Ssb Smart Choice: Power-2 - Philips TPM5.1E Service Manual

Circuit Diagrams and PWB Layouts

SSB Smart Choice: Power-2

Power-2
B02
1 2 3
+5V_SW
+5V_STB
A U750 U750
IC G1117-33T43UF 1A/3.3V TO-252 IC G1117-33T43UF 1A/3.3V TO-252
AV33
U751 U751
IC G903T63UF 0.6A/3.3V SOT-223 IC G903T63UF 0.6A/3.3V SOT-223
3
VIN
C761 C761 + + C762 C762
1UF16V 1UF16V 100uF 10V 100uF 10V C765 C765
10uF 16V 10uF 16V
+5V_SW TO AV33
+5V_STB TO DV33SB
B
AV33 U753 U753
IC AP1117DL-13 TO252-3L IC AP1117DL-13 TO252-3L
3
VIN VOUT
U752 U752
DV33 AV33
IC G1117-33T43UF 1A/3.3V TO-252 IC G1117-33T43UF 1A/3.3V TO-252
C758 C758
+5V_SW
10uF 16V 10uF 16V
R767 R767
NC/0R05 1/4W NC/0R05 1/4W
+ + C755 C755
100uF 16V 100uF 16V C757 C757
SMD NC/10U 16V NC/10U 16V
C
C763 C763
1UF16V 1UF16V
Vo=1.25 x (1+1R/120R) = 1.25V
+5V_SW TO DV33
DV33 TO AV12
D
+5V_SW +5V_TUNER
4 5
NC NC
3 6
VIN VO
2 7
EN FB
1 8
NC GND
C727 C727 + +
+ + C723 C723 100N 16V 100N 16V C752 C752
C753 C753 100N 16V 100N 16V SMD 100uF 16V 100uF 16V
100uF 16V 100uF 16V SMD
U754 U754
E IC SC4215HSETRT SO-8 IC SC4215HSETRT SO-8
R760 R760
20K 1/16W 1% 20K 1/16W 1%
R762 R762
1K 1/16W 1% 1K 1/16W 1%
F
R761 R761
4K7 1/16W 1% 4K7 1/16W 1%
G
H
1 2 3
TPM5.1E LA 10.
4 5
DV33SB
2
VOUT
C767 C767
10uF 16V 10uF 16V
AV12
2
+ + C764 C764
100uF 16V 100uF 16V
SMD
R756 R756
120R 1% 1/10W 120R 1% 1/10W
R757 R757
1 OHM 1/10W 1 OHM 1/10W
PWR_12V
R752 R752
NC/0R05 4A 1/4W NC/0R05 4A 1/4W
+5V_STB
8
R751 R751
7
0R05 4A 1/4W 0R05 4A 1/4W 6
5
R755 R755
33K 1/10W 33K 1/10W
22KOHM 1/10W 22KOHM 1/10W
PANEL_VCC_ON/OFF(PANEL_VCC ON/OFF):
Normal: High
Stand_By: Low
R765 R765
0R05 1/10W 0R05 1/10W
R750 R750
10K 1/10W 10K 1/10W
PANEL_VCC_ON/OFF 2 Q751 Q751
2SC2412KR 2SC2412KR
R753 R753
NC/10K 1/10W NC/10K 1/10W C759 C759
NC/100N 16V NC/100N 16V
+5V_STB OR PWR_12V TO PANEL VCC
4 5
EN 78
6 7 8
PANEL_VCC
Q750 Q750
AON4421 AON4421
1
D D
2
D D
3
D D
4
S G
C754 C754
1UF16V 1UF16V
R758 R758
6 7 8
2011-Sep-2
9 10 11
C723
C727
C752
2,6,8 +5V_STB
4 +5V_TUNER C753
2,6,8,9,11,12,13,14 +5V_SW
2,4,5,6,8,9,12,13,14 DV33
C754
6,12,14 AV33
A
8,12,13,14 DV33SB
4,5,6,7,12,14 AV12 C755
2 PWR_12V
C757
14 PANEL_VCC
C758
2,4,5,6,7,8,9,10,11,12,13,14 GND
C759
C761
LVDS Control Interface
C762
6 PANEL_VCC_ON/OFF
C763
C764
B
C765
C767
Q750
Q751
R750
R751
R752
R753
C
R755
R756
R757
R758
R759
R760
R761
R762
D
R765
R767
U750
U751
U752
U753
U754
E
F
G
H
9 10 11
Power-2
B02
E1
E2
E3
E1
D6
C2
C3
B3
F5
A1
A2
C1
B4
A3
A4
D6
E6
E5
D5
D5
F5
E6
B3
C3
E6
E2
E2
F2
E2
E6
C2
A1
A3
B1
B3
D1
1 2010-04-02
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18840_507_100408.eps
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