Hitachi 32LD4550U Service Manual page 94

32"LCD TV
18 FAT_IN-
18 FAT_IN+
C241
X201 R226 27PF J 50V NPO
27.000MHz 1M OHM 1/10W
C243
27PF J 50V NPO
TS0INDATA7 R230 100 OHM 1/16W
TS0INDATA6 R231 100 OHM 1/16W
TS0INDATA5 R232 100 OHM 1/16W
TS0INDATA4 R234 100 OHM 1/16W
TS0INDATA3 R236
TS0INDATA2 R237
TS0INDATA1 R238
TS0INDATA0 R239
R240
TS0INVALID R241
TS0INSY NC R242
TS0INCLK FB205 2 1 30 OHM R243
C250 C246
10pF 10pF
20 TS0INDATA[0..7]
20 TS0INSY NC
20 TS0INVALID
20 TS0INCLK
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C248
22pF
C220
1000pF
L208 C221
NC/0.22uH NC C249
22pF
C228
1000pF
TUNER_SCL R223
0 OHM 1/10W
TUNER_SDA R224
0 OHM 1/10W
C229 C230
0.22uF10V 0.22uF10V
C236
0.22uF10V
U201
1 36
AGND RF_AGC
2 35
AGND IF_AGC
XTALI 3 34
XTALI VDD33
XTALO 4 33
XTALO GPIO0
AVDD33 5 32
AVDD33 /RESET
6 31
RSSI_IN XTAL_SEL1
DVDD12 7 MT5133 30
VDD1.2 XTAL_SEL0
8 29
DGND DGND
9 28
TSDATA7 VDD33
10 27
TSDATA6 VDD12
11 26
TSDATA5 HOST_SDA
DVDD33 12 25
VDD3.3 HOST_SCL
16
100 OHM 1/16W
100 OHM 1/16W
100 OHM 1/16W
100 OHM 1/16W
100 OHM 1/16W
100 OHM 1/16W
100 OHM 1/16W
100 OHM 1/10W
C247
NC
TS0INDATA[0..7]
TS0INSY NC
TS0INVALID
TS0INCLK
TUNER_SCL1 18
TUNER_SDA1 18
MT5131_IF_AGC R225 IF_AGC
IF_AGC 18
1K OHM 1/10W
C237
0.047uF
DVDD33
DVDD33
C242
DVDD33 0.1UF16V
R227
NC R228 MT5133_RESET
100 OHM 1/10W
R229 10K OHM 1/10W
DVDD33
DVDD12
SIF_SDA R233 0 OHM 1/10W
OSDA0 10
SIF_SCL R235 0 OHM 1/10W
OSCL0 10
T P V ( Top Victory
絬 隔 瓜 絪 腹
Key Component MT5133 ASIC
Date Friday , June 20, 2008
93
DV12_DM
FB201
BEAD
C222
10uF/10V
DV33 Digital 3.3V Bypass Caps
FB202
BEAD
C231
10uF/10V
AV33
FB203
BEAD
C238
10uF/10V
AV33
FB204 ADVDD33_1
BEAD
C244 C245
0.1UF16V 10uF/10V
MT5133_RESET 10
Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
PCB NAME
715T3009
Sheet 19 of 21
Hitachi 32LD4550U
DVDD12
DVDD33
AVDD33
Size A3
Rev H
<称爹>
称爹