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Model
SLV-ED15PS SLV-ED25PS SLV-ED25TH SLV-ED33ME SLV-ED33MJ SLV-ED33SG SLV-ED39AF SLV-ED55PS SLV-ED66ME SLV-ED66MJ SLV-ED66SG SLV-ED85PS SLV-ED85TH SLV-ED88ME SLV-ED88MJ SLV-ED88SG SLV-ED89AF SLV-ED95M1 SLV-ED95MN SLV-ED95
Pages
81
Size
18.62 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-ed15ps-slv-ed25ps-slv-ed25th-slv-ed33me-slv-ed.pdf
Date

Sony SLV-ED15PS / SLV-ED25PS / SLV-ED25TH / SLV-ED33ME / SLV-ED33MJ / SLV-ED33SG / SLV-ED39AF / SLV-ED55PS / SLV-ED66ME / SLV-ED66MJ / SLV-ED66SG / SLV-ED85PS / SLV-ED85TH / SLV-ED88ME / SLV-ED88MJ / SLV-ED88SG / SLV-ED89AF / SLV-ED95M1 / SLV-ED95MN / SLV-ED95 Service Manual ▷ View online

SLV-ED15/ED25/ED33/ED39/ED55/ED66/ED85/ED88/ED89/ED95/EZ11/EZ22/EZ44/EZ66/EZ77
3-3. SERVO/SYSTEM  CONTROL  BLOCK  DIAGRAM
3-5
3-6
(       )
(       )
98
100
99
6
1
56
57
80
23
14
91
21
92
79
81
55
54
27
19
13
62
24
63
65
3
96
90
5
97
95
82
7
4
9
75
58
26
38
39
PLL CLOCK
PLL DATA
TU ENABLE
TU AFT
SW1
IIC DATA
IIC CLOCK
DRUM VS
DRUM QR
DRUM FG
DRUM PG
4
2
3
2
4
3
7
5
3
D VS
D FG
D PG
69
70
72
73
CN072
CN071
DRUM MOTOR
  DRIVER
  FG
PICK UP
  PG
PICK UP
M
DRUM MOTOR
(OUT)32kHz
(IN)32kHz
(OUT)10MHz
(IN)10MHz
X102
32.768kHz
X101
10MHz
EXCEPT
ED15/ED25/ED33/
ED39/EZ11/EZ22
ED15/ED25/ED33/
ED39/EZ11/EZ22
PLL CLK
PLL DATA
ENABLE
AFT
SW1
SDA
SCL
TUNER
7
5
6
CLK
DATA WRITE
CONT
EEP ROM
CLOCK (IIC)
DATA (IIC)
AF SWP
AU RF
AF SWP
AF ENV
FULL ERASE
NA PB
FULL ERASE
ED66/ED88/
ED95:MN,TH/EZ77
ED85/ED88/ED89/
ED95/EZ66/EZ77
93
25
94
CN051
40
CAP VS
CAP QR
CAP RVS
66
CAP TRQ PWM
CAP FG
3
2
4
6
5
2
6
4
3
5
CAPSTAN
MOTOR 
DRIVER
M
  FG
PICK UP
CAPSTAN MOTOR
REC P
AUDIO MUTE
IN SEL
REC P
NAPB
A MUTE
83
4
10
2
CAM (+)
CAM (-)
IN 2
2
3
1
M
  M903
CAM MOTOR
CAM MOTOR
 DRIVER
CAM
86
85
84
87
 ROTARY
 SWITCH
  MECHA
(POSITION)
12
11
 LED
DRIVER
74
T REEL
  FG
S REEL
  FG
OUT 2
88
89
16
PH001
PH002
8
CTL
HEAD
CTL(X)
CTL(Y)
CN331 (1/2)
31
32
AUDIO
 DUB
ED66/ED88/ED95:MN,TH/EZ77
29
34
36
37
7
6
C SYNC
OSD MIX
VIDEO RF
RF SWP
IIC CLK
IIC DATA
QVD
MODE1
MODE2
MODE3
MODE4
T SENS
S SENS
END LED
T REEL
S REEL
RESET
POWER FAIL
CTL (+)
CTL (-)
H.AMP SW
CTL AMP1
CTL AMP3
CTL AMP OUT
   S101
(REC PROOF)
INS
ED88/ED89/
ED95:MN,TH/EZ77
VCLK(IIC)
OSD MIX
CSYNC
QVD
VDAT(IIC)
RF ENV
RF SWP
PWM-DC
CONV.
APC PWM
APC ERROR
FUNC KEY1
FUNC KEY2
S IN0
S OUT0
S CLOCK0
FLD CS
REMOCON
ETR1
ETR2
P CONT
P CONT
ETR2
ETR1
KEY1
KEY2
S-IN
S-OUT
S-CLK
FLD CS
REMOCON
APC
AUDIO
VIDEO
MODE CONTROL
POWER
SEE PAGE
  3-9
(       )
SEE PAGE
  3-7,8
SEE PAGE
  3-3,4
(       )
SEE PAGE
  3-12
(       )
SEE PAGE
  3-14
05
IC101
SERVO/SYSTEM CONTROL
(2/2)
MA-377 BOARD (2/5)
(SEE PAGE 4-13,17)
8
6
CN031
D001
Q001
Q002
17
SW2
ED95MI
SW2
WRITE CONT
REC PRF
CLK (RR)
DATA(RR)
ED66/ED88/ED89/
ED95/EZ77
Q153
IC142
UN5V
IC031
AN6V
T SENS
S SENS
Q003
OUT 1
IC141
POWER FAIL DET
RESET PULSE 
GENERATOR
M901
M902
CAP VS
CAP RVS
CTL-REF
LIMITER
CAP FG
AUDIO
 DUB
Q191
Q192
S102 CAM ENCODER
T/S
LED
67
SECON
SECAM ON
ED39/ED89
IC101wdREC/PB
5.2Vp-p (25Hz)
IC101wfREC/PB
5.2Vp-p (25Hz)
IC101r;REC/PB
4.7Vp-p (757.6Hz)
IC101yhREC/PB
5.1Vp-p (H)
IC101ekREC/PB
4.8Vp-p (301.2Hz)
IC101ylREC/PB
2.6Vp-p (32.768kHz)
IC101udREC/PB
4.3Vp-p (10MHz)
IC101elREC/PB
4.8Vp-p (25Hz)
IC101tfREC/PB
4.1Vp-p (H)
IC101eaREC/PB
5.2Vp-p (25Hz)
IC101esREC/PB
5.5Vp-p (25Hz)
SLV-ED15/ED25/ED33/ED39/ED55/ED66/ED85/ED88/ED89/ED95/EZ11/EZ22/EZ44/EZ66/EZ77
3-4. AUDIO  BLOCK  DIAGRAM
3-7
3-8
JS531
JS532
JS901
JS902
JS371
JS304
JS302
JS905
JS911
JS909
JS332
JS333
JS303
JS904
JS903
JS533
LINE 2 AUDIO L
4
R
LINE-2 IN
EXCEPT EZ66/EZ77
ED55/ED66
EZ66/EZ77
LINE 2 AUDIO R
1
EXCEPT EZ66/EZ77
CN531
4
FL
L
FJ-26 BOARD(2/2)
FL
AUDIO
(SEE PAGE 4-33)
CNJ901
EZ66/EZ77
ED85/ED88/ED89/ED95
FL
FL
CNJ531
LINE-1 IN
R
L
AUDIO
 BIAS
ERASE
 OSC
Q380
11
10
9
CH2
CH1
Hi-Fi
AUDIO HEAD
T372,Q381
ED66/ED88/ED95:MN,TH/EZ77
T371,Q375
 BIAS
ERASE
 OSC
HEAD CONTROL
   SWITCH
Q374
Q372,Q373
HEAD SWITCH
4
3
1
1
AUDIO
REC/PB
HEAD
CN331
(SEE PAGE 4-9,19,23)
MA-377 BOARD (3/5)
EXCEPT
ED66/ED88/
ED95:MN,TH/EZ77
AUDIO
ERASE
HEAD
FULL
ERASE
HEAD
SW5V
SERVO/SYSTEM
   CONTROL
 SEE PAGE 
   3-5
(
(
REC P
NA PB
AF SWP
AF ENV
FULL ERASE
ED85/ED88/ED89/ED95/EZ66/EZ77
ED85/ED88/ED89/ED95/EZ66/EZ77
35
37
  BPF
1.3/1.4
  BPF
1.7/1.8
HF LIMITER
HF LIMITER
HF
LF
 PLL
1.3MHZ
1.4MHZ
 CC0
 PLL
1.7MHZ
1.8MHZ
 CC0
HF
LF
 AUDIO 
CLIPPER
 AUDIO 
CLIPPER
S&H
S&H
AUDIO
 LPF
  NOISE
REDUCTION
  NOISE
REDUCTION
AUDIO
 LPF
OUTPUT
SELECT
INPUT SWITCH
1
3
2
7
6
11
10
DOC
S&H
NORMAL
SELECT
21
22
17
16
13
41
44
42
43
IIC DATA
DECODER
VOL R
VOL L
ED85/ED88/ED89/ED95/EZ66/EZ77
IC360
Hi-Fi AUDIO
  PROCESS
4
5
EXCEPT ED85/ED88/ED89/ED95/EZ66/EZ77
)
TUNER L
TUNER R
TUNER
 SEE PAGE 
   3-9
TUNER M
MOD AUDIO
TU AU OUT
ED85/ED88/ED89/ED95/EZ66/EZ77
TU AUDIO
(
(
A MUTE
DATA
(IIC)
SERVO/SYSTEM
   CONTROL
 SEE PAGE 
   3-5
CLOCK
(IIC)
ED85/ED88/ED89/ED95/EZ66/EZ77
4
1
2
11
99
7
8
9
VCA
R
P
IIC
IC201
   NORMAL
AUDIO PROCESS
Q376
SW12V
7
   REC
EQUALIZER
CN332
PS331
ED85/ED88/ED89/ED95/
EZ66/EZ77
CNJ902
36
CN201
CNJ903
AUDIO
ED55/ED66/EZ44
AUDIO
CNJ904
ED55/ED66
ED55/ED66/ED88/ED89/ED95/EZ66/EZ77
ED88:ME,SG/ED89/ED95:MN,TH
L
ED88MJ/EZ77
AUDIO
FL
LINE-3 IN
FL
R
EXCEPT ED85/ED88MJ/ED95MI/
EZ11/EZ22/EZ44/EZ66/EZ77
ED85/ED88/ED89/ED95
Playback amplication
Record Current
Camer Ratio
Record Mute
FL531
FL532
05
FL903
FL904
FL902
FL901
NA PB
AF ENV
VIDEO
(SEE PAGE 3-3,4)
14
MUTE
 MUTE
CONTROL
Q337
MUTE
MUTE
Q339
Q338
(2/2)
100
LINE-1 IN
R
L
AUDIO
LINE-1 IN
AUDIO
LINE-1 IN
AUDIO
(2/3)
(2/2)
CN901
(2/2)
CNJ905
(3/3)
CNJ904
(3/3)
CNJ903
(3/3)
CNJ901
ED85/ED88/ED89/ED95/
EZ66/EZ77
(2/2)
MUTE
(2/2)
(2/2)
ED88/ED89/ED95/
EZ66/EZ77
ED88/ED89/
ED95:MN,TH/EZ77
EXCEPT ED85/ED88/ED89/ED95/
EZ66/EZ77
(2/3)
LINE-1 OUT
R
L
(2/3)
LINE-1 OUT
ED15/ED25/ED33/ED39/
EZ11/EZ22
LINE-1 OUT/LINE-2 OUT
AUDIO
L
R
(2/2)
L
R
AUDIO
ED88/ED89/ED95:MN,TH/EZ77
ED85/ED95MI/EZ66
ED15/ED25/ED33/ED39/EZ11/EZ22
ED55/ED66/EZ44
ED88/ED89/ED95:MN,TH/EZ77
ED88MJ/EZ11/EZ22/EZ44/EZ77
(
SLV-ED15/ED25/ED33/ED39/ED55/ED66/ED85/ED88/ED89/ED95/EZ11/EZ22/EZ44/EZ66/EZ77
3-9
3-10
3-5. TUNER  BLOCK  DIAGRAM
(       )
(       )
(       )
JS707
X001
5
3
14 15
16
23
22
6
24
20
7
21
SDA
SCL
PLL CLK
PLL DATA
SW2
ENABLE
AFT
PLL CLK
SW
CLOCK
PLL ENABLE
DATA
AFT OUT
PLL DATA
VIDEO IN
VIDEO OUT
AUDIO IN
AUDIO OUT
SIF
SERVO/SYSTEM
CONTROL
SEE PAGE
3-5
MOD V
TU VIDEO
SEE PAGE
VIDEO
3-4
EXCEPT ED85/ED88/
ED89/ED95/EZ66/EZ77
MOD AUDIO
TU AU OUT
TU AUDIO
TUNER M
JS719
ED85/ED88/ED89/EZ66
JS718
ED85/ED88/ED89/EZ66
TUNER L
TUNER R
3-8
AUDIO
SEE PAGE
6
5
10
11
2
5
6
11
10
2
SDA
SCL
SIF1
15
16
25
2
1
30
29
SDAT
SCLK
OUT R
OUT L
SIF 1
XTAL 1
XTAL 0
CN1
NICAM PROCESSOR
CN701
ED95/EZ77NZ
15
EZ77AS
29
1
25
XTAL1
30
2
IC001
SCLK
6
10
5
IFINT
CN001
OUT L
11
2
ZWEITON PROCESSOR
OUT R
SDAT
IC1
3
4
4
3
EXT R
EXT L
EXTIN_R
EXTIN_L
39
40
4
TU701
JS706
JS703
JS711
ED95:MN,TH/
EZ77
JS721
EXCEPT ED95MI
38
EXT M
4MHZ
C716
C715
ED95/
EZ77NZ
IN
SCL
MOD V
11
3
19
SIF
PLL ENA
10
AUDIO
12
6
15
2
5
20
SDA
SW1
AFT 
TU702
18
VIDEO OUT
OUT
PLL DATA
22
MOD A
PLL CLK
JS705
JS704
JS702
JS717
JS716
21
SW2
ED95MI
AERIAL
SW1
EXCEPT ED95MI/
EZ11/EZ22/EZ44/
EZ66/EZ77
ED95MI
JS728
ED95/EZ77
(SEE PAGE 4-21)
MA-377 BOARD (4/5)
05
JS710
BUFFER
JS723
JS724
14
Vtune
(SEE PAGE 4-32)
NK-11 BOARD
    X1
24.576MHz
(SEE PAGE 4-29)
GK-12 BOARD
JS731
JS729
JS727
IN
OUT
AERIAL
Q703
C719
ED95MI
 
ED85/ED88/ED89/
ED95/EZ66/EZ77
ED85/ED88/ED89/ED95/EZ66/EZ77
ED85/ED88/ED89/ED95/EZ66/EZ77
IC001qg REC/PB
148mVp-p (4MHz)
IC1 qhREC/PB
740mVp-p (24.576MHz)
SLV-ED15/ED25/ED33/ED39/ED55/ED66/ED85/ED88/ED89/ED95/EZ11/EZ22/EZ44/EZ66/EZ77
3-6. MODE  CONTROL  BLOCK  DIAGRAM
3-11
3-12
S525
S524
S523
S522
S527
S521
S526
S406
S410
S403
S404
S402
S501
D511
S512
S409
S401
D401
D403
4
2
5
DS-92 BOARD
(SEE PAGE 4-36)
6
4
5
A/D2 IN
A/D1 IN
3
A/D1 OUT
A/D2 OUT
CN521
CN511
CN411
ETR SW
ETR1
ETR2
PROGRAM/
TRACKING
   -
SP/LP
SYNCHRO
REC
5
6
8
9
15
26
28
31
32
37
2
4
39
41
D OUT
D IN
CLK
CS
S1
S16
G6
G1
4
9
27
12
     ND451
  FLUORESCENT
INDICATOR TUBE
C KILLER DET
MESECAM DET
SYNC.REC.LED
RR LED
IC451
FL DRIVER
ACK
MESEC
VIDEO
SEE PAGE
   3-4
)
(
S-IN
S-OUT
S-CLK
FLD CS
KEY 1
KEY 2
ETR1
ETR2
)
(
SEE PAGE
   3-5
SERVO/SYSTEM
CONTROL
REMOCON
1
IC501
4
2
4
2
CN401
SIRCS
POWER SW
CN501
REMOTE CONTROL
  RECEIVER
SEARCH
2
3
SEARCH
S511
SEARCH LED
SEARCH
ONE TOUCH
TUNING/
RF CHANNEL
R
ED66/ED88/
ED89/ED95/EZ77
COLOR
SYSTEM
ED85/ED88/ED89/
ED95/EZ66/EZ77
42
SEARCH
LED
SYNCHRO REC
AN6V
SW5V
CN602
CN601
19
13
15
17
05
PSM17-501 BOARD
(SEE PAGE 4-39)
(SEE PAGE 4-36)
KK-24 BOARD
MA-377 BOARD (5/5)
(SEE PAGE 4-17,25)
MF-321 BOARD
(SEE PAGE 4-33)
OUT
13
19
15
17
2
3
4
1
CN600
6
2
4
3
5
EASY TIMER
PUSH/TURN
REC
FF
EJECT
PAUSE
STOP
PLAY
REW
/
2
PROGRAM/
TRACKING
   +
R
2
ED66/ED88/ED89/ED95/EZ77
ED85/ED88/ED89/ED95/
EZ66/EZ77
SECAM DET
SDT
1
ED39/ED89
AN6V
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