PIONEER IS-22DVD/DBDXJ
Service Manual

XV-IS22DVD
FL
39

Description of Error

Causes if with a DVD
SGC could not converge during detects the peak

Causes if with a CD

Operation of the Unit
Open Stop

SGC converge timeout 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 After the second times after startup, it doesn't become the number of the target rotation within five seconds. Detects the abnormal high-speed or low-speed rotations. DVD: 5 to 9 mS , CD: 40 to 60 mS

48

Spindle FG transition timeout

Stops. (FG timeout)

Spindle PLL 49 transition timeout

Stops. ("73" is displayed during 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. 51 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.

Auto sequence 52 timeout of focus jump down 53 54 Auto sequence timeout of focus

Stop

Stop Stop Stop

Auto sequence ABUSY did not return within 50 mS after the GSUMON timeout of play AGC (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. 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. An ID could not be read for 1 second or more. No frame could be read for 3 seconds or more. An ID could not be read within 1 second after the AFB adjustment had been finished.

Auto sequence 55 timeout of disc-typesensing Auto sequence 56 timeout of ATB2 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 71 ID can not read during tracing

Stop

Stop Stop Stop

Stop

Stop

Stop

Stop

Stop Continues operation Stop Stop

72 Subcode check failure during playback 73 ID can not read at the startup

Opens (ID readout failure)

74