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Alignment and Adjustments
1. Alignment and Adjustments
1-1 When entering the service mode;
1. Turn on the TV, and then select "DYNAMIC" on the picture adjustment mode. 2. Turn off the TV(STAND-BY). 3. Enter the service mode by pressing the remote control keys in the following sequence: Display -> Menu -> Mute -> Power ON Note : If necessary, re-do steps 1~3. Initial display when the service mode is switched.
1-1-1 WHEN A RF SIGNAL IS RECEIVED
MODEL((T_CM2P06_002) DEFLECTION VIDEO ADJUST 1 VIDEO ADJUST 2 VIDEO ADJUST 3 VIDEO ADJUST 4 OPTION (87h 05ch) YC DELAY RESET T_CM2906_002 yy.mm.dd MODEL(T_CMDEAC_XXX) DEFLECTION VIDEO ADJUST 1 VIDEO ADJUST 2 VIDEO ADJUST 3 VIDEO ADJUST 4 OPTION (EF 8E 2E) YC DELAY RESET T_CMDEAC_XXX yy.mm.dd
1-1-2 SERVICE MODE CONTROL KEYS
MAIN MENU UP / DOWN RIGHT / LEFT MENU DISPLAY Select item by moving cursor Decrease or increase the adjustment values
[Navigation Key]
PRECAUTIONS
1. When EEPROM IC (IC902) is replaced, first connect the power cord and wait for about 4~5 seconds. 2. After replacing EEPROM IC (IC902), enter the Service mode. Next, enter the standard data or the previous EEPROM IC data before replacement. And then check and adjust any items related to Geometric, Picture, Option.
Samsung Electronics
1-1
Alignment and Adjustments
1-2 FACTORY MODE MENU
1-2-1 MODEL(T_CM2906_002)
1-2-1(A) DEFLECTION
Item V Amp V Shift H EW H Shift V Linearity Upper Linearity Lower Linearity V SC H Parabolra Upper Corner Lower Corner H Trapezium Bow Angle V Position Up UCG Lo UCG CXA Left Blk CXA Right Blk Range 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 15 0 ~ 15 0 ~ 15 0 ~ 15 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0~ 3 0~ 3 0 ~ 63 0 ~ 63 25 37 33 31 31 31 31 0 0 50 25 Initial Data 4:3 39 31 44 31 7 0 0 7 31 31 31 Wide 31 31 31 31 Remark Variable FIX Variable FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX
1-2
Samsung Electronics
Alignment and Adjustments
1-2-1(B) VIDEO ADJUST1
Item R Cutoff G Cutoff B Cutoff Color On/Off CB Offset CR Offset R Drive G Drive B Drive Sub Bright Sub Contrast Sub Color Sut Tint CTI Level COL Axis LTI Level VSU Melody Volume LIT Mode System Range 0 ~ 63 0 ~ 63 0 ~ 63 0~ 1 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 15 0 ~ 23 0 ~ 63 0~ 3 0~ 3 0~ 3 0 ~ 15 0 ~ 20 0~ 3 0~ 3 Initial Data 25 25 25 1 31 31 25 25 25 15 8 3 31 1 1 1 2 7 1 1 Remark Variable FIX Variable Variable Variable Variable Variable FIX Variable Variable Variable FIX FIX FIX FIX FIX FIX FIX FIX FIX
Samsung Electronics
1-3
Alignment and Adjustments
1-2-1(C) VIDEO ADJUST2
Item ABL Level Gamma DPIC Level DC Trans ABL TH VM Level VM Corint VM f0 VM Limit VM Delay SHP CD SHP f0 SHP f1 & P/O AKB Time BandPass 9407 HighPass 9407 S ABL P ABL Range 0~ 3 0~ 3 0~ 3 0~ 3 0 ~ 15 0~ 3 0 ~ 15 0~ 3 0~ 3 0~ 3 0~ 3 0/1 0 ~ 63 0~ 3 0 ~ 15 Initial Data 3 1 2 3 15 1 0 1 1 1 0 1 11 13 24 40 0 15 Remark FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX
1-4
Samsung Electronics
Alignment and Adjustments
1-2-1(D) VIDEO ADJUST3
Item H Comp V Comp Pin Comp AFC Comp H-Sync Phase NR Off Value CG HAO CG VAO NR High Ref NR Low Ref NR High Value NR Low Value NR Hight Ref(S) NR Low Ref(s) NR High Value(S) NR Low Value(S) NR Read M/S Range 0 ~ 15 0 ~ 15 0~ 7 0~ 7 0/1 0~ 9 0 ~ 20 0 ~ 20 0 ~127 0 ~127 0 ~255 0 ~255 0 ~127 0 ~127 0 ~255 0 ~255 0/27 0 Initial Data 4:3 8 5 0 0 0 6 10 15 40 3 17 51 20 0 17 51 0 FIX Wide 13 12 Remark
Samsung Electronics
1-5
Alignment and Adjustments
1-2-1(E) VIDEO ADJUST4
Item SECAM Color Main SECAM Color Pip Picture Limit OSD Contrast TTX Contrast Range 0 ~255 0 ~255 0~ 3 0 ~ 15 0 ~ 15 Initial Data 28 28 3 10 3 FIX Remark
1-2-1(F) OPTION
Item SYSTEM SOUND ASPECT WIDE 4:3 X-RAY AUTO FM PIP LNA Letter Box TTX Lang.Grp AGC Natural Zoom Setting Data CS/CW A2-NICAM/Dolby-Prologic WIDE / 4:3 ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF West/East/CIS/Turk&Grk ON/OFF ON/OFF Appliance CW CW CS CS Dolby Prlogic ON ON ON ON ON OFF OFF Area Option Inch Option Inch Option Area Option Remark
1-6
Samsung Electronics
Alignment and Adjustments
1-2-1(G) YC DELAY
Item P.YC(AV) Delay S.YC(AV) Delay N.YC(AV) Delay P.BG.YC Dealy P.DK.YC Delay P.I.YC Delay P.M.YC Delay P.N.YC Delay S.BG.YC Delay S.DK.YC Delay S.I.YC Delay S.M.YC Delay S.L.YC Delay N.M.YC Delay N4.43 YC Delay Range 1 -5 1 1 -2 0 0 0 -7 -9 -9 -7 -10 3 -6
Samsung Electronics
1-7
Alignment and Adjustments
1-2-2 CS MODEL(T_CMDEAC_XXX)
1-2-2(A) DEFLECTION
Initial Data Item Range 42W5 47W1 43T6/43T7 48T6 54T6 62T6 Remark
NTSC PAL NTSC PAL NTSC PAL NTSC PAL NTSC PAL NTSC PAL V Amp V Shift H EW H Shift V Linearity Upper Linearity Lower Linearity V SC H Parabolra Upper Corner Lower Corner H Trapezium Bow Angle V Position Up UCG Lo UCG CXA Left Blk CXA Right Blk 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 15 0 ~ 15 0 ~ 15 0 ~ 15 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0~ 3 0~ 3 0 ~ 63 0 ~ 63 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 Variable FIX Variable FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX
1-8
Samsung Electronics
Alignment and Adjustments
1-2-2(B) VIDEO ADJUST1
Item R Cutoff G Cutoff B Cutoff Color On/Off CB Offset CR Offset R Drive G Drive B Drive Sub Bright Sub Contrast Sub Color Sut Tint CTI Level COL Axis LTI Level VSU Melody Volume LIT Mode System Range 0 ~ 63 0 ~ 63 0 ~ 63 0~ 1 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 63 0 ~ 15 0 ~ 23 0 ~ 63 0~ 3 0~ 3 0~ 3 0 ~ 15 0 ~ 20 0~ 3 0~ 3 Initial Data 20 20 20 1 31 31 31 31 31 20 8 15 31 1 2 1 2 4 1 1 Remark Variable Variable Variable FIX Variable Variable Variable Variable Variable Variable Variable FIX FIX FIX FIX FIX FIX FIX FIX FIX
Samsung Electronics
1-9
Alignment and Adjustments
1-2-2(C) VIDEO ADJUST2
Item ABL Level Gamma DPIC Level DC Trans ABL TH VM Level VM Coring VM f0 VM Limit VM Delay SHP CD SHP f0 SHP f1 & P/O AKB Time BandPass 9407 HighPass 9407 S ABL P ABL Range 0~ 3 0~ 3 0~ 3 0~ 3 0 ~ 15 0~ 3 0 ~ 15 0~ 3 0~ 3 0~ 3 0~ 3 0/1 0 ~ 63 0~ 3 0 ~ 15 Initial Data 3 1 3 2 15 2 0 1 1 1 0 1 11 13 24 40 0 15 Remark FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX FIX
1-10
Samsung Electronics
Alignment and Adjustments
1-2-2(D) VIDEO ADJUST3
Item H Comp V Comp Pin Comp AFC Comp H-Sync Phase NR Off Value CG HAO CG VAO NR High Ref NR Low Ref NR High Value NR Low Value NR Hight Ref(S) NR Low Ref(s) NR High Value(S) NR Low Value(S) NR Read M/S Range 0 ~ 15 0 ~ 15 0~ 7 0~ 7 0/1 0 ~ 20 0 ~ 20 0 ~127 0 ~127 0 ~127 0 ~127 0 Initial Data 2 4 3 0 0 6 10 15 40 3 17 51 20 0 17 51 0 FIX Remark
1-2-2(E) VIDEO ADJUST4
Item SECAM Color Main SECAM Color Pip Picture Limit OSD Contrast TTX Contrast Range 0 ~255 0 ~255 0~ 3 0 ~ 15 0 ~ 15 Initial Data 28 28 3 10 3 FIX Remark
Samsung Electronics
1-11
Alignment and Adjustments
1-2-2(F) OPTION
Item LANGUAGE SOUNG Setting Data ENG+THAI / ENG+CHINA ENG+MIDDLE / ONLY ENG A2-NICAM/Virtual Dolby /Dolby Prologic WIDE / 4:3 100-channel / 200-channel /250-chanel OFF / ON OFF / ON OFF / ON OFF / 2-TUNER OFF / ON OFF / ON OFF / ON RCA+1SCART+DVD / RCA+DVD OFF / ON OFF / ON OFF / ON WEST EUROPE / EAST EUROPE RUSSIAN / GREEK-TURKEY ARABIC / FARSI / AREB-HEBREW OFF / ON OFF / ON OFF / ON OFF/ON Appliance (Southeast Asia) ONLY ENG ENG+THAI(Thailand) Dolby Prologic 4:3(Option) 100-channel ON ON ON 2-TUNER ON ON OFF RCA+1SCART+DVD ON ON OFF 0N(AUSTRALIA) Appliance (CHINA) ENG+CHINA Appliance (Middle East) ENG+MIDDLE
Dolby Prologic 4:3(Option) 200-channle ON OFF ON 2-TUNER ON ON OFF RCA+DVD ON ON OFF
Dolby Prologic 4:3(Option) 250-channle ON ON ON 2-TUNER ON ON OFF RCA+1SCART+DVD ON ON OFF
CRT CHANNEL X-LAY TTX AUTO FM PIP MULTI PIP LNA HIGH DEV SCART LETTER BOX DW PIP LIST PRIOR
TTX LANG
WEST EUROPE
WEST EUROPE
ARABIC
AGC AV MEMORY AUSTRALIA CG BRIGHT
OFF/0N(Thailand) OFF OFF OFF
OFF OFF OFF OFF
OFF OFF OFF OFF
1-12
Samsung Electronics
Alignment and Adjustments
1-2-2(G) YC DELAY
Item P.YC(AV) Delay S.YC(AV) Delay N.YC(AV) Delay P.BG.YC Dealy P.DK.YC Delay P.I.YC Delay P.M.YC Delay P.N.YC Delay S.BG.YC Delay S.DK.YC Delay S.I.YC Delay S.M.YC Delay S.L.YC Delay N.M.YC Delay N.443.YC Delay Range 1 -5 1 1 -2 -2 0 0 -7 -10 -9 -7 -10 3 -1
Samsung Electronics
1-13
Alignment and Adjustments
1-3 Screen Change (When Adjusting I2C Bus Geometric Items)
1
V AMP
6
V - S - CORRECTION
2
V SHIFT
7
H Parabolra
3
H EW
8
H Trapezium
4
H SHIFT
9
BOW
5
V LINEARITY
10
ANGLE
1-14
Samsung Electronics
Alignment and Adjustments
1-4 Other Adjustments
1-4-1 Screen Adjustment
1. Warm up the TV for at least 30 minutes. 2. Select the "DYNAMIC" Video mode. 3. Trun to the Video Mode(No Signal) using a remote-control. 4. Connect an oscilloscope to RK, GK, BK. 5. Press the Menu key to exit. 5. Adjust the VR (VR501, VR531, VR561) screen so that RK, GK, BK pulse is 20Vp-p each. (Turn the R,G,B VR screen fully counterclockwise in the area of each flyback line.) 3. Select Sub-Bright by pressing the Volume +/keys. 4. Adjust so that the 63 step on the right side of the screen is not seen (Use the Volume +/keys). keys in the following sequence : Displsy Menu Mute Power ON
1-4-4 High Voltage (29KV) Check
PRECAUTION
1. Input a lion head pattern.
1-4-2 White Balance Adjustment
2. Select "DYNAMIC" video mode. 1. Select the "DYNAMIC" video mode. 3. Warm up the TV for at least 10 minutes. 2. Input 100% white pattern. 4. Use a 1000:1 probe. 3. In the stand-by mode, press the remote-control keys in the following sequence: Displsy Menu Mute Power ON 4. Warm up the TV for at least 30 minutes. 5. Input a 10-step signal. 6. R-cut off, B-cut off, and G-cut off by pressing the Volume +/- keys. 7. Adjust the low light with viewing the dark side of the screen. 8. Select R-drive, G-drive and B-drive by pressing the Volume +/- keys. 9. Adjust the high light with viewing the light side of the screen. 10. If necessary, redo adjustments 6~9. 11. Press the Menu key to exit.
ADJUSTMENT
1. Connect the (+) terminal of the 10000:1 probe to the high voltage distributor and the(-) terminal to GND(located on the deflection board). 2. Adjust RR471S (located on the deflection board) so that the digital meter indicates DC290V ± 0.1V.
4-4-5 F.S. (Fail Safe) Circuit Check
Note : The finished product has a well-mounted VR(RR402S). If necessary, do the F.S adjustments in the following sequece. 1. Use a digital multimeter. 2. Connect the digital multimeter to the JIG pin (DZ482S) terminals. 3. Adjust VR(RR402S) so that the voltage becoms 2.25V. 4. After the adjustments are complete be sure to mount VR(RR402S) correctly.
1-4-3 Sub-Brightness Adjustment
1. Input a sub-brightness adjustment signal. (TOSHIBA PATTERN) 2. In the stand-by mode, press the remote-control
Samsung Electronics
1-15
Alignment and Adjustments
1-4-6 Static Focus Adjustment
PRECAUTION
1. Select the "DYNAMIC" video mode. 2. Input a crosshatch pattern. 3. Cover the lenses that are not being adjusted. 4. Connect a convergence jig and read data. 5. Adjust the lens for best focus. (See Fig, 4-1) 5. Green lens adjustment: Set the lens at the point where Blue just changes to Red. If the color aberration is irregular throughout the picture screen, adjust the lens to show Red color aberration (approximately 1~3 mm area) within a 3-block grid around the horizontal center-line. If the color aberration is irregular, adjust the lens as shown in the diagram below. (Accurate alignment of Green is important for overall color quality.) 6. Red lens adjustment Set the Red lens at the point where Orange becomes Crimson. 7. Blue lens adjustment Set the Blue lens at the point where Purple becomes Green.
P L1 L2
4. When the lens is turned clockwise, the color aberration will change as follows: Lens R G B Color Aberration Change Orange - Crimson Blue - Red Purple - Green
STATIC FOCUS (CONTINUED)
Vary the focus pack VR (Red, Blue) on the front cabinet. Adjust the TV for best possible focus around the center of the crosshatch pattern, without losing overall screen balance. Figure Crosshatch Pattern Examine these points together.
Examine these points together
Fig. 4-1 Crosshatch Pattern.
RED ABERRATION BLUE ABERRATION < L1, L2_ P
1-4-7 Lens Focus Adjustment
PRECAUTIONS
1. Do this adjustment after the static focus adjustment and the tilt adjustment. 2. Select the "DYNAMIC" video mode. (Contrast:100, Brightness:50) 3. Input a crosshatch pattern.
Fig. 4-2 Color Aberration
ADJUSTMENT
1. Loosen the lens screws. 2. Cover the two lenses that are not being adjusted. 3. Adjust the lens, observing the color aberration vertically and horizontally within 3 blocks of the center of the crosshatch pattern.
1-16
Samsung Electronics
Alignment and Adjustments
1-5 Beam alignment Adjustments
1. Select the "DYNAMIC" video mode. 2. Warm up the set at least for 10 minutes. 3. Enter the Convergence mode by pressing the remote control buttons in the following sequence :
Mute
4. Set the Beam Alignment Adjustment CY to Zero magnetic field area.
(Creation of CPM Zero Magnet)
(Creation of the 2-pole/4-pole zero magnets)
5. Check the squarewave at the point where the focus is misaligned. 6. Press the button on the remote control during 3~5 sec and vibrating dot-pattern appears. 7. Adjust the Focus-pack VR for defocusing. 8. Mute the other patterns (R/B) other than G-PATTERN. (Use
G-FOCUS
/
TV
buttons on the remote control.)
CORE
Varying the 2-pole of VM (Varying G-Focus Pack) G-FOCUS CORE (Positioning the Core in the Center)
Varying the 4-pole of VM (When VM 2-Pole Adjustment is completed) (Adjust until the light around the core becomes a circle)
9. Adjust the 2, 4 polarities of VM-COIL as shown in figure below. 10. Adjust the G-Focus until any light around the core disappears. 11. Adjust G-Focus so that the surrounding flash can disappear from the spot. 12. After G-Focus adjustments are complete, adjust R-Focus as above procedures. 13. The B-CRT adjustments can be omitted because the variance of beam focus is small. (Only Vm-coil is mounted.) 14. Adjust the Focus-pack VR for fine focusing. 15. Press the mode. 16. Press the
S.STD
button on the remote control, and the mode changes to the Convergence Adjustment button on the remote control to return to normal viewing.
Samsung Electronics
1-17
Alignment and Adjustments
1-6 High Voltage Part
1-6-1 PWM REG Circuit
For the existing high voltage REG circuit (input voltage variation type), a dynamic REG response is not provided. So it is difficult for both beam linearity and uniformity in screen size to be maintained on the screen with rapidly changing beams. A PWM (Pulse Width Modulation) type of high voltage, however, provides the maintenance of beam linearity and uniformity in screen size via a quick response to beam change by performing sync lock every 1H line, and detecting beam fluctuation at 1H line, and then controlling the IC current of high voltage output circuit. 1. High Voltage Fluctuation Detect (DC Detect) FBT pin 11 detects DC high voltage fluctuation. The detected DC high voltage value is input to PWM IC471 pin1 through R473, VR471, R471, and then it is input to a differential AMP circuit that differentiates the gap after comparing with the reference voltage input to pin2. 2. High Voltage Fluctuation Detect (AC Detect) 4. Dead Time (HV Protect) To check AC high voltage fluctuation, the output from FBT is detected by using a capacitor inside the high voltage distributor. The detection of AC high voltage fluctuation, a detection of dynamic beam current change is required in order to keep beam linearity and uniformity in size. Regarding the capacitor, a capacity of less than 3000P should be applied to a PWM type. (The existing type needs a capacity of about 6000P.) AC detect circuit eliminates unnecessary high frequency by using C476, D472. Also, AC gain is limited to + / - 0.7V (D472). This AC gain is combined with the detection value of DC high voltage fluctuation by using C478. Dead Time (PWM IN pin4) consists of C481, delays high voltage for a certain time to soft start in power on, a x-ray protection circuit. The voltage of Dead Time is detected by FBT pin7 and through DC Feedback. The normal voltage of Dead Time is +27V. When high voltage increases, however, detected voltage is in proportion to high voltage. Then, the detected voltage is applied to ICR01S(TL431). If the voltage is over 2.5V (normal:about 2.25V), TL431 turns ON, the base port of QR401S becomes low, and then an emitter current flows. At this time, a high voltage protection point is set. When QR401S turns ON, high voltage is applied to PWM IC pin4 and then muted. 3. PWM IC OSC Sync Lock A PWM type IC needs sync lock for PWM pulse and horizontal scan line. The standard time constant of OSC circuit is determined by C487, R475 (PWM IC pins 5 and 6). And the standard OSC frequency is about 27 kHz . The horizontal frequency of scan line is 31.5kHz(NT), 31.25kHz(PAL), so sync lock for this horizontal frequency should be performed using sync lock circuit. The sync lock circuit consists of Q481(Tr KSC815-Y), D479, D478, and C492. The input AFC signal is connected to PWM IC pin 5 through D479 so that it can be negative Trig.
OSC : 27KHz
AFC Waveform : 31.5KHz(NT)
Locked OSC Waveform : 31.5KHz
1-18
Samsung Electronics
Alignment and Adjustments
5. Output Circuit The voltages, which are detected form an error detection circuit of PWM IC (Differential AMP) and Dead Time, each is applied to PWM conparator . Due to these detection coltages, Q1, Q2 (Output TR) parallel operate. Q482 (External TR), however, functions as a buffer; natches inpedance between the output port of PWM IC and the final output TR(IRFS640). The PWM pulse (applied to the final output FET (IRFS640 GATE) varies the IC current of high voltage TR(Q473) by adjusting the load impedance of starage Trans (T431). Due to this variation of current, the gain for Q473 emitter pulse changes T444(FBT)makes this emitter pulse became high voltage. Such change keeps both dynamic and static changes fixed. The output waveform of high valtage TR emitter is as shown in the figure below.
about 1V. A PWM modulation type REG detects static, dynamic high voltage fluctuation for only Ton Time (when the current of the output TR collector flows) each 1H, and modulates the width of PWM pulse. So, this PWM type has better improvement in the characteristic of high voltage REG as compared to the existing type.
High Voltage Drive Base Current
GND Ton Toff
GND
PWM Variation tange
PWM Input Waveform of FET GATE
8. Application Effects 1) Improvement of horizontal size fluctuation 2) Linearity improved 3) Embodiment of X-ray protection circuit The figures below show characteristics when a PWM high voltage REG circuit is applied.
6. Paraneters according to beam
High Voltage
To maintain the set high voltage value (31kV), parmaters such as +Ve (DC), Vcp High Voltage change (See the table below).
Parameters Width of FET Gate Pulse + Ve (DC) Vcp High Voltage
Beam
Factor of high voltage change Beam (High voltage Beam (High voltage
High Voltage OFF High Voltage REG ON
) )
BLACK WHITE
7. Response Waveform To reduce unstable high voltage fluctuation, the existing high voltage type REG circuit controls dynamic fluctuation by using C-block capacitor. But, it can't detect actual dynamic fluctuation. Also, its velocity of response to static fluctuation is late because +B power supply changes per
PWM type When a Toshiba Pattern is recrived, the screen is displayed as shown in figute side Existing type
Samsung Electronics
1-19
Alignment and Adjustments
1-6 SCREEN-JIG
1-6-1 42W5
42W5 Screen Size : X 932, Y 524 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
2 6 .8 4 m m 7 3 .1 9 m m 2 6 .8 4 m m
3 4 .0 0 m m
7 6 .0 0 m m
3 4 .0 0 m m
1-6-2 47W3
47W3 Screen Size : X 1045, Y 588 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
3 0 .0 9 m m 8 2 .0 7 m m 3 0 .0 9 m m
3 8 .1 5 m m
8 5 .2 8 m m
3 8 .1 5 m m
1-20
Samsung Electronics
Alignment and Adjustments
1-6-3 55W3
55W3 Screen Size : X 1225, Y 686 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
3 5 .2 7 m m 9 6 .2 0 m m 3 5 .2 7 m m
4 4 .5 1 m m
9 9 .5 0 m m
4 4 .5 1 m m
1-6-4 65W3
65W3 Screen Size : X 1442, Y 838 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
4 1 .5 2 m m
1 1 3 .2 5 m m
4 1 .5 2 m m
5 4 .3 7 m m
1 2 1 .5 4 m m
5 4 .3 7 m m
Samsung Electronics
1-21
Alignment and Adjustments
1-6-5 43T6/43T7
43T6 Screen Size : X 885, Y 666 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
2 5 .4 8 m m 6 9 .5 0 m m 2 5 .4 8 m m
4 3 .2 1 m m
9 6 .6 0 m m
4 3 .2 1 m m
1-6-6 48T6
48T6 Screen Size : X 973.4 Y 738.4 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
2 8 .0 3 m m
7 6 .4 5 m m
2 8 .0 3 m m
4 7 .9 1 m m
1 0 7 .1 0 m m
4 7 .9 1 m m
1-22
Samsung Electronics
Alignment and Adjustments
1-6-7 54T6
54T6 Screen Size : X 1099 Y 823 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
3 1 .6 5 m m 8 6 .3 1 m m 3 1 .6 5 m m
5 3 .4 0 m m
1 1 9 .3 7 m m
5 3 .4 0 m m
1-6-8 62T6
62T6 Screen Size : X 1259.4, Y 948 (X:764 = 22 x 2 + 60 x 12, Y:262 = 17 x 2 + 38 x 6)-PAL MODE
3 6 .2 7 m m 9 8 .8 1 m m 3 6 .2 7 m m
6 1 .5 1 m m
1 3 7 .5 0 m m
6 1 .5 1 m m
Samsung Electronics
1-23
Alignment and Adjustments
1-7 Remote Control for Servicing(Convergence Mode)
Power
TV
VCR
Cable
DVD
SET
Convergence Data LINE Adjust ENTIRE Adjust G-Mute R-Mute B-Mute Exit Button
Mute VOL P Still Surround S.STD P.STD
Last Data Save button/Canccel Cg Factory Data Select Key(Each Inch) R-Selete B-Selete G-Selete
TV S.Mode
Save Button
Convergence Data Left/Right Move Button
Convergence Data UP/DOWN Move Button
Video
Menu
Convergence Data UP/DOWN Move Button
Test Normal
Display
P.Size
Text/Mix
Info. Scan
Sleep Perfect Focus Swap Locate
Convergence H-PHASE Move Button(Right)
Convergence H-PHASE Move Button(Left)
PIP ON
1-24
Samsung Electronics
Alignment and Adjustments
1-7-1 KEY Function
1. R-SELECT Press to select RED color. 2. G-SELECT Press to select GREEN color. 3. B-SELECT Press to select BLUE color.
4. R-MUTE Press to mute RED color. 5. G-MUTE Press to mute GREEN color.
TV 6. B-MUTE Press to mute BLUE color.
7. CANCEL KEY Press to revert to the previous data during the Convergence Adjustment. 8. TEST/NORMAL Press to check TV mode in the Convergence Mode. 9. LINE SHIFT Press to move a line up/down or left/right. 10. FACTORY DATA SELECT BUTTON Press to call the factory default values.
S.Mode Display
11. SAVE BUTTON After the Convergence Adjustments are completed, press to save data.
S.STD
12. EXIT BUTTON After the Convergence adjustments are completed, press to exit to TV mode.
Samsung Electronics
1-25
Alignment and Adjustments
13. CURSOR MOVE BUTTON Press to move the cursor up/down or right/left. !
UP
LEFT
RIGHT
DOWN
@
UP DOWN LEFT RIGHT
# (Mute) Press to move the cursor left or up. (Video) Press to move the cursor right or down. (Menu) Press switch the cursor direction horizontally or vertically.
14. CONVERGENCE PICTURE MOVE BUTTON
(Right)
VOL P
(Up)
(Left)
(Down)
Cg -Data Move Button
15. CONVERGENCE MOVE BUTTON Press to move the convergence right (
PIP ON
) or left (
Sleep
).
16. CONVERGENCE DATA ZERO BUTTON Press to zero the convergence correction data.
1-26
Samsung Electronics
Alignment and Adjustments
17. INITIAL DATA SET BUTTON Changes when applying Almighty-Cg, Module (How to extract the basic Cg Data) Model Name Inch (Type) Representative Model SP42W5 SP47W3 SP55W3 SP43T6 SP43T7 SP48T6 SP54T6 SP62T6 SP65W3 Basic Data Number after entring the Cg-Mode 5-425 (Press in regular order) 5-473(Press in regular order) 5-553(Press in regular order) 5-436(Press in regular order) 5-437(Press in regular order) 5-485(Press in regular order) 5-545(Press in regular order) 5-625(Press in regular order) Screen Display
42" (42W5) 47" (47W3) 55" (55W3) 43" (43T6 43" (43T7) 48" (48T6) 54" (54T6) 62" (62T6) 65"(65W3)
18. Data shift Button
Locate
Press to transmit data(PAL Mode/NTSC Mode).
Samsung Electronics
1-27
Alignment and Adjustments
1-8 Convergence Adjustment
1-8-1 Convergence Adjustment
Special Notes A sensor is attached on the center of each side of the Convergence Mode pattern (see figure below). The sensors are required for normal Perfect Focus function. Use a screen jig to do the convergence adjustments correctly (Especially, perform correct convergence adjustments on the center of each side where a sensor is located.) Do the convergence adjustments correctly. Otherwise, any Perfect Focus error can happen.
1. Warm up the TV for a least 30 minutes. 2. Input an PAL Signal.(Use an antenna or AV source.) Make sure that deflection yoke are properly adjusted so that the center of Green, Red, Blue pattern is aligned on the center of screen jig.
3. Enter the Convergence Mode by Pressing the remote control keys in the following sequence:
Mute
S.STD
If OSD displayed as shown in figure below, press the key to exit. Then, redo step 3 to enter the Convergence Mode. After entering the Convergence Mode, Stand by for about five seconds before doing the adjustments.
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Samsung Electronics
Alignment and Adjustments
TV
TV
Menu
or
Menu
Mute
P.Size
or
Samsung Electronics
1-29
Alignment and Adjustments
LINE Adjust
VOL
P
S.Mode
Menu
1-30
Samsung Electronics
Alignment and Adjustments
12.
TV
13.
14.
S.Mode
15.
Samsung Electronics
1-31
Alignment and Adjustments
1-8-2 Perfect Focus(Factory Mode)
Up, Down
Left, Right
130 245 150
130 245 150
Perfect Focus Process : 83%
Exit
Perfect Focus Process : 83%
Exit
S.STD
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Samsung Electronics
Alignment and Adjustments
1-9 MICOM and Pins Voltage
1-9-1 Pin Layout(T_CM2P06_XXX)
D2 D12 D10 GND ST3.3B D4 D3 D11 RESET SCL2 SDA2 IR COMP | SW ST5V PROTECT WP S | RESET AMP | MUTE DEFL | SW GND ST3.3A GND ST2.5B TXD RXD LED1 LED2 STOP N.C N.C T1 T3 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
1080i-SW SCL1 SDA1 SCAN-RST N.C VS2 HS2 N.C OSD-YS/YM ST3.3A GND XTAL1 XTAL2 GND ST2.5A OSD-R OSD-G OSD-B GND ST2.5A GND GNA ST2.5A GND TTX-CVBS GND ST2.5A KEYS1 KEYS2 MAIN-AFT SUB-AFT GND
97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
SDA6001-B11 (T_CM2P06_XXX)
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
D5 D9 D13 ST3.3B GND D1 D6 D8 D14 D0 D7 ST3.3B GND D15 WR LDQM UDQM RD CSROM CLKEN CSSDRAM CLKSDRAM ST3.3B GND A15/CAS A14/RAS A13 A0 A1 A2 A3 A4
Samsung Electronics
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ST3.3B GND A12 A11 A10 A5 A6 A9 A7 A8 A16 ST2.5B GND A17 A18 A19 ST3.3B ST3.3B ST3.3A GND MAIN | SW1 MAIN | SW2 SUB | SW1 SUB | SW2 5VB AV | LINK ST5V C | SPK | MUTE TDO TDI TMS TCK
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Alignment and Adjustments
1-9-2 Pin Layout(T_CMDEAC_XXX)
A8 A6 A9 A5 A11 A4 LE PSEN A3 A10 GND 3.3V A2 A1 N.C DO7 A0 D06 D00 D05 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 N.C A7 A13 A12 A14 3.3V GND 2.5V N.C A15 A17 A16 N.C N.C N.C N.C N.C N.C N.C N.C OSD-F/B OSD-B OSD-G OSG-R 2.5V GND N.C XTAL1 XTAL2 N.C
DO1 DO4 DO2 DO3 GND 2.5V GND 3.3V W.P SDA2 SCL2 BUS-STOP SDA1 SCL1 S-RESET V-MUTE GND N.C N.C GND TTX-CVBS 2.5V GND MAIN-AFT SUB-AFT KEY2 KEY1 N.C H-BLK V-BLK
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
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 RESET N.C N.C 1080I POWER AMP MUTE N.C SW3/SW2 N.C N.C 3.3V GND N.C STD LED TIMER LED PROTECT IR C/SPK MUTE N.C N.C N.C
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Alignment and Adjustments
1-9-3 MICOM MODULE Pins
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 31 32 KEY 1
ITEM
FUNCTION KEY SCAN1 PROTECT PORT KEY SCAN2 GND N.C VCC REMOCON INPUT POWER ON/OFF RELAY CONTROL TIMER LED N.C GND VIDEO RESET SERIAL CLOCK LINE1 GND SEREAL DATA LINE1 SOUND RESET STAND-BY LED RESET SOUND AMP MUTE N.C GND N.C SERIAL CLOCK LINE2 CENTER SPEAKER MUTE SERIAL DATA LINE2 SW3(CONTROL) GND SW2(CONTROL) SUB TUNER AFT CONTROL GND MAIN TUNER AFT CONTROL IIC BUS STOP
OUT VOLT 2.28[V) 0.83[mV] 2.25[V] 4.91[V] 3.74[V] 1.03[V] 2.07[V] 2.84[mV] 3.43[V] 3.49[V] 4.21[V] 2.95[V] 2.47[V] 0.89[mV] 3.27[V] 3.26[V] 3.27[V] 5[mV] 2.08[V] 2.57[V] 1.04[V] 3.27[V]
PROTECT KEY 2 GND N.C STB-5(V) IR IN POWER TIMER-LED N.C GND V-RESET SCL1 GND SDA1 S-RESET ST-BY-LED RESET AMP-MUTE N.C GND N.C SCL2 C-SPK MUTE SDA2 SW3 GND SW2 SUB-AFT GND MAIN-AFT BUS-STOP
Samsung Electronics
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Alignment and Adjustments
PIN NO. 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 5[V]
ITEM 5[V]
FUNCTION
OUT VOLT 4.96[V] 215.8[mV] -12.10[mV] 215.51[mV] 1.19[V] 168[mV] 0.46[V] 0.46[V] 3.26[V] 7.31[mV]
H-BLANK GND V-BLANK N.C GND GND N.C VS1 N.C HS1 N.C GND N.C TTX-CVBS GND GND N.C AN-LINK N.C GND N.C N.C GND N.C OSD-TTX-R GND OSD-TTX-G WP OSD-TTX-B 3.3[V] OSD-TTX-FB
HORIZONTAL BLANK GND VERTICAL BLANK N.C GND GND N.C VERTICAL SYNC N.C HORIZONTAL SYNC N.C GND N.C TTX/CAPTION-CVBS GND GND N.C NOT USE N.C GND N.C N.C GND N.C ON SCREEN DISPLAY RED GND ON SCREEN DISPLAY GREEN WRITE PROTECT ON SCREEN DISPLAY BLUE 3.3[V] OSD/TTX-FB
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Alignment and Adjustments
1-9-4 PROSCAN MODULE Pins
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 31 32 EW
ITEM
FUNCTION EAST WEST OUT VERTICAL BLANK ABL(Automatic Brightness Limiter) VERTICAL DRIVE(-VOLTAGE) VERTICAL DRIVE(+VOLTAGE) HORIZONTAL BLANK HORIZONTAL DRIVE GND OSD/TTX-FB ON SCREEN DISPLAY BLUE IN ON SCREEN DISPLAY GREEN IN ON SCREEN DISPLAY RED IN VIDEO RESET GND SERIAL CLOCK LINE SERIAL DATA LINE N.C COMP GND CONVERGENCE RED CONVERGENCE GREEN CONVERGENCE BLUE CONVERGENCE SYNC DYNAMIC FOCUS GND 9[V] N.C N.C N.C N.C GND 13.5[V]
OUT VOLT 2.26[V] -12.07[mV] 2.26[V] 3.46[V] 3.53[V[ 215.93[mV] 2.38[V] 7.29[mV] 0.46[mV] 0.46[mV] 167.99[mV] 2.94[mV] 3.42[V] 3.50[V] 27.28[mV] 0.27[mV] 0.27[mV] 0.29[mV] 180.03[mV] 1.5[V] 9[V] 14.05[V]
V-BLK ABL VDVD+ H-BLK HD GND OSD/TTX-FB OSD/TTX-B OSD/TTX-G OSD/TTX-R V-RESET GND SCL1 SDA1 N.C COMP GND CG-R CG-G CG-B CG-SYNC D/F GND 9[V] N.C N.C N.C N.C GND 13.5[V]
Samsung Electronics
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Alignment and Adjustments
PIN NO. 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
ITEM 5[V]-DW1 VM-Y SW3 SW2 N.C GND PIP-C PIP-Y CVBS GND MAIN-C MAIN-Y CVBS N.C GND N.C GND RF2-CVBS DVD-Pr/R DVD-Y/G DVD-Pb/B FB GND N.C N.C N.C GND DVD-Pr DVD-Y DVD-Pb GND 5[V]-DW2 N.C N.C 5[V]-DW1
FUNCTION
OUT VOLT 4.97[V] 1.97[V] 4.98[mV] 2.08[V] 1.20[mV] 1.33[mV] 1.34[mV] 1.57[mV] 4.89[V] -
VM-Y OUTPUT SW3(CONTROL) SW2(CONTROL) N.C GND PIP-C INPUT PIP-Y/CVBS INPUT GND MAIN-C INPUT MAIN-Y/CVBS INPUT N.C GND N.C GND RF2-CVBS DVD-Pr/R(SCART) DVD-Y/G(SCART) DVD-Pb/B(SCART) FB(SCART) GND N.C N.C N.C GND DVD-Pr DVD-Y DVD-Pb GND 5[V]-DW2 N.C N.C
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Samsung Electronics
Alignment and Adjustments
1-9-5 CONVERGENCE MODULE Pins
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 31 32
ITEM 5[V]-CG GND D/F GND SCL1 CG-SYNC GND N.C CG-R CG-G CG-B SDA1 N.C IR N.C GND GND GND BV BH GV GH RV RH GND H-BLK V-BLK GND N.C -5[V] 5[V] GND 5[V]-CG GND
FUNCTION
OUT VOLT 5.2[V] 1.5[V] 3.4[V] 179[mV] 5.2[V] 0.27[mV] 0.26[mV] 0.29[mV] 3.5[V] 3.7[V] 34.27[mV] -107.32[mV] 101.52[mV] -15.83[mV] 104.32[mV] -88.95[mV] 275[mV] -13.22[mV] -4.99[V] 5.24[V] -
DYNAMIC FOCUS GND SERIAL CLOCK LINE1 CONVERGENCE SYNC GND N.C CONVERGENCE RED CONVERGENCE GREEN CONVERGENCE BLUE SERIAL DATA LINE1 N.C INPUT REMOCON N.C GND GND GND BLUE VERTICAL OUT BLUE HORIZONTAL OUT GREEN VERTICAL OUT GREEN HORIZONTAL OUT RED VERTICAL OUT RED HORIZONTAL OUT GND HORIZONTAL BLANK VERTICAL BLANK GND N.C -5[V] 5[V] GND
Samsung Electronics
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Alignment and Adjustments
MEMO
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Samsung Electronics