Philips PB52.1HU LA, Service Manual

Page: 173 / 176

Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 173 PB52.1HU LA 9.
9.4.7 Diagram B11H, SAA7113H/V2 (IC7AD1)
Figure 9-11 Internal block diagram and pin configuration
9.4.8 Diagram B12A, TDA1517ATW/N1 (IC 7111)
Not available at time of issue.
MULTI-STANDARD DATA SLICER
mhb323
SAA7113H
I
2
C-BUS
INTERFACE
OUTPUT
FORMATTER
I
2
C-BUS CONTROL
VBI DATA BYPASS
UPSAMPLING FILTER
CHROMINANCE
CIRCUIT
AND
BRIGHTNESS CONTRAST
SATURATION CONTROL
LUMINANCE
CIRCUIT
TEST
CONTROL BLOCK
FOR
BOUNDARY
SCAN TEST
AND
SCAN TEST
SYNCHRONIZATION
CIRCUIT
bypass
38
TDI
37
TCK
39
TMS
8
TRST
36
TDO
ANALOG
PROCESSING
CONTROL
6
AGND
41
V
SSA2
42
V
DDA2
2
V
SSA1
3
V
DDA1
ANALOG
PROCESSING
AND
ANALOG-TO-
DIGITAL
CONVERSION
4
AI11
5
AI1D
7
AI12
43
AI21
44
AI2D
1
AI22
9
AOUT
CLOCK
GENERATION
CIRCUIT
POWER-ON
CONTROL
CLOCKS
32
XTALI
23
UV
Y/CVBS
C/CVBS
Y
Y
Y
CON
AD2 AD1
SDA
24
SCL
31
XTAL
17
LFCO LLC
12 to 15,
19 to 22
VPO7
to
VPO0
40
CE
11
V
DDA0
10
V
SSA0
V
DDDE2
34 35
V
SSDE2
V
DDDA
33 30
V
SSDA
V
DDDI
29 28
V
SSDI
V
DDDE1
18 16
V
SSDE1
25
RTCO
27
RTS1
26
RTS0
SAA7113H
V 2 2 I A
DDDA
V
SSA1
XTALI
V
DDA1
XTAL
V 1 1 I A
SSDA
V D 1 I A
DDDI
V D N G A
SSDI
1 S T R 2 1 I A
0 S T R T S R T
O C T R T U O A
V
DDA0
SCL
V
SSA0
SDA
D
2I
A
7
O
P
V
1
2I
A
6
O
P
V
V
5
O
P
V
DD
A2
V
4
O
P
V
SSA2
V
SSDE1
CE
S
M
T
C
L
L
V
DDDE1
TDI
K
C
T
3
O
P
V
O
D
T
2
O
P
V
V
1
O
P
V
SSDE2
V
0
O
P
V
DDDE2
001aac240
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34
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