Sony HCD-DZ555K Service Manual page 98

HCD-DZ555K/DZ556KB/DZ750K
Ver. 1.3
QQ
3 7 63 1515 0
SCHEMATIC DIAGRAM – DMPORT BOARD (SP, AUS, E3, E12, KR, RU, TW/DZ750K: TH) –
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
TE
L 13942296513
VIDEO
17
VGND
18
R224
0
www
.
4
http://www.xiaoyu163.com
DMPORT BOARD
(SP,AUS,E3,E12,KR,RU,TW/DZ750K: TH)
IC201
R239 C212 C214
0
0 . 1 0.001
JL014
JL013
C210
0 . 1
JL022
JL021
JL012
JL011
JL010
C230
JL008 1
JL007
R241
JL006
JL009 100
JL005
JL004
R240
100
JL003
IC202
uPC4558G2
JL019
JL002
IC202
JL001
BUFFER
C232
1
C231
1
JL018
x ao
y
i
http://www.xiaoyu163.com
8
R220
JL015
1k
C220
100
3 . 3
10V
EN
6
IN
C221
0 . 1
GND
R221
5 1k
+5V REG
OUT
JL016
1
FB
C222
0 . 1
IC201
C213
SI-3010KM-TL
0 . 1
C223
100
6.3V
EXCEPT RU, TW/DZ750K : KR
C211
100
JL017
6.3V
C236
R230
100p
22k
C229
R215
1
22k C234
R228
100p
22k
4 3 2 1
Q Q
-
3 6 7 1 3
+
R203 C240
22k 0 . 1
+
-
5 6 7 8
C237 R208 C241
0 . 1 22k 0 . 1
R214 R227
C233
22k 22k
100p
C235
R229
100p
22k
JL029 R238 0 JL031
JL028 JL030
R237 0
u163
.
2 9 9 4 2 8
CN203
3P
CL012
3
6V
CL011
2 GND
CL010
1 P-Con2
R222
39k
R223
10k
1 5 0 5 8 2 9 9 4
C239
47
6.3V
R232
4 . 7 k
R231
CN201
4 . 7 k
9P
L200
10uH
9
A+9V
CL009
C238
22
8 L
16V
CL008
7 AGND
CL007
6
R
CL006
5 VGND
CL005
4
VIDEO
CL004
3 RXD
CL003
2 TXD
CL002
1
DET A/D
CL001
No mark:DVD STOP
m
co
9 9
S
POWER
BOARD
CN907
(Page 57)
2 8 9 9
U
IO-S-OUT
BOARD
CN301
(Page 48)