1-30
UX-V30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AMP
Pre
Source
CTRL
AMP
ALC
ALC
AMP
AMP
EQ
CTRL
ALC
REPPLE
REJ
Pre
Pre
L1
L2
R1
R2
NF2
NF1
OUT1
OUT2
EQ1
EQ2
CTL2
CTL1
RIN2
RIN1
RNF2
RNF1
ROUT2
ROUT1
LC
LPF
GND
EQ
CTL
RF
VCC
AN7345(IC302) PB/REC AMP
2. Pin Function
Pin
No.
Symbol
I/O
Function
Function
I/O
Symbol
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
I
I
16
17
18
19
20
21
22
23
24
I
I
O
I
I
Playback amplifier output
I
I
I
RIN1
OUT1
1
Playback amplifier input
R1
R2
I
Playback amplifier input
NF2
Playback amplifier negative feedback
OUT2
Playback amplifier output
EQ2
I
Equlaizer
CTL2
I
Pre Amplifier input swithing time
constant
RIN2
I
Recording amplifier input
RNF2
I
Recording amplifier negative feedback
ROUT2
O
Recording amplifier output
O
LC
I
ALC low cut
LPF
I
ALC low pass filter
GND
I
Vcc
Power supply
RF
I
Repple filter
EQCTL
EQ control
ROUT
O
Recording amplifier output
RNF1
Recording amplifier negative feedback
I
Recording amplifier input
CTL1
Pre amplifier input swithing control
EQ1
Equlayzer
Playback amplifier negative feedback
NF1
L2
I
L1
Playback amplifier input
Playback amplifier input
Summary of Contents for UX-V30
Page 31: ...1 31 UX V30 LC75342 ...
Page 34: ...1 34 UX V30 MEMO ...
Page 35: ...2 1 UX V30 I H A B C D E F G 1 2 3 4 5 6 Block diagram ...
Page 39: ...2 5 UX V30 I H A B C D E F G 1 2 3 4 5 6 Tuner circuit UX V30 FM TUNER MAIN SIGNAL AM SIGNAL ...
Page 42: ...2 8 I H A B C D E F G 1 2 3 4 5 6 UX V30 UX V30 Printed circuit boards Main board ...
Page 43: ...2 9 UX V30 I H A B C D E F G 1 2 3 4 5 6 Micon P C board ...
Page 44: ...2 10 I H A B C D E F G 1 2 3 4 5 6 UX V30 UX V30 CD board ...
Page 45: ...2 11 UX V30 I H A B C D E F G 1 2 3 4 5 6 Tuner P W B ...
Page 46: ...2 12 I H A B C D E F G 1 2 3 4 5 6 UX V30 UX V30 MEMO ...
Page 48: ...UX V30 3 2 MEMO ...