Read Sony MEX-BT5100 Service Manual online
MEX-BT5100
MEX-BT5100
34
34
5-13. SCHEMATIC DIAGRAM - MAIN Board (2/3) -
• See page 43 for Waveforms. • See page 45 for IC Block Diagrams. • See page 49 for IC Pin Function Description.
X502
R54
9
R550
R551
R552
R555
R558
R542
D510
R541
R546
R547
R548
R560
R569
R520
R521
R533
C506
D512
C501
R556
R557
R553
R554
R501
R525
R559
C507
X501
C513
C504
R529
R528
R527
R526
R53
4
R540
R573
C51
1
R535
R572
D505
C512
R536
S601
L501
2.2
μH
R544
R545
R563
C502
R409
R407
R514
R513
R511
R512
R518
R517
D501
R515
D511
Q501
R516
IC502
C515
C516
C517
C518
D506
C522
C521
C526
C531
C525
R575
C527
C528
C519
C520
D503
C508
R519
CN503
IC504
L503
2.2
μH
10
μH
L502
CNP501
D507
C514
R510
S503
R59
0
R591
R509
R508
R507
R504
R503
IC501
R530
R523
C530
32.768KHz
100
100
100
100
100
100
100
RB751V
100
100
100
100
100
0
0
47k
47k
15p
RB751V
0.01
100
100
100
100
10k
100k
100
15p
18.432MHz
0.01
0.01
100k
100
k
100k
100k
100k
100
100k
0.1
1k
100
1SS355WTE
-17
2.2
50V
50V
470k
100
100
0
0.01
68k
33k
2.2k
2.2k
10k
10k
10k
10k
MC2836-T112
100
RB705D
RT1P141C
100
XC61CN2802NR
0.01
100
16V
16V
330
10V
10V
1000
6.3V
6.3V
RB751V
0.01
100
16V
16V
0.01
0.1
100
16V
100k
0.01
100
16V
16V
0.01
100
16V
RB751V
0.1
100k
40P
S1206B33-U3T1G
28P
RB751V
100
16V
100k
100k
100k
100k
100k
100k
100k
100k
MB90F045PMC-G-9068-SPE1
33k
68k
0.01
A1
A2
A3
A4
A5
A6
A7
A8
A9
C1
C2
C3
C4
C5
C6
C7
C9
C10
C11
C12
C13
A11
A12
A13
A14
A15
A16
A17
A18
QUALITY
ACC
DA
VN
TU_MUTE
BUS_ON
S_METER
SH_
RST
SDA
SCL
UNISI
UNISO
EJECT_OK
UNICLK
CD_MUTE
CD_ON
CDM_ON
CD_L
CD_R
CD_MUTE
DISP_RST
EJECT_OK
SH_PW
MAS_PW
MUTE_C
ON
SA_DATA
SA_CLK
NS_MASK
RE1
RE0
CDM_ON
CD_ON
BU_CHK
SW0
SW1
DISP_IF
SH_RST
ILL
TELATT
E2P_SDA
E2P_
SCL
BT_R
BT_L
DOOR_
IND
SH_TX
SH_RX
IT_FSW_SFT
IT_POW(MASTER)
KEY_IN0
TEST
AT
T
ATT
SH_TX
SH_TX
SH_RX
FL_ON
IT_POW(SH)
MUTE
RC1
RC0
FSW
_IN
FSW_SFT
FLD_ON
SH_PW
SH_RX
MAS_PW
LINK_OFF
UNICLK
UNISI
UNISO(CD)
SYS_RST
IT_FSW_IN
BUS_ON
BU_CHK
+B(5.0V)
+B(5.0V)
D+
D-
MASTER_RESET
IT_POW
DISPLAY_RESET
USB_OVER_CURRENT
USB_POWER_ENABLE
DISPLAY_POWER
MASTER_FLSW
DISPLAY_FLSW
MASTER_POWER
DOOR_SW
SH_RESET
SH_POWER
NOSE_SW
NC
EVOL_CLOCK
EVOL_DATA
DISPLAY_TX
DISPLAY_RX
NC
MASTER_TX
MASTER_RX
BT_AUDIO_R
AUDIO_GND
BT_AUDIO_L
+B(3.3V)
GND
GND
USB_GND
USB_GND
RESET
ATT
GND
AUDIO_GND
GND
GND
GND
AMPSTB
EECKO
EESIO
VCC5
SYSRST
AT
T
NC
AUX_BUS
NC
NSM
ASK
TUN
AT
T
VSS
FSW_IN
DIA
G
NC
BEEP
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RE_IN0
RE_IN1
I2CCCKO
AVCC
AVRH
AVSS
QUALITY
VSM
VSS
RC_IN0
KEYIN0
MD0
MD1
MD2
TUNA
TTI
N
BUIN
DA
VN
UNIS
I
UNIS
O
UNIS
CK
DOOR_IND
FSW_SFT
FLASH
_W
DOOR_SW
ACC
_IN
XIN
XOUT
VSS1
OSCOUT
OSCIN
VCC3
BUSON
FL_ON
FLD_ON
EJECT_OK
CDMUTE_IN
CDON_IN
CDMON_IN
AREASEL0
I2CSIO
RESET
RAMBU
VSS
SIGNAL_SW0
SIGNAL_SW1
NC
NOS
E_SW
IT_FSW_IN
RC_IN1
ILLIN
TELATT
IT_P
OW
IT_FSW_SFT
NC
NC
NC
NC
GUI_RST
GUI_PW
DEBUG
TEST_IN
PARKING
GUI_RX
VOL_A
TT
RST_PROTECT
GUI
_TX
MAS
MAS
_PW
AREA
SEL2
AREA
SEL1
AD_
ON
KEY
ACK
(2/3)
LINK_OFF
UNI_CLK
UNI_SI
UNI_SO
D_GND
D_3.3V
BU_GND
BU_3.3V
SYS_RST
DR_GND
DR_6V
BUS_ON
OPEN_REQ
EJECT_OK
A_3.3V
A_GND
AU_RCH
AU_GND
AU_LCH
A_ATT
CDM_ON
CD_ON
DR_GND
DR_6V
I
O
+3.3V REGULATOR
FREQUENCY
SELECT
10k
9k
(E)
(US,CND,AEP
,U
K)
(AEP
,UK,E)
(US,CND,E
)
(US,CND)
(AEP,UK)
GENERATOR
RESET
SYSTEM CONTROLLER
(AEP,UK)
KEY ACTIVE
SWITCH
BU_IN
Z_MUTE
AU_5V
TEST(OPEN)
RESET SIGNAL
C509
0.1
(Page 33)
(Page 29)
(Page
31)
(Page
33)
(Page
35)
(Page
35)
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