Philips PB52.1HU LA Service Manual page 86

Circuit Diagrams and PWB Layouts
SSB: I2C Address = 4A (Write)
1 2
I2C ADDRESS = 4A(WRITE)
B11H
A
B
3AD1 18R IAD7
CVBS-BO
C
D
E
F
+3V3
+3V3
G
+3V3
3AN6
SDA-SSB
4K7
H
3AN7
SCL-SSB
4K7
I
3139 123 6309.3
1 2
PB52.1HU LA
3 4 5
7AD1
SAA7113
2AD1 47n IAD1 AI11
4
2AD2 47n
IAD2
5 AI1D
2AD3 47n IAD3 AI12
7
ANALOG
AOUT PROCESSING
9
AND
2AD4 47n
IAD4 AI21
43
A/D
CONVERSION
2AD5 47n
IAD5
44 AI2D
2AD6 47n IAD8 AI22
1
ANALOG
PROCESSING
CONTROL
6 AGND
+3V3
28 VSSD1
IAD9
5AD1 3u3 29 VDDD1
2 VSSA1
+3V3
41 VSSA2
+3V3
IADA
5AD2 3u3
2AD8 100n
3 VDDA1
2AD9 100n
42 VDDA2
3AD5 4K7 FAD1 38 TDI
TEST
3AD6 100R FAD9 37 TCK
CONTROL
BOUNDARY
3AD7 100R FAD2 39 TMS
SCAN
FAD3 8 TRST AND
SCAN
TEST
3AD8 4K7 FAD4 36 TDO
IADB
3 4 5
7. 86
6 7 8
MULTI-STANDARD
DATA SLICER
VBI DATA
BYPASS
UPSAMPLING
FILTER
VP0 IADD 3ADH-4
22
VP1 IADE 3ADH-3
21
VP2 IADF 3ADH-2
20
CHROMINANCE
VP3 IADG 3ADH-1
19
BRIGHTNESS
VP4 IADH 3ADJ-4
CONTRAST 15
SATURATION
VP5 IADJ 3ADJ-3
14
OUTPUT
FORMATTER VP6 IADK 3ADJ-2
13
VP7 IADL 3ADJ-1
12
LUMINANCE
2
I C-BUS
CONTROL/
SDA 23 FAD7
INTERFACE
SCL 24 FAD8
2ADF
XTAL
CLOCKS 31
1AD1
10p
24.576M
XTALI 32
2ADG
CLOCK
SYNCHRONIZATION 10p
GENER'N
CIRCUIT
POWER
LLC
17
ON
CONTROL
IADC
+3V3
6 7 8
9 10 11
B11H
33R IADM
DVID0
33R IADN
DVID1
33R IADP
DVID2
33R IADQ
DVID3
33R IADR
DVID4
33R IADS
DVID5
33R IADT
DVID6
33R IADU
DVID7
3ADF 33R
SDA-SSB
3ADG
33R
SCL-SSB
3ADE
CLK_REF
33R
9 10 11
12
1AD1 F8
2AD1 C4
2AD2 C4
2AD3 C4
2AD4 C4
2AD5 C4
A
2AD6 C4
2AD7 E4
2AD8 E4
2AD9 F4
2ADA I5
2ADB I5
2ADC I5
2ADD I7
2ADE I7
2ADF F9
2ADG F9
B 3AD1 C2
3AD2 C3
3AD3 D4
3AD4 F3
3AD5 F4
3AD6 F4
3AD7 F4
3AD8 G3
3AD9 F3
3ADB H6
3ADC H7
3ADD H7
C
3ADE G9
3ADF E9
3ADG F9
3ADH-1 C9
3ADH-2 C9
3ADH-3 C9
3ADH-4 C9
3ADJ-1 D9
3ADJ-2 D9
3ADJ-3 C9
3ADJ-4 C9
3ADK G4
D
3AN6 H2
3AN7 H2
5AD1 E4
5AD2 E4
7AD1 B5
FAD1 F4
FAD2 F4
FAD3 G4
FAD4 G4
FAD5 H6
FAD6 H7
E FAD7 E9
FAD8 F9
FAD9 F4
IAD1 C4
IAD2 C4
IAD3 C4
IAD4 C4
IAD5 C4
IAD7 C3
IAD8 C4
IAD9 E4
IADA E4
F
IADB H6
IADC H8
IADD C8
IADE C8
IADF C8
IADG C8
IADH C8
IADJ C8
IADK D8
IADL D8
IADM C10
IADN C10
G
IADP C10
IADQ C10
IADR C10
IADS C10
IADT D10
IADU D10
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