HP 8340b - Page 349

J2
VIDEO
TO
W26 AND
A2S
ALC
DETECTOR
J2
(L)
n
A12W1P1
A12W1
03
'
(THERM
2)
(LDET
BW>
(THERM
1)
J3
RF OUT
0.1
TO
2.4GHZ
TO
W14
AND
A13
SYTM
J2
J1
RF
IN
0
01 TO
2
4GHz
FROM
W13
AND
A
18
LOW
BAND
POWER
AMP
Figure
H-12.
A12
Low Band
Splitter
Detector
J2
(P/0
M1CIRCUIT
ASSEMBLY)
LOW
BAND INPUT
0.01
TO
2.WH2 J2-5
SOCKETS
(4
PLACES)
FROM
Will.
AND
A12
LOW
BAND
SPUTTER/DETECTOR
J1
HIGH BAND
INPUT
2.3
TO
7.0GH?
FROM
WB
AND
An
PERIPHERAL
MODE
ISOLATOR
J2
A13
MICROCIRCUIT ASSEMBLY
(NOT
VISIBLE)
J3 OUTPUT
(P/0
MICROCIRCUIT
ASSEMBLY)
0.01
TO
26.5GHI
TO
W16 AND A10
DIRECTIONAL
COUPLER J1
MP3
SCREW
(2 PLACES)
MPl). WASHER
(2
PLACES)
Figure H-13.
A13
SYTM
HP 8340B/41B
RF
Path
Assembly-Level Troubleshooting