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HCD-DZ555K/DZ556KB/DZ750K
SCHEMATIC DIAGRAM – DMPORT BOARD (SP, AUS, E3, E12, KR) –
CN204
18P
PGND
1
VBUS(5V)
2
NC
3
VIDEO5V
4
RXD
5
TXD
6
DET
7
DGND
8
DMPORT
WM DET
9
WM A/D
10
(Lch)AGND
11
(Rch)AGND
12
Lch
13
Rch
14
WM RX
15
WM TX
16
VIDEO
17
VGND
18
R224
4
DMPORT BOARD
R239
C214
C212
0.001
0
0 . 1
JL014
JL013
C210
0 . 1
JL022
JL021
JL012
JL011
JL010
JL008
JL007
R241
JL006
JL009
100
JL005
JL004
JL003
JL019
JL002
JL001
C232
0
JL018
(SP,AUS,E3,E12,KR)
JL015
3 . 3
EN
6
IN
C221
IC201
GND
R221
5
+5V REG
OUT
JL016
1
FB
C222
IC201
C213
SI-3010KM-TL
0 . 1
C211
100
JL017
6.3V
C236
R230
C230
100p
22k
1
C229
R215
1
22k
C234
R228
100p
22k
R240
100
IC202
BUFFER
4
3
2
1
-
+
R203
22k
+
-
5
6
7
8
C237
R208
1
0 . 1
22k
R214
R227
C233
22k
22k
100p
C235
R229
C231
100p
22k
1
JL029
R238 0
JL028
R237 0
CN203
3P
CL012
3
6V
CL011
R220
2
GND
1k
CL010
1
P-Con2
C220
100
10V
0 . 1
1k
R222
39k
R223
0 . 1
10k
C223
100
6.3V
C239
C240
47
0 . 1
6.3V
R232
4 . 7 k
C241
R231
CN201
0 . 1
4 . 7 k
9P
L200
10uH
9
A+9V
CL009
C238
22
8
L
16V
CL008
7
AGND
CL007
6
R
JL031
CL006
5
VGND
JL030
CL005
4
VIDEO
CL004
3
RXD
CL003
2
TXD
CL002
1
DET A/D
CL001
No mark:DVD STOP
S
POWER
BOARD
CN907
(Page 57)
U
IO-S-OUT
BOARD
CN301
(Page 48)
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