DOWNLOAD Sony DSC-P92 (serv.man4) Service Manual ↓ Size: 701.59 KB | Pages: 44 in PDF or view online for FREE

Model
DSC-P92 (serv.man4)
Pages
44
Size
701.59 KB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / SECTION 6 ADJUSTMENTS
File
dsc-p92-sm4.pdf
Date

Sony DSC-P92 (serv.man4) Service Manual ▷ View online

6-2
DSC-P92
Replaced parts
Board
EEPROM
Block replacement
Parts replacement
replacement replacement
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Lens de
vice
Flash unit (ST
-82)
P
arts unit (U
A-002)
LCD block LCD unit (LCD901)
LCD block Back light unit
SY
-93 board
IC351 (CCD imager)
SY
-93 board
IC901 (S/H, 
A
GC,A/D)
SY
-93 board
IC301 (CAMERA DSP)
SY
-93 board
IC601 (V
ideo amp.)
SY
-93 board
IC801 (RGB dr
iv
e) (LCD)
SY
-93 board
IC802 
(T
iming g
enerator) (LCD)
SY
-93 board
(COMPLETE)
SY
-93 board
IC502 (EEPR
OM)
COVER
COVER
1-1. Adjusting items when replacing main parts and boards.
• Adjusting items when replacing main parts
When replacing main parts, adjust the items indicated by 
z
 in the following table.
Adjustment
Section
Initialization of  0E,
2F, 4F, 6F page data
Video
Camera
LCD
System control
Adjustment
Initialization of  0E, 2F, 4F, 6F
page data
Video output level adj.
Flange back adj.
F No. standard data Input
Mechanical shutter adj.
Light value adj.
AWB 3200K standard data input
AWB 5800K standard data input
CCD linearity check
Color reproduction adj.
CCD white defect compensation check
CCD black defect compensation check
Strobe adj.
Auto focus illumination check
LCD initial data input
VCO adj.
VG center adj.
PSIG level adj.
Bright adj.
Contrast adj.
V COM adj.
White balance adj.
Battery end check
Table. 6-1-1.
6-3
DSC-P92
6-1. ADJUSTMENT
1-1.
PREPARATIONS BEFORE ADJUSTMENT
1-1-1.
List of Service Tools
• Oscilloscope
• Color monitor
• Vectorscope
• AC power adapter
• Regulated power supply
• Digital voltmeter
• Calculator which can hexadecimal calculation.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
Fig. 6-1-1.
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
Name
Filter for color temperature correction (C14)
Pattern box PTB-450
Color chart for pattern box
Siemens star chart
Clear chart for pattern box
Mini pattern box
Camera table
Personal computer with Windows98/ME/2000/XP
installed and with two USB ports
USB cable
Application for adjustment (SEUS) and HASP key
Background paper
Parts Code
J-6080-058-A
J-6082-200-A
J-6020-250-A
J-6080-875-A
J-6080-621-A
J-6082-353-B
J-6082-384-A
1-823-932-11
J-2501-130-A
Usage
Auto white balance adjustment/check
White balance adjustment/check
For checking the flange back
For adjusting the flange back
For adjusting the flange back
For connecting the personal computer
Contact our service headquarter of each area how to get
the application for adjustment (SEUS) and HASP key
For adjusting the strobe
COVER
COVER
Ver 1.1  2003. 09
6-4
DSC-P92
1-1-2.
Preparations
1)
Connect the equipment for adjustments according to Fig. 6-1-4.
2)
Start up the application for adjustment (SEUS).
Note1: Setting the “Forced Power ON Mode (Forced STILL Mode)”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 21, and write data: 03.
The above procedure will enable the power (STILL mode) to
be turned on with POWER switch (SY-93 board CN705)
disconnected. After completing adjustments, be sure to exit the
“Forced Power ON Mode”.
Note2: Setting the “Forced Power ON Mode (Forced PLAY Mode)”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 21, and write data: 04.
The above procedure will enable the power (PLAY mode) to be
turned on with POWER switch (SY-93 board CN705)
disconnected. After completing adjustments, be sure to exit the
“Forced Power ON Mode”.
Note3: Exiting the “Forced Power ON Mode”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 21, and write data: 00.
3) Select page: 00, address: 01, and set data: 00.
1-1-3.
Discharging of the flashlight power supply
The capacitor which is used as power supply of flashlight is charged
with 200V to 300V voltage. Discharge this voltage before starting
adjustments in order to protect service engineers from electric shock.
Discharge procedure
1.
Remove the power supply (AC power adaptor or battery).
2.
Fabricate the discharging jig as shown in Fig. 6-1-3 locally by
yourself. Connect the discharging jig to the positive (+) and
negative (–) terminal of the flash voltage charge capacitor. Allow
ten seconds to discharge the voltage.
Fig. 6-1-3.
Fig. 6-1-2.
Front of the lens
About 29cm
Pattern box
Capacitor
ST-82 BOARD
Shorting jig
(1k 
 / 1w)
6-5
DSC-P92
Memory stick
Personal computer
(with two USB ports)
AC IN
DC IN
USB
USB1
USB2
HASP key
AC power
adaptor
Fig. 6-1-4.
[CONNECTION OF EQUIPMENT]
Page of 44
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  • DOWNLOAD Sony DSC-P92 (serv.man4) Service Manual ↓ Size: 701.59 KB | Pages: 44 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony DSC-P92 (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sony DSC-P92 (serv.man4) Digital Camera. Information contained in Sony DSC-P92 (serv.man4) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.