Service manual

Schematic Diagrams
B - 22 Panel, Inverter
B.Schematic Diagrams
Panel, Inverter
R2
1M_04
U8 A
74LVC 08PW
1
2
3
147
Q1
DTC1 1 4 E UA
CE
B
C6 6
0 . 1u _ 1 6V _ Y 5V _ 0 4
R35 0
*100K_04
C6
0 . 1 u_ 1 6V _Y 5V _ 0 4
R67 *100K_04
C501
0.1u_50V_Y 5V_06
R64
0_04
R352
* 200_04
CP3
* 10P_12_8P4C
1
2
3
45
6
7
8
C500
0.1u_16V_Y5V_04
U8C
74LVC08PW
9
10
8
147
R3
100K_04
VIN
R 78 * 100K_04
C5
*.22U_16V_04
CP2
* 10P_12_8P4C
1
2
3
45
6
7
8
C11 8
*.1U_16V_04
.
L1
H CB1608KF-121T25
SY S15V
PLVD D
SYS 15V
3.3VS
3. 3 V S
3.3V
3. 3 V
3. 3 V
3. 3 V
PLV DD
3.3VSPLVD D
LE D P L _V I N
LE D P L _ V I NVIN
VGA_EN AVDD24
NV_ L V DS-U 0P 24
NV_ L V DS-U 2N 2 4
NV_ L V DS-U 2P 24
NV_ L V DS-L 2 N 24
NV_ L V DS-L 2 P 2 4
NV_ L V DS-U 0N 2 4
ALL _ SYS_PW R GD13, 24,25
VGA_BKL TEN24
SB _BLO N16
L VDS_ D DC_ D AT 2 4
LID_SW#25,28
BKL_ EN25
3.3VS 3,9,10,11,12,13,15,16,17,18,20,22,23,24,25,26,27,28,29,30,31,32,33,34,39
3.3V 2,3,11,12,13,15,16,18,24,26,27,28,29,34,36,37,38,41
VIN 24,34,35,36,37,38,39,40
L VDS_ D DC_ C LK 2 4
5V 12,18,26,28,30,34,36,37,38,41
SY S15V 3 4,35
NV_LVDS-LC LKP24
N V_LVD S-U1N24
N V_LVD S-L 0N24
NV_LVDS-LC LKN24
NV_LVDS-U CLKP24
NV_LVDS-U CLKN24
N V_LVD S-L 1P24
N V_LVD S-L 1N24
N V_LVD S-U1P24
N V_LVD S-L 0P24
BRIG HT NE SS25
NV _L VD S-U2 N
NV _L VD S-U2 P
NV _L VD S-U0 N
NV _L VD S-U0 P
N V _L V D S - L2 N
N V _L V D S - L2 P
C53
0.01u_50V_X7R_04
C141
0.01u_50V_X7R _04
C80
0.01u_50V_X7R_04
C205
0 . 01 u _ 50 V _ X 7R _ 04
C581
0.01u_50V_X7R_04
C659
0.01u_50V_X7R_04
C655
0.01u_50V _X7R_04
C580
0.01u_50V_X7R _04
C520
0 . 01 u _ 50 V _ X 7R _ 04
N V_LV DS-UC LKN
N V_LV DS-UC LKP
NV_LVDS-U1N
NV_LVDS-U1P
N V_LV DS-LCLKN
N V_LV DS-LCLKP
C55
0.01u_50V_X7R_04
C48
0.01u_50V_X7R_04
N V_LV DS-L1N
C112
0.01u_50V_X7R _04
C202
0.01u_50V _X7R_04
C201
0 . 01 u _ 50 V _ X 7R _ 04
N V_LV DS-L1P
N V_LV DS-L0N
LED PANEL
N V_LV DS-L0P
80 mil
Z1406
2A
NC6 *NC_04
D02 L45 change to NC
NV_ L V DS-U 0P
Z1404
NV_ L V DS-U 2P
D02
D02 DEL
C502
C577
0.01u_50V _X7R_04
INVERTER CONNECTOR
6-20-41A10-220
NV_ L V DS-U 2N
LEDPL_GN D
Z1403
Z1405
C5 3 4
10 u_2 5 V_ Y5V_12
C6 5
10u_25V _Y 5V_12
NV_ L V DS-L2 N
NV_ L V DS-L2 P
N V_LVD S-L CLKP
NV_ L V DS-U 1N
NV_ L V DS-U 1P
N V_LVD S-UC LK N
NV_ L V DS-L0 N
NV_ L V DS-L0 P
NV_ L V DS-L1 P
N V_LVD S-L CLKN
N V_LVD S-UC LK P
NV_ L V DS-L1 N
INV_ BL ON
INV_BLONZ1409
Z1407
Z1420
Z1408
BRIGHTNESS
Q2 8
MT N7 0 02 ZH S 3
G
DS
R5
1M_04
CP1
* 10P_12_8P4C
1
2
3
45
6
7
8
R75 1 00K_ 0 4
C498
0.1u_16V_Y5V_04
CP4
* 10P_12_8P4C
1
2
3
45
6
7
8
C3
0.1u_50V_Y 5V_06
NV_ L V DS-U 0N
U8B
74LVC 08PW
4
5
6
147
C1
0.1u_50V_Y5V_06
R66
*1M_04
U8D
74LVC 08PW
12
13
11
147
R348
33 0 _0 4
U1
SI34 56BDV-T1-E3
G
3
D
2
D
1
S
4
D
5
D
6
J_LC D1
87216-4006
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Q2
M TN7 00 2 ZHS 3
G
DS
C50 3
10u _ 10 V_ Y5 V_ 08
Sheet 21 of 57
Panel, Inverter