Hitachi VK-U174 Service Manual Download Page 52 | Manualshive

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P-NO DESCRIPTION

SYMBOL

NO

P-NO DESCRIPTION

SYMBOL

NO

L3006

BA10579R

COIL 22UH

L3301

BA10584R

COIL 100UH

L3302

BA10577R

COIL 10UH

L4101

BA10577R

COIL 10UH

CRYSTALS

X2301

BL11833R

CRYSTAL

X2302

BL11831R

CRYSTAL [VK-U174]

X2302

BL11832R

CRYSTAL [VK-U174E]

MISCELLANEOUS

BL2051

BM00137R FILTER

BL2052

BM00137R FILTER

BL3501

BM00152R FILTER

BL3502

BM00158R FILTER

F3501

FM10411R

FUSE 1.0A

PG1001 EA13577R

PLUG

PG2001 EA13577R

PLUG

PG2002 EA14222R

PLUG

PG2503 EA11355R

CONNECTOR

PG2504 EA13575R

PLUG

PG3001 EA14221R

PLUG

PG3501 5666914

MINI PLUG

PG3502 EA11353R

PLUG

PG4001 EA14641R

PLUG

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Summary of Contents for VK-U174

Page 1: ...SERVICE MANUAL SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT Digital Media Division Tokai COLOR VIDEO CAMERA 2003 October TK No 8304E VK U174 VK U174E ...

Page 2: ...t 6 3 6 1 5 Starting adjustment program ZMAP 6 3 6 2 List of Adjustment Items 6 5 6 2 1 List of adjustments needed after replacing major 6 5 6 2 2 Adjustment flowchart 6 6 6 3 Data Initialize 6 7 6 4 Electronic Volume 6 7 6 4 1 CDS sampling pulse adjustment 6 8 6 5 Adjustment Camera Adjustment 6 8 6 5 1 Auto iris control adjustment 6 9 6 5 2 White balance adjustment 6 9 6 5 3 Chroma gain adjustmen...

Page 3: ...n always consult the current HITACHI Service Manual A subscription to or additional copies for HITACHI Service Manual may be obtained at a nominal charge from HITACHI SALES CORPORATION PRODUCT SAFETY NOTICE 1 2 Electrostatic Protection Measures Semiconductor components can be damaged by static electricity charged on clothes human body etc Take great care when handling components to avoid electrost...

Page 4: ...t of lead based solder Melting temperature Approx 220 C Point to be soldered Surface mounted chip parts other than those shown below Surface mounted chip parts for DVD cameras cellular phones only Discrete parts Chassis metal shield etc Tip temperature 320 30 C heating time less than 5 seconds 350 10 C heating time less than 3 seconds 380 30 C 420 30 C 3 Lead free solder for servicing Use the foll...

Page 5: ...free solder mix lead based solder and lead free solder sufficiently Do not perform any repair using the bare soldering iron tip without adding solder since it will cause secondary failure due to lack of strength 2 Values in schematic diagrams The values dielectric strength power capacitance and tolerances of the resistors excluding variable resistors and capacitors are indicated in the schematic d...

Page 6: ... A Shows side A B Shows side B Zone A on board diagram Parts Location 2 A Symbol No IC IC1201 Type of part Zone A on circuit board diagram Symbol no Zone 2 on circuit board diagram 3 Identifications of sides A B in circuit board diagrams 1 Board with a pattern on one side and parts on both sides Side A Shows discrete parts viewed from the pattern side Side B Shows leadless parts viewed from the pa...

Page 7: ...perform the designated appropriate servicing Any changes that occur in the service method will be published using service bulletin etc Do not perform any servicing other than that described in this manual Circuit board CSR circuit board SP circuit board PC circuit board Servicing method Component replacement Component replacement or Circuit board assembly replacement Order format 1 Fig 2 1 1 Locat...

Page 8: ...tical 10 power zoom lens is mounted and it is equipped with auto focus and auto iris functions 12 Power Digital Zoom Function The 12 power digital zoom combined with the 10 power optical zoom makes possible up to 120 power zooming Remote Control via RS 232C Focus iris and zoom can be remotely operated via RS 232C External Synchronization with AC Line Pulse Signal This chassis camera is compatible ...

Page 9: ...anual Near Far Fix Auto Manual Red Blue Gain Up Down Fix VK U174 1 1 1 60s VK U174E 1 0 75 1 50s VK U174 1 60 1 4000s VK U174E 1 50 1 4000s VK U174 1 1 1 4 1 4000s VK U174E 1 0 75 1 3 1 4000s VK U174 Shutter priority 1 1 1 4000s Exposure priority F1 8 F28 8 AGC priority 0 32dB VK U174E Shutter priority 1 0 75 1 4000s Exposure priority F1 8 F28 8 AGC priority 0 32dB Off On Off On Off On Auto Off On...

Page 10: ... Dimensions Weight VK U174 More than 470 TV lines VK U174E More than 460 TV lines More than 50dB 1 0 lx 0 1 lx Composite 1 0 0 2Vp p 9 V 12 V DC 0 5 V 2 6 W When suppling 9 V DC 0 50 Recommended 0 40 10 90 34 6 W 39 7 H 54 7 D mm Approx 100g General Description Specifications Default settings Pro AE mode 1 60s or 1 50s F1 8 AGC gain 32 0dB Pro AE mode 1 4s or 1 3s ...

Page 11: ...n 2 zone 2 D 8 zone 3 D Off On Selective 4 8k 9 6k 19 2k 38 4 57 6k bps No Trace preset Trace preset Memory max 64 position VK U174 More than 470 TV lines VK U174E More than 460 TV lines More than 50dB 1 0 lx 0 1 lx 9 V 12 V DC 0 5 V 2 6 W When suppling 9 V DC Approx 100g VK S274R S274ER VK S274R VK S274ER VK S274R VK S274ER f 4 88 mm Horizontal 47 Wide 2 2 Tele F1 6 Wide F3 8 Tele DSP5 22 Zoom sp...

Page 12: ...04 TC7SHU04FUL IC2305 HD64F2238RTF13 IC2507 SN74AHC1G08HDCK IC2508 SN74AHCT125PW IC2509 74VHC4046MTCX IC2510 TL1464IPT IC3001 PQ20WZ51 IC3002 Not provided BA7665FS IC3104 UPD16878GS BGG IC4001 NJM13403V TE IC4101 NJM13404R IC4103 SN74AHC1G66HDCK IC4102 VK S274R S274ER VK S274R IC1001 VK S274ER IC1001 IC1002 HD49323AF IC1101 IC1174 HG73C053FE IC1121 IC41LV16100S 50G IC1122 NC7SZ14P5 IC1204 NC7SZ14P...

Page 13: ... Digital Slow Shutter A D shaped trapezoidal connector Electronic Industries Alliance This US electronic industrial organization oversees the electronic industry in US and standardizes various technologies and techniques See JEITA Standard for communication format established by IEEE This specifies the transmission rate cable used and data exchange format 10Base T and 100Base TX are also included ...

Page 14: ...r communication cable Recommended Standard 232 version C One of the serial communication standards established by EIA Communication standard for one to one connections only 25 pin or 9 pin D SUB connectors are used Recommended Standard 485 One of serial communication standards established by EIA This standard complies with multiple to multiple connections of up to 32 units 25 pin D SUB connectors ...

Page 15: ... object It then synthesizes the two images thereby reproducing a clear picture eXtended Graphics Array Extended VGA specifications with the resolution of 1024 horizontal 768 vertical pixels Ethernet specifications using twisted pair cables The number indicates data transfer rate T after a hyphen indicates the use of a twisted pair cable The data transfer rate of 10Base T is 10 Mbps and the data tr...

Page 16: ...2mm 32mm 2mm 0mm 12 9mm 34 4mm 14mm 2mm 0mm 12 9mm 34 4mm 14mm 4 M2 SCREWS These screws are limit of height keep as being less than 2mm for C 4 M2 SCREWS These screws are limit of height keep as being less than 2mm for C M2 SCREWS These screws are limit of height keep as being less than 2mm for C M2 SCREWS 0 6mm C CHASSIS ...

Page 17: ...th IC2502 CAMERA DSP Not used Open Outputs focus motor drive signal to IC4001 ZOOM FOCUS MOTOR DRIVE Not used Open 3V power input External sync detection input When Hi is input the unit will be driven in the external sync mode when Lo is input it will be driven in the internal sync mode Ground Operation switch detection input Not used Open Reset signal output Resets IC4001 ZOOM FOCUS MOTOR DRIVE O...

Page 18: ...tion input Detects variations in the forward voltage at the connected diode to correct the back focus Operation switch detection input F value detection input Receives the F DET voltage detected by IC4101 F DET and compares this with the reference voltage input via pin 53 to detect the F value Reference 3V power input A D reference voltage input connected to 3V power supply 3V power input Not used...

Page 19: ...control output Controls the IC3001 PWM Transfer data to IC2001 CDS AGC A D CONV Activates data communications with IC2001 CDS AGC A D CONV Activates data communications with IC2303 EEPROM1 Activates data communications with IC2304 EEPROM2 NC16 NC17 SDO SDI SCLK NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 SYS RST STBY 5V CK CDS SDO CDS CS CDS CS EE1 CS EE2 Pin No I O Active Level Abbreviation Function ...

Page 20: ... the camera as shown in Fig 4 1 1 Note To prevent short circuit always perform trouble diagnosis of camera on insulated mat PG3501 9PIN FLAT CABLE ACCESSORY COLOR MONITOR VIDEO IN DSP INTERFACE CONNECT JIG Parts No 7069179 DC POWER SUPPLY 9V 3A GND PC CIRCUIT BOARD CSR CIRCUIT BOARD 1 9 RD WHT SD BRW GND BRW B BRW GND BRW VIDEO BRW GND VIDEO BRW EX FV BRW GND EX FV BRW 1 2 3 4 5 6 7 8 9 1 2 3 4 5 ...

Page 21: ...2001 22 CCD output signal C2002 faulty or connect the connections of circuit boards Yes IC2001 33 34 35 Pulses IC2507 faulty Yes IC2001 12 15 to 17 Pulses IC2052 faulty Yes IC2001 1 to 9 36 Pulses IC2001 faulty No Yes R2151 Luminance signal IC2052 faulty No Q2151 faulty Yes TL1114 3V Q2153 or D2151 faulty No No No No 1 Refer to 3 No power No Refer to 3 No power No Refer to 3 No power No Refer to 3...

Page 22: ...s No IC2052 faulty or connect the connections of circuit boards IC2052 faulty Yes No TL1011 to 1013 Pulses No IC2052 faulty or connect the connections of circuit boards No Continued from preceding page 2 No chroma signal Yes No Q3301 B Chroma signal Yes No Q2152 B Chroma signal Q2152 faulty Yes IC3104 7 Chroma signal Q3301 faulty IC3104 faulty No IC2052 faulty Circuit No 1000 to 1099 1100 to 2999 ...

Page 23: ...V TL3009 7V Yes TL4023 6V No IC3001 44 8V Yes Q4105 faulty No IC3001 faulty No IC3001 35 8V Yes Q4106 faulty No IC3001 faulty No IC3001 2 8V Yes Q4107 faulty No IC3001 faulty TL3009 7V No No IC3001 faulty IC3001 41 8V No Yes D3005 faulty Yes Q3004 faulty No D3006 faulty Yes No IC3002 faulty Correct the connections of circuit boards Yes Circuit No 1000 to 1099 1100 to 2999 3000 and higher Circuit B...

Page 24: ...L4005 or IC2507 39 Pulse Lens faulty Yes No Yes No Check the connections of the lens flat cable TL4006 3V Lens faulty IC2507 faulty R4001 faulty Q4001 faulty Check the 3V line Correct the connections of the flat cable No No No Yes Yes Yes IC4001 38 Pulse IC2507 faulty No Yes IC4001 33 Pulse IC4001 32 Pulse IC2507 faulty IC2507 faulty No Yes No Yes TL4008 to 4011 or IC4001 28 26 30 24 Pulses TL4022...

Page 25: ...ulse No No Yes No No Yes Yes No Yes Yes No No No Yes Yes Yes Check the connections of the lens flat cable TL4006 3V Lens faulty IC2507 faulty R4001 faulty Q4001 faulty Check the 3V line Correct the connections of the flat cable No No No Yes Yes Yes TL4024 Pulse IC2502 faulty IC4001 faulty No Yes TL4007 or IC2507 33 Pulse When power turned on TL4005 or IC2507 39 Pulse TL4001 to 4004 or IC4001 12 14...

Page 26: ...No 1000 to 1099 1100 to 2999 3000 and higher Circuit Board SP PC CSR 7 No zoom operation Does focus operate normally Check the zoom switch unit IC4001 8 3V TL4023 6V Lens faulty Zoom switch faulty See 4 No zoom and focus operation Check the 3V line Check the 6V VM line No No No Yes Yes Yes Yes No No No Yes Yes IC4001 faulty IC2507 faulty R4002 faulty Q4001 faulty Check the connections of the lens ...

Page 27: ...nfinity to close up ends Is there a point at which focus is obtained between the infinity and close up ends TL4005 or IC2507 39 Pulse Data Initialize and adjust auto focuss Does autofocus operate normally IC2507 faulty END Yes Yes No No No Yes Note For the item marked perform all the adjustments required when the unit is data initialized before adjustiNo auto focus IC4001 8 3V TL4023 6V IC4001 32 ...

Page 28: ...target in sequence following the arrows routes from the top of flowchart 5 2 Disassembly Information Numbers in figures are step numbers in disassemble procedure and letters in brackets show the types of screw L and R Brackets Fig 5 2 1 1 Remove three screws A 2 Release two tabs and remove the L bracket 3 Remove three screws A and remove the R bracket Component name L Bracket R Bracket CSR Circuit...

Page 29: ...rd connections of PG2002 and PG3001 6 Remove two screws B 7 Disconnect flat cable Fig 5 2 2 Circuit Board Frame Fig 5 2 3 8 Remove three screws A 9 Remove screw C Fig 5 2 3 Fig 5 2 4 7 1 Unlock 7 2 Pull out PC CIRCUIT BOARD PG2002 PG3001 4 SCREWS B 5 CSR CIRCUIT BOARD 6 SCREWS B 7 FLAT CABLE PC CIRCUIT BOARD B M1 7 3 Gold 8 SCREWS A 9 SCREW C CIRCUIT BOARD FRAME PC CIRCUIT BOARD A M1 7 3 Black C M...

Page 30: ... 5 2 6 Fig 5 2 5 SP Circuit Board and Sensor Unit Fig 5 2 6 14 Unsolder the terminals fourteen points of image sensor on the SP circuit board Disassembly and Reassembly Disassembly SP CIRCUIT BOARD PC CIRCUIT BOARD 10 SCREWS C 11 FLAT CABLE CAMERA FRAME C M1 7 2 Black 12 SCREW A LENS FRAME S 13 SCREW D LENS FRAME SP CIRCUIT BOARD SP CIRCUIT BOARD D M1 7 4 Black A M1 7 3 Black SENSOR UNIT SP CIRCUI...

Page 31: ...moved Be careful not damage and lost them Procedure and caution for reassembly The crystal filter used in VK U174 U174E has a fixed orientation Set it so that the plane without color is in contact with the image sensor and the plane with color is in contact with the lens 15 SCREWS E IMAGE SENSOR RUBBER SHEET CRYSTAL FILTER LENS E M1 7 5 Silver WITHOUT COLOR WITH COLOR ...

Page 32: ...m camera Manual Adjustment Program and personal computer PC If error message appears during adjustment refer to 6 8 Error Messages and Countermeasure 6 1 1 List of equipment and jigs 6 1 2 List of test equipment and charts 1 Gray scale chart 2 Color bar chart 3 Backfocus chart 4 Oscilloscope 5 Vectorscope 6 Digital voltmeter DVM 7 3100K light box 8 Color Monitor 9 DC power supply for the video cam...

Page 33: ...75 ohm If the video output is not connected to the monitor and if it is not terminated with 75 ohm the output video signal level cannot be measured correctly 4 Use light box that does not flicker and whose color temperature is controlled for adjustment If an inappropriate light box is used precise adjustment will not be possible and the adjustment program will not operate normally BLK WHT YEL PG35...

Page 34: ... power is not supplied the adjustment program will not start normally 2 Operate the PC to start MS DOS For details on how to start MS DOS refer to the instruction manual of PC since this varies for each PC 3 Make sure that the adjustment floppy disk is write protected 4 Insert the adjustment floppy disk into the floppy disk drive of PC 5 Use the PC keyboard to type A and press Enter key See the MS...

Page 35: ...name will appear on PC display If it is correct input Y to PC If it is incorrect input N and start over from step 8 10 Make sure that the main menu appears on PC display If it does not appear check whether model selection in step 8 is correct Model select screen Screen for verifying model name Main menu MODEL SELECT 1 2 3 4 5 P NEXT SELECTION ESC END Please select the type of the set Press 1 5 or ...

Page 36: ...performed any time Data Initialize is done do not perform it indiscriminately Electrical Parts IC1001 IC2001 IC2507 IC2303 IC2304 1 Other Lens Data Initialize Data Initilize 2 Electric Volume CDS Sampling Pulse Camera Adjustment Adjustment Initilizing EEPROM To suppress noise in the CCD sensor output signal and maximize the signal level IC4101 IC4102 IC4103 Items Purpose Adjustment Auto Iris White...

Page 37: ...SC DATA WRITING START TO SEND DATA Y N ADJUSTMENT FINISHED PRESS ANY KEY ADJUSTMENT OF WHITE BALANCE ADJUSTMENT FINISHED PRESS ANY KEY ADJUSTMENT OF CHROMA GAIN DATA WRITING INTO EEPROM ADJUSTMENT OF CHROMA GAIN ADJUSTMENT FINISHED PRESS ANY KEY ADJUSTMENT OF CHROMA GAIN ROUGH ADJUSTMENT FINE ADJUSTMENT Crt U CHROMA GAIN UP Crt D CHROMA GAIN DOWN ENTER SAVE RETURN TO MENU ESC QUIT U CHROMA GAIN UP...

Page 38: ...ta Initialize Restriction 1 This procedure initializes the adjustment data in EEPROM including the adjustment data Any time you replace the EEPROM be sure to perform this procedure Generally this procedure is not necessary after replacing other components 2 After completing this adjustment be sure to perform all adjustment items as follows Procedure 1 Input A to PC on the main menu screen 2 The sc...

Page 39: ...nu Adjustment Electronic Volume Adjustment Camera Adjustment 6 4 1 CDS sampling pulse adjustment Incompleted Phenomenon Diagonal beats and horizontal noise occur Condition Leave the video camera for more than 2 minutes until the circuits are stabilized after turning it on then start adjustment Procedure 1 Input 1 to PC on the adjustment menu screen 2 Follow the instruction on PC display thereafter...

Page 40: ...reen Procedure 1 Input 1 to PC on the adjustment menu screen 2 Follow the instruction on PC display thereafter 3 After the AIC auto iris control adjustment complete screen appears press any key to restore the adjustment menu screen 4 Turn the video camera off leave as is for at least 5 seconds and then turn it on again When the video camera is turned on again the ZMAP may not operate normally and ...

Page 41: ...deo Out PG3501 6 Equipment Jig 1 Vectorscope or Oscilloscope It is recommended that you use a vectorscope when performing this adjustment You can use an oscilloscope instead Note however that the adjustment accuracy will be lower 2 C12 light balance filter Condition 1 Attach a C12 light balance filter to lens 2 Point at a color bar chart Procedure 1 Input 3 to PC on the adjustment menu screen 2 Th...

Page 42: ...ut the appropriate adjustment number to PC Pressing the Esc key on the AF menu screen will restore the main menu screen 6 6 1 Zoom focus tracking adjustment Incompleted Phenomenon Focus is lost during zooming Condition 1 Point at the backfocus chart 1500 5mm away from the lens surface 2 Light the backfocus chart with 200 400 lx Note 1 Measure the distance between the chart and lens surface precise...

Page 43: ...e 2 The AF noise level adjustment procedure will be completed within thirty seconds after it is selected Procedure 1 Input 2 to PC on the AF menu screen 2 Follow the instructions on PC display thereafter 6 6 3 Check of zoom focus trace Incompleted Phenomenon Focus is lost during zooming Condition 1 Point at the backfocus chart 1500 5mm away from the lens surface 2 Light the backfocus chart with 20...

Page 44: ...justment if spot noise occurs under abnormal usage conditions or after long term use 3 Perform this adjustment after completing all other adjustments Perform this adjustment in normal video status Incompleted Phenomenon Spot noise occurs under abnormal usage conditions or after long term use Equipment Jig Color video monitor CRT type is desirable Condition Cap the lens so that no light enters Proc...

Page 45: ...ering damage to pattern etc in the above circuit 1 Supply power again and readjust 2 The subject is too dark 3 Check the light box 4 Move the camera closer to the light box 5 Check the values in the hall amp circuit 6 Defective soldering damage to pattern etc in the above circuit 1 Check whether or not power is supplied 2 Check the values of the iris drive circuit 3 Defective soldering damage to p...

Page 46: ...t 1 Check the conditions of subject 2 If this error message appears even when the adjustment is performed 2 or 3 times the autofocus circuit system is defective 3 Refer to 4 No zoom and focus operation on 4 1 2 Trouble Diagnosis Flowchart 1 If this error message appears even when the adjustment is performed 2 or 3 times the autofocus circuit system is defective 2 Refer to 7 No zoom operation on 4 ...

Page 47: ...nt Replacement or Circuit Board Assembly Replacement Order Format 101 103 102 104 105 106 107 108 109 602 603 601 1 1 Since IC2052 mounted on the PC circuit board is CSP type replacement is not possible Replace the whole PC circuit board when IC2052 becomes faulty Other components on the PC circuit board can be replaced Note Components without any numbers in exploded views had not been assigned as...

Page 48: ...10872R CHIP CAPACITOR 0 1UF 10 10V C2010 AA10872R CHIP CAPACITOR 0 1UF 10 10V C2011 AA10872R CHIP CAPACITOR 0 1UF 10 10V C2012 AA10872R CHIP CAPACITOR 0 1UF 10 10V C2013 AA10872R CHIP CAPACITOR 0 1UF 10 10V C2050 0893027 CERAMIC CHIP 0 1UF 10 25V C2052 0893108 CERAMIC CHIP 6 0PF 0 5 50V C2053 0893111 CERAMIC CHIP 8PF 0 5 50V C2055 0893319 CERAMIC CHIP 1000PF 10 50V C2056 AA10872R CHIP CAPACITOR 0 ...

Page 49: ...93333 CERAMIC CHIP 0 01UF 10 16V C4118 0893333 CERAMIC CHIP 0 01UF 10 16V C2108 0893333 CERAMIC CHIP 0 01UF 10 16V C2151 0893273 CHIP CAPACITOR 56PF 50V C2152 AA01101R CERAMIC CAPACITOR 1UF 10V C2153 0893179 CERAMIC CHIP 0 1UF 10 16V C2301 AA00968R CERAMIC CAPACITOR 10UF 20 6 3V C2302 AA00968R CERAMIC CAPACITOR 10UF 20 6 3V C2306 AA10872R CHIP CAPACITOR 0 1UF 10 10V C2307 0893333 CERAMIC CHIP 0 01...

Page 50: ...1 16W R2554 0790204 CHIP RESISTOR 560 OHM 5 1 16W R2556 0790207 CHIP RESISTOR 1KOHM 5 1 16W R2557 AQ00781R CHIP RESISTOR 910 OHM 1 1 16W R2558 0790234 CHIP RESISTOR 100KOHM 5 1 16W R2559 0790207 CHIP RESISTOR 1KOHM 5 1 16W R2560 0790234 CHIP RESISTOR 100KOHM 5 1 16W R2561 0790216 CHIP RESISTOR 4 7KOHM 5 1 16W R2562 0790225 CHIP RESISTOR 22KOHM 5 1 16W R2563 0790227 CHIP RESISTOR 33KOHM 5 1 16W R25...

Page 51: ...KOHM 5 1 16W R4008 0790052 CHIP RESISTOR 12KOHM 5 1 16W R4009 0103815 CHIP RESISTOR 4 7 OHM 10 0 1W R4010 0103815 CHIP RESISTOR 4 7 OHM 10 0 1W R4011 0790024 CHIP RESISTOR 100 OHM 5 1 16W R4012 0790024 CHIP RESISTOR 100 OHM 5 1 16W R4013 0790024 CHIP RESISTOR 100 OHM 5 1 16W R4014 0790024 CHIP RESISTOR 100 OHM 5 1 16W R4015 0103815 CHIP RESISTOR 4 7 OHM 10 0 1W R4016 0103815 CHIP RESISTOR 4 7 OHM ...

Page 52: ... X2302 BL11831R CRYSTAL VK U174 X2302 BL11832R CRYSTAL VK U174E MISCELLANEOUS BL2051 BM00137R FILTER BL2052 BM00137R FILTER BL3501 BM00152R FILTER BL3502 BM00158R FILTER F3501 FM10411R FUSE 1 0A PG1001 EA13577R PLUG PG2001 EA13577R PLUG PG2002 EA14222R PLUG PG2503 EA11355R CONNECTOR PG2504 EA13575R PLUG PG3001 EA14221R PLUG PG3501 5666914 MINI PLUG PG3502 EA11353R PLUG PG4001 EA14641R PLUG ...

Page 53: ... 3 2 1 A B C D E F A B C D E F 1 Schematic Circuit Board and Block Diagrams 1 Wiring Diagram PG1001 16P PG2001 16P PG2503 6P PG2504 12P PG4001 23P PG3502 4P PG3501 9P PG2002 40P PG3001 40P SP PC CSR To LENS OUTPUT ...

Page 54: ...53 U174 IC1001 ICX278AK L U174E ICX279AK L To PC PG2001 SP IC1001 U174 ICX278AK L U174E ICX279AK L IMAGE SENSOR SENSOR DRIVE 0 0 0 15 1 7 1 7 1 7 1 3 2 3 2 0 0 0 0 15 1 15 1 6 7 0 6 7 0 6 7 3 1 0 1 3 3 0 3 2 0 3 1 0 1 16 6 11 5 3 2 0 2 3 2 0 2 29 8 8 3 9 9 15 1 10 4 10 0 NOTE VOLTAGES ARE MEASURED WHEN CAMERA IS POINTED AT THE COLOR BAR CHART ...

Page 55: ...6 3 1 5 0 3 8 0 9 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 3 1 3 1 3 1 0 0 3 1 0 3 1 0 3 1 0 2 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 NOTE VOLTAGES ARE MEASURED WHEN CAMERA IS POINTED AT THE COLOR BAR CHART 3 1 0 1 3 1 3 1 3 1 3 1 3 1 0 0 3 1 0 0 3 1 0 1 2 8 3 2 0 0 0 2 2 4 0 5 3 1 3 1 3 1 3 1 3 1 3 1 3 1...

Page 56: ...FT PHASE COMPA 3 0 3 2 3 2 1 4 2 0 0 9 3 0 0 0 0 0 0 3 2 3 2 3 2 0 0 0 0 2 0 2 0 1 2 1 9 3 0 0 3 0 0 3 0 0 3 1 0 1 3 1 0 1 2 4 0 5 3 1 0 2 2 1 8 3 0 0 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 2 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 1 6 1 8 1 8 1 2 3 1 3 1 3 1 2 3 3 1 3 1 3 1 3 1 0 0 0 0 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 0 3 1 0 3 1 0 0 2 3 1 3 2 3 2 3 2 3 0 3 0 0 0 0 5 0 5 0 5 0 4 9 5 0 5 0 5 0 5 0...

Page 57: ...3 1 3 1 3 1 3 1 3 1 3 1 0 0 0 0 0 0 0 0 0 0 0 1 7 1 6 3 1 5 0 3 8 0 9 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 3 1 3 1 3 1 0 0 3 1 0 3 1 0 3 1 0 2 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 3 1 0 NOTE VOLTAGES ARE MEASURED WHEN CAMERA IS POINTED AT THE COLOR BAR CHART 3 1 0 1 3 1 3 1 3 1 3 1 3 1 0 0 3 1 0 0 3 1 0 1...

Page 58: ... IC4102 GAIN SW 75 75 8 1 7 6 8 2 8 2 8 2 0 7 3 1 5 1 5 1 5 1 1 1 8 7 4 1 8 1 3 1 5 1 5 1 5 1 1 8 2 0 8 0 0 0 0 7 5 8 2 8 2 1 5 1 5 1 5 8 2 8 2 8 2 1 0 3 2 1 5 0 9 8 1 7 5 8 2 5 0 8 9 6 0 8 9 6 0 9 0 6 2 8 2 7 8 8 1 7 2 8 1 7 5 8 0 0 8 2 0 8 2 7 8 8 0 0 8 2 8 2 0 8 1 7 6 8 0 7 0 15 1 7 0 9 0 8 1 7 5 8 0 0 8 0 5 4 8 1 5 4 8 5 6 2 1 5 1 1 1 3 0 0 0 0 2 0 2 0 3 0 3 3 2 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

Page 59: ...FOCUS MOTOR DRIVE TL4024 F DET GAIN SW IRIS DRIVE 1 2 3 4 5 6 7 8 6d 6d 6d MUT CHARGE MUTE 4 2 5 1 3 Vcc GND IC4102 GAIN SW 8 1 7 6 8 2 8 2 7 3 1 5 1 5 1 5 1 1 1 8 7 4 1 8 1 3 1 5 1 5 1 5 1 1 8 2 0 8 0 0 0 0 7 5 8 2 8 2 1 5 1 5 1 5 8 2 8 2 8 2 1 0 3 2 1 5 0 9 8 1 7 5 8 2 5 0 8 9 6 0 8 9 6 0 9 0 6 2 8 1 7 2 8 0 5 4 8 1 5 4 8 5 6 2 1 5 1 1 1 3 0 0 0 0 2 0 2 0 3 0 3 3 2 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

Page 60: ...103 Y C MIX VIDEO AMP IC3104 Y C MIX VIDEO AMP 6V REG 16 15 14 13 12 11 10 9 6db 75 6db 6db MUTE MUTE 75 75 8 2 8 2 0 1 8 1 3 1 5 1 5 1 1 8 9 6 0 8 2 7 8 8 1 7 2 8 1 7 5 8 0 0 8 2 0 8 2 7 8 8 0 0 8 2 8 2 0 8 1 7 6 8 0 7 0 15 1 7 0 9 0 8 1 7 5 8 0 0 8 6 8 6 6 0 2 6 0 2 7 2 1 0 0 0 0 1 7 1 8 2 3 5 0 5 0 5 0 5 0 3 6 2 4 0 7 2 1 2 4 1 6 3 6 2 1 2 4 0 7 3 1 0 1 A b ...

Page 61: ...ARATOR 2 PHASE COMPARATOR 1 10 9 15 1 13 2 16 Vcc 14 R S Q EXTOUT SELECTOR PULSE GENERATER SERIAL PARARELLE DECODER EVR2 EVR1 CURRENT SET EVR2 EVR1 CURRENT SET x 2 1 N OSC FILTER FILTER FILTER FILTER EXT H BRIDGE 1ch SELECTOR H BRIDGE 2ch H BRIDGE 1ch H BRIDGE 2ch EXT VM VM VM VM FILD FILO FBD FILB FILA FBB FBA FBO D2 C2 B2 B1 A2 A1 C1 D1 PGND DGND RESET C OSC OSCIN OSCOUT VD VREF SCLK SDATA LATCH...

Page 62: ...rcuit Board Diagram TL1006 TL1005 TL1003 TL1004 TL1001 TL1007 TL1002 SP SIDE A PATTERN No JA2218 4 2 1 A B A B 2 1 1 7 14 8 IC1001 TL1013 TL1015 TL1021 TL1020 TL1018 TL1017 TL1012 TL1011 TL1014 SP SIDE B PATTERN No JA2218 4 2 1 A B A B 2 1 ...

Page 63: ...uit Board Diagram TL1114 TL1212 TL1211 PC SIDE A PATTERN No JA2218 4 3 4 2 1 A B C A B C 3 4 2 1 PC SIDE B PATTERN No JA2218 4 3 4 2 1 A B C A B C 3 4 2 1 TL2001 TL2015 TL2011 TL2012 TL2002 TL2014 TL2016 TL2010 TL2013 ...

Page 64: ...TL4021 TL4011 TL4009 TL4007 TL4001 TL4002 TL4004 TL4006 TL4008 TL3511 TL4010 TL4003 TL4005 CSR SIDE A PATTERN No JA2218 4 3 2 1 A B C A B C 3 2 1 D D TL3008 TL3009 TL3001 TL4024 TL4023 TL3005 TL3503 CSR SIDE B PATTERN No JA2218 4 3 2 1 A B C A B C 3 2 1 D D ...

Page 65: ...R2740 B 3C R2741 B 2C R2742 B 2C R2743 B 2C R2744 B 2C R2745 B 2C R2746 B 2C R2747 B 2C R2748 B 2C R2749 B 2C R2750 B 2C R2751 B 2C R2752 B 2C R2753 B 2C RM RM2101 B 3C RM2102 B 3B RM2103 B 4C RM2104 B 4C RM2105 B 3A RM2106 B 3A RM2107 B 4A RM2108 B 4A TL TL1114 A 2A TL1211 A 4A TL1212 A 3A TL2001 B 1A TL2002 B 1A TL2010 B 2A TL2011 B 1A TL2012 B 1A TL2013 B 2A TL2014 B 1A TL2015 B 1A TL2016 B 1A ...

Page 66: ...41 HALL ADJ1 43 HALL ADJ0 44 48 B DET 63 XTAL 65 EXTAL HALL G 69 95 STBY 5V 77 76 8 12 9 11 IC2509 LEVEL SHIFT IC2508 FV DET LINE SW 49 TEMP ADJ PG3001 PG2002 15 16 13 11 27 26 31 6 OSCSCK P19 Q3301 BUF 15 16 13 11 27 26 31 6 9 15 14 Q3302 3305 C CLIP 3 1 Y OUT C OUT PG3502 D3007 F3501 IC3002 6V REG 3 1 6V IC3001 PWM 44 18 STBY4 36 43 5V PWM 35 3V PWM 1 2 2V PWM 42 41 PWM 20 STBY2 21 STBY1 12 VCC ...

Page 67: ... 3 2 1 20 18 9 13 23 27 31 6 32 PG4001 5 FOCUSSEN Vcc 20 ZOOMSEN Vcc L2501 Q2503 INV E LEVEL SHIFT 16 IC2509 Q2153 5V SW CAMERA DSP IC2052 PHASE COMPA IC2510 1 4 14 C E F19 G21 J19 K21 PG2503 5 3 3V 16 FV DET IC2508 L2301 IC2302 RESET PULSE GEN 12 IC2507 CAMERA µP 12 53 56 60 62 IC2303 EEP ROM1 IC2304 EEP ROM2 8 8 B3 A7 A14 P21 AA2 AA9 AA13 AA17 AA20 IC2051 CLOCK GEN 8 IC2101 SDRAM 1 3 9 15 29 35 ...

Page 68: ...Copyright Hitachi Ltd 2003 All rights reserved Printed in Japan I Digital Media Division Tokai TK No 8304E VK U174 VK U174E ...

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