• Registered: 2011-02-20
  • Posts: 1,747

Here are two sectors that is obtained by 0xd8. If these sectors are obtained by 0xbe, the reading error occurs. In other words, these are the mastering error sectors.

========== LBA[008360, 0x020a8]: Main Channel ==========
       +0 +1 +2 +3 +4 +5 +6 +7  +8 +9 +A +B +C +D +E +F
0000 : 00 FF FF FF FF FF FF FF  FF FF FF 00 00 D3 35 81   ..............5.
0010 : 00 28 00 1E 80 08 60 06  A8 02 FE 81 80 60 60 28   .(....`......``(
0020 : 28 1E 9E 88 68 66 AE AA  FC 7F 01 E0 00 48 00 36   (...hf.......H.6
0030 : 80 16 E0 0E C8 04 56 83  7E E1 E0 48 48 36 B6 96   ......V.~..HH6..
0040 : F6 EE C6 CC 52 D5 FD 9F  01 A8 00 7E 80 20 60 18   ....R......~. `.
0050 : 28 0A 9E 87 28 62 9E A9  A8 7E FE A0 40 78 30 22   (...(b...~..@x0"
0060 : 94 19 AF 4A FC 37 01 D6  80 5E E0 38 48 12 B6 8D   ...J.7...^.8H...
0070 : B6 E5 B6 CB 36 D7 56 DE  BE D8 70 5A A4 3B 3B 53   ....6.V...pZ.;;S
0080 : 53 7D FD E1 81 88 60 66  A8 2A FE 9F 00 68 00 2E   S}....`f.*...h..
0090 : 80 1C 60 09 E8 06 CE 82  D4 61 9F 68 68 2E AE 9C   ..`......a.hh...
00A0 : 7C 69 E1 EE C8 4C 56 B5  FE F7 00 46 80 32 E0 15   |i...LV....F.2..
00B0 : 88 0F 26 84 1A E3 4B 09  F7 46 C6 B2 D2 F5 9D 87   ..&...K..F......
00C0 : 29 A2 9E F9 A8 42 FE B1  80 74 60 27 68 1A AE 8B   )....B...t`'h...
00D0 : 3C 67 51 EA BC 4F 31 F4  14 47 4F 72 B4 25 B7 5B   <gQ..O1..GOr.%.[
00E0 : 36 BB 56 F3 7E C5 E0 53  08 3D C6 91 92 EC 6D 8D   6.V.~..S.=....m.
00F0 : ED A5 8D BB 25 B3 5B 35  FB 57 03 7E 81 E0 60 48   ....%.[5.W.~..`H
0100 : 28 36 9E 96 E8 6E CE AC  54 7D FF 61 80 28 60 1E   (6...n..T}.a.(`.
0110 : A8 08 7E 86 A0 62 F8 29  82 9E E1 A8 48 7E B6 A0   ..~..b.)....H~..
0120 : 76 F8 26 C2 9A D1 AB 1C  7F 49 E0 36 C8 16 D6 8E   v.&......I.6....
0130 : DE E4 58 4B 7A B7 63 36  A9 D6 FE DE C0 58 50 3A   ..XKz.c6.....XP:
0140 : BC 13 31 CD D4 55 9F 7F  28 20 1E 98 08 6A 86 AF   ..1..U..( ...j..
0150 : 22 FC 19 81 CA E0 57 08  3E 86 90 62 EC 29 8D DE   ".....W.>..b.)..
0160 : E5 98 4B 2A B7 5F 36 B8  16 F2 8E C5 A4 53 3B 7D   ..K*._6......S;}
0170 : D3 61 9D E8 69 8E AE E4  7C 4B 61 F7 68 46 AE B2   .a..i...|Ka.hF..
0180 : FC 75 81 E7 20 4A 98 37  2A 96 9F 2E E8 1C 4E 89   .u.. J.7*.....N.
0190 : F4 66 C7 6A D2 AF 1D BC  09 B1 C6 F4 52 C7 7D 92   .f.j........R.}.
01A0 : A1 AD B8 7D B2 A1 B5 B8  77 32 A6 95 BA EF 00 00   ...}....w2......
01B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0200 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0210 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0220 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0230 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0240 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0250 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0260 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0270 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0280 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0290 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0300 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0310 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0320 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0330 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0340 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0350 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0360 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0370 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0380 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0390 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
03A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
03B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
03C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
03D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
03E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
03F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0400 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0410 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0420 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0430 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0440 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0450 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0460 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0470 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0480 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0490 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
04A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
04B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
04C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
04D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
04E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
04F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0500 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0510 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0520 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0530 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0540 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0550 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0560 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0570 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0580 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0590 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
05A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
05B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
05C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
05D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
05E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
05F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0600 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0610 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0620 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0630 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0640 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0650 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0660 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0670 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0680 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0690 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
06A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
06B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
06C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
06D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
06E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
06F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0700 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0710 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0720 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0730 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0740 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0750 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0760 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0770 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0780 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0790 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
07A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
07B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
07C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
07D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
07E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
07F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0800 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0810 : 8D 73 00 55 00 00 00 00  00 00 00 00 F5 62 26 BE   .s.U.........b&.
0820 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0830 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0840 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0850 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0860 : 00 00 00 00 00 00 8A 95  00 FF 00 00 00 00 00 00   ................
0870 : 00 00 F4 31 13 5F 00 00  00 00 00 00 00 00 00 00   ...1._..........
0880 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0890 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
08A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
08B0 : 00 00 00 00 00 00 00 00  00 00 00 00 07 E6 00 AA   ................
08C0 : 00 00 00 00 00 00 00 00  AE 15 00 00 00 00 00 00   ................
08D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 6F   ...............o
08E0 : 30 7E 50 92 60 83 00 00  00 00 00 00 00 00 00 00   0~P.`...........
08F0 : 00 00 00 00 00 00 CE D1  58 0B 38 CF AF 46 00 00   ........X.8..F..
0900 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0910 : 00 00 00 3A BD F2 DA AD  67 65 00 00 00 00 00 00   ...:....ge......
0920 : 00 00 00 00 00 00 00 00  00 00 E8 6F BE 36 F9 1F   ...........o.6..

Sub Channel

LBA[008360, 0x020a8]: P[ff], Q[41010101513500015335e696]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[01:51:35], AMSF[01:53:35]}, RtoW[Line-Graphics, Line-Graphics, Line-Graphics, Line-Graphics]
========== LBA[008362, 0x020aa]: Main Channel ==========
       +0 +1 +2 +3 +4 +5 +6 +7  +8 +9 +A +B +C +D +E +F
0000 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0010 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0020 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0030 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0040 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0050 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0060 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0070 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0080 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0090 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
00A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
00B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
00C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
00D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
00E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
00F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0100 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0110 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0120 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0130 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0140 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0150 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0160 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0170 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0180 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0190 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01C0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
01F0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0200 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0210 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0220 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0230 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0240 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0250 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0260 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0270 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0280 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0290 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02B0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02C0 : 00 00 00 00 00 00 2E FF  00 00 00 00 00 00 00 00   ................
02D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 D6 E8   ................
02E0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
02F0 : 00 00 00 00 00 00 9B 1F  00 00 00 00 00 00 00 00   ................
0300 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 50 21   ..............P!
0310 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0320 : 00 00 00 00 00 00 A9 C7  00 00 00 00 00 00 00 00   ................
0330 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 23 6C   ..............#l
0340 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................
0350 : 00 00 00 00 00 00 B3 58  00 00 00 00 00 00 00 00   .......X........
0360 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 7D 85   ..............}.
0370 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 64 42   ..............dB
0380 : 00 00 00 00 00 00 64 1F  00 00 00 00 00 00 00 00   ......d.........
0390 : 00 00 00 00 00 00 74 23  00 00 00 00 00 00 14 15   ......t#........
03A0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 DA 80   ................
03B0 : 00 00 00 00 00 00 8D E3  00 00 00 00 00 00 00 00   ................
03C0 : 00 00 00 00 00 00 C6 AC  00 00 00 00 00 00 60 78   ..............`x
03D0 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 50 0A   ..............P.
03E0 : 00 00 00 00 00 00 AF 7C  00 00 00 00 00 00 00 00   .......|........
03F0 : 00 00 00 00 00 00 00 5D  00 00 00 00 00 00 8D C5   .......]........
0400 : 00 00 00 00 00 00 00 00  00 00 00 00 00 00 60 36   ..............`6
0410 : 00 00 00 00 00 00 50 2B  00 00 00 00 00 00 00 00   ......P+........
0420 : 00 00 00 00 00 00 57 63  00 00 00 00 00 00 56 98   ......Wc......V.
0430 : 00 00 00 00 00 00 1D D7  00 00 00 00 00 00 A6 D4   ................
0440 : 00 00 00 00 00 00 9E D7  00 00 00 00 00 00 AE A5   ................
0450 : 00 00 00 00 00 00 FF 76  00 00 00 00 00 00 19 C7   .......v........
0460 : 00 00 00 00 00 00 B6 E6  00 00 00 00 00 00 8D 98   ................
0470 : 00 00 00 00 00 00 10 3C  00 00 00 00 00 00 FD CF   .......<........
0480 : 00 00 00 00 00 00 30 1D  00 00 00 00 00 00 CE 95   ......0.........
0490 : 00 00 00 00 00 00 C9 DD  00 00 00 00 00 00 01 FB   ................
04A0 : 00 00 00 00 00 00 4B 4F  00 00 00 00 00 00 BB 03   ......KO........
04B0 : 00 00 00 00 00 00 38 03  00 00 00 00 00 00 30 72   ......8.......0r
04C0 : 00 00 00 00 00 00 51 D3  00 00 00 00 00 00 E6 B1   ......Q.........
04D0 : 00 00 00 00 00 00 AF 21  00 00 00 00 00 00 3B 7E   .......!......;~
04E0 : 00 00 00 00 00 00 9D A4  00 00 00 00 00 00 ED F3   ................
04F0 : 00 00 00 00 00 00 CD D2  00 00 00 00 00 00 FE 88   ................
0500 : 00 00 00 00 F4 1F 07 48  00 00 00 00 00 00 C8 26   .......H.......&
0510 : 00 00 00 00 00 00 4A B4  00 00 00 00 BE EE F0 4C   ......J........L
0520 : 00 00 00 00 00 00 83 00  00 00 00 00 00 00 08 71   ...............q
0530 : 00 00 00 00 7D 83 61 A1  00 00 00 00 00 00 B7 62   ....}.a........b
0540 : 00 00 00 00 00 00 49 90  00 00 00 00 CE D5 94 5F   ......I........_
0550 : 00 00 00 00 00 00 A6 DA  00 00 00 00 00 00 70 57   ..............pW
0560 : 00 00 00 00 7F 7C 20 21  00 00 00 00 00 00 33 5A   .....| !......3Z
0570 : 00 00 00 00 00 00 F9 C0  00 00 00 00 14 69 CF 6E   .............i.n
0580 : 00 00 00 00 00 00 82 92  00 00 00 00 00 00 BA F8   ................
0590 : 00 00 00 00 BB 10 73 4C  00 00 00 00 00 00 8B 71   ......sL.......q
05A0 : 00 00 00 00 00 00 69 D0  00 00 00 00 C9 FA D6 C3   ......i.........
05B0 : 00 00 00 00 00 00 FE F2  00 00 00 00 2C 15 DD CF   ............,...
05C0 : 00 00 00 00 47 0C 32 85  00 00 00 00 00 00 D6 8D   ....G.2.........
05D0 : 00 00 00 00 3E B7 50 76  00 00 00 00 C4 5B 13 7B   ....>.Pv.....[.{
05E0 : 00 00 00 00 00 00 CA 9A  00 00 00 00 48 68 36 AE   ............Hh6.
05F0 : 00 00 00 00 EC 50 4D FC  00 00 00 00 00 00 38 6A   .....PM.......8j
0600 : 00 00 00 00 1D B1 C9 B4  00 00 00 00 A0 52 F8 3D   .............R.=
0610 : 00 00 00 00 00 00 E2 A1  00 00 00 00 AA C5 BF 13   ................
0620 : 00 00 00 00 9F 43 28 31  00 00 00 00 00 00 23 3D   .....C(1......#=
0630 : 00 00 00 00 6B 19 EF 4A  00 00 00 00 8F 1E E4 08   ....k..J........
0640 : 00 00 00 00 00 00 86 FB  00 00 00 00 FA EC 43 0D   ..............C.
0650 : 00 00 00 00 23 7D D9 E1  00 00 00 00 00 00 FC 34   ....#}.........4
0660 : 00 00 00 00 A4 38 7B 52  00 00 00 00 B2 C8 75 96   .....8{R......u.
0670 : 00 00 00 00 43 29 F1 DE  00 00 00 00 BD E3 31 89   ....C)........1.
0680 : 00 00 00 00 D8 2F 1A 9C  00 00 00 00 D2 B8 5D B2   ...../........].
0690 : 00 00 00 00 35 86 97 22  00 00 00 00 E5 EF 0B 0C   ....5.."........
06A0 : 00 00 00 00 11 B5 CC 77  00 00 00 00 E4 07 0B 42   .......w.......B
06B0 : 00 00 00 00 79 BB 62 F3  00 00 00 00 0C 49 C5 F6   ....y.b......I..
06C0 : 00 00 00 00 D9 91 9A EC  00 00 00 00 8C 33 25 D5   .............3%.
06D0 : 00 00 00 00 0B 76 87 66  00 00 00 00 16 F0 0E C4   .....v.f........
06E0 : 00 00 00 00 F1 E1 84 48  00 00 00 00 FE CA C0 57   .......H.......W
06F0 : 00 00 00 00 65 CC 2B 15  00 00 B8 21 0A 97 47 2E   ....e.+....!..G.
0700 : 00 00 00 00 E7 3E CA 90  00 00 00 00 D0 69 9C 2E   .....>.......i..
0710 : 00 00 31 55 F4 5A C7 7B  00 00 00 00 F5 B2 C7 35   ..1U.Z.{.......5
0720 : 00 00 00 00 9D BC 69 B1  00 00 87 DB 75 F2 A7 05   ......i.....u...
0730 : 00 00 00 00 D5 D8 5F 1A  00 00 00 00 55 A2 BF 39   ......_.....U..9
0740 : 00 00 B0 F6 87 45 A2 B3  00 00 00 00 1D 86 89 A2   .....E..........
0750 : 00 00 00 00 E7 11 8A 8C  00 00 E7 D5 0F 2B 44 1F   .............+D.
0760 : 00 00 00 00 9B 06 EB 42  00 00 00 00 6F 5B 6C 3B   .......B....o[l;
0770 : 00 00 FC FC ED A9 8D BE  00 00 00 00 37 57 56 BE   ............7WV.
0780 : 00 00 00 00 24 33 5B 55  00 00 AD 51 01 E8 00 4E   ....$3[U...Q...N
0790 : 00 00 00 00 68 0E AE 84  00 00 00 00 E8 4E CE B4   ....h........N..
07A0 : 00 00 63 EA A0 2A F8 1F  00 00 00 00 80 7A E0 23   ..c..*.......z.#
07B0 : 00 00 FE D6 D2 E7 1D 8A  00 00 A3 CD 9A C3 2B 11   ..............+.
07C0 : 00 00 00 00 FA 97 03 2E  00 00 E8 E0 E8 3A CE 93   .............:..
07D0 : 00 00 BE F8 94 2D AF 5D  00 00 00 00 F4 5D 87 79   .....-.].....].y
07E0 : 00 00 B3 FF 82 F2 E1 85  00 00 5D C3 DA FE DB 00   ..........].....
07F0 : 00 00 00 00 13 64 0D EB  00 00 33 03 25 DB 5B 1B   .....d....3.%.[.
0800 : 00 00 04 F3 69 E6 AE CA  00 00 00 00 80 40 60 30   ....i........@`0
0810 : 00 00 CB ED 48 64 36 AB  00 00 7F DA D5 32 C9 09   ....Hd6......2..
0820 : 00 00 00 00 52 9D FD A9  00 00 99 A2 48 24 36 9B   ....R.......H$6.
0830 : 00 00 2F ED 60 54 28 3F  00 00 00 00 12 AD CD BD   ../.`T(?........
0840 : 00 00 16 C6 7C 17 61 CE  00 00 44 F9 60 70 28 24   ....|.a...D.`p($
0850 : 00 00 00 00 76 AF 66 FC  00 00 D0 C0 58 0C 3A 85   ....v.f.....X.:.
0860 : 00 00 1A 94 C9 9A FA A2  00 00 A8 C9 36 BF 56 F0   ............6.V.
0870 : 00 00 25 E1 AA A9 F5 D1  00 00 61 E6 E9 A6 CE FA   ..%.......a.....
0880 : 00 00 12 CB C8 24 56 9B  00 00 42 99 68 34 2E 97   .....$V...B.h4..
0890 : 00 00 B9 EC 72 CD E5 95  00 00 57 E4 1A B9 CB 32   ....r.....W....2
08A0 : 00 00 74 EB 28 70 1E A4  00 00 46 A3 72 F9 E5 82   ..t.(p....F.r...
08B0 : 00 00 48 FB 6E BA AC 73  00 00 76 02 DF E2 41 91   ..H.n..s..v...A.
08C0 : 00 00 36 D4 16 DF 4E D8  00 00 D5 28 2E A3 5C 79   ..6...N....(..\y
08D0 : 00 00 24 74 91 96 EC 6E  00 00 55 8D FF 25 7C C8   ..$t...n..U..%|.
08E0 : 00 00 0F F5 3C 6D A3 21  00 00 6E 26 A5 9B 3B 2B   ....<m.!..n&..;+
08F0 : 00 00 7D F8 21 82 9C C8  00 00 8A EA 0F 56 78 0C   ..}.!........Vx.
0900 : 00 00 A1 07 1A F9 CB 02  00 00 9E B0 68 74 2E A7   ............ht..
0910 : 00 00 4F D8 EB 5C 71 09  00 00 35 18 5A 89 FB 26   ..O..\q...5.Z..&
0920 : 00 00 D1 FB 1C 43 49 F1  00 00 FC B9 5C 1C B1 82   .....CI.....\...

Sub Channel

LBA[008362, 0x020aa]: P[ff], Q[410101015137000153378257]{ Data,      Copy NG,                  Track[01], Idx[01], RMSF[01:51:37], AMSF[01:53:37]}, RtoW[Line-Graphics, Line-Graphics, Line-Graphics, Line-Graphics]

Jackal's argument is as follows.
1. If sync exists in the sector of mastering error, this sector(LBA:8360) should be descrambled. Because this is located inside data track it's logical to assume that it's a data.
2. If sync doesn't exist in the sector of mastering error, this sector(LBA:8362) shouldn't be descrambled. Because no sync = not a valid data sector.

My argument is as follows.
1. Whether sync exists or not, the sector is "data" or not, it should refer the subchannel. If the sector is data on subchannel, it should be descrambled whether sync exists or not.
   Because there is "the first sector of the 2nd track's pregap is a scrambled data sector" (http://redump.org/disc/20278/).
   If sync is given priority, "the first sector of the 2nd track's pregap" is data sector, but this sector is audio because "Ctl byte on Q subchannel" is audio, so this sector isn't descramled.


By the way, if LBA:8362 sector is descrambled, it's as follows.

0000 : 00 00 00 00 00 00 00 00  00 00 00 00 01 80 00 60   ................
0010 : 00 28 00 1E 80 08 60 06  A8 02 FE 81 80 60 60 28   .(....`......``(
0020 : 28 1E 9E 88 68 66 AE AA  FC 7F 01 E0 00 48 00 36   (...hf.......H.6
0030 : 80 16 E0 0E C8 04 56 83  7E E1 E0 48 48 36 B6 96   ......V.~..HH6..
0040 : F6 EE C6 CC 52 D5 FD 9F  01 A8 00 7E 80 20 60 18   ....R......~. `.
0050 : 28 0A 9E 87 28 62 9E A9  A8 7E FE A0 40 78 30 22   (...(b...~..@x0"
0060 : 94 19 AF 4A FC 37 01 D6  80 5E E0 38 48 12 B6 8D   ...J.7...^.8H...
0070 : B6 E5 B6 CB 36 D7 56 DE  BE D8 70 5A A4 3B 3B 53   ....6.V...pZ.;;S
0080 : 53 7D FD E1 81 88 60 66  A8 2A FE 9F 00 68 00 2E   S}....`f.*...h..
0090 : 80 1C 60 09 E8 06 CE 82  D4 61 9F 68 68 2E AE 9C   ..`......a.hh...
00A0 : 7C 69 E1 EE C8 4C 56 B5  FE F7 00 46 80 32 E0 15   |i...LV....F.2..
00B0 : 88 0F 26 84 1A E3 4B 09  F7 46 C6 B2 D2 F5 9D 87   ..&...K..F......
00C0 : 29 A2 9E F9 A8 42 FE B1  80 74 60 27 68 1A AE 8B   )....B...t`'h...
00D0 : 3C 67 51 EA BC 4F 31 F4  14 47 4F 72 B4 25 B7 5B   <gQ..O1..GOr.%.[
00E0 : 36 BB 56 F3 7E C5 E0 53  08 3D C6 91 92 EC 6D 8D   6.V.~..S.=....m.
00F0 : ED A5 8D BB 25 B3 5B 35  FB 57 03 7E 81 E0 60 48   ....%.[5.W.~..`H
0100 : 28 36 9E 96 E8 6E CE AC  54 7D FF 61 80 28 60 1E   (6...n..T}.a.(`.
0110 : A8 08 7E 86 A0 62 F8 29  82 9E E1 A8 48 7E B6 A0   ..~..b.)....H~..
0120 : 76 F8 26 C2 9A D1 AB 1C  7F 49 E0 36 C8 16 D6 8E   v.&......I.6....
0130 : DE E4 58 4B 7A B7 63 36  A9 D6 FE DE C0 58 50 3A   ..XKz.c6.....XP:
0140 : BC 13 31 CD D4 55 9F 7F  28 20 1E 98 08 6A 86 AF   ..1..U..( ...j..
0150 : 22 FC 19 81 CA E0 57 08  3E 86 90 62 EC 29 8D DE   ".....W.>..b.)..
0160 : E5 98 4B 2A B7 5F 36 B8  16 F2 8E C5 A4 53 3B 7D   ..K*._6......S;}
0170 : D3 61 9D E8 69 8E AE E4  7C 4B 61 F7 68 46 AE B2   .a..i...|Ka.hF..
0180 : FC 75 81 E7 20 4A 98 37  2A 96 9F 2E E8 1C 4E 89   .u.. J.7*.....N.
0190 : F4 66 C7 6A D2 AF 1D BC  09 B1 C6 F4 52 C7 7D 92   .f.j........R.}.
01A0 : A1 AD B8 7D B2 A1 B5 B8  77 32 A6 95 BA EF 33 0C   ...}....w2....3.
01B0 : 15 C5 CF 13 14 0D CF 45  94 33 2F 55 DC 3F 19 D0   .......E.3/U.?..
01C0 : 0A DC 07 19 C2 8A D1 A7  1C 7A 89 E3 26 C9 DA D6   .........z..&...
01D0 : DB 1E DB 48 5B 76 BB 66  F3 6A C5 EF 13 0C 0D C5   ...H[v.f.j......
01E0 : C5 93 13 2D CD DD 95 99  AF 2A FC 1F 01 C8 00 56   ...-.....*.....V
01F0 : 80 3E E0 10 48 0C 36 85  D6 E3 1E C9 C8 56 D6 BE   .>..H.6......V..
0200 : DE F0 58 44 3A B3 53 35  FD D7 01 9E 80 68 60 2E   ..XD:.S5.....h`.
0210 : A8 1C 7E 89 E0 66 C8 2A  D6 9F 1E E8 08 4E 86 B4   ..~..f.*.....N..
0220 : 62 F7 69 86 AE E2 FC 49  81 F6 E0 46 C8 32 D6 95   b.i....I...F.2..
0230 : 9E EF 28 4C 1E B5 C8 77  16 A6 8E FA E4 43 0B 71   ..(L...w.....C.q
0240 : C7 64 52 AB 7D BF 61 B0  28 74 1E A7 48 7A B6 A3   .dR.}.a.(t..Hz..
0250 : 36 F9 D6 C2 DE D1 98 5C  6A B9 EF 32 CC 15 95 CF   6......\j..2....
0260 : 2F 14 1C 0F 49 C4 36 D3  56 DD FE D9 80 5A E0 3B   /...I.6.V....Z.;
0270 : 08 13 46 8D F2 E5 85 8B  23 27 59 DA BA DB 33 1B   ..F.....#'Y...3.
0280 : 55 CB 7F 17 60 0E A8 04  7E 83 60 61 E8 28 4E 9E   U...`...~.`a.(N.
0290 : B4 68 77 6E A6 AC 7A FD  E3 01 89 C0 66 D0 2A DC   .hwn..z.....f.*.
02A0 : 1F 19 C8 0A D6 87 1E E2  88 49 A6 B6 FA F6 C3 06   .........I......
02B0 : D1 C2 DC 51 99 FC 6A C1  EF 10 4C 0C 35 C5 D7 13   ...Q..j...L.5...
02C0 : 1E 8D C8 65 96 AB 00 00  5C 40 39 F0 12 C4 0D 93   ...e....\@9.....
02D0 : 45 AD F3 3D 85 D1 A3 1C  79 C9 E2 D6 C9 9E 00 00   E..=....y.......
02E0 : 5E CE B8 54 72 BF 65 B0  2B 34 1F 57 48 3E B6 90   ^..Tr.e.+4.WH>..
02F0 : 76 EC 26 CD DA D5 00 00  2B 48 1F 76 88 26 E6 9A   v.&.....+H.v.&..
0300 : CA EB 17 0F 4E 84 34 63  57 69 FE AE C0 7C 00 00   ....N.4cWi...|..
0310 : FC 18 41 CA B0 57 34 3E  97 50 6E BC 2C 71 DD E4   ..A..W4>.Pn.,q..
0320 : 59 8B 7A E7 63 0A 00 00  3E D2 90 5D AC 39 BD D2   Y.z.c...>..].9..
0330 : F1 9D 84 69 A3 6E F9 EC  42 CD F1 95 84 6F 00 00   ...i.n..B....o..
0340 : 19 ED CA CD 97 15 AE 8F  3C 64 11 EB 4C 4F 75 F4   ........<d..LOu.
0350 : 27 07 5A 82 BB 21 00 00  75 FA A7 03 3A 81 D3 20   '.Z..!..u...:.. 
0360 : 5D D8 39 9A 92 EB 2D 8F  5D A4 39 BB 52 F3 00 00   ].9...-.].9.R...
0370 : E1 A3 08 79 C6 A2 D2 F9  9D 82 E9 A1 8E F8 00 00   ...y............
0380 : AB 71 BF 64 70 2B 00 00  6B 48 2F 76 9C 26 E9 DA   .q.dp+..kH/v.&..
0390 : CE DB 14 5B 4F 7B 00 00  67 59 EA BA CF 33 00 00   ...[O{..gY...3..
03A0 : CF 4F 14 34 0F 57 44 3E  B3 50 75 FC 27 01 00 00   .O.4.WD>.Pu.'...
03B0 : 5B 20 3B 58 13 7A 00 00  25 89 DB 26 DB 5A DB 7B   [ ;X.z..%..&.Z.{
03C0 : 1B 63 4B 69 F7 6E 00 00  52 FD FD 81 81 A0 00 00   .cKi.n..R.......
03D0 : 28 22 9E 99 A8 6A FE AF  00 7C 00 21 C0 18 00 00   ("...j...|.!....
03E0 : BC 07 31 C2 94 51 00 00  7C 21 E1 D8 48 5A B6 BB   ..1..Q..|!..HZ..
03F0 : 36 F3 56 C5 FE D3 00 00  C0 39 90 12 EC 0D 00 00   6.V......9......
0400 : A5 93 3B 2D D3 5D 9D F9  A9 82 FE E1 80 48 00 00   ..;-.].......H..
0410 : A8 16 FE 8E C0 64 00 00  7C 1F 61 C8 28 56 9E BE   .....d..|.a.(V..
0420 : E8 70 4E A4 34 7B 00 00  7E A9 E0 7E C8 20 00 00   .pN.4{..~..~. ..
0430 : 3E EA 90 4F 2C 34 00 00  49 9E B6 E8 76 CE 00 00   >..O,4..I...v...
0440 : 7A DF 63 18 29 CA 00 00  28 5E 9E B8 68 72 00 00   z.c.)...(^..hr..
0450 : BC 7B 31 E3 54 49 00 00  C0 26 D0 1A DC 0B 00 00   .{1.TI...&......
0460 : 4A D2 B7 1D B6 89 00 00  F6 CA C6 D7 12 DE 00 00   J...............
0470 : 65 AA AB 3F 3F 50 00 00  0C 11 C5 CC 53 15 00 00   e..??P......S...
0480 : 01 94 00 6F 40 2C 00 00  D4 09 9F 46 E8 32 00 00   ...o@,.....F.2..
0490 : 94 6F 2F 6C 1C 2D 00 00  96 D9 AE DA FC 5B 00 00   .o/l.-.......[..
04A0 : 40 43 70 31 E4 14 00 00  77 74 26 A7 5A FA 00 00   @Cp1....wt&.Z...
04B0 : 33 41 D5 F0 5F 04 00 00  52 81 FD A0 41 B8 00 00   3A.._...R...A...
04C0 : 94 25 AF 5B 3C 3B 00 00  7C 5D E1 F9 88 42 00 00   .%.[<;..|]...B..
04D0 : 8A F4 67 07 6A 82 00 00  BC 18 71 CA A4 57 00 00   ..g.j.....q..W..
04E0 : 93 60 6D E8 2D 8E 00 00  69 BB 6E F3 6C 45 00 00   .`m.-...i.n.lE..
04F0 : 0D 85 C5 A3 13 39 00 00  D5 9D 9F 29 A8 1E 00 00   .....9.....)....
0500 : 40 66 B0 2A 00 00 00 00  02 B6 81 B6 E0 76 00 00   @f.*.........v..
0510 : D6 9A DE EB 18 4F 00 00  37 37 56 96 00 00 00 00   .....O..77V.....
0520 : 44 35 F3 57 05 FE 00 00  61 C0 28 50 1E BC 00 00   D5.W....a.(P....
0530 : C6 A4 52 FB 00 00 00 00  E8 78 4E A2 B4 79 00 00   ..R......xN..y..
0540 : F6 A9 86 FE E2 C0 00 00  36 EC 16 CD 00 00 00 00   ........6.......
0550 : 2F 78 1C 22 89 D9 00 00  FA DB 03 1B 41 CB 00 00   /x."........A...
0560 : 64 3E AB 50 00 00 00 00  D8 18 5A 8A BB 27 00 00   d>.P......Z..'..
0570 : 95 FB 2F 03 5C 01 00 00  42 D0 31 9C 00 00 00 00   ../.\...B.1.....
0580 : D4 2C 5F 5D F8 39 00 00  E1 AD 88 7D A6 A1 00 00   .,_].9.....}....
0590 : 73 02 A5 C1 00 00 00 00  25 F5 DB 07 1B 42 00 00   s.......%....B..
05A0 : A7 64 7A AB 63 3F 00 00  2E DC 1C 59 00 00 00 00   .dz.c?.....Y....
05B0 : 1E D1 C8 5C 56 B9 00 00  C0 45 90 33 00 00 00 00   ...\V....E.3....
05C0 : 19 94 0A EF 00 00 00 00  D5 A3 1F 39 C8 12 00 00   ...........9....
05D0 : 9E E5 A8 4B 00 00 00 00  BC 26 F1 DA 00 00 00 00   ...K.....&......
05E0 : 4D E3 75 89 E7 26 00 00  D7 2B 1E 9F 00 00 00 00   M.u..&...+......
05F0 : 96 FC 6E C1 00 00 00 00  35 81 D7 20 5E 98 00 00   ..n.....5.. ^...
0600 : 92 AF 2D BC 00 00 00 00  56 F7 7E C6 00 00 00 00   ..-.....V.~.....
0610 : 82 91 A1 AC 78 7D 00 00  89 B8 66 F2 00 00 00 00   ....x}....f.....
0620 : 30 0D D4 05 00 00 00 00  DE 94 58 6F 7A AC 00 00   0.........Xoz...
0630 : D9 D1 9A DC 00 00 00 00  CC 37 15 D6 00 00 00 00   .........7......
0640 : 4B 46 B7 72 F6 A5 00 00  22 C3 59 91 00 00 00 00   KF.r....".Y.....
0650 : F1 C5 84 53 00 00 00 00  9A C8 6B 16 AF 4E 00 00   ...S......k..N..
0660 : 41 D7 70 5E 00 00 00 00  A3 7D B9 E1 00 00 00 00   A.p^.....}......
0670 : A7 2E FA 9C 00 00 00 00  C4 58 53 7A 00 00 00 00   .........XSz....
0680 : D4 66 DF 6A 00 00 00 00  0B 29 C7 5E 00 00 00 00   .f.j.....).^....
0690 : B9 B5 B2 F7 00 00 00 00  EE 99 8C 6A 00 00 00 00   ...........j....
06A0 : 07 45 C2 B3 00 00 00 00  15 E6 8F 0A 00 00 00 00   .E..............
06B0 : 87 71 A2 A4 00 00 00 00  69 85 EE E3 00 00 00 00   .q......i.......
06C0 : D3 06 DD C2 00 00 00 00  6B 0D EF 45 00 00 00 00   ........k..E....
06D0 : DB 1F 1B 48 00 00 00 00  E2 AA C9 BF 00 00 00 00   ...H............
06E0 : 04 53 43 7D 00 00 00 00  63 76 A9 E6 00 00 00 00   .SC}....cv......
06F0 : 10 3E 8C 10 00 00 00 00  DF 4F A0 15 00 00 00 00   .>.......O......
0700 : B2 9C 75 A9 00 00 00 00  57 2C 3E 9D 00 00 00 00   ..u.....W,>.....
0710 : E9 DC 7F 8C 00 00 00 00  12 A3 4D B9 00 00 00 00   ..........M.....
0720 : 92 97 2D AE 00 00 00 00  EE F4 CB 9C 00 00 00 00   ..-.............
0730 : BA 83 33 21 00 00 00 00  B8 0B 32 87 00 00 00 00   ..3!......2.....
0740 : B0 12 44 FB 00 00 00 00  39 B5 D2 F7 00 00 00 00   ..D.....9.......
0750 : E6 F9 8A C2 00 00 00 00  67 25 0D 4E 00 00 00 00   ........g%.N....
0760 : 73 48 25 F6 00 00 00 00  CF 71 94 24 00 00 00 00   sH%......q.$....
0770 : 6D D3 91 61 00 00 00 00  E5 B0 4B 34 00 00 00 00   m..a......K4....
0780 : BE F0 70 44 00 00 00 00  FB 7F AE 31 00 00 00 00   ..pD.......1....
0790 : 80 34 60 17 00 00 00 00  7C 63 61 E9 00 00 00 00   .4`.....|ca.....
07A0 : 54 77 1C 8C 00 00 00 00  02 88 01 A6 00 00 00 00   Tw..............
07B0 : 08 19 38 5C 00 00 00 00  89 A7 85 37 00 00 00 00   ..8\.......7....
07C0 : DF 4C 58 35 00 00 00 00  81 DC 88 B9 00 00 00 00   .LX5............
07D0 : 14 6D 71 95 00 00 00 00  BC 39 B1 D2 00 00 00 00   .mq......9......
07E0 : A2 A2 4A 46 00 00 00 00  88 63 7B 6A 00 00 00 00   ..JF.....c{j....
07F0 : 5B 40 3B 70 00 00 00 00  45 8F 40 27 00 00 00 00   [@;p....E.@'....
0800 : 7B 4B 67 84 00 00 00 00  FC 57 01 FE 00 00 00 00   {Kg......W......
0810 : 28 14 D5 62 00 00 00 00  56 FF 01 1A F5 62 D1 35   (..b....V....b.5
0820 : 0A 91 C7 2C 00 00 00 00  81 BE 79 D2 00 00 00 00   ...,......y.....
0830 : 56 EB 51 22 00 00 00 00  5E 90 38 6C 00 00 00 00   V.Q"....^.8l....
0840 : 95 B1 B9 F2 00 00 00 00  A8 54 3A 46 00 00 00 00   .........T:F....
0850 : 1E 9B 48 6B 00 00 00 00  2A C1 0F D0 00 00 00 00   ..Hk....*.......
0860 : D3 23 07 4D 00 00 2C 49  1E CF E0 9D 00 00 00 00   .#.M..,I........
0870 : 3E C4 35 B2 E6 94 00 00  87 1C 03 6F 00 00 00 00   >.5........o....
0880 : D4 43 0D BA 00 00 00 00  7E EB 22 D6 00 00 00 00   .C......~.".....
0890 : 5C 6E 00 00 00 00 00 00  8B 2F 70 B8 00 00 00 00   \n......./p.....
08A0 : D7 55 EA 54 00 00 00 00  08 7B 00 00 00 00 00 00   .U.T.....{......
08B0 : CB 21 DF A3 00 00 00 00  3D E5 A7 89 C3 85 08 7B   .!......=......{
08C0 : B6 CF 00 00 00 00 00 00  34 5A 42 53 00 00 00 00   ........4ZBS....
08D0 : F9 E2 E6 BD 00 00 00 00  CD EC 00 00 00 00 FC D3   ................
08E0 : 20 0B 57 F2 46 EF 00 00  B9 D8 1C FC 00 00 00 00    .W.F...........
08F0 : 53 5F 00 00 00 00 04 A9  AA A8 F5 D4 AF 46 00 00   S_...........F..
0900 : 22 85 78 A4 00 00 00 00  D7 41 00 00 00 00 00 00   ".x......A......
0910 : 5C 7A F6 3B D9 95 A4 9F  DF 2E ED 04 00 00 00 00   \z.;............
0920 : C3 5A 00 00 00 00 00 00  F6 C4 BA 6A 2E C1 54 1B   .Z.........j..T.

Please opinions.

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  • Registered: 2014-10-06
  • Posts: 704

I'd go with subchannel analysis as it describes cd at lower level than sync concept. Data tracks are based on audio tracks with added correction schemes and basically from low level point of view every cd we analyze is audio cd.

3 Reply by Jackal (edited by Jackal 2017-05-21 16:47:18)

  • Jackal
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  • Registered: 2006-12-23
  • Posts: 4,132

There are also discs with digital audio silence (aka all zeroes) for the last data track sector(s). In particular discs with 01:74 Track02 pregap. Those clearly have the first audio sector shifted into the data track due to a mastering error. Do you also want to rely on subchannels in those cases and descramble? roll

  • iR0b0t
  • iR0b0t
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I think Jackal's argument is based on the first track, where you sarami are talking about the second track, i don't see what you guys are trying to compare here.

PX-760A (+30), PX-W4824TA (+98), GSA-H42L (+667), GDR-8164B (+102), SH-D162D (+6), SOHD-167T (+12)
  • Registered: 2006-12-24
  • Posts: 3,847

iR0b0t wrote:

I think Jackal's argument is based on the first track, where you sarami are talking about the second track, i don't see what you guys are trying to compare here.

No, he is trying to say, that, since we completely ignore data sectors in audio tracks, we should force the descrambling for any sector that belongs to the data track regardless of its contents.

Has anyone tried to burn the image with such sectors with the headers like "00 00 00 00 00 00 00 00 00 00 00 00 01 80 00 60"? Do they scramble back fine and the burned copy has the same data as the original?

And has anyone tried to burn the image with the unusual sectors left unscrambled? How do they look after the burning?

6 Reply by sarami (edited by sarami 2017-05-25 11:18:28)

  • Registered: 2011-02-20
  • Posts: 1,747

I created some images to test (8360, 8361, 8362 is mastering error sector).

Pattern 1 [8360:descramble, 8361:descramble, 8362:descramble]
Pattern 2 [8360:descramble, 8361:No descramble, 8362:No descramble]
Pattern 3 [8360:No descramble, 8361:descramble, 8362:No descramble]
Pattern 4 [8360:No descramble, 8361:No descramble, 8362:descramble]
Pattern 5 [8360:No descramble, 8361:descramble, 8362:descramble]
Pattern 6 [8360:descramble, 8361:No descramble, 8362:descramble]
Pattern 7 [8360:descramble, 8361:descramble, 8362:No descramble]
Pattern 8 [8360:No descramble, 8361:No descramble, 8362:No descramble]

Writing drive: PX-W4824A
Writing tool: Disc Mediator Kureha version 0.9.2 beta
Writing command: DAO RAW+96
Reading tool: DIC test version 20170518

Result:
Pattern 1 => 8360 is same, 8361 is different, 8362 is different
Pattern 2 => all matched
Pattern 3 => all matched
Pattern 4 => all matched
Pattern 5 => all matched
Pattern 6 => all matched
Pattern 7 => all matched
Pattern 8 => all matched

Conclusion:
I understood that it was incorrect to descramble all mastering error sectors. On the other hand, I felt that it wasn't necessary to descramble all mastering error sectors.

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