HS50的结构及原理.pdf - 第136页

7 Collect & Place Head DLM1 Adjustment I nstructions SIPLACE HS-50 7.1 Track Signals E dition 05/00 136  'LJLW DO7 UDFN6LJQDOVRIWKH+HDG$ [ HV 0HDVXUHPHQWRI WKH7 UDFN6LJQDOVR I6W D U  = DQG…

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Adjustment Instructions SIPLACE HS-50 7 Collect & Place Head DLM1
Edition 05/00 7.1 Track Signals
135
&ROOHFW3ODFH+HDG'/0 
 7UDFN6LJQDOV
   7HVWLQJ  7RROV
– One 2-channel storage oscilloscope > 20 MHz
– Test pins 1.4 mm, 1.5 mm and 1.6 mm
 2YHUYLHZ
$[HV $GMXVWPHQW 2VFLOORVFRSH'LVSOD\
star none pulse signal amplitude 3.6V
ss
z none pulse signal amplitude 3.6V
ss
dp read head on 1.5 mm,
parallel to glass pane
pulse signal amplitude 3.6V
ss
7 Collect & Place Head DLM1 Adjustment Instructions SIPLACE HS-50
7.1 Track Signals Edition 05/00
136
 'LJLW DO7UDFN6LJQDOVRIWKH+HDG$[HV
0HDVXUHPHQWRIWKH7UDFN6LJQDOVRI6WDU=DQG '3 $[HVDWW KH,QWHUPHGLDWH'LVWULEXWRU
63
; = z-axis
; = star - axis
; = dp - axis
3LQDVVLJQPHQW
1. Ground 2. Track A
3. Track A
4. Ground
5. Track B 6. Track B
7. Track N 8. Track N
9. -4V 10.removed
Adjustment Instructions SIPLACE HS-50 7 Collect & Place Head DLM1
Edition 05/00 7.1 Track Signals
137
 7HVW6HWXS
NOTE
At present, there is no measuring adapter available. Therefore, the track signals can only be
measured on the pins.
 2VFLOORVFRSH6HWWLQJV
12
3
4
5
6
78
9
10
X
CH1
CH2
EXT
X13 / X15 / X16
&KDQQHO 6LJQDO &RXSOLQJ <'HIOHFWLRQ &KDQQHO 6LJQDO
CH1
track A of X13,
X15 o r X16,
pin 2 resp.
DC 1.0 V / DIV CH1
track A of X13,
X15 o r X16,
pin 2 resp.
CH2
track B of X13,
X15 or X16 pin
5 resp.
DC 1.0 V/ DIV CH2
track B of X13,
X15 or X16 pin
5 resp.