Read Sony DSC-U20 (serv.man7) Service Manual online
6-2
DSC-U20
1-1. Adjusting items when replacing main parts and boards
When replacing main parts and boards, adjust the items indicated by z in the following table.
Table 6-1-1
Replaced parts
Block
Mounted parts
Board
replacement
replacement
replacement
Adjusting item
Adjustment
(LCD panel)
(CCD imager)
(Camera DSP)
(LCD drive)
EEPROM
LCD901
IC301
IC602
IC401
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE)
IC604
Lens block assy
Flash unit
LCD block
CD-425 board
TY-15 board
PD-174 board
CD-425 board
TY-15 board
SL-59 board
PD-174 board
TY-15 board
Initializing of 2F, 4F, 6F page data
Initializing of 2F, 4F, 6F page data
z
z
HALL adj.
Flange back adj.
Flange back check
F No. compensation
Mechanical shutter adj.
Light Value adj.
Mixed color cancel data input
AWB 3200K data input
AWB 5800K data input
Color reproduction data input
CCD linearity check
CAMERA adjustment 3
Strobe adj.
z
z
z
z
z
z
z
LCD initial data input
VG center adj.
Bright adj.
Contrast adj.
PSIG adj.
V-COM adj.
White Balance adj.
z
z
z
z
LCD adjustment
z
z
z
z
z
z
z
z
z
z
z
z
CAMERA adjustment 1
z
CAMERA adjustment 2
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