Hitachi 19LD4550U Service Manual page 84

19"LCD TV
USB_VRT 68
65
66
AVDD33_USB 67
AVDD12_USB 69
TP1 157
TP2 158
USB_VRT R501 5.1K OHM 1/10W
18 MPX0P
18 MPX0N
TP3
20 TS_VALIDO
20 TS_CKO
RX0_CB
15 RX0_CB
RX0_C
15 RX0_C
RX0_0B
15 RX0_0B
RX0_0
15 RX0_0
RX0_1B
15 RX0_1B
RX0_1
15 RX0_1
RX0_2B
15 RX0_2B
RX0_2
15 RX0_2
U403D
160
USB_VRT AVDD12_ADCPLL
155
USB_DM AVDD12_TVDPLL
153
USB_DP AVDD12_HDMIPLL
161
AVDD33_USB AVDD12_APLL
159
AVDD12_USB AVDD12_SY SPLL
156
TP0 AVDD12_DMPLL
154
TN0 AVDD12_DTDPLL
MT5380GKU
U403H
163 AVDD25_SADC
AVDD25_SADC
164 165 AVSS25_SADC
SIFP AVSS25_SADC
166
SIFN
167
AF
193
RF_AGC
195 192
TUNER_DATA IF_AGC
194
TUNER_CLK
MT5380GKU
U403K
79 77 TP4
RX0_CB EXT_RES
80 73
RX0_C OPWR0_5V
81
RX0_0B
82
RX0_0
83
RX0_1B
84 78 AVDD33_H
RX0_1 AVDD33_HDMI
85 74 AVDD12_CVCC
RX0_2B AVDD12_CVCC
86
RX0_2
MT5380GKU
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
AVDD12_PLL
TS_DATAO 20
TS_SY NCO 20
HDMI_5V
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component MT5335 HDMI/PLL
Friday , June 20, 2008
Date
83
AV12
FB501
AVDD12_PLL
BEAD
C501 C515
1uF/16V 4.7uF/10V
AV33
FB502
AVDD33_USB
BEAD
C518
4.7uF/10V
AV12 FB503
AVDD12_USB
BEAD
C520 C521 C522
10uF/10V 4.7uF/10V 0.1UF16V
AV25
FB504
AVDD25_SADC
BEAD
C523 C524
1uF/16V 4.7uF/10V
AVSS25_SADC
AV33 FB505
AVDD33_H
BEAD
C527 C528
C529 4.7uF/10V 0.1UF16V
1uF/16V
AV12
FB506
AVDD12_CVCC
BEAD
C530 C531
1uF/16V 4.7uF/10V
OEM MODEL
TPV MODEL
PCB NAME
715T3009
Sheet 9 of 21
Hitachi 19LD4550U
C516 C517
0.01uF/25V 0.1UF16V
C519
0.1UF16V
C525 C526
0.01uF/25V 0.1UF16V
C532
0.1UF16V
Size A4
Rev H
称爹 <称爹>