Sony DSC-P12 Service Manual page 20

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COVER
COVER
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/2)
LENS BLOCK
LENS
IRIS
(METER)
15
20
21
22
3
7
ZOOM
FOCUS
SHUTTER
IRIS
ı
MOTOR
MOTOR
MOTOR
MOTOR
9
IC101
11
M
M
M
M
ı
14
CCD
IMAGER
1
ZOOM
FOCUS
2
SENSOR
SENSOR
4
5
10
6
27
28
TH101
CCD TEMP
SENSOR
D101
SELF TIMER/
AF ILLUMINATOR
LENS
TEMP
SENSOR
ST-81 BOARD
C001
CHARGING
T001
FLASH
D001
CAPACITOR
UNIT
XE_A (H)
5
+
4
3
L001
TRIGGER
XE K (L)
Q004
05
SECTION 3
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SY-83 BOARD (1/2)
CD-434 BOARD
CN151
Q102
CCD OUT
BUFFER
14
6
IC152
5
5
RG, H1B, H2B
2
7
CAMERA
8
3
MODULE
(1/10)
22
ı
V2, V4, V5A, V5B,
25
V6, V7A, V7B, V8
10
27
14 − 20
ı
29
XSG1A,
33
XSG1B,
XSG3A,
8
XSG3B
3 7
39 41
9
V1A, V1B,
31
9 11
45 48
12
V3A, V3B
32
13
34
IC151
35
VHLD
51
23
V DRIVER
VHLD
26
64
VST
41 42
49
21
VST
30
1
XV1
43
7
XV3
47
11
H1A, H2A
2
1
3
3
CCD TEMP
20
PRE LAMP
39
CN301
20
21
FOCUS A, A, B, B
21
ı
23
24
24
37
1
ZOOM A, A, B, B
38
ı
41
4
42
14
10
IRIS M±, S±
15
ı
17
13
18
14
SHUTTER±
43
ı
46
17
TEMP OUT
6
18
8
27
Q151
LED
DRIVE
Q002, 003
CN351
Q352, 353
4
ST UNREG
1
ı
9
TRANS
XSTRB PWR SAVE
DRIVE
2
1
STB FULL
3
IC351
(9/10)
STB ON1
FLASH
2
4
CONTROL
3-1
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
IC602
SIGNAL GENERATOR/
SRAM
CA ADI00 −
CA ADI00 −
ADI13
ADI13
25
1 − 4 6 8 − 10
29 − 32 34 36 − 38
12 − 14 16
ı
56 57 61 − 64
40 − 42 45 − 47
38
18 − 27
20
13
24
58
48
19
50
22
CA HDI
CA HD
46
8
CA FDI
CA FD
47
9
MCK12
49
96
CAM SO, XCAM SCK, XCAM RESET
IC601
45
CAMERA DSP,
TG CLK
48
88
256M SDRAM
(2/10)
X501
IC502
27MHz
4
2
MC CLK1
CLOCK
16
GENERATOR
U CLK
11
(6/10)
IC301
LENS DRIVER
(4/10)
HR EN0,
HR DIR0A,
FOCUS
5
HR DIR0B
233
MOTOR
ı
ı
8
235
DRIVER
HR EN1,
HR DIR1A,
ZOOM
1
HR DIR1B
237
MOTOR
ı
ı
4
239
DRIVER
19
IRIS M IN
10
195
IRIS
IRIS M EN
9
191
MOTOR
IRIS S IN
12
194
DRIVER
IRIS S EN
11
188
MSHUT ON
47
246
MSHUT EN
SHUTTER
48
196
MOTOR
DRIVER
MSHUT REF
31
XFC RST SENS
192
232
187
XZM RST SENS1, 2
184
236
STRB ON
248
PRELAMP AF ON
CAM SO, XCAM SCK, XCAM RESET
SELF TIMER LED
ACV UNREG1
STB CHARGE
DAC STB
8
IC503
XSTB FULL
MSHUT REF
EVR
2
(D/A CONV.)
(6/10)
PRELAMP AF ON
1
Q354
XSTRB PWR SAVE
2
SW-386 BOARD (1/2)
CN802
(1/2)
Q605
PANEL R
212
BUFFER
28
40
Q604
PANEL G
207
BUFFER
27
39
IC101
Q603
LCD DRIVE,
PANEL B
TIMING
204
BUFFER
26
38
GENERATOR
HDO
(2/2)
225
12
43
PANEL V
229
16
42
17
47
21
46
36
9
35
31
6
34
Q002
1
2
XAE LOCK LED
9
Q606
CV OUT
215
BUFFER
AU AINL
278
AU AOUT
272
Q501
LED
35
50
DRIVE
29
IC501
124
MC CAM,
XRST SYS
25
SH DSP,
94
16M FLASH
SYS V
(5/10)
238
227
164
239
39 41 - 45
65 - 69
MC D00 - D15
47 49 51 52
71 - 81
54 56 - 60
62 - 64 66
68 - 70 72
216
29 - 41
73 75 76
MC A01 - A25
43 - 54
78 79 81
83 - 88 90
213
92 93 95 97
ı
215
199
200
220
202
ı
204
6
CAM SO, XCAM SCK
7
SP VOL
3
U CLK
185
184
MC CLK1
190
187
191
CCD TEMP
230
TEMP OUT
229
140
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
3-2
DSC-P10/P12
PANEL UNIT
CN103
VR
19
4
VG
LCD901
20
5
VB
21
3
Q101, 102
PSIG
COLOR
PSIG
25
6
LCD
DRIVE
MONITOR
RGT, HCK1,
2
HCK2, HST,
7
2 3 4
WIDE, DWN, EN,
8
14 15 23
VCK, VST, COM
12
32 − 35
13
19
ı
23
BL LEV
28
29
D901
CN101
BL THH
6
BACKLIGHT
BL L
1
D007
AE/AF LOCK
(GREEN)
BL L
OVERALL (2/2)
3
BL ON
(PAGE 3-4)
CV OUT
AU AINL
AU AOUT
SP VOL
OVERALL (2/2)
1
XAU SP MUTE
(PAGE 3-3)
XAU LINE MUTE
AU HGL SEL
XAU POWER SAVE
USB D±
D802
(MS ACCESS)
MEMORY
MS-130 BOARD
STICK
CN801
CN001
MS DIO, MS BS,
3
MS SCLK
8
MS DIO, MS BS, MS SCLK
5
4
7
2
EEPROM,
SO, SI, SCK
IC504
2
ı
EEPROM
4
(6/10)
FR SI, FR SO, XFR SCK
OVERALL (2/2)
2
XRST SYS
(PAGE 3-3)
SYS V
SELF TIMER LED
STB CHARGE
XSTB FULL
XSTB PWR SAVE

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