Technical data

B KY 96A, KY 97A
Rev 5, Apr 2003 MM 006-05674-0005.dwd Page 6-3
6.2.3 PART NUMBER COLUMN
The part number column contains the Honeywell part number for each part. Special purpose
part number series may appear in the parts list and are described below.
6.2.3.1 U401 122-XXXXX-9999 PLACE HOLDER
Circuit U401 is a programmed device with a -9999 place holder. Its true part number is con-
tained on the next higher 125- P/N or 126- P/N software configuration. Refer to Section 6.3,
Software Documentation, in this introduction, for a description of the software documentation
system.
6.2.3.2 U402 999-09999-0090 REF SFTWARE SET
Circuit U402 is a programmed device. Its true part number is contained on the next higher
125- P/N or 126- P/N software configuration. Refer to Section 6.3, Software Documentation,
in this introduction, for a description of the software documentation system.
6.2.3.3 CR401 999-09999-0096 RESERVED
Reference designator CR401 has been reserved for future use. The assembly does not cur-
rently include a CR401.
6.2.3.4 CR401 999-09999-0097 SEE NEXT ASSEMBLY
Diode CR401 is a part of the electrical circuit, but due to assembly or testing requirements, is
actually assigned to the next assembly.
6.2.3.5 CR401 999-09999-0098 NOT USED
Reference designator CR401 is available for future assignment. The assembly does not cur-
rently include a CR401.
6.2.3.6 CR401 999-09999-0099 DO NOT USE
Reference designator CR401 has been previously used on this assembly and later deleted. It
may not be reassigned on this assembly.
6.2.4 FIND_NO COLUMN
This column lists the find (item) number of a part. Find numbers of mechanical parts may ap-
pear on the assembly drawing. Find numbers of electrical parts do not appear on the assem-
bly drawing. Find numbers are not assigned to every part and missing information in this col-
umn is not an error.
6.2.5 DESCRIPTION COLUMN
This column describes each part in the assembly. Common abbreviations in the description
column are listed in Table 6-2.
Table 6-2: Description Abbreviations
A Ampere
ADC Analog to Digital Converter
ADJ Adjustable
AL, ALUM Aluminum