Philips 19MD358B, Service Manual

Page: 43 / 81

Circuit Diagrams and PWB Layouts 43 TPM1.1U LA 7.
IR & LED Panel
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
E E
POWER
IR Holder => * P1 1T0012 ** 1
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-|
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-|
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-|
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-|
S PARK GAP CLO S E TO U001
CAP& S PARK GAP CLO S E TO CN001
NET
s t a te
MAGNAVOX LED s t a te
LED_G LED_R
S t a nd b y( b l a nk)
Power on(Green)
P aus e Bl a nk
LED Green Fl as h F u ction us e LED_G pin control
S PARK GAP CLO S E TO S W001
LOW
High
LOW
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-|
CN001 B1
C001 D4
C002 D4
C00
3 C2
C004 C 3
C005 C2
LED001 B5
Q001 B5
R001 A5
R002 B5
R00
3 C4
R004 C4
S W001 A 3
U001 C5
ZD001 C5
ZD002 C5
RC6
LED_G
POWER_ON/OFF
+5V_ S TB
+5V_ S TB
+5V_ S TB
+5V_ S TB +5V_ S TB
Q001
BC 8 47C
U001
T
S OP 3 41 3 6 S B1
3
1
2
V S
OUT
GND
C00 3
10N 50V
S W001
S W
1
2 3
4
5
C005
100N 50V
ZD002
NC/BAV99
3
1 2
C002
10N 50V
C004
10N 50V
6 33 66 6P 2.0MM
CN001
1
2
3
4
5
6
ZD001
NC/BAV99
3
1 2
R002
2K2 1/10W
R001
150R 1/10W 1%
LED001
KPTR- 3 216CGCK
1
2
C001
1U 10V
R004
100R 1/10W
R00 3
10K 1/10W
IB01 IB01
I_17550_04 3 .ep s
15020 8
IR & LED PANEL