CCD-TR3200E - Sony Movie Service Manual (repair manual). Page 120

CN909

CN501

IC202

CN551

IC604

CN911

C085

IC001

IC301

10

1

23

1

1

15

2

16

1

44

132

89

45

88

176

133

1

25

75

51

26

50

100

76

50

1

33

48

16

1

49

64

32

17

1

16

48

33

17

32

64

49

IC501

CN910

IC751

1

16

1

12

36

25

13

24

48

37

1

12

36

25

13

24

48

37

Sets the BPF passing frequency so that the AFM signal can separate
from the playback RF signal properly. If deviated. the mono/stereo
mode will be differentiated incorrectly, and noises and distortions
will increase during high volume playback.

Mode

Playback

Signal

Alignment tape:

For BPF adjustment
(WR5-11CS)

Measurement Point

Audio output terminal left or right

Measuring Instrument

distortion meter

Adjustment Page

F

Adjustment Address

47

Specified Value

The Main and Sub channel distortion
rate should be almost the same
(within

±

1%) and minimum.

Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Set the Hi-Fi sound switch (menu display) to “2”.
3) Select page: F, address: 47, change the data and minimize the

distortion rate.

4) Press the PAUSE button of the adjusting remote commander.
5) Set the Hi-Fi sound switch (menu display) to “1”.
6) Select page: F, address: 47, change the data and minimize the

distortion rate.

7) Press the PAUSE button of the adjusting remote commander.
8) Repeat steps 2) to 7) and set the data of address: 47 so that the

distortions rates when the Hi-Fi sound switch is set to “2” and
set to “1” respectively are almost the same and minimum.

9) Press the PAUSE button of the adjusting remote commander.
11) Select page: 0, address: 01, and set data: 00.
12) Set the Hi-Fi sound switch to “STEREO”.