Read Sony HDR-FX7 / HDR-FX7E (serv.man4) Service Manual online
6-3
HDR-FX7/FX7E_ADJ
Note 2:
When the repair is finished,
confirm the following items.
confirm the following items.
1. Shoot the all black subject (Attach
the lens cap and shoot), and con-
firm 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.
firm 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
displayed in the center of the
screen, and that there is no differ-
ence in left-right brightness level
of the screen.
displayed in the center of the
screen, and that there is no differ-
ence in left-right brightness level
of the screen.
3. Shoot a subject of normal light, and
confirm that a vertical line is not
displayed in the center of the
screen, and that there is no differ-
ence in left-right brightness level
of the screen.
When the above symptom occurs,
perform the whole process of
“Differencal Gain Adjustment”.
displayed in the center of the
screen, and that there is no differ-
ence in left-right brightness level
of the screen.
When the above symptom occurs,
perform the whole process of
“Differencal Gain Adjustment”.
Note 3:
IC2402, IC3804 (Flash
memory) on the TT-003
board cannot be replaced.
memory) on the TT-003
board cannot be replaced.
•
Adjusting items when replacing a board or EEPROM
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
Table 6-1-1 (2)
Replaced part
Adjustment Section
Adjustment
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE)
(COMPLETE)
(EEPROM)
(EEPROM)
JJ-004 board
TT-003 board
NN-003 board
OO-003 board
UU-003 board
PP-003 board
TT-003 board IC3805
TT-003 board IC4202
Supporting
Initialization of
Initialization of A, B, D, 1A, 1B page data
z
z
EVR data
Initialization of 8, 9, C, 13, 18, 1C, 1D page data
z
Initialization of camera control page data
z
z
Initialization of 7C, 7E, 7F page data
z
z
Camera
Origin oscillation check
z
PSD sensor gradient adj.
z
z
z
HALL adj.
z
z
z
MR adj.
z
z
z
Differential gain adj.
z
z
z
Flange back adj.
z
z
z
Optical axis adj.
z
z
Linearity adj.
z
z
F No. & ND light quality standard data input
z
z
z
Linear matrix adj.
z
z
z
Auto white balance standard data input
z
z
z
LV standard data input
z
z
z
Auto white balance adj.
z
z
z
Color reproduction adj.
z
z
z
MAX GAIN adj.
z
z
z
White defect adj.
z
z
z
Black defect adj.
z
z
z
Angular velocity sensor sensitivity adj.
z z
z
EVF
VCO adj.
z
z
Back Light adj.
z
z z
PSIG level adj.
z
z
V-COM level adj.
z
z
RGB AMP adj.
z
z
Contrast adj.
z
z
White balance adj.
z
z z
LCD
LCD automatic adj.
z
z
z
V-COM adj.
z
z
Transmissive mode white balance adj.
z
z
Reflective mode white balance adj.
z
z
z
Sample hold phase adj.
z
z
Mechanism
Tape path adj.
System control
Node uniqe ID No. input
z
Servo, RF
CAP FG duty adj.
z
z
Switching position adj.
z
z
Error rate check
z z
z
Video
S VIDEO OUT Y level adj.
z
S VIDEO OUT chroma level adj.
z
COMPONENT OUT Y level adj.
z
COMPONENT OUT Pr level adj.
z
COMPONENT OUT Pb level adj.
z
RadarWRadarW
RadarWRadarW
RadarW
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