HP 3562A Service Manual page 563

MO D E L 3S62A
Signal
name
Cou nter One:
LDCTR2 L
PAS S O O N E
O I OO N E
LDCTR2L
Cou nter Two:
I O B1 1
I O B1 0
I O B9
I O B8
LDCTR2 L
I O B7
I O B6
l O BS
FFT Signature Analysis Test 2 cont.
Table A9-4
Signature
IC (pin)
U U1 1
U209(1 3)
(1 2) OCA2
(1 1 ) A1 72
5 P63
(10)
6052
(3)
(2) A7C1
(1 ) A51 2
U 9 F5
(1 5)
U21 0(1 3) U U1 1
A1 72
(1 1 )
5 P63
(10)
(9) OCA2
(7) 9580
(6) C207
859C
(5)
6530
(4)
(3) P490
(2) A634
4048
(1 )
(1 5) 60H1
U41 1 (9) 053U
349C
(10)
(1 ) P682
(1 5) 9376
5 P63
(1 1 )
C P H 4
(4)
PP8P
(5)
3044
(1 3)
(1 2) 9PAC
(7) 80UA
4673
(6)
3800
(2)
(3) 6HOA
1 1 80
U41 0(9)
(10) 0746
(1 ) 5204
Signal
name IC (Pin)
Cou nter Two conti nued:
I O B4
LDCTR2L
I O B3
I O B2
I O B1
1 0 BO
LOCTR2 L
O E C 2 L
I N C2L
S E RV I C E
Signature
U7P8
(1 5)
(1 1 ) 5 P63
21 AP
(4)
(5) 3 H A8
(1 3) CPH4
(1 2) PP8P
(7) 5603
(6) U4C2
662A
(2)
83C6
(3)
001 P
U409,(9)
(10) 06FO
F8F2
(1 )
(1 5) 31 H P
(1 1 ) 5 P63
(4) U42A
A2AH
(5)
21 AP
(1 3)
(1 2) 3HA8
UAH2
(7)
(6) 9AC9
(2 ) 281 3
(3) FH82
8-1 1 3