6
DNX4280BT/5180/5280BT/5380/5380M
/5380BT/5580BT/6040EX/6180/6480BT/6980
●
ELECTRIC UNIT (X34-695x-xx)
Ref. No.
Application / Function
Operation / Condition / Compatibility
IC1
Power IC
Power AMP
IC2
Multi channel Voltage Regulator
ILM8V, CD8V, A8.5V, SW5V, BU5V Power Supply
IC4
3-terminal Regulator
TMC3.3V Power Supply
IC71
Voltage Converter
+9V, -9V Power Supply
IC231
RDS Decoder IC
RDS Signal Processing etc
IC261
FM & RDS Receiver
Tuner for TMC
IC301
Electoric Vol IC
Audio Vol Control, Audio Signal Select
IC371,381,391 OP amp
5V Pre out AMP
IC401
Audio selector IC
Audio Signal Select
IC571
AND (*4) logic IC
KAB signal level shift
Q71,72
+9V, -9V Power Supply control
Q73
+9V, -9V Power Supply
Q74,75
+9V, -9V Power Supply control
Q76
-9V Power Supply
Q77,78
+9V, -9V Power Supply control
Q79
+9V Power Supply
Q80
+9V, -9V Power Supply control
Q111
Reverse Detect
Q121
Parking Detect
Q131
Illumi Detect
Q151
ACC Detect
Q201
AM+B Power Supply
Q202
AM+B Power Supply control
Q241
ANT Distributer
Q341
Preout FL mute
Q342
Preout FR mute
Q343,344
Preout mute drive
Q351
Preout RL mute
Q352
Preout RR mute
Q361
Preout SWL mute
Q362
Preout SWR mute
Q363,364
Preout mute drive
Q573,574
KAB_TX short protection
Q575
KAB+B Power Supply control
Q576
KAB+B Power Supply
●
VIDEO UNIT (X35-514x-xx)
Ref. No.
Application / Function
Operation / Condition / Compatibility
IC1
Logic
Waveform shaping
IC2
Logic
AND
IC3
DCDC controller
LCD Backlight power supply
IC4
Logic
AND
COMPONENTS DESCRIPTION