Read Sony DSC-P93A (serv.man2) Service Manual online
DSC-P93A
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3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
POWER 2
(PAGE 9)
A
05
SY-100 BOARD (1/2)
CONTROL SWITCH BLOCK
(RL530TT)
(RL530TT)
VCH1A
D 2.8V
VCH2
VCC1A
G11
ODP SW
C9
CHG SW
E4
VDCIN
D1
TLD
H6
CPSW
E8
OUT8B
E9
VCC8
B11
OUT8A
D9
L10
VCH1B K9
VCH1C (FB4) L9
VCH7 K3
E11
OUT2 F10
IC001
DC/DC CONTROL, RESET
(7/8)
VCC2
F9
VLDO2
B9
VLDO3
A10
VLDO1
EVER 3.0V
A11
D 1.2V
M 5V
ST 5V
A 2.8V
VCC1C
G9
VCC1B
G10
VBCK
D8
BATT D4
MARK E5
OUT3C
J2
OUT3B
K1
A 5V
VCH3A (FB3) J1
VCH3B H4
VCH3C (FB6) H3
VCH3S H2
VCC GD H1
D015
D036
D010, 012
BATT UNREG
D 1.2V
ACV UNREG
D 1.2V
ACV UNREG
L011, 002
L012
L014
L005
VCH4 J6
OUT4 K6
CAM 15.5V
VLDO4 C8
A 3.1V
L008
D023
BL THH
EVER 3.0V
IC401
FRONT CONTROLLER
(5/8)
ST UNREG
G8
A7
ACV SENS
F8 DD CON SENS
BATT/XEXT
H8 BATT SENS
F001
F003
F002
F004
15
CN706
BACK UP VCC
BT001
LITHIUM
BATTERY
5
ı
11
12
1
2
2
3
4
4
OUT3A
J3
VCC5
DIN
CLK
CLK
SYSDDON
USB PWR ON
USB PWR ON
LD
CS
FCHG
K5
Q009
Q006, 007
Q002
Q005
D011
CN751
CN001
13
ı
19
ACV UNREG1
+
−
FP-860 FLEXIBLE BOARD
DC IN
J001
BT901
BATTERY
TERMINAL
BATT UNREG
BATT GND
ACV GND
BATT/XEXT
36
VLL 3V
DC CONTROL
VCH5 J5
OUT5 L5
CAM –7.5V/–8.0V
VLDO5 B8
PANEL 13.5V
LED A
L009
D021
VCH6 G1
OUT6 F1
LED K
BL LEV
ICH6 G2
REF6 B1
D025
D035
L008
L004
F005
DDCON SO,
DDCON SCK
C1
D3
D3
L8
K8
K8
H2
C7
D7
D7
FAST CHARGE
E3
A9
BATT IN
A7
H1
XCS DDCON
K7
E8
SYS DD ON
SYS DD ON
D002
(POWER)
MIC UNIT (MA-002)
A 5V
CN707
7
8
8
LED
SELF TIMER/
AF ILLUMINATOR
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