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2018/12/05 01:17:01 (GMT+09:00)
MEX-M72BT/N5300BT/N7300BD
Ver. 1.1
6-5.
SCHEMATIC DIAGRAM - MAIN Section (1/5) -
1
2
3
MAIN BOARD
(1/5)
A
B
C753
C726
C731
C732
100
0.1
47p
47p
FB803
4V
C
3
D
4
2
(3.2)
49
BUSYB
(1.5)
50
CONT08
(1.6)
51
CONT09
(1.6)
52
E
CONT10
(1)
53
CONT11
54
JL515
CONT12
55
JL514
CONT13
56
JL513
CONT14
(3.2)
57
MODE
JL512
(1.5)
58
C725
0.1
DVDD15
(3.2)
59
DVDD
60
F
XVSS
(1.4)
61
XOUT
R714
(1.6)
62
470
XIN
5
(3.2)
63
XVDD
R725
(1.6)
64
C723
0
0.1
SLCO
X701
C703
16.934MHz
15p
G
C720
0.047
1
JL753
H
R710
C719
330
0.0047
R704
R702
C710
68k
10k
0.01
FB708
I
FB709
JL751
C701
0.1
CN1005
C717
24P
0.1
J
JL729
VF2
1
JL732
3.3V
2
JL731
VT2
3
JL748
LOE/LIM_SW
4
JL741
LOS_SW
5
JL742
12EJE_SW
6
JL736
LD
7
JL730
K
VT1
8
JL735
MD
9
JL727
VF1
10
FFC1
JL734
GND
11
M8V
12
JL746
CD MECHANISM
DGND
13
DECK BLOCK
JL740
(FC2-2100NXP)
DRV_MUTE
14
JL738
FOD
15
JL739
L
TRD
16
JL733
VREF
17
JL743
LO/EJ
18
JL744
TVD
19
JL745
SPL
20
JL737
DRV_CONT
21
MGND
22
JL749
C1582
C1583
M
MGND
23
0.1
100
JL750
16V
M8V
24
49
• See page 54 for Waveforms. • See page 55 for IC Block Diagrams. • See page 57 for IC Pin Function Description.
4
5
6
7
8
C756
C734
47
0.1
6.3V
R1350
100
R720
33k
C728
2.2
32
(1.5)
DVDD15
31
NC
30
NC
29
(3.2)
VVDD1
28
(1.1)
R715
68k
PCKIST
R716
680
27
(1.1)
PDOUT0
R717
680
26
(1.1)
IC1305
PDOUT1
25
VVSS1
CL672
CL673
R731 18k
RF AMP, DIGITAL SERVO PROCESSOR
24
(1.7)
SPDO
IC1305
CL674
CL675
R730 18k
23
(1.6)
LC78615E-01US-H
SLDO
22
(1.5)
CL676
CL677
R729
18k
TDO
CL678
CL679
R728 12k
21
(1.7)
FDO
20
(0.1)
LDS
19
(2.3)
LDD
18
(3.2)
AVDD
17
AVSS
R703
470
Q700
2SA1037AK-T146-R
C721
AUTOMATIC
0.01
POWER CONTROL
R721
R734
(1.8)
(3)
0
0
C1369
100p
(2.3)
R705
1
JL705
C711
C714
R701
C752
C722
R735
0.1
0.1
180
220
0.1
3.3
4V
C702
0.1
SPL
C754
100
R736
4V
R737
10k
10k
IC701
SPINDLE MOTOR DRIVE
R1608
IC701
0
NCS20061SN3T1G
(1.5)
4
3
(1.6)
2
VEE
(3.2)
5
1
(1.6)
LOE/LIM_SW
VCC
LOS_SW
C709
1
12EJE_SW
R1607
0
DRV_MUTE
FOD
TRD
LO/EJ
TVD
DRV_CONT
9
10
11
12
R365
R323
120k
150k
R324
D355
62k
DZ2J18000L
JL128
JL129
JL500
C523
0.01
D1312
DZ2J18000L
D1311
DZ2J18000L
C508
56p
C550
220
C501
C509
6.3V
0.001
56p
(N7300BD)
R532
R519
1k
10k
C705
0.1
R520
10k
C727
<3.2>
76
2.2
C520
0.001
77
R529
C730
100
KEY_1
3.3
78
0.022
KEY_0
R530
100
3.3
79
C729
0.22
C502
0.001
R531
1k
3.3
80
R512 18k
3.3
81
R511
SPL
33k
2.7
82
TVD
R533
100
2.5
83
TRD
R541
100k
3.3
84
C328
FOD
0.1
85
3.3
86
C724
87
0.1
88
R522
100k
89
R528
100
PANEL_DET
0
90
FB805
91
C521
0.01
92
C712
LOE/LIM_SW
93
0.1
R1603
100
(3.2)
94
C551
2.2
R506
1k
1.9
95
R1602
100
LO/EJ
(0)
96
12EJE_SW
R1601
100
(3.2)
97
R1600
100
LOS_SW
(3.2)
98
R1599
100
DRV_MUTE
(3.3)
99
DRV_CONT
R1598
100
(0)
100
R571
R567
R566
100k
100k
100k
FB501
C713
0.1
REG_RST
JL508
R500
R505
100k
100k
JL510
C526
0.1
C1320
0.22
C1311
0.01
8
R1301
100
13.8
8
VCC
9.8
7
BST
3.2
6
EN
1.6
5
SYNC
IC1301
DC/DC CONVERTER
C1300
C1301
10
1
IC1301
BD9876BEFJ-E2
Note 1: IC1301 and X501 on the MAIN board cannot replace
with single. When these parts are damaged, replace
the complete mounted board.
13
14
15
16
R1370
R1368
R536
R539
10k
1.2k
33k
33k
R551
R548
R1429
100k
100k
0
JL130
3.3
C522
R535
R543
R509
R507
0.01
1k
100k
0
100k
3.3
3.3
R517
Q1307
0
DTA043ZUBTL
3.3
R554
180
R555
180
50
DAB_PWR
NC
49
NC
BT_PWR
48
KEY_1
LCD_DATA
47
KEY_0
LCD_CE
46
RC_IN0
LCD_CLK
45
RC_IN1
SMONI
44
MECHA_ON
USB_IN
43
INDICATE_+B
SYSRST
42
EN_USB
CE
41
VSS4
CMD_ERR
40
VDD4
NC
IC501
39
NC
TU_SDA
38
NC
SYSTEM CONTROLLER
TU_SCL
37
IC501
NC
VDD2
LC88FC3K0AF2345-ENG (M72BT)
36
LC88FC3K0AF2344-ENG (N5300BT)
PANEL_DET
VSS2
LC88FC3K0AF2346-ENG (N7300BD)
35
NC
BU_IN
34
NC
BUSY
33
NC
MIC_DET
32
LOE/LIM_SW
PD4
31
FILT
REG_SCL
30
LO/EJ
PD2
29
12EJE_SW
PD1
28
LOS_SW
REG_SDA
27
DRV_MUTE
XM_TX
26
DRV_CONT
XM_RX
6
JL509
FB804
R1331
R1364
100
100
7
R546
100k
R540
R544
R549
C505
C1386
R565
10M
1M
10k
0.22
47p
68k
R542
R545
220k
0
X501
X502
9.25MHz
32.768kHz
C1380
C524
C527
C528
C530
2.2
18p
18p
2p
2p
IC1304
L1301
R1307
47uH
47k
VBUS SWITCH
IC1304
R1308
BD2242G-GTR
3.3k
5.1
1
LX
5.1
1
2
VIN
GND
2
3
1.1
GND
VC
3.3
3
4
0.9
EN
FB
C1316
C1317
R1326
C1312
10
10
10k
0.01
R1321
R1309
4.7k
12k
Note 2: When the IC501 on the MAIN board is replaced, the
destination setting is necessary. Be sure to refer to
"DESTINATION SETTING METHOD" on page 7.
Sony CONFIDENTIAL
For Authorized Servicer
17
18
19
20
1
2
3
>001S
4
5
MAIN
RC_IN0
BOARD
6
(2/5)
(Page 50)
7
8
27
Q1308
DTA043ZUBTL
R1367
1.2k
3.3
RC_IN1
DAB_SCK
DAB_SCK
R1369
DAB_SDA
10k
DAB_SDA
DAB_PWR
3.3
DAB_PWR
RC_STR_SEL
Q1307, 1308
R1428
PULL-UP SWITCH
>002S
0
9
10
MAIN
SEL_AUX
BOARD
(3/5)
SEL_XM
(Page 51)
ILL_IN
ACC_IN
C531
0.01
R502
100k
C1361
0.1
CL512
JL002
R503
100k
R525
1k
0
LCD_DATA
0
R526
470
LCD_CE
R527
1k
3.2
LCD_CLK
0
SMONI
0
R572
100
USB_IN
R573
100
3.3
SYSRST
R574
100
0
CE
0
R575
100
CMD_ERR
C534
33p
R568
100
2.8
TU_SDA
2.9
R569
100
TU_SCL
3.3
C535
33p
3.3
BU_IN
3.1
BUSY
3.3
R641
R1348
1.5k
100k
3.3
REG_SCL
R1349
C532
CL512
0.01
1.5k
R651
>003S
100
11
3.3
REG_SDA
12
3.3
MAIN
13
BOARD
0
MIC_S0
(4/5)
CL511
(Page 52)
XM_TX
CL510
XM_RX
XM_PWR
C533
0.01
M72BT/
N5300BT: US, CND
>009S
31
MAIN
BOARD
(4/5)
(Page 52)
6
5.1
VOUT
5
0.3
ILIM
4
3.3
OC
R1323
R1324
C1321
C1305
C1353
R1311
R1312
27k
27k
1
22
100
1k
1k
10V
Note 3: The board installed on the mechanism deck cannot be repaired.
When the board of the mechanism deck is defective, replace
the whole mechanism deck with a new one.
MEX-M72BT/N5300BT/N7300BD
21
(N7300BD)
>006S
MAIN
BOARD
(5/5)
(Page 53)
SYS SET
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