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VK-S274R

1. 0135 30 0 10 L1102 20 5 PG1241 15 criss 33 Er 1 ao GOIN 48 11 CHOB 1716 10 6 3 M 2 GIN 27 5 zle L DALL 10 3 46 IUE C1106 EL SS 585 2011 10 marma pas O 111238 s Elbe 54836 5109 O HOMOGE 58858 mue SEES m s 09 96143 0 388252828280 gt gt 2 gt 2 gt 2 gt gt oo 0 0 88 oo ZSB 88 MC 3 3 X X 7 s wr 13 1 5 wor 31 55
2. 5 LL E o m L lt x 14103 40 YES C1144 3 3 22 6 3 10 6 3 0 ADAL 1 10 101 sume 55686 MIELE ajalajaja mum Z 9999 29925 la Elise gy 33 55555 5 RMit21 PML122 RM1123 RM1124 ds m 100k 100 0 O 100k 0 0 lol 3 AE e OOO XO 09 0X0 069 GA STNG GAGA GENES 54 1125 Of 8 S SDSHERSS SEIT uU gt 0 220 OWS 2 CCCC9C55686C6C588 57655 SEP 20 C 7 E CI E Dveci 00360 BEBEBE EREEEEEEEEE 8 MES 30 TW 0110 dam SS SSBB gt a MI I9 2 I 0 1 0159 MIFL16 C1132 0191 3 3 MIF 10 12 MIELS a 19 3 3 33 voue 3 anisl 1122 33 M 5 M wir 3 4 Vot 4 114 apie 0 S MIF 113 MIF 4 DMa M ADI5 4015 NL oria GELA cua ane 014 E
3. 1 2 3 4 LI 5 6 m 7 4 Block Diagrams 4 1 Overall Block Diagram IC1121 IC1122 S274R S274ER K274R K274ER CAMERA DSP DRAM 11603 IC IC1101 Provided 001 25190 P6124 CDS AGC amp A D CONV C1617 Not Provided 1 2 1 1 2 SENSOR BUF ns WATER I I BPF 3 58MHz 4 43MHz 717 2 11 10 136 144 DIGITAL gt C PROCESS PG1241 PG1001 151503 YIC MIX amp H1H2 1738 TY 43 45 16 Arc 2 2 2 2 SFERZE a ie VIDEO AMP SEN DATA gt ADCK PG1002 PG1501 L1603 Q1605 PG1601 I SP2 CLOCK q a 154 CHROMA XC1617 BUF OUTPUT 44 46 44 46 OBP cs 65 2727 15118 M 15 5 t gt 6 VIDEO 146 148 151 Um d 152 154 66 22 22 15 15 2 11 13 14 13 14 5 37 41 37 41 155 159 U gt 0160701609 P 161 163 Y Q1610 01611 D 7 10 I XV1 XV2 XV3 XV4 174 BUF 33 pl gt ceu 17 18 XSG1 XSG2 XSUB 6 9 11603 175 176 C SYNC w VCO PHASE COMPA 01601
4. 32 AME 9 nns ows PE DRBBBSISBESEBSGPSS 22 CODE PARTN 9 33 5 BBE B 5 m Aman 93 5 AR 25 1462 mps Hel 33 norem ak L BR 25 2412 poor pps TIT V 32 5 wr 9 as x e B x Ru 25 2411 i Gsm HO gi 2 amp x 9 33 0 PSV ZJAA a oe em GO 27 BITS nn E6 1C7SU04FU 3 3 2 a 4 im SAR 33 cua n 5 stima 161203 LD 2SC2462 LD m 0 IET IN 5 PU M DEB 164204 a sibi eae lot m on H9 UMH9N DOG EO HOG43209884NALFA cue 90 0 B ao F7 KV1470 200W SEN 2 7 CAMERA pgs m u 09 Du K DA221 179 0 90 z Tw 006 DW ME pas 0 068 T 10 0 7 1565 0 0 o m MO MA132WA EO Nio 0 ET ESI 208 mis wO TIN ES wur ML 3 0L MA3030L mt 10 891 176 20 101351 126 roe E IET 2365 147 6 6 vom B B X TAE EDENA S INE EU DESERT CHa TEE ec seme 1 1806 fk DES ABBE DORAN 33 RESET PULSE GEN E NS 757145 ret Jo CI s 3 3 1 meserP tsEGEN 101205 1 s Y 8 o RESET PULSE GEN 01352 1 0 04 91352 I 781361 100 Bal Be 13 3 On P 81229 0 270 mue fusco 8 san rozy OL is
5. 5 NEXT SELECTION ESC END Please select the type of the set Press 1 5 or P or ESC Model select Input the number Screen for verifying model name Selected model is xxxxxxxx Are you sure Y N Input Y Main menu DATA INITIALIZE B ELECTRIC VOLUME C ADJUSTMENT D AUTO FOCUS E SPOT NOISE ESC END Please select A E or ESC Reference Misoperation message CAN NOT FIND THE DATA FILE PRESS ANY KEY Adjustment List of Adjustment Items 6 2 List of Adjustment Items 6 2 1 List of adjustments needed after replacing major The following table shows the adjustment items their purposes and whether or not check is required after replacing major components The components shown in the table below are the minimum to be checked after replacing major components If several components have been replaced or depending on the cause of a defect more components may need to be checked Table 6 2 1 List of adjustments needed after replacing major e CHECK Electrical Parts 21202 Purpose Adjustment IC1101 IC1201 IC1351 Lens Block Data Initialize Data Initilize 2 Initilizing EEPROM Electric Volume To suppress noise in the CCD sensor CDS Sampling Pulse output signal and maximize the signal level Camera Adjustment Adjustment Auto Iris To set the iris control data White Balance To input
6. 3 1 3 1 Structure Schematics 3 1 3 2 Microprocessor Pin Function Tables 3 2 3 2 1 Camera microprocessor 1201 Camera 3 2 4 Troubleshooting 4 1 4 1 Trouble Diagnosis 4 1 4 1 1 Setting to service position 4 1 4 1 2 Trouble diagnosis flowchart 4 2 5 Disassembly and Reassembly 5 1 5 1 Order of Disassembly 5 1 5 2 Disassembly 5 1 6 Adjustment 6 1 6 1 Preparations for Adjustment 6 1 6 1 1 List of equipment and jigs 6 1 6 1 2 List of test equipment and charts 6 1 6 1 3 Connections for adjustment 6 2 6 1 4 Setting test equipment 6 1 5 Starting adjustment program ZMAP 6 2 List of Adjustment Items 6 2 1 List of adjustments needed after replacing 6 2 2 Adjustment flowchart 6 3 Data Initialize 6 4 Electronic Volume 6 4 1 CDS sampling pulse adjustment 6 5 Adjustment Camera Adjustment 6 5 1 Auto iris control adju
7. The test lands and components of circuit no 1000 1099 are on the SP circuit board The test lands and components of circuit no 1100 1499 are on the PC circuit board The test lands and components of circuit no 1500 and higher are on the CSR circuit board G 1C1501 faulty G 1C1501 faulty NG 1C1501 faulty OK Q1508 faulty NG NG 1C1501 41 8V 1C1501 faulty OK OK D1501 faulty Q1504 faulty NG 1C1502 faulty OK D1503 faulty Correct the connections of circuit boards Troubleshooting Trouble Diagnosis 4 No zoom and focus operation The test lands and components of circuit no 1000 1099 are on the SP circuit board NG The test lands and components of circuit no 1100 1499 are L1301 faulty on the PC circuit board The test lands and components of circuit no 1500 and higher are on the CSR circuit board OK P diia When power NG Check the NG Correct the turned on lt Connections of the connections TL1336 Pulse lens flat cable of the cable OK NG TL1331 to 1334 Lens unit faulty Check the 3V line Pulses OK NG 1C1201 faulty IC1301 2 4 Check the 3V line R1215 faulty 24 3V Q1201 faulty OK the 7 2V VM Lens unit faulty ine 1C1201 faulty 1C1301 23 Pulse 1C1201 faulty NG 1C1301 20 P
8. 3 9 Identification Parts Location 4 Block Diagrams 4 1 Overall Block Diagram 4 2 Power Block Diagram 6 3 Safety Precaution for Repair 1 1 Cautions PRODUCT SAFETY NOTICE Many electrical and mechanical parts have special safety related characteristics These are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for a higher voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a N on the schematics and the parts list in this Service Manual The use of a substitute replacement component which does not have the same safety characteristics as the HITACHI recommended replacement one shown in the parts list in this Service Manual may create shock fire or other hazards Product safety is continuously under review and new instructions are issued from time to time For the latest information 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 1 2 Notes When Using Service Manual The following shows the contents to be noted when using service ma
9. GND VIDEO FV GND Y DCPOWER SUPPLY 9V 3A or GND O Fig 4 1 1 Connections for Trouble Diagnosis Troubleshooting Trouble Diagnosis 4 1 2 Trouble diagnosis flowchart 1 No video luminance signal TL1529 NG signal 1C1601 faulty Refer to 3 No power Refer to 3 No power P amo Refer to 3 No power Refer to 3 No power Refer to 3 No power Refer to 3 No power TL1013 CIC1101 43 44 45 IC1201 faulty Pulses OK 1101 16 17 18 19 Pulses OK IC1101 2 to 11 Pulses OK E lt IC1121 66 Luminance signal OK Ei p the connections of circuit BR The test lands and components of circuit no 1000 1099 are on the SP circuit board The test lands and components of circuit no 1100 1499 are on the PC circuit board The test lands and components of circuit no 1500 and higher are on the CSR circuit board L CCD output signal C1101 faulty or connect boards IC1121 faulty IC1101 faulty NG Q1151 or D1151 faulty OK Q1152 faulty IC1121 faulty Troubleshooting Trouble Diagnosis Alin A TL1082 1083 NG NG 1121 faulty or conne
10. 3 2 SP Circuit Board Diagram 3 3 CSR Circuit Board Diagram S274R S274ER K274R K274ER S274R S274ER K274R K274ER C1626 10uF 6 3V Not Provided C1608 Not Provided 0 1uF C1650 680p Not Provided C1610 0 1uF Not Provided Q1607 25 2620 Not Provided C1617 22p S274R 12p S274ER Not Provided Q1609 XP4401 Not Provided Q1605 25 1462 Not Provided Q1610 28 4617 Not Provided L1603 100uH Not Provided Q1611 25 1462 Not Provided R1625 1k Not Provided R1629 3 3k Not Provided R1626 2 7k 1 Not Provided R1630 510 0 5 Not Provided R1627 2 2k 1 Not Provided R1639 1k Not Provided R1640 1k Not Provided 1 2 3 ares 3 amp ISHER N 3 Uno mA I 1610 E EE 601 z C um 19 Ga a 91605 5 5 2 E z p E 8 XRI639 E 25 E m X01609 9 qu 401610 JJ gt 7 gt ae rrr XRIGLO E p b b p B B p P 1 2 3 TE gt R1532 SP SIDE A E 81592 PATTERN No JA2133 2 gt el BE EJ 955 7 0 TL1539 100199 1 24 UUUUUUUUUUUUUUUWUUUCUUUUU EA CI dm UN D1505 D1504 TL1017 TL1019 1
11. 3 3 ask 2 33 GU H9 UMH9N DG M0CC 40 1 DG wr DKG tg Dx DI F7 KV1470 w DOL KG C1209 KG Gi C1215 ATE TG 0 400 ME 0 Pra 0 068 K DA221 m MO MA132WA uw 3 0L MA3030L mU TER N o RESET PULSE GEN A E PE C1251 3 3 o J 1 104205 a 2 RESET PULSE GEN IA 23 3 0 RESET PULSE GEN 5 o 84209 0 Acc LE T END e a 50 4k MIE e C1216 01202 C1250 01252 ot 0 01 mo 0 01 C1203 R 0 01 5 LL E E o lt 2 5 CSR Schematic Diagram EX FV L41502 22 061601 04801 61611 161601 0 01 E 5 4 1 FDle3e0 a 161603 ES LEVEL S
12. Zoom switch faulty A Check ih When power NG eckthe Correct the turned on TL 1336 connections of inge connections Pulse lens flat cable of the flat cable OK TL1331 to 1334 Lens unit faulty Check the 3V line Pulses OK NG 1C1201 faulty 1C1301 2 4 24 3V Check the 3V line R1215 faulty Q1201 faulty OK Check the 7 2V VM Lens unit faulty line 1C1201 faulty IC1301 23 Pulse IC1201 faulty 1C1301 20 Pulse 1C1201 faulty 1C1301 5 Pulse 1C1201 faulty 1C1301 faulty Troubleshooting Trouble Diagnosis 8 No auto focus operation 6 zoom NG See 4 No zoom and operate focus operation normally BE Connect an oscilloscope to video output The test lands and components of circuit no 1000 1099 are on the SP circuit board The test lands and components of circuit no 1100 1499 are on the PC circuit board The test lands and components of circuit no 1500 and higher are on the CSR circuit board m VIDEO SIGNAL NG lt 360mVp p or more Increase the illumination of the subject OK Does the video level increase Camera circuit faulty YES Set the zoom to the wide angle end Point at the objects from the infinity to close up ends Is ther a p
13. S Q C1353 AM 180 GND e 5 0 3 Lia T 8372 5 K 55 AK FET i 300 C2X6 01202 003 cum x Bee SERES pen Loo 81209 xz 42 50 01352 220k 8 81378 CI PUB orsi 80 I 27 Ech 8 _ ug BE Aus os 55 d m NIE 20 Aan m uS czyl W 5 LL E E o m L lt 3 0 0 L1102 2 0 10 P61241 15 1 GND GND MI 48 1 1 C1108 1 16 s XV 47 5 zlo 90 He 46 12365 C1106 C1107 Sz E STN AGL4 10 22 6 3 16 3
14. When replacing components remove the lead free solder previously used for soldered points as far as possible For additional soldering melt lead free solder completely and mix well with lead based solder Never perform repair using the bare soldering iron tip without adding solder 1 4 3 Soldering iron for servicing It is recommended that you use a soldering iron with thermal control function with which the temperature at its tip can be set Lead free solder melts at a temperature 30 40 C higher than lead based solder Therefore workability will be reduced unless you use a soldering iron whose temperature is high whose temperature at tip does not change greatly heat capacity is large and that can be set to match the work points Recommended soldering iron With thermal control function temperature setting range 320 450 C Recommended tip temperatures for different work points Work point Recommended tip temperature Circuit board with surface mounted chip parts 320 C 30 C Circuit board without surface mounted chip parts 380 C 30 C Chassis metal shield 420 C 30 C PE General Description 2 1 Overview VK S274R S274ER is a color chassis video camera VK K274R K274ER is a Black and white chassis video camera these models incorporate an optical 22 power compact zoom lens Models VK S274R S274ER K274R K274ER are successor cameras to VK S274 S274E K274 K274
15. 915 R1613 WE mes 18 1 10 55 FIL C1616 9614 1 16 3 E 2 1115 wp 7 d D1510 01511 6165 mH Wrycza Win MALE S274R S274ER 1 S274R S274ER IK274R K274ER gt 8 E 3 8 E F 5 5 Z CODE PART NOTE VOLTAGES ARE MEASURED WHEN CAMERA IS AE 2SB1424 POINTED AT THE COLOR BAR CHART 01501 i501 TL1535 78 Lt503 TL1539 5v 22 AE AR 2SB1462 79 0 8155 100k BR 25 4081 INV2 INV3 INVA 0171 0 0073 0174 8 0 BR 25 4617 2 g 75 C1520 C524 BEBE dk 5 5 5 058 01504 10 16 1 16 0 5 PIES 2 82 25 2620 27k C1543 C1544 UH 01506 _4 7k 10 25 40 25 18 DTA143EE 0 5 ol 2 1c1502 83 O 0020M754 26 DTC144EE LI 78 ma 855 81543 Hor 2 27 73 64 DTC114YE 2 C1517 5 t0 5A R1541 U 01502 TL1540 3v 100k 1 5K XP4401 79 AE 79 L1504 11 2 180p 4 78 79 I 0 22 BV SEE 54 C 155353 52 900900159 87 81502 81521 SE R1527 R1528 HH C1546 10 16 J SB07 03C 71 12k 32 80 01505 8050 10 16 01518 01516 JH L89 04688 C1523 ge C4547 MO MA132WA 444413 00 890 85 1 25 10 6 3 01648 10 16 MP MA133 a futi MC 40 5 TL 1522 7 2 S4 D1FS4 92 0 6 3 8 18 1 0 78 48 42 46 3 43 43 49 41 40 39 G8 G silo 902 g C C CC SZATA T 01503 TL1532 11529
16. For VK S274ER 6 10 Adjustment gt Auto Focus 6 6 Auto Focus Input D to PC on the main menu screen to display the AF menu screen Input 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 Ix 5 Note 1 Measure the distance between the chart and lens surface precisely 2 Place the chart as parallel as possible to the lens surface 3 The backfocus chart should always be at the center of the monitor screen when the zoom 1s set to the wide angle and telephoto ends 4 The zoom trace adjustment procedure is completed within 2 minutes after it is selected 5 Do not place any obstruction between the lens and chart during adjustment Procedure 1 Input 1 to PC on the AF menu screen 2 Follow the instructions on PC display thereafter Main menu kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk MANUAL ADJUSTMENT PROGRAM kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk A INITIALIZE B ELECTRIC VOLUME C ADJUSTMENT D AUTO FOCUS E SPOT NOISE ESC END Please select A E or ESC Input D ri kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
17. at v1 un Vs III SF we miai E E gt EIE XVII 40 0 30 3 BE BGOGGOL DDB gt YIN vE xe i 161101 los 29 nues we pone 38 9 HD49323AF 40161 b EEGESS Miele Dwi sms ssa 29 588 5 5 lala gt MIELA MIFL16 12 6N0 waar 24 mn 3 0 3010 qi 8558 vos onus CDS AGC amp pons 1 MF Ls 018 3 3 3 3 LF le 4 voui 4 M 13 x562 INT LL 36 c1104 1 2 apta EE nois 1 A D CONV Be 28 33 0I81 M MXI31 L Nine vote MICLI4 14 SUB EVES 61103 1 6 as we 2017 an M o OPES gt i Ais vwd 45 GND GND 34 c02 1 9 ar u o inis ale apr 3 3 25 309 EE 3 19ms 31 6 208 Dr MIEIS bart 22 MEL For Printin 17 sTev 5v 32 nuo 3 1 e xs A Jy 9 veo ouT m cust aiel CS olal Drak d Que oo MESES 19 INT FV 30 QU 3 05 mmn 700 33 MIF el 19 10101 o EJ PAS Gu ae 1 33 33 tre OL 23 21 GND 3v 28 2 927 116 4 0 1 0 nne zo CMV Gant 27 volt o 0 33 S 04424 S M2 5 23 GND evo ze Low WY 120
18. following table and take appropriate corrective action Error Messages Countermeasure When adjusting the electric volume and adjustment CAN T ADJUST WHITE BALANCE PLEASE RETRY PRESS ANY KEY 1 The subject is too bright or too dark 2 Check the light box 3 Move the camera closer to or away from the light box 4 Supply power again and readjust D RANGE OVER ERROR ON dax ADJUSTMENT PRESS ANY KEY x Error code 1 Check the values in the hall amp circuit 2 Defective soldering damage to pattern etc in the above circuit D RANGE OVER ERROR ON HALL AMP IRIS CANNOT OPEN ANY MORE PRESS ANY KEY 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 ERROR OCCURRED IRIS TROUBLE PRESS ANY KEY 1 Check whether or not power is supplied 2 Check the values of the iris drive circuit 3 Defective soldering damage to pattern etc in the above circuit 4 Check the iris block and replace it if necessary ERROR OCCURRED ON dax ADJUSTMENT PRESS ANY KEY 1 Check the values in the hall amp circuit 2 Defective soldering damage to pattern etc in the above circuit ERROR OCCURRED ON da0 and dal ADJUSTMENT PRESS ANY KEY 1 Check the values in the hall amp circuit and its peripheral
19. 10 DC power supply for the DSP R jig 2 Information It is recommended that you use a vectorscope Backfocus Chart when performing the chroma gain adjustment You can use an oscilloscope instead Note however that the adjustment accuracy will be lower az Adjustment Preparations for Adjustment 6 1 3 Connections for adjustment Connect the video camera to the test equipment and jigs as shown in Fig 6 1 1 LIGHT BOX VIDEO CAMERA VECTORSCOPE 9PIN FLAT CABLE 9 o ACCESSORY M HERI INPUT OUTPUT DSP INTERFACE CONNECT JIG A OSCILLOSCOPE CH1 CH2 0 VIDEO GND VIDEO EX FV GND o POWER Che Jej M P SUPPY IIB 9V 3A When using an 3 KJ osilloscope only 07 GND To VIDEO IN DO POWER PERSONAL SUPPLY TERMINAL 5V 1A YEL COMPUTER RED COLOR MONITOR DSP R JIG RS 231C CABLE Fig 6 1 1 Connections for Adjustment Note 1 The adjustment program will not operate normally unless the video camera PC and DSP R jigs are all turned on 2 Take care with the following when pointing the video camera at a chart light box a Focus the chart correctly b Set the chart light box 30 50 cm away from the
20. 2 Perform this adjustment if spot noise occurs under Input E ri abnormal usage conditions or after long term use Follow the instructions on 3 Perform this adjustment after completing all other PC display thereafter adjustments Perform this adjustment in normal video status Screen for verifying writing of spot noise data 2 lt lt DATA WRITING gt gt START TO SEND DATA V M Incompleted Phenomenon Input Y ri Spot noise occurs under abnormal usage conditions or after Spot noise data write complete long term use FINISHED WRITING DATA PRESS ANY KEY Equipment Jig Color video monitor CRT type is desirable Press any key 4 Condition Adjustment menu Cap the lens so that no light enters Procedure 1 Input E to PC on the main menu screen 2 Follow the instructions on PC display thereafter 3 The screen for verifying writing of spot noise data will appear Input Y Entering N on the screen for verifying writing of spot noise data will restore the main menu Screen 4 When writing data is complete the spot noise data write complete screen will appear Press any key to restore the main menu screen Note If spot noise still occurs after this adjustment is complete the image sensor may be defective Adjustment gt Error Messages and Countermeasure 6 8 Error Messages and Countermeasure A message may appear while you are adjusting the video camera If a message appears refer to the
21. 6 3V C1122 0893193 CERAMIC CHIP 0 01UF 10 25V C1123 AAO1111R CERAMIC CHIP 1UF 6 3V C1124 0893193 CERAMIC CHIP 0 01UF 10 25V C1125 0893193 CERAMIC CHIP 0 01UF 10 25V C1127 0893179 CERAMIC CHIP 0 1UF 10 16V C1128 0893107 CERAMIC CHIP 5PF 0 25 50V C1129 0893107 CERAMIC CHIP 5PF 0 25 50V C1130 0893014 CERAMIC CHIP 0 01UF 10 25V C1131 AA00931R CERAMIC CAPACITOR 1 0UF 10 10V C1132 0893119 CERAMIC CHIP 33PF 5 50V C1133 00381 CERAMIC CHIP 10UF 10 6 3V C1134 00381 CERAMIC CHIP 10UF 10 6 3V C1135 0893062 CERAMIC CHIP 1UF 80 20 16V C1136 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1137 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1138 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1139 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1140 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1141 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1142 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1143 AA00442R CERAMIC CAPACITOR 10UF 6 3V C1144 AA00441R CHIP CAPACITOR 22UF 20 6 3V C1145 0893179 CERAMIC CHIP 0 1UF 10 16V C1151 0893123 CERAMIC CHIP 56PF 5 50V C1160 0893062 CERAMIC CHIP 1UF 80 20 16V C1162 0893225 CERAMIC CHIP 0 1UF 80 20 16V 1176 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1177 0893193 CERAMIC CHIP 0 01UF 10 25V C1178 0893123 CERAMIC CHIP 56PF 5 50V SYMBOL P NO DESCRIPTION SYMBOL P NO DESCRIPTION NO NO C1180 0893123 CERAMIC CHIP 56PF 5 50V C1520 AA00422R CERAMIC CHIP 10UF 16V C1182 0893225 CERAMI
22. WESS 19 19 e 6 245 4 18 EX FV FVFP LL OSC lt gt RESET pee rar cu I I Sr e 1 2 U 4 2 26 26 i i U i i i i 38 72 i pod 75 78 1 i Ly i Q1603 INT LL 1 1604 BUF CI1171 4 n 25 25 96 08 53 85 9 5MHz G I I IC1602 XCCDI c LEVEL SHIFT 65 25 25 SD 18 18 121204 1206 C 12 LU gt 2 _ 2320 1 1C1351 1C1251 FDET IRIS DRIVE 24 24 13 18 Q1352 59 8 9 PG1302 Q1353 SYS REST 1 M 1 4 11 _ RD 232C 8 IRIS IRIS 3 2 28 inis PWM MOTOR DRIVE IC1502 29 30 29 30 19 20 19 20 72V 21 23 gt IC1201 I I 1 CAMERA uP 16 16 2 2 CP1601 F1601 24 gt 6 X1172 4 B 43 S274R K274R 28 6MHz Q1501 1C1501 HAL ADJ1 18 S274ER K274ER 28 5MHz 35 35 10110 PWM 5 GND 19 10 5V LINE SW I lt lt i 52 sw 18 76 5V lt 16 SD 232C gt 1 36 7 FDET 11 69 Q1502 42 43 Q1351 77 28 28 22 22 av I d RD 232C 3V W 215 I DAVE HALADJO aber LE i 01 Q1503 ZOOM MOTOR DRIVE 26 1C1202 20 20 919 2V ZD RESET EEPROM 2v T 5 T Sw ZOOM DATA MOTOR w e 1 16 DRIVE DIE 10 Fock GLOCK I I I gt 3 9 20 8 700 2 LI CC 2 11 DRIVE 23 34 zocw 121302 FOCUS MOTOR DRIVE u RD RESET 01504 FOCUS DRIVE MOTOR 17 16 E 9 19 RDOEB EEPROM I 15V 4 lt
23. lt O 1335 ZOOM A 4 O TL1334 3 3 Z00M B 3 lt 7 1333 0 ZOOM 2 111332 R1130 ZOOM 1 7 1331 0 R1129 LENSE ov 9 UNIT C1145 64124 190 C1415 1421 C1143 0 1 9 01 ci 10 6 3 22 5 3 10 5 3 04314 L1302 10 6 3 10 10 16 C1300 10 16 7 C1301 33 C1304 3 3 0 01 25 Mt 0 01 25 Scio 1 0 101301 TL1312 1B6512AF ruUL33 TB6512AF 3 0 Dod e pe 0 OD DE E m S3 ww e CE ux 565 KOL gt 33000 GNO M 5 PM De SORET MEAL 47 SORT BE 20 gt 0 0 814 0 0 R1307 ONB M 09 6 NFB NA i 2714 SDB 84306 Kea Pea GAE 72 81304 81302 120 8 SH TUL64 gt DB MC 72 1097 81308 84233 Dior 0II06 5 7 3 52 2 7 10k 57 E k 22 we 22 b 722 222 TES 1 FULA Oer 92 KiS a 84234 7 2 4918 TAG 7 2408 2 EE 8 C1202 72 C1303 C1306 0 01 nni m FOCUS 7004 sa 2 ZOOM MOTOR DRIVE ZOOM MOTOR DRIVE z R1259 0 a LB donodor o 9 55 C4X63X22X 600XI9 180706050403020 00XC X8X2X6X5X24X3X2 TIM 64 33 SZSUZHRESFESSREE RHR RSS nns ig Z RO RESET 7 5 g ms 33 5 qv 26 L0 II6 0 500 R1215 Z00M LED 3 3 CEE O as 0 ST ols Jo O mk 0 LIC 0 33 d 58 63 FCUS
24. 1 AUTO IRIS CONTROL 2 WHITE BALANCE 3 CHROMA GAIN ESC RETURN TO MAIN MENU Please select 1 3 or ESC Input 2 Input 3 For VK S274R S274ER White Balance Chroma Gain lt lt ADJUSTMENT OF WHITE BALANCE gt gt lt lt ADJUSTMENT OF CHROMA GAIN gt gt ADJUSTMENT FINISHED ROUGH ADJUSTMENT PRESS ANY KEY U CHROMA GAIN UP D CHROMA GAIN DOWN zdaj kaj wo ono d er SOG FINE ADJUSTMENT ee Crt U CHROMA GAIN UP Crt 0 CHROMA GAIN DOWN ENTER SAVE 8 RETURN TO MENU ESC QUIT Adjust Set the red vector to 24096 x 596 of burst vector v lt lt ADJUSTMENT OF CHROMA GAIN gt gt DATA WRITING INTO EEPROM v lt lt ADJUSTMENT OF CHROMA GAIN gt gt ADJUSTMENT FINISHED PRESS ANY KEY Input E Spot Noise lt lt DATA WRITING gt gt START TO SEND DATA Y N AUTO FOCUS ADJUSTMENT 1 ADJUSTMENT OF ZOOM FOCUS TRACKING 2 ADJUSTMENT OF AF NOISE LEVEL 3 CHECK OF ZOOM FOCUS TRACE ESC RETURN TO MENU Please select 1 3 or ESC Input 1 2 or 3 Input Y FINISHED WRITING DATA PRESS ANY KEY Fig 6 2 1 Adjustment Flowchart Adjustment gt Data Initialize Electronic Volume 6 3 Data Initialize Restriction 1 This procedure initializes the adjustment data in EEPROM including the adjustment data Any time you replace the EEPROM be sure to
25. 1 16W R1531 AQO01014R CHIP RESISTOR 3 3KOHM 0 5 1 16W R1220 0790059 CHIP RESISTOR 47KOHM 5 1 16W R1532 AQ01021R CHIP RESISTOR 10KOHM 0 5 1 16W R1221 0790059 CHIP RESISTOR 47KOHM 5 1 16W 1533 AQ01028R CHIP RESISTOR 39KOHM 1 16W R1222 0790046 CHIP RESISTOR 4 7KOHM 5 1 16W R1534 0010298 CHIP RESISTOR 47KOHM 1 16W R1223 0790059 CHIP RESISTOR 47KOHM 5 1 16W R1535 0105205 CHIP RESISTOR 510 OHM 0 5 1 16W R1227 0790051 CHIP RESISTOR 10KOHM 5 1 16W R1536 0105194 CHIP RESISTOR 2400 OHM 0 5 1 16W R1228 0790047 CHIP RESISTOR 5 6 5 1 16W 81541 AQ00247R CHIP RESISTOR 100KOHM 1 1 16W R1229 0790037 CHIP RESISTOR 1KOHM 5 1 16W R1542 AQ01015R CHIP RESISTOR 3 9KOHM 0 5 1 16W R1230 0790051 CHIP RESISTOR 10KOHM 5 1 16W R1543 AQ01012R CHIP RESISTOR 2 2KOHM 0 5 1 16W R1231 0790051 CHIP RESISTOR 10KOHM 5 1 16W R1545 0790064 CHIP RESISTOR 100KOHM 5 1 16W R1233 AQ01021R CHIP RESISTOR 10KOHM 0 5 1 16W 1546 0790056 CHIP RESISTOR 27KOHM 5 1 16W R1234 AQ01027R CHIP RESISTOR 33KOHM 0 5 1 16W R1601 0103829 CHIP RESISTOR 68 OHM 5 0 1W R1235 AQ01018R CHIP RESISTOR 6 8KOHM 1 16W R1605 0790033 CHIP RESISTOR 470 OHM 5 1 16W R1257 0790051 CHIP RESISTOR 10KOHM 5 1 16W R1606 0104153 CHIP RESISTOR 470 OHM 10 0 125W R1301 0105574 CHIP RESISTOR 4 7 OHM 1 1 10W R1607 0790064 CHIP RESISTOR 100KOHM 5 1 16W 1302 0103812 CHIP RESISTOR 2 7 OHM 10 0 1W R1608 0790064 CHIP RESISTOR 100KOHM 5 1 16W 81303 0105574 CHIP RESISTOR 4 7
26. 16V C1548 AA00422R CERAMIC CHIP 10UF 16V C1212 0893179 CERAMIC CHIP 0 1UF 10 16V C1601 0893193 CERAMIC CHIP 0 01UF 10 25V C1213 0893179 CERAMIC CHIP 0 1UF 10 16V C1602 004228 CERAMIC CHIP 10UF 16V C1215 0893177 CAPACITOR 0 068UF 10 16V C1603 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1216 0893193 CERAMIC CHIP 0 01UF 10 25V C1604 0806129 ELECTROLYTIC 22UF 10V C1217 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1605 AD10273R CHIP RESISTOR 100UF 20 6 3V C1218 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1606 AD10252R ELECTROLYTIC 1 0UF 20V C1250 0893239 CERAMIC CHIP 0 01UF 80 20 50V C1608 TBR CERAMIC CHIP C1251 AA01111R CERAMIC CHIP 1UF 6 3V C1610 0893179 CERAMIC CHIP 0 1UF 10 16V C1252 0893239 CERAMIC CHIP 0 01UF 80 20 50V C1611 0893193 CERAMIC CHIP 0 01UF 10 25V C1300 004228 CERAMIC CHIP 10UF 16V C1612 0893179 CERAMIC CHIP 0 1UF 10 16V C1301 0893014 CERAMIC CHIP 0 01UF 10 25V C1613 0893011 CERAMIC CHIP 0 15UF 10 16V C1303 0893179 CERAMIC CHIP 0 1UF 10 16V C1614 00951 CERAMIC CAPACITOR 1 0UF 10 16V C1304 0893014 CERAMIC CHIP 0 01UF 10 25V C1615 0893008 CERAMIC CHIP 0 1UF 10 16V C1305 0893215 CERAMIC CHIP 3300PF 10 50V C1616 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1306 0893179 CERAMIC CHIP 0 1UF 10 16V C1617 0893117 CERAMIC CHIP 22PF 5 50V 52748 C1311 AA00422R CERAMIC CHIP 10UF 16V C1617 CERAMIC CHIP S274ER C1314 AA00751R CERAMIC CHIP 10UF 10 6 3V C1626 AA00381R CERAMIC CHIP 10UF 10 6 3V C1351 0893193 CERAMIC
27. 3 times the autofocus circuit system is defective 2 Refer to 4 No zoom and focus operation on 4 1 2 Trouble Diagnosis Flowchart AF LIMIT OVER 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 6 No focus lens operation on 4 1 2 Trouble Diagnosis Flowchart TIME OUT ERROR ON AF STEP 1 Check the conditions of subject 2 If this error message appears even when the adjustment is performed 2 or 3 times the autofocus TIME OUT ERROR ON FOCUS circuit system is defective 3 Refer to 4 No zoom and focus operation on 4 1 2 Trouble Diagnosis Flowchart TIME OUT ERROR ON ZOOM 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 1 2 Trouble Diagnosis Flowchart TOO DARK 1 Insufficient lighting Check the subject TRACE ERROR ADJUST ZOOM TRACE amp AF NOISE AGAIN 1 Supply power again and readjust When adjusting the spot noise ERROR SPOT NOISE COMPENSATION IS STOPPED BY INITIAL DATA PLEASE CHECK THE EEPROM PRESS ANY KEY 1 Spot noise compensation is inhibited by the data in the EEPROM 2 Turn the power on again 3 Data in the EEPROM is defective data Initialize it 4 Check the EEPROM and if necessar
28. 4 00 I 15 11 DRIVE DE 35 231 23 GLOCK 7 5V 4 gt i i D1503 nr ZOM SENS 100 C8 I I 01506 I 39 SHORT FUS SENS PROTECT STBY_SV vp 318 30 4 ZOOM LED Q1201 49 D1201 LED SP I TEMP ADJ 331 FCUS LED 2 2 I 1 2 3 m 4 LI 5 6 m 7 m 1 m 3 m 4 L1 5 EH 6 m 7 8 4 2 Powe Block Diagram G 1 1502 PG1501 PG1002 PG1001 PG1241 1301 7 2 1601 1601 aa 15 DS 19 20 19 20 Y 29 30 29 30 L1301 A 10 15 B ne OO REG U U OO U u D1601 i 2 4 24 GND 3 11501 IC1302 10 15 F Q1501 IC1501 Bu L1503 BV BV PWM sv 5 854 35 Sw IC1351 B L1601 13 16 L1302 z AR B 595 3 IC1121 C aieio C1607 i L1602 2V 100 E R1173 G GAMERA C 61601 Q1352 1 12 20 DSP Q1502 30 45 74 75 108 145 170 el a lc 11504 A 22122 28 28 2 0 NE SW 1 1604 E i 151 FV 3 L1001 11201 3 1 1202 1 1173 PULSE 8 5 54 61 64 70 GEN INV 1 2 D1502 lt av 1 1203 1 1174 a1151 D ______ CLOCK GEN 201 3 L1101 12 53 56 lt 60 62 CAMERA Q1503 uP 11505 2V 2V V 9 9 A 20 20 zd C l arass L1104 B 3 dn I
29. CHIP 0 01UF 10 25V C1643 0893193 CERAMIC CHIP 0 01UF 10 25V C1352 0893193 CERAMIC CHIP 0 01UF 10 25V C1650 0893206 CERAMIC CHIP 680PF 10 50V C1353 0893193 CERAMIC CHIP 0 01UF 10 25V C1651 AA00931R CERAMIC CAPACITOR 1 0UF 10 10V C1354 0893132 CERAMIC CHIP 270PF 5 50V 1171 BE10591R C1355 0893193 CERAMIC CHIP 0 01UF 10 25V CP1601 BV10201R CHOKE COIL C1356 0893007 CERAMIC CHIP 0 082UF 10 16V C1357 0893013 CERAMIC CHIP 0 22UF 10 16V RESISTORS C1358 0893113 CERAMIC CHIP 10PF 0 5 50V C1359 0893133 CERAMIC CHIP 330PF 5 50V RM1121 AQ00064R CHIP RESISTOR 100KOHM 5 1 16W C1360 0893133 CERAMIC CHIP 330PF 5 50V RM1122 AQ00064R CHIP RESISTOR 100KOHM 5 1 16W C1361 0893133 CERAMIC CHIP 330PF 5 50V RM1123 AQ00064R CHIP RESISTOR 100KOHM 5 1 16W C1362 0893008 CERAMIC CHIP 0 1UF 10 16V RM1124 AQ00064R CHIP RESISTOR 100KOHM 5 1 16W C1390 0893215 CERAMIC CHIP 3300PF 10 50V R1001 0103853 CHIP RESISTOR 6 8KOHM 5 0 1W C1502 0893165 CERAMIC CHIP 180PF 5 50V R1002 0790024 CHIP RESISTOR 100 OHM 5 1 16W C1503 0893202 CERAMIC CHIP 330PF 10 50V 1004 0790077 CHIP RESISTOR 1MOHM 5 1 16W C1504 0893008 CERAMIC CHIP 0 1UF 10 16V R1007 0790064 CHIP RESISTOR 100KOHM 5 1 16W C1505 0893008 CERAMIC CHIP 0 1UF 10 16V R1101 AQ00231R CHIP RESISTOR 24KOHM 1 1 16W C1506 AA00422R CERAMIC CHIP 10UF 16V R1121 0790028 CHIP RESISTOR 220 OHM 5 1 16W C1507 0209942 CERAMIC CHIP 100PF 5 50V R1122 BM00132R FILTER C1508 0893013 CERAMI
30. Diagrams 3 1 PC Circuit Board Diagram 1 2 Bi T lil _ a TL1312 01351 O EGLE ILIIIIIIIIIIIIIIIIIIIIII sew DE 7C l cites ma Z0 191 2 UUUUUUUUUUUU D D TL1301 EB ELD TL1346 I ire TL1336 co gt TL1333 E X O TL1335 6I2IMX 9 2IMX 700121 ELLEN e 1217 To SEZIY st m TL1344 TL1348 1L1347 TL1350 O 21332 p ml TL1349 B B E 8 2 B P B em E amm m gt B amp 1515 cu27 1600 8 m 0060060060 11110110100 46 41128 8LII22 IC1122 TL 89 6 e TL1154 SP 26 50 CA EZIHWY 7020LIVI Doo 1 IL ISH 09112 ZSEE RU LOLI A 7 I I I I I I I I I I I I I I II I I I 1 A SI 29 PG1241 1 uUummumuUuuuuuuuuuJrriurlutu L0119 1 2 3 S274R S274ER K274R K274ER XT eee ee PC SIDE A Q1153 2SB1462 Not Provided PC SIDE B MEE oe PATTERN No JA2133 2 R1162 1K Not Provided PATTERN No JA2133 2 R1164 2 7K 1 Not Provided R1165 1K 196 Not Provided R1218 0 Not Provided R1219 Not Provided 0
31. LED FT mM 200i FX 2 180 RDCW 3 368 zp PwMA 3 3 R1216 O M 0 LIG v 480 9 FCUS SEN 101201 MI c 501 2382 HD6432238RN41FA T 05 Zo sn CAMERA uP a HAL ADJA 0 1 56 HIL DO 1 5V DET 0 C1357 81357 8 8 1 208 REIS M8 ao uw LI num 0 22 16 l MIX 851 g B_DET gt woes 147 6J6 D EWAN y g P 7147 1 vom 2858 Sakae F DET IRIS DRIVE m1358 P1359 84360 FEFEFE 0 22 18 15k 61626 ROT AW M rasa HERO fol of Ilejejoo ooojoo 2 GND 1 a 91352 0 01 81352 224 gt 13 81361 100 5 270k C1353 0 01 4 2G 2 254 a 418 AW Pisa U Em I 924 226 2 22 C139 geo L1202 4 og 3309 81366 40 81354 19 0 ege MM 81370 a R1355 yyy 1006 20 R1364 81367 120 jk 4 100k 1X 2 20 121361 330 VN 5 29 7 5 M 1 7 26 RI 8 5 SEZ Sx 81234 17 voc Amie Ludos 97 zde sk E Ux I BIAS 5 0 01352 8 81351 81378 S LB y BE 27 5 5k Er i 20 em 84374 C1362 01353 390k 0 01 R1257 Q 61351 0 01 EA E 14 ca 01351 Kl I 5 LL E ea o E lt 2 4 PC Schematic Diagram For Printing
32. Reading Disassembly Flowchart After locating the target component in the flowchart remove all SP Circuit Board components of the target in sequence following the arrows Sensor routes from the top of flowchart Lens unit Fig 5 1 1 Disassembly Flowchart 5 2 Disassembly Information Numbers in figures are step numbers in disassemble procedure and letters in brackets show the types of screw Chassis L and R Fig 5 2 1 1 Remove four screws A and remove the chassis L 2 Remove two screws A and remove the chassis R A M2x3 Black IRCUIT BOARD K CIRCUIT 1 A BOARD CHASSIS L Fig 5 2 1 Chassis L and R 5 1 Disassembly and Reassembly Disassembly 4 PC Circuit Board Fig 5 2 2 3 Disconnect the flat cable from the PC circuit board To connect flat cables perform the procedure in Fig 5 2 3 4 Remove one screw B 5 Remove the PC circuit board in the direction of the arrow CSR Circuit Board Fig 5 2 2 6 Remove one screw B 7 Remove the CSR circuit board in the direction of the arrow SP Circuit Board and Image Sensor Fig 5 2 2 8 Remove two screw C and remove image sensor assembled with SP circuit board the crystal filter and rubber also removed Be careful not damage and lost them 9 Unsolder the terminals fourteen points of image sensor on the SP circuit board 10 Remove two screw D and remove image sensor form the SP c
33. lens surface and avoid any effects from surrounding light except for a case where some designation is given 3 Be sure to connect the video output of video camera to a color video monitor terminate the video output with 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 6 2 Adjustment Preparations for Adjustment 6 1 4 Setting test equipment 1 Oscilloscope The names of switches knobs modes etc of oscilloscope may vary slightly depending on the manufacturer or model Since some oscilloscopes may have switches etc other than the above that must be set see the instruction manual of the particular oscilloscope for details 1 2 3 4 5 Probe 10 1 TIME DIV 10 or 20 us except for a case where some designation is given VOLTS DIV Will vary depending on the measurement object except for a case where some designation is given Synchronization Internal sync except for a case where some designation is given AC DC GND AC except for a case where some designation is given 2 Vectorscope 1 SATURATION 15 6 1 5 Starting adjustment program ZMAP
34. 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 J Procedure Main menu D Input A to PC on the main menu screen MANUAL ADJUSTMENT PROGRAM 2 The screen for verifying the initialization will appear A DATA INITIALIZE Input Y to PC Entering N on the screen for verifying B ELECTRIC VOLUME C ADJUSTMENT initialization will restore the data main menu screen D AUTO FOCUS E SPOT NOISE 3 Follow the instructions on PC display thereafter ESC END Please select A E or ESC Input A u Screen for verifying initialization lt lt DATA WRITING gt gt START TO SEND DATA Y N Input Y Follow the instructions on PC display thereafter 6 4 Electronic Volume Input B to PC on the main menu screen to display the Main menu FEISS ISI ISIS ICICI CII I III ITI I IIIA IA electronic volume menu screen Pressing the Esc key on the MANUAL ADJUSTMENT PROGRAM X V MXX M X X XX X XXX X XX XXX X XX X adjustment menu screen will restore the main menu screen A DATA INITIALIZE B ELECTRIC VOLUME C ADJUSTMENT D AUTO FOCUS E SPOT NOISE ESC END Please select A E or ESC Input B u Electronic volume menu kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk ELECTRIC VOLU
35. the F DET voltage detected by IC1351 F DET IRIS DRIVE and compares this with the reference voltage input via pin 53 to detect the F value AVCC1 Reference 3V power input AVCC2 A D reference voltage input connected to 3V power supply VCC2 VCC3 3V power input NC4 Not used Open NC5 Not used Connect to ground SYS REST Reset signal input from IC1206 RESET PULSE GEN VCC4 3V power input STBY Not used Connect to 3V power supply VCC5 3V power input XTAL Not used Open GND3 Grounded EXTAL Inputs controk pulses from IC1211 CAMERA DSP FWE MD2 Not used NC6 Not used Open HALL G Controls the amplification gain of Hall device of IC1351 F DET IRIS DRIVE NC7 NC8 Not used Open HD Inputs horizontal sync from IC1121 CAMERA DSP SHUT CTL STROBE Not used Open Pulse FP Inputs field discrimination pulse from IC1121 CAMERA DSP Pulse SD 232C Pulse RD 232C Used for initial settings and adjustment For data communications with personal computer Pulse EP3 Receives pulses which discriminate the iris detection area Description of Operation Microprocessor Pin Function Table Active Abbreviation Function NC9 Not used Open NC10 11 NC12 Pulse SDO For data communications with IC1121
36. the automatic white balance For VK S274R S274ER control data Chroma Gain To set the color satuation under the For VK S274R S274ER reference color temperrature Auto Focus Zoom Focus Tracking TO Set the out of focus correction level during zooming AF Noise Level To set the noise level in the autofocus circuit Check of Zoom Focus Trace Spot Noise To check the autofocus adjustment Spot Noise To correct spot noise 1 When replacing the EEPROM be sure to perform all adjustments only after Data Initialize 2 Since all adjustments must be performed any time Data Initialize is done do not perform it indiscriminately Adjustment List of Adjustment Ite 6 2 2 Adjustment flowc Main menu MANUAL ADJUSTMENT PROGRAM A DATA INITIALIZE B ELECTRIC VOLUME C ADJUSTMENT D AUTO FOCUS E SPOT NOISE ESC END Please select A E or ESC Input A Data initialize ms hart Input B Electrical volume Adjustment Input C lt lt DATA WRITING gt gt START TO SEND DATA Y N Note Refer to 6 3 Data Initialize Input 1 Auto lris Control ADJUSTMENT FINISHED PRESS ANY KEY Input D Auto Focus AF menu ELECTRIC VOLUME 1 CDS SAMPLING PULSE ESC RETURN TO MAIN MENU Please select 1 or ESC Adjustment menu ADJUSTMENT
37. voolavia 1123 24 RD 50 25 A 33 65 0 7 0a rare 26 AL126 6 2k 214 Me 6 32 11101 33 E Ei SK 0 cae ee C1138 0 1 dms x SP 10 101124 06 1 CH37 0 4 33 33 0 0 o os PG1001 55 MISCUSEFE 9 5 x EJ 8 ij g CAMERA DSP m rm GEJ FOGUS BE _ 8 4 33 pen 2082 po 208171 FOCUS M 17 O m ER gt FOCUS vee _ 6 111346 i e 208141 AISI FOCUS SENSE 5 111345 0 34 5 GH s 08 94 FOCUS LED 44 TL1344 2 4 i EET 81401 Dy ied 0 o 33 33 pina DRIVE 13 BLM11B750SPT_BLM11B750SPT 2 0 5 volava 0 54 0 0 HALL out t 2 155 TL1430 HALL m 1 9 TAL i C117 10 6 3 Alie2 O nu w IC44LV161005 606 80 0 0 1 11 6005 1 DRAM MALIN o ls 8 35 ni 9 E privet 8e 10 6 3 58 58 M 9 ILU 01125 3 7 e 604 220 QUE 200 SENSE 6 l O 1 1336 gt 9 Zoo LED 5 lt 111335 gt a TL A Z 7009 41 TL1334 3 3 69598 Zoom B a he 0 Dom y H 0 8 2 anao I bo zomat i t Orat W aa To ard 5 o LENSE in B UNIT 01145 3
38. 1 2 3 4 5 6 Connect the video camera DSP R jig and PC as shown in Fig 2 1 and supply power to them If the connection of jig etc is inappropriate or power is not supplied the adjustment program will not start normally 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 Make sure that the adjustment floppy disk is write protected Insert the adjustment floppy disk into the floppy disk drive of PC Use the PC keyboard to type A and press Enter key See the MS DOS screen 1 and 2 The letter to be input is to designate the drive into which the adjustment floppy disk has been inserted If using a drive other than A designate the drive Input ZMAP_2002 space 1 and press Enter key See the ZMAP input screen number to be input after a space is to designate the serial port no of PC If the PC has two or more serial ports and the DSP R jig is connected to a port other than serial port 1 input the serial port number MS DOS screen 1 gt Input A and press Enter key MS DOS screen 2 C gt A A gt Input ZMAP_ n 2002 space 1 ZMAP input screen C gt A A gt ZMAP_2002 1 Press Enter V Continued on next page Adjustment Preparations for Adjustment 7 The ZMAP will start Make sure that the model select screen appears on the PC display See the model select screen If the mode
39. 1 224610 IC HG73C053FE IC1122 CK43142R IC LV16100S 50G CRYSTALS IC1173 CK15051R IC TC7SUO4FU IC1174 CK18421R IC TC7SHUO4FU X1172 BL11096R CRYSTAL S274R K274R IC1202 CK28301R IC BR9016RFV X1172 TBR CRYSTAL S274ER K274ER IC1203 CK28301R IC BR9016RFV IC1204 CK25261R NC7SZ14P5 MISCELLANEOUS IC1205 CK25261R NC7SZ14P5 IC1206 CK26401R IC SN74AHC1G08HDCK BL1121 BMO00137R FILTER IC1251 CK20403R IC RN5VD27AA BL1122 BMO00137R FILTER IC1301 CK40401R IC TB6512AF BL1601 00158 FILTER IC1302 40401 IC TB6512AF BL1602 BMO00152R FILTER IC1351 20621 UPD5023GS 147 GJG A 21601 5723235 FUSE 1A IC1501 1366251 IC TL1464IPT PG1001 1830315 CONNECTOR IC1502 CK20191R IC PQ20WZ51 PG1002 1830307 PLUG IC1601 26651 BA7665FS PG1241 1830316 CONNECTOR IC1602 183028 IC SN74AHCT125PW PG1302 EA10407R CONNECTOR IC1603 CK23291R IC 74VHC4046MTCX PG1501 1830301 PLUG IC1604 26401 IC SN74AHC1G08HDCK PG1601 5666914 MINI PLUG 01001 5328221 TRANSISTOR 25 2620 01151 5328192 TRANSISTOR 28C2462LD Q1152 1323231 TRANSISTOR 2SB1462 Q1153 1323231 TRANSISTOR 28B1462 Q1201 1323286 TRANSISTOR UMH9N Q1351 5328192 TRANSISTOR 28C2462LD Q1352 5328974 TRANSISTOR 28C2412K Q1353 1323142 TRANSISTOR 28C2411K 01501 CA10271R TRANSISTOR 25 1424 01502 CA10271R TRANSISTOR 25 1424 Q1503 CA10271R TRANSISTOR 25 1424 01504 CA10271R TRANSISTOR 25 1424 Q1506 5326422 TRANSISTOR 28C4081 Q1601 1323273 TRANSISTOR DTA143EE Q1602 1323271 TRANSI
40. 1 TL1016 C1544 A 2 Q1501 B 1A R1615 B 2B B 3B C1357 A 3E R1128 B 2A R1352 TL1017 1 C1546 A 3A Q1502 B 1A R1616 B 1B B 3B C1358 A 3D R1129 B 1B R1353 TL1019 C1547 A 3A Q1503 B 1A R1617 B 1B B 3B C1359 A 3D R1130 A 1A R1354 TL1020 B 1B C1548 A 3A Q1504 B 1A R1618 B 1B A 3B C1360 A 3D R1151 B 3B R1355 TL1024 B 1C C1601 A 3C Q1506 B 2B R1619 B 1B A 3B C1361 A 3D R1155 B 3A R1356 2D TL1082 C1602 B 2C Q1601 B 1B R1620 A 1C A 2B C1362 A 3D R1156 B 3A R1357 3D TL1083 B 1B C1603 B 2C Q1602 B 1B R1621 A 1C A 3B C1390 B 3E R1157 B 3A R1358 3D TL1085 B 1B C1604 A 3C Q1603 A 1B R1625 A 3C A 1B CP R1158 B 3A R1359 3D TL1086 B 1B C1605 A 2B Q1605 A 3C R1626 A 3C A 2B CP1171 R1159 B 3B R1360 3D C1606 A 2C Q1607 B 2C R1627 A 3C B 1B D R1162 B 3B R1361 3D C1608 A 3C Q1609 B 2C R1628 B 1B B 3B D1151 B 3B R1164 B 3B R1362 3D C1610 3 01610 B 2C R1629 B 2C B 3A D1171 A 1D R1165 B 3B R1363 3D C1611 B 1C Q1611 B 2C R1630 B 2C D1201 B 2D R1173 A 1 R1364 3D C1612 B 1C R R1639 B 2C D1202 B 2C R1174 A 1 R1365 3D C1613 B 1B R1501 B 3A R1640 B 2B D1351 2 1175 A 1 R1366 3D C1614 B 1B R1503 B 3A TL IC R1176 A 1 R1367 30 C1615 A 1C R1505 B 3A T1501 A 2A IC1101 B 1A R1177 B 1E R1368 3D C1616 A 1C R1507 B 3A TL1522 B 3A 101121 B 2B R1178 A 1 R1369 3D C1617 A 3C R1509 B 3A TL1529 B 3C 2D 3D 3D G
41. 101001 B 2B C1518 B 2A 11602 B 1C R1539 B 2B A 1B C1250 B 2C PG1302 B 3C R1229 B 2C TL1335 B 3C 1 1002 1 1519 2 IC1603 B 1B R1541 A 3A A 1C C1251 B 2C Q R1230 B 1E TL1336 B 3C L C1520 11604 A 1C R1542 A 3A A 1C C1252 B 2C Q1151 B 3A R1231 B 1D TL1344 B 30 L1001 B 1B C1521 L R1543 A 3A A 1B C1300 A 3C Q1152 B 3A R1233 A 2 TL1345 3 PG C1522 B 1A L1501 A 3B R1545 A 3B B 2C C1301 B 3D Q1153 B 3B R1234 A 2 TL1346 B 3D PG1001 B 2C C1523 11503 81546 A 3B B 2C C1303 B 3E Q1201 B 1D R1235 A 2 TL1347 B 1C PG1002 B 2A C1524 B 1A L1504 A 1A R1548 B 2B B 1B C1304 B 2C Q1351 A 2E R1257 B 2 TL1348 B 3C C1525 B 1A L1505 A 2A R1601 A 3B B 1B C1305 B 3C Q1352 A 2D R1259 B 1 TL1349 B 3B Q1001 B 2C C1526 A 2A L1506 A 2B R1605 B 1C A 2B C1306 B 3D Q1353 A 2D R1301 B 3E TL1350 B 3C R C1527 B 3B L1507 B 1B R1606 B 2C A 2B C1311 A 3C R R1302 B 3E X R1001 B 2C C1528 B 1A L1601 B 2C R1607 16 A 2B C1314 B 3D R1101 B 1A R1303 B 3D X1172 A 1D R1002 B 2B C1529 B 2 L1602 B 1C R1608 B 1C B 1B C1351 2 1121 16 1304 B 3D ZD R1003 B 1B C1530 A 1 L1603 A 3C R1610 B 1C B 1B C1352 2 1122 A 2B R1305 201171 16 81004 B 2A C1531 B 1 PG 1611 16 2 C1353 A 3D R1123 B 1B R1306 R1007 B 2A C1532 B 2 PG1501 A 3B R1612 B 1C B 2A C1354 A 3E R1124 B 1B R1307 TL C1533 A 3 PG1601 B 3B R1613 B 2C B 3B C1355 2 R1125 B 2A R1308 TL1013 B 2C C1543 A 2 Q R1614 B 1B B 3B C1356 2 1126 3 135
42. 1251 TC7SH14FU TC7SH14FU TC7S08FU RN5VD27AA IC1204 IC1205 1C1206 1C1203 Zoom Motor Drive TB6512AF IC1301 MPC17AT85VM 1C1301 Focus Motor Drive TB6512AF 1C1302 MPC17AT85VM 1C1302 F DET Iris Drive y PC5023GS 147 GJG IC1351 y PD5023GS 147 GJG IC1351 PWM TL1464IPT IC1501 TL1464IPT IC1501 7 2V Reg PQ20WZ51 IC1502 Y C Mix amp Video Amp BA7665FS IC 1601 BA7664FV IC 1601 Level Shift SN74AHCT125PW C1602 HD74HCT125T IC1602 VCO Phase Compa 74VHC4046MTCX 1C1603 74VHC4046MTCX IC1603 FV Pulse Gen SN74AHC1GO8HDCK IC 1604 IDC 7808 IC1604 Description of Operation 3 1 Structure Schematics 4 M2 SCREWS for TRIPOD PLATE These screws are limit of height keep as being less than 2 mm for A 50mm 4 M2 SCREWS 25mm M2 SCREW ET LO 99 E E C C E 5 V E E gt 5 4 2 SCREWS for 90 nd RW P TRIPOD PLATE 2 These screws are limit of height 2 keep as being less than 2 mm for A 0 8mm E CHASSIS 1 lt gt M2 sone gt H B coo 4 000 Fig 3 1 1 Structure Schematics 3 1 Descri
43. 18KOHM 5 1 16W R1639 0790037 CHIP RESISTOR 1KOHM 5 1 16W 1362 0790067 CHIP RESISTOR 180KOHM 5 1 16W R1640 0790037 CHIP RESISTOR 1KOHM 5 1 16W R1363 0790053 CHIP RESISTOR 15KOHM 5 1 16W 1364 0790052 CHIP RESISTOR 12KOHM 5 1 16W SEMI CONDUCTORS R1365 0790052 CHIP RESISTOR 12KOHM 5 1 16W 1366 0790054 CHIP RESISTOR 18KOHM 5 1 16W D1002 CC10291R DIODE 155353 1367 0790052 CHIP RESISTOR 12KOHM 5 1 16W D1151 5337352 DIODE MA132WA R1368 0790064 CHIP RESISTOR 100KOHM 5 1 16W D1171 5337471 DIODE KV1470 R1370 0790044 CHIP RESISTOR 3 5 1 16W D1201 5337422 DIODE DA221 R1371 0790029 CHIP RESISTOR 270 OHM 5 1 16W D1202 5337352 DIODE MA132WA R1372 0790046 CHIP RESISTOR 4 7KOHM 5 1 16W D1351 5337422 DIODE DA221 R1374 0790049 CHIP RESISTOR 8 2 5 1 16W D1501 CC10291R DIODE 155353 SYMBOL P NO DESCRIPTION SYMBOL P NO DESCRIPTION NO NO D1502 5337352 DIODE MA132WA L1302 BA10577R COIL 10UH D1503 CC10291R DIODE 155353 L1501 BA10579R COIL 22UH D1504 5337372 DIODE SB07 03C L1503 BA11236R 68UH D1505 5337372 DIODE SB07 03C L1504 BA11233R COIL 22UH D1506 5337372 DIODE SB07 03C L1505 BA11235R COIL 47UH D1510 5337354 DIODE MA133 L1506 0773004 COIL 100UH D1511 5337354 DIODE MA133 L1507 0773004 COIL 100UH D1601 5337391 DIODE D1FS4 L1601 BA10577R COIL 10UH IC1002 CK12061R UPD16510GR L1602 BA10579R COIL 22UH IC1101 213320 HD49323AF L1603 BA10584R COIL 10UH IC112
44. 2 3 CSR SIDE B PATTERN No JA2133 2 D TLi024 CSR SIDE A PATTERN No JA2133 2 TL1086 1C1001 H ki nnnnnnnnnnnn 200194 SP SIDE PATTERN No JA2133 2 3 4 Identification of Parts Location 101122 A 3B R1179 A 1 R1370 IC1173 B 2E R1181 A 1 R1371 IC1174 A 1D R1201 B 1C R1372 101201 B 1D R1202 B 2E R1374 C1626 B 2C R1510 B 3B TL1530 B 3C C1643 A 2C R1512 B 2B TL1532 B 2A C1650 B 2C R1514 B 2B TL1533 B 2B C1651 R1515 B 2A TL1534 B 1B SP CSR Symbol Parts Symbol Parts Symbol Parts Symbol Parts Symbol Parts Symbol Parts Symbol Parts Symbol Parts Symbol Parts Symbol Parts No Location No Location No Location No Location No Location No Location No Location No Location No Location No Location C1188 A 1D 11202 A 1C R1203 B 2D R1375 A 2D c BL CP R1516 B 2A TL1535 B 2B A 2B C1189 A 1D IC1203 A 1B R1205 B 2D R1376 A 2E C1001 B 2B BL1601 B 3C CP1601 A 3C R1517 B 2A TL1539 B 2A A 2B C1191 A 2D 101204 B 2C R1208 B 2D R1378 A 2D C1002
45. 3 8 81 UT a 50 ciis cua cue 01 0 01 cess 0 8 L 5 1 63 22 53 10 53 22 6 3 0 04 S274R S274ER 1 7 TRO 150 me 3 0 03 33 0 5 C1176 0 1 LV 9 F7 10 5 3 b Cio Brrr 0 gt Wwa 10 16 d IVI7 2VI 2 INV P 0 1 201171 T Y es ze 01374 c Ep ELA nn3 0 0 2 20 0 01 25 TCTSHUOSFUL 1C1302 101301 _ 17865124F an 86612 3 3 3 0 Dody oe ze DIEC 30 Ow a 33 0 OTC ning wow cm TNT Bind 03 ux Omas Oz B KOJ ses 53006 0 FET GNO M 4 7E 0 C WE SQ 4 714 nix 25 ses S EET ME 47 DEE CM D 0 MI 84 IM P 9 mnia n mad us ul DB ug et 72 8M308 P1233 82 aT ran 24 id 10 5 C z 24 00 WB WA E ee o 0 wa wa GE gt 23 11201 0 E LI reri o rand 8274 274 5274 2748 CI T T2QB 67 Eh 8 8 0 54 Xi72 28 5MHz 28 6MHz 61202 72 Gos Ras za 001 o NOTE VOLTAGES ARE MEASURED WHEN CAMERA IS TUL 64 n 3 HH ZOOM MOTOR DRIVE ZOOM MOTOR DRIVE 2 Ries 0 Rao POINTED AT THE COLOR BAR CHART 72 Era 3 4 8 ALE 990955959 50000990006 6 m
46. 4 GND 45 TL1238 5 0 5 olo 5 00 AG 44 t TL1240 3 63 2 61 00 9 19 17 06 05 04 13 6 50 GND 43 0 AN AS S lo ws 5 BB 8 8 B BE 7 s our GND 42 C1105 1 a ADI 10 Au 3 1 33 1 8 GND X961 41 0 1 E 0 91 9 GND xvi 40 sn 458 p 32 018 C1101 a 3 0 6 10 GND xve 39 1 16 0 d 1C1101 NV 4 qd 0171 11 GND 38 0 HD49323AF ADI6 ADIS s gt rn 2 oi eee ML 0141 W E 14 XSUB NES aes rc Qro AID CONV 013 2 1 61103 1 6 Sya we 15 GND GND 34 102 1 9 m i 3 m 15 B DET CSYNC 33 3 1 3 1 011 BIAS 34 ne 17 STBY_5V GND 32 moi 3 1 g 0 18 GND VCO 0UT 31 840319 88 8 8 aBBEJ 19 INT FV 30 87 68 69 00 0 62 03 04 05 06 07 08 20 VMI29 OT 10401 o ofo 21 GND 28 22 CAM Y CAM C 27 23 GND GND 26 C1114 C1443 C1442 R1124 24 RD 80 25 0 1 0 01 1 10 120 Ly iy RM PG1302 Hs TIT 3 2 3 3 Focus a _ 20 11350 PG1001 0 0 FOCUS B 19 O Focus Bt __ 18 j O TL1348 FOCUS At 17 O 111347 Focus VCC 16 TL1346 FOCUS SENSE 15 O TL1345 FOCUS LED 14 he O ai 81122 BL1121 DRIVE 13 11 7505 _ 1 7509 HALL OUT 2 HALL IN I 1 HALL OUT 0 H gt C1117 10 6 3 c1127 R1122 HALL IN a a 0 1 BLM11P600SPT DRIVEF 8 4118 10 6 3 128 1 700M vc 7 ZOOM SENSE 1136 ZOOM LED 5
47. 790048 CHIP RESISTOR 6 8KOHM 5 1 16W R1176 0790059 CHIP RESISTOR 47KOHM 5 1 16W R1510 AQ00231R CHIP RESISTOR 24KOHM 1 1 16W 1177 0790077 CHIP RESISTOR 1MOHM 5 1 16W R1512 AQ00212R CHIP RESISTOR 4 7KOHM 1 1 16W R1178 AQ00192R CHIP RESISTOR 820 OHM 1 1 16W R1515 0790041 CHIP RESISTOR 1 8KOHM 5 1 16W R1179 0790077 CHIP RESISTOR 1MOHM 5 1 16W 1516 0790051 CHIP RESISTOR 10 5 1 16W R1201 0790059 CHIP RESISTOR 47KOHM 5 1 16W 1517 0790048 CHIP RESISTOR 6 8KOHM 5 1 16W R1202 0790037 CHIP RESISTOR 1KOHM 5 1 16W R1519 0790051 CHIP RESISTOR 10KOHM 5 1 16W R1203 0790064 CHIP RESISTOR 100KOHM 5 1 16W R1520 0790052 CHIP RESISTOR 12KOHM 5 1 16W R1205 AQ00223R CHIP RESISTOR 12KOHM 1 1 16W R1521 0790049 CHIP RESISTOR 8 2KOHM 5 1 16W R1208 0790068 CHIP RESISTOR 220KOHM 5 1 16W R1522 0790052 CHIP RESISTOR 12KOHM 5 1 16W R1209 0790037 CHIP RESISTOR 1KOHM 5 1 16W R1524 AQ01021R CHIP RESISTOR 10KOHM 0 5 1 16W R1210 0790064 CHIP RESISTOR 100KOHM 5 1 16W R1525 AQ01007R CHIP RESISTOR 1KOHM 0 5 1 16W R1211 0790072 CHIP RESISTOR 390KOHM 5 1 16W R1526 AQ01016R CHIP RESISTOR 4 7KOHM 0 5 1 16W R1214 0790027 CHIP RESISTOR 180 OHM 5 1 16W R1527 AQ01027R CHIP RESISTOR 33KOHM 0 5 1 16W R1215 0790027 CHIP RESISTOR 180 OHM 5 1 16W R1528 AQO01024R CHIP RESISTOR 18KOHM 0 5 1 16W R1216 0790061 CHIP RESISTOR 56 5 1 16W R1529 AQ01021R CHIP RESISTOR 10KOHM 0 5 1 16W R1217 0790061 CHIP RESISTOR 56 5
48. 9 0 111017 XSUB SV GND GND B_DET CSYNC STBY 5V GND GND VCO OUT INT FV VM VM GND 3V GND GND TL1087 O CODE PART NAME QC 25 2620 C 155353 NOTE VOLTAGES ARE MEASURED WHEN CAMERA IS POINTED AT THE COLOR BAR CHART 1 2 B 3 B 4 FD To PC PG1241 PG1002 SD GND GND B_DET GND STBY 5V GND GND CSYNC GND VCOOUT INT LL GND GND 15V 7 5V av 3V 5V GND VM VM SD GND SP 1 16 To CSR PG1501 TL1024 1 2 2 2 PC Schematic Diagram For Display For Display
49. B 1A BL1602 A 3B D R1519 B 2A TL1540 B 1A C1192 A 1D 1 1205 B 2C R1209 B 2E RM C1003 B 1B c D1501 A 2B R1520 B 2A TL1609 B 3C B 2A C1201 A 1A 1 1206 B 2C R1210 B 2E RM1121 A 3B C1004 B 2A C1502 B 3A D1502 A 2A R1521 B 2A B 1A 61202 B 1D 11251 A 1B R1211 B 2E RM1122 A 3B C1005 A 2A C1503 B 3A D1503 A 1B R1522 B 2A B 1A C1203 B 2D 11301 B 2D R1214 B 1D RM1123 B 3A C1006 B 2B C1504 B 3A D1504 B 1A R1524 B 1B B 1A C1204 B 2D 11302 B 3D R1215 B 1E RM1124 B 3A C1007 B 2A C1505 B 3A D1505 B 1A R1525 B 1B B 2A C1205 B 2D 11351 A 3D R1216 B 1D TL C1008 B 2A C1506 B 2A D1506 B 1A R1526 B 1B C1206 B 2D L R1217 B 1D TL1236 A 2A C1009 B 1B C1507 B 3B D1510 A 2C R1527 B 2A B 2A C1207 B 2D L1101 A 1A R1218 B 1C TL1238 C1010 B 1B C1508 B 3B D1511 A 2C R1528 B 2A B 2A C1208 A 1A L1102 B 1A R1219 B 1C TL1240 A 2A C1011 B 1B C1510 B 2B D1601 B 3C R1529 B 2A B 2A C1209 A 1B L1103 A 3B R1220 A 1C TL1301 B 3D C1012 B 1B C1512 B 2A F R1531 B 3B B 2A C1212 A 1C L1201 A 1A R1221 A 1C TL1311 A 2D C1013 A 2A C1513 B 2A F1601 B 3C R1532 B 3B B 2A C1213 A 1B L1202 A 3D R1222 A 1B TL1312 B 3E C1018 B 2A C1514 B 2A IC R1533 B 2B B 1A C1215 A 1B L1301 3 R1223 A 1B TL1331 B 1B D C1515 B 2A 11501 B 2A R1534 B 2B B 1A C1216 B 2C L1302 B 3D R1225 B 1C TL1332 B 1C D1002 B 2A C1516 B 2A 101502 2 R1535 B 2B B 1A C1217 B 2D PG R1227 A 1B TL1333 3 IC C1517 B 2A 1601 A 2C R1536 B 2B C1218 B 2D PG1241 A 2A R1228 A 1B TL1334
50. BT AE 79 L1505 2 OUT 83 so G 3i 7 15 i te a 8 U Sx L4 sA Mdd BAITS 152 x om GE IR 444 ES g 5 OBH CHOT om ET Ka 01506 8154 7 0 5 BIA IC1501 191 Ei v5 C1526 C1527 0 50 P61501 R1503 0 15 TL14641IPT A 1 5 C1525 06 3 ta INV4 to DTC1 5 1 25 GND GND 30 15 7 3 PWM 8 9 18 OM R1532 1 01504 L ss qm TEE m 81519 10k 005 2 18 06 GND 29 OF NOM IN STBY 5V GND 28 1 5 84505 6 BK 1 35 eg me 15 I REE E Tal 2 166 cewc 27 15 12 R1507 amp IN3 16 FBL C 5 01505 L 5 ANA 13 gt 01517 6 8 oni 55 5 50 YCOOUT 26 lt 4 Fe3 1 0 D p 0M2 6 INT LL 25 81509 6 8 8 1 bo ZEEE oe CAE 01501 11506 GND 24 cy a GGGGE u V 2 5 5 EB MM b SIE gt VIN 0 100 14533 inv x 75V 23 04506 1330405 06 07 08 08 0 40 2 3 C0 Oc asv 10 16 087 To fi sfo 8 1 3 3 8 1 8 1 1 0 1 5 1 5 T 1507 X 100 5 10 5V GND 21 m x 4 3 H n D1503 R1533 R1534 SH aja GND 7 VI o 39 47 71 15 1 wa Bo 5 11501 0 50 c0 5 12 GND w 19 CI 3 W cisa 84539 51 13 RD SD 18 01510 TEE ge 0 01506 1 50 14 GNO GND 17 5554 0 1 B BR HSB 57 Bo R1536 M535 15 CAM Y CAM C 16 1530 DO 2 AK 510 os 50 50 40 54 INV2 on s CSR lli ie PG1002 R1548 IMV2 0 3 Circuit Board
51. C CHIP 0 1UF 80 20 16V C1521 0893062 CERAMIC CHIP 1UF 80 20 16V C1183 0893112 CERAMIC CHIP 9 0PF 0 596 50V C1522 AA01001R CHIP CAPACITOR 1 0UF 25V 1185 0893101 CERAMIC CHIP 0 5PF 0 25 50V C1523 AA00751R CERAMIC CHIP 10UF 10 6 3V C1186 0893112 CERAMIC CHIP 9 0PF 0 596 50V C1524 AA00441R CHIP CAPACITOR 22UF 20 6 3V C1187 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1525 AA01001R CHIP CAPACITOR 1 0UF 25V C1188 0893107 CERAMIC CHIP 5PF 0 25 50V C1526 AA00751R CERAMIC CHIP 10UF 10 6 3V C1189 0893101 CERAMIC CHIP 0 5PF 0 25 50V C1527 0893062 CERAMIC CHIP 1UF 80 20 16V C1191 0893175 CERAMIC CHIP 1000PF 5 50V C1528 AA01001R CHIP CAPACITOR 1 0UF 25V C1192 0893175 CERAMIC CHIP 1000PF 5 50V C1529 0893062 CERAMIC CHIP 1UF 80 20 16V C1201 AA00442R CERAMIC CAPACITOR 10UF 6 3V C1530 AA00393R CHIP CERAMIC 1 0UF 80 20 50V C1202 0893193 CERAMIC CHIP 0 01UF 10 25V C1531 0893062 CERAMIC CHIP 1UF 80 20 16V C1203 0893193 CERAMIC CHIP 0 01UF 10 25V C1532 AA00393R CHIP CERAMIC 1 0UF 80 20 50V C1204 0893193 CERAMIC CHIP 0 01UF 10 25V C1533 0893179 CERAMIC CHIP 0 1UF 10 16V C1205 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1543 AA00807R CHIP CAPACITOR 10UF 20 25V C1206 0893193 CERAMIC CHIP 0 01UF 10 25V C1544 AA00807R CHIP CAPACITOR 100 20 25V C1207 0893193 CERAMIC CHIP 0 01UF 10 25V C1546 AA00422R CERAMIC CHIP 10UF 16V C1208 AA00442R CERAMIC CAPACITOR 10UF 6 3V C1547 AA00422R CERAMIC CHIP 10UF 16V C1209 0893179 CERAMIC CHIP 0 1UF 10
52. C CHIP 0 22UF 10 16V 1123 0790025 CHIP RESISTOR 120 5 1 16W C1510 0893008 CERAMIC CHIP 0 1UF 10 16V 1124 0790025 CHIP RESISTOR 120 OHM 5 1 16W C1512 0893008 CERAMIC CHIP 0 1UF 10 16V 1125 0790028 CHIP RESISTOR 220 OHM 5 1 16W C1513 0893165 CERAMIC CHIP 180PF 5 50V R1126 AQ00215R CHIP RESISTOR 6 2KOHM 1 1 10W C1514 0893202 CERAMIC CHIP 330PF 10 50V R1128 0790061 CHIP RESISTOR 56KOHM 5 1 16W C1515 0893158 CERAMIC CHIP 56PF 5 50V R1155 AQ00198R CHIP RESISTOR 1 5KOHM 1 1 16W C1516 0893203 CERAMIC CHIP 390PF 10 50V R1156 AQ00212R CHIP RESISTOR 4 7KOHM 1 1 16W C1517 0893165 CERAMIC CHIP 180PF 5 50V R1157 0790037 CHIP RESISTOR 1KOHM 5 1 16W C1518 0893202 CERAMIC CHIP 330PF 10 50V R1158 AQ00232R CHIP RESISTOR 27KOHM 1 1 16W C1519 AA01001R CHIP CAPACITOR 1 0UF 25V R1159 AQ00187R CHIP RESISTOR 560 OHM 1 0 063W SYMBOL P NO DESCRIPTION SYMBOL P NO DESCRIPTION NO NO R1162 0790037 CHIP RESISTOR 1KOHM 5 1 16W R1375 0790036 CHIP RESISTOR 820 OHM 5 1 16W R1164 AQ00205R CHIP RESISTOR 2 7KOHM 1 1 16W R1376 0790047 CHIP RESISTOR 5 6KOHM 5 1 16W R1165 AQ00194R CHIP RESISTOR 1 0KOHM 1 1 16W R1378 0790047 CHIP RESISTOR 5 6KOHM 5 1 16W R1173 0790051 CHIP RESISTOR 10KOHM 5 1 16W R1501 0790052 CHIP RESISTOR 12KOHM 5 1 16W R1174 0790059 CHIP RESISTOR 47KOHM 5 1 16W R1505 0790048 CHIP RESISTOR 6 8KOHM 5 1 16W R1175 0790059 CHIP RESISTOR 47KOHM 5 1 16W R1509 0
53. C1251 16 101122 IC1101 IC1002 2 onu 15 46 C1504 T1501 i E gd euo 4 01501 11506 15V 8 8 16 20 SENSOR 1204 pis 36 38 r gt in DRIVE SW 2 2 i Taf 001 IC1205 6 1 01503 11507 7 5V 23123 fa 4 OD gt 1206 ET PG1301 e 7 ZOOMVCC m CSR a A m 1 B m 3 E 4 L1 5 6 m 7 8 HITACHI VK S274R S274ER No 8302E VK K274R K274ER Digital Media Division Tokai Copyright Hitachi Ltd 2003 All rights reserved Printed in Japan D VK S274R S274ER VK K274R K274ER H3VZCM Ht ZONA d3vZcS HtV LCS A
54. CAMERA DSP IC1202 Pulse SDI EEPROM IC1203 EEPROM Pulse SCLK DC LIGHT Not used Open NC1311 4800SET Not used LIGHT SW Not used Open COLOR BW Color model and B W model select input Hi Color model Lo B W model NC13 2 Not used Open F DIAL1 F DIAL2 LIGHT 0 STBY 5V 5V regulator control output Hi On Lo Off Pulse CLK CDS Transfer data to IC1101 CDS AGC amp A D CONV Pulse SDO CDS Pulse CS CDS Activates data communications with IC1101 CDS AGC amp A D CONV Pulse CS EE 1 Activates data communications with IC1202 EEPROM Pulse CS EE 2 Activates data communications with IC1203 EEPROM E Troubleshooting 4 1 Trouble Diagnosis 4 1 1 Setting to service position Remove chassis R and chassis L referring to 5 Disassembly and Reassembly and connect the camera as shown in Fig 4 1 1 Note To prevent short circuit always perform trouble diagnosis of camera on insulated mat PC CIRCUIT BOARD SP CIRCUIT BOARD _ CSR CIRCUIT PGT601 9PIN FLAT CABLE BOARD 051001 ACCESSORY COLOR MONITOR 1 DSP INTERFACE CONNECT Parts No 7069179 _ _ RD SD GND B GND VIDEO t
55. D 50 25 PG1601 1 Rolesec 2 5012320 3 6M0 2320 4 18 5 GND 6 VIDEO 7 GNO VIDEG EX FV 9 GNO EX FV 1 El P PG1601 9P OUTPUT G1302 20P PG1241 PG1001 48P SP PG1002 30P PG1501 30P CSR 1 GND GND 30 2 B DET GND 29 3 STBY 5V GND 28 4 GND CSYNC 27 5 GND VCOOUT 26 6 INT FV INT LL 25 7 GND GND 24 B 15V 7 5 23 9 ev 3V 22 10 5V GND 21 11 GND VM 20 12 GND VM 19 13 RD 50 18 14 GND GND 17 15 CAM Y CAM C 16 3 m G 1 m 2 Schematic Diagrams 2 1 SP Schematic Diagram 45V TL1082 TL1083 TL1085 TL1086 0 7 0 0 7 0 0 7 0 1 1001 ICX278AK L 52748 ICX279AK L S274ER ICX278AL 7 K274R ICX279AL 7 K274ER IMAGE SENSOR D1002 1C1002 UPD16510GR DRIVE PULSE GEN 1 1013 P61001 GND GND M GND GND M GND He GND H1 GND RG GND GND GND GND GND XV1 O TL1016 GND XV2 11018 GND XV3 GND XV4 TL1020 XSG2 0O 11101
56. D S P 5 Digital Signal Processor D S P 5 Sync System Internal External Internal External Camera Optical Zoom TELE WIDE Zoom speed 3 9s 6 3s TELE WIDE Zoom speed 3 9s 6 3s Functions Digital Zoom Off On Up to 12x Off On Up to 12x Control Video Focus Auto Manual NEAR FAR Fix Auto Manual NEAR FAR Fix through RS 232C White Balance Auto Manual Red Blue Gain UP DOWN Fix Auto Manual Red Blue Gain UP DOWN Fix Shutter Speed Auto Pro AE VK S274R K274R 1 60 1 4000s VK S274ER K274ER 1 50 1 4000s VK S274 K274 1 60 1 4000s VK S274E K274E 1 50 1 4000s Auto Pro AE VK S274R K274R 1 2 1 4 1 4000s VK S274ER K274ER 1 1 5 1 3 1 4000s VK S274 K274 1 2 1 4 1 4000s VK S274E K274E 1 1 5 1 3 1 4000s Manual Default settings VK S274R K274R Shutter 1 2 1 4000s Exposure F1 6 F34 AGC priority 0 27dB VK S274ER K274ER Shutter 1 1 5 1 4000s Exposure F1 6 F34 AGC priority 0 27dB VK S274 K274 Shutter 1 2 1 4000s Exposure F1 6 F34 AGC priority 0 27dB 5274 274 Shutter 1 1 5 1 40005 Exposure F1 6 F34 AGC priority 0 27dB General Description Specifications Item VK S274R S274ER VK K274R K274ER VK S274 S274E VK K274 K274E Camera Mirror Off On Off On Functions Mosaic
57. E The signal process circuit is equipped with a digital signal processor D S P 5 that is the same as that of VK S274 S274E K274 K274E The external appearance is identical to VK S274 S274E K274 K274E 2 1 1 Servicing method Table 2 1 1 shows the method for servicing each circuit board Refer to 4 Troubleshooting for the method of judging defects in each circuit board Information These servicing methods are subject to change without notice for the purpose of facilitating service procedures Table 2 1 1 Circuit Board Servicing Method PC CIRCUIT Circuit board Servicing method CSR circuit board Component replacement PC circuit board SP circuit board CSR CIRCUIT BOARD Fig 2 1 1 Locations of Circuit Boards 2 2 Features Built in Optical Power Zoom Lens A highly reliable optical 22 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 22 power optical zoom makes possible up to 264 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 with external sync using AC line pulse signal as well as with internal sync 2 1 General Description Specifications 2 3 Specifications The specifications in shaded columns are different from those
58. HIFT L1601 2 SDl232C 1 Ree iux r 10 74V C4046MICX 84616 164602 01643 0 01 d I 3 00 2320 9 VCO PHASE COMPA 10k SN74AHCT125PW gt 85 R1629 me 4 3 M LEVEL SHIFT I I 20 I BL1602 1 PPLS vec 162 sa al CI 01606 occ voc ee BLM21A121SPT 5 GND 5 m 5 0 onur 8221 61612 1 ver 4 S 8 5 8 Ka SEN 100 6 3 150 I gt gt 6 VIDEO 4 6 1 aa sey lt DINA OJT M 3 10 C1604 5 BL1601 L WO 4c 71 e 24 7 GND VIDEO OD 9 2 91502 KOM MO 1596 zR1625 g FLCBOOZIESMMZ EX FV m 42 02 196 5 0 5 0 5 AE Deo wel irarario lag 9 EN 12 z 9 GND EX FV 5 IMIBIT 02 dr O LES ami Lez i 8 01601 sN74AHC1608HDCK R1620 Oca I 84617 SJA 3000 C161 OUTPUT 470k 26 8 0 2 0 gt 0 1 MI 19 J FU SSFC 1 0 47 T a2 Oes 8 at IgE 0 1M125V EG 9 meee 38 s SS 5 8 20 I 01601 gt ga G1603 8 8 47 lt 4605 Jog DWEB OUT BQ 1 25 Ez 54 ds 164 Bo 8618 salo 9 _ B C1601 TI 8 8 a igs Gn 0 01 14609 Hza 0 L R1610 le 2 2 SEM 2 0 I ey s o 4 Ske LL 560 9g ERN R1640 o 004601 T I
59. HITACHI TK No 8302E VK S274R S274ER VK K274R K274ER SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT COLOR 8 B W VIDEO CAMERA March 2003 Digital Media Division Tokai Table of Contents 1 Safety Precaution for Repair 1 1 171 iet re Deve 1 1 1 2 Notes When Using Service Manual 1 1 1 2 1 Value units used in parts list 1 1 1 2 2 Values in schematic diagrams 1 1 1 2 3 Identifications of sides in circuit board diagrams 1 2 1 2 4 Table for indexing locations of parts 1 2 1 3 Electrostatic Protection Measures 1 3 1 3 1 Grounding for prevention of electrostatic damage 1 3 1 3 2 Cautions when handling optical 1 3 1 4 Lead Free 1 4 1 4 1 Characteristics of lead free solder 1 4 1 4 2 Solder for servicing 1 4 1 4 3 Soldering iron for servicing 1 4 2 General Description 2 1 2 1 Overview 2 1 2 1 1 Servicing method 2 1 gt 2 1 2 3 Specifications 2 2 2 4 Comparison of Main Control ICs 2 4 3 Description of Operation
60. ME kk kkk kk kkk kkk kkk kkk 1 CDS SAMPLING PULSE ESC RETURN TO MAIN MENU Please select 1 or ESC Adjustment gt 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 6 5 Adjustment Camera Adjustment Input C to PC on the main menu screen to display the adjustment menu screen and input to PC the appropriate adjustment number Pressing the Esc key on the adjustment menu screen will restore the main menu screen Electronic volume menu MXM M M M 9 X X X X X X X X XX XX XX XXX ELECTRIC VOLUME xkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk 1 CDS SAMPLING PULSE ESC RETURN TO MAIN MENU Please select 1 or ESC Input 1 u Follow the instructions on PC display thereafter Main menu kkk ke kk kk kkk MANUAL ADJUSTMENT PROGRAM A DATA INITIALIZE B ELECTRIC VOLUME C ADJUSTMENT D AUTO FOCUS E SPOT NOISE ESC END Please select A E or ESC Input C u Adjustment menu kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk ADJUSTMENT kkkkkkkkkkkk
61. NT 0 oris MELS MIF 5 0 1 12 013 MIE 16 1ou 8 1002 m me C1134 mirtel Tiu well 5 1740 MI s vn 690 10 6 3 MILL71 D 1 06 MIFLI0 85 27 sun 90 MIF 8 ea MIF 9 105 61135 C1442 0 0 3 3 Se JU 3 3 ns 3 3 1 16 3 3 0 1 ADNCL NC7 40 0 3 1 se 0 wolevl2 0 0 3 3 0 31124 2 VSS6 V353 Q 15M2 NE 120 9 V00L2V13 V55 6 3 3 OGNI W es 8 5 V00 3V16 QQ 0 T M E Se SUL 0 03 908 R1426 6 2k 17 DE T 1957 Fun 33 0 CH38 0 1 dB RIS E Z 0 1121 M ure C1137 0 1 3 3 3 3 065 MC ADR 10 s B 33 HG73COS3BFE 02 mr 0 0 dw dd ADR 3 ADRIS s T CAMERA DSP x 20 vass Coen ADRI2 ADR 33 9 ADRI3 ADRI6 5 xsctB 33 VODA3V 4 8 DLA 15 0 2 1 4 ADRI4 M ADRISI 35 i 27 a 08 3 3 594 wa au 32 Sas 8 n C1136 s w 33 mi 0 53 IU 22 nune voolevl4 0 GOUT 2 0 0 8 TL1130 3 1 1C1122 12 XCC0 0 vooalavla 5 5 0 OG at 50 a 22 1041LV161005 506 0 FEG 005 D V559 LCDHOLD DRAM S 27 2 5 5 0 50 0 COMMON 8 C1125 91481 ds 33 29 0 5 ovio 0 01151 0 01 Sax Lo 38 3 3 w a 05 3 8 BE 2 oial 0 ig 4151 Nos a 5 0 3 8 C1162 II 4 5 gt 2995355 LD
62. OHM 1 1 10W R1610 0790034 CHIP RESISTOR 560 OHM 5 1 16W 1304 0103812 CHIP RESISTOR 2 7 OHM 10 0 1W R1611 0790046 CHIP RESISTOR 4 7KOHM 5 1 16W 1305 0105574 CHIP RESISTOR 4 7 OHM 1 1 10W R1612 0790055 CHIP RESISTOR 22KOHM 5 1 16W R1306 0103812 CHIP RESISTOR 2 7 OHM 10 0 1W R1613 0790057 CHIP RESISTOR 33KOHM 5 1 16W R1307 0105574 CHIP RESISTOR 4 7 OHM 1 1 10W R1614 0790042 CHIP RESISTOR 2 2KOHM 5 1 16W R1308 0103812 CHIP RESISTOR 2 7 OHM 10 0 1W 1616 0790051 CHIP RESISTOR 10 5 1 16W R1351 0790039 CHIP RESISTOR 1 5KOHM 5 1 16W R1617 0790063 CHIP RESISTOR 82KOHM 5 1 16W R1352 0790069 CHIP RESISTOR 0 27MOHM 5 1 16W 1618 0790073 CHIP RESISTOR 470 5 1 16W R1353 0790053 CHIP RESISTOR 15KOHM 5 1 16W R1620 0790073 CHIP RESISTOR 470KOHM 5 1 16W 1354 0790064 CHIP RESISTOR 100KOHM 5 1 16W R1621 0790046 CHIP RESISTOR 4 7KOHM 5 1 16W R1355 0790064 CHIP RESISTOR 100KOHM 5 1 16W R1625 0790037 CHIP RESISTOR 1KOHM 5 1 16W 1356 0790077 CHIP RESISTOR 1MOHM 5 1 16W R1626 AQ00205R CHIP RESISTOR 2 7KOHM 1 1 16W 1357 0790051 CHIP RESISTOR 10 5 1 16W R1627 AQ00203R CHIP RESISTOR 2 2KOHM 1 1 16W R1358 0790054 CHIP RESISTOR 18KOHM 5 1 16W R1628 0103851 CHIP RESISTOR 4 7KOHM 5 0 1W 1359 0790067 CHIP RESISTOR 180KOHM 5 1 16W R1629 0790044 CHIP RESISTOR 3 3KOHM 5 1 16W 1360 0790053 CHIP RESISTOR 15KOHM 5 1 16W R1630 0105205 CHIP RESISTOR 510 OHM 0 5 1 16W R1361 0790054 CHIP RESISTOR
63. Off On Off On Control Iris Control Auto Auto through RS 232C Privacy Zone Masking Off On 2 zone 2 D 8 zone 3 D Off On 2 zone Freeze Off On Off On Extrenal Sync Off On Off On Communication Speed of RS 232C Selective 4 8k 9 6k 19 2k 38 4 57 6k bps Fixed 4 8k bps Position Preset No Trace preset Trace preset Memory max 64 position Sensitivity VK S274R S274ER 1 01x Pro AE 1 60s or 1 50s F1 6 27dB 0 06 Ix Pro AE 1 45 VK K274R K274ER 0 1 1 Pro AE 1 60s or 1 50s F1 6 27dB 0 01 Ix Pro AE 1 45 VK S274 S274E 1 01x Pro AE 1 60s or 1 50s F1 6 27dB 0 1lx Pro AE 1 45 VK K274 K274E 0 11 Pro AE 1 60s or 1 50s F1 6 27dB 0 01 Ix Pro AE 1 45 Horizontal Resolution VK S274R More than 470 TV lines VK S274ER More than 460 TV lines VK K274R K274ER More than 500 TV lines VK S274 More than 470 TV lines VK S274E More than 460 TV lines VK K274 K274E More than 500 TV lines Luminance S N More than 50dB More than 50dB Video output VK S274R S274ER Composite VK K274R K274ER Y Luminance 1 0 0 2Vp p 1 0 0 2Vp p VK S274 S274E Composite VK K274 K274E Y Luminance 1 0 0 2Vp p 1 0 0 2Vp p Supplied Voltage 9V 12VDC 05V DC 0 5 V Power Requirement 3 65 W When suppling 9 V DC 3 3 W When suppling 9 V DC Operatin
64. STOR DTC144EE Q1603 1323279 TRANSISTOR DTC114YE Q1605 1323231 TRANSISTOR 25 1462 Q1607 5328221 TRANSISTOR 28C2620 QC Q1609 1323253 TRANSISTOR XP4401 Q1610 1323291 TRANSISTOR 28C4617 Q1611 1323231 TRANSISTOR 28B1462 201171 CC10433R DIODE MA3030L TRANSFORMER T1501 BC10261R TRANS COILS L1001 BA10577R COIL 10UH L1101 BA10577R COIL 10UH L1102 BA10577R COIL 10UH L1103 BA10577R COIL 10UH L1201 BA10577R COIL 10UH L1202 BA10577R COIL 10UH L1301 BA11233R 22UH Schematic Circuit Board and Block Diagrams 1 1 Wiring Diagram FOCUS A 20 FOCUS B 19 FOCUS Bt 18 Focus At 17 FOCUS vce 16 FOCUS SENSE 15 lt FOCUS LED 14 DRIVE 13 HALL 12 HALL I II HALL OUT 10 HALL INt 9 DRIVER 8 ZUM wt 7 ZOOM SENSE zoom LED 8 ZOOM 4 zome 3 700M Bt 2 zoom M 1 To LENS UNIT 1 6M0IM 2 eno GND M 47 3 GND He 46 4 eno 45 5 ono RG 44 5 GND GND 43 7 5 00T GND 42 8 oxo X661 41 9 GND XVII 40 10 eno xve 39 11 GNO xv3 38 12 GNO 37 13 662 INT LL 36 14 XSUB 35 15 GNO GND 34 16 48 0ET CSYNC 33 17 STBY 5V GND 32 18 NO VCO OUT 31 19 INI FV VM 30 20 29 21 GND 28 22 CAM Y 27 23 GND GND 26 24 R
65. T Crt U CHROMA GAIN UP Condition Crt 0 CHROMA GAIN DOWN 1 Attach a C12 light balance filter to lens ENTER SAVE 8 RETURN TO MENU ESC QUIT 2 Point at a color bar chart Procedure Press the D or U and Cont key to set the red vector to 2 The chroma gain adjustment screen will appear 240 96 x 5 96 of 3 When using a vectorscope Figs 6 5 1 6 5 2 burst vector and press Enter key 1 Input 3 to PC on the adjustment menu screen Press the D or U key to set the red vector to approx 24096 of burst vector Then while holding down the Ctrl key Chroma gain data write ADJUSTMENT OF CHROMA GAIN press the D or U key to set the red vector to approx 24096 5 of burst vector u When using an oscilloscope Fig 6 5 3 Chroma gain adjustment complete lt lt ADJUSTMENT OF CHROMA GAIN gt gt ADJUSTMENT FINISHED PRESS ANY KEY Press the D or U key to set the red level on waveform to approx 686 mVp p Then while holding down the Ctrl key press the D or U Press any key amp key to set the red level on waveform to approx 686 mV Adjustment menu 20 mVp p 4 Press the Enter key The PC display will switch from the chroma gain data write screen to chroma gain adjustment complete screen 5 Press any key to restore the adjustment menu screen RED sy 686mV 20mVp p LI 100 Fig 6 5 1 Chroma Gain Fig 6 5 2 Chroma Gain Fig 6 5 3 Chroma Gain For VK S274R
66. UF 16V 603 TBR CCD IMAGE SENSOR S274ER C1006 0893222 CERAMIC CHIP 0 01UF 10 50V 603 TBR CCD IMAGE SENSOR K274R C1007 AA00393R CHIP CERAMIC 1 0UF 80 20 50V 603 TBR CCD IMAGE SENSOR K274ER C1008 AA00393R CHIP CERAMIC 1 0UF 80 20 50V 604 DT10251 TUBE CAMERA C1009 0893222 CERAMIC CHIP 0 01UF 10 50V 906 7775945 SCREW 2X5 C1010 AA00393R CHIP CERAMIC 1 0UF 80 20 50V 907 8650103 SCREW 2X3 C1011 0893062 CERAMIC CHIP 1UF 80 20 16V 908 MK11051 SCREW 2X5 C1012 0893062 CERAMIC CHIP 1UF 80 20 16V 913 MK13481 SCREW M2X3DT C1013 004228 CERAMIC CHIP 10UF 16V C1018 0893062 CERAMIC CHIP 1UF 80 20 16V C1101 0893062 CERAMIC CHIP 1UF 80 20 16V C1102 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1103 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1104 0893225 CERAMIC CHIP 0 1UF 80 20 16V C1105 0893179 CERAMIC CHIP 0 1UF 10 16V C1106 _ AA00441R CHIP CAPACITOR 22UF 20 6 3V C1107 0893062 CERAMIC CHIP 1UF 80 20 16V C1108 0893062 CERAMIC CHIP 1UF 80 20 16V C1109 0893179 CERAMIC CHIP 0 1UF 10 16V C1110 0893193 CERAMIC CHIP 0 01UF 10 25V C1111 00951 CERAMIC CAPACITOR 1 0UF 10 16V C1112 AA00931R CERAMIC CAPACITOR 1 0UF 10 10V C1113 0893193 CERAMIC CHIP 0 01UF 10 25V 1114 0893179 CERAMIC CHIP 0 1UF 10 16V C1115 AA00442R CERAMIC CAPACITOR 10UF 6 3V C1116 AA00441R CHIP CAPACITOR 22UF 20 6 3V C1117 00381 CERAMIC CHIP 10UF 10 6 3V C1118 00381 CERAMIC CHIP 10UF 10 6 3V C1121 AA00441R CHIP CAPACITOR 22UF 20
67. aulty OK END Troubleshooting Trouble Diagnosis 6 No focus lens operation The test lands and components of circuit no 1000 1099 are on the SP circuit board oe NG See 4 No zoom and and components of circuit no 1100 1499 are operate focus operation RZA The test lands and components of circuit no 1500 and higher are on the CSR circuit board Check th When power NG eck tne G Correct the lt turned on Connections of the connections TL1345 Pulse lens flat cable of the flat cable TL1347 to1350 Pulses Lens unit faulty Check the 3V line IC1201 faulty R1214 faulty Q1201 faulty NG Check the 3V line TL1344 Pulse 1C1302 2 4 24 3V ae the 7 2V VM Lens unit faulty ine 1C1201 faulty 1C1302 23 Pulse 1C1201 faulty NG 1C1302 20 Pulse 1C1201 faulty NG 1C1302 5 Pulse 1C1201 faulty 1C1302 faulty Troubleshooting Trouble Diagnosis 7 No zoom operation The test lands and components of circuit no 1000 1099 are on the SP circuit board The test lands and components of circuit no 1100 1499 are on the PC circuit board The test lands and components of circuit no 1500 and higher are on the CSR circuit board Does focus operate NG See 4 No zoom and normally focus operation Check the zoom switch unit NG
68. careful that your clothes do not touch the semiconductor components such as optical pickups Conductive material conductive sheet or iron plate Ground 1 3 2 Cautions when handling optical pickup only for DVD products 1 The optical pickup has a high precision structure Do not subject it to any impact 2 Do not perform disassembly further than that described in this manual 3 Never turn the semi variable resistors in drive unit block Safety Precaution for Repair Lead Free Solder 1 4 Lead Free Solder protect the global environment lead free solder is used in this product Be sure to read the following before soldering Caution Be sure to wear protective goggles so that no solder smoke or scattered solder enters the eye during servicing Lead free solder may scatter at high temperatures 600 C 1 4 1 Characteristics of lead free solder The melting point of lead free solder is 30 40 higher than that of lead based solder e Composition of alloy wt Sn 3 0Ag 0 5Cu Melting temperature Approx 220 C 1 4 2 Solder for servicing It is recommended that you use lead free solder whose characteristics are the same as that used in this product although it is also possible to service using lead based solder However if lead based solder is used for servicing some precautions are necessary Neglecting these could decrease strength causing malfunctions Cautions when using lead based solder
69. circuits 2 Defective soldering damage to pattern etc in the above circuits FILE NOT FOUND PRESS ANY KEY 1 The adjustment program file cannot be found 2 Check the adjustment floppy disk and replace it if necessary FILE OPEN ERROR PRESS ANY KEY 1 The adjustment program file does not start 2 Check the adjustment floppy disk and replace it if necessary ERROR OCCURRED ON C DUTY ADJUSTMENT PRESS ANY KEY 1 Check the values of the iris drive circuit 2 Defective soldering damage to pattern etc in the above circuit ERROR OCCURRED ON FDET ADJUSTMENT PRESS ANY KEY 1 Supply power again and readjust 2 Check the values in the hall amp circuit 3 Defective soldering damage to pattern etc in the above circuit ERROR OCCURRED ZOOM DOES NOT WORK PRESS ANY KEY 1 Supply power again and readjust STAURATION ERROR TOO BRIGHT PRESS ANY KEY 1 The subject is too bright 2 Move the camera further away from the light box Adjustment gt Error Messages and Countermeasure Error Messages Countermeasure TOO BRIGHT PRESS ANY KEY 1 The subject is too bright 2 Move the camera further away from the light box TOO DARK PRESS ANY KEY 1 The subject is too dark 2 Check the light box 3 Move the camera closer to the light box When adjusting the auto focus 1 If this error message appears even when the adjustment is performed 2 or
70. completed Phenomenon AF menu Focus is lost during zooming Condition ADJUSTMENT OF ZOOM FOCUS TRACKING ADJUSTMENT OF AF NOISE LEVEL 1 Point at the backfocus chart 1500 5mm away from the CHECK OF ZOOM FOCUS TRACE ESC RETURN TO MENU lens surface Please select 1 3 or ESC 2 Light the backfocus chart with 200 400 Ix Input 3 x D Follow the instructions on Note PC display thereafter 1 Measure the distance between the chart and lens surface precisely 2 Place the chart as parallel as possible to the lens surface 3 The backfocus chart should always be at the center of the monitor screen when the zoom is set to the wide angle and telephoto ends 4 Do not place any obstruction between the lens and chart during adjustment Procedure 1 Input 3 to PC on the AF menu screen 2 Follow the instructions on PC display thereafter If error message appears readjust the following items 6 6 1 Zoom focus tracking adjustment 6 6 2 AF noise level adjustment Adjustment gt Spot Noise 6 7 Spot Noise Spot noise refers to bright points that appear on the screen Main menu which are caused by a defect in pixel of image sensor r DATA INITIALIZE Note B ELECTRIC VOLUME C ADJUSTMENT 1 Perform this adjustment after specified components have E been replaced see 6 2 1 List of Adjustments Needed ESC END After Replacing Major Please select A E or ESC
71. ct 1085 1086 gt lt 101 gt the connections of circuit Pulses 019 Pulses boards SN OK OK NG 1C1121 faulty or connect lt TL1018 1020 the connections of circuit 1024 Pulses boards OK 1C1002 faulty PL TL1236 1238 1240 Pulses gt 1121 faulty OK 1C1001 7 gt MC lt cep output signal 1C1001 faulty OK Q1001 faulty 2 No chroma signal For VK S274R S274ER Luminance signal TL1530 Refer to 1 No video luminance signal NG The test lands and components of circuit no 1000 1099 are on the SP circuit board The test lands and components of circuit no 1100 1499 are on the PC circuit board The test lands and components of circuit no 1500 and higher are on the CSR circuit board Chroma signal OK 1C1601 7 Chroma signal OK 1C1601 faulty gt gt Q1605 faulty IC1121 65 gt Chroma signal Q1153 faulty NG NG Q1151 or D1151 faulty OK IC1121 faulty Troubleshooting Trouble Diagnosis 3 No power Check fuse NG F1501 OK TL1609 9V 4B gt TL1535 9V 4B gt OK OK OK NG Fuse replacement D1601 faulty CP1601 faulty 1C1501 44 8V OK Q1501 faulty IC1501 35 8V OK Q1502 faulty
72. cture E 2 A white subject is not seen as white CE Equipment Jig Please select 1 3 or ESC C12 light balance filter Input 2 a Conditions Follow the instructions on 1 Attach a C12 light balance filter to lens RE DS 2 Point at a gray scale chart White balance adjustment complete Procedure lt lt ADJUSTMENT OF WHITE BALANCE gt gt 1 Input 2 to PC on the adjustment menu screen ADJUSTMENT FINISHED PRESS ANY KEY 2 Follow the instructions on PC display thereafter Press any key u Adjustment menu 3 After the white balance adjustment complete screen appears press any key to restore the adjustment menu screen Adjustment Adjustment Camera Adjustment 6 5 3 Chroma gain adjustment Figs 6 5 1 6 5 2 6 5 3 For VK S274R S274ER Incompleted Phenomenon 1 Color of the picture is denser than that of the subject Adjustment menu 2 Color of the picture is lighter than that of the subject E EE 3 CHROMA GAIN Test Point ESC RETURN TO MAIN MENU Video Out PG1601 6 Please select 1 3 or ESC Equipment Jig Input 3 1 Vectorscope or Oscilloscope It is recommended that you Chroma gain adjustment use a vectorscope when performing this adjustment You lt lt ADJUSTMENT OF CHROMA GAIN gt gt can use an oscilloscope instead Note however that the i lg ST adjustment accuracy will be lower D CHROMA GAIN DOWN 2 C12 light balance filter FINE ADJUSTMEN
73. g Temperature 0 60 Recommended 0 40 0 60 Recommended 0 40 Operating Humidity 10 90 10 90 Dimensions 50 W x 60 H x 89 5 D mm 50 W x 60 H x 89 5 D mm Weight Default settings Approx 222g Approx 225g General Description Comparison of Main Control ICs 2 4 Comparison of Main Control ICs The comparison of main control ICs in shaded columns are different from those of previous models Item VK S274R S274ER VK K274R K274ER VK S274 S274E VK K274 K274E Image Sensor VK S274R ICX278AK L 1001 VK S274ER ICX279AK L 1001 VK K274R ICX278AL 7 IC1001 VK K274ER ICX279AL 7 IC1001 VK S274 ICX278AK L 1001 VK S274E ICX279AK L 1001 VK K274 ICX278AL 7 IC1001 VK K274E ICX279AL 7 IC1001 Sensor Drive uPD16510GR IC1002 uPD16510GR 1C1002 CDS AGC amp A D Conv HD49323AF 1101 HD49323AF 1101 Camera DSP HG73C053FE 1C1121 HG73C053FE 1C1121 DRAM 12411 161005 506 IC 1129 MSM51V18165F IC1122 Inv TC7SUO4FU IC1173 TC7SU04FU IC1173 Clock Gen TC7SHUO4FUL 1C1174 TC7SHU04FUL 1C1174 Camera uP HD6432238RN41FA IC1201 HD6432238RN30FA IC1201 EEPROM BR9016RFV IC1202 BR9016RFV IC1203 X25097V1 2 7 1C1202 Reset Pulse Gen NC7SZ14P5 IC1204 NC7SZ14P5 IC 1205 SN74AHC1G08HDCK IC 1206 RN5VD27AA IC
74. ircuit board Lens Unit Fig 5 2 2 11 Remove three screws C and remove the camera chassis for the lens unit 4 B PC CIRCUIT BOARD IMAGE RUBBER SENSOR CRYSTAL FILTER B M2x5 Gold C M2x5 Black H D M2x3 Gold CAMERA lim CHASSIS 11 C Fig 5 2 2 PC CSR SP Circuit Boards Image Sensor and Lens Unit Fig 5 2 3 Connecting Flat Cable 5 2 6 1 Preparations for Adjustment adjustments are performed using the adjustment program ZMAP Zoom 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 DSP Interface Connect DSP R Jig C12 Light Balancing Adjustment Floppy Jig No 7069179 No 7099448 Filter No 7099369 Disk Adjustment ic Personal Computer PC RS 232C Cable 9 or 25 The adjustment floppy disk is not for sale It will Goods on the Market pins Straight Type be supplied only when service maintenance Goods on the Market contract is concluded 6 1 2 List of test equipment and charts Gray Scale Chart 1 Gray scale chart 2 Color bar chart 3 Backfocus chart 4 Oscilloscope MH 5 Vectorscope 6 Digital voltmeter DVM 7 3100K light box Color Bar Chart 8 Color Monitor 9 DC power supply for the video camera
75. kkkkkkkkkkkkkkkkkk AUTO FOCUS ADJUSTMENT kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk 1 ADJUSTMENT OF ZOOM FOCUS TRACKING 2 ADJUSTMENT OF AF NOISE LEVEL 3 CHECK OF ZOOM FOCUS TRACE ESC RETURN TO MENU Please select 1 3 or ESC AF menu kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk AUTO FOCUS ADJUSTMENT kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk 1 ADJUSTMENT OF ZOOM FOCUS TRACKING 2 ADJUSTMENT OF AF NOISE LEVEL 3 CHECK OF ZOOM FOCUS TRACE ESC RETURN TO MENU Please select 1 3 or ESC Input 1 u Follow the instructions on PC display thereafter Adjustment gt Auto Focus 6 6 2 AF noise level adjustment Incompleted Phenomenon AF menu 1 It takes time until a subject is brought into focus ADJUSTMENT OF ZOOM FOCUS TRACKING 2 Correct focus is not obtained ADJUSTMENT OF AF NOISE LEVEL CHECK OF ZOOM FOCUS TRACE Condition Point at a light box without a chart inserted at a distance of up to 10cm Follow the instructions on Note D PC display thereafter 1 Place the light box as parallel as possible to the lens surface 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 In
76. kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk 1 AUTO IRIS CONTROL 2 WHITE BALANCE 3 CHROMA GAIN ESC RETURN TO MAIN MENU Please select 1 3 or ESC Adjustment Adjustment Camera Adjustment 6 5 1 Auto iris control adjustment Adjustment menu Incompleted Phenomenon 1 The picture becomes too bright 2 The picture becomes too dark 1 AUTO IRIS CONTROL 2 WHITE BALANCE Condition 3 CHROMA GAIN ESC RETURN TO MAIN MENU Please select 1 3 or ESC Set point at the light box without chart inserted to fill the Screen Input 1 Procedure Follow the instructions on 1 Input 1 to PC on the adjustment menu screen PC display thereafter 2 Follow the instruction on PC display thereafter z AIC adjustment complete 3 After the AIC auto iris control adjustment complete ADJUSTMENT FINISHED screen appears press any key to restore the adjustment menu screen Press any key u 4 Turn the video camera off leave as is for at least 5 Turn the video camera off seconds and then turn it on again When the video camera is turned on again the ZMAP may not operate normally and the following adjustments may not be possible If this happens press the Esc key to restore the MS DOS screen and then restart the ZMAP 6 5 2 White balance adjustment For VK S274R S274ER Incompleted Phenomenon 1 Color of the subject is different from that of the pi
77. l select screen does not appear make sure of the following a Power is supplied to the video camera and DSP R jig b The designation of drive in step 5 is correct c The designation of serial port is correct d The correct adjustment floppy disk has been correctly inserted 8 If the appropriate model is displayed on the model select screen input the number to PC If the appropriate model name is not shown on the model select screen input P to PC until the model name appears If an erroneous model name or number is selected misoperation message will appear on PC display Press any key to restore the model select screen 9 The screen for verifying the model 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 To terminate the adjustment program ZMAP Press the Esc key once to three times until the PC display returns from each menu screen to the MS DOS screen When the MS DOS screen appears on PC display turn off the video camera and jig Continued from preceding page Model select screen kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk MODEL SELECT XM M M V MX XV X X X XX X X X X XX X XX XXX 1 2 3 4
78. lens block via Q1201 LED DRIVE TXD2 RXD2 Not used Pulse FCUS LED Output pulses to drive the FOCUS LED in the lens block via Q1201 LED DRIVE Hi Lo ZDCW Issues a command which determines with IC1301 ZOOM MOTOR DRIVE Pulse RDCW Issues a command which determines with IC1302 FOCUS MOTOR DRIVE Pulse ZD PWMA RD PWMA Not used Open Description of Operation Microprocessor Pin Function Table Active Level Abbreviation Function Pulse FV Receives the vertical sync pulses that detect the iris detection area from IC1121 CAMERA DSP Pulse FCUS SEN Focus motor position detection input NC2 Not used Open ZOOM SEN Zoom motor position detection input GND2 Ground HAL ADJ1 Controls the offset voltage of IC1351 F DET IRIS DRIVE HAL ADJO Drives bias generator in IC1351 F DET IRIS DRIVE via Q1351 BIAS DRIVE to control the bias voltage of the Hall devices 5V DET DC5V detection input Monitors the 5V line voltage ZOOM SW FOCUS SW Not used B_DET Power voltage B detection input Monitors the B line voltage TEMP ADJ Temperature change detection input Detects variations in the forward voltage at the connected diode to correct the back focus V GYRO H GYRO Not used Connect to ground FDET F value detection input Receives
79. ndexing locations of parts The table of Identification of parts location on circuit board diagrams shows locations of each part as below explanations The locations are indicated using the guide scales on the external lines of diagrams 1 One diagram indicated for each board Parts No Location Type of part 2 E Zone A on board diagram Circuit No Zone 2 on board diagram 2 Two diagrams indicated for each board Symbol Parts No Location IC IC1201 A 2 A t Zone A on board diagram A Shows side A 2000 2 on board Shows side B Clagram Safety Precaution for Repair gt Electrostatic Protection Measures 1 3 Electrostatic Protection Measures Semiconductor components including optical pickups may be damaged by static electricity charged on clothes human body etc Take great care when handling it to avoid electrostatic damage 1 3 1 Grounding for prevention of electrostatic damage Perform servicing in an environment where grounding is complete Grounding work bench 1 Lay out a conductive material conductive sheet or iron plate under the work bench on which semiconductor components such as optical pickups are placed to ground the bench Grounding human body 1 Use an anti static wrist strap to discharge static electricity charged on human body Note however that static electricity charged on clothes will not be discharged by anti static wrist strap Be
80. nual 1 2 1 Value units used in parts list Certain symbols are indicated below for value units of resistors capacitors and coils in parts list When you read them note the following regular indications Parts Indication in list Regular indication Resistor Capacitor Coil 1 2 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 diagrams using abbreviations Resistors Capacitors Indication Item Indication Value RENS Dielectric No indication strength Tolerance All tolerances other than 5 are indicated in schematic diagrams No indication Coils 1 16W for leadless resistors without indication Power capacitance capacitances other than the above are indicated in schematic diagrams Safety Precaution for Repair Notes When Using Service Manual 1 2 3 Identifications of sides in circuit board diagrams 1 Board having 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 pattern side 2 Board having patterns on both sides and parts on both sides Side A Shows parts and patterns which can be seen when the case is opened Side B Shows parts and the pattern on the back of side A 1 2 4 Table for i
81. o ZKZ HHS B r IS RMS SSSRS By RST 5 Sx Om 0 1 3 3 EELIJA 5 5 5582955655 5 t 0 1X2X3X4X5X6X7X8X9X10XI1XI203049506X2 08X9X20XIXC2X3X24 8X29X30X3 X32X33X 34X35X36X17X38X39X40X21X22X23X24 i R1162 nih R1157 gt i C X CCCC 2 CC CC 3 0 R1155 e co eo e o i g 84 52 45 12 AR eu E _ R A EIS 0 x Postale IV 18 84156 gt bigg 53 4 7 8 24 3 3 9 EUER 818 CM 5 M cuis 0 3 3 3 22 6 3 C1122 0 04 C 2 S274R S274ER Z av RD sv 81173 50 40k Nes 61191 33 1447 gt 1000p 0 0 e LL 8 C1176 0 1 D1171 ca 3 3 3 1 8177 Ox 0 1M enn AW AW 4 RUM 101173 CP1471 9 INV T 0 1 a T T 3 0L C4488 50 161174 TO7SHUOAFUL 2 c1192 30 3 3 0 3 C vA INT A1179 1M a 0 Pieno Sc R1181 x41172 1 Ww VI 3 1 C1201 1185 1 C1186 8087 0 40 6 3 05 9p C1183 C1189 L1201 40 S274ER K274ER S274R K274R X1172 28 5MHz 28 6MHz 1202 TIT 23 bs 0 NOTE VOLTAGES ARE MEASURED WHEN CAMERA IS BR 25 2412 TT 33 e 211 lx g CQ 25 2411 0 aie 811 S nn g em E6 TC7SU04FU z 1958 Lg zs CC a n 101202 IC1203 LD 2SC2462 LD 4 8 BRSO GRE V Rie
82. of previous models Design and specifications are subject to change without notice Item VK S274R S274ER VK K274R K274ER VK S274 S274E VK K274 K274E Signal Format VK S274R NTSC VK K274R EIA B W VK S274ER PAL VK K274ER CCIR B W VK S274 NTSC VK K274 B W VK S274E PAL VK K274E CCIR B W Scanning System 2 1 Interlacing 2 1 Interlacing Scanning Frequency Horizontal VK S274R K274R VK S274ER K274ER 15 734 kHz 15 625 kHz VK S274 K274 VK S274E K274E 15 734 kHz 15 625 kHz Vertical VK S274R K274R VK S274ER K274ER 59 94 Hz 50 Hz VK S274 K274 VK S274E K274E 59 94 Hz 50 Hz Image Sensor 1 4 inch CCD 1 4 inch CCD Total Pixels VK S274R K274R 811 H x 508 V 410k VK S274ER K274ER 795 H x 596 V 470k VK S274 K274 811 H x 508 V 410k VK S274E K274E 795 H x 596 V 470k Effective Pixels VK S274R K274R 768 H x 494 V 380k VK S274ER K274ER 752 H x 582 V 440k VK S274 K274 768 H x 494 V 380k VK S274E K274E 752 H x 582 V 440k F1 6 f 4 88 mm High Durability x22 Zoom Lens Video Auto Focus F1 6 f 4 88 mm High Durability x22 Zoom Lens Video Auto Focus Angle of View Horizontal 47 Wide 2 2 Tele Horizontal 47 Wide 2 2 Tele Min Distance 1 0m Tele 0 01m Wide 1 0m Tele 0 01m Wide Signal Proces sing Digital Signal Processor
83. oint at which focus is obtained NG between the infinity and close up ends TU OK 9 05 Check the connections of the lens flat cable TL1345 Pulse Data Initialize and adjust auto focuss TL1344 Pulse Does autofocus lt operate normally gt 1C1201 faulty Lens unit faulty OK Note For the item marked perform all the adjustments required when the unit is data initialized before adjusting auto focus NG Correct the connections of the flat cable Check the 3V line 1C1201 faulty R1214 faulty Q1201 faulty Troubleshooting Trouble Diagnosis 9 Lens unit faulty 1C1302 2 4 24 3V Check the 3V line Check the 7 2V VM line 1C1201 faulty 1C1302 23 Pulse 1C1201 faulty NG 1C1302 20 Pulse 1C1201 faulty 1C1302 5 Pulse 1C1201 faulty 1C1302 faulty 5 Disassembly and Reassembly 5 1 Order of Disassembly Refer to Disassembly Flowchart in Fig 5 1 1 for the order of Component name removing components When reassembling components use the Item No reverse order to removal unless otherwise specified Chassis R Chassis L Note When replacing components in the VK S274R S274ER K274R Circuit Board K274ER be sure to use only those shown in Replacement Parts List CSR Circuit Board
84. ption of Operation Microprocessor Pin Function Table 3 2 Microprocessor Pin Function Table 3 2 1 Camera microprocessor 1C1201 Camera pP Active Level Abbreviation Function Pulse LD DSP Activates data communication with IC1121 CAMERA DSP Pulse CS DAC CS VAP Pulse Hi GYRO RST CEON CHARGE Not used Open Pulse RDOEB Activates focus drive data communications with IC1302 FOCUS MOTOR DRIVE Pulse ZDOEB Activates zoom drive data communications with IC1301 ZOOM MOTOR DRIVE Pulse RDCK Outputs focus motor drive signal to IC1302 FOCUS MOTOR DRIVE Pulse ZDCK Outputs zoom motor drive signal to IC1301 ZOOM MOTOR DRIVE Pulse IRDCK Not used Open power input LINE SW 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 GND1 Ground IRDCW IROREB Pulse Hi IR RESET Pulse IR SENS IR LED NC1 TST PIN1 Not used Open H VAP TST PINO V VAP CHECK8 Not used Open ZD RESET Resets IC1301 ZOOM MOTOR DRIVE RD RESET Resets IC1302 FOCUS MOTOR DRIVE IRIS PWM Iris motor drive output LD JIG Not used Open ZOOM LED Output pulses to drive the ZOOM LED in the
85. stment 6 5 2 White balance adjustment 6 5 3 Chroma gain adjustment 6 6 Auto FOCUS 6 6 1 Zoom focus tracking adjustment 6 6 2 AF noise level adjustment 6 6 3 Check of zoom focus trace 6 7 Spot Noise 6 8 Error Messages Countermeasure 7 Exploded View and Parts List 7 1 Exploded View 7 2 Replacement Parts List 7 2 1 Mechanical parts list 7 2 2 Electrical parts list Schematic Circuit Board and Block Diagrams onsite RA Go 1 Wiring 4442222 2 Schematic Diagrams 2 1 Sensor SP Schematic Diagram 2 2 Process PC Schematic Diagram For Display 2 3 Process PC Schematic Diagram For Printing 2 4 Process PC Schematic Diagram For Printing 2 5 Switching Reg CSR 3 Circuit Board Diagram 3 1 PC Circuit Board Diagram 3 2 SP Circuit Board Diagram 3 3 CSR Circuit Board Diagram
86. ulse 1C1201 faulty 1C1301 5 Pulse 1C1201 faulty Wh Check ih en power eckthe Correct the turned on Connections of connections TL1345 Pulse lens flat cable of the flat cable TL1347 to 1350 Pulses Lens unit faulty Check the 3V line 1C1201 faulty R1214 faulty Q1201 faulty NG 1C1302 2 4 24 3V Check the 3V line TL1344 Pulse Lens unit faulty Troubleshooting Trouble Diagnosis e Check the 7 2V VM line 1C1201 faulty NG OK NG OK NG 1C1302 23 Pulse 1201 faulty NG 1C1302 20 Pulse 101201 faulty NG 1C1302 5 Pulse 1C1201 faulty 1C1302 faulty 5 Subject is greatly out of focus when zoomed Check the Zoom _NG The test lands and components of circuit no 1000 1099 are on the SP circuit board Zoom switch faulty The test lands and components of circuit no 1100 1499 are on the PC circuit board The test lands and components of circuit no 1500 and higher are on the CSR circuit board 1C1201 49 1 2 1 6V D1201 C1207 R1205 faulty Data Initialize and adjust auto focus I Note For the item marked perform all the adjustments required when the unit is data initialized before adjusting auto focus Does autofocus NG lt operate normally gt 1C1201 f
87. y replace it ERROR THE SPOT NOISE IS TOO MANY CAN T COMPENSATE ANY MORE PRESS ANY KEY 1 The amount of spot noise that can be compensated reaches the limit 2 Turn the power on again 3 Check the image sensor and if necessary replace it ERROR THRESHOLD DATA ERROR PLEASE CHECK THE EEPROM PRESS ANY KEY 1 Turn the power on again 2 Data in the EEPROM is defective data Initialize it 3 Check the EEPROM and if necessary replace it Exploded View and Parts List 1 2 m 3 m 4 m 7 1 Exploded View Note Components without any numbers in exploded views had not been assigned as service parts as of the date of issue F of this manual F El m PC CIRCUIT BOARD Component Replacement E E SP CIRCUIT BOARD Component Replacement m D D m C C CSR CIRCUIT BOARD Component Replacement m m B B m m A A m 1 2 m 3 m 4 m 7 2 Replacement Parts List 7 2 1 Mechanical Parts List Be Reported 7 2 2 Electrical Parts List SYMBOL P NO DESCRIPTION SYMBOL P NO DESCRIPTION NO NO MECHANISM SECTION CAPACITORS 137 NA31542 CHASSISE L C1001 0893107 CERAMIC CHIP 5PF 0 25 50V 138 NA31552 CHASSISE R C1002 AA00393R CHIP CERAMIC 1 0UF 80 20 50V 601 KQ10752 LENS ASSY C1003 AA00393R CHIP CERAMIC 1 0UF 80 20 50V 602 NX11252 RUBBER C1004 0893211 CERAMIC CHIP 1500PF 10 50V 603 UE15521 CCD IMAGE SENSOR S274R C1005 AA00422R CERAMIC CHIP 10

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VK S274R

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