DOWNLOAD Panasonic WJ-SX155 Service Manual ↓ Size: 2.75 MB | Pages: 60 in PDF or view online for FREE

Model
WJ-SX155
Pages
60
Size
2.75 MB
Type
PDF
Document
Simplified Service Manual
Brand
Device
Video Monitoring / MATRIX SWITCHER
File
wj-sx155.pdf
Date

Panasonic WJ-SX155 Simplified Service Manual ▷ View online

SCHEMATIC DIAGRAM OF MULTIPLEXER BOARD (3/20)
– 4-4 –
CT701
MONI C
CT700
MONI C
PLL DC-1
[MONITOR OUT A/B]
[MONITOR OUT C]
[MONITOR OUT D]
VR
MO
VR
MO
MAYI[2]
MAYI[0]
MACI[1]
MACI[2]
MAYI[1]
MACI[0]
MAYI[3]
MAYI[4]
MACI[3]
MACI[6]
MACI[4]
MAYI[6]
MACI[7]
MAYI[5]
MACI[5]
MAYI[7]
R26
0
R25
OPEN
IC4
1
1A
2
1B
3
2Y
4
GND
2A
2B
1Y
VCC
V5D
134 0.1
Z103
1
2
3
4
5
6
7
8
C135 0.01
L107
8.2
C141
0.1
Z101
1
2
3
4
5
6
7
8
R180
2.2K
C138
0.1
R179
OPEN
32
0.1
33
0.1
C145
100/6.3
+
R176
3.3k
C144
0.1
C143
0.1
C139
0.01
C137
0.1
Z102
1
2
3
4
5
6
7
8
C140
0.1
68
68
68
68
Z100
1
2
3
4
5
6
7
8
C131
OPEN
R177
510
IC102
1
VI8
2
VI7
3
VI6
4
VI5
5
VI4
6
VI3
7
VI2
8
VI1
9
ADCO
10
INSL
11
OCLK
12
DVSS1
13
DVDD1
14
CLKO
15
MCK
16
ADCK
17
CLPI
18
XCPON
19
ADVS
20
ICP
21
CRV
22
RB
23
GR
24
AAVS
25
ADIN
26
AAVD
27
RT
28
ADVD
29
YVDD
30
XAYO
31
AYO
32
YVG
33
YVRF
34
YIRF
35
YVSS
36
VB
37
CVDD
38
XACO
39
ACO
40
CVG
41
CVRF
42
CIRF
43
CVSS
44
Y8
45
Y7
46
Y6
47
Y5
48
Y4
49
Y3
50
Y2
51
Y1
52
DVSS2
53
DVDD2
54
TEST1
55
CONT
56
XYOE
57
C8
58
C7
59
C6
60
C5
61
C4
62
C3
63
C2
64
C1
65
TEST2
66
TEST3
67
XCOE
68
APCN
69
RATI
70
NTPL
71
YOT
72
DVSS3
73
DVDD3
74
DTR
75
TEST4
76
PMN
77
TEST5
78
TEST6
79
BPF
80
TEST7
C136
0.1
R178
3.3k
C142
1000P
MAYC[1]
ICAD[1]
MACI[2]
MAYI[6]
MAYI[2]
POUT[7]
MACI[6]
MAYC[0-7]
MACI[3]
POUT[4]
POUT[0-7]
MAYC[3]
MAYI[3]
MAYC[0]
ICAD[2]
MAYC[5]
POUT[0]
ICAD[0-3]
MACI[1]
MACI[0]
POUT[1]
MAYI[1]
MAYC[2]
MACI[5]
MAYI[5]
MAYC[4]
POUT[5]
ICAD[0]
MAYI[4]
POUT[2]
MACI[7]
POUT[3]
ICAD[3]
POUT[6]
MACI[4]
MAYC[7]
MAYI[7]
MAYC[6]
MAYI[0]
MAYI[0-7]
MACI[0-7]
MBYI[4]
MBCI[3]
MBYI[2]
MBCI[1]
MBCI[7]
MBCI[5]
MBYI[6]
MBYI[0]
MBCI[6]
MBCI[4]
MBCI[2]
MBCI[0]
MBYI[1]
MBYI[3]
MBYI[5]
MBYI[7]
MBYC[5]
MBYC[1]
MBYC[3]
MBYC[6]
MBYC[2]
MBYC[4]
MBYC[0-7]
MBYC[7]
MBYC[0]
C702
0.1
C722
0.1
R748
470
R710
1M
C703
OPEN
R750
470
Q701
G
D
S
S
D700
R701
OPEN
DGND
DGND
DGND
DGND
DGND
X700
C715
0.1
R744
470
R707
OPEN
R740
OPEN
R703
1k
C704
470P
C701
0.1
Q702
G
D
R715
OPEN
C706
0.1
R709
100k
R747
470
R738
3.3k
C717 0.1
R743
330
R751
470
TP700
(MONI C
 PLL DC-1)
L700
8.2
R741
1.1k
DGND
R749
470
R745
470
C727
100/6.3
+
R742
330
R708
0
C725
2200P
R705
1k
R746
470
R732
0
R700
0
C720
OPEN
R706
0
C729
0.1
C728
0.1
C726
0.1
R704
100k
C707
0.1
CT700
50P
C724
OPEN
C700
0.1
C730
100/6.3
+
C708
470P
R711
0
D701
IC702
1
COMMON
2
INH
3
VEE
4
VSS
5
A
6
ch1
7
ch0
8
VDD
C716
0.1
IC701
1
COMMON
2
INH
3
VEE
4
VSS
5
A
6
ch1
7
ch0
8
VDD
R702
OPEN
V5D
Y1WR
CS1
RVP
MBBSCDET
R721
1k
CT701
R731   56K
R714
0
R728
1.1k
C714
470P
R716
1M
R717
100k
R727
470
C712
OPEN
R722
3.3k
C723   4700P
R724
470
D703
R730
470
C718
OPEN
R737
470
R719
1k
R736
470
D702
X701
C711
470P
R725
470
R733
470
R735
470
Q700
G
S
D
TP701
(MONI C
 PLL DC-2)
R720
100k
MAW4FSC
R4FSC
MABSCDET
MAWFHA
PHNL
MAYC[0-7]
MAWSC
MBWFHA
MBWSC
MBW4FSC
R752
470
R753
470
L701
8.2
C710
4.9P
R712
680
R718
680
C709 4.9P
C719
0.1
R726
0
R723
3.3k
C721
4700P
R729
56K
R734
1.1k
R739
100K
C705
OPEN
C713
OPEN
IC700
1
VSS1
2
VSS2
3
MXSLB
4
CHSL
5
QD1A
6
QD1B
7
WE
8
DB7
9
DB6
10
DB5
11
VSS3
12
VDD1
13
DB4
14
DB3
15
DB2
16
DB1
17
DB0
18
AN3
19
AN2
20
AN1
21
AN0
22
VSS4
23
SCOUTB
24
SCINB
25
VSS5
26
SCUB
27
SCDB
28
VDD2
29
VDD3
30
VSS6
31
DOB7
32
DOB6
33
DOB5
34
DOB4
35
DOB3
36
DOB2
37
DOB1
38
DOB0
39
MXSLA
40
VSS7
41
VDD4
42
COB7
43
COB6
44
COB5
45
COB4
46
COB3
47
COB2
48
COB1
49
COB0
50
FHAB
51
WFCKB
52
FHBB
53
VSS8
54
VDD5
55
WSCOB
56
W4FSCB
57
DOA7
58
DOA6
59
DOA5
60
DOA4
61
DOA3
62
DOA2
63
DOA1
64
DOA0
65
FHAA
66
WFCKA
67
FHBA
68
WSCOA
69
VDD6
70
VSS9
71
W4FSCA
72
COA7
73
COA6
74
COA5
75
COA4
76
COA3
77
COA2
78
COA1
79
COA0
80
VDD7
81
VSS10
82
VSS11
83
TCLR
84
TCLK
85
TDATA
86
CLR
87
VSS12
88
VDD8
89
CPSIGA
90
YCSA
91
VSS13
92
VDD9
93
BFA
94
HD1A
95
CP2A
96
CP1A
97
VPINA
98
BWLA
99
GLBSCA
100
BSCDA
101
VSS14
102
VSS15
103
YIA7
104
YIA6
105
YIA5
106
YIA4
107
YIA3
108
YIA2
109
VDD10
110
VSS16
111
YIA1
112
YIA0
113
ADCKA
114
VDD11
115
SCOUTA
116
SCINA
117
VSS17
118
SCUA
119
SCDA
120
VSS18
121
VDD12
122
CIA7
123
CIA6
124
CIA5
125
CIA4
126
CIA3
127
CIA2
128
CIA1
129
CIA0
130
CPSIGB
131
VSS19
132
VDD13
133
YCSB
134
BFB
135
HD1B
136
CP2B
137
CP1B
138
VPINB
139
BWLB
140
GLBSCB
141
BSCDB
142
YIB7
143
YIB6
144
YIB5
145
YIB4
146
YIB3
147
YIB2
148
YIB1
149
YIB0
150
ADCKB
151
VSS20
152
CIB7
153
CIB6
154
CIB5
155
CIB4
156
CIB3
157
CIB2
158
CIB1
159
CIB0
160
VDD14
R713
0
C236
0.1
C240
0.1
C243
0.1
L207
8.2
5 0.01
C239
0.01
V5D
0.1
C244
0.1
1
IC202
1
VI8
2
VI7
3
VI6
4
VI5
5
VI4
6
VI3
7
VI2
8
VI1
9
ADCO
10
INSL
11
OCLK
12
DVSS1
13
DVDD1
14
CLKO
15
MCK
16
ADCK
17
CLPI
18
XCPON
19
ADVS
20
ICP
21
CRV
22
RB
23
GR
24
AAVS
25
ADIN
26
AAVD
27
RT
28
ADVD
29
YVDD
30
XAYO
31
AYO
32
YVG
33
YVRF
72
DVSS3
73
DVDD3
74
DTR
75
TEST4
76
PMN
77
TEST5
78
TEST6
79
BPF
80
TEST7
C245
100/6.3
+
N
C242
1000P
R381
22k
R330
220
R311
2.2k
R325
150k
R323
1k
R321
100
R324
510
R308
33k
R309
1k
L303
56
R327
1k
R329
2k
L301
8.2
R313
560
R331
0
R302
2.2k
C305
0.01
R310
22k
Q303
1
2
3
4
5
6
C309
330P
Q
4
5
6
Q306
1
2
3
4
5
6
R328
3k
R307
2.2k
V-5
R316
0
DGND
R306
100
C315
0.1
Q305
R305
2.2k
R319
0
Q300
1
2
34
5
6
R317
2.2k
R312
1k
Q304
DGND
R318
150
R304
621
C313
0.01
MCBWBSC
MCWSYNC
MCGBSCI
DGND
Q302
R315
3.3k
DGND
R303
621
C307
1
C310     22P
R326
2.2k
Q301
R314
1k
C306
100P
R320
2.2k
L305
10
R322
390
C303
360P
MCCAM
(4/
(5/
IC3
9
IC3
11
DGND
V5DD
C347
10
C301
10
DGND
L300
8.2
DGND
IC304
1
VSS
2
VIN
3
VOUT
L302    3.9
C304   24P
C311     30P
C314     OPEN
C312
33P
L304
33
C316
1000P
IC300
1
COMMON
2
INH
3
VEE
4
GND
A
ch_1
ch_0
VCC
DGND
C300
+
47/16
R301
43k
R300
27k
C302
1000/6.3
+–
C308
1000P
C346
1000P
R431
0
R416
0
R404
621
R428
3k
R423
1k
R411
2.2k
C410       22P
V-5
R430
220
R407
2.2k
L403
56
R414
1k
R415
3.3k
Q403
1
2
3
4
5
6
R429
2k
R402
2.2k
Q404
R406 100
L405
10
L401
8.2
R427
1k
Q
4
5
6
DGND
Q400
1
2
3
5
4
6
R412
1k
DGND
DGND
V5DD
DGND
L400
8.2
C447
10
C401
10
IC404
1
VSS
2
VIN
3
VOUT
4   24P
L404
33
C412
33P
C411       30P
C414       OPEN
C400
+
47/16
R401
43k
R400
27k
C402
1000/6.3
+–
<LOCATION MARK>
1/20
2/20
3/20
4/20
5/20
6/20
7/20
8/20
9/20
10/20
11/20
12/20
13/20
14/20
15/20
16/20
17/20
18/20
19/20
20/20
SCHEMATIC DIAGRAM OF MULTIPLEXER BOARD (4/20)
– 4-5 –
[MONITOR OUT C/D]
VR300
MONI Y-3
VR301
MONI C-3
CT800
MONI C
PLL DC-3
VR400
MONI Y-4
VR401
MONI C-4
MCYI[2]
MCYI[0]
MCCI[1]
MCCI[2]
MCYI[1]
MCCI[0]
MCYI[3]
MCYI[4]
MCYI[0-7]
MCYI[7]
MCCI[3]
MCCI[6]
MCCI[4]
MCCI[0-7]
MCYI[6]
MCCI[7]
MCYI[5]
MCCI[5]
R381
22k
R345
2k
R380
2.2K
C344
0.1
R373
2.2k
IC302
1
VI8
2
VI7
3
VI6
4
VI5
5
VI4
6
VI3
7
VI2
8
VI1
9
ADCO
10
INSL
11
OCLK
12
DVSS1
13
DVDD1
14
CLKO
15
MCK
16
ADCK
17
CLPI
18
XCPON
19
ADVS
20
ICP
21
CRV
22
RB
23
GR
24
AAVS
25
ADIN
26
AAVD
27
RT
28
ADVD
29
YVDD
30
XAYO
31
AYO
32
YVG
33
YVRF
34
YIRF
35
YVSS
36
VB
37
CVDD
38
XACO
39
ACO
40
CVG
41
CVRF
42
CIRF
43
CVSS
44
Y8
45
Y7
46
Y6
47
Y5
48
Y4
49
Y3
50
Y2
51
Y1
52
DVSS2
53
DVDD2
54
TEST1
55
CONT
56
XYOE
57
C8
58
C7
59
C6
60
C5
61
C4
62
C3
63
C2
64
C1
65
TEST2
66
TEST3
67
XCOE
68
APCN
69
RATI
70
NTPL
71
YOT
72
DVSS3
73
DVDD3
74
DTR
75
TEST4
76
PMN
77
TEST5
78
TEST6
79
BPF
80
TEST7
R339
2.2k
R330
220
C343
0.1
R350
OPEN
Q317
DGND
DGND
R325
150k
C339
0.01
DGND
C336
0.1
C345
+
100/6.3
R323
1k
Q315
1
2
3
5
4
6
R338
2.2k
R321
100
C320 24P
C328
100P
R324
510
R371
2.2k
R377
510
R327
1k
L306
56
68
68
68
68
Z300
1
2
3
4
5
6
7
8
R349
1k
R329
2k
R337
3k
R331
0
R367
30k
R370
1M
Q310
C321
0.01
C332
0.1
DGND
R365
OPEN
C309
330P
Q308
1
2
3
4
5
6
R356
2k
Z302
1
2
3
4
5
6
7
8
R335
1.6k
R378
3.3k
R360
2.2k
Q306
1
2
3
4
5
6
R328
3k
C341
0.1
R336
15k
R374
OPEN
C329
0.1
L307
8.2
C326
0.1
R316
0
C322
1
Q311
1
2
3
4
5
6
R351
1k
C315
0.1
VR301
1k
1
2
3
C333
R341
2.2k
R376
3.3k
R358
1k
Q305
R368
12k
C340 0.1
R379
OPEN
R342
100
R355
3k
R354
1k
DGND
C331
OPEN
R319
0
VR300
1k
1
2
3
C324
220P
R353
2k
Q318
1
2
3
4
5
6
R340
220
DGND
C318
OPEN
R372
100
R317
2.2k
R347
2.2k
Z303
1
2
3
4
5
6
7
8
Q304
R359
56
C325
1
Q316
R318
150
C330
OPEN
C323
OPEN
R364
1k
DGND
C317
39P
C313
0.01
IC301
1
NC
2
IN_A
3
GND
4
OUT_Y
5
VCC
Q312
R352
2k
V5D
R357
2.2k
3.3k
C327
0.1
C338
0.1
Z301
1
2
3
4
5
6
7
8
VR302
OPEN
1
2
3
R361
3.3k
R346
820
C337
0.1
C310     22P
R362
1k
Q314
1
2
3
5
4
6
R366
24k
R326
2.2k
C319
1
Q313
Q309
R314
1k
R348
10k
2.2k
R375
75
L305
10
C334
0.1
0.1
C335 0.01
R322
390
R363
3k
(1/7)
(7/7)
(3/7)
IC303
1
IC303
3
4
IC303
5
2
6
(4/7)
(6/7)
(2/7)
(5/7)
IC303
9
8
IC303
11
10
IC303
13
12
IC303
14
VCC
7
GND
R383
5.6k
R382
22k
DGND
C311     30P
C314     OPEN
C312
33P
L304
33
R344
OPEN
R332
10k
C316
1000P
IC300
1
COMMON
2
INH
3
VEE
4
GND
5
A
6
ch_1
7
ch_0
8
VCC
R343
0
DGND
C308
1000P
C342
1000P
C346
1000P
R369
4.3k
R431
0
R416
0
R480
2.2K
VR400
1k
1
2
3
R461
3.3k
C438
0.1
R449
1k
DGND
C443
0.1
R471
2.2k
C444
0.1
C435 0.01
C433
0.1
R440
220
R428
3k
C430
OPEN
R423
1k
C419
1
C410       22P
R438
2.2k
R479
OPEN
Q418
1
2
3
4
5
6
C445
100/6.3
+
R459
56
C437
0.1
C431
OPEN
R474
OPEN
C420
24P
R437
3k
R475
75
C417
39P
R457
2.2k
C439
0.01
R430
220
C418
OPEN
R435
1.6k
C432
0.1
V5D
C434
0.1
R414
1k
VR402
OPEN
1
2
3
C422
1
3.3k
VR401
1
2
3
R429
2k
Q415
1
2
3
5
4
6
R447
2.2k
C436
0.1
R465
OPEN
Q404
IC402
1
VI8
2
VI7
3
VI6
4
VI5
5
VI4
6
VI3
7
VI2
8
VI1
9
ADCO
10
INSL
11
OCLK
12
DVSS1
13
DVDD1
14
CLKO
15
MCK
16
ADCK
17
CLPI
18
XCPON
19
ADVS
20
ICP
21
CRV
22
RB
23
GR
24
AAVS
25
ADIN
26
AAVD
27
RT
28
ADVD
29
YVDD
30
XAYO
31
AYO
32
YVG
33
YVRF
34
YIRF
35
YVSS
36
VB
37
CVDD
38
XACO
39
ACO
40
CVG
CVRF
CIRF
CVSS
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
DVSS2
DVDD2
TEST1
CONT
XYOE
C8
C7
C6
C5
C4
C3
C2
C1
65
TEST2
66
TEST3
67
XCOE
68
APCN
69
RATI
70
NTPL
71
YOT
72
DVSS3
73
DVDD3
74
DTR
75
TEST4
76
PMN
77
TEST5
78
TEST6
79
BPF
80
TEST7
R468
12k
L405
10
C440
0.1
R476
3.3k
L407
8.2
L406
56
C427
0.1
R450
OPEN
R454
1k
R427
1k
Q408
1
2
3
4
5
6
R441
2.2k
C423
OPEN
Q411
1
2
3
4
5
6
R473
2.2k
R472
100
(1/7)
(7/7)
IC403
1
IC403
5
2
6
IC403
14
VCC
7
GND
L404
33
C412
33P
C411       30P
C414       OPEN
R443
0
C442
1000P
R469
4.3k
POUT[1]
MCCI[3]
MCYI[0]
MDYI[4]
MCCI[7]
POUT[2]
MCCI[2]
MDCI[4]
ICAD[0]
MDYI[3]
MCYI[5]
POUT[6]
MDYC[5]
POUT[7]
MDYC[1]
MDYI[7]
MDCI[3]
ICAD[3]
MCYI[7]
MCCI[5]
MCCI[1]
MCCI[4]
MCCI[6]
MDYI[2]
MDYI[1]
MDYC[3]
MDCI[1]
MCYI[6]
POUT[5]
POUT[4]
MCYI[2]
MDYC[6]
MDCI[7]
MDYC[2]
MDCI[5]
MCYI[4]
MDYI[5]
MDYC[4]
MDCI[2]
MDYC[0-7]
ICAD[1]
ICAD[2]
MDCI[6]
MCCI[0]
MDYI[6]
POUT[3]
MDYC[7]
MDYI[0]
POUT[0]
MDCI[0]
MDYC[0]
MCYI[3]
MCYI[1]
MDBSCDET
R837
330
D800
R845
470
R815
1M
R800   56K
R844
470
C816
470P
R828
1.1k
RVP
DGND
R823
1k
R829
470
V5D
C825
0.1
R814
0
R804
OPEN
TP801
R819
100k
R827
470
R807
100k
C824
0.1
R847
470
C801
0.1
CT800
C809
0.1
Y1WR
R821
1k
R835
470
R831
0
R805
3.3k
C805
470P
*
R830
R840
470
R826
470
R817
0
R838
470
814
P
EN
C804
0.1
MDGBSCOUT
*
C821
C810
470P
POUT[0-7]
C813
470P
X800
R812
100k
R841
470
R843
470
R832
470
824
3k
R811
OPEN
R834
470
D802
R846
470
R809
0
C808
0.1
ICAD[0-3]
C800    4700P
803
R806
1k
C802
0.1
R802
0
R801
1.1k
D801
R808
1k
R803
OPEN
R839
470
C819
OPEN
C818 0.1
R818
1M
R833
470
C826
100/6.3
+
C817
0.1
R842
470
R836
330
CT801
OPEN
C820
0.1
R822
100k
C822
0.1
C803
OPEN
CS2
C807
OPEN
TP800
(MONI C
 PLL DC-3)
(MONI C
 PLL DC-4)
Q800
G
D
S
X801
R813
0
L800 8.2
R825
470
C823
100/6.3
+
Q801
G
S
D
L801 8.2
R810
680
R820
680
C811 4.9P
C812
4.9P
C806
OPEN
C815
IC800
1
VSS1
2
VSS2
3
MXSLB
4
CHSL
5
QD1A
6
QD1B
7
WE
8
DB7
9
DB6
10
DB5
11
VSS3
12
VDD1
13
DB4
14
DB3
15
DB2
16
DB1
17
DB0
18
AN3
19
AN2
20
AN1
21
AN0
22
VSS4
23
SCOUTB
24
SCINB
25
VSS5
26
SCUB
27
SCDB
28
VDD2
29
VDD3
30
VSS6
31
DOB7
32
DOB6
33
DOB5
34
DOB4
35
DOB3
36
DOB2
37
DOB1
38
DOB0
39
MXSLA
40
VSS7
41
VDD4
42
COB7
43
COB6
44
COB5
45
COB4
46
COB3
47
COB2
48
COB1
49
COB0
50
FHAB
51
WFCKB
52
FHBB
53
VSS8
54
VDD5
55
WSCOB
56
W4FSCB
57
DOA7
58
DOA6
59
DOA5
60
DOA4
61
DOA3
62
DOA2
63
DOA1
64
DOA0
65
FHAA
66
WFCKA
67
FHBA
68
WSCOA
69
VDD6
70
VSS9
71
W4FSCA
72
COA7
73
COA6
74
COA5
75
COA4
76
COA3
77
COA2
78
COA1
79
COA0
80
VDD7
81
VSS10
82
VSS11
83
TCLR
84
TCLK
85
TDATA
86
CLR
87
VSS12
88
VDD8
89
CPSIGA
90
YCSA
91
VSS13
92
VDD9
93
BFA
94
HD1A
95
CP2A
96
CP1A
97
VPINA
98
BWLA
99
GLBSCA
100
BSCDA
101
VSS14
102
VSS15
103
YIA7
104
YIA6
105
YIA5
106
YIA4
107
YIA3
108
YIA2
109
VDD10
110
VSS16
111
YIA1
112
YIA0
113
ADCKA
114
VDD11
115
SCOUTA
116
SCINA
117
VSS17
118
SCUA
119
SCDA
120
VSS18
121
VDD12
122
CIA7
123
CIA6
124
CIA5
125
CIA4
126
CIA3
127
CIA2
128
CIA1
129
CIA0
130
CPSIGB
131
VSS19
132
VDD13
133
YCSB
134
BFB
135
HD1B
136
CP2B
137
CP1B
138
VPINB
139
BWLB
140
GLBSCB
141
BSCDB
142
YIB7
143
YIB6
144
YIB5
145
YIB4
146
YIB3
147
YIB2
148
YIB1
149
YIB0
150
ADCKB
151
VSS20
152
CIB7
153
CIB6
154
CIB5
155
CIB4
156
CIB3
157
CIB2
158
CIB1
159
CIB0
160
VDD14
R816
0
<LOCATION MARK>
1/20
2/20
4/20
5/20
6/20
7/20
9/20
10/20
11/20
12/20
14/20
15/20
16/20
17/20
19/20
20/20
3/20
8/20
13/20
18/20
VR600
REC Y-2
VR601
REC C-2
VR500
REC Y-1
CT900
REC C PLL DC-1
CT901
REC C PLL DC-2
VR501
REC C-1
[REC OUT A]
[REC OUT B]
[REC OUT A/B]
Same as [MONITOR OUT C].
(REF.NO.500-599)
Same as [MONITOR OUT C/D].
(REF.NO.900-999)
Same as [MONITOR OUT D].
(REF.NO.600-699)
MCYC[7]
MCYC[3]
MCYC[2]
MCYC[4]
MCYC[1]
MCYC[0]
MDYC[1]
MCYC[5]
MDYC[0-7]
MCYC[6]
MCYC[0-7]
MDYC[0]
R837
330
R845
470
R844
470
MDWFHA
V5D
C825
0.1
C824
0.1
R847
470
R835
470
0
*
R830
R840
470
MCWSC
R838
470
MCBSCDET
R841
470
R843
470
R834
470
R4FSC
R846
470
MCGBSCOUT
MCWFHA
MCYC[0-7]
R839
470
C826
100/6.3
+
R842
470
R836
330
C822
0.1
MDW4FSC
L800 8.2
MCW4FSC
C823
100/6.3
+
MDWSC
L801 8.2
DOB2
37
DOB1
38
DOB0
39
MXSLA
40
VSS7
41
VDD4
42
COB7
43
COB6
44
COB5
45
COB4
46
COB3
47
COB2
48
COB1
49
COB0
50
FHAB
51
WFCKB
52
FHBB
53
VSS8
54
VDD5
55
WSCOB
56
W4FSCB
57
DOA7
58
DOA6
59
DOA5
60
DOA4
61
DOA3
62
DOA2
63
DOA1
64
DOA0
65
FHAA
66
WFCKA
67
FHBA
68
WSCOA
69
VDD6
70
VSS9
71
W4FSCA
72
COA7
73
COA6
74
COA5
75
COA4
76
COA3
77
COA2
78
COA1
79
COA0
80
VDD7
81
VSS10
82
VSS11
83
TCLR
84
TCLK
TDATA
IC500–504
Q500–506,508–518
IC900
Q900,901
D900–903
IC600–604
Q600–606,608–618
RACAM
RAWSYNC
RABWBSC
RAGBSCI
TP900(REC C PLL DC-1)
TP901(REC C PLL DC-2)
<LOCATION MARK>
1/20
2/20
3/20
4/20
5/20
6/20
7/20
8/20
9/20
10/20
11/20
12/20
13/20
14/20
15/20
16/20
17/20
18/20
19/20
20/20
<INDEX>
MULTIPLEXER BOARD
IC1
I5
IC2
H6
IC3
H6,H7
IC4
H7
IC5
F7,G7
IC6
H6,H7
IC7
F8,G8
IC100
I6
IC101
I7
IC102
I7,I8,J7,J8
IC103
I6,I7
IC200
G6
IC201
G7
IC202
G7,G8,H7,H8
IC203
F6,G6,G7
IC204
H5
IC300
I11
IC301
I11,I12
IC302
I12,I13
IC303
H11,H12,I11,I12
IC304
I10,J10
IC400
G11
IC401
G11,G12
IC402
G12,G12,H12,H13
IC403
G11,G12
IC404
H10
IC500
I15
IC501
I15
IC502
I15
IC503
I15
IC504
I15
IC600
H15
IC601
H15
IC602
H15
IC603
H15
IC604
H15
IC700
H8,H9,I8,I9
IC701
I9,J9
IC702
I9
IC800
H13,H14,I13,I14
IC900
I15,I16
IC1000
I4
IC1200
I3,J3
IC1201
I3
IC1300
E10
IC1301
E10
IC1302
E10
IC1303
D10
IC1304
E11
IC1305
D11
IC1306
D11
IC1307
E12
IC1308
D11,D12
IC1309
D13
IC1310
D13
IC1311
E13
IC1312
E13
IC1313
E13
IC1314
D13
IC1315
D13
IC1316
E14
IC1317
D14
IC1318
D14
IC1319
D15,E15
IC1320
D10,D11
IC1500
B9
IC1501
B9
IC1502
A9
IC1503
A9
IC1504
C9
IC1505
B10
IC1506
B10
IC1507
B11
IC1508
A11
IC1509
B12
IC1510
A12
IC1511
A12,A13,A14,
B12,B13,B14,
C12,C13,C14
IC1513
B15
IC1514
B15,C15
IC1515
C15
IC1516
C15
IC1517
A10,C10
IC1518
C11
IC1519
C11,C12
IC1520
A11,A12,B11,B12
IC1521
A11,B11
IC1522
A14
IC1523
A9,A10,B9,I4
IC1800
G3,G4,H3,H4
IC1801
G4
IC2000
D1
IC2001
D1
IC2002
E1,E2
IC2003
E1,E2
IC2004
D2,D3,E2,E3
IC2005
A2,A3,B2,B3
IC2006
A2
IC2007
A3,B3
IC2008
A3
IC2009
A3
IC2010
D4,E4
IC2011
A4
IC2012
D4
IC2013
C4,D4
IC2014
B5
IC2200
D6,D7,E6,E7
IC2201
A6
IC2202
A6,A7,B6,B7
IC2203
A7
IC2204
A7
– 4-6 –
SCHEMATIC DIAGRAM OF MULTIPLEXER BOARD (5/20)
TO
REAR
BOARD
CN81
TO
MAIN
BOARD
CN11
PHNL
MAVPIN
MAWFHA
RVP
R13M
R4FSC
PBHRL
PHNL
MAVPIN
MAWFHA
MBYC[0-7]
MAYC[0-7]
MADD[0-8]
SRESET
MADD[1]
MADD[2]
MADD[3]
MADD[4]
MADD[5]
MADD[6]
MMA[0-15]
MMA[0]
MMA[1]
MMA[2]
MMA[3]
MMA[4]
MMA[5]
MMA[6]
MMA[7]
MMA[8]
MMA[9]
MMA[10]
MMA[11]
MMA[12]
MMA[13]
MMA[15]
MMA[14]
MADD[0]
MADD[7]
MADD[8]
MMB[0-15]
MMB[0]
MMB[1]
MMB[2]
MMB[3]
MMB[4]
MMB[5]
MMB[6]
MMB[7]
MMB[8]
MMB[9]
MMB[10]
MMB[11]
MMB[12]
MMB[13]
MMB[14]
MMB[15]
ICAD[0-3]
POUT[0-7]
Z2012
1
2
3
4
6
5
5
5
5
5
5
5
5
5
7
8
Z2002
1
2
3
4
6
7
8
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
R2034
200
C2058
0.1
Z2010
1
2
3
4
6
7
8
Z2003
1
2
3
4
6
7
8
Z2008
1
2
3
4
6
7
8
Z2000
100
100
100
100
100
100
100
100
100
100
1
2
3
4
6
7
8
C2064
0.1
Z2013
1
2
3
4
6
5
7
8
Z2007
1
2
3
4
6
7
8
R2063
100
Z2005
1
2
3
4
6
7
8
TP2004
Z2001
1
2
3
4
6
7
8
L2004
5.6
L2005
5.6
C2040
0.1
C2042
+
220/10
V5D
PLAYID
CH[1-16]
CAMSW
EXTOUT
MULTIOUT
PLAYID
RHDO
MBYC[0-7]
MAYC[0-7]
MAW27M
ICAD4M
Y3WRM
CS1
IDON
SRESET
CS2
MAW4FSC
MBW4FSC
MBYC[0-7]
MBBWBSC
MBBSCDET
MBWSC
MBWFHA
MBWSYNC
MAYC[0-7]
AFCHD
MAWFHA
IDSEPO
MABSCDET
MABWBSC
MAWSC
PHNL
MAWSYNC
MAVPIN
PLAYID
C2038
0.01
C2028
0.1
C2029
0.1
IC2002
1
IN_B
2
IN A
5
VCC
DGND
DGND
D2004
C2011
0.15
R2010
100k
DGND
IC2004
1
COMMON
2
INH
3
VEE
4
VSS
5
A
6
ch1
7
ch0
8
VDD
IC2003
1
COMMON
2
INH
3
VEE
4
VSS
5
A
6
ch1
7
ch0
8
VDD
DGND
CHI[9]
EXTIN
IDSEPI
PWSYNC
CHI[1]
CN1004
1
+5VA
2
GND
3
+5VD
4
GND
5
+3.3V
6
GND
7
+12V
DGND
V5DD
V3D V12D
DGND
CN1003
1
GND
2
GND
3
GND
4
CAMSW
5
GND
6
EXTOUT
7
GND
8
EXTIN
DGND
CAMSW
EXTOUT
EXTIN
C1217
2200/10
+
+
C1214
1000/6.3
CH[9]
R1086
100
100
Q1023
R1087
100
R1084
100
R10
2.2
R1082
27
R1085
1k
R1083
2.2
Q1021
Q1022
3
2
1
6
5
4
4
5
61
2
3
CH[1]
DGND
DGND
R116
2.2
R1170
27
R1173
1k
R1171
2.2
Q1045
Q1046
4
5
61
2
3
4
5
61
2
3
R1174
100
100
Q1047
R1175
100
R1172
100
CH[1-16]
22 FS38H
23 DOB7
24 DOB6
25 VDD_2
26
GND_2
27
DOB5
28
DOB4
29
DOB3
30
DOB2
31
DOB1
32
DOB0
33
TESTIN
34
GND_3
35
DOA7
36
DOA6
37
DOA5
38
DOA4
39
DOA3
40
DOA2
41
DOA1
42
DOA0
43
GND_4
44
IDSEP0
45
RY1
46
RY2
47
RY3
48
RY4
49
RY5
50
GND_5
51
VDD_3
52
RY6
53
RY7
54
AY0
DGND
EXTIN
EXTOUT
CAMSW
MULTIOUT
EXTOUT
CAMSW
MULTIOUT
PBHRL
CH[1-16]
PWSYNC
RHDO
R4FSC
R13M
RVP
MAVPIN
MAW27M
R1802
OPEN
R1803
0
C1802
0.1
C1801
0.1
DGND
Y3WR
Y4WR
ICAD[4]
Y3WRM
ICAD4M
Y4WRR
ICAD4R
C1806
0.1
Y2WR
Y1WR
Y3WRM
Y4WR
Y3WR
R1807
220
R1808
220
C1807
100P
C1805
100P
IC1801
1
A1
2
B1
3
Y1
4
A2
5
B2
6
Y2
7
GND
8
Y3
9
A3
10
B3
11
Y4
12
A4
13
B4
14
VCC
MAWFHA
IDSEPI
IDSEPO
ICAD[0-7]
<LOCATION MARK>
1/20
2/20
4/20
5/20
6/20
7/20
9/20
10/20
11/20
12/20
14/20
15/20
16/20
17/20
19/20
20/20
3/20
8/20
13/20
18/20
E
F
G
– 4-7 –
SCHEMATIC DIAGRAM OF MULTIPLEXER BOARD (6/20)
Page of 60
Display

Click on the first or last page to see other WJ-SX155 service manuals if exist.