Read Sharp R-246 (serv.man2) Service Manual online
26
R-246(G)
R-246(SL)
R-246(W)
R-246(SL)
R-246(W)
Figure S-3. Printed Wiring Board
1
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
3
4
5
6
1
2
3
4
5
6
*
*
*
*
*
*
*
*
∆
*
*
PARTS LIST
ELECTRIC PARTS
1- 1
QACC-A088WRE0
Power supply cord
1
AW
1- 2
FPWBFA347WRKZ
Noise filter
1
AX
1- 3
FH-DZA103WRKZ
High voltage rectifier
1
AS
1- 3
FH-DZA082WRK0
High voltage rectifier (Interchangeable)
1
AQ
1- 3
FH-DZA087WRK0
High voltage rectifier (Interchangeable)
1
AQ
1- 4
QSW-MA085WRE0
Monitored latch switch
1
AF
1- 4
QSW-MA137WRE0
Monitored latch switch (Interchangeable)
1
AH
1- 5
QSW-MA086WRE0
Monitor switch
1
AF
1- 5
QSW-MA138WRE0
Monitor switch (Interchangeable)
1
AH
1- 6
QSW-MA085WRE0
2nd. interlock relay control switch
1
AF
1- 6
QSW-MA137WRE0
2nd. interlock relay control switch (Interchangeable)
1
AH
1- 7
RC-QZA295WRZZ
High voltage capacitor
1
AV
1- 7
RC-QZA218WRE0
High voltage capacitor (Interchangeable)
for production use
1
--
1- 8
RMOTEA403WRZZ
Fan motor
1
AZ
1- 8
RMOTEA340WRE0
Fan motor (Interchangeable)
1
AX
1- 8
RMOTEA389WRE0
Fan motor (Interchangeable) for production use
1
AX
1- 9
RV-MZA306WRZZ
Magnetron
1
BL
1-10
RLMPTA083WRZZ
Oven lamp
1
AM
1-11
RMOTDA173WRE0
Turntable motor
1
AX
1-11
RMOTDA226WRE0
Turntable motor (Interchangeable)
1
AT
1-12
RTHM-A116WRE0
Thermal cut-out 125˚C (OVEN)
1
AK
1-12
RTHM-A078WRE0
Thermal cut-out 125˚C (OVEN) (Interchangeable)
1
AK
1-13
RTRN-A679WRZZ
High voltage transformer
1
BK
Note: The parts marked "
∆
" may cause undue microwave exposure.
The parts marked "*" are used in voltage more than 250V.
REF. NO.
PART NO.
DESCRIPTION
Q'TY
CODE
3
DIP
,F
CHIP SIDE
R4
C2
D3
C1
C21
Q21
D1
D2
D4
Q22
VRS1
D40
B
B
1
1
1
7
S
P
4
3
2
2
E
E
R30
D22
(R21)
1
3
RY1
RY2
D20
(ZD2)
CN - B
CN - A
SP1
C8
(Q23)
B
E
D21
(J2)
Click on the first or last page to see other R-246 (serv.man2) service manuals if exist.