Sony AVD-LS10 Service Manual ▷ View online
25
25
AVD-LS10
3-17. SCHEMATIC DIAGRAM – MAIN SECTION (4/5) –
• See page 30 for waveforms.
R102
R103
R104
R104
R105
R106
R106
R107
R108
R108
R135
R136
R137
R137
R138
R139
R139
R140
R141
R142
R142
L104
R122
R123
R128
R129
R131
R159
R117
R118
R119
R120
R148
R149
R150
R151
R152
R153
R154
R155
R156
R124
R126
R127
D101
D103
D105
C102
R144
R116
R113
X101
R114
R115
C103 C104
R163
R121
R132
L102
L106
R101
R143
R130
R162
R161
C109
C108
L103
L105
PN101
PN102
PN103
PN104
R160
C101
PN105
D104
SW101
C107
Q101
L101
C112
D102
Q102
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
10k
10k
10k
10k
10k
10k
10k
100
100
100
100
100
100
100
100
100
100
100
10k
10k
10k
10k
1SS133
1SS133
1SS133
0.1
10
10k
100
9.8304MHz
10k
1M
33p
33p
22k
100
10k
180
180
180
180
180
0.1
220
16V
16V
23P
24P
23P
12P
0
2.2
50V
6PIN
1SR35
0.1
5.5V
KRC103M
RESET
0.1
1SS133
KRA102M
MUTE DRIVE
49/84/42RST
DVD SPDIF
B 3-4
B2-4
H/P MUTE
H/P L
H/P R
MUTE 5V
SW MUTE
REC MUTE
-23V
-27.5V
P SENS
5.6V CPU
P CTL
-34V
DGND
12VA
9702RST
9702PDN
9702SCL
WAR
9702SDO
9702SDI
SCL
SCL
SDI
SDO
SDO
SDO
4926INT
SPDIF MUTE
SPDIF MUTE
D O MUTE
D O MUTE
CEN PD
CEN PD
505 PDN
505 PDN
8415 INT
493 SDO
493 SDI
G1
G2
G3
G3
G4
G5
G5
G6
G7
G7
G8
G9
G9
G10
G11
G11
G12
P1
P1
P2
P3
P3
P4
P5
P5
P6
P7
P7
P8
P9
P9
P10
P11
P12
P13
P13
P14
P15
P15
P16
RMC
RMC
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
V UP
V UP
V DN
V DN
KEY1
KEY1
KEY1
S LED
S LED
KEY2
H DET
H DET
VIDEO SW
16:9
C/PB
CVBS
PR
Y/Y(G)
TUN L
TUN R
P CE
P DI
P CLK
P DO
P CE
P DI
P CLK
P DO
P DO
STB
DATA
CLK
MUT1
MUT2
SW1
SW2
DATA
CLK
MUT1
MUT2
SW1
SW2
KEY2
KEY2
TV MODE
RGB VIDEO
TV MODE
RGB VIDEO
505 FAULT
AMUTE
PLL
PLL
PLL
PLL
PLL
PLL
TMUTE
STBY
STBY
RESET
KEY1
NC
NC
VSS1
CF1
CF1
CF2
VDD1
VDD1
KEY2
RDS
PWRSNS
RDS
RDS
DVD
RMC
RMC
G1
CE
CLK
DATA
CLK
DATA
SW1
SW1
SW2
MUTE1
MUTE1
MUTE2
LED
CE
CLK
DI
DI
DO
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
P1
P2
P3
P4
VDD3
P5
P6
P7
P8
CK
SI
SO
RST
SCL
SDO
SDI
INT
FAULT
SDI
VDD2
VSS2
SDO
SCL
PDN
RST
RST
R/M
S/M
BGM
MUTE
9702
9702
9702
4926/8415/4228
4926
505
9702
4926/8415/4228
4926/8415/4228
DVD
DVD
DVD
DVD
493 SDI
493 SDO
STB
7312
7312
7312
2279
2279
2279
2279
2279
2279
CTL
MUTE
VIDEO
MODE
MUTE
PDN
NC
PDN
VDD4
WARN
UP
DN
DET
NC
NC
NC
NC
NC
NC
NC
NC
8415 INT
OPTION
P16
P15
P15
P14
P13
P13
P12
P11
P11
P10
P9
VP
P
SPDIF
RGB
TV
D O
CEN
505
505 TH
VOL
HP
HP
VOL
IC101
1
5
10
15
20
23
1
5
10
15
20
23
DGND
G1
G1
G2
G3
G3
G4
G5
G5
G6
G7
G7
G8
G9
G9
G10
G11
G11
G12
DGND
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
1
2
3
3
4
5
5
6
7
7
8
9
9
10
SEG
SEG
SEG
SEG
SEG
SEG
11
12
13
13
14
15
15
16
V1
V2
RMC
VOL
VOL
VOL
KEY1
KEY1
OPTION
STBY
STBY
DGND
DGND
DGND
HP
KEY2
KEY2
AGND
H/P L
H/P R
5V
IN
UP
UP
DN
LED
DET
97
96
95
14
17
11
CLK
DATA0
DATA1
VSS
VDD
RESET
AGND
CVBS
AGND
AGND
AGND
AGND
C/PB(B)
AGND
CBVS/PR(R)
Y/Y(G)
DGND
16:9
VIDEO SW
DGND
DGND
DGND
DGND
SPDIF
SPDIF
KCLK
HDATA I
HDATA O
H CE
H RESET
TMUTE
TUNER L
AGND
TUNER R
PLL
PLL
PLL
PLL
DGND
RDS CLK
RDS DATA
CE
DI
CLK
DO
9V(A)
VKK
4926/8415/4228
9702
RESET
LC876748C-52F9
MAIN MICOM
CHECK
FOR
TUNER
(Page23)
(Page24)
(Page26)
(Page26)
(Page26)
(Page17)
Ver. 1.1
AVD-LS10
26
26
3-18. SCHEMATIC DIAGRAM – MAIN SECTION (5/5) –
3-19. SCHEMATIC DIAGRAM – PANEL SECTION –
C971
C968
C973
C974
C975
R963
R972
R973
R974
R979
R980
R976
R977
R978
R983
ZD971
ZD972
ZD973
ZD974
D981
Q971
Q975
L700
20uH
C700
C701
C986
C988
C987
C111
C110
C982
PN901
PN902
IC971
IC965
IC972
Q982
Q973
Q974
Q972
100
25V
25V
1000
6.3V
47
50V
100
50V
50V
47
10V
470
2.7k
560
82
330k
390k
22k
560
10k
10k
33V
5.1V
5.1V
4.7V
1SS133
2SA1281
2SC3205
2200
50V
2200
50V
0.01
0.01
0.01
0.1
0.1
0.1
10P
10P
KA7912TSTU
78R33
7042
KRA103M
BUFFER
KTC3198
BUFFER
2SC3205
-23V
REGULATOR
2SC3205
-23V
REGULATOR
DGND
5V
12VA
-12V
3.3V
32.5V
AGND
-34V
-23V
-27.5V
-27.5V
P CTL
5.6V CPU
P SENS
P SENS
DGND
12VA
5V
DGND
AGND
3.3V
P SENS
-12VF
GND
+32.5VF
GND
+32.5VF
GND
+32.5VF
GND
GND
GND
+5VF
+12VF
5.6VCPU
P-SENS
FL+
FL-
-34VF
START
START GND
-12V REG
+3.3V REG
Q971,975
+5.7VF
(Page22)
(Page23)
(Page24)
(Page25)
(Page29)
POWER
DETECT
-34V REGULATOR
(Page29)
PN002
PN001
R041
R042
R043
R043
R044
R045
R045
R046
R047
R047
R048
R049
R049
R001
R002
R002
R003
R004
R005
R006
R006
R007
R008
R008
R009
R010
R010
R011
R012
R012
R013
R014
R014
R015
R016
R016
R017
R018
R018
R019
D001
D002
D002
D003
D004
D004
D005
D006
D006
D007
R027
SW002
SW003
SW004
SW005
SW006
SW009
R028
R029
R030
R031
R032
R033
R034
SW010
C003
R023
R024
R025
R050
R020
VR001
R021
JK001
SW001
PN003
PN004
C001
C002
C004
C005
C006
C007
C008
LD001
SW008
SW007
Q002
24P
23P
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
1SS133
1SS133
1SS133
1SS133
1SS133
1SS133
1SS133
1SS133
1SS133
1SS133
680
820
1.2k
1.5k
2.2k
3.3k
4.7k
8.2k
220
10V
10V
1k
R026
10k
1k
4.7k
330
10k
150
4P
4P
0.001
0.001
0.1
0.1
0.01
0.01
0.022
LTL-1CHES-112A
KRA103M
LED DRIVER
GD1
GD2
GD3
GD3
GD4
GD5
GD5
GD6
GD7
GD7
GD8
GD9
GD9
GD10
GD11
GD11
GD12
SEG1
SEG1
SEG2
SEG3
SEG3
SEG4
SEG5
SEG5
SEG6
SEG7
SEG8
SEG9
SEG9
SEG10
SEG11
SEG12
SEG12
SEG13
SEG14
SEG14
SEG15
SEG16
SEG16
V1
V2
V2
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
GD12
GD11
GD10
GD9
GD8
GD7
GD6
GD5
GD4
GD3
GD2
GD1
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG1
SEG2
SEG2
SEG3
SEG4
SEG4
SEG5
SEG6
SEG6
SEG7
SEG8
SEG8
SEG9
SEG10
SEG10
SEG11
SEG12
SEG12
SEG13
SEG14
SEG14
SEG15
SEG16
SEG16
GD1
GD2
GD2
GD3
GD4
GD4
GD5
GD6
GD6
GD7
GD8
GD8
GD9
GD10
GD10
GD11
GD12
GD12
V1
V2
1
5
10
15
20
23
DGND
G1
G2
G3
G3
G4
G5
G5
G6
G7
G7
G8
G9
G9
G10
G11
G11
G12
DGND
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG 1
2
3
3
4
5
5
6
7
7
8
9
9
10
SEG
SEG
SEG
SEG
SEG
SEG 11
12
13
14
14
15
16
16
V1
V2
V2
RMC
VOL
VOL
VOL
KEY1
OPTION
STBY
DGND
DGND
HP
KEY2
AGND
H/P L
H/P R
5V
IN
UP
DN
DN
LED
DET
VKK
5V G R
FLUORESCENT
INDICATOR
TUBE
VOLUME
MEMORY/CLEAR
BAND
FUNCTION
PHONES
I/
RMC001
TPOP4840SJ1
RCM RECEIVER
STANDBY
VFD001
TUNING -
TUNING +
(Page25)
(Page25)
Ver. 1.3
27
27
AVD-LS10
3-20. PRINTED WIRING BOARD – PANEL SECTION –
C008
C007
JK001
C002
VR001
C004
R025
R020
R021
R024
R023
R031
C006
C005
R032
SW006
BAND
SW007
TUNING (+)
TUNING (-)
SW004
SW003
SW002
SW010
EJECT
SW001
SW008
SW009
MEM/CLR
SW005
FUNCTION
R026
Q002
E
R033
R034
PN001
PN002
VFD001
R028
R029
R030
C001
R019
R018
R017
R014
D007
D006
D005
R012
R011
D004
D003
R010
R009
D002
D001
R008
R007
R006
R005
R004
R050
RMC001
C003
STANDBY
LD001
PN003
PN004
R003
R002
R001
R049
R048
R047
R046
R045
R043
R044
R042
R041
R013
R016
R027
R015
X
x
H
PANEL BOARD
I/
PHONES
VOLUME
D
MAIN
BOARD
(Page 20)
C
MAIN
BOARD
(Page 20)
1
1
23
24
2
3
4
5
6
7
8
9
10
A
1
B
C
Ver. 1.3
Ref. No.
Location
D001
B-7
D002
B-7
D003
B-7
D004
B-7
D005
B-6
D006
B-6
D007
B-6
LD001
C-10
RMC001
C-9
Q002
B-2
• Semiconductor
Location
AVD-LS10
28
28
3-21. PRINTED WIRING BOARD – POWER SECTION –
R924
D922
R921
T902
IC902
R952
R951
R953
R955
R954
R923
C926
D920
Q920
Q950
C956
D941
R913
C906
C903
C904
BD901
D911
R912
C912
D902
R911
C952
C927
C963
C984
C964
C935
L932
L951
C938
C934
C939
C936
C965
R900
PN903
VR901
AC IN
R930
R964
C983
C957
F901
D954
D921
PC920
PC910
PC921
C925
R925
R927
R910
C921
C923
C924
C942
C954
IC951
IC952
C955
R943
C962
R945
R944
R944
C953
C941
D952
D951
D953
L931
D936
D931
F902
C929
C930
C905
LF902
T901
CM902
LF901
C901
C902
TH901
CM901
C931
D933
D935 D934
D955
IC964
IC963
R961
R963
R962
L933
C985
CN903
C937
IC961
IC962
R931
1
1
CN902
CN901
C966
C932
D942
F903
R941
C911
E
E
ZD910
C913
FB901
IC901
C910
D912
C951
1
3
POWER BOARD
1
4
5
8
1
2
1
2
3
4
3
4
1
2
3
4
5
10
10
1
1
1
3
3
4
1
1
2
3
3
4
(CHASSIS)
+
–
F
E
MAIN
BOARD
(Page 21)
MAIN
BOARD
(Page 21)
B
DVD
BOARD
(Page 15)
1
12
2
3
4
5
6
A
1
B
C
D
E
Ref. No.
Location
• Semiconductor
Location
D902
E-3
D911
E-3
D912
C-6
D920
E-5
D921
E-6
D922
E-6
D931
C-2
D933
C-4
D934
C-4
D935
C-3
D936
C-3
D941
D-5
D942
D-5
D951
D-6
D952
D-5
D953
C-5
D954
B-4
D955
B-4
IC901
E-4
IC902
E-5
IC951
D-6
IC952
C-5
IC961
C-5
IC962
B-5
IC963
B-5
IC964
B-4
Q920
E-5
Q950
D-5
VR901
C-1
ZD910
D-4
Ver. 1.3
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