Read Sony DSC-F55V Service Manual online
DSC-F55V
3-6. CAMERA/MEMORY STICK INTERFACE (2) BLOCK DIAGRAM
3-11
3-12
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
IC503
4
IC501
<znz
(R529)
2.0Vp-p
20nsec/div
0.5V/div
0.5V/div
10nsec/div
1V/div
1V/div
4.7Vp-p
38.7nsec
20.8nsec
IC651
qf
A/V OUT
IC651
9
A/V OUT
IC651
2
A/V OUT
0.46Vp-p
20
µ
sec/div
0.2V/div
20
µ
sec/div
0.1V/div
20
µ
sec/div 0.5V/div
0.36Vp-p
2.0Vp-p
H
H
H
X501
25.8MHz
Q253
Q701,702
Q601
X502
48MHz
SY-59 BOARD
16
14
MC CAM
SH DSP
IC501
57-80
A1-A20
D0-D15
35-53
20
16
2
3
4
1
6
IC507
SCK
DI
DO
CS
RST
EEPROM
8KBIT
9
10
11
12
101
105
166
169
185
196
197
198
199
179
173
174
117
27
206
207
33
115
112
29
26
160
161
AU SDTO
AU SDTI
AU LRCK
AU SCLK
AU MCLK
AU XPWAD
AU XPWDA
SYS V
IRQ IMG
IRQ JPG
IRQ AUDIO
MC XCS2
MC XCS6
AU LRCK
MC HCLK
PEARL FLD
MC DRAK0
MC DRAK1
MC DREQ0
MC DREQ1
CAM SI
CAM SO
XCAM SCK
XEEPROM CS
XEEPROM RESET
XCAM RESET
XTG CS
XEAGLE CS
HALL AD
LENS TEMP AD
DAC ENB
DAC STBY
XTAL
EXTAL
15
D30/PTB6
LED
DRIVE
Q501
96
102
110
111
113
91
92
93
99
194
193
192
16
MC RDXWE
MC XCS3
MC CKE
MC XRAS
MC XCAS
MC XRD
MC XWE0
MC XWE1
MC XCS0
MS DIO
MS BS
MS SCLK
MS POWER ON
210
177
172
178
184
171
106
200
HI SO
HI SI
XHI SCK
XMC CS
IRQ6
XMC HELP
XRESETP
PAL/XNTSC
HI SO
HI SI
XHI SCK
XMC CS
XMC HELP
XRST SYS
PAL/XNTSC
BEEP ON
AV JACK IN
BEEP
124
XAU SP MUTE
XAU LINE MUTE
123
VOUT ON
25
48
36
22
74
62
100
170
116
201
84
30
182
139
159
VCCQ
VCC
D 3.2V
D 1.8V
CNT Y
CNT C
SP VOL
Y OUT
C OUT
DATA BUS
ADDRESS BUS
14
20-26
29-35
29-35
16
2-13
42-53
A0-A13
DQ0-DQ15
IC506
SDRAM
64MBIT
64MBIT
14
27
VCC
3
49
9
43
VCCQ
D 3.2V
15 16 17 18 19 37 38 39
MC XWEO
MC RDXWR
MC XCAS
MC XRAS
MC XCS3
MC CKE
MC HCLK SD
MC XWE1
DQML
WE-
CAS-
RAS-
CS-
CKE
CLK
DQMU
MC XFL RST
19
FLASH ROM
16MBIT
IC504
16
48,1-9
16-25
29-36
38-45
38-45
DQ0-DQ15
A1-A15
11
RESET
-
OE
CE
WE-
12 26 28
37
VCC
MC XWE1
MC XFL RST
MC XCSO
MC XRD
D 3.2V
MODE CONTROL
8
9
11
CN703
3
2
1
MEMORY
STICK
SLOT
STICK
SLOT
CONTROL
SWITCH
BLOCK(MS)
(1/2)
SWITCH
BLOCK(MS)
(1/2)
IC651
5
VIDEO AMP
2
14
3
13
12
9
10
11
D-CHG-CONT
Y IN
C IN
GAIN CTL
GAIN CTL
V OUT
V+1
V+2
VOUT ON
Y OUT
C OUT
CNT Y
CNT C
SP VOL
A OUT L
14
AUDIO AD/DA CONV.
IC252
8
MCLK
11
PW AD
SDTI
15
9
SDTO
13
PW DA
12
10
A IN L
3
5
VDD
LRCK
SCLK
A 3.2V
BEEP IN
PB IN
44
REC OUT
19
10
XAUDIO MUTE
21
48
LINE OUT
LINE/SPEAKER AMP
SP VCC
46
16
11
IC702
15
VCC
25
VOL CTL
VCCH
XBEEP MUTE
1
SP OUT-
SP OUT+
3
35
WHPF IN
A 3.2V
A 4.9V
FDD P 5V
MUTE
Q254,255
BEEP ON
XAU LINE MUTE
XAU SP MUTE
MIC SIG
A 4.9V
REG
Q651,652
A 3.2V
AV JACK IN
1
MIC901
MIC
CN102
7
3
MIC
AMP
VIDEO OUT
AUDIO OUT
A/V OUT
J951
2
1
SP+
SP-
SP901
SPEAKER
SPEAKER
CAMERA/
MEMORY STICK
INTERFACE(1)
16
(SEE PAGE
3-10)
3-10)
(4-21)
(4-24)
(SEE PAGE 3-14)
(4-19)
(4-25)
(4-25)
(4-24)
(4-24)
1
2
7
10
D 3.2V
MS POWER ON
ACCESS LED
MS DIO
MS BS
MS SCLK
6
4
2
9
8
SCLK
DIO
BS
VCC
INT
D106
(ACCESS)
CN101
5
USB D-
VMO
4
VPO
SUSPND
13
11
OE
12
VCC
6
USB D+
RCV
11
2
VM
10
3
VP
USB D+ OUT
USB D- OUT
USB D+ IN
USB D- IN
USB XVDATA
USB TXENL
USB SUSPND
D 3.2V
D 3.2V
D+
D-
VCC
DIGITAL I/O
(USB)
CN951
IC601
USB I/F
USB D+PULL UP
XMS IN
ACCESS LED
USB DET
USB D+ OUT
147
148
USB D- OUT
USB D- IN
145
146
USB D+ IN
186
USB TXENL
187
USB XVDATA
USB VBUS
USB D+PULL UP
14
189
USB SUSPND
191
88
USB DET
USB VBUS
134
UCLK
2
4
IC503
CN706
IC101
CD-264
BOARD(2/2)
BOARD(2/2)
CN103
3
1
CN707
(4-22)
(4-32)
(4-8)
MIC SIG
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