Repair Guide

VBA23001-R.3762 .A
- D90 -
4. Separation of Front body from Rear body
Eyepiece mold .........................................................................Ｄ 40
5. Rear body
SB/IF PCB .............................................................................Ｄ 42
DC/DC PCB ...........................................................................Ｄ 42
Imaging power PCB unit ..................................................................Ｄ 44
Bottom plate unit ........................................................................Ｄ 45
Power drive PCB unit ....................................................................Ｄ 46
Battery contact-spring ....................................................................Ｄ 48
Eyelet .................................................................................Ｄ 50
Buzzer unit .............................................................................Ｄ 51
Drip-proof sponge .......................................................................Ｄ 51
Dust-proof tape ..........................................................................Ｄ 52
6. Separation of Prism box unit from Front body unit ...............................................Ｄ 53
7. Prism box unit
Metering FPC unit .......................................................................Ｄ 54
Inside finder LCD unit ....................................................................Ｄ 54
Screen box .............................................................................Ｄ 55
Penta prism ............................................................................Ｄ 57
Penta prism FPC unit .....................................................................Ｄ 59
Eyepiece barrel unit ......................................................................Ｄ 60
8. Front body unit
SB PCB ...............................................................................Ｄ 61
Shutter unit ............................................................................Ｄ 62
AF CCD unit ...........................................................................Ｄ 62
Front body FPC .........................................................................Ｄ 64
Aperture control unit .....................................................................Ｄ 66
AF driving base ........................................................................Ｄ 69
Bayonet ...............................................................................Ｄ 70
A/M change sw .........................................................................Ｄ 72
Release button ..........................................................................Ｄ 73
F-min SW .............................................................................Ｄ 74
Preview sw .............................................................................Ｄ 74
Main mirror unit ........................................................................Ｄ 75
INC