HP 5334B - Schematic Diagram Notes

Figure 8-1. Schematic Diagram Notes
t
HP 5334B - Service Manual
8-6
DANGEROUS VOLTAGE. EXCEEDS SYMBOLS
1000 VOLTS
0 KNOB CONTROL
-1 FRONT PANEL LABEL @ SCREWDRIVER ADJUST
-
REAR PANEL LABEL
LA - MAIN SIGNAL PATH
()
INTERIOR AND PC BOARDS LABEL
- FEEDBACK PATH
WIPER MOVES TOWARD CW" WHEN
CONTROL IS ROTATED CLOCKWISE
7 OR 0 TEST POINT
1 0. @ PROTECTIVE CONDUCTOR TERMINAL
-
CIRCUIT COMMON ALTERNATING CURRENT
IDENTIFIED COMMON
-
- - - DIRECT CURRENT
0 CHASSIS TERMINAL
-
ALTERNATING OR DIRECT CURRENT
PRINTED CIRCUIT BOARD IDENTIFICATION
REVISION LETTER HP PART NO
05340-60037
MANUFACTURING
DIVISION CODE
PRODUCTION CODE
SERIES NO.
(May Be Stamped
Elsewhere On The
Board)
REFERENCE DESIGNATIONS
REFERENCE DESIGNATIONS WITHIN ASSEMBLIES ARE ABBREVI-
ATED. ADD ASSEMBLY NUMBER TO ABBREVIATION FOR COM-
PLETE DESCRIPTION. JACKS ARE THE STATIONARY CONNECTORS
AND PLUGS ARE THE MORE MOVEABLE OF TWO CONNECTORS.
ASSEMBLY ABBREVIATION COMPLETE DESCRIPTION
A25
C1
A25C 1
A25A1 CR1
A25AlCR1
NO PREFIX 53 53
Assembly Stk No Assemhly Serres NO
Aesembly Assembly /rncludes A25AI /used to document
Number Name
Asdembly~ changes/
A-4-
A25 POWER SUPPLY ASSY(O~IO~-~~~~,~ERIES 330
--
12 mounted on /A1 RECTIFIER ASSY 7 5.3 not mount&
Assembly
1 ,on Assembly A25
+b 3V suppl~ed
trom JJ to Prn b
of PI on
TermrnnI -&u& Assembly A5
Numbers ' ' &llkJm I