HP 5501A Operating And Service Manual page 69

Laser transducer (laser head)
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NOTE:
THIS ASSEMBLY IS NOT REPAIRABLE; SCHEMATIC FOR REFERENCE USE ONLY.
A6 PZT POWER SUPPLY BOARD
05501-60203 SERIES 1628A
- -
- -
-
-
T I
. .
"
I
I
PZT
R 8
I
FROM
CONTROL
-
CR3
I . I M
I
,,
A l
v
REDIWHT
"
PZT C "
2
R 5
'--
C l
5.6M
I
" 4 . 7 U F
Q 2
I
"
T 0
PZT OUTPUT
*
A 3 LASER TUBE
RED
P Z T CONNECTION
3
1 2 0 0
"
PZT
FROM
-15V
A
l
' P Z T - 1 5 V '
V I O
CR2
7
7 ~ - 8 V
n
I ,
WHEN A l S l
I
"
ISDEPRESSED
I
..
R 4
:'
5.6M
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I
..
R 3
: ' 5 . 6 ~
R 2
C 2
--
5.6M
&-
1 2 0 0
"
R 7
1 0 0 0
R I
FROM
6
2 2 K
A l
'PZT
G'
I
I
- -
- -
_ _ I
TO
I
PZT MONT
,
A
P Z T
a ,
YELIWHT

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