DSC-P73 (serv.man13) — Sony Digital Camera Service Manual (repair manual)

Model
DSC-P73 (serv.man13)
Pages
33
Size
2.19 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / BRAZIL LEVEL 3
File
dsc-p73-sm13.pdf
Date

View Sony DSC-P73 (serv.man13) Service Manual online

DSC-P73
MANUAL DE SERVIÇO
DIGITAL STILL CAMERA
LEVEL
 
3
Revision History
Revision History
Ver 1.0  2004.04
Link
PLACAS DE CIRCUITO IMPRESSO LISTA DE PEÇAS PARA REPARO
DIAGRAMAS ESQUEMÁTICO
Link
Acrobat Reader
Instrução do
Acrobat Reader
Brazilian
 Model
F
oto: Silver
Contents of LEVEL 2 Service Manual
1. SERVICE NOTE
2. DISASSEMBLY
3. BLOCK DIAGRAMS
OVERALL
POWER
4. PRINTED WIRING BOARDS AND
CD-500, SW-419, ST-097,
SCHEMATIC DIAGRAMS
MS (FP-861 FLEXIBLE),
FP-860 FLEXIBLE
5. REPAIR PARTS LIST
EXPLODED VIEWS
ELECTRICAL PARTS LIST
The information that is not described in this Service Manual is described
in the LEVEL 2 Service Manual.
When repairing, use this manual together with LEVEL 2 Service Manual.
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (9
890162
51.pdf).
• This service manual contains information for Japanese model as well.
• Reference No. search on printed wiring boards is available.
9-890-162-11
— 2 —
DSC-P73
TABLE OF CONTENTS
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-2.
Schematic Diagrams ························································ 4-5
CH-146 (CCD SIGNAL PROCESS) ······························ 4-9
SY-100 (1/8) (CAMERA MODULE) ··························· 4-11
SY-100 (2/8) (CAMERA DSP) ····································· 4-13
SY-100 (3/8) (LENS DRIVE) ······································· 4-15
SY-100 (4/8) (SH DSP) ················································· 4-17
SY-100 (5/8) (FRONT CONTROL) ······························ 4-19
SY-100 (6/8) (AUDIO) ·················································· 4-21
SY-100 (7/8) (DC/DC CONVERTER) ·························· 4-23
SY-100 (8/8) (CONNECTOR) ······································ 4-25
4-3.
Printed Wiring Boards ··················································· 4-35
CH-146 ·········································································· 4-39
SY-100 ··········································································· 4-39
4-4.
Mounted Parts Location ················································ 4-50
5.
REPAIR  PARTS  LIST
5-2.
Electrical Parts List ························································· 5-7
Section
Title
Page
DSC-P73
Link
Link
4-2.  
DIAGRAMAS ESQUEMÁTICO
PLACA SY-100 (4/8) 
(SH DSP)
PLACA SY-100 (5/8) 
(FRONT CONTROL)
PLACA SY-100 (8/8) 
(CONNECTOR)
PLACA SY-100 (7/8) 
(DC/DC CONVERTER)
PLACA SY-100 (6/8) 
(AUDIO)
PLACA SY-100 (2/8) 
(CAMERA DSP)
PLACA SY-100 (3/8) 
(LENS DRIVE)
PLACA CH-146  
(CCD SIGNAL PROCESS)
PLACA SY-100 (1/8) 
(CAMERA MODULE)
NOTA COMUM PARA DIAGRAMA ESQUEMÁTICO
4-5
DSC-P73
4-2. DIAGRAMAS 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
=1000 
, M
=1000 k
.
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.
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.
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.
Signal name
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
: VIDEO SIGNAL (ANALOG)
A
: AUDIO SIGNAL (ANALOG)
A
: VIDEO/AUDIO SIGNAL
A
: VIDEO/AUDIO/SERVO SIGNAL
A
: SERVO SIGNAL
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
 input impedance is used)
Voltage values change depending upon input
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.
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(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.
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
4-2. 
DIAGRAMAS ESQUEMÁTICO
Front of the lens
L = About 25 cm (PTB-450)
L = About 12 cm (PTB-1450)
L
Pattern box
Page of 33
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Download Sony DSC-P73 (serv.man13) Service Manual (Repair Manual)

Here you can view online or download Sony DSC-P73 (serv.man13) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony DSC-P73 (serv.man13) Digital Camera. Information contained in Sony DSC-P73 (serv.man13) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).