Schematic Diagram - Main Section (4/5) - Sony MEX-XB100BT Service Manual

MEX-XB100BT
5-7.

SCHEMATIC DIAGRAM - MAIN Section (4/5) -

1 2 3
MAIN BOARD (4/5)
A
B
FAULT
CL1016
CLIP_DET
CL1012
SYNC_OUT
SYNC_OUT
CL1005
>011S
BEEP
CL1006
AMP_STB
CL1007
MAIN
BOARD AMP_MUTE
R323
(5/5)
C
100
(Page 41)
ACC_IN
ILL_IN
DCDC_EN
D
>008S
24
MAIN 25
BOARD
26
(3/5)
(Page 39)
E
F
G
H
I
3.4
J
15
16
17
>006S
18
MAIN
19
BOARD
20
(2/5)
K
(Page 39)
21
22
23
L
CN502
8P
JL522
SF_SI 1
JL523
SF_CE 2
JL524
SF_SO 3
JL525
SF_CLK 4
M JL526
(NC)
WP 5
JL527
HOLD 6
JL528
RESET 7
JL1124
GND 8
N
31
>010S
32
MAIN
33
BOARD
34
(3/5)
(Page 39)
35
O
MEX-XB100BT
• See page 36 for Waveforms. • See page 46 for IC Block Diagrams. • See page 49 for IC Pin Function Description.
4 5 6 7 8
R1423 R1422
0 0
3.4
C502
100
0.1 10V
Q507
3.4 3.2
LTA014EUBFS8TL
BEEP BUFFER
0.1
AMP_STB
AMP_ATT
Q506
3.1
LTA014EUBFS8TL
BUFFER
R530 R518 R515 R514
10k 10k 1.2k 1.2k
C1380
0.001
FB1017
FB1016
C564 R563
220 10k
6.3V
KEY_IN0
RC_IN0
KEY_IN1
RC_IN1
C501
100
CL1026 R1435
IC504
10V
0
BUFFER
IC504
74LVC1G17GW-125
(3.4)
1 NC VCC 5
(1.8)
2
(1.8)
3 GND 4
R541
100k
R545
10k
XM_PWR
R512
100
R501
100
CL1008 ACC_IN
CL1009 R548 10k
R521 100k
EN_SYS
R682 100k
ECO
C1094 0.1
C506 0.1
C507 0.1
D501
RB751V40,115
C505 0.1
I2C0_SDA
R1386 100k
USB_ON
R661
100k
3.4
1 GND VCC 8
0.1
2 SDA RST 7
3.4 I2C0_SCL R1117
C566
3 NC SCL 6 0 0.1
4 NC NC 5
CL501 R503 100
I2C0_SCL
I2C0_SDA CL502 R504 100
IC1009
I2C1_SCL CL503 R505 100
I2C1_SDA CL504 R506 100
EEPROM
I2C2_SCL
IC1009
MFI337S3959
I2C2_SDA
RE_IN0
C503 0.01
RE_IN1
USB_OVER C504 0.01
C509 0.1
D1309 C510 0.1
BAW56
C511 0.1
C530 22
NOSE_SW
SIRCS
R602
100
C1602 0.01
R601 100 C526 22
R604 100
R603 100
C569
0.1
R665 100
R656 100
C1382
220
6.3V
R600
R1403
100
100
C1383
220
S002
R1361 6.3V
D1312
5.6k
DZ2J06800L RESET
C1353 R1040
0.1 18k
9 10 11 12
JL1119
IC501
C571
0.1
RESET SIGNAL GENERATOR
IC501
BU4228F-STR R513 C524
100 10p
1 4 3.4
GND VOUT
3.4 2 3 1.7
R574
VDD CT
0
5
R567
0
X502
C528
R520
13.333MHz
100 10p
R680
C559 R571 R1398
100
0.0033 0 100
C515 C508 C512 C519 C560 C516 C517
0.1 0.001 0.1 0.1 47 1 0.1
R562
10k R554
100
R508
1k
R1400
0
CL509 0.1
BSCANP
3.4 89
PVcc
CL507 1.8 90
Paradisso_BCK
R507 91
CL508
0 NC
92
Vss
R527 0 3.4 93
SYNC_ON
1.2 94
Vcc
R525 100 3.4 95
XM_PWR
0.1 96
TRST
R546 10k R542 100 0 97
TDO
R509 100 3.4 98
TDI
3.4 99
TMS
R502 100 0.1 100
TCK
R547 10k 101
Vss
JL1113 102
0.1 (3.4)
DCDC_EN
R522 100 103
3.4
EN_SYS
104
1.2
Vcc
R550 0 105
3.4
PWR_ECO
106
Vss
R523 100k 107
3.4
USB_OVR
108
3.4
PVcc
109
R529
CL1023 NC
100k
110
3.4
NC
3.4 111
BT_PWR
R516 112
R517
100 CL1024 NC
100
3.4 113
BT_RST
CL505
0.1 114
REMOTE1K
115
Vss
0.1 116
NC
R578 100
3.4 117
USB_ON
1.2 118
Vcc
119
CL1025 NC
R544 33k
120
Vss
R540 33k
3.4 121
RE_ON
3.4 122
PVcc
(0.1) 123
MEC_DSW
R534 2.2k FB1011
3.4 124
I2C0_SCL
R535 2.2k FB1010 3.4 125
I2C0_SDA
FB1012 3.3 126
I2C1_SCL
FB1013 3.3 127
I2C1_SDA
R538 2.2k FB1014 3.4 128
DAMP_SCL
R539 2.2k FB1015 3.4 129
DAMP_SDA
3.4 130
RE_IN0
R510 1k 3.4 131
RE_IN1
R511 1k 132
R553
100
R552 470
D502
RB751V40,115
R1421
SL501
0
C1610
R1430
0 0.001
R565
470 6
X501
C1604 C1611
48MHz
0.01 0.001
C522 R576
FB1006
8p 100k
JL1123
Note 1: IC1009 on the MAIN board cannot replace with single. When
this part is damaged, replace the complete mounted board.
40 40
13 14 15 16 17
C531 C533
15p 15p
X503
32.768kHz
4
R579
270k
R681 C541 R607
100k 1 100
C529
0.1
C521 C538 C543 C540
0.1 0.1 0.1 0.1
R618 R617
100 100k
(3.4)
LRCK_INT
44 3.4 R644 100
DEBUG_TX
43 1.7 FB501
SYNC_OUT
42 (0.1) R587 100
MEC_EJECT
41 0 R621 1k
LCD_DO
40 3.4 CL535
PVcc
39 0 R628 1k
LCD_CE
38 CL536
CL529
NC
37
Vss
36 0 R623 1k
LCD_CLK
35 1.2 CL537
Vcc
34 (1.3)
DEC_SDIN_CH0
33 (0.9)
DEC_SDOUT_F
32
Vss
31
(1.7)
DEC_LRCK_IN
30
(1.7)
DEC_BCK_IN
29
0
BEEP
28
(0.1)
BSIF_DO
27
(3.4)
BSIF_LR
26
3.4
PVcc
25
(0.1)
IC503
BSIF_BCK
24
Vss
23
SYSTEM CONTROLLER (0.5)
CD_SDI
IC503
22 1.2
R7S7200032CFP
Vcc
R627 100
21 (0.1)
CD_SDO
R634 100
20 (3.4)
CD_XCCE
19
Vss
R625 100
18 (3.4)
CD_BUSCLK
17 (0.1)
BSIF_ST_REQ
R533 0
16 (3.4)
DSP_SSTBY
R630 100
15 (3.4)
DSP_RST
14 (0.1)
DEC_INT
R528 0
13 (0.1)
BSIF_GATE
12 3.4
PVcc
11 (0.1)
CD_ZDET
R637 100k
10
Vss
R683 0
9 (3.4)
DEC_XMUTE
8 1.2
Vcc
7 (3)
SP_DATA
6 (3.4)
SP_CLK
5 3.4 R638 100
SERVO_ON
4 3.4
AMPSTB
3 0.1
AMP_ATT
2
JL1103
NC
1
R616
0
FB505
R642
R549 100
100k
R619
100
R615
100k
R561
100
R612 C565
100 0.1
Note 2: When IC502 on the MAIN board is replaced, the destination setting is
necessary. Refer to "DESTINATION SETTING METHOD" on page 4.
18 19 20 21
>001S
BUS11
BUS10
MAIN
BOARD
(1/5)
3.3V_SYS
(Page 37)
>004S
1
MAIN
2 BOARD
(2/5)
(Page 38)
R654
0
R653 R531
2.2k 0
C1608
10
C1603
10
R643
100k
LRCK_IN
LCD_DATA
C546 0.1
LCD_CE
LCD_CLK
C547 0.1
R629 100 DEC_SDIN_CH0
R662 10k
R622 100 DEC_SDOUT_F
R1402 10k
R631 10k
DEC_LRCK_IN
R632 10k
DEC_BCK_IN
R557 100
BEEP
R624 100
BSIF_DO
C550 0.1
CL512 R633 10k
CL539
BSIF_BCK
JL532 R646 10k
CD_SDO
C548 0.1
JL531
CD_SDI
JL533
CD_XCCE
JL534
CD_BUSCLK
R635 100k
BSIF_ST_REQ
DSP_SSTBY
DSP_RST
DEC_INT
BSIF_GATE
C551 0.1
CD_ZDET
DEC_XMUTE
C549 0.1
SP_DATA
R647 100k SP_CLK
R648 100k SERVO_ON
R639 100 AMP_STB
R592 100k
R640 AMP_ATT
100k 6.7
FB504
0.1
R650
Q503
100
LTC014EUBFS8TL
INVERTER
C545 0.1 JL530
27
>009S
28
ATT
MAIN
29
MEC_SELFSW BOARD
(3/5)
(Page 39)
30
IC502
SERIAL FLASH
IC502
MX25L3235EM2I-10G-A08
R626
R614
100k
100k 0.1 1 8 3.4
CS VCC
2 HOLD/SIO3 7
SO/SIO1
3 6 0
WP/SIO2 SCLK
4 5
GND
SI/SIO0
R652
100
R649
100