|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Very fast and perfect delivery. Clear and well scanned. A lot of work professionally realized.
Again thak you a lot
 ;
This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
;
Wellll again thank you very much fast and effective. Clear and well done for such an old TV!!!!
Pin No. 49 50 51 52 53 54 55 56
Pin Name AVSS1 OUTR AVDD1 FSEL TMOD1 TMOD2 FLAG CLVS/IPFLAG
I/O I O I I I I O O
Description Ground for analog circuit. (for audio output block). Rch audio output. (Refer to (Note 1) on page 3). Power supply for analog circuit (for audio output block). Noise filter ON/OFF switching input. L: ON. H: OFF. Terminal mode select input terminal 1. Normal: L. Terminal mode select input terminal 2. Normal: L. Flag signal output. Command selection. � Spindle servo phase sync signal output. H: CLV. L: Rough servo. � Interpolation flag signal output.H: Interpolation.
57
EXT0/ISRDATA
I/O
Command selection.
� Extended input/output port 0. � SRDATA input.
58
EXT1/ILRCK
I/O
Command selection.
� Extended input/output port 1. � LRCK input. H: Lch audio data. L: Rch audio data.
59 60 61 62 63 64
EXT2/IBCLK TX MCLK MDATA MLD BLKCK
I/O O I I I O
Command selection.
� Extended input/output port 2. � BCLK input.
Digital audio interface output signal. Microprocessor command clock signal input. (Latches data at raising edge.) Microprocessor command data signal input. Microprocessor command load signal input. L: Load. Sub-code block clock signal. fBLKCK=75 Hz (during normal playback)/SYNC signal for CDTEXT (DQSY) fDQSY=300 Hz (during normal playback).
65
SQCK/BCLK
I/O
Command selection.
� External clock input for sub-code Q register. � Bit clock output for SRDATA.
66
SUBQ/LRCK
O
Command selection.
� Sub-code Q data output. � L, R identification signal output. H: Lch audio data. L: Rch audio data.
67
DMUTE/SRDATA
I/O
Command selection.
� Muting input. H: Mute. � Serial data output. (Refer to (Note 1) of page 3.)
68 69 70 71 72 73
STAT NRST SPPOL PMCK SMCK SUBC/SSYNC
O I O O O O
Status signal. (CRC, RESY, CLVS, NTTSTOP, SQOK, FLAG6, SENSE, NFLOCK, NTLOCK, BSSEL, SUBQ data, CDTEXT data, anti-shock read-out data) Reset input. L: Reset. Spindle motor drive signal output (polarity output). 88.2 KHz clock signal output. 4.2336 MHz clock signal output. Command selection. � Sub-code serial output. � Sector SYNC output.
74 75 76 77 78 79 80
SBCK/64FS NCLDCK NTEST X1 X2 DVDD1 DVSS1
I O I I O I I
Command selection.
� Clock input for sub-code serial output. � 64 FS output.
Sub-code frame clock signal output. (fCLDCK=7.35 KHz) Test terminal: Normally H. Crystal oscillator circuit input terminal. f=16.9344 MHz. Crystal oscillator circuit output terminal. f=16.9344 MHz. Power supply for digital circuit. Ground for digital circuit. 19
|
|
|
> |
|
