Samsung vp-a20, vp-a21, vp-a22 Alignment and Adjustments

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Page 1

Samsung Electronics 5-1

5. Alignment and Adjustment

5-1 Mechanical Adjustment

1. Refer to mechanical manual ÒDE-6 (AD68-30200A)Ó for the adjustment and checks of mechanism section.

2. Short between pin 67 of IC601 and GND in order to set the TEST mode (Track Shift Mode).

3. The location of test point (See Fig.1)

Test Point :

PB RF - Pin 11 of CTP501 Head Switching Trigger - Pin 9 of CTP501

1314

CTP501

Fig. 1 Test point

Fig. 2 The location of test point

Main PCB (Component side)

PB RF

Head Switching -Trigger

4. After completing the adjustment, open the pin 67 of IC601 and GND to release the TEST mode.

Page 2

Alignment and adjustment

5-2 Samsung Electronics

5-2 Camera Section Adjustment

Note :

1. This system has

1) EEPROM to store the confirmed adjustment data.

2) DSP (Digital Signal Process ; ICP04 - Main board) chip to process the signal of camera parts.

3) One test point for the frequency adjustment of DSP main clock (P. CLK).

2. Keep in mind

1) Readjustment is needed when the EEPROM (ICP10 of Main board) is replaced. The reason is that EEPROM stores confirmed adjustment value of each adjustment step.

5-2-1 Preparations

1. Equipments to be used

1) DC Power supply

2) Oscilloscope

3) Frequency counter

4) Vectorscope

5) Waveform monitor

6) Color monitor or TV

7) Various charts

- Color bar chart

- Gray-scale chart, etc...

8) Alignment tape (Lion pattern)

2. Composition of camera P.C.Boards

1) Main PCB 2) CCD PCB

3) EVF PCB 4) CVF PCB

3. Adjustment preparations

1) Press the confirm button when each manual adjustment step is completed to write the adjustment data to the EEPROM.

2) After each adjustment step is completed, OSD shows ÒOK!Ó.

3) To cancel the adjustment mode, remove the power source.

4. Rear Board

The following is a chart explaining the use of each button :

Using Button

START/STOP(CONFIRM)

- (DATA DOWN)

+ (DATA UP) BLC (MODE UP) FADE (MODE DOWN) DATE (FAR ) TITLE (NEAR)

Adjustment

Data store after finishing adjustment by DATA UP/DOWN button. When changing data value of adjust state.

Mode change.

Focus adjustment.

Page 3

Alignment and adjustment

Samsung Electronics 5-3

The function buttons on the Rear Board are used to control the camcorder additionally,

These buttons should be used for adjustment of the camera section.

DATE

TITLE

FADE

BLC

DISPLAY

P.AE

DSE

D.ZOOM

START/STOP

EJECT

FAR

NEAR

MODE DOWN

MODE UP

DOWN/UP

CONFIRM

DATA

Rear Board for camcorder adjustment

Figure of button placement when Rear Board is

used for service adjustment.

Reassignment

in the

adjustment mode

Note : In service adjustment mode, button names are different from those in customer camera function control

mode. EX) Start/stop button is the same as confirm.

5. How to get into service ÒADJUSTÓ mode

1. Remove the lithium battery from the camcorder.

2. Connect the power source (battery/ DC cable).

3. Eject the tape if it is in the unit.

4. Set the power switch of the camcorder to ÒCAMERAÓ position.

5. Set OSD on state.

STEP 1

1. PRESS ÒDSEÓ Button 3 times on the camcorder.

2. It goes to into ÒNEGATIVEÓ mode.

3. Press and hold the ÒEJECTÓ button and ÒDISPLAYÓ button on the camcorder at the same time for more than 3 seconds. Then unit goes into service mode.

STEP 2

On screen display show “CD HALLA XX XX” CAMERA ADJUSTMENT mode has successfully been activated.

STEP 3

NEGATIVE

OSD

Note : When ÒXX XXÓ is shown in service adjustment precedures, this indicates variable values.

Page 4

Alignment and adjustment

5-4 Samsung Electronics

5. Initial data of camera parts adjustment - CAMERA AF 1st MICOM (UPD784035GC-817) DATA

During camera adjustment, the OSD displays the following abbreviations to indicate the selected mode.

Note : ÒData 1Ó is previous setting in memory, ÒData 2Ó is

now adjustment setting, that changes during adjustment mode. After pressing ÒSTART/STOP (Confirm)Ó, it goes to memory.

Example) “ 00 XXXX XX XX “

VP-A20 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT CD HALLA 70 70 70 70 HALL AUTO ADJUSTMENT CE IRISA D0 D0 D0 D0 IRIS CONTROL RANGE ADJUSTMENT CF WBA FF FF FF FF WHITE BALANCE AUTO ADJUSTMENT D0 LENSA FF FF FF FF LENS AUTO ADJUSTMENT D6 Z.CHK 80 80 80 80 ZOOM VR CENTER AUTO ADJUSTMENT O3 IRIS1 70 70 70 70 IRIS LEVEL CONTROL-HIGH BYTE O5 P.CLK 40 40 40 40 P.CLK ADJUSTMENT O7 ADREF OO OO OO OO A/D REFERENCE CONTROL(SETUP) O8 S.CLP O8 O8 O8 O8 SOFT CLIP CONTROL O9 AGC1 18 18 18 18 AGC CONTROL OB HAPER 5A 5A 5A 5A HORIZONTAL APPERTURE GAIN OC YSEL FA FA FA FA VERTICAL APPERTURE GAIN 1C CWBR 3D 3D 3D 3D COLOR W/B COEFF. OF Cr SIGNAL 1D CWBB 90 90 90 90 COLOR W/B COEFF. OF Cb SIGNAL 32 CRGP 47 47 47 47 INDOOR R-Y POSITIVE GAIN 33 CRGN 55 55 55 55 INDOOR R-Y NEGATIVE GAIN 34 CHYE O5 O5 O5 O5 INDOOR R-Y POSITIVE HUE 35 CHB 1O 1O 1O 1O INDOOR R-Y NEGATIVE HUE 36 CBGP 28 28 28 28 INDOOR B-Y POSITIVE GAIN 37 CBGN 20 20 20 20 INDOOR B-Y NEGATIVE GAIN 38 CHGR 29 29 29 29 INDOOR B-Y POSITIVE HUE 39 PCBHN O9 O9 O9 O9 INDOOR B-Y NEGATIVE HUE 53 ECGAN 88 88 88 88 CHROMA GAIN CONTROL 54 ESY 84 84 84 84 Y SET-UP LEVEL CONTROL 55 EWC D0 D0 D0 D0 WHITE CLIP CONTROL 57 EUSC EF EF EF EF B-Y SIGNAL BURST LEVEL CONTROL 58 EVSC 12 12 12 12 R-Y SIGNAL BURST LEVEL CONTROL 5D XKCON O4 O4 O4 O4 SCK CONTROL 5E MDSEL O4 O4 O5 O5 D/ZOOM MODE SELECTION 5F TGMSE O2 O2 O2 O2 TG MODE SELECTION 65 HRGDL OE OE OE OE H1/H2/RG DELAY CONTROL 66 SHP.D C7 C7 C7 C7 SHP/SHD DELAY CONTROL 67 ADDL OO OO OO OO SPO/FECKDELAY CONTROL 71 ROUGP 43 43 43 43 OUTDOOR R-Y POSITIVE GAIN 72 ROUGN 3C 3C 3C 3C OUTDOOR R-Y NEGATIVE GAIN 73 CHOYE O1 O1 O1 O1 OUTDOOR R-Y POSITIVE HUE 74 CHOB 1B 1B 1B 1B OUTDOOR R-Y NEGATIVE HUE 75 GOUGP 2C 2C 2C 2C OUTDOOR B-Y POSITIVE GAIN 76 BOUGN 25 25 25 25 OUTDOOR B-Y NEGATIVE GAIN 77 CHOGR 1C 1C 1C 1C OUTDOOR B-Y POSITIVE HUE 78 CHOR OC OC OC OC OUTDOOR B-Y NEGATIVE HUE 82 AETAL A0 A0 A0 A0 AE TARGET (LOW BYTE) 83 AETAH O5 O5 O5 O5 AE TARGET (HIGH BYTE) 88 AGCMA 85 85 85 85 AGC MAXIMUM CONTROL 8F WBTAR 86 86 86 86 WHITE BALANCE R TARGET 90 WBTAB 74 74 74 74 WHITE BALANCE B TARGET 95 R-IN 45 45 45 45 R INDOOR CONTROL VALUE 96 B-IN A0 A0 A0 A0 B INDOOR CONTROL VALUE 97 R-OUT 80 80 80 80 R OUTDOOR CONTROL VALUE

Page 5

Alignment and adjustment

Samsung Electronics 5-5

VP-A20 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT 98 B-OUT 68 68 68 68 B OUTDOOR CONTROL VALUE B8 CFAPS 20 20 20 20 NOISE SLICE START AGC B9 APNSC FE FE FE FE NOISE SLICE MAXIMUM VALUE BB CFAOR O3 O3 O3 O3 CHROMA SUPRESS MAXIMUM VALUE BC BLKST 30 30 30 30 EY BLACK START AGC BD BLKMX O4 O4 O4 O4 EY BLACK MAXIMUM VALUE 00 OO OO OO OO NOT USED 01 40 40 40 40 HALL GAIN 02 80 80 80 80 HALL REFERENCE 04 OO OO OO OO IRIS LEVEL CONTROL-L 06 OO OO OO OO P.CLK PWM CONTROL-L OA 66 66 66 66 H/V BLACK NOIS THRESHOLD/GAIN 0D 13 13 13 13 APERTURE SLICE CONTROL OE A8 A8 A8 A8 Y HI-REF. VALUE FOR C SUPRESS OF 10 10 10 10 EDGE REF. VALUE FOR C SUPRESS 10 05 05 05 05 Y SIGNAL GAMMA COEFF. 1 11 0A 0A 0A 0A Y SIGNAL GAMMA COEFF. 2 12 1C 1C 1C 1C Y SIGNAL GAMMA COEFF. 3 13 30 30 30 30 Y SIGNAL GAMMA COEFF. 4 14 4D 4D 4D 4D Y SIGNAL GAMMA COEFF. 5 15 76 76 76 76 Y SIGNAL GAMMA COEFF. 6 16 BA BA BA BA Y SIGNAL GAMMA COEFF. 7 17 DA DA DA DA Y SIGNAL GAMMA COEFF. 8 18 OO OO OO OO Y LPF SELECTION 19 11 11 11 11 Cr/Cb/Y LPF SELECTION 1A 42 42 42 42 C MATRIX COEF. OF Cr SIGNAL 1B 66 66 66 66 C MATRIX COEF. OF Cb SIGNAL 1E 24 24 24 24 C W/B COEF. OF G SIGNAL 1F 05 05 05 05 C DARK SLICE COEF. OF Cr SIG. 20 00 00 00 00 C DARK SLICE COEF. OF Cb SIG. 21 FE FE FE FE C DARK SLICE COEF. OF G SIG. 22 05 05 05 05 C SIGNAL GAMMA BENDING POINT 1 23 0D 0D 0D 0D C SIGNAL GAMMA BENDING POINT 2 24 1A 1A 1A 1A C SIGNAL GAMMA BENDING POINT 3 25 38 38 38 38 C SIGNAL GAMMA BENDING POINT 4 26 58 58 58 58 C SIGNAL GAMMA BENDING POINT 5 27 88 88 88 88 C SIGNAL GAMMA BENDING POINT 6 28 BA BA BA BA C SIGNAL GAMMA BENDING POINT 7 29 DA DA DA DA C SIGNAL GAMMA BENDING POINT 8 2A 59 59 59 59 Cr(R-G) SIGNAL POSITIVE GAIN 2B 59 59 59 59 Cr(R-G) SIGNAL NEGATIVE GAIN 2C F2 F2 F2 F2 Cr(B-G) SIGNAL POSITIVE GAIN 2D F2 F2 F2 F2 Cr(B-G) SIGNAL NEGATIVE GAIN 2E D9 D9 D9 D9 Cb(R-G) SIGNAL POSITIVE GAIN 2F D9 D9 D9 D9 Cb(R-G) SIGNAL NEGATIVE GAIN 30 72 72 72 72 Cb(B-G) SIGNAL POSITIVE GAIN 31 72 72 72 72 Cb(B-G) SIGNAL NEGATIVE GAIN 3A C8 C8 C8 C8 NEGA MODE W/B B CONTROL 3B 30 30 30 30 CINEMA/SPOT MODE AE TARGET 3C 35 35 35 35 R DETECT WINDOW H START POINT 3D 50 50 50 50 R DETECT WINDOW H STOP POINT 3E 3A 3A 3A 3A R DETECT WINDOW V START POINT 3F 4B 4B 4B 4B R DETECT WINDOW V STOP POINT 40 OO OO OO OO DSP ODM COMMEND 41 FF FF FF FF NOT USED 42 80 80 80 80 COLOR ADJUST START VALUE 43 FF FF FF FF NOT USED 44 FF FF FF FF NOT USED 45 FF FF FF FF NOT USED 46 00 00 00 00 CCD DEFECT COMPENSATION FACTOR 47 E0 E0 E0 E0 ODM AE CLIP THRESHOULD VALUE

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Alignment and adjustment

5-6 Samsung Electronics

VP-A20 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT 48 FF FF FF FF ODM Y UPPER VALUE OF AE MODE 49 OO OO OO OO ODM Y LOWER VALUE OF AE MODE 4A 3F 3F 3F 3F ODM Y UPPER VALUE OF AWB MODE 4B OO OO OO OO ODM Y LOWER VALUE OF AWB MODE 4C FF FF FF FF R-Y THRESHOULD VALUE OF AWB MODE 4D FF FF FF FF B-Y THRESHOULD VALUE OF AWB MODE 4E 3F 3F 3F 3F (R-Y)+(B-Y) THRESHOULD VALUE 4F 20 20 20 20 WHITE DETECTION THRESHOLD VALUE 50 OO OO OO OO DIGITAL CLAMP OPTICAL BLACK POINT 51 O1 O1 O1 O1 Y DELAY CONTROL SELECTION 52 90 90 90 90 Y SIGNAL GAIN 56 2A 2A 2A 2A LUMINANCE BLANK LEVEL 59 87 87 87 87 BURST FLAG DELAY SELECTION 5A OO OO OO OO FSC/2FSC CONTROL 5B OO OO OO OO DELAY CONTROL SELECTION 5C 3F 3F 3F 3F DELAY CONTROL SELECTION 60 OO OO OO OO INVERSE NUMBER OF V ZOOM RATIO 61 O9 O9 O9 O9 CCD V START POINT(INTEGER LINE) 62 OO OO OO OO CCD V START POINT(SUB PIXEL) 63 83 83 83 83 SHUTTER MODE 64 FF FF FF FF HIGH SHUTTER SPEED CONTROL 68 OO OO OO OO RG/SHP PULSE WIDTH ADJUST 69 80 80 80 80 D ZOOM MODE SELECTION 6A OO OO OO OO HORIZONTAL D ZOOM STEP 6B OO OO OO OO VERTICAL D ZOOM STEP 6C OO OO OO OO HORIZENTAL START READ ADDRESS -H 6D O1 O1 O1 O1 HORIZENTAL START READ ADDRESS -L 6E OO OO OO OO HORIZONTAL D ZOOM START SUB PIXEL 6F OO OO OO OO V D ZOOM START SUB PIXEL ODD FIELD 70 OO OO OO OO V D ZOOM START SUB PIXEL EVEN FIELD 79 60 60 60 60 R VALUE OF SEPIA MODE 7A 18 18 18 18 G VALUE OF SEPIA MODE 7B 78 78 78 78 R VALUE OF YELLOW MODE 7C 60 60 60 60 G VALUE OF YELLOW MODE 7D 88 88 88 88 HALL REFERENSE START VALUE 7E 3A 3A 3A 3A HALL GAIN START VALUE 7F 10 10 10 10 HALL MINIMUM VALUE (IRIS OPEN) 80 D0 D0 D0 D0 HALL MAXIMUM VALUE(IRIS CLOSE) 81 15 15 15 15 OUTDOOR DETECT IRIS CTL VALUE 84 CA CA CA CA IRIS CONTROL MIN VALUE 85 35 35 35 35 IRIS CONTROL MAX VALUE 86 02 02 02 02 TARGET MARGEIN OF IRIS ADJUST 87 12 12 12 12 NOT USED 89 FF FF FF FF NOT USED 8A 0B 0B 0B 0B BLC ON AE TARGET 8B 30 30 30 30 CINEMA/SPOT LIGHT BLC TARGET 8C O8 O8 O8 O8 SAND/SNOW MODE AE TARGET 8D O8 O8 O8 O8 NEGA MODE AE TARGET 8E FF FF FF FF NOT USED 91 45 45 45 45 R INDOOR START VALUE OF W/B ADJUST 92 85 85 85 85 B INDOOR START VALUE OF W/B ADJUST 93 65 65 65 65 R OUTDOOR START VALUE OF W/B ADJUST 94 68 68 68 68 R INDOOR START VALUE OF W/B ADJUST 99 03 03 03 03 R OUTDOOR CONTROL UP/DOWN MARGIN 9A 83 83 83 83 R INDOOR CONTROL UP/DOWN MARGIN 9B O3 O3 O3 O3 B INDOOR CONTROL UP/DOWN MARGIN 9C 90 90 90 90 B OUTDOOR CONTROL UP/DOWN MARGIN 9D 10 10 10 10 INITIAL(POWER ON) R CTL START DATA 9E OO OO OO OO INITIAL(POWER ON) B CTL START VALUE 9F 6E 6E 6E 6E W/B TABLE MODE

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Alignment and adjustment

Samsung Electronics 5-7

VP-A20 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT A0 O2 O2 O2 O2 W/B SD/3+AEAVR-MAXDETE A1 90 90 90 90 W/B CONTROL BOUNDARY A2 A6 A6 A6 A6 W/B CTL STOP HALL OF MACRO AREA A3 43 43 43 43 W/B OUTDOOR STOP HALL A4 00 00 00 00 R/B CTL SPEED UP/DOWN MODE A5 FF FF FF FF NOT USED A6 FF FF FF FF NOT USED A7 20 20 20 20 W/B STABLE CONDITION A8 FF FF FF FF NOT USED A9 FF FF FF FF NOT USED AA 0E 0E 0E 0E FOCUS RESET POSITION L AB 11 11 11 11 FOCUS RESET POSITION H AC 4B 4B 4B 4B ZOOM RESET POSITION L AD 12 12 12 12 ZOOM RESET POSITION H AE 83 83 83 83 ZOOM RESET DIFERRENCE AF 40 40 40 40 AF FILTER1 DATA MAGNIFY RATO B0 B0 B0 B0 B0 FILTER1 NOISE LEVEL(L) OF AREA1 B1 OO OO OO OO FILTER1 NOISE LEVEL(H) OF AREA1 B2 OO OO OO OO FILTER1 NOISE LEVEL(L) OF AREA2 B3 O3 O3 O3 O3 FILTER1 NOISE LEVEL(H) OF AREA2 B4 80 80 80 80 FILTER2 NOISE LEVEL(L) OF AREA1 B5 OO OO OO OO FILTER2 NOISE LEVEL(H) OF AREA1 B6 OO OO OO OO FILTER2 NOISE LEVEL(L) OF AREA2 B7 O2 O2 O2 O2 FILTER2 NOISE LEVEL(H) OF AREA2 BA 30 30 30 30 CHROMA SUPRESS START AGC BE A0 A0 A0 A0 AE TAGET OF NEGA MODE(FADE IN) BF FF FF FF FF NOT USED C0 2A 2A 2A 2A FADE LIMIT OF NEGA MODE C1 28 28 28 28 DATA CONTROL BOUNDARY OF OUTDOOR C2 24 24 24 24 NEGA MODE W/B R-CONTROL DATA C3 C1 C1 C1 C1 FOCUS RETURN LOW BYTE C4 14 14 14 14 FOCUS RETURN HIGH BYTE C5 42 42 42 42 ZOOM RETURN LOW BYTE C6 12 12 12 12 ZOOM RETURN HIGH BYTE C7 O5 O5 O5 O5 LENS CHECK MARGIN (WIDE) C8 12 12 12 12 LENS CHECK MARGIN (TELE) C9 65 65 65 65 ADJUST MODE IRIS SETTING DATA CA OO OO C0 C0 D ZOOM RAITO CB FF FF FF FF NOT USED CC 00 00 00 00 SETUP ADJUST ENABLE D1 FF FF FF FF HALL AUTO CHECK D2 FF FF FF FF AGC AUTO CHECK D3 FF FF FF FF LENS CHECK OF PCB LINE D4 FF FF FF FF GYRO SENSOR CHECK (H) D5 FF FF FF FF GYRO SENSOR CHECK (V) D7 01 01 01 01 ZOOM/FOCUS CHECK ENABLE D8 20 20 20 20 VR ZOOM CENTER MARGEIN D9 00 00 00 00 COLOR GAIN ADJUST DA 7E 7E 7E 7E SETUP AUTO ADJUST DB O8 O8 O8 O8 HALL CHECK THRESHOULD DC 82 82 82 82 COLOR ADJUST TARGET VALUE DD 89 89 89 89 HALL ADJUST GAIN TARGET DE 4D 4D 4D 4D HALL ADJUST CENTER DF 00 00 00 00 NOT USED E0 FF FF FF FF NOT USED E1 FF FF FF FF NOT USED E2 FF FF FF FF NOT USED E3 FF FF FF FF NOT USED E4 FF FF FF FF NOT USED E5 FF FF FF FF NOT USED

Page 8

Alignment and adjustment

5-8 Samsung Electronics

VP-A20 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT E6 FF FF FF FF NOT USED E7 FF FF FF FF NOT USED E8 FF FF FF FF NOT USED E9 FF FF FF FF NOT USED EA FF FF FF FF NOT USED EB FF FF FF FF NOT USED EC FF FF FF FF NOT USED ED FF FF FF FF NOT USED EE FF FF FF FF NOT USED EF FF FF FF FF NOT USED F0 FF FF FF FF NOT USED F1 FF FF FF FF NOT USED F2 FF FF FF FF NOT USED F3 FF FF FF FF NOT USED

VP-A20/A21 VP-A22 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT CD HALLA 70 70 70 70 70 70 HALL AUTO ADJUSTMENT CE IRISA D0 D0 D0 D0 D0 D0 IRIS CONTROL RANGE ADJUSTMENT CF WBA FF FF FF FF FF FF WHITE BALANCE AUTO ADJUSTMENT D0 LENSA FF FF FF FF FF FF LENS AUTO ADJUSTMENT D6 Z.CHK 80 80 80 80 80 80 ZOOM VR CENTER AUTO ADJUSTMENT O3 IRIS1 70 70 70 70 70 70 IRIS LEVEL CONTROL-HIGH BYTE O5 P.CL 40 40 40 40 40 40 P.CLK ADJUSTMENT O7 ADREF OO OO OO OO OO OO A/D REFERENCE CONTROL(SETUP) O8 S.CLP O8 O8 O8 O8 O8 O8 SOFT CLIP CONTROL O9 AGC1 18 18 18 18 18 18 AGC CONTROL OB HAPER 5A 5A 5A 5A 5A 5A HORIZONTAL APPERTURE GAIN OC YSEL FA FA FA FA FA FA VERTICAL APPERTURE GAIN 1C CWBR 3D 3D 3D 3D 3D 3D COLOR W/B COEFF. OF Cr SIGNAL 1D CWBB 90 90 90 90 90 90 COLOR W/B COEFF. OF Cb SIGNAL 32 CRGP 47 47 47 47 47 47 INDOOR R-Y POSITIVE GAIN 33 CRGN 50 50 50 50 50 50 INDOOR R-Y NEGATIVE GAIN 34 CHYE O5 O5 O5 O5 O5 O5 INDOOR R-Y POSITIVE HUE 35 CHB O8 O8 O8 O8 O8 O8 INDOOR R-Y NEGATIVE HUE 36 CBGP 28 28 28 28 28 28 INDOOR B-Y POSITIVE GAIN 37 CBGN 20 20 20 20 20 20 INDOOR B-Y NEGATIVE GAIN 38 CHGR 20 20 20 20 20 20 INDOOR B-Y POSITIVE HUE 39 PCBHN OC OC OC OC OC OC INDOOR B-Y NEGATIVE HUE 53 ECGAN 88 88 88 88 88 88 CHROMA GAIN CONTROL 54 ESY 83 83 83 83 83 83 Y SET-UP LEVEL CONTROL 55 EWC D0 D0 D0 D0 D0 D0 WHITE CLIP CONTROL 57 EUSC EF EF EF EF EF EF B-Y SIGNAL BURST LEVEL CONTROL 58 EVSC 12 12 12 12 12 12 R-Y SIGNAL BURST LEVEL CONTROL 5D XKCON O4 O4 O4 O4 O4 O4 SCK CONTROL 5E MDSEL O4 O4 O5 O5 O5 O5 D/ZOOM MODE SELECTION 5F TGMSE O2 O2 O2 O2 O2 O2 TG MODE SELECTION 65 HRGDL OE OE OE OE OE OE H1/H2/RG DELAY CONTROL 66 SHP.D C7 C7 C7 C7 C7 C7 SHP/SHD DELAY CONTROL 67 ADDL OO OO OO OO OO OO SPO/FECKDELAY CONTROL 71 ROUGP 47 47 47 47 47 47 OUTDOOR R-Y POSITIVE GAIN 72 ROUGN 48 48 48 48 48 48 OUTDOOR R-Y NEGATIVE GAIN 73 CHOYE O5 O5 O5 O5 O5 O5 OUTDOOR R-Y POSITIVE HUE 74 CHOB 15 15 15 15 15 15 OUTDOOR R-Y NEGATIVE HUE 75 GOUGP 2C 2C 2C 2C 2C 2C OUTDOOR B-Y POSITIVE GAIN 76 BOUGN 25 25 25 25 25 25 OUTDOOR B-Y NEGATIVE GAIN 77 CHOGR 20 20 20 20 20 20 OUTDOOR B-Y POSITIVE HUE

6. Initial data of camera parts adjustment - CAMERA AF 2nd MICOM (UPD784035GC-818) DATA

Page 9

Alignment and adjustment

Samsung Electronics 5-9

VP-A20/A21 VP-A22 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT 78 CHOR OC OC OC OC OC OC OUTDOOR B-Y NEGATIVE HUE 82 AETAL 80 80 80 80 80 80 AE TARGET (LOW BYTE) 83 AETAH O5 O5 O5 O5 O5 O5 AE TARGET (HIGH BYTE) 88 AGCMA 85 85 85 85 85 85 AGC MAXIMUM CONTROL 8F WBTAR 86 86 86 86 86 86 WHITE BALANCE R TARGET 90 WBTAB 74 74 74 74 74 74 WHITE BALANCE B TARGET 95 R-IN 45 45 45 45 45 45 R INDOOR CONTROL VALUE 96 B-IN A0 A0 A0 A0 A0 A0 B INDOOR CONTROL VALUE 97 R-OUT 80 80 80 80 80 80 R OUTDOOR CONTROL VALUE 98 B-OUT 68 68 68 68 68 68 B OUTDOOR CONTROL VALUE B8 CFAPS 20 20 20 20 20 20 NOISE SLICE START AGC B9 APNSC FE FE FE FE FE FE NOISE SLICE MAXIMUM VALUE BB CFAOR O3 O3 O3 O3 O3 O3 CHROMA SUPRESS MAXIMUM VALUE BC BLKST 30 30 30 30 30 30 EY BLACK START AGC BD BLKMX O4 O4 O4 O4 O4 O4 EY BLACK MAXIMUM VALUE 00 OO OO OO OO OO OO NOT USED 01 40 40 40 40 40 40 HALL GAIN 02 80 80 80 80 80 80 HALL REFERENCE 04 OO OO OO OO OO OO IRIS LEVEL CONTROL-L 06 OO OO OO OO OO OO P.CLK PWM CONTROL-L OA 66 66 66 66 66 66 H/V BLACK NOIS THRESHOLD/GAIN 0D 13 13 13 13 13 13 APERTURE SLICE CONTROL OE A8 A8 A8 A8 A8 A8 Y HI-REF. VALUE FOR C SUPRESS OF 10 10 10 10 10 10 EDGE REF. VALUE FOR C SUPRESS 10 05 05 05 05 05 05 Y SIGNAL GAMMA COEFF. 1 11 0A 0A 0A 0A 0A 0A Y SIGNAL GAMMA COEFF. 2 12 1C 1C 1C 1C 1C 1C Y SIGNAL GAMMA COEFF. 3 13 30 30 30 30 30 30 Y SIGNAL GAMMA COEFF. 4 14 4D 4D 4D 4D 4D 4D Y SIGNAL GAMMA COEFF. 5 15 76 76 76 76 76 76 Y SIGNAL GAMMA COEFF. 6 16 BA BA BA BA BA BA Y SIGNAL GAMMA COEFF. 7 17 DA DA DA DA DA DA Y SIGNAL GAMMA COEFF. 8 18 OO OO OO OO OO OO Y LPF SELECTION 19 11 11 11 11 11 11 Cr/Cb/Y LPF SELECTION 1A 42 42 42 42 42 42 C MATRIX COEF. OF Cr SIGNAL 1B 66 66 66 66 66 66 C MATRIX COEF. OF Cb SIGNAL 1E 24 24 24 24 24 24 C W/B COEF. OF G SIGNAL 1F 05 05 05 05 05 05 C DARK SLICE COEF. OF Cr SIG. 20 OO OO OO OO OO OO C DARK SLICE COEF. OF Cb SIG. 21 FE FE FE FE FE FE C DARK SLICE COEF. OF G SIG. 22 05 05 05 05 05 05 C SIGNAL GAMMA BENDING POINT 1 23 0D 0D 0D 0D 0D 0D C SIGNAL GAMMA BENDING POINT 2 24 1A 1A 1A 1A 1A 1A C SIGNAL GAMMA BENDING POINT 3 25 38 38 38 38 38 38 C SIGNAL GAMMA BENDING POINT 4 26 58 58 58 58 58 58 C SIGNAL GAMMA BENDING POINT 5 27 88 88 88 88 88 88 C SIGNAL GAMMA BENDING POINT 6 28 BA BA BA BA BA BA C SIGNAL GAMMA BENDING POINT 7 29 DA DA DA DA DA DA C SIGNAL GAMMA BENDING POINT 8 2A 59 59 59 59 59 59 Cr(R-G) SIGNAL POSITIVE GAIN 2B 59 59 59 59 59 59 Cr(R-G) SIGNAL NEGATIVE GAIN 2C F2 F2 F2 F2 F2 F2 Cr(B-G) SIGNAL POSITIVE GAIN 2D F2 F2 F2 F2 F2 F2 Cr(B-G) SIGNAL NEGATIVE GAIN 2E D9 D9 D9 D9 D9 D9 Cb(R-G) SIGNAL POSITIVE GAIN 2F D9 D9 D9 D9 D9 D9 Cb(R-G) SIGNAL NEGATIVE GAIN 30 72 72 72 72 72 72 Cb(B-G) SIGNAL POSITIVE GAIN 31 72 72 72 72 72 72 Cb(B-G) SIGNAL NEGATIVE GAIN 3A C8 C8 C8 C8 C8 C8 NEGA MODE W/B B CONTROL 3B 30 30 30 30 30 30 CINEMA/SPOT MODE AE TARGET 3C 35 35 35 35 35 35 R DETECT WINDOW H START POINT 3D 50 50 50 50 50 50 R DETECT WINDOW H STOP POINT 3E 3A 3A 3A 3A 3A 3A R DETECT WINDOW V START POINT

Page 10

Alignment and adjustment

5-10 Samsung Electronics

VP-A20/A21 VP-A22 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT 3F 4B 4B 4B 4B 4B 4B R DETECT WINDOW V STOP POINT 40 OO OO OO OO OO OO DSP ODM COMMEND 41 70 70 70 70 70 70 CLIP COUNTER THRESHOULD 42 80 80 80 80 80 80 COLOR ADJUST START VALUE 43 OO OO 85 85 88 88 R TARGET UP/DOWN OF D ZOOM 44 OO OO OO OO OO OO B TARGET UP/DOWN OF D ZOOM 45 FF FF FF FF FF FF SHUTTER OF D ZOOM 46 00 00 00 00 00 00 CCD DEFECT COMPENSATION FACTOR 47 F0 F0 F0 F0 F0 F0 ODM AE CLIP THRESHOULD VALUE 48 FF FF FF FF FF FF ODM Y UPPER VALUE OF AE MODE 49 OO OO OO OO OO OO ODM Y LOWER VALUE OF AE MODE 4A 3F 3F 3F 3F 3F 3F ODM Y UPPER VALUE OF AWB MODE 4B OO OO OO OO OO OO ODM Y LOWER VALUE OF AWB MODE 4C FF FF FF FF FF FF R-Y THRESHOULD VALUE OF AWB MODE 4D FF FF FF FF FF FF B-Y THRESHOULD VALUE OF AWB MODE 4E 3F 3F 3F 3F 3F 3F (R-Y)+(B-Y) THRESHOULD VALUE 4F 20 20 20 20 20 20 WHITE DETECTION THRESHOLD VALUE 50 OO OO OO OO OO OO DIGITAL CLAMP OPTICAL BLACK POINT 51 O1 O1 O1 O1 O1 O1 Y DELAY CONTROL SELECTION 52 98 98 98 98 98 98 Y SIGNAL GAIN 56 2A 2A 2A 2A 2A 2A LUMINANCE BLANK LEVEL 59 87 87 87 87 87 87 BURST FLAG DELAY SELECTION 5A OO OO OO OO OO OO FSC/2FSC CONTROL 5B OO OO OO OO OO OO DELAY CONTROL SELECTION 5C 3F 3F 3F 3F 3F 3F DELAY CONTROL SELECTION 60 OO OO OO OO OO OO INVERSE NUMBER OF V ZOOM RATIO 61 OC OC OC OC OC OC CCD V START POINT(INTEGER LINE) 62 OO OO OO OO OO OO CCD V START POINT(SUB PIXEL) 63 83 83 83 83 83 83 SHUTTER MODE 64 FF FF FF FF FF FF HIGH SHUTTER SPEED CONTROL 68 OO OO OO OO OO OO RG/SHP PULSE WIDTH ADJUST 69 80 80 80 80 80 80 D ZOOM MODE SELECTION 6A OO OO OO OO OO OO HORIZONTAL D ZOOM STEP 6B OO OO OO OO OO OO VERTICAL D ZOOM STEP 6C OO OO OO OO OO OO HORIZENTAL START READ ADDRESS -H 6D O1 O1 O1 O1 O1 O1 HORIZENTAL START READ ADDRESS -L 6E OO OO OO OO OO OO HORIZONTAL D ZOOM START SUB PIXEL 6F OO OO OO OO OO OO V D ZOOM START SUB PIXEL ODD FIELD 70 OO OO OO OO OO OO V D ZOOM START SUB PIXEL EVEN FIELD 79 48 48 48 48 48 48 R VALUE OF SEPIA MODE 7A 20 20 20 20 20 20 G VALUE OF SEPIA MODE 7B 78 78 78 78 78 78 R VALUE OF YELLOW MODE 7C 60 60 60 60 60 60 G VALUE OF YELLOW MODE 7D 88 88 88 88 88 88 HALL REFERENSE START VALUE 7E 3A 3A 3A 3A 3A 3A HALL GAIN START VALUE 7F 10 10 10 10 10 10 HALL MINIMUM VALUE (IRIS OPEN) 80 D0 D0 D0 D0 D0 D0 HALL MAXIMUM VALUE(IRIS CLOSE) 81 18 18 18 18 18 18 OUTDOOR DETECT IRIS CTL VALUE 84 CA CA CA CA CA CA IRIS CONTROL MIN VALUE 85 35 35 35 35 35 35 IRIS CONTROL MAX VALUE 86 02 02 02 02 02 02 TARGET MARGEIN OF IRIS ADJUST 87 12 12 12 12 12 12 DIGITAL CLAMP CCD 89 10 10 10 10 10 10 NOT USED 8A 0B 0B 0B 0B 0B 0B BLC ON AE TARGET 8B 40 40 40 40 40 40 CINEMA/SPOT LIGHT BLC TARGET 8C O8 O8 O8 O8 O8 O8 SAND/SNOW MODE AE TARGET 8D O8 O8 O8 O8 O8 O8 NEGA MODE AE TARGET 8E OA OA OA OA OA OA NOT USED 91 45 45 45 45 45 45 R INDOOR START VALUE OF W/B ADJUST 92 85 85 85 85 85 85 B INDOOR START VALUE OF W/B ADJUST 93 65 65 65 65 65 65 R OUTDOOR START VALUE OF W/B ADJUST

Page 11

Alignment and adjustment

Samsung Electronics 5-11

VP-A20/A21 VP-A22 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT 94 68 68 68 68 68 68 R INDOOR START VALUE OF W/B ADJUST 99 O2 O2 O2 O2 O2 O2 R OUTDOOR CONTROL UP/DOWN MARGIN 9A 83 83 83 83 83 83 R INDOOR CONTROL UP/DOWN MARGIN 9B O3 O3 O3 O3 O3 O3 B INDOOR CONTROL UP/DOWN MARGIN 9C 8A 8A 8A 8A 8A 8A B OUTDOOR CONTROL UP/DOWN MARGIN 9D OO OO OO OO OO OO INITIAL(POWER ON) R CTL START DATA 9E OO OO OO OO OO OO INITIAL(POWER ON) B CTL START VALUE 9F 6E 6E 6E 6E 6E 6E W/B TABLE MODE A0 O2 O2 O2 O2 O2 O2 W/B SD/3+AEAVR-MAXDETE A1 90 90 90 90 90 90 W/B CONTROL BOUNDARY A2 A6 A6 A6 A6 A6 A6 W/B CTL STOP HALL OF MACRO AREA A3 48 48 48 48 48 48 W/B OUTDOOR STOP HALL A4 00 00 00 00 00 00 R/B CTL SPEED UP/DOWN MODE A5 40 40 40 40 40 40 V NOISE THRESHOULD OF EIS A6 OO OO OO OO OO OO H NOISE THRESHOULD OF EIS A7 20 20 20 20 20 20 W/B STABLE CONDITION A8 OO OO O5 O5 O5 O5 R CONTROL UP/DOWN OF D Z00M A9 OO OO O5 O5 O5 O5 B CONTROL UP/DOWN OF D Z00M AA 0E 0E 0E 0E 0E 0E FOCUS RESET POSITION L AB 11 11 11 11 11 11 FOCUS RESET POSITION H AC 4B 4B 4B 4B 4B 4B ZOOM RESET POSITION L AD 12 12 12 12 12 12 ZOOM RESET POSITION H AE 83 83 83 83 83 83 ZOOM RESET DIFERRENCE AF 40 40 40 40 40 40 AF FILTER1 DATA MAGNIFY RATO B0 B0 B0 B0 B0 B0 B0 FILTER1 NOISE LEVEL(L) OF AREA1 B1 OO OO OO OO OO OO FILTER1 NOISE LEVEL(H) OF AREA1 B2 OO OO OO OO OO OO FILTER1 NOISE LEVEL(L) OF AREA2 B3 O3 O3 O3 O3 O3 O3 FILTER1 NOISE LEVEL(H) OF AREA2 B4 80 80 80 80 80 80 FILTER2 NOISE LEVEL(L) OF AREA1 B5 OO OO OO OO OO OO FILTER2 NOISE LEVEL(H) OF AREA1 B6 OO OO OO OO OO OO FILTER2 NOISE LEVEL(L) OF AREA2 B7 O2 O2 O2 O2 O2 O2 FILTER2 NOISE LEVEL(H) OF AREA2 BA 30 30 30 30 30 30 CHROMA SUPRESS START AGC BE A0 A0 A0 A0 A0 A0 AE TAGET OF NEGA MODE(FADE IN) BF 66 66 66 66 66 66 H/V ADJUST OF D ZOOM HEADER COMMEND C0 2A 2A 2A 2A 2A 2A FADE LIMIT OF NEGA MODE C1 28 28 28 28 28 28 DATA CONTROL BOUNDARY OF OUTDOOR C2 24 24 24 24 24 24 NEGA MODE W/B R-CONTROL DATA C3 A1 A1 A1 A1 A1 A1 FOCUS RETURN LOW BYTE C4 15 15 15 15 15 15 FOCUS RETURN HIGH BYTE C5 A0 A0 A0 A0 A0 A0 ZOOM RETURN LOW BYTE C6 12 12 12 12 12 12 ZOOM RETURN HIGH BYTE C7 O5 O5 O5 O5 O5 O5 LENS CHECK MARGIN (WIDE) C8 12 12 12 12 12 12 LENS CHECK MARGIN (TELE) C9 65 65 65 65 65 65 ADJUST MODE IRIS SETTING DATA CA 7F 7F 7F 7F 7F 7F D ZOOM RAITO CB O6 O6 O6 O6 O6 O6 AE UP/DOWN OF NEGA MODE BLC CC 00 00 00 00 00 00 SETUP ADJUST ENABLE D1 FF FF FF FF FF FF HALL AUTO CHECK D2 FF FF FF FF FF FF AGC AUTO CHECK D3 FF FF FF FF FF FF LENS CHECK OF PCB LINE D4 FF FF FF FF FF FF GYRO SENSOR CHECK (H) D5 FF FF FF FF FF FF GYRO SENSOR CHECK (V) D7 01 01 01 01 01 01 ZOOM/FOCUS CHECK ENABLE D8 20 20 20 20 20 20 VR ZOOM CENTER MARGEIN D9 00 00 00 00 00 00 COLOR GAIN ADJUST DA 7E 7E 7E 7E 7E 7E SETUP AUTO ADJUST DB O8 O8 O8 O8 O8 O8 HALL CHECK THRESHOULD DC 82 82 82 82 82 82 COLOR ADJUST TARGET VALUE DD 89 89 89 89 89 89 HALL ADJUST GAIN TARGET DE 4D 4D 4D 4D 4D 4D HALL ADJUST CENTER

Page 12

Alignment and adjustment

5-12 Samsung Electronics

VP-A20/A21 VP-A22 VP-A23 MODE OSD DATA1 DATA2 DATA1 DATA2 DATA1 DATA2 NAME OF ADJUSTMENT DF 00 00 00 00 00 00 NOT USED E0 AA AA AA AA AA AA BK NOISE TH/GAIN OF EIS E1 5F 5F 5F 5F 5F 5F H APPERTURE GAIN OF EIS E2 FF FF FF FF FF FF #0C OF EIS ON E3 OB OB OB OB OB OB #OD OF EIS ON E4 A8 A8 A8 A8 A8 A8 #OE OF EIS ON E5 10 10 10 10 10 10 #OF OF EIS ON E6 OO OO OO OO OO OO #18 OF EIS ON E7 O1 O1 O1 O1 O1 O1 EIS DEMO E8 69 69 69 69 69 69 V GAIN-1(A/D GAIN) E9 O8 O8 O8 O8 O8 O8 V GAIN-2(CCD GAIN) EA EB EB EB EB EB EB V GAIN-3(CENTERING GAIN) EB O8 O8 O8 O8 O8 O8 V STOP NOISE THRESHOULD EC 8C 8C 8C 8C 8C 8C H GAIN-1(A/D GAIN) ED O8 O8 O8 O8 O8 O8 H GAIN-2(CCD GAIN) EE EB EB EB EB EB EB H GAIN-3(CENTERING GAIN) EF 09 09 09 09 09 09 H STOP NOISE THRESHOULD F0 OO OO OO OO OO OO D-ZOOM STEP F1 O1 O1 O1 O1 O1 O1 NOT USED F2 80 80 80 80 80 80 R TARGET OF W/B ADJUST F3 80 80 80 80 80 80 B TARGET OF W/B ADJUST

Note : On table you see the ÒXX XXÓ for DATA 1/DATA 2

ÒXX XXÓ means arbitrary value.

CD HALLA XX XX

Data in

memory

Data to be

adjusted

Page 13

Alignment and adjustment

Samsung Electronics 5-13

5-2-2 Camera System Adjustment

Note : From now on, the structure of every adjustment is as follows.

Step Adjustment Item

1) Mode and input signal/ alignment tape

2) Test point and ADJ. part

3) And after Result and Remarks

Note : The on-screen display information.

ÒXX XXÓ means arbitrary value. It can be different number depend on the conditions.

CD HALLA XX XX

1. Focus to zoom tracking

Note : To maintain proper focus throughout the zoom range, the focus lens position must be

changed as the zoom lens is moved. During this adjustment the microprocessor will measure the focus positioning requirements at the wide and telephoto position of the zoom lens.

1) Camera ÒE-EÓ.

2) Focus chart (Attached on the last page of this manual).

3) Aim the camera at the focus chart placed about 30ft. (8 to 10 meters) away and perpendicular to the center of the lens. The chart should be placed on the flat, gray or white wall.

4) Connect monitor TV jack to video output jack.

5) Press the ÒBLC (MODE UP)Ó and ÒFADE (MODE DOWN)Ó button, so that the OSD start is ÒDO LENSA XX XXÓ.

6) Focus adjustment

a. Full auto : Press ÒSTART/STOP (CONFIRM)Ó button for full auto adjustment.

The camera will move both zoom and focus lens. The adjustment is finished when the O.K! message appears on the TV screen.

8M~10M(About 30ft)

(Be sure to maintain the distance.)

LENS

CCD

Page 14

Alignment and adjustment

5-14 Samsung Electronics

2. P. CLK Adjustment

1) ÒCameraÓ, no signal input.

2) P.CLK and AF MICOM.

3) Connent a frequency counter to P.CLK.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò05 P.CLK XX XXÓ.

5) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó

button so that frequency is 9.453125MHz ± 50Hz.

4. Auto hall

1) Camera ÒE-EÓ, 3100¡K gray-scale chart.

2) Video(output) jack and EVR.

3) Connect monitor TV to video(output) jack.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is ÒCD HALLA XX XXÓ.

5) Press ÒSTART/STOP (CONFIRM)Ó button.

6) Then, the microprocessor will work ;

- IRIS open, HALL maximum value found,

- IRIS closed, HALL minimum value found,

- IRIS open, HALL maximum value found,

- Store the data to mode 02 and mode 01.

- Store the HALL min./max. data to mode 7F

and mode 80.

Main PCB (component side)

P.CLK ADJUSTMENT

3. Zoom VR Center

1) Camera ÒE-EÓ, 3100¡K gray-scale chart.

2) Video(output) jack and EVR.

3) Connect monitor TV to video(output) jack.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is ÒD6 Z, CHK XX XXÓ.

5) Press ÒSTART/STOP (CONFIRM)Ó button.

6) Then, the microprocessor will work ;

- Find the Zoom VR Centerposition

- Store the data to mode D6.

Page 15

Alignment and adjustment

Samsung Electronics

5-15

6. Auto white balance

1) Camera ÒE-EÓ, 3100¡K/5100¡K gray-scale chart.

2) Video(output) jack and AF MICOM.

4) Connect vectorscope input jack to video(output) jack.

3) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is ÒCF WBA XX XXÓ.

a. W/B Indoor a-1. Aim the camera at a 3100¡K gray-scale chart

illuminated at 1500 to 2000 lx. (40us)

a-2. Press ÒSTART/STOP (CONFIRM)Ó button so that

the white vector moves to the center on screen of the vectorscope.

a-3. The OSD shows ÒOK!Ó.

b. W/B Outdoor b-1. Aim the camera at a 5100¡K gray-scale chart

illuminated at 1500 to 2000 lx. (40us)

b-2. Press ÒSTART/STOP (CONFIRM)Ó button so

that the white vector moves to the center on screen of the vectorscope.

b-3. The OSD shows ÒOK!Ó.

Match the white luminance

point with the black luminance

point

5. AUTO IRIS

1) Camera ÒE-EÓ, 3100¡K gray-scale chart.

2) Video(output) jack and AF MICOM.

3) Connect video(output) jack to waveform monitor input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is ÒCE IRISA XX XXÓ.

5) Press ÒSTART/STOP(confirm)Ó Bttom.100IRE.

6) Then, the micro process of will work;

- IRIS open, IRIS control minimum Value found.

- IRIS close, IRIS control minimum Value found.

- Store the data to mode 84 and mode 85.

7) The OSD shows ÒO.KÓ.

Center of

white level

100IRE

Optical

black level

40US

7. Pre white balance (I)

1) Camera ÒE-EÓ, 3100¡K gray-scale chart.

2) Video(output) jack and AF MICOM.

3) Connect vectorscope input jack to video(output) jack.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò1C CWBR XX XXÓ.

5) Aim the camera at a 3100¡K gray-scale chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the white vector moves to the B-Y axial on screen of the vectorscope.

7) The OSD shows ÒOK!Ó.

Match the white luminance

point with the

black luminance

point

Page 16

Alignment and adjustment

5-16 Samsung Electronics

9. R-Y Positive Gain

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to waveform monitor input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò32 CRGP XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the red level is 70IRE.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

70IRE

8. Pre white balance (II)

1) Camera ÒE-EÓ, 3100¡K gray-scale chart.

2) Video(output) jack and AF MICOM.

4) Connect vectorscope input jack to video(output)

jack.

3) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò1D CWBB XX XXÓ.

5) Aim the camera at a 3100¡K gray-scale chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the white vector moves to the R-Y axial on screen of the vectorscope.

7) The OSD shows ÒOK!Ó.

Match the white luminance

point with the

black luminance

point

10. R-Y Negative Gain

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to waveform monitor input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò33 CRGN XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the cyan level is 65IRE.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

65IRE

11. B-Y Positive Gain

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to waveform monitor input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò36 CBGP XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the blue level is 50IRE.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

50IRE

Page 17

Alignment and adjustment

Samsung Electronics 5-17

12. B-Y Negative Gain

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to waveform monitor input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò37 CBGN XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the yellow level is 50IRE.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

13. R-Y Positive Hue

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to vectorscope input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò39 CBHN XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the red vector is 104.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

RED VECTOR 104 DEG.

50IRE

14. R-Y Negative Hue

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to vectorscope input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò38 CHGR XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the cyan vector is 284.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

CYAN VECTOR 284 DEG.

Page 18

Alignment and adjustment

5-18 Samsung Electronics

15. B-Y Negative Hue

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to vectorscope input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò34 CHYE XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the yellow vector is 165.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

YELLOW VECTOR 165 DEG.

16. B-Y Positive Hue

1) Camera ÒE-EÓ, 3100¡K color bar chart.

2) Video(output) jack and register of EEPROM.

3) Connect video(output) jack to vectorscope input jack and monitor TV jack respectively.

4) Press the ÒBLC (MODE UP)/FADE (MODE DOWN)Ó button so that the OSD state is Ò35 CHB XX XXÓ.

5) Aim the camera at a color bar chart illuminated at 1500 to 2000 lx.

6) Adjust the Ò + (DATA UP)/ - (DATA DOWN)Ó button so that the blue vector is 346.

7) Be sure to press the ÒSTART/STOP (CONFIRM)Ó button to memorize setting.

8) The OSD shows ÒOK!Ó.

BLUE VECTOR 346 DEG.

Page 19

Alignment and adjustment

Samsung Electronics 5-19

5-2-3 EVF Adjustment

Note : From this point forward, the structure of every adjustment is as follows.

Test point

Step Adjustment Item

1. Mode and input signal/ alignment tape

2. Test point and ADJ. part

3. Result and Remarks

ADJ. point

2. V. Size

1) VCR ÒPBÓ, Alignment tape (Lion pattern).

2) Viewfinder and VRE02.

3) Adjust VRE02 so that the counter circle on the lion pattern is perfect by round.

3. Bright

1) VCR ÒPBÓ, Alignment tape (Lion pattern).

2) Viewfinder and VRE03.

3) Adjust the VRE03 so that the 3rd and 4th steps of the lion pattern can be distinguished.

1. AFC

1) VCR ÒPBÓ, Alignment tape (Lion pattern).

2) TP1 and VRE01.

3) Connect digital voltmeter probe to TP1.

4) Adjust VRE01 so that the voltage is DC 2.5V ± 0.1V.

VRE02 V.SIZE

VRE03

BRIGHT

VRE01

AFC

ICE01

EVF PCB (Component side)

1. AFC2. V. Size 3. Bright

Page 20

Alignment and adjustment

5-20 Samsung Electronics

5-2-4 CVF Adjustment

5-2-4 (a) PREPARATION

1. How to get into the CVF adjust mode.

Note :

1. The function buttons on the Rear Board are used to control the CVF adjustment.

2. After each adjustment step is completed, OSD shows ÒCONFIRM!Ó.

3. EEPROM(ICE02) stores confirmed adjustment value of each adjustment step.

4. After finishing the adjustment, reset the main power source (OFF-ON) to memorize the adjustment data in EEPROM.

1. Remove RE51 (1.5 kohm) and place a jumper or solder land (two point) on the CVF PCB.

2. After adjustment is completed, reinstall RE51 to its original position. See the below figure for the location of RE51

STEP 1

1. Connect the power source (battery/DC cable).

2. Set the CAMERA/VCR switch of the camcorder to ÒVCRÓ position.

3. Set OSD on state.

4. Press and hold the ÒEJECTÓ button and ÒSTOPÓ button on the camcorder at the same time for more than 3 seconds.

Then unit goes into service mode.

STEP 2

On screen display show “8. PLL EPR:XX EVR:XX” CAMERA ADJUSTMENT mode has successfully

been activated.

STEP 3

CVF

8. PLL

EPR:XX EVR:XX

OSD

Note : When ÒXX XXÓ is shown in service adjustment precedures, this indicates variable values.

DATE

TITLE

FADE

BLC

DISPLAY

P.AE

DSE

D.ZOOM

START/STOP

EJECT

EJECT BUTTON

START/STOP BUTTON

Page 21

Alignment and adjustment

Samsung Electronics 5-21

ADDRESS MODE EPR EVR MEAN REMARK

0 TINT XX XX TINT ADJUST 1 COLOR XX XX COLOR GAIN ADJUST 2 BRIGHT XX XX BRIGHT ADJUST 3 CONTRAST 60 60 CONTRAST FIXED 4 R SUB XX XX R-BRIGHT ADJUST 5 B SUB XX XX B-BRIGHT ADJUST 6 GAMMA 1 75 75 GAMMA1 GAIN FIXED 7 GAMMA 2 B1 B1 GAMMA2 GAIN FIXED 8 PLL XX XX PLL ADJUST

9 MODE1 02 02 HD-TIME DELAY FIXED A MODE2 00 00 SYSTEM SELECTION FIXED B MODE3 15 15 H-POSITION FIXED

Note : ÒXX XXÓ indicates variable values.

2. The following is a chart explaining the use of each button. In service adjustment mode, button names are different from those in customer camera function control mode. EX) DISPLAY button is the same as confirm.

Using Button

DISPLAY (CONFIRM) D. ZOOM - (DATA DOWN) D. ZOOM + (DATA UP) BLC (MODE UP / DOWN)

Adjustment

Data store after finishing adjustment by DATA UP/DOWN button. When changing data value of adjust state.

Mode change.

Rear Board for camcorder adjustment

Figure of button placement when Rear Board is

used for service adjustment.

DATE

TITLE

FADE

BLC

DISPLAY

P.AE

DSE

D.ZOOM

START/STOP

EJECT

MODE UP/DOWN

CONFIRM

DATA

DOWN/

Reassignment

in the

adjustment mode

Page 22

Alignment and adjustment

5-22 Samsung Electronics

1. PLL

1) VCR ÒPBÓ, Color bar (SP).

2) RPD and EVR.

3) Connect oscilloscope probe to RPD.

4) Press the ÒBLC (MODE UP/DOWN)Ó button so that the OSD state is Ò08 PLL EPR:XX EVR:XXÓ.

5) Adjust the ÒD.ZOOM+/- (DATA UP/DOWN)Ó button so that RPD level is DC1.8 ± 0.1Vp-p.

6) Be sure to press the ÒDISPLAY(CONFIRM)Ó button to memorize setting.

7) The OSD shows ÒCONFIRM !Ó.

2. Brightness

1) VCR ÒPBÓ, Color bar (SP).

2) G-OUT and EVR.

3) Connect an oscilloscope probe to G-OUT.

4) Press the ÒBLC (MODE UP/DOWN)Ó button so that the OSD state is Ò02 BRIGHT EPR:XX EVR:XXÓ.

5) Adjust the ÒD.ZOOM+/- (DATA UP/DOWN)Ó button so that bright(Green) level is 8.0Vp-p.

6) Be sure to press the ÒDISPLAY(CONFIRM)Ó button to memorize setting.

7) The OSD shows ÒCONFIRM !Ó.

8.0V

(GREEN LEVEL)

5-2-4 (b) ADJUSTMENT

Note : 1. From this point forward, the structure of every adjustment is as follows.

2. See page 5-24 for the location of test points and adjustments.

Test point

Step Adjustment Item

1. Mode and input signal/ alignment tape

2. Test point and ADJ. part

3. Result and Remarks

ADJ. point

3. R-Sub Brighness

1) VCR ÒPBÓ, Color bar (SP).

2) R-OUT and EVR.

3) Connect an oscilloscope probe to R-OUT.

4) Press the ÒBLC (MODE UP/DOWN)Ó button so that the OSD state is Ò04 R SUB EPR:XX EVR:XXÓ.

5) Adjust the ÒD.ZOOM+/- (DATA UP/DOWN)Ó button so that R-OUT(Red) level is 8.0Vp-p.

6) Be sure to press the ÒDISPLAY(CONFIRM)Ó button to memorize setting.

7) The OSD shows ÒCONFIRM !Ó.

8.0V

(RED LEVEL)

1.8Vp-p

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Alignment and adjustment

Samsung Electronics 5-23

8.0V

(BLUE LEVEL)

5. Color

1) VCR ÒPBÓ, Color bar (SP).

2) B-OUT and EVR.

3) Connect an oscilloscope probe to B-OUT.

4) Press the ÒBLC (MODE UP/DOWN)Ó button so that the OSD state is Ò01 COLOR EPR:XX EVR:XXÓ.

5) Adjust the ÒD.ZOOM+/- (DATA UP/DOWN)Ó button so that the Yellow level is equal to the pedestal line.

6) Be sure to press the ÒDISPLAY(CONFIRM)Ó button to memorize setting.

7) The OSD shows ÒCONFIRM !Ó.

YELLOW LEVEL

PEDESTAL LINE

6. HUE

1) VCR ÒPBÓ, Color bar (SP).

2) B-OUT and EVR.

3) Connect an oscilloscope probe to B-OUT.

4) Press the ÒBLC (MODE UP/DOWN)Ó button so that the OSD state is Ò00 TINT EPR:XX EVR:XXÓ.

5) Adjust the ÒD.ZOOM+/- (DATA UP/DOWN)Ó

button so that the dual waveforms are superimposed.

6) Be sure to press the ÒDISPLAY(CONFIRM)Ó button to memorize setting.

7) The OSD shows ÒCONFIRM !Ó.

DUAL WAVEFORMS ARE SUPERIMPOSED.

4. B-Sub Brightness

1) VCR ÒPBÓ, Color bar (SP).

2) B-OUT and EVR.

3) Connect an oscilloscope probe to B-OUT.

4) Press the ÒBLC (MODE UP/DOWN)Ó button so that the OSD state is Ò05 B BUB EPR:XX EVR:XXÓ.

5) Adjust the ÒD.ZOOM+/- (DATA UP/DOWN)Ó button so that B OUT(Blue) level is 8.0Vp-p.

6) Be sure to press the ÒDISPLAY(CONFIRM)Ó button to memorize setting.

7) The OSD shows ÒCONFIRM !Ó.

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Alignment and adjustment

5-24 Samsung Electronics

CVF PCB (Component side)

3 Test point and adjustment points :

Test point ADJ. point

ADDRESS

Adjustment name Test point Adjustment point Spec.

1 08 PLL PLL EVR 1.8 ± 0.1V DC 2 02 BRIGHTNESS G-OUT EVR 8.0Vp-p 3 04 R-SUB BRIGHTNESS R-OUT EVR 8.0Vp-p 4 05 B-SUB BRIGHTNESS B-OUT EVR 8.0Vp-p 5 01 COLOR B-OUT EVR 6 00 HUE B-OUT EVR -

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Alignment and adjustment

Samsung Electronics 5-25

5-3 VCR Section Adjustment

5-3-1 Preparations

1. Equipment :

1) Monitor TV.

2) Dual trace oscilloscope of over 20MHz band, incorporates delay mode. (Use 10 : 1 probe unless otherwise specified.)

3) Frequency counter

4) Pattern generator with video output terminal.

5) Digital voltmeter.

6) DC power supply.

7) Alignment tape (Color bar : SP)

2. Composition of VCR PCBoards

1) Main PCB (system control/servo, video, audio,DC/DC converter, camera)

2) Rear PCB

3) Battery-Terminal PCB

4) Front PCB

3. Set-up during adjustment Since the video output signal obtained from the pattern generator is used as the adjusting signal for the VCR block, it is necessary that this video output signal be within the required specifications. Connect an oscilloscope to video input jack and make sure that the amplitude of the video SYNC signal is approximately 0.3V, that the video block amplitude is approximately 0.7V, that the burst signal amplitudeis approximately 0.3V with fiat characterics, and the signal level ratio between the burst signal and ÒRedÓ signal is 0.30 : 0.66. The video signal ( color bars ) used for VCR block electrical adjustment are shown in figure 1.

4. How to get into srvice ÒADJUSTÓ mode

WHITE(APPROX. 100%)

1.0 0.05Vp-p

APPROX.

0.7V

APPROX.

0.3V

Fig. 1 Color bar signal pattern generator

1. Connect the power source (battery/DC cable).

2. Set the knob-power of the camcorder to VCR position.

3. Press the ÒEJECTÓ button to eject mode.

STEP 1

1. Press and hold ÓEJECTÓ button and ÒDATEÓ button on the REAR board at the same time for more than 5 seconds.

2. If OSD Shows like the figure below, VCR adjustment mode has been successfully activated.

3. Insert tape into housing assy and then perform the adjustments.

STEP 2

0:00:00

0. EMPHA EPR:XX EVR:XX

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Alignment and adjustment

5-26 Samsung Electronics

5. The location of function button.

5-3-2 Timing Chart of Program SWITCH

EJECT

UNLOADING STOP

LOADING STOP

POSITION

IC601

30PIN

IC601 29PIN

IC601 28PIN

Action Mode

EJECT

UNLOADING STOP

LOADING STOP

PLAY,FF,REW,STILL...

IC601 29PIN

GROUND

IC601

28PIN

COMMON

IC601

30PIN

OPEN

EJECT

PLAY

STOP

UNLOADING

STOP

UNLOADING

DATE

TITLE

FADE

BLC

DISPLAY

P.AE

DSE

D.ZOOM

START/STOP

EJECT

CONFIRM

MODE CHANGE

DOWN/UP

DATA

RECORD

Rear Board for camcorder adjustment

Figure of button placement when Rear Board is

used for service adjustment.

Reassignment

in the

adjustment mode

Note : In service adjustment

mode, button names are different from those in

customer function control mode. EX) DISPLAY button is the same as CONFIRM.

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Alignment and adjustment

Samsung Electronics 5-27

5-3-3 VCR Section

0. EMPHA EPR:XX EVR:XX

Note 3 : How to record - Press the ÒSTART/STOPÓ button (Red button) on the Rear board in the adjustment

mode.

Note 4 : 1. Video block - See page 5-30 for the location of tests points and adjustments.

Audio block - See page 5-31 for the location of tests points and adjustments.

2. Press the ÒBLCÓ button of set for mode change.

Note 5 : The OSD information.

ÒXXÓ means arbitary values. It can be different number depend on the condition.

Test point

Step Adjustment Item

1. Mode and input signal/ alignment tape

2. Test point and ADJ. part

3. Result and Remarks

ADJ. point

Note 1 : From now on, the structure of every adjustment is as follows.

Note 2 : How to connect video in/out signal

- Connect the video cable to pattern generator and assÕy A/V Jack, so that video in/out signal is adjusted automatically as shown below (Fig.2).

Fig. 2 Video Signal Connection

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5-28 Samsung Electronics

0. Y-EMPHASIS (Video block)

1) Rec, 100% color bar signal.

2) TP201 and EVR.

3) Confirm the Ò0. Y-EMPHASISÓ mode by pressing the ÒBLCÓ (MODE CHANGE) button of unit.

4) Connect an oscilloscope to TP201.

5) Press the Ò- (DATA DOWN)/ + (DATA UP)Ó button so that the TP201 is 0.5 ± 0.02Vp-p from SYNC tip to peak level.

6) Be sure to press the ÒDISPLAY (CONFIRM)Ó button on unit to memorize setting.

0.5 0.02Vp-p

ÒY-SEPÓ Adjustment is fixed to EVR data 74.

2. Y-FM Carrier Frequency (Video block)

1) Rec, no signal input

2) TP203 and EVR

3) Confirm the Ò5. CARRÓ mode by pressing the ÒBLCÓ (MODE CHANGE) button of unit.

4) Connect frequency counter probe to TP203.

5) Press the Ò- (DATA DOWN)/ + (DATA UP)Ó button so that the TP203 is 4.38 ± 0.02MHz.

6) Be sure to press the ÒDISPLAY (CONFIRM)Ó button on unit to memorize setting.

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Alignment and adjustment

Samsung Electronics 5-29

APPROX.

0.7V

APPROX.

0.3V

WHITE ( APPROX. 100% )

1.0 0.05Vp-p

3. Y-FM Deviation (Video block)

Note : Confirm that ÒY-FM Carrier FrequencyÓ

and ÒPB Output LevelÓ adjustment have been completed.

1) Rec PB, 100% color bar signal.

2) TP203 and EVR.

3) Record the color bar signal at adjustment mode.

4) Turn power off/on and then playback the recorded signal.

5) Confirm the playback output of TP203. (Specified value: 1.0 ± 0.05Vp-p)

6) If the specified value is not satisfied, repeat above three steps.

- When larger than specified value : press the Ò+ (DATA UP)Ó and then press the ÒDISPLAY (CONFIRM)Ó button.

- When smaller than specified value : press the Ò- (DATA DOWN)Ó and then press the ÒDISPLAY (CONFIRM)Ó button.

APPROX.

0.7V

APPROX.

0.3V

WHITE ( APPROX. 100% )

1.0 0.05Vp-p

4. REC Y Level (Video block)

Ò4. REC YÓ Adjustment is fixed to EVR data B9.

5. PB Output Level (Video block)

1) PB, color bar tape.

2) TP204 and EVR.

3) Confirm the Ò5. PB YÓ mode by pressing the ÒBLCÓ (MODE CHANGE) button of unit.

4) Connect an oscilloscope to TP204.

5) Press the Ò- (DATA DOWN)/+ (DATA UP)Ó button so that the TP204 is 1.0 ± 0.05Vp-p from SYNC to peak level.

6) Be sure to press the ÒDISPLAY (CONFIRM)Ó button on unit to memorize setting.

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5-30 Samsung Electronics

3 Test point and adjustment points :

ADDRESS

Adjustment name Test point Adjustmen

0 Y-EMPHASIS TP201 EVR 0.5 ± 0.02Vp-p 1 Y/C SEPARATION TP202 EVR data fixed 74 2 Y-FM CARRIER FREQUENCY TP203 EVR 4.38 ± 0.02MHz 3 Y-FM DEVIATION TP203 EVR 1.0 ± 0.05Vp-p 4 REC Y LEVEL - EVR data fixed B9 5 PB OUTPUT LEVEL TP204 EVR 1.0 ± 0.05Vp-p

Test point ADJ. point

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6. Audio BPF (Audio block)

1) PB, color bar tape.

2) Pin 10 of CTP501 and EVR.

3) Confirm the ÒA. AUDIO BPFÓ mode by pressing the ÒBLCÓ (mode change) button on UNIT.

4) Connect an oscilloscope to pin 10 of CTP501.

5) Press the Ò- (DATA DOWN)/ +(DATA UP)Ó button so that the output waveform is completed sine wave and the distortion is miniized.

6) Be sure to Press the ÒDISPLAY(CONFIRM)Ó button on unit to memorize setting.

AUDIO OUTPUT DISTORTION MINIMIZE

Test point

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5-32 Samsung Electronics

0:00:00

7. HD SWP

EPR:XX EVR:XX

X.XH

6.2H ~ 6.7H Adjustment

(EVF/CVF or TV OSD)

7. Head Switching

1) PB, color bar tape.

2) EVR.

3) Confirm the Ò7. HD SWPÓ mode by pressing the ÒBLCÒ (MODE CHANGE) button of unit.

4) The data of Head S/W is set to 6.2H ~ 6.7H automatically.

5) Be sure to press the ÒDISPLAY (CONFIRM)Ó button on unit to memorize setting.

8. Model set

1) PB, color bar tape.

2) EVR.

3) Confirm the Ò8. MODELÓ mode by pressing the ÒBLCÒ (MODE CHANGE) button of unit.

4) Press the Ò- (DATA DOWN)/+(DATA UP)Ó button so that OSD shows ÒEPR:XX EVR:XXÓ. ÒXXÓ is different depend on the models as shown below.

NTSC PAL

- SCA20 : 20 - VP-A20 : 20

- SCA23 : 23 - VP-A22 : 22

- SCA25 : 25 - VP-A23 : 23

- VP-A21 : 20

5) Be sure to press the ÒDISPLAY (CONFIRM)Ó

button on unit to memorize setting.