Power Block Diagram (2) - Sony DSC-F505 Service Manual
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- Operating instructions manual (184 pages) ,
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DSC-F505
Ver 1.1 1999.10
POWER BLOCK DIAGRAM (2)
HI-70 BOARD
IC605
(SEE PAGE 4-49)
BATT SIG
5
EVER +3.5
L601
2
3.1V
8
3
5
REG
3
BL UNREG
4
HI UNREG
6
PANEL +13.2V
10
PANEL +6.5V
14
D+3.2V
PANEL –15.3V
21
PANEL +4.9V
12
2
CAM +15V
25
4
CAM –7.5V
23
TO
DD-131
A +4.9V
15
12
16
BOARD
(CN003)
D +3.2V
(SEE PAGE 3-14)
M +5V
20
22
20
D +2.35V
22
AU SP ON
Q706
27
28
D +3.2V
29
30
D +3.2V
31
A +3.2V
A +3.2V
32
2
SYS DD ON
11
LCD DD ON
13
CAM DD ON
BL UNREG
19
1
1
BL ON
3
3
XSTB FULL
BL PWM
7
4
4
STB CHARGE
BL LED ON
9
5
5
CN605
CN601
09
Q609
48
BATT SI
XSTB OPEN
IF BLOCK
KEY ADO 98
49
BATT SO
IC603
HI CONTROL
(SEE PAGE 4-49)
42,51
75,76
XPOWER 14
BACKUP VCC
77,86
Q608
IC601
87
POWER LED 60
LED DRIVE
(SEE PAGE 4-49)
Q610
2
RESET
1
38
XREST
SELF LED 58
LED DRIVE
71
BATT SENS
IC606
(SEE PAGE 4-49)
STB LED 56
2
RESET
1
92
Q607
DD OUT DET
LED DRIVE
25
CAM DD ON
29
SYS DD ON
Q611(2/2)
47
BL
LCD DD ON
Q612(2/2)
LCD ON
32
XSTB FULL
93
STB CHARGE BL LED ON
11
Q611(1/2)
57
XBL PWM
BL ON
43
Q612(1/2)
97
AU SP ON
BL ON
BACK UP 3.1V
+
BT601
D602
–
LITHIUM
BATTERY
IC602
TIMER BLOCK
(SEE PAGE 4-50)
A +3.2V
A +4.9V
M +5V
L301
L705
L701
Q705
Q302
REF
REG
3.2V
Q704
FB302
L301
IC702
IC607
IC301
SP VCC
LINE/SPEAKER AMP
EEP ROM
VIDEO AMP
(SEE PAGE 4-45)
(SEE PAGE 4-50)
(SEE PAGE 4-44)
ND901
BACK
LIGHT
UNIT
3-15
SY-56 BOARD
TO
XSTB OPEN
1
FLASH
STB ON
4
11
UNIT (ST)
A 4.9V
5
IC302
(SEE PAGE 3-14)
6
CN454
IC303
XSTB OPEN
28
6
IC304
CN603
CN455
CONTROL SWITCH
BLOCK (PW)
(SEE PAGE 4-24)
S003
POWER
IC308
XPWR SW
14
14
(SEE PAGE 4-25)
PWR LED
11
11
D007
(POWER)
D004
SELF LED
IC301
L302
12
12
(REC)
D +3.2V
13
13
MC CAM, HI-DSP
(SEE PAGE 4-24)
CN604
CN001
IC455
AUDIO DA/AD
(SEE PAGE 4-29)
FK BLOCK
STB LED
D006
7
7
(FLASH)
(FOR CHECK)
D +3.2V
5
5
HI UNREG
14
14
10
CPC-9
CN456
CN001
CN002
12•11
CN607
28•29
CN602
M +5V
A +4.9V
D +3.2V
A +3.2V
L801
IC801
IC802
I/O EXP (EVR)
LCD DRIVE
(SEE PAGE 4-39)
(SEE PAGE 4-40)
4
PANEL +4.9V
PANEL –15.3V
PANEL +13.2V
PANEL +6.5V
L802
SY-56
PS-427
CD-236
BOARD
BOARD
BOARD
CN602
CN456
CN451
CN252
CN251
CN101
A +4.9V
32
8
26
26
A +4.9V
36
36
33
7
25
25
35
35
A +4.9V
CAM +15V
CAM +15V
37
3
20
20
38
38
CAM –7.5V
CAM –7.5V
36
4
22
22
37
37
A +3.2V
30
10
27
27
33
33
A +3.2V
31
9
28
28
34
34
A +3.2V
L253
D +2.35V
26
13
D +2.35V
31
31
27
14
IC101
FB252
D +3.2V
28
11
29
29
D +3.2V
CCD IMAGER
12
30
29
30
(SEE PAGE 4-9)
D +3.2V
IC251
FB251
FB256
CAMERA DSP
MEMORY CONTROL
VIDEO ENCODER
OPD, OSD, HOST IF
IC252
Q251-Q255
RES CONTROL
BUFFER
SDRAM 64Mbit
SG, JPEG, L-MODE
(SEE PAGE 4-18)
AMP
(SEE PAGE 4-16)
IC451
IC201
IC456
MEMORY
USB
SERIAL I/O
I/F
HOST IF,
STICK
FB453
FB201
(SEE PAGE 4-33)
AUDIO IF,
I/F
(SEE PAGE 4-28)
SHUTTER CONTROL
LOGIC
STROBE CONTROL
(SEE PAGE 4-29)
IC306
IC452
FB201
RS232C
EEP ROM
XTAL OSC
DRIVE
FB452
(SEE PAGE 4-28)
(SEE PAGE 4-25)
A +4.9V
IC453
IC307
SDRAM 16Mbit
FLASH ROM
FB451
(SEE PAGE 4-28)
(SEE PAGE 4-25)
L452
L301
L453
CONV.
D +3.2V
A +3.2V
M +5V
A +4.9V
10•9
6•5
8•7
30•31
34•35
32•33
A +3.2V
M +5V
A +4.9V
IC901
IC902
TIMING GENERATOR
COM AMP
LCD901
(SEE PAGE 4-41)
(SEE PAGE 4-41)
16
P 4.9V
L903
VSH
LCD
25
L902
VSS
UNIT
22
L901
VGH
23
CN901
L103
L102
IC102
IC103
TIMING GENERATOR
A/D CONVERTOR
(SEE PAGE 4-9)
(SEE PAGE 4-9)
3-16E
CONTROL
MF
SWITCH
UNIT
BLOCK
(CF)
69
Q004
BRIGHT
LEVEL
SENSOR
Q456
Q457
CN001
PHOTOTR 5V
4
4
1 1
D +3.2V
2
2
6 6
10
10
CN004
D +3.2V
D +3.2V
CN453
CN002
LD-98 BOARD
A +3.2V
A +3.2V
29
29
30
30
1
1
M +5V
M +5V
2
2
CN452
CN402
IC402
ZOOM MOTOR
L402
DRIVE
L401
FOCUS MOTOR
ND ON
DRIVE
Q402
(SEE PAGE 4-13)
ND
FILTER
IC403
SW
SHUTTER DRIVE
(SEE PAGE 4-13)
Q405
LEVEL
IC404
SHIFT
L403
IRIS DRIVE
(SEE PAGE 4-13)
IC401
IC405
MD FILTER DRIVE
(SEE PAGE 4-13)
HALL AMP
(SEE PAGE 4-13)
LENS
RST LED
IC406
Q201
FOCUS MOTOR
PRE DRIVE
CN401
(SEE PAGE 4-13)
F SENS VCC
20
IC407
L404
FOCUS
LENS
EVR (D/A CONV.)
RESET
(SEE PAGE 4-14)
UNIT
SENSOR
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