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
4-19
4-20
MA-361 (HiFi AUDIO) SCHEMATIC DIAGRAM
• See page 4-9 for printed wiring board.
– Ref. No.: MA-361 board; 1,000 series –
HiFi AUDIO
MA-361 (3/7)
27k
R378
39k
0.5%
R371
0.1u
B
C375
16V
1u
TA
C369
16V
10u
TA
C380
470
R380
0.022u
B
C385
25V
47u
C377
0.1u
B
C383
16V
1u
TA
C370
470
R381
0.022u
B
C386
3900p
B
C376
16V
1u
TA
C373
470
R382
R370
4700
4700
10k
R379
JL360
470
R383
25V
47u
C381
56k
R385
3900p
B
C382
16V
2.2u
TA
C379
16V
TA
10u
C378
4700
R372
56k
R384
JL361
16V
1u
TA
C371
JW
R360
JW
R361
SW12V
AFE
ASWP
IDA1
ICL1
SROM
LI2L
LI2R
LI1L
LI1R
LI3L
LI3R
LOL
LOR
NAI
0.22u
C361
0.22u
C362
0.22u
C360
NAO
LA7256
IC350
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
0.1u
C358
CL352
CL351
CL353
0.1u
C356
220
R354
0.1u
C354
0.5%
1500
R353
0.001u
C357
0.1u
C353
100uH
L351
0.001u
C355
0.1u
C352
0.01u
C351
4700
R352
4700
R351
0.01u
C350
AFR
AFRP
ARE
AURP5V
AC1
AC2
ANGND
IC360
TDA9615H/N1,557
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
22k
R350
JL363
JL362
JL350
JL366
JL365
JL364
HFA
25V
47u
C363
2SD1938(F)-T(TX).SO
Q361
2SD1938(F)-T(TX).SO
Q362
1k
R365
1k
R366
1k
R374
AU6V
2SB709A-QRS-TX
Q364
1k
R373
16V
1u
TA
C374
SRMT
JS361
SROL
SROR
16V
1u
TA
C388
16V
1u
TA
C387
470
R389
470
R388
UN2213-TX
Q365
100k
R369
100k
R367
JS351
CL354
18k
R357
47k
R356
1
A
PCL
JL729
BG
JL701
STDET*I/DK
MOA
JL710
TUV
17P
CN702
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PDA
JS701
JL718
JL724
JL726
JL721
JL714
31P
CN701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
JL711
ICL1
AFT
JL725
JL730
JS702
JL704
JL708
JL705
JL716
MOV
INS
IDA1
JL727
JL715
JL712
JL723
JL713
SP1
PEN
D6V
JL728
JL731
JL722
JL706
A_RP
JL702
JL707
JL709
NAPB
UN35V
JL720
JL719
JL717
SKYV
SCL
JL703
JOG
TU5
SW5V
AU-12V
AUGND
100k
R368
A4
A3
A1
A44
A5
A6
A3
A4
A2
A5
A6
A9
A10
A15
A16
A18
A19
A18
A19
A9
A10
A12
A12
A15
A16
A44
A1
TU17
TU16
TU15
TU14
TU13
TU12
TU11
TU10
TU17
TU16
TU15
TU14
TU13
TU12
TU11
TU10
TU1
TU2
TU6
TU7
TU8
TU9
TU8
TU7
TU6
TU9
TU5
TU2
TU1
TU5
A2
Hi-Fi AUDIO
PROCESS
IC360
IC350
AUDIO REC/PB AMP
7
MA-361 BOARD(3/7)
9
6
D
E
F
B
05
2
3
H
G
8
10
4
5
C
11
12
JOG
RF-46 BOARD
ANGND
AFT
SP-
SW 12V
(SEE PAGE 4-37)
INSEL
35V
NC(TV/SKY VIDEO)
MOD V
TUNER R
3.58/4.43
CN850
MOD A
SP-
IIC DATA1
S/P DATA
D6V
SW 5V
NA PB_
S/P CLK
PLL CLOCK
S/P CLK
REC P
TV/SKY VIDEO
ANGND
S/P DATA
INSEL
BG*SAP DET
TUNER L
JOG
ANGND
D6V
IIC CLOCK1
STDET*I/DK
PB
ANGND
PB
ANGND
SW 5V
ANGND
(SEE PAGE 4-31)
MOD V
TUNER M
3.58/4.43
REC P
TU-170 BOARD
PLL ENABLE
ANGND
CN710
NA PB_
PLL DATA
MOD A
13
14
15
16
17
18
(SEE PAGE 4-17)
MA-361 BOARD(2/7)
12
9
MA-361 BOARD(1/7)
(SEE PAGE 4-14)
I
J
K
MA-361 BOARD(7/7)
19
(SEE PAGE 4-28)
(SEE PAGE 4-17)
MA-361 BOARD(2/7)
14
MA-361 BOARD(1/7)
4
(SEE PAGE 4-13)
B+
B+
B+
B+
(SEE PAGE 4-25)
20
MA-361 BOARD(6/7)
(SEE PAGE 4-28)
MA-361 BOARD(7/7)
19
B-
B+
B+
B-
B+
B+
24
MA-361 BOARD(5/7)
(SEE PAGE 4-23)
23
MA-361 BOARD(6/7)
(SEE PAGE 4-25)
(SEE PAGE 4-21)
MA-361 BOARD(4/7)
22
8
MA-361 BOARD(1/7)
(SEE PAGE 4-14)
17
MA-361 BOARD(2/7)
(SEE PAGE 4-17)
(SEE PAGE 4-14)
MA-361 BOARD(1/7)
6
MA-361 BOARD(1/7)
2
(SEE PAGE 4-13)
(SEE PAGE 4-23)
21
MA-361 BOARD(5/7)
(SEE PAGE 4-17)
MA-361 BOARD(2/7)
17
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B+
B+
B+
B+
B+
B+
B+
B+
19
3.8
3.8
4.6
6.1
6.1
0
6.1
6.1
0
0
3.8
3.9
0.8
0.8
3.9
3.9
0.7
3.9
3.9
3.9
R3.9/
P4.6
P4.6
11.9
1.4
1.9
5.1
R0.2/
P3.1
P3.1
2.3-3
4.7
4.7
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
5.9
-11.5
5.9
0
5.9
-11.5
0
0
-11.5
2.2
R3.9/P2.5
0
R5.1/P0
R3.1/P0
R0.8/P0
R3.8/P0
R3.5/P2
R0.2/P0.7
R3.5/P2
R3.8/P0
R0.1/P0.7
4.8
R1.2/
P2.3
P2.3
EXCEPT
KH9
KH9
R3.8/P0
EXCEPT
KH9
KH9
ED100/EZ2000
EXCEPT
EZ2000Y
EZ2000Y
3.8
DCFBL
DCREFL
EMPHL
DCL
DETL
VSSA
IREF
VREF
DETR
DCR
EMPHR
DCREFER
DCFBR
Q361,362,364,365
MUTE
MUTE
EZ2000Y
EXCEPT
EZ2000Y
EZ2000Y
KH9
EXCEPT KH9
MUTE
TU R
MUTE
MUTE
L2 L
SR R
RF OUT
SR OUT L
AFM REC
AFM PB
SR OUT R
12V
ALC
SDA
AF SW P
NA IN
TU M
VSS D
TU L
L1 OUT L
L1 OUT R
L3 R
L1 R
AF ENV
NA OUT
SCL
L1 L
L2 R
SR L
L3 L
REC
Y/CHROMA
SIGNAL
SIGNAL PATH
AUDIO
VIDEO SIGNAL
PB
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
R:REC MODE
P:PB MODE
AF SWF
SP/EP
AFM PB
MUTE REC
AF REC
GND
BUFF IN
BUFF OUT
AFM REC
AGC FILT
REC MODE
GND
PWS2
N.C.
FILT 2
GND
AUDIO CH2
FILT 1
PSW 1
AUDIO CH1
AUDIO REC
REC BIAS
VCC
REC CURR ADJ
5V
L
SLV-ED100/EZ2000/K990/KH9
4-21
4-22
MA-361 (OSD) SCHEMATIC DIAGRAM
• See page 4-9 for printed wiring board.
– Ref. No.: MA-361 board; 1,000 series –
OSD
MA-361 (4/7)
• Waveforms
1
IC401
2
REC/PB
2.4 Vp-p (17.73 MHz) (PAL)
2
IC401
5
REC/PB
2.2 Vp-p (14.32 MHz) (NTSC)
3
IC401
qh
REC/PB
2.32 Vp-p (H)
4
IC401
w;
REC/PB
1.88 Vp-p (H)
IC401
LC74761M-9766-TLM
1
D VSS
2
XT
AL IN 1
3
XT
AL OUT 1
4
H SYNC OUT
5
XT
AL IN 2
6
XT
AL OUT 2
7
V SYNC OUT 1
8
CS
9
S IN
10
S CLK
11
V SYNC OUT 2
12
525 / 625
13
NTSC / P
A
L
14
3.58 / 4.43
15
RESET
16
CV OUT
17
A VDD
18
CV IN
19
CV CR
20
SYNC IN
21
SEPC
22
A VSS
23
PD OUT
24
AMP IN
25
AMP OUT
26
FC
27
VCO IN
28
VCO OUT
29
SYNC DET
30
D VDD
B
C417
0.1u
SW5V
1SS119-25TD
D404
C419
18p
14318.18kHz
X402
R403
2200
1M
R416
DGND
22k
R415
6800
R407
1k
R409
1u
B
C408
1u
B
C404
R402
2200
SCL
ANGND
1k
R408
Q402
2SB709A-QRS-TX
17734.475kHz
X401
PET
0.022u
C409
C405
120p
120p
CH
10p
CH
C411
JL401
R405
1k
JS401
CL402
C412
2.2u
2.2u
F
CH
C406
56p
C413
100u
100u
16V
PET
6800p
C407
CL401
Q401
2SB709A-QRS-TX
C401
1u
F
24p
CH
C410
R401
220
22k
R413
22k
R414
5.6uH
L403
CH
18p
C414
1500
R406
OCS
0.47u
B
C416
1SS119-25TD
D402
330k
R417
47k
R411
SDA
1SS119-25TD
D403
CH
C403
56p
4700
R412
C402
47u
16V
C418
18p
CT401
1SS119-25TD
D401
R410
JW
L402
100uH
CH
18p
C415
L404
22uH
OSV
JL499
VIO
MOV
R419
220
JS402
220p
CH
C422
1
A
0
R420
2
05
B
C
D
5
4
MA-361 BOARD(4/7)
E
F
6
G
8
3
7
9
IC401
OSD
7
(SEE PAGE 4-14)
MA-361 BOARD(1/7)
25
MA-361 BOARD(6/7)
(SEE PAGE 4-25)
22
MA-361 BOARD(3/7)
(SEE PAGE 4-20)
26
(SEE PAGE 4-28)
MA-361 BOARD(7/7)
(SEE PAGE 4-17)
16
MA-361 BOARD(2/7)
Q401
BUFFER
BUFFER
Q402
LPF
LPF
B+
B+
B+
B+
B+
B+
VCO
ADJ
VIDEO
SIGNAL
SIGNAL PATH
PB
Y/CHROMA
0.1
4.9
2.5
3.3
3.3
2.6
2.6
2.5
2.3
2.5
4.5
4.9
2.3-2.8
2.3-2.8
4.7
4.8
1.9
2.6
1.9
2.6
2.9
1.9
1.9
4.9
1.9
30P
3
4
1
ED100
2
NO MARK:REC/PB MODE
SLV-ED100/EZ2000/K990/KH9
4-24
4-23
MA-361 (SURROUND) SCHEMATIC DIAGRAM
• See page 4-9 for printed wiring board.
– Ref. No.: MA-361 board; 1,000 series –
SURROUND
MA-361 (5/7)
JL524
SCORE_H
SJ
1k
R503
ECHO
JS501
MA153-TX
D504
D5S
JL538
47k
R563
SR+9V
4700
R509
SU
100k
R504
0
R507
SCK
JS556
2.2u
50V
50V
C503
M5F79M08L
IC505
1
GND
2
IN
3
OUT
JL528
JS506
0.1u
B
C518
JL532
SG
NJM2903M-TE2
IC551
1
2
3
4
5
6
7
8
47k
R572
14P
CN501
1
L-IN
2
R-IN
3
AU GND
4N
C
5
M
IC IN
6
L-OUT
7
R-OUT
8
AU GND
9
AU +9V
10
AU -8V
11
AU GND
12
KR ON
13
NA from V
A
14
SR OUT M
RD5.1ES-T1B2
D503
1k
R552
JL514
SW12V
MA153-TX
D551
LOL2
10k
R523
SF
MUSIC_DET
JL507
0.01u
B
C502
120k
R515
6P
CN504
1
2
3
4
5
6
JL535
JL522
JL527
SR-8V
JL515
47u
16V
C515
MA153-TX
D552
SCL
RVDT
100p
C501
SS
0
R511
JL502
JL530
JL526
JL516
NAI2
UN2213-TX
Q501
M5F78M09L
IC504
1
IN
2
GND
3
OUT
RD5.1ES-T1B2
D502
22k
R519
JL540
220
R501
JL534
JL511
B
0.01u
C552
JL501
CL551
470k
R514
JS555
10k
R525
47k
R555
JL513
2.2u
50V
C504
SH
47k
R570
CL552
2200
R502
47k
R551
MIC_DET
JL521
JL505
M5218AFP-T1
IC501
1
2
3
4
5
6
7
8
1k
R506
JL531
JL525
22k
R517
220u
25V
C516
47k
R558
JL509
ST
JL520
47k
R559
JL539
SROR
120k
R516
220u
25V
C512
LOR2
MA153-TX
D505
JL504
2200
R535
JL529
SP2
47k
R569
JS502
KRON
47k
R553
47k
R556
47k
R557
22k
R524
22k
R518
2200
R554
8P
CN503
1
2
3
4
5
6
7
8
JL519
JL503
JL517
JL506
47u
16V
C517
SROM
SR
MIC
AU-13V
DGND
47k
R571
22k
R526
22k
R522
470k
R513
JL508
SROL
NJM2903M-TE2
IC552
1
2
3
4
5
6
7
8
M5218AFP-T1
IC502
1
2
3
4
5
6
7
8
JS507
2SB709A
-QRS-TX
Q552
JL510
SCORE_L
4700
R512
PB
100k
R505
JL518
SW5V
47k
R561
15P
CN502
1
SW5V
2
D GND
3
RVDT
4
SCK
5
XLA
T
6
REDY
7
TRDT
8
XRST
9
ECHO LEVEL
10
MUSIC DET
11
MIC DET
12
PB
13
AMS
14
GAME
15
MIC CONT
B
0.01u
C553
JL512
SRRMX
SRLMX
1
A
AUGND
ANGND
VEE
VCC
N.C.
N.C.
S/P 5V
S/P DA
T
A
S/P CK
S/P GND
SR_R IN
SR_L IN
SR_R OUT
SR_L OUT
AU GND
AU GND
AU +9V
AU -8V
SCORE L
SCORE H
+
-
-
+
+
-
+
VEE
-
VCC
MIC DET
MUSIC DET
+
-
+
VEE
-
VCC
+
-
+
VEE
-
VCC
IC504
+9V REG
IC505
-8V REG
LEVEL METER
AMP
IC502
6
F
E
MA-361 BOARD(5/7)
G
H
I
J
K
2
3
4
5
D
C
B
16
15
14
13
12
11
05
10
9
8
7
IC551
27
MA-361 BOARD(6/7)
(SEE PAGE 4-25)
(SEE PAGE 4-20)
24
MA-361 BOARD(3/7)
MA-361 BOARD(1/7)
(SEE PAGE 4-14)
10
13
MA-361 BOARD(2/7)
(SEE PAGE 4-17)
21
MA-361 BOARD(3/7)
(SEE PAGE 4-20)
28
MA-361 BOARD(7/7)
(SEE PAGE 4-28)
27
MA-361 BOARD(6/7)
(SEE PAGE 4-25)
11
(SEE PAGE 4-14)
MA-361 BOARD(1/7)
IC552
IC501
(SEE PAGE 4-47)
CN501
KR-33 BOARD
(SEE PAGE 4-53)
SR-36 BOARD
CN900
SR-36 BOARD
(SEE PAGE 4-53)
CN901
(SEE PAGE 4-47)
CN502
KR-33 BOARD
B+
B-
B+
B+
B-
B+
B-
B+
B+
B-
B-
B+
B+
B+
B-
B+
B+
17
18
19
M
L
N
AUDIO
SIGNAL PATH
PB
SIGNAL
B+
B+
B+
B-
MUSIC DET/
MIC DET
9.2
0
0
0
-8.2
0
0
0
B+
11.9
9.2
0
0.7
0
0.5
0
9.2
-8.2
0
0
0.2
-11.9
-8.2
B+
ED100/
EZ2000
EZ2000
K990/KH9
K990/KH9
K990/KH9
MUTE
CONTROL
CONTROL
K990/KH9
BUFFER
SCORE H DET/
SCORE L DET
SCORE L DET
K990/KH9
K990/KH9
BUFFER
11.8
0
0.6
0
0
0
0
0.6
0
11.8
0.2
0
0
0.5
0
0
SLV-ED100/EZ2000/K990/KH9
4-25
4-26
MA-361 (I/O) SCHEMATIC DIAGRAM
• See page 4-9 for printed wiring board.
– Ref. No.: MA-361 board; 1,000 series –
I/O
MA-361 (6/7)
MOA
JL904
R945
220
M5218AFP-T1
IC910
1
2
3
4
5
67
8
JL914
LI3L
2SB709A-QRS-TX
Q901
JL911
2SB709A-QRS-TX
Q914
SELF
JL915
AUGND
2SD601A-QRS-TX
Q920
2200
R916
UN2113-TX
Q910
9P
CN902
1
2
3
4
5
6
7
8
9
JL909
OSV
S
2SK105ATP-30
Q918
AUGND
470
R901
27k
R911
6.3V
470u
C905
150
R903
JS904
0
220
R944
4700
R943
10k
R921
2SD1938(F)-T(TX).SO
Q916
2SD601A-QRS-TX
Q917
TA
16V
1u
C916
S
2SK105ATP-30
Q919
47k
R928
KRON
MOAD
JL907
JS901
JS902
33k
R920
JL908
22k
R926
JL910
W900
VI1
22k
R923
330k
R939
M5218AFP-T1
IC911
1
2
3
4
5
67
8
1k
R931
JL901
UN2113-TX
Q911
1k
R938
LOR
JS912
LOR2
UN2213-TX
Q912
2200
R915
2200
R949
25V
47u
C914
JL912
LOL2
68
R946
JL903
16V
TA
1u
C918
47k
R910
33k
R918
220
R942
R904
82
VI3
MIC
0
R932
R929
0
LI1L
47k
R924
JL906
10k
R927
MICON
220
R941
JL902
2SD601A-QRS-TX
Q913
16V
1u
C911
8200
R913
JS914
1k
R933
CN901
5P
1
2
3
4
5
33k
R917
LI1R
220
R935
47k
R922
CNJ901
6P
2200
R948
0
JS915
AMT
JL913
100uH
L901
ANGND
SKYV
JS911
1k
R934
SW12V
220
R937
220p
CH
C919
JL900
4700
R947
JS905
TA
C915
16V
1u
18k
R912
SR+9V
4700
R914
22p
CH
CH
C904
16V
1u
C910
JS913
BIGND
JL905
LOL
JS916
33k
R919
7P
CN903
1
2
3
4
5
6
7
2SD1938(F)-T(TX).SO
Q915
47k
R925
SR-8V
LI3R
180
R902
100p
CH
C912
25V
47u
C917
JS903
UN2213_TX
Q909
AU6V
1u
B
C913
R905
47k
47k
R906
SRLMX
SRRMX
1
A
L
R
LINE-1
IN
IN
LINE-1
OUT
OUT
+VCC
-VCC
S.D
-VCC
+VCC
SAT IN
AN GND
L3 IN L
AU GND
L3 IN R
AU GND
L2 OUT L
AU GND
L2 OUT R
L2 V OUT
AN GND
HP +9V
HP -8V
MUTE
SW 12V
HP OUT R
A GND
A GND
HP OUT L
MIC
MIC CONT
H
2
10
05
B
C
D
5
4
MA-361 BOARD(6/7)
E
F
6
G
8
3
7
9
(SEE PAGE 4-65)
FL-110 BOARD CN301
I
J
K
11
12
13
14
15
16
17
18
(SEE PAGE 4-55)
MJ-93 BOARD
CN403
IC910
MIC AD LPF
MIC DRY SW
IC911
MIC DRY/MIXER
AUDIO
SIGNAL
PB
Y/CHROMA
REC
VIDEO SIGNAL
SIGNAL PATH
(SEE PAGE 4-20)
MA-361 BOARD(3/7)
23
MA-361 BOARD(4/7)
(SEE PAGE 4-21)
25
(SEE PAGE 4-28)
29
MA-361 BOARD(7/7)
MA-361 BOARD(1/7)
5
(SEE PAGE 4-13,14)
(SEE PAGE 4-23,24)
MA-361 BOARD(5/7)
27
(SEE PAGE 4-17)
MA-361 BOARD(2/7)
15
20
MA-361 BOARD(3/7)
(SEE PAGE 4-19)
:K990/KH9
(SEE PAGE 4-44)
:ED100/EZ2000
RJ-84 BOARD CN501
:ED100/EZ2000
(SEE PAGE 4-65)
RJ-84 BOARD CN500
(SEE PAGE 4-44)
:K990/KH9
FL-110 BOARD CN302
BUFFER
Q913,914
MUTE
CONTROL
MUTE
CONTROL
Q915,916
MUTE
MUTE
VIDEO
AUDIO
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B-
B-
B-
B-
0
2.7
9.2
0
-0.6
9.2
-0.6
0
0
-8
-8
0
2
0
0
0
0
-8.2
9.2
0
0
0
0
9.1
9.1
-8.1
9.2
9.2
0
0
-8.1
0
0
-8.2
0
0
ED100/EZ2000
K990/KH9
ED100/
EZ2000
EZ2000
EXCEPT EZ2000Y
K990/
KH9
ED100/
EZ2000
EZ2000
ED100/
EZ2000
EZ2000
MIC SWITCH
Q909,910,919
MIC DRY SWITCH
MIC DRY SWITCH
K990/
KH9
KH9
Q911,912
MIC
SWITCH
MIC
SWITCH
Q917,920
L/R MIX
L/R MIX
9
9
-8.2
0
0
-8.1
-8
5.9
5.9
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