JVC LT-Z32SX4B Service Manual page 101

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (8/11) SHEET 14
DIGITAL SIGNAL PWB ASS'Y (8/11)
LCA10428-67B (SFL-0D305A) [LT-Z32SX4B]
LCA10428-69B (SFL-0D307A) [LT-Z32SX4B/A]
LCA10428-68B (SFL-0D306A) [LT-Z32SX4B/S,LT-Z32SX4S/S]
KEY_1
KEY_2
SHEET16
REMOCON
ONTIM
R6053 OPEN
SHEET13
PSS
ADRinM
ADRinP
SHEET16
ADLinM
ADLinP
REMO
KEY2
SHEET15,16,17
KEY1
MECA_SW
R6038 1k
PDP_RX
SHEET16
R6039 1k
PDP_TX
RGBVS
SHEET12
DDHS
SHEET16
MDR_CON
R6048
10k
DGND
BS_5V
IC6104
OPEN
CF4
C6103
OPEN
DGND
DDR7
DDR6
DDR5
DDR4
DDR3
DDR2
DDR1
DDR0
DDG7
DDG6
DDG5
DDG4
SHEET12
DDG3
DDG2
DDG1
DDG0
DDB7
DDB6
DDCK
DDB5
DDB4
DDB3
DDB2
DDB1
DDB0
R6102
OPEN
HOTPLUG
SHEET16
R6103
OPEN
DVI_RST
R6134
OPEN
SHEET12 RGBBLK
SCL_DVI
SHEET16
SDA_DVI
(No.YA209)2-35
STB3.3V
C6017
OPEN
IC6003
OPEN
C6021 R6041
OPEN OPEN
EN FOFF
C1+ VCC
R6042
V+ GND
C6018 OPEN
OPEN
C1- T1O
C2+ FON
C6019
OPEN
C2- T1I
C6020 V- INVAL
OPEN
R1I R1O
DGND
R6043 0
R6040
VCC3VAP
0
K6101 VCC3D
OPEN
L6101
R6120 OPEN
OPEN
VCC3VDC
CF4 CH
C6105
CB1
OPEN
C6102
OPEN
C6106 C6107
OPEN OPEN
DGND DGND
VCC3VDV
K6102
OPEN
C6108
C6109
OPEN C6111
OPEN
OPEN
CH CH CF4
C6112
OPEN
C6110
OPEN
IC6101
OPEN
R6119
OPEN
CH
C6115 C6116
OPEN OPEN
R6105
OPEN
R6106
OPEN
DGND
C6113
OPEN
DGND
VCC3VDV
R6115
OPEN
R6116
OPEN
R6117 R6118
OPEN OPEN
2-36(No.YA209)
BS_5V
R6025 R6028 R6031 R6034
100 100 100 1k
C6013 R6026 R6035
C6014 R6029 C6015 R6032 C6016
0.1/16 OPEN OPEN
0.1/16 OPEN 0.1/16 OPEN OPEN
DGND
DGND DGND DGND R6036
100
R6037
OPEN
R6051
OPEN
D6003 R6049 R6022
OPEN OPEN OPEN R6052
OPEN
Q6001
C6023 OPEN
C6022 R6050
OPEN
R6044 OPEN OPEN
D6001 R6045
OPEN
OPEN OPEN
D6004
R6046 DGND
D6002 OPEN
OPEN
OPEN
R6047
OPEN
BS_5V
VCC3VDV
D6102 D6104 D6106
OPEN OPEN OPEN
K6103
OPEN D6101 D6103 D6105
OPEN OPEN OPEN
C6120 C6121 C6122 C6123
OPEN OPEN OPEN OPEN
R6127
CH CH CH
OPEN
C6124
OPEN
CF4
C6119
OPEN
R6128 R6129
OPEN OPEN
DGND
R6126
OPEN Q6101 Q6102
OPEN OPEN
VCC3VAP
K6104
OPEN
VCC3VAP_DVIP VCC3VDV
R6125
OPEN
CF4
C6117
IC6103
OPEN
OPEN
R6124
OPEN
C6128
OPEN
CB
C6126
OPEN
DGND
R6122
OPEN
R6132
OPEN
R6133
OPEN
CN0FC
OPEN
K6001 OPEN
K6002 OPEN
K6003 OPEN
K6004 OPEN
K6005 OPEN
K6006 OPEN
K6007 OPEN
K6008 OPEN
K6021 OPEN
K6020 OPEN
K6019 OPEN OPEN
K6009 OPEN
K6010 OPEN
K6011 OPEN
K6012 OPEN
K6017 OPEN
K6018 OPEN
K6013 OPEN
K6014 OPEN
K6015 OPEN
K6016 OPEN
DGND
R6054
OPEN
ILA0
R6055 SHEET13,16
OPEN
ILA1
R6056
OPEN SHEET16
ILA2
SHEET13
ALARM
R6057 0
POW_LED
SHEET16
R6058 0
ONTIMER
R6059 0
PL_PLE
PL_SLE
SHEET13
I2CREADY
PL_SDA
PL_SCL
AGND
OPEN
CN0MDR
OPEN
DGND
SHEET16
STB_5V
SHEET10,16,17
POW_GOOD
D6108 D6110
OPEN OPEN VCC3VDV
D6107 D6109
OPEN OPEN
BS_5V
CN0DVI
OPEN
DGND
C6129
OPEN OPEN
R6130
OPEN
DGND
VCC3VDV
D6111
OPEN
R6131
OPEN
DGND
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