Mode Control Block Diagram - Sony DVP-K800D Service Manual

DVP-K800D

3-6. MODE CONTROL BLOCK DIAGRAM

MB-78 BOARD
IC807 25 SI
IC807 24 SCLK
IC807 23 CGCS
IC805 68 V SYNC
IC805 111 SCKG1
TO/FROM
SYSCON
IC805 79 SRST
BLOCK
(Page 3-9)
IC804 44 IF SI
IC804 109 IF SO
IC804 132 XIF BSY
IC804 133 XSH INT
TO
VIDEO CN252 8 V MUTE
BLOCK
(Page 3-5)
D101 AUDIO MUTE
TO
AC3
BLOCK
(Page 3-14) D103 P MUTE
IC605
EVER +5V
1 RESET 3
CN702
MIC1
29
TO
MIC2
AUDIO
28
BLOCK MIC CONT
27
KR-35 BOARD
ECHO CONT
CN502 26
(Page 3-7)
TO
POWER CN001 1 P CONT
BLOCK
(Page 3-15)
16
IC604
I/F MYCON
22 SO FLCS 30
24 SCLK
28 CGCS AD4 43
AD5 44
53 REFV AD6 45
20 SCK AD3 41
CW 57
31 RESET CCW 58
IR 59
19 TX IC606
18 RX
1 3
STBY CONT 55
16 INTMS
54 IFCS IC 71
25 VIDEO MUTE
AD0 85
8 AD0-7
AD7 92
26 AUDIO MUTE
IC601
EEPROM
. 13
. 12
14
.
15
.
17
.
16
.
18
.
8 19
.
3
.
2
.
77 RESET 4
.
5
.
7
.
6
.
8
9
ALE 9 11 C
73
MIC1 OE 10
74 IC602
MIC2
38
MIC CONT 1
7
39 ECHO CONT A19 4
2
93
A8 100
.
A18 1
33 P CONT 3
XIN 83
X601
IC604 *£ DVD/CD
4MHz
XOUT 82
5.6 Vp-p
4 MHz
3-11
FL-106 BOARD
CN601 CN101
SI SI
10 10
SCLK SCLK
11 11
FLCS FLCS
12 12
AD4
16
AD5
17
AD6
18
AD3
15
CW
AD4
5 16
CCW
6
IR
8
AC3
CLOSE
20
AD5
IC603
17
SOCKET
21
23
D0
.
8 . 3
25
D7
2
VOCAL
.
29
SELECT
31
.
1
.
AD6
12 18
.
A8
4
.
A18
5
.
11
.
20 A0 10
.
8
13 A7 6
.
7
AD3
15
32 OE
CW
5
CCW
6
30 CE
AC3
20
IR
8
ND101
FLUORESCENT
INDICATOR TUBE
IC101
F+ F-
DISPLAY DRIVER
15
S1
32
.
S19
6 35
SI
8 SCLK
G2 44
G8 37
VFD 34
9 FLS Q101-114
JOG 50 REG+5V
G1,8
LED
S10-19 S10-19
DRIVE
D121
JOG
S123 S122 S116 S117 S121 S119
S120
TILTLE RETURN
OPEN/ DVD
MENU
S106 S105 S107 S108 S109 S104
S103
VOCAL
GUIDE AUTO VOCAL
MEMORY PAUSE SUPPORT
S101 S112 S111
DNR
KARAOKE KARAOKE
PON START
S118
S115 S114
JOG
Q116
LED
DRIVE
D127
AC3
CN102 CN401
2 2
S401
IC401
ON/
STANDBY
REMOTE
4 4 1 CONTROL
RECEIVER
FR-156 BOARD
3-12
T101
Q115,117
DC-DC
CONV.
S102 S110
RESERVE
CN103
CN301
LEFT
8 2
DOWN
9 1
SW
ENTER
7 3 BLOCK
UP
6 4
RIGHT
4 6
CW
2 8
CCW
1 9
EVER 5V
Q401
LED
3
DRIVE
D401
REG 5V