RC-BM5
1-32
TDA1308 (IC704) : Class AB stereo headphone driver
1. Terminal layout
3. Pin function
2. Block diagram
Pin No. Symbol
I/O
Function
OUTA
INA(neg)
INA(pos)
Vss
INB(pos)
INB(neg)
OUTB
VDD
1
2
3
4
5
6
7
8
Output A
Inverting input A
Non-inverting input A
Negative supply
Non-inverting input B
Inverting input B
Output B
Positive supply
O
I
I
-
I
I
O
-
1
2
3
4
8
7
6
5
OUTA
INA(neg)
INA(pos)
VSS
VDD
OUTB
INB(neg)
INB(pos)
TDA 1308
1
2
3
4
8
7
6
5
VSS
OUTA
INA(neg)
INA(pos)
VDD
OUTB
INB(neg)
INB(pos)
TDA7073 (IC502/IC503) : Dual BTL power driver
1. Terminal layout
3. Pin function
2. Block diagram
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN1-
IN1+
n.c.
n.c.
Vp
IN2+
IN2-
n.c.
OUT1+
n.c.
GND1
OUT1-
OUT2-
n.c.
GND2
OUT2+
VDD
2
IN1-
IN1+
n.c.
n.c.
Vp
IN2+
IN2-
n.c.
OUT2+
GND2
n.c.
OUT2-
OUT1-
GND1
n.c.
OUT1+
Negative input 1
Positive input 1
Not connect
Not connect
Positive supply voltage
Positive input 2
Negative input 2
Not connect
Positive output 2
Ground 2
Not connect
Negative output 2
Negative output 1
Ground 1
Not connect
Positive output 1
I
I
-
-
-
I
I
-
O
-
-
O
O
-
-
O
Pin No. Symbol
I/O
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
4
3
6
5
8
7
DISC MOTOR
SLIDE MOTOR
16
13
12
9
15
14
11
10
ST24C01 (IC302) : Serial access 1K(128x8) EEPROM
1. Terminal layout
2. Pin function
1
2
3
4
8
7
6
5
VCC
WC
SCL
SDA
A0
A1
A2
VSS
1
2
3
4
5
6
7
8
A0
A1
A2
Vss
SDA
SCL
WC
VCC
I
I
I
-
I/O
-
-
-
Chip enable input
Chip enable input
Chip enable input
Ground
Serial data adress input/output
Serial clock
Write control (W version)
Supply voltage
Pin No. Symbol I/O
Function
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 ...