Sony TRINITRON KV-32XBR450 Service Manual page 22

DX1A-2001&2000 SERVICE LIST (#8):
Device Name: BH3868AFS { Audio Processor / ROHM } / IC7001 (A-board) / P/N: 8-759-678-92 (SBorSD#: NA)
Slave Address: 82h
Register Control Register
No & Name Function & Link
0 SVOL Volume: Offset for Volume
1 SBAL Balance: Offset for Balance
2 SBAS Bass: Offset for Bass
3 Treble: Offset for Treble
STRE
4 BBLP BBE lowpass filter
5 BBHP BBE highpass filter
6 SREF Surround effect
7 AGC Auto gain control
8 BBE BBE on/off
Note:
The same AP service data is used for DX1A-2001&2000.
Device Name: NJM2180M { TruSurround 3D-Audio Processor / JRC } / IC4101 (S-board) / P/N: 8-759-686-15 (SB#: V9072)
Device Control: Controlled via CXA1315M (Audio Control D/A, IC4103/S-board, Slave Address: 48h) / P/N: 8-752-059-23 (SD#: S88Z45B)
Register Control Register
No & Name
Function & Link
0 TS TruSurround effect selection
1 Dummy data (No functions)
DMY1
Note:
The same TRUS service data is used for DX1A-2001&2000.
Data Data
Data Initial/Average Setting
Type Range
(32V&36V CRTs)
0~3
0~(3)~7
0~(3)~7
0~(3)~7
0~15
0~15
0~7
0, 1
0, 1
DX1A-2001&2000 SERVICE LIST (#9):
Data Data
Data Initial/Average Setting
Type Range (32V&36V CRTs)
0~3
C 0~255
Audio Processing (AP) / BH3868AFS
0
7
( ): Settings at center
7
7
0
2
11
0
1
TruSurround (TRUS) / NJM2180
2
C: Common data
DMY1 is used to fulfil the minimum requirement of 2 control items in each service control
0
category.
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KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
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