RC-BM5
1-26
PT2314 (IC801) : 4ch input audio processor
1. Terminal layout
2. Block diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
28
2
3
4
27
26
24
5
7
12
9
6
8
10
11
13
14
25
23
22
21
20
19
18
17
16
15
VDD
AGND
TREB_L
TREB_R
RIN
ROUT
LOUD_R
RIN4
RIN3
RIN2
RIN1
LOUD_L
LIN4
LIN3
LIN2
LIN1
LIN
LOUT
BIN_L
BOUT_L
BIN_R
BOUT_R
OUT_R
OUT_L
DGND
DATA
CLK
REF
-
-
I
I
I
O
I
I
I
I
I
I
I
I
I
I
I
O
I
O
I
O
O
O
-
I
I
-
Supply input voltage
Analog ground
Left channel input for treble controller
Right channel input for treble controller
Audio processor right channel input
Gain output and input selector for right channel
Right channel loudness input
Right channel input 4
Right channel input 3
Right channel input 2
Right channel input 1
Left channel loudness input
Left channel input 4
Left channel input 3
Left channel input 2
Left channel input 1
Audio processor left channel input
Gain output and input selector for left channel
Left channel input for bass controller
Left channel output for bass controller
Right channel input for bass controller
Right channel output for bass controller
Right speaker output
Left speaker output
Digital ground
Control data input
Clock input for serial data transmission
Analog reference voltage (1/2 VDD)
3. Pin function
Pin No.
Symbol
I/O
Function
Volume &
Loudness
Bass
Treble
Serial Bus Decoder & Latches
Volume&
Loudness
Bass
Treble
Supply
RB
Speaker
ATT
Mute
Speaker
ATT
Mute
RB
VDD
AGND
REF
ROUT
RIN
LOUD_R
BOUT_R
BIN_R
TREBLE_R
OUT_R
DGND
DATA
CLK
OUT_L
LIN1
LIN2
LIN3
LIN4
RIN4
RIN3
RIN2
RIN1
LIN1
LIN2
LIN3
LIN4
RIN4
RIN3
RIN2
RIN1
LOUT
LIN
LOUD_L
BOUT_L
BIN_L
TREBLE_L
Содержание RC-BM5
Страница 41: ...RC BM5 2 1 A B C D E F G 1 2 3 4 5 Block diagram ...
Страница 48: ...RC BM5 2 8 RC BM5 H A B C D E F G 1 2 3 4 5 Printed circuit boards Main board Reverse side ...
Страница 49: ...RC BM5 2 9 A B C 1 2 3 4 5 Tuner board Cassette board Reverse side Reverse side ...
Страница 50: ...RC BM5 2 10 A B C D 1 2 3 4 5 Display board Reverse side Power amplifier board Reverse side ...
Страница 51: ...RC BM5 2 11 A B C 1 2 3 4 5 Volume switch board Reverse side Phone jack board Reverse side ...