Agilent Technologies 6571A, Service Manual

Page: 90 / 161

90 Replaceable Parts
Table 5-3. Main Chassis, Replaceable Parts (continued)
Ref. Desig. Agilent Part No. Description
MECHANICAL PARTS (continued)
-- 2680-0215 Screw mch 10-32 (output caps)
-- 2940-0103 Screw cap 1/4-20 (power xfmr to diode block bus to
heat sink)
-- 0515-1253 Screw cap M8x1.25 30 mm lg (shunt to PCB)
-- 2940-0103 Screw cap 1/4-20 (diode block to heat sink)
-- 2940-0103 Screw cap 1/4 x 20 ( bus bar)
-- 2680-0222 Screw mch 10-32 ( caps ac input)
-- 0515-0104 Screw mch M3x0.5 8 mm lg (sense term)
-- 0515-0374 Screw mch M3x0.5 10 mm lg (front frame, Q901 to
heat sink)(5)
-- 0515-0433 Screw mch M4x0.7 8 mm lg Qty 2 (for Isolator to
chassis mtg)
-- 0380-1524 Standoff Qty 2 (for Isolator to chassis mtg)
-- 3050-0893 Flatwasher Qty 2 (for Isolator to chassis mtg)
-- 2190-0586 Split washer Qty 2 (for Isolator to chassis mtg)
-- 0535-0024 Nut Qty 2 (for Isolator to chassis mtg)
-- 5001-6775 Cover (for Isolator to chassis mtg)
-- 0515-0375 Screw mch M3x0.5 16m lg (fan)
-- 0515-0382 Screw mch M4x0.7 12 mm lg (line choke, busbar to
support, output choke, output xfmr, diode block)
-- 0515-0433 Screw mch M4x0.7 8 mm lg (cap, RFI fan brkt, GPIB,
cover, A6 output Filter bd gnd, A5 Control bd to
subchassy, diode block and A7 Snubber bd to heat
sink)
-- 0515-0906 Screw mch M4x0.7 50 mm long (bias xfrmr)
-- 0515-1132 Screw mch M5x0.8 10 mm long (strap handles)
-- 0515-0375 Screw mch M3x0.5 10 mm long (FETs to sockets)
-- 0515-0433 Screw mch M4x0.7 8 mm long (FET bd mtg)
-- 5001-6763 Shield RFI
-- 5001-0539 Side trim strips
-- 0380-0643 Standoff hex 0.255 in (GPIB connector)
-- 0380-1524 Standoff hex 8 mm (control bd mtg)
-- 7144-0535 Standoff slide (mtg A5 Control bd to chassis)
-- 0380-1524 Standoff hex 8 mm (FET bd mtg)
-- 5062-3705 Strap handle
-- 0362-0681 Terminal crimp AC power cord
-- 0362-0207 Terminal crimp AC power cord gnd
-- 1205-0777 Thermal pad
-- 3050-0629 Washer flat (diode block to heat sink)
-- 3050-1690 Washer spring (diode block to heat sink)
-- 3050-0002 Washer flat (caps to bus bars)
-- 3050-0629 Washer flat (choke to bus bar)
-- 3050-0858 Washer spring blvl (current shunt to A6 output bd)
-- 3050-0893 Washer flat (A6 output and A5 Control bd to
subchassis)
-- 3050-0993 Washer flat (current shunt to A6 output bd)
-- 3050-1677 Washer (choke)