Samsung TXJ2766 Service Manual

Samsung TXJ2766 Manual

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  • Samsung TXJ2766 | Service Manual - Page 1
    COLOR TELEVISION RECEIVER Chassis : Model: K51A TXJ2060 TXJ2066 TXJ2067 TXJ2554 TXJ2566 TXJ2567 TXJ2754 TXJ2766 TXJ2767 TXJ2768 TXJ2879 COLOR TELEVISION RECEIVER CONTENTS 1. Precautions 2. Specifications and IC Data 3. Alignment and Adjustments 4. Troubleshooting 5. Exploded Views and Parts
  • Samsung TXJ2766 | Service Manual - Page 2
    ELECTRONICS © Samsung Electronics Co., Ltd. APR.1999 Printed in Korea 3K51A-2001
  • Samsung TXJ2766 | Service Manual - Page 3
    servicing including: nonmetallic control knobs and AC line cord directly into the power outlet. With the unitÕs AC metal cabinets, screwheads and control shafts. The current measured should measured each time servicing is done on reconfirmed whenever they are serviced. (X-ray protection circuits also
  • Samsung TXJ2766 | Service Manual - Page 4
    AC plug polarity. These units can be safely serviced only if an isolation transformer inserted between the receiver and the power source. 13. Some TV chassis have a secondary ground system in addition to as the original might create shock, fire or other hazards. 1-2 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 5
    manual. If some unforeseen circumstance creates a conflict between the servicing Servicing precautions are printed on the cabinet. Follow them. 2. Always unplug the unitÕs AC power cord from the AC power servicing serviced power cord from the AC source and turn the power not apply AC power to the unit
  • Samsung TXJ2766 | Service Manual - Page 6
    ground. Alternatively, wear a discharging wrist-strap device. (Be sure to remove it prior to applying powerÑ this is an electric shock precaution.) 3. After removing an ESD-equipped assembly, place it on carpeted floor can generate enough static electricity to damage an ESD. 1-4 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 7
    IC Data MODEL VOLTAGE POWER CONSUMPTION POWER FREQUENCY CHANNELS 14~69, CATV; 1,14~125 MODEL VOLTAGE POWER CONSUMPTION POWER FREQUENCY CHANNELS RECEIVED TXJ2048/2060 TXJ2554/2566 UHF; 14~69, CATV; 1,14~125 MODEL VOLTAGE POWER CONSUMPTION POWER FREQUENCY CHANNELS RECEIVED CN-565BWZ CN-566BWZ CN
  • Samsung TXJ2766 | Service Manual - Page 8
    /CN25D4W/CN663A/CN765DW AUDIO IF AMP/4.5M DETECT VERTICAL AMP IC 1.5W x 2 (MONO) SOUND AMP IC 3W x 2 (MONO) STEREO MODEL VOLUME CONTROL IC POWER IC CT633BW/CT683BW/CT766DW CT566BV/CT566BW/CT567BW/CT568BW MULTI REGULATOR IC MICOM EEPROM MTS IC STEREO MODEL ONLY 2-2 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 9
    (PIN 8) TDA8377 (PIN 56) TRANSISTOR KSC2073 KSA940 2SD1887 2SD1880 KSD5072 KSD5703 B C E TRANSISTOR KSC815Y KSA539-Y E B C SAW-FILTER M3951M M9260M 1 IC Samsung Electronics TRANSISTOR TRANSISTOR LA7845 KA7812 KA7809 C2331-Y KSR1010 IN G out E C B Fig. 2-1 Semiconductor Base Diagrams 2-3
  • Samsung TXJ2766 | Service Manual - Page 10
    Specifications and IC Data 2-4 One Chip TV-processor SOUND IF INPUT 1 EXT AUDIO INPUT 2 VCO REF FILTER 3 VCO REF FILTER 4 PLL LOOP FILTER 5 IF VIDEO )) 34 X-TAL (3.58) 33 SECAM REF OUTPUT 32 (R-Y) INPUT 31 (B-Y) INPUT 30 (R-Y) OUTPUT 29 (B-Y) OUTPUT 2-4 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 11
    -Brightness Vertical Center Vertical Size Horizontal Size (No use in 21Ó and 25Ó models) 3-2 Factory ("SERVICE") Mode 1. The set must be in Factory (ÒServiceÓ) Mode. Selection sequence: STAND-BY ® MUTE ® 1 ®8 ® 2 ® POWER ON 2. The Ò FACTORY MODEÓ message will be displayed. The Factory Mode has four
  • Samsung TXJ2766 | Service Manual - Page 12
    HS 46 EWA 52 EWP 31 EWC 32 EWT 31 MAT off PLA 6 ¯ Press VOL or SBT 3 ¯ POWER OFF w w w w w w SZM368ET2 (R4127) *SERVICE* Adjustment MTS PIP Option Reset ¯ Press VOL AGC 15 VCO 62 SBT 7 SCT 11 SCR 8 STT 8 46 EWPP 33 EWCP 32 EWPT 38 ¯ Press VOL or SBT 3 ¯ POWER OFF 3-2 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 13
    BYTE 1 FF ATT 15 M P SPECTRAL 63 X WIDEBAND 63 x HIGH - LIGHT y WHITE Y±5 BALANCE ADJUSTMENT LOW - LIGHT x y Y ± 0.2 MEASURING PULS ADJUSTMENT VOLTAGE 28B2 29D4WZ 225BZ 228BWX 25D4WZ 565BZ 1.4 1.4 1.4 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V Samsung Electronics 3-3
  • Samsung TXJ2766 | Service Manual - Page 14
    MPX Table 3-2 Option Byte 00 FUNCTION 0 1 NOT USED USED ( NO V-SYNC, POWER OFF) NOT USED USED NO PIP FUNCTION PIP FUNCTION AIR/STD/HRC/IRC AIR/STD/HRC/AFN NOT USED USED NO TONE CONTROL TONE CONTROL 4 : 3 CRT 12.8 : 9 CRT NOT USED USED REMARK ARMY : 1 3-2-2 (B) OPTION BYTE 01
  • Samsung TXJ2766 | Service Manual - Page 15
    data reverts to the initial values. The User-Control data is available at MENU (picture, sound and the other functions). Note : When Ò Factory ResetÓ is selected, the Factory Mode Data does not change. Selection sequence : Stand-By ® MUTE ® 1 ® 8 ® 2 ® POWER ON SZM368ET1 (R4027) SZM368ET2 (R4127
  • Samsung TXJ2766 | Service Manual - Page 16
    power supply must be set to either +135V or +125V (for 20Ó screen). Conditions : Full color bar input and normal picture level. 1. Connect a digital voltmeter to the second anode of the picture tube. 2. Turn on the TV. Set the Brightness and Contrast controls after servicing. 2. Turn the power
  • Samsung TXJ2766 | Service Manual - Page 17
    1. Warm up the receiver. Operate it for 20 minutes, with the Brightness control set to maximum. 2. Fully degauss the receiver. Use an external degaussing coil. 4 POLE CONVERGENCE Fig. 3-2 Purity and Convergence Magnets Samsung Electronics ROTATE TWO TABS AT THE SAME TIME (HORIZONTAL LINES) 3-7
  • Samsung TXJ2766 | Service Manual - Page 18
    sure that the receiver has been powered ON for at least twenty minutes. 1. Input a crosshatch pattern from a color bar generator. 2. Adjust the Brightness and Contrast controls for a well defined pattern. time. 3. GEOMATRIX adjustments VS EWA VA EWP VSL EWC HS EWT 3-8 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 19
    Adjust the Screen Control on the FBT LIGHT 30" 33 ± 5 29" 37 ± 5 26" 45 ± 5 22" 45 ± 5 3-3-11 (C) SUB-CONTRAST ADJUSTMENT 1. Set SCT so that the brightness level in highlight is 40 F/L (for a 29Ó SCREEN). 3-3-11 (E) SUB-COLOR ADJUSTMENT Set ÒSCRÓ in the Service HSÓ in the Service Mode so that
  • Samsung TXJ2766 | Service Manual - Page 20
    CONTROL R910 10K Q903 3-3-13 Precautions when servicing 1. Q801 can sustain a continuous flow of 11ADC. If Q801 is destroyed, the S-D is shorted. But, the TV functions normally and only the power power power control port (micom IC) becomes low (0V). During power of the power control port becomes
  • Samsung TXJ2766 | Service Manual - Page 21
    4-1 No Raster and No Sound No Raster and No Sound Troubleshooting No Voltage Check/Replace IC801 Q801 Normal Measure the B+ Voltage at the Cathode of D812 the AVR circuit. Check/Replace 1) D801 2) Short the Degaussing Coil 3) C801 Check/Replace the power switch Samsung Electronics 4-1
  • Samsung TXJ2766 | Service Manual - Page 22
    Troubleshooting 4-2 No Raster (Sound OK) No Raster (Sound Ok) Check that CRT Heater is Lighting Yes No Check Heater plus Abnormal Normal Abnormal Check H.V of CRT Check/Replace FBT Check/Replace CRT Drive Circuit Check/Replace FBT Abnormal Normal Check/
  • Samsung TXJ2766 | Service Manual - Page 23
    4-3 No Vert Scan (Horizontal Line) Troubleshooting Power OFF (after 10 ~ 15 seconds) In the Factory Mode, select " V-sync Not Used" (See " Option Byte Table Check/Replace IC201 Check D812 (D811) Abnormal Check T444 Pin 6 , 8 , R410, R409 Abnormal Check/Replace FBT Samsung Electronics 4-3
  • Samsung TXJ2766 | Service Manual - Page 24
    Troubleshooting 4-4 No Sound No Sound Normal Check IC603 Pin 1 , 2 , 14 , 15 Abnormal Check Speaker Abnormal Check ICD01 Pin 11 Abnormal Check ICD01 Pin 1 , 2 Normal Check/Replace IC701 Normal Check/Replace IC701 Pin 19 , 20 Check/Replace IC603 Check/Replace ICD01 4-4 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 25
    8 , 16 It's not normal signal Check B+ (5V), Replace ICH01 Check QL01, QL02 XL01, XL02 and X202 Normal Check/Replace IC201 Abnormal Check/Replace that part Troubleshooting Samsung Electronics 4-5
  • Samsung TXJ2766 | Service Manual - Page 26
    MEMO 4-6 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 27
    5. Exploded Views & Parts List Exploded Views & Parts List 5-1 TXJ2060, TXJ2066, TXJ2067 5-1 5-2 TXJ2554, TXJ2754 5-2 5-3 TXJ2567, TXJ2566 5-3 5-4 TXJ2766, TXJ2767, TXJ2768 5-4 5-5 TXJ2879 5-5 Samsung Electronics 5-1
  • Samsung TXJ2766 | Service Manual - Page 28
    Exploded Views & Parts List 5-1 TXJ2060, TXJ2066, TXJ2067 5-2 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 29
    List No. Code No. Description 1 L2001-0183-025 CABINET-FRONT 1-1 CABINET-OPTION 1-2 CABINET-OPTION 1-3 AA64-70015A BADGE-BRAND 1-4 L4083-0263-000 KNOB-POWER 1-5 AA61 ,2.4m 1 1 1 1 1 1 2 4 SPK+CF 1 2 PA+CF 1 1 4 4 1 1 V999 1 5 CB+CF 1 Samsung Electronics 5-3
  • Samsung TXJ2766 | Service Manual - Page 30
    Exploded Views & Parts List 5-2 TXJ2554, TXJ2754 5-4 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 31
    BADGE-BRAND 1-2 AA64-40472A WINDOW-REMOTE 1-3 AA64-10733A KNOB-POWER 1-4 AA61-60003T SPRING-CS 1-5 AA65-30018A CLAMP-WIRE 1-6 AA64-40473A INDICATOR-LED 1-7 LA95-90026X ASSY-PCB,A/V 1-8 AA60-10002A SCREW-TAPPING 1-9 AA64-10732A KNOB-CONTROL 1-10 6002-000514 SCREW-TAPPING
  • Samsung TXJ2766 | Service Manual - Page 32
    Exploded Views & Parts List 5-3 TXJ2567, TXJ2566 5-6 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 33
    Exploded Views & Parts List No. Code No. =1 AA64-31346A 1-1 AA64-70117B POWER SPRING-CS SCREW-TAPPING SPEAKER STOPPER-PCB SCREW-TAPPING ASSY-PCB,A/V INDICATOR-LED WINDOW-REMOTE SCREW-TAPPING KNOB-CONTROL CF 1 1 1 1 1 1 KC+CF 1 1 4 4 1 V999 1 7 CB+CF 1 Samsung Electronics 5-7
  • Samsung TXJ2766 | Service Manual - Page 34
    Exploded Views & Parts List 5-4 TXJ2766, TXJ2767, TXJ2768 5-8 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 35
    Exploded Views & Parts List No. Code No. 1 AA64-31345A 1-1 AA64-70117B POWER SPRING-CS SCREW-TAPPING SPEAKER STOPPER-PCB SCREW-TAPPING ASSY-PCB,A/V INDICATOR-LED WINDOW-REMOTE SCREW-TAPPING KNOB-CONTROL CF 1 1 1 1 1 1 KC+CF 1 1 4 8 1 V999 1 7 CB+CF 1 Samsung Electronics 5-9
  • Samsung TXJ2766 | Service Manual - Page 36
    Exploded Views & Parts List 5-5 TXJ2879 5-10 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 37
    -BRAND 1-2 AA64-40487A WINDOW-REMOTE 1-3 AA64-10750A KNOB-POWER 1-4 AA61-60003A SPRING-CS 1-5 L3113-0003-011 BOSS-CABINET 1-6 AA64-40509A INDICATOR-LED 1-7 LA95-90026X ASSY-PCB,A/V 1-8 AA60-10002A SCREW-TAPPING 1-9 AA64-10749A KNOB-CONTROL 1-10 6002-000514 SCREW-TAPPING
  • Samsung TXJ2766 | Service Manual - Page 38
    AA59-10110H, SEA SECA ASSYCABINET,FRONT AA92-30152B ASSYCABINET,FRONT;TXJ2066,SEC ASSY-ACCESSORY AA68-00057B MANUAL-USERS;K51A,ENG,2~1µµ,B5,W/P SECA AA68-11371A MANUAL-USERS;K51A,FRE,TM58,B5,W/P 100(G) SECA Loc. No. Code No. Description ; Specification Remark Samsung Electronics 6-1
  • Samsung TXJ2766 | Service Manual - Page 39
    ,MLC-AXIAL;100PF,10%, C-CERAMIC,MLC-AXIAL;100PF,10%, C-CERAMIC,MLC-AXIAL;100PF,10%, Loc. No. Code No. Description ; Specification Remark C510 C518 C520 C610 C627 C628 C629 C631 C632 C634 C650 C651 C701 C702 C703 1UF,20%,50V,GP,5X11MM,5MM C-AL;4.7uF,20%,50V,BP,TP,5x11,5 6-2 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 40
    AA61-20284A HOLDER P CORD;PP,VO,BLK,KE-002 CORD/P AA39-10007Y POWER-CORD;-,EP2/YES,SPT-2 18AWGx2C,2.4m CP01 2301-000224 C-FILM,PEF;22NF,5%, 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V, Loc. No. Code No. Description ; Specification Remark DZ401 DZ402 DZ505 DZ601 DZ612 DZ613 Samsung Electronics 6-3
  • Samsung TXJ2766 | Service Manual - Page 41
    1A,T,43 ASSY-LED,GUIDE;-,AA61-50055A,D FILTER- POWER;KSC5386,NPN,50W,TO-3PF,ST,8 TRANSISTOR;KSC2331-Y(TAPG) TRANSISTOR;KSC815-Y(TAPG)/YTAM TRANSISTOR;KSC815-Y(TAPG)/YTAM TR-DIGITAL METALOXIDE(S);1KOHM,5%,2W,AD Loc. No. Code No. Description ; Specification Remark R406 R407 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 42
    -SAW AV;45.75MHz,SIP5P,ST,12.5dB, Loc. No. Code No. Description ; Specification Remark SF102 SW901 SW902 SW903 SW904 SW905 -0262-000 KNOB-CONTROL;ABSHBBLKCT-5346/46 KP L4083-0263-000 KNOB-POWER;ABSHBBLKPRINTGREEN6345/6 L/SPK MANUAL-USERS;K51A,ENG,-,B5,W/P 100(G),'Ì Samsung Electronics 6-5
  • Samsung TXJ2766 | Service Manual - Page 43
    KNOB-CONTROL;ABS HB BLK CT-63 AA64-10733A KNOB-POWER;ABS HB MANUAL-USERS;K51A,ENG 2~1µµ,B5,W/P SECA AA68-11371A MANUAL-USERS;K51A,FRE,TM58,B5,W/P 100(G) SECA ASSY-CABINET AA92-30241B ASSY-CABINET,FRONT;CT25B7,VO,K51A.CCX SECA Loc. No. Code No. Description ; Specification Remark 6-6 Samsung
  • Samsung TXJ2766 | Service Manual - Page 44
    AL;100UF,20%,25V,GP,6X11MM,5 C-CERAMIC,DISC;680PF,10%,2KV,Y C-FILM;4.7NF,5%,630V,19.5X12X7 Loc. No. Code No. Description ; Specification Remark C417 ! C419 C501 C503 C504 C505 C506 C510 C518 C520 C610 C627 C628 C629 ,DISC;100NF,+80-20%,5 C-AL;100UF,20%,25V,GP,6X11MM,5 Samsung Electronics 6-7
  • Samsung TXJ2766 | Service Manual - Page 45
    ) POST-HEADER;67094-009(AUTO) HOLDER P CORD;PP,VO,BLK,KE-002 POWER-CORD;-,EP2/YES,SPT-2 18AWGx2C,2.4m C-FILM,PEF;22NF,5%,50V,7.4X3.9 C-FILM, 35V, DIODE-ZENER;MTZ9.1B,9.1V,8.57- Loc. No. Code No. Description ; Specification Remark DZ211 DZ217 DZ231 DZ250 DZ302 DZ303 H/SINK 6-8 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 46
    .0X6. ASSY-LED,GUIDE;-,AA61-50055A,D FILTER POWER;2SD1880,NPN,1500V,800 H/SINK TR-POWER;KSC2073-H2,NPN,150V,1 TRANSISTOR;KSC815-Y(TAPG)/YTAM TRANSISTOR;KSC815-Y(TAPG)/YTAM TR-DIGITAL ,5%,1/8W,AA,TP,1.7x3.2m Loc. No. Code No. Description ; Specification Remark R260 R301 R302 Samsung Electronics 6-9
  • Samsung TXJ2766 | Service Manual - Page 47
    Code TP R-METAL;62Kohm,1%,1/8W,AA,TP,1.8x3.2mm Loc. No. Code No. Description ; Specification Remark RUD24 RUD25 RUD30 RUD40 RUD41 ;BP,4.5MHZ ASSY-ACCESSORY I/B AA68-00057A MANUAL-USERS;K51A,ENG,-,B5,W/P 100(G),'Ì ASSY-CRT -10803A KNOB-CONTROL;ABSHBBLK AA64-10804A KNOB-POWER;ABSHBBLK AA39-
  • Samsung TXJ2766 | Service Manual - Page 48
    ,0.5,OD6,H STOPPER-PCB;-,ABS,HB,NTR. SUPPORT-CRT;-,HIPS,VO,BLK,-,-, WINDOW-REMOTE;PCVIOLET ASSY-CABINET A/BACK AA92-10232A ASSY AA68-11371A MANUAL-USERS;K51A,ENG 2~1µµ,B5,W/P SEA MANUAL-USERS;K51A,FRE,TM58 CT-633 AA64-10732A KNOB-CONTROL;ABS HB BLK CT-63 AA64-10733A KNOB-POWER;ABS HB BLK CT-633
  • Samsung TXJ2766 | Service Manual - Page 49
    CONTROL;ABSHBBLK KNOB-POWER;ABSHBBLK LEAD-CONNECTOR,ASSY;-,YSH025SPEAKER;5W,8OHM,89DB,150HZ SPRING-CS;-,-,SUS304,0.5,OD6, STOPPER-PCB;-,ABS,HB,NTR. SUPPORT-CRT;-,HIPS,VO,BLK,-,WINDOW-REMOTE ASSY-ACCESSORY AA68-00057B MANUAL-USERS;K51A,ENG 2~1µµ,B5,W/P SEA AA68-11371A MANUAL-USERS;K51A,FRE,TM58,B5
  • Samsung TXJ2766 | Service Manual - Page 50
    CONTROL;ABSHBBLK KNOB-POWER;ABSHBBLK LEAD-CONNECTOR,ASSY;-,YSH025SPEAKER;5W,8OHM,89DB,150HZ SPRING-CS;-,-,SUS304,0.5,OD6, STOPPER-PCB;-,ABS,HB,NTR. SUPPORT-CRT;-,HIPS,VO,BLK,-,WINDOW-REMOTE ACCESSORY AA68-00057B AA68-11371A MANUAL-USERS;K51A,ENG 2~1µµ,B5,W/P SEA MANUAL-USERS;K51A,FRE,TM58,B5,W/P
  • Samsung TXJ2766 | Service Manual - Page 51
    ;-,-,SUS304,0.5,OD6, KNOB-CONTROL;ABSHBBLK WINDOW-REMOTE;PCVIOLET INDICATOR-LED;ACRYLCLR KNOB-POWER;ABSHBBLK SEA SECA Loc. No. Code No. Description ; ,29,11 ASSY-ACCESSORY AA68-00057B AA68-11371A MANUAL-USERS;K51A,ENG 2~1µµ,B5,W/P SEA MANUAL-USERS;K51A,FRE,TM58,B5,W/P 100(G) SECA REMOCON
  • Samsung TXJ2766 | Service Manual - Page 52
    ,PEF;10nF,5%,50V,TP,6x7x3.2mm,5mm C-FILM;CF922P1.6KVT702-H-25/+8 C-M,POLYESTER;CFS922MTAPG250V1 Loc. No. Code No. Description ; Specification Remark C503 C504 C505 C506 C510 C518 C520 C610 C627 C628 C629 C631 C632 25V,GP,6X11MM,5 C-FILM,PEF;10nF,5%,50V,TP,6x7x3.2mm,5mm Samsung Electronics 6-15
  • Samsung TXJ2766 | Service Manual - Page 53
    Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification POST-HEADER;67094-009(AUTO) HOLDER P CORD;PP,VO,BLK,KE-002 POWER-CORD;-,EP2/YES,SPT-2 18AWGx2C,2.4m C-FILM,PEF;22NF,5%,50V,7.4X3.9 C-FILM, H/SINK H/SINK 6-16 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 54
    . Code No. Description ; Specification Remark Loc. No. Code No HORIZ,WIDTH;-,1mH,SB-5S 8x20,PI0.12 ASSY-LED,GUIDE;-,AA61-50055A,D COIL-HORIZ,WIDTH;-,1.0mH,DR14x20,2UEW0.4 DIGITAL;KSR1010,NPN,300MW,1 TRANSISTOR;KSC815-Y(TAPG)/YTAM TRANSISTOR;KSC2331-Y(TAPG) TR-POWER Samsung Electronics 6-17
  • Samsung TXJ2766 | Service Manual - Page 55
    ,5%,1/2W,AA,T R-COMPOSITION;1.8MOHM,10%,1/2W,AA,TP,3 Loc. No. Code No. Description ; Specification Remark RU03 RU04 RU05 RU06 RU07 RU08 RU09 -00057A MANUAL-USERS;K51A,ENG,-,B5,W/P 100(G),'Ì SEA AA68-00057B MANUAL-USERS;K51A,ENG2~1µµ,B5,W/P SECA AA68-11371A MANUAL-USERS;K51A, Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 56
    No. Code No. Description ; Specification Remark Loc. No. Code No. CLR CT-762 AA64-10749A KNOB-CONTROL;ABS HB GRAY G3676 AA64-10750A KNOB-POWER;ABS HB GRAY G3676 TACT AA60- -60003A SPRING-CS;-,-,SUS304,0.5,OD7,H16,N7,-,AA64-40487A WINDOW-REMOTE;PC VIOLET CT-762 ASSY-SPEAKER SEA SECA A/SPK AA96
  • Samsung TXJ2766 | Service Manual - Page 57
    MEMO 6-20 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 58
    TUO1 TUNER SF102 SAW SF101 SAW IC201 SIF DETECTOR IC201 1-Chip IC901 I2C I2C I2C MICOM I2C IC902 EEPROM JA701 JACK BLOCK IC701 CONTROL IC ICD01 MTS IC501 R/G/B AMP Q401 DEFLECTION HDRIZONTAL IC301 DEFLECTION VERTICAL T444 FBT AC INPUT IC801 SPS T801 TRANS 130Volt IC853 MULTI
  • Samsung TXJ2766 | Service Manual - Page 59
    /N3 SWITCHING 13 / 17 6 13 17 Q201 JA701 JACK BLOCK VIDEO INPUT 19 20 21 R 3 G IC501 2 TDA6108JF CRT B (TDA6017Q) 1 22 23 24 IC901 MICOM OSD-R/G/B 7-2 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 60
    ,C235,L217) SF101 1 MONO:M1963M STEREO : M3951M 4 5 VIF 49 SWITCHING 1 / 2 48 IC201 TDA8377A/N3 6 2 15 Q201 JA701 JACK BLOCK AUDIO INPUT JM08 JUMPER SPEAKER + - 8 3 IC603 6 Samsung Electronics 7-3
  • Samsung TXJ2766 | Service Manual - Page 61
    JA701 JACK BLOCK STEREO:6P RL 78 L R R-OUT 400mVrms L-OUT 400mVrms 6 IC 701 18 TDA7449 9 15 4 R-OUT 5 L-OUT 1 2 4 IC 6 0 3 TDA7266S 12 15 14 SPEAKER-L + - + SPEAKER-R 7-4 Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 62
    8. Schematic Diagrams 8-1 MAIN (1/3) MONO MODEL Samsung Electronics TP2 TP2 TP1 TP5 TP4 Schematic Diagrams TP1 TP2 TP3 TP4 TP5 : Power Line : Signal Line 8-1
  • Samsung TXJ2766 | Service Manual - Page 63
    Schematic Diagrams 8-2 MAIN (2/3) MONO MODEL TP10 TP7 TP8 TP11 TP9 TP16 TP15 TP12 8-2 TP7 TP12 TP8 TP15 TP9 TP16 TP10 TP11 : Power Line : Signal Line Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 64
    8-3 MAIN (3/3) MONO MODEL TP25 TP24 Samsung Electronics Schematic Diagrams TP20 TP19 TP17 TP22 TP18 TP23 TP23 TP17 TP18 TP22 TP21 TP19 TP20 TP21 TP24 TP25 : Power Line : Signal Line 8-3
  • Samsung TXJ2766 | Service Manual - Page 65
    Schematic Diagrams 8-4 MAIN (1/4) STEREO MODEL TP2 TP3 TP1 TP5 TP1 TP4 8-4 TP1 TP2 TP6 TP3 TP4 TP5 TP6 : Power Line : Signal Line Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 66
    8-5 MAIN (2/4) STEREO MODEL TP11 TP10 TP7 TP8 TP9 TP16 TP15 TP14 TP12 TP13 Samsung Electronics Schematic Diagrams TP7 TP12 TP8 TP13 TP9 TP14 TP10 TP15 TP11 TP16 : Power Line : Signal Line 8-5
  • Samsung TXJ2766 | Service Manual - Page 67
    Schematic Diagrams 8-6 MAIN (3/4) STEREO MODEL TP25 TP24 8-6 TP20 TP19 TP23 TP17 TP18 TP22 TP21 TP17 TP22 TP18 TP23 TP19 TP24 TP20 TP25 TP21 : Power Line Samsung Electronics
  • Samsung TXJ2766 | Service Manual - Page 68
    8-7 MAIN (4/4) STEREO MODEL 8-8 PIP Schematic Diagrams Samsung Electronics : Power Line : Signal Line 8-7
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COLOR TELEVISION RECEIVER
Chassis :
K51A
Model:
TXJ2060
TXJ2754
TXJ2066
TXJ2766
TXJ2067
TXJ2767
TXJ2554
TXJ2768
TXJ2566
TXJ2879
TXJ2567
COLOR TELEVISION RECEIVER
CONTENTS
Precautions
Specifications and IC Data
Alignment and Adjustments
Troubleshooting
Exploded Views and Parts List
Electric Parts List
Block Diagrams
Schematic Diagrams
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