DV-CP702
SCHEMATIC DIAGRAM-5
A
1
2
3
5
B
C
D
E
F
G
H
Q418
DTA114TKA
J1A
J1
J1B
Q413
NJM2370U05
CTRL
1
GND
2
NB
3
VIN
5
VOUT
4
Q481
TC7WU04FU
NC
1
2
3
4
5
6
7
8
P204A
P201
Y1
PB1
PR1
5
3
1
6
4
2
P701B
P404
P403
P404A
P403A
P702B
P401
Q401
PCM1742KE
AGND 9
BCKIN
1
DATA
2
GND
4
LRCKIN
3
MC 14
MCLK 16
MD 13
ML 15
VCC
6
VCOM 10
VDD
5
VOUTL
7
VOUTR
8
ZEROL 12
ZEROR 11
P602
1
2
3
4
Q412
TOTX179
OPTICAL_DIG.OUT
GND
IN
VCC
P202A
12
34
5
7
8
Q403
NJM4580M-D
3
2
1
Q404
NJM4580M-D
5
6
7
Q405
NJM4580M-D
3
2
1
Q406
NJM4580M-D
5
6
7
R471
100
(1/2W)
R416
100K
R415
100K
R456
150
(1/2W)
R455
150
(1/2W)
D401
1SS352
D102
1SS352
D101
1SS352
D104
1SS352
D103
1SS352
Q419
DTC114YKA
Q415
DTC114YKA
Q416
DTC114YKA
Q204
NC
Q206
NC
Q202
DTC114YKA
Q110
DTC114YKA
Q417
DTA114YKA
Q205
NC
Q207
NC
Q203
DTA114YKA
Q109
DTA114YKA
Q411
TC74VHCU04T
1
2
3
4
5
6
8
9
10
11
12
13
GND
7
VCC
14
Q404
NJM4580M-D
3
8
2
4
1
Q403
NJM4580M-D
5
8
6
4
7
Q406
NJM4580M-D
3
8
2
4
1
Q405
NJM4580M-D
5
8
6
4
7
Q408
HN1C03F
2
6
1
Q407
HN1C03F
2
6
1
Q408
HN1C03F
5
3
4
Q407
HN1C03F
5
3
4
C436
104
C439
102
C440
102
C414
221
C413
221
C437
330
C438
330
C410
104
C416
122
C415
122
C418
272
C417
272
C407
104
C431
220
C430
104K
C604
104
C231
152
C201
104K
C426
104
C482
NC
C429
020
C481
NC
C427
104K
C202
NC
C408
104
C404
104
C403
104
C433
104
C428
020
C603
104
C424
223
C217
104K
L407
BK1608LM182-T
L221
220UH
NCH-1482
L404
2.2UH
NCH-1471
L402
NC
L401
NC
L405
BK1608LM182-T
L205
BK1608LM182-T
L206
BK1608LM182-T
L406
2.2UH
NCH1471
L403
2.2UH
NCH1471
L202
0
L203
NC
L201
BK1608LM182-T
L204
BK1608LM182-T
C412
22/50
C411
22/50
C405
220/6.3
C434
10/16
C425
220/6.3
C442
1/50
C435
10/16
C441
47/16
C406
220/6.3
C409
4.7/50
C402
100/16
C401
100/16
C432
100/6.3
C421
470/16
C422
470/16
C216
470/6.3
C213
470/6.3
C212 1000/6.3
C215
470/6.3
C214
1000/6.3
C211
100/6.3
C210
100/6.3
C209
10/16
C207
10/16
C205
10/16
C203
10/16
C423
1/50
C420
22/50
C419
22/50
R482
27K
R481
12K
R480
3.9K
R467
180
R466
330
R469
NC
R468
180
R477
2.2K
R460
100
R282
2.2
R281
270
R206
4.7K
R275
10K
R482
NC
R4004
NC
R4003
0
R484
NC
R485
NC
R465
100
R463
470K
R483
NC
R464
100K
R462
100K
R481
NC
R461
100
R476
47K
R229 NC
R234 NC
R418
10K
R417
10K
R420
33K
R419
33K
R412
2.2K
R411
2.2K
R414
15K
R413
15K
R474
10K
R406
100
R408
100
R405
100
R403
100
R401
100
R409
100
R407
100
R404
100
R402
100
R272
NC
R271
NC
R422
10K
R129
22K
R427
22K
R237
10K
R238
10K
R235
100 R236
100
R230
0
R231
100
R225
68
R226
100
R220
75
R222
68
R223
75
R219
NC
R221
0
R218
75
R217
10K
R216
NC
R224
NC
R215
75
R273
NC
R201
NC
R203
NC
R202
NC
R205
1K
GAIN6DB
R204
GAIN9DB
NC
R207
4.7K
R209
1K
GAIN9DB
R211
1K
1_DRIVE
R210
1K
2_DRIVE
R208
1K
GAIN6DB
R214
1K
2_DRIVE
R213
1K
1_DRIVE
R212
0
R444
0
R443
0
R446
100K
R445
100K
R457
4.7K
R458
3.3K
R459
1M
R448
220
R452
2.2K
R451
2.2K
R447
220
R450
220
R449
220
R454
2.2K
R453
2.2K
R421
10K
R424
10K
R423
10K
R426
1.5K
R425
1.5K
R428
22K
R432
22K
R431
22K
R437
1.5K
R433
22K
R435
1.5K
R430
22K
R438
1.5K
R434
22K
R436
1.5K
R439
10K
R440
10K
R442
10K
R441
10K
P2001A
P2401A
P402
COAXAL_DIG.OUT
Q201
LA73054
AMP1.S36
AMP2.S
15
C.IN
6
C.OUT31
CB.IN
14
CB.O23
CR.IN
16
CR.O21
CV.IN
2
CV.O33
C_DC30
DRIVE135
DRIVE219
GND1
7
GND2
17
GND320
GND422
GND526
GND627
GND729
GND832
LETTER
4
LPF.SW
13
MIX.SW
9
MUTE1
5
MUTE2
12
REG
18
RGB.SW
10
SQUEEZE
3
VCC1
1
VCC224
VCC334
Y1.IN
8
Y1.O28
Y2.IN
11
Y2.O25
VIDEO/OFF
SQEZ
SQEZ
LTTR
LTTR
CV
CR/R
CB/B
Y1
YC/C
SW+5V
SY
Y2
EV5V
SC
CB
CR
I/PX
AR2/ARIX
RGBON
LTTR
SQEZ
D-OUT1
SW+5V
D-OUT0
D-OUT0
D-OUT1
SW+5V
AMUTE/UCOM
SW+5V
SW+5V
RST
EV5V
EV5V
A+12V
SW+12V
A-GND
AMUTE/MAIN
A-12V
SW-12V
A-12VD
AMUTE/DAC
AMUTE/DAC
AMUTE
AMUTE/DAC
AMUTE/MAIN
DACRST
AMUTE/MAIN
MC
MD
MD
CSDMIX
MC
CSDMIX
DACCLK
DACCLK
DAT-DMIX
LRCLK
BITCLK
AMUTE/DAC
A-12VD
A+12VD
GND
SW+5V
VIDEO/OFF
[VLC CIRCUIT]
from Mecha. control
board NADG-7808
YC/G
LchOUT-1
RchOUT-1
RI
RST
EV5V
AMUTE/UCOM
[D/A CONVERTOR]
CUTOFFFREQ=50KHz
[VIDEO AMP]
from DVD MAIN board
NADG-7807
RGBON
AR2/ARIX
I/PX
SQUEEZE
LETTER
VGND
SC
VGND
SY
VGND
VGND
CB/B
VGND
CR/R
H:INTR/L:PRGV
U5
: VIDEO OUTPUT TERMINAL PC BOARD NAVD-7810
U6
:
A
UDIO OUTPUT TERMINAL PC BOARD NAAF-7811
www. xiaoyu163. com
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TEL 13942296513 QQ 376315150 892498299