Sony Cyber-shot DSC-F505, Service Manual

Page: 33 / 129

DSC-F505 Ver 1.1 1999.10
3-3. CAMERA/MEMORY STICK BLOCK DIAGRAM
3-5 3-6
32
|
47
48
|
63
16
15
17
18
14
13
12
71
65
11
64
72
73
16
DATA BUS
MC D15–D00
16
MC XRD
MC XCS1
MC XWE0
MC XWE1
MC DREQ1
MC DACK1
XRST SYS
ANS XIRL2
ANS XIRL3
ANS XIRL4
XMACRO PE
PAL/XNT
SYS V
6
56
42
11
41
54
75
26
1–10 21–39
57
58
72
71
69
16
23–43
32–25
1
25
19
43
7
13
38
44
36
|
38
40
|
48
1
|
10
19–32
3•18•40
2–12•39–49
44–35•22–13
16 16
16
16 16
16
VDD D +3.2V
(X301, C305)
1.5V p-p
50nsec/div
0.5V/div
12.9MHz
X452
16.384MHz
AVDD
VDD
ACLK
XACLK
MC XRD
59 ANS XIRL5
D +3.2V
40 AU XPWDA
43 AU XPWAD
44 AU MCLK
45 AU SCLK
46 AU LRCK
47 AU SDTO
48
14
3
6
11
19
26
34
42
50
58
73
86
99
107
117
125
138
151
155
166
16
AU SDTI
50 IRQ0
51 IRQ1
52 IRQ2
53
176
175
174
173
147
134
139
142
143
145
137
144
146
135
132
131
133
IRQ3
13 MC HCLK
14 MC RDXWR
12 MC XCS3
ANS XIRL2
ANS XIRL3
ANS XIRL4
SYS V
CA FD
STROB ON
73 MSHUT ON
77 AD IN
61 XCAM SCK
62 CAM SO
63 CAM SI
MC PB11
MC PB02
ADRS 0-8 DATA 0-15
Q458
STRB A IN
Q455
XMACRO PE
PHOTO TR 5V
A +4.9V
Q456, 457 SW
55 ANS XIRL1
67
2
9
11
1
2
5
10
8
13
15
XMC CS
TXD 232C
160
USB FR
159 MC HELP
148 ACCESS LED
94 CS4–
18 MC HCLK
67 MC DACK0
69
MC DREQ0
85 MC XRD
78 MC XWE1
79 MC XWE0
70 MC DREQ1
68 MC DACK1
90 MC XCS0
91 MC XCS1
93 MC XCS3
84
MC CKE
74 MC XCAS
72 MC XRAS
95 MC RDXWR
92
11
12 2
6
7
33
34
18
15
17
16
34
14
36
26
28
11
12
35
1
9
10
8
MC XCS2
130 A24
163
MC XRESET USB
ANS XIRL5
RXD 232C
X232C DET
X301
12.9MHz
VCC
MC PB02
MC PB11
MC PB04
MC PB09
RESET CAM/PB
VSUB CONT
PAL/XNT
EAGLE STBY
XCS TG BEAR
AU LRCK
IRL0
IRL1–
IRL2–
IRL3–
MC IRL0–
MC IRL1–
MC IRL2–
MC IRL3–
XRST SYS
SW
VSB
D+
D3.2V
Q201
T1 IN
T1 OUT
R1 OUT
R1 OUT
INVLD
T1 OUT
R1 IN
VCC
IC306
IC304
RS232C DRIVE
(SEE PAGE 4-25)
TXD
RXD
X232C DET
4 2
5
IC303
4 2
5
1
IC302
IC453
4
D +3.2V
D 3.2V
IC301
MC CAM
SH-DSP
(SEE PAGE 4-23)
IC456
SERIAL I/O, HOST IF,
AUDIO IF,
SHUTTER CONTROL,
STROBE CONTROL
(SEE PAGE 4-29)
DATA BUS
A1–A23 D0–D15
23
MC A23–21, A17, A16, A11–A01
97–129
8
A0–A7 D0–D15 VDD
ANS XIRL5 USB D–
XIN
XOUT
MC DACK USB
MC WREQ USB
USB D+
MC XRESET USB
MC XRD
MC XWE1
MC XCS USB
D +3.2V USB D+
USB D–
X201
48MHz
USB I/F
IC201
(SEE PAGE 4-33)
MC XWE1
MC XCSO
MC XRO
MC XWE1
MC XWE0
MC CKE
MC XCAS
MC XRAS VCC
VCCQ
MC RXDWR
MC XCS2
MC XCS MS
MC XWE0
MC XWE1
MC XRD
MC DACK0
MC DREQ0
MC HCLK
RST CAM/PB
ANS XIRL1
74
70
69
68
67
9
4
10
CA FD
EAGLE STBY
XCS TG BEAR
VSUB CNT
RESET CAM/PB
XCAM SCK
CAM SO
MC PB09
M SHUT ON
CAM SO
CAM SI
CAM SCK
MC PB04
MC PB12(XCS TG BEAR)
SYS V
CN451
CN452
09
70•74
2
3
4
1
6
8
10
11
9
8
7
12
15
6
19
D +3.2V
IC455
AUDIO AD/DA CONV.
(SEE PAGE 4-29)
SCK CS
RST
VCC
D1
D0
XRST SYS 66 HI SO
XCAM CSK
CAM SO
CAM SI
65
HI SI
64 XHI SCK
AU SDTI
SDTI A OUT L
A IN L
24 VA
23 VB
14 VD
SDTO
PW AD
PW DA
MCLK
LRCK
SCLK
AU SDTO
AU XPWAD
AU XPWDA
AU MCLK
AU LRCK
AU SCLK
4
4
5
5
5
2
5
2
6 6 6
7
RESET CAM/PB
PAL/XNT
12
MC A01
|
MC A12
MC D00
|
MC D15
MC A01
|
MCA20
MC D00
|
MC D15
DQ0–DQ15
SDRAM
16Mbit
(SEE PAGE 4-30)
A0–A11
29–45 25–16•9–1•48
37
15
16
17
20
24
IC307
DQ0–DQ15
FLASH
ROM
8Mbit
(SEE PAGE 4-25)
IC451
IC452
MEMORY
STICK
I/F
(SEE PAGE 4-28)
A0–A18
CS–
WE–
RAS–
CAS–
CKE
DQML
DQMU OE
XDRQ
28 HCKI
12 XRS
XINT
30 XDACK
32 XRD
33 XWRH
34 XWRL
35 XCS
WE–
CE
VCC
MC HCLK
D +3.2V
D +3.2V
A +4.9V
A +3.2V
D +3.2V
RESET–
MC XFLASH
MC XCS MS
D15
|
D0
A3
|
A1
VDD
BS
SDIO
SCKO
PI0
PO0
13 4 SCKI
29
11
SW
Q451
Q453, 454
SW
Q452
29
28
27
21
22
23
8
T1 OUT
MC MS IN
R1 OUT
X232C DET
XHI SCK
HI SI
HI SO
ACCESS LED
18
31
32
SYS V
USB D–
USB D+
16
L/XNT
28
A OUT L
30
REC OUT
17
MC MS IN
9
MC XFLRST
10
20
7
6
XRST SYS
XMC CS
MC HELP
XSTB OPEN
SYS V
4
5
1
2
1
2
CN002 CN001
CONTROL SWITCH
BLOCK (CF)
CONTROL SWITCH
BLOCK (MF)
3
FLASH UNIT
6
3
6
FLASH UNIT (ST)
4
5
PHOTO TR 5V
PHOTO TR OUT
STRB ON
XSTB OPEN
CN453
CN454
CN004
STRB A IN
13
16
15
17
12
14
18
Q004
BRIGHT
LEVEL
SENSOR
TO
HI-70
BOARD
(CN603)
(SEE PAGE 3-9)
10
TO
HI-70
BOARD
(CN602)
(SEE PAGE 3-11)
9
TO
HI-70
BOARD
(CN603)
(SEE PAGE 3-11)
8
Refer to
POWER
BLOCK(2)
(HI-70)
(SEE PAGE 3-15)
XTAL
OSC
X451
16.93MHz
D +3.2V
13
MC BS
MC DIO
MC SCLK
MC INT
MC VCC
14
15
16
12
21
20
19
18
22
21
4
8
5
3
9
7
8
9
10
11
12
CN603
CN606
CN455
CN456
HI-70
BOARD
MEMORY
STICK
20
TO
PS-427
BOARD
(CN252)
(SEE PAGE 3-4)
5
TO
LD-98
BOARD
(CN402)
(SEE PAGE 3-8)
4
TO
PS-427
BOARD
(CN252)
(SEE PAGE 3-4)
7
MC XRD
IC308
EEP ROM
(SEE PAGE 4-25)
ADRESS BUS ADDRESS BUS
DATA BUS
ADDRESS BUS
9 23
7
4
6
SY-56 BOARD
16 19
8
12
3
CN455
CN455
CN456
IC301 !¢
A +3.2V
(SEE PAGE 4-28)
(SEE PAGE 4-24) (SEE PAGE 4-24) (SEE PAGE 4-24)
IC456 $™
50
µ
sec/div
0.5/div
1.3Vp-p
16.384MHz