Pioneer DEH-46DH, Service Manual

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65
DEH-66DH,46DH
(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
TR+

FWD-Kick TRACK UP / FF

TR-

REV-Kick TRACK

DOWN /REV
1

Tracking close SCAN

2

Tracking open REPEAT

3

Focus close RANDOM

6 To New Test Focus Mode AUTO/MANU

Mode 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 100ms Put out of focus Scratch,
41 ELECTRIC PLAY LOCK=L 100ms Spindle unlock Stain,
42 ELECTRIC PLAY Subcode Failed to read subcode Vibration,
unacceptable 500ms Servo defect,
43 ELECTRIC PLAY Sound skipped Last address memory etc...
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
Subcode waiting
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
(5) Example of Display.
• SET UP in progress
8 digits display LCD
• Operation (PLAY, SEARCH, etc.) in progress perfectly
identical with that in the normal mode.
• Protection/Error upon occurrence(8 digits display LCD)
(a) Error number indicated
Select the display with the
BAND key.
(b) Track number and
absolute time indicated
TNo.
11
Min
11
Sec
11 ERROR–xx
TNo.
10
Min
40
Sec
05