Sony KDP-57XBR2 - Digital High Definition Projection Tv, Service Manual

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KDP-57XBR2/65XBR2
K
RM-Y185
Deflection (CXA2150)
Item
No. Name
Function
Wide Zoom Zoom Full / Index Normal
960i 960i 960i 1080i 960i
0 HBLK Horizontal blanking switch 1
1 LBLK Left blanking 56
2 RBLK Right blanking 25
3 VBLK Vertical blanking switch 0 0 1 1
4 TBLK Top blanking 15 15 15 4 15
5 BBLK Bottom blanking 15 15 15 5 15
6 VCMP Vertical compensation 0 0 0 0 0
7 HCMP Horizontal compensation 0 0 0 0 0
8 ACMP AFC compensation 0 0 0 0
9 PCMP Pin compensation 0 0 0 0
10 AFCM AFC loop gain 3 1 3
11 VFRQ Vertical frequency 1
12 VON Vertical drive on 1
13 JUMP Reference pulse jump switch 0 0
14 VDJP Vertical drive jump switch 1 1 1 1 1
15 VDST Vertical drive start switch 0 0 0 0 0
16 EWDC Pin DC level shift 0 0
17 AKBT AKB timing 9 9 9 9 9
Sync Selector (CXA2151)
Item
No. Name
Function
Depends on Signal Format 1080i/720p 480p/480i
0 MTRX Matrix [0: Through, 1: YPbPr (J), 2: YPbPr (U), 3: RGB]
1 * 0 * * This data can't be memorized, it is controlled by M16C micro.
1 GAIN Output gain for video [0: 6 dB
±
2 dB, 1: 0 dB, 2/3: Mute] 0 *
Depens on Signal Input
VIdeo5 Video6 Chroma Dec.
2 FIXS Sync type [0: Auto Detect, 1: HS/VS, 2: CS, 3: SYNC on Y(G)] 0 0 0
Depends on Signal Format Analog 1080i others
3 CBGN Output gain for Cb [0: –2 dB, 7: 0 dB, 15: +2 dB] 7 7
4 CRGN Output gain for Cr [0: –2 dB, 7: 0 dB, 15: +2 dB] 8 8
5 YGN Output gain for Y [0: –2 dB, 7: 0 dB, 15: +2 dB] 8 8
6 VTC V sync sep. time constant [0: 6
µ
s, 3: 18
µ
s] 0 --
Depends on Signal Format 1080i/720p 480p/480i
7 HTC H sync sep. time constant [0: for HD, 1: for 45.75 kHz]
0 * 1 * * This data can't be memorized, it is controlled by M16C micro.
8 HWID H sync width [0: Through, 1: 1.4
µ
s, 2: 1.7
µ
s, 3: 3.7
µ
s] 1 * --
9 HSEP Sync sep. type [0: Voltage Slice, 1: Charge/Dis-charge]
1 *
--
Depends on Signal Format 1080i 720p/480p/480i
10 HMSK H sync mask during V sync period [0: On, 1: Off]
0 * 1 * * This data can't be memorized, it is controlled by M16C micro.
Depens on Signal Input
VIdeo5 Video6 Chroma Dec.
11 FRGB Matrix = 3: RGB [0: Micro Control, 1: Forced RGB] 0 0 0
2150D-3
CXA2151