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6-8.
SCHEMATIC DIAGRAM – DMB18 BOARD (1/5) –
1
2
A
DMB18
BOARD
1
V-MUTE
V-SW
(4/5)
(Page 38)
RGBSEL/DSEL
CR/R
WIDE
CB/B
B
Y/G
Y
C
V
C
ABCK
ACLK
ALRCK
SPDATA
DMB18
D
BOARD
2
(3/5)
(Page 37)
E
F
DAC_XRST
ASDATA0
DAC_SCL
DAC_SDA
ASDATA1
ASDATA2
ASDATA3
G
SW+3.3V
DMB18
BOARD
3
(5/5)
(Page 39)
GND
H
I
J
HCD-GN1300D
• Refer to page 25 for Block Diagrams.
3
4
5
6
DMB 18 BOARD (1/5)
IC3601
16
CKS0
AINR
1
A/D CONVERTER
R3612
0
IC3601
15
CKS2
AINL
2
C3603
AK5358AET-E2
0.01
14
DIF
CKS1
3
C3607
R3613
100
13
PDN
VCOM
4
R3606
47
12
SCLK
AGND
5
R3605
47
MCLK
VA
11
6
C3606
R3602
100
10
LRCK
VD
7
R3601
100
9
SDTO
DGND
8
C3602
D3602
MA2J1110GLS0
D3601
MA2J1110GLS0
L3602
R3801
0
IC B/D
C3801
IC4602
10 50V
8CH D/A CONVERTER
1
IC4602
AK4359AEF-E2
FB4404
R519
CL4601
0
1
30
600
MCLK
DZF1
2
CL4602
2
BICK
DZF2
29
C507
C502
100
0.47
10V
3
AVDD
28
SDTI1
4
LRCK
AVSS
27
R514
100
5
RSTB
VCOM
26
R503
R501
C501
1000p 50V
C508
0
C503
0
100 50V
0.47
CL4606
R532
0
6
25
CAD0
LOUT1
R505 100
R506
100
7
SCL
ROUT1
24
R515
4.7k
FB4403
8
P/S
23
SDA
R516
4.7k
CL4607
600
R507
100
22
9
SDTI2
LOUT2
CL4608
FB4424
R508 100
10
SDTI3
ROUT2
21
CL4609
600
R509 100
11
LOUT3
20
SDTI4
R510 100
12
DIF1
ROUT3
19
R511
100
13
DEMO
LOUT4
18
R512
100
FB4423
14
17
DVDD
ROUT4
C505
0.47
R536
0
600
15
DVSS
I2C
16
C506
100 10V
FB4444
R502
2200p
600
FB4443
600
FB4464
600
FB4463
600
EA
• Refer to page 32 for Waveforms.
7
8
9
R3621
100
R3611
100
0.1
C3608
10
50V
C3605
47 16V
R3603
0.1
100
C3609
0.1
10 50V
D3603
MAZ8033G0LS0
FB406
0uH
10uH
C403
6.3V
FB405
0uH
R4404
FL
0
C3789
2200p
50V
R3803
R3804
0
0
C3779
2200p
50V
R4403
FR
0
R4424
SL
0
C3769
2200p
50V
C3759
2200p
50V
R4423
SR
0
R4444
FC
0
C3749
2200p
50V
C3739
2200p
50V
R4443
SW
0
R4464
LT
0
C3729
2200p
50V
C3719
2200p
50V
R4463
RT
0
EXCEPT EA
D3501
MA2J1110GLS0
D3502
MA2J1110GLS0
C308
2200p
35
35
• Refer to page 67 for IC Block Diagrams.
10
11
12
CN303
15P
JL4715
15
V-MUTE
JL4714
14
V-SW
JL4701
13
RGBSEL
R321
0
JL4702
12
DSEL/DISCXEXT
R4701
0
JL4703
11
Cr/R
JL4704
10
WIDE
R4702
0
JL4705
9
Cb/B
Q
JL4706
8
D-GND
R4703
0
JL4707
7
Y/G
JL4708
6
D-GND
R4704
0
JL4709
5
Y
JL4710
4
D-GND
R4705
0
JL4711
3
C
JL4712
2
D-GND
R4706
0
JL4713
1
V
E
ET003
FB404
FL401
FB402
0uH
0uH
0uH
JL4601
EMI
1
SW+5V
FB407
FL403
JL4603
FB403
0uH
G
2
GND
F
0uH
220uH
JL4605
EMI
3
SW+3.3V
JL4607
G
C402
4
SW+9V
47
47
JL4609
5
MGND
6.3V
CN401
5P
FL402
FB401
0uH
0uH
EMI
G
E
ET001
DMB18
MTR_GND
BOARD
5
SW+9V
(Page 39)
SW+5V
R5004
0
R5014
0
JL3503
21
D-GND
JL3504
20
Rt
JL3505
19
A_GND
JL3506
18
Lt
JL3507
17
A_GND
JL3508
16
SW
JL3509
15
FC
JL3510
14
SR
JL3511
13
SL
JL3512
12
A_GND
JL3513
S
11
FR
JL3514
10
A_GND
JL3515
9
FL
JL3516
8
AU+5V
JL3517
7
A_GND
JL3518
6
L-IN
JL3519
5
A_GND
JL3520
4
R-IN
JL3521
3
A_GND
R3504
100
JL3524
2
XVOICE
FB3505
600
JL3525
1
SCORE
CN304
DMB18
21P
BOARD
SCORE
7
(3/5)
XVOICE
(Page 37)
E
ET002
HCD-GN1300D
13
14
15
VIDEO
BOARD
CN1700
(Page 61)
MAIN
BOARD
(3/5)
CN133
(Page 51)
(5/5)
MAIN
BOARD
(4/5)
CN130
(Page 52)
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