2
BLOCK DIA
GRAM
SYSTEM u-COM
M30622MC-A65FP
VOL
BASS
INPUT
SEL
ISO
NC. MPX
PWR AMP
FRONT
SP OUT
REAR
SP OUT
MUTE
TDA7386
PRE OUT
FRONT
E VOL, TONE, NC, MPX
TDA7407
TRE
MD/CD
CHANGER
DSP
CXD2726Q
VFD
PANEL u-COM
CD PACK
MATRIX
VOL
SOFT
MUTE
M30805MG-214GP
AMP-CTRL
ANT CON
M
M
F/E
ANT.
RST SW
SMALL DET
ACC DET
BU DET
DSP3.3V
FM8V SW
AM8V SW
P CON
5V SW
A8V AVR
D5V AVR
SRV +B
AVR
DC/DC +B
SW
DC/DC
MOTOR
E2PROM
S-24C01AFJA
REAR
PRE OUT
BUFF
LEVEL
MUTE
DOWN
&
BUFF
LPF
LPF
BUFF
LPF
BUFF
HPF
MUX
VOL
AMP
SW 14V
DSP3.3V
AVR
ILL +B
AVR
PANEL MOTOR
DRIVER
IC7
IC8
IC5
TDA7435
IC3
IC18
KEY
5V SW
REMOCON
3.3V AVR
IC15
IC1
IC2
IC12
AVR
ED2
IC4
IC5
IC17
SDA
SCL
RESET
FSD
FM SD
PWIC SVR
PWIC STBY
TEST
MUTE
FM DET OUT
DATA
FM SD
FSD
CLK
AM ANT
FM ANT
AUD +B
FM +B
AM +B
PON 5V
SW1-3
MRST
MOTOR
ANT CON
P CON
SMALL
ACC
B. U
GND
BU DET
ACC DET
SMALL
BU 5V
+6dB
(+2.4-3dB)
DSP 5V
BU 5V
AM
FM
FM +B
AM +B
MOTOR -
B. U
B.U
BU 5V
AUD +B
SDA
SCL
PON 5V
BEEP
DSP WRQ
DSP PD
DSP RST
-0.5dB
AUDIO OUT
AMP-CTRL
AMP-CTRL
MOTOR +B
CD SRV +B
DSP(A) 3.3V
AUDIO +B
BEEP
STBY
TEST
SVR
SCL
SDA
FRONT
REAR
TAPE
+15dB
ANT CON
BU 5V
SC-CON
SC DATA
RTS
AMUTE
LO/EJ
MSTOP
SUB
MAIN
A O
U
T
LB1641
AM
TAPE
FM
CD CH
SRV +B
BU 5V
AUD +B
MOTOR +B
DSP SO
DSP CLK
DSP WRDY
P ON
BU DET
ACC DET
SMALL
ANT CON
FM
P CON
ILLUMI
AM
FL PON
CTS
MC DATA
P
ACK DET
MAIN
R REEL
F REEL
SUB-
SUB+
MODE 1-3
EQ-MUTE
MSC
MUSIC
FWD/REV
MTL
DOLBY
SW1-3
AMUTE
MSTOP
MRST
LO/EJ
MOTOR
+11dB
OTHER
2SB1188
2SB1188
PON 5V
BU 5V
REQH
CHCLK
D
ATA
C
REQC
D
ATA
H
CHCON
BU
AM DET OUT
REQ
CE
PLL REQ
PLL CE
PLL DATA
PLL CLK
PW MUTE
DSP PD
DSP WRQ
DSP RST
DSP CLK
DSP SO
DSP WRDY
-12.4dB
-0.5dB
9dB
9dB
9dB
TAPE +15dB
OTHER +11dB
SCL
SDA
P CON
P ON
P ON2
DSP(D) 3.3V
ILLUMI
ILL +B
MOTOR +
FRONT
REAR
REAR
or
N/F
AUD +B
2SB1188
2SB1188
L4943
UPC
BA5219
2SB123YK
2SB1548(P)
2SB1548(P)
2SB1448(Q,R)
+B
FAC
ILL +B
SW 5V
SW 5V
PON 5V
+2dB
+0dB
+4dB
+4dB
:
:
:
:
REFCON
P-MODE
PM DET
OPEN SW
P-MODE
REFCON
PM DET
OPEN SW
LED LOGO
LED CD
CD PACK
LED TAPE
MOTOR +
MOTOR -
SWITCH UNIT
(X25-9100-20)
CD MECHA
(X16-1400-20)
SUB PANEL UNIT
MECHA
PANEL
LED
DRIVER
300mV
160mV
400mV
1200mV
AM : 160mV
FM : 400mV
537mV
1687mV
1593mV
3193mV
59mV
100mV
169mV
319mV
1503mV
1592mV
507mV
3014mV
108mV
342mV
58mV
180mV
192mV
61mV
114mV
363mV
CD CH
TAPE
FM
AM
1511mV
475mV
798mV
254mV
:
:
:
:
TAPE
CD CH
AM
FM
:
:
:
:
CD CH
AM
FM
TAPE
:
:
:
:
TAPE
FM
AM
:
:
:
CD CH :
CD CH
TAPE
FM
AM
:
:
:
:
:
AM
CD CH
FM
TAPE
:
:
:
CD CH
AM
FM
TAPE
:
:
:
:
TAPE
FM
AM
:
:
:
283mV
475mV
151mV
CD CH : 900mV
1200mV
300mV
CD
TAPE
:
:
D
P
X
-6020
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299