KX-PX1CX - Panasonic Copying Equipment Service Manual (repair manual). Page 24

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24
KX-PX1CX
196
F3 VDE 
3.3V
3.3v
3.3v
262
C18 VDE 
3.3V
3.3v
3.3v
274
C6 VDE 
3.3V
3.3v
3.3v
277
D4 VDE 
3.3V
3.3v
3.3v
282
J4 VDE 
3.3V
3.3v
3.3v
284
L4 VDE 
3.3V
3.3v
3.3v
286
N4 VDE 
3.3V
3.3v
3.3v
296
AC4 VDE 
3.3V
3.3v
3.3v
298
AC6 VDE 
3.3V
3.3v
3.3v
300
AC8 VDE 
3.3V
3.3v
3.3v
302
AC10 VDE 3.3V
3.3v
3.3v
310
AC18 VDE 3.3V
3.3v
3.3v
314
AC22 VDE 3.3V
3.3v
3.3v
323
R23 VDE 
3.3V
3.3v
3.3v
336
D21 VDE 
3.3V
3.3v
3.3v
341
D16 VDE 
3.3V
3.3v
3.3v
343
D14 VDE 
3.3V
3.3v
3.3v
363
R5 VDE 
3.3V
3.3v
3.3v
365
U5 VDE 
3.3V
3.3v
3.3v
379
AB14 VDE 
3.3V
3.3v
3.3v
381
AB16 VDE 
3.3V
3.3v
3.3v
385
AB20 VDE 
3.3V
3.3v
3.3v
392
U22 VDE 
3.3V
3.3v
3.3v
396
N22 VDE 
3.3V
3.3v
3.3v
398
L22 VDE 
3.3V
3.3v
3.3v
400
J22 VDE 
3.3V
3.3v
3.3v
402
G22 VDE 
3.3V
3.3v
3.3v
413
E13 VDE 
3.3V
3.3v
3.3v
415
E11 VDE 
3.3V
3.3v
3.3v
205
R3 VDG/Y/
X[0] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
Head Data9 
VDG[0]
Head Data9
out
16
T1 VDG/Y/
X[1] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
Head Data10 
VDG[1]
Head Data10 
out
115
T2 VDG/Y/
X[2] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
VDG[2] Head//
LAT#
For making Head Data 
Latch
out
206
T3 VDG/Y/
X[3] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
VDG[ ] Head//
STB#
For making Head Data 
Strobe
out
289
T4 VDG/Y/
X[4] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
VDG[ ] Head//
CLK
For making Head Data 
transfer Clock
out
364
T5 VDG/Y/
X[5] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
N.C.
Not used
out
17
U1 VDG/Y/
X[6] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
N.C.
Not used
out
116
U2 VDG/Y/
X[7] 
G component out-
put/Y component 
output/YC multiplex 
output
Video data output for display
N.C.
Not used
out
292
W4 VDHSYNC 
Horizontal 
synchro-
nous signal output
Synchronous signal output for 
display
Not use 
Not used
out
pin 
No.
pin
assign
ment
Name of 
the CPU 
terminal
VDE
VDD
Signal name 
of the CPU 
(IC3) on the 
main board
Purpose of the signal
I/O
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