JVC PD-50X795 Service Manual page 154

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (6/11) SHEET 13
SHEET12
RST3
DD_OSDHS
SHEET11,16,17,18
DD_OSDVS
SHEET11,17 DDOSDCK2
SHEET16,18 DD_OSDCK
SHEET11,16,18
MI_OSDYS
SHEET11,16 MI_OSDYM
OSDG5
SHEET16,18
OSDG4
OSDG3
OSDG2
SHEET11,18
OSDG1
SHEET11 OSDG0
OSDB5
SHEET11,16,18
OSDB4
OSDB3
OSDB2
SHEET11,18
OSDB1
SHEET11
OSDB0
OSDR5
SHEET11,16,18
OSDR4
OSDR3
SHEET11,18 OSDR2
OSDR1
SHEET11
OSDR0
IPY9
IPY8
IPY7
IPY6
IPY5
IPY4
IPY3
IPY2
IPY1
IPY0
IPPB9
IPPB8
IPPB7
SHEET12
IPPB6
IPPB5
IPPB4
IPPB3
IPPB2
IPPB1
IPPB0
IPPR9
IPPR8
IPPR7
IPPR6
IPPR5
IPPR4
IPPR3
IPPR2
IPPR1
IPPR0
RA4015
OPEN
RA4014
OPEN
RA4013
OPEN
DGND
SHEET12 IPCK
IPVS
SHEET12,17
IPHS
DIGITAL SIGNAL PWB ASS'Y (6/11)
SFP0D502A-M2 [PD-42X795]
SFP0D501A-M2 [PD-50X795]
VCC3D
IC4003
R4006 0
R4007 0
R4061 R4008
R4062
VCC1.5D VCC3D
R4060
VCC3D
IC4005
C4032 C4033
DGND
OPEN OPEN
ASI3
ASI2
ASI1
ASI0
GSI5
GSI4
GSI3
GSI2
GSI1
GSI0
BSI5
BSI4
BSI3
BSI2
BSI1
BSI0
RSI5
RSI4
RSI3
RSI2
RSI1
RSI0
YGI9
YGI8
YGI7
YGI6
IC4001
YGI5
JCC5057
YGI4
YGI3
YGI2
GAMMA CORRECTION/
YGI1
COLOR MANAGEMENT/
YGI0
UBI9
RGB PROCESS/
UBI8
UBI7 OSD COMPOSITION
UBI6
UBI5
UBI4
UBI3
UBI2
UBI1
UBI0
VRI9
VRI8
VRI7
VRI6
VRI5
VRI4
VRI3
VRI2
VRI1
VRI0
DGND
RA4007 RA4008 RA4009 RA4010 RA4011 RA4012
RA4001 RA4002
SHEET14
(No.YA100)2-35
IC4007 C4028
OPEN
IC4006
OPEN
R4151
OPEN
EN FOFF
C1+
C4024
OPEN V+ GND
C1-
DGND
C4025 C2+
OPEN
C2-
R4015 0 V- INVAL
C4026
OPEN
R1I
D4001
OPEN
R4058 220
R4064
0
R4057 220
VCC3D
R4022 OPEN
R4023 100 R4026
OPEN
R4024 100
R4025 OPEN
C4016
1/10
R4027 10k
R4028 10k
VCC3D
R4055
OPEN
R4108
OPEN
CSZ0
RDZ
WRSTBZ
P11_RXD_INTPZ2
Q4001
P10_TXD OPEN
P7_INTPZ1
P06_INTPZ0
P04_CSZ2
P03_PWM
P02_DBINT
P01
P00
3.3VD X4001
NAX0669-001X
1.5VDD C4018 VCC1.5D
OPEN VCC3D
N.C
XTO
XTI
C4019
R4063 OPEN
OPEN
DDO R4035 10k
SDA2
R4037 10k
SCL2
R4039 10k
SDA1
R4041 10k
SCL1
R4042 0 R4043
SDA0 R4045
R4044 0 OPEN OPEN
SCL0
R4106
L4001 100
AGND C4020
1/10
AVDD
R4046 10k
NQR0413-003X
NMI R4105
100
MODE
R4047 OPEN
DRSTZ
R4048 OPEN
DCK
R4049 OPEN
DMS
R4050 OPEN
DDI
TMODE0
TMODE1
TMODE2
N.C IC4004
3.3VDD
3.3VDD NC0 VCC
3.3VDD NC1 WP
3.3VDD NC2 SCL
3.3GND GND SDA
CH CH
3.3GND C4030
47p
3.3GND
C4029
47p
3.3GND
R4104
1.5VDD
R4103
1.5GND
R4102
1.5VDD
R4101
1.5VDD
R4051
DCKO
R4052 0
DVDO
R4053
DBLKO
R4054
DHDO
R4056
1k
R4059
0
OLLC05355 OLLC05355 OLLC05355 OLLC05355
-02 -39 -03
R4051 OPEN OPEN OPEN 0
R4053 OPEN OPEN OPEN 0
R4054 OPEN OPEN OPEN 0
NRZ0034
RA4001 OPEN OPEN OPEN
-0R0W
NRZ0034
RA4002 OPEN OPEN OPEN
-0R0W
RA4003 OPEN OPEN OPEN NRZ0034
-0R0W
NRZ0034
RA4004 OPEN OPEN OPEN -0R0W
NRZ0034
RA4005 OPEN OPEN OPEN -0R0W
NRZ0034
RA4006 OPEN OPEN OPEN
-0R0W
R4101 0 0 0 OPEN
R4102 0 0 0 OPEN
R4103 0 0 0 OPEN
R4104 0 0 0 OPEN
NRZ0034 NRZ0034 NRZ0034
RA4007 -0R0W -0R0W -0R0W OPEN
NRZ0034 NRZ0034 NRZ0034
RA4008 OPEN
-0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034
RA4009 OPEN
-0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034
RA4010 OPEN
-0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034
RA4011 OPEN
-0R0W -0R0W -0R0W
RA4012 NRZ0034 NRZ0034 NRZ0034 OPEN
-0R0W -0R0W -0R0W
OLLC05355 OLLC05355 OLLC05355 OLLC05355
-02 -39 -03
R4152 OPEN OPEN 0 OPEN
RA4005 RA4006
RA4003 RA4004
2-36(No.YA100)
OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355
-02 -39 -03 -14 -32 -34 -06 -05 -29 -30 -08 -11 -41
R4060 47 47 47 47 47 47 47 OPEN OPEN OPEN OPEN 47 47 47
R4062 OPEN OPEN OPEN OPEN OPEN OPEN OPEN 47 47 0 0 OPEN OPEN OPEN
R4061 0 0 0 OPEN OPEN OPEN OPEN 0 0 0 0 0 0 0
SN74LVC SN74LVC SN74LVC SN74LVC
IC4005 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
1G08V-X 1G08V-X 1G08V-X 1G08V-X
R4008 100 100 100 100 100 100 100 100 100 0 0 100 100 100
VCC3D
OPEN
C4027 R4066
R4067
OPEN OPEN
OPEN
VCC
T10
FON
T1I
R10
DGND
R4065 0
Q4002
OPEN
DGND
LCD5V R4152
DDR7
R4109
OPEN DDR6
DDR5
DDR4
R4068
OPEN DDR3
C4031
OPEN DDR2
DDR1
DDR0
DDR01
DGND
DDR00
C4022
0.1
OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355
-14 -32 -34 -06 -05 -29 -30 -08 -11 -41 -44
OPEN 0 OPEN OPEN OPEN OPEN 0 OPEN OPEN 0 OPEN
OPEN 0 OPEN OPEN OPEN OPEN 0 OPEN OPEN 0 OPEN
OPEN 0 OPEN OPEN OPEN OPEN 0 OPEN OPEN 0 OPEN
NRZ0034 NRZ0034 NRZ0034
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
-0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
-0R0W -0R0W -0R0W
OPEN NRZ0034 OPEN OPEN OPEN OPEN NRZ0034 OPEN OPEN NRZ0034 OPEN
-0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034
OPEN -0R0W OPEN OPEN OPEN OPEN -0R0W OPEN OPEN -0R0W OPEN
NRZ0034 NRZ0034 NRZ0034
OPEN -0R0W OPEN OPEN OPEN OPEN -0R0W OPEN OPEN -0R0W OPEN
NRZ0034 NRZ0034 NRZ0034
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
-0R0W -0R0W -0R0W
0 OPEN 0 0 0 0 OPEN 0 0 OPEN 0
0 OPEN 0 0 0 0 OPEN 0 0 OPEN 0
0 OPEN 0 0 0 0 OPEN 0 0 OPEN 0
0 OPEN 0 0 0 0 OPEN 0 0 OPEN 0
NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034
-0R0W OPEN -0R0W -0R0W -0R0W -0R0W OPEN -0R0W -0R0W OPEN -0R0W
NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034
OPEN OPEN OPEN
-0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034
OPEN OPEN OPEN
-0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034
OPEN OPEN OPEN
-0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W
NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034 NRZ0034
OPEN OPEN OPEN
-0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W
NRZ0034 OPEN NRZ0034 NRZ0034 NRZ0034 NRZ0034 OPEN NRZ0034 NRZ0034 OPEN NRZ0034
-0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W -0R0W
OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355 OLLC05355
-14 -32 -34 -06 -05 -29 -30 -08 -11 -41 -44
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 0 0
Note: 1. Refer to part list for the part number of IC4003 and IC4004.
2. Refer to page 2-109 for voltages of this circuit diagram.
OLLC05355
-44
47
OPEN
0
OPEN
100
Tx5057
SHEET16
Rx5057
P_MU P_MU SHEET17
SHEET14
ANA_DIM
SHEET17
57BUSY
BL_ON
SHEET14
PWM_DIM
SHEET18
HALFTONG
DDR7
DDR6
DDR5
DDR4 SHEET15
DDR3
DDR2
DDR1
DDR0
DDR01
SHEET14
DDR00
DDB7
DDB7
DDB6
DDB6
DDB5
DDB5
DDB4
SHEET15
DDB4
DDB3
DDB3
DDB2
DDB2
DDB1
DDB1
DDB0
DDB0
DDB01
DDB01
SHEET14
DDB00
DDB00
DDG7
DDG7
DDG6
DDG6
DDG5
DDG5
DDG4
DDG4 SHEET15
DDG3
DDG3
DDG2
DDG2
DDG1
DDG1
DDG0
DDG0
DDG01
DDG01
SHEET14
DDG00
DDG00
SCL3A
SHEET17
SDA3A
LV_HS
LV_BLK
SHEET14
LV_VS
LV_CK
DDCK
RGBVS
SHEET15
RGBBLK
DDHS
SHEET8,10,17
MICON_V
s10213001c_0930_4/12_0.0