Pioneer MEH-P5350 Service Manual page 45

err-n+1-xx
err-n+1-xx
** Once the "Test Normal" is executed, the adjusted value and the play address will be stored into the micro-
computer as the LAST values.
When resetting to the initial value, turn off the "ACC" and "B.UP" to resume the "TestMode".
♦Refer to the "TestMode" chart regarding the MECHA mode.
* Make the CRG operation, LOAD/EJCT and spindle rotation forcefully.
List of ERR codes
Codes Categorization
A0 System
HEAT System
B0 Electricity
01 CRGHOME_NG
11 F.CLOSE_NG
12 T.CLOSE_NG
17 OFSTA adjustment_NG
17 IV Adjustment_NG
17 EF.B Adjustment_NG
20 TOC_TIMEOUT
21 UTOC_TIMEOUT
23 No_audio_NG
24 TOC_NG
- BLANK
30 Search_NG
Mechanical errors will not be indicated.
* When a LoadErr occurs, eject the disc to end the error state.
* When an EJCTErr occurs, load a disc to end the error state.
List of NG codes
These NG codes will only be indicated under the ERR indication mode of the "Test Normal"
Codes Categorization
35 Electricity
36 Electricity
40 Mechanism
41 Mechanism
50 Electricity
51 Electricity
52 Electricity
53 Electricity
54 Electricity
60 Electricity
61 Electricity
62 Electricity
xx:err code, NG code appear.
(The NG code is of the internal mode which is not indicated under the actual product mode.)
VDSENSE:2.5V SENSE
⇒ Imperfect contact between the IC and the microcomputer or IC failure
The CRG cannot move into the inner periphery.
The CRG cannot move out from the inner periphery.
⇒ Home SW failure or cartridge operation failure
Focus CLOSE failure ⇒ Soiled disc, scratches or severe vibration
Tracking, spindle CLOSE failures
⇒ Soiled disc, scratches or severe vibration, or the focus runs out easily.
OFST adjustment failure
⇒ Imperfect contact between the IC and the microcomputer or IC failure
IV adjustment failure
⇒ Imperfect contact between the IC and the microcomputer or IC failure
EF.B adjustment failure
⇒ Imperfect contact between the IC and the microcomputer or IC failure
TOCREAD_timeout ⇒ Time is over after various retries.
UTOCREAD_timeout ⇒ Time is over after various retries.
The test piece is not an audio Disc. ⇒ MD_Data_Disc
TOC/UTOC contents_NG ⇒ Disc_data_NG (Defective disc)
⇒ Raw Disc, all erased disc
Cannot reach the targeted address. ⇒ Cartridge/tacking failure, scratches
Error contents
Jump NG
CRG movement NG
LOAD_NG
EJCT_NG
IV adjustment NG
EF.B adjustment NG
Spindle LOCK_NG
FOK_NG
Spindle OK_NG
Focus AGC_NG
Tracking AGC_NG
Focus BIAS adjustment_NG
Error contents
⇒Power supply
UP/DOWN sense
TEMP SENSE
Communications
MEH-P5350
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