HP 9800 - Page 28

View From InSIde The Rear Panel.
+ laV From
Power Supply
-lav From
Power Supply ----.J- .. .. ...
-15VToA74 \ ... !l .....
andA75 \,,-
~
" .... .... : ...
\ 04
'. ---:.:': _':-GrOUnd
.:- .... : ......
\,''' ...... ~ +6VFromA74
+5V From _ ~ 1.05
powerSUPPlyJ " " \
'<.: ... I--
Ground _ ,_... ....... -.5 to +3V to
-l ........ A74 and A75
\, ,/' - ...... ,06
tC ~ r'TOA74
Fro~r~;~i~~ ~~~:ge ..... .,../ \
......... _ ... '
'_m /,J-- ........... -.,..........--=........,......
From A75 / + 300 Peaks
Flyback
Pulse
(Vo~s)
ToA74 -18
Correction
Voltage
(Volts)
I
I
I