HT-CT260H - Mikrocontroller.net

SERVICE MANUAL

Sony CorporationPublished by Sony Techno Create Corporation

SPECIFICATIONS

9-893-767-022013K33-1© 2013.11

US ModelCanadian Model

AEP ModelUK Model

Australian Model

Ver. 1.1 2013.11

• All of the units included in the HT-CT260H (SA-CT260H/SA-WCT260H) are required to confi rming operation of SA-CT260H. Check in advance that you have all of the units.

HT-CT260HSA-CT260H

HT-CT260HHOME THEATRE SYSTEM

SA-CT260HACTIVE SPEAKER SYSTEM

COMPONENT MODEL NAMEHT-CT260H

Sound Bar (Active speaker system) SA-CT260HSubwoofer (Active Subwoofer) SA-WCT260H

• Please refer to service manual separatery issued for subwoofer.

Formats supported by this system

HDMIInput/Output (HDMI Repeater block)

Dolby Digital

DTS

Linear PCM 2ch 48 kHz or less

Amplifier sectionU.S. models:POWER OUTPUT AND TOTAL HARMONIC DISTORTION :(FTC)Front L + Front R:

With 4 ohms loads, both channels driven , from 200 - 20,000 Hz; rated 25 Watts per channel minimum RMS power, with no more than 1% to tal harmonic distortion from 250 milliwatts to rated output.

POWER OUTPUT (reference)Front L/Front R: 85 W (per channel at 4 ohms, 1 kHz)

Canadian AEP, UK and Australian models:POWER OUTPUT (rated)

Front L + Front R: 50 W + 50 W (at 4 ohms, 1 kHz, 1% THD)

POWER OUTPUT (reference)Front L/Front R: 85 W (per channel at 4 ohms, 1 kHz)

InputsHDMI INANALOG INOPTICAL IN

OutputHDMI TV OUT (ARC)

BLUETOOTH section Communication system

BLUETOOTH Specification version3.0

OutputBLUETOOTH Specification PowerClass 2

Maximum communication range Line of sight approx. 10 m (33 feet)1)

Frequency band 2.4 GHz band (2.4000 GHz - 2.4835 GHz)

Modulation method FHSS (Freq Hopping Spread Spectrum)

Compatible BLUETOOTH profiles2)

A2DP (Advanced Audio Distribution Profile) AVRCP 1.4 (Audio Video RemoteControl 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 ph one, reception sensitivity, operating system, software application, etc.

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

3) Codec: Audio signal compression and conversion format

4) Subband Codec

Fron t speaker un itSpeaker system

Full range speaker system, Bass Reflex

Speaker unitWoofer: 55 mm × 80 mm(2 1/4 in × 3 1/4 in) cone type

Ra ted impedance4 ohms

GeneralPower requirements

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

Power consumptionOn: 32 W“Control for HD MI” is off (Standby mode): 0.5 W or lessBLUETOOTH Standby mode: 0.5 W or lessDimensions (approx.)940 mm × 102 mm × 95 mm (37 1/8 in × 4 1/8 in × 3 3/4 in) (with stands)940 mm × 90 mm × 100 mm(37 1/8 in × 3 5/8 in × 4 in) (without stands)

Mass (approx.)2.2 kg (4 lb 13 5/8 oz)

Wireless transmitter/receiverFrequency band

2.4 GHz band (2.404 GHz - 2.476 GHz)

Modulation methodGFSK

Design and specifications are subject to change without notice.

Standby power consumption: 0.5 W or less (Sound Bar), 0.5 W or less (Subwoofer)

File 2D

3D

Frame packingSide-by-Side

(Half )

Over-Under(Top-and -

Bottom)

1920 × 1080p @ 59.94/60 Hz

1920 × 1080p @ 50 Hz

1920 × 1080p @ 23.98/24 Hz

1920 × 1080i @ 59.94/60 Hz

1920 × 1080i @ 50 Hz

1280 × 720p @ 59.94/60 Hz

1280 × 720p @ 50 Hz

720 × 480p @ 59.94/60 Hz

720 × 576p @ 50 Hz

640 × 480p @ 59.94/60 Hz

This system incorporates Dolby* Digital and t he DTS** Digital Surround System.* Manufactured under license from

Dolby Laboratories.Dolby, and the double-D symbol are trademarks of Dol by Laboratories.

** Manufactured under license under U.S. Pat ent Nos: 5,956,674; 5,974,380; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS, the Symbol, & DTS and the Symbol together are registered trademarks & DTS Digital Surround and the DTS logos are trademarks of DTS, Inc. Product includes software. © DTS, Inc.All Rights Reserved.

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.

“x.v.Color”and “x.v.Color” logo are trade marks of Sony Corporation.

Copyrights

“WALKMAN” and “WALKMAN” logo are registered trademarks of Sony Corporation.

“PlayStation®” is a registered trademark of Sony Computer Entertainment Inc.Other trademarks and trade names are those of their respective owners.

HT-CT260H

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 kΩ0.15 μFACvoltmeter(0.75 V)

To Exposed MetalParts on Set

Earth Ground

Fig. 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 À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

1. SERVICING NOTES ............................................. 3

2. DISASSEMBLY2-1. Disassembly Flow ........................................................... 52-2. Seat Assy ......................................................................... 62-3. Cover OPT Assy, Cover HDMI Assy ............................. 62-4. Back Case Block ............................................................. 72-5. Power-supply Cord (AC1) .............................................. 82-6. Loudspeakers (5.5 × 8 cm) (SP1, SP2) ........................... 92-7. HDMI Board ................................................................... 92-8. MAIN Board ................................................................... 102-9. POWER Board ................................................................ 112-10. Chassis Block .................................................................. 112-11. Speaker Connection Cables (SPC1, SPC2) .................... 122-12. BT Board, VFD Board .................................................... 13

3. DIAGRAMS3-1. Block Diagram (1/2) ....................................................... 153-2. Block Diagram (2/2) ....................................................... 163-3. Printed Wiring Board - MAIN Board - ........................... 183-4. Schematic Diagram - MAIN Board (1/7) - ..................... 193-5. Schematic Diagram - MAIN Board (2/7) - ..................... 203-6. Schematic Diagram - MAIN Board (3/7) - ..................... 213-7. Schematic Diagram - MAIN Board (4/7) - ..................... 223-8. Schematic Diagram - MAIN Board (5/7) - ..................... 233-9. Schematic Diagram - MAIN Board (6/7) - ..................... 243-10. Schematic Diagram - MAIN Board (7/7) - ..................... 253-11. Schematic Diagram - HDMI Board (1/2) - ..................... 263-12. Schematic Diagram - HDMI Board (2/2) - ..................... 273-13. Printed Wiring Board - HDMI Board - ........................... 283-14. Printed Wiring Board - BT Board - ................................. 293-15. Schematic Diagram - BT Board - ................................... 293-16 Printed Wiring Board - VFD Board - .............................. 303-17. Schematic Diagram - VFD Board - ................................ 313-18. Printed Wiring Board - POWER Board - ........................ 323-19. Schematic Diagram - POWER Board - .......................... 333-20. Printed Wiring Board - IR Board - .................................. 343-21. Schematic Diagram - IR Board - .................................... 34

4. EXPLODED VIEWS4-1. Overall Section ............................................................... 364-2. Back Case Section .......................................................... 374-3. MAIN Board Section ...................................................... 384-4. Front Panel Section ......................................................... 39

5. ELECTRICAL PARTS LIST .............................. 40

Accessories are given in the last of the electrical parts list.

TABLE OF CONTENTS

Ver. 1.1

HT-CT260H

3

SECTION 1SERVICING NOTES

ADVANCE PREPARATION WHEN CONFIRMING OP-ERATIONAll of the units included in the HT-CT260H (SA-CT260H/SA-WCT260H) are required to confi rming operation of SA-CT260H. Check in advance that you have all of the units.

ABOUT PART REPAIR OF EACH BOARDWhen mounted parts on each board installed by this unit are defec-tive, replace the complete mounted board.However the U701 on the MAIN board is exchangeable. Refer to “ELECTRICAL PARTS LIST” (page 40) for U701.

CAPACITOR ELECTRICAL DISCHARGE PROCESSING When checking the board, for the electric shock prevention, con-nect the resistors to both ends of respective capacitor (CE502) to discharge the capacitor (CE502).

– POWER Board (Conductor Side) –

CE502

800 2 W

SOFTWARE VERSION DISPLAYYou can set the following items with AMP MENU on the remote control.Your settings are retained even if you disconnect the AC power cord (mains lead).

1 Press AMP MENU to turn on the AMP menu.

2 Press (return) / (select)/ (proceed) repeatedly to select the item and press to decide the setting.

3 Press AMP MENU to turn off the AMP menu.

SYSTEM VERSION The current firmware version information appears on the front panel display.

Menu items Function

NOTE OF REPLACING THE WS T BOARDWhen the WS T board is exchanged, you must perform linking between SA-CT260H and SA-WCT260H.

Linking method:This operation requires a remote commander.

You can link the Sound Bar (SA-CT260H) and the subwoofer (SA-WCT260H) again

to enable wireless transmission betweenthem.

1 Press LINK on the rear of the subwoofer with the point of a pen, etc .The subwoofer keeps beeping for a certain time. Perform steps 2 to 5 before the subwoofer stops beeping.

2 Press AMP MENU.

3 Select “WS” with (select),then press .

4 Select “LINK,” then press .

5 “START” appears, then press .

“SEARCH” appears, and the SoundBar searches for equipment that can be used with Link. Proceed tothe next step within 1 minute.To quit the Link function during a search for equipment, press .When subwoofer is linked with the Sound Bar, the indicator onthe subwoofer lights up in green and the subwoofer beeps once. “OK” appears on the front panel display.If “FAILED” appears or the subwoofer does not stop beeping, perform the process again from ste p 1.

6 Press AM P MENU.

The AMP menu turns off.

AMP MEN U

Ver. 1.1

HT-CT260H

4

MODEL IDENTIFICATIONDistinguish by model number label stuck on the rear side of a main unit.

– Rear view –

MODEL NUMBER LABEL

US and Canadian models AEP model

UK model Australina model

4-463-506-0s 4-463-507-0s

4-463-508-0s 4-463-509-0s

HT-CT260H

5

SECTION 2DISASSEMBLY

• This set can be disassembled in the order shown below.

2-1. DISASSEMBLY FLOW

SET

2-7. HDMI BOARD (Page 9)

2-8. MAIN BOARD (Page 10)

2-9. POWER BOARD (Page 11)

2-10. CHASSIS BLOCK (Page 11)

2-11. SPEAKER CONNECTION CABLES (SPC1, SPC2) (Page 12)

2-12. BT BOARD, VFD BOARD (Page 13)

2-2. SEAT ASSY (Page 6)

2-3. COVER OPT ASSY, COVER HDMI ASSY (Page 6)

2-4. BACK CASE BLOCK (Page 7)

2-5. POWER-SUPPLY CORD (AC1) (Page 8)

2-6. LOUDSPEAKERS (5.5 × 8 cm) (SP1, SP2) (Page 9)

HT-CT260H

6

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

2-2. SEAT ASSY

2 seat assy

2 seat assy

1 screw (PTT3 6)

1 screw (PTT3 6)

front side

rear side

– Bottom view –

Note: Please spread a sheet under a unit not to injure grill side.

2-3. COVER OPT ASSY, COVER HDMI ASSY

2 Remove the cover OPT assy in the direction of a arrow.

5 Remove the cover HDMI assy in the direction of a arrow.

3 cover OPT assy

6 cover HDMI assy

1 screw (BTP3 8)

4 screw (BTP3 8)

– Rear bottom view –NGOK

NGOK

coverOPT assy

No gap.

cover HDMI assy cover HDMI assy

coverOPT assy

There is a gap.

There is a gap.

Note 2: Please spread a sheet under a unit not to injure grill side.

Note 1: cover OPT assy and cover HDMI assy can be removed from either.

No gap.

HT-CT260H

7

2-4. BACK CASE BLOCK

1 screw (P3.5 12)

1 screw (P3.5 12)

1 four screws(P3.5 12)

1 four screws (P3.5 12)

1 screw (P3.5 12)

– Rear bottom view –


2 Remove the back case block in the direction of a arrow.

5 back case block

4 connector (XP4)

3 cushion

cushion

MAIN board

IR board

1 three screws (P3.5 12)

1 screw (P3.5 12)

1 screw (P3.5 12)

1 screw (P3.5 12)

Note 2: When you install the connector, please install them correctly. There is a possibility that this machine damages when not correctly installing it.

Insert is shallowInsert is straight to the interior.

connector

Insert is incline

connector connector connector

connector connector

NGOK NG

ire etti

HT-CT260H

8

2-5. POWER-SUPPLY CORD (AC1)

5 power-supply cord (AC1)



connector

Insert is incline


connector connector

NGOK NG


3 cord bush

1 power-supply cord connector (CON50)

4 Draw out the power-supply cord (AC1) from the back case block.


back case block

2 Remove the cord bush in the direction of a arrow.

back case block

HT-CT260H

9

2-6. LOUDSPEAKERS (5.5 × 8 cm) (SP1, SP2)



3 loudspeaker (5.5 8 cm) (SP1) (L-ch)

2 four tapping screws (BTP3 8)

1 terminal (wide side) [red]


1 terminal (narrow side) [black]


2 four tapping screws (BTP3 8) 2 tapping screw

(BTP3 8)

3 loudspeaker (5.5 8 cm)(SP2) (R-ch)

2-7. HDMI BOARD

1 flexible flat cable (24P) (FFC1) Note 2: When installing the flexible flat cable (24P) (FFC1), insert in the correct orientation after confirming the terminal face.

terminal face

2 three screws (BTP3 8)

5 HDMI board

4 two earth lugs

3 Remove the HDMI board in the direction of an arrow.



Note 3: When installing the flexible flat cable, ensure the colored line. No slanting after insertion.

colored line colored line

Insert is straight to the interior. Insert is inclineflexible flat cable

flexible flat cable

connectorconnector

OK NG

HT-CT260H

10

2-8. MAIN BOARD

– Rear top view –


7 screw (BTP3 8)

7 screw (BTP3 8)

9 MAIN board


Note 3: Arrange the wire so as not to protrude to the outside of the front panel.

Note 4: Check that the connector has fitted in firmly.



flexible flat cable

connectorconnector

MAIN board

OK NG

5 connector (XP8)

4 connector (XP3)

6 connector (XP9) 8 connector

(XP10)

7 screw (BTP3 8)

7 screw (BTP3 8)

3 flexible flat cable (18P) (XP5)

1 flexible flat cable (24P) (FFC1) (CN2) Note 2: When installing the flexible flat cable (24P) (FFC1) (CN2), insert in the correct orientation after confirming the terminal face.

terminal face



connector

Insert is incline


connector connector

NGOK NG

Wire setting

Note 3: Arrange the wire so as not to protrude to the outside of the front panel.

Wire setting

NGOK

onne tor setting

2 cushion

MAIN board

Connectors are not firmly in place.

MAIN board

flexible flat cable (24 core)

flexible flat cable (24 core)

cushion

Connectors arefirmly in place.

HT-CT260H

11

2-9. POWER BOARD

2 POWER board

1 two screws (BTP3 8)

1 two screws (BTP3 8)



2-10. CHASSIS BLOCK

1 screw (BTP3 8)

2 chassis block



HT-CT260H

12

2-11. SPEAKER CONNECTION CABLES (SPC1, SPC2)


– Front panel block inner view –

2 speaker connection cable (SPC2) (R-ch)

2 speaker connection cable (SPC1) (L-ch)

speaker connection cable(SPC2) (R-ch)


speaker connection cable(SPC1) (L-ch)


Speaker connection cables setting

loudspeaker (5.5 8 cm)(SP2) (R-ch)

loudspeaker (5.5 8 cm)(SP2) (R-ch)


[red] (wide side)

[red] (wide side)




[black] (narrow side)

[black] (narrow side)




Blank.No blank.

Note 2: When installing speaker connection cables, check the form of a connector, in order not to mistake right and left.

HT-CT260H

13

2-12. BT BOARD, VFD BOARD

2 VFD board block

1 three screws (BTP3 8)

1 screw (BTP3 8)

5 flexible flat cable (18P) (FFC2) (XP5)






flexible flat cable

connectorconnector

OK NG

NGOK

4 BT board

6 VFD board

3 connector (XP9)

Note 2: Check that the connector has fitted in firmly. o e tor etti

Connectors are not firmly in place.

Connectors arefirmly in place.

HT-CT260H

14

MEMO

HT-CT260H

HT-CT260H

1515

SECTION 3DIAGRAMS

3-1. BLOCK DIAGRAM (1/2)

DSPCS497024

IR

MCUM0516

FRONT PANEL(VFD DISPLAY+Key )

(PT6312+FV935ND)

HDMI RepeaterEP92A2E

PWM

ADC5358AUX IN

AudioProcessorSTA309

I2S

FLASH32M

Xtal24.576M

CEC

SPI

Xtal18.432M

OPTICAL IN SDRAM 64M

8

L 85W THD 30%

L F

R 85W THD30%

BTL

BTL

WirelessIA2S

SUB I2S

BTBM153

I2S

8

HDMI OUT

DC-DC

SPI

UART

POWER KEY

I/O

I2CIIS SWITCH74LVC224CS8416

SPDIF

I2S

I2S

I2C

I2C

DSP UPGARD 74LVC244

HD I2S

Power StageSTA518

+31.5VStandby power 0.5w

+30V

ARC

POWER SUPPLY

Xtal

HT-CT260H

HT-CT260H

1616

3-2. BLOCK DIAGRAM (2/2)

POWER

12vVFD

MAX 166mA

-24vVFD

LDO5V TO 3.3V

3.3_STB MCU

OTHERS

WLAN

AK5358

26.6V

AMP

5vHDMI250mA

AZ1117 DSP1.8V

OPTICAL

3.3V

CS8416

STA516

CS497024

FLASH

STA309

MAX 50mA

IRMAX 1.7mA

MAX 102mA

MAX 100mA

MAX 9mA

SDRAMMAX 45mA

MAX 140mA

MAX 7mA

MAX 80mA

MAX 18mA

MAX 350mA

MAX 50mA

MAX 10mA

200mA

60mA

417mA

MAX 10mA

MAX 1400mA

D3.3V5v

12vEUP3482A

1400mA

26.6V

5v

-24v

10mA

STB40mA

BT

OTHERSMAX 10mA

EP92A2MAX 200mA

OTHERSMAX 50mA

SWITCH

MAX 3000mA

VCC5v

SWITCHMAX 20mA

224mA

3.3V

DV33

MAX 400mA

MAX 250mA

HT-CT260H

HT-CT260H

1717

Ver. 1.1

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

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

• All resistors are in Ω 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.)

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.

• Circuit Boards Location

POWER board

MAIN boardIR board

HDMI board

WS T board

VFD board

BT board

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 és par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le nu-méro spécifi é.

HT-CT260H

HT-CT260H

1818

3-3. PRINTED WIRING BOARD - MAIN Board -

MAIN BOARD (COMPONENT SIDE)

MAIN BOARD (COMPONENT SIDE)

A

B

C

D

E

F

G

1 2 3 4 5 6 7 8 9 10

Ver. 1.1

• : Uses unleaded solder.• See page 17 for Circuit Boards Location.

HT-CT260H

HT-CT260H

1919

3-4. SCHEMATIC DIAGRAM - MAIN Board (1/7) -

0.6*(30+15)/15=1.80V

POWER IN

PCON L: POWER OFF H: POWER ON

450MA

VCCDV33

A+5VVCC

+25.5V

+25V

VCC12V

STB+5V

STB+5V

STB+5V +3.3V_STB

M-24V

VCC

+12V

VCC12V

+12V

+25V

VCC

HD+2.1V

STB+5V

M-24V

-24V

12345678910

1

2

3 5

6

4

87

1

3

2

3 2

1

4

1

4 3

5

2

1

2

3 4

5

1 2

3

123456789

10

BS

IN

SW FB

COMP

GND

SS

EN

G

DS

VI VO

GN

D VO

EN

VIN LX

VFBGN

D

VIN

GND

EN NC

VOUT

C537NC

C537NC

R58

10K

R58

10K

22uF/16VC98322uF/16VC983

C1510.1uF/25V/Y5VC1510.1uF/25V/Y5V

C54

40.

1uF/

50V

/X7R

C54

40.

1uF/

50V

/X7R

R829

100K

R829

100K

C830.1uF/50V/Y5V

C830.1uF/50V/Y5V

FB502

FB80@100MHz

FB502

FB80@100MHz

XP1010PIN/2.0mm

XP1010PIN/2.0mm

R15481KR15481K

R77

680

R77

680

FB26

300/2A

FB26

300/2A

FB24 500/800mAFB24 500/800mA

U2 EUP3482

U2 EUP3482

C10

090.

1uF/

50V

/Y5V

C10

090.

1uF/

50V

/Y5V

C55

30.

1uF/

50V

/X7R

C55

30.

1uF/

50V

/X7R

100pF/50V/N

P0

100pF/50V/N

P0

Q6P_AP2305Q6P_AP2305

100uF/16VCE51100uF/16VCE51

R837

10K

R837

10K

R549

NC

R549

NC

C5660.1uF/50V/Y5V C5660.1uF/50V/Y5V

C6

0.1u

F/50

V/Y

5VC

60.

1uF/

50V

/Y5V

Q224PNP_3CG3906MQ224PNP_3CG3906M

C54

90.

1uF/

50V

/X7R

C54

90.

1uF/

50V

/X7R

C188NC/100pF/50V/NP0

C188NC/100pF/50V/NP0

R552 2.2R552 2.2

Q7NPN_3DG3904M

Q7NPN_3DG3904M

C390

2.2uF/10V/Y

5V

C390

2.2uF/10V/Y

5V

C5453300pF/50V/X7RC5453300pF/50V/X7R

D16BAT54S

D16BAT54S

FB29 500/800mAFB29 500/800mA

R19

56K

/1%

R19

56K

/1%

Q754

NPN_3DG3904M

Q754

NPN_3DG3904M

C191 0.1uF/50V/X7RC191 0.1uF/50V/X7R

C58

0.1uF/25V/Y5V

C58

0.1uF/25V/Y5V

R220

51K

R220

51K

R18

11K

R18

11K

U12CW1117-3.3V

U12CW1117-3.3V

C565

NC

C565

NC

R825

10K

R825

10K

C189

0.1uF/25V/Y5V

C189

0.1uF/25V/Y5V

C550

0.1uF/50V/Y5V

C550

0.1uF/50V/Y5V

C981

10uF

/10V

/Y5V

C981

10uF

/10V

/Y5V

C65

0.1uF/25V/Y5V

C65

0.1uF/25V/Y5V

R127.5KR127.5K

R82710KR82710K

ZD751ZMM27/27VZD751ZMM27/27V

FB23 500/800mAFB23 500/800mA

ZD752BZV55C5V1ZD752BZV55C5V1

R2322KR2322K

C985

22uF

/10V

/Y5V

C985

22uF

/10V

/Y5V

R83610KR83610K

U17 G5725

U17 G5725

D543

MBRX140/40V/1A

D543

MBRX140/40V/1A

U712

LDO_G9091-330T11U

U712

LDO_G9091-330T11U

R7624.7KR7624.7K

C590.1uF/25V/Y5V

C590.1uF/25V/Y5V

C66

0.1uF/25V/Y5V

C66

0.1uF/25V/Y5V

470uF/16VCE542

470uF/16VCE542

C10

100.

1uF/

50V

/Y5V

C10

100.

1uF/

50V

/Y5V

C85

0.1u

F/25

V/X

7RC

850.

1uF/

25V

/X7R

FB30500/800mAFB30500/800mA

C15

00.

1uF/

25V

/Y5VC

150

0.1u

F/25

V/Y

5V

L182.2uHL182.2uH

Q3NPN_3DG3904MQ3NPN_3DG3904M

C40.1uF/25V/Y5VC40.1uF/25V/Y5V

C860.1uF/50V/Y5V

C860.1uF/50V/Y5V

R1549 0R1549 0

22uF/50VCE1322uF/50VCE13

D54

2N

CD

542

NC

47uF/16VCE54047uF/16V

CE540

C5400.01uF/50V/Y5V

C5400.01uF/50V/Y5V

ZD535

BZV85C12V

ZD535

BZV85C12V

R7201KR7201K

L532INDUCTOR_3P L532INDUCTOR_3P

C986

22uF

/10V

/Y5V

C986

22uF

/10V

/Y5V

C121000pF/50V/X7R

C121000pF/50V/X7R

R23015K/1%

R23015K/1%

R105 47R105 47

R5710KR5710K

C14

90.

1uF/

25V

/Y5VC

149

0.1u

F/25

V/Y

5V

R5602KR5602K

CE612

220u

F/35

V

CE612

220u

F/35

V

C103

0.1uF/25V/Y5V

C103

0.1uF/25V/Y5V

C551

NC

C551

NC

R104 47R104 47

++

++

++

++

++++

DV33VCC

+12V

POWER_ON/OFFPOWER_ON/OFF

C391C391

(1/7)MAIN BOARDA

1 3 86

E

2 9

D

5

B

C

7

F

4

Ver. 1.1

HT-CT260H

HT-CT260H

2020


FROM HDMI BOARD

A+5V

HD_STB3.3V

DV33

DV33

HD+2.1V

+3.3V_STBHD_STB3.3V

DV33

STB+5V

DV33STB+5V

23

54 13

14

678 9

1112

10

11516

21

123456789101112131415161718192021222324

2526

21

1

3

2

AINLCKS1

AGNDVCOM PDN

DIF

VAVDDGND SDTO

MCLKSCLK

LRCK

AINRCKS2CKS0

123456789

101112131415161718192021222324

GN

DG

ND

C25

0.1u

F/25

V/Y5

VC

250.

1uF/

25V/

Y5V

R15344.7K

R15344.7K

R15

4.7K

R15

4.7K

R17

4.7K

R17

4.7K

U5 ADC_AK5358A

U5 ADC_AK5358A

ESD1PESD5V0S1BA_5.0VESD1PESD5V0S1BA_5.0V

C36

4

10pF

/50V

/NP0

C36

4

10pF

/50V

/NP0

R464 100R464 100

R15563.3KR15563.3K

CN224PIN/0.5mm

CN224PIN/0.5mm

C172 10uF/10V/Y5VC172 10uF/10V/Y5V

ESD2PESD5V0S1BA_5.0VESD2PESD5V0S1BA_5.0V

CE7

10uF/10V/Y5V

CE7

10uF/10V/Y5V

R1535

4.7K

R1535

4.7K

C16

0.1u

F/25

V/Y5

VC

160.

1uF/

25V/

Y5V

R21

4.7K

R21

4.7K

R20

NC

/4.7

KR

20N

C/4

.7K

C95

2200pF//50V/X7R

C95

2200pF//50V/X7R

R465 0R465 0

R15364.7KR15364.7K

FB5

500/

200m

AFB

550

0/20

0mA

C96

2200pF//50V/X7R

C96

2200pF//50V/X7R

R14 4.7R14 4.7

R15374.7KR15374.7K

C26

0.1u

F/25

V/Y5

VC

260.

1uF/

25V/

Y5V

C7

10pF/50V/NP0

C7

10pF/50V/NP0

D21BAT54C

D21BAT54C

FB27 500/800mAFB27 500/800mA

C36

5

10pF

/50V

/NP0

C36

5

10pF

/50V

/NP0

C24

0.1u

F/25

V/Y5

VC

240.

1uF/

25V/

Y5V

C173 10uF/10V/Y5VC173 10uF/10V/Y5V

C36

6

10pF

/50V

/NP0

C36

6

10pF

/50V

/NP0

R16

4.7K

R16

4.7K

R842 0R842 0

100u

F/16

VC

E610

0uF/

16V

CE6

FB28 500/800mAFB28 500/800mA

R850 33R850 33

++

AD_DATA

OPT_IN

AUX_L

AUX_R

M_CECHD_RST

H_MAIN_SCLH_MAIN_SDA

AUX_R

AUX_L

AD_DATA

AD_BCLKAD_MCLK

AD_LRCLK


HD_MCLK

OPT_INHD_RSTM_CEC

HD_SCKHD_LRCKHD_SDA3HD_SDA2HD_SDA1HD_SDA0

ARC

(2/7)MAIN BOARDA

3 62 5

B

1 4

Ver. 1.1

HT-CT260H

HT-CT260H

2121


VCC

VD3.3V

VD3.3V

AMP_3.3V

VD3.3V

VD3.3V

VD3.3V

VD3.3V

VD3.3V

DV33

123456789

10111213141516

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

33343536373839404142434445464748

49505152535455565758596061626364

MOVGNDVDD3.3GNDNCSDI_78SDI_56SDI_34SDI_12LRCK1BICK1VDD3.3GNDNCRESETPLLB S

AS

DA

SC

LX

T1FI

LN

CG

ND

AV

DD

AC

KO

UT

NC

GN

DV

DD

3.3

OU

T8_B

OU

T8_A

OU

T7_B

OU

T7_A

OUT6BOUT6A

VDD3.3VGND

NCOUT5BOUT5AOUT4BOUT4AOUT3BOUT3A

VDDGND

NCOUT2BOUT2AO

UT1

BO

UT1

AE

PA

DV

DD

GN

DN

CB

ICK

OLR

CK

OS

DI_

12S

DO

_34

VD

DG

ND

NC

SD

IO_5

6S

DIO

_78

PD

WN

C728

220pF/50V/N

P0

C728

220pF/50V/N

P0

C701

15PF

C701

15PF

R710 1KR710 1K

R799

2.2

R799

2.2

R713 10KR713 10K

FB715500/800mA

FB715500/800mA

22uF/16V

CE717

22uF/16V

CE717

R709 5.1R709 5.1

AMP_SCLAMP_SCL

R71210KR71210K

R79647KR79647K

R703 33R703 33

C714

0.1uF/25V/X7R

C714

0.1uF/25V/X7R

R716 5.1R716 5.1

C731

0.1uF/25V/Y5V

C731

0.1uF/25V/Y5V

R706 33R706 33

C7260.1uF/25V/X7RC726

0.1uF/25V/X7RC729

100pF/50V/N

P0

C729

100pF/50V/N

P0

C718

0.1uF/25V/X7R

C718

0.1uF/25V/X7R

C727

0.1uF/25V/X7R

C727

0.1uF/25V/X7R

R7143.3KR7143.3K

R702 33R702 33

R705 33R705 33

R726 5.1R726 5.1

22uF/16VCE721

22uF/16VCE721

C7170.1uF/25V/X7R

C7170.1uF/25V/X7R

D705LL4148D705LL4148

C710

0.1uF/25V/X

7R

C710

0.1uF/25V/X

7R

C712

0.1uF/25V/X

7R

C712

0.1uF/25V/X

7R

R798

10K

R798

10K

C7130.1uF/25V/X7R

C7130.1uF/25V/X7R

C7150.1uF/25V/X7R

C7150.1uF/25V/X7R

C724

0.1uF/25V/X7R

C724

0.1uF/25V/X7R

D712LL4148D712LL4148

R73910K

R73910K

Q701

NPN_3DG3904M

Q701

NPN_3DG3904M

FB712500/800mA

FB712500/800mA

C70515pF/50V/NP0

C70515pF/50V/NP0

R707 33R707 33

R77810KR77810K

Q702PNP_MMBT8550C

Q702PNP_MMBT8550C

AMP_SDAAMP_SDA

U703

IC_84P_STA309A

U703

IC_84P_STA309A

FB711500/800mA

FB711500/800mA

R7671K

R7671K

22uF/16VCE70422uF/16VCE704

R708 5.1R708 5.1

C730

1200pF/50V/X

7R

C730

1200pF/50V/X

7R

FB25 500/800mAFB25 500/800mA

C716

0.1uF/25V/X7R

C716

0.1uF/25V/X7R

CE723

47uF/25V

CE723

47uF/25V

++

++

++

++

AMCLK

AMP_SCL

AMP_SDA

I2S_RL_DOUT

ABCLK

ALRCLK

AMP_RST

AMP_MUTE

AMP_RST

AMP_SDAAMP_SCL

I2S_RL_DOUTALRCLKABCLK

AMP_MUTE

AMCLK

I2S_SUB_DOUT

I2S_SUB_DOUT

CH2A

ALRCLK

AMP_SCL

AMP_SDA

AMCLK

I2S_RL_DOUT

ABCLK

AMP_RST

AMP_MUTE

EAPD

CH1B

CH2B

CH1A

I2S_SUB_DOUT

(3/7)MAIN BOARDA

3 6

E

2

D

5

B

C

71 4

Ver. 1.1

HT-CT260H

HT-CT260H

2222

3-7. SCHEMATIC DIAGRAM - MAIN Board (4/7) - • See page 34 for IC Block Diagram.

TO MCU

AMP_VDD

AMP_VDD

VCC

AMP_3.3V

+25.5VAMP_VDD

VCC

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

1

3

2

5

67

84

12345

1234

1234 5

678

3

21

84

SUB-GND

OUT2B

OUT2B

VCC2B

GND2B

GND2A

VCC2A

OUT2A

OUT2A

OUT1B

OUT1B

VCC1B

GND1B

GND1A

VCC1A

OUT1A

OUT1A

NCGND-CLEAN

GND-Reg

VDD

VDD

VL

CONFIG

PWRDN

TRI-STATE

FAULT

TH-WAR

IN1A

IN1B

IN2A

IN2B

VSS

VSS

VCC-Sign

VCC-Sign

12345

1234

S1S3S2G1 D4

D3D2D1

C766

680pF/100V/X7R

C766

680pF/100V/X7R

D708

NC/LL4148

D708

NC/LL4148

C749

0.1uF/50V/X7R

C749

0.1uF/50V/X7R

C75

00.

1uF/

50V

/X7R

C75

00.

1uF/

50V

/X7R

R10

820

KR

108

20K

C748

1uF//50V/X7R

C748

1uF//50V/X7R

R7226.2

R7226.2

L42

FB80@100MHz

L42

FB80@100MHz

U701

IC_36P_STA516B

U701

IC_36P_STA516B

R76110

R76110

L+L+

R766

4.7K

R766

4.7K

4.7uF/50VCE736 4.7uF/50VCE736

100uF/16V

CE706

100uF/16V

CE706

D20BAT54C

D20BAT54C

C767

680pF/100V/X7R

C767

680pF/100V/X7R

R72822

R72822

C7830.1uF/25V/Y5VC783

0.1uF/25V/Y5V

C3892.2uF/10V

/Y5V

C3892.2uF/10V

/Y5V

C751

680PF/100V

C751

680PF/100V

R721

6.2

R721

6.2

C7420.1uF/50V/X7RC7420.1uF/50V/X7R

C745

0.1uF/50V/X7R

C745

0.1uF/50V/X7R

R4

10K

R4

10K

C762

0.1uF/50V/X

7RC

7620.1uF/50V

/X7R

U711BF4558U711BF4558

C7370.1uF/50V/X7RC7370.1uF/50V/X7R

C768

680pF/100V/X7R

C768

680pF/100V/X7R

L704

22uH/3.3A

L704

22uH/3.3A

R+R+

R772

2K

R772

2K

C752

0.47uF/63V

C752

0.47uF/63V

P_DRP_DR

C740

0.1uF/50V/X

7R

C740

0.1uF/50V/X

7R

C760

470UF/35V

C760

470UF/35V

C88

0.1uF/50V/X7R

C88

0.1uF/50V/X7R

R7654.7KR7654.7K

XP85PIN/2.0mmXP85PIN/2.0mm

Q2NPN_3DG3904M

Q2NPN_3DG3904M

R723

6.2

R723

6.2

C738680pF/100V/X7R

C738680pF/100V/X7R

C744 0.01UF/100V

C744 0.01UF/100V

C74

1

0.1uF/50V/X

7R

C74

1

0.1uF/50V/X

7R

C785

0.1uF/25V/Y5V

C785

0.1uF/25V/Y5V

R7461K

R7461K

R71810KR71810K

R719

22

R719

22

47uF/16V

CE16

47uF/16V

CE16

C761

470UF/35V

C761

470UF/35V

C755 0.01UF/100V

C755 0.01UF/100V

C734

0.1uF/50V/X7R

C734

0.1uF/50V/X7R

R680 0R680 0

R1551 22R1551 22

R7502.2KR7502.2K

R76868K

R76868K

C7430.47uF/63VC7430.47uF/63V

R717

NC/10K

R717

NC/10K

R155222

R155222


R727

6.2

R727

6.2

R-R-

100uF/16V

CE705

100uF/16V

CE705

C87 0.1uF/50V/X7RC87 0.1uF/50V/X7R

C7540.1uF/50V/X7R

C7540.1uF/50V/X7R

R155322

R155322

R77110KR77110K

C756680PF/100VC756680PF/100V

R7471K

R7471K

R36.8KR36.8K

R76930KR76930K

R1554 22R1554 22

R77315KR77315K

C759

0.1uF/50V/Y5V

C759

0.1uF/50V/Y5V

C84

0.1uF/50V/X

7RC

840.1uF/50V

/X7R

U7109561AGMU7109561AGM

L703 22uH/3.3AL703 22uH/3.3A

U711AF4558U711AF4558

C786

1000pF/50V/X

7R

C786

1000pF/50V/X

7R

C735

0.1uF/50V/X7R

C735

0.1uF/50V/X7R

C736 1uF//50V/X7R

C736 1uF//50V/X7R

C7460.1uF/50V/X7R

C7460.1uF/50V/X7R

C7390.1uF/50V/X7R

C7390.1uF/50V/X7R

C797

0.1uF/50V/X7R

C797

0.1uF/50V/X7R

R770150KR770150K

C792

1000pF/50V/X7R

C792

1000pF/50V/X7R

C758680PF/100VC758680PF/100V

C747

0.1uF/50V/X7R

C747

0.1uF/50V/X7R

R2

20K

R2

20K

C765

680pF/100V/X7R

C765

680pF/100V/X7R

4.7uF/50VCE737 4.7uF/50VCE737

L-L-

C791

1000pF/50V/X7R

C791

1000pF/50V/X7R

C7530.1uF/50V/X7R

C7530.1uF/50V/X7R

L702 22uH/3.3AL702 22uH/3.3A

C788

1000pF/50V/X

7R

C788

1000pF/50V/X

7R

R7492.2KR7492.2K

C781

0.1uF/25V/Y5V

C781

0.1uF/25V/Y5V

L70122uH/3.3A

L70122uH/3.3A

++

++

+

-

+

-

++

++

++

++

+

-

+

-

++

R+

L+

L-

R+

R-

L+

1/2power-control

1/2power-control CH1A

EAPD

CH2B

CH2A

1/2power-control

CH1B

TH_WAR

(4/7)MAIN BOARDA

3 62

D

5

B

C

1 4

E

F

7

Ver. 1.1

HT-CT260H

HT-CT260H

2323

3-8. SCHEMATIC DIAGRAM - MAIN Board (5/7) - • See page 35 for IC Pin Function Description.

TO Wireless BOARD

TO VFD BOARD

TO DSP

TO VFD

TO IR repeater board

1.BUSY2.NC3.NC4.NC5.GND6.AMCLK7.NC8.ABCLK9.ALRCLK10.SUB_DOUT111.RF_SCL12.GND13.RF_SDA14.INT.RE015.INT.ACK016.INT.ACK117.GND18.NC19.NC20.VCC

+3.3V_STB

+3.3V_STB

+3.3V_STB

VCC

+3.3V_STB

-24V

+12V

+3.3V_STB

DV33

DV33

DV33

+3.3V_IR

+3.3V_IR+3.3V_STB

STB+5V

123456789

101112131415161718

12345

123456789

1011121314151617181920

121 2

3 4

5 6

89

1011

1213

7 14

123456789

101112

13 14 15 16 17 18 19 20 21 22 23 24

252627282930313233343536

3738394041424344454648 47

123456789101112131415161718

12345

1234567891011121314151617181920

121A 1Y

2A 2Y

3A 3Y

4Y4A

5Y5A

6Y6A

GNDVCC

MOSI_0MISO_0SPICLK0RSTRXDAVSSTXDSTADCMCLKSDA/T0SCLPWM3

CK

OR

DX

TAL2

XTA

L1V

SS

LDO

_CA

PP

WM

0P

WM

1P

WM

2P

WM

3P

WM

4P

WM

0PWM5PWM6PWM7

/CSALE

ICE_CLKICE_DATSPICLK1MISO_1MOSI_1SPISS1PWM1R

TS0

CTS

0R

TS1

CTS

1V

DD

AV

DDT2T3

RX

D1

TXD

1

PW

M2

SP

ISS

0

C259

100pF/50V/NP0

C259

100pF/50V/NP0

R89 NC/4.7KR89 NC/4.7K

R476 470R476 470

R217

33

R217

33

Q708NPN_3DG3904M

Q708NPN_3DG3904M

R80

1K

R80

1K

R1559 22R1559 22


R10

620

KR

106

20K

R15

50

470

R15

50

470

R404 33R404 33

C80

0.1u

F/25

V/Y

5VC80

0.1u

F/25

V/Y

5V


XP6

5PIN/2.0mm

XP6

5PIN/2.0mm

R398 33R398 33

R395 33R395 33

C61

15P

FC

6115

PF

R84010KR84010K

R401 33R401 33

C2750.1uF/25V/Y5VC2750.1uF/25V/Y5V

R90 NC/4.7KR90 NC/4.7K

XP3 20PIN/2.0MMXP3 20PIN/2.0MM

C1084

10uF/16V/X7R

C1084

10uF/16V/X7R

R461 470R461 470

Q709PNP_3CG3906M

Q709PNP_3CG3906M

R81

1K

R81

1K

C2760.1uF/25V/Y5VC2760.1uF/25V/Y5V

R15422.7K

R15422.7K

C62

15P

FC

6215

PF

R1538 100KR1538 100K

R751K R751K

C8210uF/10V/Y5VC8210uF/10V/Y5V

R97

4.7K

R97

4.7K

R731K R731K

R83 4.7KR83 4.7K

C7820pF/50V/NP0

C7820pF/50V/NP0

R399 33R399 33

Y22 12MHz/30PPMY22 12MHz/30PPM


C10864700pF/50V/X7RC10864700pF/50V/X7R

R87 NC/4.7KR87 NC/4.7K

Q227

PNP_3CG3906M

Q227

PNP_3CG3906M

C2770.1uF/25V/Y5VC2770.1uF/25V/Y5V

R396 33R396 33

R92 NC/4.7KR92 NC/4.7K

R936 NC/0R936 NC/0

C1083

0.01uF/25V/Y5V

C1083

0.01uF/25V/Y5V

R841 10KR841 10K

R15430R15430

R493 0R493 0R1539 22KR1539 22K

R102

4.7K

R102

4.7K

R1540 3.3KR1540 3.3K

R15574.7KR15574.7K

R84 4.7KR84 4.7K

C63

NC

/15P

FC

63N

C/1

5PF

D707

LL4148

D707

LL4148

XP21

2PIN/2.0mm

XP21

2PIN/2.0mm

U713

74HC04PW

U713

74HC04PW

R1558 100R1558 100

FB719 500/200mAFB719 500/200mA

R71 1MR71 1M

C257

100pF/50V/NP0

C257

100pF/50V/NP0

R400 33R400 33

C81

1000

pF/5

0V/X

7R C81

1000

pF/5

0V/X

7R

C7720pF/50V/NP0

C7720pF/50V/NP0

C1085

0.01uF/25V/Y5V

C1085

0.01uF/25V/Y5V

C94

100pF/50V/NP0

C94

100pF/50V/NP0

R488 470R488 470

C10871000pF/50V/X7RC10871000pF/50V/X7R

C43

15

PF

C43

15

PF

C258

100pF/50V/NP0

C258

100pF/50V/NP0

R937 NC/0R937 NC/0

R83810KR83810K

R1541 2.7KR1541 2.7K

FB720500/200mA

FB720500/200mA

22uF

/16V

CE

1222

uF/1

6VC

E12

R954.7KR954.7K

U10

M0516LAN

U10

M0516LAN

C37

40.

1uF/

25V

/Y5V

C37

40.

1uF/

25V

/Y5V

C2780.1uF/25V/Y5VC2780.1uF/25V/Y5V

R477 0R477 0

MCU_RST

++

H_MAIN_SCL

MCU_TXD

YO

YI

IR_IN

Int.

Ack

1

POWER_KEY $$$5

YO YI

MCU_RSTICE_CLKICE_DAT

ICE_DAT

SP

DIF

_RE

ST

ICE_CLK

BT_RST

MCU_RSTMCU_RXD

MCU_TXD BT_RXAMP_RST

SPDIF_RESTI2S_SEL2

$$$3AMP_MUTE

MISO_SPI1

CS_SPI1

MCU_RST

Int. Ack1

ABCLK

Int. Req

Int.Ack0

Busy

I2S_SUB_DOUT1ALRCLK

AMP_SDA

AMP_SCL RF_SCL

RF_SDA

VCC

MOSI_SPI1

Int.

ReqA

MP

_SD

AB

usy

AM

P_S

CL

HD_RST

I2S_SEL1

H_MAIN_SDA

AMP_SDA

AMP_SCL

BT_3V3

-24V

+12VVF_SCLKVF_SDAVF_STB

IR_INPOWER_KEY $$$5

BT_RXBT_TX

BT_SPDIF

BT_RST

BT_3V3

SCLK_SPI1

BT_EN

BT_

EN

I2S_SEL2

AM

P_R

ST

VF_SDASPDIF_SCL

SPDIF_SDA

IR_IN

BT_LED

I2S

_SE

L1

AMP_MUTE

BT_LED

$$$3

IR_EN

Int.Ack0

IR_EN

AMCLK

VF_SCLK

VF_STB

XT_TBDXR_UCM

$$$4

LED-

AMP_MUTEDSP_RESET1

SPDIF_RESTI2S_SEL2

AMP_RST

POWER_ON/OFF

HD_RST

I2S_SEL1

AMCLK

ABCLKALRCLK


M_CEC

BT_SPDIF

AMP_SDA

AMP_SCL

SPDIF_SCL

SPDIF_SDA

CS_SPI1MOSI_SPI1

MISO_SPI1SCLK_SPI1

REQ_CS

DS

PR

ES

_106

6402

77

1/2p

ower

-con

trol

TH_W

AR

I2S_SUB_DOUT1

(5/7)MAIN BOARDA

1 3 86

E

2 9

D

5

B

C

7

F

4

Ver. 1.1

HT-CT260H

HT-CT260H

2424


SD+3.3V

SD+3.3V

SW3.3V

SW3.3V

SW3.3V

DV33

A_3.3V

110

1112131415161718

1920

23456789

1413

54

21

6789

18

3

24

17

10

2728

26

1920

25

2223

21

1112

1516

OE1GND

2A31Y32A21Y22A11Y12A01Y0

OE2VCC

1A02Y01A12Y11A22Y21A32Y3

AD0/CSRXP7

RXNRXP0

RXP2RXP3

VA+AGNDFILTRST

AD2/GPO2

RXP1

RMCK

SDA/CDOUT

RXP4

OSCLKOLRCK

SDOUT

GPO1GPO0

OMCK

DGNDVD+

VL+

RXP5RXP6

AD1/CDINSCL/CCLK

C5800.1uF/25V/Y5VC5800.1uF/25V/Y5V

C35

2

10pF

/50V

/NP

0

C35

2

10pF

/50V

/NP

0

TP43TP43

R591 10KR591 10K

R375 47KR375 47K

C3850.1uF/25V/Y5V

C3850.1uF/25V/Y5V

U2774LVC244

U2774LVC244

R466 33R466 33

R374 3KR374 3K

R372 33R372 33

C5830.1uF/25V/Y5VC5830.1uF/25V/Y5V

TP39TP39

C584

2.2uF/10V/Y5V

C584

2.2uF/10V/Y5V

C35

6

10pF

/50V

/NP

0

C35

6

10pF

/50V

/NP

0

C3450.1uF/25V/Y5V

C3450.1uF/25V/Y5V

R463 33R463 33

C35

7

10pF

/50V

/NP

0

C35

7

10pF

/50V

/NP

0

R615470

R615470

R350 0R350 0 TP42TP42

C5822.2uF/10V/Y5VC5822.2uF/10V/Y5V

R362 10KR362 10K

C2560.022uF/25V/Y5VC2560.022uF/25V/Y5V

C375

0.1uF/25V/Y5V

C375

0.1uF/25V/Y5V

C560

220pF/50V/NP0

C560

220pF/50V/NP0

C35

8

10pF

/50V

/NP

0

C35

8

10pF

/50V

/NP

0

C255

1000pF/50V/X7R

C255

1000pF/50V/X7R

C342 0.1uF/25V/Y5VC342 0.1uF/25V/Y5V

R616 100R616 100

C5480.1uF/25V/Y5VC5480.1uF/25V/Y5V

R366 33R366 33

R460 100R460 100

R371 100R371 100

C35

1

10pF

/50V

/NP

0

C35

1

10pF

/50V

/NP

0

R373 47KR373 47K

C343 0.1uF/25V/Y5VC343 0.1uF/25V/Y5V

R617 100R617 100

C3760.1uF/25V/Y5V

C3760.1uF/25V/Y5V

C36

3

10pF

/50V

/NP

0

C36

3

10pF

/50V

/NP

0

R367 47KR367 47K

R59875/1%R59875/1%

C3620.1uF/25V/Y5V

C3620.1uF/25V/Y5V

C35

3

10pF

/50V

/NP

0

C35

3

10pF

/50V

/NP

0

C30

3

10pF

/50V

/NP

0

C30

3

10pF

/50V

/NP

0

U28

CS8416

U28

CS8416

R618 100R618 100

R589 10KR589 10K

C34

7

10pF

/50V

/NP

0

C34

7

10pF

/50V

/NP

0

22uF/16VCE1522uF/16VCE15

R462 100R462 100

FB12 500/200mAFB12 500/200mA

R369 33R369 33

R365 47KR365 47K

R620 220R620 220

FB10 500/200mAFB10 500/200mA

FB11 500/200mAFB11 500/200mA

++

BT_SPDIF

CS_SCLK

CS_LRCLK

CS_DATA0CS_LRCLK

CS_DATA0

CS_SCLK SPDIF_BCLK

SPDIF_DATA

DSP_MCLK_OUT

SPDIF_LRCLK

Main_SCLMain_SDA

SPDIF_LRCLK

Main_SDAMain_SCLCS84_3V3CS84_3V3

CS84_FILT

CS84_3V3

CS84_FILTCS84_RST

SPDIF_REST

CS84_3V3

A_3.3V CS84_3V3

CS84_3V3

SPDIF_DATASPDIF_BCLKOPT_IN

BT_SPDIF

SPDIF_MCLK

SPDIF_MCLK

DSP_MCLK_OUT

A_3.3V

MUXED_DA10

MUXED_LRCLK

MUXED_SCLK

SPDIF_REST

BT_SPDIF

OPT_IN

I2S_SEL2I2S_SEL1

AD_LRCLK

AD_BCLK

AD_DATA

SPDIF_SCLSPDIF_SDA

AD_MCLKMUXED_MCLK

ARC

DSP_MCLK_OUT

(6/7)MAIN BOARDA

1 3 862

D

5

B

C

74

Ver. 1.1

HT-CT260H

HT-CT260H

2525


DEFAULT SPI & I2C ADDR = 0x80

TO FLASH

DEFAULT SPI & I2C ADDR = 0x80

TO STA309

DSPHS3----HS0:1001----MASTER MODE(SPI)1101----SLAVE MODE(SPI)1100----SLAVE MODE(I2C)

0.3A

TO HDMI I2S

TO SPDIF I2S

CS3.3V

CS3.3V

CS3.3V

CS1.8V

CS3.3V

CSD+3.3V

CSD+3.3V

CSD+3.3V

A1.8V

CS3.3V

CS3.3V

CS1.8V

A1.8V

DV33

DV33

CS3.3V

CS3.3V

1234 5

678

3

4

1

2

1

24

12

57

9

810

46

1113

15

16171819

3522

23242526

14

41

293031323334

36

3738

39

40

43

4244

52

4547

49

48505153

54

2021

3

6

27

28

1234

65

87

1234

65

87

10

3637

353839

40

41

42

4344

45

46

474849

50

5152

53

54

14

55

1113

56

57

58596061

62

6364

67

65

66

6869707172

73

7475

76

7778

79808182

83

10384

86

8788

89

9091

92

93

94

95

9697

98

99101102

100

85

104

105

106

107108109110

111

112

113114

115

116117

118

119

120

121

122

123

6124

125

126

127

128

123

5

8 9

1215

16

1718

19

20

21

22

2324

25

2627

28

2930

31

323334

4

7

1234

65

87

1234

65

87

1234

65

87

1234

65

87

1234

65

87

123456 1

234

65

87

CE#SOWP#VSS SI

SCKHOLD#

VDD

input

Vout

AD

J/G

ND

output

VCC

DQ0DQ1

VSSQ

DQ2DQ3

VCCQ

DQ4DQ5

VSSQ

DQ6DQ7

DQML

WECASRASCS

A11A10/AP

A0A1A2A3

VCC

VSS

A4A5A6A7A8A9

NC

CKECLK

DQMH

NC

VCCQ

DQ8DQ9

VSSQ

DQ10DQ11

VCCQ

DQ12DQ13DQ14DQ15

VSS

BA0/A13BA1/A12

VCCQ

VSSQ

VCC

VSSGPIO3, DDAC

DBDADBCK

GPIO26, DAO2_DATA3 / XMTBGPIO20, DAO2_DATA2

GPIO19, DAO2_DATA1, HS4

DAO_MCLK

TEST

VDD1

GPIO18, DAO2_DATA0, HS3GPIO22, DAO2_SCLK

GND1

GPIO23,DAO2_LRCLK

GPIO17, DAO1_DATA3 / XMTAGPIO16, DAO1_DATA2, HS2GPIO15, DAO1_DATA1, HS1

VDDIO1

DAO1_DATA0, HS0DAO1_SCLK

GNDIO1

DAO1_LRCLK

GPIO0, EE_CS#

VDD2

GPIO2GPIO1

GND2

SD_DQM0

SD_D7, EXT_D7SD_D6, EXT_D6SD_D5, EXT_D5SD_D4, EXT_D4

VDDIO2

SD_D3, EXT_D3SD_D2, EXT_D2

GNDIO2

SD_D1, EXT_D1

EXT_WE#

SD_D0, EXT_D0SD_D15, EXT_D15SD_D14, EXT_D14SD_D13, EXT_D13SD_D12, EXT_D12

VDDIO3


GNDIO3


SD_DQM1SD_CLKOUT

SD_CLKINSD_CLKEN

VDD3

SD_A10, EXT_A10SD_A12, EXT_A12

GND3


VDDIO4


GNDIO4

SD_A5, EXT_A5

EXT_CS2#

VDD4


GND4

SD_A2, EXT_A2SD_A1, EXT_A1SD_A0, EXT_A0

VDDIO5

SD_A11, EXT_A11

SD_BA0, EXT_A13

GNDIO5

SD_BA1, EXT_A14

SD_WE#SD_CAS#SD_RAS#

SD_CS#

EXT_A15

VDD5

EXT_A16EXT_A17

GND5

EXT_A18EXT_A19

EXT_OE#

EXT_CS1#

VDDIO6

RESET#

GNDIO6

GPIO33, SCP1_MOSI

GPIO7, SCP1_CS#, IOWAITGPIO34, SCP1__MISO / SDA

VDD6

GPIO35, SCP1_CLK

GND6

GPIO37, SCP1_BSY#, PCP_BSY#

GPIO38, PCP_WR# / DS#, SCP2_CLKGPIO11, PCP_A3, AS#, SCP2_MISO / SDAGPIO10, PCP_A2 / A10, SCP2_MOSI

GPIO8, PCP_IRQ#, SCP2_IRQ#

VDDIO7 GNDIO7

VDD7GND7

XTAL_OUT

XTIXTO

GNDA

PLL_REF_RES

VDDA (3.3V)

VDD8

GPIO14, DAI1_DATA3, TM3, DSD3GPIO13, DAI1_DATA2, TM2, DSD2

GND8

GPIO12, DAI1_DATA1, TM1, DSD1DAI1_DATA0, TM0, DSD0

VDDIO8

DAI1_SCLK, DSD_CLKDAI1_LRCLK, DSD4

GNDIO8

BDI_REQ# , DAI2_LRCLK, PCP_IRQ# / BSY#GPIO43, BDI_CLK, DAI2_SCLKBDI_DATA, DAI2_DATA, DSD5

GPOI9, SCP1_IRQ#

GPIO6, PCP_CS#, SCP2_CS#

123456

R447 33R447 33

U31

FLASH_SPI_32Mbit_EON25F32

U31

FLASH_SPI_32Mbit_EON25F32

C631

0.01uF/50V/X7R

C631

0.01uF/50V/X7R

R839 NC/10KR839 NC/10K

R5 22R5 22

R655

10K

R655

10K R665

100

R665

100

C6140.1uF/25V/Y5VC6140.1uF/25V/Y5V

U46CW1117-1.8V

U46CW1117-1.8V

U30

SDRAM_64Mb(4M*16)_EM638165TbS

U30

SDRAM_64Mb(4M*16)_EM638165TbS

R686 NCR686 NC

C603

NC/10pF/50V/NP0

C603

NC/10pF/50V/NP0

R659

10K

R659

10K

C58933pF/50V/NP0

C58933pF/50V/NP0

R671 10KR671 10K

R834 0R834 0

R669 100R669 100

R649

2.2K

R649

2.2K

C36

0 10

PF/

50V

/NP

O

C36

0 10

PF/

50V

/NP

O

RN2022*4RN2022*4

C599

0.1uF/25V/Y5V

C599

0.1uF/25V/Y5V

R688 10KR688 10K

R668 10KR668 10K

RN2122*4RN2122*4

R648

NC/2.7K

R648

NC/2.7K

C597

0.1uF/25V/Y5V

C597

0.1uF/25V/Y5V

R6 22R6 22

C6150.1uF/25V/Y5VC6150.1uF/25V/Y5V

R674 0R674 0

DSP CS497024DSP CS497024

C6280.1uF/25V/Y5VC6280.1uF/25V/Y5V

C6210.1uF/25V/Y5VC6210.1uF/25V/Y5V

RN2622*4RN2622*4

RN2522*4RN2522*4

C60010uF/10V/Y5V

C60010uF/10V/Y5V

R679 33R679 33

R851R851 33

C59222uF/10V/Y5V

C59222uF/10V/Y5V

C9060.1uF/25V/Y5VC9060.1uF/25V/Y5V

R673 0R673 0

RN2322*4RN2322*4

R635

10K

R635

10K

R451 33R451 33

R7 22R7 22

R634

2.7K

R634

2.7K

R662 33R662 33

C6180.1uF/25V/Y5VC6180.1uF/25V/Y5V

R652

10K

R652

10K

R685 10KR685 10K

R687 NCR687 NC

10uF/10V/Y5VC60710uF/10V/Y5VC607

R644 0R644 0

C6160.1uF/25V/Y5VC6160.1uF/25V/Y5V

R6780R6780

R8 22R8 22

R835

0

R835

0

SW2SW2

C6300.01uF/50V/X7RC6300.01uF/50V/X7R

R677 0R677 0

C6270.1uF/25V/Y5VC6270.1uF/25V/Y5V

TP91TP91

R6411KR6411K

C58733pF/50V/NP0C58733pF/50V/NP0

C5980.1uF/25V/Y5VC5980.1uF/25V/Y5V

C6190.1uF/25V/Y5VC6190.1uF/25V/Y5V

C601

0.1uF/25V/Y5V

C601

0.1uF/25V/Y5V

R852 470R852 470

R1544 0R1544 0R654

10K

R654

10K

R452 33R452 33

Y6

24.576MHz/30PPM

Y6

24.576MHz/30PPM

C622

0.1uF/25V/Y5V

C622

0.1uF/25V/Y5V

C5960.1uF/50V/Y5VC5960.1uF/50V/Y5V

FB46 500/800mAFB46 500/800mA

R1545 0R1545 0

R884 33R884 33

C35

5 10

PF/

50V

/NP

O

C35

5 10

PF/

50V

/NP

O

R647

10K

R647

10K

C5900.1uF/50V/Y5VC5900.1uF/50V/Y5V

R636

10K

R636

10K

R642

2.2K

R642

2.2K

C5930.1uF/25V/Y5V

C5930.1uF/25V/Y5V

C613

0.01uF/50V/X7R

C613

0.01uF/50V/X7R

C6230.1uF/25V/Y5VC6230.1uF/25V/Y5V

RN2422*4RN2422*4

R1546 0R1546 0

C602

5pF/50V/NP0

C602

5pF/50V/NP0

R667

10K

R667

10K

C5860.1uF/25V/Y5VC5860.1uF/25V/Y5V

C6170.1uF/25V/Y5VC6170.1uF/25V/Y5V

FB80 75/200mAFB80 75/200mA

C35

4

NC

/10p

F/50

V/N

P0

C35

4

NC

/10p

F/50

V/N

P0

R643 5.1KR643 5.1K

R684 NCR684 NC

C632

0.1uF/25V/Y5V

C632

0.1uF/25V/Y5V

R637

2.7K

R637

2.7K

22uF/16VC61022uF/16VC610

R1547 0R1547 0

R664 0R664 0

RN2222*4RN2222*4


C6260.1uF/25V/Y5VC6260.1uF/25V/Y5V

47uF/16VC91147uF/16VC911

RN2722*4RN2722*4

C93

100pF/50V/NP0

C93

100pF/50V/NP0

FB48 600/2AFB48 600/2A

C9090.1uF/25V/Y5VC9090.1uF/25V/Y5V

R663

10K

R663

10K

R676 0R676 0

C6060.1uF/25V/Y5VC6060.1uF/25V/Y5V

C5910.1uF/25V/Y5VC5910.1uF/25V/Y5V

FB45 500/800mAFB45 500/800mA

C6200.1uF/25V/Y5VC6200.1uF/25V/Y5V

C625

0.1uF/25V/Y5V

C625

0.1uF/25V/Y5V

R74

1K

R74

1K

C90710uF/10V/Y5VC90710uF/10V/Y5V

R666 100R666 100

C6290.1uF/25V/Y5VC6290.1uF/25V/Y5V

C588

0.1uF/25V/Y5V

C588

0.1uF/25V/Y5V

R645 1MR645 1M

R653

10K

R653

10K

C35

9 10

PF/

50V

/NP

O

C35

9 10

PF/

50V

/NP

O

C5850.1uF/25V/Y5VC5850.1uF/25V/Y5V

C6240.1uF/25V/Y5VC6240.1uF/25V/Y5V

R675 0R675 0

++

++

++

MISO_CS

SCLK_CS

CS_CS

SPI_FLASH_MOSISPI_FLASH_MISOSPI_FLASH_CLK

+DSP_PLL_PWR

CLK

EXT--A3EXT--A2EXT--A1EXT--A0

EXT--D7EXT--D6EXT--D5

EXT--D3EXT--D4

SD_D4

SD_D1

SD__CS

EXT--D10EXT--D9

EXT--D8

SD__RAS

EXT--D2EXT--D1

SD__CASSD__WE

SD_A9

SD_DQM0

EXT--A11

EXT--D11

SD_A6SD_A7

EXT--D14EXT--D13

EXT--D12

SD_A8

EXT--D15EXT--D14EXT--D13EXT--D12EXT--D11

EXT--D9EXT--D8

SD_D0

SD_A14

SD__DQM1

EXT--D15

SD_D12

EXT--D10

SD_A11

SD_D14

SD_CASSD_RAS

EXT--A14

EXT--A2

EXT--A5

SD_D13

SD__CAS

SD_D15

SD_WE

SD_CS

EXT--A3

2ATAD_S2I2SH

EXT--A4

SD_CLKENSD__CSSD__RAS

SD_A1EXT--A1

I2S_LRCLKI2S_SCLK

0ATAD_S2I0SH1ATAD_S2I1SH

EXT--D6

SD__WE

SPI_FLASH_MISOSPI_FLASH_CLK

SPI_FLASH_MOSI

SD_D7SD_D6

SPI_FLASH_CS

EXT--A10

EXT--A10 SD_A10EXT--A13

EXT--A0

SD_A13

SD_A0

SD_D8

SD_D10

SD_DQM1

EXT--D5

EXT--D3EXT--D2

SD_D9

SD_D5

SD_D3SD_D2

EXT--D7

SD__DQM1SD_CLKOUT

SD_A6SD_A5

SD_A1SD_A0

SD_A4SD_A3SD_A2

SD_CS

SD_A14

SD_DQM1

SD_A11

SD_D0

SD_A13

SD_DQM0

SD_D2

SD_A10SD_A9

SD_RAS

SD_D1

SD_D6

SD_CAS

SD_D3SD_D4

SD_WE

SD_D5

EXT--A14EXT--A13

EXT--D0

EXT--A7

SD_A8

EXT--A9

EXT--A8

EXT--A6

SD_D7SD_D8SD_D9SD_D10

EXT--D0

SD_D11

EXT--D4

EXT--D1

CKE

SD_D12

SD_CLKEN

EXT--A11EXT--A9EXT--A8

SD_D11

SD_D14SD_D15

SD_D13

SD_A7EXT--A7EXT--A6

SD_A3SD_A2

EXT--A5EXT--A4

SD__DQM0

SD_A4

SD_A5

SD_CLKOUT

$$$2

HS3

DSP_XTO

SPI_FLASH_CS

SD_CLKIN

SD__DQM0

HS4

SPI_FLASH_CLK

SPI_FLASH_MISOSPI_FLASH_MOSI

SPI_FLASH_CS

HS3

HS0

HS1

I2S_MCLKI2S_LRCLKI2S_SCLK

I2S_DATA0

$$$1

$$$3

MOSI_CS

HS2

I2S_MCLK

I2S_DATA2

I2S_SUB_DOUT

REQ_CS

DSP_RESET1

ALRCLKAMCLK

ABCLKI2S_RL_DOUT

MUXED_MCLK

CS_SPI1

SCLK_SPI1

MISO_SPI1MOSI_SPI1

DSPRES_106640277

MUXED_LRCLKMUXED_SCLKMUXED_DA10

HD_LRCKHD_SCK

HD_MCLK

HD_SDA1HD_SDA2

HD_SDA3

HD_SDA0

DSP_MCLK_OUT

I2S_SUB_DOUT1

I2S_SUB_DOUT

(7/7)MAIN BOARDA

1 3 86

E

2 9

G

D

5

B

C

7

F

4

Ver. 1.1

HT-CT260H

HT-CT260H

2626

3-11. SCHEMATIC DIAGRAM - HDMI Board (1/2) -

HDMI IN Port1

100 ohm - ImpedanceNo Through Hole !Differential Signal !

PIN 1 - 32 PIN 33 - 64

HDMI Port

P1_5V

EP1V8

EP3V3

3V3_Repeater

RX_AVDD33

3V3_Repeater

VDD_PLL

VD

D_P

LL

EP1V8

EP3V3

STB_1V8

3V3_Repeater

VDDE VDDE

VDD18

STB_2V1

TX_AVDD18RX_AVDD18

STB_1V8

RX_AVDD18

VDDEVDDE

VDDE

VDDEVDDE

VDDE

VDDE

RX_AVDD18RX_AVDD33

RX_AVDD33

RX_AVDD18

RX_AVDD33

RX_AVDD18

VDDE

TX_AVDD18

VDD18

TX_AVDD18

VDD18

P1_5V

VDDE

VDDE

RX_AVDD33

STB_1V8

HD_STB3.3V 3V3_Repeater

HDMI_VCC

VCC_5V HDMI_VCC

RX_AVDD33

RX_AVDD33

21

3334353637383940414243444546474849505152535455565758596061626364

6566676869707172737475767778798081828384858687888990919293949596

979899

100101102103104105106107108109110111112113114115116117118119120121122123124125126127128

2263 4 125 10 257 30212 179 1881 231911 14 262413 321615 3120 292827

1

3 2

4

21

1

3 2

4

21

1

3

2

1

3 2

4

12345678910111213141516171819

2221 20

23

21

21

12345

123456789

10111213141516171819

222120

23

21

1

3 2

4

21

R1486 0R1486 0

ESD18 LVSL10180Z020/18V/2pF


C972

0.1u

F/25

V/Y

5V

C972

0.1u

F/25

V/Y

5V

C970

0.1u

F/25

V/Y

5V

C970

0.1u

F/25

V/Y

5V

D8LL4148D8LL4148

C952 15PFC952 15PF

R15290

R15290

FB80

300/200mA

FB80

300/200mA

U71

EP92A2S

U71

EP92A2S

L6NC/ACM2012H-900-2P


R1494 330R1494 330

R124 1KR124 1K

C973

0.1u

F/25

V/Y

5V

C973

0.1u

F/25

V/Y

5V

C974

0.1u

F/25

V/Y

5V

C974

0.1u

F/25

V/Y

5V

Y2

18.432MHZ±30ppm

Y2

18.432MHZ±30ppm

C171

0.1uF/25V/Y5V

C171

0.1uF/25V/Y5V



R1491 10KR1491 10K

C35

4

10pF

/50V

/NP

0

C35

4

10pF

/50V

/NP

0

R372 100R372 100

CE6222.2uF/16V/X5R

CE6222.2uF/16V/X5R

R1484 2KR1484 2K

R151747KR151747K

R14921KR14921K

D564 MBRX140/40V/1AD564 MBRX140/40V/1A

FB14

300/200mA

FB14

300/200mA

R904

10K

R904

10K

L4

NC/ACM2012H-900-2P

L4

NC/ACM2012H-900-2P



R185 33R185 33

R4201.8KR4201.8K

R215 33R215 33

FB51

300/300mA

FB51

300/300mA

CE621

22uF

/25V

/Y5V

CE621

22uF

/25V

/Y5V

R1509 510R1509 510

R332 4.7R332 4.7

R902

10K

R902

10K

R1523 0R1523 0

R153047R153047

C980

22uF

/10V

/Y5V

C980

22uF

/10V

/Y5V

C168

0.1u

F/25

V/Y

5V

C168

0.1u

F/25

V/Y

5V

R901

10K

R901

10K

C95

91u

F/10

V/Y

5VC

959

1uF/

10V

/Y5V

R216 33R216 33

R1504 0R1504 0

R311 4.7R311 4.7

C170

0.1u

F/25

V/Y

5V

C170

0.1u

F/25

V/Y

5V

R1483 10KR1483 10K

FB78

300/200mA

FB78

300/200mA

C961 0.1uF/25V/Y5VC961 0.1uF/25V/Y5V

C130

0.1u

F/50

V/Y

5V

C130

0.1u

F/50

V/Y

5V

C968

0.1u

F/25

V/Y

5V

C968

0.1u

F/25

V/Y

5V

C94

10pF/50V/NP0

C94

10pF/50V/NP0

C971

0.1u

F/25

V/Y

5V

C971

0.1u

F/25

V/Y

5V

R329 4.7R329 4.7

R31727KR31727K

C1081

0.1u

F/25

V/Y

5V

C1081

0.1u

F/25

V/Y

5V

C977

0.1u

F/25

V/Y

5V

C977

0.1u

F/25

V/Y

5V

R1532

0

R1532

0

C89

0.1uF/25V/Y5V

C89

0.1uF/25V/Y5V

R219 33R219 33

C960 0.1uF/25V/Y5VC960 0.1uF/25V/Y5V

R903

10K

R903

10K R19347KR19347K

C602

NC/5pF/50V/NP0

C602

NC/5pF/50V/NP0

R153147R153147

R1516470KR1516470K

R1487 0R1487 0

D7LL4148D7LL4148

C969

0.1u

F/25

V/Y

5V

C969

0.1u

F/25

V/Y

5V

C963 0.1uF/25V/Y5VC963 0.1uF/25V/Y5V

R1498 10KR1498 10K

Q24

P_AP2305

Q24

P_AP2305

C976

0.1u

F/25

V/Y

5V

C976

0.1u

F/25

V/Y

5V

R217 33R217 33

C175

1uF/

10V

/Y5V

C175

1uF/

10V

/Y5V

R1480 10KR1480 10K

ZD3

LL4148

ZD3

LL4148

C984

10uF

/10V

/Y5V

C984

10uF

/10V

/Y5V

R322 4.7R322 4.7

C962 0.1uF/25V/Y5VC962 0.1uF/25V/Y5V

C981

10uF

/10V

/Y5V

C981

10uF

/10V

/Y5V

R370 4.7R370 4.7

D20BAT54C

D20BAT54C

R1515

0

R1515

0

L5

NC/ACM2012H-900-2P

L5

NC/ACM2012H-900-2P

R218 33R218 33

C9870.1uF/25V/Y5V C9870.1uF/25V/Y5V

C90

1000

pF/5

0V/X

7R C90

1000

pF/5

0V/X

7R

R1481 10KR1481 10K

R123 1KR123 1K

R1520

0

R1520

0

C964 0.1uF/25V/Y5VC964 0.1uF/25V/Y5V

R1521 510R1521 510

R347 4.7R347 4.7

C35

5

10pF

/50V

/NP

0

C35

5

10pF

/50V

/NP

0

D563 MBRX140/40V/1AD563 MBRX140/40V/1A

C132

0.1u

F/50

V/Y

5V

C132

0.1u

F/50

V/Y

5V

R1493 470R1493 470

R1519

0

R1519

0

C954

1uF/

16V

/Y5V

C954

1uF/

16V

/Y5V

J5HDMI JACK

J5HDMI JACK

R151847KR151847K

C965 0.1uF/25V/Y5VC965 0.1uF/25V/Y5V

R152510KR152510K

C953

1uF/

16V

/Y5V

C953

1uF/

16V

/Y5V

C978

0.1u

F/25

V/Y

5V

C978

0.1u

F/25

V/Y

5V

R45011.8KR45011.8K

R1505 0R1505 0

R1533

0

R1533

0



C958 4700pF/50V/X7RC958 4700pF/50V/X7R

C9747pF/50V/NP0C9747pF/50V/NP0

C35

6

10pF

/50V

/NP

0

C35

6

10pF

/50V

/NP

0

R1497 510R1497 510

C951 15PF

C951 15PF



R14731MR14731M

R355 4.7R355 4.7

C129

0.1u

F/25

V/Y

5V

C129

0.1u

F/25

V/Y

5V

C1082

0.1u

F/25

V/Y

5V

C1082

0.1u

F/25

V/Y

5V

C133

0.1u

F/25

V/Y

5V

C133

0.1u

F/25

V/Y

5V

C979

0.1u

F/25

V/Y

5V

C979

0.1u

F/25

V/Y

5V

R1482 10KR1482 10K

R369 68R369 68


C139

0.1u

F/25

V/Y

5V

C139

0.1u

F/25

V/Y

5V


R4502100R4502100

J2HDMI JACKJ2HDMI JACK



R1508 510R1508 510

R1496 2.2KR1496 2.2K

R354 4.7R354 4.7

C983

10uF

/10V

/Y5V

C983

10uF

/10V

/Y5V

FB50

300/2A

FB50

300/2A

C975

0.1u

F/25

V/Y

5V

C975

0.1u

F/25

V/Y

5V

C167

0.1u

F/25

V/Y

5V

C167

0.1u

F/25

V/Y

5VR1507 510R1507 510



C1080

0.1u

F/25

V/Y

5V

C1080

0.1u

F/25

V/Y

5V

R149510K

R149510K

R371 100R371 100

C9561uF/16V/Y5V

C9561uF/16V/Y5V


C982

22uF

/10V

/Y5V

C982

22uF

/10V

/Y5V

C169

0.1u

F/25

V/Y

5V

C169

0.1u

F/25

V/Y

5V

R1506 510R1506 510



R187 33R187 33

C1083

22uF/6.3V/Y5V

C1083

22uF/6.3V/Y5V

D562 MBRX140/40V/1AD562 MBRX140/40V/1A

R1485 2KR1485 2K

R1522

0

R1522

0

C10047pF/50V/NP0C10047pF/50V/NP0

HT1_CTLb

H_RSTb

H_RSTb

P1_5V

HM

CU

_OP

HMCU_OP

M_CEC

HMCU_P71HMCU_P70

HMCU_P71HMCU_P70

INTb

H_MAIN_SDAH_MAIN_SCL

HMCU_SDAHMCU_SCL

HMCU_SDAHMCU_SCL

RPT_SCLRPT_SDA

RPT_SDA

RPT_SCL

CEC

X18432K

TX_SDA

TX_SCL

MCU_XINX18432K

DDC_SDA1DDC_SCL1

CO

MN

INTb

HD_RST

P1_5V

HT1_CTLb

COMN TX2P1TX2M1TX1PTX1MTX0PTX0M

RX_CEC

HDMI_SDA

HDMI_SCL

F_TX1-

TX2M

F_TX0+

ARC_IN_N

F_TX1+

HDMI_SDA

F_TX0-

HDMI_SCL

F_TXC-

F_TXC+

TX_SDA

HDMI_VCC

TX_CEC

TX_SCL

ARC_IN

RX1_HPD

HDMI_VCC

P1_5V

RX_CECCEC

TX_CEC

CEC

TX2P

DDC_SDA1

DDC_SCL1

P1_PWR5V 8

H_MAIN_SCL 9H_MAIN_SDA 9

HD_RST 9

TX_HPD 7

RX11M 8

RXC1P 8

RX01P 8RX01M 8

RXC1M 8

RX11P 8

RX21P 8RX21M 8

rxSCL1 8rxSDA1 8

TX2M1 7

TX1P 7TX1M 7

TX0P 7TX0M 7

TXCP 7TXCM 7

TX2P1 7

RX01M 8

RX01P 8

RX11P 8

RX21P 8

RX21M 8

RXC1P 8

RXC1M 8

RX11M 8

rxSCL1 8

rxSDA1 8P1_PWR5V 8

HD_SDA0

M_CEC10,7

TX2P1 8

TX2M1 8

TX1M 8

TX1P 8

TX0P 8

TX0M 8

TXCM 8

TXCP 8

TX_HPD8

ARC_IN 11,8

8,11N_NI_CRA

HD_LRCKHD_SCKHD_MCLK

HD_SDA1

HD_SDA3HD_SDA2

RX21-RX21+AVSS

EXT_RESAVSS

RX22+RX22-AVDD

RX12+RX12-

AVDD33RX02+RX02-AVSS

RXC2+RXC2-AVDDVSSE

DDC0_SDADDC0_SCLDDC1_SDADDC1_SCL

VDDEDDC2_SDADDCT_SDADDCR_SDADDC2_SCLDDCT_SCLDDCR_SCL

SWINGPVDD18

PVSS

AV

SS

TXC

-TX

C+

AV

DD

18TX

0-TX

0+A

VS

STX

1-TX

1+A

VD

D18

TX2-

TX2+

AV

SS

CO

MR

RE

G_V

INR

EG

_V33

RE

G_V

18IIS

_SD

3IIS

_SD

2IIS

_SD

1IN

TbE

XT_

RS

TbX

_IN

VD

D_P

LLP

LL_X

FC_A

VS

SE

VD

D18

SP

DIF

MC

LKIIS

_SC

KIIS

_WS

IIS_S

D0

SDA2/SDA3SCL2/SCL3VSSEVDD18IIS_SCK_INIIS_WS_INIIS_SD_INVDDEHEAC+HEAC-VSSEMCU_XINMCU_XOUTMCU_VDDMCU_P20MCU_P21MCU_P22MCU_P23MCU_P24MCU_P25MCU_P26MCU_P27VSSEMCU_P10MCU_P11MCU_P12MCU_P13MCU_P14MCU_P70MCU_P71MCU_P40MCU_P41

RX

20+

MC

U_P

37

MC

U_P

34M

CU

_P35

RX

C0-

MC

U_P

36

MC

U_O

P

RX

C1+

VS

SE

RX

11-

RX

20-

MC

U_P

31

AV

DD

33

MC

U_P

45

RX

10-

MC

U_R

STb

MC

U_P

30

AV

DD

RX

10+

AV

DD

AV

SS

AV

SS

RX

C1-

RX

C0+

AV

DD

RX

00+

RX

00-

RX

11+

AV

DD

AV

DD

33R

X01

+R

X01

-

G

DS

12345

(1/2)HDMI BOARDA

3 86

E

2 9

D

5

B

C

7

F

1 4

Ver. 1.1

HT-CT260H

HT-CT260H

2727

3-12. SCHEMATIC DIAGRAM - HDMI Board (2/2) -

GND

L

R

2

123456789

101112131415161718192021222324G

ND

GN

D

OPTI

+5V

GND

C8230.1uF/25V/Y5V

C8230.1uF/25V/Y5V

C35

8

10pF

/50V

/NP0

C35

8

10pF

/50V

/NP0

C386 1uF/25V/Y5VC386 1uF/25V/Y5V

C344 0.1uF/25V/Y5VC344 0.1uF/25V/Y5V

C82

2N

C/1

00pF

/50V

/NP0

C82

2N

C/1

00pF

/50V

/NP0

C35

9

10pF

/50V

/NP0

C35

9

10pF

/50V

/NP0

C95 100pF/50V/NP0C95 100pF/50V/NP0

R422 0R422 0

R705 10R705 10

P3

CVBS AUDIO L/R IN/OUT

P3

CVBS AUDIO L/R IN/OUT

C346

100pF/50V/NP0

C346

100pF/50V/NP0

C92510uF/10V/Y5V

C92510uF/10V/Y5V

C93

100pF/50V/NP0

C93

100pF/50V/NP0

XP8224PIN/0.5mm

XP8224PIN/0.5mm

C96 100pF/50V/NP0C96 100pF/50V/NP0



L340

L340

R46575R46575



L350

L350

R519

47K

R519

47K

R421 0R421 0

R49175R49175

R1488 0R1488 0FB52

300/200mA

FB52

300/200mA

C388 1uF/16V/Y5VC388 1uF/16V/Y5V

C92

100pF/50V/NP0

C92

100pF/50V/NP0

FB53

300/200mA

FB53

300/200mA

C985

22uF

/10V

/Y5V

C985

22uF

/10V

/Y5V

P10DQR-017A

P10DQR-017A

C35

7

10pF

/50V

/NP0

C35

7

10pF

/50V

/NP0

OPTICAL IN 1

TO MAIN BOARDVCC_5VHD_STB3.3V

D3.3V

STB_2V1

D3.3V

1

3

4

2

123456789101112131415161718192021222324

2526

21

21

3

1

2

OPT_IN

AUX_L

OPT_IN

M_CECHD_RST

VCC_5V


AUX_L

AUX_R

AUX_R

ARC_IN ARC_RX

ARC_IN_N

ARC_RX

H_MAIN_SDA 8H_MAIN_SCL 8

HD_RST 8M_CEC 8

HD_SCK 8HD_LRCK 8

HD_SDA3 8HD_SDA2 8HD_SDA1 8

HD_SDA0 8

HD_MCLK 8

ARC_IN_N7,8ARC_IN7,8

AGND

AGND

AGND

AGND

A

3

E

2

D

5

B

C

1 4

(2/2)HDMI BOARD

Ver. 1.1

HT-CT260H

HT-CT260H

2828

3-13. PRINTED WIRING BOARD - HDMI Board -

HDMI BOARD (COMPONENT SIDE) HDMI BOARD (CONDUCTOR SIDE)

A

B

C

D

E

F

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Ver. 1.1


HT-CT260H

HT-CT260H

2929

3-14. PRINTED WIRING BOARD - BT Board -

BT BOARD (COMPONENT SIDE) BT BOARD (CONDUCTOR SIDE)

A

B

1 2 3

3-15. SCHEMATIC DIAGRAM - BT Board -

BT_CLKBT_CLK

R15

54.

7KR

155

4.7K

MISOMISO

C14

3 10pF/50V/N

P0

C14

3 10pF/50V/N

P0

R15

34.

7KR

153

4.7K

CSBCSB

C57NC 0.1uF/25V/Y5V

C57NC 0.1uF/25V/Y5V FB605 500/800mAFB605 500/800mA

C560.1uF/25V/Y5V

C560.1uF/25V/Y5V

C14

4

10pF/50V/N

P0

C14

4

10pF/50V/N

P0

R53 33R53 33

C2730.1uF/25V/Y5V

C2730.1uF/25V/Y5V

TP236TP236

R447 1KR447 1K

R934NC/0R934NC/0

R935NC/0R935NC/0

C14

210pF/50V/N

P0

C14

210pF/50V/N

P0

C27410uF/16V/X7R

C27410uF/16V/X7R

BT_3V3BT_3V3

R495220K

R495220K

L929 0L929 0

R52

33

R52

33 GNDGND

TP234TP234

XP310PIN/2.0mm

XP310PIN/2.0mm

R99 0R99 0

MOSIMOSI

C2800.01uF/25V/Y5VC2800.01uF/25V/Y5V

R5133R5133

U405BT_BM153

U405BT_BM153

C12NC/0.1uF/25V/Y5VC12NC/0.1uF/25V/Y5V

max 100ma

FROM KEY BOARD

BT_3V3

BT_3V3

BT_3V3

BT_3V3

12345678910

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

123456789

10

AIO1AIO0RESETGNDPIO9PIO1 0PIO11PIO12PIO13PIO14PIO15GNDVDDVDD_USB+1V8GNDUSB_DPUSB_DN

UA

RT_

RTS

AR

T_C

TSU

AR

T_R

XU

AR

T_TX

PC

M_I

NP

CM

_SY

NC

PC

M_C

LKP

CM

_OU

TS

PI_

CS

BS

PI_

MIS

OS

PI_

CLK

SP

I_M

OS

I

GNDMIC_A_NMIC_A_PMIC_B_NMIC_B_P

MIC_BIASGND_S

SPK_R_PSPK_R_NSPK_L_PSPK_L_N

GNDLED0LED1

VDD_CHGGND

VDD_BATVRE_IN

GN

D RF

GN

DP

IO8

PIO

7P

IO6

PIO

5P

IO4

PIO

3P

IO2

PIO

1P

IO0

BT_RST

BT_RX

BT_TX

BT_SPDIF

BT_SPDIF

BT_TXBT_RX

BT_RST

BT_3V3

BT BOARDA

32

D

5

B

C

1 4

Ver. 1.1


HT-CT260H

HT-CT260H

3030

3-16 PRINTED WIRING BOARD - VFD Board -

VFD BOARD (COMPONENT SIDE)

VFD BOARD (CONDUCTOR SIDE)

A

B

C

D

1 2 3 4 5 6 7 8 9 10

Ver. 1.1


HT-CT260H

HT-CT260H

3131

3-17. SCHEMATIC DIAGRAM - VFD Board -

VSTB

IR

VSCLK

BT_RX

SW_AD

VSDAVSDA

BT_RST

IR

LED0

BT_SPDIF

BT_TXBT_RX

BT_RST

LED0

BT_3V3

BT_TX

BT_SPDIF

SW_AD

KEY1 KEY2

-24V

AC2AC2

VSCLK

VSTB

VSDA

AC2

+12V

+5VA

+5VA+5VA+12V

+12VA

+5V

+5V

CE1+

KEY1

KEY2K2

K1

AC1AC1

K2 K1+5V

BT_3V3

IR

TO BT BOARD

TO MAIN BOARD

TO FV BOARD

-24V

+12V

+3.3V_STB

+3.3V_STB

BT_3V3BT_3V3

+3.3V_STB

+5VA

-24V

+5V

1 2 3 4 5 6 7 8 9 10 11

1213141516171819202122

2324252627282930313233

3435363738394041424344

BTBT

SOURCESOURCE

VOL+VOL+

123456789101112131415161718

123456789101112

1 2 5 6 7 8 9 10 11 12 13 27 28 29 30 31 3226252423222115143 4 16 17 18 19 20

VOL-VOL-

12345

POWERPOWER

C151

47pF

/50V

/NP

0

C151

47pF

/50V

/NP

0

R153470R153470

R941

4.7K

R941

4.7K

C617

0.1uF/16V/Y5V

C617

0.1uF/16V/Y5V

C15

910

0pF/

50V

/NP

0C

159

100p

F/50

V/N

P0

R173 47KR173 47K

FB613 500/800mAFB613 500/800mA

U136

DRIVER_VFD_CS6312EN

U136

DRIVER_VFD_CS6312EN

D6041N4148D6041N4148

R179 1KR179 1K

C621

0.1uF/16V/Y5V

C621

0.1uF/16V/Y5V

Q140NPN_3DG3904MQ140NPN_3DG3904M

3.3uF/50VCE33.3uF/50VCE3

SW9SW9

J20 J20

L40400/200mA

L40400/200mA

J3 0J3 0

R16610KR16610K

D6051N4148D6051N4148

ZD137

BZV55C5V1/5.1V

ZD137

BZV55C5V1/5.1V

SW6SW6

C17

810

0pF/

50V

/NP

0C

178

100p

F/50

V/N

P0

R167 330R167 330

R180 100R180 100

C1490.1uF/50V/X7RC1490.1uF/50V/X7R

R1562.2R1562.2

R168 4.7KR168 4.7K

C17

910

0pF/

50V

/NP

0C

179

100p

F/50

V/N

P0

R181 18KR181 18K

C17

710

0pF/

50V

/NP

0C

177

100p

F/50

V/N

P0

R18351KR18351K

SW8SW8

Q141NPN_3DG3904M

Q141NPN_3DG3904M

XP518PIN/1.0mm

XP518PIN/1.0mm

XP912PIN/2.0mm

XP912PIN/2.0mm

Q142NPN_3DG3904M

Q142NPN_3DG3904M

R18410KR18410K

Q143

NPN_3DG3904M

Q143

NPN_3DG3904M

C61947pF/50V/NP0

C61947pF/50V/NP0

R17710KR17710K

Q612

PNP_3CG3906M

Q612

PNP_3CG3906M

FB611500/800mA

FB611500/800mA

VFD1VFD_32P_VFD200824

VFD1VFD_32P_VFD200824

C2244.7uF/16V/Y5V

C2244.7uF/16V/Y5V

C17

610

0pF/

50V

/NP

0C

176

100p

F/50

V/N

P0

C16

910

0pF/

50V

/NP

0C

169

100p

F/50

V/N

P0

R16910KR16910K R182

4.7KR1824.7K

R174

2.2KR

1742.2K

SW7SW7

R641 10KR641 10K

R185 1KR185 1K

R448100R448100

CE547uF/16VCE547uF/16V

R188 100R188 100

C2254.7uF/16V/Y5V

C2254.7uF/16V/Y5V

R175

2.2KR

1752.2K

R18610KR18610K

IR601

IRM_12mm

IR601

IRM_12mm

R1601KR1601K

R653

10K

R653

10K

C15

810

0pF/

50V

/NP

0C

158

100p

F/50

V/N

P0

R637

10K

R637

10K

3.3uF/50V

CE2

3.3uF/50V

CE2

R176 470R176 470

ZD138

ZMM6V2/6.2V

ZD138

ZMM6V2/6.2V

R642 10KR642 10K

C153 0.1uF/50V/X7RC153 0.1uF/50V/X7R

SW10SW10

FB609500/800mA

FB609500/800mA

LED1LED_BULELED1LED_BULE

R16110KR16110K


R635 100R635 100

J4 0J4 0

C16

810

0pF/

50V

/NP

0C

168

100p

F/50

V/N

P0

R9404.7KR9404.7K

R1781KR1781K

R165 100R165 100

R170 5.6R170 5.6

C61847pF/50V/NP0

C61847pF/50V/NP0

R187470R187470

C147

47pF

/50V

/NP

0

C147

47pF

/50V

/NP

0

R638

100

R638

100

J70J70

R172 47KR172 47K

J50 J50

J10J10

C1361000pF/50V/X7RC1361000pF/50V/X7R

++

++

++

SW

1S

W2

SW

3S

W4

SD

out

SD

inG

ND

SC

LK/C

SK

EY

1K

EY

2

KEY3KEY4VDD

SEG1/K1SEG2/K2SEG3/K3SEG4/K4SEG5/K5SEG6/K6

SEG7SEG8

SE

G9

SE

G10

SE

G11

SE

G12

VE

ES

EG

13S

EG

14S

EG

15S

EG

16G6

G5

G4G3G2G1VDDLED4LED3LED2LED1GNDOSC

123456789

101112131415161718

123456789

101112

F2 F2 2G 3G 4G 5G 6G 7G 8G NC

P1

P14

P15

NC

NP

F1 F1NC

P13

P12

P11

P10

P9

P3

P2

NP

1G P4

P5

P6

P7

P8

IRGNDVCCGNDGND

VFD BOARDA

3 86

E

2 9

D

5

B

C

7

F

1 4

Ver. 1.1

HT-CT260H

HT-CT260H

3232

3-18. PRINTED WIRING BOARD - POWER Board -

POWER BOARD (COMPONENT SIDE)

A

B

C

D

E

F

1 2 3 4 5 6 7

POWER BOARD (CONDUCTOR SIDE)

Ver. 1.1


HT-CT260H

HT-CT260H

3333

3-19. SCHEMATIC DIAGRAM - POWER Board -

1:NC2:NC3:+31.5V4:+31.5V5:+31.5V6:GND7:GND8:GND9:30V10:30V11:GND12:GND

Alternative

Alternative

Alternative

FB

HV V33

PGND

D

GND

HV

+31.5VHV

N2 L2

N1 L1

+30V+30V+30V

L2N2

N1 L1

V33

PGND

FB

D

HV

GND

C541

100pF/1KV

C541

100pF/1KV

RV501

VDR/470V

RV501

VDR/470V

C547

0.1uF/50V/X7R

C547

0.1uF/50V/X7R

R541

2M

R541

2M

D543 B20200/20A/200VD543 B20200/20A/200V

1

2

3

R543

NC

R543

NC

R564215

R564215

U543

AS431

U543

AS4313

1

2

R502

1M

R502

1MTR501NTC/3ohm/5ATR501NTC/3ohm/5A

FB503

FB80@100MHz

FB503

FB80@100MHz

+ 150uF/250VCE501

+ 150uF/250VCE501

C501

NC

C501

NC

FB504FB90@100MHz

FB504FB90@100MHz

ZD545

P6KE200A

ZD545

P6KE200A

FB502

FB80@100MHz

FB502

FB80@100MHz

LIF502

24mH

LIF502

24mH

3 2

4 1

L541 NCL541 NC

R563100KR563100K

R503

1M

R503

1M

T5311PQ3230T5311PQ3230

A88

A1111

D3

P-GND5

FB6

VDD1

N.C2

A1212

A99

R545

NC

R545

NCR551

241

R551

241

ZD541

BZX79C33

ZD541

BZX79C33

CS

D V

F

CONTROL

X

U541TOP260EN

CS

D V

F

CONTROL

X

U541TOP260EN

R542

2M

R542

2M

R547 100R547 100

D546

1N4148

D546

1N4148

ZD543

BZX79C12

ZD543

BZX79C12

CY501NC

CY501NC

ZD544

NC

ZD544

NC

C544

1500pF/1KV

C544

1500pF/1KV

+

47uF/50V

CE542+

47uF/50V

CE542

R544

NC

R544

NC

C54

30.

1uF/

50V

/X7R

C54

30.

1uF/

50V

/X7R

U542

PS2561L1

U542

PS2561L1

12

43

T541ER28T541ER28

A88

A1010

D3

P-GND5

FB6

VDD1

N.C2

A1212

A99

R56168.1K/1%R56168.1K/1%

+

47uF

/35V

CE

541

+

47uF

/35V

CE

541

D541

FR207/2A/1000V

D541

FR207/2A/1000V


11

22

33

44

55

66

77

88

99

1010

1111

1212

R558

2.2K

R558

2.2K

R564470R564470

CY502470pF/250VAC

CY502470pF/250VAC

FB501FB90@100MHz

FB501FB90@100MHz

CY503470pF/250VAC

CY503470pF/250VAC

R56033.2K/1%

R56033.2K/1%

C545 0.1uF/50V/X7RC545 0.1uF/50V/X7R

+

820uF/50V

CE544+

820uF/50V

CE544

R557

470

R557

470

LIF501

NC

LIF501

NC

4 3

1 2

R550

241

R550

241

R5623.01K/1%R5623.01K/1%

F501T3.15AL250VF501T3.15AL250V

R548

6.8

R548

6.8

C546 NCC546 NC

CY505 220pF/250VACCY505 220pF/250VAC

R505

1M

R505

1M

R552

241

R552

241

R5641

15

R5641

15

CY504 220pF/250VACCY504 220pF/250VAC

+

820uF/50VCE543

+

820uF/50VCE543

D542

FR104/1A/400V

D542

FR104/1A/400V

R504

1M

R504

1M

CX501 0.33uF/275VACCX501 0.33uF/275VAC

R559470K

R559470K

CON501

2PIN/7.92mm

CON501

2PIN/7.92mm

11

22

D545

1N4148

D545

1N4148

C5422200pF/400VC5422200pF/400V

ZD542

BZX

79C

11V

ZD542

BZX

79C

11V

-+

BD501KBP306

-+

BD501KBP306

21

34

R5643 15R5643 15

+

22uF/50V

CE545+

22uF/50V

CE545

R546

0

R546

0

R549

0

R549

0

POWER BOARDA

1 3 86

E

2

D

5

B

C

74

Ver. 1.1

HT-CT260H

HT-CT260H

3434

3-20. PRINTED WIRING BOARD - IR Board -

IR BOARD (COMPONENT SIDE)

IR BOARD (CONDUCTOR SIDE)

A

B

1 2

3-21. SCHEMATIC DIAGRAM - IR Board -

IR2IR2


IR1IR1

1 2

34

1 2

GNDGND

IR BOARDA

B

1

15M3

IN1A

VL

CONFIG

PWRDN

FAULTTRI-STATE

TH_WAR

IN1B

VDD

VDD

VSS

VSS

VCC SIGN

VCC SIGN

GND-Reg

GND-Clean

IN2A

PROTECTIONS&

LOGIC

REGULATORS

29

23

24

25

27

26

28

30

21

22

33

34

35

36

M2

M5

M4

17

16OUT1A

GND1A

OUT1A

VCC 1A

14

12

10

11OUT1B

GND1B

OUT1B

VCC 1B

13

7

M17

M15

M16

M14

8

9OUT2A

GND2A

OUT2A

VCC 2A

6

4

2

3OUT2B

GND2B

OUT2B

VCC 2B

5

19

31

20

GNDSUB 1

IN2B32

Ver. 1.1


• IC Block Diagram

– MAIN Board –U701 STA516B

SA-CT260H

35

• IC Pin Function Description

MAIN BOARD U10 M0516 (MCU)

Pin No. Pin Name I/O Description1 MOSI_0 O Muting signal output terminal2 MISO_0 O Selection signal output terminal3 SPICLK0 O Power on/off control signal output terminal (for power)4 RST I Reset signal input terminal (for upgrade MCU)5 RXD I Serial data input terminal (for Bluetooth)6 AVSS - Ground terminal7 TXD O Serial data output terminal (for Bluetooth)8 STADC I IR signal input terminal (for VFD)9 MCLK O Reset signal output terminal (for Bluetooth)10 SDA/T0 I Serial data input terminal (for HDMI)11 SCL I Clock signal input terminal (for HDMI)12 PWM3 O LED drive signal output terminal (for Bluetooth)13 CKO I CEC interrupt signal input terminal14 RD O SPDIF rest signal output terminal (for CS8416)15 XTAL2 O System clock output terminal (12 MHz)16 XTAL1 I System clock input terminal (12 MHz)17 VSS - Ground terminal18 LDO_CAP - External capacitor connection terminal19 PWM0 I Thermal warning signal input terminal (for STA516)20 PWM1 I/O Two-way serial clock signal terminal (for STA309)21 PWM2 I Busy signal input terminal (for wireless)22 PWM3 I/O Two-way serial data terminal (for STA309)23 PWM4 I Interrupt request signal input terminal (for wireless)24 PWM0 O Interrupt acknowledge signal output terminal (for wireless)25 PWM5 O IR enable signal output terminal26 PWM6 O Chip select signal output terminal (for DSP)27 PWM7 I Power key input terminal (for VFD)28 /CS I Not used29 ALE O Reset signal output terminal (for DSP)30 ICE_CLK I/O Two-way serial clock signal terminal (for upgrade MCU)31 ICE_DAT I/O Two-way serial data terminal (for upgrade MCU)32 SPICLK1 O Serial clock signal output terminal (for DSP)33 MISO_1 O Serial data output terminal (for DSP)34 MOSI_1 O Serial data output terminal (for DSP)35 SPISS1 O Chip select signal output terminal (for DSP)36 PWM1 I Reset signal input terminal (for HDMI)37 RTS0 I/O Two-way serial clock signal terminal (for VFD)38 CTS0 I/O Two-way serial data terminal (for VFD)39 RTS1 - Standby signal terminal (for VFD)40 CTS1 O Selection signal output terminal41 VDD - Power supply terminal (+3.3V)42 AVDD - Power supply terminal (+3.3V)43 T2 I Power on/off control signal input terminal (for SAT516)44 T3 I Reset signal input terminal (for STA309)45 RXD1 I/O Two-way serial data terminal (for DIR)46 TXD1 I/O Two-way serial data terminal (for DIR)47 SPISS0 O Not used48 PWM2 O Busy signal output terminal (for DSP)

Ver. 1.1

36

HT-CT260HSECTION 4

EXPLODED VIEWS

1 A-1952-844-A COVER OPT ASSY (US, CND) 1 A-1968-160-A COVER OPT ASSY (AEP, UK, AUS) 2 A-1952-843-A COVER HDMI ASSY (US, CND) 2 A-1968-159-A COVER HDMI ASSY (AEP, UK, AUS) 3 A-1952-847-A SEAT ASSY

4 4-474-768-01 CUSHION (FOOT) #1 7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S #2 7-685-751-09 SCREW +PTT 3X6 (S)

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

Note:• -XX and -X mean standardized parts, so

they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice. Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not sup-plied.

• Color Indication of Appearance Parts Ex-ample:

KNOB, BALANCE (WHITE) . . . (RED) Parts Color Cabinet’s Color• Abbreviation AUS : Australian model CND : Canadian model

The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.

Les composants identifi és par une marque 0 sont critiques pour la sécurité.Ne les remplacer que par une pièce por-tant le numéro spécifi é.

back case section

3

3

4

4

4

4

#2

#1

#1

#2

12

The components identifi ed by mark 9 con-tain confi dential information.Strictly follow the instructions whenever the components are repaired and/or replaced.

Les composants identifi és par la marque 9 contiennent des informations confi den-tielles.Suivre scrupuleusement les instructions chaque fois qu’un composant est remplacé et / ou réparé.

4-1. OVERALL SECTION

• Rear bottom view

37

HT-CT260H

4-2. BACK CASE SECTION


51 A-1952-841-A BACK CASE ASSY (US, CND) 51 A-1952-842-A BACK CASE ASSY (AEP, UK, AUS) 52 4-472-284-01 SCREW (+P 3.5X12) 53 4-472-176-01 CORD BUSH 54 9-885-188-32 IR BOARD, COMPLETE

55 4-472-182-01 SCREW (IR PWB)0 AC1 9-885-188-34 CORD, POWER-SUPPLY (US, CND)0 AC1 9-885-188-35 CORD, POWER-SUPPLY (AEP)0 AC1 9-885-188-36 CORD, POWER-SUPPLY (UK)0 AC1 9-885-188-37 CORD, POWER-SUPPLY (AUS)


AC1

MAIN board section

5153

55

54

52 52

52

5252

52

52

52

52

52 52

52 52

52

52

52

52

not supplied

38

HT-CT260H

4-3. MAIN BOARD SECTION


D

FFC1

102

not supplied

not supplied

101

103

front panel section

D

C

C

B

B

#1

#1

#3

#3

#1

#1

#1

#1

#1

#1

#1

#1

#1

9 101 9-885-188-28 HDMI BOARD, COMPLETE 102 9-885-188-27 MAIN BOARD, COMPLETE (US, CND, AUS) 102 9-885-189-86 MAIN BOARD, COMPLETE (AEP, UK)0 103 9-885-188-25 POWER BOARD, COMPLETE (US, CND)0 103 9-885-188-26 POWER BOARD, COMPLETE (AEP, UK, AUS)

FFC1 9-885-188-42 FFC 24P #1 7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S #3 7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3


39

HT-CT260H

4-4. FRONT PANEL SECTION


SPC1

SP1

SPC2

SP2

not supplied

not supplied

FFC2

#1

#1

#1

#1#1

#1

#1

#1

#1 #1

#1

#1

#1#1

#1

154

151

153

152

not supplied

not supplied

not supplied

151 A-1952-839-A FRONT PANEL ASSY (US, CND) 151 A-1952-840-A FRONT PANEL ASSY (AEP, UK, AUS) 152 9-885-188-30 BT BOARD, COMPLETE 153 9-885-188-29 VFD BOARD, COMPLETE 154 9-885-188-31 WS T BOARD, COMPLETE (See Note)

FFC2 9-885-188-41 FFC 18P

SP1 1-858-527-12 LOUDSPEAKER (5.5X8 cm) (L-ch) SP2 1-858-527-12 LOUDSPEAKER (5.5X8 cm) (R-ch) SPC1 9-885-188-39 CABLE, SPEAKER CONNECTION (L) (for L-ch) SPC2 9-885-188-40 CABLE, SPEAKER CONNECTION (R) (for R-ch)

#1 7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S


Note: When the complete WS T board is replaced, refer to “NOTE OF REPLACING THE WS T BOARD” on page 3.

40

HT-CT260HSECTION 5

ELECTRICAL PARTS LIST

9-885-188-30 BT BOARD, COMPLETE ******************

************************************************************

9 9-885-188-28 HDMI BOARD, COMPLETE ********************

************************************************************

9-885-188-32 IR BOARD, COMPLETE ******************

************************************************************

9-885-188-27 MAIN BOARD, COMPLETE (US, CND, AUS) 9-885-189-86 MAIN BOARD, COMPLETE (AEP, UK) ********************

< IC >

U701 9-885-188-33 IC STA516B************************************************************

0 9-885-188-25 POWER BOARD, COMPLETE (US, CND)0 9-885-188-26 POWER BOARD, COMPLETE (AEP, UK, AUS) **********************

************************************************************

9-885-188-29 VFD BOARD, COMPLETE ********************

************************************************************

9-885-188-31 WS T BOARD, COMPLETE ********************

************************************************************

MISCELLANEOUS **************

0 AC1 9-885-188-34 CORD, POWER-SUPPLY (US, CND)0 AC1 9-885-188-35 CORD, POWER-SUPPLY (AEP)0 AC1 9-885-188-36 CORD, POWER-SUPPLY (UK)0 AC1 9-885-188-37 CORD, POWER-SUPPLY (AUS) FFC1 9-885-188-42 FFC 24P

FFC2 9-885-188-41 FFC 18P SP1 1-858-527-12 LOUDSPEAKER (5.5X8 cm) (L-ch)

SP2 1-858-527-12 LOUDSPEAKER (5.5X8 cm) (R-ch) SPC1 9-885-188-39 CABLE, SPEAKER CONNECTION (L) (for L-ch) SPC2 9-885-188-40 CABLE, SPEAKER CONNECTION (R) (for R-ch)************************************************************

ACCESSORIES ************

4-463-522-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH, SPANISH) (US, CND)

4-463-522-21 MANUAL, INSTRUCTION (ENGLISH) (UK) 4-463-522-31 MANUAL, INSTRUCTION

(FRENCH, SPANISH, DUTCH) (AEP) 4-463-522-41 MANUAL, INSTRUCTION

(GERMAN, POLISH, ITALIAN) (AEP) 4-463-522-51 MANUAL, INSTRUCTION (ENGLISH) (AUS)

501 9-885-188-49 REMOTE COMMANDER (RM-ANP109) (Remote control) (US, CND, AUS)

501 9-885-188-50 REMOTE COMMANDER (RM-ANP110) (Remote control) (AEP, UK)

502 1-783-327-51 CABLE, LIGHT PLUG (Digital optical cable for a TV)


When indicating parts by reference num-ber, please include the board name.

Note:• Due to standardization, replacements in

the parts list may be different from the parts specifi ed in the diagrams or the com-ponents used on the set.

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice. Some delay should be anticipated when ordering these items.

• RESISTORS All resistors are in ohms. METAL: Metal-fi lm resistor. METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable• CAPACITORS uF: μF

• COILS uH: μH• SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. .• Abbreviation AUS : Australian model CND : Canadian model

The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.

Les composants identifi és par une marque 0 sont critiques pour la sécurité.Ne les remplacer que par une pièce por-tant le numéro spécifi é.

The components identifi ed by mark 9 con-tain confi dential information.Strictly follow the instructions whenever the components are repaired and/or replaced.

Les composants identifi és par la marque 9 contiennent des informations confi den-tielles.Suivre scrupuleusement les instructions chaque fois qu’un composant est remplacé et / ou réparé.

Note: As for parts described in this ELECTRICAL PARTS LIST, the exchange with single part is possible. When parts other than these are damaged, exchange the complete mounted board.

501 Remote control (1)

502 Digital optical cable for a TV (1)

BT HDMI IR MAINPOWER VFD WS T

Ver. 1.1

MEMO

HT-CT260H

41

HT-CT260H

REVISION HISTORY

Ver. Date Description of Revision1.0 2013.06 New

1.1 2013.11 Addition of ABOUT PART REPAIR OF EACH BOARD on the SERVICING NOTES

Addition of Circuit Boards Location, Printed Wiring Board, Schematic Diagram, IC Block Diagram and

IC Pin Function Description on the DIAGRAMS

Addition of ELECTRICAL PARTS LIST

Date post:	17-Feb-2023
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