Hisense LCD19W57ACA, 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
SIF_SW
I2C_SDA
I2C_SCL
SIFM
SIFP
VIFM
VIFP
TUNER_SCL
TUNER_SDA
TAGC
IF_TV
PWM3
VIF_SW
SIF_SW
5V-IF
33V 40V
5V-IF
5V-IF
+12V
5V-Tuner
+12V
+12V
40V
5V-IF
TAGC 3
I2C_SDA 3
I2C_SCL 3
SIF_SW 3
SIFP 3
SIFM 3
VIFP 3
VIFM 3
PWM3 3
VIF_SW 3
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
MST6E16GS
B
TUNER
A4
7 9 Friday, December 05, 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
MST6E16GS
B
TUNER
A4
7 9 Friday, December 05, 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
MST6E16GS
B
TUNER
A4
7 9 Friday, December 05, 2008
5V and 12V for Tuner
change the footprint
change the footprint
N6274
0: NTSC
1: PAL
N9455
0: M/N
1: BG/DK/I
N9453
0: BG/DK/I/L
1: L'
N6257
0: L'
1: BG/DK/I/L
C249
0.1uF C249
0.1uF
R362
100K
R362
100K
R263
NC R263
NC
R233 150 R233 150
D66
UP574
D66
UP574
R241
NC/75
R241
NC/75
CA14
100uF/16V CA14
100uF/16V
R259 0 R259 0
R250 12K R250 12K
CA13
NC/47uF/16V
CA13
NC/47uF/16V R262
6.8K R262
6.8K
R258
4.7K R258
4.7K
L82
0.82uH L82
0.82uH
C235
10nF C235
10nF
C248
0.1uF C248
0.1uF
R319
NC R319
NC
R255
4.7K R255
4.7K
C230
22pF
C230
22pF
R331
4.7K R331
4.7K R236
4.7K R236
4.7K
R376 10R/2W R376 10R/2W
R298
10 R298
10
R260 0 R260 0
C219
10nF C219
10nF
R382
10K R382
10K
R261
2.2K R261
2.2K
R297
4.7K R297
4.7K
R51 1K R51 1K
R251 47 R251 47
C222
NC C222
NC
R238
4.7K R238
4.7K
R273
NC/0 R273
NC/0
R254
1K R254
1K
C242
NC C242
NC
R284 NC R284 NC
C233
22pF
C233
22pF
V25
3904 V25
3904
1
2
3
C238
0.1uF
C238
0.1uF
C236
NC C236
NC
V22
2SC1815 V22
2SC1815
1
2
3
R256
6.8K R256
6.8K
C234
0.1uF
C234
0.1uF
R253 0 R253 0
C226
0.1uF
C226
0.1uF
+
CA18
10uF/50V
+
CA18
10uF/50V
VD106
BA277 VD106
BA277
R53 10 R53 10
VD107 1N4148 VD107 1N4148
U22
TDQ-6F6/T126CW
U22
TDQ-6F6/T126CW
AGC
1
NC1
2
AS
3
SCL
4
SDA
5
5VA
6
5VB
7
NC3
8
33V
9
NC4
10
IF
out
11
GND3
12
GND2
13
GND1
14
GND4
15
GND5
16
GND6
17
GND7
18
GND8
19
R317
680
R317
680
R257 0 R257 0
U24 78M05 U24 78M05
IN
1
OUT
2
T
AB/
GND
3
V23
3904 V23
3904
1
2
3
C229
10nF C229
10nF
R318
56 R318
56
R321
39 R321
39
V21
2SC2216 V21
2SC2216
1
2
3
SAW
U23 N9453/N9455
SAW
U23 N9453/N9455
2
ING
4
OUT1 GND
3
5
OUT2
1
IN
R237
4.7K R237
4.7K
VD104
BA277 VD104
BA277
R316
1K R316
1K
C220
10nF C220
10nF
V24
3904 V24
3904
1
2
3
VD108
BA277 VD108
BA277
R252 47 R252 47
C299
2.2uF
C299
2.2uF
R384 10R/2W R384 10R/2W
+ CA19
10uF/50V + CA19
10uF/50V
L66
NC L66
NC
L81 FB L81 FB
L20 470uH L20 470uH
C304
2.2uF C304
2.2uF
VD105
BA277 VD105
BA277
VD109
1N4148 VD109
1N4148
V20
3904 V20
3904
1
2
3
SAW
U25 N6257/N6274
SAW
U25 N6257/N6274
2
ING
4
OUT1 GND
3
5
OUT2
1
IN
C300
2.2uF C300
2.2uF