HP 8690B Manual Change page 5

Model8690B
CHANGE 7 (cont'd)
Page 6-16, Table 6-1:
Add chassis component F2 2110-0002 FUSE: 2 AMP 230V.
Change chassis component J6 HP Part No. to 1251-2357.
Page 6-17, Table 6-1:
Change chassis component T1 HP Part No. to 9100-3111.
Change cable W1 HP Part No. to 8120-1348.
Page 6-19, Table 6-1:
Change Rear Panel HP Part No. to 08690-00031 (LIGHT GRAY)
Page 7-15, Figure 7-8:
Change primary power circuit as indicated in attached partial schematic (Figure 2).
CHANGE 8
Page 6-18, Table 6-1:
Delete: HP Part No. 1450-0152.
Add: HP Part No. 1450-0157 LENS: LAMPHOLDER, WHITE.
Add: HP Part No. 1450-0371 LENS: LAMPHOLDER, AMBER.
CHANGE 9
Page 6-4, Table 6-1:
Change A3R55 and A3R56 HP Part No. to 0811-2993. Description remains the same.
Page 6-6, Table 6-1:
Change A4R3 and A4R4 HP Part No. to 0811-2993. Description remains the same.
Page 6-19, Table 6-1:
Change Miscellaneous part XC7 (SIDE HANDLE ASSY) to HP Part No. 5060-0222.
Add: 08690-90013 8690B/RF-UNIT OVERALL SCHEMATIC.
CHANGE10
Page 1-1: Substitute the following for paragraph 1-13,
1-13. The Model 8690B carries a nine-digit and one letter serial number (OOOOAOOOOO).
The first four digits comprise the serial prefix, the letter is the country of origin, and the
last five digits form the sequential suffix. This manual applies directly to an instrument
with a serial number prefix the same as listed on the title page. For instruments with a
serial prefix number lower than those listed on the title page, refer to Section VII. For
instruments with a serial prefix number higher than those listed on the title page, refer to
a yellow "Manual Changes" insert.
Page 6-2, Table 6-1:
Change A2C1 to HP Part No. 0150-0052 C: FXD CER 0.05 UF 20% 400 VDCW.
• Change A2C3 to HP Part No. 0160-2675 C: FXD MICA 8900 PF 1%300 VDCW.
• Add A2C10 HP Part No. 0160-2120 C:FXD MICA 0.01 UF
±
1%.
Page 6-10, Table 6-1:
Change A9C6 to HP Part No. 0150-0052 C: FXD CER 0.05 UF 20% 400 VDCW.
Page 7-3/7-4, Figure 7-2:
Change A2C1 to 0.05 UF.
Change A2C3 to 3900 PF.
Add A2C10 (0.01 UF capacitor) across clamp diode A2CR3.
Page 7-17, 7-18, Figure 7-9:
Change A9C6 to 0.05 UF.
Page 5