46
10) Component2 & USB Input
R470
NC 0R05 1/10W
C669
10UF16V
R193
0R05 1/10W 5%
usb_pr
usb_pb
usb_Y
R202
100
Ω
R206
4.7K
Ω
R204
10K
Ω
R210
10K
Ω
C176
33pF
R211
100
Ω
Q111
PMBS3904
C180
33pF
R215
100
Ω
Q108
PMBS3904
Q107
PMBS3904
R219
4.7K
Ω
R217
4.7K
Ω
C182
33pF
R220
10K
Ω
R209
0R05 1/10W 5%
VCC5
PB_IN0
PR2_IN
4
PB2_IN
4
Low: Channel 2 /YPbPr2
High:Channel 1 /USB
V_SEL
Q711
PMBS3904
R726
10K OHM 1/16W
VCC5
R728
1K OHM 1/16W
GND
R194
0R05 1/10W 5%
R435
NC 0R05 1/10W
PB_IN3
R195
0R05 1/10W 5%
VCC5
1
2
FB108
300 OHM
C174
100pF
CVBS_3
5
Y _IN0
C667
NC 10UF16V
C679
NC 10UF16V
Video_SEL
8
VCC5
C668
NC 10UF16V
R471
NC 0R05 1/10W
usb_pb
R200
NC 56R 1/10W 5%
1
2
FB213
NC 30R
Y _SCALER
R205
NC 180R 1/10W 5%
R216
NC 5.1K OHM 1/16W
C169
NC 0.1uF25V
GND
C171
NC
C170
NC
R218
NC 0R05 1/10W 5%
USB_CVBS
R213
0R05 1/10W 5%
1
2
FB414
300 OHM
Pb_SCALER
R233
0R05 1/10W 5%
R433
NC 0R05 1/10W
Y 2_IN
4
Y _IN3
PR_IN3
R472
NC 0R05 1/10W
usb_Y
usb_Y
FOR EMI
VBUS
1
2
3
4
6
5
123
4
CN703
CONNNECTOR
1
2
ZD605
VPORT0603100KV05
1
2
ZD604
VPORT0603100KV05
R790
0R05 1/10W 5%
R789
0R05 1/10W 5%
3
2
4
1
L208
NC90OHM
USB_DP
USB_DM
USB_GND
1
2
SP149
NC
1
2
SP150
NC
Y _IN3
R772
NC 0R05 1/10W
Pr_SCALER
USB_AUL
7
USB_AUR
7
IRDAT
8
IR_EN
8
VCC5
1
2
3
4
5
6
7
8
CN202
CONN
Y_SCALER
Pb_SCALER
1
2
3
4
5
CN201
CONN
Y _SCALER
C670
10UF16V
R771
NC 0R05 1/10W
R773
NC 0R05 1/10W
PR_IN0
PR_IN3
Y_IN0
C671
10UF16V
PB_IN3
Y_IN3
PB_IN3
1
2
3
4
CN206
CONN
USB_GND
GND
USB_GND
VBUS
1
2
SP140
NC
R196
NC 0R05 1/10W 5%
1
2
SP141
NC
USB_DM
USB_DP
PB_IN0
R197
NC 0R05 1/10W 5%
R198
NC 4.7K
Ω
R199
NC 4.7K
Ω
R201
NC 100R 1/10W 5%
R203
NC 10K
Ω
C172
NC 270pF
R207
NC 10K
Ω
R208
NC 4.7K
Ω
C175
100pF
C177
NC 270pF
C178
NC 270pF
R212
NC 100R 1/10W 5%
C179
100pF
R214
NC 100R 1/10W 5%
Q112
NC PMBS3904
1
2
FB109
300 OHM
DC
9
S2D
13
S1A
2
IN
1
S1B
5
S2A
3
S2B
6
S1C
11
S2C
10
DD
12
S1D
14
/EN
15
DA
4
VC
C
16
GN
D
8
DB
7
U107
PI5V330SQE
Q110
NC PMBS3904
Q109
NC PMBS3904
1
2
FB110
300 OHM
R221
NC 10K
Ω
R222
NC 0R05 1/10W 5%
V_SEL
C539
0.1uF25V
Pr_SCALER
usb_pr
R450
NC 0R05 1/10W
PR_IN3
R646
39K 1/10W 5%
VBUS,5V
USB HOST,500mA,2.5W
USB_GND
R732
1K OHM 1/16W
R731
10K OHM 1/16W
R733
1K OHM 1/16W
5VSB
PR_IN0
Q709
PMBS3904
GND
C776
100pF
C777
10uF
5VSB
POWER_ON
1,8
5VSB
VBUS
C523
10uF/16V
R647
4.7K OHM 1/10W
OUT
1
GND
2
FAULT
3
EN
4
IN
5
U711
STMPS2171STR-SOT23-5
Active low
R757
0 OHM 1/10W
Y _IN0
Near to IC
R145
100R 1/10W 5%
R153
100R 1/10W 5%
C137
0.047uF
C135 1000pF
R148
100R 1/10W 5%
R154
NC 75 OHM 1/16W
R142
100R 1/10W 5%
C131
0.047uF
R151
NC 75 OHM 1/16W
C140
0.047uF
R144
NC 75 OHM 1/16W
SOY2
6
GND
GND
GND
Y2
6
PR2
6
PB2
6
PR_IN0
PB_IN0
Содержание L42A9
Страница 4: ...4 1 General Specification ...
Страница 19: ...19 4 Remove the AC socket ass y speakers and BKT ...
Страница 20: ...20 5 Remove the rest BKT and separate panel and bezel ...
Страница 25: ...25 6 PCB Layout 6 1 Main Board 715G3639M01000004K ...
Страница 26: ...26 ...
Страница 27: ...27 6 2 Power Board 715G3351P01W20003S ...
Страница 28: ...28 ...
Страница 29: ...29 ...
Страница 30: ...30 6 3 Inverter Board 715G3358 1 ...
Страница 31: ...31 6 4 IO Board 715G3481 1 ...
Страница 32: ...32 6 5 Key Board 715G3513K01000001S 6 6 IR Board 715G3666R01000004F ...
Страница 58: ...58 11 Exploded View ...