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HCD-MX500i/MX550i
HCD-MX500i/MX550i
27
27
0
3.3
0
0
3.3
3.3
3.3
0
0
0
0
3.3
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
3.3
3.3
0
3.3
0
0
0
0
3.3
0
0
3.3
0
3.3
0
0
0
0
0
0
0
3.3
0
3.3
3.3
3.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
3.3
0.1
0.3
3.3
0.3
0.1
0.3
0.1
0.3
0.1
3.3
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.1
0
0
3.1
3.3
0
0
0
0
0
3.3
3.3
3.3
0
0
0
0
3.3
3.3
3.3
3.3
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0.1
0.1
0.1
3.3
0.1
1.4
1.6
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
0
0
0
5.1
3.3
5.1
3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
IS61LV6416-10TLT
IC402
9MHz
X401
TC74VHC157FT(EKJ)
IC405
TC74HC4066AFT(EL)
IC403
1
2
3
4
5
6
7
TC74HC4066AFT(EL)
IC404
1
2
3
4
5
6
7
8
9
10
11
12
13
14
RT1N141C-TP-1
Q401
0.1
C422
0.1
C423
DZ2J036M0L
D401
DZ2J036M0L
D403
R475
0
R476
0
R473
0
R472
0
R474
0
1
2
3
4
4P
CN402
VBUS_GND
D+
D-
VBUS_VCC
5P
CN401
1
VM7V
2
MGND
3
USB5V
4
DGND
5
DGND
E
ET501
E
ET504
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
27P
CN501
AVDD5V
AVDD3.3V
R-ch
DACGND
L-ch
AGND
RST-Z
BUS0
BUS1
BUS2
BUS3
BUSCK
CCE
REQ
SBSY
M-MUTE
DVDD-Z
DGND
DVDD-EVER3.3V
DVDD-B
BUS_SEL
DGND
DO
DI
USB-SO
USB-SI
USB-RST
1
2
3
4
5
6
7
7P
CN403
BOOT
AM0
TXD
RXD
RESET
GND
VCC
VM
MGND
DGND
DVDD-Z
AVDD5V
AVDD3.3V
DACGND
AGND
L-OUT
R-OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN502
CL522
CL521
CL520
CL519
CL518
CL516
CL514
CL513
CL512
CL511
CL510
CL509
CL508
CL507
CL506
CL505
CL503
CL501
CL502
CL504
CL515
CL406
CL407
CL408
CL409
CL401
CL402
CL403
CL404
CL405
0
R503
0
R502
0
R501
0
R515
CL410
CL411
CL412
CL413
CL414
CL415
CL416
0
R459
BD2220G-TR
IC406
CL417
27
R414
100
R442
27
R413
10k
R440
10k
R441
0
R410
10k
R409
100
R444
10k
R407
100
R443
4.7k
R411
4.7k
R412
15k
R404
15k
R403
100k
R481
0.1
C438
C434
1000p
0.1
C404
0.1
C405
10k
R480
0.1
C403
100
R458
100
R457
100
R447
100
R446
100
R448
100
R445
100k
R436
100k
R434
100k
R438
100k
R432
0.1
C412
C435
1000p
0
R419
4.7k
R431
4.7k
R430
4.7k
R437
100
R420
10k
R422
4.7k
R439
100k
R425
4.7k
R435
4.7k
R433
0.1
C421
0.1
C420
47
R449
47
R456
47
R455
47
R451
47
R454
47
R453
47
R452
47
R450
47
R464
47
R465
47
R466
47
R463
R467
47
R468
47
47
R469
47
R470
10V
100
C513
0.1
C514
100
R416
22p
C406
33p
C407
R478
0
R477
0
0.1
C426
0.1
C424
0.1
C425
10k
R471
100
R520
100
R506
100
R512
100
R519
100
R509
100
R507
100
R511
100
R508
100
R518
100
R521
100
R516
100
R510
C521
0.1
0.1
C504
10V
100
C501
0.1
C506
0.1
C505
10V
100
C502
10V
100
C503
0.1
C413
0.1
C409
100
R513
100
R514
0.1
C411
0.1
C414
16V
10
C415
16V
10
C410
0.1
C408
4.7k
R421
10k
R415
100
R418
C515
0.1
100k
R408
1
C437
1k
R479
0.1
C436
C536
1
2200p
C507
2200p
C508
100
R504
100
R505
C518
0.1
0
R401
0
R402
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A15
A14
A13
A12
A11
SRAM-CS
WR
A10
A9
A8
A7
A6
A5
A4
A3
LB
UB
RD
A2
A1
A0
D7
D3
D2
D1
D0
D4
D5
D6
D8
D9
D10
D11
D12
D13
D14
D15
A12
A13
A14
A15
DATA
CLK
ST_REQ
DO-B
DI-B
REQ-B
BUS0-B
BUS1-B
BUS3-B
BUS2-B
BUS2-Z
BUS2-Z
BUS3-Z
BUS3-Z
BUS1-Z
BUS1-Z
BUS0-Z
BUS2
BUS0
BUS0-Z
CCE
CCE-Z
BUCK
BUCK-Z
REQ
BUS1
RST
-B
SRAM-CS
RXD-B
TXD-B
REQ-B
BOOT
AM0
TXD-B
RXD-B
RST-B
RXD-B
TXD-B
DI-B
DO-B
BUS_SEL
M-MUTE
SBSY
REQ
CCE
BUCK
BUS3
BUS2
BUS1
BUS0
BOOT
AIN
GATE
BUS0-B
BUS1-B
BUS2-B
BUS3-B
BUCK-B
CCE-B
BCK
AM0
LRCK
CCE-B
BUCK-B
REQ-Z
BUS3
BUS_SEL
RST-B
UB
WR
LB
RD
RST-Z
C512
0.1
S-RAM
IC402
DATA SELECTOR
IC405
BUS SWITCH
IC404
DVDD-EVER3.3V
DGND
DVDD-Z
M-MUTE
SBSY
REQ
CCE
BUSCK
BUS3
BUS2
BUS1
BUS0
AVDD3.3V
RST-Z
DACGND
R-ch
AVDD5V
AGND
L-ch
IC406
VBUS POWER
(CHASSIS)
(CHASSIS)
(CND)
BD96 BOARD
(EXCEPT CND)
(2/2)
BD96U BOARD (2/2)
ON/OFF SWITCH
(NC)
INVERTER
IC403
BUS SWITCH
1
2
(CND)
(CND)
(CND)
(CND)
(EXCEPT CND)
(CND)
(EXCEPT CND)
E
11
J
3
K
D
F
14
15
21
M
L
8
G
7
18
N
I
13
A
10
9
C
19
4
H
16
17
2
6
B
5
1
12
20
5-8. SCHEMATIC DIAGRAM - BD96/BD96U Board (2/2) -
•
See page 28 for Waveforms.
• See page 42 for IC Block Diagrams. • See page 47 for IC Pin Function Description.