Schematic Diagram - Main Section (3/3) - Sony MEX-BT2500 Bedienungsanleitung

5-4. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
C432
1
C443
1
C424
1
IN-FL
IN-FR
IN-RR
C415
SGND
1
IN-RL
+8.3
+B
B+
CD-LCH
CD-RCH
C418
220
10V
C419
0.01
C421
10
50V
(Page 29)
SDA
SCL
C
(AEP,UK)
R50 C50
10 0.1
C51 0.1
C57
47 16V
C52 0.1
C53 0.1
C54
0.1
R51
10
R53
R52
C56 C55
0.1 0.1
JW8
DGND
+3.3V
F
C
E
(Page 30)
RDS_ON
D
MEX-BT2500
• See page 34 for IC Block Diagrams.
(3/3)
Q410,420,430,40
C431
MUTING
1
Q430 R431 C430
RT1N140C 1k 10
R432 16V
10k
Q440
RT1N140C
R442
10k C441
R441 10
1k 16V
C442 JC10
1 0
C423
1
Q420 R422 C422
RT1N140C 1k 10
R423 50V
10k
Q410
RT1N140C
R412
10k C413
C414 R411 10
1 1k 50V
ELECTRICAL VOLUME,INPUT SELECT
IC401
BD3444FS
C404 1 50V
BT_AUDIO_R
FIL BUS-RCH
C405 1 50V
BT_AUDIO_L
GND BUS-LCH
C406 0.22
SDA TU-RCH
C407 0.22
SCL TU-LCH
MUTE CD-RCH
VCC CD-LCH
AUX-RCH
OUT-FR AUX-RCH
OUT-FL DN1
OUT-RR DN2
AUX-LCH
OUT-RL AUX-LCH
VOLATT
RDS DECODER
IC50
TDA7333013TR
C58 330p
MPX
VDDA
R57 0
INTN
REF3
CSN
REF2
SA
REF1
C59 100p L51 100
SDA
VSS
C60 100p L52 100
SCL
TM
R59 220 C61 15p
XTO
VDDD
100k C62 15p
XTI
RESETN
X50
8.664MHz
(AEP,UK)
Q1
RT1N441C-TP-1
NS-MASK NS DET
DISCHARGE
SWITCH
R1 C1
100 4.7 50V
R3
68k
QUALITY
R2
R5 R4
33k (US,CND,E)
68k 33k
VSM
JC5
0
TU-ATT
R9
68k
TU_ATTIN
R8
(AEP,UK)
33k
L1
2.2µH
R10
1k Q3
2SC6027
+5V
D2
REGULATOR MA8056M
R12
SCL
R13
SDA
L4
R6
E2PSCL
R7
E2PSIO
R615 C605 R614
2.2 0.01 100k
DAVN
R613 C604
2.2k 2.2 R612
50V 2.2k
SDA
SCL
R610 12k
Q50
R609 12k
2SA1235TP-1EF
B+ SWITCH
R56
10k
R54
10k
L50
2.2µH
R55
1k
31 31
TU1
TUX-032//Q(US,CND,AEP,UK)
TUX-032//Q2(E)
(TUNER UNIT)
ANT
GND
R
L
QUALITY
C4
0.1
S-METER
TUN_MUTE
MUTE_CON
RDS_OUT
C3
0.01
VCC8.3V
C2
47
16V
VDD5V
C5
47
16V
GND
C7 C6
0.01 0.01
SCL
SDA
C8
0.01
E2PVDD
E2PSCL
E2PSDA
NOSESW
L_CLK
R603 R602
L_CE
47k 47k
LINE AMP
L_DA
IC901
NJM12902V SIRCS
KEY0 JC26 0
KEY1 JC25 0
R604
1k
RE1
RE0
R605
1k
C601 C600
1 1
R617
0
MEX-BT2500
J1
(ANTENNA IN)
CN701
15P
PANEL
D108 MA8180M
+B
CLK-LCD
CE-LCD
DATA-LCD
D104 MA8068M
SIRCS
D103 MA8068M
KEY-0
KEY-1
RE-1
RE-0
D602 MA8068-M
(Page 33)
AUX-GND
R607 470 C602 0.0047
AUX-RCH
R608 470 C603 0.0047
AUX-LCH
KEY-GND
D-GND
(CHASSIS)