HDR-HC1, HDR-HC1E, HDR-HC1EK, HDR-HC1K (serv.man4) - Sony Movie Service Manual (repair manual). Page 74

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6-72
HDR-HC1/HC1E/HC1K/HC1EK_ADJ
2.
S VIDEO OUT Chroma Level Adjustment
(TT-001 board)
Mode
CAMERA-TAPE
Subject
Arbitrary
Measurement Point
Chroma signal terminal of S VIDEO
plug of A/V jack (75 
Ω terminated)
External trigger: Y signal terminal of
S VIDEO plug of A/V jack (75 
Ω
terminated)
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
26, 27 (NTSC)
86, 87 (PAL)
  Specified value
Cr level: A = 714 
± 14 mVp-p(NTSC)
A = 700 
± 14 mVp-p(PAL)
Cb level: B = 714 
± 14 mVp-p(NTSC)
B = 700 
± 14 mVp-p(PAL)
Burst level: C = 286 
± 6 mVp-p(NTSC)
   C = 300 
± 6 mVp-p(PAL)

Note 1: Check that the data of page: 0, address: 10 is “00”.

Switch setting:
1) DEMO MODE (Menu setting) ........................................ OFF
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
3
0C
02
Press PAUSE button.
3
Wait for 5 sec.
4
3
11
Check the bit value of bit5 is
“1”. (Note 2)
5
C
Change the data and set the
Cr signal level (A) to the
specified value.
6
C
Press PAUSE button.
7
C
Change the data and set the
Cb signal level (B) to the
specified value.
8
C
Press PAUSE button.
9
Check the burst signal (C) to
the specified value.
10
3
0C
00
11
0
01
00

Note 2: For the bit values, refer to “6-4. SERVICE MODE”, “4-
3. 3. Bit value discrimination”.
H
A
0.28
µsec (NTSC)
B
0.28
µsec (NTSC)
0.23
µsec (PAL)
0.23
µsec (PAL)
C
Fig. 6-3-4
(NTSC)
26
(PAL)
86
(NTSC)
26
(PAL)
86
(NTSC)
27
(PAL)
87
(NTSC)
27
(PAL)
87

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