Zenith Z-100 PC series Service Manual page 31

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5.3
ZENITH DATA SYSTEMS
BACKPLANE BOARD 85-2964-4 040584
- Cl0l
- Cl02 - Cl03
-
C104 - C105
- Cl06
F"\
Cl07 Cl08 - C117 Cl18
0
PIOI
G
Pl02
o
PI03
o
PI04 PI05
(;) PI06
G
PI07
\...};I Ploa
G
~-o
+ + +
+ + + + +-
U
+
B A-Bl Al--B
-A--B
'A--B 'A--B A - - B A - - B r - - l A
F'\
01
G
+
B2 A2
V
C119 Dl0,!."
B3
A3
+-5--®QD-~
B4 A4 - 5
----1U
02 _ ,
B5
A5
-12
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B6
A6
B7 A7
+12-!Rt03
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B8 A8
-12 OlD!,,,
B9 A9
PSG~~
-A-Bl Al0- -A-lO-B A-l0-B A-l0-8 A-l0~8 -10-Bf -I-A +12
~t05
Blt
AU
+5~
-0
B12 A12
Pl09
L
B13
At3
B14 A14
B15 A15
13
B16
At6
10
Bt7
A17
Bt8 A18
7
B19 A19
4
B
A-820
A2O-B -A-20-B A-20-8 A-20-8 A-20-8 A-20-B+ +A
B21 A21
B22
A22
B23 A23
824 A24 PlIO
825 A25
B26 A26
+[]
B27
A27
828 A28
829 A29
B
lir--830 A30-B A-30-8 A-30-8 -A-30-8 A--30-B -30-8
A
831 A3t
QC109 QC110
QC111 QC112 QC114
GC113 GClt5
GC116
+5 +5
Figure 5.1. Backplane Board Component Layout
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