Mode Control Block Diagram - Sony SLV-ED8KR Service Manual

3-7. MODE CONTROL BLOCK DIAGRAM

ED9
SW-307 BOARD
(SEE PAGE 4-35)
IC400
REMOTE COMMANDER
RECEIVER
OUT
5V
D400
DRIVER
POWER
POWER
DM-77 BOARD
(SEE PAGE 4-32)
CN451
DMS1
5
DMS2
4
PLAY
STOP
STOP
2
PLAY
CLICK JOG
1
SHUTTLE
S451
REC
S459
JOG
S458 S457
PAUSE FF
D459
Q450
LED
DRIVER
JOG
FR-137 BOARD
(SEE PAGE 4-35)
CN400 CN308
SIRCS
1 5 1
IC304
REMOTE COMMANDER
RECEIVER
OUT 1
Q400
POWER CONT
LED
2 4
5V
Q300
D318
LED
DRIVER
S400
POWER
A/D2
1 5
S300
POWER
ED8
CN452 CN307
DMS 1
3 3
DMS 2
4 4
A/D 0
2 2
S309
EJECT
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
X302
LED CS
2 6 16MHz
ED9
G1
ND320 G6
FLUORESCENT
INDICATOR TUBE
P16
05
3-13
IC301
TIMER/TUNER/MODE
CONTROL
4 SIRCS IN
ED8
SO0 12
10
79 POWER CONT SCK 0
ED8
SI0 11
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
SCL 0 26
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)
A/D 6 22
32 XTAL
BZ301
7 BUZZER
A/D 7 23
IC301#™REC/PB
4 66 GRID1
ı ı ı ı
9 71 GRID6
S306
P1 12 44 SEG1
2.0Vp-p (16MHz)
ı ı ı
ı
EASY
27 59
SEG16
TIMER
CN303
22
23
6
25
5
4
15
20
11
10
9
16
7
13
12
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 3
ED8
S301
CHANNEL
–
A/D 7
1 4
ED8
S302 S303 S304 S305
INPUT ONE TOUCH
SP/EP CHANNEL
SELECT TUNING
+
3-14
SLV-ED8/ED9
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
SCL 0
OPERATING SWITCH BLOCK
CHANNEL
–
EASY INPUT ONE TOUCH
SP/EP CHANNEL
TIMER SELECT TUNING
+