JVC LT-Z37DX5 Service Manual page 109

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (10/11) [SH MICON] SHEET 16
NOTE : Refer to the part list for the part number of IC7002.
DIGITAL SIGNAL PWB ASS'Y (10/11)
LCA10557-85A (SFL-0D343A) [LT-Z37DX5]
LCA10557-87A (SFL-0D345A) [LT-Z37DX5/A]
OLLC07697 OLLC07697 OLLC07697 OLLC07697 OLLC07697 OLLC07697 OLLC07697 OLLC07697 OLLC07697
-15 -20 -14 -18 -21 -17 -23 -22 -36
LCA10557-86A (SFL-0D344A) [LT-Z37DX5/S]
NRSA02J NRSA02J NRSA02J NRSA02J NRSA02J NRSA02J OPEN OPEN OPEN
K7002 -0R0X -0R0X -0R0X -0R0X -0R0X -0R0X
PNP PNP PNP PNP PNP PNP OPEN OPEN OPEN
Q7201
NPN NPN NPN NPN NPN NPN OPEN OPEN OPEN
Q7202
NPN NPN NPN NPN NPN NPN OPEN OPEN OPEN
Q7203
NPN NPN NPN NPN NPN NPN OPEN OPEN OPEN
Q7204
NPN NPN NPN NPN NPN NPN OPEN OPEN OPEN
Q7205
1SS355-X 1SS355-X 1SS355-X 1SS355-X 1SS355-X 1SS355-X OPEN OPEN OPEN
D7201
1/10 1/10 1/10 1/10 1/10 1/10 OPEN OPEN OPEN
C7201
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN
C7202
OPEN OPEN 0 OPEN OPEN 0 OPEN OPEN 0
R7019
0 0 0 0 0 0 OPEN OPEN OPEN
R7077
NRSA63J NRSA63J NRSA63J NRSA63J NRSA63J NRSA63J
R7078 OPEN OPEN OPEN
-0R0X -0R0X -0R0X -0R0X -0R0X -0R0X
R7079 0 0 0 0 0 0 OPEN OPEN OPEN
R7083 OPEN OPEN 10k OPEN OPEN 10k OPEN OPEN 10k
R7096 OPEN OPEN 10k OPEN OPEN 10k OPEN OPEN 10k
R7097 OPEN OPEN 10k OPEN OPEN 10k OPEN OPEN 10k
R7202 27k 27k 27k 27k 27k 27k OPEN OPEN OPEN
R7203 220 220 220 220 220 220 OPEN OPEN OPEN
R7204 10k 10k 10k 10k 10k 10k OPEN OPEN OPEN
R7205 1k 1k 1k 1k 1k 1k OPEN OPEN OPEN
R7206 10k 10k 10k 10k 10k 10k OPEN OPEN OPEN
R7207 10k 10k 10k 10k 10k 10k OPEN OPEN OPEN
R7208 1k 1k 1k 1k 1k 1k OPEN OPEN OPEN
R7209 1.5k 1.5k 1.5k 1.5k 1.5k 1.5k OPEN OPEN OPEN
R7210 10k 10k 10k 10k 10k 10k OPEN OPEN OPEN
R7211 10k 10k 10k 10k 10k 10k OPEN OPEN OPEN
R7212 47k 47k 47k 47k 47k 47k OPEN OPEN OPEN
R7213 1k 1k 1k 1k 1k 1k OPEN OPEN OPEN
NRZ0040 NRZ0040 NRZ0040
RA7001 OPEN OPEN -101X OPEN OPEN -101X OPEN OPEN -101X
MN102HF60 MN102HF60 MN102HF60 MN102HF60 MN102HF60 MN102H60 MN102H60
IC7001 KLH KLH MN102H60KLG KLH KLH KLG KKK KKK MN102H60KKP
SHEET15 ACINPOW
TVLINK
SHEET17 LB_POW
PFC/LBPR
SHEET10
DIN_sel
LR_SW
DIGITAL INPUT BLOCK
DIN_HP
J7001
OPEN
CN0IP
QGA1501F2-06V
R7015
R7016
R7017
OPEN
R7018
R7045
OPEN
SHEET11 DGND
SCL5055
SDA5055
SHEET14
STB_5V
SHEET12
57BUSY
GR_RST
SHEET7
GRON
SYNCSEL
SHEET10
BS_IR
SHEET10,14,17
POW_GOOD
SHEET8 PC_sel
BSHS
SHEET10 BSVS
VFORMSel
OSD_SEL
SHEET7
MCmp/OTH
SHEET11
DsyncSW1
ADLinP
SHEET14 ADLinM
ADRinP
ADRinM
STB3.3V
R7220
OPEN
D7211 OPEN
STB_5V
D7205 OPEN
C7201
Q7201
R7202 R7204
C7202
AGND
D7201 Q7203
R7205
Q7202
R7203
R7207 R7208 R7209
R7206
D7202 AGND
OPEN
AGND
Q7204 AGND
Q7205
R7210
R7212
R7213
R7211
AGND
AGND
R7215
100k
UN2113-X UN2113-X
Q7206
UN2213-X Q7207 Q7208 Q7209
D7204 UN2113-X
OPEN R7214
10k
C7203 D7203
0.1 /16 1SS355-X
AGND LB_POW
R7223
PFC/LBPR OPEN
STB3.3V IC7401
IC7002
S-80928CLNB-G-W
R7124 C7403
OPEN
1000p
VFORMSel
D7002
OPEN
OSD_SEL
R7401
100
AGND
MCmp/OTH
CH
C7402 DsyncSW1
R7023 0 R7404 C7401 330p
0 0.1/16
R7024 0 SDA00
C7025
SCL00
0.1/16
D7207
OPEN
D7206
0 AGND
OPEN AGND
0
0
0
D7212
OPEN
AGND
GR_RST
GRON
SYNCSEL
R7125 R7129
OPEN
J7002 OPEN
OPEN
D7004
OPEN
AGND
VFORMSel
OSD_SEL
MCmp/OTH
DsyncSW1
(No.YA362)2-39
DIGITAL INPUT BLOCK
D7010 OPEN
R7062 C7014
RA7001 OPEN
OPEN
CD_INT
CD_SCL
CD_SDA
19/12VA
C7015 OPEN
R7224 R7025 OPEN
R7063 OPEN
NRSA63J-683X
C7017 390p
C7204
OPEN
BS_TXD
COMP
AC_IN R7019
R7064 0
REMO
REC_RSV_LED
R7098 1k
VSYNC
NC R7055
R7067 150
WAKE
R7053
R7039 10k KEY1
POWERGOOD
KEY2
REC_LED
R7153 100
AFT1
RST
AFT2
VDD
R7066 100 R7086 10k VREF-
SCL3A
R7068 100 R7088 10k IC7001 MSP_RST
SDA3A
R7043 100 R7057 10k MAIN_POW R7049
SCL3B
R7065 100 R7085 10k MECA_SW
SDA3B
R7107 OPEN R7110 OPEN HOTPLUG R7225
DIGI_SYNCSEL
R7108 100 R7111 10k NC
DIGI_LRSW
R7048
R7109 100 R7112 10k LB_POW
DIGI_INT
R7033 OPEN R7047 OPEN DsyncSW2
DVI_RST
PFC_POW
VSS
R7117 10k AVDD
SCL5055
R7131 OPEN MDR_CON
VFORMATSEL
C7018 1 /10 R7118 10k VOUTENB 10K
SDA5055
R7130 OPEN VMUTE
OSD_MODE_SEL
NC
R7132 100 LIP_RST
15K/OTH 57BUSY
R7133 0 BS_RST
DsyncSW1
A92RES
BS1.5CTL
R7119
100
R7120
100 R7140
47k C7001 C7002 C7007
AGND 1 /10 1 /10 /10
1
R7021
D7003
R7022
RB501V-40-X
SL7001
NAX0613-001X
CH
C7005
C7006
OPEN 15p
AGND
R7160
0
R7162 R7163
OPEN OPEN
AGND AGND
RA7007
NRZ0040-0R0X
LC7007
OPEN
STB3.3V
AGND
SHEET14
RECEIVER PWB ASS'Y
CN0001 (SHEET1)
2-40(No.YA362)
STB3.3V
IC7003
SN74LVC2G241T-X
VCC
1/OE
2OE
1A
1Y
2Y
2A
GND
AGND
MECA_SW
REMO
PDP_RX
PDP_TX
SCL_DVI
SDA_DVI
KEY1
KEY2
MDR_CON
HOTPLUG
DVI_RST
POW_LED
ONTIMER
DVI_RST
REMO
SCL_DVI
SDA_DVI
QGA1501F2-07V
RESET
SBT5/RTS
SBD5
PDP_RX
PDP_TX
STB3.3V
STB3.3V
R7149
10k
R7134 220
R7150 R7135 220
10k
R7136
R7026
OPEN R7137
R7013 OPEN BS_RXD
R7012 OPEN BS_TXD R7138
OPEN
R7139
R7158 OPEN
10k
ACINPOW
R7104 0
OPEN KEY1
OPEN KEY2
C7012 R7060
0.1 /16
47k
R7042 10k R7058 1k
R7061
100k
C7009 OPEN
R7041 R7059
OPEN C7011
0
MAIN_PW MSP_RST0 OPEN C7013
0.01
R7040 OPEN AGND
0 MECA_SW
R7034 OPEN HOTPLUG
AGND
OPEN
LB_POWE
10k
R7037 0 DsyncSW2
BS_POWE
R7035 0
MDR_CON TEXT_FR
R7161 R7114 OPEN VOUTENB
TEXT_FG
VM_INT
TEXT_FB
DIN_DTB
R7031 OPEN
R7030 OPEN BS_RST
R7106 0
R7032 OPEN BS1.5CTL
R7046
OPEN
AFT02
R7152 R7151
27k 27k AFT01
AGND
BS_5V
R7402 R7403
100 POW_LED OPEN OPEN
OPEN ONTIMER
Q7401
OPEN
C7003
NCF11CZ-475X
47 /16
AGND
Q7402
OPEN
MI_REQ
MI_RX
MI_TX
MI_CK
R7157
OPEN
C4993 R7301
OPEN
OPEN
DGND Q7301
OPEN
IC7302
C7303
OPEN
CH OPEN
DGND
NC C7306
R7311 CPOUT OPEN
OPEN C7305 VDD2
VSS2
OPEN
C7304 P5/B
OPEN /AC
P4
R7312 OPEN /CS
R7352
P3/G
SCK/SCL
P2 R7351
SIN/SDA
R7313 OPEN
P1/R
TCK R7353 OPEN
P0/BLNK0
P6 R7354 OPEN
BIN
P7
VSS1
VDD1
VERT
NC
HOR
NC
DGND R7355
OPEN
DGND
AGND
CN001
QGF0508F1-50X
MECA_SW SHEET14,15,17
REMO
PDP_RX
SHEET14
PDP_TX
SCL_DVI
SDA_DVI
KEY1
SHEET14,15,17
KEY2
MDR_CON
HOTPLUG
SHEET14
DVI_RST
POW_LED
ONTIMER
SHEET15,17
WAKE
SHEET11,12
MICON_V
SHEET17
TVLINKOUT
WORD/TXD
SBD5
SBT5/RTS
SHEET15
RESET
PW/CLK
MI_SW
CN0C2
MI_SW
PW/CLK
RESET
SBT5
OPEN
SBD5
WORD
GND
AGND
CN0C1
R7159 QGA1501F2-08V
0
NC
GND
SCL3B
SDA3B OPEN
0
SCL0
0
SDA0
SDAM
SCLM
AGND SCLM SHEET15,17
SDAM
E2P_WP
E2P_WP OPEN
SUB_CCD1
SHEET15
SUB_CCD1
SDA3A SHEET15,17
SCL3A
SHEET10
BS_OFF
TEXT_FR
SHEET17
TEXT_FG
TEXT_FB
SHEET9
A92RES
ILA0
ILA0
SHEET13,14
ILA1
ILA1
ILA2
ILA2 SHEET14
MI_REQ
MI_RX
SHEET15,17
MI_TX
MI_CK
SHEET12,13
P_MU
DDOSDCK2 SHEET10,12
R7302
OPEN
Q7302
OPEN
DGND
IPVS SHEET11,12
IPHS
OPEN
DD_OSDHS
SHEET10,12,15,17
OPEN
DD_OSDVS
JP_R
SHEET10
JP_YS
R7356
OPEN
c10374002b011_1004_11/12_0.0