Sony HCD-DX2D - Schematic Diagram - MAIN Section (1;3)

2727
HCD-DX2D
HCD-DX2D
7-6. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
• See page 21 for Waveforms. • See page 47 for IC Pin Function Description.
A
KEY
BOARD
CN601
(Page 36)
B
MPEG
BOARD(1/3)
CN1
(Page 32)
1
MAIN BOARD
(2/3)
(Page 28)
8
7
3.1
10
10.7
10.7 10.7
5
5.7
11.3
10.6
0.3
4.9
4.9
5
5
5
0.3
0.7
0.6
0.2
10.3
12.4
3.8
3.4
0.6
0
0
5
5
4.2
PIN.No Voltage PIN.No Voltage
4.9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 0.2
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 2.8
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
0
4.9
4.9
4.9
4.9
4,9
0
0
0
0
0
-
5
0
0
0
4.8
0
0
4.9
0
0.3
0
4.9
0.2
5.1
-
5
5
5
2.8
3.8
3.8
0.4
4.9
5
0
5
3.3
2.4
0
3
-
0
4.9
4.9
0
4.9
3.2
3.4
4.8
0.3
0
4.9
4.9
0
0
4.9
0
4.9
0
No mark:FM
( ):REC
IC501 VOLTAGE CHART
2
1 3 4 6
5 7 8 9
10
11
12
13
TUNER
R
L
IN
TV
SO
RDS CLK
( )
for DOWNLOAD
IC503
EP ROM
IC502
RESET SWITCH
IC501
SYSTEM CONTROLLER
INVERTER
+9V REG
SWITCH
SWITCH
LED DRIVER
+5V REG
+5V REG
+5V REG
SWITCH
MAIN BOARD (1/3)
*
*
CN203
9P: US,CND
11P: AEP,UK
AEP,UK
1000P
1000P
1000P
1200P
1200P
1000P
0.01
0.01
B
1000P
0.01 0.01
23P
CN502
8P
12P
V
V
V
V
V
V
V
V
V
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com