HP 8447A - Page 8

Add A1R13, HP Part Number 0757-0401, Check Digit 0, R:FXD MET FLM 100 OHM U 1/8W.
Page 8-9, Figure 8-4:
Add RIB, 100 ohms, from junction of CR8 anode/CR9 gate to ground.
CHANGE 4
Page 6-3, Table 6-2:
Change SI to HP Part Number 3101-2195, Check Digit 7, SWITCH:PUSHBUTTON DPST
(recommended replacement).
Change XF1 to HP Part Number 2110-0470, Check Digit 5, FUSEHOLDER BODY.
Add the following HP Part Numbers and description:
2110-0465, Check Digit 8, FUSEHOLDER CAP.
2110-0467, Check Digit 0, FUSEHOLDER NUT: HEX.
1400-0090, Check Digit 9, WASHER:FLAT NEOPRENE.
Delete HP Part Number 2950-0038,
Page 6-4, Figure 6-1:
Change Reference Designation 6 to HP Part Number 08447-00050, Check Digit 1.
Page 8-9, Figure 8-4:
Change SI ON/OFF switch as shown in the partial schematic supplied in this Manual
Changes supplement.
CHANGE 5
Page 6-3, Table 6-2:
Change XF1 HP Part Number to 2110-0564, Check Digit 8.
Change FUSEHOLDER CAP HP Part Humber to 2110-0565, Check Digit 9.
Change FUSEHOLDER NUT HP Part Number to 2110-0569, Check Digit 3.
Delete FUSEHOLDER WASHER entry.
CHANGE 6
Page 6-3, Table 6-2:
Change U1 and U2 to HP Part Number 5086-7356, Check Digit 0.
Change W2 to HP Part Number 08447-20006, Check Digit 9, CABLE ASSEMBLY: IN BNC.
Change W3 to HP Part Number 08447-20007, Check Digit 0, CABLE ASSEMBLY: OUT BNC.
Change W4 to HP Part Number 08447-20008, Check Digit 1, CABLE ASSEMBLY: IN BNC.
Change W5 to HP Part Number 08447-20009, Check Digit 2, CABLE ASSEMBLY: OUT BNC.
Add HP Part Number 08447-00028, Check Digit 3, BRACKET: SUPPORT AMPLIFIER (OPTION
001 ) .
Page 6-5, Table 6-3:
Change HP Part Number 1820-0169 (or 5086-7032, see errata) to HP Part Number 5086-
7356, Check Digit 0.
Page 6-6, Table 6-3:
Delete HP Part Number 08447-60003.
Add W2, HP Part Number 08447-20006, Check Digit 9, CABLE ASSEMBLY: IN BNC.
Add W3, HP Part Number 08447-20007, Check Digit 0, CABLE ASSEMBLY: OUT BNC.
Add W4, HP Part Number 08447-20008, Check Digit 1, CABLE ASSEMBLY: IN BNC.
Add W5, HP Part Number 08447-20009, Check Digit 2, CABLE ASSEMBLY: OUT BNC.
Add HP Part Number 08447-00028, Check Digit 3, BRACKET: SUPPORT AMPLIFIER (OPTION
001 ) .
CHANGE 7
Page 1-1, Table 1-1:
Change the Gain specification for the instrument from 20 dB +-0.5 dB to 20 dB -t—1.0
dB.
4