82
DEH-P645R,P545R,P544R,P443R
-
New Test Mode
When S-CD is specified as the source, basically the system plays as normal operation. After setup, the system dis-
plays the cause and time (absolute time) of an error if focus search is improper, spindle lock is removed, subcode
cannot be read, or sound is skipped. During setup, the system displays the operation status of CD control software
(internal RAM : CPOINT). The purpose of these displays and functions are to detect aging of servicing, as well as to
improve efficiency of defect analysis.
(1) How to enter NEW TEST Mode
1. Reset the system by pressing keys (depending on the product) to enter the conventional Test mode.
2. Select S-CD as the source by pressing the source or CD key, then inserting a disc. Confirm that the regulator is
OFF. Press the Switch Jump Mode key.
3. After that, the system will stay in the new Test mode, regardless of whether S-CD is OFF or ON.
To exit from the new Test mode, reset the system.
See the test mode flow chart Page 70.
(2) Relations of keys
keys
Test Mode
New Test Mode
Regulator OFF
Regulator ON
PLAY in progress
Error Protection
BAND
To Regulator ON
To Regulator OFF
Time / Err No.select
→
FWD-Kick
FF / TR+
←
REV-Kick
REV / TR-
1
Tracking Close
Scan
2
Tracking Open
RPT
3
Focus Close
RDM
Focus Open
Jump Off
6
To New Test Mode Jump Mode select
Auto / Manu
T.No. / Time select
Operations, such as EJECT, CD ON/OFF are performed normal mode.
(3) Error Cause, Error Code
Code
Classification
Description
Cause / Details
40
ELECTRIC
Put out of focus
FOK=Low has continued for 100 msec
→
Damaged or soiled disc. vibration, or detective servo
41
ELECTRIC
Spindle unlock
LOCK=has continued for 100 msec
→
Damaged or soiled disc. vibration, or detective servo
42
ELECTRIC
Failed to read subcode
The system could not read subcode for 100 msec
→
Damaged or soiled disc. vibration, or detective servo
43
ELECTRIC
Sound skipped
The last-address-memory function activated
→
Damaged or soiled disc. vibration, or detective servo
There will be no mechanical error during aging. Error codes should be displayed in the same manner as in Normal
mode.
Содержание DEH-P443R
Страница 8: ...8 DEH P645R P545R P544R P443R 2 2 EXTERIOR Fig 2 ...
Страница 12: ...2 3 CD MECHANISM MODULE 12 DEH P645R P545R P544R P443R Fig 3 ...
Страница 16: ...16 DEH P645R P545R P544R P443R 1 2 3 4 1 2 3 4 D C B A A E B D A a A b A a ...
Страница 17: ...17 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 8 D C B A B C F A a A b A a Fig 5 F ...
Страница 18: ...18 DEH P645R P545R P544R P443R 1 2 3 4 1 2 3 4 D C B A A a A b A b ...
Страница 22: ...22 DEH P645R P545R P544R P443R 1 2 3 4 2 3 4 D C B A A E D A a A b A a 1 ...
Страница 23: ...23 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 D C B A B C F A a A b A a Fig 8 8 F ...
Страница 24: ...24 DEH P645R P545R P544R P443R 1 2 3 4 2 3 4 D C B A A a A b A b 1 ...
Страница 27: ...27 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 8 D C B A D b D Fig 10 ...
Страница 28: ...28 DEH P645R P545R P544R P443R 1 2 3 4 1 2 3 4 D C B A D D a D a D b ...
Страница 30: ...30 DEH P645R P545R P544R P443R 1 2 3 4 1 2 3 4 D C B A D b D a D b ...
Страница 31: ...31 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 D C B A D b D a D b 8 Fig 12 ...
Страница 35: ...35 DEH P645R P545R P544R P443R ...
Страница 36: ...36 DEH P645R P545R P544R P443R 1 2 3 4 1 2 3 4 D C B A B A B 3 4 FM AM TUNER UNIT ...
Страница 37: ...37 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 8 D C B A B Fig 13 ...
Страница 38: ...A C 38 DEH P645R P545R P544R P443R 1 2 3 4 1 2 3 4 D C B A C 3 5 KEYBOARD PCB ...
Страница 39: ...39 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 8 D C B A C Fig 14 ...
Страница 41: ...41 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 8 D C B A A Fig 15 B D F SIDE A CN701 ...
Страница 42: ...42 DEH P645R P545R P544R P443R 1 2 3 4 1 2 3 4 D C B A A TUNER AMP UNIT A ...
Страница 43: ...43 DEH P645R P545R P544R P443R 5 6 7 8 5 6 7 8 D C B A A SIDE B Fig 16 ...
Страница 45: ...45 DEH P645R P545R P544R P443R D C B A 1 2 3 4 1 2 3 B 4 SIDE B Fig 18 FM AM TUNER UNIT B ...
Страница 47: ...47 DEH P645R P545R P544R P443R D C B A 1 2 3 4 1 2 3 4 Fig 20 SIDE B D E CONTROL UNIT D ...
Страница 49: ...49 DEH P645R P545R P544R P443R D C B A 1 2 3 4 1 2 3 C 4 Fig 22 SIDE B KEYBOARD PCB C CN801 A SWITCH PCB F ...
Страница 72: ...72 DEH P645R P545R P544R P443R Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...
Страница 83: ...83 DEH P645R P545R P544R P443R ...
Страница 84: ...84 DEH P645R P545R P544R P443R 7 3 BLOCK DIAGRAM DEH P645R EW ...
Страница 85: ...85 DEH P645R P545R P544R P443R Fig 27 ...