IBM 5251 Series Maintenance Information Manual page 48

120
(continued)
Main Planar
'(wiring side)
Light Pen
Pin 5
/
J01
1-30
Light Pen
~/1
D13 :
Light Pen Power Supply
+12 Vdc
-6 Vdc
J01-5
J01-3 2-F-012
J01-1, J01-4 2-F-006
Ground
»>-----------r-----~<
(
2-F-008 )')>-_ _ _ _ _
1-J-003 2-J-003
1-E-008 2-E-008
Planar
+5 Vdc
Ground
-----)~~~---+-------«(
_~~
... B_0_4 _ _4------__<2-E-B04
~"I «
-End of Row 1-J-B13
I
2-J-B13 2-F-B02
-Vert Blank 1-J-002
I
2-J-002 2-F-B12
»>----~I-~)~~(----­
I
-Reg 25 Bit 6 1-E-006
I
2-E-006
--~----~»~---+I--)~)~------~<~
I
I
+LNC 1-J-007
I
2-J-007 2-F-B08
-Horiz Blan k 1-J-O 13
I
2-J-O 13 2-F-B07
»~---I~~)>__1>___<~(----­
I
I
- - - - « (
2 F -LP Photocell
--013')~