HP 5340A Service Manual

Model 5340A
Schematic Diagrams
Figure
8 - 1. Schematic Diagram Notes
SYMBOLS
FRONT PANEL
REAR PANEL
INTERIOR AND PC BOARDS
WIPER MOVES TOWARD
“CW” WHEN
CONTROL
IS ROTATED CLOCKWISE
POWER LINE GROUND
CIRCUIT COMMON GROUND
FLOATING GROUND
CHASSIS GROUND
KNOB CONTROL
SCREWDRIVER ADJUST
REVISION LElTER
7 - SEGM ENT
PRODUCTION CODE
MAIN SIGNAL PATH
FEEDBACK PATH
TEST POINT
“AND” GATE
“OR” GATE
INVERTER
NAND GATE
NOR GATE
EXCLUSIVE NOR
PRlNTED CIRCUIT BOARD
IDENTI FCATION
HP PART NO.
MANUFACTURING
CODE
SERIES
NO.
(May Be Stamped
Elsewhere
On The Board)
REFERENCE DESIGN AT1 0 N S
REFERENCE DESIGNATIONS WITHIN ASSEMBLIES ARE ABBREVIATED.
ADD ASSEMBLY NUMBER TO ABBREVIATION FOR COMPLETE DESCRIPTION.
JACKS ARE
THE
MOVEABLE OF TWO CONNECTORS.
STATIONARY CONNECTORS AND
PLUGS ARE
THE MORE
ASSEMBLY ABBREVIATON COMPLETE DESCRIPTION
A25 c1 425C1
CRI A25A1 CR1
A25A1
NO PREFIX
J3 J3
A-cembly St1 No Asgembly Sene5 No
finrludes A25Al (usrd 10 document
A<xrnbly As\embly
Number Name A~~emblyl change?)
AWr----*
A25 POWER SUPPLY AsSY(05100-6007) SERIES 1220A
--
J3 not mounted
12 mounrtd on
Aiicmblv A25 A rsrmbly
Numhcra indiidtc I Part ol A25
lrom J3 to Pin 6
01 PI on
A~rembly A5
Termrid I
Number, I I Pin Numbers
I
8 - 3

HP 5340A Specifications

General

Brand	HP
Model	5340A
Category	Cash Counter
Language	English