Text preview for : E.pdf part of Dreambox DM500 Service diagram
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1 2 3 4 5 6
+3.3V
+3.3V
L104
PB2012-121
C600
U10 WM8761ED
R120 J63 105
1 14 000
U15-26 LRCIN MCLK U15-22 5 4
2 13 5 4 U15-156 Q62
D U15-27 DIN FORMAT 6 3 D
3 12 6 3
U15-21 BCKIN DEEMPH 7 2 BC817 6C
4 11 J63-7 7 2
R126 R125 R124 NC NC R121 R122 R123 8 1
103 103 103 5 10 103 103 103 8 1 R619
CAP MUTE 151
6 9
VOUTR VOUTL U15-258
7 8 R605
GND VDD R621 R620
C130 C131 C132 103
151 103
C128 681 102 101
C135 C134 C133 R618
101 102 681 33uF/16V C127 C126 103
33uF/16V 104
U15-14
Q61
BC817 6C
+5V
L401
10uH 0.9 J11
U11
8 1 (AV-8.4-5)
VDD 1OUT
7 2 Audio
2OUT 1IN-
6 3 J12
2IN- 1IN+
C 5 4 C
2IN+ GND (AV-8.4-5)
TLC2272ACPW
C406 C116 R110
105 10uF/50V 221 J10
1
C118
101 21
+16V C117 R111
D100 10uF/50V 221
2
BZ84C12 SOT-23 R127 R103 C119
472 20
101
+2.5V
C423 C114
R104 3
Q100 104 C112 151 D104
103 BC817 MBR0531
271 C113 19
200 R113
U15-119 L103 750
4
R112 2.2uH 1.15
Q102 18
R107 BC817
U15-12 +2.5V
104 5
D103
MBR0531
L102 17
B R106 R114 B
2.2uH 1.15 750
103 6
U15-107 R101
R105 Q101 C109 16
104
BC817 C108 200 +2.5V
U15-59 271 C106
D102 7
C110 C104 151
MBR0531
151 271 C105 15
200 R115
+5V U15-103 750
R102 8
L101
2.2uH 1.15 14
R109
104 +2.5V
Q103 9
D101
BC817 L100 MBR0531
13
2.2uH 1.15
10
R108
U15-32 Q104 R116 U15-119 C101 R117
104 750 750 12
BC817 C100 200
271 11
C102
151
21PIN SCART
A A
R100 Title
Video
J13
(AV-8.4-5) Size Number Revision
B
Date: 18-Jul-2006 Sheet of
File: E:\li\MyDesign.ddb Drawn By:
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