Samsung HT-C550 User manual

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/XAX
Speaker PS-C550
Front PS-FC550
Center PS-CC550
Rear PS-RC550
Subwoofer PS-WC550
HT-C550

This Service Manual is a property of Samsung Electronics
Co.,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. Apr. 2010
Printed in Korea

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. Product Specification
2-1 Product Feature ...............................................................................................2-1
2-2 Specifications...................................................................................................2-2
2-3 Specifications Analysis.....................................................................................2-4
2-4 Accessories......................................................................................................2-7
3. Disassembly & Reassembly
3-1 Overall Disassembly & Reassembly ................................................................3-1
4. Troubleshooting
4-1 Checkpoints by Error Mode..............................................................................4-1
4-2 Measures to be taken when the Protection Circuit operates ...........................4-17
4-3 MICOM, MPEG Initialization & Update ............................................................4-18
4-4 Buyer-Region Code Setting Method ................................................................4-21
5. Exploded View & Part List
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

Contents
7. Schematic Diagram
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 ....................................................................................................7-11
7-12 SMPS...............................................................................................................7-12

Samsung Electronics 3-1
Disassembly & Reassembly
3. 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.
X
X
2 1) Screws 3point and wire seperation.

3-2 Samsung Electronics
Disassembly & Reassembly
No. Description Description Photo
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.

Samsung Electronics 3-3
Disassembly & Reassembly
No. Description Description Photo
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

3-4 Samsung Electronics
MEMO

5-1 Samsung Electronics
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
5. Exploded View & Part List
5-1 Product Exploded View
W390
F001A
AD502
F001
HH02
FD12
HH01
AL210
CB22
HDP01
MK01A
FD04
HDM01
M0014
D001A
P001A
T001
W391
W391
W391
W391
W391
W391
MF01A
CBR01
M0081
M0081

Samsung Electronics 5-2
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
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 AH96-00608A ASSY PCB P-MAIN;HT-C550/XAX 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 7 SA
W391 6003-000275 SCREW-TAPTYPE;BH,+,B,M3,L10,ZPC(BLK),SWR 13 SA

5-3 Samsung Electronics
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
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-C553,SUBWOOFER SPEAKER,XAC 1 SA
Speaker Wire AH81-02177B PS-Q20,SPK CORD, CONNECTOR,FRONT/SUB W/F:4M 1 SA
iPod
DIGITAL
AUDIO IN
OPTICAL
Front
Speaker (R)
Front
Speaker (L)
Subwoofer
Rear
Speaker (R)
Rear
Speaker (L)
Center Speaker

Samsung Electronics 5-4
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
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 SA
S.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
MF01A AH94-02471E ASSY PCB FRONT HT-C550,FRONT K-OK ASSY 1 SA
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
AR011 AH73-00005A RUBBER FOOT MAX960/OTTO,EVA,11.5*9,BLK 2 SNA
AR012 AH73-00150B RUBBER-DOOR HT-C550,POLY,6*4,--,0.8,BLAC 2 SNA
AS080 AH63-02182C SHEET HT-C550,PE,0.1,450,60,--,-- 1 SNA
AS080 AH63-02182D SHEET HT-C550,PE,0.1,150,30,--,-- 1 SNA
AS080 AH63-02182E SHEET HT-C550,PE,0.1,150,10,--,-- 1 SNA
CB22 AH61-03042A BRACKET-TOUCH-2 HT-C350,SECC,1,6,16,WHIT 2 SNA
ES04 AH61-03079B SPRING ETC-DOOR HT-C550,SUS 304,0.4,4.4, 1 SA
ES04 AH61-03079C SPRING ETC-DOOR HT-C550,STAINLESS-STS304 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
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
W391 6003-000275 SCREW-TAPTYPE BH,+,B,M3,L10,ZPC(BLK),SWR 2 SA
AH63-01917B SHEET-TAPE HT-C350,3M,0.1,5,2 1 SNA
AH63-01917C SHEET-TAPE-FUNCTION HT-C550,3-M,0.1,15,1 1 SNA
AH90-00100X ASSY COVER FRONT HT-TZ34,NOEUR,ASSY 1 SA
5-3 Electrical Part List
Loc. No. Part No. Description Specification Qty. SNA Remark

5-5 Samsung Electronics
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
Loc. No. Part No. Description Specification Qty. SNA Remark
AH91-00120E ASSY SHIELD HT-C550 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
AH91-00193A ASSY SPEAKER HT-C550/XAX 1 SNA
SP04A AH96-00328L ASSY SPEAKER P-SATELLITE PS-C550,PS-FRCC 1 SA
SP03A AH96-00329L ASSY SPEAKER P-SUBWOOFER PS-C550,PS-WC55 1 SA
ACCE1 AH92-03294N ASSY ACCESSORY HT-C550 1 SNA
T0214 0203-001602 TAPE-OPP MASKING #232,0.14,15,50000,YEL 0.06 SNA
REMO2 AH59-02294A REMOCON TM1051,MULTI 24P,49,3V,C550-4 1 SA
AH68-01929E LABEL-SERIAL MM-X7,XAX,ART PAPER,W20,L10 1 SNA
ACCE1 AH96-00411A ASSY ACCESSORY HT-C550/XAX 1 SNA
T0685 4301-000103 BATTERY-ALKALINE 1.5V,750mAH,LR03,10.5x4 2 SNA
6801-001760 CARD INFORMATION MEXICO,SEM/ZX,Spanish,W 1 SNA
T0524 AA69-01195A BAG PE HDPE-HDPET0.012,93/4X151/2,52.00 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
BP68-00515B MANUAL FLYER-REGISTRATION CARDcomm,Sams 1 SNA
HDMI C MF39-00299A CBF SIGNAL H10,19P,2000MM,BLK,40V,HDMI-H 1 SC
AK68-01811B MANUAL FLYER-01,WARRANTY CARDcomm,Samsu 1 SNA
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
S-SHEE AH63-01301A SHEET-SET HT-Q40,-,-,-,-,-,- 1 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
AH90-00326J ASSY COVER TOP HT-C550 1 SNA
AH90-00358Q ASSY MISC HT-C650,KOR,ASSY 1 SNA
W391 6003-000275 SCREW-TAPTYPE BH,+,B,M3,L10,ZPC(BLK),SWR 11 SA
W390 6003-000276 SCREW-TAPTYPE BH,+,-,B,M3,L10,ZPC(WHT),S 4 SA
M0081 6003-001375 SCREW-TAPTYPE BH,+,-,B,M3,L8,ZPC(WHT),SW 6 SA
HDM01 AH61-03038A HOLDER-MECHA.REA HT-C350,ABS,10,20,10,BL 1 SNA
CBR01 AH63-02058X COVER-BOTTOM-REAR HT-C650W,EGI-SECC,0.6, 1 SNA
T001 AH63-02059A COVER-TOP HT-C350,SECC,0.6,500,500,BLACK 1 SA
AH69-02892B PAD-THEAMAL HT-C550,OTHER,2,10,9,THEAMAL 1 SNA
W275 6003-001561 SCREW-TAPTYPE BH,+,-,B,M3,L6,ZPC(WHT),SW 1 SA
AH92-03278F ASSY LABEL HT-C550,XAZ 1 SNA
L-RAT AH68-01929B LABEL RATING ALL,XTL,ART PAPER,W38,L48 1 SNA

Samsung Electronics 5-6
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
Loc. No. Part No. Description Specification Qty. SNA Remark
AH68-02277D LABEL-POP STAND HT-C550/XAX,MEA,ART PAPE 1 SNA
AH92-03538C ASSY BOX HT-C550 1 SNA
AH68-01929D LABEL SHIPPING HT-Q9,ALL,ART PAPER,W60,L 1 SNA
AH68-01987A LABEL-POP HT-X30,CIS,ART PAPER 1 SNA
AH69-02925B BOX-SET HT-C550/XAX,CB,DW, A-1 TYPE,H309 2 SNA
M0014 AH96-00608A ASSY PCB P-MAIN HT-C550/XAX 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
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 2203-006024 C-CER,CHIP 2200nF,10%,10V,X7R,2012 5 SNA
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 2203-006706 C-CER,CHIP 2200nF,10%,50V,X7R,3225 2 SNA
AD480 2203-007132 C-CER,CHIP 10000nF,10%,25V,X7R,TP,3216(1 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
AR150 2007-000078 R-CHIP 1Kohm,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
AR174 2007-000129 R-CHIP 27Kohm,5%,1/10W,TP,1608 15 SA
AR30 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 4 SA
AR30 2007-001306 R-CHIP 150ohm,5%,1/16W,TP,1005 1 SA
AR42 2007-000939 R-CHIP 47Kohm,1%,1/10W,TP,1608 10 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

5-7 Samsung Electronics
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
Loc. No. Part No. Description Specification Qty. SNA Remark
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
C212 2203-000440 C-CER,CHIP 1nF,10%,50V,X7R,TP,1608 8 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
C802 2203-006348 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1608 1 SA
CEIC1 AK09-00159A IC MICOM MC80C0316-MC015 D32,44,2.7~5.5, 1 SNA
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
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
DR1 2007-001301 R-CHIP 68ohm,5%,1/16W,TP,1005 1 SA
DR10 2007-000113 R-CHIP 33ohm,5%,1/10W,TP,1608 3 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

Samsung Electronics 5-8
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
Loc. No. Part No. Description Specification Qty. SNA Remark
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
KAR21 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 26 SA
KAR7 2007-000120 R-CHIP 680ohm,5%,1/10W,TP,1608 1 SA
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
MR112 2007-000309 R-CHIP 10ohm,5%,1/10W,TP,1608 28 SA
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
MR16 2007-000098 R-CHIP 56Kohm,5%,1/10W,TP,1608 1 SA
MR16 2007-000168 R-CHIP 470Kohm,5%,1/16W,TP,1005 2 SNA
MR166 2007-000119 R-CHIP 560ohm,5%,1/10W,TP,1608 1 SA
MR17 2007-000566 R-CHIP 220Kohm,5%,1/16W,TP,1005 9 SNA
MR19 2007-000087 R-CHIP 6.8Kohm,5%,1/10W,TP,1608 10 SA
MR2 2007-000130 R-CHIP 39Kohm,5%,1/10W,TP,1608 2 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
MR36 2007-000153 R-CHIP 22Kohm,5%,1/16W,TP,1005 5 SNA
MR39 2007-000242 R-CHIP 1.5Kohm,5%,1/16W,TP,1005 3 SNA
MR9 2007-000455 R-CHIP 18Kohm,1%,1/10W,TP,1608 1 SA
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

5-9 Samsung Electronics
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
Loc. No. Part No. Description Specification Qty. SNA Remark
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
PR4 2007-000052 R-CHIP 10Kohm,1%,1/10W,TP,1608 1 SA
PR6 2007-000583 R-CHIP 22Kohm,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
R104 2007-000148 R-CHIP 10Kohm,5%,1/16W,TP,1005 26 SA
R105 2007-000138 R-CHIP 100ohm,5%,1/16W,TP,1005 46 SA
R109 2007-000293 R-CHIP 100ohm,5%,1/4W,TP,3216 1 SNA
R111 2007-000171 R-CHIP 0ohm,5%,1/16W,TP,1005 27 SNA
R123 2007-000159 R-CHIP 56Kohm,5%,1/16W,TP,1005 2 SNA
R16 2007-001313 R-CHIP 330ohm,5%,1/16W,TP,1005 4 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
R299 2007-000772 R-CHIP 33Kohm,1%,1/10W,TP,1608 1 SA
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
R505 2007-000496 R-CHIP 2.2Kohm,5%,1/4W,TP,3216 6 SA
R509 2007-000170 R-CHIP 1Mohm,5%,1/16W,TP,1005 4 SNA
R509 2007-001179 R-CHIP 8.2Kohm,5%,1/10W,TP,1608 3 SA
R510 2007-000108 R-CHIP 510Kohm,5%,1/10W,TP,1608 1 SNA
R813 2007-000643 R-CHIP 270ohm,5%,1/10W,TP,1608 6 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

Samsung Electronics 5-10
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
Loc. No. Part No. Description Specification Qty. SNA Remark
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
1204-003086 IC-PAL/NTSC DECODER ES8398SCD,LQFP,216P, 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
2007-001329 R-CHIP 7.5Kohm,5%,1/16W,TP,1005 1 SNA
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
2007-007316 R-CHIP 3.3Kohm,1%,1/16W,TP,1005 1 SNA
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 SNA
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

5-11 Samsung Electronics
Exploded View & Part List
This Document can not be used without Samsung’s authorization.
Loc. No. Part No. Description Specification Qty. SNA Remark
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

Samsung Electronics 6-1
PCB Diagram
6. PCB Diagram
6-1 Wiring Diagram
FRONT PCB
TOUCH PANEL
4)CN1:7P SMD
CONN STR
MAIN PCB
2) CN9 : 32P FFC DIP STR
AUX USB
60MM
150MM
8)CN5:15P
CONN
7)ACON1:1
0P CONN
SMPS
CON3:15P
WIRE
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 MAIN
1
1
#1 pin start
position
CON1:2P
POWER
1