2
K
D
C
-BT
65
44
U
/BT
65
44
U
Y
/B
T7
043
U
/B
T7
42
U
BL
OC
K D
IA
GR
AM
SWITCH UNIT (X16- )
CD MECHA
ELECTRIC UNIT (X34- )
(X92-6360-00)
FRONT-END
A480 or A481
LX BUS
E-VOL
∗
PRE OUT
∗
PRE OUT
PRE OUT
IC200
∗
IC500
IC301
UP
BACK
RESET
IC
BU5V
P-CON
ANT-CON
ACC DET
DIMMER
SURGE DET
BU DET
Q32,33
BU5V
Q50-53
B
A8V
SERVO
Q40-43
SW5V
Q30,31
P. CON
∗
ANT CON
∗
DIMMER
ACC
BACK UP
∗
LINE MUTE
SP OUT (FR)
SP OUT (RL)
SP OUT (FL)
SP OUT (RR)
REMOTE
(SW)
(FRONT)
(REAR)
WIRED
TEL MUTE
USB5V
BU5V
SW MUTE
B
CN
REMOTE
SW5V
IC2
ED1
J1
J520
S3
S1
75
Q110-113
∗
Q114,115
∗
Q130
Q92
∗
D130
Q93
Q90
IC10
Q520
AM+B
Q480,481
SW
HI-SIDE
SERVO
IC70
∗
IC150
+B
4V-PRE
∗
Q81-83
DSP5V
IC303
∗
J420
∗
J1
WH160
Q441,461
DRIVER
MUTE
MUTE
PRE
POWER IC
SYSTEM u-COM
ENCODER
ROTARY
(LED)
KEY ILLUMI
KEY
MATRIX
1/2W
Rx2
(with DRIVER)
FL
RESET
SW
PAN
DET
PAN5V
DECODER
RDS
∗
J400
SW5V
AM+B
A8V
∗
DME1
SERVO
IC260
IC302
A4V
D5V
PAN5V
BU5V
A8V
AM+B
SW5V
PAN5V
FDC
BT3.3V
BT3.3V
∗
IC601
∗
Q20-23
PRE+B
DSP5V
460,462
450,451,
Q440,442,
DSP
∗
IC240
B
A8V
PRE+B
DSP5V
∗
IC241
MEMORY
SW5V
X92-6320-00
or
X92-6360-00
BU5V
∗
A600
MODULE
BLUETOOTH
∗
IC600
LPF
BT3.3V
A8V
USB5V
MIC
∗
CN1
FDC
R74,
Q5,21
USB CN
AUX
J3
USB u-COM
AUTHENTICATION
iPod
LEVEL SHIFT
3.3V
ROM
CORRECTION
5V
∗
J4
E2PROM
FST
FM/AM
AUX (ISO IN)
CH (ISO IN)
MD
OFFSET
MPX for RDS
RST
PRE MUTE
MUTE
2
5
P-IC MUTE
STBY
MUTE
DC ERR
DC DET
WININ
AC OUT
AC IN
I2C
I2C
CD
3
(W/O USB MODEL)
(USB MODEL ONLY)
R520
GND
2
14-SEG 13-DIGIT
