Mode Control Block Diagram - Sony SLV-ED8KR Service Manual

Q Q

3-7. MODE CONTROL BLOCK DIAGRAM

3 7 6 3 1 5 1 5 0
ED9
SW-307 BOARD
(SEE PAGE 4-35)
IC400
REMOTE COMMANDER
RECEIVER
5V
D400
POWER
DM-77 BOARD
(SEE PAGE 4-32)
CN451
DMS1
5
DMS2
4
PLAY
STOP
STOP
2
T E
L 1 3 9 4 2 2 9 6 5 1 3
PLAY
CLICK JOG
1
SHUTTLE
S451
REC
S459
JOG
S458 S457
PAUSE FF
D459
Q450
LED
DRIVER
JOG
w w w
.
FR-137 BOARD
(SEE PAGE 4-35)
CN400 CN308
SIRCS
OUT 1 5 1
IC304
REMOTE COMMANDER
RECEIVER
OUT 1
Q400
POWER CONT
LED
2 4
DRIVER
5V
Q300
D318
DRIVER
S400
POWER
A/D2
1 5
POWER
S300
POWER
ED8
CN452 CN307
DMS 1
3 3
DMS 2
4 4
A/D 0
2 2
S309
A/D 1
1 1
S453
REW
LED CS
6 6
X301
32.768KHz
CN453 CN309
DMS 1
5 3
DMS 2
4 4
A/D 0
6 2
A/D 1
7 1
LED CS
2 6
ED9
x a o
y
ND320
FLUORESCENT
i INDICATOR TUBE
05
3-13
http://www.xiaoyu163.com
8
IC301
TIMER/TUNER/MODE
CONTROL
4 SIRCS IN
ED8
SO0 12
10
79 POWER CONT SCK 0
ED8
SI0 11
LED ASURA CS 76
77
SYS RESET
18
A/D 2 CG CS 27
ED8 H DET 21
CG V 80
PLL CLK 35
PLL DATA 36
37
PLL ENABLE
42 DMS 1
AFT 20
41
DMS 2
A MUTE
40
SDA 0 28
16 A/D 0
Q Q
3 7 SCL 0 6 26 3
EJECT
WC 78
17 A/D 1
2
POWER FAIL
34
RST
29
LED CS
IC301 &¢REC/PB
73
TX
74
TFX
31 EXTAL
2.3Vp-p (32.768kHz)
X302
A/D 6 22
16MHz
32 XTAL
BZ301
7 BUZZER
A/D 7 23
IC301#™REC/PB
G1 4 66 GRID1
u 1 6 3
ı ı ı ı
G6 9 71 GRID6
.
P1 12 44 SEG1
2.0Vp-p (16MHz)
ı ı ı
ı
P16 27 59
SEG16
http://www.xiaoyu163.com
2 4
9 9 8
CN303
22
23
6
25
5
4
15
20
11
10
9
16
7
13
1 5 1 5 0 8 12 9 2 4
IC303
EEP ROM
7 WC SCL 6
SDA 5
IC302
RESET PULSE GEN
POWER FAIL DET
8
OUT 1
6
OUT 2
ED9
CN302
A/D 6
2
ED8
S301
CHANNEL
–
A/D 7
1
m
ED8
c o
S306 S302 S303 S304 S305
EASY INPUT ONE TOUCH
SP/EP CHANNEL
TIMER SELECT TUNING
+
3-14
SLV-ED8/ED9
2
9 9
SO 0
SCLK
SYSTEM CONTROL
SI0 (SEE PAGE 3-8)
ASURA CS
ASURA RESET
OSD CS
VIDEO 2
H DET
(SEE PAGE 3-6)
CG V
PLL CLK
PLL DATA
PLL ENABLE
TUNER
AFT
(SEE PAGE 3-11)
TA MUTE
SDA 0
9 8 SCL 0 2 9 9
OPERATING SWITCH BLOCK
3
CHANNEL
–
4
EASY INPUT ONE TOUCH
SP/EP CHANNEL
TIMER SELECT TUNING
+