Read Sony SLV-ED8KR / SLV-ED9KR Service Manual online
SLV-ED8/ED9
3-5
3-6
3-3. VIDEO2 BLOCK DIAGRAM
IC401
7
REC/PB
IC401
2
REC/PB
5.2 Vp-p (2V)
1.6Vp-p (14.32 MHz)
1.9 Vp-p (H)
IC401
@º
REC/PB
3.6 Vp-p (13.89 MHz)
IC401
@•
REC/PB
2.0Vp-p ( H)
IC401
!§
,
!•
REC/PB
4.4Vp-p (H)
IC201
#¶
REC/PB
IC201
%∞
REC/PB
552mVp-p (3.58MHz)
IC202
!£
REC/PB
REC:360mVp-p (H)
PB:270mVp-p(H)
PB:270mVp-p(H)
IC202
7
REC/PB
400mVp-p(H)
IC201
$•
REC/PB
REC:320mVp-p(H)
PB:270mVp-p(H)
PB:270mVp-p(H)
REC:440mVp-p(H)
PB:400mVp-p(H)
PB:400mVp-p(H)
IC201
$™
REC/PB
1Vp-p(H)
IC201
@•
REC
576mVp-p(H)
IC201
!∞
PB
310mVp-p(H)
IC201
!•
REC/PB
340mVp-p(H)
IC201
!¢
REC
MA-325 BOARD (2/5)
(SEE PAGE 4-11,4-23,4-25)
5
7
40
42
3
48
CLK 10
1H
DL
DL
YNR
LPF
DL EQ
BPF1
SUB
LPF
DEM
DOUB
LIM
FM
AGC
1/2
BUFFER
SUB
CONV
SUB
BPF
KIL
C LPF
SEQ
PB EQ
ACC
DET
DET
1H/2H
DL
BUFFER
13
52
BUFFER
BUFFER
1
50
25
26
45
37
33
38
18
16
10
9
29
7
8
19
20
63
64
46
55
56
DE
EMH
CLP
DE
EMPH
CLP
LPF
KIL
B.D.
NAP
BPF
REC
BGA
BGA
PB
BGA-B
NL
DE-EM
DHP
NC
PIC
CTL
C
NC
SYNC
SEP
QV/QH
INS
VIDEO
AMP
BUFFER
CLP
SYNC
SEP
FBC
34
35
VIDEO
AGC
Y/C
MIX
FM
MOD
REC
EQ
BUFFER
IC202
CCD DELAY
IC401
OSD
17
14
16
15
20
18
66
28
30
32
ACC
AMP
AMP
BPF2
MAIN
CONV
+
Q203
S
N
Q208
Q204
Q201
X202
3.58MHz
COMB
CTH
R
P
S
N
R
P
R
P
PB RF
REC RF
C ROT
COMP SYNC
VIDEO 1
(SEE PAGE 3-4)
(SEE PAGE 3-4)
Q202
C ROT
IC201
(1/2)
Y/C PROCESS
P
R
P
R
Q206
P
R
R
P
2
3
X401
14.31818MHz
15
28
27
Q403, 404
BUFFER
Q401
BUFFER
Q901
Q402
SW5V
CT401
VCO ADJ
VCO
OUT
OUT
VCO
IN
CV IN
S IN
S CLK
CV OUT
SYNC DET
V SYNC OUT
CS
XTAL OUT1
XTAL IN1
CV CR
SYNC IN
RESET
VCLK (IIC)
VSDATA (IIC)
VCLK (IIC)
VSDATA (IIC)
COMP SYNC
QVD
SI
S CLK
MOD V
SYSTEM
CONTROL
(SEE PAGE 3-8)
CONTROL
(SEE PAGE 3-8)
TUNER
(SEE PAGE 3-11)
(SEE PAGE 3-11)
MODE
CONTROL
(SEE PAGE 3-14)
CONTROL
(SEE PAGE 3-14)
5
5
CN480
CN423
L2 VIDEO
10
15
26
CN105
H DET
CG V
OSD CS
VIDEO
LINE-1
OUT
CNJ901
VIDEO
LINE-2
IN
CNJ480
VIDEO
LINE-1
IN
CNJ901
IO-64 BOARD (1/2)
(SEE PAGE 4-32)
TU VIDEO
TUNER
(SEE PAGE 3-11)
(SEE PAGE 3-11)
P
R
05
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