IBM 5110 Series Maintenance Analysis Procedures page 90
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Also See for 5110 Series:
- Maintenance information manual (277 pages) ,
- Basic reference manual (255 pages) ,
- User manual (174 pages)
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7 G H
1 1
9 9
DISKETTE READ MAP
PAGE 20 OF 27
224
On the 5114, probe A1A1-B12 (-Interrupt
request 2).
Are both lights on and steady?
Y N
225
Bad 5114 C1 (adapter) card (see MAP
050 before replacing this card).
Bad 5114 B1 (VFO) card, if installed.
Check/ replace the 5114 internal cables
01 and 03 (see 280 and MAP 0210).
Check / replace the 5114 I/O interface
cable (see 280 and MAP 0210).
226
Bad A2 (I/O cable driver) card and cable
assembly in 5110.
Check/replace the 5114 internal cables 01
and 03 (see 280 and MAP 0210).
Check/replace the
5114 I/O interface
cable (see 280 and MAP 0210).
Bad H2 (base I/O) card.
227
Bad 5114 C1 (adapter) card (see MAP 050
before replacing this card).
Check/ replace the 04 cable in 5114 (see MAP
0210).
Bad A 1 B 1 (VFO) card, if installed. (see MAP
050 before replacing this card).
Bad A2 (I/O cable driver) card and cable
assembly in 5110.
Bad 5110 A1L2 (exec ROS) card (see 5110
MAP 050 for jumpering).
Bad 5110 F2 (Common and Language ROS)
card.
Check/ replace the 5114 internal cables 01
and 03 (see 280 and MAP 0210).
Check/replace the 5114 I/O interface cable
(see 280 and MAP 0210).
228
Bad 5114 C 1 (adapter) card (see MAP 050 before
replacing this card).
R S T V
666 7
MAP 0310-20
229
Bad 5114 C1 (adapter) card (see MAP
050 before replacing this card).
Bad A2 (I/O cable driver) card and cable
assembly in 5110.
Check/replace the 04 cable in 5114
(see MAP 0210).
Check/ replace the 5114 internal cables
D1 and D3 (see 280 and MAP 0210).
Check/replace the 5114 I/O interface
cable (see 280 and MAP 0210).
230
Bad 5114 C1 (adapter) card (see MAP 050
before replacing this card).
Bad A2 (I/O cable driver) card and cable
assembly in 5110.
Check/replace the D4 cable in 5114 (see
MAP 0210).
Check/replace the 5114 internal cables D1
and D3 (see 280 and MAP 0210).
Check/replace the
5114
I/O
interface
cable (see 280 and MAP 0210).
231
Press EXECUTE to bypass this test, then
follow the instructions on the display.
232
Bad 5114 C1 (adapter) card (see MAP 050 before
replacing this card).
Bad A2 (I/O cable driver) card and cable
assembly in 5110.
Check/replace the D4 cable in 5114 (see MAP
0210).
Check/ replace the 5114 internal cables D 1 and
D3 (see 280 and MAP 0210).
Check/replace the 5114 I/O interface cable (see
280 and MAP 0210).
01JAN79
EC 836600
PEC 835541
MAP 0310-20
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