Sony Cyber-Shot DSC-P72, Service Manual

Page: 66 / 74

DSC-P72
COVER
COVER
4-11 4-12
SY-85 (3/10)
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS SY-85 BOARD SIDE A SY-85 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS SY-85 BOARD SIDE A SY-85 BOARD SIDE B
2.9 1.6 2.9 2.9
1.1 1.1 2.9
NO MARK:REC/PB MODE
REG_GND
D_1.5V
D_2.9V
B
0.1u
C317
B
0.1u
C311
B
0.1u
C308
B
0.1u
C309
A_2.9V
10u
6.3V
C322
P
PANEL_B
±
0.5%
560
R310
PANEL_G
±
0.5%
560
R309
±
0.5%
27k
R312
±
0.5%
18k
R311
B
0.1u
C315
±
0.5%
10k
R306
±
0.5%
560
R308
PANEL_R
±
0.5%
330
R307
B
0.1u
C312
R305
XX
B
0.1u
C313
±
0.5%
6800
R303
B
0.01u
C304
B
0.1u
C314
FB302
0uH
FB301
0uH
6.3V
10u
C321
P
10uH
L302
10uH
L301
4V
22u
C303
P
4V
22u
C320
P
XX
R304
1k
R302
1k
R301
B
0.1u
C305
±
0.5%
5600
R314
±
0.5%
10k
R315
±
0.5%
10k
R313
B
0.1u
C326
B
0.1u
C325
B
0.1u
C328
B
0.1u
C327
B
0.1u
C323
B
0.1u
C324
B
0.1u
C301
B
0.1u
C302
MC_XWE1
HR_DIR0B
MSHUT_ON
CA_AD04
MC_XCS4
MC_A12
MC_A19
AU_AINL
MC_A21
IRQIMG
MC_A16
XLENS_RST_LED
MC_A22
PLLBYP
CA_AD01
MC_A18
MC_D05
XZM_RST_SENS1
MC_D10
MC_A06
MC_A24
XWAIT
TG_WEN
PANEL_V
MCK12
MC_D09
MC_A14
MC_D15
MC_D07
HR_DIR1B
MC_A04
MC_A02
IRIS_M_IN
IRIS_S_EN
CA_AD12
MC_D02
VSUB_CONT
XRST_SYS
CA_AD06
MC_XRD
MC_D03
MSHUT_EN
CA_AD05
HR_DIR0A
MC_A08
AU_LRCK
MC_A10
MC_XWE0
MC_A11
MC_A13
MC_D04
MC_A20
MC_A05
MC_A17
MC_A23
CA_AD03
MC_D08
HR_EN0
CA_FD
MC_D13
SYS_V
HR_EN1
MC_A25
MC_A15
MC_D14
CA_AD08
MC_A01
IRIS_M_EN
MC_D11
CA_AD00
MC_CLK1
CA_AD02
MC_D01
CA_AD07
CA_AD09
MC_D00
MC_A03
CA_AD11
CA_AD13
MC_XCS6
HR_DIR1A
IRIS_S_IN
CA_AD10
AU_AOUT
MC_D06
HDO
MC_A07
CA_HD
XFC_RST_SENS
MC_D12
MC_A09
STRB_ON
R316
0
B
0.1u
C316
B
0.1u
C307
CLPOB
CLPDM
JL301
JL305
JL306
JL304
JL303
JL302
JL307
JL308
10u
6.3V
C318
B
0.1u
C306
FB303
0uH
JL309
10uH
L601
68
R602
V_OUT
0.1u
B
C603
6.3V
22u
C602
A TA
NJM2574RB1(TE2)
IC601
1
LPF/THR SW
2
GND
3
Vsag
4
V
-OUT
5 6 7 8
4V
22u
P
C604
4V
100u
C605
1u
B
C601
1M
R601
VAMP_ON
AU_2.9V
SYS_V
1
SMCK
2
CAMVDI
3
EXTVALID
4
DGND_0
5
PBLK
6
OPBCLP
7
DUMCLP
8
CCDHD
9
CCDFD
10
VCC3_0
11
ADIN15
12
ADIN13
13
ADIN12
14
ADIN09
15
ADIN14
16
ADIN11
17
VCC2_0
18
ADIN10
19
ADIN08
20
ADIN06
21
ADIN07
22
ADIN04
23
ADIN05
24
ADIN03
25
ADIN02
26
ADIN00
27
ADIN01
28
DGND_1
29
A23
30
A25
31
A22
32
A24
33
A19
34
A21
35
A18
36
A20
53
A06
54
A01
55
RDX
56
VCC2_1
57
CSX
58
CSXRAM
59
WRLX
60
WRHX
61
IRQJPG
62
IRQIMG
63
DGND_2
64
XWAIT
65
D09
66
D02
67
D00
68
D08
69
D13
70
VCC3_2
71
D05
72
D01
73
D04
74
D07
75
D12
76
D15
77
D11
78
D03
79
D06
80
D14
81
D10
82
DGND_3
83
XW
AITIN
84
MD[0]
85
MD[1]
86
MD[2]
87
PLL
VCC
88
CLKI
89
PLLGND
90
PLLMD[0]
91
PLLINSEL
92
DACMD
93
VCC2_2
94
RSTX
95
SONYTEST
96
CLKTG
97
PLLMD[1]
98
PLLMD[2]
99
PLLXMSK
100
VCC3_3
101
PLL24
102
PLL12
103
VCC2_3
104
PLLBYP
105
NC
106
XCS00
107
DGND_4
108
XCS01
109
XCS02
110
XCS03
111
XRAS
112
XCAS
113
QCLKE
114
VCC3_4
115
NC
116
QCLK
117
DGND_5
118
BA01
119
AQ09
120
BA00
121
VCC3_5
122
AQ12
123
AQ06
124
AQ05
125
AQ11
126
AQ03
127
AQ10
128
DGND_6
129
AQ02
130
VCC2_4
131
AQ07
132
AQ08
133
AQ04
134
AQ01
135
VCC3_6
136
AQ00
137
XWE
138
DQM03
139
DQM02
140
DQM01
141
DQM00
142
DGND_7
143
DQ30
144
DQ31
44
A08
52
A02
43
A13
51
A03
42
VCC3_1
50
A09
41
A16
49
A04
40
A11
48
A10
39
A17
47
A05
38
A14
46
A12
37
A15
45
A07
145
DQ29
146
DQ25
147
DQ28
148
VCC3_7
149
DQ27
150
DQ23
151
DQ22
152
DQ26
153
DQ24
154
DGND_8
155
DQ21
156
DQ20
157
DQ19
158
DQ15
159
VCC3_8
160
DQ18
161
DQ17
162
DQ16
163
DQ14
164
DQ13
165
DGND_9
166
DQ11
167
DQ12
168
VCC3_9
169
DQ10
170
DQ08
171
DQ09
172
DGND_10
173
DQ05
174
DQ07
175
DQ04
176
DQ06
177
DQ01
178
DQ03
179
VCC3_10
180
DQ02
181
DQ00
182
DGND_11
183
PIO15
184
PI011
185
PIO14
186
VCC2_5
187
PIO13
188
PIO08
189
PIO07
190
PIO12
191
PIO04
192
PIO10
193
VCC3_11
194
PIO09
195
PIO03
196
PIO02
197
PIO06
198
PIO01
199
PIO05
200
VCC2_6
201
PIO00
202
DGND_12
203
VAVS1
204
BO
205
VAVD1
206
VAVS0
207
GO
208
VAVD0
209
VREF1
210
VRO1
211
VAVD2
212
RO
213
VAVS2
214
VAVS3
215
YO
216
VAVD3
217
VREF2
218
VRO2
219
VAVD4
220
CO
221
VAVS4
222
NC
223
EXTPAL
224
DGND_13
225
HD
226
FLD
227
NTVDO
228
CAMVDO
229
LCDVD
230
VPD
231
VCC3_12
232
SENS0
233
EN0
234
DIR0A
235
DIR0B
236
SENS1
237
EN1
238
DIR1A
239
DIR1B
240
SENS2
241
EN2
242
DIR2A
243
DIR2B
244
VCC2_7
245
IRISOUT
246
SHUTTER
247
VCC3_13
248
STROBE1
249
STROBE2
250
SUBCNTL
251
DGND_14
252
A
VS_0
253
VR_0
254
STRBAD
255
A
VDD_0
256
SIA
257
SOA
258
VCC2_8
259
AUCK
260
SCLK
261
XACLK
262
ADCK
263
XPW
AD
264
XPWDA
265
VCC3_14
266
NC
267
ACLK
268
DGND_15
269
A
VS_1
270
VRL
271
VR_1
272
AIN
273
VRH
274
A
VDD_1
275
A
VDD_2
276
VRBL
277
VRNL
278
AOUTL
279
A
VS_2
280
A
VS_3
281
AOUTR
282
VRNR
283
VRPR
284
A
VDD_3
285
DGND_16
286
XTST
287
SM
288
MST
289
/cs
290
VDDL
291
VSSL
292
VDDQL
293
VSSQL
294
VDDR
295
VSSR
296
VDDQR
297
VSSQR
298
NC
299
NC
300
NC
301
NC
302
NC
303
NC
304
NC
1
A
MC_D11 MC_D03 MC_D06 MC_D14
VSUB_CONT
MSHUT_ON
XZM_RST_SENS1
HR_DIR0B HR_DIR0A
HR_EN0
XZM_RST_SENS1
MC_CLK1
XFC_RST_SENS
MCK12
STRB_ON
XRST_SYS
P
ANEL_V
XFC_RST_SENS
TG_WEN
PLLBYP
MC_D10
SYS_V
AU_AINL
AU_AOUT
IRIS_M_IN
IRIS_S_IN
IRIS_M_EN
IRIS_S_EN
HR_EN1
HR_DIR1B HR_DIR1A
MC_XCS6
CA_AD10
CA_HD
CA_AD08
MC_XCS4
CA_AD06
MC_A25
MC_D02
MC_A07
MC_A22
MC_D00
MC_A12
MC_A24
MC_D08
MC_A05
MC_A19
MC_D13
MC_A10
MC_A21
MC_D05
IRQIMG
MC_A18
MC_D01
MC_A04
CA_AD03
CA_AD02
CA_AD00
MC_A23
MC_XRD
CA_AD01
MC_A17
CA_AD13
MC_A09
CA_FD
CA_AD12
MC_A03
CA_AD09
MC_A02
MC_A11
MC_A06
MC_A20
MC_A16
MC_A15
MC_A01
MC_A13
MC_A14
MC_D09
MC_A08
CA_AD07
MC_XWE0
XWAIT
CA_AD04
MC_XWE1
CA_AD05
CA_AD11
MC_D04
MC_D07
MC_D12
MC_D15
MC_A01
MC_D14
HR_DIR0A
MC_D15
CA_AD10
XFC_RST_SENS
MC_D12
HR_DIR0B
CA_AD07
CA_AD11
CA_HD
MC_XRD
MC_D13
IRIS_S_EN
CA_AD13
MC_A09
MC_A25
MC_A08
MC_A06
MSHUT_ON
MC_A07
MSHUT_EN
XLENS_RST_LED
MC_A05
HR_DIR1A
MC_A22
XZM_RST_SENS1
MC_XWE1
HR_EN1
PLLBYP
MC_D00
MC_A10
IRQIMG
MC_D01
MC_A11
MC_D03
MC_A17
IRIS_M_EN
MC_D02
MC_CLK1
MC_A16
IRIS_M_IN
MC_D04
MC_A14
IRIS_S_IN
XWAIT
MC_D05
MC_A15
MC_XWE0
HR_DIR1B
CA_AD00
MC_XCS4
PANEL_V
AU_LRCK
MC_D10
CA_AD12
MC_A21
AU_AINL
XRST_SYS
MC_D11
CA_AD01
MC_A20
MC_XCS6
MC_D08
MCK12
MC_A18
MC_D09
CA_AD02
MC_A19
CA_AD06
MC_A24
TG_WEN
MC_D06
CA_AD03
MC_A13
MC_A23
MC_D07
CA_AD04
AU_AOUT
MC_A12
CA_AD05
CA_FD
MC_A04
VSUB_CONT
MC_A02
CA_AD08
MC_A03
HR_EN0
CA_AD09
MSHUT_EN
XLENS_RST_LED
CLPOB
CLPDM
CLPOB
CLPDM
AU_LRCK
AU_2.9V
VAMP_ON
AU_2.9V
SYS_V
STRB_ON
VAMP_ON
2
(1/10)
(2/10)
7
(4/10)
11
12
(6/10)
13
(7/10)
(5/10)
14
(4/10)
14
(6/10)
14
CAMERA DSP
IC301
IC601
VIDEO AMP
(9/10)
15
16
(5/10)
17
(10/10)
XX MARK:NO MOUNT
SY-85 BOARD(3/10)
CAMERA DSP,VIDEO AMP(HMS,VI BLOCK)
2
G
K
5
E
M
17 19 13 3
F
4
J
L
16
C
18 9 12
D
15
I
B
8 11 14
H
7 6
N
10 20
PB
VIDEO SIGNAL
Y/CHROMA SIGNAL
AUDIO
SIGNAL PATH
CHROMA
REC
Y
16
IC301
CSP(CHIP SIZE PACKAGE)IC
(HM(3M SA)BOARD)
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
Pin number and index mark
of IC601 are shown as
viewed from the bottom.
*
*
VCC
Video-in
PowerSave
CL/BI SW