Sony Cyber-Shot DSC-P52 Service Manual page 8

COVER
COVER
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
1 2 3 4 5
SY-91 BOARD(3/10)
A
CAMERA DSP,VIDEO AMP(HMS,VI BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE :Voltage measurement of
R :REC MODE the CSP IC and
P :PB MODE the Transistors with
mark,is not possible.
CA_HD
B
CA_HD
CA_FD
CA_FD
TG_WEN
TG_WEN
CLPOB
CLPOB
CLPDM
CLPDM
CA_AD13
CA_AD13
CA_AD12
CA_AD12
CA_AD11
CA_AD11
CA_AD10
C CA_AD10
CA_AD09
CA_AD09
CA_AD08
2 CA_AD08
(1/10)
CA_AD07
CA_AD07
CA_AD06
CA_AD06
CA_AD05
CA_AD05
CA_AD04
CA_AD04
CA_AD03
CA_AD03
CA_AD02
D
CA_AD02
CA_AD01 CLPOB
CA_AD01
CA_AD00 CLPDM
CA_AD00
MCK12 CA_HD
MCK12
VSUB_CONT CA_FD
VSUB_CONT
HR_EN0
HR_EN0 CA_AD13
HR_DIR0A
HR_DIR0A CA_AD12
E
HR_DIR0B
HR_DIR0B CA_AD09
MSHUT_ON
MSHUT_ON
MSHUT_EN
MSHUT_EN
CA_AD11
XFC_RST_SENS
XFC_RST_SENS
XLENS_RST_LED
XLENS_RST_LED
CA_AD10
XZM_RST_SENS1
7
(2/10) XZM_RST_SENS1 CA_AD08
XOVF_RST_SENS
XOVF_RST_SENS CA_AD06
HR_DIR2A
HR_DIR2A
CA_AD07
F
HR_DIR2B
HR_DIR2B
CA_AD04
HR_DIR1A
HR_DIR1A CA_AD05
HR_DIR1B
HR_DIR1B CA_AD03
HR_EN2
HR_EN2 CA_AD02
HR_EN1
HR_EN1
CA_AD00
CA_AD01
MC_A25 MC_A25
MC_A23
G MC_A24 MC_A24
MC_A23 MC_A25
MC_A23
MC_A22 MC_A22
MC_A22
MC_A21 MC_A24
MC_A21
MC_A20 MC_A19
MC_A20
MC_A19 MC_A21
MC_A19
MC_A18 MC_A18
MC_A18
MC_A17 MC_A20
MC_A17
MC_A16 MC_A15
H MC_A16
MC_A15 MC_A14
MC_A15
MC_A14 MC_A17
MC_A14
MC_A13 MC_A11
MC_A13
MC_A12 MC_A16
MC_A12
MC_A11
MC_A11
MC_A10 MC_A13
MC_A10
MC_A09 MC_A09 MC_A08
MC_A07
I MC_A08 MC_A08
MC_A07 MC_A12
MC_A07
MC_A06 MC_A05
MC_A06
MC_A05 MC_A10
MC_A05
MC_A04 MC_A04 MC_A04
MC_A03 MC_A09
MC_A03
11 MC_A02 MC_A03
MC_A02
(4/10)
MC_A01 MC_A02
MC_A01
MC_XRD MC_A06
J MC_XRD
MC_XCS6
MC_A01
MC_XCS6
MC_XCS4 MC_XRD
MC_XCS4
MC_XWE0
MC_XWE0
MC_XWE1 MC_XCS6
MC_XWE1
IRQIMG MC_XCS4
IRQIMG
XWAIT MC_XWE0
XWAIT
MC_XWE1
MC_D15
MC_D15
K MC_D14
MC_D14
MC_D13 IRQIMG
MC_D13
MC_D12
MC_D12
MC_D11 XWAIT
MC_D11
MC_D09
MC_D10
MC_D10
MC_D02
MC_D09
MC_D09
MC_D08 MC_D00
MC_D08
MC_D08
MC_D07
MC_D07
MC_D13
MC_D06
L MC_D06
MC_D05
MC_D05
MC_D04 MC_D05
MC_D04
MC_D03 MC_D01
MC_D03
MC_D04
MC_D02
MC_D02
MC_D07
MC_D01
MC_D01
MC_D12
MC_D00
MC_D00
MC_D15
AU_LRCK
AU_LRCK
PLLBYP
M
PLLBYP
MC_CLK1
MC_CLK1
VAMP_ON
VAMP_ON
SYS_V
SYS_V
12
(6/10) SYS_V
14 14 14
XRST_SYS
(4/10) (5/10) (6/10) XRST_SYS
N
AU_AINL
AU_AINL
13 AU_AOUT
(7/10) AU_AOUT
AU_2.9V
AU_2.9V
O
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
6 7 8 9 10
FB303
0uH
C310 C306 R313
C318
0.1u 0.1u
10u 10k
B B 6.3V ±0.5%
304 303 302 301 300 299 298 297 296 295 294 293 292 291 290 289 288 287 286 285 284 283 282 281 280
SMCK
JL309 CAMVDI
EXTVALID
DGND_0
PBLK
OPBCLP
DUMCLP
CCDHD
CCDFD
VCC3_0
ADIN15
ADIN13
ADIN12
ADIN09
ADIN14
C301
0.1u B
ADIN11
VCC2_0
ADIN10
ADIN08
ADIN06
ADIN07
ADIN04
ADIN05
ADIN03
ADIN02
ADIN00
C302
0.1u B
ADIN01
DGND_1
A23
A25
A22
A24
A19
A21
A18
A20
A15
A14
A17
A11
A16
VCC3_1
A13
A08
A07
A12
A05
A10
A04
A09
A03
A02
A06
A01
JL301
RDX
VCC2_1
JL302
CSX
JL303
CSXRAM
JL304
WRLX
JL305
WRHX
IRQJPG
IRQIMG
DGND_2
JL306
XWAIT
D09
D02
D00
D08
D13
VCC3_2
D05
D01
D04
D07
D12
D15
77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
C304 C307
L301
0.01u 10uH 0.1u
B B
C305
0.1u B
R301
C303
1k
22u
4V P
4-11
SY-91 BOARD SIDE A SY-91 BOARD SIDE A SY-91 BOARD SIDE B SY-91 BOARD SIDE B
11 12 13 14 15
C325
C323 C308
0.1u
0.1u
0.1u
B
B B
C326
C328 C309
R302
0.1u 0.1u 0.1u
1k
B B B
JL307
279 278 277 276 275 274 273 272 271 270 269 268 267 266 265 264 263 262 261 260 259 258 257 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242
IC301
CAMERA DSP
IC301
FLGA304
CSP(CHIP SEZE PACAGE)IC
(HM(3M SA)BOARD)
C311
0.1u
B
16 17 18 19
C320 C321
10u
22u
6.3V
4V
P P
FB301
FB302 C322
0uH 0uH
10u
6.3V
P
L302
10uH
241 240 239 238 237 236 235 234 233 232 231 230 229
CAMVDO
SYS_V
NTVDO
FLD
HD
PANEL_V
DGND_13
C313
EXTPAL
0.1u
B
NC
VAVS4
C312
0.1u
CO
B
R305
XX
VAVD4
R303
VRO2 6800
± 0.5%
VREF2
VAVD3
YO
R308
560 ± 0.5% R307
C601
VAVS3 330
±0.5%
VAVS2
R304 XX
RO
VAVD2 R316
R306 10k R311 18k 0
VRO1
VREF1
R312
27k
VAVD0
C315
0.1u B
GO
R309
VAVS0 560
±0.5%
VAVD1
BO
R310
560
VAVS1 ± 0.5%
DGND_12
C314
0.1u B
PIO00
VCC2_6
R317
PIO05 100k
XLENS_RST_LED
PIO01
PIO06
MSHUT_EN
PIO02
PIO03
C316
0.1u
PIO09 B
VCC3_11
XFC_RST_SENS
PIO10
PIO04
PIO12
PIO07
R318
100k
PIO08
XOVF_RST_SENS
PIO13 STRB_ON
VCC2_5 VAMP_ON
C317
PIO14
0.1u
XZM_RST_SENS1
B
PI011
TG_WEN
PIO15
DGND_11
DQ00
L601
DQ02 10uH
VCC3_10
DQ03
DQ01
DQ06
DQ04
IC601 NJM2574RB1(TE2)
DQ07
2.9
DQ05 LPF/THR SW CL/BI SW
GND
DGND_10 PowerSave
1.1
Vsag Video-in
DQ09
1.2
DQ08 V-OUT
DQ10
VCC3_9 IC601
DQ12
VIDEO AMP
DQ11
DGND_9
DQ13
C605
100u
DQ14
4V
DQ16
C604
22u
DQ17 4V
P
R602
DQ18
68
VCC3_8
DQ15
DQ19
DQ20
DQ21 SIGNAL PATH
DGND_8
DQ24 VIDEO SIGNAL
CHROMA Y
REC
PB
145 146 147 148 149 150 151 152
4-12
DSC-P52
20 21 22
D_2.9V
D_1.5V
REG_GND
15
(9/10)
A_2.9V
HDO
PANEL_V
16
(5/10)
1u
B
PANEL_R
PANEL_G
PANEL_B
2.9
2.9
1.6
2.9
VCC
C602
22u
6.3V
TA
A
C603
0.1u
B
SENCV_OPEN
SENCV_CLOSE
17
(10/10)
STRB_ON
V_OUT
AUDIO
Y/CHROMA SIGNAL
SY-91 (3/10)