Sony Cyber-shot DSC-P92 Service Manual page 20

COVER
COVER
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/2)
LENS BLOCK
SY-93 BOARD
(1/2)
IRIS,
(1/10)
SHUTTER
IC351
15
CCD
IMAGER
1-5 7-9 11 14 21 22 27 28
• • • • • •
V2,V4,V5A,V5B,V6,V8
11
•
V1A,V1B,V3A,V3B 9
•
7
•
3
IRIS M+
IRIS (2/10)
IRIS M-
MOTER
IRIS S+ IC203
5 17 9
IRIS S-
M
| | |
IRIS
8
15 2
DRIVE
SHUTER
MOTER SHUTTER+
43 47
1 SHUTTER-
M SHUTER
• •
|
46 48
4 DRIVE
FOCUS A
FOCUS A
FOCUS
FOCUS B
MOTOR
FOCUS
FOCUS B 20 5
20
M MOTOR
| |
|
23 24 8
DRIVE
ZOOM A
ZOOM
ZOOM A
MOTOR
ZOOM B
ZOOM
27 37 1
ZOOM B
M
MOTOR
| | |
24 42
4
DRIVE
FOCUS RESET
17
SENSOR
XZM RST SENS
LENS TEMP
10
SENSOR
(2/10)
ZOOM IC202
POSITION 16 1
AMP
SENSOR
CN201
Q501-505, T501
FLASH
STB CHARGE
9 9
HIGH
UNIT
VOLTAGE
XSTB FULL
CHARGER 4 4
C508
IC501
, Q506
STRB ON
FLASH
1 1
DRIVE
CN501 CN704
ST-082 BOARD
PARTS UNIT
(UA-002)
D001
7
AF LED PRELAMP LED
•
8
MIC IN
MIC
MIC 3
901
CN706
SECTION 3
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
(1/10)
IC901
CCD OUT
6 25
14
|
1 38
|
5 46
CAMERA
•
H1 A,H1 B,
47
MODLILE
14
H2 A,H2 B
(CH-122(5M 2)
|
49
20
BOARD)
TG CLK(54MHz)
48
8
| 41
(1/10) 7
•
•
42
13
XSG1A, XSG1B,
IC902 |
XV1, XSG2A,
11
39 XSG2B, XV2
45
V |
51
DRIVE
XCAM RST
IRIS M EN
IRIS M IN
IRIS S EN
IRIS S IN
MSHUT ON
MSHUT EN
HR ENO
HR DIROA
HR DIROB
HR ENI
HR DIRIA
HR DIRIB
USB CLK
XFC RST SENS
MC CLK
ZOOM POS
4
(2/10)
IC201
6
•
1 CAM SO,XCAM SCK
EVR
7
Q704
PRELAMP AF ON
LED
SELF TIMER LED
DRIVE
3-1
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
(3/10)
IC301
CA AD00
|
CA AD13
27
CAMERA DSP
14
|
VIDEO ENCODER
12
CAM HR
AUDIO I/F
8
CAM VR
SHUTTER CONTROL
•
9 STROBO CONTROL
MCK12
(HM (5M SA) BOARD)
96
191
IRIS M EN, IRIS M IN,
•
IRIS S EN, IRIS S IN
195
•
188
MC D00
•
|
194
MSHUT ON MC D15
65
MSHUT EN 196
16 16
|
•
81
246
HR ENO
MC A01
HR DIROA
|
233
HR DIROB MC A23
•
234 54
23
•
|
235 29
HR ENI
HR DIRIA
237
HR DIRIB •
238
•
239
XFC RST SENS 232
•
XZM RST SENS
192
•
236
•
184
STRB ON
248
X781 SYS V
227
CV OUT
27MHz
215
XTAL
OSC PANEL R
PANEL G
212
• PANEL B
2 207
•
TG CLK
204
(4/10)
4 HDO
225 PANEL
IC781
•
11
229
CLOCK
AU AIN
GENERATOR 278
16 AU AOUT
272
MC CLK1
88
XRST SYS
44
USB CLK (48MHz)
MC CLK1 (27MHz)
CAM SO, XCAM SCK
HDO
PANEL V
PANEL R
TO
PANEL G
OVERALL
1
PANEL B
BLOCKDIAGRAM (2/2)
(PAGE 3-4)
SP+
SP-
BEEP
MC D00
|
MC D15
60 215
DATA 16
| •
39 (4/10) 214 MS DIO, MS BS, MS SCLK
MC A01 •
IC501 213
|
MC A23
62 MC CAM
ADDRESS 23
|
SH DSP
93
EEPROM SO
EEPROM SI
(4/10)
EEPROM SCK
3
IC502
• 202
4
|
EEPROM • 204
2
16Kbit
191
•
164 FR SO, FR SI, FR SCK
190
•
185
CAM DD ON
198
140
184
187
XCAM RST
220
200
CAM SO,XCAM SCK
•
199
ZOOM POS
239
233
USB DATA +, USB DATA -
•
238
(3/10)
IC601
CV OUT
VIDEO
6 4
AMP
AU AIN
H4 B4
(7/10)
AU AOUT
H5
IC151
SP+
A2
SP-
•
AUDIO
D1
AMP
BEEP
E1
MIC IN
B8
3-2
DSC-P92
JK-252
MEMORY
BOARD (1/3)
STICK
6
•
9
•
4
CN701
STB CHARGE TO
OVERALL
XSTB FULL 2
BLOCKDIAGRAM (2/2)
(PAGE 3-3)
SELF TIMER LED
SYS V
XRST SYS
JK-252
BOARD (2/3)
CN101
22
• USB
21
V OUT
17
J102
AV OUT
(MONO)
AU OUT
13
CN701
AUDIO SIGNAL
VIDEO SIGNAL
VIDEO/AUDIO SIGNAL