Sony SLV-ED100ME, Service Manual

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SL
V
-ED100/EZ2000/K990/KH9
4-53
4-54
SR-36 (SURR
OUND) SCHEMA
TIC DIA
GRAM
– Ref. No.: SR-36 board; 2,000 series –
SURR
OUND
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 1011 12 13 14 15 16
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
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 1011 12 13 14 15 16
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
34
56
7
89
1
0
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
L
V1150M-TLM
IC901
1
23
4
56
78
91
0
11
12 13
14
15
16
17
18
19
20
21
22
23
24
IC904
M5218AFP-T1
12
3
4 5
6
7
8
MC14053BFEL
IC906
1 2 3 4 5 6 7 8
9 1011 12 13 14 15 16
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 DA
T
A
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 DA
T
A
S/P 5V NC NC
FIL
TER CONT
INH
VDD
TA
TA
VCC
VDD
VSS
GND
L-IN
R-IN R-OUT
L-OUT
BYPASS
L+R/L-R
+
VSS
VCC
+
OUT1
-
-
OUT2
FILTER R OUT
FILTER 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 P
AGE 4-23)
CN503
MA-361 BOARD MA-361 BOARD
CN504
(SEE P
AGE 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
SIMULA
TED STEREO/
SURROUND-A/
VOCAL CANSEL
IC906
SWITCH
IC905
S/P
AMP
IC904
VOL CONTROL
IC902
SIGNAL
AUDIO
SIGNAL P
A
TH
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
FILTER R IN
FILTER L OUT VREF
VOL
-8.2
0 0
ED100ME/MI/ EZ2000
ED100ML/ K990/KH9
*
R961,962
0 1500
:ED100:ME,MI/EZ2000 :ED100ML/K990/KH9
ED100ML/ K990/KH9
ED100ML/ K990/KH9
*
C904,905
0.033u 0.022u
:ED100ML/K990 KH9 :ED100:ME,MI EZ2000
F1
F2
CLK1
CLK2
F3
F4
F5
F6
SWITCH