Pioneer KEH-P6900R, Service Manual

Page: 67 / 80

67
KEH-P6900R,P6900R-B,P6910R
-
New Test Mode(aging operation and setup analysis)
The single CD player plays in normal mode. After being set up, it will display FOK (focus), LOCK (spindle), subcode,
sound skip, protection against a mechanical error or the like, occurrence of an error, cause and time of an expiry, if
any, (and disc number)
During the setup, the CD software operation status (internal RAM and C-point)is displayed.
(1) How to enter NEW TEST Mode
See the test mode flow chart Page 66.
(2) Relations of keys between TEST and NEW TEST Modes
Keys Test Mode New Test Mode
Regulator OFF Regulator ON PLAY in progress Error Occurred,
Protection Activated
BAND Regulator ON Regulator OFF

Time of occurrence/
cause of error select
FF

FWD-Kick FF/TRACK+

REV

REV-Kick REV/TRACK-

1

Tracking close SCAN

2

Tracking open MODE

3

Focus close
 
6 To New Test Jump Mode AUTO/MANU TRACK No./
Mode Select time of occurrence select
Operations,such as EJECT, CD ON/OFF, etc. are performed normally
(3) Error Cause (Error Number) Code
Error Code Classification Mode Description Cause/Detail
40 ELECTRIC PLAY FOK=L Put out of focus
100ms Scratch,
41 ELECTRIC PLAY LOCK=L Spindle unlock Stain,
100ms Vibration,
42 ELECTRIC PLAY Subcode Failed to read subcode Servo defect,
unacceptable 500ms etc...
43 ELECTRIC PLAY Sound skipped Last address memory
operated
(4) Indicating an Operation Status During Setup
Status No. Description Protection operation
01 Carriage home mode started None
02 Carriage moving inwards 10-second time out, Home switch failed
03 Carriage moving outwards 10-second time out, Home switch failed
05 Carriage moving outwards None
11 Setup started None
12 Spindle turn/Focus search started None
13 Waiting for focus closure (XSI=L) Failure to close focus
10,14 Waiting for focus closure (FOK=H) Failure to close focus
15, 16, 17 Focus closed, Tracking open Focus disrupted
18 During focus AGC Focus disrupted
19 During tracking AGC Disrupted focus
20 Waiting for MIRR, LOCK or subcode read Focus disrupted, MIRR NG, Failure to lock,
Carriage closed, SPINDLE=ADAPTIVE failed to read subcode