— 53 —
KP-51WS500/57WS500/65WS500
BLOCK DIAGRAM (3 OF 3)
5-1.
Q5001
Q5002
TO
A BOARD
CN4
TO
A BOARD
CN706
TO
D BOARD
CN8013
TO
A BOARD
CN7
18
1
16
15
1
2
3
4
18
16
O
I
2
1
12
10
14
12
10
9
VS
VB
VG (L)
VC2
OCP
VC1
VG (H)
2
8
VD
V SENSE
+11V
F/B
IC6003
DRIVER
T6001
PIT
1
4
3
9
8
T6004
ST ANDBY
1
2
AC (H)
AC (L)
CN6005
RELAY
R Y6003
CONV
Q6006
RELAY
R Y6002
7
9
15
13
IC5003
-5V REG.
IC5004
6V REG.
O
I
IC5006
ST ANDBY 5V REG.
RELAY DRIVE
Q5003, 5004
5
6
7
2
3
1
LINE
FILTER
L6001,
6002
+11V
D6007
D6002
PH6002
PH6001
IC501
D6012
D6011, 6020
D6006
D5017
Q5005
D5001
D5022
STBY 5V
D5003
D5010
D5006
D5002
D5009
D5008
Q5006
D5005
D5004
D5013
D5023
D5025
D5031
Q5007
D5018
D5019
D5026
IC5002
IC5005
D5020
D5007
D5014
1
4
AU 19V
AU -19V
CN5002
5
3
1
-5V
6V
11V
CN5003
6
4
3
1
9
+22V
-22V
+15V
-15V
+135V
CN5004
5
4
1
3
OVP
OCP
STBY 5V
RELA Y
CN5001
G
(POWER SUPPLY)
A C IN
120V A C
60Hz
F6001
CONV
Q6005