JVC LT-26D50BJ Service Manual page 119

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (10/11) SHEET 16
D7201
R7203
D7202
R7215
100k
ACINPOW
SHEET 12
Q7206
TVLINK UN2213-X
D7204
OPEN
R7214
10k
C7203 D7203
MA111-X
AGND
SHEET 10
DIN_sel
LR_SW
DIN_INT
STB3.3V
J7001
R7124
IC7002
D7002
AGND
F
C7025
0.1/16
CN0IP D7207
OPEN
QGA1501F2-06V D7206
OPEN
R7015 0 AGND
R7016 0
R7017 0
NOT USED
R7018 0
R7045 OPEN
DGND AGND
SCL5055
SHEET 11
SDA5055
SHEET 14
STB_5V
SHEET 12
57BUSY
GR_RST
SHEET 7
GRON
SYNCSEL
SHEET 10
BS_IR
R7125 R7129
J7002
D7004
AGND
SHEET 10,14,17
POW_GOOD
SHEET 8 PC_sel
BSHS
BSVS
SHEET 10
VFORMSel
OSD_SEL
SHEET 7
MCmp/OTH
SHEET 11 DsyncSW1
ADLinP
SHEET 14 ADLinM
ADRinP
ADRinM
DIGITAL SIGNAL PWB ASS'Y(10/11)
LCA10428-59A (SFL-0D201A)
STB3.3V
R7220
OPEN
D7211
OPEN
STB_5V
D7205
OPEN
C7201
Q7201
R7202 R7204
C7202
AGND
Q7203
R7205
Q7202
R7207 R7208 R7209
R7206 D7010 MA111-X
AGND
AGND
Q7204 AGND
Q7205
R7210
R7212
R7213
R7211
AGND
AGND
C7015
R7063 150k
C7017 390p
R7064 0
Q7207 Q7208 Q7209 R7098 1k
DTA OPEN OPEN
R7067 150
R7039 47k
R7153 100
R7066 100
R7068 100
R7043 100
R7065 100
R7107 100
R7108
R7109 100
R7033 100
IC7401
S-80828CLNB-W
R7131
D7210 VFORMSel
C7018 1 /10
RB501V-40-X
R7130
OSD_SEL
R7401
10k
R7132 100
R7404
MCmp/OTH
0 R7133
C7402
DsyncSW1
C7401 NCB31AK-105X
R7023
0 F 0.1 /16 1 /10
R7024
0 SDA00
SCL00
AGND
AGND
D7003
MA111-X
D7212
OPEN
GR_RST
GRON
SYNCSEL
VFORMSel
OSD_SEL
MCmp/OTH
DsyncSW1
RA7007
NRZ0040-0R0X
LC7007 LC7007 LC7007 LC7007
OPEN OPEN OPEN OPEN
AGND
SHEET 14
K7002
NRSA02J-0R0X
C7014
R7062
OPEN
OPEN
STB3.3V
R7149
10k
R7026 10k R7013
R7025 10k
R7012
BS_TXD R7158 10k
ACINPOW
COMP AC_IN
R7019 0
REMO NC
R7104 OPEN
VSYNC NC
R7055
WAKE KEY1
R7053
POWERGOOD KEY2
AFT1
R7042 10k
RST AFT2
VDD VREF- C7009 OPEN
R7086 10k R7041
SCL3A MSP_RST
0
R7088 10k MAIN_PW
SDA3A MAIN_POW
R7040
R7057 10k R7049 0
SCL3B MECA_SW
R7085 10k R7034 0
SDA3B IC7001 HOTPLUG
R7110 10k MN102H60KLC
DIGI_SYNCSEL NC
R7111 10k LB_POWE
DIGI_LRSW LB_POW
10k R7048 10k
R7112 R7037
DIGI_INT DsyncSW2
R7047 1 0k BS_POWE
DVI_RST BS_POW
VSS AVDD
R7035 0
R7117 10k
SCL5055 MDR_CON
R7114
VFORMATSEL VOUTENB
R7118 10k
SDA5055 VMUTE
OSD_MODE_SEL SOFT_OFF
R7031 0
NC LIP_RST
R7030
57BUSY
15K/OTH BS_RST
R7106 0
DsyncSW1 A92RES
R7046 10k R7032
BS1.5CTL
BS1.5CTL
R7119
100 R7152 R7151
R7120 AGND
100 R7140
C7001 C7002
47k
1 /10 1 /10 C7007
1 /10
R7021 100
R7022 100
SL7001 C7003
NAX0613-001X NCF11CZ-475X
47 /16
AGND
CH
C7005 C7006
OPEN 15p
AGND
R7160
STB3.3V
CN001
QGF0508F1-50X
AGND
CONNECTOR PWB
SHEET 18
(No.YA205)2-37 2-38(No.YA205)
MECA_SW
MECA_SW SHEET 14,15,17
REMO
REMO
PDP_RX
PDP_RX
PDP_TX
PDP_TX SHEET 14
SCL_DVI SCL_DVI
SDA_DVI
SDA_DVI
KEY1 SHEET 14,15,17
KEY1
KEY2
KEY2
MDR_CON
MDR_CON
HOTPLUG
HOTPLUG SHEET 14
DVI_RST
DVI_RST
POW_LED
POW_LED
ONTIMER ONTIMER
DVI_RST
SHEET 15,17
WAKE
SHEET 11,12
MICON_V
REMO
SHEET 17
TVLINKOUT
WORD/TXD
SBD5
SCL_DVI
SBT5/RTS SHEET 15
SDA_DVI
RESET
PW/CLK
MI_SW
CN0C2
QGA1501F2-07V
MI_SW
PW/CLK
RESET
RESET
SBT5/RTS NOT USED
SBT5
SBD5
SBD5
WORD
PDP_RX GND
PDP_TX
AGND
STB3.3V
CN0C1
R7159 QGA1501F2-08V
0
NC
GND
R7134 220
R7150 SCL3B
R7135 220 ADJUSTMENT
10k
SDA3B
R7136 0
SCL0 CONNECTOR
R7137 0
SDA0
BS_RXD
R7138 SDAM
BS_TXD OPEN
SCLM
R7139
OPEN
AGND SCLM SHEET 15,17
SDAM
KEY1
KEY2
R7060
R7058 C7012
C7010
0.01 R7061
R7059
SUB_CCD1 SHEET 15
SUB_CCD1
C7013
MSP_RST0
C7011 AGND 0.01
MECA_SW 0.01
HOTPLUG
AGND SDA3A SHEET 7,9,12
SCL3A
DsyncSW2
TEXT_FR
TEXT_FR
TEXT_FG SHEET 17
TEXT_FG
TEXT_FB
MDR_CON
TEXT_FB
VOUTENB
VMUTE
SOFT_OFF
BS_RST
SHEET 9
A92RES
AFT02
AFT01
BS_5V
R7402 R7403
POW_LED
ONTIMER
Q7401
ILA0
ILA0
SHEET 13,14
ILA1
ILA1
ILA2 SHEET 14
ILA2
Q7402
MI_REQ
MI_REQ
MI_RX
MI_RX
MI_TX SHEET 15,17
MI_TX
MI_CK
MI_CK
SHEET 12
P_MU
R7157
SHEET 10,12
DDOSDCK2
R7301 R7302
OPEN OPEN
Q7301 Q7302
OPEN OPEN
C7303
CH IC7302
C7306 DGND DGND
F
CPOUT VDD2
R7311
C7305 VSS2 VERT IPVS SHEET 11,12
/10
AC HOR IPHS
C7304
TEST NC R7352
R7312
SCL NC DD_OSDHS
SHEET 10,12,15,17
SDA NC R7351
R7313 DD_OSDVS
TCK NC
R7353
JP_R
VDD P1/R SHEET 10
R7354
P6 P0/BLNK0 JP_YS
P7 VSS1
R7355 R7356
DGND
DGND
NOTE : Refer to the PARTS LIST for the part number of IC7002.
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
R7030 0 OPEN OPEN OPEN OPEN
R7053 100 OPEN OPEN OPEN OPEN
R7055 100 OPEN OPEN OPEN OPEN
R7012 0 OPEN OPEN OPEN OPEN
R7013 0 OPEN OPEN OPEN OPEN
R7050 0 OPEN OPEN OPEN OPEN
R7036 0 OPEN OPEN OPEN OPEN
C7015 0.001 OPEN OPEN OPEN OPEN
QNS0001
J7002 OPEN OPEN OPEN OPEN
-001
R7125 0 OPEN OPEN OPEN OPEN
R7129 47 OPEN OPEN OPEN OPEN
MA8082
D7004 /M/-X OPEN OPEN OPEN OPEN
R7131 0 OPEN OPEN OPEN OPEN
Q7401 2SK1374-X OPEN OPEN OPEN OPEN
Q7402 2SK1374-X OPEN OPEN OPEN OPEN
R7402 10k OPEN OPEN OPEN OPEN
R7403 10k OPEN OPEN OPEN OPEN
IC7302 M35047 OPEN OPEN OPEN OPEN
-069FP-X
R7311 1k OPEN OPEN OPEN OPEN
R7312 100 OPEN OPEN OPEN OPEN
R7313 100 OPEN OPEN OPEN OPEN
CH
C7303 1000p OPEN OPEN OPEN OPEN
C7304 0.01 OPEN OPEN OPEN OPEN
C7305 1/10 OPEN OPEN OPEN OPEN
F
C7306 0.1 OPEN OPEN OPEN OPEN
R7351 22 OPEN OPEN OPEN OPEN
R7352 22 OPEN OPEN OPEN OPEN
R7353 6.8k OPEN OPEN OPEN OPEN
R7354 6.8k OPEN OPEN OPEN OPEN
R7355 12k OPEN OPEN OPEN OPEN
R7356 12k OPEN OPEN OPEN OPEN
R7157 0 OPEN OPEN OPEN OPEN
R7074 10k OPEN OPEN OPEN OPEN
R7075 10k OPEN OPEN OPEN OPEN
R7141 0 OPEN OPEN OPEN OPEN
R7142 0 OPEN OPEN OPEN OPEN
R7130 0 OPEN OPEN OPEN OPEN
R7114 0 OPEN OPEN OPEN OPEN
R7032 0 OPEN OPEN OPEN OPEN
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
Q7201 OPEN OPEN PNP PNP OPEN
Q7202 OPEN OPEN NPN NPN OPEN
Q7203 OPEN OPEN NPN NPN OPEN
Q7204 OPEN OPEN NPN NPN OPEN
Q7205 OPEN OPEN NPN NPN OPEN
D7201 OPEN OPEN MA111-X MA111-X OPEN
D7202 OPEN OPEN OPEN OPEN OPEN
C7201 OPEN OPEN 1/10 1/10 OPEN
C7202 OPEN OPEN 0.1/16 0.1/16 OPEN
R7202 OPEN OPEN 27k 27k OPEN
R7203 OPEN OPEN 220 220 OPEN
R7204 OPEN OPEN 10k 10k OPEN
R7205 OPEN OPEN 1k 1k OPEN
R7206 OPEN OPEN 10k 10k OPEN
R7207 OPEN OPEN 10k 10k OPEN
R7208 OPEN OPEN 1k 1k OPEN
R7209 OPEN OPEN 1.5k 1.5k OPEN
R7210 OPEN OPEN 10k 10k OPEN
R7211 OPEN OPEN 10k 10k OPEN
R7212 OPEN OPEN 47k 47k OPEN
R7213 OPEN OPEN 1k 1k OPEN
R7078 OPEN OPEN 0 0 OPEN
R7079 OPEN OPEN 0 0 OPEN
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
R7122 OPEN 0 OPEN OPEN OPEN
R7160 OPEN 0 OPEN OPEN OPEN
R7108 100 1k 100 100 100
R7063 150k OPEN 150k 150k 150k
OLLC06134 OLLC06134 OLLC06134 OLLC06134 OLLC06134
-02 -05 -09 -10 -13
R7151 OPEN OPEN 27k 27k 27k
R7152 OPEN OPEN 27k 27k 27k
R7060 33k 22k 47k 47k 47k
R7061 150k 33k 100k 100k 100k
C7012 1/10 0.015 0.1/16 0.1/16 0.1/16
R7058 1k 22k 1k 1k 1k
R7059 OPEN 33k 33k 33k 33k
R7037 0 0 OPEN OPEN OPEN
R7133 0 0 OPEN OPEN OPEN
NQR0470 NQR0470
LC7001 -003X -003X OPEN OPEN OPEN
NQR0470 NQR0470
LC7002 OPEN OPEN OPEN
-003X -003X
NQR0470 NQR0470
LC7003 OPEN OPEN OPEN
-003X -003X
NCB30JK NCB30JK NCB30JK
R7144 OPEN OPEN
-105X -105X -105X
NCB30JK NCB30JK NCB30JK
R7145 OPEN OPEN
-105X -105X -105X
R7146 OPEN OPEN NCB30JK NCB30JK NCB30JK
-105X -105X -105X
C7203 0.047 0.047 0.1/16 F 0.1/16 F 0.1/16 F
R7040 OPEN OPEN 10k 10k 10k
c10265001b_0.0_11/12