DOWNLOAD Sony AVD-LS10 Service Manual ↓ Size: 3.6 MB | Pages: 44 in PDF or view online for FREE

Model
AVD-LS10
Pages
44
Size
3.6 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
avd-ls10.pdf
Date
PREV: Sony AVD-K600P (serv.man2) Service Manual

Sony AVD-LS10 Service Manual ▷ View online

29
29
AVD-LS10
3-22. SCHEMATIC DIAGRAM  – POWER SECTION –
D953
D954
D955
C906
BD901
FB901
C910
C911
C912
C923
C924
C925
C926
C927
C904
C905
C934
C935
C936
C937
C938
C939
C962
C963
C983
C984
C985
C964
C965
C966
C930
C931
C957
C932
C941
C942
C951
C952
C953
C954
C955
C956
R911
R912
ZD910
R913
D911
D902
Q920
C921
D920
R923
D921
D922
F903
0.8A 50V
0.8A 50V
F902
D936
D933
D934
D935
L931
20uH
20uH
L932
L933
20uH
R961
R962
R963
R964
R930
R931
D931
R941
L951
22uH
D942
D941
D952
D951
R953
R954
R955
R943
R944
R945
LF901
C901
C902
C903
CM901
CM902
TH901
LF902
R900
F901
R910
R921
R927
R925
R951
R952
CN901
CN902
CN903
D912
C929
PD901
C913
R924
VR901
PN903
Q950
IC952
IC951
IC902
IC901
IC961
IC962
IC963
IC964
PC910
PC920
PC921
1N4148
1N4148
1N4148
220
450V
GBU6J
1.2n
1000V
0.1
0.0068
10
50V
47
50V
47
50V
4700p
0.1
2200p
400V
2200p
400V
1000
25V
330
25V
1000
16V
470
10V
1000
16V
470
10V
220
16V
100
25V
0.01
0.01
0.01
1000
6.3V
1000
6.3V
100
6.3V
470p
2200
50V
0.01
2200
50V
100
50V
100
25V
1000
10V
100
10V
2.2
50V
2.2
50V
1
50V
0.0027
390
560
4.7V
330
1SS133
EU01W
A1268
0.01
630V
EG01CW
56k
2W
EU01W
EU01W
EU01W
RU4YXLF
SB340
SB340
470
120
180
15
470
10W
470
10W
20A/200V
470
EU01W
EU01W
EU01W
SB140
2.7k
2k
150
18k
1.2k
330
2200p
400V
2200p
400V
2200p
400V
0.1
0.1
1.5M
T5AL
250V
10
470k
1W
47k
47k
56
4.7k
10P
10P
12P
1SS133
220
25V
0.1
10
3P
A1268
PROTECT
KA431
SHUNT
REGULATOR
KA431
SHUNT
REGULATOR
FSDH165
SWITCHING
REGULATOR
KA5Q1265RF-YDTU
SWITCHING
REGULATOR
7812
+12V REG
7808
+8V REG
KA378R05
5+V REG
FAN1804T-3.3
+3.3V REG
LTV817
ISOLATION BUFFER
LTV817
ISOLATION BUFFER
LTV817
ISOLATION BUFFER
-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
T901
TRANSFORMER
TRANSFORMER
T902
SUB
MAIN
(CHASSIS)
AC IN
+5.7VF
(Page26)
(Page26)
(Page17)
POWER SWITCHING
POWER SWITCHING
Ver. 1.3
AVD-LS10
30
30
Ver 1.1
• WAVEFORMS
– DVD BOARD –
IC2A1   
3 
RF IP
VOL/DIV : 0.2 V AC
TIME/DIV : 200 nsec
2
IC2A1   
el 
FE
VOL/DIV : 0.5 V AC
TIME/DIV : 1 msec
3
IC2A1   
eh 
TE
VOL/DIV : 0.2 V AC
TIME/DIV : 0.5 msec
4
VOL/DIV : 1 V AC
TIME/DIV : 20 nsec
1
5
IC501    
110
 
Cr/R
VOL/DIV : 0.5V AC
TIME/DIV : 20 
µ
sec
VOL/DIV : 0.5 V AC
TIME/DIV : 20 
µ
sec
7
VOL/DIV : 0.5 V AC
TIME/DIV : 20 
µ
sec
8
VOL/DIV : 0.5 V AC
TIME/DIV : 20 
µ
sec
9
VOL/DIV : 2 V AC
TIME/DIV : 20 nsec
6
IC501   
ok 
CX1
IC501    
112
 
Cb/B
IC501    
114
 
Y/G
IC501    
118
 
CVBS/C
IC206   
5 
MCK
0.8Vp-p
0.5 Vp-p
0.3 Vp-p
1.3Vp-p
1.4Vp-p
H
1.4Vp-p
H
1.4Vp-p
H
H
1.3 Vp-p
4.8Vp-p
33.8688MHz
– MAIN BOARD –
IC102   
1 
VIN3
VOL/DIV : 0.5 V AC
TIME/DIV : 20 
µ
sec
2
IC102   
0 
VOUT1
VOL/DIV : 0.5 V AC
TIME/DIV : 20 
µ
sec
3
Q610   
E
VOL/DIV : 0.5 V AC
TIME/DIV : 20 
µ
sec
4
VOL/DIV : 2 V AC
TIME/DIV : 20 nsec
1
5
VOL/DIV : 1 V AC
TIME/DIV : 10 
µ
sec
VOL/DIV : 1 V AC
TIME/DIV : 0.1 
µ
sec
7
VOL/DIV : 1 V AC
TIME/DIV : 20 nsec
8
VOL/DIV : 1 V AC
TIME/DIV : 50 nsec
6
IC201   
e; 
CLKIN
IC201   
rs 
LRCLK
IC201   
rd 
SCLK
IC201   
rf 
MCLK
IC101   
qh 
CF2
H
1.3 Vp-p
H
1.6 Vp-p
H
1.6 Vp-p
4.0 Vp-p
12.288 MHz
4.5 Vp-p
22.7 
µsec
4.5 Vp-p
0.354 
µsec
4.5 Vp-p
89 nsec
4.7 Vp-p
9.8304 MHz
31
AVD-LS10
SECTION 4
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
4-1. CHASSIS SECTION
a
b
b
a
c
c
1
1
14
13
12
16
15
18
17
8
11
2
2
4
3
5
6
7
9
9
9
9
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
deck section
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
10
NOTE:
• -XX, -X mean standardized parts, so they may
have some difference from the original one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
The components identified by mark 0  or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Aaccessories are given in the last of this parts
list.
1
9-885-054-40 RUBBER FOOT
2
9-885-054-39 HOLDER (FOOT)
3
9-885-054-49 DVD MOUNT
4
9-885-054-36 DOOR ASSY
5
9-885-054-38 KNOB VOLUME
6
9-885-054-37 HOLDER (VOLUME)
7
9-885-054-33 FRONT PANEL ASSY
8
9-885-054-52 PANEL MOUNT
9
9-885-054-51 SCREW 3X10
10
9-885-054-32 CASE TOP
11
9-885-054-55 TUNER
12
9-885-054-53 MAIN MOUNT
0 13
9-885-054-41 POWER CORD (AEP)
0 13
9-885-054-42 POWER CORD (UK)
14
9-885-054-54 POWER MOUNT
15
9-885-054-59 CABLE, FLEXIBLE FLAT (23 CORE) (120mm)
16
9-885-054-56 CABLE, FLEXIBLE FLAT (12 CORE)
17
9-885-054-58 CABLE, FLEXIBLE FLAT (24 CORE)
18
9-885-054-57 CABLE, FLEXIBLE FLAT (23 CORE) (310mm)
Ver 1.1
32
AVD-LS10
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
4-2. DECK SECTION
51
52
54
55
53
56
57
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
not
supplied
51
9-885-054-45 BASE ASSY
52
9-885-054-50 BELT LOADING
53
9-885-054-46 TRAY
54
9-885-054-48 HOLDER CLAMP
55
9-885-054-47 CLAMP ASSY
0 56
9-885-054-44 PU BASE ASSY
57
9-885-054-60 CABLE, FLEXIBLE FLAT (11 CORE)
The components identified by mark 0  or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Page of 44
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