Read Sony AVD-LS10 Service Manual online
13
13
AVD-LS10
Ver 1.1
3-5. BLOCK DIAGRAM – DISPLAY/POWER SECTION –
29
12
18
9
70
69
80
26
51
60
RMC001
RMC
RECEIVER
IC101(3/3)
MAIN MICON
VFD001
FLUORE SCENT
INDUCTOR TUBE
KEY NETWORK
SW002-009
Q972,974
-23V REGULATOR
Q971,975
-34V REGULATOR
Q982,973
BUFFER
IC972
POWER DETECT
LD001
STANDBY
Q002
LED DRIVER
SW011
F903
D942 RECT
D936 RECT
D955
D953
D954
D931
RECT
RECT
D933
RECT
RECT
D934
RECT
RECT
D935
RECT
RECT
D941 RECT
D952 RECT
D951
D912
D921
D922
1
2
3
SW010
RMC
OPTION
D001-007
GD1-12
V2
V1
42
1
(-27.5V)
(-34V)
(-23V)
SEG1-16
SEG5-11
VP
G1
G9
P1
P16
PWR SNS
P CTL
VDD
KEY1
KEY2
STBY LED
VOL UP
VOL DN
VR001
+5.6V CPU
+5.6V CPU
+5.6V CPU
-12V
+32.5V
+8V(DVD)
+12VA
+5V
+5V(DVD)
+3.3V
+3.3VM(DVD)
MUTE 5V
D102
VOLUME
38-27
30-41
20-5
42-45
47-50
52-59
GD1
GD12
SEG1
SEG16
A1268
START SWITCH
IC951
SHUNT REGULATOR
IC964
+3.3V REGULATOR
IC963
+5V REGULATOR
IC965
+3.3V REGULATOR
IC962
+8V REGULATOR
IC961
+12V REGULATOR
IC971
-12V REGULATOR
F902
D902,911
1
2
4
3
PC920
ISOlATION BUFFER
IC902
SWITCHING
REGULATOR
BD901
RECT
LF901
LF902
PC921
ISOlATION BUFFER
1
2
4
3
2
8
1
6
5
4
3
7
F901
PD901
AC IN
1
5
4
2
3
PC910
ISOlATION BUFFER
IC901
SWITCHING
REGULATOR
T902
POWER SWITCHING
TRANFORMER
SUB
T901
POWER SWITCHING
TRANFORMER
MAIN
1
2
4
3
1
2
3
IC952
SHUNT REGULATOR
Q950
PROTECT
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