Haier L32B1120 Service Manual

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5 5
4 4
3 3
2 2
1 1
D D C C B B A A
PANEL-ON/OFF#
LCD_OP
PANEL-ON/OFF#
R1_RXOC+ G3_RXE0+ G1_RXE1+ B7_RXE2+ B5_RXEC+ B3_RXE3+
R0_RXOC- B6_RXE2- B2_RXE3- B4_RXEC- G0_RXE1- G2_RXE0-
USB_DETEC1
USB0_DM USB0_DP
USB_DETEC1
ON_USB1
PANEL-ON/OFF# OVERDRIVER
OVERDRIVER
+5V
+12V
VCC-Panel
VCC-Panel
VCC-Panel
+5V
+3.3V +3.3V
+5V
5VUSB1
+5V
5VUSB1
5VUSB1
+3.3V
G5_RXO4+4 B1_RXE4+4
Panel_ON4
G4_RXO4- 4 B0_RXE4- 4
USB0_DM 4 USB0_DP 4
B2_RXE3- 4 B4_RXEC- 4 B6_RXE2- 4 G0_RXE1- 4 G2_RXE0- 4 G6_RXO3- 4 R0_RXOC- 4 R2_RXO2- 4 R4_RXO1- 4 R6_RXO0- 4R7_RXO0+4
R5_RXO1+4 R3_RXO2+4 R1_RXOC+4 G7_RXO3+4 B3_RXE3+4 B5_RXEC+4 B7_RXE2+4 G1_RXE1+4 G3_RXE0+4
LCD_OP
USB_DETEC1
ON_USB1
I2C-SCL I2C-SDA
LVDS CONNECTOR
L: Panel active
USB Interface
DESIGN:George Guo MODEL: MSAV3207-K3 TITLE: LVDS&USB IF
CHECKED:
Date: Feb. 3,2010 APPRD:
SHEET: 6 OF 9 VER:1.0
4.99V 625mA (1080P)
EN:Active Low
C155 0.1uF C155 0.1uF
C156 NC/10nFC156 NC/10nF
R204 NC R204 NC
R318 100K R318 100K
R321 4.7K R321 4.7K
E80 V800AAE80 V800AA
R205
NC
R205
NC
J17
CON4
J17
CON4
1 2 3 4
+
C118
100uF/16V
+
C118
100uF/16V
R323 NCR323 NC
Q34 3904 Q34 3904
1
2 3
R200
NC
R200
NC
R326 10K R326 10K
R194NC/51K R194NC/51K
E81 V800AAE81 V800AA
R195NC/100K R195NC/100K
R158
5.1R
R158
5.1R
R201 NC R201 NC
+
EC99 NC/220uF/1
6
+
EC99 NC/220uF/1
6
12
U8 AP2161 U8 AP2161
GND
2
IN
5
FLG
3
EN
4
OUT
1
R196
NC/10K
R196
NC/10K
R162
5.1R
R162
5.1R
R202
NC
R202
NC
R305 4.7K R305 4.7K
Q31 AO3407Q31 AO3407
1
32
R320 4.7K R320 4.7K
R192 10KR192 10K
1 2
J2
NC/USB1IN
J2
NC/USB1IN
1 2 3 4
5 6
F1
NC/NSMD050
F1
NC/NSMD050
Q32
3904
Q32
3904
1
2 3
R203
NC
R203
NC
J9 2X20,2.0,TCONJ9 2X20,2.0,TCON
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
C158 NC/0.1uF C158 NC/0.1uF
R193 10KR193 10K
12
C157 0.1uF C157 0.1uF
R313
0R/0805
R313
0R/0805

Haier L32B1120 Specifications

General

Brand	Haier
Model	L32B1120
Category	LCD TV
Language	English