HP HP-97 - Page 101

Component-Level Maintenance
CARD READER
HEAD ASSEMBLY
(A3A2)
HEAD WRITE MOTOR
SWITCH PROTECT SWITCH SPEED ADJ.
I 11 .
]
X
11
QTPI0
OTPO
OTps
U1
C
!
SENSE AMPLIFIER i
< - (=] (7] ©
<§ = 23z 8222
1
L
20
+
%u Q1
R3 < R2
+
c3 S
O
o o
2l o 5| 6
N N
a - 2 Wl po|l o] «] K 2 ol o
e z s & 2|l | 2| | 2 > |3 IS] s
e N N e N\ e\ 2NN\
11 13 12 2 8 10 6 9 7 3 4 5 1,
Figure 4-27. Card Reader PCA (A3Al)
Schematic Diagram
4-33