Page 1
FAUL
RLY-
FAUL
RLY-
5
IC1
1 3
R32
VPRELP VPHLP
7815
3
GND
1
OUT
IN
C7
C5
10R
4700u/50V
C15
MKP10 0.1u 160V
2
C13
0.1u
C14
22n
R33 10R
C16
MKP10 0.1u 160V
VPRELN VPHLN
3
OUT
1
GND
IN
IC2
0.1u
2
C8
22n
C6
4700u/50V
6
4
7915
2
105
VPRERP VPHRP
IC101
7815
101 103
R132
3
1
10R
OUT
GND
IN
C107
4700u/50V
C105
22n
C115
MKP10 0.1u 160V
C116
2
1
C113
0.1u
C114
0.1u
106
R133 10R
MKP10 0.1u 160V
VPRERN VPHRN
3
OUT
GND
IN
IC102
7915
2
102 104
C108
22n
4700u/50V
C106
VPRELP
LEFT CHANNEL
VPRELP
R211
4K7
VRL
R203
1M
1M
R208
C208
4.7u/25V
C207
0.1u
FAULT
VPRELN
VPRELN
Q200
RLY-
R209
BC327
VPHLP
VPHLP
2K2
VPHLN
VPHLN
QN
D203
8
4
GND
VRL
VRL
RLY-
1N4007
3
Q
DIS 7THR
VCC
R
TR
2CV 5
BEL1LPRE.SCH
204
C210
4.7u/25V
6
IC201
NE555
1
GND
10n
C209
RLY-
FAULT
VPRERP
VPRERN
RIGHT CHANNEL
VPRERP
VPRERN
D204
R205
1K2
1K2
R204
VRL
VPHRP
VPHRN
VPHRP
VPHRN
LED 3-COL
VRL
GND
VRL
Q15Q
S9R
J
10
14
CLK
13K 11
Q201
BEL1RPRE.SCH
IC202.16
VDDVRL
IC202B
HEF4027
1
2
BC337
Federico Paoletti
Audio Analogue BELLINI PRE-AMPLIF
B
Date: April 6, 1999 Sheet 1 o
Size Document Number
Title
0.1u
C211
IC202.8
VSS
R210
560R 2W
D1
C1
1N5402
T1
C212
10n X2
22nC222n
586
NE021 15+15
1
S1
J204
SW200
C200 10n X2
D3
D2
1N5402
7
2
3
1
J203
1
J2011J202
1N5402
1
C3
22nC422n
4
S2
10n X2
C201
D4
1N5402
LEFT
R200
10R 2W
D101
C101
1N5402
T101
22n
22n
C102
D102
586
NE021 15+15
1
S1
J206
D103
1N5402
1N5402
7
2
3
1
1
J205
1
J2091J211
C103
4
S2
22n
C104
22n
D104
1N5402
RIGHT
201
3
OUT
GND
IN
IC200
7812
1
200
D200 1N4007
586
T200
NE021 15+15
1
C206
39K
4
202 203
#2 * 470u/50V
0.1u
VRL
MUTE
Q 1Q
S7R
J
CLK
6
3K 5
R207
SW201
QN
2
2K2
IC202A
4
10K
R206
C215
4.7u/25V
HEF4027
R202 1M
C205 0.1u
R201
FAULT
2
C204 0.1u
C203C202
D201
1N4007
7
2
3
123
SK200
PX584
BULGIN
1
J208
J210
1
S2
J207
1
1
J212
CERAMIC
CAPACITOR TYPES
POLYESTER
POLYSTYRENE
POLYPROPYLENE
ELECTROLYTIC
ALL RESISTORS ARE 0.25W 1% METAL FILM UNLESS OTHERWISE SPECIFIED
1
J200
1
J213
S1
Page 2
VPRERN
VPHRP
VPHRP
VPRERN
VPHRN
VPHRN
VRL
VRL
VPRERN
VPRERN
GND
C139 0.1u
FAULT
RLY-
FAULT
C143 0.1u
RLY-
4.7u/25V
C140
C144
4.7u/25V
VPRERP
VPRERP
RIGHT CHANNEL
6
R119
11K5
45
OUT
108
11K5
R121
45
6
2
3
R122
6
2
5
IC106
3
RL101
560R
IC107
TLE2071CP
71
3
R120
6
4
VR1B
TLE2071CP
RK27104 100KA
71
11K5
R118
C145
11K5
ALPS
0.1u
VRL
C146
4.7u/25V
C141 0.1u
VPRERP
C142
4.7u/25V
A
SY12-K
TAKAMISAW
D105
RLY-
VPRERP
VPRERP
1N4007
C151 0.1u
C147 0.1u
VPRERN
VPRERP
R126
R125
100K
100K
C152
71
C148
C157 0.1u
C156
0.1u
3
2
4.7u/25V
OP77
6
IC108
J4D
TAPE OUT
C162
4.7u/25V
45
C158
RCA 4
R124
R127
C155
48
560R
1u
2
4.7u/25V
8
3
10K
0.1u
5
6
6
IC110
3
1
IC109A
2
R131
100K
C153
0.1u
TLE2071CP
C149 0.1u
71
LM393
4
C154
R128
39K
4.7u/25V
C150
4.7u/25V
LM393
IC109B
8
5
VPRERN
VPRERP
F
7
C160
4.7u/25V
C159 0.1u
4
POLYESTER
POLYPROPYLENE
VPRERN
POLYSTYRENE
Federico Paoletti
BELLINI PRE-AMPLIFIER - RIGHT CHAN
B
Date: March 31, 1999 Sheet 3 o
Size Document Number
Title
ELECTROLYTIC
6
R129
10K
CERAMIC
*
JP103 SHORT
MMMC
C133 0.1u
VPHRP
R104 2K2
C134
JP102
IC105A
NE5532A
4.7u/25V
8
5
R106 1K
1
4
2
RPHONO
7
6
3
1
1
IC105B
NE5532A
R105
8
4
4
3
107
47K
R103
R117 1K 0.1%
11
12
R107 82K R109 6K8
220R
10
C128
C138
C131
220p
100p
R116
89
10n 1%
C129
39n 1%
C130
100K 0.1%
1n 1%
C132
C135 0.1u
R108
91R
470u/50V
SW1B
8VCS2W6P
VPHRN
4.7u/25V
C136
J2B
3
2
RCA 4
R110
100K
J2D
RPHONO
6
5
RCA 4
89
R111
100K
R130 1K
10
C161
100p
CAPACITOR TYPES
1M
11
R123
1
4
1
3
SW2B
8VCS2W6P
12
ALL RESISTORS ARE 0.25W 1% METAL FILM UNLESS OTHERWISE INDICATED
1
1
J3B
3
2
RCA 4
R112
100K
TP102
TP101
1
J3D
RCA 4
TP103
C137 1u
R113
100K
6
5
J4B
3
2
RCA 4
R114
100K
JP101
R102
91R
C127
MM MC
R101
J1B
RCA 2
4.7n
10R
*
R115
100K
3
2
MC/MM PHONO
CD
TUNER
* : TO BE USED ONLY WITHOUT THE PHONO CIRCUITRY
AUX1
AUX2
TAPE IN
(AC COUPLED)
Page 3
VPRELN
VPRELP
VPRELN
VPRELP
VPHLP
VPHLP
VPHLN
VPHLN
VRL
VRL
GND
FAULT
RLY-
FAULT
RLY-
4
OUT
R22
8
1
RL1
VRL
560R
A
SY12-K
TAKAMISAW
D5
RLY-
1N4007
C57 0.1u
VPRELP
R26
100K
C56
C58
R27
0.1u
4.7u/25V
8
3
10K
1
IC9A
LM393
4
2
R28
39K
IC9B
8
LM393
5
F
7
C59 0.1u
C60
4.7u/25V
VPRELN
Federico Paoletti
6
4
R29
10K
C43 0.1u
C44
4.7u/25V
VPRELN
R19
11K5
C39 0.1u
C40
4.7u/25V
VPRELN
45
LEFT CHANNEL
LPHONO
67
R21
7
11K5
45
6
2
R17 1K 0.1%
5
6
2
2
IC6
3
C38
4
3
IC7
TLE2071CP
71
3
R20
3
1
VR1A
TLE2071CP
71
11K5
R18
100p
R16
12
C46
4.7u/25V
C45
0.1u
11K5
ALPS
C41 0.1u
RK27104 100KA
100K 0.1%
SW1A
8VCS2W6P
VPRELP
C42
VPRELP
4.7u/25V
VPRELP
C51 0.1u
VPRELN
C47 0.1u
R25
100K
LPHONO
C52
71
C48
3
2
4.7u/25V
OP77
IC8
6
J4C
TAPE OUT
C62
4.7u/25V
45
12
C55
48
RCA 4
R24
1u
2
4
560R
6
R30 1K
3
0.1u
5
3
4
R31
100K
C53
0.1u
IC10
TLE2071CP
71
R23
5
C61
C49 0.1u
100p
1M
67
C54
4.7u/25V
C50
4.7u/25V
SW2A
8VCS2W6P
VPRELN
VPRELP
CERAMIC
POLYESTER
CAPACITOR TYPES
POLYPROPYLENE
POLYSTYRENE
BELLINI PRE-AMPLIFIER - LEFT CHAN
B
Size Document Number
Title
ELECTROLYTIC
Date: March 31, 1999 Sheet 2 o
*
JP3 SHORT
MMMC
C33 0.1u
VPHLP
R4 2K2
JP1
C34
JP2
IC5A
4.7u/25V
8
R6 1K
NE5532A
4
2
MM MC
J1A
7
5
1
3
R1
1
RCA 2
2
IC5B
6
10R
NE5532A
4
R5
47K
8
R3
C27
R15
100K
R7 82K R9 6K8
220R
4.7n
*
C28
220p
R2
C31
91R
10n 1%
C29
39n 1%
C30
1n 1%
C32
4.7u/25V
C35 0.1u
C36
VPHLN
R8
91R
470u/50V
MC/MM PHONO
* : TO BE USED ONLY WITHOUT THE PHONO CIRCUITRY
J2A
1
2
RCA 4
CD
R10
100K
J2C
RCA 4
R11
4
5
TUNER
100K
J3A
1
2
RCA 4
R12
AUX1
100K
TP2
TP1
1
1
J3C
1
TP3
1u
C37
R13
100K
4
5
RCA 4
AUX2
(AC COUPLED)
1
2
J4A
RCA 4
TAPE IN
R14
ALL RESISTORS ARE 0.25W 1% METAL FILM UNLESS OTHERWISE INDICATED
100K
Page 4
OUT
2
2
1
Rout
1
560
10R
ac in
ac in
ac in
ac in
ac in
ac in
ac in
ac in
POWER SUPPLY
DC CORRECT/PROTECTION/STAND-BY
10n X2
10n X2
123
10n X2
ac in
Federico Paoletti
Audio Analogue BELLINI BLOCK DIAG
B
Date: April 6, 1999 Sheet 1 o
Size Document Number
Title
6
71
3
2
LINE
12
phono out
MM
MC
3
3
4
2
1
5
Volume
45
67
TAPE BUFFER
6
71
12
3
3
45
2
4
5
67
IEC SOCKET
PHONO
phono in
1
2
phono
1
2
cd
1
2
tuner
aux1
1
2
aux2
1
2
1
2
tape in
1
2
tape out
Page 5
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