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Haier HL26ATB Service Manual page 48

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8
7
J32
+12V_IN
Power-jack_DNI
D
+12V_IN
+5VSB
+5V
+12V
1
+5VSB
2
+5V
3
+5V
4
+5V
5
+5V
6
GND
C561
7
GND
8
GND
9
GND
100uF_16V_DNI
10
+5V
11
GND
BKLT_EN1
12
BLT-ON
POWER_ON
13
PW-ON
BRIGHT
14
BRI
C
15
GND
CN4
M24185P15/STM
+12V
1
+12V
2
+12V
3
+12V
4
GND
5
GND
6
GND
7
+12V
8
GND
9
+12V
10
GND
11
24
GND
CN5
M24185P11/STM
B
8
GPIO_DVO_BLCTL
A
8
7
6
+5VSB
REG10
4
Tab_Vout
3
2
VIN
Vout
LM1117MPX-5V_DNI
16,24
REG11
R406
6.2K/1%_DNI
1
4
VIN
FB
L45
22uH_DNI
C562
5
2
ON/OFF
OUT
0.1uF/50V_DNI
C0603
LM2576-ADJ_DNI
D64
R407
MBRS340_DNI
2K/1%_DNI
+5V
3
+
2
-
Backlight Control
+5V
R345 33K
5
TV_Micro_PWMA
+
R0603
6
-
C519
10uF_10V
C1206
R348
4.7K/1%
R0603
R349
0R_DNI
+5V
Default 2-3
R350
10K
R0603
Q21
HMBT3904
R352
SOT23
R353
B
10K
10K
R0603
R0603
6
5
4
+12V_IN
Q33
1
8
C558
2
7
C559
3
6
0.1uF/50V_DNI
470uF_16V_DNI
C0603
4
5
AO4801H_DNI
Q34
2N7002LT1_DNI
G
POWER_ON
+5V
C563
C564
0.1uF/50V_DNI
470uF_16V_DNI
24
TV_Micro_Pwr_On#
C0603
U7A
1
AP358SA
SO8-6-1.27
C518
U7B
0.1uF/50V
R346
C0603
7
AP358SA
100R
SO8-6-1.27
R0603
R347 4.7K/1%
C520
R0603
0.1uF/50V
C0603
+5V
R351
10K
R0603
BRIGHT
BKLT_EN1
Q20
B
HMBT3904
SOT23
Internal PWM Control -> 3V(Min) 0V(Max)
BL ON/OFF -> 0V(Off) 5V(On)
5
4
3
2
+12V
C560
LED_DNI
+5VSB
D7
R226
330R_DNI
A
C
0.1uF/50V_DNI
C0603
POWER Applied
LED
16,24
POWER_ON
MCU_3.3V
POWER_ON
R389
3K3
R228
1K
Q12
B
HMBT3904
R241
330R_DNI
DNI, just for test only
If the TV-Micro code has not
been ready, install this ressistor
to turn on the power
+5VSB
C408
C407
1uF
100nF
+5V
C409
C410
22uF/16V
100uF_16V
Title
<Title>
Size
Document Number
Custom
<Doc>
Date:
Thursday, November 02, 2006
3
2
1
D
+5VSB
R227
POWER ON LED
1K
C
+12V
+3.3V
C412
C413
22uF/16V
22uF/16V
B
A
Rev
1.0
Sheet
23
of
25
1

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