Camera Block Diagram - Sony DSC-P52 Service Manual

DSC-P52
COVER
COVER
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.

3-2. CAMERA BLOCK DIAGRAM

SY-91 BOARD (1/2)
(1/10)
IC351
CCD
IMAGER
Q352
V OUT 10
V1 8
V2 7
V3A 6
V3B 5
LENS BLOCK
V4 4
V5A 3
V5B 2
IRIS
V6 1
H1 17
H2 18
RG 12
SUB 14
CSUB 15
(4/10)
IC781
CLOCK GEN.
2 FIN CLK3 OUT
X781
CLK2 OUT
27MHz
CLK3 ON
FP-689
CLK2 ON
(FLEXIBLE) REF OUT
CN203(1/2)
OVF A OVF A
IRIS
8
METER
OVF A OVF A
6
M
OVF B OVF B
5
OVF B OVF B
7
(2/10)
IC203(1/4)
HALL
CN201
BIAS CONT
IRIS BIAS+ IRIS BIAS+
4
IRIS HALL+ IRIS HALL+
H 6
IRIS HALL- IRIS HALL-
3
IRIS BIAS- IRIS BIAS-
5
SHUTTER
MOTOR DRIVE+ DRIVE+
2
M
Q201
DRIVE- DRIVE-
1
FOCUS FOCUS A FOCUS A
16
MOTOR
FOCUS A FOCUS A
20
M
FOCUS B FOCUS B
14
FOCUS B FOCUS B
18
ZOOM FOCUS A FOCUS A
17
MOTOR
FOCUS A FOCUS A
21
M
FOCUS B FOCUS B
14
FOCUS B FOCUS B
18
ZOOM RESET XZM RST SENS X ZM RST SENS
7
SENSOR
FOCUS RESET XFC RST SENS XFC RST SENS
8
SENSOR
LENS TEMP LENS TEMP LENS TEMP
13
SENSOR
CN203(2/2)
OVF VFC RST SENS OVF RST SENS
1
SENSOR
CN202
LENS BARIA CLOSE
2
DC MOTOR
M
LENS BARIA OPEN
8C-028G
1
7
6
(1/10)
IC901
CAMERA
MODULE
(CH-122 (3M) BOARD)
6 CCD OUT D0 25
38
D13
18 V1
10 V2
19 V3A
20 V3B
MCK12 49
14 V4
WEN 55
15 V5A
16 V5B CAHR 46
17 V6 CAVR 47
CLPOB 43
2 H1
CLPDM 44
3 H2
XCAM SO
XCAM SO 41
5 RG
XCAM SCK
XCAM SCK 42
24
VHST
XFE CS
XFE CS 39
48 TG CLK
XTG CS
XTG CS 40
XCAM RESET
XCAM RST 45
Q351
TG CLK
4
USB CLK
11
TG CLK EN
5
USB CLK EN
13
MC CLK1
16
IRIS
14 OUT1A IN1 12
DRIVER
15 OUT1B IN2 10
17 OUT2A EN1 11
18 OUT2B EN2 9
(2/10)
5
7 IC202
6
7ch LENS DRIVER
SHUTTER
DRIVER
43 OUT7A IN7 48
EN7 47
46 OUT7B
FOCUS
20 OUT3A IN3 8
MOTOR
21 OUT3B DRIVER IN4 6
23 OUT4A EN3 7
OUT4B EN4 5
24
ZOOM
37 OUT5A IN5 4
MOTOR
38 OUT5B IN6 2
DRIVER
41 OUT6A EN5 3
OUT6B EN6 1
42
PS 33
12
14
13
(2/10)
(2/10)
(2/10)
IC204
IC203(2/4)
IC203(3/4)
D/A CONV
HALL
AMP
HALL OFFSET CAM SO
GAIN CONT
Q204 6 A07 DI 14
1 3 HALL GAIN XCAM SCK
5 A06 CLK 13
6 DAC STB
2 7 LD 12
1 HALL REF
5
4 A05
3
(2/10)
IC201(2/2)
(2/10)
IRIS DRIVE
IC201(1/2)
9 IRIS CONT2
1 A02
8
IRIS DRIVE 10
IRIS CONT1 SP VOL
15 A01 A10 10
(2/10) (2/10)
PRE LAMP AF ON
A03 2
IC203(4/4)
IC205
IRIS CONT
BARRIER 2
MOTOR
3
DRIVER
3-3
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
(3/10)
IC301
CAMERA DSP
(HM (3M SA) BOARD)
. 26 . 21 . 67 . 68
27 19 72 65
. . . .
25 14 66 81
. . . .
ADIN00
24 18 D00 78 77
14
. . . .
16 16 DATA BUS
ADIN13
22 16 73 75
D15
. . . .
23 13 71 69
. . . .
20 12 79 80
. .
74 76
96 CLK TG
183 TG WEN . 54
. 38
52
.
8 CCD HD 37
.
51
.
CCD FD 41
9
.
49
.
39
6 OPB CLP
.
47
.
7 DUM CLP 35
.
53
.
33
A01
.
45
25 ADDRESS BUS
.
36
A25 .
44
.
34
.
50
.
31
.
48
.
29
.
40
.
32
.
46
.
30
43
250 SUB CNTL
AUCK 259
PLL BYP 104
XWAIT 64
IRQIMG 62
WRLX 59
WRHX 60
88 CLK
RDX 55
CS XRAM 58
242 DIR 2A
CSX 57
DIR 2B
243
241 EN2
PANEL R
RO 212
PANEL G
GO
207
PANEL B
BO 204
LCD
1
PANEL V BLOCK
LCD VD 229
(PAGE 3-5)
HDO
LCD HD 225
XRST SYS
RSTX 94
NDVDO 227
246 SHUTTER
SYS V
FRONT
2
BLOCK
XRST SYS
196 M SHUT EN
(PAGE 3-5)
FRONT
DIR 0A
234 STRB ON
3
STROB E1
248 BLOCK
235 DIR 0B
(PAGE 3-5)
233 EN0
SENCV OPEN
SENCV OPEN 201
SENCV CLOSE
SENCV CLOSE 190
DIR 1A YO 215 TH351
238
TEMP
239 DIR 1B
SENSOR
AOUT L 278
237 EN1
AIN 272
236 SENS1
232 SENS0
240 SENS2
187 SENS2
XFE CS
XTG CS
XCAM RESET
USB CLK
TG CLK EN
USB CLK EN
XCAM SO
XCAM SCK
DAC STB
(4/10) (4/10)
IC501 IC502
MC CAM SH DSP EEPROM
RXD2 203 4 DO
TXD2 202 DI
3
60 . 49
SCK2 204 2 SCK
56 . 47
.
CS 189 1 CS
D0
16 54 45
.
D15 BUSY 14 7 BUSY
52 41
. .
WE 71 6 RST
51 39
FR SI
TXD0 190
FR SO
62 RXD0 191
79
XFR SCK
.
64 SCK0 185
.
81
XCS MC
.
FRONT
66 SCS0 134
. 4
83 BLOCK
68
XMC NMI
(PAGE 3-5)
88 NMI 136
.
70 A1 MC UPDATA
.
90 UPDATA 74
.
72
A25 MC HELP
.
92 HELP 157
.
73
.
93
.
75
. 95
.
76
.
97
XCS PANEL TG
78 XCS PANEL TG 137
LCD
VG
5
VG 232 BLOCK
V COM AD
(PAGE 3-5)
V COM 235
146 TCLK
162 SCL
138 WAIT D2.9V
Q701(1/2)
165 IRQ1
LED D703
AE LOCK 35
100 WE0 DRIVE (AE/AF LOCK)
101 WE1
99 RD
D705
MS DIR
216
(MS ACCESS)
114 CS4
117 CS6
MS DIO 215
MS SCLK 213
MS BS 214
USB D + PULLUP 28
FRONT
6
BLOCK
(PAGE 3-5)
140 RESETP D3.1V
164 IRQ0 Q501
DP 239
DM 238
(3/10)
IC601
VIDEO AMP
VAMP ON 13 7 POWER SAVE
VOUT
6 VIDEO IN
230 CCD TEMP
(7/10)
IC151
AUDIO AMP
XAU LINE MUTE 29 LINE MUTE
C8
XAU SP MUTE 50 B2 SP SAVE LINE OUT
CASU 124 G8 LPF SEL MUTE DRVR
XAU PWR SAVE 25 H9 STBY
H4 PB IN
SP OUT+
187 CKIO H5 REC OUT
SP OUT-
226 XFE CS J3 VOL CTL
110 XTG CS
E1 BEEP
220 XCAM RESET
F2 XBEEP MUTE
MIC IN
184 USB CLK
MIC SPY
22 TG CLK EN
USB CLK EN
23 Q704
LED
192 XCAM DR PS
DRIVE
229 LENS TEMP
228 HALL AD
SELF TIMER LED
200 TXD1
BEEP ON
199 SCK1
BEEP
19 DAC STB
168 LENS CLOSE ON
236 LENS OPEN ON
XCAM SO
XCAM SCK
3-4
JK-256
(FLEXIBLE)
CN701
MS DIO
6
MS SCLK
4
(MS SOCKET)
MS BS
9
XMS IN
XMS IN
5
USB JACK IN
AV JACK IN
CN101
USB JACK IN VCC
19 1
USB DATA+ D+
22
3
USB DATA- D-
21 2
(USB)
V OUT
4 17
J102
AV JACK IN
A/V OUT
15
(MONO)
AU OUT
13
CONTROL SWITCH
B4
BLOCK (SW-392)
A5
(1/3)
CN702
(1/3)
SP+
A2 3 SP901
SP-
SPEAKER
D1 2
CN706
MIC IN
B8 MIC MIC901
5
B9
D001
SELF TIMER
AF ILLUMINATOR
9 .
A4.9V
10
UA-003
FRONT
7 (FLEXIBLE)
BLOCK
(PAGE 3-5)
S102
SENCV OPEN
3
1
S101
SENCV CLOSE
LCD
8
BLOCK
AUDIO SIGNAL
(PAGE 3-5)
VIDEO SIGNAL
VIDEO/AUDIO SIGNAL