Trident IS-TVHD30, 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
AVDD_ADC3
Pr
MLF1
V
R
EF
P_3
PLF2
PR_R2
PAVDD1
PB_B2
Y_G2
PDVSS
PAVDD
CVBS2_
VDDL
CVBS1_
CVBS1_G
Y
CVBS_OUTN
C_
CVBS3_
Y_G1_G
AIN_N3
C_G
CVBS1_G
CVBS2_G PB_B2_G
CVBS3_G
Pb
PAVSS
2
P
A
V
DD2
P
A
V
DD1
AIN_N1
PAVD
D
PD
VSS
Y_G2_G
AVSS_A
D
C
3
AVD
D
_AD
C
2
AIN_N2
AIN_N3
PD
VD
D
AVSS_A
D
C
2
CVBS1_
AVD
D
_AD
C
1
PB_B2_G
VREFP_2
VD DH
Pr
CVBS3_
PAVDD2
V
R
EF
P_1
MLF1
AVD
D
_AD
C
3
C_
AVSS3_BG_
A
S
S
VD
D
L
AVSS_ADC1
VR
EF
N
_
2
VREFN_1
Y_G2_G
AIN_N2
Pb
PAVSS
AIN_N1
VREFP_1
PDVDD
AVSS_ADC1
PR_R1_G
CVBS2_G
VREFP_3
VSSH
PLF2
CVBS2_
VR
EF
N
_
3
C_G PR_R2_G
PB_B2
AVSS_A
D
C
1
VR
EF
N
_
1
V
R
EF
P_2
VREFN_2
A
V
D
D
3
_
AVSP2
CVBS_OUTP
AVDD_ADC1
PR_R2_G
PAVSS1
PAVSS
1
PB_B1_G
VSSL
PR_R2
CVBS_OUTN
AVDD_ADC2
AVDD3_AVSP2
CVBS_OUTP
CVBS3_G
VREFN_3
Y
Y_G2
AD
VD
D
3
3
AVSS33
_
3
V
DDC
A
V
DD3
3
V
DDH
V
SSH
AVSS33
_
1
V
SSC
AVDD33
AVSS33_3
AVSS33_2
AVSS33_1
ADVDD33
VD DC
VSSC
VSSL
PAVSS2
AVSS_ADC3
AVSS_ADC2
AVSS_ADC2
PAVSS
AVSS_ADC3
AVSS3_BG_ASS
VD DH
VSSH
VL1_8
VA1_8
VD1_8
VA1_8
AGN
D
VD1_8
AGND
AGN
D
AGN
D
AGN
D
AGND
VD1_8
VD3_3
AGND
VA1_8
AGND
AGND
VD3_3
VD1_8
VD3_3
VD3_3
Pb
C-YC
VIDEO2/Y-YC Pr
VIDEO_OUT
VIDEO_OUT_G
VIDEO1
TV Y G-DSUB
R-DSUB
B-DSUB
H-DSUB
V-DSUB
TV_G
VIDEO1_G
VIDEO2/Y_G
AIN_N2
AIN_N3
AIN_N2 AIN_N3
G_
B_
R_
H-sync
V-sync
VM
CLAMP
Title
Size
Schematict Name R e v
Date: Sheet
of
FB420 G
SVP-EX 2 of 2
B
2 6
Tuesday, April 05, 2005
PRELIMINARY
Place this
resistor close to
EX chip Place this
resistor close to
EX chip Place this
resistor close to
EX chip
EX11/12 USE
EX32 USE
When use EX12,use 0ohm;
When use EX22,use 10Kohm.
Option
Option
R763
75
C743
10uF/16V
C732
10uF/16V
L708
150_Ohm_600mA
1 2
C761
0.1uF
R756
75
L709
150_Ohm_600mA
1 2
C779
0.1uF
R704
10K_DNS
R758
75
C733
10uF/16V
C729
10uF/16V
C7A9
0.1uF
C794
0.1uF
C765
0.1uF
C704
10uF/16V
L710
150_Ohm_600mA
1 2
R
708
1
0
SVP-EX [208]
(2 of 2)
N700B
SVP-EX_208
XTALO
1
XTALI
208
PAVSS
207
PAVD
D
206
PD
VSS
205
PD
VD
D
204
VR
EF
P_1
195
VR
EF
N
_1
194
AVSS_AD
C
1
193
A
V
DD_
A
DC1
192
AIN_N3
203
Y_G2
202
AIN_N2
201
Y_G1
200
AIN_N1
199
CVBS3
198
CVBS2
197
CVBS1
196
CVBS_OUTP
190
CVBS_OUTN
191
AVSS3_BG_ASS
189
AVD
D
3_AVSP2
188
VR
EF
P_2
184
VR
EF
N
_2
183
AVSS_AD
C
2
182
A
V
DD_
A
DC2
181
PB_B1
186
PB_B2
187
C
185
VR
EF
P_3
178
VR
EF
N
_3
177
AVSS_AD
C
3
176
A
V
DD_
A
DC3
175
PR_R2
180
PR_R1
179
VSSC
169
VDDC
168
VSSH
167
V
DDH
166
VSSC
154
VDDC
141
VSSC
138
VDDC
125
VSSC
122
VDDC
119
V
DDL
104
VSSL
103
VDDC
89
VSSC
86
VDDC
83
VSSC
70
VDDC
67
VSSC
54
V
DDH
19
VSSH
20
P_21
21
P_22
22
P_23
23
P_24
24
P_25
25
P_26
26
P_27
27
P_28
28
P_29
29
P_30
30
P_31
31
P_32
32
P_33
33
P_34
34
P_35
35
P_36
36
P_37
37
P_38
38
P_39
39
P_40
40
P_41
41
P_44
44
P_45
45
P_46
46
P_47
47
P_48
48
P_49
49
P_50
50
P_51
51
P_52
52
PAVD
D
1
2
PAVSS1
4
PAVD
D
2
5
PAVSS2
7
VDDC
9
VSSC
8
MLF1
3
PLF2
6
AIN_HS
10
AIN_VS
11
P_42
42
P_43
43
R793
1K
C793 2700pF
C750 0.1uF
C781
0.1uF
C720
10uF/16V
C753 0.1uF
C718
0.1uF
C768
0.1uF
C785 2700pF
C742
10uF/16V
C7B0
0.1uF
G700
14.318MHz
C7A8
0.1uF
C710
0.1uF
R789
75
L704 150_Ohm_600mA
1 2
C7A2
30pF
R773
0/10K
C789
0.1uF_DNS
C776
0.1uF
C712
0.1uF
C748 0.1uF
C745 0.1uF
C799 0.1uF
R791
1K
C749 0.1uF
L707 150_Ohm_600mA
1 2
C719
0.1uF
C778
0.1uF
C7A7
0.1uF
C795
20pF
C734
10uF/16V
L705
150_Ohm_600mA
1 2
C727
10uF/16V
C741
10uF/16V
C792
0.1uF
C788
0.1uF_DNS
R759
75
L711 150_Ohm_600mA
1 2
R702 10K_DNS
C796
20pF
C777
0.1uF
L706
150_Ohm_600mA
1 2
C784
0.1uF
C786
0.1uF
C7A1
0.1uF
R790
1K
L712
150_Ohm_600mA
1 2
C766
0.1uF
C782
0.1uF
C751 0.1uF
C787
0.1uF_DNS
C763
0.1uF
C740
10uF/16V
C760
0.1uF
R775
560
R760
75
C791
0.1uF
L713 150_Ohm_600mA
1 2
R761
75
C746 0.1uF
C780
0.1uF
C7A3
0.1uF
C762
0.1uF
R755
75
C774
0.1uF
R706
10K