Sony CDX-5V661 Service Manual page 26

CDX-5V661/5V661A/5V661D/5V661S
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3. Mechanism Check Mode
This mode can adjust the linear position and check manually the operation of the elevator motor, loading motor, and divider motor.
Also, the disc can be ejected forcibly by moving each motor manually.
However, manual operation could destroy the mechanism depending on the mechanical position, thus requiring extreme care.
Push key (execution key) assignment
Key Description
1 DISP –
2 DISP +
3
ELEVATOR MOTOR -
4
ELEVATOR MOTOR +
5
6
7 LOADING MOTOR -
8 LOADING MOTOR +
* The check results of each key cannot be confirmed with the MODE LED.
How to enter the Check mode
1. Rotating the rotary switch, adjust the display (7 Seg LED) to "2" (third place).
After 2 or 3 seconds, the display will change to the execution mode.
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2. The display mode number can be changed by pressing the 1 and 2 keys.
(See "Example" in step 2 in the Normal mode on page 22 and 23)
3. Press 3 and 4 keys to check manually the elevator motor operation.
4. Press 7 and 8 keys to check manually the loading motor operation.
5. Press qa and qs keys to check manually the divider motor operation.
6. The linear position can be adjusted by pressing qh key.
For the adjusted values and adjustment results, see "Display List" (page 18 and 19).
MODE LED display
L1 L2
– –
– –
– –
Default display mode
Display mode No. Description
5 Mechanism
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(See "Display List" on page 18 and 19)
Key Description
9
0
qa DIVIDER MOTOR –
qs DIVIDER MOTOR +
qd
qf
qg
qh
LINEAR POSITION ADJUST
: Software version display
: DTMS display
L3 L4
– –
– –
– –
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2 9
8
Q Q
3 6 7 1 3 1 5
L5 L6
– –
– –
– –
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
L7 L8
– –
– –
– –
m
9 9
9 9