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1-7

Fig. 1-2-2f STROBE BOARD ASS’Y

852

857

856

855

858

854

859

854

853

875

861

860

870

868

869

862

864

863

866

865

867

871

871

876

874

872

PART.NO

0.09 

±

0.009 N•m

A

B

B

A

<M2> VF ASS'Y(G)

VF ASS'Y(G) LYH20621

FRAME(VF)2

EARTH SHEET

SPACER(A)

GUIDE(OUTER) 
GUIDE(OUTER) ASS'Y

CASE(VF) ASS'Y

STP RING

COMPRES.SPRING

GUIDE SCREW

GUIDE SCREW

LENS HOLDER ASS'Y

S.GUIDE ASS'Y

SHEET(LENS)

EYE CUP

V.ADJ.PLATE

S.PLATE

V.ADJ.KNOB

VFBW BOARD ASS'Y 
VFCL BOARD ASS'Y

B.LIGHT CASE 
B.LIGHT CASE

SHEET(DIFF)

SHEET(POLA)

SHEET(POLA)

CUSHION(LCD) 
CUSHION(LCD)3

LCD MODULE

LCD HOLDER 
LCD HOLDER2

FRAME(VF) 
FRAME(VF)2

SHEET HOLD

E-CARD WIRE

(L852a)

(WR851a)

CONCLUSION SCREW TORQUE TABLE

TORQUE

ALL SCREW

BLOW OUT AIR.

BLOW OUT AIR.

BLOW OUT AIR.

BLOW OUT AIR.

BLOW OUT AIR.

BLOW OUT AIR.
PASTE TAPE TO LCD RESPECT, 
AND PEEL OFF TAPE.

BLOW OUT AIR.

PASTE INSIDE THAT EXFOLIATION 
PAPER'S COLOR IS TRANSPARENT.

DRAWING FOR EARTH SHEET STICKING. 

TURN

TURN

PASTE

SHUOLD BE MATCHED KNOB 
TO FULL LEFT SIDE. 
(REFER TO THE CHART)

DIOPTER ADJUSTMENT CONTROL

PROCESSING SPACER(A)

DON'T RUN A GROUND ON 
THIS CONNECTOR.

LESS THAN 1mm.

B/W VF

COLOR VF

REEL DISK
ASSY (SUP)

PVC TAPE

(DC3V)

 1.3 Manually removing the cassette tape

The following procedure describes a simplified method of eject-
ing the cassette tape in case it is not possible to eject it, due
to an electrical failure.
Be careful not to damage any of the parts or the tape when
performing repairs or maintenance work.
(1) Remove the Power Unit (battery, DC code, etc.) from the

main unit.

(2) Open the Cassette cover.
(3) Attach a piece of PVC tape at the front of the Cassette hous-

ing.
This helps prevent the tape from being damaged when the
Cassette housing assembly is moved upward at the unload-
ing end.

(4) Apply DC3V to the electrode on the top surface of the Load-

ing motor assembly to set the Mechanism assembly to the
eject mode.
Unloading end is eject mode.

(5) If there is any slack tape in the tape transport system, wind

it inside the cassette tape by turning the Reel disk (SUP)
from the backside of the Slide deck assembly.

(6) Peel off the PVC tape and take out the cassette tape from

the Cassette housing.
Make sure that grease or a similar substance is not attached
to the surface of the tape.
Similarly, also make sure that grease or a similar substance
is not attached on the Mechanism assembly.

Fig. 1-3a

Summary of Contents for GR-DX75EK

Page 1: ...bit Cassette Mini DV cassette Tape speed SP 18 8 mm s LP 12 5 mm s Maximum recording time SP 80 min using 80 min LP 120 min cassette Digital Still Camera Function Storage media SD Memory Card MultiMe...

Page 2: ...different points between models GR DX75EK GR DX75EX GR DX75EY GR DX75EZ GR DX95EK GR DX95EX GR DX95EY and GR DX95EZ DIFFERENT LIST DIFFERENT TABLE OF FEATURE Notes Mark is same as left MODEL GR DX75E...

Page 3: ...specified for compliance with recognized codes pertaining to X ray emission Consequently when servicing these products replace the cath ode ray tubes and other parts with only the specified parts Und...

Page 4: ...oltmeter to measure across both terminals of load Z See figure 9 and following table 2 5 Grounding Class 1 model only Confirm specified or lower grounding impedance between earth pin in AC inlet and e...

Page 5: ...acement of IC Cleaning cloth Recommended the Cleaning cloth to wipe down the video heads mechanism tape transport system optical lens sur face FPC connector Flat wire FPC connector lock Flat wire B B...

Page 6: ...04b MECHA ASS Y HEAD MAIN CN110 WR104c MECHA ASS Y R ENCODER MAIN CN107 WR104d MECHA ASS Y LOAD MOTOR MAIN CN103 WR104e MECHA ASS Y CAP MOTOR MAIN CN108 WR104f MECHA ASS Y DRUM MOTOR MAIN CN104 WR No...

Page 7: ...UPPER ASS Y G U CASE ASS Y G 01 MAIN BOARD ASS Y MECHA BKT ASS Y SHIELD PLATE BKT PRE REC M3 MECHANISM ASS Y LOWER ASS Y F BRACKET TOP FRONT ASS Y G F COVER ASS Y MIC ASS Y MIC COVER TOP COVER CASSETT...

Page 8: ...MINAL FPC OF CAMERA OPE UNIT USE TWEEZERS OR FINGER STALL COUNTERMEASURE OF MIGRATION BE CAREFUL NOT TO TOUCH BY THE FINGER AND BE CAREFUL NOT TO BEND THE TERMINAL FPC OF CAMERA OPE UNIT USE TWEEZERS...

Page 9: ...KING LESS THAN 0 5mm DON T STICK OUT SPACER IN UPPER CASE PASTE SPACER THIS CONVEX IN UNDER SIDE PASTE SPACER INSIDE BKT UPPER STICK FPC SO THAT THERE MAY BE NO CREVICE BET MEEN THE HOLE OF IT IN THE...

Page 10: ...2a WR802b WR802c SD802a SD802a L802a L802a 1 PUTTING OF SPACER A DON T STICK OUT SPACER A IN LCD DISPLAY FACE MASKING AREA IN ENGRAVE LINE CETAINLY RANGE OF PUTTING 2 PUTTING OF LCD MODULE 2 5 3 0 INC...

Page 11: ...CONNECTOR LESS THAN 1mm B W VF COLOR VF REEL DISK ASSY SUP PVC TAPE DC3V 1 3 Manually removing the cassette tape The following procedure describes a simplified method of eject ing the cassette tape i...

Page 12: ...with each other the tape is not wound because of overload to the mechanism 3 No FG pulse is output from the reel sensor 4 No power is supplied to the reel sensor 5 Tape transport operation takes plac...

Page 13: ...f wiring to chip test points for measurement use IC clips etc to avoid any stress Since connectors are fragile carefully handle them in discon necting and connecting In the following work use the patc...

Page 14: ...this tool refer to the Service Bulletin No YA SB 10035 Light box assembly To be used for adjustment of the camera system For the usage of this tool refer to the Service Bulletin No YA SB 10035 Gray s...

Page 15: ...Confirm that the waveform is flat 3 3 Electrical adjustment Adjustment is performed by using personal computer Read README TXT file to use the software for Service support sys tem properly As for the...

Page 16: ...VICTOR COMPANY OF JAPAN LIMITED 12 3 chome Moriya cho Kanagawa ku Yokohama Kanagawa prefecture 221 8528 Japan AV MULTIMEDIA COMPANY Printed in Japan 0306 VP...

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