AX
AO
AQ
AS
AU
AW
AP
AR
AT
AV
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
Y05-4640-70
470P
C826
470P
C827
10P
C330
75K
R352
1K
R350
2W
0.22
R349
2W
0.22
R348
2W
0.22
R341
1K
R325
10P
C317
75K
R323
2W
0.22
R339
2W
0.22
R340
2W
0.22
R338
1K
R324
10P
C316
75K
R322
10K
R383
10K
R381
15K
R382
15K
R482
15K
R481
33K
R326
33K
R327
10P
C431
75K
R431
10P
C417
75K
R427
10P
C416
75K
R426
1K
R428
1K
R429
1K
R430
2W
0.22
R474
2W
0.22
R473
2W
0.22
R461
2W
0.22
R463
2W
0.22
R462
2W
0.22
R460
33K
R351
33K
R450
33K
R451
33K
R437
1/4W
4.7
R334
2W
4.7
R342
0.1
C324
0.1
C326
0.1
C325
0.1
C323
2W
4.7
R343
1W
150
R478
24uH
L302
24uH
L301
1/4W
4.7
R335
1/4W
4.7
R347
24uH
L303
24uH
L403
1/4W
4.7
R475
2W
4.7
R476
0.1
C438
0.1
C437
0.1
C327
0.1
C328
2W
4.7
R345
1W
150
R479
18K
R445
2200P
C441
2200P
C440
2200P
C439
1/4W
4.7
R466
24uH
L402
2W
4.7
R468
0.1
C426
0.1
C428
0.1
C429
0.1
C427
24uH
L401
1/4W
4.7
R467
2W
4.7
R469
220K
∗
R440
220K
∗
R703
100
∗
R483
∗
R477
220P
∗
C444
2200P
∗
C446
2200P
C443
2200P
C442
1W
150
R480
10K
R443
47K
R444
∗
R379
100u10
C377
∗
R380
1
2
3
4
5
+5.3V
M.GND
POWER RE
F
.OFF1
SURR RL
Y
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
V
.MUTE
VCTLAB
VCTLA
-6dB A
T
T
A.MUTE
LIMITER
P
ACK
PROT1
PROT2
NC
M.GND
RL
Y
SP
.RL
Y
DET1
DET2
2
1
1
2
3
2
1
H.P R
H.P L
NC
3
2
1
K401
K402
K403
R438 390 2W
R439 390 2W
61
4
3
5
2
10
13
14
12
11
16
15
17
18
10
11
16
15
14
1
60
59
58
72
71
22
21
11
10
8
9
∗
W151
1
2
3
4
7
8
9
10
11
12
13
14
15
47K
R140
100K
R143
100K
R144
311
410
+B
B
+22V
+22V
+22V
+22V
+22V
+22V
+22V
+5.3V
+5.3V
YES
YES
YES
NO
NO
NO
YES
NO
NO
R132
NO
NO
NO
NO
NO
NO
YES
YES
YES
J205
NO
E03-0398-05
E03-0398-05
NO
E03-0398-05
E03-0398-05
E03-0396-05
E03-0396-05
E03-0396-05
J206
YES
NO
NO
YES
NO
NO
NO
NO
NO
WH120
YES
YES
YES
NO
NO
NO
YES
YES
NO
W174
R125
1
27
1
1
27
1
27
27
27
K101
S76-0102-05
S76-0102-05
S76-0102-05
S76-0102-05
S76-0102-05
S76-0102-05
S76-0099-05
S76-0099-05
S76-0099-05
T101
L07-2758-05
L07-2805-05
L07-2758-05
L07-2758-05
L07-2805-05
L07-2758-05
L07-2758-05
L07-2758-05
L07-2758-05
STK-413-220A
STK-413-220A
STK-413-220A
STK-413-220A
STK-413-220A
STK-413-220A
STK-413-220A
STK-413-220A
STK-413-220A
397
W321,
NO
NO
NO
NO
NO
YES
NO
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
R477
1K
1.2K
1.5K
1.2K
1K
1K
1.2K
1.2K
2.2K
2.2K
1.2K
1.5K
1K
2.2K
1.2K
2.2K
1.2K
2.2K
R432
680
820
680
680
680
680
820
680
680
J403
J402
WH112
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
R124
NO
NO
NO
YES
YES
NO
YES
YES
YES
10K
10K
10K
10K
10K
10K
10K
10K
10K
380
R379,
YES
YES
YES
NO
NO
NO
YES
NO
NO
422,423
R318,319,353,
680
820
680
2.4K
2.4K
3K
680
2.4K
2.4K
NO
NO
NO
NO
NO
NO
NO
NO
NO
Q409
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
YES
405
W394,395,
YES
YES
YES
YES
YES
YES
YES
YES
YES
456,457
R328,329,344,
E03-0396-05
397
701
J205
R132
Q409,
W321,
422,423
380
IC401
T101
K101
R125
WH120
J206
S76-0099-05
L07-2758-05
STK-412-220A
R379,
R318,319,353,
995,996
R124
395
405
701,702
WH112
J403
R440,477,
W151,174,
W394,
R138,139,
424
456,457
R328,329,344,
R320,
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
YES
NO
NO
NO
1
1
1
27
27
1
1.2K
1.5K
1.2K
1.2K
1.2K
1.5K
680
820
680
680
680
820
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
22K
22K
10K
10K
10K
10K
10K
10K
33K
33K
33K
33K
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
E03-0398-05
E03-0398-05
E03-0398-05
NO
NO
NO
NO
NO
NO
S76-0102-05
S76-0102-05
S76-0102-05
S76-0102-05
S76-0102-05
L07-2758-05
L07-2805-05
L07-2758-05
L07-2758-05
L07-2758-05
STK-412-220A
STK-412-220A
STK-412-220A
STK-442-070
STK-442-070
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
401
IC301,
440,995,996
R138,139,
702
R701,
404
J402,
CONT
C/SW
T2
1
1
T5
2
CN116
CN117
T3
T4
2
3
120V 240V
T1 1
F103
3.15A
3
2
∗
C130
∗
W397
1
AC L
∗
W321
F102
1A
∗
F101
C
N
111
CN109
CN1
1
0
3
2
1
CN108
W
W
2
AC N
W
2
T1
T5
2
1
1
3
2
2
4
1
1
X08 AC2
X08 AC1 1
2
W142
X14 FL2
X14 FL1 1
3
2
-30V
30V
W315
4
F OFF2
1
2
30V
7
5
4
3
6
8
9
11
10
3
2.7K
R145
1
2
T4
T2
T3
2
1
T5
T1
1
3
2
: AC240V~ 50Hz
: AC230V~ 50Hz
(X)
(E)
: AC110-120V/220-240V~
: AC120V 60Hz
50/60Hz
(K,P)
(M)
STK-412-220A
STK-412-220A
NO
E03-0398-05
YES
NO
E03-0398-05
YES
NO
NO
S76-0102-05
S76-0102-05
820
680
NO
NO
NO
YES
YES
NO
1
YES
NO
27
33K
10K
1.5K
10K
33K
1.2K
NO
NO
L07-2805-05
L07-2758-05
NO
NO
YES
YES
NO
YES
NO
YES
NO
NO
5
410
100u10
C376
Q701
(1/4W)
(1/4W)
W151
33K
33K
33K
33K
33K
33K
33K
33K
33K
R320,
424
+
+
Q410
Q411
Q412
∗
J404
J401
WH123
CN103
∗
WH112-1
∗
WH112-2
CN806
WH117
J801
HEADPHONE
SW.ch
R.ch
GND
C.ch
L.ch
GND
GND
GND
LS.ch
∗
J402
RS.ch
LS.ch
SW.ch
∗
J403
RS.ch
D303
D404
D323
D406
D407
D408
P102
GND
D304
GND
GND
GND
GND
GND
GND
GND
GND
D310
D403
GND
NJM4565D
:
IC206
∗
∗
∗
HZS5.6N(B2)
MTZJ5.6(B) or
HZS3.9N(B2)
MTZJ3.9(B) or
D307,311,312,314,316
D5SBA20F03
D2SBA20F03
HZS15N(B2)
MTZJ15(B) or
D119,301,302,401,402
HZS16N(B2)
MTZJ16(B) or
S1ZB20(4101)
HSS104A
1SS133 or
315,323,403,404,
303,304,308-310,313,
D114-116,123,124,215,
RB441Q-40
Q410,411,803
407-409,800
Q309-315,401,404,
Q307,308,316,319,405,
Q301-306,317,318,701
NJM2279D
D319
D602,603
D320
:
:
:
D305,306
D121,122
D120
:
:
:
:
D118
D117
:
:
:
406-408
D113
:
:
Q403
Q402
Q114,412
801,802
Q113,406
IC607
IC401
IC301
∗
∗
:
:
:
DTC113ZSA
UN4219 or
2SC3944A
2SA1535A
2SC1845(F,E)
:
:
:
:
2SC1740(Q,R) or
:
2SA992(F,E)
2SC2878(B)
2SC2785(F,E)
:
:
2SB1640
:
KIA7912PI
KIA7812API
BA05T
IC107
IC106
IC105
:
:
:
GND LINE
B LINE
B LINE
SIGNAL LINE
X14-A/2-
5/5
CN802
5/5
X14-A/2-
CN805
WH116-2
S101
CN104
CN118
∗
J206
WH116-1
∗
J205
CN105
∗
CN112
WH1
16-2
WH119-2
CN115
S102
WH114
X08-323-
1/5
CN603
D124
D123
X14-A/2-
5/5
WH804
WH110
CN114
WH106-1
WH104
WH103
WH107
E2
E4
POWER TRANSFORMER
B
A
C
(M) TYPE
ONLY
(M) TYPE ONLY
EXCEPT (K,P) TYPE
EXCEPT
(K,P) TYPE
X08-313-
2/5
CN1
(M) TYPE
ONLY
VR715
KRF-V5570D
EXCEPT
VR716
KRF-V5570D-S
KRF-V5070D
KRF-V4070D-S
EXCEPT
VR705
KRF-V5070D-S
KRF-V4070D
(M) TYPE
ONLY
POWER
(X09- ) (E/9)
(X09-6740-10/6750-10) (A/9)
KRF-V4070D/V4070D-S (3/5)
(X09- ) (C/9)
(X09- ) (F/9)
(X09- ) (D/9)
(X14- ) (B/2)
(X09- ) (G/9)
KRF-V5070D/V5070D-S (3/5)
KRF-V6070D/V6070D-S (3/5)
VR-705/707/715/716 (3/5)
KRF-V5570D/V5570D-S (3/5)
CAUTION:
For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be
carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the cus-
tomer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
BI-1
BI-5
Z - 7
L - 7
BI-1
