PIONEER KEXM8276ZT/X1N/ES
Service Manual

KEH-M8276ZT

- Flow Chart

1

6 Press the CD key three times, while holding down the [1] and [6] keys simultaneously. Press the TRK UP and CD keys simultaneously.
CD test mode

Diagnosis mode

*1
<Regulator OFF>

Normal focus close 00 only Normal display SINGLE Focus gain Track gain

*4
CD

*2

CD player select

CD
Display

CD

6*4
CD CD

-'

*3 *4

continuous even after key release

<Regulator ON>

Press the DISP Key for change the display.

SCAN
Regulator ON

*1

Display

6-00

)

-0'00
TRK UP
Carriage shifted

Power OFF SCAN RPT
<Close focus> Focus mode *1
CD

TRK DOWN

6-11
CD

)
*4 RPT

outwards while this key is pressed

Carriage shifted inwards while this key is pressed

Display

-1'11
TRK UP TRK DOWN

Power OFF SCAN RDM
<Close tracking>
CD

Display example

*2

6-01
CD

)

*4 <Close spindle> (Rough)
Carriage shifted outwards while this key is pressed Carriage shifted inwards is pressed this key while

-0'50
Power OFF SCAN Carriage move or T. jump TRK UP Carriage move or T. jump TRK DOWN

RDM

RPT

DISC DISC DOWN
Tracking open

Power OFF SCAN

*3 DISC DOWN
Tracking open

AGC display select

*2

AGC

(in the case of continuous jumping)

Fig. 25

49