Samsung TXJ2766 Support Question
Samsung TXJ2766 Support Question
Find answers below for this question about Samsung TXJ2766.Need a Samsung TXJ2766 manual? We have 1 online manual for this item!
Question posted by manjukarthick on September 18th, 2011
Audio Video Input
how many inputs does this tv have and what are they?
Current Answers
Related Samsung TXJ2766 Manual Pages
Service Manual - Page 1
Troubleshooting 5. Electric Parts List 7. COLOR TELEVISION RECEIVER
Chassis : Model:
K51A TXJ2060 TXJ2066 TXJ2067 TXJ2554 TXJ2566 TXJ2567
TXJ2754 TXJ2766 TXJ2767 TXJ2768 TXJ2879
COLOR TELEVISION RECEIVER
CONTENTS 1. Block Diagrams 8. Alignment and Adjustments 4. Specifications and IC Data 3. Schematic Diagrams Exploded Views and Parts List 6. Precautions 2.
Service Manual - Page 4
... might create shock, fire or other hazards.
1-2
Samsung Electronics Hot Chassis Warning: Some TV receiver chassis are equipped with 85 volts AC between chassis and ground, regardless of this ...within specified limits by shading, ( ) or ( ! ). Example: Do not add auxiliary audio or video connectors. If the high voltage exceeds the specified limits, check each of -place, or frayed ...
Service Manual - Page 5
... contact with thermally hot components.
1-2 Servicing Precautions
Precautions
Warning 1 : First read the "Safety Precautions" section of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks).
6.
Follow them.
2.
Always connect a test instrumentÕs ground lead to the unit (or any of its assemblies) unless all such elements...
Service Manual - Page 10
... 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 OUTPUT
6
BUSINPUT : SCL
7
BUSINPUT : SDA
8
BANDGAP DECOUPLING
9
CHROMA INPUT
10
Y/CVBS INPUT
11
MAIN POSITIVE SUPPLY
12
INT CVBS INPUT
13
GROUND
14
AUDIO OUT
15
DECOUPLING FILTER TUNING
16
EXT CVBS INPUT
17
BLACK CURRENT INP...
Service Manual - Page 11
..., warm up purity and convergence:
White Balance Sub-Brightness Vertical Center Vertical Size Horizontal Size (No use .
4. Make the following adjustments AFTER setting up the TV for factory use in the accompanying table. The Factory Mode has four components : Adjustment, MPX, PIP, Option Byte and Factory Reset.
3. This screen is replaced...
Service Manual - Page 14
...00
BYTE : 00 D7 D6 D5 D4 D3 D2 D1 D0
NAME V-SYNC AUTO ON
PIP CATV S-VIDEO TONE CRT MPX
Table 3-2 Option Byte 00
FUNCTION
0
1
NOT USED
USED ( NO V-SYNC, ...
USED
REMARK ARMY : 1
3-2-2 (B) OPTION BYTE 01
BYTE : 01
NAME
D7
D6
AREA
D5 LANGUAGE
D4
D3
NO VIDEO MUTE
D2
NO AUDIO MUTE
D1
ATS
D0
V-CHIP
Table 3-3 Option Byte 01
FUNCTION
0
1
REMARK
USA
PAL M/N
00 : ENGLISH 01 :...
Service Manual - Page 15
... is selected, the User-Control data reverts to connect or disconnect any parts.
8.
Use the specified test equipment or its equivalent.
4. Avoid overload. Connect the TV only to distort test results.
6. To protect against shock hazard, use an isolation transformer. Alignment and Adjustments
3-2-4 Factory Reset
When Ò Factory ResetÓ is...
Service Manual - Page 16
...Check
1. Turn the power switch on the TV. This shows that the high voltage does not exceed 29.5KV under any conditions. Conditions : Full color bar input and normal picture level.
1. Adjust the Brightness...1 27.5KV
25" 29.5KV
29" 29.5KV
29"± 1 29.5KV
3-3-4 FOCUS Adjustment
1. Input a black and white signal.
2. Each voltage is marked on its AC power for 20Ó screen)....
Service Manual - Page 17
Tighten the Deflection Yoke clamp screw.
Then tighten the clamp.
7.
Input a black and white signal.
5. Adjust the purity magnet so that the vertical green raster is precisely at the center of the screen. Loosen the Purity ...
Service Manual - Page 18
...movement is 3.0±0.05V.
6-Pole Magnet Movement
3-3-10 AFT (VCO Adjustment)
1. Set the RF input signal to 70 dBmV. 3.
Adjust the two tabs of the picture screen.
4. Next, turn ... two tabs of IC TDA8377
Pin 53 is complex because the 4-pole and 6-pole magnets interact. Input an AGC adjustment signal.
2. Repeat adjustments 3, 4 and 5. BLUE
RED
RED/BLUE
GREEN
BLUE
...
Service Manual - Page 19
...3-3-11 (F) SUB-TINT ADJUSTMENT
Set ÒSTTÓ in the Factory Mode.
3.
Input a TOSHIBA pattern.
3. Input a lion head pattern. 2.
High-Light
Low-Light
3-3-11 (B) HIGH-LIGHT ADJUSTMENT
... BG and set GG to 1.4F/L.
5. 3-3-11 White Balance Adjustment
3-3-11 (A) SCREEN ADJUSTMENTS
1. Input a TOSHIBA pattern.
2. SIZE
29"
26"
22"
DC
2.4
2.4
2.4
Alignment and Adjustments
3-3-11 ...
Service Manual - Page 20
But, the TV functions normally and only the power consumption during stand-by. If the power-consumption reduction circuit does not work normally after checking both Q903 and ...
Service Manual - Page 27
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 5.
Service Manual - Page 34
Exploded Views & Parts List
5-4 TXJ2766, TXJ2767, TXJ2768
5-8
Samsung Electronics
Service Manual - Page 40
...
FUSE-HOLDER;-,-,30MOHM
FUSE-HOLDER;-,-,30MOHM
LEAD-CONNECTOR,ASSY;-,YFH800-01,500MM,1P
ICHOR/VERPROCESS;TDA8373A,DIP,
IC-LINEAR;LA7510SIP9P
IC-LINEAR;LA7845SIPVERTICALAMP
H/SINK
IC-VIDEO;TDA6108JF,ZSIP,9,SINGLE,-
CORE-FERRITEBEAD;AA,3.5X1.0X6. INDUCTOR-AXIAL;100UH,10%,5X14MM
CORE-FERRITEBEAD;AA,3.5X1.0X6. Code No.
VARISTOR;430V,2500A,14x8.5mm...
Service Manual - Page 45
...-BLOW FUSE-HOLDER;-,-,30MOHM FUSE-HOLDER;-,-,30MOHM LEAD-CONNECTOR,ASSY;-,YFH800-01,500MM,1P ICHOR/VERPROCESS;TDA8373A,DIP, IC-LINEAR;LA7510SIP9P IC-LINEAR;LA7845SIPVERTICALAMP IC-VIDEO;TDA6108JF,ZSIP,9,SINGLE,IC-POWERAMP;7266,ZIP,15P,-,DUAL,26dB,PL IC-VOLUME/TONECONT.;TDA7449,DIP,20P,300 IC-PWMCONTROLLER;3S1265R,TO-3P,5P,210...
Service Manual - Page 49
...(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4
RX05 2001-000313 R-CARBON;11KOHM,5%,1/8W,AA,TP
*
! Description ; Specification
Remark
ASSY-PCB,MAIN
*
AA97-10063F ASSY-PCB,MAIN(OPT);TXJ2766,K51A,SAM
! Code No. T444 AA26-30005Q TRANS-FLYBACK;-,FUH-29A001(S),29/25,130
! Code No. Description ; Specification
Remark
Loc.
AA64-40525A INDICATOR-LED;ACRYLCLR...
Service Manual - Page 53
... FUSE-HOLDER;-,-,30MOHM FUSE-HOLDER;-,-,30MOHM LEAD-CONNECTOR,ASSY;-,YFH800-01,500MM,1P IC-HOR./VER.PROCESSO;TDA8377A, IC-LINEAR;LA7510SIP9P IC-LINEAR;LA7845SIPVERTICALAMP IC-VIDEO;TDA6108JF,ZSIP,9,SINGLE,IC-POWERAMP;7266,ZIP,15P,-,DUAL,26dB,PL IC-VOLUME/TONECONT.;TDA7449,DIP,20P,300 IC-PWMCONTROLLER;3S1265R,TO-3P,5P,210...
Service Manual - Page 59
Block Diagrams
7-2 VIDEO SIGNAL
TU01 TECC1070PG26A TECC1070PG31A
SF101 1 MONO : M1963M
STEREO : M3951M
4
5
VIF
49
48
IC201 TDA8377A/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 Knowledge Base Results
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General Support
...inputs above . Multiple Video Sources (DVD Players, VCRs, etc.) has more video sources, you may also be able to attach your monitor to a stereo system or home theater, depending on the front panel of input is a catch. Of course, you would select the input jacks to a digital set -top-box, and get audio... monitor has Component Video inputs, you may be used as a TV by attaching an ... -
General Support
...nbsp; Adapter Input AC 100~...or an experienced radio/TV technician for being ...Audio Distribution profile, Audio Video Remote control Profile headset profile and hands-free profile 2 . Ensure that you can use are limited-life consumable components, such as free of the track. To connect from the beginning of defects in Press to radio or television...2-pronged flat plug ... -
How To Record From A Cable Or Satellite DVR To Your DVD Recorder. SAMSUNG
...need to connect a RCA, component, S-video, or HDMI cable from the audio video out on the back of the signal ...the DVD player sends to the AV In on the DVR box to the TV, so choose which one is connected to your TV...your DVR box to a cable jack and to the TV as instructed in the user's manual of your DVR....: With the TV, DVR box, and DVD recorder off, connect ...
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