Tektronix Webcam 070-8030-01 Manuale Utente

Pagina di 652
+100V
+100V
R197
2.00K
R196
475.0
WAVEFORM Z–AXIS AMP
<40>
C3
<38>
A3
J180
23
28
30
/RY_SCH_BLNK
/WFM_BLANK
W_BLANK_EN
WLS_LINE
  9
 10
 12
 13
 8
U289B
74ALS20
  4
  5
 6
U357B
74HC32
HI = BLANK
WAVEFORM Z–AXIS
C391
47PF
R391
4.75K
<38>
H2
/CURSOR_LOCATE
1US
C598
.1UF
C397
.1UF
+12V
R195
100.0K
R599
15.0K
R396
8.06K
C197
.1UF
DS195
DS196
Q298
Q498
C399
.1UF
C299
.01UF
Q199
+12V
R399
475.0
R398
2.00K
R298
51.1
R194
100
J156-1
<38>
A1
WFM_Z-AXIS
1
Q499
CR296
-12V
R296
36K
A2
CR498
-12V
R498
12.1K
R397
5.11K
J180-16
<38>
CR395
W_RO_BLNK
+5A
R292
4.75K
R496
100.0
R394
2.49K
8
  6
7
U395A
CA3046
1
1
 9
1
0
U395B
CA3046
C291
270PF
|281-0791|
CR394
+5A
R392
2.00K
R294
100.0
R497
100.0
1
  2
3
 4
5
U395D
CA3046
C390
47PF
CR597
+5A
+5A
R492
100.0
R390
4.75K
R597
100.0
R395
3.32K
R393
3.92K
1
 2
3
  4
5
U491D
CA3046
J180-12
<38>
A2
/WLS_FIELD
<39>
F3
W_INTENS
-12V
R595
12.7K
R596
6.19K
R593
825.0
R594
4.42K
1
4
 12
1
3
U491C
CA3046
+1.2V
8
  6
7
U491A
CA3046
1
1
  9
1
0
U491B
CA3046
<39>
F3
W_RO_INTENS
-12V
R495
2.94K
R494
12.7K
R493
6.19K
R293
15.8K
R592
15.8K
1
4
12
1
3
U395C
CA3046
POWER SUPPLIES
C265
10UF
C165
10UF
+15V
IN
  1
OUT
 3
G
2
U167
7812
+12V
1 2 3
-12V
C293
10UF
C264
10UF
C164
10UF
+5V
-15V
+5A
IN
  2
OUT
 3
G
1
U262
7912
R291
100.0
J180-38
<38>
A4
SEG_INTENS
J180-43
<38>
A4
VECT_Z-AXIS
+12V
-12V
2
R383
8.06K
R385
4.75K
HI = BLANK
VECTORSCOPE Z–AXIS
-12V
27
29
31
32
/VECTOR_BLNK
V_LINESEL
PHASE_BLANK
V_BLANK_EN
  1
  2
  4
  5
 6
U289A
74ALS20
<38>
J180
A3
J180-36
<38>
<40>
A3
C3
/PIXMON_EN
PIX_SIG
R480
3.32K
R280
499.0
PIX MONITOR
CONTRAST
R380
1K
Q380
+12V
-12V
R481
33.2K
R382
6.04K
R381
499.0
8
 6
7
U383A
CA3046
C385
47PF
+5A
+5A
R388
100.0
R386
3.32K
1
 2
3
  4
5
U383D
CA3046
+1.2V
+5A
C384
330PF
R387
100.0
R482
100.0
R488
2.49K
R384
4.75K
1
  2
3
 4
5
U486D
CA3046
1
1
  9
1
0
U486B
CA3046
J180-45
<38>
A4
NOTE:  THE VECTORSCOPE Z-AXIS
AMP IS LOCATED ON THE
VECTOR HIGH VOLTS BOARD.
V_RO_BLNK
C289
.1UF
+5V
SEE ELECTRICAL PARTS LIST
PARTS WITHIN BOX
HAVE BEEN CHANGED
IN REAR OF MANUAL
<39>
F4
V_RO_INTENS
-12V
-12V
R484
2.94K
R483
15.8K
R485
6.19K
R582
12.7K
R487
15.8K
1
4
12
1
3
U486C
CA3046
-12V
R583
1.54K
R579
8.25K
R581
100.0
1
4
 12
1
3
U383C
CA3046
1
1
  9
1
0
U383B
CA3046
8
  6
7
U486A
CA3046
CR481
Q381
-12V
-12V
R584
6.04K
R585
2.00K
R580
100.0K
<39>
F4
V_INTENS
1780R–SERIES
 Z–AXIS <36>
PART OF A4 Z-AXIS BOARD