Power Block Diagram (1/3) - Sony DSLR-A100 Service Manual

3-5. POWER BLOCK DIAGRAM (1/3)

DD-268 BOARD
BH9001
BATTERY
TERMINAL
Q701, 704 - 706
CN704
BAT_+ B+ SWITCH,
+
1
CHARGE SWITCH
BAT_C
2
C
D701
– 3
J9001
DC-IN
CN706
FB712
AC+
1
2
AC ADAPTER
DETECT
Q703
CN702
VP0
POWER (2/3)
A
2
(PAGE 3-6)
CN703
FB713
F701
POWER (2/3) VP1
B
2
(PAGE 3-6)
CN705
FB714
F702
POWER (3/3) VP2
C
1
(PAGE 3-7)
05
DSLR-A100_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
F704
36 48
OUT1-1 35
-INE1 38
CTL 1
CTL1 2
CTL2 3
CTL5 6
OUT2 33
-INE2 41
IC101
DC/DC CONVERTER
(2/2)
OUT6 29
-INE6 26
-INS 8
CTL6 7
OUT5 30
-INE5 21
OUT3 32
-INE3 46
CTL3 4
OUT4 31
-INE4 16
OUTA 18
-INA 19
CTL5 5
IC201
2 3
3.3V REG
Q202, 204-1
(2/2)
SWITCHING
Q201
L201
F703
SWITCHING
D101
Q301
F705 L302 L303
SWITCHING
L902
F711
Q901 SWITCHING
L401 FB402 D401
F706
MV6
Q401 SWITCHING
Q1001
F709 L1002 L1003
AV6
SWITCHING
AV6C
Q801
F710 D801 L802
AV8
SWITCHING
AV8C
Q501
L501
F707
DV1
SWITCHING
4 EXT DV1C
CE 1
5 VIN
IC501
DC/DC CONVERTER
(2/2)
Q601
F708 L601
DV2
SWITCHING
2
EXT
3 VIN VOUT 7
ON/OFF
IC601
5
DC/DC CONVERTER
DV235C
(2/2)
3-5
VDD1
Q302, 303, 304-1
SWITCHING
Q203, 204-2
VCC1
SWITCHING
VCC1C
Q205, 206-1, 208
DV3
SWITCHING
DV235C
Q206-2, 207
CV3
SWITCHING
CV3C
Q305, 306
DV5
SWITCHING
Q304-2, 307
IC301
5 4 SWITCHING
REG
(2/2)
1
D904
Q905, 906
D902
SWITCHING
IC901 (1/2) , Q910
-8V REG (2/2)
Q101, 102
BUFFER
IC901 (2/2) , Q902 - 904
BACKLIGHT CONTROL (2/2)
CN701
BAT_C
53
SDCJX
54
VDD1
VCC1
13
VCC1C
35
DV3
DV235C
45
CV3
CV3C
47
DV5
LD701
(ACCESS)
VDD2
14
L901
AV16
AV16C
43
D
POWER (2/3)
LV8
36 (PAGE 3-6)
LV8C
49
D102
MV6
BL1A
33
BL1K
34
BL1C
51
AV6
AV6C
39
AV8
AV8C
41
DV1
DV1C
37
DV2