Philips 42PF9731D Service Manual page 107

Circuit Diagrams and PWB Layouts
SSB: HDMI: Supply
1 2
HDMI: SUPPLY
B7C
A
5B17
FB57
+3V3
220R
5B10 FB50
+3V3-AV
220R
B
5B11 FB51
+3V3
220R
C
5B12 FB52
+3V3
220R
+3V3
D
IB47
IB48
7B13
BC817-25
IB44
E
IB49
3B50
4 1V3
470R
F
3104 313 6145.2
1 2
BJ2.4U/BJ2.5U LA 7.
3 4
3V3-APLL
3V3-AVI
3V3-AVI
3V3-PLL
3V3-DIG
3V3-DIG
3V3-DIG
FB55
+1V8
5B18
FB56
1V8-PLL
220R
3 4
107
5 6
N7
VDDAPLL
3V3-APLL
M7
1V8-PLL VDD18APLL
M11
N11 VDDR
M10
N10 VDDG
M9
3V3-AVI
N9 VDDB
P10
VDDBIAS
P11
VDDSOG
N12
VDDFRO
N13
3V3-PLL
VDDPLL
N14
1V8-PLL
VDD18PLL
+1V8
E12
VDD18HDMI
E13
+1V8 VDD18RRX
D8
VDDRX2A
D9
VDDRX2B
D10
VDDRX1A
D11
3V3-DIG VDDRX1B
D12
VDDRX0A
+1V8
D13
VDDRX0B
D14
VDDRXC
G13
1
+1V8
VDD18CORE
E6
2
IB45
T4
OTP7V
F13
VDDIN
D4
VDDQ0
E4
VDDQ1
F4
VDDQ3
G4
3V3-DIG
VDDQ4
H4
VDDQ5
J4
VDDQ6
K4
VDDQ7
L4
VDDQ8
M4
VDDQ9
RES
FB48
9B38
+3V3
7B38
LD1117DT33
3 2
+5V IN OUT +3V3-AV
COM
5 6
7 8
HDMI SUPPLY 7B11-3
TDA9975
PART
HDMI SUPPLY
GNDAVI
GNDAPLL
GNDHDMI
GNDCORE
GNDI2C
GNDOUT
THERMAL GROUNDS
7 8
9
2B38 F5
2B39 F6
B7C
2B40 A3
2B41 A3
2B42 A4
2B49 C3
2B51 C3
M5
A
2B52 A2
N5
P5
2B53 C4
R5
2B62 D3
T5
M8
2B64 D4
N8
2B67 B1
P6
P7
2B69 C2
P8
2B77 F4
P9
R10
2B79 C5
R11
2B80 C5
M12
P12
2B81 C5
B
P13
P14 2B89 E1
P15
2B90 F2
R15
2B92 F4
T15
3B48 F1
M6
3B49 F1
N6
3B50 E2
A8
3B51 E2
B8
C8
3B52 D1
B9
3B53 D2
B10
C
B11
3B54 D2
B12
B13 3B55 D2
B14
5B10 B1
B15
5B11 C1
B16
5B12 C1
E7
5B17 A1
E8
E9
5B18 E3
E10
7B11-3 A8
E11
7B12 E1
D
7B13 E2
F12
7B38 F5
C7
9B38 E5
D6
FB48 E6
D7
E5 FB50 B2
F5
FB51 C2
D5
G5
FB52 C2
J5
FB55 E4
K5
L5 FB56 E4
H5
FB57 A2
E
IB44 E2
IB45 D6
IB47 D2
IB48 E1
IB49 E2
F
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