Sony Cyber-Shot DSC-P72, Service Manual

Page: 67 / 74

DSC-P72
COVER
COVER
4-13 4-14
SY-85 (4/10)
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
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
1.4 2.9 0 2.9 0
2.9 1.5 1.3 2.9 2.9
10
8
9
NO MARK:REC/PB MODE
2.9
2.9
2.9
2.9
2.9
0
2.9
2.9
3.2
1.3
MC_CLK1
MC_D00
CAM_DD_ON
XFR_SCK
100uH
L501
CL505
47k
R517
MC_A09
MC_D02
MC_A20
MC_A23
1k
R515
MC_D08
R501 0
22u
4V
C501
P
MC_A02
MC_D11
LENS_TEMP
CL501
ZOOM_POS
FR_SO
1k
R506
B
C515
0.1u
MC_XWE0
XWAIT
MC_A13
82k
R511
MC_D12
R502
47k
MC_A06
XCS_MC
MC_D04
CL506
MC_A05
CL511
MC_A24
MC_D06
AK6417CH-E2 IC502
1
CS
2
SCK
3
DI
4
DO
5
GND
6
RST
7 XEPROM_BUSY
8
VCC
VG
47k
R514
47k
R531
0.1u
B
C511
MC_D05
MC_D14
0.1u
B
C517
CL504
USB_DATA-
AU_HGL_SEL
FB502
0uH
10u
6.3V
C502
P
SYS_V
HJ93D1702LPZ
IC501
1
STATUS1/PTE1
2
STATUS0/PTE0
3
XVDATA/PTD0
4
TXENL/PTD1
5
SUSPND/PTD2
6
USB_JACK_IN
7
TO2/PTQ1
8
TO0/PTE2
9
BREQ
10
TO3/PTQ2
11
TXDMNS/PTD7
12
TXDPLS/PTD6
13
PTM2
14
DPLS/PTD4
15
DMNS/PTD5
16
TEND/PTQ0
17
D31/PTB7
18
VCC
19
D30/PTB6
20
VSS
21
D29/PTB5
22
D28/PTB4
23
D27/PTB3
24
VSSQ
25
D26/PTB2
26
VCCQ
27
D25/PTB1
28
USB_D+PULLUP
29
PTM1
30
D23/PTA7
31
D22/PTA6
32
D21/PTA5
33
D20/PTA4
34
D19/PTA3
35
D18/PTA2
36
D17/PTA1
53
VSSQ
54
D5
55
VCCQ
56
D4
57
D3
58
D2
59
D1
60
D0
61
A0/PTK0
62
A1
63
A2
64
A3
65
VSSQ
66
A4
67
VCCQ
68
A5
69
A6
70
A7
71
PTN6
72
A8
73
A9
74
TI2A/PTN7
75
A10
76
A11
77
TI2B/PTQ7
78
A12
79
A13
80
VSSQ
81
A14
82
VCCQ
83
A15
84
A16
85
A17
86
A18
87
A19/PTK1
88
A20/PTK2
89
VSS
90
A21/PTK3
91
VCC
92
A22/PTK4
93
A23/PTK5
94
VSSQ
95
A24/PTK6
96
VCCQ
97
A25/PTK7
98
BS
99
RD
100
WE0/DQMLL
101
WE1/DQMLU
102
WE2/DQMUL
103
WE3/DQMUU/AH
104
TI3A/PTQ6
105
RDWR
106
AUDSYNC/PTG4
107
TI3B/PTQ5
108
VSSQ
109
CS0
110
PTN5
111
FCE
112
CS2/PTJ0
113
CS3/PTJ1
114
CS4/PTJ2
115
CS5A/PTJ3
116
CS5B/PTJ4
117
CS6A/PTJ5
118
CS6B/PTJ6
119
MD3
120
VCCQ
121
CKE/PTH1
122
RASL/PTE4
123
CASL/PTE6
124
CASU/PTE7
125
(RESERVED3)
126
RASU/PTE5
127
VCCQ
128
IRQ5/PTE5
129
DREQ0/PTC4
130
DACK0/PTC5
131
TDO
132
BACK
133
VSS
134
SCS0/SCPT_3
135
VCC
136
NMI
137
PTN4
138
WAIT
139
RESETM
140
RESETP
141
PTN3
142
VCCQ
143
ASEMD0
144
ASEBRKAK/PTG5
44
D11
52
D6
43
D12
51
D7
42
D13
50
PTM0
41
D14
49
D8
40
VCCQ
48
VSS
39
D15
47
D9
38
VSSQ
46
VCC
37
D16/PTA0
45
D10
145
VSSQ
146
TCLK/PTJ7
147
RDY
148
IRQ6/PTQ3
149
AUDATA3/PTG3
150
AUDATA2/PTG2
151
IRQ7/PTQ4
152
AUDATA1/PTG1
153
AUDATA0/PTG0
154
PTN2
155
TRST
156
TMS
157
PTN1
158
TDI
159
TCK
160
SDA/PTF7
161
VSS
162
SCL/PTF6
163
VCC
164
IRQ0/PTF0
165
IRQ1/PTF1
166
IRQ2/PTF2
167
IRQ3/PTF3
168
IRQ4/PTF4
169
AUDCK
170
VSS
171
VCC_PLL1
172
(RESERVED1)
173
VSS_PLL1
174
VSS_PLL2
175
(RESERVED2)
176
VCC_PLL2
177
VSSQ
178
XTAL
179
EXTAL
180
RP
181
MD2
182
MD1
183
MD0
184
UCLK/PTH0
185
SCK0/SCPT_2
186
VSSQ
187
CKIO
188
WP
189
PTN0
190
TXD0/SCPT_0
191
RXD0/SCPT_1
192
PTM7
193
R
TS4/SCPT2_2
194
CTS4/SCPT2_3
195
TXD4/SCPT2_0
196
RXD4/SCPT2_0
197
SCK4/SCPT2_1
198
PTM6
199
SCK1/SCPT_6
200
TXD1/SCPT_4
201
RESERVED4
202
TXD2/PTH2
203
RXD2/PTH3
204
SCK2/PTH4
205
SCK3/PTH7
206
RXD3/PTH6
207
TXD3/PTH5
208
DREQ1/PTC6
209
VSS
210
DACK1/PTC7
211
PTM5
212
VCC
213
MSSCLK/PTC3
214
MSBS/PTC2
215
MSDIO/PTC1
216
MSDIR/PTC0
217
VSSQ
218
CKIO2
219
VCCQ
220
PTM4
221
TXD5/SCPT2_4
222
RXD5/SCPT2_4
223
R
TS5/SCPT2_5
224
CTS5/SCPT2_6
225
PTM3
226
TO1/PTE3
227
A
VSS_AD
228
AN0/PTL0
229
AN1/PTL1
230
AN2/PTL2
231
AN3/PTL3
232
AN4/PTL4
233
AN5/PTL5
234
A
VCC_AD
235
AN6/PTL6
236
AN7/PTL7
237
A
VCC_USB
238
DM
239
DP
240
A
VSS_USB
241
VCCQ
242
VCCQ
243
VCCQ
244
VCCQ
245
VSSQ
MC_A15
0.1u
B
C510
CL503
CL502
MC_A14
REG_GND
CL508
0.1u
B
C512
0.1u
B
C514
VCOM
27
R508
CL510
0.1u
B
C513
MC_A18
MC_XCS6
MC_A04
27
R507
CL512
MC_D13
MC_A01
47k R505
MC_D07
XAU_POWER_SAVE
FB501
0uH
MC_XWE1
0uH
FB504
R513
1k
XMC_NMI
U
0
R519
MC_A07
47k
R518
XCAM_DR_PS
MC_A25
XFE_CS
CL507
MC_A03
47k R528
0.1u
B
C504
IRQIMG
MC_A12
MC_A21
D_3.1V
XCAM_SCK
R521
47k
100
R520
82k
R510
D_2.9V
47k
R516
1k R533
4V 22u
C518
P TA
MC_D09
XCAM_RESET
AU_LRCK
0.1u B
C509
VAMP_ON
MC_HELP
XAU_LINE_MUTE
MC_A10
0.1u
B
C520
0.1u
B
C508
CL513
MC_XCS4
MC_D01
MC_D10
47k
R504
100k
R534
FR_SI
0uH
FB503
R522
0
0.1u
B
C507
MC_A22
MC_XRD
MC_A11
22k
R509
DTA144EMT2L
Q501
XAU_SP_MUTE
CAM_SO
MC_A08
CL509
MC_A16
47k R530
B
C519
0.1u
MC_D15
DAC_STB
MC_A19
D_1.5V
0.1u
B
C506
XTG_CS
PLLBYP
B
C503
0.1u
47k
R532
CCD_TEMP
MC_D03
MC_A17
XCS_PANEL_TG
22k
R512
10uH
L502
CL514
CL515
XRST_SYS
AE_LOCK_LED
XMS_ACCESS_LED
MS_POWER_ON
MS_SCLK
MS_DIO
MS_BS
MC_UPDATE
10uH
L503
B
0.01u
C521
22
R787
FB781
0uH
0
R788
X781
27MHz
0.1u
B
C784
22
R785
SM8720A
V
-E2
IC781
1
VDD
2
FIN
3
VSS
4
CLK3_OUT
5
CLK3_ON
6
CCD_SEL1
7
CLK1_ON
8
VDD
9
CLK1_OUT
10
VSS
11
CLK2_OUT
12
VDD
13
CLK2_ON
14
CCD_SEL2
15
VSS
16
REF_OUT
0.1u B
C782
0
R789
XX
C781
C505
0.001u
47k
R503
0.001u
C516
TG_CLK
1
A
USB_DATA-
XCAM_DR_PS
XASEBREAK
MC_XCS6
XCAM_SCK
XCS_MC
DAC_STB
MC_D09
XCAM_DR_PS
FR_SI
USB_CLK_EN
CAM_SO
AU_HGL_SEL
MC_D10
MC_XRD
EEPROM_SI
VCOM
XFE_CS
MC_A13
XASEBREAK
SYS_V
EEPROM_SCK
AU_HGL_SEL
MC_A19 MC_A03
MC_A01
MS_POWER_ON
VG
MC_A22
XTRST
IRQIMG
TDO
FR_SO
XFE_CS
XCS_PANEL_TG
MC_HELP
MC_A16
TCK
XTRST
MC_XWE1
PLLBYP
LENS_TEMP
MC_A01
MC_D01
MC_D07
TDI
VCOM
TDO
MC_A10 MC_A04
MC_D03
MC_D01
XWAIT
MC_A11
MC_A21
MC_A12
MC_A14
XASEMD0
XFR_SCK
MC_A23
XWAIT
XMC_NMI
XCAM_RESET
MC_CLK1
MC_D05
MC_D10
CCD_TEMP
MC_A09
MC_A11
MC_D00
XCS_MC
XAU_SP_MUTE
EEPROM_SO
MC_XWE0
MC_D11
MC_D06
XEEPROM_WE
MC_D02
XEEPROM_CS
FR_SO
MC_A15
MC_D14
FR_SI
TDI
XFR_SCK
AU_LRCK
XRST_JTAG
MC_A07
TMS
MC_A05
SYS_V
MC_A24
MC_A04
MC_D15
PLLBYP
USB_DA
T
A
-
MC_A17 MC_A20 MC_XCS4
IRQIMG
MC_D08
MC_A10
MC_D12
MC_A25
MC_D09
MC_D05
MC_A20
MC_A06
TMS
MC_A06
MC_D12
MC_D11
MS_BS
CAM_DD_ON
MC_A08
CAM_DD_ON
XAU_POWER_SAVE
MC_A18
MC_A24
MC_A07
MC_A13
MC_A18
MC_A08
MC_A02
XEEPROM_CS
XCAM_SCK
MC_D04
MC_HELP
XEPROM_BUSY
MC_XRD
XAU_LINE_MUTE
CAM_SO
USB_DA
T
A
+
VAMP_ON
XTG_CS
MC_D13
U
TCK
MC_A16
MC_D13
MC_XWE1
XTG_CS
MC_A25
EEPROM_SI
MC_D14
MC_D06
MC_A17
LENS_TEMP
MC_A12
MC_XCS4
MC_A22
AE_LOCK_LED
MC_A19
MC_D15
MC_D00
MC_A23
MC_D03
MS_SCLK
MC_D07
MC_XWE0
MC_A09 MC_A21
MC_A03
MC_D08
MC_D04
MC_A05
EEPROM_SCK
XRST_SYS
TG_CLK_EN
MC_A15
MC_D02
EEPROM_SO
ZOOM_POS
VAMP_ON
XRST_JTAG
MC_A02 MC_A14
MC_XCS6
ZOOM_POS
VG
XCS_PANEL_TG
XRST_SYS
AE_LOCK_LED
XMS_ACCESS_LED
MS_POWER_ON
MS_SCLK
MS_BS
MS_DIO
MC_UPDATE
MC_UPDA
TE
MS_DIO
XMS_ACCESS_LED
TG_CLK_EN
USB_CLK
USB_CLK_EN
TG_CLK
MC_CLK1
DAC_STB
XAU_POWER_SAVE
XAU_LINE_MUTE
AU_LRCK
XASEMD0
XMC_NMI
CCD_TEMP
XCAM_RESET
XEEPROM_WE
TG_CLK
XAU_SP_MUTE
XEPROM_BUSY
18
(9/10)
SWITCH
IC501
MC CAM SH DSP
CSP(CHIP SIZE PACKAGE)IC
IC781
CLK GEN
IC502
EEPROM
(7/10)
19
(5/10)
20
(6/10)
21
3
(1/10)
1
(1/10)
(2/10)
1
1
(5/10)
(2/10)
10
14
(5/10)
14
(3/10) (6/10)
14
(1/10)
5 5
(10/10)
22
(10/10)
11
(3/10)
SY-85 BOARD(4/10)
SH DSP,CLK GEN.(SH,GEN BLOCK)
XX MARK:NO MOUNT
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 21
H
7 6
N
10 20
16
Y
VIDEO SIGNAL
SIGNAL PATH
CHROMA
REC
SIGNAL
PB
Y/CHROMA
AUDIO
Pin number and index mark
of IC502 are shown as
viewed from the bottom.
*
*