HP HP-97 - Page 94

E@
@iy
)
U4 U3
ANODE ANODE
DRIVERS DRIVERS
1
U1
CATHODE
DRIVER
1 |
TP1 TP24
J1[........................J.
e
1 18 1 9
\
Pl[oeeceecccccccccccce]
P2
/
Figure 4-21. Keyboard PCA (A2A1) Component Location Diagram