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2 of 4<br />
INPUTS,<br />
ANALOG<br />
5<br />
+ and - 5.5 VCC<br />
BOTH USED ON<br />
THIS PAGE<br />
5<br />
4<br />
4<br />
3<br />
D D<br />
D8<br />
C WHY PART?<br />
1N4148<br />
5.23K<br />
C<br />
----------------<br />
MINI COMBICON<br />
PREFERED STYLE<br />
FOR TERM. BLKS<br />
(na)-----<br />
GND------<br />
AIN 1 +<br />
AIN 1 ---<br />
AIN 2 +<br />
AIN 2 ---<br />
J1B<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
CON12_2<br />
00004-70096<br />
CN12/PXMDSTBG1-5<br />
<br />
* Typical Analog Out<br />
is 1 volt max. for:<br />
HP1050 and HP 1100<br />
* May accidentally see<br />
30 VDC from the<br />
contact closures<br />
AN1+<br />
AN1-<br />
AN2+<br />
AN2-<br />
7 AMP TRACES<br />
continuous 5 Watt each<br />
SECOND "OVERVOLTAGE"<br />
PROTECTORS:<br />
ACTIVATION VOLTAGE IS<br />
LOWER+ PRECISE, BUT<br />
ENERGY IS LESS<br />
{<br />
A K D7 1.5KE30A<br />
A K D6 1.5KE30A<br />
A K D5 1.5KE30A<br />
RAW_VDC_IN+<br />
s1,3<br />
+VCC<br />
s1,3<br />
+VCC<br />
B RAW_VDC_IN-<br />
B<br />
{<br />
PRIMARY "OVERVOLTAGE"<br />
PROTECTORS:<br />
GREATER ENERGY BUT<br />
ACTIVATION VOLTAGE IS<br />
LESS PRECISE<br />
WHY PART?<br />
----------------<br />
FPN 00018- 20035<br />
SURGE SUPR<br />
WHY PART?<br />
----------------<br />
Current Limit<br />
clamp<br />
A K<br />
D4<br />
1.5KE30A<br />
DIO700-200<br />
CURRENT<br />
LIMITING<br />
DEVICE<br />
(SERIES)<br />
A K<br />
A K<br />
D9<br />
1N4148<br />
R2<br />
10K<br />
{<br />
10uF 25V tant<br />
1<br />
U2A<br />
MAX367CWN<br />
V+<br />
1<br />
17 ANP1+<br />
2<br />
16<br />
ANP1-<br />
3<br />
15 ANP2+<br />
4 14<br />
ANP2-<br />
V-<br />
<br />
<br />
<br />
C1<br />
18<br />
9<br />
R3<br />
10K<br />
+ C2<br />
+<br />
10uF 25V tant<br />
SPARES<br />
----------<br />
U2B<br />
MAX367CWN<br />
V+<br />
5<br />
13<br />
SO18W<br />
6<br />
12<br />
7<br />
11<br />
8 10<br />
V-<br />
18<br />
9<br />
For<br />
Pwr-Up<br />
sequence<br />
( MAX367 clamps<br />
to +/- 13.5v )<br />
A <br />
A<br />
<br />
1<br />
R4<br />
909, 1%<br />
R9<br />
909, 1%<br />
R7<br />
909, 1%<br />
R10<br />
909, 1%<br />
3<br />
1<br />
8<br />
-DIN<br />
AD8132AR<br />
SO8M<br />
1<br />
8<br />
C6<br />
+DIN<br />
C11<br />
V_OCM 2<br />
NC<br />
7<br />
-<br />
+<br />
.1uF 50v<br />
C8<br />
-DIN<br />
AD8132AR<br />
SO8M<br />
+DIN<br />
C9<br />
.1uF 50v<br />
V_OCM 2<br />
NC<br />
7<br />
-<br />
+<br />
3<br />
V+<br />
U3<br />
V-<br />
6<br />
.1uF 50v<br />
R5 5.23K<br />
+OUT<br />
-OUT<br />
4<br />
5<br />
R16<br />
C32 .22uF<br />
.1uF 50v<br />
3<br />
V+<br />
U4<br />
V-<br />
6<br />
C31<br />
.22uF<br />
R11<br />
665<br />
C33<br />
2.2uF<br />
+OUT<br />
-OUT<br />
4<br />
5<br />
R19<br />
665<br />
C34 2.2uF<br />
-VCC s3<br />
R6<br />
121, 1%<br />
R17<br />
121, 1%<br />
R8<br />
121, 1%<br />
R15<br />
121, 1%<br />
-VCC s3<br />
C12<br />
2.2uF<br />
C4 2.2uF<br />
2<br />
2<br />
DRN<br />
CHK<br />
DSN<br />
ENGR<br />
MFG<br />
1ST USE<br />
BY<br />
J. GABEL<br />
J. GABEL<br />
LTQ Endeavor<br />
TP2-1<br />
TP2-2<br />
TP2-3<br />
TP2-4<br />
TP2-5<br />
TP2-6<br />
TP2-7<br />
AAN1- s3<br />
AAN1+ s3<br />
AAN2- s3<br />
AAN2+ s3<br />
DATE<br />
355 River Oaks Pkwy<br />
03/26/03<br />
San Jose, CA 95134-1991<br />
PCB Title:<br />
SCHEMATIC, I-O BOARD<br />
03/26/03<br />
Software version used = OrCAD rev. 9.2<br />
CODE IDENT DWG NO<br />
B<br />
<strong>Thermo</strong><br />
.<br />
Size<br />
PLOTTED:<br />
Wednesday, November 12, 2003<br />
1<br />
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF<br />
THERMO FINNIGAN CORP. AND IS TENDERED SUBJECT TO THE<br />
CONDITIONS THAT THE INFORMATION (A) BE RETAINED IN<br />
CONFIDENCE, (B) NOT BE REPRODUCED OR COPIED IN WHOLE<br />
OR IN PART AND (C) NOT BE USED OR INCORPORATED IN ANY<br />
PRODUCT, EXCEPT UNDER AN EXPRESS WRITTEN AGREEMENT<br />
WITH THERMO FINNIGAN CORPORATION.<br />
1 : 10 gain<br />
(1 Volt, max.in)<br />
10 : 10 gain<br />
(10 Volt, max.in)<br />
Finnigan<br />
97055-91070<br />
Sheet 2 of 4<br />
1<br />
Rev.<br />
C
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