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Sony Electronic Viewfinder HDVF-C30W, Maintenance Manual

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Sony Electronic Viewfinder HDVF-C30W Maintenance Manual Download Page 55

5-5

HDVF-C30W

5-5

2

3

4

5

1

A

B

C

D

E

F

G

H

VR-280

SW-1092

GND

GND

GND

GND

GND

R1
470

+3.1V-3

GND

CN1

1

ASP

2

DISP

3

ZEB-MOM

4

ZEB-ON

5

B&W

6

MAG

11

12

7

TALLY_IN

8

TALLY_OUT

9

+3.1V-3

10

GND

1.5k

R2

33k

R3

22

R4

0.01uF

C1

+3.1V-3

GND

GND

0

R5

100

R6

100

R7

100

R8

100

R9

100

R10

100

R11

S2

2

MT

1

3

G1

4

5

S1

2

1

3

G1

4 5

S3

2

MT1

1

MT2

3

G1

4

5

2SC4177-T1L5

Q1

2SC4177-T1L5

Q2

220

R12

330

R13

GND

GND

CL-200HR-C-TUL

D1

S4

2

4

1

FG1

3

S5

2

4

1

FG1

3

3.3k

R14

MKR

MAG

ZEB

TLY

B&W

ON

OFF

MOMENT

ASPECT

DISP

LOW

OFF

HIGH

GND

GND

GND

GND

GND

GND

GND

GND

4.7k

R1

NM

4.7k

R2

NM

22k

R4

NM

22k

R3

NM

22k

R8

NM

22k

R7

NM

22k

R12

NM

22k

R11

NM

GND

4.7k

R6

NM

4.7k

R5

NM

4.7k

R10

NM

4.7k

R9

NM

CL-200HR-C-TSL

D1

CL-200HR-C-TSL

D2

22

R13

22

R14

GND

GND

+3.1V-3

+2V

50k
RV6

1

2

3

50k
RV2

1

2

3

50k
RV4

1

2

3

10k
RV5

1

2

3

10k
RV1

1

2

3

10k
RV3

1

2

3

S1

1

2

3

S2

1

2

3

4

100

R15

100

R16

2SC4177-T1L5

Q1

2SC4177-T1L5

Q2

CN1

1

PEAK

2

P-PEAK

3

BRIGHT

4

P-BRIGHT

5

CONT

6

P-CONT

7

SEL2

8

INV

9

+2V

10

TALLY_IN

11

+3.1V-3

12

GND

1

2

3

4

5

6

7

1

2

3

4

5

6

8

7

8

SELECT

INV

PEAKING

P-PEAKING

BRIGHT

P-BRIGHT

P-CONTRAST

CONTRAST

VR-280

BOARD NO. 1-688-281-11
LOT NO. 331-

CXA-088_VR-280_011_1

SW-1092

BOARD NO. 1-688-280-11
LOT NO. 331-

CXA-088_SW-1092_011_1

Summary of Contents for Electronic Viewfinder HDVF-C30W

Page 1: ...ELECTRONIC VIEWFINDER HDVF C30W MAINTENANCE MANUAL 1st Edition Serial No 10001 and Higher ...

Page 2: ...rden Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden die eine spezielle Befähigung dazu besitzen AVERTISSEMENT Ce manual est destiné uniquement aux personnes compétentes en charge de l entretien Afin de réd...

Page 3: ...Replacement of the Main Parts and Board 1 11 E 1 8 1 When the LCD Panel is Replaced 1 11 E 1 8 2 When the PR 267 Board is Replaced 1 11 E 1 9 Fixtures and Measuring Instruments 1 12 E 1 9 1 List of Fixtures and Measuring Instruments 1 12 E 1 9 2 How to Extend the RE 208 Board 1 12 E 1 10 Diagnostics 1 13 E 1 10 1 Diagnostics of the PR 267 Board and the LCD Panel 1 13 E 1 10 2 Voltage Check of the ...

Page 4: ...st 2 5 2 4 Packing Materials and Supplied Accessories List 2 13 2 5 Optional Fixtures List 2 13 3 Semiconductor Pin Assignments 4 Block Diagram Overall Block 4 1 5 Schematic Diagrams RE 208 5 1 PR 267 5 2 SW 1092 5 5 VR 280 5 5 Frame Wiring 5 6 6 Board Layouts PR 267 6 1 RE 208 6 2 SW 1092 6 2 VR 280 6 2 ...

Page 5: ...es this maintenance manual the following manual is available for this unit Operation Manual Supplied with this unit This manual is necessary for application and operation of this unit Semiconductor Pin Assignments CD ROM Available on request This Semiconductor Pin Assignments CD ROM allows you to search for semiconductors used in B P Company equipment Semiconductors that cannot be searched for on ...

Page 6: ...t It includes a complete list of the semiconductors and their ID Nos for retrieving information on Semiconductor Pin Assignments CD ROM which is available separately Please refer to this section together with the Semiconductor Pin Assignments CD ROM Information on the semiconductors not contained in the CD ROM at the time of issue of this manual if any is given in this section as well Section 4 Bl...

Page 7: ...143 board of HD camcorder is V1 51 or lower n Version number can be confirmed using the DIAGNO SIS menu of HD camcorder 2 Serial number falls within the followings HDW 750 70001 to 70557 HDW 750 10001 to 10400 20001 to 20003 HDW 750P 40001 to 40097 HDW 750CE 40001 to 40036 HDW 730 10001 to 10053 If modification of HD camcorder is needed contact your local Sony Sales Office Service Center 1 2 Check...

Page 8: ...re supplied to FPGA The H1 signal and H2 signal are generated from the sync signal by the two comparators The H1 signal extracts the zero cross point of the three level sync signal and the H2 signal extracts the sync signal near the zero cross point The H1 and H2 signals are supplied to FPGA that gener ates the H and V sync signals The LCD drive pulse signals are generated from the H and V sync si...

Page 9: ...ard on the front panel and the PEAKING control on the side panel should work together with the MAG button on the front panel or the SEL1 SEL2 switch on the side panel OFF Work together with the SEL1 SEL2 switch ON Work together with the MAG button This allows you to use different peaking settings for magnified and normal display The following table shows the relationship between switch S1 3 settin...

Page 10: ...rns to normal about 5 seconds after the MAG button is pressed S1 5 Not used S1 6 to 8 Adjust color temperature S1 6 S1 7 S1 8 Color temperature OFF OFF OFF Factory setting approx 6500 K ON OFF OFF Decreases approx 500 K becomes reddish OFF ON OFF Increases approx 500 K becomes bluish ON ON OFF Increases approx 1000 K becomes bluish OFF OFF ON Increases approx 1500 K becomes bluish n Color temperat...

Page 11: ...gram OFF ON Chromaticity is adjusted toward the plus Green direction As shown in 3 on the following diagram ON ON _ n The switches S2 1 and S2 2 should be adjusted in combination with the switches S1 6 through S1 8 S2 3 Selects direction of the display scanning forcibly from the right or the left OFF Normal direction The switch S2 on the VR 208 board is enabled ON Direction of scanning can be sele...

Page 12: ... connectors CN1 CN3 on the PR 267 board 3 Remove the screw PS2 x 4 and remove the GND terminal 1 6 2 VR 208 Board Switch Ref No Description S1 SEL1 SEL2 selector switch on side panel S2 Selects direction of the display scanning from the right or the left When the viewfinder barrel is installed this switch is set to ON so that the scanning in the reverse direction is obtained Variable Resistor Ref ...

Page 13: ...PS2 x 4 and remove the LCD panel 9 Install the new LCD panel Precaution for installation When installing the new LCD panel be careful not to attach dust or fingerprint on the display area of the LCD panel Installation position Install the LCD panel by pushing it against the sides a and b as far as it can go of the front chassis 10 Perform the setting of the switches S1 and S2 of the PR 267 board R...

Page 14: ...d marks Viewfinder barrel RELEASE knob Protection glass Glass cushion Protection sheets Attaching surface Front chassis Radiation sheets Radiation sheets Align the radiation sheets with the walls Installation 6 Peel off the protection sheet from the new glass cushion and attach the new glass cushion to the attaching surface Precaution for attaching the glass cushion Attach the glass cushion so tha...

Page 15: ...e the fixed ring fully in the direction of the arrow A and align the key marks red lines of the fixed ring with that of the viewfinder barrel Then remove the viewfinder lens unit n Be extremely careful not to give any scar on the polarizing filter surface of the viewfinder lens unit during the removal and installation procedures Polarizing filter surface Viewfinder barrel Viewfinder lens unit Fixe...

Page 16: ...ith its viewfinder barrel attaching surface facing downward 6 Peel off the protection sheet of the new anti glare sheet ring Align the shorter end surface of the new anti glare sheet with the flange end surface side a of the bayonet ring TUBE Attach the new anti glare sheet ring to the bayonet ring TUBE by pressing down ward Precaution for attaching the anti glare sheet ring Attach the anti glare ...

Page 17: ...so that the anti glare sheet Upper should not float or should not create any wrinkle 5 Similarly align the anti glare sheet Lower with the sides c and f and attach it to the viewfinder barrel 6 Install the removed parts by reversing the steps 1 and 2 of removal 1 8 Setup after Replacement of the Main Parts and Board 1 8 1 When the LCD Panel is Replaced Return the settings of the switches S1 C 2 an...

Page 18: ...ion 1 7 2 step 6 n Do not disconnect the harness from the connector CN2 on the RE 208 board 4 Connect the EX 907 board to the CN2 connector on the PR 267 board Because this connector is easy to be dropped off secure the EX 907 board with the screw that was removed in the step 3 5 Connect the EX 908 board to the CN1 connector on the RE 208 board 6 Connect the connecting harness to the CN2 on the EX...

Page 19: ...stituent parts EX 907 board 1 piece EX 908 board 1 piece Connecting harness 1 piece Check procedure 1 Diagnostics by Using the EX 909 Board Equipment required Camera Oscilloscope Fixtures EX 909 board Connecting cable Connecting diagram n The EX 909 board can be used by connecting either to the CN5 connector or the CN6 connector on the PR 267 board Refer to the table 1 for the output signal of the...

Page 20: ...the GND terminal of the connecting cable 8 Turn on the power of the camera and select the color bar signal as the output signal from the camera Set the OUTPUT DCC switch on the camera side panel to the BARS position 9 Set the switch S2 4 of the PR 267 board to ON Diagnostics points 1 Video signal system check Connect an oscilloscope to TP101 TP102 and TP103 of the EX 909 board and confirm that the...

Page 21: ... are maintained TCK TP29 BCK TP29 SP1 4 TP53 TP54 DATA DIO TP87 FX TP88 1 This pulse appears at the SP1 terminal during the normal display and at the SP4 terminal during the inverted display once every 1H period 2 Data is fetched every two pixels and are assigned to the upper and lower side drivers in the LCD circuit 1 LS TP28 2 1 H 1 V FIRST DATA LAST DATA 27 ns 54 ns 108 ns 1 H ...

Page 22: ...5 V VH8 VH8 40 VL8 1 _Gamma correction 4 8 V VL8 VL8 41 VL7 1 _Gamma correction 4 8 V VL7 VL7 45 VL3 1 _Gamma correction 2 8 V VL3 VL3 48 VL0 1 _Gamma correction 0 4 V VL0 VL0 49 TLBR BLBR H display is inverted TLBR BLBR Normal L H Inverted H L 53 SP1 H transfer starts during normal SP1 SP4 mode 54 SP4 H transfer starts during inverted SP4 SP1 mode 59 VLCO 2 Source driver power supply VLCO VLCO 10...

Page 23: ... the PR 267 board Do not disconnect the harness from the connector CN2 on the RE 208 board Diagnostics points Check the following points with an oscilloscope and confirm that the waveforms signals and voltages are normal n The alphanumeric in parentheses of Ref No indicates the addresses on the board 1 Pin 6 IC7 B 1 2 Pin 6 IC5 B 1 1 9 V 1 02 V Y VIDEO PB VIDEO 1 5 V 0 9 V 3 Pin 6 IC6 B 1 4 Pin 4 ...

Page 24: ... 4 Voltage Collector Q3 B 1 DC 3 0 0 1 V Collector Q16 A 1 DC 2 5 0 1 V 2 5 V 1 9 V 0 4 V Y VIDEO CN2 CN1 CN7 Q16 Q3 X1 IC13 IC12 IC11 IC1 PR 267 A side CN1 CN1 CN2 EX 908 EX 907 PR 267 RE 208 CN1 CN1 CN2 CN2 Oscilloscope Camera Connecting cable Connecting harness Pin 8 X1 A 2 DC 1 0 to 2 0 V Pin 7 CN7 C 1 Voltage changes from 0 to 2 0 V when RV6 VR 280 board is rotated Pin 8 CN7 C 1 Voltage chang...

Page 25: ...1 CN2 CN2 Connecting harness Camera DC Voltmeter Connecting cable 1 11 How to Measure Luminance Equipment required Camera HDC 950 or HDW 750 750P 730 or HDW F900 Fixtures Pattern box PTB 500 Sony part No J 6029 140 B Luminance Meter Minolta Model LS 100 or equivalent that must have already been calibrated before Procedure 1 Remove the viewfinder barrel by pushing the RE LEASE knob Refer to Section...

Page 26: ...internal data 1 The standard fixture cable can be used 2 The standard software PLD Download Tool can be used The PLD internal data is controlled in the Sony Database Server under the name Project file E_xxx_xxx_xx_xx The printed circuit board is equipped with the standard connector EPR connector to write the PLD internal data The indication EPR is shown on the printed circuit board Corresponding P...

Page 27: ... specified parts should be used in the case of replacement 2 Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit These are because of parts common ality and improvement Parts list has the present standardized repair parts 3 Stock of Parts Parts marked with o at SP Supply Code column of the spare parts list may not be stocked Therefore the delivery date w...

Page 28: ...ours as far as the set color temperature remains constant Replace the backlight when luminance of the backlight decreases to 150 cd or less as a guideline Replacement of the backlight only is not possible Replace the entire LCD panel No Part name Sonny part number Remarks 1 Eye cap 3 776 341 01 Rubber part 2 MC holder 3 623 709 01 Rubber part 3 SW cover 3 676 244 03 Rubber part 4 Cap 3 776 614 01 ...

Page 29: ...F 2 Adjust the viewfinder rotating torque by turning the two adjustment screws hexagon socket screw H3 x 5 of the arm chassis with the hexagon wrench Rotating clockwise Increases the rotating torque Rotating counter clockwise Decreases the rotating torque n Rotate the two adjustment screws by the same amount of angle 3 When adjustment is completed confirm that the viewfinder rotates smoothly Arm c...

Page 30: ... the connecting cable VF from the camera 3 Loosen the four screws with drop safe of the arm assembly and remove the viewfinder Disconnect the connecting cable VF from the square hole of the arm assembly 4 Apply Sony grease to the portion a at the two locations of the arm assembly n Apply sufficient amount Sony grease satisfying the requirement of step 5 5 Rotate the rotary bracket to the right and...

Page 31: ...er from those used for the unit These are because of parts common ality and improvement Parts list has the present standardized repair parts 3 Stock of Parts Parts marked with o at SP Supply Code column of the spare parts list may not be stocked Therefore the delivery date will be delayed 4 Harness Harnesses with no part number are not registered as spare parts In need of repair get components sho...

Page 32: ...NER RING 7 3 573 150 00 s SPRING COMPRESSION 8 3 623 709 01 o MC HOLDER 9 3 623 710 01 o MC GLASS 10 3 692 136 03 o FIXED RING 11 3 723 073 01 o CUSHION MIRROR 12 3 726 904 01 o RING MT O CR 13 3 742 038 01 o NUT 2 PLATE SST 14 3 742 052 03 o HOLDER EYE CUP 15 3 742 053 02 o RING No Part No SP Description 16 3 742 060 01 o HOLDER RING 17 3 776 622 01 s SCREW M2 TAPPING 18 3 776 637 01 s RING TUBE ...

Page 33: ...KNOB ASSY 108 1 804 892 11 s DISPLAY PANEL LIQUID CRYSTAL 109 2 277 466 01 s SPRING COMPRESSION STEEL 110 2 640 315 01 o SCREW M2X5 SMALL STEEL 111 3 685 104 01 s NUT M6 CONTROL STEEL 112 3 729 061 01 s SCREW M2X4 5 TYPE 1 STEEL 113 3 776 605 02 s LABEL VF 114 3 776 613 01 s SPRING COMPRESSION 115 3 776 614 01 s CAP No Part No SP Description 116 3 776 617 01 s GLASS PROTECTION 117 3 776 618 01 s G...

Page 34: ...1 s HOLDER SCREW 210 3 676 244 00 s COVER SWITCH 211 3 679 693 01 o BASE SLIDE 212 3 679 694 01 o COVER SLIDE 213 3 679 695 01 o COVER TALLY 214 3 710 008 02 s HOUSING STOPPER 215 3 719 381 21 s SCREW P M2X6 EP FE ZNBK LOCK 216 3 729 007 01 o PLATE ORNAMENTAL TOGGLE SWITCH No Part No SP Description 217 3 729 061 01 s SCREW M2X4 5 TYPE 1 STEEL 218 3 776 614 01 s CAP 219 A 8279 817 A s ASSY REAR CHA...

Page 35: ...AP CERAMIC 22MF B SMD 3216 C57 1 125 777 11 s CAPACITOR CERAMIC 0 1MF 10V PR 267 BOARD Ref No or Q ty Part No SP Description C58 1 164 850 11 s CAPACITOR CERAMIC 10PF 16V CH C59 1 125 777 11 s CAPACITOR CERAMIC 0 1MF 10V C60 1 125 777 11 s CAPACITOR CERAMIC 0 1MF 10V C61 1 125 889 11 s CAPACITOR C CERAMIC 2 2MF C62 1 125 777 11 s CAPACITOR CERAMIC 0 1MF 10V C63 1 125 777 11 s CAPACITOR CERAMIC 0 1...

Page 36: ...s DIODE DA204U D6 8 719 421 27 s DIODE MA728 D7 8 719 421 27 s DIODE MA728 FL1 1 233 996 11 s FILTER LOW PASS FL2 1 233 996 11 s FILTER LOW PASS FL3 1 233 996 11 s FILTER LOW PASS IC1 8 759 447 19 s IC AD8041AR IC2 8 759 371 78 s IC LT1431CS8 E1 IC3 8 759 447 19 s IC AD8041AR PR 267 BOARD Ref No or Q ty Part No SP Description IC4 8 759 447 19 s IC AD8041AR IC5 8 759 447 19 s IC AD8041AR IC6 8 759 ...

Page 37: ... 16W 1005 R77 1 208 707 11 s RESISTOR CHIP 10K 1 16W 1005 R78 1 208 707 11 s RESISTOR CHIP 10K 1 16W 1005 PR 267 BOARD Ref No or Q ty Part No SP Description R79 1 208 683 11 s RESISTOR CHIP 1K 1 16W 1005 R80 1 208 647 11 s RESISTOR CHIP 33 1 16W 1005 R81 1 208 707 11 s RESISTOR CHIP 10K 1 16W 1005 R82 1 208 683 11 s RESISTOR CHIP 1K 1 16W 1005 R83 1 208 707 11 s RESISTOR CHIP 10K 1 16W 1005 R84 1 ...

Page 38: ...6W 1005 R195 1 208 691 11 s RESISTOR CHIP 2 2K 1 16W 1005 R196 1 208 711 11 s RESISTOR CHIP 15K 1 16W 1005 PR 267 BOARD Ref No or Q ty Part No SP Description R197 1 208 719 11 s RESISTOR CHIP 33K 1 16W 1005 R198 1 208 711 11 s RESISTOR CHIP 15K 1 16W 1005 R199 1 208 699 11 s RESISTOR CHIP 4 7K 1 16W 1005 R203 1 208 699 11 s RESISTOR CHIP 4 7K 1 16W 1005 R204 1 208 699 11 s RESISTOR CHIP 4 7K 1 16W...

Page 39: ... 218 939 11 s RESISTOR CHIP 68 1 16W 1005 R291 1 208 939 11 s RESISTOR CHIP 150K 1005 R292 1 218 939 11 s RESISTOR CHIP 68 1 16W 1005 R293 1 218 939 11 s RESISTOR CHIP 68 1 16W 1005 R294 1 208 683 11 s RESISTOR CHIP 1K 1 16W 1005 R295 1 208 683 11 s RESISTOR CHIP 1K 1 16W 1005 R296 1 208 715 11 s RESISTOR CHIP 22K 1 16W 1005 R297 1 208 711 11 s RESISTOR CHIP 15K 1 16W 1005 R298 1 208 695 11 s RESI...

Page 40: ...IODE DAP222 D2 8 719 938 75 s DIODE SB05 05CP RECTI D3 8 719 938 75 s DIODE SB05 05CP RECTI D4 8 719 991 00 s DIODE DAP222 D5 8 719 989 93 s DIODE SB01 15CP D6 8 719 938 75 s DIODE SB05 05CP RECTI D7 8 719 938 75 s DIODE SB05 05CP RECTI RE 208 BOARD Ref No or Q ty Part No SP Description D16 8 719 991 00 s DIODE DAP222 D101 8 719 938 75 s DIODE SB05 05CP RECTI IC1 8 759 560 89 s IC MB3761PF ER IC2 ...

Page 41: ...RESISTOR CHIP 47K 1 16W 1005 R50 1 208 707 11 s RESISTOR CHIP 10K 1 16W 1005 R51 1 208 927 11 s RESISTOR CHIP 47K 1 16W 1005 R52 1 208 699 11 s RESISTOR CHIP 4 7K 1 16W 1005 R53 1 208 715 11 s RESISTOR CHIP 22K 1 16W 1005 R54 1 208 683 11 s RESISTOR CHIP 1K 1 16W 1005 R55 1 208 699 11 s RESISTOR CHIP 4 7K 1 16W 1005 R56 1 208 707 11 s RESISTOR CHIP 10K 1 16W 1005 R57 1 208 927 11 s RESISTOR CHIP 4...

Page 42: ...IP 220 1 16W 1005 R13 1 208 671 11 s RESISTOR CHIP 330 1 16W 1005 R14 1 208 695 11 s RESISTOR CHIP 3 3K 1 16W 1005 S1 1 762 489 11 s SWITCH TOGGLE S2 1 762 020 11 s SWITCH TOGGLE S3 1 762 019 11 s SWITCH TOGGLE S4 1 786 520 11 s SWITCH TACTILE S5 1 786 520 11 s SWITCH TACTILE VR 280 BOARD Ref No or Q ty Part No SP Description 1pc A 8346 398 A s MOUNTED CIRCUIT BOARD VR 280 CN1 1 695 890 11 o PIN C...

Page 43: ... CN3 PR 267 BOARD CN1 SW 1092 BOARD 20pcs 1 695 215 11 o TERMINAL SOLDERLESS HN003 HARNESS VR TO CN7 PR 267 BOARD CN1 VR 280 BOARD 24pcs 1 695 215 11 o TERMINAL SOLDERLESS Ref No or Q ty Part No SP Description 1pc 3 775 745 01 s OPERATION MANUAL 2 5 Optional Fixtures List Part No SP Description A 8346 442 A s MOUNTED CIRCUIT BOARD EX 909 A 8346 443 A s RX 208 EX UNIT WITH MOUNT J 6029 140 B o PATT...

Page 44: ......

Page 45: ...RECTI DC001 06 SB05 05CP TB DC001 06 LED Page or ID No CL 200HR C TSL LC008 04 TRANSISTOR Page or ID No 2SA1213Y TE12L TC002 01 2SA1611 M5M6 TC001 01 2SA1611T1 M5M6 TC001 01 2SA1774R TC001 01 2SA1774TL QR TC001 01 2SC4177 L5 TC001 02 2SC4177 T1L5 TC001 02 2SC4617R TC001 02 2SC4617TL QR TC001 02 2SD1615A GP TC002 02 2SD1615A T1GP TC002 02 2SK711 BL TC001 05 2SK711 BL TE85L TC001 05 DTA144EE TC001 0...

Page 46: ...26 25 24 23 22 21 20 19 18 17 16 15 HI HIGH IMPEDANCE STATE LO ACTIVE DIGITAL DRIVE INVERTING ANALOG NONINVERTING ANALOG CLAMP HI ENABLE LO OPEN CLAMP SIGNAL CLOCK DATA FORMAT SELECT HI TWOS COMPLEMENT LO STRAIGHT BINARY POWER CONTROL BOTTOM REFERENCE DECOUPLING REFERENCE SELECT TOP REFERENCE DECOUPLING HI POWER DOWN MODE LO NORMAL OPERATION BIT 0 LSB 9 MSB OUT OF RANGE INDICATOR REFERENCE ANALOG ...

Page 47: ...NGE CURRENT SENSE COMPARATOR CONTROL THE OPERATION OF THE LT1768 SUMMING JUNCTION VOLTAGE SUPPLY OPEN COLLECTOR NPN HIGH CURRENT STAGE REGULATED VOLTAGE OF 1 25 V REGULATED VOLTAGE OF 1 26 V REGULATED 5 V COMMON CONNECTION ANALOG GROUND HIGH CURRENT GROUND PATH UNDERVOLTAGE LOCKOUT THERMAL SHUTDOWN VREF CONTROL MODE I VC VCCLAMP FAULT PWM PERIOD 1 25 V I RMAX 1 26 V I RMIN 0 1 V 4 V VPWM 1 V MULTI...

Page 48: ......

Page 49: ...LAMP AMP Y VIDEO PR 267 IIC IF VIDEO A D AMP SW SYNC SEP1 SYNC SEP2 SDA SCK G TALLY R TALLY PB VIDEO PR VIDEO 2 5V CLAMP AMP AMP IC3 IC21 2 4 FL2 IC5 IC12 IC8 IC4 FL3 IC6 IC13 IC9 IC21 3 4 IC2 IC22 1 4 Q3 13 IC21 4 4 Q15 IC22 2 4 Q16 18 LPF AMP VIDEO A D SW AMP LPF AMP VIDEO A D CLAMP AMP SW 2 5V REF 3 0V REG 2 5V REG 1 5V REG FIL 3 1V 3 3 0V 1 5V CN2 POWER OFF UNREG GND GND UNREG UNREG CONT MAX C...

Page 50: ......

Page 51: ... 47k R57 10k R60 22k R62 DTC144EE TL Q4 GND DTC144EE TL Q101 GND GND DTA144EE TL Q5 100 R17 GND 2 2k R23 68k R29 33k R31 GND 6 3V CC C 4 7uF C11 6 3V CC C 4 7uF C12 2SK711 BL TE85L Q9 S 68 R35 16V CC C 0 1uF C20 6 3V AS 150uF C22 22k R42 47k R43 GND GND GND GND 10k R106 GND GND 25V CC C 0 022uF C108 47k R51 4 7k R52 47k R49 10k R50 33k R47 22k R48 22k R53 2SC4617TL QR Q16 GND 10k R102 47k R63 47k ...

Page 52: ...M 4 ZEB ON 5 B W 6 MAG 11 12 7 TALLY_OUT 8 TALLY_IN 9 3 1V 3 10 GND 3 1V 3 GND S1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND 47k R147 0 1uF C73 0 1uF C74 0 1uF C70 NJU7034V TE2 IC21 1 4 3 2 11 1 4 NJU7034V TE2 IC21 2 4 5 6 7 NJU7034V TE2 IC21 3 4 10 9 8 NJU7034V TE2 IC21 4 4 12 13 14 NJU7034V TE2 IC22 4 4 12 13 14 0 1uF C23 0 1uF C24 0 1uF C18 0 1uF C19 0 1uF C28 0 1uF C29 100pF C39 100 R95 10k R9...

Page 53: ...uF C82 6 3V 22uF C91 CN6 1 GND 2 RO 3 R1 4 R2 5 R3 6 R4 7 R5 8 R6 9 R7 10 G0 11 G1 12 G2 13 G3 14 G4 15 G5 16 G6 17 G7 18 B0 19 B1 20 B2 21 B3 22 B4 23 B5 24 B6 25 B7 26 POL 27 REV 28 LS 29 BCK 30 GND 31 VH0 32 VH1 33 VH2 34 VH3 35 VH4 36 VH5 37 VH6 38 VH7 39 VH8 40 VL8 41 VL7 42 VL6 43 VL5 44 VL4 45 VL3 46 VL2 47 VL1 48 VL0 49 BLBR 50 GND 51 GND 52 GND 53 SP4 54 SP1 55 VCCO 56 VCCO 57 VCCO 58 VCC...

Page 54: ...29 CLKUSR G18 326 CONF_DONE F18 327 TCK E18 328 IO134 C19 213 IO135 C18 214 NC31 C17 215 IO136 C16 216 VCCINT4 C15 217 IO137 C14 218 IO138 C13 219 IO139 C12 220 VCCINT5 C11 221 IO140 C10 222 IO141 C9 223 IO142 C8 224 IO143 C7 225 IO144 C6 226 IO145 C5 227 IO146 C4 228 IO184 CS D18 275 IO185 D17 276 IO186 D16 277 IO187 D15 278 IO188 D14 279 IO189 D13 280 CLK D12 281 IO190 D11 282 IO191 D10 283 IO19...

Page 55: ...HIGH GND GND GND GND GND GND GND GND 4 7k R1 NM 4 7k R2 NM 22k R4 NM 22k R3 NM 22k R8 NM 22k R7 NM 22k R12 NM 22k R11 NM GND 4 7k R6 NM 4 7k R5 NM 4 7k R10 NM 4 7k R9 NM CL 200HR C TSL D1 CL 200HR C TSL D2 22 R13 22 R14 GND GND 3 1V 3 2V 50k RV6 1 2 3 50k RV2 1 2 3 50k RV4 1 2 3 10k RV5 1 2 3 10k RV1 1 2 3 10k RV3 1 2 3 S1 1 2 3 S2 1 2 3 4 100 R15 100 R16 2SC4177 T1L5 Q1 2SC4177 T1L5 Q2 CN1 1 PEAK...

Page 56: ...H1 VH2 VH3 VH4 VH5 VH6 VH7 VH8 VL8 VL7 VL6 VL5 VL4 VL3 VL2 VL1 VL0 BLBR GND GND GND SP4 SP1 VLCO VLCO VLCO VLCO VLCO GND GND VCOM VCOM GND GND GND GND GND GND GND GND GND GND CCFL CR CCFL FB CCFL GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VCCO VCCO VCCO VCCO VCCO GND GND GND GND R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 POL PEV LS BCK GND VH0 ...

Page 57: ... R211 B1 R212 B1 R213 B1 R214 B1 R215 C2 R216 C2 R217 C2 R218 C2 R219 C3 R220 C3 R221 C3 R222 C3 R223 A2 R224 B4 R225 B4 R226 B4 R227 B4 R228 C4 R229 C4 R230 B4 R231 A3 R232 A3 R233 A3 R234 A3 R235 A3 R236 A3 R237 A3 R238 A3 R239 A3 R240 A3 R241 A2 R242 A2 R243 A2 R244 A2 R245 A2 R246 A2 R247 A3 R248 A3 R249 A3 R250 A3 R251 A3 R252 A3 R253 A3 R254 A3 R255 A2 R256 A2 R257 A2 R258 A2 R259 B3 R260 B3...

Page 58: ...8 B1 Q9 B1 Q10 B1 Q11 B1 Q12 B1 Q13 B2 Q14 B1 Q15 B1 Q16 B2 Q17 B2 Q18 B2 Q101 A2 Q102 A3 Q106 A3 Q107 A3 Q108 A3 R1 A1 R2 A1 R3 A1 R4 A1 R5 A1 R6 A1 R7 A1 R8 A1 R9 A1 R10 A2 R11 A2 R12 A2 R13 A2 R14 A2 R15 A2 R16 A2 R17 A2 R18 B2 R19 B2 R20 A2 R21 B2 R22 A2 R23 A2 R24 B2 R25 A2 R26 B2 R27 B2 R28 B2 R29 A2 R30 B2 R31 A2 R32 A2 R33 A2 R34 B1 R35 B1 R36 B1 R37 B1 R38 B1 R39 B1 R40 B1 R41 B1 R42 B1 R...

Page 59: ......

Page 60: ...Printed in Japan Sony Corporation 2003 4 16 B P Company 2003 HDVF C30W SY J E 9 968 009 01 ...

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