BBK LCD19W29EU, 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
TV1-V
SIFPOUT
IF-AGC
SCL_EXT
SDA_EXT
IF_TV
IF_TV
SDA_EXT
SCL_EXT
IF-AGC
TV1-L/R
TV
SIFPOUT
TV1-Vin-
TV1-Vin+ TV1-V
TV-SIFM
SCART_VOUT
TV
+5VA
AGND
AGND
+5VA
33V 40V
+12V_all
+5VA
+5VA
5V-OUT
+5VA
AGND
+5V_all
+5VA
+5VA
+5VA
+12V_all
+5VA
5V-OUT
AGND
AGND
SCL_EXT 2
SDA_EXT 2
TV1-Vin+
TV1-Vin-
TV-SIFP
TV-SIFM
SCART_VOUT 6
Title
Size Document Number Rev
Date: Sheet of
深圳市高新区南区科技南十路国际技术创新研究院
C
座
4
楼
TEL:0755-26996895 FAX:0755-26996830
MST9X88L 01A
TUNER
B
7 19 Monday, February 04, 2008
Title
Size Document Number Rev
Date: Sheet of
深圳市高新区南区科技南十路国际技术创新研究院
C
座
4
楼
TEL:0755-26996895 FAX:0755-26996830
MST9X88L 01A
TUNER
B
7 19 Monday, February 04, 2008
Title
Size Document Number Rev
Date: Sheet of
深圳市高新区南区科技南十路国际技术创新研究院
C
座
4
楼
TEL:0755-26996895 FAX:0755-26996830
MST9X88L 01A
TUNER
B
7 19 Monday, February 04, 2008
I2C ADDRESS(R263 NC):
READ is 0X87
WRITE is 0X86
U23 PIN2 connected to PIN1 B/G,DK,I,L
U23 PIN2 connected to GND L'
R253
10 R253
10
R231
22K R231
22K
C149
47nF C149
47nF
C158
10nF
C158
10nF
R259
1K R259
1K
D5
8
5.
6V
D5
8
5.
6V
1
2
R222
22K
R222
22K
C138
220nF
C138
220nF C140
0.1uF C140
0.1uF
R318 1k R318 1k
+
C190
2.2uF/50V
+
C190
2.2uF/50V
C157
1nF
C157
1nF
V21
2N7002
V21
2N7002
1
3
2
L25
0 L25
0
R235 10 R235 10
R245 100 R245 100
R232
100K R232
100K
C200
10nF
C200
10nF
U1 TUNER_IF U1 TUNER_IF
AGC
1
NC1
2
AS
3
SC
L
4
SD
A
5
5VA
6
5VB
7
NC3
8
33V
9
NC4
10
IF
out
11
G
ND3
12
G
ND2
13
G
ND1
14
G
ND4
15
G
ND5
16
G
ND6
17
G
ND7
18
G
ND8
19
D63
IN4148
D63
IN4148
C148
10nF
C148
10nF
C161
0.1uF
C161
0.1uF
R305
NC
R305
NC
R238
4.7K
R238
4.7K
L24
BLM18PG181SN1 L24
BLM18PG181SN1
R240
100K
R240
100K
C139
470nF
C139
470nF
+
CA59
100uF/16V
+
CA59
100uF/16V
R255
10 R255
10
V20
3904 V20
3904
1
3
2
Q22
3904
Q22
3904
1
3
2
R306 100 R306 100
C197
0.1uF
C197
0.1uF
C146
0.1uF C146
0.1uF
R221
4.7K R221
4.7K
C151
100pF C151
100pF
C144
22pF C144
22pF
C
145
0.
1uF C
145
0.
1uF
R228
NC
R228
NC
R320
75
R320
75
Z3
4MHz
Z3
4MHz
1
2
R256
75 R256
75
+
CA34
47uF/16V
+
CA34
47uF/16V
C163
NC/330pF C163
NC/330pF
R258
47 R258
47
L18 BLM18PG181SN1 L18 BLM18PG181SN1
R242
NC
R242
NC
C162
0.1uF C162
0.1uF
L19
BLM18PG181SN1
L19
BLM18PG181SN1
L23
100uH
L23
100uH
R319
220
R319
220
R225
NC/1.2K
R225
NC/1.2K
C141
22pF
C141
22pF
R309
2.2K/6.8K
R309
2.2K/6.8K
R294
20/2W R294
20/2W
D55 1N4148 D55 1N4148
C153
0.1uF C153
0.1uF
R227 10K R227 10K
C142
10nF
C142
10nF
R223
22K
R223
22K
C143
22pF
C143
22pF
SAW
N35
N6274
SAW
N35
N6274
2
ING
4
OUT1 GN
D
3
5
OUT2
1
IN
C165 10nF C165 10nF
R243
100K R243
100K
C150
1nF C150
1nF
R239
NC
R239
NC
C133
0
C133
0
D57
BAV99 D57
BAV99
3
1
2
R241
75 R241
75
D56
C33V1
D56
C33V1
V19
3904
V19
3904
1
2
3
R234 10 R234 10
R220
4.7K
R220
4.7K
D54
1N4148
D54
1N4148
C156
390pF
C156
390pF
C155
820pF
C155
820pF
V38
3904
V38
3904
1
3
2
R237
1K R237
1K
R308
6.8K/8.2K
R308
6.8K/8.2K
R257 0 R257 0
R246
5.6K
R246
5.6K
+
CA33
10UF/16V
+
CA33
10UF/16V
C154
10nF
C154
10nF
L20
100uH
L20
100uH
R260
820 R260
820
R244 100 R244 100
+
CA37
47uF/16V
+
CA37
47uF/16V
C134
10nF
C134
10nF
C147
0.1uF
C147
0.1uF
C167
22pF
C167
22pF
R233 0 R233 0
R236
1k
R236
1k
C152
NC
C152
NC
C166
0.1uF C166
0.1uF
R219
4.7K
R219
4.7K
R230
330
R230
330
R307
4.7K
R307
4.7K
N17
TDA9885&6
N17
TDA9885&6
DG
ND
7
TO
P
9
VI
F
1
1
VI
F
2
2
RE
F
15
NC(5
)/V
A
G
C(6
)
16
D
EEM
5
SC
L
11
OU
T
1
3
NC
13
A
UD_
O
U
T
8
SD
A
10
FMP
L
L
4
TA
G
C
14
AF
D
6
SI
OM
AD
12
C
VBS
17
AGN
D
18
VPLL
19
VPP
20
AF
C
21
OU
T
2
22
SI
F
1
23
SI
F
2
24
+
CA32
47UF/16V
+
CA32
47UF/16V
L22
NC
L22
NC
R248
220
R248
220
R224
NC/75
R224
NC/75
C135
1.5nF
C135
1.5nF
R252
1K R252
1K
R229
0
R229
0
D53 1N4148 D53 1N4148
R247
NC(2K) R247
NC(2K)
L21
BLM18PG181SN1
L21
BLM18PG181SN1
C160
0.1uF
C160
0.1uF
+
CA60
100uF/16V
+
CA60
100uF/16V
R249 100 R249 100
C137
0.1uF
C137
0.1uF
V23
3904 V23
3904
1
3
2
L30
NC/BLM31PG121SN1
L30
NC/BLM31PG121SN1
SAW
N16
N9455
SAW
N16
N9455
2
ING
4
OUT1 GN
D
3
5
OUT2
1
IN
+
C191
2.2uF/50V
+
C191
2.2uF/50V
C136
0.1uF
C136
0.1uF
C164
NC/330pF C164
NC/330pF
C159
470nF
C159
470nF
N18
78M05_1
N18
78M05_1
IN
1
OUT
2
T
AB/
GN
D
3