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SECTION 1
GENERAL INFORMATION
1-1. INTRODUCTION
This Service Manual contains information for Service-
Trained personnel to install, test, adjust and service the
Hewlett-Packard Model 3314A Function Generator. A
front panel overview and the HP-IB Summary are also
included; however, the Operating Manual should be us-
ed for detailed operating information.
1-2. MANUAL AND INSTRUMENT IDENTIFICATION
The -hp- part number
for this manual
and
for a
microfiche of this manual are located on the title page.
Each 4 x 6 inch microfiche contains up to 96 photo-
duplicates of the Service Manual
pages.
The latest
Manual Changes Supplement as well as Service Notes
are also included in the microfiche.
Attached to the 3314A's rear panel is a serial number
plate.
A8
The prefix applies to identical 331475.
—
The suffix is assigned sequentially
and is different foreach
3314А.
The letter separating the prefix from the suffix denotes the
country of origin. "A" are used for instruments built in the
U.S.A,
Figure 1-1. Serial Number Plate
The contents of this manual apply to instruments with the
serial number prefix(es) listed under SERIAL NUM-
BERS on the title page. Changes made to instruments
after the printing of this manual will be covered by a
Manual Change Supplement. In addition to change infor-
mation, a Manual Change Supplement may contain infor-
mation correcting errors in this manual.
1-3, DESCRIPTION
The 3314A Function Generator is a multi-mode, pro-
grammable
function
generator.
The
3314A
features
Sine, Triangle and Squarewave functions from 1mHz to
19.99M Hz. In addition, the 3314A can be redefined as |
an ARBitrary Waveform Generator. ARB
waveforms
are made up of a series of voltage ramps called vectors.
The operator has control over the number of vectors,
the height and length of each vector. The operating
modes include:
Free Run
Gate
N Cycle
· CW
CW
1/2 Cycle
linear sweeps
linear sweeps
Fin X N
log sweeps
ARB
Fin + N
ARB
In addition, the 3314A has a programmable time inter-
val for internal triggering. A trigger (either internal or
external) is an important part of every operating mode
except Free Run when not sweeping.
1-4. OPTIONS
The 3314A may be equipped with one or more of the
- following options:
A8 Option 001, Simultaneous X3 Output
Option 907, Front Handle Kit
Option 908, Rack Mount Adapters
Option 910, Extra Manual Set
Option 001 to the 3314A Function Generator is a low
impedance, rear panel output. The X3 Output voltage is
3 times the voltage from the 3314A's Main 500 Output.
Note that the X3 Output is always active and that the
voltage depends upon the selected amplitude and the
Main Output's load. This output is DC coupled and is
useable to 1 MHz.
1-5. SUPPLIED ACCESSORIES
Every 3314A is supplied with the following accessories:
An Operating Manual
A Service Manual
A Power Cord
A 500 Feedthrough Termination
The power cord included with your 3314A was selected
at the factory based upon the country of destination. If
your power cord is incompatible with your AC mains
outlet, contact your local -hp- Sales Office.
1-1
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