JVC LT-32C50BU Service Manual page 67

DIGITAL SIGNAL PWB CIRCUIT DIAGRAM (8/11) SHEET 14
SHEET 16
SHEET 13
SHEET 16
SHEET 15,16,17
SHEET 16
SHEET 12
SHEET 16
SHEET 12
SHEET 16
SHEET 12
SHEET 16
DIGITAL SIGNAL PWB ASS'Y(8/11)
SFL-0D201A
KEY_1
KEY_2
REMOCON
ONTIM
R6053 OPEN
PSS
ADRinM
ADRinP
ADLinM
ADLinP
REMO
KEY2
KEY1
MECA_SW
R6038 1k
PDP_RX
R6039 1k
PDP_TX
RGBVS
DDHS
MDR_CON
R6048
10k
DGND
BS_5V
IC6104 VCC3VAP
OPEN
CF4
K6101
C6103
OPEN
OPEN
CF4 CH
C6105
OPEN
C6106 C6107
OPEN OPEN
DGND
DGND
DDR7
DDR6
DDR5
DDR4
DDR3
DDR2
DDR1
DDR0
DDG7
DDG6
DDG5
DDG4
DDG3
DDG2
DDG1
DDG0
DDB7
DDB6
DDCK
DDB5
DDB4
DDB3
DDB2
DDB1
DDB0
R6105
OPEN
C6113
OPEN
R6102
OPEN
HOTPLUG
R6103
OPEN
DVI_RST
R6134
OPEN
RGBBLK
SCL_DVI
SDA_DVI
(No.Y A204)2-33
STB3.3V
C6017
OPEN
IC6003
OPEN
C6021 R6041 R6025
OPEN OPEN 100
EN FOFF
C1+ VCC
C6013 R6026
R6042 C6014
V+ GND 0.1/16 OPEN
C6018 OPEN 0.1/16
OPEN C1- T1O
C2+ FON
C6019
DGND
OPEN
C2- T1I
C6020 V- INVAL
OPEN
R1I R1O
DGND
R6043 0
R6040
0
VCC3D R6044
D6001 R6045
OPEN
L6101 OPEN OPEN
R6120 OPEN
OPEN
VCC3VDC
CB1
C6102 D6002 R6046
OPEN
OPEN OPEN
R6047
OPEN
DGND
VCC3VDV VCC3VDV
K6102 K6103
OPEN OPEN
C6108
C6109
OPEN C6111 C6120 C6121 C6122 C6123
OPEN
OPEN OPEN OPEN OPEN OPEN
CH CH CF4 CH CH CH
C6112 C6124
OPEN OPEN
CF4
C6119
OPEN
C6110
OPEN
DGND
DGND
R6126
OPEN
IC6101
OPEN
R6119 VCC3VAP
OPEN
K6104
OPEN
VCC3VAP_DVIP
CH
C6115 C6116 CF4
OPEN OPEN C6117
OPEN
R6106
OPEN
DGND
DGND
R6122
OPEN
VCC3VDV
R6115
OPEN
R6116
OPEN
R6117 R6118
OPEN OPEN
2-34(No.Y A204)
CN0FC
OPEN
K6001 OPEN
K6002 OPEN
K6003 OPEN
K6004 OPEN
K6005 OPEN
K6006 OPEN
K6007 OPEN
K6008 OPEN
K6021 OPEN
K6020 OPEN
K6019 OPEN
NOT USED
K6009 OPEN
K6010 OPEN
BS_5V K6011 OPEN
K6012 OPEN
K6017 OPEN
K6018 OPEN
K6013 OPEN
K6014 OPEN
K6015 OPEN
K6016 OPEN
DGND
R6054
OPEN
ILA0
R6055 SHEET 13,16
OPEN
ILA1
R6056
SHEET 16
OPEN ILA2
SHEET 13
ALARM
R6057 0
POW_LED SHEET 16
R6058 0
ONTIMER
R6059 0
PL_PLE
PL_SLE
SHEET 13
I2CREADY
PL_SDA
PL_SCL
AGND NOT USED
R6028 R6031 R6034
100 100 1k
R6035
R6029 C6015 R6032 C6016
OPEN
OPEN 0.1/16 OPEN OPEN
DGND
DGND DGND R6036
100
R6037
OPEN
CN0MDR
R6051 OPEN
OPEN
DGND
D6003 R6049 R6022
OPEN OPEN OPEN R6052
OPEN
Q6001
C6023 OPEN
C6022 R6050
OPEN
OPEN OPEN
SHEET 16
STB_5V
D6004
DGND OPEN
SHEET 10,16,17
POW_GOOD
BS_5V
D6102 D6104 D6106 D6108 D6110
OPEN OPEN OPEN OPEN OPEN VCC3VDV
D6101 D6103 D6105 D6107 D6109
OPEN OPEN OPEN OPEN OPEN
R6127
OPEN
BS_5V
R6128 R6129
OPEN OPEN
CN0DVI
OPEN
DGND
Q6101 Q6102
OPEN OPEN
NOT USED
C6129
OPEN
VCC3VDV
R6125 R6130
OPEN OPEN
IC6103
OPEN
R6124
OPEN DGND
VCC3VDV
C6128
OPEN D6111
OPEN
CB
C6126
OPEN
DGND R6131
OPEN
R6132
OPEN
DGND
R6133
OPEN
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