JVC LT-32C50BU Service Manual page 63

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (4/11) SHEET 10
SHEET 16 VFORMSe l
SYNCSEL
PLDR_UV7
PLDR_UV6
PLDR_UV5
PLDR_UV4
PLDR_UV3
PLDR_UV2
PLDR_UV1
PLDR_UV0
PLDB7
PLDB6
PLDB5
PLDB4
PLDB3
PLDB2
PLDB1
PLDB0
SHEET 11
PLDG_Y7
PLDG_Y6
PLDG_Y5
PLDG_Y4
PLDG_Y3
PLDG_Y2
PLDG_Y1
PLDG_Y0
RA2013 RA2013
OPEN OPEN
PLDCK
PLDHS
PLDVS
SHEET 11,17
CmpHS
SHEET 8,11,17 CmpVS
BSHS
SHEET 16
BSVS
R2121 OPEN
ATSCCK
SHEET 11 R2122 OPEN
ATSCHS
R2123 OPEN
ATSCVS
STB3.3V
TGND CN005 CN005 CN005 CN005 CN005 CN005 GND
R2142
OPEN TGND BSCLK
TGND
GND
R2044 OPEN
LOSDYM BSHP
R2011 100
LOSDYS BSVP
SHEET 15 R2115 OPEN
RESERVE
CARD_DET BSUV7
R2101 R2102
NC BSUV6
0 0
BS_BT30 BT30V BSUV5
NC
SHEET 17 BS_ODU BSUV4
DDGND GND
BS_7V
ODU BSUV3
CB2 K2104
GND
C2101 BSUV2
0.1
BS7V BSUV1
BS7V BSUV0
D2102
SHEET 14,16,17
POW_GOOD *1 SW_OFF_DET BSY7
GND BSY6
GND GND
R2103 22
SBO
SHEET 15,16 BS_TXD BSY5
R2104 0
BS_RXD SBI BSY4
VOUTENB VOUTENB BSY3
R2105 0
BS1.5SW
BS1.5CTL BSY2
D2101
BS_RST BSRST BSY1
*1
SRQ BSY0
VMUTE VMUTE LOSDHP_to_BA
GND GND
NC LOSDCLK_to_BA
R2028 R2056 0
3.3k NC
GND
NC Losdclk_to_DG
NC GND
SHEET 16
NC Losdh_to_DG
R2057 0
GND LOSDVP_to_BA
SCL0 LOSD0
SDA0 LOSD1
MLED LOSD2
NC LOSD3
NC GND
BS_IR IRSYS LOSD4
GND LOSD5
R2111 OPEN
SOFT_OFF SOFT_OFF LOSD6
GND LOSD7
BS_LOUT DL LOSD8
GND LOSD9
BS_ROUT DR GND
GND LOSD10
DY LOSD11
GND LOSD12
DC LOSD13
DDGND LOSD14
DDGND LOSD15
DDGND GND
R2133 OPEN
BS_9V BS9V ML
BS9V GND
R2134 OPEN
K2106 BS9V MR
SHEET 17 BS_5V BS5V BS5V
GND GND
R2149
K2107
1.2k
R2127
1.2k
AGND
DGND
R2125
OPEN
BS_YOUT
R2126 R2131
0 100
Q2101
BSOUTGND
R2150
R2130 1.2k
1.2k
R2128
OPEN
BS_COUT
R2129 R2132
0 100
R2106
0 Q2102
AGND
PLDR_UV7
PLDR_UV6
PLDR_UV5
PLDR_UV4
PLDR_UV3
PLDR_UV2
PLDR_UV1
PLDR_UV0
RA2012 RA2012
OPEN OPEN
PLDB7
PLDB6
PLDB5
PLDB4
PLDB3
PLDB2
PLDB1
PLDB0
RA2014 RA2014
OPEN OPEN
PLDG_Y7 R2010
PLDG_Y6
PLDG_Y5
PLDG_Y4
PLDG_Y3
PLDG_Y2
PLDG_Y1
PLDG_Y0
C2001 1/10
R2003 22
R2002 1k
LOSD15 R2009 OPEN
LOSD14
LOSD13
LOSD12
LOSD11
LOSD10
LOSD9
R2143
0
LOSD8
LOSD7
LOSD6
R2135 1k
C2002
R2136 1k 1/10
LOSD5
LOSD4
LOSD3
LOSD2
LOSD1
LOSD0
R2112 22
R2113 22
R2114 22
BSUV7
BSUV6
BSUV5
BSUV4 C2015
1/10
R2062
BSUV3
OPEN
BSUV2
BSUV1 C2026
OPEN
BSUV0 DGND
BSY7
BSY6
BSY5
BSY4
BSY3
BSY2
BSY1
BSY0
R2118 0
R2119 150
R2146
0
LOSD0
LOSD1
IC2003
OPEN
LOSD2
LOSD3
LOSD4
LOSD5 IC2004
OPEN
LOSD6 R2147
0
LOSD7
R2145
OPEN
LOSD8
LOSD9
LOSD10 C2003
OPEN
R2148
LOSD11
OPEN
DGND
LOSD12
LOSD13
LOSD14 C2004
OPEN
LOSD15
DGND
(No.Y A204)2-25
RB2001 RB2001
RB2002 RB2002
BS_5V
IC2002
Vin Vout
RB2003 RB2003 C2030
1/10
NC
NC
C2033
OPEN
COUT
DGND
R2054
0
IC2001
R2022 OPEN
R2018 100
R2020 22
R2019 22
R2061
0
R2023
OPEN
R2049
10k
R2060
OPEN
DGND
R2063 0
R2064 0
R2058 0
DIGITAL SIGNAL PWB ASS'Y(4/11)
SFL-0D201A
2-26(No.Y A204)
NOT USED
CN0PLD
OPEN
C2031
1/10
NC
GND
C2032
47p
CH
Cn
DGND
DGND
VCC3PLD
R2012
OPEN
DD_OSDVS
DD_OSDHS
DDOSDCK2
VCC3D
R2055
L2001 OPEN
OPEN
CB1 CF
C2035 X2001
OPEN OPEN
C2034
OPEN
DGND
R2008 22
CK_75M
RA2007
RA0 OSDR0
OSDR1
OSDR2
RA2008 OSDR3
RA0 OSDR4
OSDR5
OSDG0
C2012
OSD_SEL
1/10 RA2009 OSDG1
RA0 OSDG2
OSDG3
OSDG4
RA2010 OSDG5
RA0 OSDB0
OSDB1
DD_OSDVS
DD_OSDVS
DD_OSDHS
DD_OSDHS
DDOSDCK2
DDOSDCK2
OSDB2
JP_YS
C2013 OSDB3
1/10
RA1 OSDB4 OSDR0
OSDR0
RA2011 OSDB5 OSDR1
OSDR1
R2144 OPEN OSDR2
OSDR2
OSDR3
OSDR3
OSDR4
OSDR4
OSDR5
OSDR5
OSDG0
OSDG0
OSDG1
OSDG1
OSDG2
OSDG2
OSDG3
OSDG3
OSDG4
OSDG4
OSDG5
OSDG5
OSDB0
OSDB 0
OSDB1
OSDB 1
OSDB2
OSDB 2
OSDB3
OSDB 3
OSDB4
OSDB 4
OSDB5
OSDB 5
MI_OSDYS
MI_OSDYM
JP_R
R2139 OPEN
I2CEXT2
DIN_sel
DIN_CK
DIN_VS
DIN_HS
R2141 0
RST3
OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -13
R2101 OPEN OPEN OPEN
R2102 OPEN OPEN OPEN
R2103 OPEN OPEN OPEN
R2104 OPEN OPEN OPEN
R2105 OPEN OPEN OPEN
R2112 OPEN OPEN OPEN
R2113 OPEN OPEN OPEN
R2114 OPEN OPEN OPEN
R2118 OPEN OPEN OPEN
R2119 OPEN OPEN OPEN
R2126 OPEN OPEN OPEN
R2127 OPEN OPEN OPEN
R2129 OPEN OPEN OPEN
R2130 OPEN OPEN OPEN
R2131 OPEN OPEN OPEN
R2132 OPEN OPEN OPEN
R2135 OPEN OPEN OPEN
R2136 OPEN OPEN OPEN
R2141 OPEN OPEN OPEN
2SA1022
Q2101 /BC/-X OPEN OPEN OPEN
2SA1022
Q2102 OPEN OPEN OPEN
/BC/-X
NRSA02J
K2104 OPEN OPEN OPEN
-0R0X
NQR0489
K2106 -002X OPEN OPEN OPEN
NRSA02J
K2107 OPEN OPEN OPEN
-0R0X
D2101 OPEN OPEN OPEN
D2102 OPEN OPEN OPEN
C2101 OPEN OPEN OPEN
RA2007 OPEN OPEN OPEN
RA2008 OPEN OPEN OPEN
RA2009 OPEN OPEN OPEN
RA2010 OPEN OPEN OPEN
RA2011 OPEN OPEN OPEN
R2001 OPEN OPEN OPEN
R2002 OPEN OPEN OPEN
R2003 OPEN OPEN OPEN
R2011 OPEN OPEN OPEN
NRSA02J
R2012 OPEN OPEN OPEN
-0R0X
R2013 OPEN OPEN OPEN
R2014 OPEN OPEN OPEN
R2015 OPEN OPEN OPEN
R2018 OPEN OPEN OPEN
R2019 OPEN OPEN OPEN
R2020 OPEN OPEN OPEN
R2024 OPEN OPEN OPEN
R2027 OPEN OPEN OPEN
R2028 OPEN OPEN OPEN
R2045 OPEN OPEN OPEN
R2046 OPEN OPEN OPEN
R2047 OPEN OPEN OPEN
R2048 OPEN OPEN OPEN
R2049 OPEN OPEN OPEN
R2051 OPEN OPEN OPEN
R2052 OPEN OPEN OPEN
IC2001 JCC5062 OPEN OPEN OPEN
C2001 OPEN OPEN OPEN
C2002 OPEN OPEN OPEN
C2009 OPEN OPEN OPEN
C2010 OPEN OPEN OPEN
C2011 OPEN OPEN OPEN
C2012 OPEN OPEN OPEN
C2013 OPEN OPEN OPEN
C2014 OPEN OPEN OPEN
C2015 OPEN OPEN OPEN
IC2002 MM1593 OPEN OPEN OPEN
DF-X
SHEET 11 R2054 OPEN OPEN OPEN
C2030 OPEN OPEN OPEN
C2031 OPEN OPEN OPEN
C2032 OPEN OPEN OPEN
R2143 OPEN OPEN OPEN
R2146 OPEN OPEN OPEN
R2053 OPEN OPEN OPEN
R2058 OPEN OPEN OPEN
R2061 OPEN OPEN OPEN
R2063 OPEN OPEN OPEN
R2064 OPEN OPEN OPEN
R2147 OPEN OPEN OPEN
R2149 OPEN OPEN OPEN
R2150 OPEN OPEN OPEN
R2008 OPEN OPEN OPEN
QGB0603L1
CN005 OPEN OPEN OPEN
-B0
R2056 OPEN OPEN OPEN
SHEET 16
R2057 OPEN OPEN OPEN
R2106 OPEN OPEN OPEN
SHEET 12,15,16,17
SHEET 12,16
SHEET 16
SHEET 12
SHEET 12,17
OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -13
NRZ0080 NRZ0080
RB2001 OPEN OPEN -0R0X -0R0X
SHEET 12,15,17
NRZ0080 NRZ0080
RB2002 OPEN OPEN
-0R0X -0R0X
NRZ0080 NRZ0080
RB2003 OPEN OPEN
-0R0X -0R0X
R2010 OPEN OPEN 0 0
SHEET 12
SHEET 12,17
SHEET 12,15,17
SHEET 12
SHEET 12,17
SHEET 12,15,17
SHEET 12,17
SHEET 16
SHEET 11
SHEET 16
SHEET 11
SHEET 11,12
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