NEC MultiSync 3D JC-1404HME Service Manual page 119

Table of Contents

Advertisement

NEC
JC-1404HMED
SCHEMATIC DIAGRAM 2
Al
0810
MA221
A896
680
5V
.l C830
;i;W
C854
Q806
17'
.l
o .l.1,F
~I
m--.,cl;:.c;,cc,~2.002 t--~-,,.--?J")r-::;o.sv.:-----H-----.l?------.;.
-~ =
1~
'=
MA!SII«
;J;
0.1"':_ -,
;J;
"""-00
I
0.1V
I
:,3
~'f
1s;
\
l;/(
T
R81"1R
1a,1,1 1a,1,•
•DOie
~
0803
11211
"'
3.:JC
""'-Oil
UN2219
"--~---A875~+-~~
~
, :
u--\L-
_LY
1,oo
I
C803"- " (
' ° "
~
A2
~:~:?-¾
~
-
1-11cr-~~--+--1-T-+--+-+-1-+-+--➔
,j,
"8011
:
-.oo :
8
,,,.
zoeot
'"''
Ci809R
r··_··....:··cc··;c;··cc··cc··cc·c.c··....:··cc··cc··;c;··cc-~4-1().'A3"----1--+--l-l-+-l-+--1-1---112-1_' _,,10c._i
-n--~"")-;-' : ~-..
R09.ll'fl
ORJJ'I
6.11(
oaoa
2SA 1162
i:,!•··---------------------1
:
,j,
~:~
! __ ~'
8
,-'"':'---+--+----➔-,
1
~
=r13-t--~-.6K-ts~i-..'-+-2S-: .. ~21-=-12_Y_.• _ _ -
~
,,;
,i, ~:
I
r··rn.·::··:s
PCZ-80-40
"
r---+-+-1--,'-'nr-...~
.
H
~
~
'"' ..
~
I
AB
m
=
! c
:r-+-';6,__+---'
~
2.sv ~
,.SK
I
r--
5
-;;....
- k )
10
o--
- r-0 -
o--
0
-r-0
0->-
-r-O -
0-
- k )
-110--
~
t-<•<>'-''----+-+-+-+-+--+-+-<-+-~.....--,,t,
i
~
ia
,-..----+--+---,,R806"'---+---<ll'y1
RII
R01
OU----+--+--+-'
A9
10•
'-:,,::'.<
, - ; . . , ,
'--+-~
11(
O.'ZV).
OV
>-<•<>='----+-+-+-+--+-+-+-<-+-->----=:~'-
>--()-4-'-,-
:
7
P.807
,f
RI2
R0'2
<23>---+---~
~o
: . .
=.!
,!,
W6
:...
2.sv, Gil
<Ml\}-
~
Al1
RY-12W
1K
O.'N 4
Gl2
G01
(21}--!--4-~~--•
rO _,
A12
R817G
3.:JC
A13
A14
I.ICU1
2SC2112Y.G
;:::
2.sv! 811
rm
(lo}---1-
. Jro'-v-+---+~-
1K
0.3V
i
812
<NJ 1i)--~
' ! ?
ls,/
'-..tr--._-+-1-~-C
,--+---<J"'
111
801
<m>--+---+---
C8'6
I"'-. ~
; .
Q
[m2
~"877
x.:::>i
d,I,. ul,I,.
I I
"'221
~f£S.6K
1'
C849
47'1/'
25V
R804
""'
'
R89I!
2.7K
OV
0.01
r-t---{111) 112
802
(("">--+--+-,
~
-
OIIOl
lllOS
Ci802
H.T
0802--0l!09
UN2211
~
=,
1'7MA151WA
R878
C829
C802
S.61(
Cl841
W' "' llv'
2SC2112
1.
I
I
r,oro:r
lr'i)""
R899
2.7K
5V
.J.. CS28
;i;W
w
-:r-
;J;
~
Y,G
~ '
L
t~,,-&-,.,r---
_._,----+,j,-+-+--H-+-~::,,::~l,
::1' , o--<lt!}--(11)--{11]-{ttq)-(t~:>---,
..:X:1R/Ce';r1Q:,il2Q.A2B2A
l,._V
!f
r
V
D
tv--h ~ " ;
2C
IA
18
la.A
!Ci
2Q
EXT 3VC
(M)
1
-(i'
t
•-w--w1
l
IC803 - -
;J;
[ [ SN74LS367
ceo~,-_--.l-+-->-R812---+---+-R879--+------<-+-+--+-1-+-----<
or
wvw 71,.1
":-a,,,,·
J
Cl842
2SC2112 Y.G
<NJ
1!)-
ENA
(1~~ov
<NJ
r,
•• " .l
I
am
w
i
R882
1120
rcJrr
~
B
LP
~r~~,r~~23 /,-~
- = ~ " ' - - - - - - - + - - - - - - - - l - + - - - - - - - - - - - - + - + - 4 - - - 1 - - 1 - - 1 - ~
/
i
I
1:_
00
1::
I
/
i_l)
iJJ'-
?,
R883
1120
y
:g,
- 1
IT~-
JJ---\1,
-!,
IJll26
RL802
-
RL801
-
"'221
-
~.
RY12W
~
GSAS-2
or
or
GSA-237P
GSAS-2
Cl816
or
UN2219
GSA-237P
\
I
\
1:_
00
1::: I
1:_
00
1::: I
~~
I~~1
I \;
R816G
1.9(
11011
I-:
I
'8178
3.:JC
Cl8108
2SC3'1S'
P.Q
Clll09B
2SA116,
C852
-r(S
:=,,~
I .
~----+--+-4~
C
-
1 .9(

Advertisement

Table of Contents
loading

Table of Contents