Read Panasonic WJ-SX155 Service Manual Simplified online
ICAD4R
Y4WRR
TO (1/3)
MULTIPLEXER BOARD (2/3)
RBCAM
BUFFER
LPF
AMP
BPF
AMP/CLAMP
Q500(a)
Q500(b)
Q503
Q503
Q501,Q502
Q504,Q505
Q504,Q505
REC OUT A (REF NO.500-599)
L504,L505
C511,C512
C514
C511,C512
C514
Q508,Q511
Q515,Q518
Q515,Q518
IC502
COM FILTER
COM FILTER
ADIN
C1-C8
Y1-Y8
OCLK
11
44-51
57-64
VR500
VR501
IC500
ANALOG SW
ANALOG SW
7
6
1
5
B&W/COLOR
DISCRIMINATOR
DISCRIMINATOR
Q514
BURST
ELIMINATOR
ELIMINATOR
Q509,Q510,Q512
Q513,Q516,Q517
Q513,Q516,Q517
SYNC
SEPA
SEPA
Q506
IC503(d)
IC503(e)
2
4
3
12
9
11
13
8
10
4
RAGBSCI
RBGBSCI
IC501
IC503(b)
IC503(f)
RAWSYNC0
RBWSYNC0
IC900 CHROMA DECODER
113
96
93
150
142-149
152-159
137
134
138
7
97
4
ADCLKA
RAYI[0-7]
RACI[0-7]
CLAMP-D
CLAMP-B
ADCLKB
RBY[0-7]
RBC[0-7]
DB0-DB7
DOA0-DOA7
BWLA
W4FSCA
WSCOA
FHAA
WFCKB
WFCKA
DOB0-DOB7
BWLB
W4FSCB
WSCOB
FHAB
GLBSCA
GLBSCB
GLBSCB
AN0-AN3
ADCKA
YIA0-YIA7
CIA0-CIA7
CP1A
CHSL
BFA
VPINA
ADCKB
CP1B
BFB
VPINB
WE
Y2WR
YIB0-YIB7
CIB0-CIB7
103-108,111,112
122-129
CS2
TO (3/3)
RABWBSC
SWD
RAWSYNC
REC OUT B
Same as REC OUT A (REF NO.600-699)
Same as REC OUT A (REF NO.600-699)
IC603(d)
IC603(e)
9
11
8
10
RBBWBSC
RBWSYNC
SWB
57-64
98
71
71
RABSCDET
RAYC[0-7]
RAW4FSC
68
65
65
31-38
139
56
56
55
50
50
51
66
RAWSC
RAWFHA
RAWFHA
R4FSC
RBBSCDET
RBW4FSC
RBW4FSC
RBWSC
RBWFHA
RBWFHA
RBYC[0-7]
PD0-PD7
ADD1-ADD8
RCOOUT
RCOIN
RSCIN
RSCOUT
RSCD
A0-A8
DQ1-DQ16
PA0-PA3
PCSN
AGLBSC
AYCIN0-AYCIN7
ABSCDET
AREFCLK
AW4FSC
AWFSC
AWFHA
AREFCLK
AW4FSC
AWFSC
AWFHA
BYCIN0-BYCIN7
BBSCDET
BW4FSC
BREFCLK
BWFSC
BWFHA
BW4FSC
BREFCLK
BWFSC
BWFHA
PWRN
PA4
RESET
AEN
BEN
BEN
YO0-YO7
IC2200 MASTER GATE ARRAY
8-10
13-17
13-17
18-21
81-88
95-98
CS1
93
189
201-208
226-233
224
236
237
223
220
236
237
223
220
94
92
92
190
184
185
188
194
184
185
188
194
77
187
234
187
234
TO (3/3)
RABWBSC
RAWSYNC
RAWSYNC
AWSYNC
193
SRESET
D/A CONVERTER
TO (3/3)
R-NETWORK,Q2205
RABSCDET
RAYC[0-7]
RAW4FSC
RAWSC
RAWFHA
RAWFHA
RBGBSCOUT
RBGBSCOUT
RBBSCDET
RBW4FSC
RBW4FSC
RBWSC
RBWFHA
RBWFHA
RBYC[0-7]
BGLBSC
BWSYNC
BWSYNC
225
219
219
40
65
65
RVP
R13M
RVP
R13M
R13M
RBBWBSC
RBWSYNC
RBWSYNC
ICAD4R
Y4WRR
Y4WRR
CWFLD
CW27M
CQYRB0-CQYRB7
CYCOUT0-CYCOUT7
D
YCOUT0-D
YCOUT7
CQVST
(NTSC ONL
Y)
CQHST
CWFLD
CW27M
CQVST
CQHST
D
WFLD
D
W27M
DQVST
DQHST
D
WFLD
D
W27M
DQVST
DQHST
124-131
MCL0-MCL7
MCH0-MCH7
MCH0-MCH7
OE,WE
CAS,RAS
CAS,RAS
99-105,107
109-116
MA0-MA15
157-161,163
165-174
MB0-MB15
AWCOIN
AWCOOUT
AWVCOD
135-146,148
152-154
2-5,7-10
31-34,36-39
31-34,36-39
16-19,22-26
13,14,27-29
117-119,123
#OE,#WE,#RAS
#LCAS,#UCAS
#LCAS,#UCAS
IC2206,IC2207
IC2209
RAMs
IC2209
RAMs
195
196
196
199
PLL-RA
D2200,D2201,L2200
FET
Q2220
V5D
47
48
48
34
33
33
45
PLL
D2208,D2209,X2201
FET
Q2204
V5D
BWCOIN
BWCOOUT
BWVCOD
214
215
215
217
PLL-RB
D2202,D2203,L2201
FET
Q2201
V5D
AWCOIN
AWCOOUT
AWVCOD
149
150
150
147
PLL-RA
D2206,D2207,L2203
FET
Q2203
V5D
BWCOIN
BWCOOUT
BWVCOD
135
136
136
133
PLL-RB
D2204,D2205,L2202
FET
Q2202
V5D
66-73
RYO[0-7]
CO0-CO7
RSYNC
R4FSC
D/A CONVERTER
R-NETWORK,Q2206
Q2208
51-58
61
RCO[0-7]
VR2200
VR2201
BPF
Q2209-Q2211
MIX
AMP
2
1
4
IC2208
2
1
7
IC2205(a)
DQYRB0-DQYRB7
15
16
5
6
7-14
15-18
22-25
26
27
13
14
32-39
42
43
29
30
19-26
27
28
17
18
RCQYRB[0-7]
RDQYRB[0-7]
IC2201
5
6
7
1
(PAL ONLY)
PA4
PWRN
PWRN
63
RXSYNC
RESET
AEN
BEN
BEN
59
9
128
9
128
SRESET
TO (3/3)
54
52
52
PD0-PD7
PA0-PA3
PCSN
AGLBSC
AWSYNC
AWSYNC
44-51
55-58
53
145
142
142
RABWBSC
RAWSYNC
RAGBSCI
RAWSYNC
RAGBSCI
RAGBSCOUT
RAGBSCOUT
AYCIN0-AYCIN7
ABSCDET
AREFCLK
AW4FSC
AWFSC
AWFHA
AREFCLK
AW4FSC
AWFSC
AWFHA
152-159
BYCIN0-BYCIN7
110-117
AGBSCI
AGBSCO
AGBSCO
96
95
95
138
144
143
143
BBSCDET
131
BW4FSC
126
BREFCLK
125
BWFSC
109
BWFHA
105
BGLBSC
BWSYNC
BWSYNC
108
106
106
RBBWBSC
RBWSYNC
RBGBSCI
RBWSYNC
RBGBSCI
BGBSIC
BGBSCO
103
98
6
7
7
CS2
TO (3/3)
IC2202
SLAVE
SLAVE
GATE ARRAY
DELAY
25
RACAM
TO (1/3)
TO (1/3)
TO (1/3)
TO (1/3)
DELAY
TO (1/3)
SCINA
SCOUTA
SCUA
SCDA
SCDA
SCINB
SCOUTB
SCUB
SCDB
SCDB
116
115
115
118
119
119
PLL-RA
X900,D900,D901
CT900
24
23
23
PLL-RB
X901,D902,D903
CT901
TP900
TP901
FET
Q900
FET
Q901
V5D
26
27
27
V5D
BUFFER
RDSYNC
RECOUT
RXSYNC
R4FSC
Q2207
TO (3/3)
TO (1/3)
50
RVP
TO (1/3)
TO (3/3)
99
140
140
OSC
CT2200
X2200
RCOOUT
TO (1/3)
POUT[0-7]
ICAD[0-3]
POUT[0-7]
ICAD[0-3]
EXTOUT
EXTOUT
V5D
V5D
R4FSC
POUT[0-7]
ICAD[0-3]
– 3-3 –
BLOCK DIAGRAM (2/3)
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