Tektronix 7M13 User manual

BEFORE READING
PLEASE CHECK FOR CHANGE INFORMA TION
AT THE REAR OF THIS MANUAL.
Tektronix, Inc.
P.O. Box
500
Beaverton, Oregon 97005
070·1577-00
THIS MANUAL REPRINTED AUGUST 1980
TEKTRONI~
INSTRUCTION MANUAL
Serial Number
573
Scans by ArtekMedia © 2008
BEFORE READING
PLEASE CHECK FOR CHANGE INFORMA TlON
AT THE REAR OF THIS MANUAL.
Tektronix, Inc.
P.O. Box 500
Beaverton, Oregon 97005
070 ·1577· 00
T HIS MANUAL REPRINTED AUGUST 1960
TEKTRONI~
7M13
READOUT UNIT
INSTRUCTION MANUAL
Serial Number
573

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REV. B, APR. 1977
TABLE OF CONTENTS
SECTION 1 OPERATING INSTRUCTIONS
CONTROLS
OPERATION
Channel Selection
Erase
Data Display
Modify
Camera Counter Operation
SECTION 2
THEORY OF OPERATION
INTRODUCTION
THEORY OF OPERATION
SECTION 3
MAINTENANCE
INTRODUCTION
PREVENTIVE
MAINTENANCE
Cleaning
Lubrication
TROUBLESHOOTING
Troubleshooting Procedure
REPLACEMENT PARTS
Standard
Parts
Special Parts
Ordering Parts
REPACKAGING FOR SHIPMENT
SECTION 4 PERFORMANCE CHECK
INTRODUCTION
PERFORMANCE CHECK PROCEDURE
SECTION 5 ELECTRICAL PARTS LIST
SECTION 6 DIAGRAMS AND CIRCUIT BOARD ILLUSTRATIONS
SECTIO~ 7 MECHANICAL PARTS LIST
CHANGE INFORMATION
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7M13 .
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REV. B, APR. 1977
TABLE OF CONTENTS
SECTION 1 OPERATING INSTRUCTIONS
CONTROLS
OPERATION
Channel Selection
Erase
Data Display
Modify
Camera Counter Operation
SECTION 2
THEORY OF OPERATION
INTRODUCTION
THEORY OF OPERATION
SECTION 3
MAINTENANCE
INTRODUCTION
PREVENTIVE
MAINTENANCE
Cleaning
Lubrication
TROUBLESHOOTING
Troubleshooting Procedure
REPLACEMENT PARTS
Standard
Parts
Special Parts
Ordering Parts
REPACKAGING FOR SHIPMENT
SECTION 4 PERFORMANCE CHECK
INTRODUCTION
PERFORMANCE CHECK PROCEDURE
SECTION 5
ELECTRICAL PARTS LIST
SECTION 6 DIAGRAMS AND CIRCUIT BOARD ILLUSTRATIONS
SECTIO~ 7 MECHANICAL PARTS LIST
CHANGE
INFORMATION
Page
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1-1
1-2
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7M13 .

7M13
LIST OF ILLUSTRATIONS
Fig. 1-1 7M13 READOUT UNIT
iii
Fig. 1-2 7M13 CONTROLS AND CONNECTORS iv
Fig.
3-1
SEMICONDUCTOR LEAD CONFIGURATIONS
3-2
Fig. 6-1
A1-7M13 Readout Unit Logic Circuit Board
~
Front Panel Switching
~
Readout Unit Logic
ii ®
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7M13
LIST OF ILLUSTRATIONS
Fig. 1-1 7M13 READOUT UNIT
iii
Fig. 1-2 7M13 CONTROLS AND CONNECTORS iv
Fig.
3-1
SEMICONDUCTOR LEAD CONFIGURATIONS
3-2
Fig. 6-1
A1-7M13 Readout Unit Logic Circuit Board
~
Front Panel Switching
~
Readout Unit Logic
ii ®
..

7M13
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TEKTRONIX ®
READOUT UNIT
7M13
Fig . 1-1. 7M13 Readout Unit.
7M13 FEATURES
The 7M13 Readout Unit (Fig. 1-11 provides front panel keyboard operation of any Tektronix 7000 series oscilloscope
readout system. A built-in camera counter displays a presettable camera count in channel 2. The camera count can be
advanced manually by
pushbutton or automatically through the operation of a camera shutter.
® iii
Scans by ArtekMedia © 2008
7M13
. •
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RE AD OUT UNIT
7M13
fig. 1·1. 7M13 Rndout Unit .
7M13 FEATURES
The 7M 13 Readout Unit (Fig. 1-1) provides front panel keyboard operation of any Tektronix 7000 series oscilloscope
r
eadout system. A buil t- in camera counter displays a presettable camera count in channel 2. The camera count can be
advanced manua ll y by pushbutton or automatica ll y through the operation of a camera shutter.
®
iii

7M13
iv
TtKTROlllX .
~
7M13
5 6
READOUT UNIT
Fig. 1·2. 7M13 Controls and Connectors.
®
Scans by ArtekMedia © 2008
7M13
READOUT UNIT
Fig. 1- 2. 7M13 Contro ls and Connectors.
iv

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Section 1-7M13
OPERATING INSTRUCTIONS
CONTROLS
All controls and connectors for operation of the 7M13 Readout Unit are located on the front panel of
the instrument. These are illustrated in Fig. 1-2. The controls and their functional descriptions are listed
below.
OJ
WRITE UPPER
Illuminated pushbutton switch for selecting channel 1 (upper) display position.
WRITE LOWER
Illuminated pushbutton switch for selecting channel 2 (lower) display position.
Character Switches
Pushbutton switches
that provide character selection and generation for display on the CRT.
CAMERA COUNTER (P)RESET
Pushbutton switch for resetting and presetting
the camera counter.
Release Latch
Releases plug-in lock for removal of instrument from the mainframe.
CAMERA COUNTER
PUSH ON
Illuminated pushbutton switch for activating the camera counter.
CAMERA COUNTER ADVANCE
Pushbutton switch for manually advancing
the camera counter.
CAMERA COUNTER SYNC IN
Jack for connecting the camera counter advance to a camera shutter for automatic operation.
SPACE
Pushbutton switch that provides spacing in the readout display.
MODIFY
Pushbutton switch that allows changing the last entered character without erasing the display.
ERASE
Pushbutton switch for erasing the display from the selected channel.
1-1
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Section 1-7M13
OPERATING INSTRUCTIONS
CONTROLS
All controls and connectors for operation of the 7M13 Readout Unit are located on the front panel of
the instrument. These are illustrated in Fig. 1-2. The controls and their functional descriptions are listed
below.
OJ
WRITE UPPER
Illuminated pushbutton switch for selecting channel 1 (upper) display position.
WRITE
LOWER
Illuminated pushbutton switch for selecting channel 2 (lower) display position.
Character Switches
Pushbutton switches
that provide character selection and generation for display on the CRT.
CAMERA COUNTER (P)RESET
Pushbutton switch for resetting and presetting the camera counter.
Release Latch
Releases plug-in lock for removal of instrument from the mainframe.
CAMERA COUNTER
PUSH ON
Illuminated pushbutton switch for activating the camera counter.
CAMERA COUNTER ADVANCE
Pushbutton switch for manually advancing the camera counter.
CAMERA COUNTER SYNC IN
Jack for connecting the camera counter advance to a camera shutter for automatic operation.
SPACE
Pushbutton switch
that provides spacing in the readout display.
MODIFY
Pushbutton switch that allows changing the last entered character without erasing the display.
ERASE
Pushbutton switch for erasing the display from the selected channel.
1-1

Operating Instructions-7M13
1-2
OPERATION
The 7M13 Readout Unit will operate in any plug-in compartment of a Tektronix 7000-series
oscilloscope equipped with a readout system_ The 7M13 Readout Unit is activated by pressing it firmly into
position
in a compartment of the oscilloscope mainframe. The display will appear on the CRT in the
position associated with the selected plug-in slot.
Channel Selection
The WRITE pushbuttons provide channel selection. Channel 1 is selected by pressing the UPPER
pushbutton and channel 2 by pressing the LOWER pushbutton. These pushbuttons illuminate (in
compatible mainframes) to indicate the position selected.
Erase
The ERASE pushbutton must be pressed before entering data for display. This clears the selected
channel of any previously entered data and resets the 7M13 circuits
to accept new data. The ERASE
pushbutton does not affect the camera counter display.
Data Display
Both channels have a display capacity of ten characters or spaces. Each character, including the decimal
point, requires one space in the display.
Each character pushbutton switch is labeled with the character it selects. Pressing any of these switches
causes its associated character
to be displayed on the CRT. Spacing between characters or words is provided
by the SPACE pushbutton. Pressing this switch causes the display
to skip one space.
Subsequent pressing of a character switch when all ten display spaces are filled will cause the tenth space
character
to be replaced with the newly selected one_
Modify
The MODIFY pushbutton allows the last entered character to be changed without erasing the display.
This switch must be pressed and held while the new character switch is pressed. The last entered character
will then be replaced with the newly entered one.
Camera Counter Operation
The CAMERA COUNTER is activated by pressing the PUSH ON switch. The switch locks in and
illuminates when the CAMERA COUNTER
is selected. This causes the 2-digit camera count to be displayed
in channel 2.
The camera counter display
is set to zero by pressing the (P)RESET switch. Once this is done, two zeros
will appear in the display as the camera count. If it is desired to set the camera count to some number other
than zero, the (P)RESET switch must be pressed and held while the desired number
is entered. When
presetting the CAMERA COUNTER, the first number pressed will be entered as the tens digit and
the
second as the units digit.
®
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Operating Instructions-7M13
1-2
OPERATION
The 7M13 Readout Unit will operate in any plug-in compartment of a Tektronix 7000-series
oscilloscope equipped with a readout system_ The 7M13 Readout Unit
is activated by pressing it firmly into
position
in a compartment of the oscilloscope mainframe. The display will appear on the CRT in the
position associated with the selected plug-in slot.
Channel Selection
The WRITE pushbuttons provide channel selection. Channel 1 is selected by pressing the UPPER
pushbutton and channel 2 by pressing
the LOWER pushbutton. These pushbuttons illuminate (in
compatible mainframes)
to indicate the position selected.
Erase
The ERASE pushbutton must be pressed before entering data for display. This clears the selected
channel of any previously entered data and resets the 7M13 circuits
to accept new data. The ERASE
pushbutton does
not affect the camera counter display.
Data Display
Both channels have a display capacity of ten characters or spaces. Each character, including the decimal
point, requires one space
in the display.
Each character pushbutton switch
is labeled with the character it selects. Pressing any of these switches
causes its associated character
to be displayed on the CRT. Spacing between characters or words is provided
by the SPACE pushbutton. Pressing this switch causes the display
to skip one space.
Subsequent pressing of a character switch when all ten display spaces are filled will cause the tenth space
character
to be replaced with the newly selected one_
Modify
The MODIFY pushbutton allows the last entered character to be changed without erasing the display.
This switch must be pressed and held while
the new character switch is pressed. The last entered character
will then be replaced with the newly entered one.
Camera Counter Operation
The CAMERA COUNTER is activated by pressing the PUSH ON switch. The switch locks in and
illuminates when the CAMERA COUNTER
is selected. This causes the 2-digit camera count to be displayed
in channel 2.
The camera counter display
is set to zero by pressing the (P)RESET switch. Once this is done, two zeros
will appear in the display as the camera count. If it is desired to set the camera count to some number other
than zero, the (P)RESET switch must be pressed and held while the desired number
is entered. When
presetting the CAMERA COUNTER, the first number pressed will be entered as the tens digit and
the
second as the units digit.
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Operating Instructions-7M13
A maximum of eight additional characters can be entered
in channel 2 when the CAMERA COUNTER is
activated. The camera counter display appears in character positions 4 and 5 of channel 2 when no other
data
is present. As other data is entered, the camera counter display will automatically shift to the right.
The camera count can be advanced by pressing the
ADVANCE pushbutton. Each time this button is
pressed, it advances the camera count by 1.
The camera count can also
be advanced by the action of a camera shutter. This is accomplished by using
the remote advance cable provided with the Readout Unit. The cable
is connected to the normally open
jack
of any Tektronix C-50 series camera and to the SYNC IN jack on the front panel of the Readout Unit.
When connected in this manner, the camera count will be advanced each time the camera shutter is
operated.
An optional remote advance cable, Tektronix Part Number 012-0364-01, is available on special order.
This cable permits connection
of the CAMERA COUNTER SYNC IN jack to cameras with ASA shutter
connectors.
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Operating Instructions-7M13
A maximum of eight additional characters can be entered
in channel 2 when the CAMERA COUNTER is
activated. The camera counter display appears in character positions 4 and 5 of channel 2 when no other
data
is present. As other data is entered, the camera counter display will automatically shift to the right.
The camera count can be advanced by pressing the
ADVANCE pushbutton. Each time this button is
pressed, it advances the camera count by 1.
The camera count can also
be advanced by the action of a camera shutter. This is accomplished by using
the remote advance cable provided with the Readout Unit. The cable
is connected to the normally open
jack
of any Tektronix C-50 series camera and to the SYNC IN jack on the front panel of the Readout Unit.
When connected in this manner, the camera count will be advanced each time the camera shutter is
operated.
An optional remote advance cable, Tektronix Part Number 012-0364-01, is available on special order.
This cable permits connection
of the CAMERA COUNTER SYNC IN jack to cameras with ASA shutter
connectors.
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Section 2-7M13
THEORY OF OPERATION
INTRODUCTION
The 7M13 Readout Unit provides front panel operation of the readout system of any Tektronix 7000
series oscilloscope. It will operate in any plug-in position in the oscilloscope mainframe. The readout
display will appear on the CRT in the position associated with the selected plug-in compartment. Refer to
the mainframe service manual for the readout system circuit description and to diagram 1 in this manual for
the following circuit description.
THEORY OF OPERATION
The WRITE pushbuttons select either the UPPER or LOWER (channels 1 and 2 respectively) memory
IC's for data storage. This routes the output of U202B through U168C for the UPPER and through U168D
for the
LOWER channel selection. The signal is then presented to the appropriate column and row memory,
write enable inputs.
Each channel has a ten character capacity.
As each successive character pushbutton is pressed, the
output of U132C causes U198 to advance its count to the next character position address. This continues
until all character positions are filled. U129B locks in the tenth position and is reset by pressing ERASE.
Pressing a character button when
all ten positions are filled will cause the tenth character to be replaced
with the newly selected one.
The ERASE pushbutton, when pressed, fires single-shot U170B. The pulse from U170B clears U129B
and allows pulses derived from time slot information (output of U163D)
to be presented through U168A,
U168B, and U132C
to U198 (address-to-memory). The output of U168B is also presented to the
write-into-memory circuits. These pulses cause U198
to count through all data addresses, while the
write-into-memory circuits allow the data present on
the data inputs to the row and column IC's to be
written into the memories. No data is present on the inputs to the memories during ERASE. This "no data"
condition is interpreted as a skip commantl and results in a blank display for that channel. When single-shot
U170B returns to its normal state, it triggers single-shot U170A to reset U129B and the address-to-memory
counter, U198.
Time slot pulses 2 through 10 are routed through
0177 and 0185. These pulses are used to advance
U195, the read from memory address
IC. Time slot 1 is routed through 0190 and is used to reset U195 at
the end of each count.
The address multiplexer (U200) determines which address, either time slot (output
of U195) or data
(output
of U198), will be directed to the memory select inputs. Normally, U200 directs time slot addresses
to these inputs for data readout, however, when a character pushbutton is pressed on the front panel of the
Readout Unit,
the output of U202A causes the multiplexer to switch and read the address at the outputs of
U198.
Pressing a character button supplies ground closures
to the inputs of U109 (column data) and U103 (row
data). U109 and U103 are decimal-to-BCD converters. They generate the coded character information
presented
to the memory data inputs; column data to U280 and U260, row data to U240 and U220.
Since all characters generate column data, the outputs of U109 (through diodes CR109, CR110, CR111,
and CR112) are used
to inititate the write-into-memory command signals and to trigger the
address-to-memory. This signal, through U202A,
is also used to switch the address multiplexer (U200) from
the read-from-memory address (output
of U105) so that data stored in the memories can be read and
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Section 2-7M13
THEORY OF OPERATION
INTRODUCTION
The 7M13 Readout Unit provides front panel operation of the readout system of any Tektronix 7000
series oscilloscope. It
will operate in any plug-in position in the oscilloscope mainframe. The readout
display
will appear on the CRT in the position associated with the selected plug-in compartment. Refer to
the mainframe service manual for the readout system circuit description and to diagram 1 in this manual for
the following circuit description.
THEORY OF OPERATION
The WRITE pushbuttons select either the UPPER or LOWER (channels 1 and 2 respectively) memory
IC's for data storage. This routes the
output of U202B through U168C for the UPPER and through U168D
for the
LOWER channel selection. The signal is then presented to the appropriate column and row memory,
write enable inputs.
Each channel has a ten character capacity.
As each successive character pushbutton is pressed, the
output of U132C causes U198 to advance its count to the next character position address. This continues
until
all character positions are filled. U129B locks in the tenth position and is reset by pressing ERASE.
Pressing a character button when
all ten positions are filled will cause the tenth character to be replaced
with the newly selected one.
The ERASE pushbutton, when pressed, fires single-shot U170B. The pulse from U170B clears U129B
and allows pulses derived from time slot information (output of U163D)
to be presented through U168A,
U168B, and U132C
to U198 (address-to-memory). The output of U168B is also presented to the
write-into-memory circuits. These pulses cause U198
to count through all data addresses, while the
write-into-memory circuits allow the data present on
the data inputs to the row and column IC's to be
written into the memories. No data is present on the inputs to the memories during ERASE. This "no data"
condition is interpreted as a skip commantl and results in a blank display for that channel. When single-shot
U170B returns
to its normal state, it triggers single-shot U170A to reset U129B and the address-to-memory
counter, U198.
Time slot pulses 2 through 10 are routed through
0177 and 0185. These pulses are used to advance
U195, the read from memory address
IC. Time slot 1 is routed through 0190 and is used to reset U195 at
the end of each count.
The address multiplexer (U200) determines which address, either time slot (output
of U195) or data
(output
of U198), will be directed to the memory select inputs. Normally, U200 directs time slot addresses
to these inputs for data readout, however, when a character pushbutton is pressed on the front panel of the
Readout Unit,
the output of U202A causes the multiplexer to switch and read the address at the outputs of
U198.
Pressing a character button supplies ground closures
to the inputs of U109 (column data) and U103 (row
data). U109 and U103 are decimal-to-BCD converters. They generate the coded character information
presented
to the memory data inputs; column data to U280 and U260, row data to U240 and U220.
Since
all characters generate column data, the outputs of U109 (through diodes CR109, CR110, CR111,
and CR112) are used
to inititate the write-into-memory command signals and to trigger the
address-to-memory. This signal, through U202A,
is also used to switch the address multiplexer (U200) from
the read-from-memory address (output
of U105) so that data stored in the memories can be read and
2-1

Theory Of Operation-7M13
2-2
displayed on the CRT. Only when a write command signal is present (output of U202A) can U200 read the
address present at the output of U198. When the address-to-memory command signal is presented to the
memories, information present on the data inputs to the memories will be accepted for storage. Once this is
accomplished, U200 returns to reading the addresses from U195 (time slot information) and the newly
stored character is displayed on the CRT.
The MODIFY pushbutton permits interruption
of the address advance pulse (output of U132C). When
pressed and held,
the MODIFY pushbutton allows the last entered character to be changed regardless of its
position
in the display.
The SPACE pushbutton generates only row data, therefore, CR102 is used to allow generation of the
write-into-memory and associated signals through the output of U168B. This allows data for space
generation
to be stored in the memories and displayed in the same manner as a character.
The camera counter works only through
the lower, channel 2, display position. When the camera
counter
is selected, it causes time slots 9 and 10 to be reserved for the camera counter display. This is
accomplished by the output of U166A which blocks the memories during these time slots to allow camera
counter information from U159 (units digit) and U161 (tens digit)
to be displayed.
Pressing (P)RESET clears U129A, blocks U166D and resets U154 and U157 to zero. The output of
U105E activates the current necessary for zero character generation when no data is present at the outputs
of U159 and U161. Pressing a number pushbutton (while pressing and holding the (P)RESET pushbutton)
enters
that number in the tens position, U157, which is enabled by U132B. The action of U122, when the
number pushbutton is pressed, causes U129A to switch. This allows the next number to be entered as a
units digit
in U154-now enabled by U132A.
Camera
counter data is presented to the inputs of U265 during time slots 9 and 10. U161 is activated by
U163C during time slot 9. U159
is activated during time slot 10 by U163B.
The ADVANCE pushbutton, when pressed, provides a ground closure for advancing
the camera count.
The SYNC IN jack provides the same function when connected to a camera shutter.
The
output of U202A provides an over-ride of the blocking action of U166A during time slots 9 and 10
when the camera counter is selected. This permits entry of other information during these time slots. The
camera counter display is not erased by the ERASE pushbutton.
The
outputs of U225, U245, U265, and U285 determine which characters are generated in the readout
system. Refer to the schematic diagram for the functional identification of these IC's. These IC's convert
the
BCD input to an output current. This is accomplished by using the BCD inputs to select current inputs
to pins 10, 11, 12, 13, and 14 which are used either singly or combined to produce the proper current
outputs (row and column) for character generation in the readout system.
®
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Theory Of Operation-7M13
2-2
displayed on the CRT. Only when a write command signal is present (output of U202A) can U200 read the
address present at the output of U198. When the address-to-memory command signal is presented to the
memories, information present on the data inputs to the memories will be accepted for storage. Once this is
accomplished, U200 returns to reading the addresses from U195 (time slot information) and the newly
stored character
is displayed on the CRT.
The MODIFY pushbutton permits interruption
of the address advance pulse (output of U132C). When
pressed and held,
the MODIFY pushbutton allows the last entered character to be changed regardless of its
position
in the display.
The SPACE pushbutton generates only row data, therefore, CR102
is used to allow generation of the
write-into-memory and associated signals through the output of U168B. This allows data for space
generation
to be stored in the memories and displayed in the same manner as a character.
The camera counter works only through
the lower, channel 2, display position. When the camera
counter
is selected, it causes time slots 9 and 10 to be reserved for the camera counter display. This is
accomplished by the output of U166A which blocks the memories during these time slots to allow camera
counter information from U159 (units digit) and U161 (tens digit)
to be displayed.
Pressing (P)RESET clears U129A, blocks U166D and resets U154 and U157
to zero. The output of
U105E activates the current necessary for zero character generation when no data is present at the outputs
of U159 and U161. Pressing a number pushbutton (while pressing and holding the (P)RESET pushbutton)
enters
that number in the tens position, U157, which is enabled by U132B. The action of U122, when the
number pushbutton is pressed, causes U129A to switch. This allows the next number to be entered as a
units digit
in U154-now enabled by U132A.
Camera
counter data is presented to the inputs of U265 during time slots 9 and 10. U161 is activated by
U163C during time slot 9. U159
is activated during time slot 10 by U163B.
The ADVANCE pushbutton, when pressed, provides a ground closure for advancing
the camera count.
The SYNC IN jack provides the same function when connected to a camera shutter.
The
output of U202A provides an over-ride of the blocking action of U166A during time slots 9 and 10
when
the camera counter is selected. This permits entry of other information during these time slots. The
camera counter display is not erased by the ERASE pushbutton.
The
outputs of U225, U245, U265, and U285 determine which characters are generated in the readout
system. Refer to the schematic diagram for the functional identification of these IC's. These IC's convert
the
BCD input to an output current. This is accomplished by using the BCD inputs to select current inputs
to pins 10, 11, 12, 13, and 14 which are used either singly or combined to produce the proper current
outputs (row and column) for character generation in the readout system.
®

Section 3-7M13
MAINTENANCE
Change information, if any, affecting this section will be found at the rear of this manual.
INTRODUCTION
This section contains maintenance, troubleshooting, and part ordering information. Further maintenance
information relating
to components, color codes, and soldering techniques can be found in the Tektronix
7000-series mainframe manuals.
PREVENTIVE MAINTENANCE
Preventive maintenance, consisting of cleaning, visual inspection, lubrication, etc., performed on a
regular basis, will improve
the reliability of this instrument. Periodic checks on the semiconductor devices
used
in the unit are not recommended as a preventive maintenance measure. See semiconductor-checking
information given under troubleshooting.
Cleaning
Avoid the use of chemical cleaning agents which might damage the plastics in this instrument.
Avoidchemicals containing benzene, toluene, xylene, acetone, or similar solvents.
Front Panel. Loose dust may be removed with a soft brush or cloth. Water and a mild detergent may be
used; however, abrasive cleaners should
not be used.
Interior. Cleaning the interior of the unit should be done with low-velocity compressed air to blow off
the accumulated dust. Hardened dirt can be removed with a soft, dry paint brush, cotton-tipped swab, or a
cloth dampened with a solution
of mild detergent and water.
Lubrication
Use a cleaning-type lubricant on interconnecting plug contacts and switch contacts. A lubrication kit
containing necessary lubricating materials and instructions
is available through any Tektronix Field Office.
Order Tektronix Part Number 003-0342-01.
TROUBL ESHOOTING
The following is provided to augment information contained in other sections of this manual when
troubleshooting
the 7M13. The schematic diagrams and theory of operation should be used to full
advantage. Schematic diagrams appear on foldout pages
in section 6 of this manual. The circuit board
drawing appears on the back of the foldout diagram. Each board mounted electrical component is
identified on the drawing by its circuit number.
Troubleshooting Procedure
This troubleshooting procedure is arranged in an order that checks the simple trouble possibilities before
proceeding with more extensive troubleshooting.
REV B SEP 1979
3-1
Scans by ArtekMedia © 2008
Section 3-7M13
MAINTENANCE
Change information, if any, affecting this section will be found at the rear of this manual.
INTRODUCTION
This section contains maintenance, troubleshooting, and part ordering information. Further maintenance
information relating
to components, color codes, and soldering techniques can be found in the Tektronix
7000-series mainframe manuals.
PREVENTIVE MAINTENANCE
Preventive maintenance, consisting of cleaning, visual inspection, lubrication, etc., performed on a
regular basis, will improve
the reliability of this instrument. Periodic checks on the semiconductor devices
used
in the unit are not recommended as a preventive maintenance measure. See semiconductor-checking
information given under troubleshooting.
Cleaning
Avoid the use of chemical cleaning agents which might damage the plastics in this instrument.
Avoidchemicals containing benzene, toluene, xylene, acetone, or similar solvents.
Front Panel. Loose dust may be removed with a soft brush or cloth. Water and a mild detergent may be
used; however, abrasive cleaners should
not be used.
Interior. Cleaning the interior of the unit should be done with low-velocity compressed air to blow off
the accumulated dust. Hardened dirt can be removed with a soft, dry paint brush, cotton-tipped swab, or a
cloth dampened with a solution
of mild detergent and water.
Lubrication
Use a cleaning-type lubricant on interconnecting plug contacts and switch contacts. A lubrication kit
containing necessary lubricating materials and instructions
is available through any Tektronix Field Office.
Order Tektronix Part Number 003-0342-01.
TROUBL ESHOOTING
The following is provided to augment information contained in other sections of this manual when
troubleshooting
the 7M13. The schematic diagrams and theory of operation should be used to full
advantage. Schematic diagrams appear on foldout pages
in section 6 of this manual. The circuit board
drawing appears on the back of the foldout diagram. Each board mounted electrical component is
identified on the drawing by its circuit number.
Troubleshooting Procedure
This troubleshooting procedure is arranged in an order that checks the simple trouble possibilities before
proceeding with more extensive troubleshooting.
REV B SEP 1979
3-1

Maintenance-7M13
3-2
Check Associated Equipment
Before troubleshooting the 7M13 Readout Unit, check that the equipment used with this instrument is
operating correctly. If possible, substitute another unit known to be operating correctly into the mainframe
and see if the problem persists. Check
that the input is properly connected and that the interconnecting
leads are
not defective.
Visual Check. Visually check the portion
of the instrument in which the trouble is suspected. Many
troubles can be located by visual indications, such as unsoldered connections, broken wires, damaged circuit
boards, damaged components, etc.
Individual Components. The following methods are provided for checking the individual components
in
the 7M13. Components that are soldered in place are best checked by disconnecting one end to isolate the
measurement from the effects
of related circuitry. Fig. 3-1 shows the lead configuration of the
semiconductor devices used
in this instrument.
1. TRANSISTORS AND INTEGRATED CIRCUITS. The best check of transistor and integrated circuit
operation
is actual performance under operating conditions. If a transistor or integrated circuit is suspected
of being defective, it can best be checked by substituting a component known
to be good. However, be sure
that circuit conditions are not such that a replacement might also be damaged. If substitute transistors are
not available, use a dynamic tester, such as Tektronix Type 576. Static-type testers may be used, but since
they
do not check operation under simulated operating conditions, some defects may go unnoticed. Fig.
3-1 shows base pin arrangements of semiconductor devices. Be sure the power is off before attempting to
remove or replace any transistor or integrated circuit.
Integrated circuits can
be checked with a voltmeter, test oscilloscope, or by direct substitution. A good
understanding
of the circuit description is essential to troubleshooting circuits using integrated circuits. Use
care when checking voltages and waveforms around the integrated circuits so that adjacent leads are not
shorted together. An integrated-circuit test clip provides a convenient means of clipping a test probe to the
14- and 16-pin integrated circuits. This device also doubles as an integrated-circuit extraction'tool.
C E
B C E
B
C E
B
Index
Fig. 3-1. Semiconductor Lead ConfigUration.
®
Scans by ArtekMedia © 2008
Maintenance-7M13
3-2
Check Associated Equipment
Before troubleshooting the 7M13 Readout Unit, check that the equipment used with this instrument is
operating correctly. If possible, substitute another unit known to be operating correctly into the mainframe
and see if
the problem persists. Check that the input is properly connected and that the interconnecting
leads are not defective.
Visual Check. Visually check
the portion of the instrument in which the trouble is suspected. Many
troubles can be located
by visual indications, such as unsoldered connections, broken wires, damaged circuit
boards, damaged components, etc.
Individual Components. The following methods are provided for checking the individual components in
the 7M13. Components that are soldered in place are best checked by disconnecting one end to isolate the
measurement from the effects of related circuitry. Fig. 3-1 shows the lead configuration of the
semiconductor devices used in this instrument.
1. TRANSISTORS AND INTEGRATED CIRCUITS.
The best check of transistor and integrated circuit
operation
is actual performance under operating conditions. If a transistor or integrated circuit is suspected
of being defective, it can best be checked by substituting a component known to be good. However, be sure
that circuit conditions are not such that a replacement might also be damaged. If substitute transistors are
not available, use a dynamic tester, such as Tektronix Type 576. Static-type testers may be used, but since
they do not check operation under simulated operating conditions, some defects may go unnoticed. Fig.
3-1 shows base pin arrangements of semiconductor devices. Be sure the power is off before attempting to
remove or replace any transistor or integrated circuit.
Integrated circuits can
be checked with a voltmeter, test oscilloscope, or by direct substitution. A good
understanding of the circuit description is essential to troubleshooting circuits using integrated circuits. Use
care when checking voltages and waveforms around the integrated circuits so that adjacent leads are not
shorted together. An integrated-circuit test clip provides a convenient means of clipping a test probe to the
14- and 16-pin integrated circuits. This device also doubles as an integrated-circuit extraction'tool.
C E
B C E
B
C E
B
Index
Fig. 3-1. Semiconductor Lead Configuration.
®

®
Maintenance-7M13
2. DIODES; A diode can be checked for an open
or shorted condition by measuring the resistance
between terminals.
With an ohmmeter scale having an internal source of between 800 millivolts and 3 volts,
the resistance should be very high in one direction and very low when the leads are reversed.
~
Do not use an ohmmeter scale that has a high internal current. High currents may damage the
diodes.
3. RESISTORS. Check resistors with an ohmmeter. Resistor tolerance is given in the Electrical Parts
List. Resistors normally
do not need to be replaced unless the measured value varies widely from the
specified value.
4. CAPACITORS. A leaky or shorted capacitor can be detected by checking resistance with an
ohmmeter on the highest scale.
Use an ohmmeter which will not exceed the voltage rating of the capacitor.
The resistance reading should be high after initial charge of
the capacitor. An open capacitor can best be
detected with a capacitance meter, or by checking whether the capacitor passes AC signals.
REPLACEMENT PARTS
Standard Parts
All electrical and mechanical part replacements for the 7M13 can be obtained through your local
Tektronix Field Office or representative. However, many of the standard electronic components can be
obtained locally
in less time than is required to order them from Tektronix, Inc. Before purchasing or
ordering replacement parts, check the parts lists for value, tolerance, rating, and description.
NOTE
When selecting replacement parts, it is important to remember that the physical size andshape
of the component may affect its performance in the instrument. All replacement parts should
be direct replacements unless it is known that a different component will not adversely affect
the instrumentperformance.
Special Parts
Some parts are manufactured or selected by Tektronix to satisfy particular requirements, or are
manufactured for Tektronix
to our specifications. These special parts are indicated in the parts list by an
asterisk preceding the part number. Most of
the mechanical parts used in this instrument have been
manufactured by Tektronix. Order
all special parts directly from your local Tektronix Field Office or
representative.
Ordering Parts
When ordering replacement parts from Tektronix, Inc., refer to the Parts Ordering Information and
Special Notes and Symbols on the page immediately preceding the Electrical Parts List section. Include the
following information:
1. Instrument type (7M13)
2. Instrument Serial Number
3. A description of the part (if electrical, include the circuit number)
4. Tektronix Part Number
3-3
Scans by ArtekMedia © 2008
®
Maintenance-7M13
2. DIODES; A diode can be checked for an open
or shorted condition by measuring the resistance
between terminals.
With an ohmmeter scale having an internal source of between 800 millivolts and 3 volts,
the resistance should be very high in one direction and very low when the leads are reversed.
~
Do not use an ohmmeter scale that has a high internal current. High currents may damage the
diodes.
3. RESISTORS. Check resistors with an ohmmeter. Resistor tolerance is given in the Electrical Parts
List. Resistors normally
do not need to be replaced unless the measured value varies widely from the
specified value.
4. CAPACITORS. A leaky or shorted capacitor can be detected by checking resistance with an
ohmmeter on the highest scale.
Use an ohmmeter which will not exceed the voltage rating of the capacitor.
The resistance reading should be high after initial charge of
the capacitor. An open capacitor can best be
detected with a capacitance meter, or by checking whether the capacitor passes AC signals.
REPLACEMENT PARTS
Standard Parts
All electrical and mechanical part replacements for the 7M13 can be obtained through your local
Tektronix Field Office or representative. However, many of the standard electronic components can be
obtained locally
in less time than is required to order them from Tektronix, Inc. Before purchasing or
ordering replacement parts, check the parts lists for value, tolerance, rating, and description.
NOTE
When selecting replacement parts, it is important to remember that the physical size andshape
of the component may affect its performance in the instrument. All replacement parts should
be direct replacements unless it is known that a different component will not adversely affect
the instrumentperformance.
Special Parts
Some parts are manufactured or selected by Tektronix to satisfy particular requirements, or are
manufactured for Tektronix
to our specifications. These special parts are indicated in the parts list by an
asterisk preceding the part number. Most of
the mechanical parts used in this instrument have been
manufactured by Tektronix. Order
all special parts directly from your local Tektronix Field Office or
representative.
Ordering Parts
When ordering replacement parts from Tektronix, Inc., refer to the Parts Ordering Information and
Special Notes and Symbols on the page immediately preceding the Electrical Parts List section. Include the
following information:
1. Instrument type (7M13)
2. Instrument Serial Number
3. A description of the part (if electrical, include the circuit number)
4. Tektronix Part Number
3-3

Maintenance-7M13
REPACKAGING FOR SHIPMENT
If the Tektronix instrument is to be shipped to a Tektronix Service Center for service or repair, attach a tag
showing: owner (with address' and the name at" an individual at your firm that can be contacted, complete
instrument serial number and a description of the services required.
Save and re-use the package in which your instrument
was shipped. If the original p,ckaging is unfitfor use
or not available, repaclaige the instrument as follows: .
Surround the instrui'nent with polyethylene sheeting to protect the finish of the instrument. Obtain a
carton
of corrugated cardboard of the correct carton strength and having inside dImensions of "0 less than
six inches
mo~e than the instrument dimensions. Cushi.on the instrument bytighdy packing three inches of
dunnage or urethane foam between carton and instrument, on
all sides. Seal carton with shipping tape or
industrial stapler.
The carton test strength for your instrument is 200 pounds.
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Maintenance-7M13
REPACKAGING FOR SHIPMENT
If the Tektronix instrument is to be shipped to a Tektronix Service Center for service or repair, attach a tag
showing: owner (with address) and the name
of an individual at your firm that can be contacted, complete
instrument serial number and a description
of the services required.
Save and re-use the package
in which your instrument was shipped. If the original packaging is unfit for use
or not available, repackage the instrument
as follows:
Surround the instrument with polyethylene sheeting
to protect the finish of the instrument. Obtain a
carton
of corrugated cardboard of the correct carton strength and having inside dimensions of no less than
six inches more than the instrument dimensions. Cushion the instrument by tightly packing three inches
of
dunnage or urethane foam between carton and instrument, on all sides. Seal carton with shipping tape or
industrial stapler.
The carton
telt strength for your instrument is 200 pounds.
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®
Section 4-7M13
PERFORMANCE CHECK
INTRODUCTION
This section outlines the procedure for checking the performance of the 7M13 Readout Unit. This
procedure assumes
that the associated test instruments are working properly.
TABLE 4·1
Recommended Test Equipment
Description Usage Recommended Type
Oscilloscope Necessary for using the 7M13. It Any Tektronix
7000 series oscil·
must be equipped with a readout loscope equipped with readout.
system.
Camera For use
in
checking the remote Any Tektronix C·50 series camera.
(optional) camera
count advance.
PERFORMANCE CHECK PROCEDURE (Refer to Fig. 1-2.)
The 7M13 Readout Unit must be plugged into the Tektronix 7000·series mainframe for these
performance checks. Both
the mainframe and the readout unit should be allowed to warm up for about 20
minutes after power is applied. Make sure the mainframe readout system is turned on. Once the warm·up
period
is completed, the unit should be checked as follows:
1. Select the channel 1 WR ITE position by pressing the UPPER pushbutton.
2. Press
the ERASE pushbutton to clear the selected channel.
3. Press, one at a time, the first ten character pushbuttons (two top horizontal rows). Each character
should appear in the display in the order it was selected.
4. Press the ERASE pushbutton to clear the display.
5. Repeat step 3 selecting the next ten character buttons. Erase the display, then, select the next ten
character buttons and so on till all characters and symbols have been displayed in channel 1.
6. Press the ERASE pushbutton.
7. Check
the SPACE pushbutton by alternately selecting characters and spaces to fill all ten positions in
the display.
8. Press the ERASE pushbutton.
4-1
Scans by ArtekMedia © 2008
®
Section 4-7M13
PERFORMANCE CHECK
INTRODUCTION
This section outlines the procedure for checking the performance of the 7M13 Readout Unit. This
procedure assumes
that the associated test instruments are working properly.
TABLE 4·1
Recommended Test Equipment
Description Usage Recommended Type
Oscilloscope Necessary for using the 7M13. It Any Tektronix
7000 series oscil·
must be equipped with a readout loscope equipped with readout.
system.
Camera For use
in checking the remote Any Tektronix C·50 series camera.
(optional) camera
count advance.
PERFORMANCE CHECK PROCEDURE (Refer to Fig. 1-2.)
The 7M13 Readout Unit must be plugged into the Tektronix 7000·series mainframe for these
performance checks. Both
the mainframe and the readout unit should be allowed to warm up for about 20
minutes after power is applied. Make sure the mainframe readout system is turned on. Once the warm·up
period
is completed, the unit should be checked as follows:
1. Select
the channel 1 WR ITE position by pressing the UPPER pushbutton.
2. Press the ERASE pushbutton to clear the selected channel.
3. Press, one at a time, the first ten character pushbuttons (two top horizontal rows). Each character
should appear
in the display in the order it was selected.
4. Press the ERASE pushbutton to clear the display.
5. Repeat step 3 selecting the next ten character buttons. Erase the display, then, select the next ten
character
buttons and so on till all characters and symbols have been displayed in channel 1.
6. Press the ERASE pushbutton.
7. Check the SPACE pushbutton by alternately selecting characters and spaces to fill all ten positions in
the display.
8. Press the ERASE pushbutton.
4-1

Performance Check-7M13
4-2
9. Select any character or symbol for display in the first character position.
10. Press and hold the MODIFY pushbutton while selecting, at random, several different characters or
symbols. The character selected
in step 9 should change to each successively selected character or symbol
without shifting
to the next display position.
11. Release the MODIFY pushbutton and repeat steps 9 and
10 for each of the remaining character
display positions. This check
is not necessary for the tenth {lastl character position.
12. Press the ERASE pushbutton.
13. Select
the channel 2 WR ITE position by pressing the LOWER pushbutton.
14. Repeat steps 2 through 12 for channel 2.
15. Select
the CAMERA COUNTER by pressing the ON·OFF pushbutton.
16. Zero
the camera counter display by pressing and releasing the (P)RESET pushbutton. The display
should read 00 in channel 2.
17. Press and hold the (P)RESET pushbutton while pressing two of the number pushbuttons. The
numbers selected should now appear as
the camera count. For example, if numbers 2 & 3 are pressed in
that order, the display will read 23.
18. Press the ADVANCE pushbutton. The camera count should increase by one unit each time this
button is pressed and released.
19. Connect
the shutter of a Tektronix C·50 series camera to the SYNC IN jack on the front panel of
the Readout Unit using the remote advance cable supplied with the instrument.
20. Operate the shutter (the camera should not contain film for this check) and check that the camera
count is advanced by one unit each time the shutter operates.
NOTE
If a C-50 series camera is not available for this check, step 20 can be made by shorting the
shutter connector prongs
of the remote advance cable together. This will simulate the camera
shutter action and cause the camera count to advance.
®
Scans by ArtekMedia © 2008
Performance Check-7M13
4-2
9. Select any character or symbol for display in the first character position.
10. Press and hold
the MODIFY pushbutton while selecting, at random, several different characters or
symbols. The character selected
in step 9 should change to each successively selected character or symbol
without shifting
to the next display position.
11. Release the MODIFY pushbutton and repeat steps 9 and
10 for each of the remaining character
display positions. This check
is not necessary for the tenth {lastl character position.
12. Press the ERASE pushbutton.
13. Select
the channel 2 WR ITE position by pressing the LOWER pushbutton.
14. Repeat steps 2 through 12 for channel 2.
15. Select
the CAMERA COUNTER by pressing the ON·OFF pushbutton.
16. Zero
the camera counter display by pressing and releasing the (P)RESET pushbutton. The display
should read 00 in channel 2.
17. Press and hold the (P)RESET pushbutton while pressing two of the number pushbuttons. The
numbers selected should now appear as
the camera count. For example, if numbers 2 & 3 are pressed in
that order, the display will read 23.
18. Press the ADVANCE pushbutton. The camera count should increase by one unit each time this
button is pressed and released.
19. Connect
the shutter of a Tektronix C·50 series camera to the SYNC IN jack on the front panel of
the Readout Unit using the remote advance cable supplied with the instrument.
20. Operate
the shutter (the camera should not contain film for this check) and check that the camera
count is advanced by one unit each time the shutter operates.
NOTE
If a C-50 series camera is not available for this check, step 20 can be made by shorting the
shutter connector prongs
of the remote advance cable together. This will simulate the camera
shutter action and cause the camera count to advance.
®

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REPLACEABLE
ELECTRICAL PARTS
PARTS ORDERING INFORMATION
Replacement parts are available from or through your local Tektronix,lnc. Field Office
or representative.
Changes
to Tektronix instruments are sometimes made to accommodate improved
components as they become available, and to give you the benefit of the latest circuit
improvements developed in our engineering department. It is therefore important, when
ordering parts,
to include the following information in your order: Part number, instrument
type
or number, serial number, and modification number if applicable.
If a part you have ordered has been replaced with a new or improved part, your local
Tektronix, Inc. Field Office or representativewill contact you concerning anychangein part
number.
Change information, if any, is located at the rear
of this manual.
SPECIAL NOTES AND SYMBOLS
XOOO Part first added at this serial number
OOX Part removed after this serial number
ITEM NAME
In the Parts List, an Item Name is separated from the description by a colon (:).
Because
of space limitations, an Item Name may sometimes appear as incomplete. For
further Item Name identification, the U.S. Federal Cataloging Handbook H6-1 can be
utilized where possible.
ABBREVIATIONS
ACTR ACTUATOR PLSTC PLASTIC
ASSY ASSEMBLY QTZ
QUARTZ
CAP CAPACITOR RECP RECEPTACLE
CER CERAMIC
RES RESISTOR
CKT
CIRCUIT RF
RADIO FREQUENCY
COMP COMPOSITION SEL SELECTED
CONN CONNECTOR SEMICOND SEMICONDUCTOR
ELCTLT ELECTROLYTIC SENS SENSITIVE
ELEC ELECTRICAL VAR VARIABLE
INCAND INCANDESCENT
WW WIREWOUND
LED LIGHT EMITT~NG DIODE XFMR TRANSFORMER
NONWIR NON WIREWOUND XTAL CRYSTAL
Section 5-7M13
5-1
Scans by ArtekMedia © 2008
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REPLACEABLE
ELECTRICAL PARTS
PARTS ORDERING INFORMATION
Replacement parts are available from or through your local Tektronix,lnc. Field Office
or representative.
Changes
to Tektronix instruments are sometimes made to accommodate improved
components as they become available, and to give you the benefit of the latest circuit
improvements developed in our engineering department. It is therefore important, when
ordering parts,
to include the following information in your order: Part number, instrument
type
or number, serial number, and modification number if applicable.
If a part you have ordered has been replaced with a new or improved part, your local
Tektronix, Inc. Field
Office or representativewill contact you concerning anychangein part
number.
Change information, if any, is located at the rear
of this manual.
SPECIAL NOTES AND SYMBOLS
XOOO Part first added at this serial number
OOX Part removed after this serial number
ITEM NAME
In the Parts List, an Item Name is separated from the description by a colon (:).
Because
of space limitations, an Item Name may sometimes appear as incomplete. For
further Item Name identification, the U.S. Federal Cataloging Handbook H6-1 can be
utilized where possible.
ABBREVIATIONS
ACTR ACTUATOR PLSTC PLASTIC
ASSY ASSEMBLY QTZ
QUARTZ
CAP CAPACITOR RECP RECEPTACLE
CER CERAMIC
RES RESISTOR
CKT
CIRCUIT RF
RADIO FREQUENCY
COMP COMPOSITION SEL SELECTED
CONN CONNECTOR
SEMICOND SEMICONDUCTOR
ELCTLT ELECTROLYTIC SENS SENSITIVE
ELEC ELECTRICAL VAR VARIABLE
INCAND INCANDESCENT
WW WIREWOUND
LED
LIGHT EMITT~NG DIODE XFMR TRANSFORMER
NONWIR NON WIREWOUND XTAL CRYSTAL
Section 5-7M13
5-1

Replaceable Electrical Parts-7M13
CROSS INDEX-MFR. CODE NUMBER TO MANUFACTURER
Mfr. Code
01121
01295
07263
08806
14552
27014
56289
72982
80009
82389
91637
6-2
Manufacturer
ALLEN-BRADLEY COMPANY
TEXAS INSTRUMENTS, INC., SEMICONDUCTOR
GROUP
FAIRCHILD SEMICONDUCTOR, A DIV. OF
FAIRCHILD CAMERA AND INSTRUMENT CORP.
GENERAL ELECTRIC CO., MINIATURE
LAMP PRODUCTS DEPARTMENT
MICRO SEMICONDUCTOR CORP.
NATIONAL SEMICONDUCTOR CORP.
SPRAGUE ELECTRIC CO.
ERIE TECHNOLOGICAL PRODUCTS, INC.
TEKTRONIX, INC.
SWITCHCRAFT, INC.
DALE ELECTRONICS, INC.
Address
1201 2ND STREET SOUTH
POBOX 5012, 13500 N CENTRAL
EXPRESSWAY
464 ELLIS STREET
NELA PARK
2830 F FAIRVIEW ST.
2900 SEMICONDUCTOR DR.
644 W. 12TH ST.
POBOX 500
5555 N. ELSTON AVE.
P. O. BOX 609
City, State, Zip
MILWAUKEE, WI 53204
DALLAS, TX 75222
MOUNTAIN VIEW, CA 94042
CLEVELAND, OH 44112
SANTA ANA, CA 92704
SANTA CLARA, CA 95051
NORTH ADAMS, MA 01247
ERIE, PA 16512
BEAVERTON, OR 97077
CHICAGO, IL 60630
COLUMBUS, NE 68601
REV S, JUL 1980
Scans by ArtekMedia © 2008
Replaceable Electrical Parts-7M13
CROSS INDEX-MFR. CODE NUMBER TO MANUFACTURER
Mfr. Code
01121
01295
07263
08806
14552
27014
56289
72982
80009
82389
91637
6-2
Manufacturer
ALLEN-BRADLEY COMPANY
TEXAS INSTRUMENTS, INC., SEMICONDUCTOR
GROUP
FAIRCHILD SEMICONDUCTOR, A DIV. OF
FAIRCHILD CAMERA AND INSTRUMENT CORP.
GENERAL ELECTRIC CO., MINIATURE
LAMP PRODUCTS DEPARTMENT
MICRO SEMICONDUCTOR CORP.
NATIONAL SEMICONDUCTOR CORP.
SPRAGUE ELECTRIC CO.
ERIE TECHNOLOGICAL PRODUCTS, INC.
TEKTRONIX, INC.
SWITCHCRAFT, INC.
DALE ELECTRONICS, INC.
Address
1201 2ND STREET SOUTH
POBOX 5012, 13500 N CENTRAL
EXPRESSWAY
464 ELLIS STREET
NELA PARK
2830 F FAIRVIEW ST.
2900 SEMICONDUCTOR DR.
644 W. 12TH ST.
POBOX 500
5555 N. ELSTON AVE.
P. O. BOX 609
City, State, Zip
MILWAUKEE, WI 53204
DALLAS, TX 75222
MOUNTAIN VIEW, CA 94042
CLEVELAND, OH 44112
SANTA ANA, CA 92704
SANTA CLARA, CA 95051
NORTH ADAMS, MA 01247
ERIE,
PA 16512
BEAVERTON, OR 97077
CHICAGO, IL 60630
COLUMBUS, NE 68601
REV S, JUL 1980

Replaceable Electrical Parts-7M13
Tektronix
Serial/Model No.
Mfr
Ckt No.
Part No.
Eft
Dscont
Name & Description
Code Mfr Part Number
Al
670-2939-00
BOI0I00
BOS9999
CKT BOARD ASSY:ROW COL DRIVER 80009 670-2939-00
Al
670-2939-01 B060000
CKT BOARD ASSY:ROW COL DRIVER 80009 670-2939-01
A2
670-2938-00
CKT BOARD ASSY:KEYBOARD INTERFACE 80009
670-2938-00
A3
670-2936-00
CKT
BOARD ASSY:CHANNEL SWITCH 80009
670-2936-00
A4
670-2935-00
CKT
BOARD ASSY:MODIFY ERASE SWITCH 80009
670-2935-00
AS
670-2937-00
CKT
BOARD ASSY:CAMERA COUNTER MODE SWITCH 80009 670-2937-00
A6 670-2940-00
CKT
BOARD ASSY:KEYBOARD SWITCH 80009
670-2940-00
C1l6
283-0177-00
XB070000 CAP.,FXD,CER DI:IUF,+80-20%,2SV 56289
273C5
C1l7 283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5U-I03Z
C122
283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5U-I03Z
C125 283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5u-I03Z
C147
283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5u-I03Z
C152 283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5U-I03Z
C170
283-0059-00
CAP.,FXD,CER DI:IUF,+80-20%,25V 72982 8131N031Z5U0105z
C174 283-0080-00
CAP.,FXD,CER DI:0.022UF,+80-20%,25V 56289 19C611
C196
281-0543-00
CAP.,FXD,CER DI:270PF,10%,500V 72982 301055x5P271K
C202
283-0003-00
CAP.,FXD,CER DI:0.01UF,+80-20%,150V 72982 855-558Z5U-103Z
C204 283-0000-00
CAP.,FXD,CER DI:0.001UF,+100-0%,500V 72982 831-516E102P
C208
290-0512-00
CAP.,FXD,ELCTLT:22UF,20%,15V 56289
196D226XOO15KA1
CR102 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CRI08 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRI09 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRllO
152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRIll
152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRl12 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CR1l4 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR127 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR142 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR180 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR181 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR182 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR183
152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR184 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR185 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR186
152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR187
152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR188 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CR190 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CR191 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CR193 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
DSI 150-0048-01 LAMP,INCAND:5V,0.06A,SEL 08806
683AS15
DS4 150-0102-01 LAMP,INCAND:5V,0.06A 80009 150-0102-01
J6
131-0407-00
JACK,TELEPHONE:W/HARDWARE
82389
TR-2A
Q1l6
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q1l9
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q143
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q146
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q149
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Ql77
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q185
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q190 151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q209 151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q216 151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
RII0 315-0273-00
RES.,FXD,CMPSN:27K OHM,5%,?25W 01121
CB2735
REV G, JUL 1980 5-3
Scans by ArtekMedia © 2008
Replaceable Electrical Parts-7M13
Tektronix
Serial/Model No.
Mfr
Ckt No.
Part No.
Eft
Dscont
Name & Description
Code Mfr Part Number
Al
670-2939-00
BOI0I00
BOS9999
CKT BOARD ASSY:ROW COL DRIVER 80009 670-2939-00
Al
670-2939-01 B060000
CKT BOARD ASSY:ROW COL DRIVER 80009 670-2939-01
A2
670-2938-00
CKT BOARD ASSY:KEYBOARD INTERFACE 80009
670-2938-00
A3
670-2936-00
CKT
BOARD ASSY:CHANNEL SWITCH 80009
670-2936-00
A4
670-2935-00
CKT
BOARD ASSY:MODIFY ERASE SWITCH 80009
670-2935-00
AS
670-2937-00
CKT
BOARD ASSY:CAMERA COUNTER MODE SWITCH 80009 670-2937-00
A6 670-2940-00
CKT
BOARD ASSY:KEYBOARD SWITCH 80009
670-2940-00
C1l6
283-0177-00
XB070000 CAP.,FXD,CER DI:IUF,+80-20%,2SV 56289
273C5
C1l7 283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5U-I03Z
C122
283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5U-I03Z
C125 283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5u-I03Z
C147
283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5u-I03Z
C152 283-0003-00
CAP.,FXD,CER DI:0.OIUF,+80-20%,150V 72982 855-558Z5U-I03Z
C170
283-0059-00
CAP.,FXD,CER DI:IUF,+80-20%,25V 72982 8131N031Z5U0105z
C174 283-0080-00
CAP.,FXD,CER DI:0.022UF,+80-20%,25V 56289 19C611
C196
281-0543-00
CAP.,FXD,CER DI:270PF,10%,500V 72982 301055x5P271K
C202
283-0003-00
CAP.,FXD,CER DI:0.01UF,+80-20%,150V 72982 855-558Z5U-103Z
C204 283-0000-00
CAP.,FXD,CER DI:0.001UF,+100-0%,500V 72982 831-516E102P
C208
290-0512-00
CAP.,FXD,ELCTLT:22UF,20%,15V 56289
196D226XOO15KA1
CR102 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CRI08 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRI09
152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRllO
152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRIll
152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CRl12
152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CR1l4 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR127 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR142 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR180 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR181 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR182 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR183
152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR184 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR185 152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR186
152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295
1N4152R
CR187
152-0141-02
SEMICOND
DEVICE:SILICON,30V,50NA 01295 IN4152R
CR188 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CR190 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295
1N4152R
CR191 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
CR193 152-0141-02
SEMICOND DEVICE:SILICON,30V,50NA 01295 IN4152R
DSI 150-0048-01 LAMP,INCAND:5V,0.06A,SEL 08806
683AS15
DS4 150-0102-01 LAMP,INCAND:5V,0.06A 80009 150-0102-01
J6
131-0407-00
JACK,TELEPHONE:W/HARDWARE
82389
TR-2A
Q1l6
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q1l9
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q143
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q146
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q149
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Ql77
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q185
151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q190 151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q209 151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
Q216 151-0190-00
TRANSISTOR:SILICON,NPN
07263 S032677
RII0 315-0273-00
RES.,FXD,CMPSN:27K OHM,5%,?25W 01121
CB2735
REV G, JUL 1980 5-3