5V

L1 10UF/3AL1 10UF/3A

C22 10NF

C22 10NF

D54

3N

CD

543

NC

U4

LD1117STR

U4

LD1117STR

47uF/16VCE5

47uF/16VCE5

U2

EUP3482A

U2

EUP3482A

U1AP4435GMU1AP4435GM

C12

0.1u

F/25

V/X

7RC

120.

1uF/

25V

/X7R

R1447KR1447K

R15

39K/1%

R15

39K/1%

R17 22KR17 22K

R549

NC/150

R549

NC/150

C32

0.1uF/25V/Y

5VC

320.1uF/25V

/Y5V

R1356R1356

C10

0.1uF/25V/Y

5VC

100.1uF/25V

/Y5V

XS1

6PIN/2.0mm

XS1

6PIN/2.0mm

U3

EUP3482A

U3

EUP3482A

220uF/16V

CE6

220uF/16V

CE6

CE3220uF/16VCE3220uF/16V

R9

300/1%

R9

300/1%

R250 NC/0R250 NC/0

FB4 300/2AFB4 300/2A

C27

NC

/330pF/50V/N

P0

C27

NC

/330pF/50V/N

P0

Q3

AP2316

Q3

AP2316

C13

NC

/330pF/50V/N

P0

C13

NC

/330pF/50V/N

P0



R23

NC

/120/1%R

23N

C/120/1%

R2

20K

R2

20K

C26

0.1uF/25V/Y

5VC

260.1uF/25V

/Y5V

C15

0.1uF

C15

0.1uF

C25

NC

/0.1uF/25V/Y

5VC

25N

C/0.1uF/25V

/Y5V

R121K/1%R121K/1%

C31

4.7uF/16V/Y

5VC

314.7uF/16V

/Y5V

C4330pF/16V/NP0C4330pF/16V/NP0

FB6 300/2AFB6 300/2A

FB1 300/2AFB1 300/2A

R44.3K/1%R44.3K/1%

Q1NPN_3DG3904M

Q1NPN_3DG3904M

C23

0.1uFC

230.1uF

R10

10KR

1010K

R7 10KR7 10K

CE

7220uF/16V

CE

7220uF/16V

R5NC/56R5NC/56

FB2 30/3AFB2 30/3A

220uF/35V

CE1

220uF/35V

CE1

++

++

++

++

++

++

++

++

G

D S

input

Vout

AD

J/G

ND

output

BSIN SW

FB

CO

MP

GN

DSS

EN

S1S3S2G1 D4

D3D2D1

123456

BSIN SW

FB

CO

MP

GN

DSS

EN

G

D S

STB_5V

POWER_18V

POWER_18V

1V2

AMP_VCC

STB_3V3

STB_3V3

STB_5V

STB_3V3

SYS_3V3

AMP_VCC

STB_5V

SYS_5V

AMP_VCC

3

4

1

2

12

3

5

64

8

7

1234 5

678

123456

12

3

5

64

8

7

PO

WE

R_1

8V

POWER ON/OFF

A

3 86

E

2

D

5

B

C

71 4

(4/6)MAIN BOARD

HT-XT100

HT-XT100

2626

4-7. SCHEMATIC DIAGRAM - MAIN Board (5/6) - See page 33 for IC Block Diagrams.

++

OPTICAL

CONNECT FE BD

CONNECT BT BD

SYS_3V3

SYS_5VSYS_3V3

SYS_5VSYS_5V

SYS_3V3

SYS_3V3

SYS_5V

STB_3V3

STB_3V3

SYS_5V

STB_3V3

1

2

3 4

6

5

1 2

3 4

5 6

12345678910111213141516

1718

1

2

3 4

6

5

3

1

2

12345678910111213141516

123

45

23

54 13

14

678 9

1112

10

11516

AD_LRCKAD_DATA

AD_BCLKAD_MCLK

ADC_INLADC_INR

MP3_L

BT_L

MP3_R

BT_R

MP3_BT_L

MP3_BT_R

MP3_BT_R

MP3_BT_L

ADC_INR

ADC_INL

MP3_R

MP3_L

SPDIF_OPT

POWER_CONTROL

BT_RSTBT_AUDIO_EN

BT_STATUSFN1

BT_STATUS_PAIR

NFC_INT_BT

BT_L

BT_R

NFC_INT_BT

NFC_INT_1

FN2

AA A

AAA A

A

A

A A

A

A

A

AD_LRCKAD_MCLKAD_BCLK

AD_DATA

BT_MP3_SW

HDMI_ARC

SPDIF_ARC

SPDIF_OPT

FN1

BT_RST

IRNFC_INT_1

BT_STATUS2

LED_SCLLED_SDA

VOL-KEY_SOURCEVOL+KEY_POWERBT_PAIR

BT_STATUS

BT_AUDIO_EN

BT_STATUS_PAIRPOWER_CONTROL

FN2

L11 2.2uH/30mAL11 2.2uH/30mA

FB29 500/200mAFB29 500/200mA

C216

100pF/50V/N

P0

C216

100pF/50V/N

P0

C361 4.7UF/10V/X5RC361 4.7UF/10V/X5R

C205

100pF/50V/N

P0

C205

100pF/50V/N

P0

C220

1000pF/50V/X

7RC

2201000pF/50V

/X7R

R22147KR22147K

U574LVC1G3157GVU574LVC1G3157GV

FB15 500/500mAFB15 500/500mA

C198

100pF/50V/N

P0

C198

100pF/50V/N

P0

R71 1MR71 1M

C206

100pF/50V/N

P0

C206

100pF/50V/N

P0

R48 1MR48 1M

C201

100pF/50V/N

P0

C201

100pF/50V/N

P0

R134 33R134 33

C200

100pF/50V/N

P0

C200

100pF/50V/N

P0

R222 33R222 33

C229

1uF/10V/Y5V

C229

1uF/10V/Y5V

R143100KR143100K

U18

74LVC2G04GW

U18

74LVC2G04GW

C189

100pF/50V/N

P0

C189

100pF/50V/N

P0

R73 33R73 33

R136 33R136 33

C251

100pF/50V/N

P0

C251

100pF/50V/N

P0

R130 33R130 33

C54

0.1uF/25V/Y5V

C54

0.1uF/25V/Y5V

R69 33R69 33


C223

1000pF/50V/X

7RC

2231000pF/50V

/X7R

R81 33R81 33

R46100KR46100K

FB24 500/200mAFB24 500/200mA

R44

4.7K

R44

4.7K

R72 33R72 33

R66 1MR66 1M

R183 33R183 33

C106

100pF/50V/N

P0

C106

100pF/50V/N

P0

C802

4.7UF/10V/X5R

C802

4.7UF/10V/X5R

R338 10KR338 10K

C197

NC

/1000pF/50V/X

7RC

197N

C/1000pF/50V

/X7R

C250

100pF/50V/N

P0

C250

100pF/50V/N

P0

R86 10R86 10

C58

1uF/10V/Y

5VC

581uF/10V

/Y5V

C46

0.1u

F/25

V/Y

5VC

460.

1uF/

25V

/Y5V

C803 1000pF/50V/X7RC803 1000pF/50V/X7R

R45

4.7K

R45

4.7K

R184 33R184 33

R145 33R145 33

C248

100pF/50V/N

P0

C248

100pF/50V/N

P0


R915 0R915 0

R79 10R79 10

R37

2.2

R37

2.2

C252

100pF/50V/N

P0

C252

100pF/50V/N

P0

C228

NC

/100pF/50V/N

P0

C228

NC

/100pF/50V/N

P0

220u

F/16

VC

E11

220u

F/16

VC

E11

C215

100pF/50V/N

P0

C215

100pF/50V/N

P0

R458 470R458 470

C246

100pF/50V/N

P0

C246

100pF/50V/N

P0

C279

Value = NC/390pF/16V/NP0

C279

Value = NC/390pF/16V/NP0

R913 0R913 0

C806 1000pF/50V/X7RC806 1000pF/50V/X7R

C254

33pF/50V/N

P0

C254

33pF/50V/N

P0

C294

100p

F/50

V/N

P0

C294

100p

F/50

V/N

P0

C293

100p

F/50

V/N

P0

C293

100p

F/50

V/N

P0

R13710KR13710K

U674LVC1G3157GVU674LVC1G3157GV

R133 33R133 33

R84 33R84 33

C221

1000pF/50V/X

7RC

2211000pF/50V

/X7R

C47 4.7UF/10V/X5RC47 4.7UF/10V/X5R

C67

100pF/50V/N

P0

C67

100pF/50V/N

P0

C71

100pF/50V/N

P0

C71

100pF/50V/N

P0

R3361MR3361M

R352 470R352 470

FB30 500/200mAFB30 500/200mA

C52

0.1u

F/25

V/Y

5VC

520.

1uF/

25V

/Y5V

R248 10KR248 10K

R220

47K

R220

47K

C70

100pF/50V/N

P0

C70

100pF/50V/N

P0

C187

0.1uF/25V/Y

5VC

1870.1uF/25V

/Y5V

R185

75/1%R

18575/1%

R82 33R82 33

R93

10K

R93

10K

C196

NC

/1000pF/50V/X

7RC

196N

C/1000pF/50V

/X7R

U9

DQR-017A

U9

DQR-017A

R70 33R70 33

R68 1MR68 1M

R135 33R135 33

C5110uF/16V/X7R

C5110uF/16V/X7R

C195

0.1uF/25V/Y5V

C195

0.1uF/25V/Y5V

C49 4.7UF/10V/X5RC49 4.7UF/10V/X5R

C53

10uF/16V/X7R

C53

10uF/16V/X7R

C69

100pF/50V/N

P0

C69

100pF/50V/N

P0

XP15

16PIN/1.0mm

XP15

16PIN/1.0mm

R67 33R67 33

R410R410

P25PIN/CKX-3.5-29P25PIN/CKX-3.5-29

FB23 500/200mAFB23 500/200mA

R182 33R182 33

C222

1000pF/50V/X

7RC

2221000pF/50V

/X7R

C202

100pF/50V/N

P0

C202

100pF/50V/N

P0

R42 4.7R42 4.7

C804 1000pF/50V/X7RC804 1000pF/50V/X7R

R779 100R779 100

R254 33R254 33

C801

4.7UF/10V/X5R

C801

4.7UF/10V/X5R

C253

33pF/50V/N

P0

C253

33pF/50V/N

P0

R337 10KR337 10K

C249

100pF/50V/N

P0

C249

100pF/50V/N

P0

C740.1uF/25V/Y5VC740.1uF/25V/Y5V

U8

ADC_AK5358A

U8

ADC_AK5358A

R43

4.7K

R43

4.7K

R131 33R131 33

C352 4.7UF/10V/X5RC352 4.7UF/10V/X5R

C451uF/16V/Y5V

C451uF/16V/Y5V

C247

100pF/50V/N

P0

C247

100pF/50V/N

P0

R914 NC/0R914 NC/0

C266

100pF/50V/N

P0

C266

100pF/50V/N

P0

R65 4.7KR65 4.7K

R341

1M

R341

1M

C245

100pF/50V/N

P0

C245

100pF/50V/N

P0



C805 1000pF/50V/X7RC805 1000pF/50V/X7R

C50

0.1uF/25V/Y5V

C50

0.1uF/25V/Y5V

R47100KR47100K

FB26 75/1AFB26 75/1A

C199

100pF/50V/N

P0

C199

100pF/50V/N

P0

B2

GND

B1 A

S

VCC

1A GND

2A 2Y

VCC 1Y

123456789

10111213141516

GN

DG

ND

B2

GND

B1 A

S

VCC

OPTI

+5V

GND

123456789

10111213141516

123

45

AINLCKS1

AGNDVCOM PDN

DIF

VAVDDGND SDTO

MCLKSCLK

LRCK

AINRCKS2CKS0

A

3 86

E

2 9

D

5

B

C

71 4

(5/6)MAIN BOARD

F

HT-XT100

HT-XT100

2727

4-8. SCHEMATIC DIAGRAM - MAIN Board (6/6) -

HDMI_5V

HDMI_5V

D_3V3

STB_5V

21

21

1

32

4

21

1

32

4

123456789

10111213141516171819

222120

23

21

1

32

4

1

32

4

ES

D2

LV

SL10180Z020/18V

/2pFE

SD

2

LVS

L10180Z020/18V/2pF

R209

51KR

20951K

R210

47KR

21047K

R207 27KR207 27KR208 33R208 33

D6

LL4148

D6

LL4148 C180

33pF/50V/N

P0

C180

33pF/50V/N

P0

ES

D5

LV

SL10180Z020/18V

/2pFE

SD

5

LVS

L10180Z020/18V/2pF

R187 33R187 33

FL1 NC/ACM2012H-900-2PFL1 NC/ACM2012H-900-2P

C182

33pF/50V/N

P0

C182

33pF/50V/N

P0

FB21 0FB21 0

ES

D4

LV

SL10180Z020/18V

/2pFE

SD

4

LVS

L10180Z020/18V/2pF


D5

MBRX120/20V/1A

D5

MBRX120/20V/1A

100uF/16VC

E28

100uF/16VC

E28 P1 HDMI JACK

P1 HDMI JACK

ES

D3

LV

SL10180Z020/18V

/2pFE

SD

3

LVS

L10180Z020/18V/2pF



C181

0.1uF/25V/Y

5VC

1810.1uF/25V

/Y5V

++

HPLG

TX2-

TX1-

TX0+

TX0-

TXC-

HDMI_5V

HDMI_CEC

HDMI_SCLHDMI_SDA

HDMI_ARC

HDMI_SDA

HDMI_SCL

TX2+

TX1+

TXC+

HDMI_CEC

HPLG

HDMI_ARC

HDMI_ARC

HPLG

HDMI_SDA

HDMI_SCL

TXC-

TXC+

TX0-

TX0+

TX1-

TX1+

TX2+

TX2-

HDMI_CEC

A

3 62 5

B

71 4

(6/6)MAIN BOARD

HT-XT100

HT-XT100

2828

4-9. PRINTED WIRING BOARD - BT NFC Board - 4-10. SCHEMATIC DIAGRAM - BT NFC Board -

: Uses unleaded solder.

See page 20 for Circuit Boards Location.

BT NFC BOARD(COMPONENT SIDE)

BT NFC BOARD(CONDUCTOR SIDE)

A

B

1 2A

3 86

E

2

D

5

B

C

71 4

BT NFC BOARD

F

R5410K/1%R5410K/1%

C203 100pF/50V/NP0C203 100pF/50V/NP0

R242 33R242 33

U407BAS4558MU407BAS4558M

C261

100pF/50V/N

P0

C261

100pF/50V/N

P0

R912 0R912 0

C191

0.1uF/25V/Y

5VC

1910.1uF/25V

/Y5V

R51 10K/1%R51 10K/1%

R61 10K/1%R61 10K/1%

C236 100pF/50V/NP0C236 100pF/50V/NP0

CE

3010uF/10V

/Y5V

CE

3010uF/10V

/Y5V

C37

4.7UF/10V/X5R

C37

4.7UF/10V/X5R

C265

100pF/50V/N

P0

C265

100pF/50V/N

P0

R234 1KR234 1K

R224 33R224 33

TP1TP1

R50 10K/1%R50 10K/1%

C260

100pF/50V/N

P0

C260

100pF/50V/N

P0

R213NC/0R213NC/0

R218 0R218 0

R236 1KR236 1K

R211 0R211 0

C258

100pF/50V/N

P0

C258

100pF/50V/N

P0

C193

0.1uF/25V/Y

5VC

1930.1uF/25V

/Y5V

C264

33pF/50V/N

P0

C264

33pF/50V/N

P0

R239 33R239 33

C256

100pF/50V/N

P0

C256

100pF/50V/N

P0

C192

0.1uF/25V/Y

5VC

1920.1uF/25V

/Y5V

R229 47KR229 47K

R212NC/0R212NC/0

C263

33pF/50V/N

P0

C263

33pF/50V/N

P0

R237 1KR237 1K

U7BM830

U7BM830

C186

0.1uFC

1860.1uF

R231 33R231 33

R60 10K/1%R60 10K/1%

R223 33R223 33

U407AAS4558MU407AAS4558M

PIO8PIO8

C190

10uF/10V/Y

5VC

19010uF/10V

/Y5V

R235 1KR235 1K

R233 1KR233 1K

C255

100pF/50V/N

P0

C255

100pF/50V/N

P0

R5620KR5620K

R55 10K/1%R55 10K/1% C38

4.7UF/10V/X5R

C38

4.7UF/10V/X5R

R227

33

R227

33

R240 33R240 33

R5210K/1%R5210K/1%

C235 100pF/50V/NP0C235 100pF/50V/NP0

R228 33R228 33

R6310K/1%R6310K/1%

R190 33R190 33

R219 1KR219 1K

R53 20KR53 20K


R232

51KR

23251K

C259

100pF/50V/N

P0

C259

100pF/50V/N

P0

R49 10K/1%R49 10K/1%

R64 20KR64 20K

R62 10K/1%R62 10K/1%

C33

4.7UF/10V/X5R

C33

4.7UF/10V/X5R

R215

100KR

215100K

C36

4.7UF/10V/X5R

C36

4.7UF/10V/X5R

C257

100pF/50V/N

P0

C257

100pF/50V/N

P0

FB22 500/200mAFB22 500/200mA

R5720KR5720K

R241 33R241 33

R5810K/1%R5810K/1%

C262

100pF/50V/N

P0

C262

100pF/50V/N

P0

R249

47KR

24947K

XP19

6PIN/2.0mm

XP19

6PIN/2.0mm

R238 33R238 33

R59 10K/1%R59 10K/1%

C40

10uF/10V/X

7RC

4010uF/10V

/X7R

C34

4.7UF/10V/X5R

C34

4.7UF/10V/X5R

C35

4.7UF/10V/X5R

C35

4.7UF/10V/X5R

BT_TXD

BT_REFM

BT_RXD

BT_RESET

BT_

STA

TUS

1B

T_S

TATU

S_P

AIR

1

BT_FN1

BT_NFCBT_AUDIO_EN1

BT_P

OW

ER

_CO

NTR

OL

BT_5V

BT_R1

BT_REFM

BT_L1

BT_3V3

BT_POWER_CONTROL

BT_FN1BT_STATUS1

BT_STATUS_PAIR1

BT_R1

BT_L1

BT_5V

BT_FN2

BT_AUDIO_EN1

BT_FN2

BT_NFC

BT_RESET

D

D

D

DA

A A

A

A

D

A

A

A

A

A

A

D

D

CONNECT MAIN BD

BT_3V3

BT_3V3

BT_3V3

SYS_5V_A

BT_3V3

BT_STB_3V3

BT_3V3

SYS_5V_A

BT_STB_3V3

5

67

84

123456789

101112131415161718

19 20 21 22 23 24 25 26 27 28 29 30

484746454443424140393837363534333231

60 59 58 57 56 55 54 53 52 51 50 49

3

21

84

12345678910111213141516

1718

123456

GNDAIO0PIO14PIO15PIO16PIO17PIO10SCLPIO11PIO12PIO13SPI/PCMGNDPIO3/MISOPIO2/MOSIPIO5/CLKPIO4/CSBGND

GN

DR

ES

ET

GN

DP

IO30

/LE

D1

PIO

29/L

ED

0V

RE

GE

NA

BLE

GN

DV

BU

SC

HG

_EX

TV

BA

T_S

EN

SE

VB

AT

GN

D

MIC_BIASGND

PIO31_LED2PIO18PIO21PIO6PIO7

PIO8/UART_RTSPIO1/UART_TXPIO0/UART_RX

PIO9/UART_CTSGND

USB_DPUSB_DN

GND3V3_OUT

VDD1V8_OUT

GN

D RF

GN

DS

PR

_LP

SP

R_L

NS

RP

_RP

SP

R_R

NA

GN

DLI

NE

_BP

LIN

E_B

NLI

NE

_AP

LIN

E_A

N

123456789

10111213141516

GN

DG

ND

123456

+

-

+

-

+

-

+

-

HT-XT100

HT-XT100

2929

4-11. PRINTED WIRING BOARD - USB Board -

4-12. SCHEMATIC DIAGRAM - USB Board -

4-13. PRINTED WIRING BOARD - KEY Board -

4-14. SCHEMATIC DIAGRAM - KEY Board -

: Uses unleaded solder. See page 20 for Circuit Boards Location. : Uses unleaded solder. See page 20 for Circuit Boards Location.

USB BOARD(COMPONENT SIDE)

USB BOARD(CONDUCTOR SIDE)

A

1 2KEY BOARD(COMPONENT SIDE)

KEY BOARD(CONDUCTOR SIDE)

A

B

1 2

USB_VCCT2

ACM2012H-900-2P

T2

ACM2012H-900-2P

C66 10uF

C66 10uF

ES

D22

ES

D22

R256 NC/0R256 NC/0

ES

D21

ES

D21

XP8

4PIN/2.0mm

XP8

4PIN/2.0mmP581

4PIN/2mm

P581

4PIN/2mm

C48

0.1uF/50V/X7R

C48

0.1uF/50V/X7R R255 NC/0R255 NC/0

To main board

1

32

4

21

21

1234

1234

65

1234

VCCD-D+

GND

She

ll B

She

ll A

A

2

B

1

USB BOARD

SW1SW1


C281 "18PF/5%"C281 "18PF/5%"

C234100pF/50V/NP0

C234100pF/50V/NP0

C232100pF/50V/NP0

C232100pF/50V/NP0

D20

BAT54S

D20

BAT54S

C230100pF/50V/NP0

C230100pF/50V/NP0

C277 "18PF/5%"C277 "18PF/5%"

SW4SW4

SW2SW2

C286

1000pF/50V/X7R

C286

1000pF/50V/X7R


C458

NC/15PF

C458

NC/15PF

D21

BAT54S

D21

BAT54S

C233100pF/50V/NP0

C233100pF/50V/NP0

C231100pF/50V/NP0

C231100pF/50V/NP0

SW5SW5

SW3SW3

KEY_POWER_KEY

BT_PAIR_KEY

BT_PAIR_KEY

VOL-_KEY

NFC_INT_KEY

KEY_SOURCE_KEYVOL+_KEY

VOL-_KEYKEY_POWER_KEY

KEY_SOURCE_KEY

VOL+_KEY

NFC_INT_KEY

A

A

A

A

12345678

1

3

2

12

34

1

3

2

12345678

12G

ND

GN

D

A

32

D

5

B

C

1 4

KEY BOARD

HT-XT100

HT-XT100

3030

4-15. PRINTED WIRING BOARD - FRONT Board - : Uses unleaded solder. See page 20 for Circuit Boards Location.

FRONT BOARD (CONDUCTOR SIDE)

FRONT BOARD (COMPONENT SIDE)

A

B

C

D

1 2 3 4 5 6

HT-XT100

HT-XT100

3131

4-16. SCHEMATIC DIAGRAM - FRONT Board - See page 33 for IC Block Diagrams.

R9 100R9 100

C22

100pF/50V/N

P0

C22

100pF/50V/N

P0

C213

100pF/50V/N

P0

C213

100pF/50V/N

P0

R80 33R80 33

R36

4.7KR

364.7K

C198

100pF/50V/N

P0

C198

100pF/50V/N

P0

FB15 500/500mAFB15 500/500mA

C447pF/50V/NP0C447pF/50V/NP0

XP14

16PIN/1.0mm

XP14

16PIN/1.0mm

R2 0R2 0

R79 33R79 33 R1 0R1 0

R35

4.7KR

354.7K

C70

100pF/50V/N

P0

C70

100pF/50V/N

P0

R34

4.7KR

344.7K

C31

22uF/10V/Y

5VC

3122uF/10V

/Y5V

R78 33R78 33R77 33R77 33

R73 33R73 33

LED1LED_BLUELED1LED_BLUE

R76 33R76 33

C73

100pF/50V/N

P0

C73

100pF/50V/N

P0

U1

ET6240

U1

ET6240

C72

100pF/50V/N

P0

C72

100pF/50V/N

P0

R10 4.7KR10 4.7K

R245100KR245100K

R244 20KR244 20K

R11

100

R11

100

R70 33R70 33

C201

100pF/50V/N

P0

C201

100pF/50V/N

P0

C3

0.1uF

C3

0.1uF

R24320KR24320K

R75 33R75 33

R242 100KR242 100K

R5 0R5 0

U2

LED

U2

LED


IR1

IRM_14mm

IR1

IRM_14mm


C21

10uF/10V/Y

5VC

2110uF/10V

/Y5V

R74 33R74 33

R83NC/10KR83NC/10K

C210

100pF/50V/N

P0

C210

100pF/50V/N

P0

R2254.7KR2254.7K

C206

100pF/50V/N

P0

C206

100pF/50V/N

P0

R82NC/10KR82NC/10K

C217

100pF/50V/N

P0

C217

100pF/50V/N

P0

C216

100pF/50V/N

P0

C216

100pF/50V/N

P0

C200

100pF/50V/N

P0

C200

100pF/50V/N

P0

C292

100pF/50V/NP0

C292

100pF/50V/NP0

C205

100pF/50V/N

P0

C205

100pF/50V/N

P0

C69

100pF/50V/N

P0

C69

100pF/50V/N

P0

R4 0R4 0


C207

100pF/50V/N

P0

C207

100pF/50V/N

P0

R810KR810K

R38

4.7KR

384.7K

C199

100pF/50V/N

P0

C199

100pF/50V/N

P0

FB26 75/1AFB26 75/1A

C289

47pF/50V/NP0

C289

47pF/50V/NP0

C214

100pF/50V/N

P0

C214

100pF/50V/N

P0

R81 33R81 33

R37

4.7KR

374.7K

C71

100pF/50V/N

P0

C71

100pF/50V/N

P0

C67

100pF/50V/N

P0

C67

100pF/50V/N

P0

C5

0.1uFC

50.1uF

CONNECT MAIN BD

NFC

STB_3V3

SYS_5V

STB_3V3

STB_3V3

STB_3V3

SYS_5V

SYS_5V

STB_3V3

SYS_5V

12345678910111213141516

123456789

1011121314 15

16171819202122232425262728

1234567891011

121314151617181920

12345

12345678

NFC_INT1

VOL-

LED_SDA

BT_PAIR

IR

KEY_SOURCE

KEY_POWER

LED_SCL

BT_STATUS

VOL+

BT_STATUS

IR

LED_SCLLED_SDA

ROW4ROW3ROW2ROW1

ROW8ROW7ROW6ROW5

ROW12ROW11ROW10ROW9

ROW14ROW13

COM3COM4

COM0COM1

COM2ROW0

EMCHLG2DPND_

DIG5

DIG1DIG2KFDIG3JBG1DIG4A

LROW11KROW10JROW9HROW8G2ROW7G1ROW6FROW5EROW4D_ROW3CROW2BROW1AROW0

MROW12NROW13DPROW14

DIG5DIG4DIG3DIG2DIG1

COM0COM1COM2COM3COM4

BT_PAIR

KEY_POWER

DP DP

D_ D_

COM2 COM2

NFC

NFC_INT1

NFC_INT

VOL-VOL+

KEY_SOURCENFC_INT

123456789

10111213141516

SEG5SEG6SEG7DIG0DIG1DIG2DIG3DIG4SCLSDAGNDDIG5DIG6DIG7 DIG8

DIG9DIG10DIG11DIG12DIG13DIG14DIG15SEG0SEG1VCC

SEG2SEG3SEG4

EMCHL

G2DP1

ND

DIG5ADIG4G1BJDIG3FKDIG2DIG1

IRGNDVCCGNDGND

12345678

A

3 86

E

2

D

5

B

C

71 4

FRONT BOARD

F

HT-XT100

HT-XT100

3232

4-18. SCHEMATIC DIAGRAM - POWER Board -

++

++

++

++- +- +

++

++

CS

D V

F

CONTROL

XC

S

D V

F

CONTROL

X

1.18V2.18V3.18V4.GND5.GND6.GND

Alternative

VDD

D

FB

PG

GND

+18V

+18V1 +18V1

D

+18VHV

FB

PG

VDD

+18V1

GND

HV

HV

CY506 470pF/250VACCY506 470pF/250VAC

CN5011

NC

CN5011

NC

D531FR207/2A/1000VD531FR207/2A/1000V

R5330R5330

FB502

FB90@100MHz

FB502

FB90@100MHz

R5372MR5372M

TR501

NTC/3ohm/5A

TR501

NTC/3ohm/5A

R502B

1M

R502B

1M

R56622R56622

R567150KR567150K

47uF/35V

CE532

47uF/35V

CE532

R5385.6R5385.6

R502D

1M

R502D

1M

R542

3.3K

R542

3.3K

R541

1K

R541

1K

CN5024PIN/2.0mm

CN5024PIN/2.0mm

CN501

2PIN/7.92mm

CN501

2PIN/7.92mm

C5490.1uF/50V/X7R

C5490.1uF/50V/X7R

ZD531

12V

ZD531

12V

R546

30K

R546

30K

820uF/50VCE534

820uF/50VCE534

FB501

FB90@100MHz

FB501

FB90@100MHz

CY501220pF/250VACCY501220pF/250VAC

CY502220pF/250VACCY502220pF/250VAC

R572

150K

R572

150K

R5400R5400

T501ER28T501ER28

R570 0R570 0

R571150KR571150K

CE535

470uF/25V

CE535

470uF/25V

CY507 470pF/250VACCY507 470pF/250VAC

U532LTV-817SU532LTV-817S

LIF501

LIF4-22-15

LIF501

LIF4-22-15

R568150KR568150K

ZD533BZX79C27

ZD533BZX79C27

C5372200pFC5372200pF

D532

FR104/1A/400V

D532

FR104/1A/400V

T502NC/EE25T502NC/EE25

C535 100pF/50V/X7RC535 100pF/50V/X7R

C534

0.1uF/50V/X7R

C534

0.1uF/50V/X7R

C536

100pF/1KV

C536

100pF/1KV

R54475K/1%

R54475K/1%

R502A

1M

R502A

1M

100uF/450V

CE502

100uF/450V

CE502

D538

MBR20200CT/20A/200V

D538

MBR20200CT/20A/200V

U533

AS431

U533

AS431

R55720KR55720K

R543 100KR543 100K

BD1KBP306

BD1KBP306

CN503

6PIN/2.0

CN503

6PIN/2.0

R536

2M

R536

2M

CX501

0.33uF/250VAC

CX501

0.33uF/250VAC

C532

0.1uF/50V/X7R

C532

0.1uF/50V/X7R

R569 0R569 0

R56522R56522

LIF50330UHLIF50330UH

FB504FB90@100MHz

FB504FB90@100MHz

ZD535BZX79C27ZD535BZX79C27

C5331500pF/1KV

C5331500pF/1KV

RV501

VDR/620V

RV501

VDR/620V

R502C

1M

R502C

1M

47uF/35V

CE531

47uF/35V

CE531

470uF/35VCE533470uF/35VCE533

U531TOP257EN

U531TOP257EN

F501T3.15AL250VF501T3.15AL250V

JMP502 0JMP502 0

R539

100

R539

100

C5312200pFC5312200pF

12

1234

12

3

5

6

1

2

8

12

9

11

12

43

41

23

4

6

7

1

3

11

89

12

1

2

3

3

1

2

2

1

3

4

123456

1

34

2NL

1234

12

D

P-GND

FB

VDD

N.C

A8

A10

A9

A10

D

P-GND

FB

VDD

N.C

A12

A9A12

A13

123456

A

32

D

5

B

C

1 4

POWER BOARD

4-17. PRINTED WIRING BOARD - POWER Board -

: Uses unleaded solder. See page 20 for Circuit Boards Location.

POWER BOARD (CONDUCTOR SIDE)POWER BOARD (COMPONENT SIDE)

A

B

C

D

E

F

G

1 2 3 4 5

HT-XT100

33

IC Block Diagrams

MAIN Board U2, 3 EUP3482A

U4 LD1117STR U5, 6 74LVC1G3157GV

U8 AK5358A

B0

B16

4

S

A1

3

'6Modulator

MCLK

AINLLRCKSCLK

SDTO

DIF

VCOM

Clock Divider

AINR

AGNDVA

DecimationFilter

Serial I/OInterfaceVoltage Reference

CKS1

DGNDVD

CKS2

'6Modulator

DecimationFilter

PDNCKS0

HT-XT100

34

L(U)DQM

DQ

Mode Register

Con

trol L

ogic

Column Address Buffer & Refresh Counter

Row AddressBuffer & RefreshCounter

Bank D

Row

Dec

oder

Bank A

Bank BBank C

Sense Amplifier

Column Decoder

Data Control Circuit

Latc

h C

ircui

t

Inpu

t & O

utpu

t B

uffe

r

Address

Clock Generator

CLK

CKEC

omm

and

Dec

oder

CS

RAS

CAS

WE

U14 G527

U10 M12L64164A-7T

NMOSSwitch

UnderVoltageLockout

Over-TemperatureProtection

ChargePump

BandgapReference CurrentLimit

IN

EN(EN)

GND

SET

OUT

FLAG

Output Reverse-VoltageProtection

NMOSSwitch

UnderVoltageLockout

Over-TemperatureProtection

ChargePump

BandgapReference CurrentLimit

IN

EN(EN)

GND

SET

OUT

FLAG

Output Reverse-VoltageProtection

HT-XT100

35

FRONT Board IR1 HRM140BB7801C

40k:

Demodulator

VCC

OUT

GND

InputIN

Oscillator

CGA & fliter

AGC / ATC & digital control

U1 ET6240

HT-XT100

36

IC Pin Function Description

MAIN BOARD U11 MTK8301OXE (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description1 AVDD12_2 - Power supply terminal (+1.2V)2 AVDD33_1 - Power supply terminal (+3.3V)3 XTALI I System clock input terminal (27 MHz)4 XTALO O System clock output terminal (27 MHz)5 V14 I Reference voltage (+1.4V) input terminal6 GPO5 I/O Fixed at L in this unit7 AVDD33_2 - Power supply terminal (+3.3V)

8, 9 NC - Not used10 GPIO2 I Fault signal input terminal (for USB)11 USB_DP I/O Two-way USB data (+) bus terminal12 USB_DM I/O Two-way USB data () bus terminal13 VDD33_USB - Power supply terminal (+3.3V)14 PAD_VRT I USB generating reference current input terminal15 VDD12_USB - Power supply terminal (+1.2V)16 DV_Y2 I SPDIF signal input terminal (for HDMI)17 DV_Y3 I SPDIF signal input terminal (for optical)18 DV_Y4 I Volume () key input terminal19 SF_CS O Chip select signal output terminal (for serial fl ash)20 SF_DO O Data output terminal (for serial fl ash)21 SF_DI I Data input terminal (for serial fl ash)22 DVDD33 - Power supply terminal (+3.3V)23 SF_CK O Clock signal output terminal (for serial fl ash)24 UP1_6/SCL O I2C clock signal output terminal (for HDMI)25 UP1_7/SDA

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