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AT
KRF-V5450D/V6400D
+12V
+B-2
R204FL
C202FL
470K
47u50
C203FL
220P
C204FL
500
33P
IDLE
500
211FL
Q203FL
Q204FL
ADJ.
220
R212FL
36K
R218FL
33K
R222FL
47K
B-2
R204FR
C202FR
470K
47u50
C203FR
220P
C204FR
500
33P
IDLE
500
211FR
Q203FR
Q204FR
ADJ.
220
R212FR
36K
R218FR
33K
R222FR
47K
+12V
+B-2
R204C
C202C
470K
47u50
C203C
220P
C204C
500
33P
IDLE
500
R211C
Q203C
Q204C
ADJ.
220
R212C
36K
R218C
33K
R222C
47K
Q206C
B-2
Q201C/FL/FR/SL/SR/SW
Q202C/FL/FR/SL/SR,206C/FL/FR/SL/SR/SW
Q203C/FL/FR/SL/SR/SW,204C/FL/FR/SL/SR/SW
Q205C/FL/FR/SL/SR/SW
Q207C/FL/FR/SL/SR/SW
D201C/FL/FR/SL/SR/SW
28
AMP (2/2)
AU
FRONT
Lch
Q201FL
R205FL
+
4.7
1/4W
R206FL
R213FL
1
3K
2
3
Q205FL
Q207FL
Q206FL
R223FL
4.7
1/4W
+12V
+B-2
+B
FRONT
Rch
Q201FR
R205FR
+
4.7
1/4W
R206FR
R213FR
1
3K
2
3
Q205FR
Q207FR
R223FR
Q206FR
4.7
1/4W
B
B-2
Cch
Q201C
R205C
+
4.7
1/4W
R206C
R213C
1
3K
2
3
Q205C
Q207C
R223C
4.7
1/4W
:
2SD2390-Y
: KTC3200BL-1
:
KSA992F-1
:
KTC3964
:
2SB1560-Y
:
1SS133T-72
AV
+12V
+B-2
+B
R203FL
2.2K
Q202FL
18K
L201FL
0.5uH
R214FL
10 1W
R229
10
1W
B
B-2
+12V
+B-2
+B
R203FR
2.2K
Q202FR
R227
10
1W
18K
L201FR
0.5uH
R214FR
10 1W
B
B-2
+12V
+B-2
+B
R203C
2.2K
Q202C
18K
L201C
0.5uH
R214C
10 1W
B
B-2
SIGNAL LINE
GND LINE
B LINE
+B
B LINE
B
AW
CN202
1
+12V
2
GND
MAIN-
3
GND
CP406
4
PROTECTION
BK-1
5/6
5
B+
6
B+
7
B-
8
B-
CN203
1
FR
2
B-
MAIN-
3
FL
CP409
4
SR
BL-1
5/6
5
SL
6
C
7
SWSRB
CAUTION: For continued safe-
ty, replace safety critical com-
ponents only with manufactur-
er's recommended parts (refer
to parts list).
critical components. For con-
tinued protection against risk
of fi re, replace only with same
type and rating fuse(s). To re-
duce the risk of electric shock,
leakage-current or resistance
measurements shall be carried
out (exposed parts are accept-
ably insulated from the supply
circuit) before the appliance is
returned to the customer.
The DC voltage is an actual
reading measured with a high
KRF-V6400D (4/6)
impedance type voltmeter with
no signal input. The measure-
ment value may vary depending
on the measuring instruments
used or on the product.
AX
1
2
3
4
5
indicates safety
6
7
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