Sanyo EM-V758 Supplement Of Service Manual page 3

ii
. .
"..."...". ."
3. CIRCUIT DIAGRAM
.
,.
.
.. .
THERMAL PROTECTOR
FOR CAVITY OPEN 122t5°C
r
"i
'z'
d
CAVITYLAMP
L .—
__J
2200PF
=
w
BK
(
THERMAL PROTECTOR
L
FOR MAGNETRON OPEN
135!5°C
w
f
I
S1
+
11
I
'-k 13
I
15
I
I
I
I
1
I
I
I
I
I
I
1–.
i
2
!3
i
I
I
650JIH "2
BR
n
I
I
0.068PF I
I
~
I
! CONNECTOR \
r
GEAR MOTOR
)
BK
"
INTERLOCK i
\
PRIMARY
INTERLOCI
SWITCH
NC
--(Y
I
BLOWER MOTOR
HIGH VOLTAGE TRANSFORMER
~_–——–_—–.––—– —..
IK
c
CONTROL
CIRCUIT
BOARD
K
CONNECTOR
J
Slol
l———_--l
——— ——— — —— — ——— —
TOUCH
KEY
BOARD
:OM
o ~
\
NO
.—-— ———— ——— 1
w
I
m
)
———— —.
I
o
I
~
I
10MEG.OHM
1
BK
WIRING COLOR
BK : BLACK
BR : BROWN
W : WHITE
BL : BLUE
O : ORANGE
R : RED
Figure 1
Parts marked with this sign are supplied with
high voltage exceeding 250V.
Parts marked with this sign have special
characteristics important for microwave leakage.
When replacing any of these parts use only
manufacturers specified parts.
El
NOTE:
CAPACITYI
WORKING VOLT
I
1.03MFD2.1KVAC
EM-V758
I
I
I
/1. IMFD2KVAC ]EM-v860 I
1
I
I
–2–