KE-MR50M2 (CH) 3-22
(2) Schematic Diagram of F Board
1
A
B
C
D
E
F
2
7
6
5
4
3
+6V
2.8
0.4
17.5
2.2
1.1
5.6
2.9
5.6
7.9
8.0
AC INLET
250V
T10A
F601
SOURCE
SOURCE
DRAIN
VDD
FB
CL
VCC
B-SS12581<HK.>-F..
(LINE FILTER)
F
RELAY DRIVE
CN1005
TO G BOARD
CN1003
TO G BOARD
AC
AC
AC
AC
GND
POWER ON
ST-BY 6V
1
2
3
A
K
~
~
+
-
1
2
3
4
5
7
8
1
2
1
2
1
2
3
1
3
4
5
6
7
8
9
10
11
C608
C610
R605
R606
R607
C620
R608
R609
R610
R611
D605
C601
C602
C603
C604
C612
C617
C621
CN603
CN604
D601
L602
TH601
R603
R604
CN601
R614
C607
D602
IC601
D603
D604
C618
C623
VDR601
VDR602
R615
IC602
C622
C609
C611
C619
Q601
R616
VDR603
PH601
C605
RY601
C613
R601
T601
T602
T604
T603
0.1
25V
B:CHIP
0.1
25V
B:CHIP
470
:CHIP
22k
:CHIP
15k
:CHIP
47
:CHIP
15k
:CHIP
2200p
:CHIP
4.7k
:CHIP
15k
:CHIP
MA113
4700p
500V
:E
4700p
500V
:E
4700p
500V
:E
4700p
500V
:E
10
470p
250V
:B
100
10V
2P
3P
DF06M
10µH
390k
:CHIP
56
1/4W
:FPRD
2P
:VH
8.2
1W
:RS
2200p
500V
:E
EG01CV1
MIP2C20MP1SO
D1NL20U-TR2
D1NL20U-TR2
1000p
B:CHIP
1000p
B:CHIP
ERZV14D621
ERZV14D621
0.47
1/4W
:FPRD
MM1431ATT
0.01
B:CHIP
1
275V
ECQ-UL
1
275V
ECQ-UL
470
25V
:ZL
2SD2114K
1k
:CHIP
ERZV10D621
PC123Y22JOOF
22
450V
470p
630V
R:CHIP
100k
1W
:RS
8MH
8MH
10MH
ST-BY TRANSFORME
6V
1
2
4
3
1
2
4
3
1
2
4
3
C601
C602
C603
C604
C605
C607
C608
C609
C610
C611
C612
C613
C617
C618
C619
C620
C621
C623
CN601
CN603
CN604
D601
D602
D603
D604
F601
FH601
FH602
IC601
IC602
L602
PH601
R601
R602
R603
R604
R605
R606
R607
R608
R609
R614
R615
R616
RY601
T601
T602
T603
T604
TH601
VDR601
VDR602
VDR603
1
2
3
A
B
C622
D605
Q601
R610
R611
1
2
3
A
B
<CONDUCTOR SIDE>
<COMPONENT SIDE>
F
[LINE FILTER]
— F BOARD —
•
F BOARD SEMICONDUCTOR LOCATION
IC
IC601
A-2
IC602
A-1
TRANSISTER
*
Q601
A-1
1
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 3-13)
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
DIODE
*
D601
A-3
-
D602
A-2
-
D603
A-2
-
D604
A-1
-
D605
A-1
3