Interface Control Block Diagram - Sony DVP-NS330 Service Manual

3-7. INTERFACE CONTROL BLOCK DIAGRAM

AF-098 BOARD (4/4)
(SEE PAGE 4-15, 16)
CN401
SI0 4
SO0 1
3
SC0
SYSTEM CONTROL
XIFCS
XIFCS 6
(SEE PAGE 3-3)
XIFBUSY
XIFBUSY
5
XFRRST
XFRRST
8
VIDEO
A MUTE
(SEE PAGE 3-12)
VIDEO
VMUTE
(SEE PAGE 3-9)
34
ND401
12
FLUORESCENT
INDICATOR TUBE
5
11
IC408
RESET
VOUT
16
SI0
16 SO
SO0
15
SI
SC0
17
/SC
IR 11
14
/CS
27 BUSY
NS725P/NS730P
7
/FRRST
DVD LED 80
23 /AMUTE
24 /VMUTE
AD1 34
IC404
IF CON
O/C 35
AD2 36
47
SEG 1 – 23
POWER 37
69
77
DIG 1 – 7
71
XIN 2
X401
8MHz
XOUT 3
1 8 /RST
3-13
D401
PROGRESSIVE LED
CN 402
7 IR
4 AD1
SW-384
5 O/C BOARD
2 AD2
CN471
POWER
1
SWITCHING REGULATOR
7
IC404 3
3.9Vp-p
125nsec
DVP-NS325/NS330/NS333/NS430/NS433/NS530/NS725P/NS730P
S809 S808
SW-128 BOARD
PICTURE SURROUND
(SEE PAGE 4-45,46)
MODE
CN 801
AD2 6
S801 S802
AF-098
AD1 4
(IF)
S807
O/C 3
OPEN
IR 1
S814 S812
1 OUT
REMOTE COMMANDER
RECEIVER
IC 820
3-14
NS725P/NS730P
R812 S811
PROGRESSIVE
SELECT
S803 S805
NS325/NS330/
NS333/NS530
JS801
JS811
S816
S815
NS430/NS433
NS725/NS730
NS430/NS433
NS725/NS730