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CDX-5V661/5V661A/5V661D/5V661S
6. LED Adjustment Mode
(See “Display List” on page 18 and 19)
This mode checks the LED lighting and adjusts the brightness of varying LED’s on the front panel.
* Perform the brightness adjustment after the LED was repaired or the indicator LED’s (6 pcs) block or the dimmer LED’s (8 pcs) block
was replaced.
Conventional models adjust the LED brightness by varying the resistance value to the PWM signal from the vehicle.
This Changer adjusts the LED brightness by controlling the PWM signal from the vehicle with the microcomputer.
* This Changer can also adjust the LED brightness by varying the resistance value in the same manner as conventional models, besides the
LED adjustment mode that uses the jig.
(For details, see page 35 and 36)
1
LOAD
EJECT
6 DISK CD CHANGER
2
3
4
5
6
CDC Front panel
Indicator LED
Dimmer LED
Lights up only when disc is loaded or ejected
PWM signal
PWM signal
: Conventional models
: This changer
Microcomputer
From vehicle