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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 any parts. To protect against shock hazard, use an isolation transformer.
2.
6. 7.
3. 4.
2-2 Automatic Degaussing
A degaussing coil is mounted around the picture tube, so that external degaussing after moving the TV should be unnecessary. But the receiver must be properly degaussed upon installation. The degaussing coil operates for about 1 second after the power is switched ON. If the set is moved or turned in a different direction, the power should be OFF for at least 10 minutes. If the chassis or parts of the cabinet become magnetized, poor color purity will result. If this happens, use an external degaussing coil. Slowly move the degaussing coil around the faceplate of the picture tube and the sides and front of the receiver. Slowly withdraw the coil to a distance of about 6 feet before turning power OFF. If color shading persists, perform the following Color purity and Convergence adjustments.
2-3 High Voltage Check
CAUTION : There is no high voltage adjustment on this chassis. The B+ power supply should be +135 volts (with full color- bar input and normal picture level).
1. 2. 3.
Connect a digital voltmeter to the second anode of the picture tube. Turn on the TV. Set the Brightness and Contrast controls to minimum (zero beam current). Adjust the Brightness and contrast controls to both extremes. Ensure that the high voltage does not exceed 30 KV under any conditions.
Samsung Electronics
2-1
Alignment and Adjustments
2-4 FOCUS Adjustment
1. Iput a black and white signal. 2. Adjust the tuning control for the clearest picture. 3. Adjust the FOCUS control for well defined scanning lines in the center area of the screen.
2-5 Factory Adjustment
2-5-1 Service Mode
1. To enter the "Service Mode", Press the remote-control keys in this sequence : - If you do not have Factory remote-control
PICTURE OFF MUTE 1 8 2 PICTURE ON
- If you have Factory remote-control
PICTURE ON DISPLAY ( ) FACTORY
2-5-2 Factoy Mode OSD
2-5-2(A) ADJUST
Service Deflection Video Adujst 1 Video Adujst 2 Video Adujst 3 OPTION YC DELAY TEST PATTERN EEPROM BUS STOP CHCKSUM RESET G2 ADJUST
2-2
Samsung Electronics
Alignment and Adjustments
2-6 Functions of Each Port in Service Mode
DEFLECTION (NT 60Hz)
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST V Amp V Shift H EW H Shift V Linearity V SC H Parabola Upper Corner Lower Corner Upper Corner6 Lower Corner6 H Trapezium Bow Angle EHT Time EHT Threshold EHT Vertical EHT Horizontal EHT Vertical2 EHT Horizontal2 ADJ ADJ ADJ ADJ ADJ FIX ADJ ADJ ADJ FIX FIX ADJ ADJ ADJ FIX FIX FIX FIX FIX FIX 28 -30 -2 130 -8 43 67 1 -10 -7 8 9 3 0 20 1 -12 77 -10 8 Brazil CL34Z6P 34" TSB(USA) MTPD V Amp V Shift H EW H Shift V Linearity V SC H Parabola Upper Corner Lower Corner Upper Corner6 Lower Corner6 H Trapezium Bow Angle EHT Time EHT Threshold EHT Vertical EHT Horizontal EHT Vertical2 EHT Horizontal2 ADJ ADJ ADJ ADJ ADJ FIX ADJ ADJ ADJ FIX FIX ADJ ADJ ADJ FIX FIX FIX FIX FIX FIX 28 -30 -2 130 -8 43 67 1 -10 -7 8 9 3 0 20 1 2 30 -17 7 29" SDI MST 28 -30 -2 130 -8 43 67 1 -10 -7 8 9 3 0 20 1 -12 77 -10 8 Brazil CL29Z6P CL29M21 29" SDI MST 28 -30 -2 130 -8 43 67 1 -10 -7 8 9 3 0 20 1 -12 77 -10 8 CL25M6 CL25M5 25" SDI MST 9 -20 40 123 -8 43 60 -2 -13 -7 8 8 -1 0 20 1 -12 77 -10 8 Brazil CL21M21 CL21N11 29" SDI MST 31 -28 14 146 -6 34 7 8 -4 -7 8 4 3 0 30 10 0 0 -50 0 CT25M20MQUXXTC 25" SDI MST 9 -20 40 123 -8 43 60 -2 -13 -7 8 8 -1 0 20 1 -12 77 -10 8 TXP2434FX 25" SDI MST 9 -20 40 123 -8 43 60 -2 -13 -7 8 8 -1 0 20 1 -12 77 -10 8 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 28 -30 -2 130 -8 43 63 1 -10 -7 8 9 3 0 20 1 -12 77 -10 8 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 31 -28 14 146 -4 43 7 8 -4 -7 8 4 3 0 20 1 -12 77 -10 17
Item
Item
Remark
Samsung Electronics
2-3
Alignment and Adjustments
DEFLECTION (PAL 50Hz)
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST V Amp V Shift H EW H Shift V Linearity V SC H Parabola Upper Corner Lower Corner Upper Corner6 Lower Corner6 H Trapezium Bow Angle EHT Time EHT Threshold EHT Vertical EHT Horizontal EHT Vertical2 EHT Horizontal2 ADJ ADJ ADJ ADJ ADJ FIX ADJ ADJ ADJ ADJ ADJ ADJ FIX FIX FIX FIX FIX FIX FIX FIX 4 -6 0 -16 0 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8 Brazil CL34Z6P 34" TSB(USA) MTPD V Amp V Shift H EW H Shift V Linearity V SC H Parabola Upper Corner Lower Corner Upper Corner6 Lower Corner6 H Trapezium Bow Angle EHT Time EHT Threshold EHT Vertical EHT Horizontal EHT Vertical2 EHT Horizontal2 ADJ ADJ ADJ ADJ ADJ FIX ADJ ADJ ADJ ADJ ADJ ADJ FIX FIX FIX FIX FIX FIX FIX FIX 4 -6 0 -16 0 0 0 0 0 0 0 0 0 0 20 1 2 30 -17 7 29" SDI MST 0 -6 0 -12 3 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8 Brazil CL29Z6P CL29M21 29" SDI MST 4 -6 0 -16 0 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8 CL25M6 CL25M5 25" SDI MST 0 -6 0 -12 3 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8 Brazil CL21M21 CL21N11 29" SDI MST 4 -6 0 -16 0 0 0 0 0 0 0 0 0 0 30 10 0 0 -50 0 CT25M20MQUXXTC 25" SDI MST 0 -6 0 -12 3 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8 TXP2434FX 25" SDI MST 0 -6 0 -12 3 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 0 -6 0 -12 3 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 0 -6 0 -12 3 0 0 0 0 0 0 0 0 0 20 1 -12 77 -10 8
Item
Item
Remark
2-4
Samsung Electronics
Alignment and Adjustments
Video Adjust 1
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST R Cutoff G Cutoff B Cutoff R Drive G Drive B Drive Sub Bright Sub Contrast Sub Color Sub Tint AKB Option BCL Threshold BCL Gain BCL Time Sub Sharpness Pilot Low Pilot High V-Mute(x100ms) BCL TCUP ADJ FIX ADJ ADJ FIX ADJ ADJ ADJ FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX 127 127 127 127 127 127 60 49 0 46 1 24 200 100 10 25 45 3 65 Brazil CL34Z6P 34" TSB(USA) MTPD R Cutoff G Cutoff B Cutoff R Drive G Drive B Drive Sub Bright Sub Contrast Sub Color Sub Tint AKB Option BCL Threshold BCL Gain BCL Time Sub Sharpness Pilot Low Pilot High V-Mute(x100ms) BCL TCUP ADJ FIX ADJ ADJ FIX ADJ ADJ ADJ FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX 127 127 127 127 127 127 60 49 0 46 1 28 200 100 10 25 45 3 65 29" SDI MST 127 127 127 127 127 127 60 49 0 46 1 24 200 100 10 25 45 3 Brazil CL29Z6P CL29M21 29" SDI MST 127 127 127 127 127 127 60 49 0 46 1 24 200 100 10 25 45 3 65 CL25M6 CL25M5 25" SDI MST 127 127 127 127 127 127 60 49 0 46 1 21 240 230 15 25 45 3 65 Brazil CL21M21 CL21N11 29" SDI MST 127 127 127 127 127 127 60 49 0 46 1 21 200 100 10 25 45 3 65 CT25M20MQUXXTC 25" SDI MST 127 127 127 127 127 127 60 49 0 46 1 21 240 230 15 25 45 3 65 TXP2434FX 25" SDI MST 127 127 127 127 127 127 60 49 0 46 1 21 240 230 15 25 45 3 65 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 127 127 127 127 127 127 60 49 0 46 1 24 200 100 10 25 45 3 65 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 127 127 127 127 127 127 60 49 0 46 1 20 240 230 15 25 45 3 65
Item
Item
Remark
Samsung Electronics
2-5
Alignment and Adjustments
Video Adjust 2
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST VSU Melody Volume HB Start HB Stop RF AGC VM Gain VM Delay V Peaking BLE Tilt BLE Gain BLE Mode BLE Break CTI Gain CTI Coring LTI Gain D-EHT Time DCT Ratio VSP COMB FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX 2 5 159 149 1 7 7 12 7 2 2 1 1 15 15 5 50 3 Brazil CL34Z6P 34" TSB(USA) MTPD VSU Melody Volume HB Start HB Stop RF AGC VM Gain VM Delay V Peaking BLE Tilt BLE Gain BLE Mode BLE Break CTI Gain CTI Coring LTI Gain D-EHT Time DCT Ratio VSP COMB FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX 2 5 159 149 1 7 7 12 7 2 2 1 1 15 15 5 50 3 29" SDI MST 2 5 159 149 1 7 7 12 7 2 2 1 1 15 15 5 50 3 Brazil CL29Z6P CL29M21 29" SDI MST 2 5 159 149 1 7 7 12 7 2 2 1 1 15 15 5 50 3 CL25M6 CL25M5 25" SDI MST 2 5 159 149 1 0 4 12 7 2 2 1 1 15 15 5 50 3 Brazil CL21M21 CL21N11 29" SDI MST 2 5 159 120 1 7 7 12 7 2 2 1 1 15 15 5 50 3 CT25M20MQUXXTC 25" SDI MST 2 5 159 149 1 0 4 12 7 2 2 1 1 15 15 5 50 3 TXP2434FX 25" SDI MST 2 5 159 149 1 0 4 12 7 2 2 1 10 5 15 5 50 3 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 2 5 159 149 1 6 4 12 7 1 2 1 10 5 15 5 50 3 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 2 5 159 149 1 0 4 12 7 2 2 1 1 15 15 6 50 3
Item
Item
Remark
2-6
Samsung Electronics
Alignment and Adjustments
Video Adjust 3
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST NR Off Value Gamma Mode Gamma Correction BST StartPoint BST Gain(B) DPWL Gain DPWL Start PIP Contrast PIP Tint PIP Color PIP PAL V.Pos PIP NTSC V.Pos PIP H.Pos PIP R Cutoff PIP B Cutoff PIP R Drive PIP B Drive FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX 3 1 50 145 50 80 155 15 63 5 24 23 39 2 1 170 190 Brazil CL34Z6P 34" TSB(USA) MTPD NR Off Value Gamma Mode Gamma Correction BST StartPoint BST Gain(B) DPWL Gain DPWL Start PIP Contrast PIP Tint PIP Color PIP PAL V.Pos PIP NTSC V.Pos PIP H.Pos PIP R Cutoff PIP B Cutoff PIP R Drive PIP B Drive FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX 3 1 50 145 50 80 155 15 63 5 24 23 39 2 1 170 190 29" SDI MST 3 1 50 145 50 80 155 15 63 5 24 23 39 2 1 170 190 Brazil CL29Z6P CL29M21 29" SDI MST 3 1 50 145 50 80 155 15 63 5 24 23 39 2 1 170 190 CL25M6 CL25M5 25" SDI MST 3 1 60 145 50 80 155 10 63 7 24 23 39 4 5 168 212 Brazil CL21M21 CL21N11 29" SDI MST 3 1 50 145 50 80 155 15 63 5 24 23 39 2 1 170 190 CT25M20MQUXXTC 25" SDI MST 3 1 60 145 50 80 155 10 63 7 24 23 39 4 5 168 212 TXP2434FX 25" SDI MST 3 1 60 145 50 80 155 10 63 7 24 23 39 4 5 168 212 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 3 1 30 145 50 80 155 10 63 7 24 23 39 4 5 168 212 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 3 1 50 145 50 80 155 15 63 5 24 23 39 2 1 170 190
Item
Item
Remark
Samsung Electronics
2-7
Alignment and Adjustments
YC DELAY
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST PAL Delay SECAM Delay NTSC Delay PAL(AV) Delay SECAM(AV) Delay NTSC(AV) Delay FIX FIX FIX FIX FIX FIX 0 -2 -3 -1 -3 -4 Brazil CL34Z6P 34" TSB(USA) MTPD PAL Delay SECAM Delay NTSC Delay PAL(AV) Delay SECAM(AV) Delay NTSC(AV) Delay FIX FIX FIX FIX FIX FIX 0 -2 -3 -1 -3 0 29" SDI MST 0 -2 -3 -1 -3 -4 Brazil CL29Z6P CL29M21 29" SDI MST 0 -2 -3 -1 -3 0 CL25M6 CL25M5 25" SDI MST 0 -2 -3 -1 -3 -4 Brazil CL21M21 CL21N11 29" SDI MST 0 -2 -3 -1 -3 0 CT25M20MQUXXTC 25" SDI MST 0 -2 -3 -1 -3 -4 TXP2434FX 25" SDI MST 0 -2 -3 -1 -3 -4 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 0 -2 -3 -1 -3 -4 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 0 -2 -3 -1 -3 -4
Item
Item
Remark
Test Pattern
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST Test Pattern FIX 0 Brazil CL34Z6P 34" TSB(USA) MTPD Test Pattern FIX 0 29" SDI MST 0 Brazil CL29Z6P CL29M21 29" SDI MST 0 CL25M6 CL25M5 25" SDI MST 0 Brazil CL21M21 CL21N11 29" SDI MST 0 CT25M20MQUXXTC 25" SDI MST 0 TXP2434FX 25" SDI MST 0 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 0 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 0
Item
Item
Remark
2-8
Samsung Electronics
Alignment and Adjustments
Option Byte
Item 1.System 2.Sound 2.ACS 3.AV Jack 4.Tilt 5.Vchip 6.Caption 7.PIP 8.LNA 9.Auto On 10.StandBy LED 11.A/V Multi 11.Philippines 12.Osd Language 13.FM Radio 14.Antenna Disp 15.Hi-Deviation 16.Plug & Plat 17.DNIe Jr 18.Volume Curve 19.Color Matrix 20.PWM/Parabola 21.Hotel mode 22. Child Lock 23. Air/Cable On Item 1.System 2.Sound 2.ACS 3.AV Jack 4.Tilt 5.Vchip 6.Caption 7.PIP 8.LNA 9.Auto On 10.StandBy LED 11.A/V Multi 11.Philippines 12.Osd Language 13.FM Radio 14.Antenna Disp 15.Hi-Deviation 16.Plug & Plat 17.DNIe Jr 18.Volume Curve 19.Color Matrix 20.PWM/Parabola 21.Hotel mode 22. Child Lock 23. Air/Cable On TXP2734FXXAA TXP2728X/XAC CL29M16 TXP2730FXXAA TXP2434FXXAA TXP2730FXXAC CL29K5 TXP2730S/XAA TXP2734FXXAC CL29M5 CT-N CT-N CT-N CL Stereo Stereo Stereo Stereo 2RCA+S+DVD 2RCA+S+DVD 2RCA+S+DVD 2RCA+S+DVD On Off On On USA USA USA+CANADA Off On On On On Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off Off English English English English Off Off Off Off Off Off Off Off Off Off Off Off On On On On Off Off Off Off Small Small Small Small Japan Japan Japan Japan Parabola Parabola Parabola Parabola CL21T21 CL21M21 CL Stereo 2RCA+DVD Off Off On 1-Tuner 0ff Off Off Off English Off Off off On On Small Japan Parabola CL29M21 CL29T21 CL25M6 CL Stereo 2RCA+S+DVD Off Off On Off Off Off Off Off English Off Off Off On Off Small Japan Parabola Brazil CL29M21 CL Off 2RCA+S+DVD On Off On Off Off Off Off Off English Off Off Off On On Small Japan Parabola Off On On CT25M20MQUX XTC CL Stereo 2RCA+S+DVD Off Off On Off Off Off Off On English Off Off Off On On Small Japan Parabola Brazil CL21M21 CL Off 2RCA+DVD Off Off On 1-Tuner Off Off Off Off English Off Off Off On On Small Japan Parabola Off On On CL21S8 CL Stereo 2RCA+DVD Off Off On Off Off Off Off Off English Off Off Off On Off Small Japan Parabola Brazil CL21N11 CL Off 2RCA+DVD Off Off On Off Off Off Off Off English Off Off Off On On Small Japan Parabola Off On On CT21T20MQUX XTC CL Stereo 2RCA+DVD Off Off On Off Off Off Off ON English Off Off Off On On Small Japan Parabola -
CL Stereo 2RCA+S+DVD On Off On 2-Tuner ON Off Off Off English Off Off Off On On Small Japan Parabola Brazil CT29K10MQUX CT29M20MQUX CT29M16MQUX CL34Z6P XTW XTC XTC CL29Z6P CT-N CL CL CL Stereo Stereo ON Off 2RCA+S+DVD 2RCA+S+DVD 2RCA+S+DVD 2RCA+S+DVD On On On On Off Off Off Off On On On On Off Off Off 2-Tuner Off Off Off ON ON Off Off Off ON Off Off Off Off ON ON Off English English English English Off Off Off Off Off Off Off Off Off Off Off Off On On On On Off On Off On Small Small Small Small Japan Japan Japan Japan Parabola Parabola Parabola Parabola Off On On
Samsung Electronics
2-9
Alignment and Adjustments
G2 Adjust
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST Read Cut Read Dri IBRM WDRM CDL COLR G B FIX FIX FIX FIX 175 75 255 105 / 105 / 105 Brazil CL34Z6P 34" TSB(USA) MTPD Read Cut Read Dri IBRM WDRM CDL COLR G B FIX FIX FIX FIX 175 75 255 105 / 105 / 105 175 75 255 105 / 105 / 105 175 75 255 105 / 105 / 105 175 75 255 105 / 105 / 105 Brazil CL29Z6P CL29M21 29" SDI MST 190 75 255 105 / 105 / 105 Brazil CL21M21 CL21N11 29" SDI MST 190 75 255 105 / 105 / 105 190 75 255 105 / 105 / 105 175 75 255 105 / 105 / 105 175 75 255 105 / 105 / 105 29" SDI MST CL25M6 CL25M5 25" SDI MST CT25M20MQUXXTC 25" SDI MST TXP2434FX 25" SDI MST TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST
Item
Item
Remark
White Balance
CL29T21 CL29M21 CT29K10MQUXXTW Remark CT29M20MQUXXTC CT29M16MQUXXTC 29" SDI MST H L 275/275/37 265/265/2.0 Brazil CL34Z6P 34" TSB(USA) MTPD H L 275/275/37 265/265/2.0 29" SDI MST 275/275/37 265/265/2.0 Brazil CL29Z6P CL29M21 29" SDI MST 275/275/37 265/265/2.0 CL25M6 CL25M5 25" SDI MST 275/275/45 265/265/2.5 Brazil CL21M21 CL21N11 29" SDI MST 275/275/55 265/265/2.5 CT25M20MQUXXTC 25" SDI MST 275/275/45 265/265/2.5 TXP2434FX 25" SDI MST 295/295/45 295/295/2.5 TXP2734FX TXP2728FX TXP2730FX TXP2730S 29" SDI MST 295/295/37 295/295/2.0 CL21S8 CL21T21 CL21M21 CT21T20MQUXXTC 21" SDI MST 275/275/55 265/265/2.5
Item
Item
Remark
2-10
Samsung Electronics
Alignment and Adjustments
EEPROM
No 0 1 2 3 4 5 6 7 8 9 Factory Control Dynamic Contrast Dynamic Brightness Dynamic Sharpness Dynamic Color Dynamic Tint Standard Contrast Standard Brightness Standard Sharpness Standard Color Standard Tint Remark FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MAX 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 25", 29" America 100 45 75 38 50 82 45 50 45 50 50 55 25 40 50 21", 25", 29" South Central 100 45 80 43 50 80 45 50 43 50 50 55 25 40 50 21", 29" XTC 100 45 80 43 50 80 45 50 43 50 50 55 25 40 50 29" XTW 100 45 80 43 50 80 45 50 43 50 50 55 25 40 50 21", 29", 34" XAZ 100 45 50 40 50 80 45 50 40 50 50 55 25 40 50
10 Movie Contrast 11 Movie Brightness 12 Movie Sharpness 13 Movie Color 14 Movie Tint 15 16 17 18 19 DVD SUB TINT 20 16:9 V-SHIFT 21 16:9 PARAVOLA 22 PIP BRIGHTNESS 23 Double TTX Contrast 24 TTX V Position 25 TTX H Position 26 TTX Contrast 27 TTX Brightness 28 OSD Contrast 29 OSD Brightness 30 Double TTX H Position 31 Standard Equ100(Std BASS) 32 Standard Equ300(Std TREBLE) 33 Standard Equ1K(Music BASS) 34 Standard Equ3K(Music TREBLE) 35 Standard 10K(Movie BASS) 36 Music Equ100(Movie TREBLE) 37 Music Equ300(Speech BASS) 38 39 40 41 42 43 44 Music Equ1K(Speech TREBLE) Music Equ3K Music 10K Movie Equ100 Movie Equ300 Movie Equ1K Movie Equ3K
FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 15 255 255 255 255 255 255 255 8 13 14 13 12 18 14 11 14 18 22 15 11 12
1 15 5 0 255 255 255 255 255 90 13 255 50 50 85 70 95 50 40 50 255 255 255 255 255 255
15 15 5 0 255 255 255 255 255 90 13 255 50 50 85 70 95 50 40 50 255 255 255 255 255 255
15 15 5 0 255 255 255 255 255 90 13 255 50 50 85 70 95 50 40 50 255 255 255 255 255 255
15 15 5 0 255 255 255 255 255 90 13 255 50 50 85 70 95 50 40 50 255 255 255 255 255 255
15 15 5 0 255 255 255 255 255 90 13 255 50 50 85 70 95 50 40 50 255 255 255 255 255 255
Samsung Electronics
2-11
Alignment and Adjustments
No
Factory Control
Remark FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX
MIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
MAX 13 6 11 14 13 11 255 63 63 63 255 255 255 255 255 255 255 31 255 127 127 30 30 255 40 255 255 3 3 255 6 1 1 13 255 255 255 7 7 255 255 255 255
25", 29" America 255 255 255 255 255 255 6 35 44 43 85 84 255 255 255 4 170 31 85 68 37 9 11 252 12 5 249 1 1 166 0 0 0 13 72 4 3 32 100 5 40
21", 25", 29" South Central 255 255 255 255 255 255 6 35 44 43 85 84 255 255 255 1 170 31 210 68 37 9 11 252 12 5 249 1 1 166 0 0 0 13 72 4 3 32 100 5 40
21", 29" XTC 255 255 255 255 255 255 6 35 44 43 85 84 255 255 255 4 170 31 85 68 37 9 11 252 12 5 249 1 1 166 0 0 0 13 72 4 3 32 100 5 40
29" XTW 255 255 255 255 255 255 6 35 44 43 85 84 255 255 255 4 170 31 85 68 37 9 11 252 12 5 249 2 2 166 6 0 0 13 16 72 255 255 255 255 255
21", 29", 34" XAZ 255 255 255 255 255 255 6 35 44 43 85 84 255 255 255 1 170 31 205 68 37 9 11 252 12 5 249 2 2 166 7 0 0 13 74 3 2 48 100 5 40
45 Movie 10K 46 Speech Equ100 47 Speech Equ300 48 Speech Equ1K 49 Speech Equ3K 50 Speech 10K 51 Brightness(RGB/DVD) 52 Contrast(RGB/DVD) 53 U Saturation(RGB/DVD) 54 V saturation(RGB/DVD) 55 V/FBL Delay 56 CrCb Delay 57 d/w h-position 58 d/w -blanking 1 59 d/w -blanking 2 60 PIP G CUTOFF 61 PIP G DRIVE 62 OSD/PIP BRIGHT BALANCE 63 PIP BRIGHT OFFSET 64 MDB_STRENGTH 65 MDB_HARMONIC 66 MDB_HP 67 MDB_LP 68 MDB_LIM 69 MDB_CUTOFF 70 EHT POSITION 1 71 EHT POSITION 2 72 3.4CH SLLTHD (TV-NO NOISE) 73 other CH SLLTHD (TV-NO NOISE) 74 LNA Operating Point 75 SLLTHDV(TV NO NOISE) 76 LNA Default 77 LNA SWITCH 78 LMIXOFS 79 CR_AMP_TH Setting 79 H-OUTDEL 80 H-OUTDEL 80 CR-P Initial 81 CR-I Initial 82 DRX_CR_AMP_TH 83 Over Modulation Return Counter 84 VCR Mode Counter VID_AMP_HEAD_BS 85 (In the modulation)
2-12
Samsung Electronics
Alignment and Adjustments
No
Factory Control
Remark FIX FIX FIX FIX
MIN 0 0 0 0
MAX 7 1 1 7
25", 29" America 4 0 1 255
21", 25", 29" South Central 4 0 1 255
21", 29" XTC 4 0 1 255
29" XTW 255 255 255 255
21", 29", 34" XAZ 2 1 0 1
86 CR_P (In the Over Modulation) 87 THRSEL (picture shaking when weak signal)
88 SLLTHDVP 89 SLLTHD_CATV
Samsung Electronics
2-13
Alignment and Adjustments
2-7 Screen Change (I2C Bus Geometric Adjustment)
1 V SHIFT 6 H TRAPIZIUM
2
V AMP
7
H PARABOLA
3
V SLOPE
8
H Symmetry
4
V SC
9
H Corner
5
H-EW
10 H SHIFT
2-14
Samsung Electronics
Alignment and Adjustments
2-8 Pin Connections and Short Descriptions
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 GND VSUP5.0BE TEST VERT + VERT EW RSW2 RSW1 SENSE GNDM FBIN RIN GIN BIN SVMOUT ROUT GOUT BOUT VRD XREF VSUP3.3BE GND GND VSUP3.3IO VSUP3.3DAC GNDDAC SAFETY HFLB HOUT VPROT PWMV DFVBL 31 SDA SUPPLY SUPPLY SUPPLY SUPPLY SUPPLY SUPPLY IN IN OUT IN OUT OUT IN/OUT Pin Name Type SUPPLY SUPPLY IN OUT OUT OUT OUT OUT IN IN IN IN IN IN OUT OUT OUT OUT Connection (If not used) OBL OBL GND GND GND GND LV LV GND GND GND GND GND GND VSUP5.0BE VSUP5.0BE VSUP5.0BE VSUP5.0BE OBL OBL OBL OBL OBL OBL OBL OBL GND HOUT LV GND LV LV OBL Ground Platform Supply Voltage Analog Video Back-end, 5.0 V Test Input, reserved for Test Differential Vertical Sawtooth Output Differential Vertical Sawtooth Output Vertical Parabola Output Range Switch 2 Output Range Switch 1 Output Sense ADC Input Reference Ground for Sense ADC Fast Blank Input, Back-end Analog Red Input, Back-end Analog Green Input, Back-end Analog Blue Input, Back-end Scan Velocity Modulation Output Analog Red Output Analog Green Output Analog Blue Output Reference Voltage for RGB DACs Reference Current for RGB DACs Supply Voltage Analog Video Back-end, 3.3 V Ground Platform Ground Platform Supply Voltage I/O Ports, 3.3 V (main and standby supply) Supply Voltage Video DACs, 3.3 V Ground Video DACs Safety Input Horizontal Flyback Input Horizontal Drive Output Vertical Protection Input PWM Vertical Output Dynamic Focus Vertical Blanking Output I2C Bus Data Input/Output Short Description
Samsung Electronics
2-15
Alignment and Adjustments
Pin No. 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 2-16 SCL P21 P20 P17 P16 P15 P14 P13 P12 P11 P10
Pin Name
Type IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT SUPPLY SUPPLY SUPPLY SUPPLY OUT OUT OUT IN IN IN IN IN IN IN IN IN IN IN IN/OUT IN/OUT OUT IN
Connection (If not used) OBL LV LV LV LV LV LV LV LV LV LV OBL OBL OBL OBL LV LV LV GND GND GND GND GND GND GND GND GND GND GND LV LV OBL OBL
Short Description I2C Bus Clock Input/Output Port 2, Bit 1 Input/Output Port 2, Bit 0 Input/Output Port 1, Bit 7 Input/Output Port 1, Bit 6 Input/Output Port 1, Bit 5 Input/Output Port 1, Bit 4 Input/Output Port 1, Bit 3 Input/Output Port 1, Bit 2 Input/Output Port 1, Bit 1 Input/Output Port 1, Bit 0 Input/Output Supply Voltage Analog Video Front-end, 3.3 V (main and standby supply) Ground Platform Ground Platform Supply Voltage Analog Video Front-end, 1.8 V (main and standby supply) Analog Video 3 Output Analog Video 2 Output Analog Video 1 Output Analog Video 1 Input Analog Video 2 Input Analog Video 3 Input Analog Video 4 Input Analog Video 5 Input Analog Video 6 Input Analog Video 7 Input Analog Video 8 Input Analog Video 9 Input Analog Video 10 Input Analog Video 11 Input Port 2, Bit 3 Input/Output Port 2, Bit 2 Input/Output Analog Crystal Output Analog Crystal Input Samsung Electronics
VSUP3.3FE GND GND VSUP1.8FE VOUT3 VOUT2 VOUT1 VIN1 VIN2 VIN3 VIN4 VIN5 VIN6 VIN7 VIN8 VIN9 VIN10 VIN11 P23 P22 XTAL2 XTAL1
Alignment and Adjustments
Pin No. 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
Pin Name VSUP1.8DIG GND GND VSUP3.3DIG VSUP5.0IF VSUP5.0FE RESETQ IFIN+ IFINVREFIF TAGC AIN1R/ SIF AIN1L AIN2R AIN2L AIN3R AIN3L AOUT2R AOUT2L
Type SUPPLY SUPPLY SUPPLY SUPPLY SUPPLY SUPPLY IN/OUT IN IN OUT IN/ OUT IN IN IN IN IN OUT OUT IN/ OUT IN/ OUT OUT OUT OUT OUT SUPPLY SUPPLY
Connection (If not used) OBL OBL OBL OBL OBL OBL OBL VREF IF VREF IF OBL LV GND GND GND GND GND GND LV LV LV LV LV LV LV LV OBL OBL OBL
Short Description Supply Voltage Digital Core, 1.8 V (main and standby supply) Ground Platform Ground Platform Supply Voltage Digital Core, 3.3 V Supply Voltage IF ADC, 5.0 V Supply Voltage Analog IF Front-end, 5.0 V Reset Input/Output Differential IF Input Differential IF Input Reference Voltage, IF ADC Tuner AGC Output Analog Audio 1 Input, Right Analog 2nd Sound IF Output Analog Audio 1 Input, Left Analog Audio 2 Input, Right Analog Audio 2 Input, Left Analog Audio 3 Input, Right Analog Audio 3 Input, Left Analog Audio 2 Output, Right Analog Audio 2 Output, Left Analog Audio 3 Input, Right Analog Audio 2 Output, Right Analog Audio 3 Input, Left Analog Audio 2 Output, Left Analog Audio 1 Output, Right Analog Audio 1 Output, Left Analog Loudspeaker Output, Right Analog Loudspeaker Output, Left Reference Voltage, Audio Supply Voltage Analog Audio, 8.0 V Ground Platform
80 81 82 83 84 85 86 87 88
AIN3R/ AOUT2R AIN3L/ AOUT2L AOUT1R AOUT1L SPEAKER R SPEAKER L VREFAU VSUP8.0AU GND
Samsung Electronics
2-17
MEMO
2-18
Samsung Electronics