Sony TRINITRON KV-32XBR450 Service Manual page 10

DX1A-2001&2000 SERVICE LIST (#3-2):
Device Name: CXA2150AQ { CRT Driver / SONY } / IC201 (A-board) / P/N: 8-752-093-35 (SBorSD#: NA)
Slave Address: 86h
Register
No & Name
PIC_ON: RGB output including AKB reference pulse on/off
0 ALBK
(Setting = 0 for power on reset) --- G2 adjustment register setting
R_ON/G_ON/B_ON: R/G/B outputs on/off
1 RGBS
(AKB reference pusle can not be turned on/off.) (0,1/0,1/0,1)
BLK_BTM: RGB output bottom limit level (Black Limit)
2 BLKB
(AKB reference pusle DC-voltage)
3 LIML PLIMIT_LEV: Threshold level for excessively high inputs (White Limit) C
4 PABL P_ABL: DC-level in RGB output detection for PEAK ABL
5 SABL S_ABL: S_ABL gain
AGING_W/AGING_B: AGING_W/AGING_B modes on/off
6 AGNG
(Set luminance to 80/01IRE flat-field signal.)
7 AKBO AKBOFF: Automatic/Manual-Cutoff setting
8 SYPH SYNC_PHASE: Hsync delay with respect to Video (100%: H-period)
9 CLPH CLP_PHASE: Internal clamp pulse phase (100%: H-period)
10 CLGA CLP_GATE: Switch for the gated internal clamp pulse with Hsync input
11 JAXS JAXIS: Color axis switch
12 BLKO BLKO: Blanking switch
Note:
The same CXA2150 service data is used for DX1A-2001&2000.
Control Register
Function & Link
CXA2150P-2 {Picture Controls: P2
Data Data
Type Range
C 0, 1 1
C 0~7 7
C 0~3 3
0~3 0
C 0~15 15
C 0~3 0
0~3
C 0
(0,1/0,1)
C 0, 1 0
U/VHF &
Video1~4
0~3 0
3
0~3
0, 1 0
0, 1 0
0, 1 0
— 26 —
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
}
Data Initial/Average Settings
(32V&36V CRTs)
YPbPr YPbPr YPbPr
P&P
480i 480p 1080i
0 0 0 0
3 3 3 3
0 0 0 0
Comment
C:
Common data
Video1~4:
CVideo1~4 &
SVideo1~3