Sony KV-SR292M53K Service Manual ▷ View online
– 46 –
KV-SR292M53K/M63K/M83K
RM-GA002
4-3-8. H4 Board Schematic Diagram
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
VCC
GND
OUT
RPM7240-H5
IC1900
G
R
SPB-25MVWF
D1903
S1650
470p
B
C1901
1SS133T-77
D1902
1
2
2P
CN1651
AC OUT
AC OUT
1
2
2P
CN1652
AC IN
AC IN
470p
B
C1900
RD5.6ESB2
D1901
RD5.6ESB2
D1900
1
2
3
4
5
WHT
5P
CN1900
LED G
LED R
GND
SIRCS IN
3.3V SEN
VD601
XX
H4
(AC SWITCH)
TO H7 BOARD
CN3907
TO A(002) BOARD
TO F1 BOARD
CN4602
CN600
!
!
!
B-BX1L(05)13079-ID.-H4.-SR292M53K
3.3V
178664912
KV-SR292M53K/M63K/M83K
RM-GA002
KV-SR292M53K/M63K/M83K
RM-GA002
4-3-9. H7 Board Schematic Diagram
– 47 –
– 48 –
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
220
R3911
220
R3914
47
R3916
1k
R3907
1.5k
R3915
680
R3920
470
R3908
330
R3909
220
R3910
150
R3912
D3902
XX
XX
R3924
XX
R3904
XX
R3905
XX
C3914
10uH
L3902
10uH
L3901
J3904
1
2
3
4
5
6
CN3903
XX
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
1
2
3
4
5
6
7
CN3905
XX
STBY 3.3V
GND
LED G
LED R
SIRCS
GND
KEY
5.0MM
JW3904
5.0MM
JW3905
RD5.6ESB2
D3908
L
R
V
J3903
XX
R3925
5.0MM
JW3914
1
2
3
4
WHT
4P
CN3901
SP L OUT
SP GND
SP GND
SP R OUT
1
2
3
4
5
WHT
5P
CN3907
LED G
LED R
GND
SIRCS IN
3.3V SEN
1
2
3
4
5
RED
5P
CN3908
R IN
GND
L IN
GND
CV IN
R3926
XX
1SS133T-77
D3912
1SS133T-77
D3913
J3901
35V
47
C3910
35V
47
C3911
KRC110M
Q3901
KRC110M
Q3902
1
2
3
WHT
3P
CN3910
GND
GND
NC
1
2
3
3P
CN3906
RED
W GND
W GND
3D OUT
S3909
2
1
S3907
S3908
S3902
S3903
S3904
S3905
1
2
3
4
5
6
7
8
WHT
8P
CN3911
STBY 3.3V
GND
LED G
LED R
SIRCS
GND
KEY
9V
0.1
C3916
100
C3917
1 10V
C3920
220K
R3927
PT
0.01
C3900
XX
C3901
PT
0.01
C3902
XX
C3903
D3914
D3915
D3903
D3904
XX
D3905
XX
JW3910
XX
10UH
L3903
4.7M
R3933
560
R3934
1K
R3935
4.7K
R3936
220
C3922
4.7
C3923
D3916
Q3903
J3905
220
R3931
8.2K
R3928
2.2K
R3929
1K
R3932
0:CHIP
R3937
XX
C3924
0.22 16V
C3921
100P
C3918
220K
R3946
XX
C3929
D3917
1K
R3938
J3906
1 10V
C3925
D3919
220
R3944
4.7K
R3939
100P
C3927
560
R3945
0.22 16V
C3928
2.2K
R3941
4.7M
R3943
R3940
0:CHIP
4.7
C3926
D3918
1K
R3942
Q3904
4
3
2
1
IC3900
12K
R3930
1
2
3
4
5
5
TO K2 BOARD
6P
CN3909
MICIN 1
GND
MIC 1 SW
GND
MICIN 2
1
2
3
4
5
6
7
8
9
9P
CN3902
WHT
PH L IN
SP L IN
SP GND
SP GND
SP R IN
PH R IN
GND
3D IN
3D IN
Front Panel
H7
TO SPEAKER
TO B BOARD
CN207
TO A(Block 001) BOARD
CN202
TO J3 BOARD
CN1426
TO A (Block 001)
CN014
TO H4 BOARD
CN1900
MENU
VIDEO
VOL -
VOL +
CH -
CH +
SOUND
MODE
TO B BOARD
TO A (Block 001)
CN016
+
+ -
-
KARAOKE
UDZSTE-179.1B
MSD601-RT1
UDZSTE-179.1B
MMDL914T1
UDZSTE-179.1B
UDZSTE-179.1B
UDZSTE-179.1B
MMDL914T1
3.3V
3.3V
9V
JACK,3P
JACK
JACK
8
5
6
7
B-BX1L(05)13079-ID.-H7.-SR292M53K
PROTECTOR
PROTECTOR
BUFFER
BUFFER
TJM4558CDT
PROTECT
PROTECT
PROTECT
ALC
ALC
ALC
ALC
ALC
ALC
100V
100V
XX
181729421
1P
1P
16V
16V
16V
CN3400
CN7003
6
MIC 2 SW
TO A (Block 001)
CN208
MSD601-RT1
181603811
181603811
– 49 –
KV-SR292M53K/M63K/M83K
RM-GA002
4-3-10. J3 Board Schematic Diagram
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
XX
R2417
5
JW2415
XX
R2412
XX
R2410
5
JW2419
XX
C2411
D2411
XX
D2412
5
JW2418
5
JW2411
5
JW2421
5
JW2400
XX
D2410
XX
B
C2414
5
JW2412
XX
D2415
XX
C2412
XX
R2421
XX
D2414
5
JW2410
5
JW2401
XX
C2400
L
R
VB
VR
VG
J2410
XX
R2414
1
2
3
4
5
6
7
8
WHT
3P
CN2410
DVD Y
GND
DVD BY
GND
DVD RY
GND
DVD L
DVD R
XX
R2415
XX
R2420
XX
B
C2413
XX
R2418
XX
R2419
XX
C2401
XX
C2410
5
JW2420
XX
R2411
XX
C3615
XX
R3620
XX
R3627
XX
C3614
XX
R3624
1
5
4
T3600
XX
R3626
XX
R3622
XX
R3621
VD3600
XX
R3623
XX
R3625
MTZJ-30A
D3402
D3400
MTZJ-30A
MTZJ-30A
D3403
J3400
2P
1
2
D3401
MTZJ-30A
1
2
3
CN3600
GND-CENTRE
CENTRE IN-L
CENTRE IN-R
JW3601
JW3400
5
1
2
3
CN3400
3P
GND/3D - IN
GND
3D + IN
J3603
1
2
JW3401
5
B-Y
TO B BOARD
R
CN1421
Y
R-Y
L
CENTER IN
TO A BOARD
CN907
J3
DVD Terminal
TO H7 BOARD
CN3906
B-BX1L(05)13079-ID.-J3.-SR292M53K
PROTECT
PROTECT
PROTECT
PROTECT
PROTECT
PROTECT
PROTECT
PROTECT
PROTECT
XX
XX
XX
XX
181789511
XX
XX
169446711
WHT
5P
CN2410
TO A(001) BOARD
CN010
KV-SR292M53K/M63K/M83K
RM-GA002
KV-SR292M53K/M63K/M83K
RM-GA002
4-3-11. K2 Board Schematic Diagram
– 50 –
– 51 –
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
10
C7042
10
C7048
1
C7006
1
C7027
4.7
C7002
2.2
C7003
2.2
C7030
2.2
C7031
16V
0.22
B
C7016
16V
0.22
B
C7021
3300p
B
C7013
3300p
B
C7023
1000p
B
C7014
1000p
B
C7024
25V
0.01
B
C7033
16V
0.068
B
C7015
16V
0.068
B
C7022
10V
0.15
B
C7018
10V
0.15
B
C7034
16V
0.1
B
C7019
RN-CP
27k
R7008
RN-CP
27k
R7009
RN-CP
27k
R7011
RN-CP
27k
R7012
RN-CP
27k
R7013
RN-CP
5.6k
R7016
RN-CP
47k
R7017
1
2
3
4
5
6
7
7P
CN7002
LOUT
GND
ROUT
GND
LIN
GND
RIN
RN-CP
10k
R7020
1
2
3
4
5
6
7
7P
CN7001
MIC 2 SW
MIC 1 SW
5V
9V
GND
SDA
SCL
2.2
C7028
2.2
C7029
UDZSTE-175.6B
D7001
D7002
C7057
XX
XX
C7059
RN-CP
100
R7027
RN-CP
100
R7026
RN-CP
100
R7021
XX
C7060
47
35V
C7017
100
C7020
RN-CP
470k
R7002
RN-CP
47k
R7007
RN-CP
39k
R7015
RN-CP
39k
R7018
XX
R7022
31
32
33
34
35
36
1
23
4
5
6
7
8
91
0
1
1
1
2
1
3
1
4
15
16
17
18
30
29
28
27
26
21
22
23
24
25
20
19
M65845AFP-TE2
KARAOKE IC
IC7000
MIC1IN
ALC1
MIC1NFIN
MIC1OUT
MIC1VOLIN
MIC2IN
ALC2
MIC2NFIN
MIC2OUT
MIC2VOLIN
MICOUT
LPF1IN
LPF1OUT
ADINTIN
ADINTOUT
ADCONT
REF
GND
VCC
DACONT
DAINTIN
DAINTOUT
LPF2IN
LPF2OUT
ECHOVOLIN
RLINEIN
LLINEIN
RLINEOUT
LLINEOUT
MICECHOOUT
MICSW
CLOCKCONT
AUDSW1
AUDSW2
VALC
VCFIL
0.22
C7001
220p CH
C7058
RN-CP
10k
R7001
RN-CP
3.9k
R7023
RN-CP
100k
R7024
RN-CP
100k
R7025
22
C7056
0.47
C7052
4.7
C7063
RN-CP
3.9k
R7028
0.22
C7061
C7062
XX
UDZSTE-175.6B
UDZSTE-175.6B
D7003
RN-CP
10k
R7029
RN-CP
470k
R7030
2.2
C7065
RN-CP
100
R7031
XX
R7032
220p
CH
C7067
XX
C7068
10
C7064
1
C7066
16V
2.2
F
C7069
2.2
C7074
1
C7070
1
C7071
1
C7072
1
C7073
1
2
3
4
5
WHT
6P
CN7003
MIC IN 1
GND
MIC 1 SW
GND
MIC IN 2
D7004
XX
D7005
XX
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC7001
IN1
OUT1
IN2
OUT2
CVOL1
CVOL2
ADR
SDA
SCL
GND
V+
Vref
AUX0
AUX1
CVOL4
CVOL3
OUT4
IN4
OUT3
IN3
K2
2 MIC in Karaoke
TO B BOARD
CN210
TO B BOARD
CN209
TO H7 BOARD
CN3909
NJW1184M-TE2
ELECTRONIC VOLUME
MIC1
MIC2
ECHO
ADDR: 80H
B-BX1L(05)13079-ID.-K2.-SR292M53K
5V
5V
5V
5V
5V
5V
9V
9V
PROTECT
PROTECT
PROTECT
PROTECT
16V
6
MIC 2 SW
R7033
10K
D7006
UDZSTE-175.6B
5V
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