Pwb Assembly Main 11 - Hitachi 42PD9800TA Service Manual

6
5
4
3
2
M_SW+5V
*R785
4.7K
1
SHEET-8 EVOL_1
1005
R786
100
1 2
SHEET-12 EVOL_2
1
1005
A B
42PD9800TA (FW1)
R787 0
1 2
M_D+3.3V
1005
M_STB+5V
5 Vin Vcont 1
C752 R709 0
1 2
I705
GND 2
1.0/10
TK11133CSC 1005
4 Vout Np 3 PDWN
SCL4
STB+3.3V
GND1
SDA4
SHEET-12
EVOLUME
to con
BL_BLINK
R794
0
1 2
CPU_GO
1005
*R720 0
1
PDP_GO
*R702 0
1
P_IRQ
1005
to con LCD:m't *R704 0
1
BL_INST
SIGN011263
*Q704 LCD;0
*R729 0
1
2SC5343E
BL_GO
*R789 *R790
1005
2
100K 100
*Q703 1 2 1 2 3 *R734 0
1
2SC5343E 1 *R793 EVOLUME
1005 1005
1.0K 1005
1 2
2
2 3
1005
1
GND1
C
2010
R749
0
1 2 RA-
TXA_N
RA+
3 4
TXA_P
RB-
5 6
TXB_N
RB+
7 8
TXB_P
PDP_GO
R758 2010
0 RC- *R774 100
1 2
TXC_N BLON/OFF
RC+
3 4
Sheet 10 TXC_P
*R730
RCLK-
5 6
TCLK_N EVOLUME
8 RCLK+
7
TCLK_P
RD-
1 2
TXD_N BL_GO
RD+
3 4
TXD_P
RE-
5 6
TXE_N
RE+
7 8
TXE_P
2010
R757
0
GND_LVDS/BL_INST
SDA
CPU-GO/EVOLUME
RE+
RE-
GND1
M_D+3.3V
LVDS-GND
RD+
RD-
SCL
RCLK+
*R727
LCD:notm
RCLK-
0
1 2
1005
RC+
RC-
RB+
RB-
*R773 GND1
LCD:notm PDP-GO
100 SCL
1 2
RA+
1005 RA-
IRQ/GND
PDWN/GND
*R772 *R736
LCD:notm
100 0 SDA
1 2 1 2
1005 1005
LCD:notm
*R722
0
1 2
1005 LCD:0
LCD:notm
*R740 0
CPU-GO/EVOLUME
1 2
1005
PDP-GO
2
1005 LCD:notm IRQ/GND
2
2 GND_LVDS/BL_INST
1005
2
LCD:0
2
GND1 GND1 GND1 GND1
PWB assembly MAIN 11 (FW1)
D E
51
Z702 Pin Position
PDP
LCD
1 GND(LVDS)
2
SDA
3
CPU-GO
4
RE+ RE+
5
RE- RE-
6
GND(LVDS) GND(LVDS)
7
RD+ RD+
8 RD- RD-
9
SCL GND
10
RCLK+ RCLK+
11
RCKL- RCKL-
12
GND GND
LCD:m't 13 RC+ RC+
*PMP3
LCD:0
ZH-11H
*R752 14
RC- RC-
0
3216
7 8 1
VCC 15 GND(LVDS) GND(LVDS)
5 6
3 4
2 VCC 16
RB+ RB+
1 2
3 VCC
17
RB- RB-
*R764 10K
1 2 4 GND(12) 18
PDP-GO GND
1005
5 GND(12)
19
RA+ RA+
LCD:m't
6 GND(12)
20 RA- RA-
*R705 0
1 2 7 LCD_GO
21
IRQ GND
1005
1 2 8 BLON
22
PDWN GND(CTS_N)
1005
0
1 2 9 BRT 23
GND GND
1005
10 BL_GO
24
NC NC
11 GND
25 GND GND
LCD:m't
26
GND GND
GND1
27 GND GND
28
GND VCC
29
GND VCC
30
GND VCC
31
GND VCC
TO PANEL MODULE
PMF1
FIR-31H
1 1
GND(LVDS)/BL_INST
2 2
SDA/BL_BLINK
3 3
CPU-GO/EVOLUME
4 4
RE+
5 5
RE-
6 6
GND(LVDS)
7 7
RD+
8 8
RD-
9 9
SCL/GND
10 10
RCLK+
11 11
RCLK-
R723 0
1 2 12 12
GND
1005 13 13
RC+
14 14
RC-
15 15
GND(LVDS)
16 16
RB+
17 17
RB-
18 18
PDP-GO/GND
19 19
RA+
20 20
RA-
21 21
IRQ/GND
22 22
PDWN/GND(CTS_N)
23 23
GND
24 24
nc
25 25
GND
26 26
GND
27 27
GND
28 28
GND/VCC
29 29
GND/VCC
30 30
GND/VCC
31 31
GND/VCC
G1
G1 GND
G2
G2
GND
G3
G3 GND
G4
G4 GND
G5
G5
GND
G6
G6
G7 GND
G7
GND
G8
G8
GND
LVDS_GND
GND1
F
6
5
4
3
2
1
G