Hitachi UT42X902/D8MW Service Manual page 69

D8mw chassis lcd display panel
Table of Contents

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Schematic Diagram page
15
/28
D+3.3V
D+3.3V
002:5D
D+3.3V
003:C6
003:G4
004:2E
+5.6V
002:5C
005:1C
+5.6V
003:G4
006:1A
004:2A
009:1A
008:4A
011:1A
+5.6V
009:1C
017:1A
011:1B
017:6C
012:1A
019:3E
015:2A
019:4A
020:2B
019:4D
019:6A
019:6D
020:4E
RF03
1.0k
1
2
CF03
0.1/16
GND1
RF02
XF01
0
SGM20F1C104-4A
3216
2125
1
2
1
3
2
3
4
5
6
7
8
GND1
1
2
LF01
30
2125
RF88
002:1E
100
012:1D
1
2
POWER2TD
015:2B
020:2C
RF93
0
012:1B
1
2
FC8PBLK
017:4A
RF91
RF79
EN:0.65V
1.0k
002:1D
100
1
2
1
2
PON_3.3V
012:8B
CF01
0.1/16
GND1
XF03
RF78
SGM20F1C104-4A
0
2125
1
2
1
3
2
3
4
355mA
1
2
GND1
LF03
30
2125
Power(DC-DC)
FC8 LVDS RX 3/10
TXA_N_E
008:5D
RF20
1
2
100-1%
A11
TXA_P_E
A11
008:5D
B11
B11
TXB_N_E
008:5D
RF21
1
2
100-1%
A10
TXB_P_E
A10
008:5D
B10
B10
TXC_N_E
008:5D
RF22
1
2
100-1%
C10
TXC_P_E
C10
008:5D
D10
D10
008:5D
TCLK_N_E
RF23
1
2
100-1%
008:5D
TCLK_P_E
C9
C9
D9
D9
008:5D
TXD_N_E
RF24
1
2
100-1%
008:5D
TXD_P_E
A9
A9
B9
B9
008:5D
TXE_N_E
RF25
1
2
100-1%
A8
008:5D
TXE_P_E
A8
B8
B8
008:5D
TXA_N_O
RF26
1
2
100-1%
A14
008:5D
TXA_P_O
A14
B14
B14
008:5E
TXB_N_O
RF27
1
2
100-1%
C14
008:5E
TXB_P_O
C14
D14
D14
008:5E
TXC_N_O
RF28
1
2
100-1%
A13
008:5E
TXC_P_O
A13
B13
B13
008:5E
TCLK_N_O
RF29
1
2
100-1%
008:5E
TCLK_P_O
C13
C13
D13
D13
008:5E
TXD_N_O
RF30
1
2
100-1%
008:5E
TXD_P_O
A12
A12
B12
B12
008:5E
TXE_N_O
RF31
1
2
100-1%
C12
008:5E
TXE_P_O
C12
D12
D12
FC8RST_N
012:1B
• Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
TABLE OF CONTENTS
3
Bottom View
Vo=0.891x(1+ Ru/Rd)
IF01
RF62
RF66
TPS54310
RF67
RF69
RF75
3.6k-1%
68k-1%
56k-1%
200-1%
10k-1%
GND1
(AGND)
1
2
1
2
1
2
1
2
1
2
20
RT
AGND
1
RF95
RF63
RF77
220
0
10k
1
2
1
2
1
2
SYNC
VSENSE
19
2
G10
G7
CF13
CF23
220p
1005
G10
G7
1
2
2200p
18
SS/ENA
COMP
3
1005
CF05
1
2
1
2
0.1/16
1
2
CF21
0.01/25
RF94 1.5k
VBIAS
PWRGD
17
4
1005
1005
G6
G1
G6
G1
16
VIN-16
BOOT
5
G5
G2
CF07
G5
G2
0.047/16
VIN-15
PH-6
1005
15
6
G4
G3
G4
G3
14
VIN-14
PH-7
7
CF04
CF06
13
PGND13
PH-8
8
10/10
10/10
G9
G8
2125
2125
G9
G8
4.7uH/4.1A
PGND-12
12
PH-9
9
LF02
4.7
4.7
PGND-11
1
2
GND1
11
PH-10
10
(PGND)
NR8040
CF25
CF26
GND1
22/6.3
22/6.3
(PGND)
2125
2125
GND1
(PGND)
PGND
GND1
(PGND)
Bottom View
Vo=0.891x(1+ Ru/Rd)
IF04
RF81
TPS54310
RF82
RF83
RF86
GND1
68k-1%
9.1k-1%
560-1%
10k-1%
1
2
1
2
1
2
1
2
(AGND)
20
RT
AGND
1
RF80
RF85
0
430
1
2
1
2
1
2
19
SYNC
VSENSE
2
G10
G7
CF19
on
150p-C
1005
CF24
G10
G7
1
2
1500p
SS/ENA
COMP
18
3
CF15
1005
1
2
1
2
0.1/16
1
2
CF18
3300p
RF84
4.3k
17
VBIAS
PWRGD
4
1005
G6
G1
1005
G6
G1
VIN-16
BOOT
16
5
G5
G2
CF17
G5
G2
0.047/16
15
VIN-15
PH-6
6
1005
G4
G3
G4
G3
VIN-14
PH-7
14
7
CF02
CF16
13
PGND13
PH-8
8
10/10
10/10
G9
G8
2125
2125
G9
G8
PGND-12
PH-9
12
9
LF08
4.7uH/1.7A
4.7
1
2
PGND-11
GND1
11
PH-10
10
(PGND)
7E06NG
CF20
CF22
GND1
22/6.3
22/6.3
(PGND)
GND1
2125
2125
(PGND)
PGND
GND1
(PGND)
DF01 RB521G-30
2
1
1
2
RF92
0
IJ01
FC8
10mA
D8
RXiNEAN
i
LVDSRXVCC-D8
D8
RXiNEAP
i
E9
E9
LVDSRXVCC-E9
D11
CF53
CF86
LVDSRXVCC-D11
D11
0.1/16
1.0/16
LF07
E13
RXiNEBN
i
LVDSRXVCC-E13
E13
1005
30
2
1
RXiNEBP
i
LVDSRXVSS-E10
E10
E10
2125
E11
13.5mA
RXiNECN
i
LVDSRXVSS-E11
E11
E14
RXiNECP
i
LVDSRXVSS-E14
E14
GND1
IF02
MM3141WNRE
RXECLKN
i
E8
CF84
RXECLKP
i
LVDSRXVDDD-E8
E8
5
VOUT
VDD
1
1.0/16
E12
LVDSRXVDDD-E12
E12
RXiNEDN
i
GND
2
CF52
CF54
CF11
RXiNEDP
i
0.1/16
0.1/16
4.7/6.3
1005
1005
4
NC
CE
3
GND1
C8
RXiNEEN
i
LVDSRXGNDD-C8
C8
RXiNEEP
i
LVDSRXGNDD-C11
C11
C11
GND1
1.05V
RXiNoAN
i
GND1
i
RXiNoAP
RXiNoBN
i
RXiNoBP
i
RXiNoCN
i
RXiNoCP
i
RF57
4.7k
RXoCLKN
i
RXoCLKP
i
3
RXiNoDN
i
RXiNoDP
i
4
RXiNoEN
i
RXiNoEP
i
GND1
RF54
3.3k-1%
RF53
3.0k-1%
GND1
4
5
RF98
82k
FC+1.05V
Typ 1.51A
2558mA
FC+1.05V
FC+1.05V
017:6A
mm
VIA
RF04
10k
FCx+1.8V
CF85
1.0/16
GND1
Typ 0.83A
1360mA
FCx+1.8V
FCx+1.8V
018:1A
3.3V
mm
VIA
RF50
1.0k
1
2
RF52
CF82
2.2k
1.0/16
1
2
CF83
GND1
1.0/16
GND1
RF56
4.7k
RF70
10k
GND1
GND1
RF44
0
2
1
3
2
1
1
2
RF58
t(s) = 6.9 x 0.1
470
IF20
PST8328NR
5
6
4
5
6
= 0.69 (s) [typ]
QF02
QF01
OUT
CD
1
5
HN1C01FU
HN1C01FU
GND1
1
2
2
VDD
RF43
CF60
0
0.1/16
RF51
CF09
CF48
GND
NC
1005
3
4
1.2k-1%
4.7/6.3
0.1/16
1005
GND1
GND1
RF59
GND1
ResetIC-
5.6k-1%
t(s) = 0.69 x R x C
= 0.69 x 10x10^6 x C(F) [
10 ]
GND1
= 6.9 x C (uF) [
10 ]
68
6
H5
D1
1
E1
TP056
F3
C1
1
B1
TP057
RF01
CF70
1
2
0.01/25
1005
T1
10k
CF71
1
2
0.01/25
1005
2010
K2
CF72
1
2
0.01/25
1005
H1
CF73
1
2
0.01/25
1005
F1
CF74
1
2
0.01/25
1005
GND1
AM17
AM17
CF75
1
2
0.01/25
1005
AM18
AM18
RF40
0
1
2
F2
GND1
D6
CF32
1
2
0.1/16
1005
CF30
Y1
0.1/16
CF33
1
2
0.1/16
1005
V1
1005
CF34
1
2
0.1/16
1005
R1
CF35
1
2
0.1/16
1005
P3
GND1
CF36
1
2
0.1/16
1005
M2
CF37
1
2
0.1/16
1005
K1
CF38
1
2
0.1/16
1005
K3
CF39
1
2
0.1/16
1005
G1
CF40
1
2
0.1/16
1005
G3
CF41
1
0.1/16
1005
2
G4
CF42
1
2
0.1/16
1005
A15
A15
CF43
1
2
0.1/16
1005
C15
C15
CF44
1
2
0.1/16
1005
AN17
AN17
CF45
1
2
0.1/16
1005
AL17
AL17
CF46
1
2
0.1/16
1005
AK18
AK18
CF47
1
2
0.1/16
1005
AL18
AL18
T2
H3
GND1
LF04
RF41
30
0
1
2
1
2
2125
CF10
CF08
RF42
4.7/6.3
4.7/6.3
0
CF81
1.0/16
28mA
GND1
GND1
GND1
GND1
IF06
TK11133CSC
IF05
TK11133CSC
CF51
IJ01
0.1/16
1005
CF31
0.1/16
1005
GND1
GND1
76.6mA
FC8 LVDS Tx 4/10
LF05
30
1
2
AA3
AA3
2125
AA4
AA4
AA5
AA5
AH3
AH3
CF89
CF57
1.0/16
0.1/16
CF88
CF12
1005
1.0/16
4.7/6.3
AB5
AB5
AD4
AD4
AE5
GND1
GND1
AE5
AF5
AF5
IF07
GND1
TK11133CSC
AD5
AD5
CF55
CF58
0.1/16
0.1/16
3.3V
1005
RF60
1005
5.6k
AE4
AE4
GND1
GND1
RF61
5.6k
AE3
AE3
2.1mA
GND1
LF06
30
1
2
AC5
AC5
LVDSTXVDDD-AC5
2125
AG5
AG5
LVDSTXVDDD-AG5
IF03
MM3141WNRE
CF56
CF59
0.1/16
0.1/16
1005
1005
CF87
VDD
VOUT
AD3
AD3
LVDSTXGNDD-AD3
1
5
1.0/16
AH4
AH4
LVDSTXGNDD-AH4
CF14
2
GND
4.7/6.3
GND1
GND1
CE
NC
3
4
GND1
1.05V
RF97
100
1
2
FC_VDD_RST
RF72
11
100
1
2
FCBUS_OE
RF73
100
1
2
IN_B
VCC
1
5
CF50
2
IN_A
0.1/16
1005
GND
OUT_Y
3
4
RF45
0
1
2
CF80
RF47
0.22/16
0
IF21
GND1
RF74
TC7SZ08FU
RF46
100
0
1
2
1
2
FXRST2_N
RF71
10k
GND1
7
D8MW
IJ01
FC8
FC8 PLL 8/10
1
A6
H5
PCLKiN1
i
o
PCLKoUT0
A6
TP058
1
D1
XoAiN
i
o
PCLKoUT1
C7
C7
TP059
B6
1
E1
XoAoUT
o
o
PCLKoUT2
B6
TP060
1
D7
o
PCLKoUT3
D7
TP062
1
E7
F3
PCLKiN2
i
o
PCLKoUT4
E7
TP065
1
C1
XoBiN
i
o
PCLKoUT5
C6
C6
TP066
A5
1
B1
XoBoUT
o
o
PCLKoUT6
A5
TP067
1
E6
o
PCLKoUT7A
E6
TP074
1
B5
T1
PLLLPF3
i
o
PCLKoUT7B
B5
TP075
1
K2
PLLLPF6
i
o
PCLKoUT7C
C5
C5
TP076
1
B3
H1
PLLLPF7
i
o
PCLKoUT8
B3
TP077
F1
PLLLPF8
i
1
PLLLPF11
i
o
PLLLPF9MON
B15
B15
TP078
PLLLPF12
i
Pulldown
F2
PLLSEL
i
D6
VDDEPCK
Y1
PLLVDDA01
V1
PLLVDDA02
R1
PLLVDDA03
P3
PLLVDDA04
M2
PLLVDDA05
K1
PLLVDDA06A
K3
PLLVDDA06B
G1
PLLVDDA07
G3
PLLVDDA08A
G4
PLLVDDA08B
PLLVDDA09
PLLVDDA10
PLLVDDA11A
PLLVDDA11B
PLLVDDA12A
PLLVDDA12B
T2
VSS-T2
H3
VSS-H3
PLL
IJ01
FC8
AD1
LVDSTXVCC-AA3
o
TXoUTEAN
AD1
AD2
LVDSTXVCC-AA4
o
TXoUTEAP
AD2
LVDSTXVCC-AA5
AC1
LVDSTXVCC-AH3
o
TXoUTEBN
AC1
AC2
o
TXoUTEBP
AC2
o
TXoUTECN
AC3
AC3
AC4
LVDSTXVSS-AB5
o
TXoUTECP
AC4
LVDSTXVSS-AD4
AB3
LVDSTXVSS-AE5
o
TXECLKN
AB3
LVDSTXVSS-AF5
o
TXECLKP
AB4
AB4
AB1
o
TXoUTEDN
AB1
o
TXoUTEDP
AB2
AB2
BIASVDD
AA1
o
TXoUTEEN
AA1
AA2
o
TXoUTEEP
AA2
AH1
BIASGND
o
TXoUToAN
AH1
AH2
o
TXoUToAP
AH2
AG3
o
TXoUToBN
AG3
AG4
TXREFR
i
o
TXoUToBP
AG4
o
TXoUToCN
AG1
AG1
AG2
o
TXoUToCP
AG2
AF1
o
TXoCLKN
AF1
o
TXoCLKP
AF2
AF2
AF3
o
TXoUToDN
AF3
o
TXoUToDP
AF4
AF4
AE1
o
TXoUToEN
AE1
AE2
o
TXoUToEP
AE2
012:5A
017:1B
017:4A
MAIN BOARD SHEET: 016
FC8 Power
A
B
C
D
E
F

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