SONY HCDGRX9900
Manual de Servicio

[Aging Mode] This mode can be used for operation check of CD section and tape deck section. CD section and tape deck section work in parallel. � If an error occurred: The aging operation stops only an error occurred sections and display then status. � If no error occurs: The aging operation continues repeatedly. Procedure: 1. Set disc in DISC1 tray. 2. Load the tapes into the decks A and B respectively. 3. Press the [PLAY MODE] button to set the �ALL DISCS� mode, and press the [REPEAT] button to �REPEAT� off. 4. Press the [FUNCTION] button to select the function �CD�. 5. Press three buttons of p , [ENTER/NEXT], and [DISC SKIP/ 6. The aging mode is activated, if the indicator of disc tray number on the fluorescent indicator tube is blinking. 7. To exit from the aging mode, press the 1/u button to turn the power OFF and operate the cold reset. (Refer to the �MC Cold Reset�) 1. Display at the Aging Mode � Display operating state of CD section and tape deck section alternately. � If an error occurred, stop display which that section. 2. CD Section � Display at the aging mode is the same as the normal operation. � The sequence during the aging mode is following as below. Aging mode sequence (CD section) :

� Display at an error occurred 1) Display of the error count (1) Press three buttons of p , [ENTER/NEXT], and [CD SYNC] simultaneously. (2) Display of the error count following as below. Display

EMC**EDC**
Notes: EMC**: The number of mechanical error. EDC** : The number of no disc error after chucking the disc.

2) Display of mechanical error Display

EX-CHANGE] simultaneously.

E**M##$$&&
Notes: ** : The number of mechanicalbutton to changes next error display) error.(�00� is latest one) (Press the [PLAY MODE] ## : Not used. $$ : Loading error. (Second figure is not used) D : The error in the midst of close at the except mechanical trouble. E : The error in the midst of open at the except mechanical trouble. C : The error in the midst of chuck up at the except mechanical trouble. F : The error in the midst of EX-open at the except mechanical trouble. &&: Loading error. (Second figure in not used) 1:The error in the midst of chuck up. 2:The error in the midst of chuck down. 3:Time up of EX-open 4:Time up of EX-close.

Turn the disc tray

3) Display of no disc error
Disc1 chucking TOC read

Display

E**D##$$&&
Notes: ** : The number of mechanical error.(�00� is latest one) (Press the [REPEAT] button to changes next error display) ##: 01: Focus error 02: GFS error 03: Set up error $$: 00: No disc error when does not chucking retry. 02: No disc error when chucking retry to completion. &&: The state when judged no disc error. (Second figure is not used) 1:Stop 2:Set up 3:TOC read 4:Access 5:Play 6:Pause 7:Manual search (Play) 8:Manual search (Pause)

Play track1 for 2 seconds

Play last track for 2 seconds

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