Advertisement
6-5
1
Main Board Electric Diagram: Power & Connector for DVP3180K/93
GND
P-12V
A
C1
100PF
P-24V
8P/2.54
L1
FB(0805)
8
L2
FB(0805)
7
6
L4
FB(0805)
5
4
3
L5
FB(DIP)
2
L26
1
FB(DIP)
C2
CN1
C3
100PF
C4
C5
100PF
100PF
100PF
GND
GND
GND
GND
GND
A+5V
P+5V
R11
2.2-0805
+12V
Servo analog
B
+5V power
BC9
EC6
BC7
BC8
0.1UF
470UF16V
330PF
0.1UF
+
RFGND
GND
GND
GND
SYSTEM +5V
power
L21
DVCC
-12V
BC12
FB
EC13
+
0.1UF
100UF16V
GND
260mA
Video buffer +5V
GND
V+5V
L25
200MA
FB
EC15
BC16
220UF16V
0.1UF
VGND
C
VCC
431,5V MAX 5.3V,
5V
Q1
P3055LD
4
VCC
2
3
R25
1K
R15
NC/0
Q2
+12V
8550
200mA
P+12V
DIP
E
C
R29
R30
22k
22k
R31
R32
22K
2.2K
D
R34
R35
4.7K
Q4
P-12V
B
PCON
100
2N3904(SOT-23)
C15
R36
R37
22k
0.1uF
4.7K
DVCC3
1
2
3
P+12V
DVCC3
FB
close to 8202
L3
34ma~58ma(64Mx1)
EC2
BC2
+
VCC
SDRAM POWER
+3.3V
100UF16V
0.1UF
SD_VCC3
FB
L9
RFGND
RFGND
Flash POWER
+3.3V
ROM_VCC3
DVCC3
FB
L11
APLLVCC3
3 mA
R7
33
Audio PLL POWER +3.3V
EC3
BC4
BC5
470UF16V
0.1UF
0.1UF
GND
GND
VVCC3
Video DAC POWER +3.3V
FB
L12
AVCC12
BC6
EC4
+
R8
33/0805
0.1UF
100UF16V
EC7
EC8
VGND
+
100UF16V
100UF16V
USB_PLL3.3
FB
AGND
L19
BC10
AVCC-12
0.1UF
R14
33/0805
GND
100UF16V
100UF16V
L20
VCC3A
EC10
EC11
R185
15
FB
BC11
AGND
0.1UF
AD_GND
AZ1117D-ADJ-TO252
U1
L24
3
IN
OUT
FB(DIP)
BC14
EC32
0.1UF
+
220UF16V
R22
220/1%
431 5V MAX5.0V
P+5V
M+5V
GND
L7
FB(0805)
C12
100U16V
R/V_0
R/V_O
R20
B/U_0
B/U_O
NC/1K
GND
G/Y_O
1
NC/TL431
G/Y_O
1
U2
CVB1_O
CVB1_O
R21
NC/1K
+12V
ZD1
NC/5.1V
R27
GND
GND
0
AGND
+12V
+12V
ZD2
-12V
R33
MGND
18V
4.7K
E
C
Q3
2N3904(SOT-23)
R17
NC/0
2
3
4
PLL power
GND
PLL3.3V
R1
EC1
GND
2.2-0805
BC1
C217
C216
C215
+
DVCC3
0.1UF
0.1U
1U
0.1U
47uF/16V
C99
P+5V
RFGND
RF3.3V
100P
R2
10K
RF Power
BC3
CN2
L34
FB(0805)
1
0.1UF
L6
FB(0603)
2
L8
FB(0603)
3
RFGND
4
5
6
7
L10
FB(0805)
8
9
L22
FB(0805)
P-24V
10
L23
FB(0805)
11
+12V
12
L35
FB(0603)
MIC
13
14P/2.0
C103
C102
C100
100P
C106
1000P
100P
100P
GND
CN4
F1
NC/4P/2.0
NC/FUSE(0603,500mA)
1
1
R9
NC/33
2
R10
NC/33
3
4
EC9
C10
C11
R12
R13
+
NC/15K
NC/15K
NC/220UF16V
NC
NC
GND
GND
GND
GND
GND
EC12
+
2
SPDIF_OUT
470UF6.3V
R26
200
VCC1.8
Video PLL +1.8V
VPLLVCC1.8
8202 kernel +1.8V
2
R16
10
EC14
BC13
R28
BC15
100
+
R18
0.1UF
0.1UF
470/1%
220UF16V
GND
VGND
GND
CN11
AV1
RCA-307
AV2
RCA-407
AFR
NC/3P/2.0
5
AFR
5
6
6
AFL
4
AFL
4
5
5
2
2
2
2
4
4
COAX
3
COAX
3
3
3
1
1
1
1
AGND
TP1
TP2
TP3
RFGND
MGND
RFGND
GND
AD_GND
TP4
TP5
GND
MGND
GND
AGND
TP6
TP7
VGND
AGND
GND
VGND
4
6-5
5
DVCC3
RN1
2.2K(8 Pin, 4R)
POWER_K
LED1
R4
100
VFD_CLK
2
R5
100
VFD_STB
2
R6
100
VFD_DATA
2
DVCC3
R3
33
IR_IN
2
C6
C7
C8
C9
100PF
33PF
33PF
33PF
GND
CN3
NC/6P/2.54
L14
NC/FB
2
MIC
6
AD_GND
5
L15
NC/FB
2
P+5V
2
MIC_DET
4
P+12V
L16
NC/FB
USB_DM
2
3
P-12V
L17
NC/FB
USB_DP
2
2
P+5V
L18
NC/FB
GND
1
Debug Port
CN5
1
P+5V
H_SYNC
2
V_H_SYNC
1,5
V_SYNC
3
V_V_SYNC
1,5
4
VGND
NC/2.0MM*4
CVB1_O
CVB1_O
1
R/V_O
R/V_O
1
C13
0.1UF
COAX
COAX
1
C89
C90
33p
33p
C14
10PF
VGND
V+5V
V+5V
D4
D5
1N4148(NC)
1N4148(NC)
R/V_O
B/U_O
1
2
C107
3
33P
D6
D7
1N4148(NC)
1N4148(NC)
VGND
VGND
VGND
VGND
V+5V
V+5V
D8
D9
1N4148(NC)
1N4148(NC)
G/Y_O
CVB1_O
C108
33P
D10
D11
1N4148(NC)
1N4148(NC)
VGND
VGND
VGND
5
6
AV1
C4
R1
A3
AV2
C3
R10
B4
BC1
A3
R11
B1
A
BC10
B3
R12
B4
BC11
B3
R13
B4
BC12
B1
R14
B2
BC13
B4
R15
C1
BC14
B3
R16
B3
BC15
B3
R17
D2
BC16
B1
R18
B3
BC2
A3
R185
B3
BC3
A3
R2
A4
BC4
A2
R20
C2
BC5
A3
R21
C2
BC6
B3
R22
C3
BC7
B1
R25
C2
BC8
B1
R26
B4
BC9
B1
R27
C2
C1
A1
R28
B4
C10
B4
R29
C1
C100
A3
R3
A5
C102
A3
R30
C1
C103
A3
R31
C1
C106
A4
R32
C1
C107
C5
R33
D2
C108
C5
R34
D1
C11
B4
R35
D1
C12
C2
R36
D1
C13
B4
R37
D1
C14
B4
R4
A5
C15
D1
R5
A5
C2
A1
R6
A5
C215
A4
R7
A3
C216
A4
R8
B2
C217
A4
R9
B4
C3
A1
RN1
A5
C4
A1
U1
B3
B
C5
A1
U2
C2
C6
A4
ZD1
C2
C7
A4
ZD2
C2
C8
A4
C89
B5
C9
A5
C90
B5
C99
A4
CN1
A1
CN11
C4
CN2
A3
CN3
B5
CN4
B3
CN5
B5
D10
C4
D11
C5
D4
C4
D5
C5
D6
C4
D7
C5
D8
C4
D9
C5
EC1
A3
EC10
B2
EC11
B2
EC12
B3
EC13
B1
EC14
B3
EC15
B1
EC2
A3
EC3
A2
EC32
C2
EC4
B3
EC6
B1
C
EC7
B2
EC8
B2
EC9
B4
F1
B4
L1
A1
L10
A4
L11
A2
L12
B2
L14
B5
L15
B5
L16
B5
L17
B5
L18
B5
L19
B2
L2
A1
L20
B2
L21
B1
L22
A4
L23
A4
L24
B2
L25
B1
L26
A1
L3
A3
L34
A3
L35
A4
L4
A1
L5
A1
L6
A4
L7
C2
L8
A4
L9
A2
Q1
C1
Q2
C1
D
Q3
D2
Q4
D1
6
Advertisement
