Pioneer YPM-MG2196ZF Service Manual page 41

(5) LCD Display Example
• While the setup is in progress
8-digit indication LCD
Min Sec TNo.
11 11 11
• The operation mode (PLAY, SEARCH, etc.) is identical
with the normal mode.
- Error No. Display
The error mode is turned on if a CD player becomes not playable or is forced to halt due to an error. Cause(s) of an
error will be indicated with numerical characters. The error-number-display function is intended to facilitate the
error analysis and resulting repair work.
(1) Commander Indication
• Refer to the connection diagram on page 33.
(2) Error Message Indication
• High temperature detection
FC on MODE
• CD Operation Error(Electricity)
FD on MODE
Details for the error code are indicated on BIT(3).
• CD Operation Error(Mechanism)
FD on MODE
02 on BIT(3)
Details for the error code are indicated on MINUITE and SECOND.
(3) Error Code List(Electric)
code Error Contents
80 C.HOME NG Carriage home position CRG doesn't move to inner track.CRG doesn't move from inner track
NG
40 LOCK NG Spindle lock NG
20 MIRR NG Mirror NG
10 SETUP NG Setup NG
08 SRCH TO Search time out
04 POWER ERR Power NG
01 SURF ERR Surface error
• When a protection/error has occurred (8-digit indica-
tion LCD)
Display of occurrence No. and occurrence time
(in absolute time)
Min Sec
40 05
Details and Cause
→Home switch NG, CRG unmovable
Spindle doesn't lock
→Spindle NG, flaws and dirt on the disc, have vibration.
MIRR signal is more than 100ms NG("H")
→Dirt on the disc, disc upside down, have vibration and empty CD-R.
AGC protection doesn't work out of focus.
→Flaw and dirt on disc, have vibration.
Doesn't reach to the address.
→CRG and tracking NG or flaws on the disc.
Power(VD) is shorted GND and shorted +B power supply.
→SW transistor NG, power abnormal(connector NG)
Out of focus
→Flaws and dirt on the back of CD. And have vibration. Disc with no
CD-R. Disc is rarely up side down.
YPM-MG2196ZF
TNo.
10
41