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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
E
E
F
F
FULL: MSP3455G
BTSC
DVSUP
EURO: MSP3415G
To Front Panel
RTC is not stuffed if Holtek FP be used.
FROM
POWER
SUPPLY
IDC Slave Addr: 0x80/81
Audio Interface
To Main Board
H:VCR , L:TV
IDC Slave Addr: D0H/D1H
USA: MSP3425G
RTC is used with NEC FP to reserve
time while power off.
H:3CH , L:4CH
FLEXIBLE CABLE
C1 A2
C2 A2
C3 B4
C4 B5
C5 B5
C6 B3
C7 B4
C8 B3
C9 B2
C11 B2
C10 B3
C12 B2
C13 B2
C14 B2
C19 B1
C20 B2
C18 B1
C15 B4
C16 B5
C21 D2
C23 D5
C22 D5
C25 D4
C24 D3
C27 D4
C26 D4
C29 D5
C28 D5
C30 D3
C31 D3
C32 D6
C33 D6
C34 E4
C35 E4
C37 E4
C38 E6
C36 E6
C40 E6
C39 E6
C41 E4
C42 E4
D1 B5
D2 B6
D3 B2
E1 B5
FB1 A2
FB2 A2
FB3 A2
FB6 B2
FB5 B2
FB4 B2
JP2 B6
JP1 A1
FB7 C4
JP3 E2
Q1 B2
Q30 A6
R1 A5
R2 B5
R3 B5
R4 B5
R5 B2
R6 B5
R7 B5
R166 B6
R167 B6
R168 B6
U1 B5
U2 B5
U3 E5
Y1 B4
Y2 B4
Y3 E4
/RST_AUD
BDCOMP
+5VSTB
+3.3V
IDC_SCL_FB
V+12
IDC_SCL1
IDC_SDA1
/RST_AUD
V_BAT
V+5
TV_MONO
V_BAT
IDC_SCL
IDC_SCL
+32
IDC_SCL1
IDC_SDA
IDC_SDA1
V-12
GND
IDC_SDA_FB
IDC_SDA
GND_AV
IDC_SCL
AI_SCLK
AO_IEC958
AI_D0
AO_D0
AO_SCLK
IDC_SDA
E5_SPI_MOSI
AO_D3
E5_SPI_CLK
IDC_SCL
AI_FSYNC
TUN_DET
BTSC_AINL
CS_8776
E5_SPI_CS2
AO_D1
TV_MONO
AI_MCLKO
AO_D2
AO_MCLKO
CHSW
AO_FSYNC
CS_8775
VCR/TV
BDCOMP
IDC_SDA
MUTE
BTSC_AINR
V12-
GND
VCC_STB
GND_AV
VCC_STB1
VCC
VCC
VCC_STB1
V12
V33
GND_AV
V12
GND_AV
+32V
GND
VCC_STB1
V8+
V8+
VCC
GND_AV
V33
GND_AV
GND_AV
C16
0.1UF(3530ON)
C5
0.1UF(T81ON)
Q30
2N3904(OPEN)
2
1
3
U2
SA3530(3530ON)
1
2
3
4
5
6
7
8
INT1
XIN
XOUT
GND
INT2
SCL
SDA
VCC1
C3
10pF(T81ON)
C7
10pF(T81ON)
C34
56PF
C13
0.1UF
C32
1500PF
+
C31
100UF/16V
1
2
Y2
32.768K(3530ON)
R166
10k(OPEN)
C33
0.01UF
C23
0.1UF
U3
MSP3455G-PMQFP44
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
25
26
27
23
24
28
29
30
31
32
33
34
35
36
37
38
40
41
42
43
44
1
2
3
39
4
5
6
TP
D_CTR_I/O_1
D_CTR_I/O_0
ADR_SEL
STANDBYQ
I2
C_
S
C
L
I2
C_
S
D
A
I2S_C
L
I2
S
_
WS
I2
S
_
DA
_
O
UT
I2
S
_
DA
_
IN1
TP
_
C
O
D
VSU
P
D
VSS
I2
S
_
DA
_
IN2
R
ESET
Q
VREF2
DACM_R
DACM_L
NC
NC
NC
VREF1
SC1_OUT_R
SC1_OUT_L
NC
AHVSUP
C
APL_M
AH
VSS
A
G
NDC
SC
2_I
N
_L
SC
2_I
N
_R
SC
1_I
N
_L
SC
1_I
N
_R
VR
EF
T
O
P
MO
NO
_
IN
AVSS
AVSUP
ANA_IN-
ASG1
TESTEN
XTAL_IN
XTAL_OUT
+
C22
3.3UF/16V
1
2
JP2
CON4/2MM(OPEN)
1
2
3
4
C42
0.01UF
R5
1K
C12
0.1UF
+
C41
100UF/16V
R3
0
Q1
2N3904
2
1
3
R168
0
R1
4.7K
JP1
CON9/2MM
1
2
3
4
5
6
7
8
9
FB2
0805
R7
0
FB7
KLN501
D2
1N4148
1
2
R6
0
R2
0
D1
RB751(3530ON)
1
2
R167
10k(OPEN)
C8
0.1UF
D3
8.7V/0.5W
1
2
Y1
32.768K(T81ON)
2
1
C15
10PF(3530ON)
FB1
0805
FB3
0805
+
C4
47UF/16V
E1
BATTERY3V
+
C10
47UF/16V
U1
M41T81(T81ON)
1
2
3
4
5
6
7
8
OSCI
OSCO
BAT
GND
SDA
SCL
INT
VCC
C2
0.1UF
FB5
0805
+
C1
10UF/16V
C14
0.1UF
+
C19
10UF/50V
+
C9
100UF/16V
C20
0.1UF
JP3
FMN32/1.0mm
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
+
C30
10UF/16V
1
2
+
C28
10UF/16V
1
2
FB6
GLN301
+
C25
100UF/16V
1
2
Y3
18.432MHz
C29
0.1UF
C39
1000PF
C40
1000PF
C37
15PF
C27
0.01UF
C26
1500PF
C35
15PF
C18
0.1UF
C36
0.47UF
+
C11
47UF/16V
+
C6
47UF/16V
R4
470k
C38
0.47UF
FB4
GLN301
+
C24
47UF/16V
1
2
C21
0.1UF
6-21
6-21
DVDR3408/93 AV Board Electrical Diagram: PWR,CONN,BTSC,RTC
Title:PWR,CONN,BTSC,RTC
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