Sony DSC-P51M Service Manual page 19

DSC-P51/P51M
COVER
COVER
3-2. CAMERA BLOCK DIAGRAM 1
6
1.2 Vp-p
103 µsec
Q302 E (CN301 qj) REC
CD-391 BOARD
Q302 CN301
3.5 Vp-p
VOUT 8 BUFFER
18 MHz
IC301 qf (CN301 qs) REC
IC301
CCD IMAGER
3.7 Vp-p
16.7 MHz
IC301 qh (CN301 qf) REC RG 14
H2 16
3.5 Vp-p
H1 15
16.7 MHz
VSHT 11
IC301 qg (CN301 qd) REC
V4 1
7.4 Vp-p
V3A 2
V3B 3
103 µsec
IC301 1, 2, 3
(CN301 5, 6, 7) REC
V2 4
V1A 5
7.4 Vp-p
V1B 6
103 µsec
IC301 4, 5, 6
(CN301 8, 9, q;) REC
Q301
CSUB 12 SWITCH
TH301
CCD
TEMP
SENSOR
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CH-109 BOARD
CN101
12
CN102
AD0 − AD13
51
CCD OUT
17 17 4 CCD OUT D0 − D13 23 DATA BUS 14
28
64
29
IC101
CAMERA
MODULE
RG
XTG CS 24
3 RG 48
12 12
H2
XGCAM CS
14 14 2 H2 XGCAM CS 25
47
H1
XCAM SO 26 46
13 13 1 H1
XCAM SCK
VSHT
XCAM SCK 27 45
11 11 11 VSHT
V4
10 V4
5 5
V3A
6 6 8 V3A
V3B
9 V3B
7 7
V2 XCAM RESET
8 8 7 V2 XCAM RESET 33 17
V1A
9 9 5 V1A CA HD 34 24
V1B
6 V1B CA FD 35 23
10 10
MCK12 38
67
TG CLK 39
69
WEN 45 35
VSUB CONT VSUB CONT
15 15 15
CCD TEMP CCD TEMP
2 2 16
CCD TEMP
XTG CS
XGCAM CS
CAMERA BLOCK 2
15
XCAM RESET
(3-6)
XCAM SCK
CAM SO
4.0 Vp-p
27 MHz
IC781 2 (X781) REC/PB
CLOCK GEN.
2 FIN
X781
27MHz
5 13
TG CLK EN
USB CLK EN
USB CLK
CAMERA BLOCK 2
16 MC CLK1
(3-5)
PAL/XNTSC
05
3-3
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
SY-075 BOARD (1/4)
CA CN705
7
14 DATA BUS
20
XTG CS XTG CS
23
XGCAM CS
24
XCAM SO CAM SO
25
XCAM SCK
26
XCAM RESET MCK
54
CA HD CA HD
47
CA FD CA FD
48
MCK12 MCK
4
VSUB CONT
TG CLK
2
TG WEN
36
DQM0 17
56
DQM1 74
3 5 6 8 9 11 12 14
55
32 34 35 37 38 40 41 43
DQ0 − 31
32
48 50 51 53 54 56 57 59
77 79 80 82 83 85 86 88
22 25 28
A0 − 11 12
63 − 69
23
BA0 1
2
24
IC302
64M SDRAM
(2/8)
3.0 Vp-p WE# 18
CLK 71
44 MHz
CKE 70
IC781 4 REC/PB
CAS# 19
RAS# 20
IC781 CS# 21
DQM2 29
(5/8)
DQM3 62
CLK3_OUT 4
REF_OUT 16
CLK2_OUT 11
4.3 Vp-p
27 MHz
IC781 qh REC/PB
12 65 – 69
16 DATA BUS
D00 – 15
ı 71 81
14
14 16 ADIN0 – 13
29 – 41
A01 – 25 25 ADDRESS BUS
18
43 – 54
ı
27
IC301 246
SHUTTER
PIO02
CAMERA DSP 196
(1/8)
EN0 233
237
EN1
DIR0A 234
DIR0B 235
DIR1B 239
SENS0 232
PIO10 192
SENS1 236
PIO11 184
DIR2A 242
EN2 241
PIO00 201
XSENCV CLOSE
PIO07 189
XOVF RST SENS
PIO13 187
96 CLKTG
STROBE1 248
8 CCDHD
9 CCDFD
250 SUBCNTL
WRHX 60
WRLX 59
183 TG WEN PIO15
RDX 55
CSXRAM 58
141 DQM0 CSX 57
140 DQM1 XWAIT 64
IRQIMG 62
AUCK 259
143 – 147 149 – 153
155 – 158 160 – 164
PLLBYP 104
DATA BUS 32 DQ00 – 31
166 167 169 – 171
173 – 178 180 181
119 123 – 127 129
ADDRESS BUS 12 AQ00 – 11
131 – 134 136
118
2 BA0 1
120
340 mVp-p
H
Q303 E REC/PB
137 XWE
330 mVp-p
116 QCLK
113 QCLKE
H
112 XCAS
Q302 E REC/PB
111 XRAS
NTVDO 227
106 XCSO
RSTX 94
Q303
139 DQM2
RO 212 BUFFER
138 DQM3
Q302
GO 207 BUFFER
310 mVp-p
Q301
88 CLKI
BO 204 BUFFER
223 EXTPAL
H
Q304
Q301 E REC/PB
YO 215 BUFFER
450 mVp-p
LCDVD 229
H
HD 225
Q304 E REC/PB
3-4
16
CAMERA BLOCK 2
1
(3-5)
25
MSHUT ON
MSHUT EN
HR EN0
HR EN1
HR DIR0A
HR DIR0B
HR DIR1B
LENS MOTOR DRIVE
XFC RST SENS
2
BLOCK
(3-8)
XZM RST SENS
HR DIR2A
HR EN2
XSENCV OPEN
VIDEO, FLASH,
STRB ON
10 MODE CONTROL BLOCK
(3-10)
MC XWE1
MC XWE0
MC XRD
MC XCS4
CAMERA
MC XCS6
5
XWAIT BLOCK 2
IRQIMG
(3-5)
AU LRCK
PLLBYP
XRST SYS
SYS V
AMP OUT ON
A 2.9V
Q305
VIDEO, FLASH,
MODE CONTROL
CV OUT
12
BLOCK
(3-10)
CN701
(1/5)
VIDEO, FLASH,
SYS V
MODE CONTROL
40
7
XRST SYS
BLOCK
33
(3-9)
PANEL R
7
LCD BLOCK
PANEL G
11
9
(3-11)
PANEL B
11
PANEL V
LCD BLOCK
44
3
HDO
43
(3-11)
VIDEO, FLASH,
PAL/XNTSC
MODE CONTROL
13
31
BLOCK
(3-9)