Sony HCD-D690 Service Manual - Page 31

Press three buttons GROOVE, ENTER/NEXT, and, Aging Mode in Tape Deck

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[Aging Mode] This mode can be used for operation check of CD section and tape deck section. • If an error occurred: The aging operation stops. • If no error occurs: The aging operation continues repeatedly. 1. Aging Mode in CD Section 1-1. Operating Method of Aging Mode 1. Set discs in DISC 1 and DISC 3 trays. 2. Select the function "CD". 3. Press three buttons GROOVE , ENTER/NEXT , and DISC 5 simultaneously. 4. The aging mode is activated, if a roulette mark on the fluo- rescent indicator tube is blinking. 5. In the aging mode, the aging is executed in a sequence given in "1-2. Operation during Aging Mode". The aging continues unless an alarm occurred. 6. To exit from the aging mode, press POWER button to turn the set OFF. • If a button other than buttons In CD section is pressed during aging, the aging in the CD section is finished. • To execute aging to the tape deck section successively, press · button in the deck A. "AGING" is displayed on the fluorescent indicator tube. (For the aging in tape deck, see "2. Aging Mode in Tape Deck Section". 1-2. Operation during aging Mode In the aging mode, the program is executed in the following sequence. 1. The disc tray turns to select a disc. (For a disc selection sequence, see Section 1-3.) 2. TOC of disc is read. 3. The pickup accesses to the last track. 4. Steps 1 through 3 are repeated. 1-3. Disc Selection Sequence • During the aging mode, discs are selected in the following se- quence: Disc 1 → Disc 3 ↑ ↓ Disc 3 ← Disc 1 2. Aging Mode in Tape Deck Section 2-1. Operating Method of Aging Mode 1. Load a commercially available 10-minute tape into the decks A and B respectively. (If a 10-minute tape is not available, another tape may be used but a cycle time will be longer.) 2. Select the function "TAPE". 3. Rewind tapes in advance by pressing 0 button respec- tively on decks A and B. 4. Press three buttons GROOVE , ENTER/NEXT , and DISC 5 simultaneously. 5. Press · button on deck A. (This button triggers the ag- ing mode.) 6. The aging mode is activated if "AGING A" is displayed on the fluorescent indicator tube. 7. In the aging mode, the aging is executed in a sequence given in "2-2. Operation during Aging Mode". The aging continues unless an alarm occurred. 8. To exit from the aging mode, press POWER button to turn the set OFF. 2-2. Operation during Aging Mode In the aging mode, the program is executed in the following sequence. 1. A tape on FWD side is played for one minute. 2. PAUSE STOP is made. 3. Recording is made for 3 minutes. (For the deck not having the record function, the play is executed.) 4. FF is executed up to the end of tape. 5. A tape is reversed, and the tape on REV side is played for one minute. 6. PAUSE STOP is made. 7. Recording is made for 3 minutes. (For the deck not hav- ing the record function, the play is executed.) 8. FF is executed up to the end of tape. 9. Steps 1 through 8 are executed for the other deck. 10. Steps 1 through 9 are repeated unless an alarm occurred. 2-3. Deck Selection Sequence • During the aging mode, decks are selected in the following se- quence: Deck A (FWD) → Deck A (REV) ↑ ↓ Deck B (REV) ← Deck B (FWD) - 31 -

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[Aging Mode]
This mode can be used for operation check of CD section and tape
deck section.
•
If an error occurred:
The aging operation stops.
•
If no error occurs:
The aging operation continues repeatedly.
1.
Aging Mode in CD Section
1-1.
Operating Method of Aging Mode
1.
Set discs in DISC 1 and DISC 3 trays.
2.
Select the function “CD”.
3.
Press three buttons GROOVE , ENTER/NEXT , and
DISC 5
simultaneously.
4.
The aging mode is activated, if a roulette mark on the fluo-
rescent indicator tube is blinking.
5.
In the aging mode, the aging is executed in a sequence
given in “1-2. Operation during Aging Mode”.
The aging continues unless an alarm occurred.
6.
To exit from the aging mode, press
POWER
button to turn
the set OFF.
•
If a button other than buttons In CD section is pressed during
aging, the aging in the CD section is finished.
•
To execute aging to the tape deck section successively, press
·
button in the deck A.
“AGING” is displayed on the fluorescent indicator tube.
(For
the aging in tape deck, see “2. Aging Mode in Tape Deck Sec-
tion”.
1-2.
Operation during aging Mode
In the aging mode, the program is executed in the following se-
quence.
1.
The disc tray turns to select a disc. (For a disc selection
sequence, see Section 1-3.)
2.
TOC of disc is read.
3.
The pickup accesses to the last track.
4.
Steps 1 through 3 are repeated.
1-3.
Disc Selection Sequence
•
During the aging mode, discs are selected in the following se-
quence:
Disc 1
→
Disc 3
↑
↓
Disc 3
←
Disc 1
2.
Aging Mode in Tape Deck Section
2-1.
Operating Method of Aging Mode
1.
Load a commercially available 10-minute tape into the
decks A and B respectively.
(If a 10-minute tape is not available, another tape may be
used but a cycle time will be longer.)
2.
Select the function “TAPE”.
3.
Rewind tapes in advance by pressing
0
button respec-
tively on decks A and B.
4.
Press three buttons
GROOVE
,
ENTER/NEXT
, and
DISC 5
simultaneously.
5.
Press
·
button on deck A.
(This button triggers the ag-
ing mode.)
6.
The aging mode is activated if “AGING A” is displayed on
the fluorescent indicator tube.
7.
In the aging mode, the aging is executed in a sequence
given in “2-2.
Operation during Aging Mode”.
The aging continues unless an alarm occurred.
8.
To exit from the aging mode, press
POWER
button to turn
the set OFF.
2-2.
Operation during Aging Mode
In the aging mode, the program is executed in the following se-
quence.
1.
A tape on FWD side is played for one minute.
2.
PAUSE STOP is made.
3.
Recording is made for 3 minutes. (For the deck not having
the record function, the play is executed.)
4.
FF is executed up to the end of tape.
5.
A tape is reversed, and the tape on REV side is played for
one minute.
6.
PAUSE STOP is made.
7.
Recording is made for 3 minutes.
(For the deck not hav-
ing the record function, the play is executed.)
8.
FF is executed up to the end of tape.
9.
Steps 1 through 8 are executed for the other deck.
10. Steps 1 through 9 are repeated unless an alarm occurred.
2-3.
Deck Selection Sequence
•
During the aging mode, decks are selected in the following se-
quence:
Deck A (FWD)
→
Deck A (REV)
↑
↓
Deck B (REV)
←
Deck B (FWD)