Sony TRINITRON KV-32HS20 Service Manual page 37

Device Name: CXA2026AS { DQP Control / SONY } / IC5511 (D-board) / P/N: 8-752-074-64 (SD#: S95610B)
Slave Address: 8Eh
Register
No & Name
0 DFON SW0: DF on/off switch
1 DQP PWM: DQP phase
2 DF DAC1: DF phase
3 DQPD H.AMP: DQP dc-level
4 QPDV U.CBOW, L.CBOW: DQP dc-level vertical modulation
5 DVS U.CBOW, L.CBOW: DQP dc-level tilt
6 QPDY U.MBH,L.MBH: DQP dc-level at top & bottom areas
7 DQPA DC SHIFT: DQP amplitude
8 QPAV U.YBOW, LYBOW: DQP amplitude vertical modulation
9 AVS U.YBOW, LYBOW: DQP amplitude tilt
10 NORM SW1:
Copy Function 3: (Set CPY3=1, then press MUTE +
11 CPY3
Enter.)
12 200V H.DUTY, H.TILT: 200V regulator adjustment
Note:
The same CXA2026 service data is used for DX1A-2001&2000.
DX1A-2001&2000 SERVICE LIST (#7):
Control Register
Function & Link
CXA2026AS
Data Data Data Initial Settings & [Average Data]
Type Range (32V&36V CRTs)
Full Vcomp1
C 0, 1 0
Adj. 0~63 23 [23] 23 [23]
Adj. 0~63 25 [25] 25 [25]
Adj. 0~63 34 [34] 34 [34]
0~63 51
0~(3)~7 0
0~63 7
22 [27] 22 [27]
(32V)
Adj. 0~63 or
13 [15] 13 [15]
(36V)
0~63 38
0~7 3
0, 1 0
0, 1 0
Micro
Adj. 0~63 31 [31]
— 37 —
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
Vcomp2
Full: 480p/960i (4x3) display mode
Vcomp1: 480p/960i (16x9) display mode
Vcomp2: 1080i (16x9) display mode
C: Common data
Adj.: Adjusted data
47
U.CBOW = QPDV + DVS
L.CBOW = QPDV - DVS
0
7
( ): Settings at center
Data are used as Initial/CBA data.
(36V)
22 [27]
(32V) (32V)
From the system micro (V 2.0), most
or or
deflection control-related initial settings
13 [15]
(36V) (36V)
are the same as their average data.
34
U.YBOW = QPAV + AVS
L.YBOW = QPAV - AVS
3
0
For engineering design use only
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