HP 5334B Service Manual page 202

8-465. MATE Block Signature Analysis Troubleshooting
8-466. Perform the troubleshooting steps below after checking the Counter's operation with the "Self-Test and
Basic S i d
Checking''
procedures of paragraph
8-464.
8-467. The HP 5334B, Option 700 has three setups for signature analysis. Each setup uses a diflercnl signal for
the signature analyzer CLOCK input. The three setups should be performed in sequence.
5488.
SIGNATURE ANALYSIS SETUP #I
To perform signature analysis for Setup
bl,
proceed as follows:
a. Switch OFF power to the Counter.
b, Remove U704 from its socket.
c. Attach the test pod leads of the signature analyzer as follows:
STISPIISTART: J701, pin 6
QUALUSTOP: J701, pin
1
(VCC)
CLOCK: U702, pin
39
GND: 5701, pin 9 (GND)
d. Set the signature analyzer as follows:
FUNCTION: QUAL
CLOCK: falling edge
START: rising edge
STOP: rising edge
QUAL: high level
e. Power up the Counter and ver* the signatures shown in Figure 8-15.
HP 5334B
-
Service Manual
8-87.