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5V ¤3.3V LEVEL SHIFT
3.3V ¤5V LEVEL SHIFT
SPDIF SIGNAL BUFFER
ZERO-MUTE CONT
FROM DV-MAIN P.W.Board(2/3)(CB502)
FROM DV-MAIN P.W.Board(2/3)(CB501)
FRONT P.W.Board(5/5)
NOTE:N.U.is Not Used Parts.
IVA-D310R/IVA-D310RB
Schematic Diagram(5/18)
DVD-LPF
DAC
CLK
STD4(Audio_Data0)
Data-out
CS
EJECT
STD2(Audio_Data1)
Data-in
ZEROL/NA
SRQ
GND
STD3(Audio_Data2)
DC3V
DC7V
STD5(BCK)
DC3V
Y/Comp
DC7V
STD6(LRCK)
DC3V
C
DC7V
Servo_GND
STD7(Master_CLK)
DC1V
GND
V_GND
Output Level : 1.2Vrms(MAX)
V_GND
DC7V
MC
GND
Servo_GND
DC1V
DiscSW1
GND(FFC S-GND)
GND
DATA
V_Mute
ZEROR/ZEROA
VCC
DC1V
GND
Reset
GND(FFC S-GND)
AGND
VCOM
SCK
Servo_GND
GND
GND
MD
GND(FFC S-GND)
BCK
AVIF_Mode
GND(FFC S-GND)
STCLK
DC5V
GND(FFC S-GND)
Servo_GND
AVRTM
GND
Servo_GND
GND(FFC S-GND)
Servo_GND
STVLD
DiscSW2
DC7V
DC5V
ML
GND(FFC S-GND)
ERROR
DC5V
LOUT
VDD
GND(FFC S-GND)
STENA
Output Level : 0.286Vp-p(Color Burst)
ROUT
GND(FFC S-GND)
STD1
V_GND
LRCK
DGND
A_Mute
STD0(SPDIF)
Output Level : 1.0Vp-p(at Lumi100% Signal)
GND
GND
GND
GND
I
A+8V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
I
DVD+5V
SERVO+7V
SERVO+5V
DVD+3R3V
I
DVD+1V
GND
GND
GND
I
DVD-EJECT
DISC-SW1
I
DAC-MCK
I
DVD-CS
GND
O
ZERO-DET
DVD-RESET
GND
A-MUTE
O
DVD-Rch
O
DVD-Lch
O
MECH-VMUTE
DVD+5V
GND
O
D-OUT
I
DVD-CMD
DVD+3R3V
GND
O
DVD-SRQ
DVDVGND
O
C
O
Y/Comp
DISC-SW2
DVD-SCK
GND
I
DAC-MDATA
DVDSGND
DVD-STS
I
DAC-MLATCH
B
F
3
D
5
E
5
C
4
1
A
F
2
B
A
4
E
2
D
3
1
C
100
R7035
15p
C7025
15p
C7024
12
R7022
12
R7021
4.7k
R7020
4.7k
R7019
51k
R7017
51k
R7016
56k
R7011
56k
R7010
22
R7042
TP7054
TP7053
TP7051
TP7052
TP7050
TP7049
TP7048
TP7047
TP7046
TP7045
TP7044
TP7043
TP7042
TP7041
TP7040
TP7039
TP7038
TP7023
TP7022
TP7021
TP7020
TP7019
TP7018
TP7017
TP7016
TP7015
TP7014
TP7013
TP7012
TP7011
TP7010
TP7009
TP7008
TP7007
TP7006
TP7005
TP7004
TP7003
TP7002
TP7001
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IMSA-9632S-45Y901
CB7001
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHCT08AFT
IC7004
N.U.
R7041
10
C7038
10
C7036
10
C7037
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
52435-2491
CB7002
0
R7040
0
R7039
BK1005LL100
Z7001
2200p
C7035
2200p
C7034
2200p
C7033
N.U.
C7032
N.U.
R7038
22k
R7037
22k
R7036
5
4
3
2
1
N.U.
IC7008
5
4
3
2
1
TC7SET08FU
IC7007
22
R7034
22
R7033
22
R7032
0.07u
L7002
2200p
C7007
2200p
C7006
0.07u
L7001
1.2k
R7007
470p
C7018
3.3
C7017
33
R7029
6.8k
R7025
120p
C7021
12k
R7013
12k
R7012
2200p
C7009
180p
C7023
6.8k
R7026
0.022
C7027
0.022
C7031
33
R7031
0
R7001
15k
R7014
6.8k
R7024
0.022
C7015
180p
C7022
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1742KE/2K
IC7001
10
C7029
0.022
C7026
0.022
C7013
3.3
C7016
BLM18PG181SH1D
L7004
BLM18PG181SH1D
L7003
33
R7027
470p
C7019
33
R7028
68
R7003
15k
R7015
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC08FT
IC7002
68
R7018
10
C7030
0.022
C7010
10
C7028
0.022
C7014
33
R7030
1.2k
R7006
120p
C7020
6.8k
R7023
G
4
+
3
-
2
1
NJM4580V
IC7005
V
8
+
5
-
6
7
NJM4580V
IC7005
- 34 -
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