Sony MEX-BT4100E / MEX-BT4100P / MEX-BT4100U / MEX-BT4150U Service Manual ▷ View online
MEX-BT4100E/BT4100P/BT4100U/BT4150U
45
Pin No.
Pin Name
I/O
Description
61
I2C_SDA
I/O
Two-way data bus with the EEPROM
62
DVCC1.2
-
Power supply terminal (+1.2V)
63 to 68
D0 to D5
I/O
Two-way data bus terminal Not used
69
DVSSCOM
-
Ground terminal
70
D6
I/O
Two-way data bus terminal Not used
71
DVCC3.3IO
-
Power supply terminal (+3.3V)
72 to 80
D7 to D15
I/O
Two-way data bus terminal Not used
81, 82
A0, A1
O
Address signal output terminal Not used
83
DVSSCOM
-
Ground terminal
84 to 86
A2 to A4
O
Address signal output terminal Not used
87
DVCC1.2
-
Power supply terminal (+1.2V)
88
DVCC3.3IO
-
Power supply terminal (+3.3V)
89 to 97
A5 to A13
O
Address signal output terminal Not used
98
DVSSCOM
-
Ground terminal
99 to 103
A14 to A18
O
Address signal output terminal Not used
104
DVCC3.3IO
-
Power supply terminal (+3.3V)
105 to
108
DT10_DATA1 to
DT10_DATA4
-
Not used
109
OE
O
Output enable signal output Not used
110
WE
O
Write enable signal output Not used
111
DT10_CLK
-
Not used
112
DT10_CE
-
Not used
113
DOWNLD_DET
O
Serial fl ash downloader status detection signal output terminal
114
NCO
-
Not used
115
USB1_OVR
I
USB over current detection signal input from the DC/DC converter “L”: over current
116
USB1_ON
O
Power supply on/off control signal output to the DC/DC converter “H”: power on
117
DVCC1.2
-
Power supply terminal (+1.2V)
118
DVSSCOM
-
Ground terminal
119
DVSSPULL
-
Ground terminal
120
DVCC1.2PULL
-
Power supply terminal (+1.2V)
121
DVCC1.2
-
Power supply terminal (+1.2V)
122
DVSSCOM
-
Ground terminal
123
AVDD3.3USB
-
Power supply terminal (+3.3V)
124
AVSS3.3USB
-
Ground terminal
125
DP
I/O
Two-way USB data (positive) with the USB connector
126
TXRTUNE
I
External resistor connection terminal for USB
127
DM
I/O
Two-way USB data (negative) with the USB connector
128
AVSS3.3USB
-
Ground terminal
129
AVDD3.3USB
-
Power supply terminal (+3.3V)
130
XO
O
System clock output terminal (12 MHz)
131
AVSS3.3USBC
-
Ground terminal
132
XI
I
System clock input terminal (12 MHz)
133
DVSSUSB
-
Ground terminal
134
DVDD1.2USB
-
Power supply terminal (+1.2V)
135
ANALOGTEST
-
Not used
136
DVSSCOM
-
Ground terminal
137
DVCC1.2
-
Power supply terminal (+1.2V)
138 to
141
(N.C.)
-
Not used
142
AVSSADC
-
Ground terminal
143
AVDD3.3DC
-
Power supply terminal (+3.3V)
144
MODE0
I
Operation mode setting terminal Fixed at “L” in this unit
MEX-BT4100E/BT4100P/BT4100U/BT4150U
46
MAIN BOARD IC701 TC94A99FG-003 (SY, H (CD HEAD AMP, DIGITAL SERVO PROCESSOR, AUDIO DSP)
Pin No.
Pin Name
I/O
Description
1
LPFO
O
Signal output from the operation amplifi er for PLL loop fi lter
2
PVREF
I
Reference voltage (+1.65V) input terminal
3
VCOF
O
Terminal for VCO fi lter
4
RVSS3
-
Ground terminal
5
VCOI
I
DSP VCO control voltage input terminal
6
RVDD3
-
Power supply terminal (+3.3V)
7
SLCO
O
EFM slice level output terminal
8
RFI
I
RF signal input terminal
9
RFRPI
I
RF ripple signal input terminal
10
RFEQO
O
EFM slice level output terminal
11
DCOFC
O
Not used
12
AGCI
I
RF signal amplitude adjustment amplifi cation input terminal
13
RFO
O
RF signal generation amplifi cation output terminal
14
RVSS3
-
Ground terminal
15
FNI2
I
Main beam input terminal (Connect with pin diode B)
16
FNI1
I
Main beam input terminal (Connect with pin diode C)
17
FPI2
I
Main beam input terminal (Connect with pin diode C)
18
FPI1
I
Main beam input terminal (Connect with pin diode A)
19
VDD1-1
-
Power supply terminal (+1.5V)
20
TPI
I
Sub beam amplifi cation input terminal (Connect with pin diode F)
21
TNI
I
Sub beam amplifi cation input terminal (Connect with pin diode E)
22
VRO
O
Reference voltage (+1.65V) output terminal
23
AVSS3
-
Ground terminal
24
MDI
I
Monitor photo diode amplifi cation input terminal
25
LDO
O
Laser diode amplifi cation output terminal
26
FSMONIT
-
Not used
27
RFZI
I
RF ripple zero crossing signal input terminal
28
RFRP
O
RF ripple signal output terminal
29
TEI
I
Tracking error signal input terminal
30
AVDD3
-
Power supply terminal (+3.3V)
31
FOO
O
Focus servo equalizer signal output terminal
32
TRO
O
Tracking servo equalizer signal output terminal
33
VSS-1
-
Ground terminal
34
FMO
O
Feeding servo equalizer signal output terminal
35
DMO
O
Disc servo equalizer signal output terminal
36
VDDM1
-
Power supply terminal (+1.5V)
37
/SRAMSTB
I
Strobe signal input from the main system controller “L”: standby mode
38
VDD1-2
-
Power supply terminal (+1.5V)
39
VDD3-1
-
Power supply terminal (+3.3V)
40 to 50
PIO10 to PIO20
-
Not used
51
DVDD12
-
Power supply terminal (+3.3V)
52
DAO1 (R_R-CH)
O
R_R channel data output terminal
53
DVSS12
-
Ground terminal
54
DAO2 (F_R-CH)
O
F_R channel data output terminal
55
DVREF
-
Reference voltage input terminal
56
DVDD34
-
Power supply terminal (+3.3V)
57
DAO3 (F_L-CH)
O
F_L channel data output terminal
58
DVSS34
-
Ground terminal
59
DAO4 (R_L-CH)
O
R_L channel data output terminal
60
DVDD5
-
Power supply terminal (+3.3V)
61
DAO5 (SUB-CH)
O
SUB channel data output terminal
62
DVSS5
-
Ground terminal
63
VDD1-3
-
Power supply terminal (+1.5V)
64
VSS-2
-
Ground terminal
65
XVSS3
-
Ground terminal
66
XI
I
System clock input terminal (16.934 MHz)
67
XO
O
System clock output terminal (16.934 MHz)
68
XVDD3
-
Power supply terminal (+3.3V)
MEX-BT4100E/BT4100P/BT4100U/BT4150U
47
Pin No.
Pin Name
I/O
Description
69
ADVDD3
-
Power supply terminal (+3.3V)
70
ADIN1 (IN_L-CH)
I
Audio signal input terminal (L channel)
71
ADVREFL
O
Reference voltage output terminal
72
ADVCM
O
Reference voltage output terminal
73
ADVREFH
O
Reference voltage output terminal
74
ADIN2 (IN_R-CH)
I
Audio signal input terminal (R channel)
75
ADVSS3
-
Ground terminal
76
MS
I
I/F mode selection signal input terminal Fixed at “L” in this unit
77 to 80
CD_BUS0 to
CD_BUS3
I
Serial data input from the sub system controller
81
CD_BUCK
I
Serial data transfer clock signal input from the sub system controller
82
CD_XCCE
I
Chip enable signal input from the sub system controller
83
VDD3-2
-
Power supply terminal (+3.3V)
84
VSS-3
-
Ground terminal
85
/RST
I
Reset signal input from the main system controller
86
VDD1-4
-
Power supply terminal (+1.5V)
87
DEC_INT
O
Request signal output to the sub system controller
88
BSIF_INT
O
Request signal output to the sub system controller
89
BSIF_GATE
I
Gate signal input from the sub system controller
90
BSIF_DATA
I
Audio data input from the sub system controller
91
BSIF_BCK
I
Bit clock signal input from the sub system controller
92
BSIF_LRCK
I
L/R sampling clock signal (44.1 kHz) input terminal for audio data input
93
DEC_XMUTE
I
Muting on/off control signal input from the sub system controller
94
ZDET
O
Zero detection signal output terminal
95
SP_DATA
O
Spectrum analyzer data output to the sub system controller
96
SP_CLK
I
Spectrum analyzer data transfer clock signal input from the sub system controller
97
TEST
I
Setting terminal for test mode Normally fi xed at “L”
98
PDO
O
Phase error margin signal between EFM signal and PLCK signal output terminal
99
TMAX
O
TMAX detection result output terminal
100
LPFN
I
Inverted signal input from the operation amplifi er for PLL loop fi lter
48
MEX-BT4100E/BT4100P/BT4100U/BT4150U
SECTION 6
EXPLODED VIEWS
1
X-2581-176-3 PANEL
ASSY,
SUB
2
3-042-244-11 SCREW
(T)
3
A-1890-750-A MAIN BOARD, COMPLETE (Including BT board)
(BT4100U)
3
A-1890-751-A MAIN BOARD, COMPLETE (Including BT board)
(BT4100P)
3
A-1890-752-A MAIN BOARD, COMPLETE (Including BT board)
(BT4100E/BT4150U: EA)
3
A-1890-753-A MAIN BOARD, COMPLETE (Including BT board)
(BT4150U: E, MX)
4
X-2547-583-4 LOCK
ASSY
(T)
5
4-410-504-01 SCREW (+PTT 2.6X6), GROUND POINT
6
A-1888-219-A BT BOARD, COMPLETE (Included in MAIN board)
CN01
A-1878-198-A TUX-DSP02 (TUNER UNIT)
FU1
1-523-227-11 MINI FUSE (BLADE TYPE) (10 A/32 V)
MJ1
1-846-310-11 CABLE, CONNECTION (MIC) (MIC IN)
PW1
1-846-033-11 CONNECTION CABLE (ISO) (POWER)
(BT4100E/BT4100U)
PW1
1-846-037-11 CONNECTION CABLE, AUTOMOBILE (POWER)
(BT4100P/BT4150U)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
#3
7-685-793-01 SCREW +PTT 2.6X8 (S)
#4
7-685-794-01 SCREW +PTT 2.6X10 (S)
#5
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
• Abbreviation
CND : Canadian model
EA
CND : Canadian model
EA
: Saudi Arabia model
6-1. MAIN SECTION
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
MJ1
front panel section
#1
B
2
4
1
2
5
not supplied
not supplied
not supplied
not supplied
not supplied
#2
#2
CD mechanism deck section
(MG-101CA-188)
(MG-101CA-188)
A
C
#1
#1
#1
B
C
D
D
F
E
F
(BT4100P)
PW1
A
FU1
#3
#3
5
5
5
3
MAIN board
#5
#4
#4 #4
#4
#5
E
CN01
6
G
G
not supplied
(BT4100P)
not
supplied
supplied
Note 1: When the complete MAIN board is replaced, the destination
setting is necessary. Refer to “NOTE THE MAIN BOARD
OR SYSTEM CONTROLLER (IC501) REPLACING” on
page 4.
OR SYSTEM CONTROLLER (IC501) REPLACING” on
page 4.
Note 2: When the complete BT board or complete MAIN board (including
BT board) is replaced, it is necessary to confi rm operation. Refer
to “BLUETOOTH FUNCTION CHECKING METHOD USING
A CELLULAR PHONE” on page 7.
to “BLUETOOTH FUNCTION CHECKING METHOD USING
A CELLULAR PHONE” on page 7.
Ver. 1.1
MX
: Mexican model
RU
: Russian model
Click on the first or last page to see other MEX-BT4100E / MEX-BT4100P / MEX-BT4100U / MEX-BT4150U service manuals if exist.