HP 3562A Service Manual page 480

S E RV I C E
Hex Error
Code
U ndefined I n itial Power U p
01 Mon itor Rom C heck s u m
02 Mon itor Rom Check s u m
03 Mon itor Rom Check s u m
04 Mon itor Rom Check sum
05 I n struction Test
06 I nstruction Test
Mon itor RAM Test
1 0
1 1 Mon itor RAM Test
1 2 Mon itor RAM Test
1 3 Mon itor RAM Test
1 4 Mon itor RAM Test
1 5 Mon itor RAM Test
1 6 Mon itor RAM Test
1 7 Mon itor RAM Test
1 8
Mon itor RAM Test
1 9 Monitor RAM Test
1 A Mon itor RAM Test
1 B Mon itor RAM Test
1 C Mon itor RAM Test
("N" Mon itor RAM Test
8-30
Table A2-1
System CPU/HPIB Diagnostics
Test Description
Low level fau lt
U pper byte fai l u re,
Lower byte passes
Lower byte f a i l u re
U pper byte passes
Both bytes fail
Both bytes pass
U 1 00 test passes
U1 00 test fails
H igh byte, M EMOL fai ls
Low byte, MEMOL fails
Both M EMOL bytes fail
H igh byte, M E M1 L fails
Low byte, MEM1 L fails
Both MEM1 L bytes fail
H igh byte, MEM2L fails
Low byte, MEM2L fails
Both MEM2L bytes fail
Multiple Mon itor RAM f a i l u res
NVRAM, high byte fails
NVRAM, low byte fails
Both NVRAM bytes fail
RAM address test fails
Hex Code Explanation
MOD E L 3562A
Most likely
Failure
Go to I nitial
Conditions
Test (A)
A2 U1 05
A2 U205
Go to SA (F)
Go to SA (F)
Go to SA (F)
A2 U1 00
A2 U1 1 0
A2 U21 0
A2 U1 1 0, U21 0
A2 U1 09
A2 U209
A2 U1 09, U209
A2 U 1 07
A2 U207
A2 U1 07, U207
Go to SA (F)
A2 U21 2
A2 U21 1
A2 U21 2, U21 1
Line A"N "