Read Sony HCD-V4800 / LBT-V4800 / LBT-V4800R Service Manual online
– 16 –
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.
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.
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
2. PAUSE STOP is made.
3. Recording is made for 3 minutes. (For the deck not having
the record function, the play is executed. In this case,
·
LED does not light up.)
4. FF is executed up to the end of tape.
5. A tape is reversed, and the tape on REV side is played for
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 having
7. Recording is made for 3 minutes. (For the deck not having
the record function, the play is executed. In this case,
ª
LED does not light up.)
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.
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-
• During the aging mode, decks are selected in the following se-
quence:
Deck A (FWD)
→
Deck A (REV)
↑
↓
Deck B (REV)
←
Deck B (FWD)
AGING MODE
This mode can be used for operation check of CD section and tape
deck section.
• If an error occurred:
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
1-1. 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 ,
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.
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”.
“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 se-
quence.
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 pick-up accesses to the last track.
4. Steps 1 through 3 are repeated.
3. The pick-up 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-
• 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
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.)
(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
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.
Click on the first or last page to see other HCD-V4800 / LBT-V4800 / LBT-V4800R service manuals if exist.