HP 85662A - Page 18

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NOTES:
1.A1A2 XYZ DRIVER AMPLIFIER
INCORPORATED A1A2 Z-AXIS
AMPLIFIER, A1A4 X-DEFLECTION
AMPLIFIER, AND A1A5 Y-DEFLECTION
AMPLIFIER ASSEMBLIES ON SERIAL
NUMBER PREFIXES 3004A AND ABOVE.
2. FOR SERIAL NUMBER PREFIXES 3004A
AND ABOVE, A1A3 AND A1A6 ASSEMBLY
INFORMATION IS NOT CURRENT. REFER
TO A1A3 TAB AND A1A6/A1A7 TAB FOR
CURRENT BLOCK DIAGRAMS.
V V
7,25 18,36
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CRT DISABLE FROM
A4A9 IF CONTROL
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A1 DISPLAY SECTION, BLOCK DIAGRAM