AY
AZ
BB
BD
BF
BH
BA
BC
BE
BG
2
1
3
5
7
4
6
X
)
(
)
(
)
(
)
(
)
(
(
)
)
(
(
)
)
(
)
(
)
(
)
(
)
(
)
(
)
(
(
)
(
)
(
)
(
)
)
(
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-15V
+15V
+15V
-15V
+15V
-15V
-15V
-15V
-15V
+15V
-15V
-15V
+15V
+15V
-15V
+15V
-15V
-15V
+15V
+15V
+15V
-15V
-30V
+5.6V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
-15V
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
VIDEO
LD
MONITOR
REC
PLAY
VCR
J3
C-V300/350
OUT
6ch INPUT
1
2
3
4
CN3
CN1
ELECTRIC
VOLUME
CONTROL
TONE
(L,R,SW)
(C,S/SL)
VOLUME
ELECTRIC
ELECTRIC
VOLUME
(SW,SR)
SEL.
VIDEO
2ch(L,R)/6ch
SEL.
100Hz HPF
ON/OFF
IC5(1/2)
Q11
PHONES AMP
MUTE
Q12
IC5(2/2)
Q3
Q1
IC11(1/2)
GAIN
100Hz HPF
AMP
-10dB ATT
FLch
SW
Q2
Q4
IC1(2/2)
IC11(2/2)
FRch
IC2(1/2)
Q7
Q5
IC2(2/2)
Cch
SWch
Q8
IC3(1/2)
IC3(2/2)
100Hz LPF
IC4(1/2)
IC4(2/2)
Q6
SRch
D2
D1
D6
D5
D3
D4
D10
D9
D7
D8
D19
D18
D12
D11
D14
D15
Q19
E3
E4
WH2
D16
-10dB ATT DRIVER
Q15
Q16
INVERTER
6ch INPUT DRIVER
Q17
D17
D13
D16
: RD3.9ES(B2) or HZS3.9N(B2)
D14,15,18,19
: 1SS131 0r HSS104A
D13
: RD10ES(B2) or HZS10N(B2)
D11,12
: RD5.1ES(B2) or HZS5.1N(B2)
D1-10
Q16,18
: 2SC2458(Y,GR) or 2SC3311A(Q,R)
Q15,17,19
: 2SA1048(Y,GR) or 2SA1309A(Q,R)
Q1-8,11,12
: 2SC2878(B)
IC10
: TC9215AP
IC8,9
: TDA7309
IC7
: TDA7466
IC6
: NJM2279D
IC2-4
: NJM4565D-D
IC1,5,11
: NJM4580D-D
: RD8.2ES(B2) or HZS8.2N(B2)
: 2SA933AS(Q,R) or 2SA1175(F,E)
Q15,17,19
: MTZJ3.9(B) or UZ-3.9BSB
: 1SS131 or HSS104A
: MTZJ10(B) or UZ-10BSB
: MTZJ5.1(B) or UZ-5.1BSB
: MTZJ8.2(B) or UZ-8.2BSB
: 2SC1740S(Q,R) or 2SC2785(F,E)
D14,15,18,19
D16
D13
D1-10
D11,12
Q16,18
Q1-8,11,12
IC8,9
IC10
IC6
IC7
IC1,5,11
IC2-4
: TDA7309
: TC9215AP
: 2SC2878(B)
: NJM4580D-D
: NJM4565D-D
: NJM2279D
: TDA7466
(X08-2760-10)
(X08-2810-20)
E
A
F
B
D
C
HP MUTE
DRIVE
SLch
SURROUND ch
J2
BOTTOM
VIEW
3/5
-CN16
X11-A/5
-CN17
X11-A/5
3/5
X11-A/5
E3
3/5
-E9
X11-A/5
3/5
IC1
(1/2)
CN4
CN5
CN6
L
M
K
C141
47P
R162
3.3K
75
R164
47P
C142
C145
R168
75
3.3K
R166
C144
10u25
C146
C143
75
R165
R161
75
47P
47P
GND
5
SRch
GND
10
9
SLch
GND
SWch
8
7
6
Cch
GND
TC9215
4
3
2
VSEL1 1
11
12
13
GND
Lch
GND
14
15
Rch
GND
W25
W20
W14
W16
R155
R156
R154 5.6K
R152 5.6K
R153 5.6K
W19
R151 5.6K
+10dB 11
Cch
GND
6
7
Sch
GND
-6dB
8
9
10
EBOL.DATA
EBOL.CK
VSEL2
12
13
14
VMUTE 15
5
4
3
-15V
+15V
Rch
2
1
AGND
Lch
ROUT
B-LI
16
B-RO
DGND
13
14
15
B-LO
LOUT
TN-R
RECR
10
11
12
TN-L
VR-R
RECL
VR-L
4
7
NBLI
9
NBLO
8
L IN
R IN
6
VREF
5
LPVD
3
NBRI
VS
2
CREF
NBRO
1
27
29
28
30
31
33
32
39
36
34
35
37
38
40
41
42
26
25
23
24
22
SCL
B-RI
17
SDA
M-LO
AGND
M-LI
20
19
18
T-R
M-RI
21
M-RO
T-L
8
7
6
4
3
1
2
5
9
10
11
13
14
16
15
12
SELECTOR
INPUT
LOUDNESS
MUTE
SUPPLY
LATCHES
SERIAL BUS
SOFT
MUTE
LOUDNESS
MUTE
10
9
8
6
5
3
2
4
7
1
11
12
13
15
16
18
19
17
14
20
4
7
6
5
3
2
1
11
8
9
10
12
13
14
4.45K
4.14K
20K
20K
20K
20K
4.14K
4.45K
20K
5.3dB
75
DRIVER AMP
6dB
75K
75
5.3dB
AMP
DRIVER
75K
6dB
20
14
17
19
18
16
15
13
12
11
1
7
4
2
3
5
6
8
9
10
MUTE
LOUDNESS
MUTE
SOFT
SERIAL BUS
LATCHES
SUPPLY
MUTE
LOUDNESS
INPUT
SELECTOR
1
-
+
2
3
8
+
C69 1u50
R105 22K
R107
5.1K
22u50
C63
+
R109 22K
1K
R115
2.2K
R103
+
C61 1u50
R101 220K
C62
1u50
+
R104
2.2K
C70
1u50
+
R102 220K
R116
1K
R110 22K
+
C64
22u50
5.1K
R108
-
+
5
6
4
7
R106 22K
1W
47
R112
C80 390P
C79 0.01
C99 47u16
+
1
-
+
2
3
8
4.3K
R3
R1 10K
22K
R221
+
3.3u50
C15
R13 47K
R5
1.8K
100u10
C7
+
R19 3.3K
1.5K
R21
R223 2.2K
R17 18K
1
-
+
2
3
8
+
C5 22u50
W1
0.1
C1
0.1
C3
R7 22K
W3
R9
R11 330
22
R23
C11 1000P
IC1-4
Q1,2,5-8
11K
Q3,4
R2 10K
R4
4.3K
C16
3.3u50
+
R222
22K
R14 47K
100u10
C8
+
3.3K
R20
R22
1.5K
-
+
5
6
7
4
R18 18K
R224 2.2K
1.8K
R6
W2
C2
0.1
C4
0.1
R8 22K
C6 22u50
+
4
7
5
6
-
+
R12 330
W4
11K
R10
C12 1000P
R24
22
C72 1000P
C71 0.01
1
-
+
2
3
8
+
2.2u50
C36
4.3K
R62
C34
22
R71
22
R72
+
C35
R61
22K
R225
R67 47K
R63
1.8K
47K
1000P
R31
R33
4.3K
C49
2.2u50
+
1.8K
R35
R43 47K
R227
22K
7
4
6
5
-
+
R53
22
R55
22
C29
+
C27
1000P
C73 0.01
C74 100P
0.22
R85 39K
R86
1.8K
R83
R84 47K
R228
22K
R81 10K
R88
R87
C43
R82
3.3K
C41
2.2u50
+
8
5
6
+
-
7
1
-
+
2
3
4
R89
C45 0.56
C44
C46
22
R90
22
R91
+
22u50
C47
1000P
C75 0.01
C76
390P
0.033
1000P
C78
C77 0.01
C30
10u50
+
4
2
3
-
+
1
7
-
+
6
5
8
+
2.2u50
C50
4.3K
R34
C28
22
R54
22
R56
R32 15K
22K
R226
R44 47K
R36
1.8K
R48 47K
1000P
C88 5600P
C87 5600P
C107 100P
C108 100P
C84 10u50
+
C86 1u50
+
C83 10u50
+
C85 1u50
+
R123 2K
R124 2K
C101 4.7u35
+
C104 0.1
C82 2.2u50
+
C81 2.2u50
+
R121
220K
R122
220K
C96 0.018
C94 0.022
C93 0.022
C95 0.018
C91 0.1
C89 0.1
C90 0.1
C92 0.1
C98 2.2u50
+
C97 2.2u50
+
R133 1K
R134 1K
R127
2.7K
R125
5.6K
R126
5.6K
R128
2.7K
C119 2.2u50
+
+
C118
2.2u50
+
C116
+
+
C117 4.7u35
C111
+
C112 100P
C113 100P
R135 1K
R136 1K
+
C114
R143 220K
R145 220K
R146
2.2u50
+
C129
+
R144
C126
C127 4.7u35
+
+
+
2.2u50
W15
W13
R137 1K
C122 100P
R138 1K
C123 100P
W11
1K
4.7u35
+
W12
W17 4.7u50
+
W30
1K
R172
1K
C154
0.01
10u50
C152
+
C153
0.01
10u50
C151
+
11
13
C55
0.01
R201
10K
100K
R202
R203
2.2K
R204
47K
C56 1u50
+
R119
100 2W
R120 100 2W
3
3
5
4
5
4
1
2
1
2
R185 2.2K
C52 10u25
R184
4.3K
R183
10K
C51
0.01
1.5K
R181
1/4W
R182
2.2K
2.2K
1K
10K
C53
1/4W
4.3K
13
11
R139
C132 10P
W6
W8
W5
W7
C133
7
6
3
4
18
13
13
18
C155 220u16
+
4
2
1
3
R171
1K
7
6
4
5
1000P
C131 10P
1K
R140
120 1W
C135 0.01
C134 0.01
56K
220K
C125
0.1u50
2.2u50
R93
C121
C124
C115
R173
R191
R192
1.5K
R193
R196
0.01
R194
C-V300/V350
C-V100/V150
SW3'
SW3
SW4'
SW4
SW2
SW1
C148
10u25
10u25
390 1W
R174
W26
33u16
+
+15V
+15V
-15V
-15.4V
15.3V
0V
-5.0V
4.6V
5.0V
5.0V
9.9V
5.0V
5.0V
5.0V
C128
5.0V
4.3V
4.9V
4.7V
4.3V
5.0V
5.0V
5.0V
9.9V
5.0V
4.3V
4.7V
4.9V
4.3V
9.9V
0V 5.1V
5.0V
4.4V
5.1V
4.7V
4.9V
5.2V
-10.4V
4.8V
14.8V
-11.0V
0V
0V
-11.0V
-14.4V
15.3V
15.3V
0.6V
-6.3V
-15.4V
-15.4V
15.3V
-6.3V
0.6V
0.6V
0.6V
-15.4V
15.3V
0.6V
-15.4V
0.6V
15.3V
-15.4V
3.9V
3.9V
4.2V
0V
4.2V
-9.0V
4.2V
0V
0V
5
4
3
2
1
1
2
3
4
5
C110 100P
C105
C106
5.1V
1
2
3
4
5
47P
75
R170
C147
100P
C20
C18 100P
C19
C17 100P
100P
C31 100P
100P
C21 100P
100P
+
22u16
2.4K
2.4K
R49
+
C39
22u16
C32
C23
47K
R47
R94 330
C22 1000P
100P
+
C40
2.2u16
C24
Rch
GND
Lch
GND
GND
GND
MIXEDSW
GND
SWOUT
GND
AGND
+15V
AGND
AGND
-15V
33K
5.6K
3.2V
C37
R70
R69
C48
2.4K
R50
R175
390 1W
MUTE ON: 2.0V
MUTE OFF: -9.3V
(ATT OFF) : -2.0V
MORE THAN -9dB
(ATT ON) : 1.1V
LESS THAN -10dB
AT 6ch INPUT
(HIGH SAIN) : 3.3V
AT OTHER INPUT
(NORMAL SAIN) : -7.5V
(X08-2XXX-XX) (A/2)
IC7
IC8
IC9
IC6
IC10
C
J
I
H
PRE AMP UNIT