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
4-51
4-52
SR-36 (SURROUND) PRINTED WIRING BOARD
– Ref. No.: SR-36 board; 2,000 series –
SR-36 BOARD
CN900
C-3
CN901
C-1
IC900
C-2
IC901
A-2
IC902
A-1
IC903
A-4
IC904
B-4
IC905
B-1
IC906
A-3
RF-46 (KH9)
(RFMOD)
(RFMOD)
TU-170 (EXCEPT KH9)
(TUNER, SIF)
(TUNER, SIF)
RJ-84 (ED100/EZ2000)
(ADDITIONAL REAR IN/OUT)
(ADDITIONAL REAR IN/OUT)
SR-36
(SURROUND)
(SURROUND)
KR-33 (K990/KH9)
(KARAOKE)
(KARAOKE)
Power Block (HS-028SF)
(POWER SUPPLY)
(POWER SUPPLY)
MA-361
VIDEO, AUDIO, I/O,
SERVO/SYSTEM CONTROL
VIDEO, AUDIO, I/O,
SERVO/SYSTEM CONTROL
(
)
FL-110
MODE CONTROL,
IN/OUT
MODE CONTROL,
IN/OUT
(
)
VR-74
MIC/ECHO/PHONE
LEVEL
MIC/ECHO/PHONE
LEVEL
(
)
MJ-93 (ED100/EZ2000)
MIC IN/HEADPHONE,
MIC/HEADPHONE AMP
MJ-94 (K990/KH9)
(MIC IN, MIC AMP)
MIC IN/HEADPHONE,
MIC/HEADPHONE AMP
MJ-94 (K990/KH9)
(MIC IN, MIC AMP)
(
)
FR-165
(MODE CONTROL)
(MODE CONTROL)
SW-329
(ROTARY SWITCH)
(ROTARY SWITCH)
NK-11 (ED100/EZ2000Y)
(NICAM)
GK-12 (EZ2000S/K990)
(ZVEI TONE)
(NICAM)
GK-12 (EZ2000S/K990)
(ZVEI TONE)
SURROUND
SR-36
There are few cases that the part isn't mounted in this model is printed on this diagram.
SLV-ED100/EZ2000/K990/KH9
4-53
4-54
SR-36 (SURROUND) SCHEMATIC DIAGRAM
– Ref. No.: SR-36 board; 2,000 series –
SURROUND
SR-36
0.1u
C902
0.01u
C910
*
C905
B
2200p
C909
10k
R912
0.1u
C913
10k
R911
10k
R910
MC14051BFEL
IC902
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
470
R901
470
R900
100k
R932
4700
R929
1500
R930
1500
R931
100k
R933
4700
R928
10k
R914
10k
R913
CL900
CL901
8P
CN900
1
2
3
4
5
6
7
8
25V
100u
C911
CH
15p
C916
CH
C925
47p
CH
C927
51p
CH
C926
100p
100p
B
C929 0.15u
25V
100u
C917
L900
10uH
B
C931
3300p
3900
R915
10k
R918
3300
R927
1k
R925
0
R926
2200
R924
25V
100u
C920
CH
C930
130p
CH
C932
75p
120k
R923
120k
R922
B
C936
0.15u
B
C934
0.15u
25V
100u
C919
M50253PK
IC905
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
16V
1u
C937
16V
1u
C938
47k
R936
47k
R935
0.1u
B
C903
*
C904
B
0.47u
C922
B
0.47u
C924
B
0.47u
C921
B
0.47u
C923
B
0.47u
C918
B
0.15u
C933
10V
10u
C908
10V
10u
C906
10V
10u
C907
10V
10u
C912
CXA1842S
IC900
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
10k
R908
25V
100u
C940
25V
100u
C941
1k
R941
1k
R942
25V
100u
C944
25V
100u
C945
4700
R944
4700
R943
3900
R947
2700
R948
2700
R950
3900
R949
LV1150M-TLM
IC901
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IC904
M5218AFP-T1
1
2
3
4
5
6
7
8
MC14053BFEL
IC906
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
B
1u
C946
0
R952
B
1u
C947
0
R951
27k
R954
IC903
MC14052BFEL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
47k
R953
27k
R955
47k
R956
6P
CN901
1
2
3
4
5
6
10k
R957
1
A
JS900
JS901
*
R962
*
R961
Q900
UN2213-TX
BUFFER
47k
R960
39k
R958
12k
R959
SR_R IN
SR_L IN
AU +9V
AU -8V
SR_R OUT
SR_L OUT
AU GND
AU GND
SURR ON/OFF
L+R/L-R
S/P DATA
A
GND
B
SW2
SW1
S/P CLK
NC
L IN
LPF L1
LPF L2
LPF L3
PSN1
DET L
PSN2
DET R
VCC
L OUT
GND
LPF R2
B.B.
R IN
LPF R3
REF
LPF R1
DET V
.C
SW1
V.
C
R OUT
SW2
X5
INH
X7
X6
VEE
X4
VSS
X
X2
X0
VDD
X1
B
C
X3
A
Y1
INH
Y3
Y2
VEE
Y0
VSS
Y
X2
X
VDD
X1
A
B
X0
X3
S/P GND
S/P CLK
S/P DATA
S/P 5V
NC
NC
FILTER CONT
INH
VDD
TA
TA
VCC
VDD
VSS
GND
L-IN
R-IN
R-OUT
L-OUT
BYP
ASS
L+R/L-R
+
VSS
VCC
+
OUT1
-
-
OUT2
FIL
TER R OUT
FIL
TER L IN
B
A
C
Z0
C
Z1
VSS
B
Y1
VEE
Y0
Z OUT
A
X0
INH
VDD
X OUT
Y OUT
X1
(SEE PAGE 4-23)
CN503
MA-361 BOARD
MA-361 BOARD
CN504
(SEE PAGE 4-23)
6
F
E
SR-36 BOARD
G
H
I
J
K
2
3
4
5
D
C
B
18
17
16
15
14
13
12
11
05
10
9
8
7
IC903
OUTPUT SELECT
SURROUND-B
IC901
IC900
SIMULATED STEREO/
SURROUND-A/
VOCAL CANSEL
IC906
SWITCH
IC905
S/P
AMP
IC904
VOL CONTROL
IC902
SIGNAL
AUDIO
SIGNAL PATH
PB
B+
B-
B+
B+
B-
B+
B-
B+
B-
B+
B+
B+
B-
B-
B+
B-
B-
B+
0
9.2
0
0
-8.2
0
0
0
9.2
0
0
0
0
0
9.2
-8.2
0
0
0
0
9.2
4.5
4.5
4.5
4.5
9.2
9.2
0
4.5
0
4.5
0
4.5
0
-8.2
3.5
4
5.1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.4
4.4
4.4
4.4
9.2
4.4
4.5
4.5
4.5
0.8
0.8
4.6
4.6
4.6
4.6
1
1
4.6
4.6
9.2
4.6
4.6
4.6
3.3
3.3
1
4.6
4.6
4.6
4.6
5.1
0
9.2
9.2
0
0
0.8
0.8
0
4.9
4.1
4.1
0
9.2
NO MARK:REC/PB MODE
9.2
4.4
4.4
4.6
0
0
0
0
4.6
FIL
TER R IN
FIL
TER L OUT
VREF
VOL
-8.2
0
0
ED100ME/MI/
EZ2000
EZ2000
ED100ML/
K990/KH9
K990/KH9
*R961,962
0
1500
0
1500
:ED100:ME,MI/EZ2000
:ED100ML/K990/KH9
:ED100ML/K990/KH9
ED100ML/
K990/KH9
K990/KH9
ED100ML/
K990/KH9
K990/KH9
*
C904,905
0.033u
0.022u
0.022u
:ED100ML/K990
KH9
:ED100:ME,MI
EZ2000
KH9
:ED100:ME,MI
EZ2000
F1
F2
CLK1
CLK2
F3
F4
F5
F6
SWITCH
SLV-ED100/EZ2000/K990/KH9
4-56
MJ-93 (MIC IN/HEADPHONE, MIC/HEADPHONE AMP) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: MJ-93 board; 3,000 series –
– ED100/EZ2000 –
There are few cases that the part isn't mounted in this model is printed on this diagram.
MJ-93 BOARD
CN401
A-3
CN403
C-3
D401
C-4
D402
C-4
D405
C-3
IC400
B-3
IC401
B-1
Q400
B-1
Q401
A-2
Q402
C-3
RF-46 (KH9)
(RFMOD)
(RFMOD)
TU-170 (EXCEPT KH9)
(TUNER, SIF)
(TUNER, SIF)
RJ-84 (ED100/EZ2000)
(ADDITIONAL REAR IN/OUT)
(ADDITIONAL REAR IN/OUT)
SR-36
(SURROUND)
(SURROUND)
KR-33 (K990/KH9)
(KARAOKE)
(KARAOKE)
Power Block (HS-028SF)
(POWER SUPPLY)
(POWER SUPPLY)
MA-361
VIDEO, AUDIO, I/O,
SERVO/SYSTEM CONTROL
VIDEO, AUDIO, I/O,
SERVO/SYSTEM CONTROL
(
)
FL-110
MODE CONTROL,
IN/OUT
MODE CONTROL,
IN/OUT
(
)
VR-74
MIC/ECHO/PHONE
LEVEL
MIC/ECHO/PHONE
LEVEL
(
)
MJ-93 (ED100/EZ2000)
MIC IN/HEADPHONE,
MIC/HEADPHONE AMP
MJ-94 (K990/KH9)
(MIC IN, MIC AMP)
MIC IN/HEADPHONE,
MIC/HEADPHONE AMP
MJ-94 (K990/KH9)
(MIC IN, MIC AMP)
(
)
FR-165
(MODE CONTROL)
(MODE CONTROL)
SW-329
(ROTARY SWITCH)
(ROTARY SWITCH)
NK-11 (ED100/EZ2000Y)
(NICAM)
GK-12 (EZ2000S/K990)
(ZVEI TONE)
(NICAM)
GK-12 (EZ2000S/K990)
(ZVEI TONE)
4-55
MIC IN/HEADPHONE, MIC/HEADPHONE AMP
MJ-93
JL400
0.047u
C402
JL404
JL406
M5218AFP-T1
IC400
1
OUT1
2
-IN1
3
+IN1
4
Ve
e
5
+IN2
6
-IN2
7
OUT2
8
Vcc
JL403
JL407
JL405
JL402
J400
CH
100p
C401
JL408
1k
R408
2SD1938(F)-T(TX).SO
Q400
10k
R411
NJM4556AM-A-TE2
IC401
1
OUT1
2
-IN1
3
+IN1
4
Ve
e
5
+IN2
6
-IN2
7
OUT2
8
Vcc
2SD1938(F)-T(TX).SO
Q401
680
R412
1k
R414
680
R416
R410
4700
10k
R415
1k
R417
4700
R413
1k
R409
R403
1k
47k
R400
J401
10k
R418
0.01u
C412
680
R419
680
R420
17P
CN401
1
AGND
2
A+9V
3
AGND
4
A-8V
5
AGND
6
HP OUT L
7
AGND
8
HP OUT R
9
AGND
10
MIC1
11
N.C
12
AGND
13
HP IN R
14
AGND
15
HP IN L
16
AGND
17
MIC
RD9.1EW
-T1
D401
47k
R402
470
R401
9P
CN403
1
MIC
2
HP OUT L
3
AGND
4
HP OUT R
5
AGND
6
HP +9V
7
MUTE
8
HP -8V
9
MIC CONT
RD9.1EW
-T1
D402
RD9.1EW
-T1
D405
0.47u
C403
25V
22u
C414
25V
22u
C407
25V
22u
C411
25V
22u
C410
JS401
JS402
150k
R422
2SD601A-QRS-TX
Q402
47k
R423
1
A
PHONES
MIC IN
6
F
E
MJ-93 BOARD
G
H
2
3
4
5
D
C
B
05
9
8
7
IC400
MIC AMP
HEADPHONE
AMP
IC401
(SEE PAGE 4-59)
CN450
VR-74 BOARD
CN902
MA-361 BOARD
(SEE PAGE 4-25)
AUDIO
SIGNAL PATH
PB
SIGNAL
Q400,401
MUTE
MUTE
B+
B-
B-
B+
B+
B+
B-
B-
0.1
0
0.1
0
0
0
0
9.2
0
0
0
-8.2
-8.2
0
0
0
9.2
0
0
NO MARK:REC/PB MODE
MIC CONTROL
SWITCH
SWITCH
*
*
*
*
:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS
SLV-ED100/EZ2000/K990/KH9
4-57
4-58
MIC IN, MIC AMP
MJ-94
MJ-94 (MIC IN, MIC AMP) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: MJ-94 board; 2,000 series –
– K990/KH9 –
There are few cases that the part isn't mounted in this model is printed on this diagram.
MJ-94 BOARD
CN430
C-3
CN431
A-3
D430
C-4
D431
C-3
D434
C-4
D436
A-1
IC430
B-3
1-675-747-
JL434
0.047u
C432
JL432
M5218AFP-TE1
IC430
1
OUT1
2
-IN1
3
+IN1
4
Ve
e
5
+IN2
6
-IN2
7
OUT2
8
Vcc
JL435
JL431
22uH
L430
J432
JL436
JL433
J430
CL430
100p
C431
JL430
CH
100p
C437
0.047u
C436
1k
R433
1k
R435
47k
R437
47k
R431
0.1u
C439
11P
CN430
1
MIC IN
2
WL OUT
3
AGND
4
ECHO LEVEL
5
A+9V
6
A-8V
7
DGND
8
MIC CONT
9
N.C
10
WL USE
11
N.C
17P
CN431
1
AGND
2
A+9V
3
AGND
4
A-8V
5
AGND
6
N.C
7
AGND
8
N.C
9
AGND
10
MIC1
11
MIC2
12
AGND
13
ECHO LEVEL
14
AGND
15
WL
16
AGND
17
MIC IN
RD9.1EW
-T1
D434
47k
R432
47k
R434
220
R430
220
R436
J431
JS431
RD6.2ES-T1B1
D436
RD6.2ES-T1B1
D431
RD9.1EW
-T1
D430
0.47u
C433
25V
22u
C430
25V
22u
C438
22uH
L432
JS432
JS430
JS433
1
A
CONTROL
6
F
E
MJ-94 BOARD
2
3
4
5
D
C
B
05
8
7
(SEE PAGE 4-59)
CN450
VR-74 BOARD
CN504
KR-33 BOARD
(SEE PAGE 4-47)
IC430
MIC AMP
AUDIO
SIGNAL PATH
PB
SIGNAL
B+
B-
B-
B-
B+
B+
NO MARK:REC/PB MODE
0
-8.2
0
0
9.2
0
0
0
MIC IN
1
1
MIC IN
2
2
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