Read Sony MEX-N5000BE / MEX-N5000BT / MEX-N5050BT / MEX-N5070BT (serv.man4) Service Manual online
MEX-N5000BE/N5000BT/N5050BT/N5070BT
MEX-N5000BE/N5000BT/N5050BT/N5070BT
7
7
2-5. SCHEMATIC DIAGRAM - MAIN Board (3/4) -
(4/4)
MAIN
BOARD
8
(2/4)
MAIN
BOARD
5
(1/4)
MAIN
BOARD
1
11
.5
14.1
8.8
14.1
14.1
0.9
1.2
0.7
3.3
3.3
0.9
1.5
3.3
12.1
14.1
14.1
14.1
14.1
14.1
7.2
3.4
7.2
14.1
7.2
7.2
3.7
3.7
3.7
3.7
3.7
3.7
7.2
7.2
7.2
7.2
3.7
14.1
4.9
3.3
4.8
4.9
4.9
4.9
3.3
0
4.9
0
0
6.5
3.3
6.5
0
0
0.6
0
3.3
0
1.7
3.3
1.7
3.3
3.4
3.4
6.4
6.4
6.4
6
6
6.4
0
6.4
6.4
6.4
0
0
12.1
14.1
9.1
1.7
0.9
5.2
0
0
0
6.4
6.2
0.9
5
0.6
1.1
3.4
3.4
3.4
3.4
3.4
3.3
0.9
11.5
14.1
6.4
3.3
3.3
1.2
10
C846
1
C325
1
C307
47p
C333
47p
C315
47p
C308
C815
47p
C341
47p
C342
47p
C343
47p
C309
47p
C313
C843
0.001
C832
C807
C803
0.001
0.1
C306
47p
C324
0.47
C840
47p
C331
47p
C328
47p
C338
C811
0.47
C841
C804
0.001
C816
C314
10
0.1
C329
0.1
C310
0.1
C332
0.1
C1094
1
C326
C818
10
C821
680p
C805
C833
C819
1
C323
1
C823
C817
1
C322
C838
470p
C829
1
C321
C834
470p
C830
C828
C801
1
C320
10
C861
1
C319
1
C318
1
C317
1
C316
47p
C31
1
C825
C847
C866
C865
0.1
C566
C848
C850
47p
C340
47p
C339
47p
C330
470p
C872
C876
C839
150p
C874
47p
2.2
C878
16V
470
C831
16V
470
C835
16V
4700
C303
16V
C867
470
16V
470
C837
25V
C401
47
CL301
CL302
16P
CN301
RR+
1
RL+
2
RR–
3
RL–
4
FR+
5
FL+
6
FR–
7
FL–
8
AMP_REM
9
10
ILL
11
12
ACC
13
TELL_ATT
14
VCC
15
GND
16
GN1G
D812
RB050L-60
D801
D814
RSX205L-30TE25
D806
D303
D301
DA2J10100L
D304
DA2J10100L
D401
D802
DZ2J09100L
D805
DZ2J07500L
D817
DZ2J18000L
D818
DZ2J18000L
D811
D808
D813
D809
FB802
FB804
FB803
FB801
36V
F801
2A
IC802
1
NC
2
3
GND
4
5
VCC
74LVC1G17GW-125
IC504
1
NC
2
3
GND
4
5
VCC
IC1009
1
GND
2
SDA
3
NC
4
NC
5
NC
6
SCL
7
RST
8
VCC
IC801
1
2
3
4
GND
5
6
7
8
VCC
J801
JL807
JL803
JL805
JL310
JL303
JL305
JL307
JL804
JL801
JL823
JL302
JL808
JL820
JL304
JL301
JL308
JL311
JL309
L301
22uH
L801
S
NVTFS5124PLTWG
Q805
S
Q804
S
NTTFS5116PLTWG
Q803
LSCR523UBFS8TL
Q814
Q807
LSCR523UBFS8TL
Q806
LTC014EUBFS8TL
Q801
LTA014EUBFS8TL
Q802
LTC014EUBFS8TL
Q813
LTC044EUBFS8TL
Q812
100k
R894
R825
0
R863
R834
R814
R841
10k
R856
R322
100k
R854
R311
0
R807
27k
10k
R859
4.7k
R858
0
R1117
R878
1k
R308
R836
100
0
R304
R401
22
1k
R305
1k
R307
0
R1002
R320
R821
R831
47k
R310
10k
R303
R334
R850
R849
R315
100k
R805
1k
R846
100
R812
120k
R838
1k
R832
0
R851
120k
R840
R813
680k
R839
75k
R835
R301
1k
R833
R848
150
R309
R829
2.7k
R853
10k
R852
47k
R857
R818
0.039
R816
47k
R312
R890
0
R335
0
R888
R317
0
R323
R817
R826
R337
47k
R860
0
R408
R336
18k
R803
0.039
R815
BU_3.3V
DR_6V
PURE5001H-4WX
IC301
TA
B
1
PW_GND2(FL)
2
FL–
3
STBY
4
FL+
5
VCC2
6
RL–
7
PW_GND1(RL)
8
RL+
9
RIPPLE
10
IN_RL
11
IN_FL
12
PRE_GND
13
IN_FR
14
IN_RR
15
AC_GND(BEEP)
16
RR+
17
PW_GND3(RR)
18
RR–
19
VCC1
20
FR+
21
MUTE
22
FR–
23
PW_GND4(FR)
24
OD
25
BD60HC0WEFJ-E2
IC804
VO
1
VO_S
2
GND
3
NC_4
4
EN
5
NC_6
6
NC_7
7
VCC
8
0
R1355
0
R1359
1k
R306
47p
C301
47p
C302
47p
C304
47p
C305
FB302
CN801
10
9
8
7
6
5
4
3
2
1
C844
R862
R861
R819
100k
R871
R872
39k
R830
10k
R808
0.47
C820
10k
R809
0.0068
C809
0
R845
RSX051VA-30
D816
15k
R810
10
C822
R823
C814
82k
R828
33k
R837
BD49100RFS-E2
IC803
ADJ5
1
EN
2
LD4EN
3
ECO
4
ERR1
5
ERR2
6
SDA
7
SCL
8
SYNC
9
GND1
10
RT
11
GND2
12
VOUT3
13
ADJ3
14
VIN3
15
VIN4
16
CLCAL
17
VOCAL
18
TIMER
19
VOUT4
20
INV1
21
FB1
22
GA
TE1
23
SNSL
24
SNSH
25
VIN2
26
GND3
27
VOUT2
28
ADJ2
29
VOUT1
30
ADJ1
31
VIN1
32
VOUT0
33
INV2
34
FB2
35
SW2
36
GND4
37
HSW1
38
HSW2
39
NC
40
VINSW
41
BCAP
42
VIN0
43
GA
TE5
44
10p
C810
C813
C812
JL806
390k
R827
JL802
FB805
R822
0
R842
C827
R811
R892
0
1k
R870
100k
R806
0
R1358
R869
1k
R868
1k
C845
0.1
C806
47uH
L802
XM_PWR
RR_P
RR_N
RC_IN1
RC_IN0
IN_RR
FL_P
FL_N
RL_N
RL_P
BU_IN
BEEP
STB
AMP_A
TT
FR_N
IN_RL
IN_FL
FR_P
XM_RCH
XM_LCH
ECO
SYNC_OUT
USB_OVR
EN_SYS
I2C0_SDA
I2C0_SCL
USB_ON
IN_FR
FL_N
FR_N
FL_P
FR_P
RL_N
RR_N
RL_P
RR_P
12
15
IC301
POWER AMP
IC802
BUFFER
IC801
BUFFER
1
2
3
5
4
10
6
7
8
9
IC504
BUFFER
IC1009
EEPROM
IC803
REGULATOR
39
40
43
41
42
44
45
46
47
IC804
+6V REGULATOR
36
35
34
(3/4)
MAIN BOARD
4.7k
NC
NC
0
GN1G
DB2441600L
74LVC1G17GW-125
22
39k
0.1
100k
0.1
DZ2J18000L
DZ2J18000L
100k
100
100
(SIRIUSXM IN)
(REMOTE IN)
10
11
12
13
14
N
15
G
16
H
17
I
18
F
20
M
21
1
C
J
D
6
E
K
L
2
B
3
A
4
5
7
19
8
9
22
23
O
Q
P
24
0
0
0
0
0
0
0
0
1
B+ SWITCH
Q801, 802
POWER CONTROL
REGULATOR
MFI337S3959
DZ2J18000L
4.7
25V
22k
100k
DIMMER DETECT
LSCR523UBFS8TL
ACCESSORY CHECK
DA2J10100L
BATTERY CHECK
Q812, 814
BACK UP
VOLTAGE DETECT
68k (US, CND)
100k (EXCEPT US, CND)
0.001
DZ2J18000L
100p
100p
1k
0
1k
12k
12k
0
0
100
16V
22
1
11
0
10k
1
NTTFS5116PLTWG
REGULATOR
0.1
10
22
10
10
0.1
47
1
390k
39k
10
0.1
10
10
1/2W
1/2W
22
47
47
47
TC7WH126FK
(EXCEPT US, CND)
(US, CND)
33
2200p
C1358
(US, CND, E, EA, MX (original), IND, AUS)
(AEP, RU, UK)
(MX (only for MITSUBISHI MOTORS car dealer option))
REAR RCH (+)
8
REAR RCH (–)
5
13
11
BATT
3
GND
14
REM OUT MAX0.4A
4
PW1
15
FRONT RCH (–)
1
6
FRONT LCH (+)
FRONT RCH (+)
REAR LCH (+)
7
9
16
2
REAR LCH (–)
12
ACC
ILL
10
FRONT LCH (–)
TO
CN301
4.7
C851
4.7
C852
S-13A1A12-E6T1U3
IC805
VOUT
1
VSS_2
2
ON/OFF
3
SSC
4
VSS_5
5
VIN
6
+1.2V REGULATOR
IC805
4
10
11
12
ACC
REM OUT
6
ACC
GND
16
7
15
3
BATT
BATT
9
2
13
14
GND
5
8
1
AMT REM
CN301
TO
CN301
TO
ILL
ILL
8
RR+
FL–
RR–
4
FL+
RL+
6
6
3
FR–
7
5
7
RL–
4
8
1
FR+
RR–
RL–
2
1
5
FL–
FL+
RR+
FR+
3
FR–
2
RL+
PW1
R847
0
0.1
C312
RL–
RL+
GND
FL–
FL+
RL+
BATT
FL+
RR+
FR+
RR–
RR+
FR–
REM OUT
ILL
BATT
ACC
ACC
L
L
R (NC)
GND
FR+
FL–
RR–
FR–
RL–
PW1
7
6
3
13
16
1
5
4
10
9
11
2
8
15
12
14
ILL
GND
REM OUT
GND
FU1
10A
32V
DB2441600L
D1309
(Page 8)
(Page 6)
(Page 5)
Note: IC804 and IC1009 on the MAIN board cannot replace with single.
When these parts are damaged, replace the complete mounted board.
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