Interface Control Block Diagram - Sony DVP-K880D Service Manual

DVP-K880D

3-8. INTERFACE CONTROL BLOCK DIAGRAM

FR-151 BOARD
(SEE PAGE 4-59)
CN002
KEY+
KEY0
3
KEY–
5
7
IC051
REMOTE COMMANDER
RECEIVER
D074 D073 D072
IR
OUT 1 1
#
POWER
11
STBY
13
D071
ON/STANDBY
S071
BT11
2
S074 S073 S072
BT24
14
#
CURSOR UNIT CN203
ENTER
SW-318 BOARD
(SEE PAGE 4-62)
CN098
LVES
2
BT23
3
D098, S098
VIRTUAL 3D
SURROUND
05
FL-102 BOARD
(SEE PAGE 4-55, 57)
1
P5
ı
ı
4
P9
6
D218
D217 D216 D215
KARAOKE GUIDE KARAOKE AUTO
STAR MELODY PON PAUSE
CN201
3
7 P10
KEY+, KEY0, KEY–
ı ı
5
9 P12
7
1
11
13
2
14
S216 S215
RETURN DVD
MENU
JOG CCW, JOG CW
1
2
LEFT, RIGHT,
4
UP, DOWN, ENTER
6
I
9 ACS CCW, ACS CW
S230
PREV NEXT
ACS
ENTER
PUSH
S208
JOG
S238 S237 S236 S235
KARAOKE GUIDE KARAOKE AUTO RESERVE
STAR MELODY PON PAUSE
CN204
1
2
3-15
14
P1
ı
ı
17
P4
IC204 D213
D211 D212 D214
VOCAL VOCAL RESERVE
VOCAL
LED DRIVE
SUPPORT SELECT
STB 12 65 LED CS <N>
CLK 11 66 LED CLK
DATA 10 67 LED DATA
CLR 13 68 LED CLR <N>
9 IR
SBUSY1<N>
IC201
IF CON
31
L POWER
32 L STBY
IC202
POWER-ON RESET
V OUT 4 10
RESET <N>
A MUTE <N>
IC201!¢
5 AN1
3.9Vp-p(4MHz)
S214 S213 S212
TITLE OPEN/CLOSE
17 JOG CCW,
18 JOG CW
25
ACS CCW,
26 ACS CW
6 AN0
S202 S201
3 AN3
S234 S233 S232 S231
VOCAL VOCAL VOCAL
SELECT SUPPORT
27 L VES
4 AN2
S222 S221
EFFECT EFFECT
MODE DO
CN202
SC0
SCLK1 70 6
SI0
SOUT1 71 4
SO0
SIN1 72 5
XIFCS
76 3
XIFBUSY
SRDY1<N> 78 2
+3.3V
P CHECK 77 15
XFRRST
FRRST <N>
8 1
V MUTE
V MUTE 11 8
A MUTE
12
9
X IN 14
X201
4MHz
X OUT 15
L JOG 29
L MULTI 30
D203
D204
MULTI
JOG
CHANNEL
33 31
ı ı
DIG1-13
37 38
ND201
41 49
ı ı
VACUUM
48 53
FLUORECENT
DISPLAY
8
39
ı
40
14
49
SEG1-17
19
ı
ı
56
26
58
44
ı
64 45
ECHO CONT
ECHO VOL 1 17
MIC IN
MIC IN 75 16
MIC CONT
MIC CTRL 2 14
3-16
MB-82 BOARD(7/7)
(SEE PAGE 4-29)
CN006
6 IFSC0
4 IFSI0
5 IFSO0
SYSTEM CONTROL
3
XVIFCS
+5V (SEE PAGE 3-8)
2
XIFINT
15 +3.3V
1 XFRRST
SIGNAL PROCESS, VIDEO
8 V MUTE
(SEE PAGE 3-5)
AUDIO 3
A MUTE
9
(SEE PAGE 3-13)
17 ECHO CONT
AUDIO 2
16 MIC 1 IN
(SEE PAGE 3-11)
14 MIC CONT