HP 8447D Operation And Service Manual page 36

ERRATA
Page 8, paragraph 43:
After the first sentence in step c, add the following caution:
CAUTION
The input to the 8447D/E/F amplifier is very susceptible to
damage from electrostatic discharge. Before connecting any
coaxial cable to the input jack of the amplifier, make certain
that static electricity buildup in the cable is completely
discharged.
Page 21, Table 4:
Change AlCRl-4 to HP part number 1901-0743, check digit 1, DI0DE:PWR RECT
IN4004 400VIA DO-41.
Change U1 and U2 (for Standard and Options 010 and Oil) to HP part number
5086-7005, check digit 6.
Change XQ1 to HP part number 0340-0664, check digit 4, INSULATOR-XSTR TO-3.
Page 22, Table 5:
Change AlCRl-4 to HP part number 1901-0743, check digit 1, DIODE:PWR RECT
IN4004 400VIA DO-41.
Change XQ1 to HP part number 0340-0664, check digit 4, INSULATOR-XSTR TO-3.
Page 23, Table 6:
Change AlCRl-4 to HP part number 1901-0743, check digit 1, DIODE:PWR RECT
IN4004 400VIA DO-41.
Change U2 to HP part number 5086-7005, check digit 6,,
Change XQ1 to HP part number 0340-0664, check digit 4, INSULATOR-XSTR TO-3.
Page 24, Figure 11:
Delete HP part numbers 08447-00017, 08447-00018, 08447-00019, 08447-00021,
08447-00022, 08447-00023, 08447-00024, 08447-00025, 08447-00040,
08447-00041, 08447-00042, 08447-00043, 08447-00044, 08447-00045,
08447-00046, and 08447-00047 from Index Number 10.
Add to Index Number 10:
HP part number 08447-00058,
HP part number 08447-00059,
HP part number 08447-00060,
HP part number 08447-00061,
HP part number 08447-00062,
HP part number 08447-00063,
HP part number 08447-00064,
HP part number 08447-00065,
check digit 9, PANEL:
check digit 0, PANEL:
check digit 3, PANEL:
check digit 4, PANEL:
check digit 5, PANEL:
check digit 6, PANEL:
check digit 7, PANEL:
check digit 8, PANEL:
FRONT (8447D
FRONT (8447D
FRONT (8447D
FRONT (8447D
FRONT (8447E
FRONT (8447E
FRONT (8447F
FRONT (8447F
STANDARD).
OPTION 001).
OPTION 010).
OPTION 011).
STANDARD).
OPTION 010).
STANDARD).
OPTION 010).
Page 27, Figure 14:
Replace Figure 14 with the new Figure 14, Al Power Supply Component Locations
(ERRATA), included in this Manual Changes supplement.
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