Sony HVR-Z7J Service Manual page 210

1-3. CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of "VIDEO SYSTEM ADJUSTMENTS" are sat-
isfied. (Except Origin Oscillation Check")
Check that the data of page: 0, address: 10 is "00".
If not, select page: 0, address: 10, and set the data "00".
1-3-1. Camera System Adjustments (body)
1. Origin Oscillation Check (TT-007 board)
Check the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
Subject
Measurement Point
Measuring Instrument
Specified value
Switch setting
1) POWER ......................................................... CAMERA mode
Checking method:
1) Check that the frequency (f) satisfies the specified value.
TT-007 BOARD (SIDE A)
IC1401
R1414
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
Not required
R1414 (CHCK) on TT-007 board
Frequency counter
f = 41538461 ± 835 Hz (NTSC)
f = 41580000 ± 835 Hz (PAL)
IC1601
Fig. 6-1-5
2. Level Vial Adjustment (TT-007 board)
Input average offset voltage of the accelerometer (SE4201) on a
horizontal plane.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value
Note 1: Set the camera on a horizontal table.
Adjusting method:
Order Page Address Data
1 0 01
2 7 01
3 7 00
4 7 02
5 0 01
Note 2: The adjustment data will be automatically input to page:
A, address: F6 to FB.
Note 3: If the data is other than "01", adjustment has errors.
Contents of error is written into page: 7, address: 02. See
the following table.
Data of page: 7,
address: 02
FD
FE
FF
6-26
Not required
Adjusting remote commander
A
F6 to FB
Data of page: 7, address: 02 is "01"
Procedure
01
5F
Press PAUSE (Write) button.
01
(Note 2)
Check the data changes to
"01". (Note 3)
00
Error contents
Not horizontal
Unstable installation
Sensor input not recognization