Read Sony SLV-ED8KR / SLV-ED9KR Service Manual online
SLV-ED8/ED9
3-14
3-13
3-7. MODE CONTROL BLOCK DIAGRAM
SIRCS
CN400
POWER CONT
A/D2
5
2
1
CN308
1
4
5
1
12
4
79
18
LED
DRIVER
Q400
5V
10
11
76
77
35
36
37
20
40
28
26
27
21
80
5V
SW-307 BOARD
(SEE PAGE 4-35)
FR-137 BOARD
(SEE PAGE 4-35)
REMOTE COMMANDER
RECEIVER
IC400
REMOTE COMMANDER
RECEIVER
IC304
OUT
1
OUT
D400
LED
DRIVER
Q300
POWER CONT
SIRCS IN
A/D 2
42
DMS 1
41
DMS 2
16
A/D 0
17
A/D 1
29
LED CS
TX
TFX
CG CS
H DET
CG V
SO0
SCK 0
SI0
ASURA CS
SYS RESET
PLL CLK
PLL DATA
PLL ENABLE
AFT
A MUTE
SDA 0
SCL 0
78
D318
POWER
POWER
POWER
POWER
CN452
1
6
LED
DRIVER
Q450
DM-77 BOARD
(SEE PAGE 4-32)
CLICK JOG
SHUTTLE
D459
S453
S457
S458
S300
PLAY
STOP
DMS1
CN451
DMS2
STOP
PLAY
5
4
2
1
3
4
2
CN307
1
6
3
4
2
JOG
S459
REC
S451
FF
REW
PAUSE
JOG
CN453
CN309
DMS 1
LED CS
A/D 1
DMS 2
A/D 0
DMS 1
DMS 2
A/D 0
A/D 1
LED CS
5
4
6
7
2
3
4
2
1
6
S309
EJECT
ED9
ED8
ED8
ED8
ED8
74
73
EXTAL
XTAL
32
31
BUZZER
7
12
ı
27
4
ı
9
G1
ı
G6
GRID1
ı
GRID6
SEG1
ı
SEG16
P1
ı
P16
44
ı
59
66
ı
71
7
2
POWER FAIL
OUT 1
8
34
RST
22
A/D 6
23
A/D 7
OUT 2
6
SDA 5
SCL 6
S301
CHANNEL
–
SP/EP
S306
S302
CHANNEL
+
S303
EASY
TIMER
S304
INPUT
SELECT
S305
ONE TOUCH
TUNING
ONE TOUCH
TUNING
SP/EP
CHANNEL
+
CHANNEL
–
EASY
TIMER
INPUT
SELECT
ED8
ED9
ED8
OPERATING SWITCH BLOCK
2
1
3
4
22
23
6
25
5
4
15
20
11
10
9
16
7
13
12
SCLK
SI0
ASURA CS
ASURA RESET
OSD CS
H DET
CG V
SO 0
PLL DATA
PLL ENABLE
AFT
TA MUTE
SDA 0
SCL 0
PLL CLK
SYSTEM CONTROL
(SEE PAGE 3-8)
(SEE PAGE 3-8)
VIDEO 2
(SEE PAGE 3-6)
(SEE PAGE 3-6)
TUNER
(SEE PAGE 3-11)
(SEE PAGE 3-11)
ED9
TIMER/TUNER/MODE
CONTROL
IC301
WC
WC
RESET PULSE GEN
POWER FAIL DET
IC302
EEP ROM
IC303
X301
32.768KHz
X302
16MHz
BZ301
ND320
FLUORESCENT
INDICATOR TUBE
CN303
CN302
A/D 6
A/D 7
S400
05
IC301
&¢
REC/PB
2.3Vp-p (32.768kHz)
IC301
#™
REC/PB
2.0Vp-p (16MHz)
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