Ib01 - Philips Magnavox 19MD358B Service Manual

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Circuit Diagrams and PWB Layouts
IR & LED Panel
1
2
IR & LED PANEL

IB01

A
MAGNAVOX LED state
NET
LED_G
LED_R
state
Power on(Green)
High
Standby(blank)
LOW
Pause Blank
LOW
B
LED Green Flash Fuction use LED_G pin control
+5V_STB
63366 6P 2.0MM
6
5
4
3
2
1
C
CN001
CAP&SPARK GAP CLOSE TO CN001
C005
100N 50V
D
E
1
2
TPM1.1U LA
7.
3
POWER
SW
SW001
1
4
5
2
3
SPARK GAP CLOSE TO SW001
POWER_ON/OFF
LED_G
RC6
+5V_STB
R003
10K 1/10W
C003
C004
10N 50V
10N 50V
C002
10N 50V
3
43
4
5
+5V_STB
R001
150R 1/10W 1%
LED001
KPTR-3216CGCK
R002
2K2 1/10W
Q001
BC847C
NC/BAV99
NC/BAV99
ZD001
ZD002
+5V_STB
R004
100R 1/10W
U001
3
VS
TSOP34136SB1
1
OUT
IR Holder => *P1
2
GND
C001
1U 10V
SPARK GAP CLOSE TO U001
4
5
6
7
+5V_STB
1T0012**1
6
7
8
CN001 B1
C001 D4
IB01
C002 D4
C003 C2
C004 C3
C005 C2
LED001 B5
Q001 B5
R001 A5
A
R002 B5
R003 C4
R004 C4
SW001 A3
U001 C5
ZD001 C5
ZD002 C5
B
C
D
E
I_17550_043.eps
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8

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Magnavox 19mf338bMagnavox 19pfl3403d

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