Read Sony DSC-P92 Service Manual online
DSC-P92
COVER
COVER
4-7
4-8
SY-93 (1/10)
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
• Refer to page 4-39 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
SY-93 BOARD SIDE A
SY-93 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
SY-93 BOARD SIDE A
SY-93 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
1
(3/10)
2
(4/10)
3
(9/10)
IC901
IC902
P15.0
R3.5
15.1
P15.0
R3.5
P0
R15.1
P-7.4
R3.4
P14.8
R0
P0
R-7.4
-7.5
P0
R2.9
P15.0
R2.6
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
P0
R13.5
0
P0
R11.0
P0
R15.0
R11.7
P0
6
R11.7/P0
R2.1/P0
R2.4/P0
R13.6/P0
R1.2/P0
R2.1/P0
R13.6/P0
R13.5/P0
P0
R2.1
P0
R1.2
P0
R-7.4
P0
R-6.9
R-6.9 P0
R-6.9 P0
R-0.4 P0
R-6.7 P0.7
R-0.4 P0
R-0.4 P0
R-0.4 P0
R-6.7 P0.7
R-0.4 P0
R-0.4 P0
R-0.4 P0
R-0.4 P0
3
R-0.4 P0
1
2
1
5
4
IC351
FB906
1k
R903
CLPOB
CA_FD
B
6.3V
TA
47u
C908
TG_WEN
CA_AD02
100k
R908
CA_AD04
CA_AD06
B
6.3V
TA
47u
C907
0
R906
XCAM_SCK
CA_AD09
10uH
L901
XTG_CS
CA_AD11
FB905
150
R905
0uH
FB902
TG_CLK
D_3.1V
220
R904
B
35V
TA
3.3u
C901
CLPDM
CA_AD01
16V
22u
C912
FB901
CA_AD08
0
R907
CA_AD13
CA_HD
R902
220
CA_AD03
CA_AD05
CAM_-7.5V
MCK12
CAM_SO
10uH
L902
CA_AD10
CA_AD00
XFE_CS
CAM_15V
XCAM_RESET
CA_AD12
CA_AD07
0
R917
0
R916
B
25V
0.22u
C913
100k
R915
B
25V
0.22u
C914
R901
220
220
R909
10V
0.1u
B
C917
25V
0.01u
B
C916
10uH
L903
0uH
FB903
B
6.3V
TA
47u
C909
0.1u
B
C918
B
0.1u
C903
MA2S111-(K8).SO
D901
82k
R910
RN2907FE(TPLR3)
Q905
6
2
1
3
5
4
RN1907FE(TPLR3)
Q906
6
2
1
3
5
4
0.1u
B
C902
REG_GND
T02053105
IC901
1
H1A
2
H1B
3
H2A
4
H2B
5
RG
6
CCD_OUT
7
XV1
8
XSG1A
9
XSG1B
10
V2
11
XV3
12
XSG3A
13
XSG3B
14
V4
15
V5A
16
V5B
17
V6
18
V7A
19
V7B
20
V8
21
XVST
22
NC
23
XVHLD
24
VSHT
25
D0
26
D1
27
D2
28
D3
29
D4
30
D5
31
D6
32
D7
33
D8
34
D9
35
D10
36
D11
37
D12
38
D13
39
XFE_CS
40
XFE_CS
41
XCAM_SO
42
XCAM_SCK
43
CLPOB
44
CLPDM
45
XCAM_RESET
46
CA_HR
47
CA_VR
48
TG_CLK
49
MCK12
50
TG3V/HVDD
51
CAM_-7.5V
52
VM
53
CAM_15V
54
TG3V
55
WEN
56
FE3V
57
DRV3V
58
HVDD
59
GND
60
GND
61
GND
62
GND
63
GND
64
GND
65
GND
66
GND
67
GND
68
GND
69
GND
70
GND
71
GND
72
GND
73
GND
74
GND
0uH
FB904
C921
XX
R912
XX
FB910
XX
IC902
CXD3440GA-T4
1
V4
2
NC
3
V5B
4
NC
5
VH
6
NC
7
V5A
8
NC
9
V3B
10
NC
11
V3A
12
NC
13
VL
14
NC
15
V2
16
V1
17
SUB
18
NC
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
NC
29
MODE
30
NC
31
VDD
32
XSUB
33
XSG1
34
NC
35
XV1
36
NC
37
XV2
38
NC
39
XSG3A
40
NC
41
XSG3B
42
NC
43
XV3
44
NC
45
XSG5A
46
NC
47
XV5
48
XSG5B
49
XV4
50
NC
51
XV6
52
NC
53
VSS
54
NC
55
NC
56
NC
57
NC
58
NC
59
NC
60
NC
61
NC
62
NC
63
VM
64
V6
10V
XX
B
C922
R918
0
R911
0
0
R355
0.1u
C354
XX
C356
B
2200p
C353
TH351
VSUB_CONT
3300
R353
0
R356
1500
R351
0.1u
C360
CH
XX
C355
2SC4250(T5LSONY1)
Q352
FB351
TA
16V
10u
BB
C359
0.1u
C351
0.1u
C358
0.1u
C357
T02052808
IC351
1
V1A
2
V1B
3
v2
4
V3A
5
V3B
6
Vst
7
V4
8
V5A
9
V5B
10
Vhld
11
v6
12
V7A
13
V7B
14
V8
15
VOUT
16
GND
17
GND
18
GND
19
VDD
20
RG
21
H2B
22
H1B
23
SUB
24
CSUB
25
NC
26
VL
27
H1A
28
H2A
CCD_TEMP
UN9213J-(K8).SO
Q351
680
R361
1M
R345
TG_CLK
CAM_DD_ON
3.3u
C915
3.5V
L904
100uH
1
A
CLPOB
XCAM_RESET
CA_HD
CA_AD00
CLPDM
CA_FD
CA_AD01
CA_AD02
CA_AD03
CA_AD04
CA_AD05
CA_AD06
CA_AD07
CA_AD08
CA_AD09
CA_AD10
CA_AD11
CA_AD12
XFE_CS
CAM_SO
XCAM_SCK
MCK12
TG_CLK
CA_AD13
XTG_CS
TG_WEN
CA_AD00
CA_AD01
CA_AD02
CA_AD03
CA_AD04
CA_AD05
CA_AD06
CA_AD07
CA_AD08
CA_AD09
CA_AD10
CA_AD11
CA_AD12
CA_AD13
CA_HD
CA_FD
CLPOB
TG_CLK
XCAM_SCK
CAM_SO
XCAM_RESET
XTG_CS
XFE_CS
MCK12
TG_WEN
CLPDM
TG_CLK
H1A
H1B
H2A
RG
H2B
V2
V4
V5A
V5B
V6
V7A
V7B
CCD_OUT
VB
VHOLD
CCD_VST
V3B
V3A
V1B
V1A
VSUB
V1A
V1B
V2
V3A
V3B
CCD_VST
V4
V5A
V5B
VHOLD
V6
V7A
V7B
V8
VSUB
CCD_OUT
RG
H2B
H1B
H1A
H2A
C SUB CONT
BUFFER
CAM-7.5V SW
CAM+15V SW
CAMERA A/D CONVERTER
CCD IMAGER CONTROL
SIGNAL
CHROMA
REC
VIDEO SIGNAL
Y
PB
AUDIO
Y/CHROMA
SIGNAL PATH
16
XX MARK:NO MOUNT
SY-93 BOARD(1/10)
CCD IMAGER,CAMERA A/D CONV.
8
10
13
M
7
D
14
4
17
6
3
L
E
C
F
11
B
12
K
9
J
2
5
15
16
G
H
I
CSP(CHIP SIZE PACKAGE)IC
(CH-122(5M2)BOARD)
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE PACKAGE)IC
CCD IMAGER
its structure, handle it carefully like for the MOS IC.
adjustments for the camera section.
The SY-93 board mounted as a repair part is not equipped
E
When replacing this board, remove the CCD imager from the
If the CCD imager has been replaced, carry out all the
old one and mount it onto the new one.
In addition, ensure that the receiver is not covered with dusts
Precautions Upon Replacing CCD imager
E
with a CCD imager.
E
nor exposed to strong light.
As the CCD imager may be damaged by static electricity from
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