Tektronix 2215, Instruction Manual

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A
1
3
—ALT
SWE
EP
B
O
A
R
D
FI
G.
9
-1
1
2215 Service
A
I I
C
I
□
I
3826-52A
Static Sensitive Devices
See M aintenance Section
Figure 9-11. A13 —Alt Sweep board.
COMPONENT NUMBER EXAMPLE
Component N um ber
Assembly
Number
A23 A2 R1234
I Schematic
1 „ * t l L — Circuit
Subassembly Number
Number (if used)
Chassis-mounted components have no Assembly Number
prefix— see end of Replaceable Electrical Parts List.
A 1 3 -A L T SWEEP
2215 CONTROL SETTINGS
A 1 3 —ALT SWEEP BOARD
CIRCUIT
NUMBER
SCHEM
NUMBER
CIRCUIT
NUMBER
SCHEM
NUMBER
CIRCUIT
NUMBER
SCHEM
NUMBER
CIRCUIT
NUMBER
SCHEM
NUMBER
C554 10 R569
10 R671 10 W 694 10
C556 10 R571 10
R672
10 W 695 10
C566 10 R573 10 R675 10 W 696 10
C584 10 R574 10 R687 10 W 4001-1 10
C585
10 R575 10 R688 10 W 4001 -2 10
C657 10
R579 10 R689 10
W 4001 -3 10
C659 10 R581
10 R690 10
W 4001 -4 10
C664 10 R582
10
R693 10 W4001 -5 10
C690 10 R584 10
R694
10 W4001 -6 10
C693 10 R585 10 R695 10 W4001 -7 10
CR662 10 R587 10 R696 10 W 4001 -8
10
CR669 10 R590 10 R697 10
W 4001 -9 10
CR670 10 R591
10 U555 10
W 4 0 0 1 -1 0 10
CR671 10 R593 10 U585 10 W 4001-11 10
CR672 10 R 594
10
U648 10 W 4 0 0 1 -1 2
10
Q573 10
R641 10
U665 10
W 4 0 0 1 -1 3 10
Q592
10
R 644 10
U670
10 W 4 0 0 1 -1 4 10
Q593 10 R 648 10 U690 10 W 4 0 0 1 -1 5 10
Q662 10 R 650
10
U693 10 W 4 0 0 1 -1 6 10
Q 664 10 R652
10
U696 10 W 4 0 0 1 -1 7 10
Q 690 10 R 653 10
VR584 10 W 4 0 0 1 -1 8 10
R552 10 R 654 10
VR664
10 W 4 0 0 1 -1 9 10
R553 10 R 655
10
W 556 10 W 4001 -20 10
R554 10 R 656
10
W661 10 W 4001 -21 10
R555 10
R657 10
W 662 10
W 4001 -22 10
R556 10
R 659 10
W 665 10
W 4001 -23 10
R560 10 R 660 10
W 6 7 0 10
W 4001 -24 10
R561 10 R 662
10
W671
10 W 4001 -25
10
R562 10
R663 10
W 672 10 W 4 0 0 1 -2 6
10
R563
10
R 664 10
W 689 10
W 4001 -27 10
R564 10 R665 10
W 6 9 0 10
R566 10 R667
10
W 693
10
R567 10
R669 10
DC Voltages AC Waveforms
A TRIGGER NORM (sweep
n o t r u n n i n g
AC-GND-DC ( b o t h ) GND
A S E C / D I V
B S E C / D I V
HORIZONTAL MODE
B TRIGGER LEVEL
B DELAY TIME P O S IT IO N
A 4 B I NT TRIGGER
A SOURCE
VERTICAL MODE
TRIGGER MODE
AC-GND-DC ( b o t h )
CH 1 INPUT
CH 1 V O L T S /D IV
5 0 ps
5 ps
ALT
CW-RUN AFTER DELAY
5 . 0
CH 1
I NT
CH 1
AUTO
DC
5 - d i v > 1 - k H z s i n e wove
5 mV
END OF
Q
ALT SYNC
y —
■ + 1V
A DISP
HI FOR A AND A INT SWP
LO FOR B SWP
a
o
i f B END OF SWEEP
COMPARATOR
if
H
L
B DUTY
F U
H
L
^ 1
START OF END OF
, - A SWP A SWP
HI F'OR A i B SWP
LO FOR INTENSIFIED ZONE
A INT
H
L
+27V
+21V
0V
HI FOR A AND A INT SWP
--------- H
SEP
LO FOR B SWP
L
H
L
jl
Jl
H
L
---- U- - - - - - - - i
r ~
------ H
L
<D
B GATE L0 F0R B swp
U
L
SET B TRIGGER LEVEL TO MIDRANGE
B TRIGGER SIGNAL
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3826-11
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