KEYRD~
AD1
AD0
AD3
AD2
AD5
AD4
AD7
AD6
CONTRAST
LCDEN
OL_LIGHT
A1
4.7k
RN1
P2N2222A
Q1
201-0144
2
1
3
1J1
2J1
3
J1
4
J1
5
J1
6J1
7J1
8
J1
9
J1
10
J1
11 J1
12 J1
13
J1
14
J1
4.7uF
206-2052
C2
0.1uF
C1
207-0512
SW1
2
1
SW2
2
1
SW3
2
1
SW4
2
1
SW5
2
1
SW6
2
1
202-0726
D1
GREEN
21
DM74ALS244AN
150ohms
247-3151
R2
4.7Kohms
247-3472
R1
Time:02:47:04 PM Date:03/01/2006
Page: 01 of 01
N
DATE
DRAWN
APPROVED
TITLE
MODE
PART NO
DATE
SCALE
CHANGE ORDER NO
PRODUCT
CODE
NEXT ASSEMBLY REQ
THIRD ANGLE
PROJECTION
DO NOT SCALE THIS DRAWING
ALL OTHER CHARACT
MINOR
MAJOR
CRITICAL
PER PB B1525
CLASSIFICATION OF CHARACTER
+
+
-
-
-
+
THREE PLACE DECIMALS
TWO PLACE DECIMALS
ONE PLACE DECIMALS
0.005
0.01
0.03
TOLERANCES
UNLESS OTHERWISE SPECIFIED:
WORKMANSHIP PER PB PROCEDURE B1850
Pitney Bowes
1
3
456
2
C.O. NO. DATECHANGE DESCRIPTION
SYMLOC
This document/data record is the property of Pitney Bowes
Inc. and contains PROPRIETARY and CONFIDENTIAL information
and is not to be copied.
DWG
NO.
6.8V 5W
D2
0.22uF
C7
207-0574
453ohms
252-0564
R3
0.22uF
C8
453ohms
R4
0.22uF
C9
453ohms
R5
0.22uF
C10
453ohms
R6
0.22uF
C11
453ohms
R7
0.22uF
C12
453ohms
R8
100pF
207-0508
C3
100pF
C5
100pF
C6
100pF
207-0508
C4
MOUNTING HOLE
MH1
MOUNTING HOLE
MH2
MOUNTING HOLE
MH3
MOUNTING HOLE
LCD1
MOUNTING HOLE
LCD2
MOUNTING HOLE
LCD3
MOUNTING HOLE
LCD4
MOUNTING HOLE
KP1
MOUNTING HOLE
KP2
MOUNTING HOLE
KP3
MOUNTING HOLE
KP4
MOUNTING HOLE
KP5
MOUNTING HOLE
KP6
MOUNTING HOLE
KP7
J2 1
J2 2
J2
3
J2
4
J2
5
J2 6
J2 7
J2
8
J2
9
J2
10
J2 11
J2 12
J2
13
J2
14
WS92002
2/24/06
2/24/06
CO10343
JOG
YOUNG LEE WS
CONFIGURATION CONTROL DOCUMENT
REQUIRES UPDATING WHENEVER
THIS DOCUMENT IS REVISED
WSXX REFCCWS82002
KEYPAD
MOUNTING
HOLES
CO10343
A
12/6/05
INITIAL RELEASE
SCHEM, LCD/KEYBD 9K/1
WS9200
BOARD
MOUNTING
HOLES
LCD AND
KEYPAD
CABLE
LCD
LCD
MOUNTING
HOLES
Layout Notes:
1) C1 and C2 must be located between J2 and J1
2) C3 and D2 must be located as close as possible
to J1 with short traces
3) J1, D1 and SW1-SW6 are backside mounted parts.
See Bryce assy dwg # 30-00073-004 REV:E/B for
critical component locations.
4) MH1-3 mounting holes are plated thru 0.156"
5) LCD mounting holes are non plated 0.156"
6) KEYPAD holes are non plated 0.1"
7) Board is two layer
8) Board Layout must have all traces top side
wherever possible.
9) GND is copper pour on bottom
10) +5V is copper pour on top
11) Peel back copper pour from Key Pad carbon
trace land patterns by 1/4 inch on bottom side
12) VR1 is a top side trimpot with a screwdriver
thru slot for back side access. A .156 non plated
Thru hole must be placed under the center of the
slot for backside adjustment.
Assembly Notes:
1) 258-0372 Nylon snap fit standoff inserts
into each LED hole and #6-32 pan head
machine screws secure the LCD to the
board on the backside.
2) 258-0925 is press fits into the three PEM
board mounting holes.
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