Ic Block Diagrams - Sony TA-E9000ES Service Manual

4-31. IC BLOCK DIAGRAMS

• VIDEO section
IC201 MC14051BCP
1 VDD
X4 16
X2
X6 2 15
COM 3 14
X0
X7 4
13 X7
X3
5 12
X5
11
INH 6 A
VEE 7 10 B
C
VSS 8 9
IC204 uPD4053BC
B1 1
B0 2
OPEN
C1 3
C.COM
4
OPEN
5
CO
6
INH
VEE 7
OPEN
VSS 8
IC207 MC14066BCP
IN/OUT 1
OUT/IN 2
OUT/IN 3
IN/OUT
4
CONTROL IN 5
6
CONTROL IN
V 7
SS
VDD
16
B.COM
15
14 A.COM
13 A1
A0
12
11
A
10 B
C
9
14 V
DD
13 CONTROL IN
12 CONTROL IN
11 IN/OUT
10 OUT/IN
9 OUT/IN
8 IN/OUT
• ANALOG section
IC502 LC7822
1
IN
2
3
OUT
4
5
IN
6
7
OUT 8
9
IN
10
OUT 11
12
VEE
CE 13
DI
14
CL
15
IC524 MC74HC595AF
16 15 14 13 12
VCC
– 98 –
LEVEL SHIFT
LATCH
SHIFT RESISTOR
11 10
SHIFT REGISTER
LATCH
2 3 4 5 6 7
1
PARALLEL DATA
OUTPUT
30
29 IN
28
OUT
27
26
25 IN
24
23 OUT
22
IN IN
21
20 OUT
19 VDD
18 RESET
17
S
16 VSS
9
GND
8