Adjusting Items When Replacing Main Parts And Boards - Sony DSC-T20 Service Manual

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.
Note 1: The automatic Adjustment Program does not support the "Wide Limit Adjustment". Perform it manually.
Note 2: When replacing the SY-170 board, erase the data in internal memory of the board before replacement.
Note 3: When replacing the SY-170 board, execute formatting and initialize the internal memory after replacement.
Adjusting item
Destination Data Write
USB Serial No. Input
VIDEO adjustment
CAMERA adjustment 1
(Note 1)
CAMERA adjustment 2
CAMERA adjustment 3
CAMERA adjustment 4
CAMERA adjustment 5
CAMERA adjustment 6
CAMERA adjustment 7
LCD adjustment
DSC-T20/T25_ADJ
Adjustment
Destination data write
USB serial No. input
Composite video level adj.
Component out Y level adj.
Component out Pb level adj.
Component out Pr level adj.
Hall adj.
Wide limit adj.
Flange back adj.
Flange back check
F No. compensation
Measure gain, LV adj.
Mechanical shutter adj.
AWB 3200K-5800K standard data input
AWB 3200K-5800K check
Color reproduction adj. & check
CCD linearity check
CCD white defect compensation check
CCD black defect compensation check
Strobe adj.
Auto focus illumination check
Angular velocity sensor sensitivity adj.
V-COM adj.
White Balance adj.
Table 6-1-1
Replaced parts
Block Mounted parts
replacement replacement
z
z
z
z
z z
z z
z z z
z z z
z
z
z
6-3
Board
replacement
z
z
z
z
z
z
z
z
z
z z
z z
z z
z