Haier HL19D2 Service Manual page 43

11) Standby MCU
U413
4 3
I/O3 I/O2
5 2
VDD GND
6 1
I/O4 I/O1
AZC099-04S.R7G
CN407
9
8
7
6
5 LED_B
LED_R
4
3 FB423
2 FB418
1
C408 C4H2
CONN
100P 50V 0.1uF 50V
8 TVM_PWR_ON
VCC3_3
R4J6
1K 1/10W 5%
VCC3_3_DDR
30KOHM +-1% 1/10W
R4J7
R4J3
Q411
R4J9
MMBT3904
R4J4
33K 1/10W 1%
9.1KOHM +-1% 1/10W
CN410
1
5,7 UART0_TX
IRR 3
5
+5VSB
7
4,5 VGA_SDA
NC/CONN
VCC3_3_STB
R4C1 R4C5
3.9K1/10W 3.9K1/10W
R4D8 100R 1/10W 5% PWR_SW
KEY _IN
R4D9 0R01 1/10W
IRR
1 2 120 OHM
1 2 120 OHM
C4I6
C407
C4H1
100P 50V 100P 50V
0.1uF 50V
VCC3_3 VCC3_3_STB
TV MICRO RESET
C4J7 C4J2
U414
NC / 0.01uF NC / 0.01uF
4 1
VCC GND
3 2
MR RESET
NC / G692L293TCUf 2.91V
C4J8
NC / 0.01uF
VCC3_3_DDR
VCC3_3
R4K0 R4K1
10K 1/10W C4J9
R4J5
2U2 16V
C4K2
10K 1/10W
NC / 0.01uF
10K 1/10W
Q410
C4K3
Q412 Q413
MMBT3904
NC / 0.01uF
2N7002 SOT-23 2N7002 SOT-23
9.1KOHM +-1% 1/10W
2
UART0_RX 5,7
4
6
8
VGA_SCL 4,5
U401H
Guest Bus
U22
GPO/GADR1_CLE
V24
STV2/GCS_N0
W24
CPV2/GDAT6
W25
TP/GDAT5
W23
RVS/GDAT7
W22
OE2/GADR0_ALE
Y 26
STH1/GDAT4
Y 25
PWR_SW 8
STH2/GDAT3
Y 24
KEY _IN 8 CPV/GDAT2
Y 23
OE1/GDAT1
Y 22
STV1/GDAT0
V23
IRR 7
GOE_N
V22
VCC3_3_STB GWE_N
ZR39775HGCF-B
U401L
VCC3_3_STB
No Connect Pins
R4J0
10K 1/10W
ZR39775HGCF-B
RESET_N
RESET_N 7
VCC3_3_STB
R4J8
10K 1/10W U415
4 1
VCC GND
3 2
MR RESET RESET_N
G692L293TCUf 2.91V
R4K3
NC/10K OHM 1/10W
8 PANEL_ON
R4E4
43
MMBT3904
LED_B
R4E1 470 OHM 1/10W
LED_R
R4E2 470 OHM 1/10W
K22
NC68
26" --> R4E4
19" 22" --> R4D5
+5VSB
7 R4D5
0R05 1/4W
R4F1
47K 1/10W 5%
R4F2
100K 1/10W
R4F5
Q408
MMBT3904
10K 1/10W
R4E3
C4H4
47K 1/10W 5%
0.1uF 50V
VCC3_3
R4D1
LED_1
Q409
LED_1 8
10K 1/10W
C4J3
1uF 16V
VCC3_3_STB
R4D2
47K 1/10W 5%
Q404
MMBT3906
R4D3
LED_2
LED_2 8
4K7 1/10W 5%
R4H9
47K 1/10W 5%
P12V
NC/0R05 1/4W 5%
PANEL_POWER
Q405
1 8
S D
2 7
S D
3 6
C4G9
S D
4 5
C4H5
G D
0.1uF 50V
0.22uF 25V
AO4411
R4E5
0R05 1/10W