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MANUAL CHANGES MODEL 5304A (05304-90006) Page 3
CHANGE 5 (Serial Prefix No. 2024A)
Page 9D-6-3 A2 (05304-60003), Replaceable Parts:
>Change A2 (05304-60003) Series Number to 2024A.
Page 9D-6-4 A2 (05304-60003)* Replaceable Parts:
>Change A2S1, S2 and S3 from 3101-2383 to 3101-1313;SWITCH-SLIDE DPDT 0.5A
125V 28480; 3101-1313.
CHANGE 6
Pages 90-6-3 and 9D-6-4, Table 9D-6-1. A2 (05304-60003) Replaceable Parts:
>Change A2 SERIES number to 2148.
>Change A2S1, S2 and S3 to 3101-2383; SWITCH-SLIDE DP3T MINTR ,5A 125VAC PC
Page 9D-8-5# Figure 90-8-1. A2 Attenuator Board Assembly Schematic Diagram:
>Change A2 SERIES number to 2148, at top of schematic.
//CHANGE 7
Page 9D-6-3, Table 9D-6-1. A1 (05304-60001) Replaceable Parts:
>Change A1U21 to 05300-80013; IC GATE ECL 0R-N0R, DUAL 2-INP
Page 9D-8-5, Figure 9D-8-1. A1 Time Interval Board Assembly Schematic Diagram:
>Change A1U21 part number to 05300-80013 in TABLE OF ACTIVE COMPONENTS.
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