Fluke 6060B - Synthesizer PCA Test Points

MAINTENANCE
TROUBLESHOOTING AND REPAIR
Table
4D-10. Synthesizer
PCA Test Points
TEST SIGNAL
RANGE TYPICAL
FUNCTION
POINT TYPE
TP1
RF
245 to
525 MH
2 450 . 0 5 9995 MHz;
ALL
frequency digits
"7
dBm
TPS GROUND
TP3
RF
245 to
525 MHt 480.0 5 9995 MHz;
ALL frequency digits
+4
dem
TP7 GROUND
TP11
TTL 20 to
39-995
kHz 39.995 kHz
10-K, 1-K,
100-*
and 10-Hz Digits
TP12 TTL
1 to 1 .99975 MHz 1.99975 MHz
10-K, 1-K,
10Q-,
and
10-Hz Digits
TP13 GROUND
TP14 TTL
1 MHz CAL) 1
MHz
1-MHz and
Lower digits
TP15 TTL
0.02 to 1 MHz
20 kHz
TP16 TTL
12 to
26 MHz 24 MHz
ALL frequency
digits
TP17 RF
245 to
525
MHz
480.02 MHz;
-17
dBm
AL
1
frequency
digits
TP22 AUDIO
0 to 0.7V rms 0.68V
rms FM
Deviation
TP23 GROUND
TP24
TTL
20
MHz,
12.5 ns
20 MHz
(AH)
TP2S TTL
20 MHz,
12.5
ns 20 MHz
(AH)
TP26
GROUND
TP27 TTL
10 to
19.9975 MHz
19.9975 MHz
10-K, 1-K,
100-
and 10“Hz Digits
TP31 GROUND
TP32
AUDIO
0 to
O.SV rifls
0.18V rms
FM Deviation,
and Frequency
TP53 AUDIO
0
to
O.SV rms 0.18V rms
FM Deviation,
and Frequency
TP54
DC
30 +0.5V 3QV
dc
TP35
TTL
1 MHz
1 MHz
1-MHz Reference
TP36 GROUND
TP37
DC
”1
to
-6v -2.7V dc
Freq uency
TP38 TTL
1 MHz 200 ns
(AH)
1 MHz 200 ns
TP39 TTL
1 MHz
10 ns (AL) 1 MHz 10 ns
TP40
DC
2
to
22V
17.7V
dc Frequency
TP41 DC
2 to 22V 17.3V
dc
Frequency
TP42 GROUND
TP43 DC
2 to 22V
17.3V dc
Freq
uency
TP44 DC
2 to 22V 16.2V
dc
Freq
uency
TP45 GROUND
TP46 TTL
Low
=
unlocked
TTL high
high
=
Locked
TP49 TTL
10 MHz
20
ns
CAL) 10 MHz, 20 nS
TP50
TTL
10
MHz
10 MHz
TP51 GROUND
TP52
TTL
10
MHz 10 ns (AL)
10 MHz,
10 nS
TP53 DC
7.5 +1V
Above
245 MHz
16 +2v
16V dc
Be Low 245 MHz
TP54
TTL
10
MHz
10 MHz
TP55 RF
SOO MHz
800
MHz;
-10
dBm
Below
245 MHz
TP56 INPUT
To test Low-
pass filters
NOTE:
AH
-
active
high
AL
=
active
Low
4D-14