8
6
7
4
5
2
3
1
E
D
C
B
A
SCHEMATIC DIAGRAM
DV-3500
MAIN PCB (Audio Video Circuit, Submicom Circuit) [USA]
DVD Player
D
DV
V--3
35
50
00
0
1 st Issue; October 2002
AGNDV
AGNDV
AGNDV
AGNDV
AGNDV
AGND
AGNDV
YUV[0..7]
DACD
DACC
VSYNC
27MHz
VRSTB
HSYNC
I2C_DATA
YUV7
YUV6
YUV5
YUV4
YUV3
YUV2
YUV1
YUV0
DACA
DACB
ARSTB
+5VVA
+5VA1
+5VVA
+5VVA
+5VVA
+5VVA
+5VDA
+5VAA
+5VAA
+5VDA
+12VALL
-12VALL
+5VAA
+5VA
L402
FB2012
C405
104
C408
104
U401
ADV7170/7171
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
VAA
P5
P6
P7
P8
P9
P10
P11
P12
GND
VAA
P13
P14
P15
/HSYNC
FIELD/VSYNC
BLANK
ALSB
GND
VAA
GND
/RESET
SCLOCK
SDATA
COMP
DAC C
DAC D
VAA
GND
VAA
DAC B
DAC A
VREF
RSET
SCRESET/RTC
TTXREQ
TTX
P0
P1
P2
P3
P4
GND
CLOCK
C407
104
C426
27p
C424
3p
C425
27p
C429
27p
C427
3p
C428
27p
R417
620
R419
620
R416
620
R418
620
R406
0
C402
1
0
4
R405
3.3K
TP4
0
3
TP40
2
TP40
1
C409
104
TP404
CE307
10u/16V
C301
104
CE306
10u/16V
C401
104
L304
FB2012
C304
104
R401
33
R305
10
R402
33
L302
FB2012
L303
FB2012
CE304
10u/16V
CE308
10u/16V
CE305
10u/16V
CE303
10u/16V
C308
330p
R318
10K
R320
3.9K
R321
3.9K
R316
5.6K
R317
5.6K
C311 104
R307
10K
R306
10K
R319
10K
C310
104
C309
330p
C306
272
C307
272
V+
V-
-
-
+
+
U302
NJM4560
1
2
3
7
6
5
8
4
C410
104
L407
15uH
L408
15uH
L409
15uH
R330
3.3K
R304
22
CE309
100u/16V
CE311
10u/25V
CE310
100u/16V
R404
590(F)
R408
620
C414
27p
L404
15uH
CE312
10u/25V
C423
27p
R414
620
C412 3p
C413
27p
C421 3p
C422
27p
R409
620
R415
620
CE401
47u/16V
U301
PCM1716
3
1
2
5
6
4
23
24
25
26
27
28
13
16
7
22
8
21
9
10
11
12
14
17
18
19
20
15
BCKIN
LRCIN
DIN
XTI
XTO
CLKO
CS/IWO
MODE
MUTE
MD/DM0
MC/DM1
ML/I2S
VOUTR
VOUTL
DGND
RST
VDD
ZERO
VCC2R
AGND2R
EXTR
NC
AGND1
NC
EXTL
AGND2L
VCC2L
VCC1
CE301
47u/16V
TP303
R302
22
R309
open
R301
22
R313
4
7
K
R303
22
R31
1
4
7
K
R310
22
R308
22
R312
22
C303
104
C406
104
B/Cb
CVBS
R/Cr/C
G/Y
VSYNC
I2C_CLK
I2C_DATA
VRSTB
27MHz
YUV[0..7]
HSYNC
MD_DACO
ML_DACO
MC_DACO
LRCK_DVD
BCLK_DVD
ASDATA_DVD
MCLK
ARSTB
MAIN_L
MAIN_R
6
7
9
q 8
0
3(K)
2(NC)
MMBD4148
5H
1(A)
K
A
not insert for deburg
HOST_CLK
IR
ML_DACO
MC_DACO
MD_DACO
HOST_CS
HOST_DATA
MRSTB
POWER_SW
OPEN_SW
+5VALL
+5VALL
+5VALL
U601
80c52
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
31
32
33
34
35
36
37
38
39
40
P1.0/T2
P1.1/T2EX
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
P3.0/RXD
P3.1/TXD
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P3.6/WR
P3.7/RD
XTAL2
XTAL1
VSS
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A11
P2.4/A12
P2.5/A13
P2.6/A14
P2.7/A15
PSEN
ALE/PROG
EA/VPP
P0.7/A7
P0.6/A6
P0.5/A5
P0.4/A4
P0.3/A3
P0.2/A2
P0.1/A1
P0.0/A0
VCC
C601
104
R612
3.3K
R609
3.3K
R601
10K
D601
MMBD4148
R603
220
C603
27p
C602
27p
X601
11.0592MHz
CE601
10u/16V
CON601
OPEN
1
2
3
4
+5VD
TXD
RXD
GND_D
R602
3.3K
R616
10K
POWER_CTL
HOST_DATA
IR
AMUTE
MD_DACO
ML_DACO
POWER_LED
HOST_CLK
POWER_SW
MC_DACO
MRSTB
HOST_CS
VRSTB
OPEN_SW
ARSTB
w
r
e
y
t
Submicom Circuit
Audio Video Circuit
Содержание DV-3500
Страница 4: ...3 EXPLODED VIEWS AND PARTS LIST 4 w a s a a a s s a q...
Страница 6: ...6 4 PC BOARDS AND PARTS LIST MAIN PCB...
Страница 7: ...7 FRONT PCB SMPS PCB...
Страница 11: ...7 OSCILLOGRAMS 11 1 27MHz 2 ROM DATA BUS 3 RAM DATA BUS 4 I2C CLK 5 I2C DATA 6 HSYNC...
Страница 12: ...12 7 VSYNC 8 BCLK DVD 9 LRCK DVD 10 TSDO 11 MCLK 12 HOST DATA...
Страница 13: ...13 13 HOST CLK 14 HOST CS 15 MC DACO 16 MD DACO 17 VFD DATA 18 VFD STB...
Страница 14: ...14 19 VFD CLK 20 COMPOSITE OUT 21 COXIAL OUT 22 OPTICAL OUT 23 S VIDEO...
