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6-22
5
DVDR3425H/93, DVDR3435H/93 AV Board Electrical Diagram: PWR, CONN,BTSC, GCODE,A IN
TITLE: PWR,CONN,BTSC,GCODE,A IN BOARD
V12
FB1
+32V
0805
C7
0.1UF
R8
1K
D
C2
C3
10UF/16V
+
22UF/50V
0.1UF
GND_AV
XP2
VCC_STB
V12
+32
1
2
+5VSTB
FB3
0805
3
GND
4
V+5
FB4
GLN301
5
V-12
R186
10
6
7
V+12
FB6
GLN301
8
9
CON9/2MM
+
+
FROM
POWER
C19
C20
C17
SUPPLY
GND_AV
47UF/16V
0.1UF
100UF/16V
VCC
FB7
KLN501
C33
+
+
47UF/16V
C34
C35
C36
C37
+
100UF/16V
1500PF
0.01UF
10UF/16V
C
GND_AV
TV_MONO
TV_MONO
BDCOMP
BDCOMP
U4
C49
56PF
1
AVSUP
2
ANA_IN1+
3
ANA_IN-
C52
15PF
4
TESTEN
5
XTAL_IN
6
XTAL_OUT
7
TP
8
D_CTR_I/O_1
9
D_CTR_I/O_0
Y1
10
ADR_SEL
C54
15PF
18.432MHz
11
STANDBYQ
VCC
DVSUP
+
C60
C59
100UF/16V
0.01UF
IDC_SCL
IDC_SDA
/RST_AUD
B
Audio Interface
XP3
AO_D3
1
V33_Gcode
AO_D2
2
AO_D1
3
4
V33
AO_D0
5
+3.3V
V33
6
AO_FSYNC
7
AO_SCLK
8
9
AO_MCLKO
10
11
E5_SPI_MOSI
12
GND
IDC_SCL
13
C66
CE
IDC_SDA
14
0.1UF
GND
E5_SPI_CLK
15
MUTE
16
/RST_AUD
17
IDC_SDA
IDC_SDA
18
IDC_SCL
IDC_SCL
19
AI_D0
20
AI_FSYNC
21
V33_Gcode
AI_SCLK
22
23
AI_MCLKO
24
25
R58
10K
AO_IEC958
26
LINE_SEL0AV
27
LINE_SEL1AV
28
29
30
C68
31
10UF/16V
32
A
FMN32/1.0mm
GND
FLEXIBLE CABLE
To Main Board
5
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4
Q1
V8+
2N3904
IN1L
C9
0.1UF
+
C8
D1
9.1V/0.5W
CON3
1
2
GND_AV
3
XP1
V12-
VCC
IN1R
C16
+
0.1UF
C21
C22
0.1UF
0.1UF
C18
47UF/16V
C15
47UF/16V
R_LIN_1
C26
3.3UF/16V
1
2
C38
0.1UF
C32
0.1UF
BTSC
IDC Slave Addr: 0x80/81
GND_AV
USA: MSP3425G
EURO: MSP3415G
C39
V8+
FULL: MSP3455G
10UF/16V
2
1
C48
+
C46
C47
0.01UF
100UF/16V
1500PF
R_RIN_1
33
AHVSUP
GND_AV
32
NC
31
SC1_OUT_L
30
SC1_OUT_R
C53
29
VREF1
28
0.47UF
NC
27
DACM_L
BTSC_AINL
26
DACM_R
25
VREF2
24
NC
BTSC_AINR
23
NC
C55
0.47UF
C56
C57
1000PF
1000PF
GND_AV
MSP3455G-PMQFP44
R_LIN_2
I2C address is
0011000
U6
V33_Gcode
GSV01
QFP44-5
R_RIN_2
12
44
NC8
GND1
13
43
NC9
VDD
14
42
NC10
NC22
15
41
NC11
NC21
16
40
/SCK
NC20
17
39
VDD1
NC19
18
38
SD/TXD
NC18
19
37
SI/RXD
VSS1
20
36
SCL
A2
21
35
SDA
A1
R54
0
22
34
GND2
A0
V33_Gcode
V33
FB8
+
V33_Gcode
GLN301
C69
+
C70
47UF/16V
0.1UF
Y2
5MHz
C72
C73
22PF
22PF
4
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3
R1
NC
R2
C1
-12V
1.2K
330P
R3
2.4K
R4
C4
3.3K
6
U2B
10u
R5
1K
LINA
7
C5
5
R9
NJM4558
R10
1800P
SOP8
10K
47K
+12V
GND_AV
GND_AV
GND_AV
R13
NC
-12V
R14
C12
1.2K
R16
330P
R15
2.4K
3.3K
C13
U2A
10u
R18
1K
2
RINA
1
C14
3
R19
NJM4558
R20
1800P
SOP8
10K
47K
+12V
GND_AV
GND_AV
GND_AV
R24
NC
-12V
R25
C23
1.2K
330P
R27
2.4K
R28
C24
3.3K
2
U3A
10u
R29
1K
LINC
1
C31
3
R30
NJM4558
R31
1800P
SOP8
10K
47K
+12V
GND_AV
GND_AV
GND_AV
R32
NC
R34
C45
-12V
1.2K
R36
330P
R35
2.4K
3.3K
C50
U3B
10u
R37
1K
6
7
RINC
C51
5
R38
NJM4558
R39
1800P
SOP8
10K
47K
+12V
GND_AV
GND_AV
GND_AV
R40
NC
R41
C58
-12V
1.2K
330P
R42
2.4K
R43
C61
3.3K
2
U5A
10u
R44
1K
LIND
1
C62
3
R45
NJM4558
R46
1800P
SOP8
10K
47K
+12V
GND_AV
GND_AV
GND_AV
R47
NC
R48
C63
-12V
1.2K
R50
330P
R49
2.4K
3.3K
C64
U5B
10u
R51
1K
6
7
RIND
C65
5
R52
NJM4558
R53
1800P
SOP8
10K
47K
+12V
GND_AV
GND_AV
GND_AV
C67 100P
R55
10K
-12V
R56
10K
VINL
U7A
2
1
VINL_OUT
R57
3
NJM4558
47K
SOP8
+12V
GND_AV
GND_AV
C71
100P
R59
10K
-12V
R60
10K
VINR
6
U7B
7
VINR_OUT
5
R61
NJM4558
SOP8
47K
+12V
GND_AV
GND_AV
3
6-22
2
1
U1
VCC
RINA
1
16
B0
VCC
RINC
LINC
2
15
B2
A2
VINR
3
14
LINB
CB1
BN
A1
RIND
VINL
0.1uF
4
13
B3
AN
LINA
R6
RINB
5
12
B1
A0
V12-
1K
LIND
6
11
E
A3
LINE_SEL0AV
R7
4.7K
7
10
VEE
S0
8
9
LINE_SEL1AV
GND
S1
R11
4.7K
R12
C10
C6
1K
10uF/16v
CD 4052
0.1uF
SOP16
Tuner Audio In
R17
NC
RINB
BTSC_AINR
R21
10k
R22
10k
TV_MONO
R23
NC
LINB
BTSC_AINL
V12
R26
22
+12V
C25
C27
C28
C29
C30
+
100UF/16V
0.1UF
0.1UF
0.1UF
0.1UF
GND_AV
V12-
R33
22
-12V
C40
C41
C42
C43
C44
100UF/16V
0.1UF
0.1UF
0.1UF
0.1UF
GND_AV
C41
C2
R8
D5
C61
B3
C56
C4
C27
C2
R3
D3
C64
B3
C57
C4
C60
B5
R15
D3
R186
D5
C47
C4
C66
B5
R27
C3
C54
C5
C35
C5
C48
C4
R35
C3
C52
C5
C5
D3
C36
C5
R42
B3
Y1
C5
C14
D3
C3
D5
R49
B3
C73
A4
C31
C3
C7
D5
Q1
D4
C72
A4
C51
C3
C9
D4
R4
D3
C2
D5
C62
B3
C16
D4
R16
D3
R26
C2
C65
B3
C20
D5
R28
C3
R33
C2
X13
A2
C21
D5
R36
C3
R10
D3
U1
D2
C22
D4
R43
B3
R20
D2
XP1
D4
C28
C2
R50
B3
R31
C3
XP2
D5
C29
C2
C26
C4
R39
C2
XP3
B5
C30
C2
R7
D1
R46
B3
FB4
D5
C32
C4
R11
D1
R53
B2
FB6
D5
C38
C5
Y2
A4
R57
A3
FB8
A4
C42
C2
D1
D4
R61
A3
U6
B5
C43
C2
R9
D3
C19
D5
FB7
C5
C44
C2
R19
D3
C33
C5
U4
C5
C70
A4
R21
D2
C15
D4
R1
D3
CB1
D1
R22
D2
C18
D4
R13
D3
C10
D2
R30
C3
C69
A4
R17
D2
C53
C4
R38
C3
C49
C5
R23
D2
C55
C4
R45
B3
C71
A3
R24
D3
R54
B4
R52
B3
C67
B3
R32
C3
R2
D3
R55
B3
C46
C4
R40
C3
R14
D3
R56
A3
C34
C5
R47
B3
R25
C3
R59
A3
C17
D5
U2A
D3
R34
C3
R60
A3
C25
C2
U2B
D3
R41
C3
R58
A5
C40
C2
U3A
C3
R48
B3
C37
C5
C59
B5
U3B
C3
R5
D3
C39
C4
C1
D3
U5A
B3
R18
D3
C68
A5
C12
D3
U5B
B3
R29
C3
C8
D5
C23
C3
U7A
A3
C6
D2
C45
C3
U7B
A3
R37
C3
R44
B3
C4
D3
C58
B3
R51
B3
C13
D3
C63
B3
R6
D2
C24
C3
FB1
D5
R12
D2
C50
C3
FB3
D5
2
1
VCC
D
C
B
A
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