Panasonic KX-F1200 Service Manual And Technical Manual page 105

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KX-F1200
Circuit Diagram
UIUI
IAL
UUAHU
_WilCHING
POWEH
SUPPLY
BOARD
24_::_01
ON3i
IoPo I
_v,'_
ASIC
(ITHLAT_C404)
I
_
_,_/_
R418
THLAT
THDAT_
R419
THDAT
THCLK_
1:1417
THCLK
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GATE ARRAY
^TB1 _
(IC417)
,,,
R413
;TB2_3
j,_
R414
T_ _
;[d
R415
j
1:1420
ADSEL1_ --
--
/
c4o5
I
I
c4o7
_-I1-_
/
1
c;o8±
_
R421
I
C406 T
fR422
440:
140;
]HERMAL HEAD
CN2
,_.....
._% ,__i _i_ __I._°_.,_
_] -H #...o,s_°l
,.,-H. ;o_o'_';o
!1
11 ....
,y
i
I
'
_N_03[.
i .....
'--
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Timing Chart
CN407
(_) NEWTHDAT
PRINT DATA
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(3.0 psecx1728)
=
5.184 msec
=
NEXT LINE PRINT DATA
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I
®_WT"O_
_
.....___--_.O_sec
@)
THLAT
C)
STB1
(_)
STB2
_H
,,---I.
1 ,f--3.0
msoc
,
-'
,
1728 pcs _._
', _
r_-
320"pcs
/
IF 3.0,seo
about
1.8 msec
(at 25°C)
'
L_J
1728 pcs
TEMPERATURE
OF THERMAL
HEAD
___
(_)
STB3
(_)
STB4
:
L_]
,
' 4
,
9.216msec
(Copy)
- 105-

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