Panel, Inverter, Crt - EUROCOM B7110 Service Manual

Panel, Inverter, CRT

PANEL
3.3VS
R353 R358
36 BRIGHTNESS
J_LCD1 2.2K_04 2.2K_04
For 71 hannstar
P_D DC _DATA
LCD issue
1 2
R LVDS-U CLKN P_D DC _CLK
3 4
C990317 R LVDS-U CLKP
5 6
R LVDS-U2N
R 388
7 8
PLVD D R LVDS-U 1N R LVDS-U2P
9 10
* 0_04 R LVDS-U 1P
11 12
R LVDS-U0N
13 14
R LVDS-LCLKN R LVDS-U0P
15 16
R LVDS-LCLKP
17 18
R LVDS-L2N
19 20
R LVDS-L1N R LVDS-L2P
21 22
R LVDS-L1P
R387 D33
23 24
25 26
R LVDS-L0N
10K_04 RB751V
27 28
R LVDS-L0P
29 30
I NV_BLON
31 32
33 34
35 36
D 24
37 38
39 40
BAV99 R ECTIFIER
87216-4006 C513 C509
3.3V
C17
0.1u_50V_Y 5V_06 0.1u_16V_Y 5V_04
.
L2
0.1u_16V_Y 5V_04
HCB1608KF-121T25
VIN LEDPL_VIN
L1
HCB1608KF-121T25
.
C14 C11 C15 C16
10u_25V_NPO_12 0. 1u_50V_Y 5V_06 0. 1u_50V_Y 5V_06
10u_25V_N PO_12
CRT
DAC_RED
22 DAC_R ED
DAC_GR EEN
22 DAC_GREEN
DAC_BLUE
22 DAC_BLU E
R372 R371 R 370
150_1%_04 150_1%_04
150_1%_04
3.3VS 5VS
RN 1
2.2K_8P4R_04
U30
10
22 DAC_DDCADATA DDC_IN1 DDC_OUT1
11
22 DAC_DDCACLK DDC_IN2 DDC_OUT2
13
22 DAC_H SY N C SY NC_IN1 SY NC_OUT1
15
22 DAC_VSY NC SY NC_IN2 SY NC_OUT2
1
5VS
VCC_SY NC VID EO_1
2
3. 3VS
VCC_VID EO VID EO_2
7
VCC_DDC VID EO_3
8
BY P GND
IP4772CZ16
L51
*WC M3216F2S-161T03
RLVDS-L2N 1 2 LVDS-L2N RLVDS-U2N
LVD S-L2N 22
RLVDS-L2P 4 3 LVDS-L2P RLVDS-U2P
LVD S-L2P 22
L53
*WC M3216F2S-161T03
P_DDC_DATA 22
RLVDS-L1P 1 2 LVDS-L1P R LVDS-U1P
P_DDC_CLK 22 LVD S-L1P 22
RLVDS-L1N 4 3 LVDS-L1N R LVDS-U1N
LVD S-L1N 22
L55
*WC M3216F2S-161T03
RLVDS-L0P 1 2 LVDS-L0P R LVDS-U0N
LVD S-L0P 22
RLVDS-L0N 4 3 LVDS-L0N R LVDS-U0P
LVD S-L0N 22
L57
*WC M3216F2S-161T03
3.3VS
RLVDS-LCLKP 1 2 LVDS-LCLKP RLVDS-UC LKP
2A
PLVDD
LVD S-LCLKP 22
RLVDS-LCLKN 4 3 LVDS-LCLKN RLVDS-UC LKN
LVD S-LCLKN 22
LEDPL_VIN
R410 *100K_04
BKL_EN
36 BKL_EN
BLON
22 BLON
R411 100K_04
R409 *100K_04
24 SB_BLON
30,36 LID_SW#
21,36 ALL_SY S_PWRGD
L50 60OHM L38
.
L48 60OHM L37
.
L49 60OHM L36
.
C507 C505 C503 C 665 C532 C514
22p_50V_NPO_04 22p_50V_NPO_04 22p_50V_N PO_04 22p_50V_N PO_04
22p_50V_NPO_04 22p_50V_NPO_04
PLEASE CLOSE TO CONNECTOR
9 DDCD ATA
12 DDCLK
14 H SY N C
R7 33_04
16 VSY N C
R1 33_04
3
FRED
4
FGRN
5
FBLUE
6
3. 3VS
3. 3V
5VS
VI N
L52
*WC M3216F2S-161T03 3. 3VS
1 2 LVD S-U2N
LVDS-U 2N 22
NEAR PIN4,5 U 32
4 3 LVD S-U2P 4
LVDS-U 2P 22
VIN
5
VIN
L54
*WC M3216F2S-161T03 C510
1 2 LVD S-U1P 3
LVDS-U 1P 22 EN
*1U_10V_06
4 3 LVD S-U1N
LVDS-U 1N 22
L56
NB_ENAVD D
*WC M3216F2S-161T03
22, 36 NB_ENAVD D
1 2 LVD S-U0N
LVDS-U 0N 22
4 3 LVD S-U0P
R377
LVDS-U 0P 22
L58 100K_04
*WC M3216F2S-161T03
1 2 LVD S-UC LKP
LVDS-UCLKP 22
4 3 LVD S-UC LKN
LVDS-UCLKN 22
3.3V
INVERTER CONNECTOR
U35A
3. 3V
74LVC 08PW
1
3
U 35B
2
74LVC08PW
4 3.3V
6
5
U35C
74LVC08PW
9
R 400
8
1K_04
3. 3V 10
U 35D
74LVC08PW R401
12
11
*1M_04
13
J_C RT1
108AH15FST04N1C3
60OHM FRED 1
.
9
60OHM FGRN 2
24 mil
.
10
60OHM FBLUE 3
.
11
4
12
C508 C 506 C504 5
13
22p_50V_NPO_04 22p_50V_NPO_04 22p_50V_NPO_04 6
14
7
15
8
2,10,11,13,19, 20,21,22,23, 24,25,26, 28,29, 30,32, 33,35,36,37,42, 43,46
3,4,13,17,19,20, 21,23, 24,26,28,29,31,32,33,34,37,39,40,41, 44
19,22,25,26,30,33, 35,37, 42,43,46
37,38,40,41,42,43, 44,45
Schematic Diagrams
2A
1
VOUT
2
GND
G5243A
PLVDD
C511 C512 R376
0.1u_16V_Y 5V_04 *100K_04
10u_10V_Y 5V_08
Sheet 12 of 53
Panel, Inverter,
CRT
INV_BLON
C529
1u_6.3V_X5R _04
D DCDATA
H SY N C
VSY NC
D DCLK
Panel, Inverter, CRT B - 13