Block Diagrams - Harman Kardon AVR435 Service Manual

AVR435/635
Monolithic IC MM1566 Video Signal Driver for DVD Player
Block diagram
Pin Assignment
V
MUTE1
MODE 1
BIAS
GND1
3. MM1566AFBE(VIDEO:IC10,85)-AVR635 ONLY
V 1
CC
1
bias
150kΩ
C
IN
2
4dB
MUTE1
3
bias
sync tip
150kΩ
clamp
V
IN
4
4dB
MODE 1
5
Y
IN
6
4dB
sync tip bias
clamp 150kΩ
BIAS
7
bias
GND1
8
1 1
CC
C 2
IN
3
4
V
IN
5
6
Y
IN
7
8
1
2
MUTE1
3
4
MODE 1
5
6
BIAS
7
8 GND1
LPF 2dB
6.75MHz
CTRL
LPF + 2dB
6.75MHz
LPF
6.75MHz
2dB
SOP-16C
V 1 9
CC
C
10
IN
11
V
12
IN
13
Y MODE 2
14
IN
15
16
76
V 2
CC
16
C
75Ω OUT
15
Driver
MODE 2
14
V
75Ω
OUT
13
Driver
VSAG
12
GND2
11
Y
75Ω
OUT
10
Driver
YSAG
9
16 V 2
CC
15 C
OUT
14 MODE 2
13
V
OUT
12
VSAG
11
GND2
10 Y
OUT
9 YSAG
YSAG
Y
OUT
GND2
VSAG
V
OUT
C
OUT
V 2
CC
harman/kardon