Valleylab FORCE 4 Service Manual page 3

LIST OF ILLUSTRATIONS
FIGURE
1 FORCE 4 INDICATORS AND OUTPUTS ON FRONT PANEL
2 FORCE 4 CONTROL KEYBOARD ON FRONT PANEL
3 FORCE 4 REAR PANEL CONTROLS AND CONNECTORS
4 OUTPUT POWER VS LOAD - MONOPOLAR
5 OUTPUT POWER VS LOAD - BIPOLAR
6 OUTPUT VOLTAGE VS CONTROL SETTING
7 BLOCK DIAGRAM - BIPOLAR STAGE
8 TIMING WAVEFORMS - CLOCK/CONTROL BOARD
9 BLOCK DIAGRAM - CONTROL MODULE
10 OUTPUT POWER SUPPLY TIMING DIAGRAM
11 FORCE 4 BLOCK SCHEMATIC
12 MONOPOLAR OUTPUT WAVEFORMS
13 BIPOLAR OUTPUT WAVEFORMS
14 TROUBLESHOOTING WAVEFORMS
15 FORCE 4 COMPONENT/CONNECTOR LOCATIONS-TOP VIEW
16 FORCE 4 COMPONENT/CONNECTOR LOCATIONS-SIDE VIEW
17 SYSTEM INTERCONNECT SCHEMATIC
18 PCB INTERCONNECT LIST
19/20 CPU BOARD ASSEMBLY/SCHEMATIC
21/22 OUTPUT BOARD ASSEEMBLY/SCHEMATIC
23/24 INTERFACE BOARD ASSEMBLY/SCHEMATIC
25/26 BIPOLAR OUTPUT BOARD ASSEMBLY/SCHEMATIC
27/28 BIPOLAR CONTROLLER BOARD ASSEMBLY/SCHEMATIC
29/30 CLOCK/CONTROL BOARD ASSEMBLY/SCHEMATIC
31/32 SENSE BOARD ASSEMBLY/SCHEMATIC
33/34 DRIVER BOARD ASSEMBLY/SCHEMATIC
35/36 STRIPLINE BOARD ASSEMBLY/SCHEMATIC
37/38 MONOPOLAR DISPLAY BOARD ASSEMBLY/SCHEMATIC
39/40 BIPOLAR DISPLAY BOARD ASSEMBLY/SCHEMATIC
41/42 SPEAKER BOARD ASSEMBLY/SCHEMATIC
43/44 POWER SUPPLY OUTPUT BOARD ASSEMBLY/SCHEMATIC
45/46 POWER SUPPLY CONTROLLER BOARD ASSEMBLY/SCHEMATIC
47/48 MONOPOLAR KEYBOARD/SCHEMATIC
49/50 BIPOLAR KEYBOARD/SCHEMATIC
51/52 POWER SUPPLY MODULE/SCHEMATIC
LIST OF TABLES
TABLE
INPUT & OUTPUT LINES - BIPOLAR CONTROL
SIGNALS ON CPU BOARD
11
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