HP 83522A Service Notes page 135

UPDATES, (Cont'd)
Page 6-5, Table 6-3:
Change A1 Jl HP and Mfr. Part Number 1251-5926 CD 3 (recommended replacement).
Change A1 RPGl part number to 0960-0683, CD 1 (recommended replacement).
Page 6-6, Table 6-3:
Change A2Jl and A3J1 HP and Mfr. Part Number to 1251-5926 CD 3 (recommended replacement).
Change A3 to 83525-60080 CD 6, DIGITAL INTERFACE ASSEMBLY does not include A3U1 and A3U2).
Page 6-7, Table 63:
Change A3U1 to A3Ul/A3U2 (not separately replaceable), part number 83525-60074 CD 8, EPROM Replace-
ment Kit (recommended replacement).
Change A3XU1 and A3XU2 to part number 1200-0541 CD 1, SOCKET-IC 24-CONT DIP DIP-SLDR.
Page 6-8, Table 6-3:
Change A4R5O to HP Part Number 0698-7274 CD 3, RESISTOR 38.3K, Mfr. Part Number C3-1/8-TO-3832-G.
Page 6-15, Table 63:
Change A7R48 to HP and Mfr. Part Number 0698-3457, CD 6,316K (recommended replacement).
Page 6-18, Table 63:
Change A10J3 to HP and Mfi. Part Number 1251-3196, CD 5.
Page 6-19, Table 6-3:
Change MP2 Part Number to 83522-20028, CD 5.
Change MP27 to HP and Mfi. Part Number 0050-2032, CD 9.
Page 6-20, Table 6-3:
Change the CD number to W32 to 6.
Page 6-20, Table 6-3:
Change A19 to HP and Mfi. Part Number 83525060096, CD 4.
Page 8-35:
Add Table 8-8 from this document, adjacent to Figures 8-22 and 8-23.
Page 8-45, Figure 8-35:
In Block E LOG
AMPLIFIER change the value of R50 to 38.3K.
Page 8-63, Figure 8-60:
Change Block I U 1 lA PIN 13 voltage supply to
+
15VF.
Delete the "OW" in (LOW-
-
IOV) in block J at PI-40.
UPDATES
UPDATES APPLY TO ALL SERIALS