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
3-9
3-10
3-5. AUDIO BLOCK DIAGRAM
9
1
5
4
3
37
36
5
17
18
24
20
16
4
2
MA-361 BOARD (4/10)
(SEE PAGE 4-13, 19, 25)
CN331
PB A HEAD
A ERASE HEAD
FE A HEAD
AUDIO CH1
AUDIO CH2
AUDIO COM
REC A HEAD
CN201
CN330
AUDIO
REC/PB
HEAD
REC/PB
HEAD
AUDIO
ERASE
HEAD
ERASE
HEAD
FULL
ERASE
HEAD
ERASE
HEAD
1
1
1
3
2
2
4
IC350
IC321
BIAS
ERASE
OSC
BIAS
ERASE
OSC
T331, Q332
T330, Q330
AUDIO REC/PB AMP
DRUM HEAD
HIFI AUDIO
HIFI AUDIO
CH1
CH2
HEAD
AMP
HEAD
AMP
VCC
REC
CURRENT
AMP
AGC
DET
AGC
AMP
BUFFER
MUTE REC
HF ADJ
CHECK
REC
Q331, 339
SW12V
Q335, 340
PS331
PS330
+
6
9 10 1
2 44
LINE-2 IN
L
R
AUDIO
J302
ED100/EZ2000
K990/KH9
ED100/EZ2000S
JS311
JS309
CN304
CN204
CN202
1
L2 IN L
L2 IN R
L3 IN L
L3 IN R
LINE-2 IN
L
R
AUDIO
J301
J501
CN302
CN500
CN903
EXCEPT EZ2000Y
1
3
LINE-3 IN
L
R
AUDIO
LINE-1 IN
L
R
AUDIO
1
3
1
3
FL-110 BOARD (2/4)
(SEE PAGE 4-63)
RJ-84 BOARD (2/3)
(SEE PAGE 4-43)
CNJ901
BPF
1.3MHz/1.4MHz
BPF
1.7MHz/1.8MHz
TUNER
(SEE PAGE 3-15)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
A_RP
NAPB
AFR
AFRP
ASWP
AFE
FE
HF LIMITER
HEAD SW
4
2
1
100
11
8
9
IC201 (2/2)
NORMAL
AUDIO PROCESS
R
P
+
-
VCA
REC
EQUALIZER
TUNER M
TUNER R
TUNER L
TUNER
(SEE PAGE 3-16)
(SEE PAGE 3-16)
20
21
12
15
16
18
19
+
40
39
S&H
S&H
S&H
HF
LPF
LPF
HF LIMITER
HF
LPF
LPF
PLL
1.3MHz
1.4MHz
1.4MHz
CCO
PLL
1.7MHz
1.8MHz
1.8MHz
CCO
DOC
AUDIO
CLIPPER
AUDIO
CLIPPER
AUDIO
LPF
NOISE
REDUCTION
AUDIO
LPF
NOISE
REDUCTION
IC360
HIFI AUDIO
PROCESS
41
42
VOL L
VOL R
NORMAL
SELECT
OUTPUT
SELECT
L
R
7
5
CN500
J500
RJ-84
BOARD (3/3)
BOARD (3/3)
(SEE PAGE 4-43)
ED100/EZ2000
LINE-2
OUT
L
R
7
5
7
5
CN903
L2 OUT R
L2 OUT L
CNJ901
CN302
J302
FL-110
BOARD (3/4)
BOARD (3/4)
(SEE PAGE 4-63)
K990/KH9
LINE-2
OUT
AUDIO
L
R
AUDIO
LINE-1 OUT
JS301
JS304
MUTE
Q361, 362,
364, 365
BUFF
Q315
Q315
J502
J501
LOR
IDA1
NAI2
MOAD
ICL1
SRMT
LOR2
LOL
LOL2
SROR
SROL
SROM
SROR
SROL
SROL
KARAOKE
(SEE PAGE 3-11)
SURROUND
(SEE PAGE 3-13)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
SURROUND
(SEE PAGE 3-14)
SURROUND
(SEE PAGE 3-14)
INPUT SWITCH
+
+
EXCEPT KH9
C350
C910
C911
K990/KH9
I2C DATA
DECODER
05
ED100/EZ2000
3
1
3
1
3
4
SLV-ED100/EZ2000/K990/KH9
3-6. KARAOKE BLOCK DIAGRAM
– SLV-K990/KH9 –
3-11
3-12
+
–
–
MJ-94 BOARD
(SEE PAGE 4-58)
MA-361 BOARD (5/10)
(SEE PAGE 4-23)
KR-33 BOARD
(SEE PAGE 4-47, 49)
AUDIO
(SEE PAGE 3-10)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
SURROUND
(SEE PAGE 3-13, 14)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
TUNER
(SEE PAGE 3-15)
VR-74 BOARD (1/3)
(SEE PAGE 4-59)
10
17
1
CN450
13
11
4
1
3
7
5
IC430
MIC AMP
MIC IN 1
MIC IN 2
CONTROL
J432
J430
J431
RV450
ECHO
RV452
MIC
VOL 1
RV451
MIC
VOL 2
MIX AMP
Q450
8
1
4
8
CN430
CN431
MIC IN
MIC IN
MIC1
MIC2
MIC CONT
ECHO LEVEL
ECHO LEVEL
8
1
5
7
9
7
6
5
3
1
22
36
29
XRST
TRDT
REDY
XLAT
AIN3
AIN2
AIN1
25
26
5
7
3
1
IC621
AMS
INPUT
TW
IC601 (2/2)
MUSIC DET
IC601 (1/2)
MIC DET
Q623
Q621
AMS AMP
(HIFI)
AMS AMP
(HIFI)
Q625
MUTE
Q624
INVERTER
Q601
ATT
Q622
MUTE
Q501
MUTE
CONTROL
CN502
+
–
–
40
39
33
32
AO1P
AO1N
AO2P
AO2N
XTLI
XTLO
IC542
IC541
MIC AD LPF
LINE
AD LPF
KARAOKE
DSP
1
3
1
3
7
5
IC521
IC562
DA LPF-L
IC561
DA LPF-R
IC511
LINE SELECT
(KR PASS)
3
2
1
5
7
5
7
3
2
1
X521
33.8688MHz
CN504
CN501
CN501
6
7
14
13
6
7
14
13
SROL
SROR
SROM
NAI2
PB
05
PB
GAME
CN502
5
6
7
8
12
14
5
6
7
8
4
3
SCK
RVDT
XRST
TRDT
REDY
XLAT
L-OUT
R-OUT
SR OUT M
NA from VA
SCK
RVDT
SR
SS
ST
SU
SCK
RVDT
3
4
3
4
12
14
12
13
9,11
14
5
3
4
L-IN
R-IN
MIC IN
KR ON
CN501
CN501
1
2
5
12
1
2
5
12
MA-361 BOARD (6/10)
(SEE PAGE 4-23)
MIC CONT
ECHO LEVEL
MUSIC DET
MIC DET
AMS
15
9
10
13
11
15
9
10
13
11
CN502
CN502
Q626
BUFF
+
–
–
+
–
–
IC552 (2/2)
MUSIC DET
IC552 (1/2)
MIC DET
5
7
3
1
(1/2)
SCORE L DET
IC551
(2/2)
SCORE H DET
IC551
3
2
1
5
6
7
KR ON
SJ
ECHO
MUSIC DET
SF
MIC DET
SCORE L
SCORE H
L-IN
R-IN
MIC
JS453
JS452
BUFF
Q552
Q552
IC521
ed
REC/PB
1.8 Vp-p (33.87 MHz)
SLV-ED100/EZ2000/K990/KH9
3-13
3-14
3-7. SURROUND BLOCK DIAGRAM
C
B
A
8
7
FILTERR
CONT
A
B
2
14
13
11
10
15
10 6
9
7
15 14
5
3
4
10
9
S/P DATA
16
1
2
VREF
15
3
3
13
9 10
VOL
FILTER L IN
FILTER R IN
FILTER L OUT
FILTER R OUT
3
L+R/L-R
2
BYPASS
11
L-IN
12
R-IN
11
14
15
12
1
SW2
8
SW1
S/P CLK
SW1
SW2
SURR ON/OFF
L+R/L-R
INH
IC905
S/P
IC906
SWITCH
6
11
IC902
VOL CONTROL
IC900
SIMULATED STREO/
SURROUND-A/VOCAL CANSEL
IC901
SURROUND-B
IC903
OUTPUT SELECT
SWITCH
CONTROL
12
13
14
R OUT
R OUT
L OUT
L OUT
11
12
11
9
10
CONTROL
13
14
15
12
5
1
9
L IN
1
R IN
22
ATT
4
5
2
ATT
FILTER
FILTER
CONTROL
13
12
FILTER
FILTER
7
5
1
3
IC904
AMP
7
5
1
3
IC911
MIX DRY/MIXER
1
3
7
5
IC502
LEVEL METER AMP
IC910
MIC AD LPF
Q911,912,918
MIC SW
K990/KH9
Q911,912,918
MIC DRY SW
MA-361 BOARD
(7/10)
(SEE PAGE 4-23)
MA-361 BOARD (8/10)
(SEE PAGE 4-23, 25)
SR-36 BOARD
(SEE PAGE 4-53)
1
CN900
2
1
CN503
2
3
CN901
2
3
CN504
2
5
CN900
6
5
CN503
6
R IN
SR R IN
SR L IN
L IN
SROR
SROL
KARAOKE
(SEE PAGE 3-12)
(SEE PAGE 3-12)
AUDIO
(SEE PAGE 3-10)
(SEE PAGE 3-10)
SP2
S/P DATA
S/P CLK
SYSTEM/SERVO
CONTOROL
(SEE PAGE 3-13)
CONTOROL
(SEE PAGE 3-13)
SCL
CN401
CN403
ED100/EZ2000
2
7
4
CN902
HP OUT R
HP OUT L
HP IN L
MUTE
HP OUT L
HP OUT R
HP IN R
PHONES
J401
7
5
1
3
IC401
HP AMP
CN902
9
1
3
2
1
5
6
7
CN450
JS456
JS459
JS458
JS463
RV451
PHONE
LEVEL
+
–
+
–
AUDIO
(SEE PAGE 3-10)
TUNER
(SEE PAGE 3-15)
KARAOKE
(SEE PAGE 3-12)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
LOR2
SR R OUT
SR L OUT
LOR
SELF
MIC
MOA
MOAD
LOL2
SH
AMT
LOL
VR-74 BOARD (2/3)
(SEE PAGE 4-59)
VR-74 BOARD (3/3)
(SEE PAGE 4-59)
MJ-93 BOARD (1/2)
(SEE PAGE 4-55)
MJ-93 BOARD (2/2)
(SEE PAGE 4-55)
CN401
CN403
MIC CONT
MIC
MIC
MIC1
1
3
MIC IN
J400
IC400
MIC AMP
ED100/EZ2000
10
17
9
1
CN450
RV451
MIC VOL1
MIX AMP
Q450
MIC CONTROL
SWITCH
Q402
8
1
10
3
5
12
MUTE
L,R MIX
Q917,920
MUTE CONT
Q917,920
Q915,916
KRON
MICON
(1/2)
IC910
MIC DRY SW
(2/2)
SERVO/SYSTEM
CONTOROL
(SEE PAGE 3-7)
SG
05
JS915
K990/KH9
EED100/EZ2000
JS916
JS900
JS901
JS459
ED100ML/
K990/KH9
K990/KH9
ED100:ME, MI/EZ2000
SW
Q900
2
7
4
MUTE
Q400,413
8
15
13
6
IC501 (2/2)
BUFF
IC501 (1/2)
BUFF
5
7
3
1
SLV-ED100/EZ2000/K990/KH9
3-8. TUNER BLOCK DIAGRAM
3-15
3-16
+
–
–
IDA1
ICL1
PCL
PDA
PEN
AFT
STDET*I/DK
MOV
INS
JOG
PB
MOA
CN702
CN850
IIC DATA1
IIC CLOCK1
PLL CLOCK
PLL DATA
PLL ENABLE
AFT
STDET*I/DK
MODV
2
30
TUV
TV/SKY VIDEO
17
15
MOD A
4
28
27
26
28
29
30
24
25
5
6
4
3
2
8
7
S/P DATA
S/P CLK
INSEL
JOG
PB
REC P
NA PB_
NA PB_
REC P
PB
JOG
INSEL
S/P CLK
S/P DATA
MOD V
MOD A
A_RP
NAPB
15
14
9
10
12
7
8
17
18
23
22
20
25
24
3
5 10 11 12 20
21 15
6
2
18
22
8
11
12
10
7
8
3
2
14
13
2
1
12 11 5
7
8
3
2
MA-361 BOARD (9/10)
(SEE PAGE 4-21)
SERVO/SYSTEM
CONTROL
(SEE PAGE 3-7)
VIDEO 2
(SEE PAGE 3-6)
AUDIO
(SEE PAGE 3-9,10)
VIDEO 1
(SEE PAGE 3-4)
KARAOKE
(SEE PAGE 3-11)
CN710
CN701
EXCEPT KH9
KH9
05
8
7 12 10 9 14 15
10 11 6
8
9
4
3
2
4
16 14
IC850
SHIFT REGISTER
NA PB_
REC P
PB
JOG
INSEL
CLK
S/P DATA
AERIAL
IN
OUT
RFU850
MOD_V
MOD_A
RF-46 BOARD
(SEE PAGE 4-37)
S/P DATA
CLK
INSEL
JOG
PB
REC P
NA PB_
TA MUTE
IC800
AMP
IC702
BUFFER
AERIAL
IN
ED100
EZ2000/K990
OUT
TU-170 BOARD
(SEE PAGE 4-31, 33)
TU701
SDA
SCL
PLL CLK
PLL DATA
PLL ENA
AFT
MOD V
MOD A
AUDIO
VIDEO
5
3 14 15 16 22 23
6 21
7 20
24
IN
OUT
TU702
DATA
CLOCK
PLL CLK
PLL DATA
PLL ENABLE
AFT OUT
SW
VIDEO IN
SIF
AUDIO IN
AUDIO OUT
VIDEO OUT
AERIAL
1
7
1
3
3
6
5
30
IC001
29
2
1
40
25
6
5
10
11
4
2
14
16
NICAM PROCESSOR
ED100/EZ2000Y
CN001
SDAT
SCLK
OUT R
OUT L
EXTIN_L
SIF1
Vtune
15
XTAL1
XTAL0
X001
24.576MHz
NK-11 BOARD
(SEE PAGE 4-42)
30
IC001
29
2
1
38
25
6
5
10
11
4
2
6
CN751
SDATA
SCLK
EXTAL
SIF
5
R OUT
L OUT
10
11
4
2
15
ZWEITON PROCESSOR
EZ2000S/K990
CN001
SDA
SCL
OUT R
OUT L
XTAL1
IFINT
EXT M
X001
4MHz
GK-12 BOARD
(SEE PAGE 4-39)
Q803-805
FILTER
EZ2000/K990
ED100/K990
ED100
BUFF
Q755
Q755
VIN
R703
ED100/K990
VIDEO OUT
ED100/EZ2000S/
K990
K990
EZ2000Y
Q756, 757
IC705
SHIFT REGISTOR
DE-EMPHASIS
PAL&NTSC
Q753
Q750
MUTE
CONTROL
MUTE
10
11
13
22
21
19
TUNER M
TUNER R
TUNER L
TUNER M
TUNER R
TUNER L
BG
SP1
SCL
BG*SAP DET
9
23
SW1*F MONO
SW2*MAIN SAP
SW2
SW1
JS765
IC001
qg
REC/PB
148 mVp-p (4 MHz)
IC001
qh
REC/PB
740 mVp-p (24.58MHz)
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.