DCR-HC17E, DCR-HC19E, DCR-HC21, DCR-HC21E, DCR-HC22E, DCR-HC32, DCR-HC32E, DCR-HC33, DCR-HC33E (serv.man7) - Sony Movie Service Manual (repair manual). Page 5

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DCR-HC17E/HC19E/HC21/HC21E/HC22E/HC32/HC32E/HC33/HC33E
5.
Transmissive Mode White Balance Adjustment
(PD-236/237 board)
Correct the white balance at transmissive mode.
If deviated, the LCD screen color cannot be reproduced.
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Measurement Point
Check on LCD screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
56, 57
Specified Value
LCD screen must not be colored
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Check the white balance only when replacing the following
parts. If necessary, adjust them.
1. LCD block
2. Light induction plate
3. IC602
Note 3:
Non MS model: DCR-HC17E/HC19E/HC21/HC21E/
HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
Switch setting:
LCD BACKLIGHT .................................................................. ON
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
56
Set the following data, and
Press PAUSE button.
7D: Non MS model
88: MS model
3
C
57
Set the following data, and
Press PAUSE button.
73: Non MS model
71: MS model
4
Check that the LCD screen is
not colored. If not colored,
proceed to step 6.
5
C
Change the data so that the
LCD screen is not colored.
(Note 4)
6
0
01
00
Note 4:
To write in the non-volatile memory (EEPROM), press
the PAUSE button each time to set the data.
56
57
Page of 5
Display

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