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 Anonymous-73228 on September 4th, 2012
Receiving Cable Channels
How do I get cable channels above channel 13? Is a menu option available to switch to cable?
Current Answers
Related Samsung TXJ2766 Manual Pages
Service Manual - Page 1
Troubleshooting 5. COLOR TELEVISION RECEIVER
Chassis : Model:
K51A TXJ2060 TXJ2066 TXJ2067 TXJ2554 TXJ2566 TXJ2567
TXJ2754 TXJ2766 TXJ2767 TXJ2768 TXJ2879
COLOR TELEVISION RECEIVER
CONTENTS 1. Electric Parts List 7. Block Diagrams 8. Schematic Diagrams Precautions 2. Alignment and Adjustments 4. Exploded Views and Parts List 6. Specifications and IC Data 3.
Service Manual - Page 3
With the unitÕs AC switch first in the ON position and then OFF, measure the current between the picture tube and the cabinet mask, excessively wide cabinet ventilation slots, and ...
Service Manual - Page 4
... implosion protection, make sure that the AC power plug is maintained within specified limits by shading, ( ) or ( ! ). Re-measure the voltage between the receiver and the power source.
13. Some TV chassis have the same safety characteristics as the original.
17. Do not remove, install or handle the picture tube without first...
Service Manual - Page 5
...Õs ground lead to the instrument chassis ground before attempting to: (a) Remove or reinstall any of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks).
6.
Always unplug the unitÕs AC power cord from the AC source and turn the power...
Service Manual - Page 7
...
AC100-240V (Mexico: AC127V±10%)
85 WATTS
110 WATTS 120 WATTS 120 WATTS
50/60Hz (Mexico: 60Hz)
VHF; 2~13, UHF; 14~69, CATV; 1,14~125
MODEL
VOLTAGE POWER CONSUMPTION POWER FREQUENCY CHANNELS RECEIVED
TXJ2048/2060 TXJ2554/2566 TXJ2754/2766 TXJ2066/2067 TXJ2567 TXJ2767/2768
TXJ2879
AC120V 85 WATTS 110 WATTS 120 WATTS...
Service Manual - Page 10
...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
18
BLUE...LIMITER
22
RED INPUT
23
GREEN INPUT
24
BLUE INPUT
25
PIP/OSD RGB INSERTION SWITCH INP
26
LUMINANCE INPUT
27
LUMINANCE OUTPUT
28
CVBS : Composite Video Blanking Signal
SDIL56...
Service Manual - Page 11
...the Ò AdjustmentÓ screen of the Factory Mode menu. Make the following adjustments AFTER setting up the TV ...ServiceÓ) Mode.
Access the Adjustment Mode by pressing the CHANNEL keys (v,w).
4. w
w
Samsung Electronics
3-1 This screen is... switch OFF. The Ò FACTORY MODEÓ message will be displayed. The Factory Mode has four components : Adjustment, MPX, PIP, Option Byte...
Service Manual - Page 12
... ON
2. Alignment and Adjustments
3-2-1 Adjustment
1. Example : Sub-bright Adjustment
SZM368ET1 (R4027)
*FACTORY*
Adjustment Mpx Pattern Option Reset
¯ Press VOL
AGC 15 VCO 62 SBT 7 SCT 11 SCR 8 STT 8 RG 32 GG 32 BG...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 RG 32 GG ...
Service Manual - Page 13
...OFF
OFF
8F
95
82
87
85
82
87
87
03
00
00
00
00
00
00
00
13
13
OFF
13
13
OFF
13
13
46
46
OFF
46
46
OFF
46
46
32
32
OFF
32
32
OFF
32
32
275
...
AGC
63
2
VCO
127
3
SBT
15
4
SCT
13
A
5
SCR
13
D
6
STT
13
J
7
RG
63
U
8
GG
63
S
9
BG
63
T
10
SCO
63
M
11
VSL
63
E
12
VS
63
N
13
VA
63
T
14
HS
63
15
EWA
63
16
EWP...
Service Manual - Page 14
...CONTROL
TONE CONTROL
4 : 3 CRT
12.8 : 9 CRT
NOT USED
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 : SPANISH (SEDA)
02 : PORTUGUESE...
Service Manual - Page 15
... objectionable color shading. Correct impedance matching is available at MENU (picture, sound and the other functions).
...¯ * FACTORY *
Adjustment Mpx Pattern Option Reset
¯ Press CH w
Adjustment Mpx Pattern Option Reset
¯ Press VOL Execute
¯ * SERVICE *
Adjustment MTS PIP Option Reset
¯ Press CH w
Adjustment MTS PIP Option Reset
¯ Press VOL Execute
3-3 Other...
Service Manual - Page 16
... 1 second after the power is switched ON.
Adjust the tuning control for well defined scanning lines in the center area of the receiver. Turn the power switch on its AC power for Ò...29.5KV under any conditions. The B+ power supply must not exceed 29.5KV.
4. However, the receiver must be set has been moved or turned in a different direction, disconnect its lead-in wire.
(
)...
Service Manual - Page 17
... TABS AT THE SAME TIME (HORIZONTAL LINES)
3-7
Loosen the Purity Magnet clamp. Warm up the receiver. Adjust the purity magnet so that the vertical green raster is precisely at the center of the ...screen. Tighten the Deflection Yoke clamp screw. Fully degauss the receiver. Use an external degaussing coil.
3. Then tighten the clamp.
7. Operate it for 20 minutes...
Service Manual - Page 18
... level of the picture screen.
4. Keep the angle between the tabs, and superimpose red and blue vertical lines in the Factory Mode) so that the receiver has been powered ON for PM5518 & PM5418. 4. Set AGC (in the center area of IC TDA8377
Pin 53 is complex because the 4-pole and 6-pole...
Service Manual - Page 19
.../CT566BW/CT568BW/CT765DW/ CT766DW/CT762B/CT25D4/CT29D4. Set SBT so that the brightness level in the Service Mode so that the top margin is not available, then approximate the following color adjustments Òby eyeÓ.
2. Adjust the Screen Control on the CRT PCB with a color analyzer.
4. light is 40 F/L (for...
Service Manual - Page 20
...:
1. The power consumption reduction circuit cuts leakage current. A P-channel MOSFET is shorted. The voltage between S-G (Q801 P-channel MOSFET) should be over 4V).
2. Alignment and Adjustments
3-3-12 Power... of 11ADC. In stand-by (Option)
130 RECTIFIED
Q801 SFP9640
DZ809 R812
OmA R801
OmA FBT B+
OmA TUNER 33V
POWER CONTROL
R910 10K
Q903
3-3-13 Precautions when servicing
1. When the ...
Service Manual - Page 21
... at TR
collector. Check/Replace AVR Circuit, Horiz Output
Circuit and B+ Voltage Line. Check/Replace 1) D801 2) Short the
Degaussing Coil 3) C801
Check/Replace the power switch
Samsung Electronics
4-1 4.
Troubleshooting
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...
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 49
...No. Specification
Remark
ASSY-PCB,MAIN
*
AA97-10063F ASSY-PCB,MAIN(OPT);TXJ2766,K51A,SAM
! Code No. No. Description ;
ASSY-PCB,A/V
*
...AA59-10112J REMOCON;DP,-,TM58,AA59-10109H,-,-,-,-, 2767CCX
6-12
Samsung Electronics Electric Parts List
6-9 TXJ2766 (TXJ2879 and TXJ2766 Dissimilar Parts)
Loc.
Specification
Remark
Loc. AA64-40525A INDICATOR-LED;ACRYLCLR
AA64-10803A AA64-...
Samsung Knowledge Base Results
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Using Anynet+ With A Home Theater SAMSUNG
... TV to the Optical In on the home theater. (On the HT-AS720ST, connect to an Anynet+ Home Theater, follow these steps: Connect an HDMI cable between the TV (HDMI in this explanation, the connections are using an HT-AS720ST Home Theater Receiver and an LN40A750 LCD Television. LED TV 2318. -
General Support
..., such as audible message alerts and ringtones are no configurable options available for setting an audible alert for missed calls. Profiles contain ...standby mode, press the left soft key for Menu Select Set Sound Profiles (2) Highlight the profile to choose the alert type that are four different profiles that sounds when receiving a new text messages, Multimedia messages, and ... -
General Support
...keys Select to choose the alert type that are five different profiles that sounds when receiving a new text messages, Multimedia messages, and Email. Note: There are all the...Handset sounds, such as audible message alerts and ringtones are no configurable options available for setting an audible alert for Menu Select Settings (9) Select Set Sound Profiles (2) Highlight the profile ...
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