KRF-V8010D/V8010DW
LFE
DA
AD
2
2
BYPASS
SW
C
LS/RS
L, R
L, R
L
R
C
LS
RS
SW
DIR
C
LS/RS
L/R
+
+
+
+
+
+
+
for 50W
4700uF
3300uF
for 50W
3300uF
4700uF
for 100W
ONLY
3300uF
470uF
2200uF
for 100W
ONLY
3300uF
470uF
+
2
IC2
ATT 2
ATT 1
ATT OFF
LINE BUF
PHONO EQ
TUNER
IC4
NJM2279M
CS4226
LPF
LPF
LPF
LPF
x2
x2
x2
x1
x0.6
x0.3
x0.3
x1
SW MIX
SW LPF
IC18
BUF
MIXx2
YSS248
DSP
ATT
x0.5
HPF
HPF
ATT
x0.6
M62446SP
6ch E. VOL
with
TONE CONT.
Lch
Rch
Cch
LSch
RSch
SWch
x0.5
BUF
STK411-230D
STK410-030D
10dB ATT
MUTE
+B HIT
AP
B HIT
AP
+B LOWT
AP
B LOWT
AP
VIDEO3
COXIAL
OPTICAL
VIDEO2
IN
DIGITAL
VIDEO3
VIDEO2
VIDEO1
CD
PHONO
TAPE1
/MD
TAPE2
/MONI
PLAY
/MONI
TAPE2
/MD
TAPE1
VIDEO1
VIDEO3
VIDEO2
VIDEO1
VIDEO1
MONITOR
PLAY
REC
OUT
OUT
REC
Lch
H, P, Rch
H, P, Lch
Rch
Cch
Lch
Rch
SLch
SRch
SLch
SRch
Cch
SWch
REC OUT
SP-B
SP-A
AC IN
+5V
A.V.R
for
u-COM
+15V
A.V.R
A.V.R
15V
+5V
+7V
7V
A.V.R
+5V
for E. VOL
for
for E. VOL
for u-COM ( 30V)
for DSP, AD/DA, DIR
for FL
(AUDIO and VISUAL)
TUNER
for AMP (HI TAP)
AMP (LOW TAP)
ONLY for 100W
for
for RELAY SW
TC9163AF
TC9164AF
A1
J1
IC3
IC5
IC6(1/3)
2.5mV/27K
PHONO
IC21
IC23(2/2)
(1/2)
(1/2)
(2/2)
IC22
IC6
AUDIO
200mV/47K
200mV/2.2K
IN
OUT
1VP-P/75
VIDEO IN/OUT
IC7(1/3)
IC6(2/3)
IC7(2/3)
IC11
IC8
IC6(3/3)
VIDEO SEL
K1
Q1
SWITCHED
S1
D1
D2
D5
IC1
IC2
30V A.V.R
IC8-10
Q2
IC1
IC2
IC14
(2/2)
IC15
(2/2)
IC14
(1/2)
IC15
(1/2)
IC17
IC16
IC12
IC13
HPF
IC20
IC5 (1/2)
IC9
Q3
Q4
Q7
Q5
Q6
Q8
Q9
Q10
Q13
Q11
Q12
Q16
IC4
IC3
K1
K4
K2
1V/2.2K
2V/2.2K
SWch
C, SL, SRch
PRE OUT
6
ROTARY ENC
REMOCON IN
KEY MATRIX
FL
KEY RETURN
KEYSCAN
SEGMENT
GRID
11
3
8
7
LED
AC-3
CXP82852-134Q
u-COM
POWER RELA
Y
(RELA
Y
F
A, RELA
Y
FB,
RELA
Y
4
(ST
ANDBY
(TMUTE, PLLCE, PLLCLK,
MUTE
10dB A
TT
VOL
DT)
(VOL
STB, VOL
CLK,
E-VOL
VIDEO
RELA
Y
C, RELA
Y
S)
VMUTE)
(VIDEO
A, VIDEO B,
3
3
(SCK,SI,SO,IC)
RESET
STEREO, SLEVEL)
PLLDT
, PLLDO, PLLSD,
TUNER
8
5
E2ROM
(DA
T
A, CLK)
PROTECTION
SYNCHRO
(SDA
T
A, SBUSY)
DOL.DIG,P
.LEVEL)
2
2
K3
IC51
ED51
IC7(3/3)
INPUT SEL.
UNIT
TC9162AF
DA&AD
DIR
CONVERTER
D1-4
T1
(1/2)
(2/2)
(1/2)
(1/2)
(2/2)
(2/2)
IC10
IC10
IC12
IC11
IC11
IC12
D3-6
SP. 5ch OUTPUT
E, T, Q
X
28.3V/8 (10%)
20V/4 (0.7%)
LS/RS
LINE BUF
IC31
C
LINE BUF
IC32 (1/2)
IC32 (2/2)
LINE BUF
SW
IC19
IC23
IC22
IC5
(2/2)
6ch
INPUT
DVD
15
0.5Vp-p/75
COAX
DIGITAL INPUT
OPTICAL
21dBm
KRF-V8010D(E)
(X00)
(X08)
(AUDIO)
(VISUAL)
(X09)
(X08)
6
BLOCK DIAGRAM
KRF-V8010D(K)
COVER1,1(
98.12.10
17:51
y[W
11
www.freeservicemanuals.info
12/21/15
Published in Heiloo, Holland.
