HCD-HDX500/HDX501W
40
40
HCD-HDX500/HDX501W
6-11. SCHEMATIC DIAGRAM – MAIN Board (6/13) –
•
See page 72 for IC Block Diagrams.
1.3
5.1
6.3
3.3
1.3
4.8
4.8
5
4.8
11.8
3.3
0
R569
0
R568
0
R567
0
R566
0
R565
0
R564
A12V
3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
23P
CN501
LED_LATCH
6V
GAIN-CONT
A.CAL
MO/ST-DET
DC-CONT
PLAG-DET2
PLAG-DET1
ENCODER_A
ENCODER_B
3.3V
E3.3V
D-GND
SIRCS
D-GND
FL_CLK
FL_CS
FL_DATA
KEY2
KEY1
KEY0
5V
D-GND
100
R517
100
R518
100
R533
100
R535
100
R530
1k
R526
0.1
C510
1
C509
1000p
C511
1
C516
1
2
3
4
5
6
7
8
9
9P
CN503
D-GND
TXD1
RTS1
3.3V
CLK1
RXD1
CNVSS
RESET
D-GND
16V
47
C524
0.1
C525
0.47
C529
R573
100k
R572
300k
R575
1k
1
2
3
4
5
NJM2887DL3
IC504
10V
100
C526
1SS355WTE-17
D502
1SS355WTE-17
D504
0.1
C531
0.1
C533
1k
R576
47k
R577
S
RSR025N03TL
Q504
FB509
FB510
FB505
FB508
FB507
FB506
FB504
100
R580
1k
R579
100
R578
0.1
C532
C534
0.1
16V
47
C535
16V
47
C536
1000p
C538
R636 0
5V
D-GND
D3.3V
M+9V
M-GND
IFSCK
IFSDO
IFSDI
XIFBSY
XIFCS
XSYSRST
CEC_RX_IN
CEC_TX_OUT
0
R547
0
R548
1
2
3
4
4P
CN512
D-GND
E3.3V
I2C_CLK
I2C_DATA
0
R582
6.3V
1000
C528
E3.3V
1
13
3
4
5
6
7
8
9
10
11
12
13P
CN506
P.CONT1
A-GND
P.CONT2
P.CONT3
E+4V
D+3.3V
6V
D-GND
D+5V
M+8V
M-GND
12V
10k
R587
0
R589
0
R590
0
R596
0
R597
0
R599
0
R598
10k
R631
2SC3052EF-T1-LEF
Q631
47k
R632
2SC3052EF-T1-LEF
Q632
E
EB505
C527
1000
6.3V
DIAG
D3.3V
E3.3V
E4V
P_CONT
BU3.3V
D-GND
A5V
B
I2C_DATA
I2C_CLK
A-GND
A12V
M-GND
54
3
2
1
TK11133CSCL-G
IC502
C
M+12V
M-GND
E3.3V
SIRCS
FL_CLK
FL_CS
FL_DATA
DC_CONT
MIC_GAIN
P_CONT2
XIFCS
CEC_TX_OUT
CEC_RX_IN
XSYSRST
A.CAL
MONO/ST_DET
HP/MIC_SW2
MIC_SW1
EN_A
EN_B
KEY2
KEY1
KEY0
LED_LATCH
IFSCK
IFSDO
IFSDI
XIFBSY
P_CONT3
P_CONT2
P_CONT1
IFSDI
XIFBSY
IFSCK
IFSDO
CNVSS
RESET
MAIN BOARD (6/13)
(FOR JIG)
(NC)
IC502
+3.3V REGULATOR
IC504
+5V REGULATOR
(CHASSIS)
RIPPLE FILTER
E
8
D
C
2
I
7
5
10
6
9
G
A
B
H
F
1
3
4
Q631,632
DC DETECT
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299