Sony CCD-CR1 / CCD-CR1E (serv.man2) Service Manual ▷ View online
5-10
Address
6B
6C
6D
6E
6F
70
71
72
73
74
75
76
77
78
79
7A
7B
7C
7D
7E
7F
80
81
82
83
84
85
86
87
88
89
8A
8B
8C
8D
8E
8F
90
91
92
93
94
95
96
97
98
99
9A
9B
9C
9D
9E
9F
A0
A1
A2
Address
A3
A4
A5
A6
A7
A8
A9
AA
AB
AC
AD
AE
AF
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
BA
BB
BC
BD
BE
BF
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
CA
CB
CC
CD
CE
CF
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
DA
NTSC
NTSC
9C
7D
A1
82
9C
7D
70
98
92
8B
D5
PAL
PAL
9C
7D
A1
82
9C
7D
70
98
92
8B
D5
Remark
Fixed data-1
Fixed data-2
Fixed data-1
Remark
Fixed data-1
Fixed data-2
Fixed data-1
White balance adj.(LCD)
Fixed data-1
White balance adj.(LCD)
Fixed data-1
Bright adj.(LCD)
Color adj.(LCD)
White balance adj.(LCD)
Contrast adj.(LCD)
D range adj.(LCD)
V-COM level adj.(LCD)
VCO adj.(LCD)
V-COM adj.(LCD)
Fixed data-1
Initial value
Initial value
5-11
Address
DB
DC
DD
DE
DF
E0
E1
E2
E3
E4
E5
E6
E7
E8
E9
EA
EB
EC
ED
EE
EF
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
FA
FB
FC
FD
FE
FF
NTSC
PAL
Remark
Fixed data-1
Fixed data-2
Fixed data-1
Initial value
Table 5-1-3.
5-12
1-3. CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, Check that the
specified value of “28MHz Origin Oscillation Adjustment”, “Y OUT
Level Adjustment” and “C OUT Level Adjustment” of “VIDEO
SYSTEM ADJUSTMENTS” are satisfied.
specified value of “28MHz Origin Oscillation Adjustment”, “Y OUT
Level Adjustment” and “C OUT Level Adjustment” of “VIDEO
SYSTEM ADJUSTMENTS” are satisfied.
1. HALL Adjustment
For detecting the position of the lens iris, adjust the hall AMP gain
and offset.
and offset.
Subject
Not required
Measurement Point
DDS display data of LCD or TV
Measuring Instrument
monitor (Note 3)
Adjustment Page
F
Adjustment Address
2F, 30
Specified Value
89 to 8D during IRIS OPEN (Note 1)
15 to 19 during IRIS CLOSE (Note 2)
15 to 19 during IRIS CLOSE (Note 2)
Note 1:
Select page: 2, address: 01, set data: 01, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
Note 2:
Select page: 2, address: 01, set data: 03, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
Note 3:
DDS display data of LCD or TV monitor.
00 00XX
Object data
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: 0, address: 03, and set data: 03.
3)
Select page: D, address: 11, set data: 02, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
4)
Select page: 2, address: 01, set data: 03, and press the PAUSE
button.
button.
5)
Select page: F, address: 30, set data: 5F, and press the PAUSE
button.
button.
6)
Select page: F, address: 2F, set data: 40, and press the PAUSE
button.
button.
7)
Read the DDS display data (the lower two digits of the display
data at the bottom right of the LCD display or the TV monitor),
and this data is named K
data at the bottom right of the LCD display or the TV monitor),
and this data is named K
2
.
8)
Select page: F, address: 2F, set data: 30, and press the PAUSE
button.
button.
9)
Read the DDS display data, and this data is named K
1
.
10) Select page: 2, address: 01, set data: 01, and press the PAUSE
button.
11) Read the DDS display data, and this data is named W
1
.
12) Select page: F, address: 2F, set data: 40, and press the PAUSE
button.
13) Read the DDS display data, and this data is named W
2
.
14) Convert W
1
, W
2
, K
1
, K
2
, to decimal notation, and obtain W
1
' ,
W
2
' , K
1
' , K
2
'. (Refer to Table 5-3-1. “Hexadecimal - decimal
conversion table” of “5-3. Service Mode”.)
15) Calculate X
1
' using the following equations (decimal notation
calculation).
A'= W
A'= W
2
' + K
1
' – W
1
' – K
2
' ....................................... Equation 1
B'= W
1
' – K
1
' ......................................................... Equation 2
X
1
'=[1856 + (48
×
A') – (16
×
B')]/A' .................. Equation 3
16) Convert X
1
' to hexadecimal notation, and obtain X
1
.
(Round off to one decimal place)
17) Select page: F, address: 2F, set data: X
1
, and press the PAUSE
button.
18) Select page: 2, address: 01, set data: 01, and press the PAUSE
button.
19) Select page: F, address: 30, change the data and adjust the DDS
display data to “8B”.
20) Press the PAUSE button of the adjustment remote commander.
21) Select page: 2, address: 01, set data: 03, and press the PAUSE
21) Select page: 2, address: 01, set data: 03, and press the PAUSE
button.
22) Read the DDS display data, and this data is named K
0
. If K
0
lies within the “15” to “19” range, perform “Processing after
completing adjustments”. If it is lies outside the range, perform
the following adjustments.
completing adjustments”. If it is lies outside the range, perform
the following adjustments.
23) Convert K
0
to decimal notation, and obtain K
0
'.
24) Calculate X
2
' using the following equations (decimal notation
calculation).
C'= 139 – B'– K
C'= 139 – B'– K
0 .......................................................................................
Equation 4
X
2
'=[(116 – B')
×
(X
1
' – 48) + (48
×
C')]/C' .......... Equation 5
(X
1
' and B' are values obtained from equations 2) and 3) )
25) Convert X
2
' to hexadecimal notation, and obtain X
2
.
(Round off to one decimal place)
26) Select page: F, address: 2F, set data: X
2
, and press the PAUSE
button.
27) Select page: 2, address: 01, set data: 03, and press the PAUSE
button.
28) Select page: F, address: 30, change the data and adjust the DDS
display data to “17”.
29) Press the PAUSE button of the adjustment remote commander.
30) Select page: 2, address: 01, set data: 01, and press the PAUSE
30) Select page: 2, address: 01, set data: 01, and press the PAUSE
button.
31) Check the DDS display data lies within the “89” to “8D” range.
Processing after Completing Adjustments
1)
1)
Select page: D, address: 11, set data: 00, and press the PAUSE
button.
button.
2)
Select page: 0, address: 01, and set data: 00.
3)
Select page: 2, address: 01, set data: 00, and press the PAUSE
button.
button.
4)
Select page: 0, address: 03, and set data: 00.
5-13
2. Flange Back Check
Subject
Siemens star chart
(2.0 m from the front of the lens)
(Luminance: approx. 200 lux)
(2.0 m from the front of the lens)
(Luminance: approx. 200 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Checking method:
1)
1)
Place the Siemens star 2.0m from the front of the lens.
2)
To open the IRIS, decrease the luminous intensity to the
Siemens star up to a point before noise appear on the image.
Siemens star up to a point before noise appear on the image.
3)
Shoot the Siemens star with the zoom TELE end.
4)
Check that the lens is focused.
5)
While observe the TV monitor, move the zoom lever to the
WIDE end and check that the lens is focused.
WIDE end and check that the lens is focused.
3. Picture Frame Setting
Subject
Color bar chart standard picture frame
(90cm from the front of the lens)
(90cm from the front of the lens)
Measurement Point
Video output terminal
Measuring Instrument
Oscilloscope and TV monitor
Specified Value
A=B, C=D, t=0 ± 0.1msec
Setting method:
1)
1)
Adjust the zoom and the camera direction, and set to the
specified position.
specified position.
2)
Mark the position of the picture frame on the monitor display,
and adjust the picture frame to this position in following
adjustments using “Color bar chart standard picture frame”.
and adjust the picture frame to this position in following
adjustments using “Color bar chart standard picture frame”.
Check on the oscilloscope
1. Horizontal period
Fig. 5-1-6.
2. Vertical period
Fig. 5-1-7.
Color on the TV monitor
Fig. 5-1-8.
A=B
C=D
A
B
C
D
t
0
±
0.1msec
V
Color bar chart picture frame
TV monitor picture frame
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