5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
To Power Board
To Main Board
S_VIDEO_INPUT
F_CVBS
1394 INPUT
TO SWITCH BOARD
3904
IDC Slave Addr: D0H/D1H
ADD
MODIFY
C1
D5
C2 D5
C3 D4
C4 D4
C5 D4
C6 D4
C7 D4
C8 D4
C9 D5
C11 D4
C12 D3
C15 C4
C16 C4
C17 C3
C19 C5
C18 C2
C20 C5
C21 C2
C25 C3
C26 C3
C27 C3
C28 C4
C33 B2
C35 B2
C36 B4
C37 B4
C38 B3
C39 B4
C40 A3
C41 A3
R1 D5
R2 D5
R3 D5
R4 D5
R5 D5
R6 D4
R7 D5
R8 D5
R10 C4
R13 C5
R16 C4
R18 C3
R20 C3
R21 C3
R22 C3
R24 C4
R25 C4
R28 C4
R33 B3
R34 B3
R35 B3
R36 B5
R37 B3
R38 B5
R39 C5
R40 B5
R49 A2
R50 A2
R52 A2
R42 B2
R41 B3
Q1 D5
Q2 D4
Q3 D5
Q4 D5
Q5 B4
U1 C1
U2 C3
U3 C4
D1 D4
D2 D5
D4 D1
D3 D2
D5 D5
D6 D1
D7 C4
D11 C2
D10 C2
D12 C2
D13 C2
D15 B3
D16 B1
D17 A2
D18 A2
FB1 D4
FB2 D4
FB3 D4
FB4 D1
FB5 C4
FB6 C1
VFD D3
JP1 D4
JP2 D2
JP3 B4
J5 B5
-24VV
ATN_FM
RDY_FM
FAN_CTL
P_CON
+12V
IR
IR
RST_MPEG
SCK_MPEG
+12V
-24VV
CS
D_FM
SDA
DATA
OSC_1
IR
RDY_FM
D_HOST
OSC_2
FAN_CTL
OSC_2
RST_MPEG
P_CON
D_HOST
D_FM
SCK_MPEG
RESET
OSC_1
ATN_FM
IDC_SCL
+F1
VCC
POW_SW
CS
+F2
DATA
POW_SW1
POW_SW
F_Y_IN
Y_CIN
F_C_IN
Y_CIN
+F1
+F2
POW_SW1
LED-2
POW_SW
P_CON
VCC
INT_FP
IDC_SDA
IDC_SCL
IDC_SCL
IDC_SDA
INT_FP
SDA
P_CON
FAN_CTL
+12V
+12V
+12V
POWER_ LED
POWER_ LED
VCC
VCC
VCC
VCC
VCC
VCC
-24VV
GND_VIN
VCC
GND_AV
VCC
GND_AV
GND_VIN
GND_AV
GND_AIN
GND_PHY_A
GND_PHY_A
GND_PHY_A
VCC
VCC
GND_AV
R46
10K
R42
470
Y1
12MHz
R36
NC
JP1
PITCH=2.0
1
2
3
4
5
6
7
K3
D12
1N4148/SMT
R51
10K
K4
R12
NC
C33
22P
JP2
S(VIDEO) OUT
1
2
3
4
R31
820
R14
10K(OPEN)
R40
10K
R48
100
FB2
D1
1N
4148/
D
K6
+
C5
47uF
/16V
R17
10K(OPEN)
R56
4.7K
D7
1N4148/SMT
R11
NC
R8
680
FB3
U4
HT1381
1
2
3
4
5
7
6
8
INT1
XIN
XOUT
GND
RESET
SCL
SDA
VCC1
R6
1
R53
10K
C27
0.1u
C41
5P
R24
100
C37
NC
+
C11
10UF/50V
R15
10K(OPEN)
FB6
BK1608HM601-T
+
C35
47UF/16V
C39
NC
C6
100P
R28
100
K1
R25
100
R16
10K
R45
1M
R9
100
C12
0.1u
Y2
32.768K
R19
10K(OPEN)
C28
0.1
D16 RB751
1
2
D5
5.6V/DIP
D18
3.3V/0.5W
1
2
R54
3.3K
C19
0.1u
J5
PICH=2.0
1
2
3
4
C4
100P
U2
PT6312
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
SW1
SW2
SW3
SW4
SD
out
SD
in
GN
D
SC
LK
/CS
KEY1
KEY2
KEY3
KEY4
VDD
SEG1/K1
SEG2/K2
SEG3/K3
SEG4/K4
SEG5/K5
SEG6/K6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
VEE
SEG13
SEG14
SEG15
SEG16
G6
G5
G4
G3
G2
G1
VDD
LED4
LED3
LED2
LED1
GND
OSC
C15
22P
C24
0.1u
D13
1N4148/SMT
R21
10K
R13
4K7
R47
50
+
C7
10uF
/50V
R10
1M
R18
51K
R2
3.3k
D17 RB751
1
2
R35
10K
D15 RB751
1
2
+
C3
47uF/16V
C14
0.1u
R3
3.3k
R39
100
D8
LSV
+
C20
47uF/16V
J2
PITCH=2.0
1
2
3
4
5
6
7
R4
680/DIP
R20
10K
C36
100P
R44
NC
D19
1N
4148/
SMT
R37
10K
C1
104
D6
1N4148
1
2
R34
10K
+
C38
47UF/16V
U3
LH316S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
24
23
22
21
20
19
P_CON
DATA
NC
CS
NC
VSS
VSS
CLK
SCL
SDA
DATA_T
RST_TRST_M
IR
D_HOST
D_FM
SCK
VDD
RDY
ATN
OSC2
OSC1
RESET
VDD
E1
BATTERY3V
Q1
8050DIP
C16
22P
C2
104
C17
0.1u
J3
PH7/2MM
2MM/PH7/TH
1
2
3
4
5
6
7
D4
1N4148
1
2
D9
LSV
Q6
8050DIP
C22
100P
C26
0.1u
C30
47P
C31
47P
C40
5P
+
C23
47uF/16V
+
C9
10UF/50V
R27
NC
R41
1K
C32
47P
Q2
8050DIP
R32
330
R5
1
Q3
8050DIP
J4
1394 INTERFACE
1
2
3
4
5
6
D2
1N
4148/
D
FB5
D11
1N4148
1
2
Q7
8050DIP
R22
10K
R49
47
JP3
PITCH=2.0MM
1
2
3
4
5
6
7
8
C8
100P
Q4
8050DIP
LED-1
SACD
K5
Q5
2
+
-
U5A
4558
3
2
1
8
4
R38
10K
D10
1N4148
1
2
K2
R33
10K
R50
47
R43
0
+
C25
47uF/16V
FB1
R1
680/DIP
C29
NC
VFD1
VFD-54
1
2
3
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
19
20
21
22
29
28
27
26
25
24
23
30
31
32
F
F
NP
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
NP
NP
NP
NP
1G
2G
3G
4G
5G
6G
7G
NP
F
F
C18
33P
R55
10K
U1
REM
1
2
3
IR
GND
VCC
CON1(RT)
1
2
R52
47
R7
680
D3
LSV
FB4
BK1608HM601-T
C21
33P
6-1
6-1
DVDR3408/93 Front Board Electrical Diagram
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