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39
HCD-DZ555K/DZ556KB/DZ750K
HCD-DZ555K/DZ556KB/DZ750K
6-8. SCHEMATIC DIAGRAM – MAIN BOARD (3/10) –
•
See page 58 for Waveform.
•
See page 69 for IC Pin Function Description.
3.6
DVD STOP
FM
3.3
4
3.3
0
0
3.3
0
3.3
3.3
0 <3.3>
0 <3.3>
0
0
0
0
0
3.3
0.4
3.3
3.3
3.3
3.3
3.3
0
0
3.1
2.3
0.4
3.3
0
3.3
1.4
1.4
3.3
0
0.7
3.3
3
0
0
0
3.3
0
0
0
3.3
0
3.3
3.3
0
0
3.1
3.2
0
0
3.3
3.3
0
0
3.3
3.1
2.9
0
0
0
3.3
0
3.3
3.1
3.1
3.2
0
0
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
0
3.3
No mark :
< > :
67
66
65
64
61
57
56
54
53
52
51
50
0.01
C505
R604
100
100
R605
100
R606
100
R608
100
R607
100
R609
100
R610
100
R611
100
R612
100
R613
100
R614
R506
R504
R504
1
1
2
2
R532
1k
R534 10k
R531 10k
R546 10k
R559
10k
10k
R527
R528 10k
C504
0.01
R505
R505
R507
ICT545
ICT543
ICT542
ICT541
ICT540
ICT533
TP614
TP607
TP610
TP609
TP605
TP608
TP611
TP613
TP504
TP606
TP603
RD/MICDATA
RD/MICCLK
TUNED
ST_CLK
ST_DO
ST_CE
ST_DI
5V
A-GND
A12V
A_SEL0
A_SEL1
A_SEL2
TVSEL
V_SEL0
V_SEL1
V_SEL2
TP612
TP604
TP503
M_ST
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
28
29
30
M30622MEP-B03FPUO(EA/DZ555K:TH)
M30622MEP-B42FPUO(EXCEPT EA/DZ555K:TH)
TP617
TP616
TP615
TP618
0
R601
R602
100
R603
100
R615
100
R640
100
R638 100
R637 100
D3.3V
D-GND
A5V
A-GND
10k
R519
1k
R529
0.1
C515
0
R536
5MHz
X501
1
2
3
0.1
C517
10k
R539
47k
R556
ICT544
47k
R557
2SC3052EF-T1-LEF
Q503
1SS355WTE-17
D501
ICT546
100k
R561
47k
R562
0.22
C520
10k
R563
0.01
C521
PST3635NR
IC503
0.1
C523
0.22
C522
10k
R558
0.1
C518
10k
R540
1k
R550
0.1
C519
10k
R554
1k
R515
10k
R553
100
R639
1k
R516
100
R509
10k
R510
10k
R512
0.1
C501
0.1
C502
0.1
C508
0.1
C503
0.1
C507
0.1
C506
10k
R514
1k
R508
1k
R552
ICT549
R555
10k
10k
R542
10k
R586
1M
R501
ICT591
ICT592
ICT593
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN607
R583 47k
1k
R511
1k
R513
TP564
TP563
ICT537
MC2836-
T112-1
D505
SIRCS
FL_DA
TA
MIC_GAIN
DC_CONT
RDS_CLK
TUNED
ST_DI
ST_CE
ST_DO
ST_CLK
RDS_DATA
CNVSS
RESET
A.CAL OUT
FL_CLK
IFSDI
IFSDO
IFSCK
XIFBSY
KRMOD
MIC
XIFCS
XSYSRST
EN
DIAG
OVF1
OVF2
LAT1
LAT2
LAT3
NS_INIT
P_CONT1
P_CONT3
P_CONT2
RDS_DA
TA
RDS_CLK
HPMUTE
SOFT_MUTE
KEY2
SCDT
SHIFT
EN_A
EN_B
TUNED
ST_CLK
ST_DO
ST_DI
ST_CE
M_ST
MONO/ST_DET
MIC_SW1
DIA
T_XRST
DIA
T_XSCEN
DIAT_SCLK
DIAT_CSOD
DIAT_SDATA
DIA
T_DET
FL_CS
HP/MIC_SW2
BUP3.3V
200
M_ST
KEY1
DC-DET
E3.3V
A.CAL
OCSW1SIG
KEY0
D3.3V
1 k : SP,TH,TW
6.8k : E12
10 k : E3,EA
15 k : AUS
47 k : E32,MX,KR,RU
1.5k : RU
10k : E32,MX
47k : E3,EA,AUS,E12
No MT : SP,TH,TW
R560
10k
*
*
*
3
4
*
*
*
R506
3
4 R507
22k :555K,5556KB
47k :750K
33k:750K
47k:555K,556KB
*
*
CEC_RX_IN
CEC_TX_OUT
XSYSRST
E3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A_SEL3
CLINK_DET
CLINK_TX_OUT
CLINK_RX_IN
V_SEL2
V_SEL1
V_SEL0
TXSEL
A_SEL2
A_SEL1
A_SEL0
A12V
A-GND
5V
ST_DI
ST_CE
ST_DO
ST_CLK
TUNED
RDS-CLK
RDS-DATA
21P
CN605
MAIN BOARD
(3/10)
IC503
RESET
SWITCH
MX,E32
SP,AUS,E3,EA,KR,RU,TH,TW
EXCEPT KR,RU,TW
18
19
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
9
9
2
8
9
4
2
9
8
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299