Sony DSC-L1 (serv.man13) Service Manual ▷ View online
DSC-L1
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4-2. DIAGRAMAS ESQUEMÁTICOS
PLACA CD-526
(CCD IMAGER)
PLACA FLEXÍVEL JK-276
(
JACK, CONTROL SWITCH)
PLACA FLEXÍVEL SW-432
(CONTROL SWITCH)
PLACA FLEXÍVEL MS-238
(MEMORY STICK CONNECTOR)
PLACA FLEXÍVEL LC-084
(LENS COVER MOTOR)
PLACA FLEXÍVEL ST-109
(FLASH DRIVE)
NOTA COMUM PARA DIAGRAMAS ESQUEMÁTICO
4-5
DSC-L1
4-2. DIAGRAMA ESQUEMÁTICO
Link
(For schematic diagrams)
•
All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
•
Chip resistors are 1/10 W unless otherwise noted.
k
k
Ω
=1000
Ω
, M
Ω
=1000 k
Ω
.
•
Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
•
Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
•
Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
indicate that they are not used.
In such cases, the unused circuits may be indicated.
•
Parts with
★
differ according to the model/destination.
Refer to the mount table for each function.
•
All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
curve B, unless otherwise noted.
•
Signal name
XEDIT
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: not use circuit
•
Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
•
Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
Ω
input impedance is used)
•
Voltage values change depending upon input
impedance of VOM used.)
impedance of VOM used.)
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
Kinds of capacitor
Case Size
External dimensions (mm)
Note :
Les composants identifiés par une marque
0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifie.
le numéro spécifie.
Note :
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
Fig.b (Picture on monitor TV)
H
A=B/2
A
B
B
A
Y
ellow
Cyan
Green
White
Magenta
Red
Blue
Fig. a (Video output terminal output waveform)
CRT picture frame
Electronic beam
scanning frame
scanning frame
4-2. DIAGRAMA ESQUEMÁTICO
Front of the lens
L = About 28 cm(PTB-450)
L = About 12 cm(PTB-1450)
L
Pattern box
Pattern box
Color bar chart
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
DSC-L1
Note: Voltage and Waveform of mounted parts on
CD-526 flexible board can not be
measured, because adhesion of a lens block
and CD-526 flexible board may separate.
measured, because adhesion of a lens block
and CD-526 flexible board may separate.
Note: CD-526 flexible board is replaced
as LENS BLOCK ASSY, so that
PRINTED WIRING BOARD is omitted.
PRINTED WIRING BOARD is omitted.
LND807
CCD_GND
LND801
RG
LND815
GND
LND808
GND
LND811
SHT
LND809
POWER_SAVE
LND804
GND
LND817
H2B
LND802
GND
LND820
H2A
LND818
GND
LND805
GND
LND819
H1A
LND806
CCD_OUT
LND833
TH2
LND823
V1
LND826
V3B
LND825
V3A
LND824
V2
LND827
V4
LND828
V5A
LND829
V5B
LND822
VST
LND803
CAM_15V
LND830
V6
LND812
VSUB_CONT
22k
R808
DTC144EMT2L
Q802
XX
C801
2200
R807
16V
0.1u
C804
3300
R806
FB802
1500
R805
16V
0.22u
C803
3900
R801
2SC4250(T5LSONY1)
Q801
DTC144EMT2L
Q804
0
R802
0.1u
16V
C807
DTC144EMT2L
Q805
LND831
CAM_-7.5V
LND832
TH_GND
LND821
GND
LND814
GND
33
R803
TH801
LND813
GND
LND816
H1B
LND810
VHLD
ICX488SQZ-13
IC801
1234
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28
29
30
31
32
5
6
10V
0.1u
C805
1
A
V6
V5B
V5A
H2A
CGND
CVL,WVL
CGND
CGND
VH0
RG
VDD,VRD
VOUT
WGND
H2B
H1B
H1A
C_SUB
SUB
VST
V1
V4
V3A
V3B
V2
1
2
3
4
8
7
6
5
9
10
14
16
19
13
17
20
12
18
11
15
21
29
28
26
22
24
30
27
25
23
31
32
33
SWITCH
SWITCH
SWITCH
BUFFER
IC801
CCD IMAGER
(1/9)
PAGE 4-12
of LEVEL3
CN704
SY-110
XX MARK:NO MOUNT
E
5
3
PLACA FLEXÍVEL CD-526
C
6
12
2
CCD IMAGER
9
11
7
G
4
10
05
8
D
F
B
4-7
4-8
CD-526
Precautions for Replacement of CCD Imager
•
If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
adjustments for the camera section.
•
As the CCD imager may be damaged by static electricity from
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
(Note) Cautions are required for the handling of lens block.
Refer to “THE CAUTIONS AT THE TIME OF LENS
BLOCK HANDLING” on page 1-2, when you exchange.
BLOCK HANDLING” on page 1-2, when you exchange.
DSC-L1
Diagramas esquemático das placas CH-147 e SY-110 não são mostradas
As páginas 4-9 á 4-28 não são mostradas.
As páginas 4-9 á 4-28 não são mostradas.
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