JVC PD-42V31BJE Serviceanleitung Seite 72

MI-COM PWB CIRCUIT DIAGRAM SHEET17
MI-COM PWB ASS'Y
SMK0M302A-U2
R140
OPEN
Q008
2SA1530A/QR/-X
T_VLINK
C021
47 /16
R012 C022
0.1
27k R009 GND
10k
Q010
2SC3928A/QR/-X
T_V LINK
R010
R007
10k
D002 1k R006
Q009 R008
R013
MA111-X 1.5k
220 2SC3928A/QR/-X 1k
R011
T_VLINK
GND GND GND
10K
Q012 R016
10k 2SC3928A/QR/-X
2SC3928A/QR/-X
Q011
T_VLINK T_VLINK
D003
R015 R014
MA3068/M/-X
47k 1k
R017
10k
GND
GND GND GND
L015
4.7
NQL034K-4R7X
C049
C048
.1
47 /16
GND GND
IC003
K4S641632F-TC75
IC004
MBV160T90PT
NNV0013-048
A15 A16
K004
A14 D0
A13
A12 D15 D1
A11 D7 D2
GND C056
A10 D14
A9 D6 D3
.1
A8 D13 D4
A19 D5
A20 D12 D5
K003
WR D4 D6
R042 C067
0 C057
0 .1
D11 D7
D3 .1
D10 LDQM
A18 D2 WR
A17 D9 A15
C050
A7 D1 A14
GND
.1
A6 D8 CSSDRAM
A5 D0 A13
A4 RD A12
A3 A10
A2 CSROM A0
GND
A1 A0 A1
A2
A3
GND
CN804
OPEN
A15 A16
A14
A13
A12 D15
A11 D7
GND
A10 D14
A9 D6
A8 D13
A19 D5
A20 D12
WR D4
D11
D3
D10
A18 D2
A17 D9
A7 D1
A6 D8
A5 D0 GND
A4 RD
A3
A2 CSROM
A1 A0 GND
NOTE) Please refer to page 2-91 for voltages of this circuit diagram.
C019
47 /16
R139
2.2k
C018
GND GND
OPEN
C020
.1
Q007
R138
2SA1530A/QR/-X
2.2k
GND GND
AFC1 NCB31EK-333X
R129
C024 R130 C023
82k
.1 100k .033
GND GND GND
D004
AFC2 OPEN C046 C044
.1 OPEN
R131
C026 R132 C025
82k
.1 100k .033
C059
GND
GND
10 /16
GND GND
AGC NCB31EK-333X
C062
K002 R133 C060
R134
0
NQR0389-003X 0 10 /16
OPEN
GND
MSP_RESET
KEYP2 R135 1k
R172
10k R136
GND GND
10k
TMODE
L016
C028 C027 GND GND
4.7 47 /16 47 /16
NQL034K-4R7X
TCK
TMS
REMOCON
TDI
GND GND C029
R001 1k
150p TDO
C052 C051 CH
D15 R002 100k
.1 47 /16
KEY1 GND R151
D14 KEY2 R003 1k 18k
C053
D13 KEY3 R004 1k
R005 1k
.1
D12 R018 1k
D11 R019 100
R020 1k
D10 C030 .1
C054
D9 L001
.1 4.7
D8 A20 A20
A19 A19
A18
R145 A18
A17
OPEN
UDQM A17
A16
CLK LC001
CKE
R146
OPEN C031 A16
.1
A11 A8 0
R165 GND R034
A9 OPEN A7 0
R035
A8 A9 0
R036
A7 A6 0
R037
A6 A5 0
R038
A5 A10 0
R039
A4 A11 0
C055 R040
A12 0
R041
C032
.1
GND .1
L003
4.7
NQR0313-007X
B B
C033
OPEN
GND
LC002 K001
NQR0431-001X 39 NRSA63J-390X
R152 R153 R154 R158
0 0 0 470
L017 L018 L019 L022
0 0 0 0
R180 R181 R182
OPEN OPEN OPEN
GND
GND GND
GND
MI-COM INTERFACE PWB
CN004 (SHEET18)
No. YA013
DIST PWB
CN0J1 (SHEET16)
CNJ1
QGA2001F2-09V
R143
OPEN
C058
R141
OPEN GND
OPEN
R142
OPEN
R137
2.2k
R125
10k
Q015
2SK2090-X
R126
R127
4.7k
10k
GND
R128 Q014
10k 2SK2090-X
Q013
2SK2090-X
Q003
2SC3928A/QR/-X
R173
Q001 R123
10k
R122 6.8k
2SC3928A/QR/-X
10k
C014
GND
C015
OPEN
OPEN
GND GND
INV
GND
R174
R121
0 Y001
C017 Q002 OPEN
100
OPEN OPEN
R120
R119
OPEN
OPEN
C016
X001 GND
OPEN INV
QAX0669-001Z GND GND
C041 C040
27p 33p
CH CH
R124
100
C042
.1
C039
.1
C061
10 /16 GND
R112 1k
R110 1k
R109 0
R108 0
R107 1k
RXDO
TXDO
L008 C038 .1
4.7 C037 .1
IC001 R102 CLOCK
100
SDA6000-B12
R101 100 DATA
R100 100 STATUS
R099 100 READY
R098 220
R097 1k
R096 0
R090 220 R043 OPEN
R089 220 R044 OPEN
R077 0
D11
R076 0
D3
R075 0
D4
L007 4.7 C036
R074 0 .1 IC002
D10
S-80828CNNB-W
R073 0
D12 GND
R072 0
D2
R095
47k
C012
D001
MA111-X .1
C034 C035
.1 .1
R155 R156
100 100
L020 L021
1.5
1.5
GND
CN004
QGB1232K1-50T
2-39 2-40
R169
0
LC003
OPEN SDA2
GND
R170 YS2
0
LC004
R171
0 OPEN SDA1
GND
SCL1
LC005
GND OPEN
GND GND GND GND
V_PULSE
H_PULSE
5V
2.5V
C002 C001
.1 470 /6.3
3.3V
GND GND
IC901 TA48M025F-X
C005 C004 C003
2.2 /16 2 1000 /6.3 .2 /16
B1 B1
GND
AA_SCL
AA_SDA
IC902 TA48M033F-X
IE-MUTE
C007 C006
C008
2.2 /16 47 /16 2.2 /16
B1
GND
R147
4.7k
R167
10K
Q022
2SC3928A/QR/-X
SW
Q021
2SC3928A/QR/-X
SW
R166
GND
R168
22K
470
GND
No. YA013
B
G
R
YS