Hitachi 19LD4550C, Service Manual

Page: 88 / 130

19 ″ LCD TV Hitachi 19LD4550U
87
C433
1uF/16V
R468 33 OHM 1/10W
+3V3SB
C419
4.7uF/10V
JTCK
R428
4.7K OHM 1/10W
C418
0.1UF16V
URX
PDD0
C439
0.1UF16V
JTCK
JTDI
POOE#
FRESET#
ZD
4
01
VP
O
R
T
0
60
31
00
KV
0
5
1
2
C429
0.1UF16V
C434
0.1UF16V
R431
4.7K OHM 1/10W
JTAG_DBGRQ
JTMS
C424
0.1UF16V
JTRST#
DV33
DV33
C428
0.1UF16V
R425
10K OHM 1/10W
POOE#
C411
1uF/16V
R466 33 OHM 1/10W
R424 33 OHM 1/10W
+5VSB
C436
0.1UF16V
DV33
U0RX
C414
1uF/16V
DV10
C423
0.1UF16V
C432
4.7uF/10V
ZD
4
02
VP
O
R
T
0
60
31
00
KV
0
5
1
2
JTAG_DBGACK
U0RX
R433
NC
C438
0.1UF16V
OIRI 10
DV33
C426
0.1UF16V
C427
0.1UF16V
C409
0.1UF16V
PDD0
JTRST#
CN405
CONN
1
2
3
C417
0.1UF16V
C420
1uF/16V
R426
10K OHM 1/10W
AOBCK 7,11
R465 33 OHM 1/10W
SPI FLASH
32M bit
U404
MX25L3205DMI-12G
1
2
3
4
5
6 7
8
9
10
11
12
13 14
15
16
HOLD
Vcc
NC1
NC2
NC3
NC4 S
Q
W
GND
NC5
NC6
NC7 NC8
D
C
C410
0.1UF16V
CI_RB 20
R429
4.7K OHM 1/10W
AOLRCK 7,11
UTX
U405
HIN232CBZ-T
12
14
7 10
11
15
16
13
8 9
1
3
4
5
2
6
R1OUT
T1OUT
T2OUT T2IN
T1IN
GN
D
V
C
C
R1IN
R2IN R2OUT
C1+
C1-
C2+
C2-
V+
V-
DV33
DDRV
URX
CN403
NC/CONN
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
R467 33 OHM 1/10W
AOLRCK R432
4.7K OHM 1/10W
JTMS
U0TX
RN401
-5% 1/16W
1 2 3 4
8 7 6 5
C437
0.1UF16V
R421
4.7K OHM 1/10W
U0TX
CN404
DB9
5
9
4
8
3
7
2
6
1
CI_PDD2 20
AOBCK
R420
0 OHM 1/10W
R430
4.7K OHM 1/10W
C413
1uF/16V
R423
1K OHM 1/10W
UTX
C425
0.1UF16V
H
A3
13 21 Friday , June 20, 2008
715T3009
< 称爹 >
FLASH/JTAG/UART/TRAP
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
JTDO
TVTREF#1
C415
1uF/16V
C431
0.1UF16V
U0RX
PDD1
C412
1uF/16V
OPWM2 10,20
POCE0#
C422
1uF/16V
C416
0.1UF16V
C421
4.7uF/10V
DDRV
C430
0.1UF16V
DV10
POCE0#
R422
10K OHM 1/10W
U0TX
OPWM2
R427
10K OHM 1/10W
C440
0.1UF16V
U403I
MT5380GKU
14
48
57
58
61
206
213
246
247
197
64
70
162
257
10
12
16
18
27
30
52
54
55
56
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCC3IO_3
VCC3IO_3
VCC3IO_3
DVDD10
DVDD10
E-PAD
VCC2IO
VCC2IO
VCC2IO
VCC2IO
VCC2IO
VCC2IO
VCC2IO
VCC2IO
VCC2IO
VCC2IO
DV33
JTDI
U403J
MT5380GKU
252
251
250
249
95
94
253
1
256
255
254
93
245
248
POCE0_
POOE_
PDD0
PDD1
U0RX
U0TX
JTMS
JTRST_
JTCK
JTDO
JTDI
OIRI
PARB_
PDD2
C435
0.1UF16V
PDD1
JTDO