HP 654A - Page 64

Section VII Model 654A
SCHEMATIC NOTES
1. PARTIAL REFERENCE DESIGNATIONS ARE SHOWN, PREFIX WITH ASSEMBLY
OR SUBASSEMBLY DESIGNATION(S) OR BOTH FOR COMPLETE DESIGNATION.
2. COMPONENT VALUES ARE SHOWN AS FOLLOWS UNLESS OTHERWISE NOTED.
RESISTANCE IN OHMS
CAPACITANCE IN MICROFARADS
INDUCTANCE IN MICROHENRYS
3. DENOTES ASSEMBLY.
4. DENOTES MAIN SIGNAL PATH.
5. DENOTES DC FEEDBACK PATH.
6. 11>• - ••••• - •." - """e DENOTES AC FEEDBACK PATH.
7 r DENOTES FRONT PANEL MARKING.
8. = DENOTES REAR PANEL MARKING.
9. M7.11 DENOTES SCREWDRIVER ADJUST.
10.0 DENOTES FRONT PANEL CONTROL.
11. DENOTES POWER LINE GROUND.
12. DENOTES FRAME GROUND.
13.717 DENOTES ASSEMBLY GROUND.
14.* AVERAGE VALUE SHOWN, OPTIMUM VALUE SELECTED AT FACTORY.
COMPONENT MAY OR MAY NOT BE PRESENT.
15. DENOTES GROUND CONNECTION MADE WITH ASSEMBLY MOUNT-
• ING SCREWS IN PLACE.
16. e DENOTES SIGNAL CONNECTION.
17. 2 DENOTES SCHEMATIC ON WHICH SIGNAL CONNECTION IS MADE.
18. -
- 1
DENOTES COMPONENTS NOT MOUNTED ON ASSEMBLY.
7-2