Descrambling PDF to Text conversion (long)
N_Cook
text that can be applied.
Not relevant now as got the thing repaired but in the process I was looking
for the pinout of Sony CXD 3058AR and only found this reference.
From the example I had in front of me
Vss was pins 17,31,37,46,78,79 , easy to establish
112 pins in total
I'm assuming a pinout of the IC appeared buried in this gibberish ,
presumably something else mixed in there as was horizontal to the CXD one
(part
only)
http://www.scribd.com/doc/18318751/Sony-Hcdne3compact-Disc-Deck-Receiv
. IC Block Diagrams - BD Board - IC101 CXD3058AR
IOVSS0 XTACN WDCK SYSM WFCK LMUT
85
SCOR
EXCK SBSO SQCK SQSO
COUT
SENS
CLOK XLAT
DATA
XPCK
XUGF
XRST
C2PO
ATCK SCLK
112 111 110 109
108 107 106 105 104 103 102 101
100 99
98 97 96 95
94 93
92 91 90 89
88
87
86
Approx. 400 mVp-p
150 Vp-p
3 Vp-p
CPU INTERFACE
SERVO INTERFACE
13 �s
2 IC101 ws (FEI) (CD Play mode) qs Q344 (Collector) (REC mode)
30.5 �s
ws IC801 qh (CF2)
XTSL
C4M
VDD
VDD
GFS
VSS
84 RMUT 83 IOVDD0
82 AVDD2 D/A COVERTER LPF 81 AOUT2 80 VREFR 79 AVSS2 78 AVSS1 LPF 77 VREFL
76 AOUT1 75 AVDD1 74 XVDD CLOCK GENERATOR PWM GENERATOR DIGITAL CLV SERVO
AUTO SEQUENCER 73 XTAI 72 XTAO 71 XVSS
Approx. 200 mVp-p
15 Vp-p
2.9 Vp-p
MIRR 1 DFCT 2 FOK 3 VSS 4 LOCK 5 MDP 6 SSTP 7 IOVSS1 8
MIRR DFCT FOK
13 �s
3 IC101 ek (RFACO) (CD Play mode)
100 ns
SFDR SRDR TFDR TRDR FFDR FRDR
9 10 11 12 13 14
70 IOVSS2 69 TES1 68 TEST DIGITAL OUT 67 DOUT 66 IOVDD2
IOVDD1 15 AVDD0 16 AVSS0 17 SERVO DSP
0.6 Vp-p
A/D CONVERTER
65 EMPHI 64 EMPH
E F TEI TEO
18 19 20 21
63 VDD TE D/A INTERFACE SELECTOR ERROR CORRECTOR VC FE 32k RAM 62 BCK 61
PCMD 60 VSS 59 LRCK
4 IC101 us (XTAO) (CD Play mode)
FEI 22 FEO 23 VC 24
EFM DEMODULATOR
3.4 Vp-p
A B C D
25 26 27 28
SUM
SUB CODE PROCESSOR
59 ns
ASYNMMETRY CORRECTOR ATT EQ AMP
DIGITAL PLL DC/DC CONVERTER 58 LRCKI 57 PCMDI
APC
29 30 31 32
33 34
35
36 37 38
39 40 41 42 43 44 45 46 47 48 49 50
51
52 53 54 55
56
RFDCO
RFACO
DDVROUT DDVRSEN
EQ_IN
PDSENS
AC_SUM
AVDD4
AVSS4
RFACI
AVDD3
BIAS ASYI ASYO
VPCO VCTL
AVSS3
CLTV FILO FILI PCO
RFC
LD
AVDD5
AVSS5
DDCR
PD
28
28
BCKI
28
PREVCC
Robert Macy
> Just for future reference , is there a general principle concerning pdf to
> text that can be applied.
> Not relevant now as got the thing repaired but in the process I was looking
> for the pinout of Sony CXD 3058AR and only found this reference.
> From the example I had in front of me
> Vss was pins 17,31,37,46,78,79 , easy to establish
> 112 pins in total
>
> I'm assuming a pinout of the IC appeared buried in this gibberish ,
> presumably something else mixed in there as was horizontal to the CXD one
not sure but how about using a free pdf to doc/txt tool?
N_Cook
news:c60df179-31f6-411e...@g1g2000pro.googlegroups.com...
http://www.Free-PDF-to-Word.com
missing the point. Where there is only the text version out there, derived
from a not available pdf.
Trying to reverse engineer one I did pdf to text myself.
80 pin chip data on pdf with 1 to 24 pins L to R along bottom and vertical
text text read from right , then anticlockwise. The horizontal text
appearing in the horizontal on left and right edges appears as though
scanned from right to left, ie swapped over.
Also grey tone blocking of Vcc and Gnd maked them get lumped together when
appearing in the vertical script
hr(bob) hofmann@att.net
> Robert Macy <m...@california.com> wrote in message
Did you try converting the text file to .DOC first? I have done that
a few times with some success.
Colin Horsley
news:hsedss$521$1...@news.eternal-september.org...
Just for future reference , is there a general principle concerning pdf to
text that can be applied.
Not relevant now as got the thing repaired but in the process I was looking
for the pinout of Sony CXD 3058AR and only found this reference.
From the example I had in front of me
Vss was pins 17,31,37,46,78,79 , easy to establish
112 pins in total
I'm assuming a pinout of the IC appeared buried in this gibberish ,
presumably something else mixed in there as was horizontal to the CXD one
(part
only)
http://www.scribd.com/doc/18318751/Sony-Hcdne3compact-Disc-Deck-Receiv
_________________
Why do you need to convert it? You can download and read the whole pdf file
from that link.
The IC pinouts are quite readable.
Colin @ CATronics
N_Cook
news:tZKdnfwXkq4o1nbW...@westnet.com.au...
Not available to me without registering for more unsolicted junk , I had to
grab the Google-cached version. I tried proxies etc but no admittance
Just in case anyone has cottoned on to the intention of the thread. The
following is for an 80 pin device originally on good pdf graphic as
24/16/24/16 pins. Starting pin 1 lower left corner and anticlockwise.
Horizontal pinning with text vertical and Gnd text white in black block and
Vcc in grey blocks. This is as a straight listing
1 DISCON#
2 VCC
3 GND
4 CLK24
5 GND
6 GND
7 A0
8 A1
9 A2
10 A3
11 A4
12 A5
13 GND
14 GND
15 A6
16 A7
17 GND
18 AGND
19 XIN
20 XOUT
21 AVCC
22 VCC
23 GND
24 EA
25 RESET
26 A8
27 A9
28 A10
29 A11
30 PC0/RxD0
31 PC1/TxD0
32 PC2/INT0#
33 PC3/INT1#
34 A12
35 A13
36 A14
37 A15
38 PC4/T0
39 PC5/T1
40 PC6/WR#
41 PB7/T2out
42 VCC
43 GND
44 PB0/T2
45 PB1/T2EX
46 PB2/RxD1
47 PB3/TxD1
48 D0
49 D1
50 D2
51 D3
52 PB4/INT4
53 PB5/INT5#
54 PB6/INT6
55 PC7/RD#
56 GND
57 D4
58 D5
59 D6
60 D7
61 BKPT
62 VCC
63 GND
64 SDA
65 SCL
66 WAKEUP#
67 NC
68 PA0/T0out
69 PA1/T1out
70 PA2/OE#
71 PA3/CS#
72 GND
73 PA4/FWR#
74 PA5/FRD#
75 PA6/RXD0out
76 PA7/RXD1out
77 USBD-
78 GND
79 USBD+
80 PSEN#
and this the mangled version via Foxit text capture
80 PQFP
14x20mm
label in middle
SDA BKPT PB2/RxD1 PB1/T2EX PC7/RD#
GND VCC D7 D6 D5 D4 GND PB7/T2out PB6/INT6 PB5/INT5# PB4/INT4 D3 D2 D1 D0
PB3/TxD1 PB0/T2 GND VCC
60 59 58 57 56 55 54 53 52 51 50 49 48 46 45 44 43 42 4164 63 62 61
47
PC6/WR#SCL
4065
PC5/T1WAKEUP#
66
39
PC4/T0
NC
3867
PA0/T0out
A15
3768
PA1/T1out
A14
3669
PA2/OE#
A13
3570
PA3/CS#
A12
3471
80 PQFP
GND
PC3/INT1#
3372
PA4/FWR#
PC2/INT0#
3273
14x20mm
PA5/FRD#
PC1/TxD0
3174
PA6/RXD0out
PC0/RxD0
3075
PA7/RXD1out
A11
2976
A10
USBD-
2877
GND
A9
2778
USBD+
A8
2679
PSEN#
RESET
2580
123456789 11 15 23
10 12 13 14 16 17 19 20 21 22 24
18
T
A6 A7A0 A1 A2 A3 A4 A5
EA
XIN
VCCVCC
GND GND GNDGND GND GND GND
AVCC
XOU
AGND
CLK24
DISCON#
I could not find a correlation between the mangled order and word length or
word start or end position
Scott
was composed, using individual blocks of text. And it reflects the order of
those layers within the PDF. The PDF contains positioning information for
vector objects (like blocks of text) which is stripped out when converted to
text only.
Scott
Dunedin, FL
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"N_Cook" <div...@tcp.co.uk> д����Ϣ����:hsedss$521$1...@news.eternal-september.org...
N_Cook
news:4bebff87$0$5008$9a6e...@unlimited.newshosting.com...
>
> "N_Cook" <div...@tcp.co.uk> wrote in message
> news:hsga2c$hmk$1...@news.eternal-september.org...
> > Colin Horsley <horsle...@westnet.com.au> wrote in message
> > news:tZKdnfwXkq4o1nbW...@westnet.com.au...
> >> "N_Cook" <div...@tcp.co.uk> wrote in message
> >> news:hsedss$521$1...@news.eternal-september.org...
> >> Just for future reference , is there a general principle concerning pdf
> >> to
> >> text that can be applied.
> >
> >
> Not that it will help, but the (non)order is likely the order in which is
> was composed, using individual blocks of text. And it reflects the order
of
> those layers within the PDF. The PDF contains positioning information for
> vector objects (like blocks of text) which is stripped out when converted
to
> text only.
> Scott
> Dunedin, FL
>
>
It shows its probably a hiding to nothing. The same presumably applies to
highlighting just a single block of "vertical " text. It will not copy
across unscrambled. Both Foxit and Acrobat mangle that pdf-text to text
conversion, maybe somewhere there is a pdf reader +highlighting/ pdf to txt
app ,that does not mangle.
The pinouts 1 to 24 and 41 to 64 in the above table of 1 to 80 listing, I
had to descramble manually
IanM
I *WONT* run Flash here, but I can assure you PDFs can be downloaded
from Scribd (if you have a valid ID & password) without it. Obviously
the preview doesn't work! ;-)
--
Ian Malcolm. London, ENGLAND. (NEWSGROUP REPLY PREFERRED)
ianm[at]the[dash]malcolms[dot]freeserve[dot]co[dot]uk
[at]=@, [dash]=- & [dot]=. *Warning* HTML & >32K emails --> NUL:
vjp...@at.biostrategist.dot.dot.com
to find the relevant text. I used to do this with WORD files in UNIX
as well until they started using RAM techniques, splattering the text
all over the place. THere is also a program on UNIX called antiword.
And there is a UNIX filtering technique which I forgot where you
remove any binary longer than two characters.
- = -
Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist
http://www.panix.com/~vjp2/vasos.htm
---{Nothing herein constitutes advice. Everything fully disclaimed.}---
[Homeland Security means private firearms not lazy obstructive guards]
[Urb sprawl confounds terror] [Phooey on GUI: Windows for subprime Bimbos]
vjp...@at.biostrategist.dot.dot.com
Is the command to debinary a pdf file in unix