2
AY
BA
BC
BE
BG
AZ
BB
BD
BF
BH
1
3
5
7
4
6
VRS-N8100
X25-6630-11(B/2)
27
28
CN1
Q1
Q2
Q4
Q10
Q5
Q9
Q3
Q6
Q7
CN5
CN6
CN7
CN603
to TUNER
P
ACK
J6
CN312
1SR139-400 or
1SS133 or HSS104A
2SA992(F,E)
KTC3199(Y,GR) or
2SC4213(B)
BD3812F
BD3841FS
KIA7812API
MTZJ3.9(B) or RD3.9ES(B2)
NJM4565M
NJM4580ED
NJU7311AM
HZU6.8(B2) or UDZS6.8B
MTZJ4.7(B)
KIA7912PI
:
Q2,8
D9
D1
Q3-7,9,10
D3
D4,5
D2
:
:
:
:
:
:
Q1
IC5
IC2
IC8
IC3,4
IC6
IC1,7
IC9
:
:
:
:
:
:
:
:
A1
OPT 1
OPT 2
A2
COAX 2
J4
COAX 1
WH303
2/6
CN5
X08-
6/6
X14-E/7-
CN305
R
R
L
L
J1
IN
PLAY
OUT
PLAY
IN
R
L
R
REC
L
J2
R
L
IN
AUX
IN
DVD
VIDEO 2
VIDEO 1
WOOFER
SUB
R
L
J3
BACK
SURROUND
PRE
OUT
D9
D2
X14-E/7-
CN306
6/6
D1
(1/2)
IC1
(2/2)
IC1
IC3
(2/2)
IC3
(1/2)
IC4
(1/2)
(1/2)
IC7
IC7
(2/2)
WH301
D4
D5
+12V AVR
-12V AVR
(2/2)
IC4
X14-A/7-
6/6
CN3
CN3
D3
Q8
FUNCTION
SWITCH
VOLUME IC
SIGNAL LINE
B LINE
B LINE
GND LINE
RECORDING LINE
DIGITAL LINE
FUNCTION SWITCH
2/6
X08-
CN1
2/6
X08-
CN11
2/6
CN71
X08-
BUFFER
BUFFER
HEADPHONE AMP
2SC1740S(Q,R) or
2SC2785(F,E)
S5688B
1/6
CN5
X17-
DIGIT
A
L
IN
ETHERNET
220K
220P
21
10
F.AUX Rch
F.AUX GND
F.AUX Lch
HP Rch
HP GND
HP Lch
R1
6
100
1
2
3
4
5
R2
100
R48
22
2W
K1
R26
47
1/4W
R13
22K
R25
2.2K
C28
100u25
R54 47K
C32 10P
C36 470P
C31 10P
C29
100u25
2W
R47
22
R46
1
R45
1
R55 47K
C103
R44
R145
1/4W
R43
10K
R24
560
C47
10u50
R144
47K
1K
R49
C104
10u50
R110
1K
R53
47K
R39
47
C19
R42
100K
R38
47
C18
220P
R40
100K
C17
220P
R37
47
R41
100K
R56
R52
1K
R148
470
C35
22u50
R58
1K
470
R147
470
R57
470
R32
C12
C16
220P
R22
1K
C15
220P
R23
1K
R36
220K
R35
220K
C13
220P
C14
220P
R20
1K
R21
1K
R18
1K
R34
220K
1K
C1
1
C10
220P
R19
R16
1K
R31
220K
C9
220P
R17
1K
C8
220P
R14
1K
R29
220K
R28
220K
C84
22P
C40
10u50
R62
C38
47u25
R60
12K
R72
100K
R71
100K
C41
10u50
R82
1K
R83
1K
C54
1u50
1K
R88
R87
1K
C53
1u50
C33
2.2u50
C34
2.2u50
R51
470
R50
470
R101
100
R98
100
R100
220
1/4W
R126
10
10u50
C80
C86
47P
R99
220
1/4W
C55
10u50
R125
10
VCC
INC2
INH1
INH2
16
ING2
ING1
INF2
INF1
INE2
INE1
IND2
IND1
15
14
13
12
11
10
9
8
7
INI1
INI2
17
OUT2
OUT1
RECC2
RECC1
RECB2
RECB1
RECA2
RECA1
18
19
20
21
22
23
24
25
26
INC1
INB2
INB1
INA2
INA1
6
5
4
3
2
1
BIAS
VEE
DA
CL
DGND
27
28
29
30
31
32
C87
47P
R97
C49
1000P
C48
1000P
R79 100
R78 100
MUTE
DGND
OUT2
OUT1
AGND2
C63
100u10
C62
100u10
VCC
AGND3
VEE
7
6
5
IN2
AGND1
IN1
4
3
2
1
CL
DA
8
9
10
SEL
11
12
13
14
LCOM4
LCOM3
R96
VSS
ST
NC13
L7
15
14
13
12
11
R122
R121
100
CK
DATA
NC18
RCOM4
R7
RCOM3
16
17
18
19
20
C68
22u50
R132
10
R134
0.1u50
R133
10
C73
22
C7
R15
1K
R27
600
L2
600
L1
R10
4.7
R12
47
R11
4.7
R9
47
C2
22P
C1
22P
100u10
C3
C6
4700P
C5
4700P
DIN COAX2
D-GND
DIN COAX1
D-GND
DIN OPT2
DIN OPT1
9
8
7
6
5
GND
GND
+5V
4
3
2
1
100
R61
R70
100
C74
4.7u50
C75
4.7u50
R69
100
R74
100
R139
100K
LCOM2
R117 2.7K
R111 5.6K
1
L6
L5
L4
L3
LCOM1
L2
L1
VEE
9
8
7
6
5
4
3
2
10
30
R6
R5
RCOM2
R4
R3
RCOM1
R2
R1
VDD
22
23
24
25
26
27
28
29
R118
C66
5.6K
R128
R127
100K
22u50
C67
4.7K
4.7K
C89
22P
C90
22P
R135
22
C91
22P
C95
4.7u50
C94
4.7u50
600
L3
R678 100
R677 100
R671 100
R676 100
R675 100
R674 100
R673 100
R672 100
R670 100
100
R668
100
R669
R131
4.7
C619
0.1
C618
4.7u50
L4
HPSIGNAL
to DSP
SWch
GND
Rbsch
GND
17
16
15
14
PREOUT
to DSP
to DSP
BS/Lbsch
GND
Rch
GND
Lch
GND
Rch
-12V
Lch
13
12
11
10
9
8
7
6
5
REC OUT
to DSP
+12V
Rch
GND
Lch
4
3
2
1
AD IN
FMDET
STEREO
SD
T MUTE
S LEVEL
PLL DO
PLL CLK
21
20
19
18
17
16
15
PLL DIN
PLL CE
3841 SCL
3841 SDA
SEL DATA
SEL CLK
SEL STB
VR SDA
VR SCL
14
13
12
11
10
9
8
7
6
HP RELAY
HP MUTE
PRE MUTE
+14V
NC
5
4
3
2
1
11
12 PLL DO
2
SD
4
5
6
7
8
9
10
Lch
Rch
FMDET
+12V
S LEVEL
3
T MUTE
1 STEREO
C617
TX+
RX+
1
2
3
4
5
6
7
8
TX-
RX-
GND
2
3
4
5
6
TX-
CT
RX+
RX-
1 TX+
VCC
3
OUT
1
2
GND
3
2
VCC
GND
OUT
1
100u10
C4
82
R3
R4
82
1
GND
2
220P
220P
C22
220K
100P
C23
220K
100P
C21
C20
100P
100P
220K
R33
100P
C24
100P
C25
100P
C26
C27
100P
220P
C30
10u25V
1000u25
4.7
10K
8
3
1
2
7
4
5
6
R59
C
37
C79 470P
R63
47u25
12K
C85
22P
47K
47K
3
R84
C82
C52
C81
C51
R85
C616 4700P
R75 47K
7
4
6
5
C45 3900P
R73 47K
C43 10P
1
8
3
2
C615 4700P
13K
R66
10
22P
47u25
4.7u25
C56
C42
100u25
R65
10
22P
47u25
13K
4.7u50
470u25
C57
C39
R89
C46 470P
C44
13K
R81
47K
1
2
3
8
C50
C83
47u25
22P
47K
R95
47K
100
R103
C58
4.7u25
R76
10P
4
6
5
7
21
20
19
18
17
16
15
14
13
13
14
15
17
18
19
20
13
15
14
PLL CLK
PLL CE
PLL DIN
16
21
600
8
3
2
1
22P
C88
6
5
7
4
470P
C70
470P
C69
+14V
4
GND
GND
-14V
1
3
2
11
12
2.2u50
C65
2.2u50
C64
100
R114
R116
100
100K
R109
100K
R108
470P
C60
R113
100K
R123
R1
19
100K
100K
R137
100P
C61
10
R115
R92 100K
R120
100
R136
100K
R102
100K
R124
2.7K
R112
470P
100
10
9
8
4.7K
4.7K
OUT
GND
IN
GND
OUT
IN
220u25
C77
220u25
C78
C71
0.1
C72
0.1
10
1/4W
R130
2.2
1/4W
R129
14
13
6
7
3
2
1
GAME Lch
AUDIO GND
GAME Rch
100
R7
R8
100
14
13
6
7
8
9
10
11
12
5
4
3
10K
R77
560
R80
1/4W
R143
47K
10u25
C59
R86
10K
R104
R107
100K
1K
SW
R
L
SW
R
L
24
23
26
23
24
26
4
5
B
+B
15V
+14.7V
+14.7V
+14.7V
+14.7V
+14.7V
+14.7V
+14.7V
+14.7V
+14.7V
+11.8V
+11.8V
+1
1.8V
+11.8V
+1
1.8V
+1
1.8V
+11.8V
+11.8V
+11.8V
+11.8V
+7V
+7V
+7V
+7V
7V
7V
7V
+1
1.8V
+11.8V
+1
1.8V
+1
1.8V
+11.8V
+11.8V
12.4V
12.4V
12.4V
12.4V
12.4V
12.4V
12.4V
12.4V
12.4V
12.4V
12.4V
12.4V
R30
+11.8V
+1
1.8V
12.4V
75
R666
75
R667
100P
R93 47K
R94 47K
R91 47K
R90 47K
+
+
B
+
+
+
+
+
+
+
+
+
+
+B
++
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+5V
+5V
+
IC2
IC5
IC6
IC8
IC9
(X25-6630-11) (B/2)
VRS-N8100 (4/6)
2.4V
2.4V
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.
U-2
AG-1
AQ-5
P-3
BV-2
AI-4
CB-4
CB-5
