Read Sony DCR-HC90 / DCR-HC90E (serv.man4) Service Manual online
6-3
DCR-HC90/HC90E
CD-540 board (COMPLETE)
IR-055 board (COMPLETE)
PD-240 board (COMPLETE)
VC-380 board (COMPLETE)
VC-380 board
IC5302 (EEPR
OM)
VC-380 board
IC5102 (EEPR
OM)
Supporting
Board
EEPROM
replacement
replacement
z
z
z
z
z
z
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z
Adjustment
Initialization of A, B, D, 1A,1B page data
Initialization of 8, C, 18, 1C page data
Initialization of E, F, 14, 19, 1E, 1F page data
Origin oscillation adjustment
HALL adj.
MR adj.
CCD output 2ch matching adj.
Flange back adj.
Mixed color compensation adj.
AWB standard data input
LV standard data input
Auto white balance adj.
Color reproduction adj.
MAX GAIN adj.
Mechanical shutter adj.
Steady shot check
Strobe light level adj.
Strobe white balance adj.
EVF automatic adj.
White balance adj.
LCD automatic adj.
V COM adj.
Transmissive mode white balance adj.
Reflective mode white balance adj.
Touch panel adj.
Tape path adj.
Serial No. input
CAP FG duty adj.
Switching position adj.
Error rate check
IC4701 LINE OUT Y level adj.
IC4701 LINE OUT chroma level adj.
S VIDEO OUT Y level adj.
S VIDEO OUT chroma level adj.
IC4701 automatic adj.
Adjustment
Section
Initialization of 8,A,B,
C,D,E,F,14,18,19,1A,1B,
1C,1E,1F page data
Camera
Color EVF
LCD
Mechanism
System control
Servo, RF
Video
• Adjusting items when replacing a board or EEPROM
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
Note2: When the repair is finished,
confirm the following items.
1. Shoot the all black subject
1. Shoot the all black subject
(Attach the lens cap and
shoot), and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
shoot), and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
2. Shoot a subject of low
light, and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
3. Shoot a subject of normal
light, and confirm that a
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
vertical line is not dis-
played in the center of the
screen, and that there is no
difference in left-right
brightness level of the
screen.
When the above symptom
occurs, perform the whole
process of “CCD Output 2ch
Matching Adjustment”.
occurs, perform the whole
process of “CCD Output 2ch
Matching Adjustment”.
Table. 6-1-1(2).
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