HP 8340B Manual page 230

Table
E-l.
Motherboard Wiring List
Mnemonic
Q2B
Q2E
Q3B
Q3C
Q3E
Q4B
Q4C
Q4E
REN
RFSWP
RGND
RPNLSWP
RPNLSWP RTN
RSTAT
SIOA
SIOB
SPARE 1
SPARE 2
SRFBK
SRPWR
Source
XA53-21
XA53-1.19
XA52-7
XA52-6,30
XA52-8.32
XA52-3.27
XA52-1,2,25,26
XA52-4,5,28,29
A62J7-10
XA57-42
A62 STAR GROUND
POINT
XA57-44
XA57-100
XA27-45
XA60-15
XA60-16
A62J35-8
'
A62J35-6
XA55-12.27
XA55-13.28
Destination
Q2 BASE
Q2 EMITTER
Q3 BASE
Q3 COLLECTOR
Q3 EMITTER
Q4 BASE
Q4 COLLECTOR
Q4 EMITTER
XA60-2
XA27-17
XA22-368, XA23P1-6, 24, XA24-36, XA25-12, 34, XA26-11, 34, XA27-18, 28, 49,
60, XA28-21, 43, XA43-20, XA54-7, 25, XA55-10, 11, 25, 26, XA57-45, 46,
101
XA58-42,43,
98, A62J4 SMC SHIELD, A62J5 SMC SHIELD, A62J6 SMC SHIELD,
A62J11 SMC SHIELD A62J18 SMC SHIELD, A62J27 SMC SHIELD, A62J29-1 AND
LUG NEXT TO A62J29, A62J32-1, GROUND TRACE NEXT TO
20/30
SWP,
GROUND TRACE NEAR
VSWP,
GUARD TRACE AROUND PRETUNE, GUARD
TRACE NEAR YO TUNE, GUARD TRACE AROUND PRETUNE, GUARD TRACE
AROUND SYTMRES
A62J8 CENTER
GUARD TRACE AROUND RPNL SWP, A62J8 SMC SHIELD
XA23-32, XA24-23, XA28-10
XA27-42, XA57-15, XA58-15, XA59-15, A62J1-49
XA57-16, XA58-16, XA59-16, A62J1-47
XA59-71
XA59-70
A62J29-2
A62J29-3
Reserved for future expansion
HP 8340B/41B
Change
5
Motherboard Wiring List