AOC Envision LE19W037, Service Manual

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53
C214
NC 220P 50V
L111
NC 2.2uH
CVBS2_IN
OEMMODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
TP V ( Top Victory Electronics Co . , Ltd. )
KeyComponent
絬 隔 瓜 絪 腹 D
A3
8 12 Thursday, January 28, 2010
715G3806-M0D-000-0040
< 称爹 >
07.SCARTSV/AV
L105
2.2uH
L106
2.2uH
C217
220P 50V
C216
220P 50V
2
1
4
3
5
6
A
B
C
CN110
JACK
SV/AV_AUR
SV/AV_AUL
SC_GND
7 8
9 10
11
12
13
G G
C Y
CN107A
JACK
L101
2.2uH
Near to IC
SY_IN SC_IN
CVBS1_IN
L102
2.2uH
L103
2.2uH
R247
100OHM1/16W
CVBS_GND
R250
18OHM1/16W
R248
56R 1/16W 5%
R251
100OHM1/16W
R249
56R 1/16W 5%
C187
220P 50V
R252
27K 1/10W
R253
100K 1/10W 5%
C188
100N 16V
R255
100OHM1/16W
R254
18OHM1/16W
C190
220P 50V
C189
220P 50V
2
1
4
3
6
5
CN107B
JACK
C192
4U7 10V
C191
100N 16V
R256
27K 1/10W
R257
18OHM1/16W
R258
56R 1/16W 5%
C193
4U7 10V
R259
100K 1/10W 5%
C194
100N 16V
GND
GND
GND
S-video
CVBS & R/L
SY_GND
SV_C
SV_Y
CVBS
CVBS1_IN
1
2
ZD101
M
L
V
G
0
4
0
2
SY_GND
CVBS_GND
1
2
ZD102
M
L
V
G
0
4
0
2
SC_GND
SC_IN
SY_IN
1
2
ZD103
M
L
V
G
0
4
0
2
AV-OUT
CVBS_O
C195
100N 16V
C782
NC
R262
100K 1/10W 5%
C196
100P 50V
R263
75OHM1/16W
C198
470pF 50V
FB106
600 OHM
C200
4U7 10V
FB105
600 OHM
C203
4U7 10V R264
680R 1/16W 5%
Q109
PMBS3904
C204
4U7 10V
R268
47K 1/16W
R269
47K 1/16W
1 2
FB107
121 OHM
R271
100K 1/10W 5%
1
2
3
Q110
PMBS3906
C205
4U7 10V
R273
270OHM 1/10W
R276
4.7K 1/10W
R274
100K 1/10W 5%
R277
100K 1/10W 5%
R275
4.7K 1/10W
Q111
PMBS3904
R278
150 OHM 1/10W
C209
470pF 50V
R279
680R 1/16W 5%
R280
200 OHM 1/10W
VCC5
Q112
PMBS3904
C210
10uF 16V
C211
220pF 50V
GND
GND
GND
GND
GND
GND
GND
GND
CVBS signal output
OFF_MUTE
SCR_AUOUT_R
SCR_AUOUT_L
CVBS_O
SCR_AU_R
SCR_AU_L
L104
NC 2.2uH
CVBS2_IN
CVBS_GND
R261
NC 56R 1/16W 5%
R260
NC 100OHM1/16W
R266
NC 100K 1/10W 5%
R265
NC 27K 1/10W
R267
NC 18OHM1/16W
C197
NC 220P 50V
C201
NC 4U7 10V
C199
NC 4U7 10V
C202
NC100N 16V
R270
NC 27K 1/10W
R272
NC 100K 1/10W 5%
SCR_Y
GND
1
2
ZD104
N
C
M
L
V
G
0
4
0
2
CVBS_GND
2
1
4
3
5
6
A
B
C
CN101
NC JACK