Download Print this page

Panasonic NN-C897WB Service Manual page 34

Advertisement

NN-C897WB
NN-C897CB
NN-C877WB
NN-C877CB
DIGITAL PROGRAMMER CIRCUIT
SCHEMATIC DIAGRAM (NN-C877WB NN-C877CB)
(Ree
en
a
ee
er
net
he a
! STABILIZED
1
cM
Tl
{| CONTROL
CIRCUIT
i
ECN20_HWSSSH
Eeesae0enne
|
!
'
}-—+
ia
=
oe
'amit
NO
ye
H
Rio
'
cd
GSN_I8V
i
750
H
PF3
'
i
PF4
:
!
.
$3
ee 2
|
7
| —@®
H
@
ays
i | pio
Lvec
GSN_18V
<
! | ERaiso2
2
4
i
4} VREF
iY
H
cio tt
+C12
Les
'
1000pF
10uFI6V)
T 103
lavss
P2
S1
'
ay
3
RY6
H
—+
GSN_18V
H
+ on
ft aalvss
g++
> _|
H
R16 | 100uF
zpe
'
igon | sov
3, BESS
2
pe
VEE
!
Di
@
RYS
'
ERAISO2
GSN_18V
I
GND
anv]
.
GND
Ks
a
PFL
PF2
CNe
(a
oo
ECN20_5SWO1D
SHUTTER
R17
sw
CNTRO
P47
P62
PSt
TEMP
CONTROL
CIRCUIT
PULSE
GENERATION
CIRCUIT
aa nnnne
enon
nee-----4
p--------
++ -- +--+
- +--+
---
+--+
+--+
£603L8020BP
174
| OPEN
E603L9010BP
182 | OPEN
ANS
c
7
i
1
i
1
1
1
19
'
'
'
i
'
18
ee]
'
Pw
k
7
t
t
!
1s
'
'
'
i"
x]
;
1
'
'
'
i 3
[
=i]
'
ie
:
1
'
i
'
'
'
=
'
i
f
t
1 JPRI
H
N
f
4
H
<OPEND
'
1
'
|
4
!
i
(
10K
{
t
'
i
La]
'
1
tl
Ne
Poe
Nc | [POL

Advertisement

loading

This manual is also suitable for:

Nn-c897cbNn-c877wbNn-c877cb