Read Sony MEX-BT5100 Service Manual online
MEX-BT5100
MEX-BT5100
33
33
5-12. SCHEMATIC DIAGRAM - MAIN Board (1/3) -
• See page 43 for Waveforms. • See page 45 for IC Block Diagrams.
C338
R308
R309
R310
R311
R312
R338
R339
C348
C315
C313
C311
C309
C307
C219
C201
C401
C403
C405
R401
C406
Q402
R410
D401
C414
C413
TUX401
C339
C345
C343
C341
R335
R336
C335
C337
R334
R337
C302
C301
R301
R304
R302
C303
C304
R305
C312
C314
C316
C310
C308
C306
C305
C317
C319
C318
C324
C323
C322
C321
C320
R316
R313
R314
Q301
Q302
R318
Q303
Q304
Q305
R315
R321
R319
R320
R317
C326
R327
R328
C330
C331
C329
C327
C328
R32
9
R330
D301
C325
R323
C412
C351
CN301
D306
C202
C207
C208
C211
C203
C210
R205
C223
R206
C225
C213
C229
C227
C217
IC201
D107
D108
D105
D106
C228
C212
C226
D104
D103
D102
D101
C230
C231
C154
C204
C205
C206
C209
D111
D112
D110
C102
D109
C101
R324
C352
R325
R331
Q307
R332
D305
D304
C332
R322
C220
C221
PJ301
Q306
Q308
F101
C222
C224
IC301
C408
C407
J401
R405
C409
C415
R406
Q401
C424
C421
R412
R414
R416
IC401
Q403
R411
R413
Q404
C422
C423
R419
C416
C417
C418
C419
R415
R417
C420
R418
C425
IC302
C349
C342
D302
C334
X401
CNP101
47
16V
100
100
100
100
100
100k
100k
0.1
100p
100p
100p
100p
100p
1
0.22
0.01
100
16V
16V
0.01
33k
0.01
2SD1664
1k
MAZ8056
GMLS0
0.01
100
16V
16V
TUX032//Q
47p
10
50V
10
50V
10
50V
0
0
10
50V
47p
100k
100k
0.0015
0.0015
10k
10k
10k
0.012
0.012
10k
1 50V
1 50V
1 50V
1 50V
1 50V
0.22
0.22
10
50V
0.01
100
10V
10
50V
10
50V
10
50V
10
50V
10
50V
100
100
10k
TLC614TK
TLC614TK
10k
TLC614TK
TLC614TK
TLC614TK
10k
100
10k
100
100
100p
2.2k
2.2k
100p
100p
100p
100p
100p
10k
10k
MAZ8068GMLS0
0.001
100
0.01
0.001
3P
RB551V
10
16V
0.01
10
16V
0.22
0.01
0.22
47k
0.22
150
47p
1
1
1
1
TDA8588AJ
1SR154
1SR154
1SR154
1SR154
1
1
1
1SR154
1SR154
1SR154
1SR154
10
16V
10
50V
0.22
0.01
10
16V
0.01
100
16V
1SR154
1SR154
1SR154
0.01
1SR154
0.01
0
0.001
0
2.2k
RT1P141C
47
1SS355WTE-17
1SS355WTE-17
100p
10k
0.22
0.22
6P
RJK005N03
RT1N441C
10A
32V
22
25V
2.2
50V
TDA7419
4.7
50V
0.1
68k
0.01
330p
100
RT1N441C
18p
18p
0
0
0
TDA7333013TR
1SA1037AK
10k
1k
RT1N441C
47
35V
0.01
10
0.1
0.1
0.1
0.1
22
100k
0.1
10
0.1
NJM2750
0.1
10
50V
1SS355WTE
-17
47
16V
8.664MHz
16P
B1
A1
A2
A3
A4
A5
A6
A7
A8
A11
A12
A13
A14
A15
A16
A17
A18
B2
B3
B4
B5
B6
B7
B8
B9
A9
SDA
SCL
SA_DATA
SA_CLK
MUTE_CON
TU_RCH
TU_LCH
SCL
SDA
SDA
SCL
QUALITY
S_M
ETER
TU_MUTE
CD_L
CD_R
SW0
SW1
E2P_SCL
E2P_
SDA
BT_R
BT_L
TU_LCH
TU_RCH
MUTE
SDA
DAVN
SCL
SW1
SW2
RF-
RF+
RR-
RR+
LR+
LR-
LF+
LF-
LF+
LF-
LR+
LR-
RR+
RR-
RF+
RF-
SW1
SW2
NS_
MASK
RL+
RL+
RL-
RL-
FL+
FL+
FL-
FL-
FR+
FR+
FR-
FR-
RR+
RR+
RR-
RR-
ANT
ANT
-GND
EEPROM
QUALITY
S_METER
GND
MUT
E-CONDIT
ION
RDS
TU_MUTE
E2P_VDD
E2P_SCL
E2P_SDA
VDDD
SDA
SCL
VDDA
REF3
REF2
REF1
VSS
RESETN
XTI
XTO
SA
CSN
INTN
MPX
TM
TU_VDD(5
V)
VCC(8V)
TUNER-RCH
TUNER-LCH
TU_SCL
TU_SDA
FL+
FL-
RL+
RL-
RR+
RR-
FR+
FR-
AMP-R
ANT-R
ACC
GND
+B
+B
ATT
ILL
IN1A
CNT1
IN2A
CNT2
IN4A
IN1B
IN2B
IN4B
GND
OUTA
V+
IN3A
VREF
OUTB
NC
IN3B
TEST
ACOUTR
ACINR
ALINL
ACOUTL
SE3L
SE2L
SE2R
SE1L
SE1R
DIFFL
DIFFG
DIFFR
CREF
SE3R
VREF
SAOUT
SAIN
VDD
SDA
SCL
MUTE
OUTLF
OUTLR
OUTRR
OUTRF
SUB/LR
GND
MIX/
SUB/RR
(1/3)
(CHASSIS)
R
L
R
L
R
L
AUDIO OUT
FRONT
AUDIO OUT
REAR
BUS AUDIO IN
/AUX IN
S
GROUND
SWITCH
Q307,308
MUTING CONTROL
Q301-305
MUTING
ELECTRICAL VOLUME
(TUNER UNIT)
POWER AMP,REGULATOR
(AEP,UK)
(US,CND,E)
(ANTENNA IN)
+5V REGULATOR
(AEP,UK)
NS DET DISCHARGE
SWITCH
(AEP,UK)
RDS DECODER
(AEP,UK)
Q403,404
B+ SWITCH
AUDIO SELECT
SUB OUT
(MONO)
ATT
AMP REM
BATT
BATT
GND
AMT REM
AMT REM
ILL
ILL
GND
ACC
ACC
FRONT LCH-
FRONT LCH+
REAR LCH+
REAR LCH-
REAR RCH+
REAR RCH-
FRONT RCH+
FRONT RCH-
ACC
BATT
GND
ILL
ATT
AMP REM MAX0.3A
ANT REM MAX0.1A
(EXCEPT AEP,UK)
(AEP,UK)
(Page 35)
(Page 34)
(Page 34)
(Page 35)
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