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M o d e l 5501A
Manual Changes and Options
NOTE
Unit serial numbers 1436A00197,1436A00199,1436A00200,1436A00208,1436A00215,
and 1436A00216 include change 1 1 .
Change 1:
Page 1-1, P a r q r a p h 1-12:
Change paragraph t o read: "The Laser Head issupplied w i t h a power cable05501-60009and a reference
cable 05501 -60008."
Page 5-6, Table 5-1, Replaceable Parts:
Delete 10778ABC listing. Delete 10779ABC listing. Delete Note 1. A d d 05501-60009 Power Cable 28480
05501-60009. A d d 05501-60008 Reference Cable 28480 05501-60008.
Change 2:
Page 1-1, Paragraph 1-12:
Change paragraph t o read: "Three plugs that mate with the laser head rear-panel jacks are included
with the laser head. System interconnection o f the laser head is accomplished by fabricating suitable
cables that terminate with these plugs. Refer t o Section II of this manual for cable fabricating instructions.
Page 5-6, Table 5-1, Replaceable Parts:
Delete 05501-60009 and listing. Delete 05501-60008 and listing.
Change 3:
Page 5-3, Table 5-1, and page 7-13, Figure 7-13, change A2 from 05501-60208 t o 05501-60206. (Parts list
and Schematic Diagram)
Change 4:
Page 5-3, delete A1C8 and AIC9.
Page 7-11, replace A1C8 and A1C9 with straight through connections.
Change 5:
Page 5-7, change A 7 R l l t o 0757-0289 RESISTOR 13.3K 1% .125W, 28480,0757-0289.
Change A7R20 t o 0683-1335 RESISTOR 13K 5% .25W, 28480, 0683-1335.
Page 7-19, change A 7 R l l t o 13.3K. Change A7R20 t o 13K.
Change 6:
Page 5-3, change AIR1 and AIR2 t o 0683-1535 RESISTOR 15K 5% .25W, 28480, 0683-1535.
Change AIR13 t o 0757-0952 RESISTOR 15K 2% .125W, 28480, 0757-0952.
Page 5-4, change A5C24 t o 0160-0127 CAPACITOR-FXD; 1UF ?20% 25 WVDC CER, 28480,0160-0127.
Change A5CR5 t o 1902-0025 DIODE-ZNR
10V 5%, 28480,1902-0025.
Change A5CR8 t o 1902-3224 DIODE-ZNR 17.8V 5%, 28480,1902-3224.
Page 5-7, change A7R8 t o 0683-2715 RESISTOR 1.5K 5% .25W, 28480, 0683-2715.
Change A7R10 t o 0683-1525 RESISTOR 1.5K 5% .25W, 28480, 0683-1525.
Change A7R11 t o 0683-1335 RESISTOR 13K 5% .25W, 28480, 0683-1335.
Page 7-9, change A5CR8 to
'
7V. Change A5C24 t o IUF.
Page 7-19, change A 7 R l l t o ' 1 3 ~ . Change R10 t o 1.5K. Change R8 t o 270.
Change 7:
Page 5-3, change A1C5 t o 0180-0116 CAPACITOR-FXD
6.8UF
t-
10% 35VDL TA, 28480, 0180-0115.
Page 5-4, change A5C24 t o 0160-0127 CAPACITOR-FXD 1 UF
2
20% 25 WVDC CER, 28480,0160-0127.
Change A5CR5 t o 1902-3149 DIODE-ZNR 9.09V 5%, 28480,1902-3149.
Page 5-4, change A5R16 t o 0683-1535 RESISTOR 15K 5% .25W, 28480, 0683-1535.
Page 5-7, change A7C1 and A7C2 t o 0180-0374 CAPACITOR-FXD IOUF 20 VDC, 28480, 0180-0374.
Page 7-11, change A1C5 t o 6.8UF.
Page 7-15, change A5C24 t o 1 UF. Change A5CR5 t o 9V. Change A5R16 t o 3600.
Page 7-19, change A7C1 and A7C2 t o IOUF 20V.
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