Schematic Diagram - Main Section (1/3) - Sony MEX-BT3600U Service Manual

5-2.

SCHEMATIC DIAGRAM - MAIN Section (1/3) -

(EXCEPT AEP,RU,UK)
FRONT LCH+
FRONT LCH-
REAR LCH+
REAR LCH-
REAR RCH+
REAR RCH-
FRONT RCH+ CN300
16P
FRONT RCH-
AMP REM
MAX0.3A
ATT
ANT REM
MAX0.1A
ACC
FU601
10A
GND
32V
BATT
(AEP,RU,UK)
RL+ RL-
FL+ FL-
FR+ FR-
RR+ RR-
FL+ FL-
RL+ RL-
RR+ RR-
J370
FR+ FR- (REMOTE IN)
ATT
AMP REM
MAX 0.3A
AMT REM
ACC
GND BATT
ACC GND
AMT REM
BATT
MEX-BT3600U
• See page 32 for IC Block Diagrams.
(1/3)
L300
C701
250μH
C704 3300
0.22 16V
D607
1N5404-C311-3
Q702
2SC3052EF
ACC DETECT
R705
R707 D702
10k
47k MAZ8180GML
C702
Q701
1 R706 R709
2SC3052EF R708
50V 47k 10k
4.7k
TEL ATTENATION
DETECT
R703
10k
C707
1000p
D704 C706
R704
MAZ8180GML 0.22
10k
RC0
RC1
R702
47k
L801 R822 R824 D803
0 1.5k MAZ8120GML Q806
TPC6108
DC/DC
R853
C827 R848 2A CONVERTER
0.1 47k 36V
C817
Q807 C809 L802
220
TPC6108 470 47μH
16V
C705 25V
0.22 B+ SWITCH
R849 C816 C854 D802 C825
47k 470p 0.1 MA24D50 0.1
R828
Q808
68k IC803
RT1N141C
TPS40200
DC/DC
B+ SWITCH
CONVERTER
C814
D808
1500p
MA2J1110G
R830 R831
R827
100k 39k
C808 C811 330k
1 470p C812
1 C813 15p R829 22k
R826
C826 C824 100k
0.1 470p R837 1k
R838
1k
Q809,811
+5V REGULATOR
Q809 Q811
2SB1690K TPC6108
DC/DC
CONVERTER
R821
CONTROL
100k
IC805
TC7WH123FU
R843
4.7k
R840 R851
0 C832 10k
R844 0.1
0
R841 D807
10k MAZ8056GML
R846 10k
C303
22
16V
R308
L301
4.7k
AMPSTB
C325
0.22
R302 C317
C301
47k 2.2
BEEP 0.22
C473
1
C472
1
D312 D311 D310 D309
C318 10EDB40 10EDB40 10EDB40 10EDB40
R301
47p
150
R603 R604 R601
1k 1k 220k
D602 D603
MAZ8180GML MAZ8075GML
Q601
RT1N141C
Q605
RT1N141C
Q601,602,605
BATTERY CHECK
R410 R406
100 100k
R411
100
L408
R412
100
C409
R407
C415
10
100k
0.01
16V
L405
L406
R408
100k
CN350
D400
28P
LBAT54ALT1G
SERVO SENSOR
BOARD BOARD
CD MECHANISM
DECK BLOCK
(MG101I-188//Q)
(1/2)
Q495
R852 RT1P141C
10k
MUTING CONTROL
(Page 28)
27 27
C445 1 C443 1
C426 1 C423
JC302
0
C308 C311
R309 C309
10 220
4.7k C306 0.22
16V 16V
10
16V
C330
0.22
C304
0.22
C305 C307
0.01 0.01
POWER AMP,
REGULATOR
IC300
TDA8588BJ
C463
1
C462
1
C321
C314
1000
C315 10 C313 C312
10V
0.01 0.01 0.22
16V
D308 D307 D306 C316
D305 D303 D304 C320
10EDB40 10EDB40 10EDB40 10
10EDB40 10EDB40 10EDB40 0.01
16V
2SB1690K
R605
R491 D491
220k
22 MA2J1110G
Q491,492
Q602
MUTING
2SC3052EF
Q300
D492
TPC6108
MA2J1110G
C491 R305
47 10k
MAZ8051GML
16V
Q300,301
ATT DIAG +3.3V REGULATOR
D494
D493
MA2J1110G
MA2J1110G
BUIN
C403
R405
100
100k
10V
L409
L411
2.2μH
C412 0.01 R402 470 C419 1000p
L410
R401 C418
470 1000p
Q496
RT1P141C
MUTING
CONTROL
C401 C402
100 0.01
10V
CDM_ON
MEX-BT3600U
(CHASSIS)
JC303
0
Q301
R307
4.7k
D313
(Page 28)
(Page 29)