30
KRF-V6200D/V7200D
AO
AP
AQ
AR
AS
X09-7032-72 (2/3)
Q501
Q311
Q309
Q310
BIAS CIRCUIT
SBR
/Rch
/Rch
SURR
OUND
Cch
/Lch
SURR
OUND
CN1
CN2
D501
D502
D505
D504
D503
D510
D507 D506
D509
D508
D517
Q507
Q510
D523
D519
D518
Q506
D516
D521
Q505
D520
Q508
Q312
Q313
Q222
Q509
Q221
CN6
CN7
CN8
(X09-7032-7x)
SBR
/Rch
SURR
OUND
/Rch
17.6mV
6mV
B/5-
CN201
3/3
X14-
POWER TRANSFORMER
POWER TRAN
3/3
D/5-
CN801
X14-
KRF-V6200D
ONLY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
PRE-
VCC-
VCC+
CH1OUT1
CH1OUT2
CH2OUT1
CH2OUT2
PRE+
SUB
GND
CH1IN
CH1NF
STBY
CH2NF
CH2IN
CH3IN
CH3NF
CH3OUT1
CH3OUT2
1
2
3
4
5
PRE-
VCC-
VCC+
CH1OUT1
CH1OUT2
470
R349
470
R350
470
R351
R352
4700P
30K
R357
30K
R355
4700P
R353
R354
4700P
30K
R356
9.1K
C311
C312
9.1K
9.1K
C313
470P
C6
390P
C8
390P
C30
470P
C28
470P
C102
390P
C103
33u35
C104
33u35
C10
2.2u50
C4
C32 33u35
2.2u50
C26
2.2u50
C101
100K
R102
100K
R36
1.8K
R105
56K
R38
1.8K
R18
100K
R12
56K
R14
56K
R103
100
R16
1.8K
R42
100
R40
100
R104
CH1
DRIVER
PRE
DRIVER
CH2
PRE
DRIVER
CH3
PRE
IC
MONO
DRIVER
CH1
PRE
15K
R112
1000P
C1
1000P
C2
1
R4
W6
1K
R106
1K
R20
27P
C105
27P
C12
56K
R107
56K
R22
W4
2W
0.22
2W
0.22
R109
R108
27P
C34
2W
0.22
R47
2W
0.22
R49
2W
0.22
R48
2W
0.22
R50
1K
R44
56K
R46
2W
0.22
R24
2W
0.22
R26
2W
0
.22
0
.22
2W
0.22
0.22
1
2
3
AMP-AC 1
AMP-GND
AMP-AC 2
1
2
3
4
5
6
7
8
9
12V-AC 1
12V-GND
-12V-AC
DSP-AC 1
DSP-AC 2
-30V-GND
-30V-AC
FIL-AC 1
FIL-AC 2
4700u75
C503
4700u75
C504
0.1
C501
0.1
C502
2.2
R513
0.022
C520
IN
OUT
GND
C526
0.1
C510
0.1
C512
47u25
2200u25
C507
470u25
C508
1/4W
1
R527
1/4W
1
R528
0.1
C505
0.1
C506
4700u16
C517
0.01
C516
470u63
C513
C515
C514
470
R503
4.7K
R502
1/4W
1
R501
33u63
47u63
19
18
33u63
R520
R519
47K
R526
R804
R515
1
0
C523
C525
10u100
33u63
C522
10u100
560
R524
C524
R514
1
C
SR
SBR/R
SRG
CG
FRG
470
R363
R359
470
4700P
9.1K
R361
C315
30K
R362
R358
9.1K
R360
C314
4700P
30K
+64.4V
+64.4V
+64.4V
+64.4V
+43.9V
+43.9V
+43.9V
64.4V
64.4V
64.4V
64.4V
64.4V
64.4V
43V
43V
43V
43V
12V
12V
12V
22.7V
22.7V
22.7V
+22.3V
+22.3V
+9.8V
+9.8V
30.1V
+11.9V
+11.9V
+11.9V
CP2
C242
4700P
R256
9.1K
R254
30K
R258
470
1.3K
R525
W21
R803
0
W22
R530
1
R533
1
R531
1
CP1
4700P
C241
30K
R253
9.1K
R255
470
R257
W1
W2
61
71
72
62
47K
R512
8.2K 1/4W
R517
2W
1K
R518
1 2
2
1
72
71
62
61
2W
330
R523
1
2
USB-AC1
USB-AC2
1
2
KRF-V7200D/S
COUNTRY
DESTINATION
MODEL NAME
KRF-V6200D/S
ABB.
No.
UNIT
2-71
2-72
AUSTRALIA
EUROPE
X
E
EUROPE
AUSTRALIA
E
X
A
C
YES
NO
YES
C52,
53
NO
YES
NO
502
C501,
YES
2
D1,
NO
NO
D501
YES
NO
Q3,4,
YES
509
Y
337,338,525,7
R9,10,55,56
N
+43.9V
43V
+64.4V
64.4V
+64.4V
64.4V
43V
+43.9V
COLD
HOT
USB-AC1
USB-AC2
12V-AC 1
12V-GND
-12V-AC
DSP-AC 1
DSP-AC 2
-30V-GND
-30V-AC
FIL-AC 1
FIL-AC 2
AMP-GND
AMP-AC 2
AMP-AC 1
-30V-AC
FIL-AC 1
FIL-AC 2
USB-AC1
USB-AC2
DSP-AC 1
DSP-AC 2
-30V-GND
-12V-AC
12V-GND
12V-AC 1
+55V
+47V
-47V
GND
-55V
+
++
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
IC1
IC2
IC4
-47.6V
H-TAP :
L-TAP :
50.7V
60.5V
H-TAP :
L-TAP :
-50.7V
-60.5V
40mA
40mA
WH801
2/3
X14-
BH-6
BI-5
BG-5