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ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L922CT_3.2.Sch
AV8 Video PCB Icons + Mech parts
Contact Engineer:
L922CT
8-Aug-2002
INITIALS
Printed:
1 11Sheet of
Notes:
Contact Tel: (01223) 203200Andrew Dutton
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9PB
Waterbeach
23425
VID TOP.SCH
VID TOP.SCH
FD_1
FIDUCIAL
FD_2
FIDUCIAL
FD_3
FIDUCIAL
FD_4
FIDUCIAL
FD_5
FIDUCIAL
FD_6
FIDUCIAL
FD_7
FIDUCIAL
FD_8
FIDUCIAL
Photo Strip
PS
PHOTO_STRIP
PCB
PCB
L922PB
Update Box
DD5
UPDATE_BOX
FIX1
FIXING HOLE 3.5
FIX2
FIXING HOLE 3.5
FIX3
FIXING HOLE 3.5
FIX4
FIXING HOLE 3.5
FIX5
FIXING HOLE 3.5
FIX6
FIXING HOLE 3.5
FIX7
FIXING HOLE 3.5
VGND
CHASSISA
MAIN BOARD FIXINGS
SUB BOARD FIXINGS
FIX8
FIXING HOLE 3.5
FIX9
FIXING HOLE 3.5
FIX10
FIXING HOLE 3.5
FIX11
FIXING HOLE 3.5
FIX12
FIXING HOLE 3.5
FIX13
FIXING HOLE 3.2
FIX14
FIXING HOLE 3.2
REF HOLES
TL1
TOOLING
TL2
TOOLING
TL3
TOOLING
FIX15
FIXING HOLE 3.5
HPCHASSIS
H/P BOARD FIXINGS
FR4, 1 OZ Cu
PCB MATERIAL
DD4
FR4_1OZ
C100
1N 0805
C101
1N 0805
C104
1N 0805
C105
1N 0805
C106
1N 0805
C107
1N 0805
C109
1N 0805
C110
1N 0805
C111
1N 0805
C112
1N 0805
C113
1N 0805
C114
1N 0805
DGND
CHASSIS
CHASSISB
VGND CHASSIS
VGNDA
1.0
DGND
FIX16
FIXING HOLE 3.5
FIX17
FIXING HOLE 3.5
L922 AV8 Video Circuit
02_E029 WAF 31/1/02 PRODUCTION ISSUE FOR ATE
2.002_E053 MJT 26/02/02 FINAL RELEASE MODS ADDED BEFORE PRODUCTION
3.002_E103 MJT 15/05/02
Mods to pass THX (video levels, clocks, black clamp) and board outline.
Sch symbol for 3.5mm jack (scart ctrl) corrected and connections swapped.
02_E112 AJD 6/06/02 Updated R431 and 430 to improve the IR reciever reliability. 3.1.0
02_E163 WAF 8/08/02 IC701 CHANGED FROM 74LV244D TO 74HCT244D 3.2