Sony DSC-F505 Service Manual ▷ View online
2-8
2-11. REMOVAL OF CRYSTAL INDICATION MODULE
2-12. REMOVAL OF FLASH UNIT (ST)
2
FP-136 flexible board
(Flash unit ST)
4
Cabinet (ST)
(Take note of four claws)
3
Push the Release knob
5
Flash unit (ST)
Claw
Claw
Claw
Claw
1
Screw
(M1.7 x 4)
1
Crystal indication module (LCD901)
(FP-134 flexible board, 24P)
5
Cold cathode fluorescent tube (ND901)
(Inverter transformer unit)
BL cushion
2
Screw (M1.7)
6
Inverter transformer unit
BL insulating sheet
4
Screw (M1.7)
3
FP-134 flexible board
BL light interception sheet
A
B
C
D
Note for installation
Portion
B
Portion
A
Portion
C
and
D
2-9
2-13. CIRCUIT BOARDS LOCATION
2-14. FLEXIBLE BOARDS AND CONTROL SWITCH BLOCK LOCATION
Flash unit (MC)
Flash unit (ST)
DD-131
(DC / DC Converter)
(DC / DC Converter)
Inverter transformer unit
PS-427
(Camera DSP, Memory control)
(Camera DSP, Memory control)
LD-98
(Lens drive)
(Lens drive)
HI-70
(LCD drive, Timing generator, Video, Audio, HI control)
(LCD drive, Timing generator, Video, Audio, HI control)
CD-236
(CCD imager, Camera)
(CCD imager, Camera)
SY-56
(SH DSP, Memory, Serial I / O, Connector, Digital I / O, )
(SH DSP, Memory, Serial I / O, Connector, Digital I / O, )
Control switch block (CF)
Control switch block (FK)
FP-136
FP-135
Control switch block (PW)
Manual focus block
Lens block
FP-133
FP-132
FP-134
E
DSC-F505
Ver 1.1 1999.10
3-1
3-2
3-1.
OVERALL BLOCK DIAGRAM
SECTION 3
BLOCK DIAGRAMS
16
IC101
CD-236 BOARD
PS-427 BOARD
SY-56 BOARD
LENS
CCD OUT
IRIS
METER
CCD IMAGER
(SEE PAGE 4-9)
IC103
A/D CONV.
(SEE PAGE 4-9)
IC102
TIMING
GENERATOR
(SEE PAGE 4-9)
IC252
SDRAM
64Mbit
(SEE PAGE 4-18)
MCK12
V1A, V1B, V2A
V3A, V3B, V4
RG, VSHT
V3A, V3B, V4
RG, VSHT
MCK14
IC251
CAMERA DSP
MEMORY CONTROL
VIDEO ENCODER
OPD, OSD, HOST IF
RES CONTROL
SG, JPEG, L-MODE
(SEE PAGE 4-16)
IC456
SERIAL I/O
HOST IF
AUDIO OF
SHUTTER CONTROL
FLASH CONTROL
(SEE PAGE 4-29)
IC301
MC CAM
SH DSP
(SEE PAGE 4-23)
H1, H2
16
16
DATA BUS
MC XCS1
Y
R-Y/C
B-Y/C
16
14
DATA
ADDRESS
16
16
16
16
ADDRESS BUS
M SHUT ON
MC XCS3
AU SDTI
TXD232C/RXD232C
AU SDTO
IC455
AUDIO AD/DA CONV.
(SEE PAGE 4-29)
IC308
EEP ROM
(SEE PAGE 4-25)
IC201
USB IF
(SEE PAGE 4-33)
IC306
RS232C DRIVE
(SEE PAGE 4-25)
IC453
SDRAM
16Mbit
(SEE PAGE 4-28)
IC302
IC303
IC304
LOGIC
(SEE PAGE 4-24)
IC407
EVR
(D/A CONV.)
(SEE PAGE 4-14)
IC403
SHUTTER
DRIVE
(SEE PAGE 4-13)
IC001
DC/DC
CONVERTER
(SEE PAGE 4-53)
IC402
ZOOM
MOTOR
DRIVE
FOCUS
MOTOR
DRIVE
IC404
IC405
IC405
IRIS
DRIVE
(SEE PAGE 4-13)
HALL AMP
FOCUS MOTOR SENS
ZOOM MOTOR SENS
FOCUS MOTOR SENS
ZOOM MOTOR SENS
M SHUT ON
REC OUT
A OUT L
IRIS CONT 1, 2
HALL AD
HALL (+)
DRIVE (–)
CNT C
CNT Y/C
STRB ON
CNT Y
DRIVE (+)
CAM SO, CAM SI, XCAM SCK
HI SO, HI SI, XHI SCK
CAM SO, CAM SI, XCAM SCK
H
ZOOM
MOTOR
SENSOR
M
FOCUS
RESET
SENSOR
M
IC406
FOCUS, ZOOM
MOTOR
PREDRIVE
M901
ZOOM
MOTOR
M902
FOCUS
MOTOR
LD-98 BOARD
HALL
HI-70
BOARD
BOARD
IC307
FLASH
ROM
8Mbit
(SEE PAGE 4-25)
IC451
MEMORY
STICK
IF
(SEE PAGE 4-28)
MC XCS USB
USB D+
USB D–
USB D+/USB –
M CXCS
MC XCSO
MC XCS4
MCX CS
MCX CSO
MCX CS4
MC XCS MS
MC DIO
MC SCK
T1 OUT
R1 IN
IC607
EEP ROM
(SEE PAGE 4-50)
IC801
EVR
(SEE PAGE 4-39)
IC802
LCD DRIVE
(SEE PAGE 4-40)
IC601
RESET
(SEE PAGE 4-49)
IC606
RESET
(SEE PAGE 4-49)
IC605
REG
(SEE PAGE 4-49)
IC301
VIDEO AMP
(SEE PAGE 4-44)
IC901
TIMING
GENERATOR
(SEE PAGE 4-41)
IC602
TIMER
CLOCK
(SEE PAGE 4-50)
IC603
HI
CONTROL
(SEE PAGE 4-49)
IC702
LINE/SPEAKER
AMP
(SEE PAGE 4-45)
BL UNREG
R
G
B
BL ON
BL ON
XPWR SW
XSHTR LOOK SW
XSHTR SW
MOVIE/STILL SW
XCAM/PW SW
KEY AD1
KEY AD4
KEY AD2
ZOOM SW AD
FOCUS A
FOCUS B
AUDIO
VIDEO
VIDEO
Y
R-Y
B-Y
ND901
BACK
LIGHT
UNIT
LCD901
LCD
PANEL
AUDIO
AUDIO
FOCUS A
ZOOM SW AD
KEY AD2
KEY AD1
FOCUS B
HI SI, HI SO, HI XSCK
BACK UP VCC
HI UNREG
HALL AD
BATT SIG
SYS DD ON
CAM DD ON
LCD DD ON
MIC
MIC901
CNT Y
CNT C
+
–
–
BT601
LITHIUM
BATTERY
LITHIUM
BATTERY
SP901
SPEAKER
FLASH UNIT (ST) (MC)
FLASH UNIT
DD-131 BOARD
SYS DD ON
CAM DD ON
LCD DD ON
CAM +15VD
CAM –7.5V
A +4.9V
M +5V
D +2.35V
D +3.2V
A +3.2V
PANEL +13.5V
PANEL +6.5V
PANEL +4.9V
PANEL –15V
BL UNREG
BATT SIG
S
BT901
BATTERY
TERMINAL
BATT SIG
ST UNREG
09
HALL AD
STRB ON
SP+, SP–
MF
UNIT
UNIT
MANUAL
FOCUS
CONTROL
SWITCH
BLOCK
(CF)
SWITCH
BLOCK
(CF)
FUNCTION
SWITCH
ZOOM
SWITCH
FUNCTION
KEY
MOVIE/STILL
PLAY SWITCH
KEY AD4
SHUTTER
SWITCH
POWER
SWITCH
XCAM/PW SW
MOVIE/STILL SW
XSHTR SW
XSHTR LOOK SW
XPWR SW
R1 OUT
T1 OUT
USB D+
USB D–
CONTROL
SWITCH
(FK)
CONTROL
SWITCH
BLOCK
(PW)
J001
(RS232C)
MEMORY
STICK
DIGITAL
I/O
(USB)
DIGITAL
I/O
J001
CN002
CN606
(SEE PAGE 4-13)
(SEE PAGE 4-13)
DATA BUS IO
C Y
EVER +3.5V
BL ON
A/V OUT
VIDEO
AUDIO
16
23
12
12
20
3
9
ADDRESS BUS
16
DSC-F505
Ver 1.1 1999.10
3-2.
CAMERA BLOCK DIAGRAM
3-3
3-4
IC101
CCD IMAGER
(SEE PAGE 4-9)
CD-236 BOARD
PS-427 BOARD
10
V OUT
5
V1A
6
V1B
4
V2
2
V3A
3
V3B
1
V4
19
14
14
H1
13
20
20
H2
12
RG
16
SUB
17
CSUB
11
VDD
18
VL
BUFFER
Q101
SWITCH
Q102
VSHT
L101
L103
CAM 15V
V2
V4
V1A
V1B
V3A
V3B
SUB
RG
H1
H2
VSUB CONT
CAM –7.5V
IC102
TIMING GENERATOR
(SEE PAGE 4-9)
IC103
A/D CONVERTER
(SEE PAGE 4-9)
39
CLP0B
STB1
ADCLK
PBLK
XSHP
XSHO
CLPOM
DVDD0
DVDD1
40
41
43
44
XSHP
XSHO
PBLK
CLPOM
ADCLK
VDD1
VDD2
VDD4
VDD5
VDD2
VDD4
VDD5
16
17
19
20
23
VDD3 14
MCKO 30
CKO
CAM +15V
CAM –7.5V
25
OSCI 28
CKI 26
DSGAT 3
HDI 35
VDI 34
SCK 32
SSI 31
46
47
9
12
13
VH
42
VL
45
CLP0B
22
RST
RESET CAM/PB
XCS TG BEAR
2
SEN
33
VSHT
S/H
AGC
A/D
CONV.
33•39•40•42•43•44
11
|
2
20
18
29 30
16
19
21
22
23
26
12
17
D9
|
D0
A +3.2V
AGC CONT1
AGC CONT2
7
8
8
15
29
29
SWITCH
Q103
X102
24.54MHz(NT)
24.54MHz(NT)
X101 24.375MHz(PAL)
CAM SO
XCAM SCK
CA FD
CA HD
CAM DD ON
MCK24
MCK12
L102
A +3.2V
A +4.9V
DATA BUS
DATA BUS
10
10
14
|
15
20
25
33
34
34
35
36
36
37
38
33
34
34
35
36
36
37
38
16
15
EAGLE STBY
VSUB CONT
EAGLE STBY
VSUB CONT
MCK12
MCK24
MCK12
MCK24
28
PAL/XNT
29
CAM DD ON
18
CA HD
19
CA FD
23
XCAM SCK
24
CAM SO
26
RESET CAM/PB
21
XCS TG BEAR
1
AGC CONT2
2
AGC CONT1
PAL/XNT
CAM DD ON
CA HD
CA FD
XCAM SCK
CAM SO
RESET CAM/PB
XCS TG BEAR
AGC CONT2
AGC CONT1
CN101
14
|
15
20
25
16
15
28
29
18
19
23
24
26
21
1
1
3
2
4
6
2
CN251
AGC CONT1
AGC CONT2
PE DAC LEVEL
A +3.2V
A +4.9V
CAM –7.5V
CAM +15V
A +3.2V
A +4.9V
CAM –7.5V
CAM +15V
7
8
21
29
30
30
7
8
21
LENS RST LED
ND ON
MCK 12
ZM RST SENS
FC RST SENS
AGC CONT1
AGC CONT2
PE DAC LEVEL
LENS RST LED
ND ON
MCK 12
ZM RST SENS
FC RST SENS
CAM +15V
CAM –7.5V
A +4.9V
A +3.2V
D +3.2V
D +2.35V
SY-56 BOARD
23
22
5
25
27
28
26
24
1
3
2
4
6
CN452
CN252
CN451
31
20
22
25
26
26
27
28
28
CN252
IC252
64Mbit SDRAM
(SEE PAGE 4-18)
IC251
CAMERA DSP, MEMORY CONTROL,
VIDEO ENCODER, OPD, OSD, HOST IF,
RES CONTROL, SG, JPEG, L-MODE
(SEE PAGE 4-16)
15
74
73
1
14
27
27
39
16
17
18
19
37
38
158
153
155
157
170
180
98
115
116
119
120
121
122
123
178
20
|
35
20
|
35
80
|
97
D
+3.2V
D+2.35V
D +2.35V
A0
|
A13
AG00
|
AQ13
DQ00
|
DQ15
DQ0
|
DQ15
28
84
84
140
196
196
3
9
9
43
49
49
VCC
VCCQ
QDML
5
FLD
IRQ IMG
IRQ JPG
67
RSTX
76
DRQR
54
WRHX
53
WRLX
52
CSX
51
RDX
QDMH
WE–
171
186
PIO12 144
177
174
CRO/CO
TO
CBO/CMP
CAS–
RAS–
CS–
CKE
CLK
A 3.2V
114
|
100
EXTPAL
GCLK
GCKLE
XCSO
XRAS
XCAS
XME
GDMH
GDML
CCD FD
4 CCD HD
69 CLKI24
58 CLKI
57 VCC2 A
MC XRD
MC XCS1
MC XWE0
MC XWE1
MC DREQ1
MC DACK1
XRST SYS
MC XWE0
MC XWE1
MC DREQ1
MC DACK1
XRST SYS
ANS XIRL2
ANS XIRL3
ANS XIRL4
YO
CRO/CO
185
HD
CBO/CMP
ANS XIRL2
ANS XIRL3
ANS XIRL4
Y OUT
C OUT
PANEL Y
PANEL R-Y
PANEL B-Y
PAL/XNT
VCC2 0–3
VAVD2
VREF
PI02
PI03
PI04
PI00
16
14
2
|
13
42
42
|
53
142
|
124
MCK12
MCK24
CA HD
CA FD
L254
L251
D +3.2V
6
37
78
78
109
126
149
205
126
149
205
24
|
26
31
32
38
31
32
38
|
49
VCC3 0–6
AD IN 11
|
AD IN 2
D15
|
D0
A23
|
A21
A17
A16
A11
A17
A16
A11
|
A1
MC XRD
MC XCS1
16
16
73
79
77
76
78
80
64
75
24
65
11
75
64
74
70
69
68
67
9
10
72
71
12
13
14
18
17
15
16
32
|
47
48
|
63
DATA BUS
ADDRESS BUS
BUFFER
Q251
E
E
E
E
E
BUFFER
Q252
BUFFER
Q255
BUFFER
Q253
BUFFER
Q254
HDO
HDO
CAM DD ON
XMACRO PE
SYS V
PAL/XNT
CA FD
EAGLE STBY
156
PIO2
XMACRO PE
1
VDI
187
VD
SYS V
XCS TG BEAR
V SUB CNT
RESET CAM/PB
XCAM SCK
CAM SO
CN252
MC D15–MC D00
MC A23–21, A17,A16,A11–A01
TO
SY-56
BOARD
(CN451)
(SEE PAGE 3-5)
5
79
77
76
78
80
64
38
36
32
33
34
17
16
SY-56
BOARD
CN451
CN451
CN456
CN455
75
24
19
TO
HI-70
BOARD
(CN602, CN603)
(SEE PAGE 3-11)
6
TO
SY-56
BOARD
(CN451)
(SEE PAGE 3-5)
7
Refer to
POWER
POWER
BLOCK (2)
(SY-56)
(SEE PAGE 3-15)
TO
LD-98
BOARD
(CN402)
(SEE PAGE 3-8)
1
16
16
D9
|
D00
D9
|
D00
IC103
@§
50
µ
sec/div
0.5V/div
1.0Vp-p
150
µ
sec
IC152
2
-
!¡
50
µ
sec/div
1V/div
3.5Vp-p
100nsec
IC102
@∞
20
µ
sec/div
1V/div
3.4Vp-p
24.54MHz (NT)
24.37MHz (PAL)
24.37MHz (PAL)
Q252
E
20
µ
sec/div
0.1V/div
0.36Vp-p
H
Q251
E
Q255
E
20
µ
sec/div
0.2V/div
0.46Vp-p
H
Q253
E
LCD
20
µ
sec/div
0.1V/div
0.36Vp-p
H
Q254
E
LDC
20
µ
sec/div
0.1V/div
0.16Vp-p
H
IC101
!£
,
@º
50
µ
sec/div
2V/div
6.5Vp-p
150
µ
sec
IC101
!¢
,
!ª
50
µ
sec/div
2V/div
6.5Vp-p
150
µ
sec
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