KP-XR43M31/M61/M90/M91, XR53M31/M61/M90/M91
RM-961
– 59 –
T6002
LFT
T6001
LFT
CN6004
AC(W)
1
AC IN
110-240V
50/60Hz
AC(L)
4
CN6007
AC(L)OUT
1
AC(N)OUT
5
CN6006
AC(N)IN
4
AC(L)IN
1
1
2
4
3
2
1
3
4
IC6004
SWITCHING IC
1
19
15
7
17
2
16
18
14
VD
VC2
VB
VC1
VS
RT
6
CT
COM
VG(H)
VG(L)
D6015
RECT
D6100
RECT
STBY+5V
IC6003
MAIN SW
IC6007
MAIN SW
Q6004
MCM SW
Q6002
VCC SW
Q6003
MAIN SW
Q6000
DBL RECT
Q6100,6102
PROTECT
T6100
SBT
5
12
7
8
6
1
IC6302
STBY 5V REG
5
4
3
4
11
IN
OUT
IC606
REF VOLTAGE
3
2
1
REF
K
A
Q6300
MAIN SW DRIVE
Q6301,6302
PROTECT
STBY +5V
IC600
REF VOLTAGE
2
A
REF
K
IC6002
RT SW
IC6005
MAIN SW
IC6301
+B REG
1
4
D6304
RECT
D6300
RECT
IC6001
DC/DC CONVERTER
3
13
10
14
2
1
VCC
IN4-
11 IN4+
6
IN2-
7
IN2+
4
IN1-
5
IN1+
8
IN3-
9
IN3+
OUT4
OUT3
OUT1
OUT2
T6005
PIT
13
15
7
9
10
12
16
18
1
3
D6308
RECT
D6302
RECT
D6309
RECT
D6310
RECT
D6301
RECT
+
T6004
PIT AUDIO
2
8
IC6303
OVP
3
1
4
12
REF
K
G1
(POWER SUPPLY)
(GE/ME MODEL)
1
CN6302
2
-22V
3
15V
4
-15V
9
+6.5V
6
PROT
5
P.CONT
+22V
TO A1 BOARD
CN1605
TO D BOARD
CN5013
5
CN6300
2
OVP
3
OCP
1
AC ON/OFF
STBY +5V
TO A1 BOARD
CN1606
1
CN6301
2
-17V
+17V
TO A1 BOARD
CN1603
3
CN6303
9
+10.5V
+6.5V
4
+6.5V
5
+6.5V
10
+10.5V
TO D BOARD
CN5002
1
CN6304
+135V
F6001
6.3A
Q6303
OCP
L2
X2
K2
Y2
I2
TO H1 BOARD CN3002
Z2
TO H1 BOARD CN3001
a2
RY6000
RY6001
+
+
Q6005
SWITCHING
1
3
GE/ME model
(NOT USED)
6-1-11. G1 BOARD BLOCK DIAGRAM
