HP 83522A Service Notes page 200

HP 83522A
CHANGE 11
This change documents a revision to the A7 Marker Board assembly.
Page 6-13, Table 6-3:
Change A7 to HP and Mfr. Part Number 83525-60092, CD 0.
Page 6-14, Table 6-3:
Add 46, HP and Mfi. Part Number 1854-0447, CD 7, TRANSISTOR NPN 2N2222A SI TO-18 PD==500 mw.
Page 6-15, Table 6-3:
Change R48 to HP and Mfr. Part Number 069893457, CD 6, RESISTOR 316K 1% .125W F TC-Of 100.
Add R71, HP and Mfr. Part Number 0698-7241, CD 4, RESISTOR 1.62K 1% .05W TC=O
+
100.
Add R72, HP and Mfr. Part Number 0698-7280, CD 1, RESISTOR 68.1K 1% .O5W F TC-O+ 100.
Add R73, HP and Mfi. Part Number 0698-7260, CD 7, RESISTOR 10K 1% .05W F TC=
+
100.
Add U18, HP and Mfi. Part Number 182011197, CD 9, IC GATE TTL LS
NAND QUAD 2-INP.
Add VRI, HP and Mfr. Part Number 1902-0025, CD 4.
Add W1, HP and Mfr. Part Number 8159-0005, CD 0 , JUMPER WIRE.
Page 8-63, Figure 8-56:
Replace Figure 8-56 A7 Marker Component Locations with Figure 8-56, A7 Marker Component Locations
(CHANGE 11) contained in this document.
Page 8-63, Figure 8-60:
Replace Figure 8-60. A7 Marker Schematic with Figure 8-60. A7 Marker (CHANGE 11) contained in this
document.
Page 8-63, A7P1 Pin Out Table:
Replace A7PI Pin Out Table withA7PI Pin Out Table (CHANGE 11) contained in this document.
Page 8-76, Table 8-13:
Replace Table 8-13. 83522A Motherboard Wiring List with Table 8-13. 83522A Motherboard Wiring List
(CHANGE 11) contained in this document.
CHANGE 11