Sony SLV-ED100ME / SLV-ED100MI / SLV-ED100ML / SLV-EZ2000S / SLV-EZ2000Y / SLV-K990PS / SLV-KH9ME / SLV-KH9PS Service Manual ▷ View online
SLV-ED100/EZ2000/K990/KH9
3-1
3-2
3-1. OVERALL BLOCK DIAGRAM
SECTION 3
BLOCK DIAGRAMS
M
ROTARY
SWITCH
LOADING
MOTOR
LED
DRIVER
S REEL FG
FL-110
BOARD (2/4)
(SEE PAGE 4-63)
K990/KH9
L3L, L3R
IC401
CV
OSD
IC202
IC360
INS
L2V
TUV
AUDIO
PROCESSOR
( HiFi )
AUDIO
REC/PB
AMP
REC AFM
PB AFM
L1L
L1R
L2L, L2R
TU M
TU L,
TU R
IDA1
ICL1
SROL, SROR, L OUT, R OUT
SROM
SROM
NORM O
NORM I
IDA1
ICL1
IC201
IC001
IC001
AUDIO
PROCESSOR
(MONO)
HEAD
SW
IC321
BIAS
ERASE
OSC
BIAS
ERASE
OSC
T331, Q332
T330, Q331, 339
AUDIO
ERASE
ERASE
FULL
ERASE
FULL ERS
L
R
AUDIO
VIDEO
LINE 1
IN
CNJ901
L
R
AUDIO
VIDEO
LINE-2
IN
IC461
J302
ED100/EZ2000
J301
K990/KH9
FL-110
BOARD (1/4)
(SEE PAGE 4-63)
L
R
IN
OUT
AUDIO
VIDEO
LINE-3
IN
(SAT IN)
RJ-84
BOARD (1/3)
(SEE PAGE 4-43)
MIC
VOL 1
RV452
MIC
VOL 2
RV451
IC430
L
R
MIC IN
J430
J431
CONTROL
J432
MJ-94
BOARD
(SEE PAGE 4-58)
VR-74
BOARD (1/3)
(SEE PAGE 4-59)
(SEE PAGE 4-59)
ECHO
RV450
TU701
:ED100
TU702
:EZ2000/
K990
TU M
TU V
SDA
SCL
PLL DATA
PLL CLOCK
PLL ENABLE
NICAM
PROCESS
ZWEITON
PROCESS
NK-11
BOARD
(SEE PAGE 4-42)
TU-170
BOARD (2/2)
(SEE PAGE 4-31, 33)
SDA, SCL
SDA, SCL
GK-12
BOARD
(SEE PAGE 4-39)
EZ2000S/K990
ED100/EZ2000Y
SCL, SDA, OCS
SP1, SCL
RFU850
MOD V
MOD A
RF-46
BOARD (2/2)
(SEE PAGE 4-37)
KH9
LINE-2 OUT
VIDEO
J302
LINE-1 OUT
VIDEO
CNJ901
IC511
LINE
SELECT
D/A
LPF
LPF
IC561
IC562
A/D
LPF
LPF
IC542
IC521
KARAOKE
DSP
XRST
REDY
TRDT
IC541
MIC A/D
LPF
AMS
IC621
MIC CONT
ECHO LEVEL
IC601
KR-33
BOARD (SEE PAGE 4-47, 49)
L/R IN
MUSIC DET
AMS
MIC IN
MIC DET
MIC CONT, ECHO LEVEL
K990/KH9
ED100/
EZ2000
EZ2000
SS/SURR
A/VC
S/P
IC900
SURR
B
IC901
IC905
SW1
SW2
SCL
SP2
L, R
SR-33
BOARD
(SEE PAGE 4-53)
IC911
L
R
LINE 1 OUT
AUDIO
CNJ901
L
R
LINE 2 OUT
AUDIO
J302
FL-110
BOARD (3/4)
(SEE PAGE 4-63)
K990/KH9
L
R
LINE-2 OUT
(AUDIO)
J500
RJ-84
BOARD (3/3)
(SEE PAGE 4-43)
ED100/EZ2000
MOD A
LEVEL
METER
IC502
LEVEL METER L,
LEVEL METER R
LEVEL METER R
XRST
MUSIC DET
AMS
MIC DET
MIC CONT
ECHO LEVEL
T REEL FG
PH002
T REEL
PH001
S REEL
IC201
SW 12V
IC003
SERVO/SYSTEM
CONTROL
MODE CONTROL
Q013
D008
T/S LED
Q011
T SENS
Q012
S SENS
END LED
S SENS
T SENS
REDY
TRDT
CONTROL
SIGNAL
K990/KH9
MIC
VOL
VOL
RV452
IC400
MIC IN
J400
MJ-93
BOARD (1/2)
(SEE PAGE 4-55)
VR-74
BOARD (2/3)
(SEE PAGE 4-59)
(SEE PAGE 4-59)
ED100/EZ2000
IC401
J401
PHONES
PHONE
LEVEL
RV451
L
R
PLL DATA
PLL CLOCK
PLL ENABLE
IDA1
ICL1
SP1, SP2, SCL, SDA, OCS
FE
EEP ROM
IC006
WC
CTL
HEAD
CTL (+)
CTL (–)
M
PG/FG
PICK UP
DRUM PG
DRUM FG
DRUM VS
DRUM
MOTOR
MODE1-4
CAM
M
FG
PICK UP
CAM
MOTOR
DRIVE
CAP FG
CAP VS
CAPSTAN
MOTOR
REC
PRF
PRF
S002
S003
IC004
RESET
POWER FAIL
RESET
NTPB
PAL TV
S001
NTPB
DMS1
DMS2
SIRCS
SI, S CLK
LCD CS, A0
SYS RESET
ETR 1, 2
VTR 1, 2
FUNC1
FUNC2
LED CS
SP
CH1
SP
CH2
LP
CH1
LP
CH2
VIDEO
HEAD
AUDIO
HEAD
(HiFi)
CH1
CH2
IC350
(MONO)
AUDIO
REC/PB
SHIFT
RESISTOR
IC705
IC850
VIDEO
L1V, L3V
INS
:
EXCEPT KH9
:KH9
TU-170
BOARD (1/2):EXCEPT KH9
(SEE PAGE 4-31, 33)
RF-46
BOARD (1/2):KH9
(SEE PAGE 4-37)
NAI2
MOD A
MOD A
MOD V
IC601
MUSIC
MONO
MONO
PB
NAI2
MIC IN
IC007
MA-361
BOARD
(SEE PAGE 4-13 to 29)
05
L3V
L2V,
L3V
L1V
NAPB, A RP
SIF OUT,
AU OUT
Y/C PROCESS
VIDEO
INPUT
INPUT
SELECT
(1/2)
J501
LINE-2
OUT
(AUDIO)
J500
SKY TV
DECODER IN
J502:EZ2000Y
ED100/EZ2000
RJ-84
BOARD (2/3)
(SEE PAGE 4-43)
EZ2000Y
SKY TV
DECODER OUT
J502
(2/2)
EXCEPT KH9
ED100/EZ2000S
POWER
BLOCK
HS-028SF
BLOCK
HS-028SF
(SEE PAGE
4-73)
4-73)
+35V
+13V
+13V
+6V
+6V
–12V
MJ-93
BOARD (2/2)
(SEE PAGE 4-55)
VR-74
BOARD (3/3)
(SEE PAGE 4-59)
ED100/EZ2000
LED
DRIVER
SYNC/K. ON, JOG,
A DUB, REC, TIMER
A DUB, REC, TIMER
VTR, ETR
IC102
LCD
MODULE
POWER CONT
POWER CONT
R2
FUNCTION
SWITCH
PLAY
STOP
CLICK
SHUTTLE
DMS1, 2
FUNC1
FUNCTION
SWITCH
REMOTE
COMMANDER
RECEIVER
IC301
FL-110
BOARD (4/4)
FUNCTION
SWITCH
S111, 112
ROTARY
SWITCH
S255
ROTARY
SWITCH
S256
FUNCTION
SWITCH
FR-165
BOARD
(SEE PAGE 4-69)
SW-329
BOARD
(SEE PAGE 4-62)
L2L
L2R
L3L
L3R
(SEE PAGE 4-63)
(2/2)
(1/2)
SLV-ED100/EZ2000/K990/KH9
3-3
3-4
3-2. SERVO/SYSTEM CONTROL BLOCK DIAGRAM
ASWP
IDA1
ICL1
AFE
AFRP
AFR
FE
RVDT
SRMT
SCORE H
SCORE L
MUSIC DET
MIC DET
SF
SG
SH
SJ
ECHO
KRON
SR
ST
SU
SS
SCK
SP2
SELF
VQV1
VCS1
VR6
V SWP
ACK
AMT
VPL1
VME
OCS
SDA
SCL
VPC
SCL
KRON
MICON
ICL1
IDA1
FE
88 PLL CLK
PLL DATA
PLL ENABLE
AFT
STEREO DET
*
I/DK
S/P DATA1
BG*SAP DET
IIC DATA1
IIC DATA1
IIC CLK
WC
PCL
PDA
PEN
AFT
STDET
*
/DK
SP1
BG
IDA1
ICL1
SCL
102
87
86
20
74
89
40
49
49
50
57
59
DRUM QR
DRUM FG
DRUM PG
X1
X2
OSC1
OSC2
BUZZER
CAP PWM
CAP RVS
CAP TQR
CAP FG
CAM
T SENS
S SENS
END LED
T REEL
S REEL
RESET
POWER FAIL
CTL (+)
CTL (–)
REC PROOF
MODE1
MODE2
MODE3
MODE4
DRUM PWM
108
107
65
64
67
69
42
101
61
38
8
75
24
25
26
27
15
11
93
30
29
66
56
1
3
96
7
5
6
4
10
2
6
8
MA-361 BOARD (1/10)
(SEE PAGE 4-17)
IC006
EEP ROM
WC
ICL1
IDA1
TUNER
(SEE PAGE 3-15)
AUDIO
(SEE PAGE 3-9, 10)
KARAOKE
(SEE PAGE 3-11, 12)
SURROUND
(SEE PAGE 3-13, 14)
VIDEO 1
(SEE PAGE 3-5, 6)
MODE
CONTROL
(SEE PAGE 3-17)
VIDEO 2
(SEE PAGE 3-5)
TO MA-361 BOARD
IC6014 pin, IC602 4 pin
05
IC003
SERVO/SYSTEM CONTROL, MODE CONTROL
1/2
X002
32.768kHz
X001
10MHz
D5V
IC007
CAM MOTOR
DRIVER
IN2
CAM (+)
CAM (–)
S003
ROTARY
SWITCH
MECHA
POSITION
Q011
Q012
D 5V
D008
Q013
LED
DRIVER
T REEL
FG
S REEL
FG
RESET
PH002
PH001
IC004
S002
(REC PRF)
3
1
CN002
1
2
•
3
CN005
CN006
CN004
5
2
4
6
3
5
2
4
6
3
2
4
3
2
4
3
M
M
M
M
M
D VS
D FG
D PG
DRUM MOTOR
(M901)
(M901)
CAPSTAN MOTOR
(M902)
(M902)
DRUM MOTOR
DRIVER
DRUM
MOTOR
CAPSTAN
MOTOR
FG
PICK UP
PG
PICK UP
CAP VS
CAP RVS
CTL-REF
LIMITTER
CAP FG
CAPSTAN
MOTER
DAIVER
MOTER
DAIVER
FG
PICK UP
M903
CAM MOTOR
CTL (X)
CTL (Y)
CTL
HEAD
HEAD
99 AF SWP
14 AF ENV
85 AF REC P
34 AF REC
95 FULL ERASE
47 RVDT
35 SR MUTE
28 SCORE H
54 SCORE L
32 MUSIC DET
33 MIC DET
31 AMS
17 LEVEL METER L
16 LEVEL METER R
18 MIC CONT/DET
21 ECHO LEVEL
79 KR ON
103 X RST
104 REDY
105 XLAT
46 TRDT
48 SCK
36 S/P DATA2
92 SD
110 QVD
98 C SYNC
12 RF ENV
100 RF SWP
94 C KILLER DET
83 A MUTE
80 PAL
97 MESECAM DET
39 APC PWM
13 APC ERROR
72 OSD CS
AO
77 AO
SYS RESET
58 SYS RESET
FUNCTION KEY1
19 FUNC KEY1
FUNCTION KEY2
22 FUNC KEY2
LCD CS
81 LCD CS
S CLK
53 S CLK
SI
52 S DATA
LED CS
76 LED CS
SIARCS
60 SIRCS IN
DMS1
55 DMS 1
DMS2
44 DMS 2
ETR1
41 ETR1/KR CONT1
ETR2
91 ETR2/KR CONT2
VTR1
90 VIR. SURR1
VTR2
44 VIR. SURR2
P CONT
78 POWER CONT
PWM-DC
CONV.
106
6
7
5
4
112
AUDIO
DUB
Q009
+
A DUB
CTLAMP
CTL FB
CTL BIAS
CTL REF
CAM (+)
CAM (–)
BZ001
(BUZZER)
Q010
EXCEPT KH9
IC003
<z/,
REC/PB
5.04 Vp-p (301.2 Hz)
IC003
<z/m
REC/PB
4.96 Vp-p (25 Hz)
IC003
yf
REC/PB
1.8 Vp-p (32.768 kHz)
IC003
ek
REC/PB
5.3 Vp-p (H)
IC003
yj
REC/PB
3.5 Vp-p (10 MHz)
IC003
8
REC/PB
5.1 Vp-p (737.6 Hz)
IC003
ok
REC/PB
4.8 Vp-p (H)
IC003
<z//
REC/PB
5.36 Vp-p (25 Hz)
IC003
ol
REC/PB
5.36 Vp-p (25 Hz)
IC003
1
REC/PB
5.6 Vp-p (25 Hz)
IC003
3
REC/PB
5.6 Vp-p (25 Hz)
SLV-ED100/EZ2000/K990/KH9
3-3. VIDEO (1) BLOCK DIAGRAM
3-5
3-6
79
78
77
76
75
73
71
64
63
62
60
58
57 55
52
81
84
86
87
88
93
94
LOGIC
HEAD SW1
HEAD SW2
ENV DET
HPF
89
91
92
CH2
VCA
CH1
CH2
CH1
SW30
SW30
SP
SP
REC
MUTE
1/2
2EL VCO
PB/REC
DISCRI
REC
AFC
REC
AFC
PB
APC
COLOR KILLER
IO DET
DOWN
CONV
X-TAL
VCO/OSC
CR DET
2FSC
69
2FSC
VCO
LC VCO
SERIAL CONT
INTERFACE
L-
SECAM
L-SECAM
SW27
SW28
LPF
2M LPF
1/2
PHASE VCO
P
R
SW20
ACC
SEP
COMP
SW19
HPF
CTL TRAP
HPF
FH TRAP
TRAP
P
R
SW18
VCA
CCD
LPF
DELAY
CLPF
CLPF
DL
R
SW25
P
R
SW24
MAIN
CONV1
4PHASE GEN
MAIN
CONV2
SW21
P
R
SW22
R
R
P
P
SW23
B.D
N P
C.K
BPF
BE
C.K
MIX
LEVEL ADJ
PULSE
GEN
6dB AMP
SYNC. SEP
CLEAR
SYNC
SQUELCH
50
51
FEED BACK
CLAMP
VIDEO ALC
PICTURE
CONT.
P
R
SW17
DE
N.C
R
P
SW13
N.L
DE. EMPH
N.L
EMPH
FBC/ALC
Y-PLF
R
P
SW11
18
P
R
SW10
MAIN
DE-EMPH
16
SW9
MAIN EMPH
CARRIER OFFSET
M.C/DC
TO/DEV ADJ
S-DET
FM MOD
L.P.F.
7MLPF
1MLPF
FM AGC
629
TRAP
P
R
SW7
SUB LPF
DEMOD
DLIM
G
EQ
17
EDGE
DELAY
DO
DET
YNR
SW14
DO
DO
REC
CLAMP
CLAMP
19
21
23
VIDEO AGC
ATT
(-10dB)
31
ATT
(-10dB)
30
ATT
(-10dB)
28
26
24
L.P.F.
C-CCD
Y-CCD
CLOCK
DRIVER
MODE
CONTROL
37
35
39
42
44
46
CCD
SW29
R
P
SW26
CCD
CONT
SW16
P
EQ
DL
SQPB
SQPB
SW8
8
2
6
7
3
11
10
9
PAL/NTSC
SWITCH
Q202
PAL/NTSC
SWITCH
Q203
INVERTER
Q208
L.P.F.
BUFF
Q210
Q210
+
+
VPC
VME
VPL 1
FE
INVERTER
Q207
X201
4.43MHz
X202
3.58MHz
AFC FILTER SWITCH
Q201,206
EZ2000
5V
10M
TRAP
600k
TRAP
BUFF
Q205
Q205
L212,C267
L221,C211
VSWP
VR6
IDA1
ICL1
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
VCS1
VQV1
ACK
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
LINE 3
LINE 2
LINE 1
VIDEO 2
(SEE PAGE 3-7)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
Y IN
C IN
IDA 2
ICL 1
JOG
VIDEO 2
(SEE PAGE 3-7)
TUNER
(SEE PAGE 3-15)
Y/C PROCESSOR
SP
CH2
SP
CH1
LP
CH2
LP
CH1
CN201
SP CH2
SP COM
SP CH1
LP CH2
LP COM
LP CH1
CHECK
MA-361 BOARD (2/10)
(SEE PAGE 4-13)
05
CN202
PB RF
RF SMP
L269,
C269,
R269, 270
Q209
C269,
R269, 270
Q209
97
IC201 (1/2)
EXCEPT EZ2000
SP2
SP2
SP1
SP1
+
–
+
-
+
–
+
–
EP2
EP2
+
–
+
–
EP1
EP1
+
–
+
–
IC201
ia
REC/PB
5.8 Vp-p (H)
IC201
ih
to
il
REC
1.42 Vp-p (H)
IC201
ul
PB
4.24 mVp-p (H)
IC201
uk
PB
352 mVp-p (H)
IC201
ug
REC/PB
5.28m Vp-p (4.43 MHz) (PAL)
IC201
ua
REC/PB
568 mVp-p (3.58 MHz)(NTSC)
IC201
y;
REC/PB
336 mVp-p (H)
IC201
tk
REC/PB
REC: 480 mVp-p (H)
PB : 600 mVp-p (H)
PB : 600 mVp-p (H)
IC201
t;
REC/PB
5.2 Vp-p (H)
IC201
e;
REC/PB
1.1 Vp-p (H)
IC201
wh
REC/PB
REC: 512 mVp-p (H)
PB : 600 mVp-p (H)
IC201
qk
,
ql
REC/PB
REC: 448 mVp-p (H)
PB : 536 mVp-p (H)
IC201
wa
REC/PB
REC: 344 mVp-p (H)
PB : 432 mVp-p (H)
IC201
wd
REC/PB
REC: 448 mVp-p (H)
PB : 536 mVp-p (H)
SLV-ED100/EZ2000/K990/KH9
3-4. VIDEO (2) BLOCK DIAGRAM
3-7
3-8
FL-110 BOARD (1/4)
(SEE PAGE 4-63)
BUFFER
Q901
CNJ901
JS905
JS702
JS701
MOV
TUV
TUNER
(SEE PAGE 3-15,16)
VIDEO 1
(SEE PAGE 3-4)
2
4
5
5
CN901
2
4
CN301
JS904
J302
J501
J502
VIDEO
VIDEO
LINE-2 IN
LINE-2 IN
LINE-2 OUT
J301
BUFFER
Q301
JS307
JS307
JS308
ED100/
EZ2000
CN501
RJ-84 BOARD (1/3)
(SEE PAGE 4-43)
ED100/EZ2000
K990/KH9
EZ2000Y
K990/KH9
K990/KH9
CN304
CN204
ED100/EZ2000
ED100/EZ2000
ED100/EZ2000S
ED100/EZ2000
L2 VIDEO
SAT IN
L2 V OUT
18
28
27
19
20
L. P. F
Q402.
4.43
B. P. F.
CV IN
VCO IN
VCO OUT
CT401
VCO ADJ
CV CR
SYNC IN
16
10
9
8
6
5
3
2
X401
17.3MHz
X402
14.3MHz
SCL
SDA
OCS
S CLK
S IN
CV OUT
XTAL OUT2
XTAL IN2
XTAL OUT1
XTAL IN1
CS
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
BUFFER
Q401
ED100
EZ2000Y
05
20
18
4
EDGE DET1
CLK
DATA
COMPEAR
EDGE DET2
9
10
IC291
Y/C MIX
ICL 1
IDA 2
Y IN
C IN
VIDEO 1
(SEE PAGE 3-4)
IC401
OSD
1
2
3
7
IC202
VIDEO INPUT
SELECT
JS203
JS208
INS
LINE 3
LINE 2
LINE 1
EZ2000Y
K990
ED100/EZ2000S
JS211
K990/KH9
EXCEPT EZ2000Y
VIDEO
LINE-1 OUT
VIDEO
LINE-1 IN
VIDEO
LINE-3 IN
(SAT IN)
SKY TV
DECODER
OUT
IN
2
4
BUFFER
Q500
VIDEO
MA-361 BOARD (3/10)
(SEE PAGE 4-13, 19, 21, 25)
IC291
w;
PB
140 mVp-p (H)
IC291
4
,
qk
REC
2.28 Vp-p (H)
IC291
qk
PB
1.92 Vp-p (H)
IC291
4
PB
2.32 Vp-p (H)
IC401
2
REC/PB
2.4 Vp-p (17.73 MHz)(PAL)
IC401
qh
REC/PB
2.32 Vp-p (H)
IC401
w;
REC/PB
1.88 Vp-p (H)
IC401
5
REC/PB
2.2 Vp-p (14.32 MHz)(NTSC)
Click on the first or last page to see other SLV-ED100ME / SLV-ED100MI / SLV-ED100ML / SLV-EZ2000S / SLV-EZ2000Y / SLV-K990PS / SLV-KH9ME / SLV-KH9PS service manuals if exist.