DOWNLOAD Sony SLV-ED8KR / SLV-ED9KR Service Manual ↓ Size: 17.29 MB | Pages: 83 in PDF or view online for FREE

Model
SLV-ED8KR SLV-ED9KR
Pages
83
Size
17.29 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-ed8kr-slv-ed9kr.pdf
Date
PREV: Sony SLV-GA30 / SLV-GA50 / SLV-GA66 / SLV-GA70K / SLV-GA77K / SLV-GF80 / SLV-GF90K / SLV-GF99K / SLV-P66 / SLV-PH99 Service Manual

Sony SLV-ED8KR / SLV-ED9KR Service Manual ▷ View 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)
IC202 
7
 REC/PB
     400mVp-p(H)
   
IC201 
$•
 REC/PB
REC:320mVp-p(H)
   PB:270mVp-p(H)
REC:440mVp-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
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
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
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
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)
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
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)
TUNER
(SEE PAGE 3-11)
MODE
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)
P
R
05
SLV-ED8/ED9
3-8
3-4. SERVO/SYSTEM  CONTROL  BLOCK  DIAGRAM
3-7
MA-325 BOARD (3/5)
(SEE PAGE 4-15,4-17,4-19)
CN101
MTR 12V
DRUM VS
DRUM PG
DRUM FG
1
2
3
4
OUTPUT
DRIVER
OUTPUT
DRIVER
HALL
DEVICE
MATRIX
M
MTR 12V
SW 5V
CTL-REF
CAP FG
MTR 12V
CAP VS
CAP RVS
CAP TRQ PWM
HALL
DEVICE
CAPSTAN
FG
CN102
1
4
3
7
5
2
6
U+
REF
VM
VS
FRC
TL
VCC
U–
V+
V–
W+
W–
U
V
W
PG
FG
M901
DRUM MOTOR
M902
CAPSTAN
MOTOR
+ 
–
+
–
DRUM DA
68 DRUM PG
69 DRUM FG
73
35
99 STEP PLS
72 CAP RVS
84 CAP TRQ PWM
60
F ENV
RF ENV
70 CAP FG
7
REC CTL
77 REC COUNT
8
CTL RESET
67
92 CTLHYS HIGH
15 C IN (REC PRF)
XTAL
EXTAL
DRUM ERROR
INTEGRATOR
(1/2)
IC101
SERVO/SYSTEM
CONTROL
IC161
7
6
5
CAP ERROR
INTEGRATOR
(2/2)
IC101
1
3
2
+
–
+
–
CTL AMP
CAM (+)
CAM (+)
CAM (–)
(2/2)
(1/2)
IC021
REF AMP
IC001
CAM MOTOR DRIVE
IC130
COMPARATOR
IC001
1
7
6
5
3
1
3
2
SW5V
SW5V
MTR 12V
D141
+
PS100
3
1
CN161
1
2
3
CN103
+
GAIN
SW
43
CAM
9
MODE1
22
MODE 2
21
MODE 3
20
MODE 4
19
42
D5V
Q001
CTL CHECK
S101
REC PRF
X161
16MHz
CTL
HEAD
CTL (X)
CTL (Y)
M
CAM+
CAM–
MODE SWITCH
10
2
3
IN2
IN1
4
MECHA 
POSITION
S100
CAM ENCODER
M903
CAM MOTOR
81
SCK I (SSB)
SCKI
80
SO I (SSB)
SOI
46
SI 0
SO
44
ASURA CS
40
ASURA RESET
SCLK
SO 0
1
RF SWP
RE SWP
45
SI
SI
47
SCLK
S CLK
66
COMP SYNC
V SYNC
4
QVD
QVD
26
TV/VTR
TV/VTR
30
V CLK (IIC)
SCL 0 (I2C)
28
VS DATA (IIC)
SDA  0 (I2C)
2
96
AF REC
AF REC
59
AF ENV
AF ENV
DATA (IIC)
CLOCK (IIC)
100
AF SWP
AF SWP
31
A MUTE
A MUTE
36
56
AV ADJ
61
D102
T/S LED
Q101
T. SENS
Q100
T. SENS
T SENS
32
T/S LED
64
PH100
T. REEL
T REEL FG
25
7
8
5
24
CN105
62
S SENS
LED
DRIVE
Q111
SW12V
63
PH101
S. REEL
S REEL FG
JS161
JS162
SWP ADJ
MODE
CONTROL
(SEE PAGE 3-14)
VIDEO 1
(SEE PAGE 3-4)
VIDEO 2
(SEE PAGE 3-6)
AUDIO
(SEE PAGE 3-10)
TUNER
(SEE PAGE 3-11)
74
VCC
ASURA CS
ASURA RESET
AF REC P
AF REC P
FULL ERASE
FULL ERASE
PB CTL
CAP DA
CAP STOP
05
IC161 
$£ 
REC/PB
2.4Vp-p (16MHz)
IC161 
^¶
PB
5.3Vp-p (2V)
IC161 
&º 
REC/PB
5.1Vp-p (1kHz)
IC161 
^ª
REC/PB
5.0Vp-p (360Hz)
IC161 
1
REC/PB
5.1Vp-p (2V)
IC161 
^•
REC/PB
5.0Vp-p (2V)
IC161 
7
REC
5.0Vp-p (2V)
SLV-ED8/ED9
3-10
3-9
3-5. AUDIO  BLOCK  DIAGRAM
CN301
1
2
4
1
CN502
11
13
12
3
1
5
7
17
18
24
20
16
9
37
36
5
6
3
4
7
8
18
19
15
16
12
44
21
20
3
5
6
5
80
7
4
3
1
71
73
75
79
78
77
70
10
11
4
1
BIAS ERASE
OSC
BIAS ERASE
OSC
PB 
AMP
AUTO
BIAS
LINE
AMP
MUTE
ALC
DET
MUTE
CTL
ALC
PB 
AMP
AGC
DET
BPF
LPF
LPF
L ch
NR
R ch
NR
VCO
VCO
EVR
LEVEL
DET
LPF
BPF
LPF
REC CURRENT
AMP
VCC
AGC
AMP
AF SWP
MUTE REC
AF REC
AF SWP
AF REC
AF REC P
AF SWP
AF REC
AF REC
AF ENV
AF SWP
DATA (IIC)
CLOCK (IIC)
AF REC P
AF REC P
AF SW P
SDA
SCL
MA-325 BOARD (4/5)
(SEE PAGE 4-11,4-19,4-21,4-25)
RJ-79 BOARD 
(SEE PAGE 4-25)
HEAD SW
MONO 
AUDIO HEAD
AUDIO
ERASE HEAD
FULL
ERASE HEAD
Hi-Hi
AUDIO HEAD
CH 1
CH 2
IC071
AUDIO REC/PB AMP
IC340
Hi-Fi AUDIO PROCESS
IC360
BUFFER
IC901
NORMAL AUDIO PROCESS
IC201
(2/2)
T081, Q081
T091, Q091
Q092
Q301
A-H SW
CN302
FULL ERASE
2
3
REC:EP
PB:EP
PB ON
PB
PB
PB
REC
REC
1
2
39
40
41
42
INPUT
SELECT
OUTPUT
SELECT
NORMAL
SELECT
MOD AUDIO
TUNER L
TUNER R
A MUTE
FULL ERASE
FULL ERASE
CN901
1
3
CN951
1
3
LINE OUT L
LINE OUT R
IO-64 BOARD (2/2)
(SEE PAGE 4-32)
CN423
CN480
3
1
3
1
L2 (L) AUDIO
L2 (R) AUDIO
AUDIO
L
R
LINE-1
IN
CNJ901
AUDIO
L
R
LINE-2
IN
CNJ480
05
AUDIO
L
R
LINE-2
OUT
CNJ953
AUDIO
L
R
LINE-1
OUT
CNJ901
TUNER
(SEE PAGE 3-11)
SERVO/SYSTEM
(SEE PAGE 3-8)
4
SLV-ED8/ED9
3-12
3-6. TUNER  BLOCK  DIAGRAM
3-11
MA-325 BOARD (5/5)
(SEE PAGE 4-27)
18
17
19
20
21
14
23
CN105
3
5
10 11 12
20
6 22
2 18
MUTE
CONTROL
Q753
MUTE
Q751
Q703
MUTE
Q752
VHF/UHF
30
29
25
5
6
2
5
6
2
16
15
05
IN
OUT
SDA
SCL
PLL CLK
PLL DATA
PLL ENB
AFT
MOD V
VIDEO
MOD A
SIF OUT
TU701
SDA0
SCL0
PLL CLK
PLL DATA
PLL ENABLE
AFT
TA MUTE
MOD V
TU VIDEO
MOD AUDIO
TUNER L
TUNER R
MODE CONTROL
(SEE PAGE 3-14)
VIDEO 2
(SEE PAGE 3-5,6)
SYSTEM
CONTROL
(SEE PAGE 3-8)
AUDIO
(SEE PAGE 3-10)
IC1
KOREAN STEREO
SDAT
SCLK
SDA
SCL
SIF
SIFUT
XTAL1
XTAL0
X1
24.576MHz
CN1
CN751
R752
NK-11 BOARD
(SEE PAGE 4-29)
2
1
10
11
10
11
OUT R
OUT L
R
L
S701
RF UNIT
3 CH
4 CH
ATT AMP
TV/VTR
740mVp-p(24.576MHz)
IC1 
!§
 REC/PB
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