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DXF-701
DXF-701CE
DXF-701WS
DXF-701WSCE

ELECTRONIC VIEWFINDER

SERVICE MANUAL

1st Edition (Revised 1)

Summary of Contents for DXF-701

Page 1: ...DXF 701 DXF 701CE DXF 701WS DXF 701WSCE ELECTRONIC VIEWFINDER SERVICE MANUAL 1st Edition Revised 1 ...

Page 2: ...ste en infor mations qui sont la propriété de Sony Corporation et sont destinées exclusivement à l usage des acquéreurs de l équipement décrit dans ce manuel Sony Corporation interdit formellement la copie de quel que partie que ce soit de ce manuel ou son emploi pour tout autre but que des opérations ou entretiens de l équipement à moins d une permission écrite de Sony Corporation Das in dieser A...

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Page 4: ...justment 3 1 E 3 2 VIEWFINDER SYSTEM ADJUSTMENT 3 2 E 3 2 1 9 5V Adjustment 3 2 E 3 2 2 Heater Voltage Pre Adjustment 3 2 E 3 2 3 Vertical Hold Adjustment 3 2 E 3 2 4 Horizontal Hold Adjustment 3 3 E 3 2 5 Focus Adjustment 3 3 E 3 2 6 Picture Frame Adjustment 3 4 E 3 2 7 Operational Amplifier Output Adjustment 3 5 E 3 2 8 Bright Calibration Adjustment 3 5 E 3 2 9 Peaking Offset Adjustment 3 6 E 3 ...

Page 5: ... D mm 9 3 8 3 3 8 8 5 8 inches Accessories Operation Guide Design and specifications are subject to change without notice DXF 701WS 701WSCE The DXF 701WS 701WSCE is an electronic monochrome viewfinder which can be attached to a Sony CCD Color Video Camera DXC D30 D30P D30WS D30WSP For details of operation refer to the Operating Instructions for the camera Principal Specifications Picture tube 1 5 ...

Page 6: ...To replace the MAIN board perform adjustment referring to Section 3 ALIGNMENT 2 2 2 Replacement of CRT DY Ass y Note If a deflection yoke is replaced you should replace assembly of CRT and deflection yoke CRT DY ASS Y 1 Remove four screws as shown in Figure and remove the bottom case Outside holder T Outside holder B CRT DY Ass y Slide ring Screws BTP3 X 12 3 Untie two strings and remove an adhesi...

Page 7: ...tension cable CRT socket CRT DY Ass y CRT socket CRT DY Ass y Projection Mark 2 3 REPLACEMENT OF VF LOUPE 1 Insert a minus screw driver to the clearance between portion A and eyepiece outer ring as shown in Figure Remove eye cup by lifting its portion A and remove eyepiece inner ring Note When removing eyepiece inner ring the friction spring is liable to remove 3 Remove one side of cutout portion ...

Page 8: ...al accesory Use a VF loupe to match your visibility range VF loupe for aged eyes 2D to 1D Sony part No 3 725 276 01 0 5D to 3D Sony part No 3 176 501 01 For reference Standard 3D to 0D 2 4 REPLACEMENT OF OUTSIDE HOLDER T AND EYEPIECE OUTER RING 1 Remove the Outside holder T referring to Section 2 2 2 Replacement of CRT DY Ass y 2 Push two pins to portion A by minus screw driver as shown in Figure ...

Page 9: ...om so that the Resolution chart frame coincides the underscanned picture frame on the monitor 2 Adjust the iris control for the best resolution of the monitor DXF 701 701CE DXF 701WS 701WSCE VTR CCU CMA DXC D30 D30P DXC D30WS D30WSP CA 537 537P etc 2 3 meters CCQ Camera cable To an AC outlet Black and White monitor CAMERA CCU B B cable To VIDEO IN terminal VIDEO OUT CMA 8 8ACE camera adapter PTB 5...

Page 10: ...76 TP11 TP10 TP9 TP8 MAIN BOARD SOLDERING SIDE 3 2 3 Vertical Hold Adjustment Note Perform adjustment with removing R76 resistor on the MAIN board After adjustment re mount R76 resistor Equipment Frequency counter Preparation 1RV7 V SIZE MAIN board Mechanical center If 1RV7 V SIZE MAIN board is marked not turn 1RV7 V SIZE MAIN board Test point TP 10 MAIN board Adjusting point 1RV6 V HOLD MAIN boar...

Page 11: ...ides the underscanned picture frame on the monitor screen 3 2 4 Horizontal Hold Adjustment Note When this adjustment is carried out 3 2 2 Heater Voltage Pre Adjustment must be confirmed Object White Window chart Equipment Waveform monitor Oscilloscope Trigger CH2 Oscilloscope Preparation 1 Shoot the White Window chart and adjust the lens zoom so that the picture on the monitor screen becomes all w...

Page 12: ...e H size of resolution chart is underscanned by approximately 2 mm from the CRT picture frame 4 Adjust 1RV7 V SIZE MAIN board so that the V size of resolution chart is underscanned by approximately 2 mm from the CRT picture frame 5 Adjust 1RV8 V LIN MAIN board so that the distortion of each circle at the four corners of resolution chart is minimized 6 Repeat procedure 2 to 4 until the specificatio...

Page 13: ...ter Voltage Pre Adjustment must be confirmed Equipment Digital voltmeter 1 Lens iris of Video camera Close C 2 BRIGHT control Viewfinder Fully counterclockwise 3 3 CONTRAST control Viewfinder Fully counterclockwise 3 4 PEAKING control Viewfinder Fully counterclockwise 3 Test point TP12 MAIN board Adjusting point 1RV14 OP ADJ MAIN board Specification 6 0 0 5 V RV11 PEAKING RV9 CONTRAST RV13 BRIGHT ...

Page 14: ...nter 3 PEAKING control Viewfinder From fully clockwise to counterclockwise by 10 degrees Test point Viewfinder Screen Adjustment Adjust 1RV10 PEAK OFFSET SUB board so that the right and left edges of peak level are the same Be sure that the edges of peak level are the same RV11 PEAKING RV9 CONTRAST RV13 BRIGHT RV12 SUB BRIGHT RV10 PEAK OFFSET CN9 SUB BOARD COMPOMENT SIDE RV1 VO ADJ CN7 CN1 CN8 CN6...

Page 15: ...http getMANUAL com ...

Page 16: ...11 REG 7 1 8 1 Q16 REG D1 IC1 1 3 IC1 2 3 NC NC SYNC NC NC EXT DC 12V EXT DC GND VF VIDEO G VF VIDEO X EXT DC 12V BATT ALARM SERIAL DATA REC TALLY ZEBRA ON OFF SERIAL CLOCK R Y B Y SERIAL LOAD SERIAL DATA ZEBRA ON OFF B1 A1 B5 B2 B3 B4 B6 B7 B8 A2 A3 A4 A5 A6 A7 A8 B9 A9 CN8 TOP VIEW PEAKING CONT PEAKING CONT SERIAL CLOCK VF VIDEO G VF VIDEO X REC TALLY BATT ALARM EXT DC 12V EXT DC 12V EXT DC GND ...

Page 17: ...P11 TP4 TP5 TP6 6 5 6 4 RV7 Q7 Q8 2 4 1 6 3 6 1 TP9 TP8 RV3 RV2 RV8 RV5 RV6 7 6 RV12 RV13 8 9 8 10 8 5 8 7 8 6 Q21 TP12 RV10 Q19 RV11 LED6 LED7 1 1 5 3 6 2 4 DRIVER DRIVER TP7 D12 Q9 IC8 Q6 Q7 Q8 IC9 IC11 3 3 IC11 1 3 IC11 2 3 IC7 PEAKING CONT BUFF Q22 Q23 Q24 Q25 Q26 BUFF BUFF SHIFT REGISTER BUFF Q3 Q3 BUFF Q4 Q4 IC2 IC1 3 3 IC3 1 2 IC3 2 2 IC4 1 2 IC4 2 2 IC5 1 2 IC5 2 2 LED B LED A LED4 LED8 LE...

Page 18: ...5 2 DXF 701 J UC DXF 701CE CE MAIN MAIN BOARD SECTION 5 SCHEMATIC DIAGRAM AND BOARD LAYOUTS A SIDE 5 1 B SIDE DXF 701 DXF 701CE ...

Page 19: ...5 3 DXF 701 J UC DXF 701CE CE MAIN 5 2 A SIDE B SIDE DXF 701WS DXF 701WSCE ...

Page 20: ...5 4 DXF 701 J UC DXF 701CE CE SUB SUB BOARD A SIDE B SIDE 5 3 ...

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Page 22: ...00p 100 8 2k 120 68k 120 12k 12k 68k 8 2k 2SC4081 2SC4178 22k 18k TC4S69F 1k BA15218F 2SK1113 1M 1M TA75S01F 2SC4081 DAP202U 47k 22k 33k 10 16V 10k 22 10V 10k 1k 1k 1k 47k 1k 47k 2 2k 2 2k 2 2k 4 7k 100 1 5k 2 2k 1 5k 100p 100p 2 2k IMZ1 IMX1 2SC4081 TC74HC595P TC7W00F TC7W00F TC7W00F TC7W00F TC7W00F TC7W00F 2SC4081 2SC4081 2SC4081 1 8k 2SC4178 2SC4178 2SC4178 2SC4178 3 3k 3 3 16V 22k 22k 0 1 10k ...

Page 23: ...3 220p 33k 10k 27 63V IMZ1 4 7 IMZ1 100 16V 5 6k 1 16V 12 47k ESJA57 03 RLS245 22 22 3 3M 3 3M 3 3M 91k 0 1 200 0 1 100V 560p 100V 220 470p 2kV 1k 13k 1 5k 100 16V SC802 04 100µH 2SB1201 470 620 TL1453CNS 1k 390p 10k 100k 100k 1 0 16V 100k 10 16V 1k 1 5k 1 5k 10 16V 100 20V TC4S01F DAP202U 10k 3 3k 10k 5 6k DAP202U CL 150UR CD CL 150D CD CL 150UR CD CL 150D CD CL 150UR CD CL 150UR CD 1k 10k 1 0 16...

Page 24: ... SECTION 6 SEMICONDUCTOR PIN ASSIGNMENTS TOP VIEW TOP VIEW TOP VIEW 6 5 4 6 5 1 2 3 4 TOP VIEW 1 2 3 6 5 1 2 3 4 TOP VIEW 6 5 4 1 2 3 CATHODE MARK TOP VIEW GL 5LR40 RED HSK83 RLS245 HZK4ALL HZK9CL 2SC4081 R 2SC4102 2SC4178 F13 2SB1201 2SA1579 RS 2SB1115A YQ 2SB1132 R IMX1 IMZ1 TOP VIEW DAP202U CL 150D CD ORANGE CL 150UR CD T RED CL 150D CD T TOP VIEW DAN202U ESJA57 TOP VIEW SC802 04 V09C S 2SK1113...

Page 25: ...F ROHM FLAT PACKAGE C MOS INVERTER TOP VIEW 1 TYPE 7S04F 7SU04F 7SU04FU 4S69F 4SU69F 7SH04FU 7SHU04FU VDD 2 to 6V 3 to 18V 2 to 5 5V 2 GND 3 5 VDD 4 A A Y 2 4 Y A 0 1 Y 1 0 0 LOW LEVEL 1 HIGH LEVEL Y A C MOS DUAL BILATERAL SWITCH SCALE 3 1 TOP VIEW 1 1 0 1 OFF ON 2 IN OUT CONTROL IN OUT 3 GND 4 8 VDD 3 to 18V 0 LOW LEVEL 1 HIGH LEVEL 6 7 2 7 5 6 3 5 SWITCH CONTROL TC4S69F TOSHIBA CHIP PACKAGE TC4S...

Page 26: ...HED 3 STATE OUTPUT TOP VIEW VDD 2V to 6V OUT OUT OUT OUT OUT OUT OUT 1 2 3 4 5 6 7 QB QC QD QE QF QG QH QA SI OE LCK SQH SCK SI RESET SCK LCK OE RESET 8 10 11 12 13 14 15 16 9 OE LCK SCK RESET SI QA QH SQH OUTPUT ENABLE INPUT LATCH CLOCK INPUT SHIFT CLOCK INPUT SHIFT REGISTER RESET INPUT SERIAL IN PARALLEL OUTPUT SERIAL OUT RESET SI SCK RD D Q 10 14 11 GND OUT 11 10 14 9 13 15 1 2 3 4 5 6 7 QA QB ...

Page 27: ...ineering changes or standardization of genuine parts This manual s exploded views and electrical spare parts list are indicating the part numbers of the standardized genuine parts at present 3 Stock of Parts Parts marked with o SP Supply Code column of the spare parts list are not normally required for routine service work Orders for parts marked with o will be processed but allow for additional d...

Page 28: ...605 00 o CAP SLIDE 13 3 686 264 02 s EYECAP 3 14 3 686 276 01 o SCREW M5 15 3 710 008 02 s HOUSING STOPPER 17 9 933 305 01 o PLATE SPREAD 18 9 933 325 01 o CASE TOP 19 9 933 326 01 o SPRING PLATE 20 9 933 327 01 o COVER TALLY 21 9 933 328 01 s KNOB STOPPER 22 9 933 329 01 o LABEL SWITCH 23 9 933 330 01 o PLATE PARTING 24 9 933 331 01 o STAY BOARD 25 9 933 332 01 s MOLT 26 9 933 333 01 o PLATE PART...

Page 29: ...UNTED CIRCUIT BOARD LED A 44 9 939 453 02 o MOUNTED CIRCUIT BOARD LED B 45 9 939 454 02 o CASE BOTTOM 46 9 939 455 11 s HARNESS 13 CORE 47 9 994 820 01 o RING SLIDE No Part No SP Description No Part No SP Description 48 7 623 307 07 s LW 2 6 TYPE A 49 7 623 912 31 s FIBER WASHER 5 MIDDLE 50 7 624 102 04 s STOP RING 1 5 TYPE E 51 7 626 314 31 s SPRING PIN 2X16 52 7 688 002 12 s WASHER M2 6 53 9 936...

Page 30: ...04 11 s CERAMIC CHIP 0 1uF 10 25V C12 1 104 823 11 s TANTALUM CHIP 47uF 20 16V C13 1 163 259 00 s CERAMIC CHIP 220pF 5 50V C14 1 163 021 91 s CERAMIC 0 01uF 10 50V C15 1 163 243 91 s CERAMIC CHIP 47PF 5 50V C16 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V C17 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V C18 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V C19 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V C20 1 136 293...

Page 31: ... 08 s TRANSISTOR 2SK1113 Q10 8 729 905 38 s TRANSISTOR 2SC4081T106R Q11 8 729 117 72 s TRANSISTOR 2SC4178 Q12 8 729 905 38 s TRANSISTOR 2SC4081T106R Q13 8 729 907 46 s TRANSISTOR IMZ1 Q14 8 729 422 10 s TRANSISTOR 2SK664 TX for DXF 701WS 701WSCE R1 1 216 049 11 s METAL CHIP 1K 5 1 10W R2 1 216 049 11 s METAL CHIP 1K 5 1 10W R3 1 216 049 11 s METAL CHIP 1K 5 1 10W R4 1 216 081 00 s METAL CHIP 22K 5...

Page 32: ... CHIP 12K 5 1 10W R86 1 216 093 00 s METAL CHIP 68K 5 1 10W R87 1 216 075 00 s METAL CHIP 12K 5 1 10W R88 1 216 071 00 s METAL CHIP 8 2K 5 1 10W R89 1 216 089 00 s METAL CHIP 47K 5 1 10W R90 1 216 057 00 s METAL CHIP 2 2K 5 1 10W R91 1 216 105 00 s METAL CHIP 220K 5 1 10W R92 1 216 089 00 s METAL CHIP 47K 5 1 10W R93 9 939 459 01 s METAL CHIP 12 R94 1 216 067 00 s METAL CHIP 5 6K 5 1 10W R95 1 216...

Page 33: ...16 083 00 s METAL CHIP 27K 5 1 10W R116 1 216 081 00 s METAL CHIP 22K 5 1 10W R117 1 216 025 11 s METAL CHIP 100 5 1 10W R118 1 216 061 00 s METAL CHIP 3 3K 5 1 10W R119 1 216 042 00 s METAL CHIP 510 5 1 10W R120 1 216 042 00 s METAL CHIP 510 5 1 10W R121 1 216 042 00 s METAL CHIP 510 5 1 10W R122 1 216 055 11 s METAL CHIP 1 8K 5 1 10W R123 1 216 055 11 s METAL CHIP 1 8K 5 1 10W R124 1 216 063 00 ...

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Page 36: ...Sony Corporation Image Sound Communication Company Printed in Japan 1997 12 08 1996 Published by Engineering Services Dept DXF 701 J UC DXF 701CE EK DXF 701WS J UC DXF 701WSCE CE 9 977 265 02 ...

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