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5<br />
4<br />
CONNECTOR- SPI AND CONTROL<br />
5<br />
4<br />
3<br />
D D<br />
HV_ON+<br />
HV_ON-<br />
+5V<br />
HV_ON<br />
C C<br />
+5V<br />
INTERLOCKS_SATISFIED+<br />
INTERLOCKS_SATISFIED-<br />
DGND<br />
C104 C105<br />
R291<br />
4.99K<br />
DGND<br />
1uF .01UF<br />
6<br />
RI(+)<br />
INTERLOCKS_SATISFIED<br />
RO<br />
7<br />
RI(-)<br />
5<br />
U26B<br />
B B<br />
/VACUUM_OK-<br />
/VACUUM_OK+<br />
SCAN_LED+<br />
SCAN_LED-<br />
SPI_CLK+<br />
DGND<br />
+5V<br />
DGND<br />
DGND<br />
+5V<br />
+5V<br />
VACUUM_OK<br />
SCAN<br />
SPI_CLOCK<br />
SPI_MISO+ P-6,<br />
SPI_MISO- P-6,<br />
HV_ON<br />
P-6, /HV_ON_OVERRIDE_FPGA_OUT_BUF<br />
SPI_CLOCK_FPGA_IN<br />
P-7,<br />
DGND<br />
P-8, HV_ON_FPGA_OUT_BUF<br />
A A<br />
P-4,6,7,8,9,10,15,<br />
DGND<br />
DGND<br />
R218 562<br />
R84 562<br />
SPI_CLK-<br />
DGND<br />
681 R216<br />
R86 562<br />
R227 562<br />
C118<br />
0.1 50V<br />
681 R229<br />
681 R220<br />
2<br />
RI(+)<br />
1 RO<br />
RI(-)<br />
3<br />
DS26C32ATM-2<br />
U26A<br />
+5V<br />
EN1<br />
VCC<br />
4<br />
16<br />
681 R224<br />
R241<br />
4.99K<br />
FROM SOURCE BOARD<br />
J1<br />
CONN24<br />
INTERLOCKS_SATISFIED+<br />
1 2<br />
INTERLOCKS_SATISFIED- HV_ON-<br />
3 4<br />
/VACUUM_OK+<br />
5 6<br />
/VACUUM_OK-<br />
7 8<br />
SCAN_LED+<br />
9 10<br />
SCAN_LED-<br />
/SYS_RESET-<br />
11 12<br />
SPI_MOSI+<br />
13 14<br />
SPI_MOSI-<br />
/SPI_SELECT-<br />
15 16<br />
SPI_CLK+<br />
17 18<br />
SPI_CLK-<br />
19 20<br />
21 22<br />
23 24<br />
RIBBON CONNECTOR<br />
R87<br />
681<br />
681 R219<br />
R226562<br />
R85 562<br />
681 R230<br />
681 R225<br />
681 R217<br />
R232<br />
681<br />
EN2<br />
GND<br />
12<br />
8<br />
DS26C32ATM-2<br />
14<br />
RI(+)<br />
RO<br />
15<br />
RI(-)<br />
13<br />
U26D<br />
DS26C32ATM-2<br />
U29A<br />
DS26C32ATM-2<br />
2<br />
RI(+)<br />
1 RO<br />
RI(-)<br />
3<br />
EN1<br />
VCC<br />
4<br />
16<br />
DS26C32ATM-2<br />
U26C<br />
10<br />
RI(+)<br />
RO<br />
9<br />
RI(-)<br />
11<br />
EN2<br />
GND<br />
12<br />
8<br />
DGND<br />
TL1<br />
SHUTS DOWN IF<br />
J1 ABSENT.<br />
TL2<br />
SCOPE TRIGGER<br />
TL4<br />
R233<br />
0.0<br />
TL3<br />
+5V<br />
HV_ON+<br />
/SYS_RESET+<br />
/SPI_SELECT+<br />
1<br />
1<br />
+5V<br />
0.0 R71<br />
0.0 R75<br />
+5V<br />
"TRIG"<br />
TP12<br />
from page 8<br />
P-4,6,7,8,9,10,15,<br />
+5V<br />
DGND<br />
10K R187<br />
10K R191<br />
"DGND"<br />
TP19<br />
1<br />
1<br />
C101<br />
.01UF<br />
DGND<br />
+5V<br />
14 U23A<br />
1<br />
3<br />
2<br />
7<br />
74HCT00<br />
DGND<br />
3<br />
+5V<br />
+5V<br />
+5V<br />
+5V<br />
R88 1K<br />
R235 1K<br />
DGND<br />
+5V<br />
DGND<br />
/HV_ON_OVERRIDE_FPGA_OUT_BUF<br />
+5V<br />
10K R287 14 U42D<br />
12<br />
11<br />
13<br />
10K R288<br />
7<br />
74HCT00<br />
DGND<br />
/SPI_SELECT+<br />
/SPI_SELECT-<br />
/SYS_RESET+<br />
/SYS_RESET-<br />
10K R205<br />
0.0 R82<br />
0.0 R78<br />
10K R196<br />
SPARES<br />
SPI_MOSI+<br />
SPI_MOSI-<br />
R94<br />
562<br />
R93<br />
562<br />
If<br />
HV_ON & INTERLOCKS_SATISFIED &<br />
VACUUM_OK & HV COMMANDED ON<br />
then<br />
ALLOW R-F GENERATOR TO RUN<br />
14 U23B<br />
4<br />
6<br />
5<br />
7<br />
74HCT00<br />
10K R192<br />
0.0 R74<br />
+5V<br />
R242<br />
562<br />
R240<br />
562<br />
R237<br />
10K<br />
10K<br />
R234<br />
+5V<br />
DGND<br />
10K<br />
10K<br />
R79 14<br />
12<br />
13<br />
R72 7<br />
U23D<br />
11<br />
74HCT00<br />
DGND<br />
DGND<br />
2<br />
1=ON<br />
14 U25D<br />
12<br />
11<br />
13<br />
7<br />
74HCT00<br />
(NAND)<br />
1=ON<br />
2<br />
10<br />
RI(+)<br />
RO<br />
9<br />
RI(-)<br />
11<br />
U29C<br />
DS26C32ATM-2<br />
U29D<br />
DS26C32ATM-2<br />
C152<br />
.01UF<br />
14 U42C<br />
9<br />
8<br />
10<br />
7<br />
74HCT00<br />
6<br />
RI(+)<br />
RO<br />
7<br />
RI(-)<br />
5<br />
U29B<br />
DS26C32ATM-2<br />
14<br />
RI(+)<br />
RO<br />
15<br />
RI(-)<br />
13<br />
DGND<br />
+5V<br />
1<br />
1<br />
SPI_MOSI<br />
"/TOP R-F HV ON"<br />
TP11<br />
TO FPGA RESET CIRCUIT<br />
0=ON<br />
+5V<br />
DGND<br />
/SYS_RESET FALSE (1)<br />
WITH NO CONNECTOR.<br />
+5V<br />
14 U42B<br />
4<br />
6<br />
5<br />
7<br />
74HCT00<br />
14<br />
9<br />
10<br />
7<br />
+5V<br />
DGND<br />
+5V<br />
DGND<br />
1<br />
P-7,<br />
/SPI_SELECT_FPGA_IN<br />
P-6,<br />
SPI_MOSI_FPGA_IN<br />
/SYS_RESET_BUF P-7,<br />
+5V<br />
+5V<br />
/TOP_COVER_RF_HV_ON<br />
CONNECTOR- SPI AND CONTROL<br />
P-10,12,<br />
<strong>Thermo</strong> 355 River Oaks Pkwy, San Jose, CA 95134-1991<br />
ELECTRON CORPORATION<br />
Title<br />
Size Document Number Rev<br />
B<br />
R89<br />
0.0<br />
U23C<br />
8<br />
74HCT00<br />
"HV ON"<br />
"FORCE HV ON"<br />
14 U42A<br />
1<br />
3<br />
2<br />
7<br />
74HCT00<br />
SCH, TOP COVER BOARD<br />
R283<br />
1K<br />
0805<br />
D18<br />
GRN LED1<br />
LED\1206<br />
R289<br />
1K<br />
0805<br />
D19<br />
YEL LED1<br />
LED\1206<br />
97055-91040 D<br />
Date: Wednesday, July 27, 2005<br />
Sheet 3 of 17<br />
1
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