Haier 48LTV3002 Service Manual page 58

12) Component and USB
R273 0R05 1/10W 5%
PR_IN0
R263
NC
C263
PR2_IN
NC
R277
NC
NC
R274 0R05 1/10W 5%
Y _IN0
R279
NC
C258
Y 2_IN
NC
R278
NC
NC
R276 0R05 1/10W 5%
PB_IN0
R262
NC
C259
PB2_IN
NC
R282
NC
NC
R271
NC
C260
Pr_SCALER Q211
NC
NC
R266 R258
NC NC
R268 C257
NC NC
R270
NC
C261
Pb_SCALER
Q212
NC
NC
R272 R259
NC
NC
R264 C256
NC NC
R265
NC
C262
Y _SCALER Q210
NC
NC
R267 R257
NC
NC
R269 C252
NC
NC
Q215
NC
R261
C253
R280 NC
NC
Q213
NC
R283
C249
R275 NC
NC
Q214
NC
R260
C254
R281 NC
NC
VCC5
FB220
1 2
NC
C250
NC
VCC5
FB222
1 2
NC
C255
NC
VCC5
FB221
NC
C251
NC
U107
2
S1A
3
S2A
4
DA
5
S1B
6
S2B
7 PR_IN0
DB
11
S1C
10
S2C
12 Y _IN0
DD
14
S1D
13
S2D
PB_IN0
9
DC
V_SEL
1
IN
15
/EN
NC
USB_AUR
VCC5
<IREF>
NC
R288
Low: Channel 2 /YPbPr2 V_SEL
High:Channel 1 /USB
Q216
Video_SEL
R289 NC
NC
GND
VBUS,5V
USB HOST,500mA,2.5W
58
R209
NC VBUS
USB_DM 4 1
USB_DP NC
3 2
R211
L209
NC
ZD201 ZD202
FOR EMI
NC NC
Y _IN0
R129
100 OHM 1/10W
R131 C123
100 OHM 1/10W
R130
NC
PB_IN0
R133
100 OHM 1/10W
R134
NC
PR_IN0 R136
100 OHM 1/10W
R137
NC
Near to IC
NC
Pr_SCALER
10
9
Y _SCALER
8
7
Pb_SCALER 6
5
USB_AUL 4
3
2
1
IRDAT
IR_EN CN208
VCC5
5VSB
5VSB
NC
U711
R291
NC 5
IN
Active low R290 4
EN FAULT
NC
Q217 NC
POWER_ON
R292 NC
NC R293
NC
GND
C265 NC
1
2
3 CN703
4 NC
R294
NC
C264
NC
USB_GND
C120
Y 1 9
0.047uF
1000pF
SOY 1 9
GND
C126
PB1 9
0.047uF
GND
C129
PR1 9
0.047uF
GND
NC
VBUS
1
USB_DP 2
USB_DM
3
4
CN206
USB_GND
GND USB_GND
VBUS
FB223
1 2
5VSB
NC
R287
1
OUT
2 C267 C266 R286
GND
3 NC NC NC
USB_GND