Sony DSC-P7 - Cyber-shot Digital Still Camera, Service Manual

Page: 29 / 52

DSC-P7
COVER
COVER
4-32
For Schematic Diagram
• Refer to page 4-47 for printed wiring board.
• Refer to page 4-54 for waveforms.
SW-368 (2/2)
4-31
4-2. SCHEMATIC DIAGRAMS SW-368 PRINTED WIRING BOARD 4-2. SCHEMATIC DIAGRAMS SW-368 PRINTED WIRING BOARD
3
7
5
6
10
2
1
8
4
9
13.4 1.7 7.1 2.9 1.5 1.4 2.9 0 2.8 0.5 0.7
1.2
2.9
2.9
2.2
2.9
2.9
1.2
1.2
2.9
0.8
3.3
3.3
2.9
3.4
0.9
4.0
3.4
7.1
6.5
7.1
6.5
7.7
1.8
1.8
1.8
2.9 2.9 0.9 0.9 0.9 1.4 1.4 1.4 1.5 2.9 6.7
7.1
1.7
7.1
1.7
1.7
1.7
13.4
2.9 1.4 1.4 2.9 1.4 2.9 2.9 0.9 0.9 0.9 3.0
2.8
2.9
0
1.4
1.4
2.9
2.9
2.3
2.9
2.9
2.9
2.7 0.3 2.9 2.9
0
1.4
2.6
2.9
0.2
2.9
0
1.4
1.4
2.9
2.9
13.4
0
13.4
0
2.9
1.5
13.4
7.1
7.7
7.1
6.5
0.9
4.8
3.9
4.8
0.1
4.0
NO MARK:REC/PB MODE
1u
C109
L102
10uH
0.01u
C107
XCS_PANEL_TG
XP4601-TXE
Q102
0.1u
C111
1u
C121
2.2u
C117
PANEL_COM
10
R115
UN9213J-(K8).SO
Q104
0.1u
C102
CN101 6P
1
2
3
4
5
6
68k
R110
2SB1462J-
QR(K8).SO
Q108
HDO
10k
R126
560p
C112
100k
R114
22k
R111
0.5%
10k
R130
2.2u
C118
0.01u
C104
0.1u
C123
IC101
RB5P004AM1
1
XSH.SA
VE
2
SH_R
3
SH_G
4
SH_B
5
SH_A
6
GND/N.C.
7
BIAS
8
OP_IN+
9
OP_IN-
10
OP_OUT
11
VCO
12
COM_DC
13
COM_IN
14
COM_OUT
15
Vcc3
16
VREF
17
GND1
18
GND2/N.C.
21
G_DC_DET
19
R_DC_DET
20
VR
22
VG
23
B_DC_DET
24
VB
25
Vcc2
26
P_DC_DET
27
VP
28
XVP
.SA
VE
29
PFRP
30
FRP
31
PRG
32
BLACK_IN
33
BGP
34
N.C
35
EXT_DA
36
N.C./R_INJECT
37
N.C./C_BG
38
XC.SAVE
39
XSCK
40
SI
41
XCS
42
Vcc1
45
XP.SAVE
44
LPF_ADJ
43
TRAP_ADJ
46
B_IN
47
G_IN
48
R_IN
10
R118
0.5%
68
R133
4.7u
C120
0.001u
C115
10k
R124
47k
R109
PANEL_VG
XRST_SYS
MA8036-TX
D102
R120
100k
MCH3310-TL-E
Q107
2.2u
C116
33k
R105
1u
C122
2700
R108
82p
C114
UN9213J-
(K8).SO
Q105
33k
R104
R121
100k
1M
R113
0.1u C113
68k
R112
10
R116
470k
R106
PANEL_13.5V
PANEL_HDO
C103
0.01u
3300
R129
2.2u
C119
XP4601-TXE
Q101
R122
100k
8200
R123
IC102
CXD3512R-T4
1
HD
2
HDO
3
XWR
T
4
BL_ON
5
DETIN
6
GND
7
TST0
8
LED
9
PWM
10
TEST
11
TEST
12
TEST
13
TSTEN
14
XP_OFF
15
RGT
16
HCK1
17
HCK2
18
HST
21
DWN
19
VDD
20
WIDE
22
EN
23
VCK
24
VST
25
XSTBY
26
OSCO
27
OSCI
28
XC.SA
VE
29
RPD
30
TEST
31
VSS
32
SHA
33
SHB
34
SHG
35
SHR
36
XCLR
37
XCLP
38
PRG
39
SBLK
40
FRP
41
PFRP
42
XSCK
45
SO
44
XCS
43
VDD
46
SI
47
VDO
48
XVD
24P CN102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
XLCD_SCK
15k
R107
TC75S55FU(TE85R)
IC103
1
2
3 45
PANEL_B
PANEL_R
0.01u
C105
2SB1462J-
QR(K8).SO
Q106
4.7u
20V
C110
REG_GND
0.5%
470k
R131
2SB1462J-
QR(K8).SO
Q109
2SD2216J-
QR(K8).SO
Q103
0.5%
27k
R132
LCD_SO
R119
100k
R135
150k
A_4.9V
3300
R128
PANEL_2.9V
L101
47uH
PANEL_G
L103
6.8uH
1SV290(TPL3)
D101
47u
6.3V
C101
10
R117
0.5%
68
R136
470k
R127
56k
R134
0.01u
C106
2200
R125
PANEL_V
0.01u
C108
BL_VO-
0.5%
47k
R138
10k
R137
L104
47uH
0.01u
C124
0.01u
C125
1k
R139
C126
2200p
1
A
XTG_SO
SH_A
XCS_PANEL_TG
XC.SAVE
BGP
PRG
LCD_SO
VST
XP
.SA
VE
XP_OFF
XC.SA
VE
HCK1
SH_R
HST
BGP
BLK
XLCD_SCK
RGT
XTG_SO
SH_R
SH_A
XP.SAVE
SH_G
HCK1
EN
HDO
XCS_PANEL_TG
SH_B
WIDE
HCK2
PFRP
VCK
XLCD_SCK
XCS_PANEL_TG
PFRP
VCK
HCK2
BLK
PRG
WIDE
PANEL_V
FRP
HDO
EN
VST
SH_B
FRP
HST
DWN
SH_G
DWN
XP_OFF
RGT
PANEL_V
LCD_SO
XLCD_SCK
REF
PSIG
WIDE
VDD
SDUT
VST
CRext
COM
BL_THH
B
HCK2
VCK
BL_THL
EN
N.C.
RGT
TEST
HCK1
DWN
G
VDDG
R
BL_H
VSS
VSSG
BL_L
VCC
N.C.
TEST2
CS
HST
I
L
3
H
15 10
J
7
F
13
C
5
G
D
B
E
9 14 11 12 16
K
6 8 4 17 2
SW-368 BOARD (2/2)
LCD DRIVE,TIMING GENERATOR(RGB/TG BLOCK)
PANEL UNIT
LCD901
COLOR
LCD
MONITOR
BACK LIGHT
D901
BACK LIGHT
DRIVE
DRIVE
BACK LIGHT
BACK LIGHT
DRIVE
DRIVE
BACK LIGHT
PSIG DRIVE
PSIG DRIVE
REF VOLTAGE GEN
SWITCH
SWITCHING
IC103
BACK LIGHT
CONTROL
LCD TIMING GENERATOR
IC102
IC101
LCD DRIVER
05
6
6
4
4
5
5
3
3
1
1
2
2
G
D
S
REC
PB
SIGNAL PATH
CHROMA
VIDEO SIGNAL
1
(1/2)
The components identified by mark 0 or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une piéce portant le numéro spécifié.