61
61
HCD-HDX500/HDX501W
HCD-HDX500/HDX501W
6-32. SCHEMATIC DIAGRAM – IO Board (2/2) –
•
See page 70 for Waveforms.
•
See page 72 for IC Block Diagrams.
0
0
1.2
5
1.5
0
1.5
1.5
5
0<<5>>
1.9
1.6<<1.3>>
5
5
2.5
4.7
3.3<<0>>
2.5
1.4
3.2
5
1.4
1.8
2.5
1.8
1.4
1.8
2.5
2.5
3.3
2.5
2.5
2.2
2.2
0
1.4
2.8
2
0
2
3
0
5
2.9
2.8
6.3V
1000
C328
50V
10
C368
0
R355
75
R319
75
R322
75
R321
75
R320
150
R404
10uH
L303
C327
6.3V
1000
16V
100
C330
16V
100
C329
50V
10
C367
0.1
C337
0.1
C360
0.1
C356
0.1
C366
0
R367
10k
R331
75
R328
1
2
3
4
5
6
7
8
9
10
11
11P
CN304
CVBS
VGND
C
VGND
Y
VGND
CY/G
VGND
Cb/B
WIDE
Cr/R
0
R362
10V
470
C355
C301
1000p
150
R405
150
R407
150
R406
150
R410
150
R409
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MM1732XVBE
IC308
0.1
C338
16V
100
C343
0.1
C339
16V
100
C344
10uH
L300
10uH
L301
8765
4
3
2
1
MM1228XFBE
IC309
6.3V
1000
C320
75
R318
75
R360
50V
10
C353
75
R354
75
R359
50V
10
C352
75
R357
0
R364
0
R365
0
R375
50V
10
C324
50V
10
C325
50V
10
C326
1000p
C302
1000p
C316
1000p
C315
50V
10
C351
50V
10
C354
0
R356
R358
75
0
R326
50V
10
C342
R330
75
10V
470
C346
0.1
C347
10uH
L302
75
R302
75
R303
75
R304
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN301
AGND
Rch(WPL2)
AGND
Lch(WPL2)
A+9V
Rch(WPL1)
AGND
Lch(WPL1)
VGND
VIDEO(WPL2)
RXD
TXD
NC
VIDEO(WPL1)
C_LINK_SEL
1
C369
1
C370
1
C371
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
89
15
14
MM1758AFBE
IC302
1
C374
1
C375
1
C376
50V
22
C359
123
4
5
6
MM1508XNRE
IC310
VSEL0
VSEL1
CLINKSEL
CLINKTX
CLINKRX
CLINKDET
VSEL5
VSEL2
VSEL3
A1
(2/2)
IO BOARD
IC310
VIDEO SELECTOR
IC309
VIDEO SELECTOR
IC302
VIDEO,AMP,75
Ω
DRIVER
IC308
VIDEO SELECTOR
4
VIDEO
(DVD ONLY)
3
MONITOR
S VIDEO
(CHASSIS)
1
J301
2
(CHASSIS)
OUT
A2
A3
A7
A4
A5
A6
B1
B2
B4
B3
13
E
11
8
12
D
C
2
7
5
14
10
6
9
G
A
B
F
1
K
J
3
4
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