Read Sony DSC-M2 Service Manual online
DSC-M2
4-23
4-2. SCHEMATIC DIAGRAMS
4-24
PM-046 (1/2)
For Schematic Diagram
• Refer to page 4-59 for printed wiring board.
• Refer to page 4-65 for waveforms.
• Refer to page 4-59 for printed wiring board.
• Refer to page 4-65 for waveforms.
NO MARK:REC/PB MODE
-5.7
0
2.5
4.9
2.5
2.5
2.5
0
0
2.8
1.4
1.2
2.8
1.6
1.6
1.6
2.5
2.8
0.1
1.4
4.2
2.1
2.3
1.2
1.2
1.4
2.8
2.8
2.8
0
2.8
2.6
2.8
2.9
2.8
1.4
1.4
0
0.2
2.8
2.8
2.5
2
3
1
4
5
6
4.7u
B
C217
0.1u
B
C221
470
R204
0.01u
C212
0.01u
C211
1u
B
C223
10
R213
0.1u
B
C203
±
0.5%
91k
R205
CH
560p
C210
0.1u
B
C208
0
R210
0uH
FB201
L204
10uH
68k
R203
0.1u
B
C209
0.01u
C213
10
R214
0
R209
MAZS056008S0
D202
47uH
L213
10
R212
XX
R208
0.1u
B
C224
CXM3006CR-T4
IC201
XVD
1
XWR
T/CLKIN
2
XCLR
3
VSS
4
RGT
5
HCK1
6
HCK2
7
HST
8
PCG
9
XSTBY
10
DWN
11
EN
12
VSS
13
VCK
14
VDD
15
VST
16
WIDE
17
PWM
18
VG
21
GND2
19
VR
20
VB
22
VCC2
23
VP
24
COMDA
25
COMOUT
26
COMREF
27
REF
28
XLED
29
BLDET
30
EXTDA
31
BIN
32
GIN
33
RIN
34
VCC1
35
FIL
TER1
36
FILTER2
37
GND1
38
OPOUT
39
OPIN
40
FVCC
41
SO
42
SI
45
XSCK
44
XCS
43
VDD
46
SCAN
47
HD
48
C215
4.7u
C
B
C225
1u
R225
120k
2SA2029T2LQ/R
Q204
1
2
3
1M
R224
CL202
CL204
CL203
CL201
±
0.5%
10k
R206
6800
R217
22k
R218
1500
R215
3300
R216
10k
R211
10u
C218
MIC_2.8V
MIC_R
AU_GND
MIC_L
6P
CN202
1
2
3
4
5
6
47uH
L202
6P
CN203
1
2
3
4
5
6
24P
CN201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1u
B
C206
XX
Q205
1
2
3
C204
XX
XX
R219
XX
R207
XX
C205
XX
D203
LND001
STATIC GND
R226
0
XX
R227
0
R228
10u
C
C202
10u
B
C207
LED901
20P
CN003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10P
CN002
1
2
3
4
5
6
7
8
9
10
1
A
HCK1
HCK2
VST_PANEL
VCK
VCK
RGT
HCK1
HCK2
HST
XSTBY
DWN
EN
VP
VG
VR
VB
XPANEL_TG_CS
HDO
SYS_SI
EN
DWN
XSTBY
PCG
HST
RGT
REF
XSYS_SCK
SYS_SO
VST_PANEL
REF
BL_L
PCG
WIDE
WIDE
SYS_SO
XSYS_SCK
XPANEL_TG_CS
SYS_SI
HDO
BL_L
BL_H
BL_H
VP
VB
VG
VR
N.C.
BL_H
N.C.
BL_L
REG_GND
N.C.
DISP_SW
PHOTO_SW
MOVIE_SW
REG_GND
COM
CS
VST
VCK
EN
DWN
VDD
VSS
N.C.
VSSG
XSTBY
PCG
HST
REF
TEST1
WIDE
HCK2
HCK1
PSIG
G
R
B
RGT
TEST2
BL_LEV
PANEL_R
PANEL_2.8V
XSYS_SCK
XPANEL_TG_CS
REG_GND
PANEL_B
HDO
PANEL_G
BL_L
REG_GND
SYS_SI
REG_GND
BL_H
PANEL_V
PANEL_8.5V
SYS_SO
PANEL_5V
AU_GND
AU_GND
MIC_2.8V
AU_GND
MIC_R
STATIC_GND
MIC_L
KEY_AD2_4
REG_GND
KEY_AD2_2
XSYS_RST
N.C.
N.C.
REG_GND
16
BACK LIGHT
UNIT
UNIT
LCD901
2.5INCH
COLOR LCD
UNIT
2.5INCH
COLOR LCD
UNIT
THROUGH
THE PD-135
HARNESS
THE PD-135
HARNESS
TO
MS-289 BOARD(1/3)
CN003
MS-289 BOARD(1/3)
CN003
(PAGE 4-5
of LEVEL2)
of LEVEL2)
(PAGE 4-9
of LEVEL2)
of LEVEL2)
THROUGH
THE MA-155
HARNESS
THE MA-155
HARNESS
TO
MS-289 BOARD (3/3)
CN002
MS-289 BOARD (3/3)
CN002
TO
CONTROL SWITCH
BLOCK(PB80100)
CONTROL SWITCH
BLOCK(PB80100)
(PAGE 4-12
of LEVEL2)
of LEVEL2)
IC201
RGB DRIVE
TIMING GENERATOR
SWITCH
- Ref. No.; 2000 Series -
XX MARK:NO MOUNT
XX MARK:NO MOUNT
LCD PANEL DRIVE
PM-046 BOARD(1/2)
D
5
G
4
F
11
E
H
B
6
13
14
12
7
10
2
9
3
8
C
(2/2)
@P01
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