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1
D
U4
8
IN 4
6
7
NC4
COM4
9
ETEST
IN 3
11
10
ETEST_SIGNAL
NC3
COM3
16
ETEST
IN2
14
15
PREAMP1
PREAMP2
NC2
COM2
+15V
1
HIGAIN
IN1
3
2
NC1
COM1
C31
DG444DY
0.68 uF
+15V
-15V
+5V_SYS
C29
0.68 uF
-15V
C
R11
C4
GUARD RING
J1
R3
2
B
1
PMT Signal Connector
2
4.99K
3
COAX
VREF
PMTGND
R43
R4
4.99K
100
TP6
*
ETEST_SIGNAL
VERSION TABLE:
0100 - M10XE
3
0200 - M20XE
R19
2
10K, POT
COMP.
0100
----------------------------------------------
A
1
ELECT. TEST
R17
20.0K
R44
39.2K
R51
10K
C3
0.1 uF
C11
11.0
1
068070000 Rev A
2
U16B
100M
6
7
0.001 uF
5
R46 100
C2
100 pF
R48
1K
LF353, OPAMP
1000M
R12
TP8
*
R44
+15V
C28 10uF/25V
PREAMP2
SEE TABLE
TP7
0.68 uF
C5
*
U1
SEE TABLE
6
PREAMP1
For 1.0 uF use C11.
For 11 uF use C11A & C11B.
R17
OPA124
SEE TABLE
+ C11A
22uF/25V
1.0uF
1
C2710uF/25V
C11
R13
2
N/I, POT
-2.5V
C30 0.68 uF
3
C36
0.1 uF
-15V
R51
SEE TABLE
R38
N/I
PMTGND
0200
10.0 ohms
PMTGND
25.5K
not installed
0.012
1.0
2
3
4
TP9
*
ETEST
HIGAIN
1
+ C11B
22uF/25V
U11
1
8
FB
BUFOUT
2
7
AGND
OUT
3
6
V-
V+
+12V_REF
4
5
DIV RATIO
C OSC
C9
LTC1062CN8
3900 pF, FILM
NOTES:
UNLESS OTHERWISE SPECIFIED
1.
CAPACITANCE IS IN MICROFARADS.
2.
RESISTORS ARE 1%, 1/4W.
3.
RESISTANCE IS IN OHMS.
4.
THIS CIRCUIT MUST BE USED
AS A MATCHED PAIR WITH THE
TEC CONTROL CIRCUIT
3
4
5
VPMT
U5
4
2
ETEST
74AHC1GU04
U17
4
2
HIGAIN
-15V
74AHC1GU04
U9A
3
2
LF353
+15V
TP1
*
R5
R29
50k, POT
N/I, SHORTED
+15V
R50
N/I
C48
PMTGND
0.1 uF
6
U2B
7
R36
5
LF353, OPAMP
250K
TP2
C3
*
SEE TABLE
-15V
C47
0.68 uF
Title
T100 PMT Preamp PCA Schematic
M100E/200E PMT Preamp PCA Schematic
Size
Number
04181
B
Date:
10-May-2007
File:
N:\PCBMGR\04179cc\Source\RevG\04179.ddb
5
6
D
C
B
A
Printed documents are uncontrolled
Revision
H
Sheet of
2
3
Drawn By:
6
D-11
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