Panasonic NE-1856 - NE-1846 SCHEMATIC DIAGRAM NE-1446

SW7 SHORT SWITCH
(LOWER)
SW8 SAFETY SWITCH A
(SECONDARY)
RY1-7 RELAY
FM
FAN MOTOR'
AM ANTENNA MOTOR
CH HIGH VOLTAG E CAPAC ITOR
L
OVEN LAMP
(240V 25W)
i
', /0
.. : ~ ~
,r-'"'
RY4
F1
1- --- --1
i :
: . RY3 !
:-r- o-----r
MI
r
CAUTION:
HIGH VOLTAGE AREA
1- - - - - - - - - MAGNETRON - 1
I HIGH VOLTAGE (UPPER) 1
I TRAnN~S!ORMER _ : - - -k.. - -: I
(UP~ I ~II
-' 11 - . I
1
1
1
I
1
1
1
1
I
MAGNETRON 1
1
(LOWER)
,-- ---- -, I
,r ' 1 r 6'";,,- ~ ~ ~; : H M l: H F : .--t- ¡ I
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I
I
1
I
I
I
I
I
I
77T 77T I
l 1
POWER SUPPLy
BOAR D
-4::- ,
GROUNDING SW1
THERMAL CUTOUT
GROUND
(UPPER MAGNETRON)
rlr
CHASSIS SW2
THERMAL CUTOUT
(LOWER MAGNETRON)
..a........r
VARISTO R SW3 THERMAL CUTOUT
(OVEN) .
'.
-H-
DIODE
SW4 SAFETY SWITCH B
(UPPER)
~
PROTECTER DIODE SW5 SHORT SWITCH
(UPPER)
-rv- FUSE SW6 SAFETY SWITCH B
(LOWER) .
1 SW6 ': 1 :
I '1
1
.J
L J:1 _
,
,
1- - - - -- - - - - - - - - - - - -t-- -- --- --
,
,
,
I
I
,
I I
I I
CN 104 ' : ~
~
1 3 ' ----: __
-- --- -, -- --
,
- - - - I
I
I
,
,
I
' SW8
1
NOTE: Door is closed.
Unit is not operated.
~ - - '< ,
~'
240
r--- - ----- --- -,
: 10A ! ! e
'\....O o
300IJH I 10A I
,
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:J:! <?~ SE ~ I _L T 0!i 1
z
DISPLAY
PROG rEo rEo rEo!EtJ
BB o;;p o;;p o;;p o;;p
~ 23 00 00 0000 0000 o
AC230V
50Hz
POWER
SELECT
SWITCH
BOARD
NE-1846 SCHEMATIC DIAGRAM
NE-1446
8-331 EP
......
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