Sony DVP-K80P - Interface Control Block Diagram

DVP-K80P/K82P
3-13 3-14E
3-7. INTERFACE CONTROL BLOCK DIAGRAM
3.3V
REGULATOR
IC 407
IC 406
IC 408
80
11
81
2
1
3
40
PROG LED
IR
78
5
VCC
VDD
/RST
VKK
50
69
71
77
12
38
4
11
D401
EVER+3.3V
EVER+3.3V
EVER+3.3V
RESET
IR
RECEIVER
VFD DRIVER CIRCUIT
ND401
FLUORESCENT
INDICATOR
TUBE
SW-10V
1 2 40 41
SEG 1-20
DIG 1-7
IC 404
IF CON
AD1
AD2
XIN
XOUT
36
34
35
26
27
24
23
17
16
15
14
7
2
3
43
42
41
33
SYSRST
/CS
SI
SO
/SC
/AMUTE
/VMUTE
BUSY
PCONT
37
POWER
O/C
SYSRST
EVER+5V
SW-10V
SW+3.3V
XIFCS
SOO
SIO
SCO
A-MUTE
V-MUTE
XIFBUSY
PCONT
POWER-SWITCH
CN401
S401
OPEN/
CLOSE
R431 R430
S405 S404 S403
S402
R429
R428
S406
S407
PROG
STOP
PREV
NEXT
PAUSE
PLAY
X401
8MHz
IF-131 BOARD
(SEE PAGE 4-19 to 4-20)
4
5
7
5
3
4
6
2
8
16
14
11
12
9
13
5
3
2
4
SYSTEM CONTROL
(SEE PAGE 3-5 to 3-6)
R302
b
b
S303S302S301
R301
CN302CN405
#
#
R304R303 R305
D303 D302 D301
CK-151 BOARD
(SEE PAGE 4-27 to 4-28)
5
3
2
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
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