Hitachi 22LD4550U, Service Manual

Page: 98 / 130

22 ″ LCD TV Hitachi 22LD4550U
97
R815
NC
R839 1M 1/10W 5%
R847
NC
SST
LV1
+12V
SST
LV2
5V
Q806
AM4502C-T1-PF
1
2
3
4
8
7
6
5
S
G
S
G
D
D
D
D
R813
470K 1/10W 5%
C810
0.047uF
R816
10K 1/10W 5%
C816
27pF/6KV
C814
390P 50V
R825
510R 1/10W
ZD802
RLZ5.6B
1
2
C804
2.2uF/16V
L802
L
1
2
4
3
R821
1M 1/10W 5%
R823
390R 1/10W 1%
LV4
CT
R838 1M 1/10W 5%
C809
560pF50V
+
C812
1000uF 25V
R805
100R 1/10W 5%
R814
NC
R840 1M 1/10W 5%
R828
6.2M OHM 1/2W
D809
BAV99
3
1 2
IC801
OZ9938GN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DRV1
VDDA
TIMER
DIM
ISEN
VSEN
OVPT
NC1
NC2
ENA
LCT
SSTCMP
CT
GNDA
DRV2
PGND
R841 1M 1/10W 5%
ZD803
RLZ5.6B
1
2
20".22W ㄏノ
D806 BAV70
3
1
2
Q805
AM4502C-T1-PF
1
2
3
4
8
7
6
5
S
G
S
G
D
D
D
D
D805
C822
56pF3KV
R846
0R05 1/10W 5%
D804
ON/OFF
C823
NC
R848
NC
C807
0.01uF
R822
20K OHM 1% 1/8W
R818
75K 1/10W 5%
C821
56pF3KV
C824
27pF/6KV
CN804
CONN
1
2
R844
10K 1/10W 5%
PT 801
POWER X'FM R
5
9 1
8
2
6
1B
B
1 3 Thursday , February 28, 2008
<
称爹
>
03.INVERTER
715T2783 1B 2
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
R830
NC
C808
180K 1/10W
R806 100R 1/10W 5%
PT 802
NC 6
2
9
5
1
8
D801
R804 5K1 1/10W
R837
6K8 1/10W
R807 100R 1/10W 5%
Q804
NC
LV2
CT
DIM
LV1
R817
1M 1/10W 5%
D808 BAV70
3
1
2
CN801
CONN
1
2
R827
NC
C806
1uF/16V
CN802
CONN
1
2
R819
100K 1/10W 5%
C820
56pF3KV
LV3
R836
51K 1/10W 5%
C815
0.047uF
D802
C813
33NF 50V
R803
5K1 1/10W
R842
10K 1/10W 5%
C819
56pF3KV
Q802
RK7002
R843
10K 1/10W 5%
R849
0R05 1/10W 5%
D803
C801
0.047uF
C817
2pF/6KV
R824
6.2K 1/10W
D807 BAV70
3
1
2
C818
220pF
R829
6K8 1/8W
LV4
R820
10K 1/10W 5%
C811
0.1uF
L801
L
1
2
4
3
Q803
RK7002
R826
1M 1/10W 5%
LV3
CN803
CONN
1
2
C805
0.01uF
C803
NC
R808 100R 1/10W 5%
R845
10K 1/10W 5%
R802
22R 1/8W
C802
0.047uF