HP HP-97 - Page 62

Component-Level Maintenance HP-97
Table 4-1. Faulty Function Repair
OPERATION KEYSTROKES DISPLAY PRINT KEYCODE ROM FAILURE
digit
entry
(5)
5.
05
3,0,6
CHS
(5)
-5.
=22
3,0
()
0.00
-51
3,0
@ & 5.00 54 1,3,0
&) 25.00 53 1,3,0
&)
0.20
52
1,3,0
@ 5] OG0 5.00 -31 3,0
B0
5.00
16-31
3,0
(5 @ 5.00 -21 3,0
5 ENED ) B3 7.00 -55 1,3,0
(. CGEED 28 3.00 —45 1, 3,0
) EAED 2 8 10.00 -35 1,3,0
a CEEED 28 2.50 _24 1,3,0
(4
0.0000
63
04
3,6,0
e GEED 1.23 02 -12 3,1,6,0
0@ E B EE 123.00 ~11 3,1,6,0
(@ G0 E 1.23 03 -13 3,1,6,0
33
(o)
1.
09
-23
3,0
(5)
GRED
(2)
X
5.00
-41
3,0
e 0.40
(5)
3
@B
(LAST
X
5.00
16-63
3,0
DEAUEOEE 12.3456 16 24 1,3,0
20 12.35
(a) 12.3500
6CED 0 5.00 16 41 3,0
0RO G @ 80N 12.00 16 34 3,0
0
@O
@
@
6
(Frac]
0.34
16
44
3,0
(NJ 5 @ N 120.00 16 52 2,3,0
0 3.14 16-24 3,2,0
ODEOEED6E A 9.00 55 1,3,0
0E 0D W@ © 170. 16 55 1,3,0
0 (cH 13.33
Qe 0 0.79 16 45 2,3,0
0B 57.30 16 46 2,3,0
& @) (9 0.50 41 2,3,0
0DE0 30.00 16 41 2,3,0
cos
(6]
(0]
(=8
0.50
42
2,3,0
cos-" e 0 60.00 16 42 2,3,0
LT (a) (5] REXY 1.00 43 2,3,0
TAN-! 008 45.00 16 43 2,3,0
0-0 COS -1.00 16-22 3, ACT, 0
RO0O0n -1.00 16-23 3, ACT, 0
Bo0 0 0.50 16-21 3, ACT, 0
€ @ 0 (shms) 6.42 16 35 1,3,0
6 ) @ @ O (Hms+] 6.70 16 36 1,3,0
(6 ) 5 (&) GRED 6.56 16-55 1,3,0
BURDOEDMEMsS])| 1023
=
|
=