Camera System Adjustments; Hall Adjustment - Sony DCR-PC101E Service Manual

1-3.

CAMERA SYSTEM ADJUSTMENTS

Before perform the camera system adjustments, check that the
specified values of "VIDEO SYSTEM ADJUSTMENTS" are sat-
isfied. (Except "66MHz/54MHz Origin Oscillation Adjustment")
Check that the data of page: 0, address: 10 is "00".
If not, select page: 0, address: 10, and set the data "00".
1. 66MHz/54MHz Origin Oscillation Adjustment
Set the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
Subject Not required
Measurement Point Pin wf of IC1501
Measuring Instrument Frequency counter
Adjustment Page F
Adjustment Address 10
f = 33000000 ± 165 Hz (NTSC)
Specified value
f = 27000000 ± 135 Hz (PAL)
Note 1: Check that the data of page: 0, address: 10 is "00".
Note 2: NTSC model: DCR-PC101
PAL model: DCR-PC101E
Adjusting method:
Order Page Address Data
1 0 01 01
2 F 10
3 F 10
4 0 01 00
12 1
13
24
25 36
VC-284 board
Fig. 5-1-7
Procedure
Change the data and set the
frequency (f) to the specified
value.
Press PAUSE button.
48
37

2. HALL Adjustment

For detecting the position of lens iris and ND filter, adjust the hall
AMP gain and offset.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value 1
Specified value 2
Specified value 3
Specified value 4
Note 1: The right four digits of the page: 1 displayed data of the
adjusting remote commander.
1 : XX : XX
Note 2: Check that the data of page: 0, address: 10 is "00".
Switch setting
1) POWER .................................................................. CAMERA
Adjusting method:
Order Page Address Data
1 0 01
2 6 01
3 6 02
4 6 01
Note 3: The adjustment data will be automatically input to page:
F, address: 13 to 18.
Checking method:
Order Page Address Data
1 0 03
2 6 01
3 1
4 6 01
5 1
6 6 01
7 1
8 6 01
9 1
Processing after Completing Adjustment:
Order Page Address Data
1 6 01
2 0 03
3 0 01
5-21
DCR-PC101/PC101E
RadarW RadarW
RadarW RadarW RadarW
Not required
Displayed data of page: 1 (Note 1)
Adjusting remote commander
F
13 to 18
D4 to DC
24 to 2C
D2 to DE
22 to 2E
IRIS displayed data
ND displayed data
Procedure
01
6D Press PAUSE button. (Note 3)
Check the data changes to "01".
00 Press PAUSE button.
Procedure
03
03 Press PAUSE button.
Check that the IRIS dis-
played data (Note 1) satisfied
the specified value 1.
01 Press PAUSE button.
Check that the IRIS dis-
played data (Note 1) satisfied
the specified value 2.
69 Press PAUSE button.
Check that the ND displayed
data (Note 1) satisfied the
specified value 3.
6B Press PAUSE button.
Check that the ND displayed
data (Note 1) satisfied the
specified value 4.
Procedure
00 Press PAUSE button.
00
00