|
|
|
Who's Online
There currently are 6043 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
;
It was just what I need to fix my old BMW's CD player. Very convenient also. Thank you.
;
Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
;
Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
;
Good pdf of the service manual for this unit. Includes disassembly instructions, full schematics, board layouts, parts lists and diagnostic information. Some information is in the pdf twice (single pages, and split pages), but that could be how it was originally generated by panasonic, or perhaps the idea is to make it eaiser to put onto 8.5 x 11" pages.
Information was exactly what I needed. Delivery was overnight (less than 12 hours) and I was happy with the process.
DV-37, DV-S77, DV-S737, DV-737, DV-737-K
FL
39
Description of Error
SGC converge timeout
Causes if with a DVD
SGC could not converge during detects the peak
Causes if with a CD
Operation of the
Open Stop
41 Spindle timeout
The unit did not enter Stop mode within 10 seconds of issuance of a Stop command. The spindle could not converge into within ± 12% of the target FG rotation speed within 10 seconds after spindle kick. The first time after startup (the first time after disc distinction), it doesn't become the number of the target rotation within five seconds. The first time after startup, detects the abnormal rotation number of high-speed continuously 3 loops. DVD: 5 to 9 mS , CD: 40 to 60 mS
48
Spindle FG transition timeout
Stops. (FG timeout)
49
Spindle PLL transition timeout
After the second times after startup, it doesn't become the number of the target rotation Stops. within five seconds. Detects the abnormal high-speed or low-speed rotations. DVD: 5 to ("73" is displayed during 9 mS , CD: 40 to 60 mS starting process.) Stops. ("73" is displayed during starting process.) Stop
4A Spindle lock timeout Spindle could not lock more than 1.5 seconds before start the AFB. Auto sequence timeout of peak ABUSY did not return within 1 second after the DDTCT (peak detection) command was sent. ABUSY did not return within 30 mS after the FJMPD (Focus jump 1 to 0) command was sent. ABUSY did not return within 30 mS after the FJMPU (Focus jump 0 to 1) command was sent. ABUSY did not return within 50 mS after the GSUMON (play-AGC-measuring) command was sent. ABUSY did not return within 2 seconds after the DJSRT (disc-sensing) command was sent. ABUSY did not return within 1 second after the TBLOFS (Internal ATB after the completion of external ATB) command was sent. ABUSY did not return within 500 mS after the TSON (tracking servo ON) command was sent. ABUSY did not return within 200 mS after the TBL (external ATB) command was sent. ABUSY did not return within 2 seconds after the FGN (focus gain adjustment) command was sent. ABUSY did not return within 2 seconds after TGN (tracking gain adjustment) command was sent. ABUSY did not return within 1 second after the CMDAVE (offset adjustment) command was sent.
51
Auto sequence 52 timeout of focus jump down 53 Auto sequence timeout of focus
Stop
Stop
54
Auto sequence timeout of play AGC Auto sequence 55 timeout of disc-typesensing Auto sequence 56 timeout of ATB2
Stop Stop
Stop
Auto sequence 57 timeout of tracking servo ON Auto sequence 58 timeout of ATB1 Auto sequence 59 timeout of focus gain adjustment Auto sequence 5A timeout of tracking gain adjustment Auto sequence 5B timeout of offset adjustment Auto sequence 5C timeout of modulation factor measurement Auto sequence 5D timeout of auto focus bias Auto sequence 5F already busy 62 Pause retry error
Stop Stop Stop
Stop
Stop
ABUSY did not return within 200 mS after the ADJMIR (modulation factor measurement) command was sent. ABUSY did not return within 2 seconds after the AFB (auto focus bias) command was sent. A command could not be sent because ABUSY was low. ABUSY did not return within 200 mS after TLV command was sent. Pause mode could not be restored within three retries after it had been released.
Stop
Stop
Stop Continues operation
66
|
|
|
> |
|
