Philips PM 5167 Instruction Manual page 76

75
QUALlTY REPORTING
CODING SYSTEM FOR FAILURE DESCRIPTION
The following information is meant for Philips service workshops on ly 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 Gl (Introduction) and Information Cd 689 (Specific information for
Test and Measuring Instruments).
LOCATION
COMPONENT~EQUENCENUMBER
ITIIJ
III " I I
Unit number
Enter the identification as used in the circuit diagram,
e.g. OOOA or 0001 (for unit A or 1; not OOUA
e.g .:
or OOU1)
GR1003 Diode GR1003
or: Type number of an accessory (only if delivered
TS0023 Transistor TS23
with the equipment)
IC010l Integrated circuit IC10l
e.g. 9051 or 9532 (for PM 9051 or PM 9532)
RO ....
Resistor, potentiometer
or: Unknown/Not applicable
CO... .
Capacitor, variable capacitor
0000
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
CATEGORY Parts not identified in the circuit diagram :
D
990000 Unknown/Not appl icable
o
Unknown, not applicable (fault not present, 990001 Cabinet or rack (text plate, emblem, grip,
intermittent or disappeared) rail, graticule, etc.)
1 Software error 990002 Knob (inel. dial knob, cap, etc .)
2 Readjustment 990003
Probe (only if attached to instrument)
3 Electrical repair (wiring, solder joint, etc.) 990004 Leads and associated plugs
4 Mechanical repair (polishing, filing, remachining, etc.) 990005 Holder (valve, transistor, fuse, board, etc.)
5 Replacement 990006
Complete unit (p.w. board, h.t. unit, etc.)
6 Cleaning and/or lubrication 990007
Accessory (only those with out type number)
7 Operator error 990008
Documentation (manual, supplement, etc.)
8 Missing items (on pre-sale test) 990009
Foreign object
9 Environmental requirements are not met 990099
Miscellaneous