MEX-BT3100P/BT3100U
MEX-BT3100P/BT3100U
26
26
5-5. SCHEMATIC DIAGRAM - MAIN Section (2/5) -
• See page 34 for IC Block Diagrams.
13.8
0
0
0
0
4.2
8.4
4.2
3.3
3.3
8.4
0
4.2
4.2
3.3
2.5
2.3
8.4
0
0
0
13.8
13.8
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
0
0
0
0
0
0
0
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
BD3467FV-E2
IC401
1k
R415
2.2k
R419
12k
R418
1k
R416
1
C436
1
C437
C100
0.1
0
R116
R406
0
12k
R417
RKZ6.8B2KGP1
D114
RKZ6.8B2KGP1
D115
D1
19
RKZ6.8B2KGP1
CL081
CL069
CL074
CL077
CL070
CL079
CL071
CL063
CL075
CL064
CL078
CL066
CL072
CL067
CL065
CL068
CL073
CL061
AU_GND
RF_ANT_IN
RF_GND
AUDIO_OUT_L
AUDIO_OUT_R
RSTN
SCL
SDA
+8.5V
POWER_GND
CN01
9
4
5
3
1
2
6
7
8
R432
10k
C450
1
C452
1
R433
0
J1
C101
0.001
4P
J402
R434
0
1
C10
16V
47
C11
4.7uH
L1
1
C15
0
R10
1k
R13
R102
0
JL011
FB19
C440
1000p
C439
1000p
C103
0.1
0.1
C414
C451
2.2
C442
0.1
DM
DP
16V
10
C420
16V
10
C424
16V
10
C425
16V
10
C413
47k
R405
1
C438
C419
10
CL076
R470
0
R471
0
R468
0
R469
0
C158
1
2.2uH
L431
0
R426
LTA014EUBFS8TL
Q407
LTC014EUBFS8TL
Q409
1000p
C457
10k
R409
10k
R424
10k
R411
10k
R422
1000p
C105
R403
47k
R19
0
FB420
FB411
FB412
FB413
FB414
FB415
47p
C480
47p
C481
CAM003
CAM002
FB416
2.2
C422
C410
2.2
220
R490
220
R491
220
R492
220
R493
220
R494
220
R495
1
C499
C412
47p
47p
C423
47p
C426
47p
C421
C104
47p
C201
1
FB404
FB405
FB406
FB407
FB408
FB410
LTC014TUBFS8TL
Q401
LTC014TUBFS8TL
Q402
LTC014TUBFS8TL
Q403
LTC014TUBFS8TL
Q404
LTC014TUBFS8TL
Q405
Q406
LTC014TUBFS8TL
220
R407
220
R421
220
R423
220
R410
220
R404
0
R466
0
R465
0
R464
0
R463
0
R462
0
R442
0
R443
0
R444
0
R445
0
R446
R402
220
CN102
20P
1
USB_GND
2
USB_VBUS
3
GND
4
KEY_GND
5
AUX_L
6
AUX_R
7
AUX_GND
8
RE_0
9
RE_1
10
KEY_1
11
KEY_0
12
SIRCS
13
LCD_DATA
14
LCD_CE
15
LCD_CLK
16
ILL
17
PANEL_SW
18
D–
19
D+
20
GND
AU_SUB_CH
AU_FR_CH
AU_RR_CH
AU_RL_CH
AU_IN_LCH
AU_IN_RCH
AU_FL_CH
AU_IN_RCH
AU_IN_LCH
XM_LCH
XM_RCH
KEY0
RE1
LCD_CE
I2C_SCL
AU_FR_CH
AU_FL_CH
AU_RR_CH
AU_RL_CH
AU_SUB_CH
I2C_SDA
LCD_DATA
NOSE_SW
SIRCS
KEY1
RE0
AU_IN_RCH
AU_SUB_CH
AU_RL_CH
AU_RR_CH
AU_FL_CH
AU_IN_LCH
AU_FR_CH
LCD_CLK
1000p
C446
MAIN BOARD (2/5)
8
7
4
2
6
9
10
1
5
3
27
89
25
24
20
26
21
22
23
IC401
ELECTRICAL VOLUME, INPUT SELECTOR
BUS1
TUX-DSP02
(TUNER UNIT)
(BT3100P)
(BT3100U)
Q401 - 406
MUTING
18
Q407, 409
MUTING CONTROL
(BT3100P)
(ANTENNA IN)
L
R
AUDIO OUT
FRONT
L
AUDIO OUT
REAR/SUB
R
I
6
H
1
C
12
K
13
5
F
8
2
B
D
G
11
L
10
E
J
9
A
4
3
7
14
LCH_P
C431
1
LCH_N
C432
1
RCH_N
C434
1
RCH_P
C435
1