AO
AP
AQ
AR
AS
AT
AU
AW
AY
BA
BC
AV
AX
AZ
BB
Y05-3822-70
KRF-V8010D/V8010DW
NC/NP
3
+65V
15V
+37V
+15V
1/4W
R24 10K
47K
R34
10K
R47
1/4W
R23
10K
R13
+65V
37V
3900P
C25
1.8K
R292
R279
33K
1.8K
R280
56K
R278
100K
R276
C264
820P
+
C26
3900P
C27
150P
C265
R373
+
2.2u50
1K
56K
R277
R275
R259
100K
C263
820P
1K
1K
+
B
100u10
C267
1K
R281
56K
R301 1K
C281
R299
10P
R302 1K
R282
100u10
C268
+
+
1K
+
C266
2.2u50
R260
R374
1K
10P
R300
56K
C282
47u50
C29
+
10u100
+
65V
65V
COM/-V
SUB GND
COM/+V
COM/-V
8
9
11
10
12
14
13
-VH/NP
1OUT
NC
+65V
65V
+37V
+65V
+65V
C32 10u100
2OUT
16
15
17
19
18
-V(PRE)
+V(PRE)
1NF
1IN
SUB GND/NP
2IN
2NF
21
20
23
22
2
1
NP/SUB GND
MUTE
+VH/NP
P1
R289
1000P
4700P
390 2W
1 1/4W
3
2
1
Q
E,T
Q
E,T
DESTINATION
PIN No.
3
2
1
8
6
5
7
4
12-15
9-11
4
5
6
8
7
9-11
12-15
20
21-24
17
18,19
16
25
26
18.19
17
16
21-23
20
2
1
3
1
2
2
1
1
YEL
COLD
GRY
HOT
37V
+65V
15V
+37V
R265 2.2K
+15V
R377
1K
+65V
15V
+37V
+15V
R285 56K
R283
100K
1K
1K
R257
R262
2.2K
2.2K
1K
R376
R264
1K
+
C272
2.2u50
R284 100K
R286
2.2K
2.2K
R258
R261
R263 R267
1K
R375
+
47u50
Q9-13
C30
150P
C33 3900P
C34 3900P
C28
C273
100u10
+
C271
2.2u50
R294
R287 1.8K
+
R305 1K
R306 1K
15P
56K
R291 100K
+
C277 2.2u50
R293
56K
65V
+65V
C279
100u10
C274
100u10
R290
R288 1.8K
+
33K
1K
R297
R295 1.8K
1K
C284
15P
+
15P
C285
R309
1K
2W
0.1
R339
C19 47u35
220 2W
37V
2
1
C9
C10
R1
1
4.7K
+
100u25
4.7K
100u25
GND
R42
R44
390 2W
R43
820 1/4W
R46
2W
390
15V
IN
3
OUT
R12
+
C16
C15
1
2
31V
+37V
+
270 2W
R17 27K
R38
+15V
3
IN
OUT
GND
R40
270 2W
R39
270 2W
R41
27K
R3
+37V
+
2200u35
470u35
IC2
R14
0.22
C12
8
8
+
7
7
C14 0.22
C13 0.22
ORG
BLK
C1
1
0.22
6
6
5
5
IC1
0.22
C3
4
4
RED
ORG
BLU
+37V
65V
+65V
C18
22u63
+
R20
1K
4.7 1/4W
R18
R28
R27
R35
27K
R16
C7
R4
+
+
C8
51K
R15
C6
+
4.7 1/4W
R341
0.1
C301
R383
22
+65V
51K
R45 1
+
C5
1/4W
C2 0.22
C1 0.22
3
3
2
2
BLU
1
1
1
RED
POWER TRANSFORMER
T1
YES
CN9,10
0-71
X
AUSTRALIA
COUNTRY
DESTINATION
EUROPE
UNIT No.
2-71
E
ABB.
W4
+65V
33K
3.9K 1W
+
R25
1W
3.9K
R26
1K
+65V
R303
56K
C283
14
1OUT
COM/+V
SUB GND
COM/-V
COM/-V
5
4
8
7
6
9
10
11
12
13
-VL/SUB
-VH/NC
+ZD/NP
-ZD/NP
+VL/NP
NC
2OUT
17
16
15
18
19
20
-V(PRE)
+V(PRE)
1IN
1NF
MUTE
+65V
R304
56K
R307
56K
+65V
R361
R363
C299
3IN
3NF
2IN
2NF
22
21
23
24
COM/-V
3OUT
26
25
0.1 2W
R326
33K
R330
1000P
C294
R316
1000P
C288
33K
R329
1000P
33K
C293
2W
0.1
R325
0.1 2W
R312
R315
C287 1000P
R331
R333
33K
R10 390 2W
33K
R310
470
L5
3uH
R365
R9 390 2W
5
4
K3
22
R382
3uH
L4
0.1
C296
33K
R332
470
R334
470
4.7
R338
1/4W
4.7
1/4W
R337
K2
C315
C316 4700P
C313 4700P
C314 4700P
0.1
C290
L2
3uH
0.1
C295
22
L3
R381
22
3uH
R380
33K
R320
R318
470
1/4W
R324 4.7
33K
R319
R317
470
4.7
R323
1/4W
0.1
C289
3uH
K4
6
8
C309 4700P
C31
1
4700P
C310 4700P
Q17-21
R311
0.1 2W
+
4.7u35
C36
+65V
R3215K
R33 12K
6.8K
R29
220u6.3
C35
22K
R30
+
3.3K
R379
L1
22
2.2K
R5
K1
R31
C41
R6 33K
100u10
+
1K
R350
C306 100P
R358
R349
R347
1K
C305 100P
R344
620
R342
1.8K
C308 100P
R345
R346
8,2K
R343
C307 100P
1K
COLD
K1
+
C10
47u16
4
POWER
D. GND
5
10K
R4
2
D. GND
F. OFF
3
+5.6V
1
4.7K
R3
0.01
C6
4.7u35
330u25
3.3K 1/4W
C8
C7
1000P
R5
C1
1
+
2.7K
R2
+
C5
0.01
100
R6
T1
F1 3.15A
CN5
CN6
1
2
W4
W
(X)
: AC240V
: AC220V
(Q)
50Hz
50Hz
50Hz
: AC230V
2
(E,T)
1
HOT
+B
B
+B
+B
B
+B
B
+B
B
B
+B
+5.6V
+5.6V
+B
+B
+B
65V
65V
37V
37V
65V
31V
65V
37V
15V
31V
65V
37V
31V
65V
9
7
C31
10u100
10u100
C40
C39
R2
R1
51K
27K
R313
R314
24K
24K
R327
R328
33K
30K
NO
NO
YES
U.K.
T
ABB.
RUSSIA
COUNTRY
DESTINATION
2-71
Q
CN9,10
UNIT No.
W4
0-51
YES
NO
J1
E03-0149-05
J1
E03-0310-05
E03-0325-05
E03-0149-05
CN9
F3 2.5A
CN10
BLK
2
1
2
1
W3
B
+B
X
X
W128
W63
W79
W56
B
DESTINATION
PIN No.
B
B
B
POWER IC (C, SL, SRch)
D26
Q1
Q36
Q32
Q31
AVR
DC VOLTAGE FOR IC4 (STK410-030D)
DC VOLTAGE FOR IC3 (STK411-230D)
C
H
Q11
Q13
Q12
Q9
Q10
MUTE
Q2
D4
D6
-15V
CN13
D5
D3
15V AVR
-31V AVR
D8 D9
Cch
D2
D1
CN1
X09-B/3
4/4
-CN11
X09-B/3
-CN53
4/4
1SR139-400 or
MTZJ6.2(B) or
MTZJ2.7(B) or
KRF-V8010D (X00-291X-XX)
D8
:
D5
:
D6,7,9 :
D1-4
:
1SS133 or HSS104A
Q2
:
Q1
:
2SC2003(L,K)
2SC3940A(R,S)
J5
Q19
Q20
Q18
Q17
D13
D14
ON/OFF
Q21
D22
Q28
SRch
D21
3 RSch
4 LSch
ON/OFF
SL, SRch
SP.
SURROUND
1 Rch
2 Lch
J6
FRONT
B SP.
C, SWch
ON/OFF
D23
SLch
FRch
Q27
FLch
Q29
2 Lch
3 Cch
B SP
FRONT
CENTER SP.
1 Rch
A SP.
FRONT
Q23
Q25
D18
ON/OFF
FRONT
A SP
D27
D17
LIMMITER
CURRENT
PROTECTION
D20
Q35
Q34
Q24
Q26
3 SLch
4 SRch
1 Cch
2 SWch
J4
PRE OUT
CN4
I
POWER ON/OFF
Q2
D9
Q1
D5
D4
D2
D3
D1
+5V AVR
D8
D7
D6
CN2
H
J1
CN1
KRF-V8010DW (X00-2912-71)
WH1
SW
S1
POWER
CN3
HZS6.2N(B2)
HZS2.7N(B2)
GND LINE
SIGNAL LINE
B LINE
B LINE
S5688B
IC4
IC2
IC1
KRF-V8010DW(Q) (3/4)
F
E
(X00-291X-XX) (A/6)
(X00- ) (B/6)
KRF-V8010D(E) (3/4)
+4.5V
B
B
-2.5V
A
A
A
B +5.2V
0.7V
0.7V
A -3.5V
-3.0V
A -4.1V
54.9V
21.9V
A
54.9V
0V
22.0V
14.4V
22.5V
-14.5V
-22.5V
-54.9V
-22.0V
0V
0V
14.5V
22.5V
-14.2V
-22.2V
-54.9V
-21.7V
-51.6V
52.1V
-52.6V
53.2V
0V
-50.2V
-51.4V
-51.6V
0V
52.1V
0V
-50.2V
-23.2V
0V
-22.0V
-52.7V
53.2V
-51.5V
0.7V
0.7V
0.7V
-31.5V
D
-14.8V
15.0V
-26.2V
25.5V
B
A
-32.0V
B +0.4V
C
-1.7V
A
0V
0V
A -1.7V
0V
A -1.7V
0V
0V
ON:0V
OFF:24.4V
ON:0V
ON:4.4V
OFF:0V
OFF:24.4V
ON:4.4V
OFF:0V
ON:0V
OFF:24.4V
ON:4.4V
OFF:0V
A
-1.5V
0V
A
0V
0V
-1.7V
A
OFF:24.4V
ON:0V
OFF:0V
ON:4.4V
OFF:0V
ON:0.7V
ON:0V
OFF:16.1V
POWER
6.0V
5.4V
11.1V
64.0V
54.0V
23.2V
64.0V
23.7V
35.5V
15.8V
27.3V
-15.7V
-27.4V
-53.9V
-23.7V
-35.4V
-63.9V
-61.6V
62.1V
-60.4V
-23.2V
-34.8V
0V
54.0V
15.8V
23.2V
23.7V
-15.7V
-23.7V
-53.9V
64.0V
27.5V
34.9V
35.5V
-27.4V
-35,5V
-63.9V
-23.2V
-34.5V
-60.9V
61.4V
0V
-59.7V
-34.9V
C
D
B
A
C
D
B
CAUTION: For continued safety, replace safety critical components 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 customer.
The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loaded
at playback mode. The measurement value may vary depending on the measuring instruments used or on
the product. Bias circuit DC voltage is measured while in the record mode.
2SA1123
2SA992
2SC1845
2SC2003
2SC2631
2SC2878
2SC3940A
2SA1586
2SB1218A
2SC3722K
2SC4081
2SC4116
2SD1819A
2SA1535
2SA1285A
2SC3245A
2SD1757K
NJM4565M
NJM4565MD
NJM4580ED
TA7805SB
DA204U
TC9162AF
TC9163AF
TC9164AF
DTC123JUA
NJM2279M
LC72131
S-80740AL-A4
X24C02S
TC74HCU04AF
LA1837
TC7W241FU
SAA6579T/R
M62446FP
YSS248
sd3p
98.12.10
17:56
y [ W 1
www.freeservicemanuals.info
12/21/15
Published in Heiloo, Holland.
