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TV - Conventional CRT, LCD Projectors, TFT, Plasma, Big Screen, HDTV, Home theater - Service manuals, repair tips| File information: | | File name: | 05_Electrical Part List.pdf | | Size: | 780 kB | | Extension: | 1 | | MD5 Checksum: | a5db058d1787e165624a9dd4fcbbd107 | | Mfg: | samsung | | Model: | txr2728x/xap | | Original no||Chassis||Ordercode: | ks7a | | Description: | inicio | | Group: | > > > | | Uploaded: | 2006-09-29 19:55:00 | | User: | ks7a | | Multipart: | 0 1 2 3 4 5 6 |
| Information about the files in archive: | | Decompress result: | OK | | Extracted files: | 7 | | File name | Read result | Text | | 01_Cover.pdf | | COLOR TELEVISION RECEIVER
Chassis : KS7A(N_R2)_Gold Rush Model : TXR2728X/XAP
SERVICE
COLOR TELEVISION RECEIVER
Manual
CONTENTS 1. 2. 3. 4. 5. 6. Specifications Alignment and Adjustments Block Diagram Exploded View & Part List Electrical Part List Schematic Diagrams
ELECTRONICS
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.
© Samsung Electronics Co., Ltd. May. 2005
Printed in Korea AA82-02530A
| | 02_Product Specification.pdf | | Specifications
1. Specifications
Regions Broadcasting System Tuning System Receiving Channels Antenna Input Resistance Intermediate Frequency Power Supply
North America MEXICO NTSC Electronic Remote Control System VHF (CH 2 ~ 13) UHF (CH 14 ~ 69) CATV (CH 1, 14 ~ 125) VHF, UHF 75 unbalanced VIDEO : 45.75 MHz SOUND : 41.25 MHz Chrominance Subcarrier: 42.17 MHz AC 120V, 60Hz AC 120V, 60Hz AC 100~240V, 60Hz South Central America
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| | 03_Alignment & Adjustment.pdf | | Alignment and Adjustments
2. Alignment and Adjustments
2-1 General Alignment Instructions
1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync and focus. Observe the picture for good black and white details. There should be objectionable color shading; if color shading is present, demagnetize, perform purity and convergence adjustments described below. Use the specified test equipment or its equivalent. Correct impedance matching is essential. 8. 5. Avoid overload. Excessive signal from a sweep generator might overload the front-end of the TV. When inserting signal markers, do not allow the marker generator to distort test results. Connect the TV only to an AC power source with voltage and frequency as specified on the backcover ameplate. Do not attempt to connect or disconnect any wires while the TV is turned on. Make sure that the power cord is disconnected before replacing an | | 04_Exploded View & Part List.pdf | | Exploded View & Part List
4. Exploded View & Part List
4-1 TXR2728X/XAP
Yon can search for the updated part code through ITSELF web site. URL:http://itself.sec.samsung.co.kr Loc.No. Code No. AA61-60003J AA94-13939E AA64-03817B AA64-03820B AA64-03958A AA64-03823A AA64-70117B AA64-03824A AA03-00391A AA96-20129A AA59-00325B AA96-02084A AA96-01461B AA65-00019A AA61-40113A Description;Specification SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-, ASSY PCB MAIN;TXP2728X/XAC,KS7A,GOLD RUS CABINET FRONT;29M16,SAMEX,HIPS,V0,G4309, CABINET BACK;29M16,SAMEX,HIPS,V0,G4309 KNOB CONTROL;29M16,SAMEX,ABS,HB,G3676,SV KNOB-POWER;29M16,ABS,HB,G3676,SVM3012 BADGE-BRAND;,AL,T1.5,10.6,L65,BLK,SILVER WINDOW-REMOCON;29M16,PC,CLEAR CRT COLOR;A68QCU770X 53N,380MG,1.1MH,14. ASSY POWER CORD;-,EP2/YES,H/C300,ME301P, REMOCON;TM76,K57A,39,G6148,NT,EX ASSY PCB P;A/V SIDE,KS7A,CT-29K10,GOLD R ASSY SPEAKER P;8ohm,28A11,10W,Semidome S CLAMPER CORE-D,COIL;25-34",NYLON 66,V2,N STOPPER-PCB;501H,HIPS,-,-,HB,NTR,Q'ty 1 1 1 1 1 1 1 | | 05_Electrical Part List.pdf | | Electrical Part List
Yon can search for the updated part code through ITSELF web site. URL:http://itself.sec.samsung.co.kr
5. Electrical Part List
5-1 TXR2728X/XAP
Level Loc.No. Code No. Description;Specification Remark Level Loc.No. Code No. Description;Specification Remark
ASSY COVER FRONT
1 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ..2 M0001 M0081 M0081 CRT+CF T0607 T0004 T0057 CIS1 CIS1 CIS1 T0175 T0003 M0081 M0081 T0069 CIS7 T0003 T0023 T0061 T0022 T0382 T0098 T0245 C701 C702 L701 L702 L2514 L2514 JA701 T0245 T0245 T0091 T0603 T0382 AA90-04942E ASSY COVER FRONT 6003-001268 6006-001095 AA60-10050V AA61-40113A AA64-01506J AA64-70117B AA65-00011C AA65-30018A AA65-30105A AA96-01461B AA96-01971E 6003-001019 6003-001019 AA60-00091J AA61-60003J AA64-03817B AA64-03823A AA64-03824A AA64-03958A BP61-00509C AA96-02084A 0202-001366 2202-000121 2202-000121 2701-000114 2701-000114 3 | | 06_Block Diagram.pdf | | Block Diagram
3. Block Diagram
TUNER IF EEPROM DC CRT POWER VCT TUNER VERT VD AMP VCT E/W E/W 16.5V H-OUT HD AUDIO AMP TUNER 33V SPEAKER TR FBT FBT SOUND AMP 200V 8V(VCT) TRANS REG 3.3Va 5V 3.3Vb SMPS CONT 130V 18V ROLER 6.5V
VCT IF BASIC VCT49XX RGB
RGB AMP
A/V
IN
DRX+VSP+DDP +MSP+MICOM
A/V OUT
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| | 07_Schematic Diagram.pdf | | Schematic Diagrams
6. Schematic Diagrams
6-1 MAIN 1
This Document can not be used without Samsung's authorization.
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Schematic Diagrams
6-2 MAIN 2
This Document can not be used without Samsung's authorization.
6-2
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Schematic Diagrams
6-3 MAIN 3
This Document can not be used without Samsung's authorization.
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Schematic Diagrams
6-4 MAIN 4
This Document can not be used without Samsung's authorization.
6-4
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