Data I/O 298 Manual page 170

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REVISIONS
DESCRIPTION DR CHK APPR'D DATE
RELEASE NW
tffi )<{-
7-8-81
NOTES:
UNLESS OTHERWISE SPECIFIED
1.
ALL RESISTORS ARE 1/4W AND IN OHMS,
5•/e
2. LAST REFERENCE DESIGNATOR USED:
R9, J1, S25, U1
3. 702-1648-001 SHOWN
TITLE
SCHEMATIC DIAGRAM
MODEL 29A
KEYBOARD
SIZE CODE INDENT. DRAWING NO.
D
54193
30-702-1648
NO.
SHEET 1
OF 1
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