HP (Hewlett-Packard) HP 8568B TV Converter Box User Manual


 
‘Ihble
3-3. Factory-Selected Components
Reference
Designator
AlA2R9
A3AlR72
A3A2R17
A3A2R2
1
A3A3C27
A3A3C32
A3A3R47
A3A3R48
A4AlRlO
A4A
1
R67
A4A2R18
A4A2R22
A4A2R24
A4A2R36
A4A2R62
A4A2R86
A4A2R88
A4A2R89
A4A2R96
A4A2R97
A4A2R99
A4A3C5
1
A4A3C52
A4A3C53
A4A3R15
A4A3R25
A4A3R29
A4A3R35
A4A3R38
A4A3R47
A4A3R54
A4A3R66
Adjustment
Procedure
Range of Values
(0
or
PF)
2.87 K to 6.19 K
19.6 K to 42.2 K
121 K to 162 K
10.0 K to 26.1 K
Open or 1.0-10.0
1.0 to 10.0
5.0 K to 12.5 K
5.0 K to 12.5 K
562 to 1.33 K
56.2 K to 825 K
68.1 to 178
1.96 K to 5.11 K
1 K to 31.6 K
90.9 to 237
16.2 to 46.4
100 to OPEN
1 K to OPEN
1 K to OPEN
1 K to OPEN
1 K to OPEN
1 K to OPEN
390 to 680
OPEN or 5.6-15.0
91 to 130
10.0 to 82.5
19.6 to 82.5
51.1 to 1 K
10.0 to 61.9
61.9 to 1.96 K
2.15 K to 13.3 K
51.1 to 133
46.4 K to 215 K
Function of Component
Sets intensity level.
Sets intensity level.
Sets intensity level.
Sets intensity level.
Compensates for feedthrough of INTG signal
to
Ul.
Compensates for feedthrough of INTG signal
to
Ull.
Compensates for DAC ladder resistance.
Compensates for DAC ladder resistance.
Sets adjustment range of A4AlR36 FS
Compensates for ON resistance of A4AlQ6
Sets adjustment range of
LG20.
Adjusts log fidelity.
Log fidelity.
Adjusts overall linear gain.
Sets adjustment range of
ATTEN.
Temperature compensation
Temperature compensation
Temperature compensation
Temperature compensation
Temperature compensation
Temperature compensation
Adjusts
bandpass
filter shape in wide
bandwidths (> 100
kHz).
Sets adjustment range of CTR.
Sets adjustment range of CTR.
Log fidelity
Log fidelity
Log fidelity
Log fidelity
Log fidelity
Log fidelity
Sets adjustment range of
LGlO.
Sets adjustment range of AMPTD.
Adjustments 3-13