Philips 19MD358B, Service Manual

Page: 58 / 81

Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 58 TPM1.1U LA 9.
9.4 IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.4.1 Diagram B1A, MT5380ACU
Figure 9-3 Function Block Diagram
9.4.2 Diagram B2A, TDA8933BTW
Figure 9-4 TDA8933BTW Pin configuration
I_17550_056.ep s
060 3 0 8
I_17550_05 8 .ep s
060 3 0 8
TDA 8 9 33 T
S O 3 2
V
SS D(HW)
V
SS D(HW)
O I C S O P 1 N I
1 P V H N 1 N I
V G A I D
DDP1
1 T O O B E G A G N E
1 T U O P U R E W O P
V D N G C
SS P1
V
DDA
S TAB1
V
SS A
S TAB2
V F E R C S O
SS P2
2 T U O F E R P V H
2 T O O B F E R N I
V T S E T
DDP2
2 P V H N 2 N I
F E R D P 2 N I
V
SS D(HW)
V
SS D(HW)
1
2
3
4
5
6
7
8
9
10
11
12
1 3
14
15
16
1 8
17
20
19
22
21
24
2 3
26
25
3 2
3 1
3 0
29
2 8
27
SO32
TDA8933BT
TDA 8 9 3 2BTW
V
SS D(HW)
V
SS D(HW)
O I C S O P 1 N I
1 P V H N 1 N I
V G A I D
DDP1
1 T O O B E G A G N E
1 T U O P U R E W O P
V D N G C
SS P1
V
DDA
S TAB1
V
SS A
S TAB2
V F E R C S O
SS P2
2 T U O F E R P V H
2 T O O B F E R N I
V T S E T
DDP2
2 P V H N 2 N I
F E R D P 2 N I
V
SS D(HW)
V
SS D(HW)
1
2
3
4
5
6
7
8
9
10
11
12
1 3
14
15
16
1 8
17
20
19
22
21
24
2 3
26
25
3 2
3 1
3 0
29
2 8
27
TDA8933BTW
HTSSOP32