Physio Control LIFEPAK 9 - Page 196

LIFEPAK 9 defibrillator/monitor
TYPE IC NUMBER LOCATION REF. DES.
Voltage Regulator TL494CN Display Assembly (A11) U201
iy.
OUTPUT
CONTROL
Le rte
INV C1
INPUT RT ει
ο. 423 8
DEAD E2
TIME
—İ4—
CONTROL
DEAD
mo.1v
CONTROL TIME <p
CT—45 —— VCC CONTROL
ERROR AMPLIFIER WM VCC
71—46 11 | 一 一 人 2 NONIMVEPTINC COMP. REFERENCE
で
"me
ーー
GND== 7 고 10 ト ーE2 INPUI
NONINVERTI NC cm
as ste EVERT ING REFERENCE
IAPU1 ー ト ーー OUTPUT
CURRENT Lint?
COMPENSAT 10M AMPLIFIER
CONNECTION DIAGRAM FUNCTIONAL DIAGRAM
Figure 6-27 Voltage Regulator
6-16
All
Rights
Reserved
©
August
1993
Physio—Control