QUALITY
REPORTING
CODING
SYSTEM
FOR
FAILURE
DESCRIPTION
The following
information
is
meant for
Philips
service
workshops
only
and
serves
as
a
guide
for
exact
reporting
of
service
repairs
and
maintenance
routines
on the
workshop
charts.
For full
details
reference is
made
to Information
G1 (Introduction)
and Information
Cd
689
(Specific
information
for
Test
and
Measuring
Instruments).
LOCATION
nm
Unit
number
e.g.
OOOA
or
0001
(for
unit
A or
1
;
not
OOUA
or
00U1)
or:
Type
number
of an
accessory
(only if
delivered
with
the
equipment)
e.g.
9051 or
9532
(for PM
9051 or PM
9532)
or:
Unknown/Not
applicable
0000
CATEGORY
0 Unknown,
not applicable
(fault
not
present,
intermittent or
disappeared)
1
Software
error
2 Readjustment
3 Electrical repair (wiring,
solder
joint,
etc.)
4
Mechanical repair (polishing, filing,
remachining,
etc.)
5
Replacement
6
Cleaning
and/or lubrication
7
Operator
error
8
Missing items
(on pre-sale test)
9
Environmental requirements
are
not met
COMPONENT/SEQUENCE
NUMBER
rm-m
Enter
the
identification as
used in
the
circuit
diagram,
e.g.:
GR1003
Diode
GR1003
TS0023 Transistor
TS23
IC0101
Integrated
circuit ICIOI
RO....
Resistor,
potentiometer
CO.... Capacitor,
variable capacitor
BO....
Tube, valve
LA....
Lamp
VL...
Fuse
SK....
Switch
BU.... Connector,
socket, terminal
TO....
Transformer
LO....
Coil
XO....
Crystal
CB.... Circuit block
RE.... Relay
BA....
Battery
TR....
Chopper
Parts
not identified In
the circuit
diagram:
990000 Unknown/Not
applicable
990001
Cabinet or rack
(text plate, emblem,
grip,
rail,
graticule,
etc.)
990002
Knob (incl.
dial
knob,
cap, etc.)
990003
Probe (only
if
attached
to
instrument)
990004
Leads and
associated plugs
990005 Holder
(valve, transistor, fuse,
board,
etc.)
990006
Complete unit
(p.w.
board, h.t. unit,
etc.)
990007
Accessory
(only
those
without
type number)
990008
Documentation
(manual,
supplement,
etc.)
990009 Foreign
object
990099
Miscellaneous
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