Sony MEX-GS610BE Service Manual page 65

Bluetooth audio system
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2-5.
SCHEMATIC DIAGRAM - MAIN Board (3/4) -
1
2
3
4
(GS610BT/N6050BT)
MAIN BOARD
PW1
A
REAR RCH (+)
1
2
CN301
16P
REAR LCH (+)
RR+
1
REAR RCH (–)
3
4
RL+
2
REAR LCH (–)
RR–
3
FRONT RCH (+)
5
6
TO
RL–
4
FRONT LCH (+)
CN301
FR+
5
FRONT RCH (–)
7
8
B
FL+
6
FRONT LCH (–)
9
10
FR–
7
REM OUT MAX0.4A
FL–
8
AMP_REM
9
ILL
11
12
NC
10
ILL
11
ACC
13
14
NC
12
JL311
ACC
13
BATT
15
16
JL303
C
TELL_ATT
14
GND
JL304
VCC
15
JL305
GND
16
(GS610BE)
RL+
RL–
7
8
FL+
FL–
5
6
D
FR+
FR–
3
4
RR+
RR–
1
2
PW1
TO
CN301
E
RR+
RL+
1
2
RR–
RL–
3
4
FR+
FL+
5
6
FR–
FL–
7
8
F
REM OUT
9
10
ILL
11
12
ACC
13
14
BATT
GND
15
16
G
1
2
ACC
GND
3
7
8
4
AMT REM
ILL
5
5
6
6
BATT
8
7
3
4
H
8
MAIN
1
2
9
BOARD
10
(4/4)
(Page
11
8)
12
13
14
15
I
16
R1002
0
J
K
L
M
N
O
P
Q
4
3.3
5
6
C851
R
4.7
MEX-GS610BE/GS610BT/N6050BT
5
6
7
8
9
(3/4)
RR_P
RL_P
RR_N
RL_N
FR_P
FL_P
FR_N
FL_N
C301
C302
C304
C305
47p
47p
47p
47p
J801
(GS610BT)
CN801
(REMOTE IN)
(SIRIUSXM IN)
1
2
3
4
5
6
7
8
9
10
C807
0.001
D805
DZ2J1800L
R829
IC801
100
C811
C816
100p
100p
BUFFER
IC801
FB801
FB802
FB803
TC7WH126FK
R813
R817
R821
4.9
4.9
1k
0
1k
1
VCC
8
3.3
4.9
2
7
R814
R818
12k
12k
FB804
4.8
4.9
3
6
C803
0.001
3.3
4
GND
5
C804
0.001
D816
FB805
RSX051VA-30
JL802
R872
R871
0.047
0.068
1/2W
1/2W
R809
R808
C814
C813
C812
C827
R828
C822
10k
10k
100
22
1
1
82k
10
16V
C820
0.47
C809
0.0068
R810
C810
15k
10p
Q810, 811
REGULATOR
14.1
S
11.5
14.1
Q810
RSD046P05TL
S
6.4
11.5
Q811
RSD046P05TL
6.4
R811
0
R816
R815
0.039
0.039
1/2W
1/2W
C815
C818
C817
C819
JL801
10
10
0.1
10
C801
C865
C866
R803
R835
C805
47
47
47
18k
R865
75k
680p
360k
C829
R825
470p
33k
R805
100k
R826
C821
300k
R890
R807
R870
10
0
JL805
L801
22uH
27k
1k
IC805
+1.2V REGULATOR
IC805
S-13A1A12-E6T1U3
3.3
SSC
ON/OFF
3
R847
VSS_5
VSS_2
0
2
1.2
VIN
VOUT
1
C852
4.7
10
11
12
13
14
F801
2A
36V
R834
100
IC802
BUFFER
R831
IC802
100k
74LVC1G17GW-125
R868
R869
1k
1k
R836
4.9
100
1
NC
VCC
5
0
2
0
3
4
GND
C825
C832
R841
R849
R848
0.1
0.1
100k
39k
22
C303
4700
16V
R850
68k (GS610BT)
100k (GS610BE/N6050BT)
0
Q812, 814
BACK UP
VOLTAGE DETECT
6.5
Q813
6.5
LTC014EUBFS8TL
3.3
BATTERY CHECK
0
0
Q814
Q812
LSCR523UBFS8TL
LTC044EUBFS8TL
C839
150p
R854
R853
100k
2.7k
Q805
NVTFS5124PLTWG
REGULATOR
S
9.1
14.1
12.1
IC803
REGULATOR
IC803
BD49100RFS-E2
R851
0
R863
0
C833
C835
C837
C867
R852
C875
R894
0.1
470
470
470
10k
10
56k
16V
16V
16V
C847
C850
C834
C876
C838
R819
C831
22
10
10
10
0.1
100k
470
R1358
R1355
16V
0
0
JL808
R806
R812
C828
C848
D802
100k
100
1
47
JL823
DZ2J09100L
0
R892
Q801
0
R838
R840
LTC014EUBFS8TL
Q802
6.4
6.4
120k
120k
LTA014EUBFS8TL
6.4
C830
R846
470p
1k
Q801, 802
JL803
POWER CONTROL
0
7
7
MEX-GS610BE/GS610BT/N6050BT
15
16
17
18
19
20
R301
R878
4.7k
0
FL_N
FL_P
RL_N
RL_P
C312
0.1
RR_N
RR_P
FR_N
FR_P
L301
C340
C341
47p
47p
D303
GN1G
C339
C342
47p
47p
C307
(GS610BE/N6050BT)
1
R856
R859
C338
FB302
10k
10k
47p
C325
1
R304
C326
0
1
R309
C331
150
47p
C306
C310
C329
C308
C315
C324
R311
C330
0.1
0.1
0.1
47p
47p
47p
0
47p
R310
JL302
JL301
CL301
CL302
47k
R303
D811
D813
R857
10k
DZ2J18000L
DZ2J18000L
47k
C840
D812
0.47
GN1G
IC504
BUFFER
D814
C841
DA2J10100L
IC504
0.47
74LVC1G17GW-125
C844
3.3
R860
1
5
NC
VCC
R858
47k
C843
4.7
1.7
4.7k
0.001
25V
2
1.7
3
4
GND
R888
R862
0
R861
100k
22k
0.6
C566
0.1
Q806
LSCR523UBFS8TL
0
ACCESSORY CHECK
0
Q807
LSCR523UBFS8TL
3.3
DIMMER DETECT
IC1300
DC/DC CONVERTER
IC1300
OZ539IGN-A1-0-TR
C1309
0.01
10.5
1
BST
VREF
5.2
2
R1354
LX
RT
0
14.1
3
VIN
GNDA
3.3
4
EN_SYS
SS_SYS
5.2
5
USBOUT
EN_USB
1
6
FB_USB
VIC_USB
5.2
7
USBIN
ISET_USB
L1301
1.1
8
47uH
SYNC
FLT_USB
C1308
680p
R1304
R1303
39k
100
JL1030
C1301
C1303
C1304
C1306
R1334
R1300
C1307
R1301
R1302
C1310
C1325
C1312
C1313
R1306
10
10
1
47
1k
1k
22
10k
150k
100
1
0.01
22
1k
16V
C861
C878
C845
JL807
10
2.2
1
IC804
+6V REGULATOR
IC804
BD60HC0WEFJ-E2
0
6.4
8
1
6
5.2
1
VCC
VO
VIN
7
2
6
2
6.4
6.4
NC_7
VO_S
GND
6
3
5.1
3
S
NC_6
GND
STBY
6.4
5
4
R1314
EN
NC_4
100k
Q803
NTTFS5116PLTWG
B+ SWITCH
JL804
Note: IC804 on the MAIN board cannot replace with single. When
this part is damaged, replace the complete mounted board.
21
22
23
24
IC301
POWER AMP
IC301
PURE5001H-4WX
C337
C336
C335
C334
4.7
4.7
4.7
4.7
50V
50V
50V
50V
R322
R320
R317
R315
R305
C316
C317
10k
10k
10k
10k
1k
1
1
JL307
R306
C318
C319
1k
1
1
JL309
R307
C320
C321
1k
1
1
JL310
R308
C322
C323
1k
1
1
JL308
C332
0.1
D304
DA2J10100L
D401
DA2J10100L
R401
22
47
C333
C401
R321
R319
R318
R316
47p
47
6.8k
6.8k
6.8k
6.8k
46
25V
45
44
43
42
41
40
39
IC1009
5
38
EEPROM
37
MAIN
IC1009
BOARD
36
MFI337S3959
(2/4)
35
(Page 6)
34
3.3
1
8
GND
VCC
3.4
2
SDA
RST
7
3.4
3
6
NC
SCL
4
5
NC
NC
R1117
C1094
0
0.1
33
1
BU_3.3V
MAIN
DR_6V
BOARD
(1/4)
(Page 5)
R1333
100k
C1318
2.2
16
6
R1311
100k
15
1.6
14
13
6
C1316
0.01
12
3.3
11
0
R1307
10k
C1317
0.1
10
1
9
3.3
R1309
82k
R1310
82k
C874
R1359
47p
R1312
0
1k
C1330
C846
47
10
IC1302
+3.3V REGULATOR
IC1302
BU33TD3WG-TR
5
3.3
VOUT
JL1300
4
NC
R408
0

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