Sony KDP-57XBR2 - Digital High Definition Projection Tv, Руководство по обслуживанию

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24
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KDP-57XBR2/65XBR2
K
RM-Y185
Main Chroma Decoder (CXA2103)
Item
No. Name
Function
Depends on Signal Path DRC VDO
0 YLEV Y out level gain [0: 2.9 dB, 63: 9.0 dB] 35 35
1 CLEV CbCr out level gain [0: 2.9 dB, 63: 9.0 dB] 50 42
Depends on Signal Input RF CV/YC
2 SCON Sub contrast [0: –2 dB, 15: +2 dB] 9 9
3 SCOL Sub color [0: –2 dB, 15: +2 dB] 2 2
4 SHUE Sub hue [0: –8.8 deg, 15: +8.8 deg] 11 5
5 YDLY Y/C delay [0: Ref, 1: 30 ns Y delay, 2: 60 ns, 3: 100 ns] 0 0
Depends on Signal Input
RF CV YC Video5
6 SHAP Sharpness [0: –3 dB, 15: +3 db] 6 8 8 4
7 SHFO Sharpness F0 [0: 2.5 MHz, 1: 3.0 MHz, 2: 3.5 MHz, 3: 4.0 MHz] 0 0 0 3
8 PREO Pre-over ratio [0: 1.5:1, 1: 1:1, 2: 1:1.5, 3: 1:2] 3 3 3 3
Depends on Signal Input
RF CV YC
9 BPFO Chroma BPF F0 [0: fsc, 1: fsc+400 kHz, 2: fsc+800 kHz, 3: fsc+1.2 MHz] 3 0 0
10 BFFQ Chroma BPF Q [0: 2.0, 1: 1.5, 2: 1.2, 3: 1.0] 0 3 3
11 BPSW Chroma BPF On/Off [0: Off, 1: On] 1 0 0
12 TRAP Chroma trap on Y On/Off [0: Off, 1: On] 0 0 0
Depends on Signal Path DRC VDO
13 LPF Output LPF (YCbCr) [0: On, 1: Off (through)] 1 0
Depends on Signal Input
RF CV/YC Video5/Video6
14 AFCG PLL loop gain [0: fast, 1: slow] 1 0 0
15 CDMD Count down mode [0/1/3: CountDown, 2: H look
* Tc: 0>1>3]
3 3 3
16 SSMD Slice level [0: auto, 1: HV 65%, 2: H 25% V 65%, 3: HV 25%] 0 0 0
17 HMSK Mask for Macro Vision [0: Off, 1: On] 0 1 1
18 HALI Auto H alignment [0: Off, 1: On (AFC free run)] 0 0 0
19 PPHA Picture/H Tim phase [0: –0.5
µ
s, 15: +0.5
µ
s] 7 7 7
Depends on Signal Input RF Video5 Video6
20 CBOF Cb/Ext Cb offset [0: –16 mV, 63: +16 mV] 26 29 25
21 CROF Cr/Ext Cr offset [0: –16 mV, 63: +16 mV] 23 30 25
Depends on CXA2150P-4 BLK
Single BLK (0) BLK (1) BLK (2) BLK (3) BLK (4) BLK (5) BLK (6) BLK (7)
**
22 ATPD Auto pedestal point [0: Through, 1: 20 IRE, 2: 30 IRE, 3: 40 IRE] 0 0 1 2 2 2 2 3 1
** 23
DCTR DC transfer ratio [0: 100%, 1: 85%, 2: 90%, 3: 85%] 0 0 2 1 1 3 3 2 2
**
Main and Sub CXA2103 share the same data for items 22 and 23.
2103-1