Sanyo DP46142, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VGA Audio input
VGA input
Component input A/V input
SPDIF out
CP_C = "High"
UART communication disable.
CP_C = "Low"
UART communication workable.
Q19/Q22 from FDV301N change to 3904/3906
R189 from 10K change to 4.7K
R195 from 10K change to 47K
R197 from 10K change to 430K
R199 1K no need ( Delete )
"cap_p" function from D-SUB just reserve
Reserve VD10 for ESD from RCA port issue
Remove R68 pull high UART0_RX resistor
V_H
V_V
cab_p
V_R
V_G
V_B
VGA_VSYNC
VGA_HSYNC
V_R V_B V_G V_H V_V Y_HD Pr_HD Pb_HD
VGA_HSYNC VGA_VSYNC
VGA_SDA
VGA_SCL
Y_HD
Pb_HD
Pr_HD
D_RX
D_TX
COAX
D_TX
D_RX
D_RX
D_TX
COAX
cab_p
VCC5_0_VGA
VCC3_3_STB VCC3_3_STB
VCC5_0_VGA
VCC3_3
VCC5_0
VCC3_3_STB
VCC5_0
VGA_SCL P11
VGA_SDA P11
VGA_VSYNC_0 P11 VGA_HSYNC_0 P8
PC_IN_R P9
VGA_B_IN P8
VGA_G_IN P8
VGA_R_IN P8
VGA_SCL P11
VGA_SDA P11
VING1 P8
YPbPr_LW P9
YPbPr_RR P9
PC_IN_L P9
VINB1 P8
VINR1 P8
Coaxial P9
UART0_RX P11
UART0_TX P11
IEC958_O P5,9
LINEOUT_L P9
LINEOUT_R P9
CP_C P10
Title
Size Document Number Rev
Date: Sheet of
SCHEMATIC,M/B VTV-L42612
COMPAL OPTOELECTRONICS CO., LTD
7 15 Tuesday, January 17, 2012
1
XXXXXX
Title
Size Document Number Rev
Date: Sheet of
SCHEMATIC,M/B VTV-L42612
COMPAL OPTOELECTRONICS CO., LTD
7 15 Tuesday, January 17, 2012
1
XXXXXX
Title
Size Document Number Rev
Date: Sheet of
SCHEMATIC,M/B VTV-L42612
COMPAL OPTOELECTRONICS CO., LTD
7 15 Tuesday, January 17, 2012
1
XXXXXX
R118
0/0402/NC
R118
0/0402/NC
R120
47K/1%/NC R120
47K/1%/NC
VD1
AZ5125/NC
VD1
AZ5125/NC
1
2
FB15
BLM21PG300SN1D/NC
FB15
BLM21PG300SN1D/NC
R109 47/1%/NC R109 47/1%/NC
R107 47/1%/NC R107 47/1%/NC
C165
10nF/16V/0402/NC C165
10nF/16V/0402/NC
R121 47/1%/NC R121 47/1%/NC
R42 75/1% R42 75/1%
FB38
BLM21PG300SN1D
FB38
BLM21PG300SN1D
FB36
BLM21PG300SN1D FB36
BLM21PG300SN1D
R128
47K/1%/NC R128
47K/1%/NC
R112
75/1%/NC
R112
75/1%/NC
IO22 2x3_CX_COMPO-FIGHTER IO22 2x3_CX_COMPO-FIGHTER
T1
Coaxial
T2
L
T3
R
T4
Y/CVBS
T5 Pb
T6 Pr
S4
GND
S5
GND
S6
GND
S1
GND
S2
GND
S3
GND
14
PB
B3 SW
15
PB
R195 47K R195 47K
1 2
R245 47/1% R245 47/1%
FB16
BLM21PG300SN1D/NC
FB16
BLM21PG300SN1D/NC
FB10 KSI06033R3KA FB10 KSI06033R3KA
R197
430K
R197
430K
1
2
C169
100pF/25V/0402/NC
C169
100pF/25V/0402/NC
R190
10K/0402
R190
10K/0402
1 2
R157 0 R157 0
R192
1K/0402
R192
1K/0402
1
2
R119
47K/1%/NC R119
47K/1%/NC
FB6 BLM21PG300SN1D FB6 BLM21PG300SN1D
R90 47/1% R90 47/1%
IO6
NIKETECH / OPTICAL_V/NC
IO6
NIKETECH / OPTICAL_V/NC
VCC
2
IN
1
GND
3
R125
47K/1%/NC R125
47K/1%/NC
R96 47K/1% R96 47K/1%
VD7
AZ5125/NC
VD7
AZ5125/NC
1
2
IO23 2x4_CX_COMPO-FIGHTER/NC IO23 2x4_CX_COMPO-FIGHTER/NC
T2
Coaxial
T3
L
T4
R
T6
Y/CVBS
T7 Pb
T8 Pr
S6
GND
S7
GND
S8
GND
S2
GND
S3
GND
S4
GND
18
PB
B4 SW
19
PB
T1
LINEOUT_L
GND
S1
T5
LINEOUT_R
GND
S5
R194 0/NC R194 0/NC
R92 47/1% R92 47/1%
VD5
AZ5125/NC
VD5
AZ5125/NC
1
2
R105 4.7K/NC R105 4.7K/NC
VD6
AZ5125/NC
VD6
AZ5125/NC
1
2
FB12
BLM21PG300SN1D/NC FB12
BLM21PG300SN1D/NC
R116
2.2K/NC R116
2.2K/NC R115
2.2K/NC R115
2.2K/NC
VD9
AZ5125/NC
VD9
AZ5125/NC
1
2
FB17
KSI06033R3KA/NC FB17
KSI06033R3KA/NC
R111 47/1%/NC R111 47/1%/NC
R89 75/1%/0402 R89 75/1%/0402
C167
100pF/25V/0402/NC
C167
100pF/25V/0402/NC
FB4 BLM21PG300SN1D FB4 BLM21PG300SN1D
FB8 KSI06033R3KA FB8 KSI06033R3KA
VD2
AZ5125/NC
VD2
AZ5125/NC
1
2
C166
0.1uF/10V/0402/NC C166
0.1uF/10V/0402/NC
GND
R
L
IO7
PHONEJACK-JALCO/NC
GND
R
L
IO7
PHONEJACK-JALCO/NC
1
3
2
R113
75/1%/NC
R113
75/1%/NC
IO5
DSUB15P-CONTECK/NC IO5
DSUB15P-CONTECK/NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 17
R117
0/0402/NC
R117
0/0402/NC
R146 0 R146 0
R114
75/1%/NC
R114
75/1%/NC
FB14
BLM21PG300SN1D/NC
FB14
BLM21PG300SN1D/NC
VD4
AZ5125/NC
VD4
AZ5125/NC
1
2
R199
1K/NC
R199
1K/NC
1
2
FB5 BLM21PG300SN1D FB5 BLM21PG300SN1D
C168
0.1uF/10V/0402/NC C168
0.1uF/10V/0402/NC
VD3
AZ5125/NC
VD3
AZ5125/NC
1
2
FB20
KSI06033R3KA/NC FB20
KSI06033R3KA/NC
R163
0/0402/NC
R163
0/0402/NC
R104 4.7K/NC R104 4.7K/NC
R102 47K/1% R102 47K/1%
VD8
AZ5125/NC
VD8
AZ5125/NC
1
2
R98 47K/1% R98 47K/1%
U8
74LVC1G17GW/NC U8
74LVC1G17GW/NC
1
2 4
3
5
Q19
LMBT3904L Q19
LMBT3904L
C
B
E
C296
10pF/50V/NC
C296
10pF/50V/NC
1
2
C371
10pF/50V/NC
C371
10pF/50V/NC
1
2
R94 75/1%/0402 R94 75/1%/0402
FB37
BLM21PG300SN1D
FB37
BLM21PG300SN1D
U7
74LVC1G17GW/NC U7
74LVC1G17GW/NC
1
2 4
3
5
Q22
LMBT3906L
Q22
LMBT3906L
C
B
E
R158 0/NC R158 0/NC
R100 47K/1% R100 47K/1%
R129
0/0402/NC
R129
0/0402/NC
1 2
C214
10pF/50V/NC
C214
10pF/50V/NC
1
2
R88 47/1% R88 47/1%
C369
10pF/50V/NC
C369
10pF/50V/NC
1
2
FB13
BLM21PG300SN1D/NC
FB13
BLM21PG300SN1D/NC
R189
4.7K/0402
R189
4.7K/0402
1 2
C170
100pF/25V/0402/NC
C170
100pF/25V/0402/NC
R91 75/1% R91 75/1%
R108 47/1%/NC R108 47/1%/NC
R110 47/1%/NC R110 47/1%/NC