samsung ht-c550 xap

8/17/2019 Samsung Ht-c550 Xap

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SERVICE Manual

5.1CH Blu-ray Home Theater System

Refer to the service manual in the GSPN (see the rear cover) for the more information.

CONTENTS

1. Precaution

2. Product Specification

3. Disassembly & Reassembly

4. Troubleshooting

5. Exploded View & Part List

6. PCB Diagram

7. Schematic Diagram

5.1CH Digital

Home Theater System

Model Name : HT-C550

Model Code : HT-C550/XAP

Speaker PS-C550

Front PS-FC550

Center PS-CC550

Rear PS-RC550

Subwoofer PS-WC550

HT-C550


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This Service Manual is a property of Samsung ElectronicsCo.,Ltd. Any unauthorized use of Manual can be punished

under applicable International and/or domestic law.

GSPN (Global Service Partner Network)

Area Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast & Africa mea.samsungportal.com

© Samsung Electronics Co.,Ltd. May. 2010Printed in Korea


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Contents

1. Precaution

1-1 Safety Precautions ...........................................................................................1-1

1-2 Servicing Precautions ......................................................................................1-3

1-3 Precautions for Electrostatically Sensitive Devices (ESDs) .............................1-4


2-1 Product Feature ...............................................................................................2-1

2-2 Specifications ...................................................................................................2-2

2-3 Specifications Analysis .....................................................................................2-4

2-4 Accessories ......................................................................................................2-7


3-1 Overall Disassembly & Reassembly ................................................................3-1

4. Troubleshooting

4-1 Checkpoints by Error Mode..............................................................................4-1

4-2 Initialization & Upgrade Methods .....................................................................4-19

4-3 MICOM, MPEG Initialization & Update ............................................................4-214-4 Buyer-Region Code Setting Method ................................................................4-22


5-1 Product Exploded View ....................................................................................5-1

5-2 Speaker System ...............................................................................................5-3

5-3 Electrical Part List ............................................................................................5-4

6. PCB Diagram

6-1 Wiring Diagram ................................................................................................6-1

6-2 FRONT PCB Top ..............................................................................................6-2

6-3 FRONT PCB Bottom ........................................................................................6-4

6-4 KEY PCB Top ...................................................................................................6-5

6-5 KEY PCB Bottom .............................................................................................6-6

6-6 MAIN PCB Top .................................................................................................6-8

6-7 MAIN PCB Bottom ...........................................................................................6-11

6-8 SMPS PCB Top ................................................................................................6-12

6-9 SMPS PCB Bottom ..........................................................................................6-13

http://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-3-disas.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-3-disas.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-6-pcb.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-5-eplit.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-4-troub.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-3-disas.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-3-disas.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-2-spec.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/Home%20Audio-e-1-preca.pdf


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Contents


7-1 Overall Block Diagram .....................................................................................7-1

7-2 FRONT .............................................................................................................7-2

7-3 TOUCH KEY ....................................................................................................7-3

7-4 MAIN ................................................................................................................7-4

7-5 MPEG...............................................................................................................7-5

7-6 MICOM .............................................................................................................7-6

7-7 AV I/O ...............................................................................................................7-7

7-8 AMP .................................................................................................................7-8

7-9 Audio AMP-1 ....................................................................................................7-9

7-10 Audio AMP-2 ....................................................................................................7-10

7-11 Audio AMP-3 ....................................................................................................7-117-12 SMPS ...............................................................................................................7-12

http://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdfhttp://../HTS/HT-C550-eng-Home%20Theater/Job/HT-C550-e-7-sdiag.pdf


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Samsung Electronics 3-1

Disassembly & Reassembly


3-1 Overall Disassembly & Reassembly

- Be careful to follow the disassembly sequence described in the manual. Otherwise, the product

may be damaged.- Be sure to carefully read and understand the safety instructions before performing any work as

the IC chips on the PCB are vulnerable to static electricity.

- In order to assemble reverse the order of disassembly.

No. Description Description Photo

1 1) Side 2 points and rear 3 point screws uncrew.

2 1) Screws 3point and wire seperation.


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3-2 Samsung Electronics



3 1) Pull out the wire from cabinet-front and main.

4 1) Pull out the cabinet-front.

5 1) Pull out the wire between PCB.


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6 1) Uncrew the screws on the PCB.

2) Uncrew the screws on the SMPS PCB.

7 1) Uncrew the rear screws.

8 1) Disassemble complete.

ONLY DUAL SMPS


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MEMO


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Exploded View & Part List

This Document can not be used without Samsung’s authorization.


5-1 Product Exploded View

W390

F001A

AD502

F001HH02

FD12

HH01

AL210

CB22

HDP01

MK01A

FD04

HDM01

M0014

D001A

P001A

T001

AH383

W391

W391

W391

W391

W391

W391

MF01A

CBR01

M0081

M0081


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Part List

Loc. No. Part No. Description;Specification Qty. SNA Remark

AD502 AH64-05240B DOOR-DVD;HT-C550,ABS+PMMA,2,45,24,150,BL 1 SA AL210 AH67-00562B LENS-VOLUME;HT-C550,PMMA,SILVER,5,2,-,- 1 SNA

CB22 AH61-03042A BRACKET-TOUCH-2;HT-C350,SECC,1,6,16,WHIT 2 SNA

CBR01 AH63-02058X COVER-BOTTOM-REAR;HT-C650W,EGI-SECC,0.6, 1 SNA

D001A AH96-00011B ASSY DECK-CKD;MAX-DG35,NEW TRAY,CABLE R 1 SA

F001 AH63-02057B COVER-FRONT;HT-C350,ABS+PMMA,6,100,500,B 1 SNA

F001A AH96-00230B ASSY COVER P-FRONT;HT-C550,KOR 1 SNA

FD04 AH64-05266B DECORATION-VOLUME;HT-C550,ABS,1,50,25,-, 1 SNA

FD12 AH63-02049B COVER-USB;HT-C550,ELASTOMER,1,15,24,-,AL 1 SA

HDM01 AH61-03038A HOLDER-MECHA.REA;HT-C350,ABS,10,20,10,BL 1 SNA

HDP01 AH61-03034A HOLDER-PCB;HT-C350,ABS,5,100,100,BLACK 1 SNA

HH01 AH61-03022A HOLDER-DOOR DN;HT-C5500,PC,2.5,130,10,BL 1 SNA

HH02 AH61-03021A HOLDER-DOOR UP;HT-C5500,PC,2.5,130,10,BL 1 SNA

M0014 AH96-00553A ASSY PCB P-MAIN;HT-C550,MAIN_LAM, AH94-0 1 SA

M0081 6003-001375 SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(WHT),SW 6 SA

MF01A AH94-02471E ASSY PCB FRONT;HT-C550,FRONT K-OK ASSY 1 SA

MK01A AH94-02520A ASSY PCB KEY;HT-C550/C650 1 SNA

P001A AH94-02518A ASSY PCB SMPS;HT-C650W/C550,BRAZIL 1 SA

T001 AH63-02059A COVER-TOP;HT-C350,SECC,0.6,500,500,BLACK 1 SA

W390 6003-000276 SCREW-TAPTYPE;BH,+,-,B,M3,L10,ZPC(WHT),S 8 SA

W391 6003-000275 SCREW-TAPTYPE;BH,+,B,M3,L10,ZPC(BLK),SWR 12 SA


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5-2 Speaker System

Part List

Loc. No. Code No. Description;Specification Qty. SNA Remark

Front Speaker (L) AH81-05951A PS-C550,PS-FRCC550,PS-FC550,S2,FRONT-LEFT SPK 1 SA

Front Speaker (R) AH81-05953A PS-C550,PS-FRCC550,PS-FC550,S2,FRONT-RIGHT SPK 1 SA

Center Speaker AH81-05955A PS-C550,PS-FRCC550,PS-CC550,C1,CENTER SPK 1 SA

Rear Speaker (L) AH81-05957A PS-C550,PS-FRCC550,PS-RC550,S2,REAR-LEFT SPK 1 SA

Rear Speaker (R) AH81-05959A PS-C550,PS-FRCC550,PS-RC550,S2,REAR-RIGHT SPK 1 SA

Subwoofer AH81-05963A PS-C550,PS-FRCC550,PS-WC550,W1,SUBWOOFER 1 SA

Speaker Wire AH81-02177B PS-Q20,SPK CORDCONNECTOR,FRONT/SUB W/F:4M 1 SA

iPod

DI T

A

T

Front

Speaker (R)

Front

Speaker (L)

Subwoofer

Rear

Speaker (R)Rear

Speaker (L)

Center Speaker


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MK01A AH94-02520A ASSY PCB KEY HT-C550/C650 1 SNA

AC510 3708-001925 CONNECTOR-FPC/FFC/PIC 7p,1mm,SMD-S,SnPd, 1 SNA AR30 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 2 SA

CER04 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 2 SA

FL06 3809-002549 FFC CABLE-FLAT 30V,80C,70mm,7P,1mm,UL207 1 SA

FL06 3809-002550 FFC CABLE-FLAT 30V,80C,150mm,32P,1mm,UL2 1 SA

FMR4 2007-000080 R-CHIP 2Kohm,5%,1/10W,TP,1608 1 SNA

IS01 1209-001912 IC-SENSOR NTS1124N,QFN,40P,5x5x0.85mm,PL 1 SNA

KAR21 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 1 SA

L0405 0601-002422 LED SMD,White,1.50mm,1.6X 3.2mm 2 SA

PC7 2203-002709 C-CER,CHIP 100nF,+80-20%,16V,Y5V,1005 2 SA

PR24 2007-002970 R-CHIP 56ohm,5%,1/16W,TP,1005 5 SA

R104 2007-000148 R-CHIP 10Kohm,5%,1/16W,TP,1005 2 SAS.N.A 0202-001459 SOLDER-CREAM S3X58-M405,D20~38um,96.5Sn/ 0.053 SNA

S.N.A 0202-001492 SOLDER-WIRE FLUX HSE-02 LFM48 SR-34 S,-, 0.05 SNA

VC37 2203-006048 C-CER,CHIP 100nF,10%,10V,X7R,TP,1005 4 SA

0406-001128 DIODE-TVS MLVS-0603-E08,50V 6 SA

2007-002797 R-CHIP 560ohm,5%,1/16W,TP,1005 10 SNA

2007-007785 R-CHIP 249Kohm,1%,1/10W,TP,1608 1 SA

2007-008035 R-CHIP 160Kohm,1%,1/10W,TP,1608 2 SA

AH41-01322C PCB-KEY HT-C550/C650,FR-4,2,0,1.6,192mm* 1 SNA

AH97-05136A ASSY SMD HT-C550,KEY_SMD,AH94-02520A 1 SNA

AH97-05309A ASSY MICOM-TOUCH KEY (NTS1124N)HT-C550_ 1 SNA

AH91-00120N ASSY SHIELD HT-C550 1 SNA

AH90-00470K ASSY POWER-CORD+LABEL 3903-000392,150mm 1 SNA

T0268 3903-000392 CBF-POWER CORD AT,US,EP2,HOUSING(2P),125 1 SA

AH68-50282E LABEL CAUTION MM-N2/N4/N7,MAM,VINYL,-,-, 1 SNA

AH91-00202A ASSY SPEAKER HT-C550/XAO 1 SNA

SP04A AH96-00328B ASSY SPEAKER P-SATELLITE PS-C550,PS-FRCC 1 SA

C455 AH81-02177B SPEAKER PS-Q20,SPK CORD# CONNECTOR,FRONT 1 SA

SWFR4 AH81-05321A SPEAKER-WIRE-FRONT RIGHT PS-X725,4M*2PIN 1 SNA

SWFL4 AH81-05322A SPEAKER-WIRE-FRONT LEFT PS-X725,4M*2PIN 1 SNA

SWRR10 AH81-05323A SPEAKER-WIRE-REAR RIGHT PS-X725,10M*2PIN 1 SNA

SWRL10 AH81-05324A SPEAKER-WIRE-REAR LEFT PS-X725,10M*2PIN 1 SNA

SWCE4 AH81-05325A SPEAKER-WIRE-CENTER PS-X725,4M*2PIN CLEA 1 SNA

SWWO4 AH81-05326A SPEAKER-WIRE-SUBWOOFER PS-X725,4M*2PIN C 1 SNA

SPKFL AH81-05951A AUDIO-RECEIVER-PART PS-C550,PS-FRCC550,P 1 SA

M0112 AH63-02073A COVER-FRONT PS-C230,ABS,3.0T,BLACK,S2 SP 1 SNA

AH64-05257A PANEL-REAR PS-C230,ABS,3.0T,BLACK,S2 SPE 1 SNA

AH81-04849A SPEAKER-REAR FOOT PS-TZ225,REAR FOOT 2 SNA

T0082 AH81-05228C SPEAKER PS-X625,SCREW(3.5*10),XAZ/SKD 1 SNA

AH81-05700A SPEAKER-S2 WOOFER SPK UNIT S2 WOOFER SP 1 SNA

AH81-05742B SPEAKER-PS-C5500 NETWORK_R NETWORK_R,PAR 1 SNA

AH81-05742L SPEAKER-PS-C5500 SCREW_FR SCREW_FR,PART 6 SNA

AH81-05742N SPEAKER-PS-C5500 TOOLING BAG_CTOOLING B 1 SNA

AH81-05952A AUDIO-RECEIVER-PART PS-C550,PS-FRCC550,P 1 SNA

5-3 Electrical Part List

Loc. No. Part No. Description Specification Qty. SNA Remark


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AH81-05996A SPEAKER-EVA-PARTITION TERMINAL,24*14,TAL 1 SNA

AH81-05998A SPEAKER-EVA_REAR EVA_REAR 1 SNA

SPKFR AH81-05953A AUDIO-RECEIVER-PART PS-C550,PS-FRCC550,P 1 SA












SPKCE AH81-05955A AUDIO-RECEIVER-PART PS-C550,PS-FRCC550,P 1 SA

M0112 AH63-02079A COVER-FRONT PS-C230,ABS,3.0T,BLACK,C1 SP 1 SNA

AH63-02143A COVER-TWEETER PS-C230,ABS,3.0T,BLACK,C1 1 SNA

AH64-05260A PANEL-REAR PS-C230,HIPS,3.0T,BLACK,C1 SP 1 SNA



AH81-05704A SPEAKER-CENTER SPK UNIT CENTER SPK UNIT 2 SNA

AH81-05742A SPEAKER-PS-C5500 NETWORK_C NETWORK_C,PAR 1 SNA


AH81-05742P SPEAKER-PS-C5500 TOOLING BAG_RTOOLING B 1 SNA



AH81-05997A SPEAKER-EVA_CENTER EVA_CENTER 1 SNA

SPKRL AH81-05957A AUDIO-RECEIVER-PART PS-C550,PS-FRCC550,P 1 SA












SPKRR AH81-05959A AUDIO-RECEIVER-PART PS-C550,PS-FRCC550,P 1 SA










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H001 AH81-05964A SPEAKER-PART PS-C550,PS-FRCC550,CUSHION 2 SNA

SP03A AH96-00329B ASSY SPEAKER P-SUBWOOFER PS-C550,PS-WC55 1 SA

AH92-03375N ASSY P/MATERIAL HT-C550 1 SNA

S.N.A 0203-001100 TAPE-OPP MASKING OPP/W75/CLR,T0.075,W75, 1.4 SNA

AH69-02912A CUSHION-SET HT-C450,EPS,WHT,16.7 g/l 1 SNA

BH69-00418A BAG WRAPPING LDPE,762,1828M,SAMEX FACTOR 3.94 SNA

BH69-40321C PACKING INNER-00,PAD COMM,CB,2030,140,CG 1 SNA

T0527 BN68-00129A LABEL SHIPPING-00 LABEL SHIPPING,ART-PAP 1 SNA

AH69-02671D CUSHION-PAD HT-C550,380,190,13 1 SNA

NITRON 6902-000062 BAG PE HDPE/NITRON/HDPE,T0.02/0.5/T0.02, 1 SNA

AH92-03379G ASSY BOX HT-C550 1 SNA

L-BARC AH68-00371A LABEL-BAR CODE ALL,ALL,ART PAPER,0.1,80, 1 SNA

AH69-02925B BOX-SET HT-C550/XAX,CB,DW, A-1 TYPE,H309 2 SNA

AH68-01987A LABEL-POP HT-X30,CIS,ART PAPER 1 SNA

ACCE1 AH92-03463B ASSY ACCESSORY HT-C550 1 SNA

REMO2 AH59-02294A REMOCON TM1051,MULTI 24P,49,3V,C550-4 1 SA

AH96-00515K ASSY ACCESSORY-MANUAL HT-C550/C553/C555 1 SNA

6801-001558 CARD-WARRANTY PANAMA,XAP,ENG,MOJO100g,W1 1 SNA

T0524 AA69-01195A BAG PE HDPE,93/4X151/2,HDPE-HDPET0.012 1 SNA

AH30-00099A MICROPHONE-ASSY-ASC MIC 10V,150 to 450uA 1 SNA

C-AUDI AH39-40001V CABLE-AUDIO CABLE -,-,1P-1P,3000mm,-,-,- 1 SA

M0025 AH42-00021A ANT FM T T18011F-1,75 ohm,1800mm 1 SA

AH68-02269L MANUAL USERS HT-C550,XBG,SPN,MOJO80G,W14 1 SNA

T0527 BN68-00513A LABEL-E,PASS ALL MODEL,YUPO(110G),50X15, 1 SNA

HDMI C MF39-00299A CBF SIGNAL H10,19P,2000MM,BLK,40V,HDMI-H 1 SC

T0120 4301-000121 BATTERY-MN 1.5V,R03,10.5x44.5m,HOLDER,7. 2 SNA

M0014 AH96-00553A ASSY PCB P-MAIN HT-C550,MAIN_LAM, AH94-0 1 SA

6MC22 2203-000975 C-CER,CHIP 47nF,10%,25V,X7R,TP,1608,- 2 SNA

AAC1 2203-005249 C-CER,CHIP 100nF,10%,50V,X7R,TP,1608 65 SNA

AAC14 2203-000888 C-CER,CHIP 4.7nF,10%,50V,X7R,TP,1608 1 SA

AAL2 AH27-00067A COIL FILTER MAX-DA75,22.4uH,50m Ohm,19.0 1 SNA

AAR11 2007-000312 R-CHIP 10ohm,5%,1/4W,TP,3216 1 SA

AC109 2203-000783 C-CER,CHIP 0.33nF,5%,50V,C0G,1608 4 SA

AC139 2203-000491 C-CER,CHIP 2.2nF,10%,50V,X7R,1608 6 SA

AC2 2203-002711 C-CER,CHIP 100nF,10%,25V,X7R,1608 8 SA

AC28 2203-001607 C-CER,CHIP 0.22nF,5%,50V,NP0,1608 3 SA

AC510 3708-001939 CONNECTOR-FPC/FFC/PIC 32P,1mm,STRAIGHT,S 1 SA

ACC2 2203-001408 C-CER,CHIP 0.27nF,5%,50V,NP0,1608 6 SA

AD1 0407-000116 DIODE-SWITCHING KDS181,DAP202K,SDS2836,8 1 SNA

AD480 2203-000203 C-CER,CHIP 100nF,10%,16V,X7R,TP,2012,2mm 2 SA

AD480 2203-001386 C-CER,CHIP 100nF,10%,100V,X7R,TP,3216,3. 7 SNA


15/80





AD480 2203-002494 C-CER,CHIP 470nF,10%,16V,X7R,2012 2 SNA

AD480 2203-005934 C-CER,CHIP 10000nF,10%,6.3V,X7R,3216 4 SA


AD480 2203-006333 C-CER,CHIP 10000nF,20%,16V,X5R,TP,3216 2 SNA

AD480 2203-006336 C-CER,CHIP 10000nF,10%,25V,X5R,3216 17 SA

AD480 2203-006698 C-CER,CHIP 1000nF,10%,25V,X7R,1608 8 SA


AD480 2203-007132 C-CER,CHIP 10000nF,10%,25V,X7R,TP,3216 1 SA

AD480 2203-007176 C-CER,CHIP 10000nF,10%,16V,X5R,TP,2012 2 SNA

AD480 2203-007233 C-CER,CHIP 22000nF,10%,16V,X5R,TP,3216 1 SA

AH025 AH62-00221B HEAT SINK-AMP HT-C550,AL,5,13,131,--,--, 1 SNA

AH260 AH61-02854A HOLDER-HEATSINK HT-BD1250,HIPS V0,2.0mm, 3 SNA

AQ7 0504-000128 TR-DIGITAL FJV3103R,NPN,200mW,22K/22Kohm 7 SA

AQ8 0504-000156 TR-DIGITAL KSR2103,PNP,200MW,22K/22K,SOT 2 SA

AR108 2007-000097 R-CHIP 47Kohm,5%,1/10W,TP,1608 14 SA


AR161 2007-001167 R-CHIP 75ohm,5%,1/10W,TP,1608 12 SNA

AR164 2007-000076 R-CHIP 330ohm,5%,1/10W,TP,1608 2 SA





AR43 2007-000155 R-CHIP 27Kohm,5%,1/16W,TP,1005 1 SNA

AR49 2007-000140 R-CHIP 1Kohm,5%,1/16W,TP,1005 29 SNA

AR61 2007-000869 R-CHIP 4.7Kohm,1%,1/10W,TP,1608 1 SNA

ARR2 2007-000102 R-CHIP 100Kohm,5%,1/10W,TP,1608 9 SA

AVC08 2203-002398 C-CER,CHIP 22nF,10%,50V,X7R,1608 1 SNA

AVR73 2007-000142 R-CHIP 2.7Kohm,5%,1/16W,TP,1005 4 SNA

C 2401-004106 C-AL 680uF,20%,50V,-,BK,12.5 x 35,5 6 SA

C 2401-000038 C-AL 470uF,20%,25V,GP,TP,10x12.5mm, 1 SA

C 2402-001257 C-AL,SMD 470uF,20%,16V,TP,8.3x10mm 7 SA

C 2402-001313 C-AL 330uF,20%,16V,WT,TP,8x10mm 1 SA

C 2402-001326 C-AL,SMD 220uF,20%,16V,LZ,8.3x8.3x6.2mm 2 SA

C100 2203-005065 C-CER,CHIP 1000nF,+80-20%,10V,Y5V,1608 1 SNA

C102 2203-006158 C-CER,CHIP 100nF,10%,16V,X7R,1005 17 SNA

C125 2203-006361 C-CER,CHIP 10000nF,10%,10V,X5R,TP,2012 49 SC

C134 2203-000257 C-CER,CHIP 10nF,10%,50V,X7R,TP,1608 11 SA


C24 2203-005565 C-CER,CHIP 1nF,5%,50V,NP0,TP,1608 18 SA

C258 2203-000236 C-CER,CHIP 0.1nF,5%,50V,C0G,1608 2 SA

C3 2203-000384 C-CER,CHIP 0.015nF,5%,50V,C0G,1608 5 SNA

C745 2203-005171 C-CER,CHIP 1000nF,10%,16V,X7R,2012 1 SA


CEIC1 AK09-00159A IC MICOM MC80C0316-MC015 D32,44,2.7~5.5, 1 SA

CEQ2 0505-000110 FET-SILICON 2N7002,N,60V,115mA,7.5ohm,0. 3 SA

CER02 2007-000071 R-CHIP 22ohm,5%,1/10W,TP,1608 2 SA

CER04 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 7 SA

CIS3 AH40-00154A TUNER TT-702FM/V/P,MAX-DG35,FM,75 ohm,Co 1 SA

CN8 3708-001616 CONNECTOR-FPC/FFC/PIC 9P,1mm,STRAIGHT,SN 1 SA


16/80





CN906 0603-001164 CONNECTOR-OPTICAL 5V,16Mb/s,0m,0dB,650nm 1 SA

CON23- 3708-002403 CONNECTOR-FPC/FFC/PIC 23P,1mm,SMD-S,SN,N 1 SA

CQ3 0501-002184 TR-SMALL SIGNAL KTD1304,NPN,200mW,SOT-23 2 SA

D001A AH96-00011B ASSY DECK-CKD MAX-DG35,NEW TRAY,CABLE R 1 SA

D0254 0402-000553 DIODE-SCHOTTKY SS24/B240,40V,2000mA,DO-2 5 SA

D0254 0402-001090 DIODE-SCHOTTKY MBRS1100,100V,1000MA,DO-2 1 SNA

D1 0401-001099 DIODE-SWITCHING 1N4148WS,75V,150mA,SOD-3 3 SA

D1103 0406-001239 DIODE-TVS RClamp0502B,6/-/-V,125W,SOT-52 1 SNA

DC18 2203-005138 C-CER,CHIP 1.8nF,10%,50V,X7R,1005 12 SA

DR01A 0402-001427 DIODE-RECTIFIER ES1D,200V,1A,DO-214AC,TP 6 SA

DR1 2007-000023 R-CHIP 120ohm,5%,1/8W,TP,2012 1 SA



DR37 2007-000932 R-CHIP 470ohm,5%,1/16W,TP,1005 2 SNA

DR39 2007-000162 R-CHIP 100Kohm,5%,1/16W,TP,1005 17 SNA

DR6 2007-000831 R-CHIP 39Kohm,5%,1/16W,TP,1005 1 SA

DS01A 0401-001166 DIODE-SWITCHING BAV20WS-V,150V,250mA,SOD 6 SA

DU501 1203-001824 IC-VOL. DETECTOR 7042,SOT-89,3P,PLASTIC, 1 SA

EC28 AH69-02892A PAD-THEAMAI HT-C350,OTHER,3,10,30 2 SNA

ER19 2007-002899 R-CHIP 10ohm,1%,1/10W,TP,1608 7 SA

FAR22 2007-000082 R-CHIP 3.3Kohm,5%,1/10W,TP,1608 2 SA

FD7 0601-001226 LED SMD(TOP VIEW),RED,1.2x0.8mm,660nm,1. 8 SNA

FR18 2007-000982 R-CHIP 5.6Kohm,5%,1/16W,TP,1005 1 SA

HDC24 2402-000008 C-AL,SMD 47uF,20%,16V,GP,TP,6.6x6.6x5.4 2 SA

HDMI 3701-001313 CONNECTOR-HDMI 19P,2R,PLUG,ANGLE,AU30U 1 SA

HDR7 2007-000139 R-CHIP 220ohm,5%,1/16W,TP,1005 6 SNA

HDR8 2007-007095 R-CHIP 390ohm,5%,1/16W,TP,1005 2 SNA

HQ4 0505-001930 FET-SILICON MCH3319,P,-12V,-2.6A,0.255oh 1 SNA

HR10 2007-001320 R-CHIP 1.8Kohm,5%,1/16W,TP,1005 2 SA

HRP2 2011-001344 R-NETWORK 100ohm,5%,1/16W,L,CHIP,8P,TP,2 8 SA

IC012 1203-006057 IC-POSI.ADJUST REG. KIA1085FP00,D2PAK,3P 1 SA

IC11 1001-001305 IC-ANALOG SWITCH 74HC4066PW,TSSOP,14P,5. 1 SA

IC112 1103-001410 IC-EEPROM S-24CS08AFJ-TB-1GE,8Kbit,1Kx8, 3 SNA

IC520 0903-001565 IC-MICROCONTROLLER LC87F5NC8AVU,QFP,100P 1 SNA

J1002 3722-002027 JACK-PIN 6P/6C,SN,YEL/GN/WH/BL/RD,ANGLE 1 SA

KAC5 2203-001126 C-CER,CHIP 0.68nF,10%,50V,X7R,1608 1 SNA

KAR11 2007-000124 R-CHIP 2.2Kohm,5%,1/10W,TP,1608 12 SNA



KAR9 2007-000093 R-CHIP 20Kohm,5%,1/10W,TP,1608 2 SA

KOP1 1201-000163 IC-OP AMP 4560,SOP,8P,173MIL,DUAL,100V/m 4 SA

MC15 2203-000560 C-CER,CHIP 220nF,+80-20%,25V,Y5V,1608 1 SNA

MD1 0404-001089 DIODE-SCHOTTKY RB551V-30,20V,500MA,SOD-3 6 SA

MIC1 1003-001978 IC-MOTOR DRIVER AM5766,HSOP28H,28P,17.9x 1 SA

MIC10 0801-002391 IC-CMOS LOGIC 74LCX00,NAND GATE,TSSOP,14 2 SNA

MIC2 1105-001573 IC-DRAM K4S281632,-,128Mbit,8Mx16Bit,TSO 1 SA

MR103 2007-000308 R-CHIP 10ohm,5%,1/8W,TP,2012 4 SA



17/80





MR122 2007-000094 R-CHIP 22Kohm,5%,1/10W,TP,1608 7 SA

MR13 2007-000157 R-CHIP 47Kohm,5%,1/16W,TP,1005 12 SNA





MR19 2007-000087 R-CHIP 6.8Kohm,5%,1/10W,TP,1608 10 SA


MR306 2007-000141 R-CHIP 2.2Kohm,5%,1/16W,TP,1005 5 SNA

MR31 2007-001305 R-CHIP 120ohm,5%,1/16W,TP,1005 1 SNA


MR39 2007-000242 R-CHIP 1.5Kohm,5%,1/16W,TP,1005 3 SNA


MROP1 2007-000090 R-CHIP 10Kohm,5%,1/10W,TP,1608 38 SA

MX1 2801-004284 CRYSTAL-SMD 27MHz,10ppm,28-AAN,20pF,30oh 1 SA

ND51C2 2007-000066 R-CHIP 20Kohm,1%,1/10W,TP,1608 6 SNA

OTR1 2007-001292 R-CHIP 33ohm,5%,1/16W,TP,1005 17 SNA

P001A AH94-02518A ASSY PCB SMPS HT-C650W/C550,BRAZIL 1 SA

P803T 1404-001483 THERMISTOR-PTC 470ohm,50%,32V,TP 2 SA

PC69 2203-006818 C-CER,CHIP 47000nF,20%,6.3V,X5R,3216 4 SA

PCW2 3711-003359 HEADER-BOARD TO CABLE BOX,10P,1R,2.5mm,S 1 SA

PCW3 3711-006142 HEADER-BOARD TO CABLE BOX,15P,1R,2mm,STR 1 SA

PL1 2703-003408 INDUCTOR-SMD 10uH,20%,7070 1 SNA

PPC2 2203-005148 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 72 SA

PPD1 0402-000309 DIODE-RECTIFIER 1SR154-400,400V,1A,SOD-1 7 SA

PPR2 2007-000343 R-CHIP 120ohm,1%,1/10W,TP,1608 1 SNA

PR2 2007-000651 R-CHIP 27Kohm,1%,1/10W,TP,1608 1 SA



Q1 0501-000479 TR-SMALL SIGNAL KST42,NPN,350mW,SOT-23,T 3 SA

Q101 0501-000445 TR-SMALL SIGNAL KTC3875S-Y,NPN,150mW,SOT 2 SA

Q1040 0501-000457 TR-SMALL SIGNAL MMBT2222A/KST2222A,NPN,3 2 SA

Q301 0501-000481 TR-SMALL SIGNAL KST92,PNP,350mW,SOT-23,T 3 SA

Q4 0501-000632 TR-SMALL SIGNAL 2SB1197K,PNP,200mW,SOT-2 2 SA

Q409 0505-002365 FET-SILICON IRF6645,N,100V,5.7A,0.035ohm 12 SNA

Q409 0505-002572 FET-SILICON AO4801AL,P,-30V,-5.6A,0.075o 1 SA

Q806 0504-000152 TR-DIGITAL KSR2101,PNP,200mW,4.7K/4.7Koh 1 SA

R1 2007-002425 R-CHIP 1ohm,5%,1/10W,TP,1608 17 SNA

R102 2007-000149 R-CHIP 12Kohm,5%,1/16W,TP,1005 2 SA


R105 2007-000138 R-CHIP 100ohm,5%,1/16W,TP,1005 46 SA



R123 2007-000159 R-CHIP 56Kohm,5%,1/16W,TP,1005 2 SNA


R1P151 2007-000121 R-CHIP 820ohm,5%,1/10W,TP,1608 7 SA

R227 2007-000086 R-CHIP 5.6Kohm,5%,1/10W,TP,1608 2 SA



18/80





R319 2007-000143 R-CHIP 4.7Kohm,5%,1/16W,TP,1005 25 SNA

R326 2007-001325 R-CHIP 3.3Kohm,5%,1/16W,TP,1005 6 SNA

R3A08 2007-000091 R-CHIP 12Kohm,5%,1/10W,TP,1608 6 SNA

R419 2007-000882 R-CHIP 4.7ohm,5%,1/10W,TP,1608 4 SA


R509 2007-000170 R-CHIP 1Mohm,5%,1/16W,TP,1005 4 SNA


R510 2007-000108 R-CHIP 510Kohm,5%,1/10W,TP,1608 1 SNA


R893B 2007-000122 R-CHIP 1.2Kohm,5%,1/10W,TP,1608 6 SA

RC34 2203-000280 C-CER,CHIP 0.01nF,0.5pF,50V,C0G,1608 3 SA

RIC1 1201-001842 IC-OP AMP TL3472CD,SO,TP,8P,-,DUAL,-,PAL 1 SA

RR2 2007-000075 R-CHIP 220ohm,5%,1/10W,TP,1608 2 SA

S1I0240 2007-001119 R-CHIP 680ohm,5%,1/16W,TP,1005 1 SNA

T0052 2703-003362 INDUCTOR-SMD 4.7uH,20%,7070 1 SA

T0052 2703-003768 INDUCTOR-SMD 330uH,20%,6060 1 SNA

T0087 1203-002835 IC-POSI.FIXED REG. KIA7805AF,DPAK,3P,6.6 1 SA

T0087 1203-003695 IC-POSI.FIXED REG. NCP1117ST33T3G,SOT-22 1 SA

T0087 1203-003695 IC-POSI.FIXED REG. NCP1117ST33T3G,SOT-22 2 SA

T0122 2802-001165 RESONATOR-CERAMIC 4MHz,0.5%,TP,4.5x2.0x1 1 SNA

T0415 3716-001243 TERMINAL-BLOCK WIRE TYPE,12P,14mm,0V,0A 1 SA

T0568 3301-001404 BEAD-SMD 30ohm,2012,TP,15.9OHM/30MHz 34 SA

U1502 1203-001212 IC-VOL. DETECTOR 7029,SOT-89,3P,-,PLASTI 1 SA

UX2 2802-001174 RESONATOR-CERAMIC 10MHZ,0.5%,BK,8X3.5X3M 1 SA

VE5 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4 12 SA

VL6 2703-000398 INDUCTOR-SMD 10uH,10%,3225 2 SA

W390 6003-000276 SCREW-TAPTYPE BH,+,-,B,M3,L10,ZPC(WHT),S 3 SA

WC31 2305-000407 C-FILM,LEAD-PEF 470nF,5%,100V,TP,10.5x6x 6 SA

ZC35 2203-000681 C-CER,CHIP 0.027nF,5%,50V,C0G,1608 2 SA

ZIC3 1107-001709 IC-FLASH MEMORY MX25L1605DM2I-12G,16Mbit 1 SNA

ZRN10 2011-001261 R-NETWORK 33ohm,5%,1/16W,L,CHIP,8P,TP,2. 5 SA

0202-001463 SOLDER-WIRE LFC2-W3.0,-,D3,99.79Sn/0.2Cu 4.215 SNA

0202-001477 SOLDER-CREAM LST309-M,D20~45um,96.5Sn/3A 1.57 SNA

0202-001608 SOLDER-WIRE FLUX LFC7-107,D0.8,99.3Sn/0. 0.025 SNA

0204-002420 SOLVENT 1M-1000,C3H70H,96 4.83 SNA

0204-002607 FLUX DF-234U,13%,14KG,Gravity 0.82 5.616 SNA

0403-001052 DIODE-ZENER RD8.2MB,7.7-8.7V,200mW,SOT-2 1 SA

0403-001441 DIODE-ZENER MMSZ5239B,5%,500MW,SOD-123,T 2 SA

0403-001483 DIODE-ZENER UDZS18B,17.56-18.35V,200mW,S 2 SA

0406-001128 DIODE-TVS MLVS-0603-E08,50V 9 SA

0501-000150 TR-SMALL SIGNAL 2SA1037,PNP,200mW,SOT-23 1 SA

0504-000105 TR-DIGITAL DTA114EU,PNP,200MW,10K/10K,SC 2 SA

1001-001298 IC-ANALOG SWITCH L10X,10P,2.1x1.6,1,1.65 1 SNA

1003-002161 IC-DRIVER PI3HDMI101,TQFN,42P,9x3.5mm,SI 1 SA

1003-002268 IC-GATE DRIVER IRS2053MTRPBF,MLPQ,48P,7X 2 SA

1201-002982 IC-VIDEO AMP THS7374IPWR,TSSOP,14P,5x4.4 1 SA

1203-006013 IC-DC/DC CONVERTER AOZ1031AI,SO-8,8P,4.9 1 SA

1203-006067 IC-POWER SUPERVISOR TPS2553DBVR,SOT-23,6 1 SNA

1203-006105 IC-DC/DC CONVERTER MAX5033DUSA,SO,8P,4.9 1 SNA


19/80





1204-003179 IC-PAL/NTSC DECODER ES8398SCDVA,LQFP,216 1 SA

2007-000146 R-CHIP 6.8Kohm,5%,1/16W,TP,1005 1 SNA

2007-000253 R-CHIP 1.5ohm,5%,1/4W,TP,3216 2 SA

2007-000336 R-CHIP 120Kohm,1%,1/10W,TP,1608 2 SA

2007-000501 R-CHIP 2.2ohm,1%,1/10W,TP,1608 2 SA

2007-001319 R-CHIP 1.2Kohm,5%,1/16W,TP,1005 3 SA


2007-001333 R-CHIP 18Kohm,5%,1/16W,TP,1005 1 SNA

2007-007065 R-CHIP 10ohm,5%,1W,TP,6432 6 SA

2007-007306 R-CHIP 100ohm,1%,1/16W,TP,1005 1 SNA

2007-007313 R-CHIP 6.8Kohm,1%,1/16W,TP,1005 6 SA


2007-007528 R-CHIP 1.5Kohm,1%,1/16W,TP,1005 1 SA

2007-007671 R-CHIP 11Kohm,1%,1/16W,TP,1005 1 SA

2007-007723 R-CHIP 75Kohm,1%,1/10W,TP,1608 1 SA

2301-001760 C-FILM,MPEF 100nF,10%,250V,TP,B5xH13.5x1 6 SA

2402-001166 C-AL,SMD 22UF,20%,50V,GP,TP,6.3MMX5.4MM 2 SNA

2402-001185 C-AL,SMD 2.2UF,20%,50V,WT,TP,4.3X4.3X6MM 1 SA

3709-001592 CONNECTOR-CARD EDGE 22P,1.27mm,ANGLE,SN, 1 SA

AH27-00078A COIL FILTER 1016P-01-220L,22uH,0.1,18.5, 5 SNA

AH41-01320E PCB MAIN HT-C550,FR-4,2,0,1.6,168X247,1 1 SNA

AH62-00062R HEAT SINK-MEPG HT-C550,AL,2.8,50,35,--,- 1 SNA

AH97-05210A ASSY AUTO-MAIN ASSY HT-C550,MAIN_LAM_AUT 1 SNA

AH97-05211A ASSY SMD-MAIN ASSY HT-C550,MAIN_LAM_SMD, 1 SNA

AH97-05307D ASSY MICOM-IC MICOM HTD-C550WWM-1003.2,2 1 SNA

AH97-05310C ASSY MICOM-NOR-FLASH HTD-C550WWB-1006.2, 1 SNA

BN68-02775A LABEL-SMD ALL MODELS,8.5,21,COMMON 1 SNA

AH92-03278F ASSY LABEL HT-C550,XAZ 1 SNA

L-RAT AH68-01929B LABEL RATING ALL,XTL,ART PAPER,W38,L48 1 SNA

AH68-02277D LABEL-POP STAND HT-C550/XAX,MEA,ART PAPE 1 SNA


20/80


PCB Diagram

6. PCB Diagram

6-1 Wiring Diagram

FRONT PCB

TOUCH PANEL4)CN1:7P SMD

CONN STR

MAIN PCB

2) CN9 : 32P FFC DIP STR

AUX USB

60MM

150MM

8)CN5:15PCONN

7)ACON1:1

0P CONN

SMPS

CON3:15PWIRE

CON2:10P

CONN

5)CN2: 9P

DIP CON

DECK

6)CN1: 23P

SMT CON

DECK

1

3)U1:7P SMD STR1) FCON1 : 32P FFC DIP STR

=> TO MAIN1

1

#1 pin start

position

CON1:2P

POWER

1


21/80


PCB Diagram

6-2 FRONT PCB Top

FCON1

UIC2

KIC2

U1 2

1


22/80


PCB Diagram

6-2-1 Pin Connection

1 FCON1

TO MAIN FFC(ST)

Pin No. Signal Pin No. Signal

1 VP30V 17 DGND

2 VFD_N27V 18 ST5V

3 VFD_N27V 19 TEST

4 VFD_CLK 20 NC

5 VFD_DO 21 REMC

6 VFD_CE 22 D_P

7 VFD_GND 23 D_N

8 D5V 24 AUX_SENS

9 D5V 25 MIC_SENS

10 DGND 26 AGND

11 KEY_SCL 27 12V

12 KEY_SDA 28 MIC_MUTE

13 KET_INT 29 BUZZER

14 N_RESET 30 MIC_SIG

15 AUX_L 31 MIC_SIG

16 AUX_R 32 AGND

2 U1

TO TOUCH KEY (ST)

Pin No. Signal

1 TM+

2 TM-

3 ND

4 OPSW

5 CLSW

6 SL-

9 SP-


23/80


PCB Diagram

6-3 FRONT PCB Bottom


24/80


PCB Diagram

6-4 KEY PCB Top


25/80


PCB Diagram

6-5 KEY PCB Bottom

CN1

IC11


26/80


PCB Diagram

2 CN1

FROM FRONT (ST)

Pin No. Signal

1 ST5V

2 N_RESET

3 TEST

4 KEY_INT

5 KEY_SCL

6 KEY_SDA

7 DGND



27/80


PCB Diagram

6-6 MAIN PCB Top

CN9

CN4

IC15

IC10

IC11

IC21

IC7

C

N 1

CN2

AIC4 AIC19

C N 5

A C ON1

IC36

1

2

5

4

3

TP1

TP1

TP3

TP2

TP3

TP4

TP5

TP6

TP4

TP5

TP6

TP6

TP7


28/80


PCB Diagram


1 CN1

FROM FRONT (ST)

Pin No. Signal

1 CDVR

2 MPD

3 CDLDO

4 DGND

5 SW

6 FOCUS_N

7 TRACK_N8 TRACK_P

9 FOCUS_P

10 B

11 C

12 D

13 A

14 F

15 F

16 RF5.0V

17 MVREF

18 DGND

19 DVDVR

20 NC

21 DVDLDO

22 PUHRF23 RF5.0V

2 CN2

TO DECK

Pin No. Signal

1 LOADP_DCMOP

2 LOADN_DCMON

3 SLED_N

4 SLED_P

5 INSW

6 OUTSW

7 MGND8 DCLOAD_P

9 DCLOAD_N

5 ACON1

FROM SMPS

Pin No. Signal

1 16V~32V

2 16V~32V

3 16V~32V

4 GND

5 GND

6 GND

7 16V~32V8 16V~32V

9 16V~32V

10 REF

4 CN5

FROM SMPS

Pin No. Signal

1 GND

2 32V

3 3.7V

4 3.7V

5 P-ON

6 GND

7 GND

8 12V

9 12V

10 GND

11 GND

12 5.4V

13 5.4V

14 5.4V

15 5V

3 CN9

FROM FRONT FFC

Pin No. Signal Pin No. Signal

1 VP30V 17 DGND

2 VFD_N27V 18 ST5V

3 VFD_N23.5V 19 TEST

4 VFD_CLK 20 NC

5 VFD_DO 21 REMC

6 VFD_CE 22 D_P

7 VFD_GND 23 D_N

8 D5V 24 AUX_SENS

9 D5V 25 MIC_SENS

10 DGND 26 AGND

11 KEY_SCL 27 12V

12 KEY_SDA 28 MIC_MUTE

13 KET_INT 29 BUZZER

14 N_RESET 30 MIC_SIG

15 AUX_L 31 MIC_SIG

16 AUX_R 32 AGND


29/80


PCB Diagram

TP1

TP2

TP3

TP4

TP5

6-6-2 Test Point Wave Form

TP6

TP7


30/80


PCB Diagram

6-7 MAIN PCB Bottom

IC2IC20

IC35

IC16

IC3

IC8

IC1

AI C2 2

AIC16


31/80


PCB Diagram

6-8 SMPS PCB Top

CON1


32/80


PCB Diagram

6-9 SMPS PCB Bottom

CON2 CON3


33/80


MEMO


34/80


Precaution

1. Precaution

Follow these safety instructions while servicing the ESD to prevent damage and to protect against potential

hazards such as electrical shock and X-rays.

1-1 Safety Precautions

1. When reinstalling the chassis and its assemblies, be sure to restore all of the protective devices, including the

control knobs and the compartment covers.

2. Make sure that there are no cabinet openings through which people (particularly children) can make contact

with dangerous internal components.

3. Design Alteration Warning:

Never alter or add to the mechanical or electrical design of the unit.

Example: Do not add auxiliary audio or video connectors. Such alterations might create a safety hazard. Also, any design changes or additions will void the manufacturer’s warranty.

4. Leakage Current Hot Check (Fig. 1-1):

Warning: Do not use an isolation transformer during this

test. Use a leakage-current tester or a metering system

that complies with American National Standards Institute

(ANSI C101.1, Leakage Current for Appliances), and

Underwriters Laboratories (UL Publication UL1410,

59.7).

With the unit completely reassembled, plug the AC cord

directly into a 120V AC outlet. With the unit’s power

switched from the ON to the OFF position, measure the

current between a known ground and all exposed metal

parts.

Known Grounds - Earth

Known Metal parts - screwheads, metal cabinets, etc.

5. Insulation Resistance Cold Check:

(1) With the unit’s AC plug disconnected from the AC

source, connect an electrical jumper across the two AC

prongs. (2) Set the power switch to ON. (3) Measure

the resistance between the shorted AC plug and any

exposed metallic parts.

Example: screwheads, metal cabinets, antenna port

If any of the exposed metallic parts has a return path

to the chassis, the measured resistance should be

between 1 and 5.2 megohms. If there is no return path,

the measured resistance should be “infinite.” If the resistance is outside these limits, a shock hazard might

exist. See Fig. 1-2

DEVICE

UNDER

TEST

LEAKAGE

CURRENT

TESTER

TEST ALL

EXPOSED METAL

SURFACES

2-WIRE CORD

ALSO TEST WITHPLUG REVERSED

(USING AC

ADAPTER PLUG

AS REQUIRED)

EARTH

GROUND

(READING

SHOULD NOT BE

ABOVE 0.5mA)

Antenna

Terminal

ohm

Exposed

Metal Part

Ohmmeter


35/80


Precaution

6. Components, parts and wiring that appear to have overheated or that are otherwise damaged should be

replaced with parts that meet the original specifications. Always determine the cause of damage or overheating,

and correct any potential hazards

7. Observe the original lead dress, especially near the following areas: Antenna wiring, sharp edges, and

especially the AC and high voltage power supplies. Always inspect for pinched, out-of-place, or frayed wiring.

Do not change the spacing between components and the printed circuit board. Check the AC power cord for

damage. Make sure that no wires or components touch thermally hot parts.

8. Product Safety Notice:

Some electrical and mechanical parts have special safety-related characteristics which might not be obvious

from visual inspection. These safety features and the protection they give might be lost if the replacement

component differs from the original--even if the replacement is rated for higher voltage, wattage, etc.

9. Components that are critical for safety are indicated in the circuit diagram by shading, or . Use

replacement components that have the same ratings, especially for flame resistance and dielectric strength

specifications. A replacement part that does not have the same safety characteristics as the original might

create shock, fire or other hazards.


36/80


Precaution

1-2 Servicing Precautions

1. Servicing precautions are printed on the cabinet. Follow them.

2. Always unplug the unit’s AC power cord from the AC power source before attempting to: (a) Remove or reinstall

any component or assembly, (b) Disconnect an electrical plug or connector, (c) Connect a test component in

parallel with an electrolytic capacitor.

3. Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes

used. The internal wiring may be clamped to prevent contact with thermally hot components. Reinstall all such

elements to their original position.

4. After servicing, always check that the screws, components and wiring have been correctly reinstalled.

Make sure that the portion around the serviced part has not been damaged.

5. Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal

panels, input terminals and earphone jacks).

6. Insulation Checking Procedure: Disconnect the power cord from the AC source. Connect an insulation

resistance meter (500V) to the blades of the AC plug.

The insulation resistance between each blade of the AC plug and accessible conductive parts (see above)

should be greater than 1 megohm.

7. Never defeat any of the B+ voltage interlocks. Do not apply AC power to the unit (or any of its assemblies)

unless all solid-state heat sinks are correctly installed.

8. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive

lead; always remove the instrument’s ground lead last.

First read the “Safety Precautions” section of this manual. If some unforeseen circumstance

creates a conflict between the servicing and safety precautions, always follow the safety

precautions.


37/80


Precaution

1-3 Precautions for Electrostatically Sensitive Devices (ESDs)

Some semiconductor (“solid state”) devices are easily damaged by static electricity.

Such components are called Electrostatically Sensitive Devices (ESDs).

Examples include integrated circuits and some field-effect transistors. The following techniques will reduce the

occurrence of component damage caused by static electricity:

1. Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from

your body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. (Be sure to

remove it prior to applying power--this is an electric shock precaution.)

2. After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent

accumulation of electrostatic charge.

3. Do not use freon-propelled chemicals. These can generate electrical charges that damage ESDs.

4. Use only a grounded-tip soldering iron when soldering or unsoldering ESDs.

5. Use only an anti-static solder removal device. Many solder removal devices are not rated as “anti-static” (these

can accumulate sufficient electrical charge to damage ESDs).

6. Do not remove a replacement ESD from its protective package until you are ready to install it.

Most replacement ESDs are packaged with leads that are electrically shorted together by conductive foam,

aluminum foil or other conductive materials.

7. Immediately before removing the protective material from the leads of a replacement ESD, touch the protective

material to the chassis or circuit assembly into which the device will be installed.

8. Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes

together, or lifting a foot from a carpeted floor can generate enough static electricity to damage an ESD.


38/80


Product Specification


2-1 Product Feature

USB Host

- Instant Entertainment through USB- Directly rip the music in our CD’s to your USB external device

- MTP type file is also ready for play

Playability

- Never fail, Play without trouble. Just press play and enjoy

- Rolling actuator technology adjusts the lens angle to the curved disc surface

- Defect Disc Recovery Solution can deliver a clear picture despite of scratches or other defects on the disc.

ASC

- Using ASC, simply make sweet spot anywhere in your room

Touch Sensor

- Emotional values by using the touch sensor button

Portable Connection

- Easy Connectivity

- Walkman, ipod, MD etc. DRM Free

- Connect with any kinds of Portable Audio device

- Stereo Input in Front

- Made for iPod

- Easy connection w/ ipod

- Improvement : Video & iPhone support


39/80



2-2 Specifications

2-2-1 Specifcations

Basic Specification

GENERAL

Power Requirements AC 120V, 60Hz

Power Consumption 75 W

Weight 5.5 Ibs

Dimensions 16.9 (W) x 2.3 (H) x 10.8 (D) inches

Operating Temperature Range +41°F to +95°F

Operating Humidity Range 10% to 75%

FM Tuner Signal/noise ratio 70 dBUsable sensitivity 10 dB

Total harmonic distortion 0.5 %

DISC

DVD (Digital Versatile Disc)

Reading Speed: 3.49 ~ 4.06 m/sec.

Approx. Play Time (Single Sided, Single Layer Disc):

135 min.

CD: 12 cm

(COMPACT DISC)


Maximum Play Time: 74 min.

CD: 8 cm

(COMPACT DISC)


Maximum Play Time: 20 min.

VIDEO

OUTPUT

Composite Video576i / 480i

1 channel: 1.0 Vp-p (75Ω load)

Component Video

576i / 480i

Y: 1.0 Vp-p (75Ω load)

Pr: 0.70 Vp-p (75Ω load)

Pb: 0.70 Vp-p (75Ω load)

VIDEO/

AUDIOHDMI 1080p, 1080i, 720p, 480p


40/80



AMPLIFIER

Front speaker output 166W x 2 (3Ω)

Center speaker output 166W (3Ω)

Rear speaker output 166W x 2 (3Ω)

Subwoofer output 170W (3Ω)

Frequency range 20Hz ~ 20kHz

S/N Ratio 70dB

Channel separation 60dB

Input sensitivity (AUX) 400mV

Speaker Specification

SPEAKER

Speaker system5.1ch Speaker System

Front/Rear Center Subwoofer

Impedance 3Ω 3Ω 3Ω

Frequency range 140Hz ~ 20KHz 140Hz ~ 20KHz 40Hz ~ 160Hz

Output sound pressure level 86dB/W/M 86dB/W/M 88dB/W/M

Rated input 167W 167W 167W

Maximum input 334W 334W 334W

Dimensions (W x H x D)Front / Rear : 3.54 x 5.57 x 2.7 inchesCenter: 14.17 x 2.93 x 2.7 inches

Subwoofer: 6.1 x 13.78 x 11.22 inches

Weights

Front / Surround: 1.28 Ibs

Center: 1.26 Ibs

Subwoofer: 8.38 Ibs


41/80



2-3 Specifications Analysis

Model Name HT-C550 HT-Z320

Photo

Output

Power

RMS (10% THD), REF: 1ch 1000W 1000W

Output Power (ch)

Front: 166W x 2 (3Ω)

Center: 166W (3Ω)

Rear: 166W x 2 (3Ω)

Subwoofer: 170W (3Ω)

Front: 166W x 2 (3Ω)

Center: 166W (3Ω)

Rear: 166W x 2 (3Ω)

Subwoofer: 170W (3Ω)

General

HDMI CEC

Calliope X X

Deck 1 DISC 1 DISC

DVD Disc Capacity 1 DVD 1 DVD

Front Display 1Color-VFD 1Color-VFD

Sleep

Dimmer

Compatible

A/V

CD/CD-R/CD-RW

VCD/SVCD X X

DVD/DVD-R/DVD-RW

MP3

JPEG Viewer

DVD-Audio X X

DVD-OK X X

WMA

DIVXDivx3.11~Divx5.1, XviD Divx3.11~Divx5.1, XviDi

V1/V2/V3/V7 V1/V2/V3/V7

SACD X X

WIRELESS

USB HOST

Anynet Anynet+ Anynet+

DVD (Video)

Progressive Scan (NT/PAL) O (only NTSC) O (only NTSC)

Logo copy X X

NTSC ↔ PAL

PAL M (Brazil)

: Feature Included, X: Not Included


42/80




Photo

Sound Mode EQ/DSP 3Mode / 5Mode 3Mode / 5Mode

Sound effect MP3ENHANCE/P.BASS O X

Audio Decoding

Dolby Digital O O

Dolby ProLogic-II O O

Dolby ProLogic-IIX X X

DTS O O

Dolby Digital EX X X

DTS ES Discrete 6.1 X X

DTS 96/24 X X

THX X X

DTS Neo 6 X X

Video Inputs

Component X X

Composite X X

S-Video X X

HDMI InX X

Video Outputs

Component O O

Composite O O

HDMI Out O O

S-Video X X

SCART Out O (only Europe) O (only Europe)

Audio in/out

In X X

Line In O (AUX) O (AUX)

Multi ch OutX X

Out X X

Optical jackIn (Digital In) O (*1) O (*1)

Out X X

Coaxial jackIn X X

Out X X

i-Link X X

Headphone/

MIC Jack

Headphone Jack (3.5Φ) X O

2 MIC Jack (6.5Φ) O (only MIC BUYER) O (only MIC BUYER)



43/80




Photo

Tuner

FM O O

RDS O (only Europe) O (only Europe)

AM O (Brazil only) X

Preset Memory 15 15

Remote KeyUniversal (MBR) O O

Key 49 Key 60 Key

Dual Voltage O (Brazil only) X

Speaker

Type (Sat/Tallboy) Sat / Tall Sat / Tall

Stand O O

Impedance (Sat/Woofer) 3Ω/ 3Ω 3Ω/ 3Ω

Active (Powered) S/W X X

Net Weight Set 5.5 Ibs 7.7 Ibs



44/80



2-4 Accessories

2-4-1 Supplied Accessories

Accessories Item Item code Remark

Remote Control

Battery

AH59-02294A

4301-000121

Local Samsung Dealer

ASC Microphone AH30-00099A

Vidio Cable AH39-40001V

FM Antenna AH42-00021A

User’s Manual AH68-02269L

HDMI Cable MF39-00299A


45/80


MEMO


46/80


Schematic Diagram



7-1 Overall Block Diagram

Flash

AT26DF161

Motor Driver

AM5766

Pick-up / Loader

SDRAM

12L128168A

THS7374

NTS1124N

HDMI

Power AMP

A-VIDEO

USB

Optic IN

AUX2

MIC

TUNER

i-Pod

AUX1

LC87C5N

SPI

I2C

D+/D-

SPDIFCEC

M80F0316

UART

EEPROM

24C08

I2C

EEPROM

24C08

I2C

WIRELESS

I2S

4066

4560

FSA2257

SA2011

Touch key VFD

4WIRE

EEPROM

24C08

I2C

ES8398

VIDEO

PWM

(DAC)

SERVO

ADC

DIR/

USB

TUENR I2C

I2S

DIGITAL VIDEO

ANALOG VIDEO

PWM 6CH

I2C

DSP

1매

IRS2053

IRF6645

FL

FR

IRS2053

IRF6645

CT

SW

IRS2053

IRF6645

RL

RR

Flash

AT26DF161

Motor Driver

AM5766

Pick-up / Loader

SDRAM

12L128168A

THS7374

NTS1124N

HDMI

Power AMP

A-VIDEO

USB

Optic IN

AUX2

MIC

TUNER

i-Pod

AUX1

LC87C5N

SPI

I2C

D+/D-

SPDIFCEC

M80F0316

UART

EEPROM

24C08

I2C

EEPROM

24C08

I2C

WIRELESS

I2S

4066

4560

FSA2257

SA2011

Touch key VFD

4WIRE

EEPROM

24C08

I2C

ES8398

VIDEO

PWM

(DAC)

SERVO

ADC

DIR/

USB

TUENR I2C

I2S

DIGITAL VIDEO

ANALOG VIDEO

PWM 6CH

I2C

DSP

1매

IRS2053

IRF6645

FL

FR

IRS2053

IRF6645

FL

FR

IRS2053

IRF6645

CT

SW

IRS2053

IRF6645

CT

SW

IRS2053

IRF6645

RL

RR

IRS2053

IRF6645

RL

RR

The loader reads disc data and it goes through SERVO part in MPEG ic(ES8393). The data from loader will be

decoded by MPEG processing and Video data and Audio data will go out.

The firmware of MPEG ic is programmed to FLASH.

When MPEG is boot up, the data from FLASH is dumpped to SDRAM.

EEPROM will save back-up information from MPEG ic.

The video data goes out in two different ways. Analog video data is going out to composite and component jack via

buffer ic(THS7374), and HDMI video data goes to HDMI jack directly.

The Audio data is going out to Power AMP block. The amp block will process the audio data from MPEG ic and the

sound goes throgh speakers.

AUX2, AUX1, ipod, Tuner and mic data will go through ADC block in MPEG ic. The data from ADC will do the same

processing like SERVO.

USB data from USB device and SPDIF data from optical jack also do the same things. Audio Micom(LC87C5N) is the HOST controller of the system.

It will control MPEG ic, CEC micom, VFD, Touch key ic, tuner pack, and wireless module.


47/80


Schematic Diagram


7-2 FRONT

POWER

AUDIO


48/80


Schematic Diagram


7-3 TOUCH KEY

POWER


49/80


Schematic Diagram


7-4 MAIN

POWER

AUDIO


50/80


Schematic Diagram


7-5 MPEG

TP2

TP3 TP4

TP5

TP6

TP4 TP6

TP5

TP2

TP3

POWER

AUDIO


51/80


Schematic Diagram


7-6 MICOM

POWER

AUDIO


52/80


Schematic Diagram


7-7 AV I/O

TP3

TP4

TP5TP6

TP6

TP5

TP4

TP4

TP6

TP5

TP3

POWER

AUDIO


53/80


Schematic Diagram


7-8 AMP

D T P

3

LTDL-RX16S01B

1

JA4

A_GND

PWM_C_P

PWM_SW_P

PWM_RL_P

PWM_RR_P

PWM_FL_P

PWM_FR_PPWM3_L

PWM3_R

AR23

100OHM1/16W

10V

1/16W470OHM

D T P

1

D T P

2

0.01OHM5000MA

C25710UF

2

R340

L45

3 .

3 K O H M

1 / 1 6 W

FAN_CHK

10OHM

C 3 3 0

1 6 V

1 U F

5267-02A

1SS355-TE-17

2A_GND

1/16W 10V10UF

R504

1 / 1 6 W

FAN_SD

1 / 1 6 W

1 0 U F

C 3 0 5

R 4 6 4

1 6 V

1 0 U F

1 6 V

C 3 0 7

1 / 1 6 W

4 7 K O H M

R 4 7 6

1 / 1 6 W

R 4 7 8

I C 3 5

4 .

7 K O H M

C 3 1 3

1 6 V

1 8 K O H M

S 4 5 6 0

D30

1SS355-TE-1780V 80V

100KOHM

1 / 1 6 W

R 5 0 1

A_GND R 5 0 2

3 3 K O H M

1 / 1 6 W

6 5

3 1

1 0 U F

+12V

R485

4.7KOHM

R 5 0 3

2SC1008-Y

R 4 6 5

A_GND

4

L H P R 5

1 0 K O H M

1 / 1 0 W

1/16W

1/16W

L H P R 1 3

1NF

1/16W

LHPC1

L H P R 3

1 / 1 6 W

1 0 K O H M

LHPR8

4 .

7 K O H M

1.8KOHMLHPR4 1/16W

LHPR127.5KOHM

L H P

C 7

1/16W

5 0 V

6 8 0 P F

S 4 5 6 0

6 5

2

LHPR14

220UH

1/16W

VAA+5V

8

LHPC9

10UF

1 / 1 6 W

1 0 K O H M

A_GND

1 0 0 P F

5 0 V

L H P C 1 2

L H P R 1 5

1 0 0 P F

5 0 V

L H P C 1 3

7

100OHM

VSS-5V

I C 3 2

LHPC11

A_GND

10UF

22UF

3

DGND

LHPL1

R516

R 5 1 5

R 5 1 4

2

1

CN12

C320

R 5 0 0

8 7

D34

R468Q29

LHPR16

LHPL2LHPR18

L H P R 1 7

LHPC10LHPC6

4 3 1

LHPR10

LHPC8

LHPR11

L H P C 5

LHPR9LHPC2

AR20

AR21

AR22

AR24

AR25

1/16W

1W

1/16W

SPDIF_IN

6 8 0 P F

6.3V 33OHM

4.7KOHM

16V

220UH

A_GND

4.7KOHM

A_GND

1.8KOHM

25V

7.5KOHM1/16W

1 / 1 6 W

1 / 1 6 W

4 7 K O H M

A_GND

100OHM

1/16W

0 O H M

1/16W4.7KOHM

+12V

33OHM

1 / 1 6 W

PWM1_R

PWM1_L

50V

D5V

1/16W

1/16W

1/16W100OHM

100OHM

100OHM

1/16W

PWM2_R

PWM2_L

50V

LINE_O_L

LINE_O_R

5 0 V

2 7 O H M

+12V

16V

1 / 2 W

1 5 K O H M

1 / 1 6 W

1 / 1 6 W

3 3 K O H M

1 0 0 O H M

22UF

4.7KOHM

1 0 K O H M

1/16W

A_GND

6.3V

1NF

10UF

3

2

1

VOUT

GND

VCC

I N

2 +

V E E

O U T

2

V C C

I N

2 -

I N

1 +

I N

1 -

O U T

1

E

B

C

I N

2 +

V E E

O U T

2

V C C

I N

2 -

I N

1 +

I N

1 -

O U T

1

E

B

C

POWER

AUDIO

TP1

TP1


54/80


Schematic Diagram


7-9 Audio AMP-1

POWER

AUDIO


55/80


Schematic Diagram


7-10 Audio AMP-2

POWER

AUDIO

TP1

TP1


56/80


57/80


Schematic Diagram


7-12 SMPS


58/80


59/80


Troubleshooting

4-1-2 No Sound

Check speakers.

(speaker change)

Yes

Yes

Replace AMP IC.

(AIC4, AIC19)

No

1Check JA5 input signals.

(1khz signal)

No Sound

No

Check Power Lines.

(Check IC36).

Check DAC output signal lines

between IC10 and AIC4 and

AIC19

Yes

Yes

Replace IC10.

No

Check DAC3.3V of IC10

(pin 86)

3Check MPEG DAC output

(1.7v offset) (pin 83, 84, 85, 88, 89, 90

of IC10 ES8398)

No

Check jack Input.

Check AMP input.

Check MPEG Ouput.

Refer to wave pattern

image of Fig. 4-1.


image of Fig. 4-2 and

Fig. 4-3.


image of Fig. 4-4.

2Check AIC4, AIC19 input signals

(AC54, AC55, AC56,

AC1, AC2, AC3)

Check MPEG DACPower.


60/80


Troubleshooting

_

1/16W 10V10UF

R504

OHM

85

4. 7KOHM

16W

L H P R 1 3

4 .

7 K O H M

5KOHM

L H P C 7

1/16W

5 0 V

6 8 0 P F

S 4 5 6 0

6 5

2

LHPR14

220UH

1/16W

VAA+5V

8

LHPC9

10UF

1 / 1 6 W

1 0 K O H M

A_GND

1 0 0 P F

5 0 V

L H P C 1 2

L H P R 1 5

1 0 0 P F

5 0 V

L H P C 1 3

7

I C 3 2

LHPC11

22UF

LHPL1

C320

LHPR16

LHPL2LHPR18

L H P R 1 7

LHPC10

4 3 1

LHPC8

16W

6W

6. 3V 33OHM

7KOHM

220UH

A_GND

M

25V

1 / 1 6 W

33OHM

1 / 1 6 W

50V

22UF

4. 7KOHM

1 0 K O H M

1/16W

A_GND

6. 3V

1NF

I N 2 +

V E E

O U T 2

V C C

I N 2 -

I N 1 +

I N 1 -

O U T 1

I I

I I

AMP, page 7-8

A C ON1

MAIN PCB Top, page 6-8

1

1

1


61/80


Troubleshooting

AUDIO AMP-2, page 7-10

C N 1

AIC4


2

2

2


62/80


Troubleshooting

AUDIO AMP-3, page 7-11

AIC19

C N 5


2

2

2


63/80


Troubleshooting

MPEG, page 7-5

CN4

IC10


3

3

3


64/80


Troubleshooting

4-1-3 Composi t (Video out)

Composit (Video out)

Check 3.3V power lines

from IC23 to IC36.

No Check if the pin 7, 8

of IC23 are 3.3V.

Check if VDD of 3.3V

is measured at the pin 82,

78, 72 of IC10

No

NoCheck if VDD of

3.3V is measured at the pin

10 of IC36.

Yes

1Check if VDAC output is

measured at the pin 77 of

IC10 ES8398

Check if output

is measured at the pin 14

of IC36 THS7374

Yes

Replace the IC23 IC.

2Check if composite video output is

measured at the JA1.

Replace the IC10 IC

No

Yes

Replace the IC36.

Yes

No

Check MPEG output

Check Video switch.

Check JACK Output

Check the JA1 connectivity

and replace.


image of Fig. 4-5.


image of Fig. 4-6.


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Troubleshooting

AV I/O, page 7-7

IC11


2

2

2


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Troubleshooting

4-1-4 Component (Y, Pb, Pr)

Component (Y, Pb, Pr)


from IC23 to IC36.

No Check if the pin 7, 8 of

IC23 are 3.3V.

Check if VDD of 3.3V is

measured at the pin 82, 78,

72 of IC10.

No

NoCheck if VDD of 3.3V

is measured at the pin

10 of IC36.

Yes

1/2/3Check if YDAC,CADC

and UDAC output is measured

at the pin 76, 80 and 81 of

IC10 ES8398.

4/5/6Check if output is measured

at the pin of 11,13 and 12 of

IC36 THS7374.

Yes


Check if component

video output is measured atthe JA1.


No

Yes

Replace the IC36.

Yes

No

Check MPEG output

Check Video switch.

Check JACK Output

Check the JA1 connectivity

and replace.


image of Fig. 4-7 andFig. 4-8.


image of Fig. 4-9 and

Fig. 4-10.


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Troubleshooting

MPEG, page 7-5

IC10


21

12

2

1


69/80


Troubleshooting

MPEG, page 7-5

IC10


3

3

3


70/80


Troubleshooting

AV I/O, page 7-7

IC36


4

5

45

4

5


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Troubleshooting

AV I/O, page 7-7

IC36


6

6

6


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Troubleshooting

4-1-5 HDMI Video

Check HDMI POWERsupply.

(PLL_3.3V, VDD1.2v)

Yes

Yes


No

Check IC11 power

(3.3V)

1Check Pin 117, 118, 120,

121, 123, 124, 126, 127

of IC10

Analog (Composite)

Video OK but HDMI

No

Replace MPEG IC

Yes

Yes

Check PLL3.3V lines and

VDD1.2V lines and R150,

R151, R152 value.

No

Check Voltage pin110pin of IC10

(1.5V~1.8V)

Check if 480p output

Is ok.

No

Check jack Input.

Check AMP input.

Check MPEG Ouput.

Yes Please, Call to Samsung

A/S Center.Replace MPEG IC


image of Fig. 4-11.


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Troubleshooting

33

MPEG, page 7-5

IC10


1

1

1


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Troubleshooting

4-2 Measures to be taken when the Protection Circuit operates

4-2-1 SMPS Protection

The Condition of Power Protection Active.

1. Voltage of SMPS’s +, - PVDD (+30V, -30V) is higher or lower than Standards

Normal Condition Voltage Range: PVDD (+30V, -30V): about +30V, -30V

2. Over-current occurs to FET (Over-output or Output short)

3. FET’s temperature exceed 150°C.

4. No supply voltage on GATE DRIVER.

4-2-2 AMP Pre-Inspection relating to Power Protection

If you think, there are problems at the AMP PCB, you can check the pcb without disassemble the set.

(Caution!!: Do not connect the power cord during bellow test!)

Measurement Resistance using Tester

- Approximately

C550 C650 C450

F/R CH 1.8Ω 1.8Ω 1.8Ω

CENTER 1.8Ω 1.8Ω 1.8Ω

SUBWOOFER 1.8ΩΩ 1.8Ω 1.8Ω

If Measured Resistance is very different from above numbers. There is a Problem.

→ AMP PCB Problem

5.1CH SPEAKER OUTPUT

GND

FRONT R CENTER FRONT L

REAR R REAR LSUBWOOFER


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Troubleshooting

4-3 MICOM, MPEG Initialization & Update

Micom initial

In no Disc condition, press ‘STOP’ button of Main Unit more than 5 seconds, VF Display will happen to INIT and M

int. Then Initialization complete.

Micom Update

1. Prepare or Make a DISC-CD or DVD or USB that contains “C550WWM.SSP’ file for update.

2. Play the USB, then “updating” will appear on the screen, then Power will go out after showing ‘complete’ on the

screen.

3. Press “Power” key and Press ‘Stop’ button of the remote control more than 5 seconds in No Disc.


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Troubleshooting

Checking ou t MICOM & MPEG flash Version

1. On Root state, Select ‘Set up’.

2. Press “Enter” and move Support.

3. Press “Enter”.

4. Check product information: “SW ver” on TV Display and “Micom SW Ver” on Front ASS’y VFD.


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Troubleshooting

DVD flash Initialization & Update

1. Prepare a DISC-CD or DVD or USB that contains ‘C550WWB.ROM’ file for Update.

2. Play the DISC or USB, then ‘Updating’ will appear on the screen, then Power will go out and on.

3. Then DISC-TRAY will open, then remove the DISC or USB, making the Unit as ‘NO DISC’ state.

4. Press ‘STOP’ button of Main Unit for more than 5 seconds, Display Indicator shows ‘INITIALIZE’ then Power

samsung ht-c550 xap

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